1ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Demangler for g++ V3 ABI. 2ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 3ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Free Software Foundation, Inc. 4ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Written by Ian Lance Taylor <ian@wasabisystems.com>. 5ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 6ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown This file is part of the libiberty library, which is part of GCC. 7ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 8ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown This file is free software; you can redistribute it and/or modify 9ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown it under the terms of the GNU General Public License as published by 10ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the Free Software Foundation; either version 2 of the License, or 11ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown (at your option) any later version. 12ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 13ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown In addition to the permissions in the GNU General Public License, the 14ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Free Software Foundation gives you unlimited permission to link the 15ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown compiled version of this file into combinations with other programs, 16ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown and to distribute those combinations without any restriction coming 17ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown from the use of this file. (The General Public License restrictions 18ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown do apply in other respects; for example, they cover modification of 19ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the file, and distribution when not linked into a combined 20ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown executable.) 21ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 22ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown This program is distributed in the hope that it will be useful, 23ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown but WITHOUT ANY WARRANTY; without even the implied warranty of 24ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown GNU General Public License for more details. 26ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 27ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown You should have received a copy of the GNU General Public License 28ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown along with this program; if not, write to the Free Software 29ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. 30ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 31ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 32ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* This code implements a demangler for the g++ V3 ABI. The ABI is 33ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown described on this web page: 34ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown http://www.codesourcery.com/cxx-abi/abi.html#mangling 35ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 36ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown This code was written while looking at the demangler written by 37ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Alex Samuel <samuel@codesourcery.com>. 38ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 39ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown This code first pulls the mangled name apart into a list of 40ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown components, and then walks the list generating the demangled 41ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown name. 42ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 43ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown This file will normally define the following functions, q.v.: 44ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char *cplus_demangle_v3(const char *mangled, int options) 45ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char *java_demangle_v3(const char *mangled) 46ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int cplus_demangle_v3_callback(const char *mangled, int options, 47ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle_callbackref callback) 48ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int java_demangle_v3_callback(const char *mangled, 49ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle_callbackref callback) 50ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_ctor_kinds is_gnu_v3_mangled_ctor (const char *name) 51ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_dtor_kinds is_gnu_v3_mangled_dtor (const char *name) 52ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 53ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Also, the interface to the component list is public, and defined in 54ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle.h. The interface consists of these types, which are 55ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown defined in demangle.h: 56ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum demangle_component_type 57ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component 58ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle_callbackref 59ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown and these functions defined in this file: 60ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_fill_name 61ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_fill_extended_operator 62ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_fill_ctor 63ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_fill_dtor 64ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_print 65ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_print_callback 66ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown and other functions defined in the file cp-demint.c. 67ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 68ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown This file also defines some other functions and variables which are 69ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown only to be used by the file cp-demint.c. 70ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 71ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Preprocessor macros you can define while compiling this file: 72ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 73ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown IN_LIBGCC2 74ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown If defined, this file defines the following functions, q.v.: 75ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char *__cxa_demangle (const char *mangled, char *buf, size_t *len, 76ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int *status) 77ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int __gcclibcxx_demangle_callback (const char *, 78ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown void (*) 79ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown (const char *, size_t, void *), 80ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown void *) 81ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown instead of cplus_demangle_v3[_callback]() and 82ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown java_demangle_v3[_callback](). 83ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 84ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown IN_GLIBCPP_V3 85ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown If defined, this file defines only __cxa_demangle() and 86ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown __gcclibcxx_demangle_callback(), and no other publically visible 87ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown functions or variables. 88ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 89ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown STANDALONE_DEMANGLER 90ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown If defined, this file defines a main() function which demangles 91ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown any arguments, or, if none, demangles stdin. 92ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 93ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown CP_DEMANGLE_DEBUG 94ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown If defined, turns on debugging mode, which prints information on 95ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown stdout about the mangled string. This is not generally useful. 96ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 97ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 98ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#if 0 /* in valgrind */ 99ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#if defined (_AIX) && !defined (__GNUC__) 100ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown #pragma alloca 101ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 102ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* ! in valgrind */ 103ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 104ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#if 0 /* in valgrind */ 105ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef HAVE_CONFIG_H 106ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include "config.h" 107ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 108ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* ! in valgrind */ 109ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 110ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#if 0 /* in valgrind */ 111ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include <stdio.h> 112ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* ! in valgrind */ 113ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 114ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#if 0 /* in valgrind */ 115ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef HAVE_STDLIB_H 116ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include <stdlib.h> 117ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 118ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef HAVE_STRING_H 119ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include <string.h> 120ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 121ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* ! in valgrind */ 122ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 123ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#if 0 /* in valgrind */ 124ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef HAVE_ALLOCA_H 125ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown# include <alloca.h> 126ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#else 127ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown# ifndef alloca 128ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown# ifdef __GNUC__ 129ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown# define alloca __builtin_alloca 130ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown# else 131ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownextern char *alloca (); 132ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown# endif /* __GNUC__ */ 133ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown# endif /* alloca */ 134ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* HAVE_ALLOCA_H */ 135ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* ! in valgrind */ 136ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 137ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#if 0 /* in valgrind */ 138ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include "ansidecl.h" 139ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include "libiberty.h" 140ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* ! in valgrind */ 141ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 142ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include "vg_libciface.h" 143ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 144ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include "demangle.h" 145ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include "cp-demangle.h" 146ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 147ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* If IN_GLIBCPP_V3 is defined, some functions are made static. We 148ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown also rename them via #define to avoid compiler errors when the 149ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown static definition conflicts with the extern declaration in a header 150ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown file. */ 151ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef IN_GLIBCPP_V3 152ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 153ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define CP_STATIC_IF_GLIBCPP_V3 static 154ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 155ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define cplus_demangle_fill_name d_fill_name 156ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int d_fill_name (struct demangle_component *, const char *, int); 157ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 158ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define cplus_demangle_fill_extended_operator d_fill_extended_operator 159ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 160ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_fill_extended_operator (struct demangle_component *, int, 161ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *); 162ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 163ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define cplus_demangle_fill_ctor d_fill_ctor 164ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 165ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_fill_ctor (struct demangle_component *, enum gnu_v3_ctor_kinds, 166ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *); 167ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 168ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define cplus_demangle_fill_dtor d_fill_dtor 169ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 170ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_fill_dtor (struct demangle_component *, enum gnu_v3_dtor_kinds, 171ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *); 172ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 173ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define cplus_demangle_mangled_name d_mangled_name 174ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_mangled_name (struct d_info *, int); 175ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 176ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define cplus_demangle_type d_type 177ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_type (struct d_info *); 178ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 179ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define cplus_demangle_print d_print 180ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic char *d_print (int, const struct demangle_component *, int, size_t *); 181ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 182ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define cplus_demangle_print_callback d_print_callback 183ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int d_print_callback (int, const struct demangle_component *, 184ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle_callbackref, void *); 185ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 186ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define cplus_demangle_init_info d_init_info 187ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void d_init_info (const char *, int, size_t, struct d_info *); 188ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 189ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#else /* ! defined(IN_GLIBCPP_V3) */ 190ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define CP_STATIC_IF_GLIBCPP_V3 191ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* ! defined(IN_GLIBCPP_V3) */ 192ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 193ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* See if the compiler supports dynamic arrays. */ 194ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 195ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef __GNUC__ 196ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define CP_DYNAMIC_ARRAYS 197ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#else 198ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef __STDC__ 199ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef __STDC_VERSION__ 200ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#if __STDC_VERSION__ >= 199901L 201ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define CP_DYNAMIC_ARRAYS 202ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* __STDC__VERSION >= 199901L */ 203ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* defined (__STDC_VERSION__) */ 204ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* defined (__STDC__) */ 205ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* ! defined (__GNUC__) */ 206ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 207ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* We avoid pulling in the ctype tables, to prevent pulling in 208ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown additional unresolved symbols when this code is used in a library. 209ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown FIXME: Is this really a valid reason? This comes from the original 210ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown V3 demangler code. 211ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 212ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown As of this writing this file has the following undefined references 213ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown when compiled with -DIN_GLIBCPP_V3: realloc, free, memcpy, strcpy, 214ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown strcat, strlen. */ 215ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 216ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define IS_DIGIT(c) ((c) >= '0' && (c) <= '9') 217ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define IS_UPPER(c) ((c) >= 'A' && (c) <= 'Z') 218ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define IS_LOWER(c) ((c) >= 'a' && (c) <= 'z') 219ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 220ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* The prefix prepended by GCC to an identifier represnting the 221ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown anonymous namespace. */ 222ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define ANONYMOUS_NAMESPACE_PREFIX "_GLOBAL_" 223ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define ANONYMOUS_NAMESPACE_PREFIX_LEN \ 224ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown (sizeof (ANONYMOUS_NAMESPACE_PREFIX) - 1) 225ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 226ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Information we keep for the standard substitutions. */ 227ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 228ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstruct d_standard_sub_info 229ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 230ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The code for this substitution. */ 231ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char code; 232ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The simple string it expands to. */ 233ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *simple_expansion; 234ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The length of the simple expansion. */ 235ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int simple_len; 236ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The results of a full, verbose, expansion. This is used when 237ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown qualifying a constructor/destructor, or when in verbose mode. */ 238ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *full_expansion; 239ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The length of the full expansion. */ 240ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int full_len; 241ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* What to set the last_name field of d_info to; NULL if we should 242ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown not set it. This is only relevant when qualifying a 243ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown constructor/destructor. */ 244ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *set_last_name; 245ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The length of set_last_name. */ 246ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int set_last_name_len; 247ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown}; 248ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 249ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Accessors for subtrees of struct demangle_component. */ 250ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 251ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define d_left(dc) ((dc)->u.s_binary.left) 252ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define d_right(dc) ((dc)->u.s_binary.right) 253ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 254ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* A list of templates. This is used while printing. */ 255ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 256ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstruct d_print_template 257ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 258ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Next template on the list. */ 259ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_template *next; 260ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* This template. */ 261ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *template_decl; 262ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown}; 263ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 264ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* A list of type modifiers. This is used while printing. */ 265ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 266ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstruct d_print_mod 267ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 268ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Next modifier on the list. These are in the reverse of the order 269ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown in which they appeared in the mangled string. */ 270ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *next; 271ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The modifier. */ 272ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *mod; 273ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Whether this modifier was printed. */ 274ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int printed; 275ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The list of templates which applies to this modifier. */ 276ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_template *templates; 277ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown}; 278ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 279ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* We use these structures to hold information during printing. */ 280ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 281ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstruct d_growable_string 282ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 283ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Buffer holding the result. */ 284ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char *buf; 285ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Current length of data in buffer. */ 286ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown size_t len; 287ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Allocated size of buffer. */ 288ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown size_t alc; 289ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Set to 1 if we had a memory allocation failure. */ 290ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int allocation_failure; 291ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown}; 292ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 293ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownenum { D_PRINT_BUFFER_LENGTH = 256 }; 294ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstruct d_print_info 295ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 296ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The options passed to the demangler. */ 297ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int options; 298ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Fixed-length allocated buffer for demangled data, flushed to the 299ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown callback with a NUL termination once full. */ 300ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char buf[D_PRINT_BUFFER_LENGTH]; 301ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Current length of data in buffer. */ 302ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown size_t len; 303ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The last character printed, saved individually so that it survives 304ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown any buffer flush. */ 305ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char last_char; 306ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Callback function to handle demangled buffer flush. */ 307ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle_callbackref callback; 308ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Opaque callback argument. */ 309ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown void *opaque; 310ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The current list of templates, if any. */ 311ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_template *templates; 312ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The current list of modifiers (e.g., pointer, reference, etc.), 313ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if any. */ 314ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *modifiers; 315ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Set to 1 if we saw a demangling error. */ 316ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int demangle_failure; 317ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The current index into any template argument packs we are using 318ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for printing. */ 319ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int pack_index; 320ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown}; 321ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 322ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef CP_DEMANGLE_DEBUG 323ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void d_dump (struct demangle_component *, int); 324ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 325ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 326ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 327ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_empty (struct d_info *); 328ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 329ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 330ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_comp (struct d_info *, enum demangle_component_type, 331ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *, 332ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *); 333ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 334ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 335ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_name (struct d_info *, const char *, int); 336ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 337ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 338ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_builtin_type (struct d_info *, 339ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_builtin_type_info *); 340ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 341ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 342ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_operator (struct d_info *, 343ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_operator_info *); 344ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 345ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 346ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_extended_operator (struct d_info *, int, 347ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *); 348ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 349ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 350ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_ctor (struct d_info *, enum gnu_v3_ctor_kinds, 351ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *); 352ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 353ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 354ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_dtor (struct d_info *, enum gnu_v3_dtor_kinds, 355ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *); 356ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 357ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 358ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_template_param (struct d_info *, long); 359ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 360ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 361ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_sub (struct d_info *, const char *, int); 362ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 363ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 364ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownhas_return_type (struct demangle_component *); 365ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 366ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 367ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownis_ctor_dtor_or_conversion (struct demangle_component *); 368ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 369ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_encoding (struct d_info *, int); 370ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 371ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_name (struct d_info *); 372ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 373ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_nested_name (struct d_info *); 374ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 375ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_prefix (struct d_info *); 376ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 377ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_unqualified_name (struct d_info *); 378ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 379ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_source_name (struct d_info *); 380ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 381ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic long d_number (struct d_info *); 382ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 383ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_identifier (struct d_info *, int); 384ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 385ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_operator_name (struct d_info *); 386ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 387ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_special_name (struct d_info *); 388ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 389ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int d_call_offset (struct d_info *, int); 390ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 391ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_ctor_dtor_name (struct d_info *); 392ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 393ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component ** 394ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_cv_qualifiers (struct d_info *, struct demangle_component **, int); 395ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 396ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 397ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_function_type (struct d_info *); 398ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 399ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 400ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_bare_function_type (struct d_info *, int); 401ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 402ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 403ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_class_enum_type (struct d_info *); 404ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 405ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_array_type (struct d_info *); 406ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 407ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 408ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_pointer_to_member_type (struct d_info *); 409ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 410ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 411ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_template_param (struct d_info *); 412ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 413ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_template_args (struct d_info *); 414ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 415ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 416ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_template_arg (struct d_info *); 417ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 418ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_expression (struct d_info *); 419ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 420ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_expr_primary (struct d_info *); 421ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 422ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_local_name (struct d_info *); 423ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 424ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int d_discriminator (struct d_info *); 425ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 426ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 427ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_add_substitution (struct d_info *, struct demangle_component *); 428ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 429ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component *d_substitution (struct d_info *, int); 430ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 431ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void d_growable_string_init (struct d_growable_string *, size_t); 432ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 433ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void 434ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_growable_string_resize (struct d_growable_string *, size_t); 435ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 436ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void 437ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_growable_string_append_buffer (struct d_growable_string *, 438ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *, size_t); 439ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 440ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_growable_string_callback_adapter (const char *, size_t, void *); 441ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 442ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 443ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_init (struct d_print_info *, int, demangle_callbackref, void *); 444ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 445ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void d_print_error (struct d_print_info *); 446ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 447ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline int d_print_saw_error (struct d_print_info *); 448ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 449ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void d_print_flush (struct d_print_info *); 450ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 451ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void d_append_char (struct d_print_info *, char); 452ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 453ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void d_append_buffer (struct d_print_info *, 454ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *, size_t); 455ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 456ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void d_append_string (struct d_print_info *, const char *); 457ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 458ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline char d_last_char (struct d_print_info *); 459ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 460ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 461ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_comp (struct d_print_info *, const struct demangle_component *); 462ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 463ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 464ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_java_identifier (struct d_print_info *, const char *, int); 465ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 466ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 467ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_mod_list (struct d_print_info *, struct d_print_mod *, int); 468ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 469ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 470ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_mod (struct d_print_info *, const struct demangle_component *); 471ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 472ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 473ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_function_type (struct d_print_info *, 474ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *, 475ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *); 476ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 477ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 478ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_array_type (struct d_print_info *, 479ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *, 480ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *); 481ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 482ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 483ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_expr_op (struct d_print_info *, const struct demangle_component *); 484ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 485ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 486ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_cast (struct d_print_info *, const struct demangle_component *); 487ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 488ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int d_demangle_callback (const char *, int, 489ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle_callbackref, void *); 490ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic char *d_demangle (const char *, int, size_t *); 491ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 492ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef CP_DEMANGLE_DEBUG 493ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 494ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 495ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_dump (struct demangle_component *dc, int indent) 496ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 497ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int i; 498ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 499ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc == NULL) 500ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 501ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (indent == 0) 502ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("failed demangling\n"); 503ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 504ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 505ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 506ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for (i = 0; i < indent; ++i) 507ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown putchar (' '); 508ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 509ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (dc->type) 510ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 511ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_NAME: 512ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("name '%.