Windows: Support backtraces on release builds.
This diff add supports for crash logs on windows for release builds. This can be toggled on/off with the `WITH_WINDOWS_PDB` cmake option. by default it is on. Things to take into consideration: Release builds are hightly optimized and the resulting backtraces can be wrong/misleading, take the backtrace as a general area where the problem resides rather than an exact location. By default we ship a minimized symbol file that can only resolve the function names. This was chosen to strike a balance between growth in size of the download vs functionality gained. If more detailed information is required such as source file + line number information a full pdb can be shipped by setting `WITH_WINDOWS_STRIPPED_PDB` to off. The Release in the title of this diff refers to the release build type, not the official blender releases. Initially this will only be enabled for nightly build bot versions of blender, official releases as of now will not ship with symbols. Differential Revision: https://developer.blender.org/D7520 Reviewed by: brecht
This commit is contained in:
parent
8e08d80e52
commit
f90a716e68
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@ -547,6 +547,12 @@ if(WIN32)
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option(WITH_WINDOWS_SCCACHE "Use sccache to speed up builds (Ninja builder only)" OFF)
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mark_as_advanced(WITH_WINDOWS_SCCACHE)
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option(WITH_WINDOWS_PDB "Generate a pdb file for client side stacktraces" ON)
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mark_as_advanced(WITH_WINDOWS_PDB)
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option(WITH_WINDOWS_STRIPPED_PDB "Use a stripped PDB file" On)
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mark_as_advanced(WITH_WINDOWS_STRIPPED_PDB)
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endif()
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# The following only works with the Ninja generator in CMake >= 3.0.
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@ -37,6 +37,10 @@ def get_cmake_options(builder):
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elif builder.platform == 'win':
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options.extend(['-G', 'Visual Studio 15 2017 Win64'])
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options.extend(['-DPOSTINSTALL_SCRIPT:PATH=' + post_install_script])
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info = buildbot_utils.VersionInfo(builder)
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if info.version_cycle == 'release':
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options.append('-DWITH_WINDOWS_PDB=OFF')
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elif builder.platform == 'linux':
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config_file = "build_files/buildbot/config/blender_linux.cmake"
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@ -51,6 +51,10 @@ if(CMAKE_C_COMPILER_ID MATCHES "Clang")
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endif()
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} \"${CLANG_OPENMP_LIB}\"")
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endif()
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if(WITH_WINDOWS_STRIPPED_PDB)
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message(WARNING "stripped pdb not supported with clang, disabling..")
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set(WITH_WINDOWS_STRIPPED_PDB Off)
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endif()
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endif()
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set_property(GLOBAL PROPERTY USE_FOLDERS ${WINDOWS_USE_VISUAL_STUDIO_PROJECT_FOLDERS})
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@ -112,7 +116,7 @@ set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH:NO")
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set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /SAFESEH:NO")
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list(APPEND PLATFORM_LINKLIBS
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ws2_32 vfw32 winmm kernel32 user32 gdi32 comdlg32 Comctl32
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ws2_32 vfw32 winmm kernel32 user32 gdi32 comdlg32 Comctl32 version
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advapi32 shfolder shell32 ole32 oleaut32 uuid psapi Dbghelp Shlwapi
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)
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@ -136,6 +140,11 @@ add_definitions(-D_WIN32_WINNT=0x601)
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include(build_files/cmake/platform/platform_win32_bundle_crt.cmake)
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remove_cc_flag("/MDd" "/MD" "/Zi")
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if(WITH_WINDOWS_PDB)
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set(PDB_INFO_OVERRIDE_FLAGS "/Z7")
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set(PDB_INFO_OVERRIDE_LINKER_FLAGS "/DEBUG /OPT:REF /OPT:ICF /INCREMENTAL:NO")
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endif()
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if(MSVC_CLANG) # Clangs version of cl doesn't support all flags
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CXX_WARN_FLAGS} /nologo /J /Gd /EHsc -Wno-unused-command-line-argument -Wno-microsoft-enum-forward-reference ")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /nologo /J /Gd -Wno-unused-command-line-argument -Wno-microsoft-enum-forward-reference")
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@ -168,10 +177,10 @@ endif()
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MDd ${SYMBOL_FORMAT}")
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set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MDd ${SYMBOL_FORMAT}")
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MD")
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set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MD")
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set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /MD")
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set(CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL} /MD")
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MD ${PDB_INFO_OVERRIDE_FLAGS}")
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set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MD ${PDB_INFO_OVERRIDE_FLAGS}")
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set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /MD ${PDB_INFO_OVERRIDE_FLAGS}")
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set(CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL} /MD ${PDB_INFO_OVERRIDE_FLAGS}")
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set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /MD ${SYMBOL_FORMAT}")
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set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} /MD ${SYMBOL_FORMAT}")
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unset(SYMBOL_FORMAT)
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@ -186,6 +195,7 @@ set(PLATFORM_LINKFLAGS_DEBUG "${PLATFORM_LINKFLAGS_DEBUG} /IGNORE:4099 /NODEFAUL
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# Ignore meaningless for us linker warnings.
