diff options
Diffstat (limited to 'indra/llcommon/llstacktrace.cpp')
| -rwxr-xr-x[-rw-r--r--] | indra/llcommon/llstacktrace.cpp | 67 |
1 files changed, 45 insertions, 22 deletions
diff --git a/indra/llcommon/llstacktrace.cpp b/indra/llcommon/llstacktrace.cpp index 6558df70a4..bbf0e1e141 100644..100755 --- a/indra/llcommon/llstacktrace.cpp +++ b/indra/llcommon/llstacktrace.cpp @@ -2,31 +2,25 @@ * @file llstacktrace.cpp * @brief stack tracing functionality * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * This library 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 + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -38,7 +32,7 @@ #include <iostream> #include <sstream> -#include "windows.h" +#include "llwin32headerslean.h" #include "Dbghelp.h" typedef USHORT NTAPI RtlCaptureStackBackTrace_Function( @@ -131,6 +125,30 @@ bool ll_get_stack_trace(std::vector<std::string>& lines) return false; } +void ll_get_stack_trace_internal(std::vector<std::string>& lines) +{ + const S32 MAX_STACK_DEPTH = 100; + const S32 STRING_NAME_LENGTH = 256; + + HANDLE process = GetCurrentProcess(); + SymInitialize( process, NULL, TRUE ); + + void *stack[MAX_STACK_DEPTH]; + + unsigned short frames = RtlCaptureStackBackTrace_fn( 0, MAX_STACK_DEPTH, stack, NULL ); + SYMBOL_INFO *symbol = (SYMBOL_INFO*)calloc(sizeof(SYMBOL_INFO) + STRING_NAME_LENGTH * sizeof(char), 1); + symbol->MaxNameLen = STRING_NAME_LENGTH-1; + symbol->SizeOfStruct = sizeof(SYMBOL_INFO); + + for(unsigned int i = 0; i < frames; i++) + { + SymFromAddr(process, (DWORD64)(stack[i]), 0, symbol); + lines.push_back(symbol->Name); + } + + free( symbol ); +} + #else bool ll_get_stack_trace(std::vector<std::string>& lines) @@ -138,5 +156,10 @@ bool ll_get_stack_trace(std::vector<std::string>& lines) return false; } +void ll_get_stack_trace_internal(std::vector<std::string>& lines) +{ + +} + #endif |