16f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org/****************************************************************************** 26f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * Copyright (C) 2009-2013, International Business Machines 36f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * Corporation and others. All Rights Reserved. 46f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ******************************************************************************* 56f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org */ 66f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include "unicode/utypes.h" 76f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 86f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#if U_PLATFORM_HAS_WIN32_API 96f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# define VC_EXTRALEAN 106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# define WIN32_LEAN_AND_MEAN 116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# define NOUSER 126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# define NOSERVICE 136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# define NOIME 146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# define NOMCX 156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include <windows.h> 166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include <time.h> 176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# ifdef __GNUC__ 186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# define WINDOWS_WITH_GNUC 196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# endif 206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 226f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#if U_PLATFORM_IS_LINUX_BASED && U_HAVE_ELF_H 236f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# define U_ELF 246f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 256f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 266f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef U_ELF 276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# include <elf.h> 286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# if defined(ELFCLASS64) 296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# define U_ELF64 306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# endif 316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* Old elf.h headers may not have EM_X86_64, or have EM_X8664 instead. */ 326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# ifndef EM_X86_64 336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# define EM_X86_64 62 346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# endif 356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# define ICU_ENTRY_OFFSET 0 366f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 376f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 386f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include <stdio.h> 396f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include <stdlib.h> 406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include "unicode/putil.h" 416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include "cmemory.h" 426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include "cstring.h" 436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include "filestrm.h" 446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include "toolutil.h" 456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include "unicode/uclean.h" 466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include "uoptions.h" 476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#include "pkg_genc.h" 486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#define MAX_COLUMN ((uint32_t)(0xFFFFFFFFU)) 506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#define HEX_0X 0 /* 0x1234 */ 526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#define HEX_0H 1 /* 01234h */ 536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org/* prototypes --------------------------------------------------------------- */ 556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic void 566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orggetOutFilename(const char *inFilename, const char *destdir, char *outFilename, char *entryName, const char *newSuffix, const char *optFilename); 576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic uint32_t 596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwrite8(FileStream *out, uint8_t byte, uint32_t column); 606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic uint32_t 626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwrite32(FileStream *out, uint32_t byte, uint32_t column); 636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#if U_PLATFORM == U_PF_OS400 656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic uint32_t 666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwrite8str(FileStream *out, uint8_t byte, uint32_t column); 676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org/* -------------------------------------------------------------------------- */ 696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org/* 716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgCreating Template Files for New Platforms 726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgLet the cc compiler help you get started. 746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgCompile this program 756f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org const unsigned int x[5] = {1, 2, 0xdeadbeef, 0xffffffff, 16}; 766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwith the -S option to produce assembly output. 776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgFor example, this will generate array.s: 796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orggcc -S array.c 806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgThis will produce a .s file that may look like this: 826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .file "array.c" 846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .version "01.01" 856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orggcc2_compiled.: 866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .globl x 876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .section .rodata 886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .align 4 896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .type x,@object 906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .size x,20 916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgx: 926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .long 1 936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .long 2 946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .long -559038737 956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .long -1 966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .long 16 976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org .ident "GCC: (GNU) 2.96 20000731 (Red Hat Linux 7.1 2.96-85)" 986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwhich gives a starting point that will compile, and can be transformed 1006f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgto become the template, generally with some consulting of as docs and 1016f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgsome experimentation. 1026f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1036f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgIf you want ICU to automatically use this assembly, you should 1046f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgspecify "GENCCODE_ASSEMBLY=-a name" in the specific config/mh-* file, 1056f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwhere the name is the compiler or platform that you used in this 1066f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgassemblyHeader data structure. 1076f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org*/ 1086f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic const struct AssemblyType { 1096f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org const char *name; 1106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org const char *header; 1116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org const char *beginLine; 1126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org const char *footer; 1136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org int8_t hexType; /* HEX_0X or HEX_0h */ 1146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org} assemblyHeader[] = { 1156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org // For gcc assemblers, the meaning of .align changes depending on the 1166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org // hardware, so we use .balign 16 which always means 16 bytes. 1176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org // https://sourceware.org/binutils/docs/as/Pseudo-Ops.html 1186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org {"gcc", 1196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".globl %s\n" 1206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.section .note.GNU-stack,\"\",%%progbits\n" 1216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.section .rodata\n" 1224dfa619cf375ebb67b7b9311487d19a4129f742fjshin@chromium.org "\t.balign 16\n" 1234dfa619cf375ebb67b7b9311487d19a4129f742fjshin@chromium.org /* The 3 lines below are added for Chrome. */ 1244dfa619cf375ebb67b7b9311487d19a4129f742fjshin@chromium.org "#ifdef U_HIDE_DATA_SYMBOL\n" 1254dfa619cf375ebb67b7b9311487d19a4129f742fjshin@chromium.org "\t.hidden %s\n" 1264dfa619cf375ebb67b7b9311487d19a4129f742fjshin@chromium.org "#endif\n" 1276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.type %s,%%object\n" 1286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "%s:\n\n", 1296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".long ","",HEX_0X 1316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 1326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org {"gcc-darwin", 1336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /*"\t.section __TEXT,__text,regular,pure_instructions\n" 1346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32\n"*/ 1356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".globl _%s\n" 1364dfa619cf375ebb67b7b9311487d19a4129f742fjshin@chromium.org /* The 3 lines below are added for Chrome. */ 1374dfa619cf375ebb67b7b9311487d19a4129f742fjshin@chromium.org "#ifdef U_HIDE_DATA_SYMBOL\n" 1384dfa619cf375ebb67b7b9311487d19a4129f742fjshin@chromium.org "\t.private_extern _%s\n" 1394dfa619cf375ebb67b7b9311487d19a4129f742fjshin@chromium.org "#endif\n" 1406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.data\n" 1416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.const\n" 1426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.balign 16\n" 1436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "_%s:\n\n", 1446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".long ","",HEX_0X 1466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 1476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org {"gcc-cygwin", 1486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".globl _%s\n" 1496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.section .rodata\n" 1506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.balign 16\n" 1516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "_%s:\n\n", 1526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".long ","",HEX_0X 1546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 1556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org {"gcc-mingw64", 1566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".globl %s\n" 1576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.section .rodata\n" 1586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.balign 16\n" 1596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "%s:\n\n", 1606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".long ","",HEX_0X 1626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 1636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org// 16 bytes alignment. 