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https://github.com/Zenithsiz/ftmemsim-valgrind.git
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69 lines
2.5 KiB
C++
69 lines
2.5 KiB
C++
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/*--------------------------------------------------------------------*/
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/*--- Tool-specific, asm-specific includes. tool_asm.h ---*/
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/*--------------------------------------------------------------------*/
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/*
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This file is part of Valgrind, a dynamic binary instrumentation
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framework.
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Copyright (C) 2000-2005 Julian Seward
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jseward@acm.org
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307, USA.
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The GNU General Public License is contained in the file COPYING.
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*/
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#ifndef __TOOL_ASM_H
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#define __TOOL_ASM_H
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/* All symbols externally visible from valgrind.so are prefixed
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as specified here. The prefix can be changed, so as to avoid
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namespace conflict problems.
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*/
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#define VGAPPEND(str1,str2) str1##str2
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/* These macros should add different prefixes so the same base
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name can safely be used across different macros. */
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#define VG_(str) VGAPPEND(vgPlain_,str)
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#define VGA_(str) VGAPPEND(vgArch_,str)
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#define VGO_(str) VGAPPEND(vgOS_,str)
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#define VGP_(str) VGAPPEND(vgPlatform_,str)
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// Print a constant from asm code.
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// Nb: you'll need to define VG_(oynk)(Int) to use this.
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#if defined(VGA_x86)
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# define OYNK(nnn) pushal; pushl $nnn; call VG_(oynk) ; addl $4,%esp; popal
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#elif defined(VGA_amd64)
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# define OYNK(nnn) push %r8 ; push %r9 ; push %r10; push %r11; \
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push %rax; push %rbx; push %rcx; push %rdx; \
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push %rsi; push %rdi; \
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movl $nnn, %edi; call VG_(oynk); \
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pop %rdi; pop %rsi; pop %rdx; pop %rcx; \
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pop %rbx; pop %rax; pop %r11; pop %r10; \
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pop %r9 ; pop %r8
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#else
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# error Unknown architecture
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#endif
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#endif /* ndef __TOOL_ASM_H */
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/*--------------------------------------------------------------------*/
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/*--- end ---*/
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/*--------------------------------------------------------------------*/
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