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/*--- Header imported directly by every tool asm file. ---*/
/*--- pub_tool_basics_asm.h ---*/
This file is part of Valgrind, a dynamic binary instrumentation
Copyright (C) 2000-2013 Julian Seward
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
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.
// 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)
# error Unknown OS
#endif /* __PUB_TOOL_BASICS_ASM_H */
/*--- end ---*/