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set(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} /ignore:4049 /ignore:4217 /ignore:4221")
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set(PLATFORM_LINKFLAGS_RELEASE "${PLATFORM_LINKFLAGS} ${PDB_INFO_OVERRIDE_LINKER_FLAGS}")
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set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /ignore:4221")
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if(CMAKE_CL_64)
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@ -53,6 +53,10 @@ int BLI_system_memory_max_in_megabytes_int(void);
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/* getpid */
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#ifdef WIN32
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# define BLI_SYSTEM_PID_H <process.h>
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/* void* since we really do not want to drag Windows.h in to get the proper typedef. */
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void BLI_windows_handle_exception(void *exception);
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#else
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# define BLI_SYSTEM_PID_H <unistd.h>
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#endif
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@ -295,6 +295,9 @@ if(WIN32)
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list(APPEND LIB
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bf_intern_utfconv
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)
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list(APPEND SRC
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intern/system_win32.c
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)
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endif()
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@ -32,11 +32,7 @@
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/* for backtrace and gethostname/GetComputerName */
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#if defined(WIN32)
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# include <intrin.h>
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# include <windows.h>
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# pragma warning(push)
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# pragma warning(disable : 4091)
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# include <dbghelp.h>
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# pragma warning(pop)
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# include "BLI_winstuff.h"
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#else
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# include <execinfo.h>
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# include <unistd.h>
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@ -74,6 +70,8 @@ int BLI_cpu_support_sse2(void)
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#endif
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}
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/* Windows stackwalk lives in system_win32.c */
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#if !defined(_MSC_VER)
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/**
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* Write a backtrace into a file for systems which support it.
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*/
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@ -81,9 +79,9 @@ void BLI_system_backtrace(FILE *fp)
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{
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/* ------------- */
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/* Linux / Apple */
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#if defined(__linux__) || defined(__APPLE__)
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# if defined(__linux__) || defined(__APPLE__)
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# define SIZE 100
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# define SIZE 100
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void *buffer[SIZE];
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int nptrs;
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char **strings;
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@ -98,48 +96,15 @@ void BLI_system_backtrace(FILE *fp)
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}
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free(strings);
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# undef SIZE
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/* -------- */
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/* Windows */
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#elif defined(_MSC_VER)
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# ifndef NDEBUG
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# define MAXSYMBOL 256
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# define SIZE 100
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unsigned short i;
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void *stack[SIZE];
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unsigned short nframes;
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SYMBOL_INFO *symbolinfo;
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HANDLE process;
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process = GetCurrentProcess();
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SymInitialize(process, NULL, TRUE);
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nframes = CaptureStackBackTrace(0, SIZE, stack, NULL);
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symbolinfo = MEM_callocN(sizeof(SYMBOL_INFO) + MAXSYMBOL * sizeof(char), "crash Symbol table");
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symbolinfo->MaxNameLen = MAXSYMBOL - 1;
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symbolinfo->SizeOfStruct = sizeof(SYMBOL_INFO);
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for (i = 0; i < nframes; i++) {