*s'\n", dc->u.s_name.len, dc->u.s_name.s); 513ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 514ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TEMPLATE_PARAM: 515ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("template parameter %ld\n", dc->u.s_number.number); 516ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 517ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CTOR: 518ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("constructor %d\n", (int) dc->u.s_ctor.kind); 519ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_dump (dc->u.s_ctor.name, indent + 2); 520ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 521ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_DTOR: 522ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("destructor %d\n", (int) dc->u.s_dtor.kind); 523ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_dump (dc->u.s_dtor.name, indent + 2); 524ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 525ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_SUB_STD: 526ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("standard substitution %s\n", dc->u.s_string.string); 527ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 528ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_BUILTIN_TYPE: 529ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("builtin type %s\n", dc->u.s_builtin.type->name); 530ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 531ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_OPERATOR: 532ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("operator %s\n", dc->u.s_operator.op->name); 533ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 534ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_EXTENDED_OPERATOR: 535ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("extended operator with %d args\n", 536ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc->u.s_extended_operator.args); 537ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_dump (dc->u.s_extended_operator.name, indent + 2); 538ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 539ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 540ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_QUAL_NAME: 541ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("qualified name\n"); 542ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 543ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_LOCAL_NAME: 544ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("local name\n"); 545ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 546ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPED_NAME: 547ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("typed name\n"); 548ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 549ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TEMPLATE: 550ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("template\n"); 551ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 552ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VTABLE: 553ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("vtable\n"); 554ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 555ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VTT: 556ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("VTT\n"); 557ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 558ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONSTRUCTION_VTABLE: 559ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("construction vtable\n"); 560ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 561ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPEINFO: 562ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("typeinfo\n"); 563ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 564ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPEINFO_NAME: 565ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("typeinfo name\n"); 566ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 567ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPEINFO_FN: 568ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("typeinfo function\n"); 569ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 570ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_THUNK: 571ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("thunk\n"); 572ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 573ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VIRTUAL_THUNK: 574ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("virtual thunk\n"); 575ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 576ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_COVARIANT_THUNK: 577ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("covariant thunk\n"); 578ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 579ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_JAVA_CLASS: 580ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("java class\n"); 581ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 582ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_GUARD: 583ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("guard\n"); 584ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 585ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_REFTEMP: 586ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("reference temporary\n"); 587ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 588ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_HIDDEN_ALIAS: 589ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("hidden alias\n"); 590ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 591ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT: 592ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("restrict\n"); 593ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 594ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE: 595ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("volatile\n"); 596ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 597ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST: 598ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("const\n"); 599ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 600ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT_THIS: 601ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("restrict this\n"); 602ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 603ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE_THIS: 604ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("volatile this\n"); 605ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 606ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST_THIS: 607ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("const this\n"); 608ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 609ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL: 610ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("vendor type qualifier\n"); 611ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 612ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_POINTER: 613ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("pointer\n"); 614ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 615ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_REFERENCE: 616ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("reference\n"); 617ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 618ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RVALUE_REFERENCE: 619ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("rvalue reference\n"); 620ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 621ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_COMPLEX: 622ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("complex\n"); 623ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 624ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_IMAGINARY: 625ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("imaginary\n"); 626ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 627ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VENDOR_TYPE: 628ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("vendor type\n"); 629ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 630ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_FUNCTION_TYPE: 631ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("function type\n"); 632ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 633ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_ARRAY_TYPE: 634ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("array type\n"); 635ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 636ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_PTRMEM_TYPE: 637ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("pointer to member type\n"); 638ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 639ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_ARGLIST: 640ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("argument list\n"); 641ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 642ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TEMPLATE_ARGLIST: 643ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("template argument list\n"); 644ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 645ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CAST: 646ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("cast\n"); 647ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 648ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_UNARY: 649ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("unary operator\n"); 650ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 651ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_BINARY: 652ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("binary operator\n"); 653ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 654ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_BINARY_ARGS: 655ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("binary operator arguments\n"); 656ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 657ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TRINARY: 658ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("trinary operator\n"); 659ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 660ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TRINARY_ARG1: 661ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("trinary operator arguments 1\n"); 662ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 663ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TRINARY_ARG2: 664ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("trinary operator arguments 1\n"); 665ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 666ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_LITERAL: 667ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("literal\n"); 668ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 669ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_LITERAL_NEG: 670ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("negative literal\n"); 671ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 672ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_JAVA_RESOURCE: 673ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("java resource\n"); 674ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 675ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_COMPOUND_NAME: 676ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("compound name\n"); 677ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 678ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CHARACTER: 679ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("character '%c'\n", dc->u.s_character.character); 680ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 681ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_DECLTYPE: 682ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("decltype\n"); 683ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 684ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_PACK_EXPANSION: 685ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("pack expansion\n"); 686ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 687ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 688ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 689ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_dump (d_left (dc), indent + 2); 690ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_dump (d_right (dc), indent + 2); 691ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 692ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 693ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* CP_DEMANGLE_DEBUG */ 694ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 695ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Fill in a DEMANGLE_COMPONENT_NAME. */ 696ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 697ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownCP_STATIC_IF_GLIBCPP_V3 698ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownint 699ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_fill_name (struct demangle_component *p, const char *s, int len) 700ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 701ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p == NULL || s == NULL || len == 0) 702ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 703ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->type = DEMANGLE_COMPONENT_NAME; 704ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_name.s = s; 705ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_name.len = len; 706ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 1; 707ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 708ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 709ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Fill in a DEMANGLE_COMPONENT_EXTENDED_OPERATOR. */ 710ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 711ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownCP_STATIC_IF_GLIBCPP_V3 712ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownint 713ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_fill_extended_operator (struct demangle_component *p, int args, 714ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *name) 715ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 716ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p == NULL || args < 0 || name == NULL) 717ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 718ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->type = DEMANGLE_COMPONENT_EXTENDED_OPERATOR; 719ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_extended_operator.args = args; 720ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_extended_operator.name = name; 721ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 1; 722ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 723ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 724ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Fill in a DEMANGLE_COMPONENT_CTOR. */ 725ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 726ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownCP_STATIC_IF_GLIBCPP_V3 727ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownint 728ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_fill_ctor (struct demangle_component *p, 729ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_ctor_kinds kind, 730ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *name) 731ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 732ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p == NULL 733ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || name == NULL 734ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || (kind < gnu_v3_complete_object_ctor 735ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && kind > gnu_v3_complete_object_allocating_ctor)) 736ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 737ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->type = DEMANGLE_COMPONENT_CTOR; 738ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_ctor.kind = kind; 739ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_ctor.name = name; 740ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 1; 741ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 742ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 743ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Fill in a DEMANGLE_COMPONENT_DTOR. */ 744ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 745ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownCP_STATIC_IF_GLIBCPP_V3 746ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownint 747ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_fill_dtor (struct demangle_component *p, 748ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_dtor_kinds kind, 749ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *name) 750ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 751ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p == NULL 752ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || name == NULL 753ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || (kind < gnu_v3_deleting_dtor 754ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && kind > gnu_v3_base_object_dtor)) 755ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 756ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->type = DEMANGLE_COMPONENT_DTOR; 757ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_dtor.kind = kind; 758ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_dtor.name = name; 759ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 1; 760ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 761ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 762ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Add a new component. */ 763ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 764ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 765ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_empty (struct d_info *di) 766ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 767ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p; 768ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 769ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (di->next_comp >= di->num_comps) 770ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 771ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = &di->comps[di->next_comp]; 772ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ++di->next_comp; 773ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 774ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 775ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 776ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Add a new generic component. */ 777ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 778ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 779ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_comp (struct d_info *di, enum demangle_component_type type, 780ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *left, 781ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *right) 782ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 783ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p; 784ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 785ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* We check for errors here. A typical error would be a NULL return 786ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown from a subroutine. We catch those here, and return NULL 787ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown upward. */ 788ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (type) 789ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 790ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* These types require two parameters. */ 791ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_QUAL_NAME: 792ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_LOCAL_NAME: 793ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPED_NAME: 794ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TEMPLATE: 795ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONSTRUCTION_VTABLE: 796ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL: 797ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_PTRMEM_TYPE: 798ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_UNARY: 799ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_BINARY: 800ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_BINARY_ARGS: 801ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TRINARY: 802ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TRINARY_ARG1: 803ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TRINARY_ARG2: 804ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_LITERAL: 805ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_LITERAL_NEG: 806ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_COMPOUND_NAME: 807ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (left == NULL || right == NULL) 808ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 809ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 810ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 811ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* These types only require one parameter. */ 812ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VTABLE: 813ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VTT: 814ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPEINFO: 815ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPEINFO_NAME: 816ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPEINFO_FN: 817ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_THUNK: 818ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VIRTUAL_THUNK: 819ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_COVARIANT_THUNK: 820ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_JAVA_CLASS: 821ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_GUARD: 822ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_REFTEMP: 823ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_HIDDEN_ALIAS: 824ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_POINTER: 825ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_REFERENCE: 826ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RVALUE_REFERENCE: 827ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_COMPLEX: 828ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_IMAGINARY: 829ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VENDOR_TYPE: 830ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CAST: 831ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_JAVA_RESOURCE: 832ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_DECLTYPE: 833ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_PACK_EXPANSION: 834ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (left == NULL) 835ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 836ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 837ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 838ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* This needs a right parameter, but the left parameter can be 839ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown empty. */ 840ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_ARRAY_TYPE: 841ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (right == NULL) 842ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 843ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 844ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 845ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* These are allowed to have no parameters--in some cases they 846ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown will be filled in later. */ 847ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_FUNCTION_TYPE: 848ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT: 849ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE: 850ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST: 851ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT_THIS: 852ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE_THIS: 853ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST_THIS: 854ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_ARGLIST: 855ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TEMPLATE_ARGLIST: 856ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 857ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 858ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Other types should not be seen here. */ 859ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 860ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 861ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 862ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 863ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_empty (di); 864ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p != NULL) 865ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 866ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->type = type; 867ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_binary.left = left; 868ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_binary.right = right; 869ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 870ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 871ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 872ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 873ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Add a new name component. */ 874ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 875ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 876ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_name (struct d_info *di, const char *s, int len) 877ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 878ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p; 879ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 880ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_empty (di); 881ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! cplus_demangle_fill_name (p, s, len)) 882ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 883ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 884ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 885ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 886ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Add a new builtin type component. */ 887ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 888ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 889ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_builtin_type (struct d_info *di, 890ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_builtin_type_info *type) 891ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 892ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p; 893ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 894ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (type == NULL) 895ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 896ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_empty (di); 897ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p != NULL) 898ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 899ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->type = DEMANGLE_COMPONENT_BUILTIN_TYPE; 900ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_builtin.type = type; 901ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 902ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 903ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 904ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 905ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Add a new operator component. */ 906ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 907ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 908ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_operator (struct d_info *di, const struct demangle_operator_info *op) 909ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 910ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p; 911ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 912ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_empty (di); 913ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p != NULL) 914ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 915ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->type = DEMANGLE_COMPONENT_OPERATOR; 916ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_operator.op = op; 917ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 918ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 919ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 920ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 921ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Add a new extended operator component. */ 922ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 923ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 924ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_extended_operator (struct d_info *di, int args, 925ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *name) 926ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 927ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p; 928ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 929ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_empty (di); 930ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! cplus_demangle_fill_extended_operator (p, args, name)) 931ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 932ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 933ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 934ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 935ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Add a new constructor component. */ 936ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 937ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 938ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_ctor (struct d_info *di, enum gnu_v3_ctor_kinds kind, 939ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *name) 940ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 941ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p; 942ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 943ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_empty (di); 944ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! cplus_demangle_fill_ctor (p, kind, name)) 945ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 946ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 947ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 948ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 949ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Add a new destructor component. */ 950ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 951ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 952ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_dtor (struct d_info *di, enum gnu_v3_dtor_kinds kind, 953ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *name) 954ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 955ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p; 956ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 957ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_empty (di); 958ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! cplus_demangle_fill_dtor (p, kind, name)) 959ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 960ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 961ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 962ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 963ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Add a new template parameter. */ 964ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 965ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 966ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_template_param (struct d_info *di, long i) 967ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 968ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p; 969ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 970ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_empty (di); 971ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p != NULL) 972ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 973ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->type = DEMANGLE_COMPONENT_TEMPLATE_PARAM; 974ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_number.number = i; 975ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 976ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 977ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 978ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 979ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Add a new standard substitution component. */ 980ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 981ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 982ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_sub (struct d_info *di, const char *name, int len) 983ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 984ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p; 985ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 986ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_empty (di); 987ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p != NULL) 988ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 989ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->type = DEMANGLE_COMPONENT_SUB_STD; 990ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_string.string = name; 991ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_string.len = len; 992ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 993ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 994ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 995ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 996ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <mangled-name> ::= _Z <encoding> 997ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 998ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown TOP_LEVEL is non-zero when called at the top level. */ 999ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1000ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownCP_STATIC_IF_GLIBCPP_V3 1001ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstruct demangle_component * 1002ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_mangled_name (struct d_info *di, int top_level) 1003ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1004ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, '_')) 1005ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1006ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'Z')) 1007ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1008ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_encoding (di, top_level); 1009ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1010ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1011ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Return whether a function should have a return type. The argument 1012ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown is the function name, which may be qualified in various ways. The 1013ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown rules are that template functions have return types with some 1014ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown exceptions, function types which are not part of a function name 1015ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown mangling have return types with some exceptions, and non-template 1016ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown function names do not have return types. The exceptions are that 1017ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown constructors, destructors, and conversion operators do not have 1018ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return types. */ 1019ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1020ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 1021ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownhas_return_type (struct demangle_component *dc) 1022ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1023ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc == NULL) 1024ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 1025ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (dc->type) 1026ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1027ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 1028ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 1029ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TEMPLATE: 1030ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ! is_ctor_dtor_or_conversion (d_left (dc)); 1031ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT_THIS: 1032ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE_THIS: 1033ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST_THIS: 1034ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return has_return_type (d_left (dc)); 1035ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1036ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1037ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1038ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Return whether a name is a constructor, a destructor, or a 1039ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown conversion operator. */ 1040ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1041ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 1042ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownis_ctor_dtor_or_conversion (struct demangle_component *dc) 1043ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1044ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc == NULL) 1045ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 1046ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (dc->type) 1047ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1048ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 1049ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 1050ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_QUAL_NAME: 1051ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_LOCAL_NAME: 1052ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return is_ctor_dtor_or_conversion (d_right (dc)); 1053ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CTOR: 1054ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_DTOR: 1055ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CAST: 1056ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 1; 1057ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1058ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1059ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1060ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <encoding> ::= <(function) name> <bare-function-type> 1061ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <(data) name> 1062ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <special-name> 1063ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1064ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown TOP_LEVEL is non-zero when called at the top level, in which case 1065ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if DMGL_PARAMS is not set we do not demangle the function 1066ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown parameters. We only set this at the top level, because otherwise 1067ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown we would not correctly demangle names in local scopes. */ 1068ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1069ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1070ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_encoding (struct d_info *di, int top_level) 1071ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1072ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek = d_peek_char (di); 1073ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1074ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (peek == 'G' || peek == 'T') 1075ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_special_name (di); 1076ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1077ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1078ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *dc; 1079ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1080ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_name (di); 1081ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1082ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc != NULL && top_level && (di->options & DMGL_PARAMS) == 0) 1083ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1084ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Strip off any initial CV-qualifiers, as they really apply 1085ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown to the `this' parameter, and they were not output by the 1086ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown v2 demangler without DMGL_PARAMS. */ 1087ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (dc->type == DEMANGLE_COMPONENT_RESTRICT_THIS 1088ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || dc->type == DEMANGLE_COMPONENT_VOLATILE_THIS 1089ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || dc->type == DEMANGLE_COMPONENT_CONST_THIS) 1090ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_left (dc); 1091ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1092ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If the top level is a DEMANGLE_COMPONENT_LOCAL_NAME, then 1093ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown there may be CV-qualifiers on its right argument which 1094ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown really apply here; this happens when parsing a class 1095ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown which is local to a function. */ 1096ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc->type == DEMANGLE_COMPONENT_LOCAL_NAME) 1097ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1098ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *dcr; 1099ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1100ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dcr = d_right (dc); 1101ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (dcr->type == DEMANGLE_COMPONENT_RESTRICT_THIS 1102ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || dcr->type == DEMANGLE_COMPONENT_VOLATILE_THIS 1103ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || dcr->type == DEMANGLE_COMPONENT_CONST_THIS) 1104ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dcr = d_left (dcr); 1105ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc->u.s_binary.right = dcr; 1106ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1107ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1108ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return dc; 1109ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1110ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1111ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 1112ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc == NULL || peek == '\0' || peek == 'E') 1113ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return dc; 1114ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_TYPED_NAME, dc, 1115ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_bare_function_type (di, has_return_type (dc))); 1116ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1117ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1118ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1119ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <name> ::= <nested-name> 1120ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <unscoped-name> 1121ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <unscoped-template-name> <template-args> 1122ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <local-name> 1123ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1124ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <unscoped-name> ::= <unqualified-name> 1125ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= St <unqualified-name> 1126ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1127ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <unscoped-template-name> ::= <unscoped-name> 1128ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <substitution> 1129ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 1130ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1131ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1132ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_name (struct d_info *di) 1133ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1134ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek = d_peek_char (di); 1135ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *dc; 1136ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1137ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (peek) 1138ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1139ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'N': 1140ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_nested_name (di); 1141ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1142ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'Z': 1143ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_local_name (di); 1144ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1145ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'L': 1146ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_unqualified_name (di); 1147ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1148ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'S': 1149ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1150ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int subst; 1151ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1152ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_next_char (di) != 't') 1153ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1154ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_substitution (di, 0); 1155ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown subst = 1; 1156ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1157ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1158ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1159ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 2); 1160ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_make_comp (di, DEMANGLE_COMPONENT_QUAL_NAME, 1161ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_make_name (di, "std", 3), 1162ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_unqualified_name (di)); 1163ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += 3; 1164ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown subst = 0; 1165ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1166ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1167ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) != 'I') 1168ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1169ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The grammar does not permit this case to occur if we 1170ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown called d_substitution() above (i.e., subst == 1). We 1171ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown don't bother to check. */ 1172ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1173ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1174ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1175ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* This is <template-args>, which means that we just saw 1176ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <unscoped-template-name>, which is a substitution 1177ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown candidate if we didn't just get it from a 1178ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown substitution. */ 1179ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! subst) 1180ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1181ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_add_substitution (di, dc)) 1182ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1183ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1184ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, dc, 1185ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_template_args (di)); 1186ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1187ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1188ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return dc; 1189ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1190ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1191ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 1192ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_unqualified_name (di); 1193ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 'I') 1194ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1195ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* This is <template-args>, which means that we just saw 1196ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <unscoped-template-name>, which is a substitution 1197ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown candidate. */ 1198ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_add_substitution (di, dc)) 1199ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1200ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, dc, 1201ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_template_args (di)); 1202ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1203ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return dc; 1204ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1205ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1206ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1207ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <nested-name> ::= N [<CV-qualifiers>] <prefix> <unqualified-name> E 1208ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= N [<CV-qualifiers>] <template-prefix> <template-args> E 1209ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 1210ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1211ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1212ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_nested_name (struct d_info *di) 1213ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1214ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *ret; 