1646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org// http://docs.oracle.com/cd/E19641-01/802-1947/802-1947.pdf 1656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org {"sun", 1666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.section \".rodata\"\n" 1676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.align 16\n" 1686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".globl %s\n" 1696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "%s:\n", 1706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".word ","",HEX_0X 1726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 1736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org// 16 bytes alignment for sun-x86. 1746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org// http://docs.oracle.com/cd/E19963-01/html/821-1608/eoiyg.html 1756f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org {"sun-x86", 1766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "Drodata.rodata:\n" 1776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.type Drodata.rodata,@object\n" 1786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.size Drodata.rodata,0\n" 1796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.globl %s\n" 1806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.align 16\n" 1816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "%s:\n", 1826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".4byte ","",HEX_0X 1846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 1856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org// 1<<4 bit alignment for aix. 1866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org// http://pic.dhe.ibm.com/infocenter/aix/v6r1/index.jsp?topic=%2Fcom.ibm.aix.aixassem%2Fdoc%2Falangref%2Fidalangref_csect_pseudoop.htm 1876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org {"xlc", 1886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".globl %s{RO}\n" 1896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.toc\n" 1906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "%s:\n" 1916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.csect %s{RO}, 4\n", 1926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".long ","",HEX_0X 1946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 1956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org {"aCC-ia64", 1966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.file \"%s.s\"\n" 1976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.type %s,@object\n" 1986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.global %s\n" 1996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.secalias .abe$0.rodata, \".rodata\"\n" 2006f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.section .abe$0.rodata = \"a\", \"progbits\"\n" 2016f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.align 16\n" 2026f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "%s::\t", 2036f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2046f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "data4 ","",HEX_0X 2056f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 2066f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org {"aCC-parisc", 2076f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.SPACE $TEXT$\n" 2086f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.SUBSPA $LIT$\n" 2096f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "%s\n" 2106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.EXPORT %s\n" 2116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\t.ALIGN 16\n", 2126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".WORD ","",HEX_0X 2146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 2156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org// align 16 bytes 2166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org// http://msdn.microsoft.com/en-us/library/dwa9fwef.aspx 2176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { "masm", 2186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\tTITLE %s\n" 2196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "; generated by genccode\n" 2206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".386\n" 2216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ".model flat\n" 2226f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\tPUBLIC _%s\n" 2236f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "ICUDATA_%s\tSEGMENT READONLY PARA PUBLIC FLAT 'DATA'\n" 2246f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\tALIGN 16\n" 2256f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "_%s\tLABEL DWORD\n", 2266f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "\tDWORD ","\nICUDATA_%s\tENDS\n\tEND\n",HEX_0H 2276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 2286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org}; 2296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic int32_t assemblyHeaderIndex = -1; 2316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic int32_t hexType = HEX_0X; 2326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgU_CAPI UBool U_EXPORT2 2346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgcheckAssemblyHeaderName(const char* optAssembly) { 2356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org int32_t idx; 2366f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org assemblyHeaderIndex = -1; 2376f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for (idx = 0; idx < (int32_t)(sizeof(assemblyHeader)/sizeof(assemblyHeader[0])); idx++) { 2386f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if (uprv_strcmp(optAssembly, assemblyHeader[idx].name) == 0) { 2396f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org assemblyHeaderIndex = idx; 2406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org hexType = assemblyHeader[idx].hexType; /* set the hex type */ 2416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org return TRUE; 2426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 2436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 2446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org return FALSE; 2466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org} 2476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgU_CAPI void U_EXPORT2 2506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgprintAssemblyHeadersToStdErr(void) { 2516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org int32_t idx; 2526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "%s", assemblyHeader[0].name); 2536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for (idx = 1; idx < (int32_t)(sizeof(assemblyHeader)/sizeof(assemblyHeader[0])); idx++) { 2546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, ", %s", assemblyHeader[idx].name); 2556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 2566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, 2576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ")\n"); 2586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org} 2596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgU_CAPI void U_EXPORT2 2616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwriteAssemblyCode(const char *filename, const char *destdir, const char *optEntryPoint, const char *optFilename, char *outFilePath) { 2626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uint32_t column = MAX_COLUMN; 2636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char entry[64]; 2646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uint32_t buffer[1024]; 2656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char *bufferStr = (char *)buffer; 2666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org FileStream *in, *out; 2676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org size_t i, length; 2686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org in=T_FileStream_open(filename, "rb"); 2706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(in==NULL) { 2716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: unable to open input file %s\n", filename); 2726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 2736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 2746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2754dfa619cf375ebb67b7b9311487d19a4129f742fjshin@chromium.org getOutFilename(filename, destdir, bufferStr, entry, ".S", optFilename); 2766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org out=T_FileStream_open(bufferStr, "w"); 2776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(out==NULL) { 2786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: unable to open output file %s\n", bufferStr); 2796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 2806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 2816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if (outFilePath != NULL) { 2836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(outFilePath, bufferStr); 2846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 2856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef WINDOWS_WITH_GNUC 2876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* Need to fix the file seperator character when using MinGW. */ 2886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org swapFileSepChar(outFilePath, U_FILE_SEP_CHAR, '/'); 2896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 2906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(optEntryPoint != NULL) { 2926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(entry, optEntryPoint); 2936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcat(entry, "_dat"); 2946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 2956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* turn dashes or dots in the entry name into underscores */ 2976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org length=uprv_strlen(entry); 2986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for(i=0; i<length; ++i) { 2996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(entry[i]=='-' || entry[i]=='.') { 3006f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entry[i]='_'; 3016f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3026f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3036f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3046f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org sprintf(bufferStr, assemblyHeader[assemblyHeaderIndex].header, 3056f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entry, entry, entry, entry, 3066f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entry, entry, entry, entry); 3076f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, bufferStr); 3086f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, assemblyHeader[assemblyHeaderIndex].beginLine); 3096f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for(;;) { 3116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org length=T_FileStream_read(in, buffer, sizeof(buffer)); 3126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(length==0) { 