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SymFromAddr(process, (DWORD64)(stack[i]), 0, symbolinfo);
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fprintf(fp, "%u: %s - 0x%0llX\n", nframes - i - 1, symbolinfo->Name, symbolinfo->Address);
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}
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MEM_freeN(symbolinfo);
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# undef MAXSYMBOL
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# undef SIZE
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# else
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fprintf(fp, "Crash backtrace not supported on release builds\n");
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# endif /* NDEBUG */
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#else /* _MSC_VER */
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/* ------------------ */
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/* non msvc/osx/linux */
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(void)fp;
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#endif
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# endif
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}
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#endif
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/* end BLI_system_backtrace */
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/* NOTE: The code for CPU brand string is adopted from Cycles. */
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@ -0,0 +1,375 @@
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/*
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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
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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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 Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/** \file
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* \ingroup bli
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*/
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#include <Windows.h>
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#include <stdio.h>
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#include <dbghelp.h>
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#include <shlwapi.h>
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#include <tlhelp32.h>
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#include "BLI_fileops.h"
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#include "BLI_path_util.h"
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#include "BLI_string.h"
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#include "MEM_guardedalloc.h"
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static EXCEPTION_POINTERS *current_exception;
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static const char *bli_windows_get_exception_description(const DWORD exceptioncode)
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{
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switch (exceptioncode) {
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case EXCEPTION_ACCESS_VIOLATION:
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return "EXCEPTION_ACCESS_VIOLATION";
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case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
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return "EXCEPTION_ARRAY_BOUNDS_EXCEEDED";
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case EXCEPTION_BREAKPOINT:
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return "EXCEPTION_BREAKPOINT";
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case EXCEPTION_DATATYPE_MISALIGNMENT:
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return "EXCEPTION_DATATYPE_MISALIGNMENT";
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case EXCEPTION_FLT_DENORMAL_OPERAND:
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return "EXCEPTION_FLT_DENORMAL_OPERAND";
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case EXCEPTION_FLT_DIVIDE_BY_ZERO:
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return "EXCEPTION_FLT_DIVIDE_BY_ZERO";
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case EXCEPTION_FLT_INEXACT_RESULT:
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return "EXCEPTION_FLT_INEXACT_RESULT";
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case EXCEPTION_FLT_INVALID_OPERATION:
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return "EXCEPTION_FLT_INVALID_OPERATION";
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case EXCEPTION_FLT_OVERFLOW:
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return "EXCEPTION_FLT_OVERFLOW";
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case EXCEPTION_FLT_STACK_CHECK:
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return "EXCEPTION_FLT_STACK_CHECK";
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case EXCEPTION_FLT_UNDERFLOW:
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return "EXCEPTION_FLT_UNDERFLOW";
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case EXCEPTION_ILLEGAL_INSTRUCTION:
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return "EXCEPTION_ILLEGAL_INSTRUCTION";
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case EXCEPTION_IN_PAGE_ERROR:
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return "EXCEPTION_IN_PAGE_ERROR";
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case EXCEPTION_INT_DIVIDE_BY_ZERO:
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return "EXCEPTION_INT_DIVIDE_BY_ZERO";
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case EXCEPTION_INT_OVERFLOW:
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return "EXCEPTION_INT_OVERFLOW";
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case EXCEPTION_INVALID_DISPOSITION:
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return "EXCEPTION_INVALID_DISPOSITION";
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case EXCEPTION_NONCONTINUABLE_EXCEPTION:
