diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/auxiliary/util/Makefile | 2 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/SConscript | 1 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_debug_stack.c | 3 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_debug_symbol.c | 250 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_debug_symbol.h | 53 |
5 files changed, 308 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/util/Makefile b/src/gallium/auxiliary/util/Makefile index d68bdeadcc8..5035e9cc133 100644 --- a/src/gallium/auxiliary/util/Makefile +++ b/src/gallium/auxiliary/util/Makefile @@ -5,6 +5,8 @@ LIBNAME = util C_SOURCES = \ u_debug.c \ + u_debug_symbol.c \ + u_debug_stack.c \ u_blit.c \ u_cache.c \ u_draw_quad.c \ diff --git a/src/gallium/auxiliary/util/SConscript b/src/gallium/auxiliary/util/SConscript index 0f15c632c3f..8317263bb8b 100644 --- a/src/gallium/auxiliary/util/SConscript +++ b/src/gallium/auxiliary/util/SConscript @@ -10,6 +10,7 @@ util = env.ConvenienceLibrary( 'u_debug_memory.c', 'u_debug_profile.c', 'u_debug_stack.c', + 'u_debug_symbol.c', 'u_draw_quad.c', 'u_gen_mipmap.c', 'u_handle_table.c', diff --git a/src/gallium/auxiliary/util/u_debug_stack.c b/src/gallium/auxiliary/util/u_debug_stack.c index e5d61907c0e..e9891fde8a3 100644 --- a/src/gallium/auxiliary/util/u_debug_stack.c +++ b/src/gallium/auxiliary/util/u_debug_stack.c @@ -33,6 +33,7 @@ */ #include "u_debug.h" +#include "u_debug_symbol.h" #include "u_debug_stack.h" @@ -91,7 +92,7 @@ debug_backtrace_dump(const struct debug_stack_frame *backtrace, for(i = 0; i < nr_frames; ++i) { if(!backtrace[i].function) break; - debug_printf("\t%p\n", backtrace[i].function); + debug_symbol_print(backtrace[i].function); } } diff --git a/src/gallium/auxiliary/util/u_debug_symbol.c b/src/gallium/auxiliary/util/u_debug_symbol.c new file mode 100644 index 00000000000..7036f6bf968 --- /dev/null +++ b/src/gallium/auxiliary/util/u_debug_symbol.c @@ -0,0 +1,250 @@ +/************************************************************************** + * + * Copyright 2009 VMware, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +/** + * @file + * Symbol lookup. + * + * @author Jose Fonseca <[email protected]> + */ + +#include "pipe/p_compiler.h" + +#include "u_debug.h" +#include "u_debug_symbol.h" + +#if defined(PIPE_SUBSYSTEM_WINDOWS_USER) && defined(PIPE_ARCH_X86) + +#include <windows.h> +#include <stddef.h> +#include <imagehlp.h> + +/* + * TODO: Cleanup code. + * TODO: Support x86_64 + */ + +static BOOL bSymInitialized = FALSE; + +static HMODULE hModule_Imagehlp = NULL; + +typedef BOOL (WINAPI *PFNSYMINITIALIZE)(HANDLE, LPSTR, BOOL); +static PFNSYMINITIALIZE pfnSymInitialize = NULL; + +static +BOOL WINAPI j_SymInitialize(HANDLE hProcess, PSTR UserSearchPath, BOOL fInvadeProcess) +{ + if( + (hModule_Imagehlp || (hModule_Imagehlp = LoadLibraryA("IMAGEHLP.DLL"))) && + (pfnSymInitialize || (pfnSymInitialize = (PFNSYMINITIALIZE) GetProcAddress(hModule_Imagehlp, "SymInitialize"))) + ) + return pfnSymInitialize(hProcess, UserSearchPath, fInvadeProcess); + else + return