1215ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component **pret; 1216ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1217ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'N')) 1218ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1219ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1220ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown pret = d_cv_qualifiers (di, &ret, 1); 1221ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (pret == NULL) 1222ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1223ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1224ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *pret = d_prefix (di); 1225ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (*pret == NULL) 1226ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1227ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1228ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'E')) 1229ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1230ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1231ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 1232ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1233ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1234ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <prefix> ::= <prefix> <unqualified-name> 1235ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <template-prefix> <template-args> 1236ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <template-param> 1237ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= 1238ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <substitution> 1239ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1240ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <template-prefix> ::= <prefix> <(template) unqualified-name> 1241ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <template-param> 1242ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <substitution> 1243ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 1244ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1245ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1246ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_prefix (struct d_info *di) 1247ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1248ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *ret = NULL; 1249ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1250ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (1) 1251ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1252ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek; 1253ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum demangle_component_type comb_type; 1254ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *dc; 1255ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1256ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 1257ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (peek == '\0') 1258ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1259ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1260ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The older code accepts a <local-name> here, but I don't see 1261ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown that in the grammar. The older code does not accept a 1262ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <template-param> here. */ 1263ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1264ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown comb_type = DEMANGLE_COMPONENT_QUAL_NAME; 1265ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (IS_DIGIT (peek) 1266ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || IS_LOWER (peek) 1267ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || peek == 'C' 1268ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || peek == 'D' 1269ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || peek == 'L') 1270ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_unqualified_name (di); 1271ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (peek == 'S') 1272ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_substitution (di, 1); 1273ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (peek == 'I') 1274ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1275ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (ret == NULL) 1276ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1277ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown comb_type = DEMANGLE_COMPONENT_TEMPLATE; 1278ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_template_args (di); 1279ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1280ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (peek == 'T') 1281ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_template_param (di); 1282ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (peek == 'E') 1283ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 1284ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1285ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1286ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1287ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (ret == NULL) 1288ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = dc; 1289ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1290ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, comb_type, ret, dc); 1291ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1292ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (peek != 'S' && d_peek_char (di) != 'E') 1293ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1294ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_add_substitution (di, ret)) 1295ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1296ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1297ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1298ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1299ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1300ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <unqualified-name> ::= <operator-name> 1301ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <ctor-dtor-name> 1302ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <source-name> 1303ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <local-source-name> 1304ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1305ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <local-source-name> ::= L <source-name> <discriminator> 1306ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 1307ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1308ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1309ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_unqualified_name (struct d_info *di) 1310ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1311ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek; 1312ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1313ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 1314ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (IS_DIGIT (peek)) 1315ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_source_name (di); 1316ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (IS_LOWER (peek)) 1317ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1318ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *ret; 1319ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1320ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_operator_name (di); 1321ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (ret != NULL && ret->type == DEMANGLE_COMPONENT_OPERATOR) 1322ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += sizeof "operator" + ret->u.s_operator.op->len - 2; 1323ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 1324ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1325ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (peek == 'C' || peek == 'D') 1326ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_ctor_dtor_name (di); 1327ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (peek == 'L') 1328ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1329ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component * ret; 1330ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1331ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 1332ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1333ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_source_name (di); 1334ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (ret == NULL) 1335ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1336ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_discriminator (di)) 1337ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1338ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 1339ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1340ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1341ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1342ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1343ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1344ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <source-name> ::= <(positive length) number> <identifier> */ 1345ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1346ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1347ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_source_name (struct d_info *di) 1348ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1349ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown long len; 1350ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *ret; 1351ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1352ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown len = d_number (di); 1353ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (len <= 0) 1354ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1355ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_identifier (di, len); 1356ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->last_name = ret; 1357ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 1358ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1359ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1360ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* number ::= [n] <(non-negative decimal integer)> */ 1361ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1362ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic long 1363ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_number (struct d_info *di) 1364ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1365ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int negative; 1366ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek; 1367ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown long ret; 1368ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1369ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown negative = 0; 1370ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 1371ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (peek == 'n') 1372ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1373ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown negative = 1; 1374ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 1375ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 1376ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1377ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1378ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = 0; 1379ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (1) 1380ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1381ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! IS_DIGIT (peek)) 1382ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1383ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (negative) 1384ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = - ret; 1385ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 1386ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1387ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = ret * 10 + peek - '0'; 1388ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 1389ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 1390ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1391ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1392ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1393ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* identifier ::= <(unqualified source code identifier)> */ 1394ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1395ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1396ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_identifier (struct d_info *di, int len) 1397ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1398ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *name; 1399ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1400ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown name = d_str (di); 1401ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1402ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (di->send - name < len) 1403ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1404ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1405ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, len); 1406ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1407ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* A Java mangled name may have a trailing '$' if it is a C++ 1408ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown keyword. This '$' is not included in the length count. We just 1409ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ignore the '$'. */ 1410ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((di->options & DMGL_JAVA) != 0 1411ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && d_peek_char (di) == '$') 1412ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 1413ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1414ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Look for something which looks like a gcc encoding of an 1415ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown anonymous namespace, and replace it with a more user friendly 1416ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown name. */ 1417ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (len >= (int) ANONYMOUS_NAMESPACE_PREFIX_LEN + 2 1418ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && memcmp (name, ANONYMOUS_NAMESPACE_PREFIX, 1419ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ANONYMOUS_NAMESPACE_PREFIX_LEN) == 0) 1420ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1421ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *s; 1422ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1423ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown s = name + ANONYMOUS_NAMESPACE_PREFIX_LEN; 1424ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((*s == '.' || *s == '_' || *s == '$') 1425ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && s[1] == 'N') 1426ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1427ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion -= len - sizeof "(anonymous namespace)"; 1428ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_name (di, "(anonymous namespace)", 1429ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown sizeof "(anonymous namespace)" - 1); 1430ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1431ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1432ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1433ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_name (di, name, len); 1434ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1435ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1436ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* operator_name ::= many different two character encodings. 1437ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= cv <type> 1438ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= v <digit> <source-name> 1439ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 1440ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1441ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define NL(s) s, (sizeof s) - 1 1442ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1443ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownCP_STATIC_IF_GLIBCPP_V3 1444ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownconst struct demangle_operator_info cplus_demangle_operators[] = 1445ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1446ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "aN", NL ("&="), 2 }, 1447ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "aS", NL ("="), 2 }, 1448ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "aa", NL ("&&"), 2 }, 1449ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "ad", NL ("&"), 1 }, 1450ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "an", NL ("&"), 2 }, 1451ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "cl", NL ("()"), 2 }, 1452ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "cm", NL (","), 2 }, 1453ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "co", NL ("~"), 1 }, 1454ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "dV", NL ("/="), 2 }, 1455ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "da", NL ("delete[]"), 1 }, 1456ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "de", NL ("*"), 1 }, 1457ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "dl", NL ("delete"), 1 }, 1458ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "dt", NL ("."), 2 }, 1459ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "dv", NL ("/"), 2 }, 1460ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "eO", NL ("^="), 2 }, 1461ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "eo", NL ("^"), 2 }, 1462ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "eq", NL ("=="), 2 }, 1463ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "ge", NL (">="), 2 }, 1464ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "gt", NL (">"), 2 }, 1465ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "ix", NL ("[]"), 2 }, 1466ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "lS", NL ("<<="), 2 }, 1467ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "le", NL ("<="), 2 }, 1468ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "ls", NL ("<<"), 2 }, 1469ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "lt", NL ("<"), 2 }, 1470ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "mI", NL ("-="), 2 }, 1471ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "mL", NL ("*="), 2 }, 1472ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "mi", NL ("-"), 2 }, 1473ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "ml", NL ("*"), 2 }, 1474ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "mm", NL ("--"), 1 }, 1475ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "na", NL ("new[]"), 1 }, 1476ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "ne", NL ("!="), 2 }, 1477ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "ng", NL ("-"), 1 }, 1478ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "nt", NL ("!"), 1 }, 1479ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "nw", NL ("new"), 1 }, 1480ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "oR", NL ("|="), 2 }, 1481ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "oo", NL ("||"), 2 }, 1482ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "or", NL ("|"), 2 }, 1483ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "pL", NL ("+="), 2 }, 1484ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "pl", NL ("+"), 2 }, 1485ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "pm", NL ("->*"), 2 }, 1486ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "pp", NL ("++"), 1 }, 1487ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "ps", NL ("+"), 1 }, 1488ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "pt", NL ("->"), 2 }, 1489ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "qu", NL ("?"), 3 }, 1490ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "rM", NL ("%="), 2 }, 1491ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "rS", NL (">>="), 2 }, 1492ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "rm", NL ("%"), 2 }, 1493ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "rs", NL (">>"), 2 }, 1494ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "st", NL ("sizeof "), 1 }, 1495ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "sz", NL ("sizeof "), 1 }, 1496ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { NULL, NULL, 0, 0 } 1497ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown}; 1498ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1499ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1500ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_operator_name (struct d_info *di) 1501ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1502ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char c1; 1503ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char c2; 1504ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1505ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c1 = d_next_char (di); 1506ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c2 = d_next_char (di); 1507ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (c1 == 'v' && IS_DIGIT (c2)) 1508ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_extended_operator (di, c2 - '0', d_source_name (di)); 1509ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (c1 == 'c' && c2 == 'v') 1510ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_CAST, 1511ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 1512ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1513ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1514ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* LOW is the inclusive lower bound. */ 1515ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int low = 0; 1516ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* HIGH is the exclusive upper bound. We subtract one to ignore 1517ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the sentinel at the end of the array. */ 1518ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int high = ((sizeof (cplus_demangle_operators) 1519ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown / sizeof (cplus_demangle_operators[0])) 1520ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown - 1); 1521ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1522ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (1) 1523ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1524ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int i; 1525ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_operator_info *p; 1526ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1527ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown i = low + (high - low) / 2; 1528ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = cplus_demangle_operators + i; 1529ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1530ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (c1 == p->code[0] && c2 == p->code[1]) 1531ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_operator (di, p); 1532ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1533ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (c1 < p->code[0] || (c1 == p->code[0] && c2 < p->code[1])) 1534ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown high = i; 1535ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1536ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown low = i + 1; 1537ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (low == high) 1538ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1539ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1540ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1541ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1542ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1543ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1544ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_make_character (struct d_info *di, int c) 1545ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1546ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p; 1547ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_empty (di); 1548ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p != NULL) 1549ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1550ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->type = DEMANGLE_COMPONENT_CHARACTER; 1551ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->u.s_character.character = c; 1552ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1553ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 1554ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1555ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1556ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1557ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_java_resource (struct d_info *di) 1558ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1559ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *p = NULL; 1560ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *next = NULL; 1561ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown long len, i; 1562ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char c; 1563ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *str; 1564ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1565ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown len = d_number (di); 1566ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (len <= 1) 1567ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1568ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1569ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Eat the leading '_'. */ 1570ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_next_char (di) != '_') 1571ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1572ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown len--; 1573ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1574ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown str = d_str (di); 1575ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown i = 0; 1576ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1577ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (len > 0) 1578ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1579ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = str[i]; 1580ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (!c) 1581ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1582ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1583ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Each chunk is either a '$' escape... */ 1584ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (c == '$') 1585ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1586ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown i++; 1587ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (str[i++]) 1588ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1589ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'S': 1590ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = '/'; 1591ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1592ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '_': 1593ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = '.'; 1594ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1595ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '$': 1596ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = '$'; 1597ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1598ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 1599ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1600ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1601ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown next = d_make_character (di, c); 1602ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, i); 1603ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown str = d_str (di); 1604ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown len -= i; 1605ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown i = 0; 1606ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (next == NULL) 1607ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1608ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1609ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* ... or a sequence of characters. */ 1610ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1611ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1612ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (i < len && str[i] && str[i] != '$') 1613ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown i++; 1614ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1615ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown next = d_make_name (di, str, i); 1616ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, i); 1617ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown str = d_str (di); 1618ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown len -= i; 1619ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown i = 0; 1620ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (next == NULL) 1621ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1622ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1623ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1624ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p == NULL) 1625ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = next; 1626ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1627ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1628ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_comp (di, DEMANGLE_COMPONENT_COMPOUND_NAME, p, next); 1629ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p == NULL) 1630ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1631ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1632ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1633ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1634ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = d_make_comp (di, DEMANGLE_COMPONENT_JAVA_RESOURCE, p, NULL); 1635ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1636ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return p; 1637ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1638ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1639ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <special-name> ::= TV <type> 1640ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= TT <type> 1641ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= TI <type> 1642ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= TS <type> 1643ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= GV <(object) name> 1644ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= T <call-offset> <(base) encoding> 1645ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= Tc <call-offset> <call-offset> <(base) encoding> 1646ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Also g++ extensions: 1647ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= TC <type> <(offset) number> _ <(base) type> 1648ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= TF <type> 1649ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= TJ <type> 1650ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= GR <name> 1651ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= GA <encoding> 1652ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= Gr <resource name> 1653ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 1654ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1655ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1656ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_special_name (struct d_info *di) 1657ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1658ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += 20; 1659ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_check_char (di, 'T')) 1660ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1661ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (d_next_char (di)) 1662ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1663ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'V': 1664ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion -= 5; 1665ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_VTABLE, 1666ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 1667ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'T': 1668ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion -= 10; 1669ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_VTT, 1670ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 1671ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'I': 1672ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_TYPEINFO, 1673ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 1674ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'S': 1675ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_TYPEINFO_NAME, 1676ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 1677ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1678ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'h': 1679ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_call_offset (di, 'h')) 1680ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1681ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_THUNK, 1682ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_encoding (di, 0), NULL); 1683ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1684ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'v': 1685ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_call_offset (di, 'v')) 1686ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1687ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_VIRTUAL_THUNK, 1688ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_encoding (di, 0), NULL); 1689ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1690ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'c': 1691ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_call_offset (di, '\0')) 1692ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1693ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_call_offset (di, '\0')) 1694ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1695ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_COVARIANT_THUNK, 1696ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_encoding (di, 0), NULL); 1697ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1698ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'C': 1699ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1700ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *derived_type; 1701ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown long offset; 1702ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *base_type; 1703ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1704ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown derived_type = cplus_demangle_type (di); 1705ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown offset = d_number (di); 1706ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (offset < 0) 1707ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1708ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, '_')) 1709ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1710ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown base_type = cplus_demangle_type (di); 1711ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* We don't display the offset. FIXME: We should display 1712ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown it in verbose mode. */ 1713ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += 5; 1714ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_CONSTRUCTION_VTABLE, 1715ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown base_type, derived_type); 1716ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1717ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1718ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'F': 1719ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_TYPEINFO_FN, 1720ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 1721ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'J': 1722ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_JAVA_CLASS, 1723ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 1724ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1725ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 1726ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1727ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1728ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1729ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (d_check_char (di, 'G')) 1730ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1731ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (d_next_char (di)) 1732ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1733ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'V': 1734ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_GUARD, d_name (di), NULL); 1735ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1736ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'R': 1737ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_REFTEMP, d_name (di), 1738ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NULL); 1739ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1740ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'A': 1741ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_HIDDEN_ALIAS, 1742ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_encoding (di, 0), NULL); 1743ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1744ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'r': 1745ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_java_resource (di); 1746ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1747ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 1748ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1749ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1750ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1751ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1752ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1753ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1754ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1755ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <call-offset> ::= h <nv-offset> _ 1756ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= v <v-offset> _ 1757ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1758ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <nv-offset> ::= <(offset) number> 1759ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1760ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <v-offset> ::= <(offset) number> _ <(virtual offset) number> 1761ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1762ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown The C parameter, if not '\0', is a character we just read which is 1763ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the start of the <call-offset>. 