mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
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ae8dfb4531
snapshots on ppc32-linux in the presence of functions subject to leaf-function optimisations. At the same time, simplify the stack unwinding logic by basically implementing it separately for each target. Having a single piece of logic for amd64 and x86 was tenable, but merging ppc32 into it is too confusing. So now there is an x86/amd64 unwinder and a ppc32 unwinder. This requires plumbing a link-register value into VG_(get_StackTrace2), and that in turn requires passing it around several other stack-trace-related functions. Hence 7 changed files. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4464
79 lines
3.3 KiB
C
79 lines
3.3 KiB
C
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/*--------------------------------------------------------------------*/
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/*--- Assertions, etc. pub_core_libcassert.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 __PUB_CORE_LIBCASSERT_H
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#define __PUB_CORE_LIBCASSERT_H
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//--------------------------------------------------------------------
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// PURPOSE: This module contains all the libc code related to assertions,
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// panics and aborting.
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//--------------------------------------------------------------------
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#include "pub_tool_libcassert.h"
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// Useful for making failing stubs, when certain things haven't yet been
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// implemented.
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#define I_die_here \
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VG_(assert_fail) (/*isCore*//*BOGUS*/True, \
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"Unimplemented functionality", \
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__FILE__, __LINE__, __PRETTY_FUNCTION__, \
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"valgrind", VG_BUGS_TO, "")
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#define vg_assert(expr) \
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((void) ((expr) ? 0 : \
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(VG_(assert_fail) (/*isCore*/True, #expr, \
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__FILE__, __LINE__, __PRETTY_FUNCTION__, \
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""), \
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0)))
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#define vg_assert2(expr, format, args...) \
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((void) ((expr) ? 0 : \
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(VG_(assert_fail) (/*isCore*/True, #expr, \
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__FILE__, __LINE__, __PRETTY_FUNCTION__, \
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format, ##args), \
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0)))
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__attribute__ ((__noreturn__))
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extern void VG_(core_panic) ( Char* str );
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__attribute__ ((__noreturn__))
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extern void VG_(core_panic_at) ( Char* str,
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Addr ip, Addr sp, Addr fp, Addr lr );
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/* Called when some unhandleable client behaviour is detected.
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Prints a msg and aborts. */
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extern void VG_(unimplemented) ( Char* msg )
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__attribute__((__noreturn__));
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#endif // __PUB_CORE_LIBCASSERT_H
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/*--------------------------------------------------------------------*/
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/*--- end ---*/
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/*--------------------------------------------------------------------*/
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