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return "EXCEPTION_NONCONTINUABLE_EXCEPTION";
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case EXCEPTION_PRIV_INSTRUCTION:
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return "EXCEPTION_PRIV_INSTRUCTION";
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case EXCEPTION_SINGLE_STEP:
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return "EXCEPTION_SINGLE_STEP";
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case EXCEPTION_STACK_OVERFLOW:
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return "EXCEPTION_STACK_OVERFLOW";
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default:
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return "UNKNOWN EXCEPTION";
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}
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}
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static void bli_windows_get_module_name(LPVOID address, PCHAR buffer, size_t size)
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{
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HMODULE mod;
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buffer[0] = 0;
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if (GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, address, &mod)) {
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if (GetModuleFileName(mod, buffer, size)) {
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PathStripPath(buffer);
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}
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}
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}
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static void bli_windows_get_module_version(const char *file, char *buffer, size_t buffersize)
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{
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buffer[0] = 0;
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DWORD verHandle = 0;
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UINT size = 0;
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LPBYTE lpBuffer = NULL;
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DWORD verSize = GetFileVersionInfoSize(file, &verHandle);
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if (verSize != 0) {
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LPSTR verData = (LPSTR)MEM_callocN(verSize, "crash module version");
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if (GetFileVersionInfo(file, verHandle, verSize, verData)) {
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if (VerQueryValue(verData, "\\", (VOID FAR * FAR *)&lpBuffer, &size)) {
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if (size) {
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VS_FIXEDFILEINFO *verInfo = (VS_FIXEDFILEINFO *)lpBuffer;
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/* Magic value from
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* https://docs.microsoft.com/en-us/windows/win32/api/verrsrc/ns-verrsrc-vs_fixedfileinfo
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*/
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if (verInfo->dwSignature == 0xfeef04bd) {
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BLI_snprintf(buffer,
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buffersize,
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"%d.%d.%d.%d",
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(verInfo->dwFileVersionMS >> 16) & 0xffff,
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(verInfo->dwFileVersionMS >> 0) & 0xffff,
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(verInfo->dwFileVersionLS >> 16) & 0xffff,
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(verInfo->dwFileVersionLS >> 0) & 0xffff);
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}
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}
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}
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}
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MEM_freeN(verData);
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}
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}
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static void bli_windows_system_backtrace_exception_record(FILE *fp, PEXCEPTION_RECORD record)
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{
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char module[MAX_PATH];
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fprintf(fp, "Exception Record:\n\n");
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fprintf(fp,
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"ExceptionCode : %s\n",
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bli_windows_get_exception_description(record->ExceptionCode));
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fprintf(fp, "Exception Address : 0x%p\n", record->ExceptionAddress);
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bli_windows_get_module_name(record->ExceptionAddress, module, sizeof(module));
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fprintf(fp, "Exception Module : %s\n", module);
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fprintf(fp, "Exception Flags : 0x%.8x\n", record->ExceptionFlags);
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fprintf(fp, "Exception Parameters : 0x%x\n", record->NumberParameters);
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for (DWORD idx = 0; idx < record->NumberParameters; idx++) {
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fprintf(fp, "\tParameters[%d] : 0x%p\n", idx, (LPVOID *)record->ExceptionInformation[idx]);
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}
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if (record->ExceptionRecord) {
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fprintf(fp, "Nested ");
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bli_windows_system_backtrace_exception_record(fp, record->ExceptionRecord);
