| |
| /*--------------------------------------------------------------------*/ |
| /*--- Assertions, etc. pub_core_libcassert.h ---*/ |
| /*--------------------------------------------------------------------*/ |
| |
| /* |
| This file is part of Valgrind, a dynamic binary instrumentation |
| framework. |
| |
| Copyright (C) 2000-2015 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_CORE_LIBCASSERT_H |
| #define __PUB_CORE_LIBCASSERT_H |
| |
| //-------------------------------------------------------------------- |
| // PURPOSE: This module contains all the libc code related to assertions, |
| // panics and aborting. |
| //-------------------------------------------------------------------- |
| |
| #include "pub_tool_libcassert.h" |
| #include "pub_core_basics.h" // UnwindStartRegs |
| |
| // Useful for making failing stubs, when certain things haven't yet been |
| // implemented. |
| #define I_die_here \ |
| VG_(assert_fail) (/*isCore*//*BOGUS*/True, \ |
| "Unimplemented functionality", \ |
| __FILE__, __LINE__, __PRETTY_FUNCTION__, \ |
| "valgrind", VG_BUGS_TO, "") |
| |
| #define vg_assert(expr) \ |
| ((void) (LIKELY(expr) ? 0 : \ |
| (VG_(assert_fail) (/*isCore*/True, #expr, \ |
| __FILE__, __LINE__, __PRETTY_FUNCTION__, \ |
| ""), \ |
| 0))) |
| |
| #define vg_assert2(expr, format, args...) \ |
| ((void) (LIKELY(expr) ? 0 : \ |
| (VG_(assert_fail) (/*isCore*/True, #expr, \ |
| __FILE__, __LINE__, __PRETTY_FUNCTION__, \ |
| format, ##args), \ |
| 0))) |
| |
| __attribute__ ((__noreturn__)) |
| extern void VG_(core_panic) ( const HChar* str ); |
| __attribute__ ((__noreturn__)) |
| extern void VG_(core_panic_at) ( const HChar* str, const UnwindStartRegs* ); |
| |
| /* Exits with status as client exit code. */ |
| extern void VG_(client_exit)( Int status ); |
| |
| /* Lightweight exit without any dependencies. */ |
| __attribute__ ((__noreturn__)) |
| extern void VG_(exit_now)( Int status ); |
| |
| /* Called when some unhandleable client behaviour is detected. |
| Prints a msg and aborts. */ |
| extern void VG_(unimplemented) ( const HChar* format, ... ) |
| __attribute__((__noreturn__)) |
| PRINTF_CHECK(1, 2); |
| |
| /* Show the state of various threads related information, such |
| as the guest stacktrace for each thread. |
| Mostly for debugging V. |
| The following activates optional output: |
| host_stacktrace : shows the host stacktrace. |
| stack_usage True means: |
| shows how much of the valgrind stack was used. |
| shows the client stack range |
| exited_thread_slots : show information for thread slots that were used |
| but the thread has now exited. */ |
| extern void VG_(show_sched_status) ( Bool host_stacktrace, |
| Bool stack_usage, |
| Bool exited_threads); |
| |
| #endif // __PUB_CORE_LIBCASSERT_H |
| |
| /*--------------------------------------------------------------------*/ |
| /*--- end ---*/ |
| /*--------------------------------------------------------------------*/ |