3136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org break; 3146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if (length != sizeof(buffer)) { 3166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* pad with extra 0's when at the end of the file */ 3176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for(i=0; i < (length % sizeof(uint32_t)); ++i) { 3186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org buffer[length+i] = 0; 3196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for(i=0; i<(length/sizeof(buffer[0])); i++) { 3226f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org column = write32(out, buffer[i], column); 3236f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3246f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3256f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3266f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, "\n"); 3276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org sprintf(bufferStr, assemblyHeader[assemblyHeaderIndex].footer, 3296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entry, entry, entry, entry, 3306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entry, entry, entry, entry); 3316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, bufferStr); 3326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(T_FileStream_error(in)) { 3346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: file read error while generating from file %s\n", filename); 3356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 3366f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3376f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3386f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(T_FileStream_error(out)) { 3396f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: file write error while generating from file %s\n", filename); 3406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 3416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_close(out); 3446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_close(in); 3456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org} 3466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgU_CAPI void U_EXPORT2 3486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwriteCCode(const char *filename, const char *destdir, const char *optName, const char *optFilename, char *outFilePath) { 3496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uint32_t column = MAX_COLUMN; 3506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char buffer[4096], entry[64]; 3516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org FileStream *in, *out; 3526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org size_t i, length; 3536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org in=T_FileStream_open(filename, "rb"); 3556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(in==NULL) { 3566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: unable to open input file %s\n", filename); 3576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 3586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(optName != NULL) { /* prepend 'icudt28_' */ 3616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org strcpy(entry, optName); 3626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org strcat(entry, "_"); 3636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else { 3646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entry[0] = 0; 3656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org getOutFilename(filename, destdir, buffer, entry+uprv_strlen(entry), ".c", optFilename); 3686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if (outFilePath != NULL) { 3696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(outFilePath, buffer); 3706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org out=T_FileStream_open(buffer, "w"); 3726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(out==NULL) { 3736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: unable to open output file %s\n", buffer); 3746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 3756f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* turn dashes or dots in the entry name into underscores */ 3786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org length=uprv_strlen(entry); 3796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for(i=0; i<length; ++i) { 3806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(entry[i]=='-' || entry[i]=='.') { 3816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entry[i]='_'; 3826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 3846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#if U_PLATFORM == U_PF_OS400 3866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 3876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org TODO: Fix this once the compiler implements this feature. Keep in sync with udatamem.c 3886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org This is here because this platform can't currently put 3906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org const data into the read-only pages of an object or 3916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org shared library (service program). Only strings are allowed in read-only 3926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org pages, so we use char * strings to store the data. 3936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org In order to prevent the beginning of the data from ever matching the 3956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org magic numbers we must still use the initial double. 3966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org [grhoten 4/24/2003] 3976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org */ 3986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org sprintf(buffer, 3996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "#ifndef IN_GENERATED_CCODE\n" 4006f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "#define IN_GENERATED_CCODE\n" 4016f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "#define U_DISABLE_RENAMING 1\n" 4026f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "#include \"unicode/umachine.h\"\n" 4036f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "#endif\n" 4046f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "U_CDECL_BEGIN\n" 4056f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "const struct {\n" 4066f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org " double bogus;\n" 4076f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org " const char *bytes; \n" 4086f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "} %s={ 0.0, \n", 4096f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entry); 4106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, buffer); 4116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for(;;) { 4136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org length=T_FileStream_read(in, buffer, sizeof(buffer)); 4146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(length==0) { 4156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org break; 4166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 4176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for(i=0; i<length; ++i) { 4186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org column = write8str(out, (uint8_t)buffer[i], column); 4196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 4206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 4216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4226f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, "\"\n};\nU_CDECL_END\n"); 4236f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#else 4246f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* Function renaming shouldn't be done in data */ 4256f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org sprintf(buffer, 4266f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "#ifndef IN_GENERATED_CCODE\n" 4276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "#define IN_GENERATED_CCODE\n" 4286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "#define U_DISABLE_RENAMING 1\n" 4296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "#include \"unicode/umachine.h\"\n" 4306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "#endif\n" 4316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "U_CDECL_BEGIN\n" 4326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "const struct {\n" 4336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org " double bogus;\n" 4346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org " uint8_t bytes[%ld]; \n" 4356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org "} %s={ 0.0, {\n", 4366f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (long)T_FileStream_size(in), entry); 4376f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, buffer); 4386f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4396f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for(;;) { 4406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org length=T_FileStream_read(in, buffer, sizeof(buffer)); 4416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(length==0) { 4426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org break; 4436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 4446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for(i=0; i<length; ++i) { 4456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org column = write8(out, (uint8_t)buffer[i], column); 4466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 4476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 4486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, "\n}\n};\nU_CDECL_END\n"); 4506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 4516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(T_FileStream_error(in)) { 4536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: file read error while generating from file %s\n", filename); 4546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 4556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 4566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(T_FileStream_error(out)) { 4586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: file write error while generating from file %s\n", filename); 4596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 4606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 4616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_close(out); 4636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_close(in); 4646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org} 4656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic uint32_t 4676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwrite32(FileStream *out, uint32_t bitField, uint32_t column) { 4686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org int32_t i; 4696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char bitFieldStr[64]; /* This is more bits than needed for a 32-bit number */ 4706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char *s = bitFieldStr; 4716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uint8_t *ptrIdx = (uint8_t *)&bitField; 4726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org static const char hexToStr[16] = { 4736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org '0','1','2','3', 4746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org '4','5','6','7', 4756f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org '8','9','A','B', 