1764ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1765ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown We don't display the offset information anywhere. FIXME: We should 1766ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown display it in verbose mode. */ 1767ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1768ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 1769ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_call_offset (struct d_info *di, int c) 1770ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1771ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (c == '\0') 1772ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = d_next_char (di); 1773ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1774ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (c == 'h') 1775ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_number (di); 1776ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (c == 'v') 1777ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1778ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_number (di); 1779ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, '_')) 1780ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 1781ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_number (di); 1782ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1783ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 1784ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 1785ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1786ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, '_')) 1787ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 1788ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1789ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 1; 1790ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1791ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1792ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <ctor-dtor-name> ::= C1 1793ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= C2 1794ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= C3 1795ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= D0 1796ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= D1 1797ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= D2 1798ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 1799ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1800ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 1801ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_ctor_dtor_name (struct d_info *di) 1802ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1803ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (di->last_name != NULL) 1804ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1805ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (di->last_name->type == DEMANGLE_COMPONENT_NAME) 1806ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += di->last_name->u.s_name.len; 1807ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (di->last_name->type == DEMANGLE_COMPONENT_SUB_STD) 1808ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += di->last_name->u.s_string.len; 1809ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1810ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (d_peek_char (di)) 1811ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1812ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'C': 1813ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1814ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_ctor_kinds kind; 1815ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1816ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (d_peek_next_char (di)) 1817ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1818ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '1': 1819ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown kind = gnu_v3_complete_object_ctor; 1820ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1821ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '2': 1822ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown kind = gnu_v3_base_object_ctor; 1823ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1824ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '3': 1825ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown kind = gnu_v3_complete_object_allocating_ctor; 1826ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1827ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 1828ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1829ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1830ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 2); 1831ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_ctor (di, kind, di->last_name); 1832ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1833ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1834ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'D': 1835ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1836ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_dtor_kinds kind; 1837ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1838ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (d_peek_next_char (di)) 1839ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1840ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '0': 1841ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown kind = gnu_v3_deleting_dtor; 1842ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1843ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '1': 1844ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown kind = gnu_v3_complete_object_dtor; 1845ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1846ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '2': 1847ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown kind = gnu_v3_base_object_dtor; 1848ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1849ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 1850ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1851ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1852ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 2); 1853ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_dtor (di, kind, di->last_name); 1854ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1855ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1856ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 1857ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1858ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1859ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 1860ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1861ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <type> ::= <builtin-type> 1862ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <function-type> 1863ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <class-enum-type> 1864ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <array-type> 1865ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <pointer-to-member-type> 1866ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <template-param> 1867ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <template-template-param> <template-args> 1868ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <substitution> 1869ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <CV-qualifiers> <type> 1870ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= P <type> 1871ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= R <type> 1872ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= O <type> (C++0x) 1873ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= C <type> 1874ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= G <type> 1875ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= U <source-name> <type> 1876ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1877ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <builtin-type> ::= various one letter codes 1878ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= u <source-name> 1879ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 1880ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1881ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownCP_STATIC_IF_GLIBCPP_V3 1882ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownconst struct demangle_builtin_type_info 1883ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_builtin_types[D_BUILTIN_TYPE_COUNT] = 1884ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1885ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* a */ { NL ("signed char"), NL ("signed char"), D_PRINT_DEFAULT }, 1886ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* b */ { NL ("bool"), NL ("boolean"), D_PRINT_BOOL }, 1887ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* c */ { NL ("char"), NL ("byte"), D_PRINT_DEFAULT }, 1888ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* d */ { NL ("double"), NL ("double"), D_PRINT_FLOAT }, 1889ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* e */ { NL ("long double"), NL ("long double"), D_PRINT_FLOAT }, 1890ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* f */ { NL ("float"), NL ("float"), D_PRINT_FLOAT }, 1891ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* g */ { NL ("__float128"), NL ("__float128"), D_PRINT_FLOAT }, 1892ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* h */ { NL ("unsigned char"), NL ("unsigned char"), D_PRINT_DEFAULT }, 1893ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* i */ { NL ("int"), NL ("int"), D_PRINT_INT }, 1894ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* j */ { NL ("unsigned int"), NL ("unsigned"), D_PRINT_UNSIGNED }, 1895ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* k */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT }, 1896ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* l */ { NL ("long"), NL ("long"), D_PRINT_LONG }, 1897ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* m */ { NL ("unsigned long"), NL ("unsigned long"), D_PRINT_UNSIGNED_LONG }, 1898ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* n */ { NL ("__int128"), NL ("__int128"), D_PRINT_DEFAULT }, 1899ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* o */ { NL ("unsigned __int128"), NL ("unsigned __int128"), 1900ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown D_PRINT_DEFAULT }, 1901ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* p */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT }, 1902ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* q */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT }, 1903ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* r */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT }, 1904ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* s */ { NL ("short"), NL ("short"), D_PRINT_DEFAULT }, 1905ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* t */ { NL ("unsigned short"), NL ("unsigned short"), D_PRINT_DEFAULT }, 1906ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* u */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT }, 1907ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* v */ { NL ("void"), NL ("void"), D_PRINT_VOID }, 1908ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* w */ { NL ("wchar_t"), NL ("char"), D_PRINT_DEFAULT }, 1909ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* x */ { NL ("long long"), NL ("long"), D_PRINT_LONG_LONG }, 1910ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* y */ { NL ("unsigned long long"), NL ("unsigned long long"), 1911ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown D_PRINT_UNSIGNED_LONG_LONG }, 1912ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* z */ { NL ("..."), NL ("..."), D_PRINT_DEFAULT }, 1913ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* 26 */ { NL ("decimal32"), NL ("decimal32"), D_PRINT_DEFAULT }, 1914ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* 27 */ { NL ("decimal64"), NL ("decimal64"), D_PRINT_DEFAULT }, 1915ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* 28 */ { NL ("decimal128"), NL ("decimal128"), D_PRINT_DEFAULT }, 1916ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* 29 */ { NL ("half"), NL ("half"), D_PRINT_FLOAT }, 1917ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* 30 */ { NL ("char16_t"), NL ("char16_t"), D_PRINT_DEFAULT }, 1918ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* 31 */ { NL ("char32_t"), NL ("char32_t"), D_PRINT_DEFAULT }, 1919ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown}; 1920ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1921ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownCP_STATIC_IF_GLIBCPP_V3 1922ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstruct demangle_component * 1923ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_type (struct d_info *di) 1924ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 1925ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek; 1926ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *ret = NULL; 1927ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int can_subst; 1928ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1929ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The ABI specifies that when CV-qualifiers are used, the base type 1930ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown is substitutable, and the fully qualified type is substitutable, 1931ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown but the base type with a strict subset of the CV-qualifiers is 1932ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown not substitutable. The natural recursive implementation of the 1933ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown CV-qualifiers would cause subsets to be substitutable, so instead 1934ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown we pull them all off now. 1935ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1936ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown FIXME: The ABI says that order-insensitive vendor qualifiers 1937ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown should be handled in the same way, but we have no way to tell 1938ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown which vendor qualifiers are order-insensitive and which are 1939ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown order-sensitive. So we just assume that they are all 1940ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown order-sensitive. g++ 3.4 supports only one vendor qualifier, 1941ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown __vector, and it treats it as order-sensitive when mangling 1942ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown names. */ 1943ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1944ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 1945ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (peek == 'r' || peek == 'V' || peek == 'K') 1946ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1947ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component **pret; 1948ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1949ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown pret = d_cv_qualifiers (di, &ret, 0); 1950ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (pret == NULL) 1951ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1952ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *pret = cplus_demangle_type (di); 1953ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! *pret || ! d_add_substitution (di, ret)) 1954ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 1955ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 1956ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 1957ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1958ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown can_subst = 1; 1959ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1960ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (peek) 1961ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 1962ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': case 'g': 1963ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'h': case 'i': case 'j': case 'l': case 'm': case 'n': 1964ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'o': case 's': case 't': 1965ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'v': case 'w': case 'x': case 'y': case 'z': 1966ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_builtin_type (di, 1967ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown &cplus_demangle_builtin_types[peek - 'a']); 1968ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += ret->u.s_builtin.type->len; 1969ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown can_subst = 0; 1970ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 1971ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1972ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1973ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'u': 1974ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 1975ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, DEMANGLE_COMPONENT_VENDOR_TYPE, 1976ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_source_name (di), NULL); 1977ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1978ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1979ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'F': 1980ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_function_type (di); 1981ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1982ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1983ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '0': case '1': case '2': case '3': case '4': 1984ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '5': case '6': case '7': case '8': case '9': 1985ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'N': 1986ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'Z': 1987ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_class_enum_type (di); 1988ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1989ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1990ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'A': 1991ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_array_type (di); 1992ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1993ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1994ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'M': 1995ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_pointer_to_member_type (di); 1996ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 1997ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 1998ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'T': 1999ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_template_param (di); 2000ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 'I') 2001ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2002ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* This is <template-template-param> <template-args>. The 2003ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <template-template-param> part is a substitution 2004ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown candidate. */ 2005ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_add_substitution (di, ret)) 2006ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2007ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, ret, 2008ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_template_args (di)); 2009ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2010ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2011ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2012ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'S': 2013ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If this is a special substitution, then it is the start of 2014ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown <class-enum-type>. */ 2015ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2016ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek_next; 2017ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2018ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek_next = d_peek_next_char (di); 2019ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (IS_DIGIT (peek_next) 2020ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || peek_next == '_' 2021ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || IS_UPPER (peek_next)) 2022ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2023ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_substitution (di, 0); 2024ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The substituted name may have been a template name and 2025ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown may be followed by tepmlate args. */ 2026ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 'I') 2027ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, ret, 2028ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_template_args (di)); 2029ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2030ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown can_subst = 0; 2031ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2032ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2033ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2034ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_class_enum_type (di); 2035ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If the substitution was a complete type, then it is not 2036ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown a new substitution candidate. However, if the 2037ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown substitution was followed by template arguments, then 2038ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the whole thing is a substitution candidate. */ 2039ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (ret != NULL && ret->type == DEMANGLE_COMPONENT_SUB_STD) 2040ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown can_subst = 0; 2041ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2042ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2043ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2044ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2045ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'O': 2046ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2047ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, DEMANGLE_COMPONENT_RVALUE_REFERENCE, 2048ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 2049ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2050ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2051ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'P': 2052ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2053ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, DEMANGLE_COMPONENT_POINTER, 2054ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 2055ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2056ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2057ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'R': 2058ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2059ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, DEMANGLE_COMPONENT_REFERENCE, 2060ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 2061ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2062ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2063ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'C': 2064ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2065ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, DEMANGLE_COMPONENT_COMPLEX, 2066ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 2067ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2068ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2069ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'G': 2070ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2071ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, DEMANGLE_COMPONENT_IMAGINARY, 2072ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 2073ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2074ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2075ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'U': 2076ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2077ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_source_name (di); 2078ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL, 2079ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), ret); 2080ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2081ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2082ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'D': 2083ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown can_subst = 0; 2084ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2085ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_next_char (di); 2086ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (peek) 2087ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2088ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'T': 2089ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 't': 2090ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* decltype (expression) */ 2091ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, DEMANGLE_COMPONENT_DECLTYPE, 2092ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_expression (di), NULL); 2093ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (ret && d_next_char (di) != 'E') 2094ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = NULL; 2095ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2096ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2097ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'p': 2098ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Pack expansion. */ 2099ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, DEMANGLE_COMPONENT_PACK_EXPANSION, 2100ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di), NULL); 2101ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2102ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2103ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'f': 2104ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* 32-bit decimal floating point */ 2105ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_builtin_type (di, &cplus_demangle_builtin_types[26]); 2106ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += ret->u.s_builtin.type->len; 2107ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2108ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'd': 2109ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* 64-bit DFP */ 2110ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_builtin_type (di, &cplus_demangle_builtin_types[27]); 2111ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += ret->u.s_builtin.type->len; 2112ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2113ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'e': 2114ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* 128-bit DFP */ 2115ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_builtin_type (di, &cplus_demangle_builtin_types[28]); 2116ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += ret->u.s_builtin.type->len; 2117ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2118ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'h': 2119ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* 16-bit half-precision FP */ 2120ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_builtin_type (di, &cplus_demangle_builtin_types[29]); 2121ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += ret->u.s_builtin.type->len; 2122ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2123ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 's': 2124ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* char16_t */ 2125ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_builtin_type (di, &cplus_demangle_builtin_types[30]); 2126ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += ret->u.s_builtin.type->len; 2127ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2128ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'i': 2129ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* char32_t */ 2130ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_builtin_type (di, &cplus_demangle_builtin_types[31]); 2131ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += ret->u.s_builtin.type->len; 2132ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2133ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2134ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2135ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2136ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 2137ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2138ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2139ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2140ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (can_subst) 2141ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2142ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_add_substitution (di, ret)) 2143ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2144ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2145ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2146ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 2147ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2148ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2149ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <CV-qualifiers> ::= [r] [V] [K] */ 2150ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2151ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component ** 2152ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_cv_qualifiers (struct d_info *di, 2153ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component **pret, int member_fn) 2154ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2155ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek; 2156ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2157ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 2158ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (peek == 'r' || peek == 'V' || peek == 'K') 2159ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2160ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum demangle_component_type t; 2161ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2162ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2163ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (peek == 'r') 2164ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2165ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown t = (member_fn 2166ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ? DEMANGLE_COMPONENT_RESTRICT_THIS 2167ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown : DEMANGLE_COMPONENT_RESTRICT); 2168ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += sizeof "restrict"; 2169ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2170ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (peek == 'V') 2171ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2172ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown t = (member_fn 2173ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ? DEMANGLE_COMPONENT_VOLATILE_THIS 2174ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown : DEMANGLE_COMPONENT_VOLATILE); 2175ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += sizeof "volatile"; 2176ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2177ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2178ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2179ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown t = (member_fn 2180ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ? DEMANGLE_COMPONENT_CONST_THIS 2181ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown : DEMANGLE_COMPONENT_CONST); 2182ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += sizeof "const"; 2183ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2184ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2185ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *pret = d_make_comp (di, t, NULL, NULL); 2186ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (*pret == NULL) 2187ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2188ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown pret = &d_left (*pret); 2189ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2190ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 2191ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2192ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2193ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return pret; 2194ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2195ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2196ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <function-type> ::= F [Y] <bare-function-type> E */ 2197ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2198ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2199ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_function_type (struct d_info *di) 2200ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2201ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *ret; 2202ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2203ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'F')) 2204ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2205ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 'Y') 2206ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2207ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Function has C linkage. We don't print this information. 2208ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown FIXME: We should print it in verbose mode. */ 2209ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2210ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2211ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_bare_function_type (di, 1); 2212ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'E')) 2213ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2214ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 2215ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2216ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2217ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <bare-function-type> ::= [J]<type>+ */ 2218ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2219ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2220ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_bare_function_type (struct d_info *di, int has_return_tipe) 2221ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2222ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *return_type; 2223ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *tl; 2224ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component **ptl; 2225ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek; 2226ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2227ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Detect special qualifier indicating that the first argument 2228ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown is the return type. */ 2229ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 2230ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (peek == 'J') 2231ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2232ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2233ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown has_return_tipe = 1; 2234ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2235ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2236ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return_type = NULL; 2237ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown tl = NULL; 2238ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ptl = &tl; 2239ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (1) 2240ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2241ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *type; 2242ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2243ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 2244ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (peek == '\0' || peek == 'E') 2245ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2246ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown type = cplus_demangle_type (di); 2247ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (type == NULL) 2248ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2249ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (has_return_tipe) 2250ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2251ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return_type = type; 2252ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown has_return_tipe = 0; 2253ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2254ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2255ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2256ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *ptl = d_make_comp (di, DEMANGLE_COMPONENT_ARGLIST, type, NULL); 2257ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (*ptl == NULL) 2258ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2259ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ptl = &d_right (*ptl); 2260ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2261ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2262ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2263ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* There should be at least one parameter type besides the optional 2264ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return type. A function which takes no arguments will have a 2265ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown single parameter type void. */ 2266ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (tl == NULL) 2267ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2268ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2269ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If we have a single parameter type void, omit it. */ 2270ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_right (tl) == NULL 2271ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && d_left (tl)->type == DEMANGLE_COMPONENT_BUILTIN_TYPE 2272ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && d_left (tl)->u.s_builtin.type->print == D_PRINT_VOID) 2273ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2274ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion -= d_left (tl)->u.s_builtin.type->len; 2275ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown tl = NULL; 2276ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2277ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2278ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_FUNCTION_TYPE, return_type, tl); 2279ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2280ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2281ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <class-enum-type> ::= <name> */ 2282ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2283ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2284ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_class_enum_type (struct d_info *di) 2285ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2286ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_name (di); 2287ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2288ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2289ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <array-type> ::= A <(positive dimension) number> _ <(element) type> 2290ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= A [<(dimension) expression>] _ <(element) type> 2291ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 2292ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2293ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2294ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_array_type (struct d_info *di) 2295ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2296ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek; 2297ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *dim; 2298ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2299ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'A')) 2300ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2301ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2302ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 2303ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (peek == '_') 2304ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dim = NULL; 2305ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (IS_DIGIT (peek)) 2306ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2307ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *s; 2308ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2309ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown s = d_str (di); 2310ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown do 2311ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2312ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2313ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 2314ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2315ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (IS_DIGIT (peek)); 2316ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dim = d_make_name (di, s, d_str (di) - s); 2317ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dim == NULL) 2318ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2319ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2320ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2321ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2322ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dim = d_expression (di); 2323ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dim == NULL) 2324ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2325ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2326ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2327ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, '_')) 2328ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2329ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2330ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_ARRAY_TYPE, dim, 2331ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di)); 2332ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2333ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2334ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <pointer-to-member-type> ::= M <(class) type> <(member) type> */ 2335ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2336ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2337ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_pointer_to_member_type (struct d_info *di) 2338ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2339ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *cl; 2340ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *mem; 2341ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component **pmem; 2342ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2343ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'M')) 2344ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2345ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2346ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cl = cplus_demangle_type (di); 2347ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2348ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* The ABI specifies that any type can be a substitution source, and 2349ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown that M is followed by two types, and that when a CV-qualified 2350ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown type is seen both the base type and the CV-qualified types are 2351ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown substitution sources. The ABI also specifies that for a pointer 2352ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown to a CV-qualified member function, the qualifiers are attached to 2353ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the second type. Given the grammar, a plain reading of the ABI 2354ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown suggests that both the CV-qualified member function and the 2355ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown non-qualified member function are substitution sources. However, 2356ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown g++ does not work that way. g++ treats only the CV-qualified 2357ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown member function as a substitution source. FIXME. So to work 2358ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown with g++, we need to pull off the CV-qualifiers here, in order to 2359ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown avoid calling add_substitution() in cplus_demangle_type(). But 2360ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for a CV-qualified member which is not a function, g++ does 2361ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown follow the ABI, so we need to handle that case here by calling 2362ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_add_substitution ourselves. */ 2363ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2364ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown pmem = d_cv_qualifiers (di, &mem, 1); 2365ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (pmem == NULL) 2366ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2367ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *pmem = cplus_demangle_type (di); 2368ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (*pmem == NULL) 2369ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2370ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2371ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (pmem != &mem && (*pmem)->type != DEMANGLE_COMPONENT_FUNCTION_TYPE) 2372ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2373ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_add_substitution (di, mem)) 2374ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2375ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2376ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2377ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_PTRMEM_TYPE, cl, mem); 2378ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2379ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2380ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <template-param> ::= T_ 2381ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= T <(parameter-2 non-negative) number> _ 2382ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 2383ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2384ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2385ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_template_param (struct d_info *di) 2386ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2387ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown long param; 2388ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2389ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'T')) 2390ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2391ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2392ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == '_') 2393ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown param = 0; 2394ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2395ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2396ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown param = d_number (di); 2397ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (param < 0) 2398ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2399ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown param += 1; 2400ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2401ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2402ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, '_')) 2403ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2404ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2405ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ++di->did_subs; 2406ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2407ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_template_param (di, param); 2408ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2409ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2410ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <template-args> ::= I <template-arg>+ E */ 2411ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2412ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2413ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_template_args (struct d_info *di) 2414ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2415ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *hold_last_name; 2416ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *al; 2417ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component **pal; 2418ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2419ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Preserve the last name we saw--don't let the template arguments 2420ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown clobber it, as that would give us the wrong name for a subsequent 2421ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown constructor or destructor. */ 2422ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown hold_last_name = di->last_name; 2423ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2424ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'I')) 2425ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2426ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2427ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 'E') 2428ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2429ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* An argument pack can be empty. */ 2430ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2431ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE_ARGLIST, NULL, NULL); 2432ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2433ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2434ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown al = NULL; 2435ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown pal = &al; 2436ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (1) 2437ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2438ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *a; 2439ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2440ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown a = d_template_arg (di); 2441ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (a == NULL) 2442ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2443ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2444ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *pal = d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE_ARGLIST, a, NULL); 2445ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (*pal == NULL) 2446ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2447ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown pal = &d_right (*pal); 2448ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2449ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 'E') 2450ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2451ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2452ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2453ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2454ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2455ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2456ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->last_name = hold_last_name; 2457ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2458ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return al; 2459ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2460ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2461ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <template-arg> ::= <type> 2462ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= X <expression> E 2463ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <expr-primary> 2464ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 2465ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2466ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2467ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_template_arg (struct d_info *di) 2468ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2469ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *ret; 2470ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2471ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (d_peek_char (di)) 2472ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2473ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'X': 2474ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2475ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_expression (di); 2476ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'E')) 2477ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2478ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 2479ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2480ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'L': 2481ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_expr_primary (di); 2482ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2483ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'I': 2484ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* An argument pack. */ 2485ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_template_args (di); 2486ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2487ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 2488ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return cplus_demangle_type (di); 2489ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2490ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2491ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2492ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Subroutine of <expression> ::= cl <expression>+ E */ 2493ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2494ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2495ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_exprlist (struct d_info *di) 2496ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2497ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *list = NULL; 2498ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component **p = &list; 2499ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2500ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 'E') 2501ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2502ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2503ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_ARGLIST, NULL, NULL); 2504ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2505ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2506ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (1) 2507ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2508ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *arg = d_expression (di); 2509ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (arg == NULL) 2510ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2511ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2512ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *p = d_make_comp (di, DEMANGLE_COMPONENT_ARGLIST, arg, NULL); 2513ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (*p == NULL) 2514ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2515ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = &d_right (*p); 2516ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2517ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 'E') 2518ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2519ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2520ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2521ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2522ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2523ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2524ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return list; 2525ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2526ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2527ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <expression> ::= <(unary) operator-name> <expression> 2528ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <(binary) operator-name> <expression> <expression> 2529ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <(trinary) operator-name> <expression> <expression> <expression> 2530ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= cl <expression>+ E 2531ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= st <type> 2532ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <template-param> 2533ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= sr <type> <unqualified-name> 2534ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= sr <type> <unqualified-name> <template-args> 2535ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= <expr-primary> 2536ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 2537ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2538ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2539ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_expression (struct d_info *di) 2540ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2541ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek; 2542ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2543ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 2544ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (peek == 'L') 2545ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_expr_primary (di); 2546ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (peek == 'T') 2547ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_template_param (di); 2548ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (peek == 's' && d_peek_next_char (di) == 'r') 2549ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2550ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *type; 2551ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *name; 2552ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2553ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 2); 2554ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown type = cplus_demangle_type (di); 2555ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown name = d_unqualified_name (di); 2556ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) != 'I') 2557ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_QUAL_NAME, type, name); 2558ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2559ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_QUAL_NAME, type, 2560ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, name, 2561ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_template_args (di))); 2562ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2563ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (peek == 's' && d_peek_next_char (di) == 'T') 2564ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2565ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Just demangle a parameter placeholder as its type. */ 2566ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 2); 2567ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return cplus_demangle_type (di); 2568ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2569ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (IS_DIGIT (peek)) 2570ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2571ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* We can get an unqualified name as an expression in the case of 2572ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown a dependent member access, i.e. decltype(T().i). */ 2573ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *name = d_unqualified_name (di); 2574ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (name == NULL) 2575ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2576ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 'I') 2577ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, name, 2578ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_template_args (di)); 2579ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2580ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return name; 2581ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2582ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2583ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2584ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *op; 2585ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int args; 2586ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2587ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown op = d_operator_name (di); 2588ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (op == NULL) 2589ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2590ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2591ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (op->type == DEMANGLE_COMPONENT_OPERATOR) 2592ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += op->u.s_operator.op->len - 2; 2593ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2594ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (op->type == DEMANGLE_COMPONENT_OPERATOR 2595ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && strcmp (op->u.s_operator.op->code, "st") == 0) 2596ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_UNARY, op, 2597ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di)); 2598ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2599ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (op->type) 2600ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2601ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 2602ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2603ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_OPERATOR: 2604ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown args = op->u.s_operator.op->args; 2605ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2606ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_EXTENDED_OPERATOR: 2607ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown args = op->u.s_extended_operator.args; 2608ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2609ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CAST: 2610ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 'v') 2611ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* T() encoded as an operand of void. */ 2612ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_UNARY, op, 2613ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_type (di)); 2614ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2615ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown args = 1; 2616ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 2617ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2618ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2619ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (args) 2620ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2621ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 1: 2622ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_UNARY, op, 2623ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_expression (di)); 2624ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 2: 2625ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2626ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *left; 2627ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *right; 2628ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2629ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown left = d_expression (di); 2630ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (!strcmp (op->u.s_operator.op->code, "cl")) 2631ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown right = d_exprlist (di); 2632ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2633ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown right = d_expression (di); 2634ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2635ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_BINARY, op, 2636ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_make_comp (di, 2637ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown DEMANGLE_COMPONENT_BINARY_ARGS, 2638ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown left, right)); 2639ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2640ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 3: 2641ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2642ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *first; 2643ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *second; 2644ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2645ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown first = d_expression (di); 2646ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown second = d_expression (di); 2647ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_TRINARY, op, 2648ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_make_comp (di, 2649ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown DEMANGLE_COMPONENT_TRINARY_ARG1, 2650ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown first, 2651ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_make_comp (di, 2652ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown DEMANGLE_COMPONENT_TRINARY_ARG2, 2653ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown second, 2654ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_expression (di)))); 2655ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2656ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 2657ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2658ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2659ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2660ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2661ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2662ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <expr-primary> ::= L <type> <(value) number> E 2663ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= L <type> <(value) float> E 2664ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= L <mangled-name> E 2665ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 2666ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2667ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2668ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_expr_primary (struct d_info *di) 2669ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2670ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *ret; 2671ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2672ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'L')) 2673ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2674ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == '_') 2675ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = cplus_demangle_mangled_name (di, 0); 2676ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2677ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2678ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *type; 2679ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum demangle_component_type t; 2680ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *s; 2681ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2682ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown type = cplus_demangle_type (di); 2683ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (type == NULL) 2684ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2685ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2686ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If we have a type we know how to print, we aren't going to 2687ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown print the type name itself. */ 2688ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (type->type == DEMANGLE_COMPONENT_BUILTIN_TYPE 2689ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && type->u.s_builtin.type->print != D_PRINT_DEFAULT) 2690ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion -= type->u.s_builtin.type->len; 2691ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2692ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Rather than try to interpret the literal value, we just 2693ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown collect it as a string. Note that it's possible to have a 2694ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown floating point literal here. The ABI specifies that the 2695ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown format of such literals is machine independent. That's fine, 2696ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown but what's not fine is that versions of g++ up to 3.2 with 2697ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown -fabi-version=1 used upper case letters in the hex constant, 2698ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown and dumped out gcc's internal representation. That makes it 2699ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown hard to tell where the constant ends, and hard to dump the 2700ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown constant in any readable form anyhow. We don't attempt to 2701ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown handle these cases. */ 2702ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2703ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown t = DEMANGLE_COMPONENT_LITERAL; 2704ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 'n') 2705ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2706ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown t = DEMANGLE_COMPONENT_LITERAL_NEG; 2707ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2708ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2709ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown s = d_str (di); 2710ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (d_peek_char (di) != 'E') 2711ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2712ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == '\0') 2713ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2714ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2715ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2716ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = d_make_comp (di, t, type, d_make_name (di, s, d_str (di) - s)); 2717ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2718ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'E')) 2719ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2720ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 2721ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2722ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2723ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <local-name> ::= Z <(function) encoding> E <(entity) name> [<discriminator>] 2724ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= Z <(function) encoding> E s [<discriminator>] 2725ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 2726ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2727ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2728ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_local_name (struct d_info *di) 2729ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2730ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *function; 2731ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2732ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'Z')) 2733ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2734ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2735ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown function = d_encoding (di, 0); 2736ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2737ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'E')) 2738ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2739ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2740ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) == 's') 2741ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2742ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2743ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_discriminator (di)) 2744ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2745ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_LOCAL_NAME, function, 2746ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_make_name (di, "string literal", 2747ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown sizeof "string literal" - 1)); 2748ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2749ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2750ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2751ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *name; 2752ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2753ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown name = d_name (di); 2754ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_discriminator (di)) 2755ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2756ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_comp (di, DEMANGLE_COMPONENT_LOCAL_NAME, function, name); 2757ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2758ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2759ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2760ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <discriminator> ::= _ <(non-negative) number> 2761ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2762ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown We demangle the discriminator, but we don't print it out. FIXME: 2763ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown We should print it out in verbose mode. */ 2764ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2765ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 2766ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_discriminator (struct d_info *di) 2767ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2768ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown long discrim; 2769ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2770ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_peek_char (di) != '_') 2771ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 1; 2772ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_advance (di, 1); 2773ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown discrim = d_number (di); 2774ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (discrim < 0) 2775ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 2776ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 1; 2777ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2778ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2779ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Add a new substitution. */ 2780ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2781ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 2782ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_add_substitution (struct d_info *di, struct demangle_component *dc) 2783ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2784ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc == NULL) 2785ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 2786ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (di->next_sub >= di->num_subs) 2787ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 2788ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->subs[di->next_sub] = dc; 2789ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ++di->next_sub; 2790ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 1; 2791ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2792ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2793ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* <substitution> ::= S <seq-id> _ 2794ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= S_ 2795ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= St 2796ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= Sa 2797ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= Sb 2798ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= Ss 2799ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= Si 2800ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= So 2801ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ::= Sd 2802ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2803ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown If PREFIX is non-zero, then this type is being used as a prefix in 2804ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown a qualified name. In this case, for the standard substitutions, we 2805ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need to check whether we are being used as a prefix for a 2806ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown constructor or destructor, and return a full template name. 2807ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Otherwise we will get something like std::iostream::~iostream() 2808ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown which does not correspond particularly well to any function which 2809ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown actually appears in the source. 2810ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 2811ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2812ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic const struct d_standard_sub_info standard_subs[] = 2813ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2814ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 't', NL ("std"), 2815ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("std"), 2816ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NULL, 0 }, 2817ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 'a', NL ("std::allocator"), 2818ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("std::allocator"), 2819ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("allocator") }, 2820ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 'b', NL ("std::basic_string"), 2821ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("std::basic_string"), 2822ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("basic_string") }, 2823ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 's', NL ("std::string"), 2824ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("std::basic_string<char, std::char_traits<char>, std::allocator<char> >"), 2825ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("basic_string") }, 2826ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 'i', NL ("std::istream"), 2827ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("std::basic_istream<char, std::char_traits<char> >"), 2828ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("basic_istream") }, 2829ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 'o', NL ("std::ostream"), 2830ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("std::basic_ostream<char, std::char_traits<char> >"), 2831ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("basic_ostream") }, 2832ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 'd', NL ("std::iostream"), 2833ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("std::basic_iostream<char, std::char_traits<char> >"), 2834ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown NL ("basic_iostream") } 2835ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown}; 2836ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2837ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 2838ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_substitution (struct d_info *di, int prefix) 2839ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2840ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char c; 2841ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2842ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! d_check_char (di, 'S')) 2843ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2844ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2845ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = d_next_char (di); 2846ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (c == '_' || IS_DIGIT (c) || IS_UPPER (c)) 2847ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2848ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown unsigned int id; 2849ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2850ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown id = 0; 2851ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (c != '_') 2852ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2853ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown do 2854ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2855ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown unsigned int new_id; 2856ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2857ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (IS_DIGIT (c)) 2858ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown new_id = id * 36 + c - '0'; 2859ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (IS_UPPER (c)) 2860ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown new_id = id * 36 + c - 'A' + 10; 2861ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2862ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2863ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (new_id < id) 2864ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2865ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown id = new_id; 2866ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = d_next_char (di); 2867ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2868ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (c != '_'); 2869ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2870ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ++id; 2871ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2872ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2873ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (id >= (unsigned int) di->next_sub) 2874ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2875ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2876ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ++di->did_subs; 2877ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2878ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return di->subs[id]; 2879ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2880ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2881ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2882ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int verbose; 2883ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct d_standard_sub_info *p; 2884ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct d_standard_sub_info *pend; 2885ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2886ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown verbose = (di->options & DMGL_VERBOSE) != 0; 2887ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! verbose && prefix) 2888ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2889ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char peek; 2890ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2891ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown peek = d_peek_char (di); 2892ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (peek == 'C' || peek == 'D') 2893ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown verbose = 1; 2894ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2895ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2896ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown pend = (&standard_subs[0] 2897ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown + sizeof standard_subs / sizeof standard_subs[0]); 2898ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for (p = &standard_subs[0]; p < pend; ++p) 2899ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2900ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (c == p->code) 2901ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2902ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *s; 2903ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int len; 2904ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2905ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p->set_last_name != NULL) 2906ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->last_name = d_make_sub (di, p->set_last_name, 2907ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p->set_last_name_len); 2908ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (verbose) 2909ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2910ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown s = p->full_expansion; 2911ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown len = p->full_len; 2912ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2913ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 2914ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2915ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown s = p->simple_expansion; 2916ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown len = p->simple_len; 2917ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2918ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion += len; 2919ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_make_sub (di, s, len); 2920ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2921ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2922ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2923ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 2924ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2925ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2926ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2927ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Initialize a growable string. */ 2928ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2929ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 2930ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_growable_string_init (struct d_growable_string *dgs, size_t estimate) 2931ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2932ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->buf = NULL; 2933ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->len = 0; 2934ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->alc = 0; 2935ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->allocation_failure = 0; 2936ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2937ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (estimate > 0) 2938ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_growable_string_resize (dgs, estimate); 2939ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2940ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2941ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Grow a growable string to a given size. */ 2942ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2943ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void 2944ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_growable_string_resize (struct d_growable_string *dgs, size_t need) 2945ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2946ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown size_t newalc; 2947ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char *newbuf; 2948ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2949ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dgs->allocation_failure) 2950ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 2951ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2952ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Start allocation at two bytes to avoid any possibility of confusion 2953ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown with the special value of 1 used as a return in *palc to indicate 2954ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown allocation failures. */ 2955ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown newalc = dgs->alc > 0 ? dgs->alc : 2; 2956ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (newalc < need) 2957ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown newalc <<= 1; 2958ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2959ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown newbuf = (char *) realloc ("demangle.dgsr.1", dgs->buf, newalc); 2960ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (newbuf == NULL) 2961ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 2962ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown free (dgs->buf); 2963ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->buf = NULL; 2964ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->len = 0; 2965ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->alc = 0; 2966ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->allocation_failure = 1; 2967ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 2968ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 2969ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->buf = newbuf; 2970ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->alc = newalc; 2971ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2972ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2973ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Append a buffer to a growable string. */ 2974ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2975ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void 2976ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_growable_string_append_buffer (struct d_growable_string *dgs, 2977ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *s, size_t l) 2978ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2979ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown size_t need; 2980ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2981ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need = dgs->len + l + 1; 2982ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (need > dgs->alc) 2983ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_growable_string_resize (dgs, need); 2984ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2985ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dgs->allocation_failure) 2986ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 2987ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2988ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown memcpy (dgs->buf + dgs->len, s, l); 2989ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->buf[dgs->len + l] = '\0'; 2990ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dgs->len += l; 2991ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 2992ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2993ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Bridge growable strings to the callback mechanism. */ 2994ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2995ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 2996ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_growable_string_callback_adapter (const char *s, size_t l, void *opaque) 2997ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 2998ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_growable_string *dgs = (struct d_growable_string*) opaque; 2999ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3000ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_growable_string_append_buffer (dgs, s, l); 3001ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3002ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3003ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Initialize a print information structure. */ 3004ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3005ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 3006ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_init (struct d_print_info *dpi, int options, 3007ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle_callbackref callback, void *opaque) 3008ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3009ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->options = options; 3010ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->len = 0; 3011ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->last_char = '\0'; 3012ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = NULL; 3013ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = NULL; 3014ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3015ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->callback = callback; 3016ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->opaque = opaque; 3017ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3018ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->demangle_failure = 0; 3019ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3020ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3021ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Indicate that an error occurred during printing, and test for error. */ 3022ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3023ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void 3024ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_error (struct d_print_info *dpi) 3025ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3026ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->demangle_failure = 1; 3027ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3028ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3029ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline int 3030ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_saw_error (struct d_print_info *dpi) 3031ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3032ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return dpi->demangle_failure != 0; 3033ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3034ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3035ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Flush buffered characters to the callback. */ 3036ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3037ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void 3038ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_flush (struct d_print_info *dpi) 3039ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3040ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->buf[dpi->len] = '\0'; 3041ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->callback (dpi->buf, dpi->len, dpi->opaque); 3042ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->len = 0; 3043ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3044ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3045ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Append characters and buffers for printing. */ 3046ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3047ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void 3048ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_append_char (struct d_print_info *dpi, char c) 3049ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3050ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dpi->len == sizeof (dpi->buf) - 1) 3051ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_flush (dpi); 3052ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3053ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->buf[dpi->len++] = c; 3054ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->last_char = c; 3055ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3056ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3057ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void 3058ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_append_buffer (struct d_print_info *dpi, const char *s, size_t l) 3059ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3060ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown size_t i; 3061ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3062ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for (i = 0; i < l; i++) 3063ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, s[i]); 3064ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3065ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3066ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline void 3067ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_append_string (struct d_print_info *dpi, const char *s) 3068ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3069ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_buffer (dpi, s, strlen (s)); 3070ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3071ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3072ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic inline char 3073ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_last_char (struct d_print_info *dpi) 3074ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3075ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return dpi->last_char; 3076ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3077ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3078ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Turn components into a human readable string. OPTIONS is the 3079ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown options bits passed to the demangler. DC is the tree to print. 3080ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown CALLBACK is a function to call to flush demangled string segments 3081ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown as they fill the intermediate buffer, and OPAQUE is a generalized 3082ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown callback argument. On success, this returns 1. On failure, 3083ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown it returns 0, indicating a bad parse. It does not use heap 3084ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown memory to build an output string, so cannot encounter memory 3085ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown allocation failure. */ 3086ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3087ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownCP_STATIC_IF_GLIBCPP_V3 3088ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownint 3089ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_print_callback (int options, 3090ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *dc, 3091ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle_callbackref callback, void *opaque) 3092ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3093ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_info dpi; 3094ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3095ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_init (&dpi, options, callback, opaque); 3096ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3097ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (&dpi, dc); 3098ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3099ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_flush (&dpi); 3100ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3101ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ! d_print_saw_error (&dpi); 3102ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3103ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3104ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Turn components into a human readable string. OPTIONS is the 3105ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown options bits passed to the demangler. DC is the tree to print. 