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}
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fprintf(fp, "\n\n");
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}
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static bool BLI_windows_system_backtrace_run_trace(FILE *fp, HANDLE hThread, PCONTEXT context)
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{
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const int max_symbol_length = 100;
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bool result = true;
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PSYMBOL_INFO symbolinfo = MEM_callocN(sizeof(SYMBOL_INFO) + max_symbol_length * sizeof(char),
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"crash Symbol table");
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symbolinfo->MaxNameLen = max_symbol_length - 1;
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symbolinfo->SizeOfStruct = sizeof(SYMBOL_INFO);
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STACKFRAME frame = {0};
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frame.AddrPC.Offset = context->Rip;
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frame.AddrPC.Mode = AddrModeFlat;
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frame.AddrFrame.Offset = context->Rsp;
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frame.AddrFrame.Mode = AddrModeFlat;
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frame.AddrStack.Offset = context->Rsp;
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frame.AddrStack.Mode = AddrModeFlat;
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while (true) {
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if (StackWalk64(IMAGE_FILE_MACHINE_AMD64,
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GetCurrentProcess(),
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hThread,
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&frame,
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context,
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NULL,
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SymFunctionTableAccess64,
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SymGetModuleBase64,
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0)) {
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if (frame.AddrPC.Offset) {
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char module[MAX_PATH];
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bli_windows_get_module_name((LPVOID)frame.AddrPC.Offset, module, sizeof(module));
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if (SymFromAddr(GetCurrentProcess(), (DWORD64)(frame.AddrPC.Offset), 0, symbolinfo)) {
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fprintf(fp, "%-20s:0x%p %s", module, (LPVOID)symbolinfo->Address, symbolinfo->Name);
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IMAGEHLP_LINE lineinfo;
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lineinfo.SizeOfStruct = sizeof(lineinfo);
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DWORD displacement = 0;
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if (SymGetLineFromAddr(
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GetCurrentProcess(), (DWORD64)(frame.AddrPC.Offset), &displacement, &lineinfo)) {
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fprintf(fp, " %s:%d", lineinfo.FileName, lineinfo.LineNumber);
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}
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fprintf(fp, "\n");
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}
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else {
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fprintf(fp,
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"%-20s:0x%p %s\n",
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module,
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(LPVOID)frame.AddrPC.Offset,
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"Symbols not available");
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result = false;
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break;
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}
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}
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else {
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break;
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}
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}
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else {
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break;
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}
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}
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MEM_freeN(symbolinfo);
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fprintf(fp, "\n\n");
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return result;
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}
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|
||||
static void bli_windows_system_backtrace_stack_thread(FILE *fp, HANDLE hThread)
|
||||
{
|
||||
if (hThread != GetCurrentThread()) {
|
||||
SuspendThread(hThread);
|
||||
}
|
||||
CONTEXT context;
|
||||
context.ContextFlags = CONTEXT_ALL;
|
||||
if (!GetThreadContext(hThread, &context)) {
|
||||
fprintf(fp, "Cannot get thread context : 0x0%.8x\n", GetLastError());
|
||||
}
|
||||
BLI_windows_system_backtrace_run_trace(fp, hThread, &context);
|
||||
if (hThread != GetCurrentThread()) {
|
||||
ResumeThread(hThread);
|
||||
}
|
||||
}
|
||||
|
||||
static void bli_windows_system_backtrace_modules(FILE *fp)
|
||||
{
|
||||
fprintf(fp, "Loaded Modules :\n");
|
||||
HANDLE hModuleSnap = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, 0);
|
||||
if (hModuleSnap == INVALID_HANDLE_VALUE)
|
||||
return;
|
||||
|
||||
MODULEENTRY32 me32;
|
||||
me32.dwSize = sizeof(MODULEENTRY32);
|
||||
|
||||
if (!Module32First(hModuleSnap, &me32)) {
|
||||
CloseHandle(hModuleSnap); // Must clean up the snapshot object!