FALSE; +} + +typedef BOOL (WINAPI *PFNSYMCLEANUP)(HANDLE); +static PFNSYMCLEANUP pfnSymCleanup = NULL; + +static +BOOL WINAPI j_SymCleanup(HANDLE hProcess) +{ + if( + (hModule_Imagehlp || (hModule_Imagehlp = LoadLibraryA("IMAGEHLP.DLL"))) && + (pfnSymCleanup || (pfnSymCleanup = (PFNSYMCLEANUP) GetProcAddress(hModule_Imagehlp, "SymCleanup"))) + ) + return pfnSymCleanup(hProcess); + else + return FALSE; +} + +typedef DWORD (WINAPI *PFNSYMSETOPTIONS)(DWORD); +static PFNSYMSETOPTIONS pfnSymSetOptions = NULL; + +static +DWORD WINAPI j_SymSetOptions(DWORD SymOptions) +{ + if( + (hModule_Imagehlp || (hModule_Imagehlp = LoadLibraryA("IMAGEHLP.DLL"))) && + (pfnSymSetOptions || (pfnSymSetOptions = (PFNSYMSETOPTIONS) GetProcAddress(hModule_Imagehlp, "SymSetOptions"))) + ) + return pfnSymSetOptions(SymOptions); + else + return FALSE; +} + +typedef BOOL (WINAPI *PFNSYMUNDNAME)(PIMAGEHLP_SYMBOL, PSTR, DWORD); +static PFNSYMUNDNAME pfnSymUnDName = NULL; + +static +BOOL WINAPI j_SymUnDName(PIMAGEHLP_SYMBOL Symbol, PSTR UnDecName, DWORD UnDecNameLength) +{ + if( + (hModule_Imagehlp || (hModule_Imagehlp = LoadLibraryA("IMAGEHLP.DLL"))) && + (pfnSymUnDName || (pfnSymUnDName = (PFNSYMUNDNAME) GetProcAddress(hModule_Imagehlp, "SymUnDName"))) + ) + return pfnSymUnDName(Symbol, UnDecName, UnDecNameLength); + else + return FALSE; +} + +typedef PFUNCTION_TABLE_ACCESS_ROUTINE PFNSYMFUNCTIONTABLEACCESS; +static PFNSYMFUNCTIONTABLEACCESS pfnSymFunctionTableAccess = NULL; + +static +PVOID WINAPI j_SymFunctionTableAccess(HANDLE hProcess, DWORD AddrBase) +{ + if( + (hModule_Imagehlp || (hModule_Imagehlp = LoadLibraryA("IMAGEHLP.DLL"))) && + (pfnSymFunctionTableAccess || (pfnSymFunctionTableAccess = (PFNSYMFUNCTIONTABLEACCESS) GetProcAddress(hModule_Imagehlp, "SymFunctionTableAccess"))) + ) + return pfnSymFunctionTableAccess(hProcess, AddrBase); + else + return NULL; +} + +typedef PGET_MODULE_BASE_ROUTINE PFNSYMGETMODULEBASE; +static PFNSYMGETMODULEBASE pfnSymGetModuleBase = NULL; + +static +DWORD WINAPI j_SymGetModuleBase(HANDLE hProcess, DWORD dwAddr) +{ + if( + (hModule_Imagehlp || (hModule_Imagehlp = LoadLibraryA("IMAGEHLP.DLL"))) && + (pfnSymGetModuleBase || (pfnSymGetModuleBase = (PFNSYMGETMODULEBASE) GetProcAddress(hModule_Imagehlp, "SymGetModuleBase"))) + ) + return pfnSymGetModuleBase(hProcess, dwAddr); + else + return 0; +} + +typedef BOOL (WINAPI *PFNSTACKWALK)(DWORD, HANDLE, HANDLE, LPSTACKFRAME, LPVOID, PREAD_PROCESS_MEMORY_ROUTINE, PFUNCTION_TABLE_ACCESS_ROUTINE, PGET_MODULE_BASE_ROUTINE, PTRANSLATE_ADDRESS_ROUTINE); +static PFNSTACKWALK pfnStackWalk = NULL; + +static +BOOL WINAPI j_StackWalk( + DWORD MachineType, + HANDLE hProcess, + HANDLE hThread, + LPSTACKFRAME StackFrame, + PVOID ContextRecord, + PREAD_PROCESS_MEMORY_ROUTINE ReadMemoryRoutine, + PFUNCTION_TABLE_ACCESS_ROUTINE FunctionTableAccessRoutine, + PGET_MODULE_BASE_ROUTINE GetModuleBaseRoutine, + PTRANSLATE_ADDRESS_ROUTINE TranslateAddress +) +{ + if( + (hModule_Imagehlp || (hModule_Imagehlp = LoadLibraryA("IMAGEHLP.DLL"))) && + (pfnStackWalk || (pfnStackWalk = (PFNSTACKWALK) GetProcAddress(hModule_Imagehlp, "StackWalk"))) + ) + return