4766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 'C','D','E','F' 4776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }; 4786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* write the value, possibly with comma and newline */ 4806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(column==MAX_COLUMN) { 4816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* first byte */ 4826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org column=1; 4836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else if(column<32) { 4846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *(s++)=','; 4856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ++column; 4866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else { 4876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *(s++)='\n'; 4886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(s, assemblyHeader[assemblyHeaderIndex].beginLine); 4896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org s+=uprv_strlen(s); 4906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org column=1; 4916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 4926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if (bitField < 10) { 4946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* It's a small number. Don't waste the space for 0x */ 4956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *(s++)=hexToStr[bitField]; 4966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 4976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org else { 4986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org int seenNonZero = 0; /* This is used to remove leading zeros */ 4996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5006f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(hexType==HEX_0X) { 5016f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *(s++)='0'; 5026f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *(s++)='x'; 5036f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else if(hexType==HEX_0H) { 5046f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *(s++)='0'; 5056f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 5066f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5076f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* This creates a 32-bit field */ 5086f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#if U_IS_BIG_ENDIAN 5096f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for (i = 0; i < sizeof(uint32_t); i++) 5106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#else 5116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for (i = sizeof(uint32_t)-1; i >= 0 ; i--) 5126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 5136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { 5146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uint8_t value = ptrIdx[i]; 5156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if (value || seenNonZero) { 5166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *(s++)=hexToStr[value>>4]; 5176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *(s++)=hexToStr[value&0xF]; 5186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org seenNonZero = 1; 5196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 5206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 5216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(hexType==HEX_0H) { 5226f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *(s++)='h'; 5236f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 5246f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 5256f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5266f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *(s++)=0; 5276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, bitFieldStr); 5286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org return column; 5296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org} 5306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic uint32_t 5326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwrite8(FileStream *out, uint8_t byte, uint32_t column) { 5336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char s[4]; 5346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org int i=0; 5356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5366f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* convert the byte value to a string */ 5376f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(byte>=100) { 5386f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org s[i++]=(char)('0'+byte/100); 5396f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org byte%=100; 5406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 5416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(i>0 || byte>=10) { 5426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org s[i++]=(char)('0'+byte/10); 5436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org byte%=10; 5446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 5456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org s[i++]=(char)('0'+byte); 5466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org s[i]=0; 5476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* write the value, possibly with comma and newline */ 5496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(column==MAX_COLUMN) { 5506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* first byte */ 5516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org column=1; 5526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else if(column<16) { 5536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, ","); 5546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ++column; 5556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else { 5566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, ",\n"); 5576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org column=1; 5586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 5596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, s); 5606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org return column; 5616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org} 5626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#if U_PLATFORM == U_PF_OS400 5646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic uint32_t 5656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwrite8str(FileStream *out, uint8_t byte, uint32_t column) { 5666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char s[8]; 5676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if (byte > 7) 5696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org sprintf(s, "\\x%X", byte); 5706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org else 5716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org sprintf(s, "\\%X", byte); 5726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* write the value, possibly with comma and newline */ 5746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(column==MAX_COLUMN) { 5756f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* first byte */ 5766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org column=1; 5776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, "\""); 5786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else if(column<24) { 5796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ++column; 5806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else { 5816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, "\"\n\""); 5826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org column=1; 5836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 5846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_writeLine(out, s); 5856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org return column; 5866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org} 5876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 5886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic void 5906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orggetOutFilename(const char *inFilename, const char *destdir, char *outFilename, char *entryName, const char *newSuffix, const char *optFilename) { 5916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org const char *basename=findBasename(inFilename), *suffix=uprv_strrchr(basename, '.'); 5926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* copy path */ 5946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(destdir!=NULL && *destdir!=0) { 5956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org do { 5966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *outFilename++=*destdir++; 5976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } while(*destdir!=0); 5986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(*(outFilename-1)!=U_FILE_SEP_CHAR) { 5996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *outFilename++=U_FILE_SEP_CHAR; 6006f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 6016f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org inFilename=basename; 6026f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else { 6036f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org while(inFilename<basename) { 6046f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *outFilename++=*inFilename++; 6056f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 6066f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 6076f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 6086f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(suffix==NULL) { 6096f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* the filename does not have a suffix */ 6106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(entryName, inFilename); 6116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(optFilename != NULL) { 6126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(outFilename, optFilename); 6136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else { 6146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(outFilename, inFilename); 6156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 6166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcat(outFilename, newSuffix); 6176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else { 6186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char *saveOutFilename = outFilename; 6196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* copy basename */ 6206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org while(inFilename<suffix) { 6216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(*inFilename=='-') { 6226f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* iSeries cannot have '-' in the .o objects. */ 6236f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *outFilename++=*entryName++='_'; 6246f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org inFilename++; 6256f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 6266f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org else { 6276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *outFilename++=*entryName++=*inFilename++; 6286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 6296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 6306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 6316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* replace '.' by '_' */ 6326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *outFilename++=*entryName++='_'; 6336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ++inFilename; 6346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 6356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* copy suffix */ 6366f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org while(*inFilename!