| /*--------------------------------------------------------------------*/ |
| /*--- Stack traces: getting, traversing, printing. ---*/ |
| /*--- tool_stacktrace.h ---*/ |
| /*--------------------------------------------------------------------*/ |
| |
| /* |
| This file is part of Valgrind, a dynamic binary instrumentation |
| framework. |
| |
| Copyright (C) 2000-2005 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_STACKTRACE_H |
| #define __PUB_TOOL_STACKTRACE_H |
| |
| // The basic stack trace type: just an array of code addresses. |
| typedef Addr* StackTrace; |
| |
| // Walks the stack to get instruction pointers from the top stack frames for |
| // thread 'tid'. Maximum of 'n_ips' addresses put into 'ips'; 0 is the top |
| // of the stack, 1 is its caller, etc. |
| extern UInt VG_(get_StackTrace) ( ThreadId tid, StackTrace ips, UInt n_ips ); |
| |
| // Apply a function to every element in the StackTrace. The parameter 'n' |
| // gives the index of the passed ip. Doesn't go below main() unless |
| // --show-below-main=yes is set. |
| extern void VG_(apply_StackTrace)( void(*action)(UInt n, Addr ip), |
| StackTrace ips, UInt n_ips ); |
| |
| // Print a StackTrace. |
| extern void VG_(pp_StackTrace) ( StackTrace ips, UInt n_ips ); |
| |
| // Gets and immediately prints a StackTrace. Just a bit simpler than |
| // calling VG_(get_StackTrace)() then VG_(pp_StackTrace)(). |
| extern void VG_(get_and_pp_StackTrace) ( ThreadId tid, UInt n_ips ); |
| |
| #endif // __PUB_TOOL_STACKTRACE_H |
| |
| /*--------------------------------------------------------------------*/ |
| /*--- end ---*/ |
| /*--------------------------------------------------------------------*/ |