pfnStackWalk( + MachineType, + hProcess, + hThread, + StackFrame, + ContextRecord, + ReadMemoryRoutine, + FunctionTableAccessRoutine, + GetModuleBaseRoutine, + TranslateAddress + ); + else + return FALSE; +} + +typedef BOOL (WINAPI *PFNSYMGETSYMFROMADDR)(HANDLE, DWORD, LPDWORD, PIMAGEHLP_SYMBOL); +static PFNSYMGETSYMFROMADDR pfnSymGetSymFromAddr = NULL; + +static +BOOL WINAPI j_SymGetSymFromAddr(HANDLE hProcess, DWORD Address, PDWORD Displacement, PIMAGEHLP_SYMBOL Symbol) +{ + if( + (hModule_Imagehlp || (hModule_Imagehlp = LoadLibraryA("IMAGEHLP.DLL"))) && + (pfnSymGetSymFromAddr || (pfnSymGetSymFromAddr = (PFNSYMGETSYMFROMADDR) GetProcAddress(hModule_Imagehlp, "SymGetSymFromAddr"))) + ) + return pfnSymGetSymFromAddr(hProcess, Address, Displacement, Symbol); + else + return FALSE; +} + +typedef BOOL (WINAPI *PFNSYMGETLINEFROMADDR)(HANDLE, DWORD, LPDWORD, PIMAGEHLP_LINE); +static PFNSYMGETLINEFROMADDR pfnSymGetLineFromAddr = NULL; + +static +BOOL WINAPI j_SymGetLineFromAddr(HANDLE hProcess, DWORD dwAddr, PDWORD pdwDisplacement, PIMAGEHLP_LINE Line) +{ + if( + (hModule_Imagehlp || (hModule_Imagehlp = LoadLibraryA("IMAGEHLP.DLL"))) && + (pfnSymGetLineFromAddr || (pfnSymGetLineFromAddr = (PFNSYMGETLINEFROMADDR) GetProcAddress(hModule_Imagehlp, "SymGetLineFromAddr"))) + ) + return pfnSymGetLineFromAddr(hProcess, dwAddr, pdwDisplacement, Line); + else + return FALSE; +} + + +static INLINE boolean +debug_symbol_print_imagehlp(const void *addr) +{ + HANDLE hProcess; + BYTE symbolBuffer[1024]; + PIMAGEHLP_SYMBOL pSymbol = (PIMAGEHLP_SYMBOL) symbolBuffer; + DWORD dwDisplacement = 0; // Displacement of the input address, relative to the start of the symbol + + hProcess = GetCurrentProcess(); + + pSymbol->SizeOfStruct = sizeof(symbolBuffer); + pSymbol->MaxNameLength = sizeof(symbolBuffer) - offsetof(IMAGEHLP_SYMBOL, Name); + + if(!bSymInitialized) { + j_SymSetOptions(/* SYMOPT_UNDNAME | */ SYMOPT_LOAD_LINES); + if(j_SymInitialize(hProcess, NULL, TRUE)) + bSymInitialized = TRUE; + } + + if(!j_SymGetSymFromAddr(hProcess, (DWORD)addr, &dwDisplacement, pSymbol)) + return FALSE; + + debug_printf("\t%s\n", pSymbol->Name); + + return TRUE; + +} +#endif + + +void +debug_symbol_print(const void *addr) +{ +#if defined(PIPE_SUBSYSTEM_WINDOWS_USER) + if(debug_symbol_print_imagehlp(addr)) + return; +#endif + + debug_printf("\t%p\n", addr); +} diff --git a/src/gallium/auxiliary/util/u_debug_symbol.h b/src/gallium/auxiliary/util/u_debug_symbol.h new file mode 100644 index 00000000000..021586987b6 --- /dev/null +++ b/src/gallium/auxiliary/util/u_debug_symbol.h @@ -0,0 +1,53 @@ +/************************************************************************** + * + * Copyright 2009 VMware, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#ifndef U_DEBUG_SYMBOL_H_ +#define U_DEBUG_SYMBOL_H_ + + +/** + * @file + * Symbol lookup. + * + * @author Jose Fonseca <[email protected]> + */ + + +#ifdef __cplusplus +extern "C" { +#endif + + +void +debug_symbol_print(const void *addr); + + +#ifdef __cplusplus +} +#endif + +#endif /* U_DEBUG_SYMBOL_H_ */ |