=0) { 6376f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *outFilename++=*entryName++=*inFilename++; 6386f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 6396f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 6406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *entryName=0; 6416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 6426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(optFilename != NULL) { 6436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(saveOutFilename, optFilename); 6446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcat(saveOutFilename, newSuffix); 6456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else { 6466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* add ".c" */ 6476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(outFilename, newSuffix); 6486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 6496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 6506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org} 6516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 6526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef CAN_GENERATE_OBJECTS 6536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgstatic void 6546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orggetArchitecture(uint16_t *pCPU, uint16_t *pBits, UBool *pIsBigEndian, const char *optMatchArch) { 6556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org union { 6566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char bytes[2048]; 6576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef U_ELF 6586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org Elf32_Ehdr header32; 6596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* Elf32_Ehdr and ELF64_Ehdr are identical for the necessary fields. */ 6606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#elif U_PLATFORM_HAS_WIN32_API 6616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org IMAGE_FILE_HEADER header; 6626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 6636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } buffer; 6646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 6656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org const char *filename; 6666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org FileStream *in; 6676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org int32_t length; 6686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 6696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef U_ELF 6706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 6716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#elif U_PLATFORM_HAS_WIN32_API 6726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org const IMAGE_FILE_HEADER *pHeader; 6736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#else 6746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# error "Unknown platform for CAN_GENERATE_OBJECTS." 6756f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 6766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 6776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(optMatchArch != NULL) { 6786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org filename=optMatchArch; 6796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else { 6806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* set defaults */ 6816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef U_ELF 6826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* set EM_386 because elf.h does not provide better defaults */ 6836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pCPU=EM_386; 6846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pBits=32; 6856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pIsBigEndian=(UBool)(U_IS_BIG_ENDIAN ? ELFDATA2MSB : ELFDATA2LSB); 6866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#elif U_PLATFORM_HAS_WIN32_API 6876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org/* _M_IA64 should be defined in windows.h */ 6886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# if defined(_M_IA64) 6896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pCPU=IMAGE_FILE_MACHINE_IA64; 6906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# elif defined(_M_AMD64) 6916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pCPU=IMAGE_FILE_MACHINE_AMD64; 6926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# else 6936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pCPU=IMAGE_FILE_MACHINE_I386; 6946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# endif 6956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pBits= *pCPU==IMAGE_FILE_MACHINE_I386 ? 32 : 64; 6966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pIsBigEndian=FALSE; 6976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#else 6986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# error "Unknown platform for CAN_GENERATE_OBJECTS." 6996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 7006f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org return; 7016f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 7026f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 7036f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org in=T_FileStream_open(filename, "rb"); 7046f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(in==NULL) { 7056f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: unable to open match-arch file %s\n", filename); 7066f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 7076f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 7086f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org length=T_FileStream_read(in, buffer.bytes, sizeof(buffer.bytes)); 7096f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 7106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef U_ELF 7116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(length<sizeof(Elf32_Ehdr)) { 7126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: match-arch file %s is too short\n", filename); 7136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_UNSUPPORTED_ERROR); 7146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 7156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if( 7166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org buffer.header32.e_ident[0]!=ELFMAG0 || 7176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org buffer.header32.e_ident[1]!=ELFMAG1 || 7186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org buffer.header32.e_ident[2]!=ELFMAG2 || 7196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org buffer.header32.e_ident[3]!=ELFMAG3 || 7206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org buffer.header32.e_ident[EI_CLASS]<ELFCLASS32 || buffer.header32.e_ident[EI_CLASS]>ELFCLASS64 7216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ) { 7226f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: match-arch file %s is not an ELF object file, or not supported\n", filename); 7236f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_UNSUPPORTED_ERROR); 7246f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 7256f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 7266f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pBits= buffer.header32.e_ident[EI_CLASS]==ELFCLASS32 ? 32 : 64; /* only 32 or 64: see check above */ 7276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef U_ELF64 7286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(*pBits!=32 && *pBits!=64) { 7296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: currently only supports 32-bit and 64-bit ELF format\n"); 7306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_UNSUPPORTED_ERROR); 7316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 7326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#else 7336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(*pBits!=32) { 7346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: built with elf.h missing 64-bit definitions\n"); 7356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_UNSUPPORTED_ERROR); 7366f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 7376f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 7386f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 7396f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pIsBigEndian=(UBool)(buffer.header32.e_ident[EI_DATA]==ELFDATA2MSB); 7406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(*pIsBigEndian!=U_IS_BIG_ENDIAN) { 7416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: currently only same-endianness ELF formats are supported\n"); 7426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_UNSUPPORTED_ERROR); 7436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 7446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* TODO: Support byte swapping */ 7456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 7466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pCPU=buffer.header32.e_machine; 7476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#elif U_PLATFORM_HAS_WIN32_API 7486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(length<sizeof(IMAGE_FILE_HEADER)) { 7496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: match-arch file %s is too short\n", filename); 7506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_UNSUPPORTED_ERROR); 7516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 7526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* TODO: Use buffer.header. Keep aliasing legal. */ 7536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org pHeader=(const IMAGE_FILE_HEADER *)buffer.bytes; 7546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pCPU=pHeader->Machine; 7556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 7566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * The number of bits is implicit with the Machine value. 7576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * *pBits is ignored in the calling code, so this need not be precise. 7586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org */ 7596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pBits= *pCPU==IMAGE_FILE_MACHINE_I386 ? 32 : 64; 7606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* Windows always runs on little-endian CPUs. */ 7616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org *pIsBigEndian=FALSE; 7626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#else 7636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# error "Unknown platform for CAN_GENERATE_OBJECTS." 