/*--------------------------------------------------------------------*/ /*--- Header imported directly by every tool asm file. ---*/ /*--- pub_tool_basics_asm.h ---*/ /*--------------------------------------------------------------------*/ /* This file is part of Valgrind, a dynamic binary instrumentation framework. Copyright (C) 2000-2012 Julian Seward jseward@acm.org This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. The GNU General Public License is contained in the file COPYING. */ #ifndef __PUB_TOOL_BASICS_ASM_H #define __PUB_TOOL_BASICS_ASM_H // See pub_tool_basics.h for the purpose of these macros. // // Note that although the macros here (which are used in asm files) have the // same name as those in pub_tool_basics.h (which are used in C files), they // have different definitions. Actually, on Linux the definitions are the // same, but on Darwin they are different. The reason is that C names on // Darwin always get a '_' prepended to them by the compiler. But in order to // refer to them from asm code, we have to add the '_' ourselves. Having two // versions of these macros makes that difference transparent, so we can use // VG_/ML_ in both asm and C files. // // Note also that the exact prefixes used have to match those used in // pub_tool_basics.h. #define VGAPPEND(str1,str2) str1##str2 #if defined(VGO_linux) # define VG_(str) VGAPPEND( vgPlain_, str) # define ML_(str) VGAPPEND( vgModuleLocal_, str) #elif defined(VGO_darwin) # define VG_(str) VGAPPEND(_vgPlain_, str) # define ML_(str) VGAPPEND(_vgModuleLocal_, str) #else # error Unknown OS #endif #endif /* __PUB_TOOL_BASICS_ASM_H */ /*--------------------------------------------------------------------*/ /*--- end ---*/ /*--------------------------------------------------------------------*/