|
||||
fprintf(fp, " Error getting module list.\n");
|
||||
return;
|
||||
}
|
||||
|
||||
do {
|
||||
if (me32.th32ProcessID == GetCurrentProcessId()) {
|
||||
char version[MAX_PATH];
|
||||
bli_windows_get_module_version(me32.szExePath, version, sizeof(version));
|
||||
fprintf(fp, "0x%p %-20s %s\n", me32.modBaseAddr, version, me32.szModule);
|
||||
}
|
||||
} while (Module32Next(hModuleSnap, &me32));
|
||||
}
|
||||
|
||||
static void bli_windows_system_backtrace_threads(FILE *fp)
|
||||
{
|
||||
fprintf(fp, "Threads:\n");
|
||||
HANDLE hThreadSnap = INVALID_HANDLE_VALUE;
|
||||
THREADENTRY32 te32;
|
||||
|
||||
hThreadSnap = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, 0);
|
||||
if (hThreadSnap == INVALID_HANDLE_VALUE) {
|
||||
fprintf(fp, "Unable to retrieve threads list.\n");
|
||||
return;
|
||||
}
|
||||
|
||||
te32.dwSize = sizeof(THREADENTRY32);
|
||||
|
||||
if (!Thread32First(hThreadSnap, &te32)) {
|
||||
CloseHandle(hThreadSnap);
|
||||
return;
|
||||
}
|
||||
do {
|
||||
if (te32.th32OwnerProcessID == GetCurrentProcessId()) {
|
||||
if (GetCurrentThreadId() != te32.th32ThreadID) {
|
||||
fprintf(fp, "Thread : %.8x\n", te32.th32ThreadID);
|
||||
HANDLE ht = OpenThread(THREAD_ALL_ACCESS, FALSE, te32.th32ThreadID);
|
||||
bli_windows_system_backtrace_stack_thread(fp, ht);
|
||||
CloseHandle(ht);
|
||||
}
|
||||
}
|
||||
} while (Thread32Next(hThreadSnap, &te32));
|
||||
CloseHandle(hThreadSnap);
|
||||
}
|
||||
|
||||
static bool BLI_windows_system_backtrace_stack(FILE *fp)
|
||||
{
|
||||
fprintf(fp, "Stack trace:\n");
|
||||
CONTEXT TempContext = *current_exception->ContextRecord;
|
||||
return BLI_windows_system_backtrace_run_trace(fp, GetCurrentThread(), &TempContext);
|
||||
}
|
||||
|
||||
static bool bli_private_symbols_loaded()
|
||||
{
|
||||
IMAGEHLP_MODULE64 m64;
|
||||
m64.SizeOfStruct = sizeof(m64);
|
||||
if (SymGetModuleInfo64(GetCurrentProcess(), (DWORD64)GetModuleHandle(NULL), &m64)) {
|
||||
PathStripPath(m64.LoadedPdbName);
|
||||
return BLI_strcasecmp(m64.LoadedPdbName, "blender_private.pdb") == 0;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
static void bli_load_symbols()
|
||||
{
|
||||
/* If this is a developer station and the private pdb is already loaded leave it be. */
|
||||
if (bli_private_symbols_loaded()) {
|
||||
return;
|
||||
}
|
||||
|
||||
char pdb_file[MAX_PATH] = {0};
|
||||
|
||||
/* get the currently executing image */
|
||||
if (GetModuleFileNameA(NULL, pdb_file, sizeof(pdb_file))) {
|
||||
/* remove the filename */
|
||||
PathRemoveFileSpecA(pdb_file);
|
||||
/* append blender.pdb */
|
||||
PathAppendA(pdb_file, "blender.pdb");
|
||||
if (BLI_exists(pdb_file)) {
|
||||
HMODULE mod = GetModuleHandle(NULL);
|
||||
if (mod) {
|
||||
size_t size = BLI_file_size(pdb_file);
|
||||
|
||||
/* SymInitialize will try to load symbols on its own, so we first must unload whatever it
|
||||
* did trying to help */
|
||||
SymUnloadModule64(GetCurrentProcess(), (DWORD64)mod);
|
||||
|
||||
DWORD64 module_base = SymLoadModule(
|
||||
GetCurrentProcess(), NULL, pdb_file, NULL, (DWORD64)mod, (DWORD)size);
|
||||
if (module_base == 0) {
|
||||
fprintf(stderr,
|
||||
"Error loading symbols %s\n\terror:0x%.8x\n\tsize = %zi\n\tbase=0x%p\n",
|
||||
pdb_file,
|
||||
GetLastError(),
|
||||
size,
|
||||
(LPVOID)mod);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void BLI_system_backtrace(FILE *fp)
|
||||
{
|