7646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 7656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 7666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_close(in); 7676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org} 7686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 7696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgU_CAPI void U_EXPORT2 7706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.orgwriteObjectCode(const char *filename, const char *destdir, const char *optEntryPoint, const char *optMatchArch, const char *optFilename, char *outFilePath) { 7716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* common variables */ 7726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char buffer[4096], entry[40]={ 0 }; 7736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org FileStream *in, *out; 7746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org const char *newSuffix; 7756f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org int32_t i, entryLength, length, size, entryOffset=0, entryLengthOffset=0; 7766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 7776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uint16_t cpu, bits; 7786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org UBool makeBigEndian; 7796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 7806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* platform-specific variables and initialization code */ 7816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef U_ELF 7826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 32-bit Elf file header */ 7836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org static Elf32_Ehdr header32={ 7846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { 7856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* e_ident[] */ 7866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ELFMAG0, ELFMAG1, ELFMAG2, ELFMAG3, 7876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ELFCLASS32, 7886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org U_IS_BIG_ENDIAN ? ELFDATA2MSB : ELFDATA2LSB, 7896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org EV_CURRENT /* EI_VERSION */ 7906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 7916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ET_REL, 7926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org EM_386, 7936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org EV_CURRENT, /* e_version */ 7946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* e_entry */ 7956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* e_phoff */ 7966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf32_Off)sizeof(Elf32_Ehdr), /* e_shoff */ 7976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* e_flags */ 7986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf32_Half)sizeof(Elf32_Ehdr), /* eh_size */ 7996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* e_phentsize */ 8006f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* e_phnum */ 8016f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf32_Half)sizeof(Elf32_Shdr), /* e_shentsize */ 8026f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5, /* e_shnum */ 8036f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2 /* e_shstrndx */ 8046f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }; 8056f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 8066f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 32-bit Elf section header table */ 8076f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org static Elf32_Shdr sectionHeaders32[5]={ 8086f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* SHN_UNDEF */ 8096f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0 8106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 8116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* .symtab */ 8126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1, /* sh_name */ 8136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org SHT_SYMTAB, 8146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_flags */ 8156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_addr */ 8166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf32_Off)(sizeof(header32)+sizeof(sectionHeaders32)), /* sh_offset */ 8176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf32_Word)(2*sizeof(Elf32_Sym)), /* sh_size */ 8186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3, /* sh_link=sect hdr index of .strtab */ 8196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1, /* sh_info=One greater than the symbol table index of the last 8206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * local symbol (with STB_LOCAL). */ 8216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4, /* sh_addralign */ 8226f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf32_Word)(sizeof(Elf32_Sym)) /* sh_entsize */ 8236f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 8246f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* .shstrtab */ 8256f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 9, /* sh_name */ 8266f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org SHT_STRTAB, 8276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_flags */ 8286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_addr */ 8296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf32_Off)(sizeof(header32)+sizeof(sectionHeaders32)+2*sizeof(Elf32_Sym)), /* sh_offset */ 8306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 40, /* sh_size */ 8316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_link */ 8326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_info */ 8336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1, /* sh_addralign */ 8346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0 /* sh_entsize */ 8356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 8366f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* .strtab */ 8376f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 19, /* sh_name */ 8386f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org SHT_STRTAB, 8396f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_flags */ 8406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_addr */ 8416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf32_Off)(sizeof(header32)+sizeof(sectionHeaders32)+2*sizeof(Elf32_Sym)+40), /* sh_offset */ 8426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf32_Word)sizeof(entry), /* sh_size */ 8436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_link */ 8446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_info */ 8456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1, /* sh_addralign */ 8466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0 /* sh_entsize */ 8476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 8486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* .rodata */ 8496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 27, /* sh_name */ 8506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org SHT_PROGBITS, 8516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org SHF_ALLOC, /* sh_flags */ 8526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_addr */ 8536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf32_Off)(sizeof(header32)+sizeof(sectionHeaders32)+2*sizeof(Elf32_Sym)+40+sizeof(entry)), /* sh_offset */ 8546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_size */ 8556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_link */ 8566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_info */ 8576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 16, /* sh_addralign */ 8586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0 /* sh_entsize */ 8596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 8606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }; 8616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 8626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* symbol table */ 8636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org static Elf32_Sym symbols32[2]={ 8646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* STN_UNDEF */ 8656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0 8666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 8676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* data entry point */ 8686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1, /* st_name */ 8696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* st_value */ 8706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* st_size */ 8716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ELF64_ST_INFO(STB_GLOBAL, STT_OBJECT), 8726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* st_other */ 8736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4 /* st_shndx=index of related section table entry */ 8746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 8756f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }; 8766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 8776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* section header string table, with decimal string offsets */ 8786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org static const char sectionStrings[40]= 8796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 0 */ "\0" 8806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 1 */ ".symtab\0" 8816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 9 */ ".shstrtab\0" 8826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 19 */ ".strtab\0" 8836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 27 */ ".rodata\0" 8846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 35 */ "\0\0\0\0"; /* contains terminating NUL */ 8856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 40: padded to multiple of 8 bytes */ 8866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 8876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 8886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * Use entry[] for the string table which will contain only the 8896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * entry point name. 8906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * entry[0] must be 0 (NUL) 8916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * The entry point name can be up to 38 characters long (sizeof(entry)-2). 8926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org */ 8936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 8946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 16-align .rodata in the .o file, just in case */ 8956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org static const char padding[16]={ 0 }; 8966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org int32_t paddingSize; 8976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 8986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef U_ELF64 8996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 64-bit Elf file header */ 9006f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org static Elf64_Ehdr header64={ 9016f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { 9026f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* e_ident[] */ 9036f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ELFMAG0, ELFMAG1, ELFMAG2, ELFMAG3, 9046f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ELFCLASS64, 9056f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org U_IS_BIG_ENDIAN ? ELFDATA2MSB : ELFDATA2LSB, 9066f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org EV_CURRENT /* EI_VERSION */ 9076f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 9086f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ET_REL, 9096f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org EM_X86_64, 9106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org EV_CURRENT, /* e_version */ 9116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* e_entry */ 9126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* e_phoff */ 9136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf64_Off)sizeof(Elf64_Ehdr), /* e_shoff */ 9146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* e_flags */ 9156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf64_Half)sizeof(Elf64_Ehdr), /* eh_size */ 9166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* e_phentsize */ 9176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* e_phnum */ 9186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf64_Half)sizeof(Elf64_Shdr), /* e_shentsize */ 