pub_core_vkiscnums.h revision ed07e00d438c74b7a23c01bfffde77e3968305e4
1ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 2ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/*--------------------------------------------------------------------*/ 3ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/*--- Syscall numbers and related operations. pub_core_vkiscnums.h ---*/ 4ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/*--------------------------------------------------------------------*/ 5ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 6ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* 7ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown This file is part of Valgrind, a dynamic binary instrumentation 8ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown framework. 9ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 10ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Copyright (C) 2000-2010 Julian Seward 11ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown jseward@acm.org 12ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Copyright (C) 2005-2010 Nicholas Nethercote 13ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown njn@valgrind.org 14ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Copyright (C) 2006-2010 OpenWorks LLP 15ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown info@open-works.co.uk 16ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 17ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown This program is free software; you can redistribute it and/or 18ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown modify it under the terms of the GNU General Public License as 19ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown published by the Free Software Foundation; either version 2 of the 20ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown License, or (at your option) any later version. 21ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 22ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown This program is distributed in the hope that it will be useful, but 23ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown WITHOUT ANY WARRANTY; without even the implied warranty of 24ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 25ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown General Public License for more details. 26ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 27ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown You should have received a copy of the GNU General Public License 28ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown along with this program; if not, write to the Free Software 29ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 30ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 02111-1307, USA. 31ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 32ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown The GNU General Public License is contained in the file COPYING. 33ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown*/ 34ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 35ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#ifndef __PUB_CORE_VKISCNUMS_H 36ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#define __PUB_CORE_VKISCNUMS_H 37ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 38ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown//-------------------------------------------------------------------- 39ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// PURPOSE: This module holds all the syscall numbers, and a handful of 40ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// operations relating to them. 41ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// 42ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// On Linux they are a bunch of #define'd constants of the form 43ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// __NR_name, and this file must contain nothing else, since it will 44ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// be included in assembly code (m_trampoline.S). 45ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// 46ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// On AIX the __NR_name consts are renamings of global variables which 47ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// tell us the number for each syscall. This elaboration is necessary 48ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// because on AIX the syscall numbers are not constant; they can be 49ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// different for each process (in principle; in practice they rarely 50ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// change). 32- and 64-bit AIX5 share a common "implementation". 51ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// 52ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// On Darwin the __NR_name consts are #define'd constants which are 53ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// encoded using various macros. 32- and 64-bit Darwin share a common 54ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// "implementation" also. 55ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// 56ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// Note that most of the actual code for this module is in include/vki/, but 57ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// you should not directly #include any file in include/vki; instead #include 58ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown// only one of pub_{core,tool}_vkiscnums{,_asm}.h. 59ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown//-------------------------------------------------------------------- 60ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 61ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Most unfortunately, all the kernel decls are visible to tools. Not 62ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown really necessary, but to avoid this would require some tedious 63ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown refactoring of the sources. Anyway, we live with this kludge, and 64ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown that means the only thing to be done here is ... */ 65ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 66ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include "pub_core_vkiscnums_asm.h" 67ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#include "pub_tool_vkiscnums.h" 68ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 69ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 70ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#if defined(VGO_linux) 71ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown // Nothing 72ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 73ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#elif defined(VGO_aix5) 74ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/* Bind the given syscall name to the given number. Returns True if 75ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown successful, False if the name is unknown. */ 76ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brownextern Bool VG_(aix5_register_syscall)( Int, UChar* ); 77ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 78ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#elif defined(VGO_darwin) 79ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown // Nothing 80ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 81ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#else 82ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown# error Unknown OS 83ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif 84ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 85ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown#endif // __PUB_CORE_VKISCNUMS_H 86ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 87ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/*--------------------------------------------------------------------*/ 88ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/*--- end ---*/ 89ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown/*--------------------------------------------------------------------*/ 90