3106ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ESTIMATE is a guess at the length of the result. This returns a 3107ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown string allocated by malloc, or NULL on error. On success, this 3108ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown sets *PALC to the size of the allocated buffer. On failure, this 3109ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown sets *PALC to 0 for a bad parse, or to 1 for a memory allocation 3110ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown failure. */ 3111ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3112ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownCP_STATIC_IF_GLIBCPP_V3 3113ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownchar * 3114ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_print (int options, const struct demangle_component *dc, 3115ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int estimate, size_t *palc) 3116ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3117ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_growable_string dgs; 3118ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3119ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_growable_string_init (&dgs, estimate); 3120ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3121ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! cplus_demangle_print_callback (options, dc, 3122ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_growable_string_callback_adapter, 3123ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown &dgs)) 3124ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3125ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown free (dgs.buf); 3126ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *palc = 0; 3127ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 3128ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3129ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3130ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *palc = dgs.allocation_failure ? 1 : dgs.alc; 3131ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return dgs.buf; 3132ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3133ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3134ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Returns the I'th element of the template arglist ARGS, or NULL on 3135ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown failure. */ 3136ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3137ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 3138ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_index_template_argument (struct demangle_component *args, int i) 3139ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3140ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *a; 3141ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3142ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for (a = args; 3143ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown a != NULL; 3144ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown a = d_right (a)) 3145ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3146ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (a->type != DEMANGLE_COMPONENT_TEMPLATE_ARGLIST) 3147ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 3148ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (i <= 0) 3149ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3150ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown --i; 3151ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3152ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (i != 0 || a == NULL) 3153ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 3154ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3155ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_left (a); 3156ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3157ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3158ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Returns the template argument from the current context indicated by DC, 3159ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown which is a DEMANGLE_COMPONENT_TEMPLATE_PARAM, or NULL. */ 3160ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3161ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 3162ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_lookup_template_argument (struct d_print_info *dpi, 3163ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *dc) 3164ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3165ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dpi->templates == NULL) 3166ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3167ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3168ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 3169ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3170ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3171ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_index_template_argument 3172ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown (d_right (dpi->templates->template_decl), 3173ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc->u.s_number.number); 3174ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3175ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3176ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Returns a template argument pack used in DC (any will do), or NULL. */ 3177ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3178ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic struct demangle_component * 3179ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_find_pack (struct d_print_info *dpi, 3180ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *dc) 3181ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3182ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *a; 3183ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc == NULL) 3184ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 3185ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3186ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (dc->type) 3187ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3188ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TEMPLATE_PARAM: 3189ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown a = d_lookup_template_argument (dpi, dc); 3190ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (a && a->type == DEMANGLE_COMPONENT_TEMPLATE_ARGLIST) 3191ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return a; 3192ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 3193ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3194ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_PACK_EXPANSION: 3195ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 3196ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3197ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_NAME: 3198ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_OPERATOR: 3199ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_BUILTIN_TYPE: 3200ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_SUB_STD: 3201ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CHARACTER: 3202ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 3203ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3204ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_EXTENDED_OPERATOR: 3205ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_find_pack (dpi, dc->u.s_extended_operator.name); 3206ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CTOR: 3207ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_find_pack (dpi, dc->u.s_ctor.name); 3208ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_DTOR: 3209ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_find_pack (dpi, dc->u.s_dtor.name); 3210ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3211ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 3212ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown a = d_find_pack (dpi, d_left (dc)); 3213ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (a) 3214ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return a; 3215ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_find_pack (dpi, d_right (dc)); 3216ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3217ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3218ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3219ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Returns the length of the template argument pack DC. */ 3220ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3221ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 3222ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_pack_length (const struct demangle_component *dc) 3223ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3224ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int count = 0; 3225ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (dc && dc->type == DEMANGLE_COMPONENT_TEMPLATE_ARGLIST 3226ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && d_left (dc) != NULL) 3227ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3228ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ++count; 3229ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_right (dc); 3230ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3231ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return count; 3232ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3233ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3234ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* DC is a component of a mangled expression. Print it, wrapped in parens 3235ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if needed. */ 3236ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3237ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 3238ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_subexpr (struct d_print_info *dpi, 3239ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *dc) 3240ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3241ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int simple = 0; 3242ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc->type == DEMANGLE_COMPONENT_NAME) 3243ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown simple = 1; 3244ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (!simple) 3245ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '('); 3246ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, dc); 3247ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (!simple) 3248ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ')'); 3249ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3250ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3251ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Subroutine to handle components. */ 3252ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3253ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 3254ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_comp (struct d_print_info *dpi, 3255ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *dc) 3256ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3257ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc == NULL) 3258ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3259ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3260ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3261ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3262ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_print_saw_error (dpi)) 3263ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3264ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3265ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (dc->type) 3266ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3267ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_NAME: 3268ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((dpi->options & DMGL_JAVA) == 0) 3269ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_buffer (dpi, dc->u.s_name.s, dc->u.s_name.len); 3270ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 3271ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_java_identifier (dpi, dc->u.s_name.s, dc->u.s_name.len); 3272ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3273ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3274ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_QUAL_NAME: 3275ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_LOCAL_NAME: 3276ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3277ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((dpi->options & DMGL_JAVA) == 0) 3278ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "::"); 3279ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 3280ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '.'); 3281ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 3282ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3283ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3284ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPED_NAME: 3285ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3286ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *hold_modifiers; 3287ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *typed_name; 3288ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod adpm[4]; 3289ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown unsigned int i; 3290ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_template dpt; 3291ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3292ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Pass the name down to the type so that it can be printed in 3293ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the right place for the type. We also have to pass down 3294ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown any CV-qualifiers, which apply to the this parameter. */ 3295ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown hold_modifiers = dpi->modifiers; 3296ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown i = 0; 3297ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown typed_name = d_left (dc); 3298ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (typed_name != NULL) 3299ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3300ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (i >= sizeof adpm / sizeof adpm[0]) 3301ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3302ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3303ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3304ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3305ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3306ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[i].next = dpi->modifiers; 3307ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = &adpm[i]; 3308ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[i].mod = typed_name; 3309ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[i].printed = 0; 3310ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[i].templates = dpi->templates; 3311ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ++i; 3312ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3313ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (typed_name->type != DEMANGLE_COMPONENT_RESTRICT_THIS 3314ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && typed_name->type != DEMANGLE_COMPONENT_VOLATILE_THIS 3315ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && typed_name->type != DEMANGLE_COMPONENT_CONST_THIS) 3316ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3317ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3318ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown typed_name = d_left (typed_name); 3319ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3320ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3321ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (typed_name == NULL) 3322ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3323ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3324ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3325ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3326ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3327ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If typed_name is a template, then it applies to the 3328ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown function type as well. */ 3329ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (typed_name->type == DEMANGLE_COMPONENT_TEMPLATE) 3330ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3331ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpt.next = dpi->templates; 3332ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = &dpt; 3333ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpt.template_decl = typed_name; 3334ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3335ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3336ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If typed_name is a DEMANGLE_COMPONENT_LOCAL_NAME, then 3337ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown there may be CV-qualifiers on its right argument which 3338ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown really apply here; this happens when parsing a class which 3339ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown is local to a function. */ 3340ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (typed_name->type == DEMANGLE_COMPONENT_LOCAL_NAME) 3341ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3342ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *local_name; 3343ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3344ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown local_name = d_right (typed_name); 3345ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (local_name->type == DEMANGLE_COMPONENT_RESTRICT_THIS 3346ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || local_name->type == DEMANGLE_COMPONENT_VOLATILE_THIS 3347ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || local_name->type == DEMANGLE_COMPONENT_CONST_THIS) 3348ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3349ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (i >= sizeof adpm / sizeof adpm[0]) 3350ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3351ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3352ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3353ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3354ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3355ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[i] = adpm[i - 1]; 3356ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[i].next = &adpm[i - 1]; 3357ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = &adpm[i]; 3358ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3359ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[i - 1].mod = local_name; 3360ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[i - 1].printed = 0; 3361ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[i - 1].templates = dpi->templates; 3362ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ++i; 3363ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3364ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown local_name = d_left (local_name); 3365ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3366ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3367ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3368ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 3369ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3370ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (typed_name->type == DEMANGLE_COMPONENT_TEMPLATE) 3371ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = dpt.next; 3372ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3373ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If the modifiers didn't get printed by the type, print them 3374ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown now. */ 3375ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (i > 0) 3376ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3377ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown --i; 3378ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! adpm[i].printed) 3379ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3380ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 3381ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_mod (dpi, adpm[i].mod); 3382ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3383ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3384ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3385ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = hold_modifiers; 3386ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3387ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3388ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3389ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3390ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TEMPLATE: 3391ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3392ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *hold_dpm; 3393ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *dcl; 3394ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3395ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Don't push modifiers into a template definition. Doing so 3396ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown could give the wrong definition for a template argument. 3397ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Instead, treat the template essentially as a name. */ 3398ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3399ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown hold_dpm = dpi->modifiers; 3400ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = NULL; 3401ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3402ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dcl = d_left (dc); 3403ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3404ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((dpi->options & DMGL_JAVA) != 0 3405ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && dcl->type == DEMANGLE_COMPONENT_NAME 3406ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && dcl->u.s_name.len == 6 3407ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && strncmp (dcl->u.s_name.s, "JArray", 6) == 0) 3408ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3409ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Special-case Java arrays, so that JArray<TYPE> appears 3410ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown instead as TYPE[]. */ 3411ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3412ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 3413ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "[]"); 3414ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3415ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 3416ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3417ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, dcl); 3418ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_last_char (dpi) == '<') 3419ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 3420ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '<'); 3421ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 3422ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Avoid generating two consecutive '>' characters, to avoid 3423ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the C++ syntactic ambiguity. */ 3424ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_last_char (dpi) == '>') 3425ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 3426ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '>'); 3427ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3428ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3429ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = hold_dpm; 3430ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3431ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3432ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3433ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3434ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TEMPLATE_PARAM: 3435ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3436ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_template *hold_dpt; 3437ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *a = d_lookup_template_argument (dpi, dc); 3438ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3439ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (a && a->type == DEMANGLE_COMPONENT_TEMPLATE_ARGLIST) 3440ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown a = d_index_template_argument (a, dpi->pack_index); 3441ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3442ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (a == NULL) 3443ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3444ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3445ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3446ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3447ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3448ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* While processing this parameter, we need to pop the list of 3449ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown templates. This is because the template parameter may 3450ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown itself be a reference to a parameter of an outer 3451ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown template. */ 3452ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3453ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown hold_dpt = dpi->templates; 3454ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = hold_dpt->next; 3455ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3456ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, a); 3457ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3458ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = hold_dpt; 3459ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3460ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3461ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3462ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3463ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CTOR: 3464ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, dc->u.s_ctor.name); 3465ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3466ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3467ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_DTOR: 3468ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '~'); 3469ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, dc->u.s_dtor.name); 3470ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3471ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3472ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VTABLE: 3473ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "vtable for "); 3474ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3475ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3476ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3477ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VTT: 3478ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "VTT for "); 3479ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3480ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3481ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3482ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONSTRUCTION_VTABLE: 3483ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "construction vtable for "); 3484ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3485ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "-in-"); 3486ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 3487ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3488ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3489ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPEINFO: 3490ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "typeinfo for "); 3491ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3492ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3493ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3494ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPEINFO_NAME: 3495ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "typeinfo name for "); 3496ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3497ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3498ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3499ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPEINFO_FN: 3500ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "typeinfo fn for "); 3501ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3502ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3503ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3504ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_THUNK: 3505ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "non-virtual thunk to "); 3506ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3507ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3508ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3509ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VIRTUAL_THUNK: 3510ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "virtual thunk to "); 3511ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3512ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3513ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3514ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_COVARIANT_THUNK: 3515ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "covariant return thunk to "); 3516ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3517ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3518ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3519ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_JAVA_CLASS: 3520ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "java Class for "); 3521ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3522ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3523ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3524ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_GUARD: 3525ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "guard variable for "); 3526ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3527ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3528ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3529ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_REFTEMP: 3530ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "reference temporary for "); 3531ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3532ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3533ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3534ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_HIDDEN_ALIAS: 3535ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "hidden alias for "); 3536ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3537ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3538ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3539ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_SUB_STD: 3540ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_buffer (dpi, dc->u.s_string.string, dc->u.s_string.len); 3541ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3542ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3543ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT: 3544ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE: 3545ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST: 3546ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3547ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *pdpm; 3548ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3549ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* When printing arrays, it's possible to have cases where the 3550ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown same CV-qualifier gets pushed on the stack multiple times. 3551ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown We only need to print it once. */ 3552ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3553ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for (pdpm = dpi->modifiers; pdpm != NULL; pdpm = pdpm->next) 3554ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3555ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! pdpm->printed) 3556ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3557ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (pdpm->mod->type != DEMANGLE_COMPONENT_RESTRICT 3558ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && pdpm->mod->type != DEMANGLE_COMPONENT_VOLATILE 3559ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && pdpm->mod->type != DEMANGLE_COMPONENT_CONST) 3560ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3561ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (pdpm->mod->type == dc->type) 3562ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3563ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3564ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3565ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3566ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3567ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3568ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3569ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Fall through. */ 3570ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT_THIS: 3571ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE_THIS: 3572ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST_THIS: 3573ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL: 3574ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_POINTER: 3575ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_REFERENCE: 3576ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RVALUE_REFERENCE: 3577ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_COMPLEX: 3578ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_IMAGINARY: 3579ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3580ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* We keep a list of modifiers on the stack. */ 3581ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod dpm; 3582ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3583ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.next = dpi->modifiers; 3584ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = &dpm; 3585ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.mod = dc; 3586ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.printed = 0; 3587ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.templates = dpi->templates; 3588ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3589ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3590ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3591ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If the modifier didn't get printed by the type, print it 3592ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown now. */ 3593ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! dpm.printed) 3594ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_mod (dpi, dc); 3595ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3596ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = dpm.next; 3597ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3598ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3599ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3600ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3601ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_BUILTIN_TYPE: 3602ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((dpi->options & DMGL_JAVA) == 0) 3603ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_buffer (dpi, dc->u.s_builtin.type->name, 3604ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc->u.s_builtin.type->len); 3605ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 3606ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_buffer (dpi, dc->u.s_builtin.type->java_name, 3607ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc->u.s_builtin.type->java_len); 3608ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3609ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3610ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VENDOR_TYPE: 3611ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3612ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3613ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3614ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_FUNCTION_TYPE: 3615ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3616ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((dpi->options & DMGL_RET_POSTFIX) != 0) 3617ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_function_type (dpi, dc, dpi->modifiers); 3618ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3619ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Print return type if present */ 3620ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_left (dc) != NULL) 3621ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3622ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod dpm; 3623ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3624ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* We must pass this type down as a modifier in order to 3625ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown print it in the right location. */ 3626ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.next = dpi->modifiers; 3627ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = &dpm; 3628ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.mod = dc; 3629ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.printed = 0; 3630ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.templates = dpi->templates; 3631ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3632ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3633ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3634ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = dpm.next; 3635ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3636ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dpm.printed) 3637ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3638ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3639ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* In standard prefix notation, there is a space between the 3640ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return type and the function signature. */ 3641ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((dpi->options & DMGL_RET_POSTFIX) == 0) 3642ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 3643ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3644ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3645ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((dpi->options & DMGL_RET_POSTFIX) == 0) 3646ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_function_type (dpi, dc, dpi->modifiers); 3647ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3648ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3649ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3650ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3651ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_ARRAY_TYPE: 3652ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3653ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *hold_modifiers; 3654ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod adpm[4]; 3655ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown unsigned int i; 3656ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *pdpm; 3657ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3658ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* We must pass this type down as a modifier in order to print 3659ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown multi-dimensional arrays correctly. If the array itself is 3660ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown CV-qualified, we act as though the element type were 3661ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown CV-qualified. We do this by copying the modifiers down 3662ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown rather than fiddling pointers, so that we don't wind up 3663ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown with a d_print_mod higher on the stack pointing into our 3664ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown stack frame after we return. */ 3665ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3666ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown hold_modifiers = dpi->modifiers; 3667ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3668ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[0].next = hold_modifiers; 3669ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = &adpm[0]; 3670ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[0].mod = dc; 3671ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[0].printed = 0; 3672ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[0].templates = dpi->templates; 3673ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3674ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown i = 1; 3675ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown pdpm = hold_modifiers; 3676ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (pdpm != NULL 3677ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && (pdpm->mod->type == DEMANGLE_COMPONENT_RESTRICT 3678ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || pdpm->mod->type == DEMANGLE_COMPONENT_VOLATILE 3679ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || pdpm->mod->type == DEMANGLE_COMPONENT_CONST)) 3680ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3681ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! pdpm->printed) 3682ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3683ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (i >= sizeof adpm / sizeof adpm[0]) 3684ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3685ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3686ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3687ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3688ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3689ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[i] = *pdpm; 3690ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown adpm[i].next = dpi->modifiers; 3691ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = &adpm[i]; 3692ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown pdpm->printed = 1; 3693ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ++i; 3694ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3695ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3696ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown pdpm = pdpm->next; 3697ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3698ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3699ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 3700ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3701ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = hold_modifiers; 3702ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3703ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (adpm[0].printed) 3704ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3705ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3706ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (i > 1) 3707ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3708ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown --i; 3709ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_mod (dpi, adpm[i].mod); 3710ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3711ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3712ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_array_type (dpi, dc, dpi->modifiers); 3713ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3714ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3715ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3716ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3717ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_PTRMEM_TYPE: 3718ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3719ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod dpm; 3720ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3721ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.next = dpi->modifiers; 3722ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = &dpm; 3723ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.mod = dc; 3724ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.printed = 0; 3725ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpm.templates = dpi->templates; 3726ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3727ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 