9196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 5, /* e_shnum */ 9206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 2 /* e_shstrndx */ 9216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }; 9226f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 9236f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 64-bit Elf section header table */ 9246f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org static Elf64_Shdr sectionHeaders64[5]={ 9256f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* SHN_UNDEF */ 9266f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0 9276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 9286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* .symtab */ 9296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1, /* sh_name */ 9306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org SHT_SYMTAB, 9316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_flags */ 9326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_addr */ 9336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf64_Off)(sizeof(header64)+sizeof(sectionHeaders64)), /* sh_offset */ 9346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf64_Xword)(2*sizeof(Elf64_Sym)), /* sh_size */ 9356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 3, /* sh_link=sect hdr index of .strtab */ 9366f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1, /* sh_info=One greater than the symbol table index of the last 9376f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * local symbol (with STB_LOCAL). */ 9386f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4, /* sh_addralign */ 9396f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf64_Xword)(sizeof(Elf64_Sym)) /* sh_entsize */ 9406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 9416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* .shstrtab */ 9426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 9, /* sh_name */ 9436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org SHT_STRTAB, 9446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_flags */ 9456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_addr */ 9466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf64_Off)(sizeof(header64)+sizeof(sectionHeaders64)+2*sizeof(Elf64_Sym)), /* sh_offset */ 9476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 40, /* sh_size */ 9486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_link */ 9496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_info */ 9506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1, /* sh_addralign */ 9516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0 /* sh_entsize */ 9526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 9536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* .strtab */ 9546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 19, /* sh_name */ 9556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org SHT_STRTAB, 9566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_flags */ 9576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_addr */ 9586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf64_Off)(sizeof(header64)+sizeof(sectionHeaders64)+2*sizeof(Elf64_Sym)+40), /* sh_offset */ 9596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf64_Xword)sizeof(entry), /* sh_size */ 9606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_link */ 9616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_info */ 9626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1, /* sh_addralign */ 9636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0 /* sh_entsize */ 9646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 9656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* .rodata */ 9666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 27, /* sh_name */ 9676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org SHT_PROGBITS, 9686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org SHF_ALLOC, /* sh_flags */ 9696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_addr */ 9706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org (Elf64_Off)(sizeof(header64)+sizeof(sectionHeaders64)+2*sizeof(Elf64_Sym)+40+sizeof(entry)), /* sh_offset */ 9716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_size */ 9726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_link */ 9736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* sh_info */ 9746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 16, /* sh_addralign */ 9756f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0 /* sh_entsize */ 9766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 9776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }; 9786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 9796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 9806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * 64-bit symbol table 9816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * careful: different order of items compared with Elf32_sym! 9826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org */ 9836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org static Elf64_Sym symbols64[2]={ 9846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* STN_UNDEF */ 9856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0 9866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }, 9876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org { /* data entry point */ 9886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 1, /* st_name */ 9896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org ELF64_ST_INFO(STB_GLOBAL, STT_OBJECT), 9906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* st_other */ 9916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 4, /* st_shndx=index of related section table entry */ 9926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0, /* st_value */ 9936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 0 /* st_size */ 9946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 9956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org }; 9966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 9976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif /* U_ELF64 */ 9986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 9996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* entry[] have a leading NUL */ 10006f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entryOffset=1; 10016f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10026f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* in the common code, count entryLength from after the NUL */ 10036f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entryLengthOffset=1; 10046f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10056f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org newSuffix=".o"; 10066f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10076f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#elif U_PLATFORM_HAS_WIN32_API 10086f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org struct { 10096f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org IMAGE_FILE_HEADER fileHeader; 10106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org IMAGE_SECTION_HEADER sections[2]; 10116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char linkerOptions[100]; 10126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } objHeader; 10136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org IMAGE_SYMBOL symbols[1]; 10146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org struct { 10156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org DWORD sizeofLongNames; 10166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org char longNames[100]; 10176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } symbolNames; 10186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 10206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * entry sometimes have a leading '_' 10216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * overwritten if entryOffset==0 depending on the target platform 10226f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org * see check for cpu below 10236f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org */ 10246f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entry[0]='_'; 10256f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10266f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org newSuffix=".obj"; 10276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#else 10286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# error "Unknown platform for CAN_GENERATE_OBJECTS." 10296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 10306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* deal with options, files and the entry point name */ 10326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org getArchitecture(&cpu, &bits, &makeBigEndian, optMatchArch); 10336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org printf("genccode: --match-arch cpu=%hu bits=%hu big-endian=%d\n", cpu, bits, makeBigEndian); 10346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#if U_PLATFORM_HAS_WIN32_API 10356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(cpu==IMAGE_FILE_MACHINE_I386) { 10366f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entryOffset=1; 10376f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 10386f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 10396f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org in=T_FileStream_open(filename, "rb"); 10416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(in==NULL) { 10426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: unable to open input file %s\n", filename); 10436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 10446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 10456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org size=T_FileStream_size(in); 10466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org getOutFilename(filename, destdir, buffer, entry+entryOffset, newSuffix, optFilename); 10486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if (outFilePath != NULL) { 10496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(outFilePath, buffer); 10506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 10516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(optEntryPoint != NULL) { 10536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(entry+entryOffset, optEntryPoint); 10546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcat(entry+entryOffset, "_dat"); 10556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 10566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* turn dashes in the entry name into underscores */ 10576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entryLength=(int32_t)uprv_strlen(entry+entryLengthOffset); 10586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for(i=0; i<entryLength; ++i) { 10596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(entry[entryLengthOffset+i]=='-') { 10606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org entry[entryLengthOffset+i]='_'; 10616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 10626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 10636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* open the output file */ 10656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org out=T_FileStream_open(buffer, "wb"); 10666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(out==NULL) { 10676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: unable to open output file %s\n", buffer); 10686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 10696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 10706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef U_ELF 10726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(bits==32) { 10736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org header32.e_ident[EI_DATA]= makeBigEndian ? ELFDATA2MSB : ELFDATA2LSB; 10746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org header32.e_machine=cpu; 10756f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 16-align .rodata in the .o file, just in case */ 10776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org paddingSize=sectionHeaders32[4].sh_offset & 0xf; 10786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(paddingSize!