||||
SymInitialize(GetCurrentProcess(), NULL, TRUE);
|
||||
bli_load_symbols();
|
||||
bli_windows_system_backtrace_exception_record(fp, current_exception->ExceptionRecord);
|
||||
if (BLI_windows_system_backtrace_stack(fp)) {
|
||||
/* When the blender symbols are missing the stack traces will be unreliable
|
||||
* so only run if the previous step completed successfully. */
|
||||
bli_windows_system_backtrace_threads(fp);
|
||||
}
|
||||
bli_windows_system_backtrace_modules(fp);
|
||||
fputc(0, fp); /* Give our selves a nice zero terminator for later on */
|
||||
}
|
||||
|
||||
void BLI_windows_handle_exception(EXCEPTION_POINTERS *exception)
|
||||
{
|
||||
current_exception = exception;
|
||||
fprintf(stderr,
|
||||
"Error : %s\n",
|
||||
bli_windows_get_exception_description(exception->ExceptionRecord->ExceptionCode));
|
||||
fflush(stderr);
|
||||
|
||||
LPVOID address = exception->ExceptionRecord->ExceptionAddress;
|
||||
fprintf(stderr, "Address : 0x%p\n", address);
|
||||
|
||||
CHAR modulename[MAX_PATH];
|
||||
bli_windows_get_module_name(address, modulename, sizeof(modulename));
|
||||
fprintf(stderr, "Module : %s\n", modulename);
|
||||
fflush(stderr);
|
||||
}
|
||||
|
|
@ -687,6 +687,14 @@ elseif(WIN32)
|
|||
)
|
||||
endif()
|
||||
|
||||
if(WITH_WINDOWS_PDB)
|
||||
if(WITH_WINDOWS_STRIPPED_PDB)
|
||||
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/blender_public.pdb DESTINATION . RENAME blender.pdb)
|
||||
else()
|
||||
install(FILES $<TARGET_PDB_FILE:blender> DESTINATION . RENAME blender.pdb)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(WITH_PYTHON)
|
||||
string(REPLACE "." "" _PYTHON_VERSION_NO_DOTS ${PYTHON_VERSION})
|
||||
|
||||
|
|
@ -1085,6 +1093,13 @@ endif()
|
|||
# the use of vcpkg
|
||||
if(WIN32)
|
||||
set_target_properties(blender PROPERTIES VS_GLOBAL_VcpkgEnabled "false")
|
||||
set_target_properties(blender PROPERTIES
|
||||
PDB_NAME "blender_private"
|
||||
PDB_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>")
|
||||
if (WITH_WINDOWS_PDB AND WITH_WINDOWS_STRIPPED_PDB)
|
||||
message("poop : ${COMPILE_PDB_OUTPUT_DIRECTORY}")
|
||||
target_link_options(blender PRIVATE "/PDBSTRIPPED:${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/blender_public.pdb")
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# -----------------------------------------------------------------------------
|
||||
|
|
|
|||
|
|
@ -190,97 +190,25 @@ static void sig_handle_crash(int signum)
|
|||
}
|
||||
|
||||
# ifdef WIN32
|
||||
LONG WINAPI windows_exception_handler(EXCEPTION_POINTERS *ExceptionInfo)
|
||||
extern LONG WINAPI windows_exception_handler(EXCEPTION_POINTERS *ExceptionInfo)
|
||||
{
|
||||
switch (ExceptionInfo->ExceptionRecord->ExceptionCode) {
|
||||
case EXCEPTION_ACCESS_VIOLATION:
|
||||
fputs("Error : EXCEPTION_ACCESS_VIOLATION\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
|
||||
fputs("Error : EXCEPTION_ARRAY_BOUNDS_EXCEEDED\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_BREAKPOINT:
|
||||
fputs("Error : EXCEPTION_BREAKPOINT\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_DATATYPE_MISALIGNMENT:
|
||||
fputs("Error : EXCEPTION_DATATYPE_MISALIGNMENT\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_FLT_DENORMAL_OPERAND:
|
||||
fputs("Error : EXCEPTION_FLT_DENORMAL_OPERAND\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_FLT_DIVIDE_BY_ZERO:
|
||||