3728ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3729ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If the modifier didn't get printed by the type, print it 3730ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown now. */ 3731ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! dpm.printed) 3732ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3733ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 3734ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3735ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "::*"); 3736ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3737ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3738ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = dpm.next; 3739ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3740ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3741ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3742ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3743ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_ARGLIST: 3744ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TEMPLATE_ARGLIST: 3745ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_left (dc) != NULL) 3746ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3747ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_right (dc) != NULL) 3748ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3749ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, ", "); 3750ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 3751ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3752ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3753ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3754ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_OPERATOR: 3755ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3756ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char c; 3757ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3758ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "operator"); 3759ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = dc->u.s_operator.op->name[0]; 3760ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (IS_LOWER (c)) 3761ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 3762ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_buffer (dpi, dc->u.s_operator.op->name, 3763ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc->u.s_operator.op->len); 3764ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3765ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3766ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3767ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_EXTENDED_OPERATOR: 3768ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "operator "); 3769ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, dc->u.s_extended_operator.name); 3770ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3771ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3772ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CAST: 3773ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "operator "); 3774ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_cast (dpi, dc); 3775ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3776ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3777ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_UNARY: 3778ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_left (dc)->type != DEMANGLE_COMPONENT_CAST) 3779ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_expr_op (dpi, d_left (dc)); 3780ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 3781ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3782ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '('); 3783ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_cast (dpi, d_left (dc)); 3784ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ')'); 3785ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3786ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_left (dc)->type == DEMANGLE_COMPONENT_CAST 3787ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && d_right (dc)->type == DEMANGLE_COMPONENT_BUILTIN_TYPE) 3788ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* type() -- FIXME what about type(multiple,args) */ 3789ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "()"); 3790ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 3791ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_subexpr (dpi, d_right (dc)); 3792ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3793ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3794ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_BINARY: 3795ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_right (dc)->type != DEMANGLE_COMPONENT_BINARY_ARGS) 3796ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3797ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3798ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3799ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3800ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3801ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* We wrap an expression which uses the greater-than operator in 3802ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown an extra layer of parens so that it does not get confused 3803ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown with the '>' which ends the template parameters. */ 3804ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_left (dc)->type == DEMANGLE_COMPONENT_OPERATOR 3805ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && d_left (dc)->u.s_operator.op->len == 1 3806ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && d_left (dc)->u.s_operator.op->name[0] == '>') 3807ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '('); 3808ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3809ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_subexpr (dpi, d_left (d_right (dc))); 3810ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (strcmp (d_left (dc)->u.s_operator.op->code, "cl") != 0) 3811ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_expr_op (dpi, d_left (dc)); 3812ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_subexpr (dpi, d_right (d_right (dc))); 3813ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3814ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_left (dc)->type == DEMANGLE_COMPONENT_OPERATOR 3815ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && d_left (dc)->u.s_operator.op->len == 1 3816ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && d_left (dc)->u.s_operator.op->name[0] == '>') 3817ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ')'); 3818ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3819ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3820ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3821ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_BINARY_ARGS: 3822ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* We should only see this as part of DEMANGLE_COMPONENT_BINARY. */ 3823ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3824ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3825ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3826ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TRINARY: 3827ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_right (dc)->type != DEMANGLE_COMPONENT_TRINARY_ARG1 3828ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || d_right (d_right (dc))->type != DEMANGLE_COMPONENT_TRINARY_ARG2) 3829ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3830ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3831ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3832ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3833ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_subexpr (dpi, d_left (d_right (dc))); 3834ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_expr_op (dpi, d_left (dc)); 3835ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_subexpr (dpi, d_left (d_right (d_right (dc)))); 3836ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, " : "); 3837ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_subexpr (dpi, d_right (d_right (d_right (dc)))); 3838ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3839ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3840ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TRINARY_ARG1: 3841ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TRINARY_ARG2: 3842ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* We should only see these are part of DEMANGLE_COMPONENT_TRINARY. */ 3843ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3844ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3845ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3846ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_LITERAL: 3847ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_LITERAL_NEG: 3848ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3849ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum d_builtin_type_print tp; 3850ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3851ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* For some builtin types, produce simpler output. */ 3852ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown tp = D_PRINT_DEFAULT; 3853ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_left (dc)->type == DEMANGLE_COMPONENT_BUILTIN_TYPE) 3854ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3855ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown tp = d_left (dc)->u.s_builtin.type->print; 3856ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (tp) 3857ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3858ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_INT: 3859ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_UNSIGNED: 3860ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_LONG: 3861ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_UNSIGNED_LONG: 3862ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_LONG_LONG: 3863ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_UNSIGNED_LONG_LONG: 3864ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME) 3865ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3866ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG) 3867ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '-'); 3868ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 3869ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (tp) 3870ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3871ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 3872ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3873ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_UNSIGNED: 3874ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, 'u'); 3875ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3876ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_LONG: 3877ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, 'l'); 3878ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3879ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_UNSIGNED_LONG: 3880ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "ul"); 3881ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3882ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_LONG_LONG: 3883ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "ll"); 3884ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3885ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_UNSIGNED_LONG_LONG: 3886ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "ull"); 3887ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3888ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3889ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3890ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3891ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3892ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3893ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case D_PRINT_BOOL: 3894ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME 3895ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && d_right (dc)->u.s_name.len == 1 3896ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && dc->type == DEMANGLE_COMPONENT_LITERAL) 3897ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3898ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (d_right (dc)->u.s_name.s[0]) 3899ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3900ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '0': 3901ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "false"); 3902ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3903ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '1': 3904ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "true"); 3905ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3906ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 3907ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3908ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3909ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3910ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3911ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3912ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 3913ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 3914ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3915ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3916ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3917ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '('); 3918ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3919ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ')'); 3920ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG) 3921ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '-'); 3922ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (tp == D_PRINT_FLOAT) 3923ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '['); 3924ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 3925ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (tp == D_PRINT_FLOAT) 3926ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ']'); 3927ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3928ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3929ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3930ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_JAVA_RESOURCE: 3931ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "java resource "); 3932ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3933ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3934ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3935ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_COMPOUND_NAME: 3936ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3937ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 3938ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3939ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3940ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CHARACTER: 3941ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, dc->u.s_character.character); 3942ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3943ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3944ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_DECLTYPE: 3945ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "decltype ("); 3946ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 3947ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ')'); 3948ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3949ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3950ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_PACK_EXPANSION: 3951ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3952ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *a = d_find_pack (dpi, d_left (dc)); 3953ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int len = d_pack_length (a); 3954ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int i; 3955ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3956ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_left (dc); 3957ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for (i = 0; i < len; ++i) 3958ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3959ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->pack_index = i; 3960ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, dc); 3961ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (i < len-1) 3962ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, ", "); 3963ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3964ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3965ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3966ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3967ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 3968ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_error (dpi); 3969ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 3970ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 3971ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 3972ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3973ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Print a Java dentifier. For Java we try to handle encoded extended 3974ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Unicode characters. The C++ ABI doesn't mention Unicode encoding, 3975ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown so we don't it for C++. Characters are encoded as 3976ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown __U<hex-char>+_. */ 3977ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3978ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 3979ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_java_identifier (struct d_print_info *dpi, const char *name, int len) 3980ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 3981ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *p; 3982ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *end; 3983ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3984ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown end = name + len; 3985ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for (p = name; p < end; ++p) 3986ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3987ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (end - p > 3 3988ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && p[0] == '_' 3989ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && p[1] == '_' 3990ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && p[2] == 'U') 3991ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3992ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown unsigned long c; 3993ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *q; 3994ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 3995ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = 0; 3996ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for (q = p + 3; q < end; ++q) 3997ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 3998ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int dig; 3999ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4000ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (IS_DIGIT (*q)) 4001ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dig = *q - '0'; 4002ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (*q >= 'A' && *q <= 'F') 4003ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dig = *q - 'A' + 10; 4004ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (*q >= 'a' && *q <= 'f') 4005ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dig = *q - 'a' + 10; 4006ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4007ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4008ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4009ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = c * 16 + dig; 4010ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4011ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If the Unicode character is larger than 256, we don't try 4012ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown to deal with it here. FIXME. */ 4013ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (q < end && *q == '_' && c < 256) 4014ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4015ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, c); 4016ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown p = q; 4017ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown continue; 4018ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4019ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4020ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4021ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, *p); 4022ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4023ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4024ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4025ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Print a list of modifiers. SUFFIX is 1 if we are printing 4026ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown qualifiers on this after printing a function. */ 4027ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4028ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 4029ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_mod_list (struct d_print_info *dpi, 4030ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *mods, int suffix) 4031ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4032ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_template *hold_dpt; 4033ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4034ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (mods == NULL || d_print_saw_error (dpi)) 4035ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4036ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4037ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (mods->printed 4038ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || (! suffix 4039ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && (mods->mod->type == DEMANGLE_COMPONENT_RESTRICT_THIS 4040ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || mods->mod->type == DEMANGLE_COMPONENT_VOLATILE_THIS 4041ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || mods->mod->type == DEMANGLE_COMPONENT_CONST_THIS))) 4042ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4043ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_mod_list (dpi, mods->next, suffix); 4044ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4045ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4046ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4047ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown mods->printed = 1; 4048ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4049ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown hold_dpt = dpi->templates; 4050ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = mods->templates; 4051ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4052ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (mods->mod->type == DEMANGLE_COMPONENT_FUNCTION_TYPE) 4053ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4054ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_function_type (dpi, mods->mod, mods->next); 4055ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = hold_dpt; 4056ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4057ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4058ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (mods->mod->type == DEMANGLE_COMPONENT_ARRAY_TYPE) 4059ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4060ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_array_type (dpi, mods->mod, mods->next); 4061ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = hold_dpt; 4062ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4063ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4064ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (mods->mod->type == DEMANGLE_COMPONENT_LOCAL_NAME) 4065ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4066ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *hold_modifiers; 4067ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *dc; 4068ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4069ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* When this is on the modifier stack, we have pulled any 4070ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown qualifiers off the right argument already. Otherwise, we 4071ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown print it as usual, but don't let the left argument see any 4072ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown modifiers. */ 4073ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4074ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown hold_modifiers = dpi->modifiers; 4075ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = NULL; 4076ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (mods->mod)); 4077ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = hold_modifiers; 4078ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4079ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((dpi->options & DMGL_JAVA) == 0) 4080ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "::"); 4081ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4082ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '.'); 4083ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4084ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_right (mods->mod); 4085ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (dc->type == DEMANGLE_COMPONENT_RESTRICT_THIS 4086ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || dc->type == DEMANGLE_COMPONENT_VOLATILE_THIS 4087ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || dc->type == DEMANGLE_COMPONENT_CONST_THIS) 4088ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_left (dc); 4089ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4090ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, dc); 4091ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4092ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = hold_dpt; 4093ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4094ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4095ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4096ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_mod (dpi, mods->mod); 4097ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4098ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = hold_dpt; 4099ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4100ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_mod_list (dpi, mods->next, suffix); 4101ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4102ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4103ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Print a modifier. */ 4104ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4105ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 4106ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_mod (struct d_print_info *dpi, 4107ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *mod) 4108ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4109ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (mod->type) 4110ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4111ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT: 4112ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT_THIS: 4113ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, " restrict"); 4114ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4115ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE: 4116ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE_THIS: 4117ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, " volatile"); 4118ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4119ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST: 4120ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST_THIS: 4121ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, " const"); 4122ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4123ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL: 4124ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 4125ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (mod)); 4126ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4127ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_POINTER: 4128ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* There is no pointer symbol in Java. */ 4129ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((dpi->options & DMGL_JAVA) == 0) 4130ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '*'); 4131ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4132ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_REFERENCE: 4133ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '&'); 4134ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4135ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RVALUE_REFERENCE: 4136ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "&&"); 4137ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4138ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_COMPLEX: 4139ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "complex "); 4140ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4141ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_IMAGINARY: 4142ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "imaginary "); 4143ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4144ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_PTRMEM_TYPE: 4145ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_last_char (dpi) != '(') 4146ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 4147ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (mod)); 4148ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, "::*"); 4149ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4150ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPED_NAME: 4151ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (mod)); 4152ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4153ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 4154ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Otherwise, we have something that won't go back on the 4155ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown modifier stack, so we can just print it. */ 4156ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, mod); 4157ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return; 4158ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4159ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4160ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4161ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Print a function type, except for the return type. */ 4162ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4163ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 4164ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_function_type (struct d_print_info *dpi, 4165ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *dc, 4166ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *mods) 4167ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4168ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int need_paren; 4169ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int saw_mod; 4170ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int need_space; 4171ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *p; 4172ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *hold_modifiers; 4173ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4174ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_paren = 0; 4175ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown saw_mod = 0; 4176ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_space = 0; 4177ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for (p = mods; p != NULL; p = p->next) 4178ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4179ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p->printed) 4180ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4181ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4182ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown saw_mod = 1; 4183ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (p->mod->type) 4184ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4185ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_POINTER: 4186ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_REFERENCE: 4187ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RVALUE_REFERENCE: 4188ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_paren = 1; 4189ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4190ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT: 4191ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE: 4192ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST: 4193ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL: 4194ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_COMPLEX: 4195ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_IMAGINARY: 4196ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_PTRMEM_TYPE: 4197ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_space = 1; 4198ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_paren = 1; 4199ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4200ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT_THIS: 4201ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE_THIS: 4202ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST_THIS: 4203ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4204ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 4205ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4206ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4207ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (need_paren) 4208ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4209ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4210ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4211ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_left (dc) != NULL && ! saw_mod) 4212ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_paren = 1; 4213ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4214ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (need_paren) 4215ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4216ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! need_space) 4217ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4218ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_last_char (dpi) != '(' 4219ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && d_last_char (dpi) != '*') 4220ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_space = 1; 4221ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4222ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (need_space && d_last_char (dpi) != ' ') 4223ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 4224ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '('); 4225ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4226ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4227ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown hold_modifiers = dpi->modifiers; 4228ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = NULL; 4229ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4230ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_mod_list (dpi, mods, 0); 4231ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4232ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (need_paren) 4233ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ')'); 4234ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4235ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '('); 4236ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4237ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_right (dc) != NULL) 4238ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (dc)); 4239ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4240ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ')'); 4241ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4242ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_mod_list (dpi, mods, 1); 4243ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4244ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = hold_modifiers; 4245ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4246ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4247ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Print an array type, except for the element type. */ 4248ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4249ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 4250ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_array_type (struct d_print_info *dpi, 4251ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *dc, 4252ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *mods) 4253ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4254ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int need_space; 4255ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4256ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_space = 1; 4257ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (mods != NULL) 4258ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4259ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int need_paren; 4260ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *p; 4261ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4262ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_paren = 0; 4263ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for (p = mods; p != NULL; p = p->next) 4264ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4265ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! p->printed) 4266ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4267ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (p->mod->type == DEMANGLE_COMPONENT_ARRAY_TYPE) 4268ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4269ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_space = 0; 4270ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4271ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4272ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4273ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4274ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_paren = 1; 4275ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown need_space = 1; 4276ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4277ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4278ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4279ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4280ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4281ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (need_paren) 4282ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_string (dpi, " ("); 4283ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4284ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_mod_list (dpi, mods, 0); 4285ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4286ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (need_paren) 4287ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ')'); 4288ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4289ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4290ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (need_space) 4291ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 4292ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4293ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '['); 4294ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4295ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_left (dc) != NULL) 4296ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 4297ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4298ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ']'); 4299ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4300ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4301ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Print an operator in an expression. */ 4302ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4303ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 4304ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_expr_op (struct d_print_info *dpi, 4305ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *dc) 4306ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4307ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dc->type == DEMANGLE_COMPONENT_OPERATOR) 4308ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_buffer (dpi, dc->u.s_operator.op->name, 4309ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc->u.s_operator.op->len); 4310ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4311ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, dc); 4312ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4313ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4314ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Print a cast. */ 4315ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4316ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 4317ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_print_cast (struct d_print_info *dpi, 4318ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const struct demangle_component *dc) 4319ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4320ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_left (dc)->type != DEMANGLE_COMPONENT_TEMPLATE) 4321ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (dc)); 4322ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4323ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4324ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_mod *hold_dpm; 4325ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_print_template dpt; 4326ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4327ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* It appears that for a templated cast operator, we need to put 4328ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the template parameters in scope for the operator name, but 4329ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown not for the parameters. The effect is that we need to handle 4330ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the template printing here. */ 4331ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4332ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown hold_dpm = dpi->modifiers; 4333ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = NULL; 4334ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4335ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpt.next = dpi->templates; 4336ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = &dpt; 4337ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpt.template_decl = d_left (dc); 4338ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4339ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_left (d_left (dc))); 4340ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4341ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->templates = dpt.next; 4342ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4343ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_last_char (dpi) == '<') 4344ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 4345ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '<'); 4346ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_print_comp (dpi, d_right (d_left (dc))); 4347ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Avoid generating two consecutive '>' characters, to avoid 4348ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the C++ syntactic ambiguity. */ 4349ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (d_last_char (dpi) == '>') 4350ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, ' '); 4351ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_append_char (dpi, '>'); 4352ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4353ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dpi->modifiers = hold_dpm; 4354ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4355ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4356ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4357ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Initialize the information structure we use to pass around 4358ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown information. */ 4359ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4360ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownCP_STATIC_IF_GLIBCPP_V3 4361ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownvoid 4362ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_init_info (const char *mangled, int options, size_t len, 4363ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_info *di) 4364ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4365ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->s = mangled; 4366ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->send = mangled + len; 4367ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->options = options; 4368ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4369ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->n = mangled; 4370ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4371ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* We can not need more components than twice the number of chars in 4372ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the mangled string. Most components correspond directly to 4373ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown chars, but the ARGLIST types are exceptions. */ 4374ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->num_comps = 2 * len; 4375ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->next_comp = 0; 4376ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4377ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Similarly, we