=0) { 10796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org paddingSize=0x10-paddingSize; 10806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org sectionHeaders32[4].sh_offset+=paddingSize; 10816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 10826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org sectionHeaders32[4].sh_size=(Elf32_Word)size; 10846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org symbols32[1].st_size=(Elf32_Word)size; 10866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* write .o headers */ 10886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, &header32, (int32_t)sizeof(header32)); 10896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, sectionHeaders32, (int32_t)sizeof(sectionHeaders32)); 10906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, symbols32, (int32_t)sizeof(symbols32)); 10916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else /* bits==64 */ { 10926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#ifdef U_ELF64 10936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org header64.e_ident[EI_DATA]= makeBigEndian ? ELFDATA2MSB : ELFDATA2LSB; 10946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org header64.e_machine=cpu; 10956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 10966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* 16-align .rodata in the .o file, just in case */ 10976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org paddingSize=sectionHeaders64[4].sh_offset & 0xf; 10986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(paddingSize!=0) { 10996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org paddingSize=0x10-paddingSize; 11006f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org sectionHeaders64[4].sh_offset+=paddingSize; 11016f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 11026f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11036f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org sectionHeaders64[4].sh_size=(Elf64_Xword)size; 11046f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11056f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org symbols64[1].st_size=(Elf64_Xword)size; 11066f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11076f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* write .o headers */ 11086f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, &header64, (int32_t)sizeof(header64)); 11096f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, sectionHeaders64, (int32_t)sizeof(sectionHeaders64)); 11106f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, symbols64, (int32_t)sizeof(symbols64)); 11116f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 11126f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 11136f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11146f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, sectionStrings, (int32_t)sizeof(sectionStrings)); 11156f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, entry, (int32_t)sizeof(entry)); 11166f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(paddingSize!=0) { 11176f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, padding, paddingSize); 11186f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 11196f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#elif U_PLATFORM_HAS_WIN32_API 11206f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* populate the .obj headers */ 11216f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_memset(&objHeader, 0, sizeof(objHeader)); 11226f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_memset(&symbols, 0, sizeof(symbols)); 11236f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_memset(&symbolNames, 0, sizeof(symbolNames)); 11246f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11256f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* write the linker export directive */ 11266f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(objHeader.linkerOptions, "-export:"); 11276f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org length=8; 11286f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(objHeader.linkerOptions+length, entry); 11296f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org length+=entryLength; 11306f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(objHeader.linkerOptions+length, ",data "); 11316f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org length+=6; 11326f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11336f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* set the file header */ 11346f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org objHeader.fileHeader.Machine=cpu; 11356f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org objHeader.fileHeader.NumberOfSections=2; 11366f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org objHeader.fileHeader.TimeDateStamp=(DWORD)time(NULL); 11376f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org objHeader.fileHeader.PointerToSymbolTable=IMAGE_SIZEOF_FILE_HEADER+2*IMAGE_SIZEOF_SECTION_HEADER+length+size; /* start of symbol table */ 11386f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org objHeader.fileHeader.NumberOfSymbols=1; 11396f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11406f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* set the section for the linker options */ 11416f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strncpy((char *)objHeader.sections[0].Name, ".drectve", 8); 11426f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org objHeader.sections[0].SizeOfRawData=length; 11436f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org objHeader.sections[0].PointerToRawData=IMAGE_SIZEOF_FILE_HEADER+2*IMAGE_SIZEOF_SECTION_HEADER; 11446f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org objHeader.sections[0].Characteristics=IMAGE_SCN_LNK_INFO|IMAGE_SCN_LNK_REMOVE|IMAGE_SCN_ALIGN_1BYTES; 11456f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11466f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* set the data section */ 11476f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strncpy((char *)objHeader.sections[1].Name, ".rdata", 6); 11486f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org objHeader.sections[1].SizeOfRawData=size; 11496f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org objHeader.sections[1].PointerToRawData=IMAGE_SIZEOF_FILE_HEADER+2*IMAGE_SIZEOF_SECTION_HEADER+length; 11506f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org objHeader.sections[1].Characteristics=IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_ALIGN_16BYTES|IMAGE_SCN_MEM_READ; 11516f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11526f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* set the symbol table */ 11536f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(entryLength<=8) { 11546f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strncpy((char *)symbols[0].N.ShortName, entry, entryLength); 11556f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org symbolNames.sizeofLongNames=4; 11566f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } else { 11576f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org symbols[0].N.Name.Short=0; 11586f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org symbols[0].N.Name.Long=4; 11596f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org symbolNames.sizeofLongNames=4+entryLength+1; 11606f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org uprv_strcpy(symbolNames.longNames, entry); 11616f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 11626f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org symbols[0].SectionNumber=2; 11636f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org symbols[0].StorageClass=IMAGE_SYM_CLASS_EXTERNAL; 11646f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11656f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* write the file header and the linker options section */ 11666f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, &objHeader, objHeader.sections[1].PointerToRawData); 11676f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#else 11686f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org# error "Unknown platform for CAN_GENERATE_OBJECTS." 11696f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 11706f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11716f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* copy the data file into section 2 */ 11726f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org for(;;) { 11736f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org length=T_FileStream_read(in, buffer, sizeof(buffer)); 11746f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(length==0) { 11756f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org break; 11766f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 11776f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, buffer, (int32_t)length); 11786f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 11796f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11806f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#if U_PLATFORM_HAS_WIN32_API 11816f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org /* write the symbol table */ 11826f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, symbols, IMAGE_SIZEOF_SYMBOL); 11836f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_write(out, &symbolNames, symbolNames.sizeofLongNames); 11846f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 11856f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11866f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(T_FileStream_error(in)) { 11876f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: file read error while generating from file %s\n", filename); 11886f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 11896f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 11906f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11916f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org if(T_FileStream_error(out)) { 11926f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org fprintf(stderr, "genccode: file write error while generating from file %s\n", filename); 11936f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org exit(U_FILE_ACCESS_ERROR); 11946f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org } 11956f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org 11966f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_close(out); 11976f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org T_FileStream_close(in); 11986f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org} 11996f31ac30b9092fd02a8c97e5216cf53f3e4fae4jshin@chromium.org#endif 1200