can not need more substitutions than there are 4378ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown chars in the mangled string. */ 4379ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->num_subs = len; 4380ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->next_sub = 0; 4381ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->did_subs = 0; 4382ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4383ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->last_name = NULL; 4384ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4385ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di->expansion = 0; 4386ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4387ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4388ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Internal implementation for the demangler. If MANGLED is a g++ v3 ABI 4389ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown mangled name, return strings in repeated callback giving the demangled 4390ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown name. OPTIONS is the usual libiberty demangler options. On success, 4391ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown this returns 1. On failure, returns 0. */ 4392ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4393ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 4394ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_demangle_callback (const char *mangled, int options, 4395ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle_callbackref callback, void *opaque) 4396ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4397ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int type; 4398ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_info di; 4399ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *dc; 4400ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int status; 4401ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4402ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (mangled[0] == '_' && mangled[1] == 'Z') 4403ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown type = 0; 4404ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else if (strncmp (mangled, "_GLOBAL_", 8) == 0 4405ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && (mangled[8] == '.' || mangled[8] == '_' || mangled[8] == '$') 4406ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && (mangled[9] == 'D' || mangled[9] == 'I') 4407ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown && mangled[10] == '_') 4408ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4409ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown const char *intro; 4410ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4411ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown intro = (mangled[9] == 'I') 4412ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ? "global constructors keyed to " 4413ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown : "global destructors keyed to "; 4414ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4415ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown callback (intro, strlen (intro), opaque); 4416ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown callback (mangled + 11, strlen (mangled + 11), opaque); 4417ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 1; 4418ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4419ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4420ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4421ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if ((options & DMGL_TYPES) == 0) 4422ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 4423ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown type = 1; 4424ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4425ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4426ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_init_info (mangled, options, strlen (mangled), &di); 4427ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4428ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4429ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef CP_DYNAMIC_ARRAYS 4430ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown __extension__ struct demangle_component comps[di.num_comps]; 4431ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown __extension__ struct demangle_component *subs[di.num_subs]; 4432ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4433ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di.comps = comps; 4434ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di.subs = subs; 4435ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#else 4436ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di.comps = alloca (di.num_comps * sizeof (*di.comps)); 4437ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di.subs = alloca (di.num_subs * sizeof (*di.subs)); 4438ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 4439ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4440ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (type) 4441ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = cplus_demangle_type (&di); 4442ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4443ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = cplus_demangle_mangled_name (&di, 1); 4444ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4445ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If DMGL_PARAMS is set, then if we didn't consume the entire 4446ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown mangled string, then we didn't successfully demangle it. If 4447ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown DMGL_PARAMS is not set, we didn't look at the trailing 4448ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown parameters. */ 4449ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (((options & DMGL_PARAMS) != 0) && d_peek_char (&di) != '\0') 4450ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = NULL; 4451ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4452ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef CP_DEMANGLE_DEBUG 4453ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_dump (dc, 0); 4454ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 4455ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4456ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown status = (dc != NULL) 4457ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ? cplus_demangle_print_callback (options, dc, callback, opaque) 4458ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown : 0; 4459ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4460ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4461ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return status; 4462ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4463ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4464ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Entry point for the demangler. If MANGLED is a g++ v3 ABI mangled 4465ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown name, return a buffer allocated with malloc holding the demangled 4466ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown name. OPTIONS is the usual libiberty demangler options. On 4467ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown success, this sets *PALC to the allocated size of the returned 4468ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown buffer. On failure, this sets *PALC to 0 for a bad name, or 1 for 4469ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown a memory allocation failure, and returns NULL. */ 4470ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4471ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic char * 4472ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownd_demangle (const char *mangled, int options, size_t *palc) 4473ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4474ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_growable_string dgs; 4475ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int status; 4476ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4477ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_growable_string_init (&dgs, 0); 4478ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4479ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown status = d_demangle_callback (mangled, options, 4480ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown d_growable_string_callback_adapter, &dgs); 4481ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (status == 0) 4482ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4483ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown free (dgs.buf); 4484ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *palc = 0; 4485ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 4486ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4487ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4488ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *palc = dgs.allocation_failure ? 1 : 0; 4489ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return dgs.buf; 4490ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4491ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4492ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#if defined(IN_LIBGCC2) || defined(IN_GLIBCPP_V3) 4493ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4494ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownextern char *__cxa_demangle (const char *, char *, size_t *, int *); 4495ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4496ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* ia64 ABI-mandated entry point in the C++ runtime library for 4497ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown performing demangling. MANGLED_NAME is a NUL-terminated character 4498ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown string containing the name to be demangled. 4499ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4500ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown OUTPUT_BUFFER is a region of memory, allocated with malloc, of 4501ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *LENGTH bytes, into which the demangled name is stored. If 4502ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown OUTPUT_BUFFER is not long enough, it is expanded using realloc. 4503ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown OUTPUT_BUFFER may instead be NULL; in that case, the demangled name 4504ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown is placed in a region of memory allocated with malloc. 4505ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4506ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown If LENGTH is non-NULL, the length of the buffer containing the 4507ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangled name, is placed in *LENGTH. 4508ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4509ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown The return value is a pointer to the start of the NUL-terminated 4510ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangled name, or NULL if the demangling fails. The caller is 4511ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown responsible for deallocating this memory using free. 4512ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4513ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *STATUS is set to one of the following values: 4514ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 0: The demangling operation succeeded. 4515ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown -1: A memory allocation failure occurred. 4516ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown -2: MANGLED_NAME is not a valid name under the C++ ABI mangling rules. 4517ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown -3: One of the arguments is invalid. 4518ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4519ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown The demangling is performed using the C++ ABI mangling rules, with 4520ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown GNU extensions. */ 4521ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4522ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownchar * 4523ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown__cxa_demangle (const char *mangled_name, char *output_buffer, 4524ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown size_t *length, int *status) 4525ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4526ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char *demangled; 4527ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown size_t alc; 4528ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4529ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (mangled_name == NULL) 4530ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4531ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (status != NULL) 4532ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *status = -3; 4533ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 4534ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4535ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4536ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (output_buffer != NULL && length == NULL) 4537ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4538ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (status != NULL) 4539ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *status = -3; 4540ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 4541ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4542ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4543ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangled = d_demangle (mangled_name, DMGL_PARAMS | DMGL_TYPES, &alc); 4544ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4545ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (demangled == NULL) 4546ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4547ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (status != NULL) 4548ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4549ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (alc == 1) 4550ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *status = -1; 4551ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4552ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *status = -2; 4553ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4554ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return NULL; 4555ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4556ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4557ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (output_buffer == NULL) 4558ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4559ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (length != NULL) 4560ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *length = alc; 4561ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4562ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4563ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4564ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (strlen (demangled) < *length) 4565ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4566ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown strcpy (output_buffer, demangled); 4567ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown free (demangled); 4568ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangled = output_buffer; 4569ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4570ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4571ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4572ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown free (output_buffer); 4573ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *length = alc; 4574ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4575ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4576ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4577ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (status != NULL) 4578ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *status = 0; 4579ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4580ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return demangled; 4581ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4582ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4583ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownextern int __gcclibcxx_demangle_callback (const char *, 4584ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown void (*) 4585ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown (const char *, size_t, void *), 4586ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown void *); 4587ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4588ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Alternative, allocationless entry point in the C++ runtime library 4589ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for performing demangling. MANGLED_NAME is a NUL-terminated character 4590ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown string containing the name to be demangled. 4591ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4592ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown CALLBACK is a callback function, called with demangled string 4593ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown segments as demangling progresses; it is called at least once, 4594ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown but may be called more than once. OPAQUE is a generalized pointer 4595ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown used as a callback argument. 4596ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4597ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown The return code is one of the following values, equivalent to 4598ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown the STATUS values of __cxa_demangle() (excluding -1, since this 4599ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown function performs no memory allocations): 4600ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 0: The demangling operation succeeded. 4601ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown -2: MANGLED_NAME is not a valid name under the C++ ABI mangling rules. 4602ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown -3: One of the arguments is invalid. 4603ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4604ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown The demangling is performed using the C++ ABI mangling rules, with 4605ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown GNU extensions. */ 4606ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4607ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownint 4608ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown__gcclibcxx_demangle_callback (const char *mangled_name, 4609ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown void (*callback) (const char *, size_t, void *), 4610ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown void *opaque) 4611ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4612ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int status; 4613ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4614ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (mangled_name == NULL || callback == NULL) 4615ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return -3; 4616ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4617ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown status = d_demangle_callback (mangled_name, DMGL_PARAMS | DMGL_TYPES, 4618ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown callback, opaque); 4619ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (status == 0) 4620ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return -2; 4621ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4622ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 4623ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4624ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4625ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#else /* ! (IN_LIBGCC2 || IN_GLIBCPP_V3) */ 4626ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4627ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Entry point for libiberty demangler. If MANGLED is a g++ v3 ABI 4628ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown mangled name, return a buffer allocated with malloc holding the 4629ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangled name. Otherwise, return NULL. */ 4630ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4631ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownchar * 4632ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_v3 (const char *mangled, int options) 4633ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4634ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown size_t alc; 4635ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4636ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_demangle (mangled, options, &alc); 4637ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4638ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4639ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownint 4640ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Browncplus_demangle_v3_callback (const char *mangled, int options, 4641ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle_callbackref callback, void *opaque) 4642ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4643ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_demangle_callback (mangled, options, callback, opaque); 4644ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4645ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4646ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Demangle a Java symbol. Java uses a subset of the V3 ABI C++ mangling 4647ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown conventions, but the output formatting is a little different. 4648ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown This instructs the C++ demangler not to emit pointer characters ("*"), to 4649ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown use Java's namespace separator symbol ("." instead of "::"), and to output 4650ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown JArray<TYPE> as TYPE[]. */ 4651ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4652ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownchar * 4653ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownjava_demangle_v3 (const char *mangled) 4654ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4655ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown size_t alc; 4656ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4657ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_demangle (mangled, DMGL_JAVA | DMGL_PARAMS | DMGL_RET_POSTFIX, &alc); 4658ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4659ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4660ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownint 4661ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownjava_demangle_v3_callback (const char *mangled, 4662ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown demangle_callbackref callback, void *opaque) 4663ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4664ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return d_demangle_callback (mangled, 4665ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown DMGL_JAVA | DMGL_PARAMS | DMGL_RET_POSTFIX, 4666ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown callback, opaque); 4667ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4668ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4669ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* IN_LIBGCC2 || IN_GLIBCPP_V3 */ 4670ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4671ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifndef IN_GLIBCPP_V3 4672ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4673ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Demangle a string in order to find out whether it is a constructor 4674ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown or destructor. Return non-zero on success. Set *CTOR_KIND and 4675ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *DTOR_KIND appropriately. */ 4676ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4677ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic int 4678ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownis_ctor_or_dtor (const char *mangled, 4679ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_ctor_kinds *ctor_kind, 4680ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_dtor_kinds *dtor_kind) 4681ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4682ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct d_info di; 4683ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown struct demangle_component *dc; 4684ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int ret; 4685ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4686ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *ctor_kind = (enum gnu_v3_ctor_kinds) 0; 4687ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *dtor_kind = (enum gnu_v3_dtor_kinds) 0; 4688ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4689ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown cplus_demangle_init_info (mangled, DMGL_GNU_V3, strlen (mangled), &di); 4690ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4691ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4692ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef CP_DYNAMIC_ARRAYS 4693ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown __extension__ struct demangle_component comps[di.num_comps]; 4694ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown __extension__ struct demangle_component *subs[di.num_subs]; 4695ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4696ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di.comps = comps; 4697ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di.subs = subs; 4698ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#else 4699ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di.comps = alloca (di.num_comps * sizeof (*di.comps)); 4700ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown di.subs = alloca (di.num_subs * sizeof (*di.subs)); 4701ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 4702ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4703ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = cplus_demangle_mangled_name (&di, 1); 4704ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4705ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Note that because we did not pass DMGL_PARAMS, we don't expect 4706ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown to demangle the entire string. */ 4707ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4708ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = 0; 4709ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (dc != NULL) 4710ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4711ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (dc->type) 4712ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4713ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown default: 4714ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = NULL; 4715ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4716ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TYPED_NAME: 4717ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_TEMPLATE: 4718ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_RESTRICT_THIS: 4719ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_VOLATILE_THIS: 4720ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CONST_THIS: 4721ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_left (dc); 4722ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4723ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_QUAL_NAME: 4724ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_LOCAL_NAME: 4725ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = d_right (dc); 4726ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4727ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_CTOR: 4728ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *ctor_kind = dc->u.s_ctor.kind; 4729ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = 1; 4730ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = NULL; 4731ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4732ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case DEMANGLE_COMPONENT_DTOR: 4733ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown *dtor_kind = dc->u.s_dtor.kind; 4734ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown ret = 1; 4735ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dc = NULL; 4736ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4737ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4738ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4739ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4740ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4741ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ret; 4742ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4743ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4744ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Return whether NAME is the mangled form of a g++ V3 ABI constructor 4745ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown name. A non-zero return indicates the type of constructor. */ 4746ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4747ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownenum gnu_v3_ctor_kinds 4748ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownis_gnu_v3_mangled_ctor (const char *name) 4749ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4750ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_ctor_kinds ctor_kind; 4751ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_dtor_kinds dtor_kind; 4752ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4753ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! is_ctor_or_dtor (name, &ctor_kind, &dtor_kind)) 4754ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return (enum gnu_v3_ctor_kinds) 0; 4755ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return ctor_kind; 4756ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4757ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4758ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4759ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Return whether NAME is the mangled form of a g++ V3 ABI destructor 4760ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown name. A non-zero return indicates the type of destructor. */ 4761ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4762ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownenum gnu_v3_dtor_kinds 4763ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownis_gnu_v3_mangled_dtor (const char *name) 4764ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4765ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_ctor_kinds ctor_kind; 4766ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown enum gnu_v3_dtor_kinds dtor_kind; 4767ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4768ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (! is_ctor_or_dtor (name, &ctor_kind, &dtor_kind)) 4769ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return (enum gnu_v3_dtor_kinds) 0; 4770ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return dtor_kind; 4771ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4772ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4773ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* IN_GLIBCPP_V3 */ 4774ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4775ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef STANDALONE_DEMANGLER 4776ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4777ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#if 0 /* in valgrind */ 4778ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include "getopt.h" 4779ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include "dyn-string.h" 4780ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* ! in valgrind */ 4781ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4782ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void print_usage (FILE* fp, int exit_value); 4783ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4784ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define IS_ALPHA(CHAR) \ 4785ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown (((CHAR) >= 'a' && (CHAR) <= 'z') \ 4786ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || ((CHAR) >= 'A' && (CHAR) <= 'Z')) 4787ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4788ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Non-zero if CHAR is a character than can occur in a mangled name. */ 4789ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define is_mangled_char(CHAR) \ 4790ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown (IS_ALPHA (CHAR) || IS_DIGIT (CHAR) \ 4791ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown || (CHAR) == '_' || (CHAR) == '.' || (CHAR) == '$') 4792ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4793ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* The name of this program, as invoked. */ 4794ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownconst char* program_name; 4795ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4796ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Prints usage summary to FP and then exits with EXIT_VALUE. */ 4797ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4798ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic void 4799ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownprint_usage (FILE* fp, int exit_value) 4800ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4801ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown fprintf (fp, "Usage: %s [options] [names ...]\n", program_name); 4802ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown fprintf (fp, "Options:\n"); 4803ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown fprintf (fp, " -h,--help Display this message.\n"); 4804ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown fprintf (fp, " -p,--no-params Don't display function parameters\n"); 4805ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown fprintf (fp, " -v,--verbose Produce verbose demanglings.\n"); 4806ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown fprintf (fp, "If names are provided, they are demangled. Otherwise filters standard input.\n"); 4807ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4808ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown exit (exit_value); 4809ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4810ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4811ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Option specification for getopt_long. */ 4812ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownstatic const struct option long_options[] = 4813ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4814ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "help", no_argument, NULL, 'h' }, 4815ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "no-params", no_argument, NULL, 'p' }, 4816ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { "verbose", no_argument, NULL, 'v' }, 4817ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { NULL, no_argument, NULL, 0 }, 4818ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown}; 4819ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4820ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Main entry for a demangling filter executable. It will demangle 4821ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown its command line arguments, if any. If none are provided, it will 4822ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown filter stdin to stdout, replacing any recognized mangled C++ names 4823ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown with their demangled equivalents. */ 4824ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4825ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownint 4826ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownmain (int argc, char *argv[]) 4827ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown{ 4828ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int i; 4829ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int opt_char; 4830ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int options = DMGL_PARAMS | DMGL_ANSI | DMGL_TYPES; 4831ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4832ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Use the program name of this program, as invoked. */ 4833ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown program_name = argv[0]; 4834ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4835ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Parse options. */ 4836ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown do 4837ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4838ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown opt_char = getopt_long (argc, argv, "hpv", long_options, NULL); 4839ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown switch (opt_char) 4840ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4841ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case '?': /* Unrecognized option. */ 4842ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown print_usage (stderr, 1); 4843ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4844ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4845ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'h': 4846ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown print_usage (stdout, 0); 4847ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4848ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4849ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'p': 4850ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown options &= ~ DMGL_PARAMS; 4851ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4852ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4853ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown case 'v': 4854ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown options |= DMGL_VERBOSE; 4855ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4856ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4857ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4858ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (opt_char != -1); 4859ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4860ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (optind == argc) 4861ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* No command line arguments were provided. Filter stdin. */ 4862ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4863ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dyn_string_t mangled = dyn_string_new (3); 4864ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char *s; 4865ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4866ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Read all of input. */ 4867ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (!feof (stdin)) 4868ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4869ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char c; 4870ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4871ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Pile characters into mangled until we hit one that can't 4872ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown occur in a mangled name. */ 4873ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = getchar (); 4874ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown while (!feof (stdin) && is_mangled_char (c)) 4875ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4876ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dyn_string_append_char (mangled, c); 4877ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (feof (stdin)) 4878ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown break; 4879ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown c = getchar (); 4880ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4881ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4882ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (dyn_string_length (mangled) > 0) 4883ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4884ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef IN_GLIBCPP_V3 4885ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown s = __cxa_demangle (dyn_string_buf (mangled), NULL, NULL, NULL); 4886ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#else 4887ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown s = cplus_demangle_v3 (dyn_string_buf (mangled), options); 4888ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 4889ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4890ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (s != NULL) 4891ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4892ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown fputs (s, stdout); 4893ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown free (s); 4894ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4895ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4896ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4897ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* It might not have been a mangled name. Print the 4898ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown original text. */ 4899ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown fputs (dyn_string_buf (mangled), stdout); 4900ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4901ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4902ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dyn_string_clear (mangled); 4903ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4904ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4905ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If we haven't hit EOF yet, we've read one character that 4906ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown can't occur in a mangled name, so print it out. */ 4907ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (!feof (stdin)) 4908ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown putchar (c); 4909ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4910ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4911ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown dyn_string_delete (mangled); 4912ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4913ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4914ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Demangle command line arguments. */ 4915ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4916ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Loop over command line arguments. */ 4917ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown for (i = optind; i < argc; ++i) 4918ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4919ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown char *s; 4920ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef IN_GLIBCPP_V3 4921ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown int status; 4922ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 4923ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4924ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* Attempt to demangle. */ 4925ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef IN_GLIBCPP_V3 4926ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown s = __cxa_demangle (argv[i], NULL, NULL, &status); 4927ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#else 4928ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown s = cplus_demangle_v3 (argv[i], options); 4929ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 4930ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4931ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown /* If it worked, print the demangled name. */ 4932ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown if (s != NULL) 4933ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4934ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown printf ("%s\n", s); 4935ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown free (s); 4936ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4937ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown else 4938ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown { 4939ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifdef IN_GLIBCPP_V3 4940ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown fprintf (stderr, "Failed: %s (status %d)\n", argv[i], status); 4941ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#else 4942ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown fprintf (stderr, "Failed: %s\n", argv[i]); 4943ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 4944ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4945ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4946ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown } 4947ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4948ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown return 0; 4949ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown} 4950ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 4951ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif /* STANDALONE_DEMANGLER */ 4952