fputs("Error : EXCEPTION_FLT_DIVIDE_BY_ZERO\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_FLT_INEXACT_RESULT:
|
||||
fputs("Error : EXCEPTION_FLT_INEXACT_RESULT\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_FLT_INVALID_OPERATION:
|
||||
fputs("Error : EXCEPTION_FLT_INVALID_OPERATION\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_FLT_OVERFLOW:
|
||||
fputs("Error : EXCEPTION_FLT_OVERFLOW\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_FLT_STACK_CHECK:
|
||||
fputs("Error : EXCEPTION_FLT_STACK_CHECK\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_FLT_UNDERFLOW:
|
||||
fputs("Error : EXCEPTION_FLT_UNDERFLOW\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_ILLEGAL_INSTRUCTION:
|
||||
fputs("Error : EXCEPTION_ILLEGAL_INSTRUCTION\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_IN_PAGE_ERROR:
|
||||
fputs("Error : EXCEPTION_IN_PAGE_ERROR\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_INT_DIVIDE_BY_ZERO:
|
||||
fputs("Error : EXCEPTION_INT_DIVIDE_BY_ZERO\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_INT_OVERFLOW:
|
||||
fputs("Error : EXCEPTION_INT_OVERFLOW\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_INVALID_DISPOSITION:
|
||||
fputs("Error : EXCEPTION_INVALID_DISPOSITION\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_NONCONTINUABLE_EXCEPTION:
|
||||
fputs("Error : EXCEPTION_NONCONTINUABLE_EXCEPTION\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_PRIV_INSTRUCTION:
|
||||
fputs("Error : EXCEPTION_PRIV_INSTRUCTION\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_SINGLE_STEP:
|
||||
fputs("Error : EXCEPTION_SINGLE_STEP\n", stderr);
|
||||
break;
|
||||
case EXCEPTION_STACK_OVERFLOW:
|
||||
fputs("Error : EXCEPTION_STACK_OVERFLOW\n", stderr);
|
||||
break;
|
||||
default:
|
||||
fputs("Error : Unrecognized Exception\n", stderr);
|
||||
break;
|
||||
}
|
||||
|
||||
fflush(stderr);
|
||||
|
||||
/* If this is a stack overflow then we can't walk the stack, so just show
|
||||
/* If this is a stack overflow then we can't walk the stack, so just try to show
|
||||
* where the error happened */
|
||||
if (EXCEPTION_STACK_OVERFLOW != ExceptionInfo->ExceptionRecord->ExceptionCode) {
|
||||
HMODULE mod;
|
||||
CHAR modulename[MAX_PATH];
|
||||
LPVOID address = ExceptionInfo->ExceptionRecord->ExceptionAddress;
|
||||
|
||||
fprintf(stderr, "Address : 0x%p\n", address);
|
||||
if (GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, address, &mod)) {
|
||||
if (GetModuleFileName(mod, modulename, MAX_PATH)) {
|
||||
fprintf(stderr, "Module : %s\n", modulename);
|
||||
if (ExceptionInfo->ExceptionRecord->ExceptionCode == EXCEPTION_STACK_OVERFLOW) {
|
||||
HMODULE mod;
|
||||
CHAR modulename[MAX_PATH];
|
||||
LPVOID address = ExceptionInfo->ExceptionRecord->ExceptionAddress;
|
||||
fprintf(stderr, "Error : EXCEPTION_STACK_OVERFLOW\n");
|
||||
fprintf(stderr, "Address : 0x%p\n", address);
|
||||
if (GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, address, &mod)) {
|
||||
if (GetModuleFileName(mod, modulename, MAX_PATH)) {
|
||||
fprintf(stderr, "Module : %s\n", modulename);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fflush(stderr);
|
||||
|
||||
# ifdef NDEBUG
|
||||
TerminateProcess(GetCurrentProcess(), SIGSEGV);
|
||||
# else
|
||||
}
|
||||
else {
|
||||
BLI_windows_handle_exception(ExceptionInfo);
|
||||
sig_handle_crash(SIGSEGV);
|
||||
# endif
|
||||
}
|
||||
|
||||
return EXCEPTION_EXECUTE_HANDLER;
|
||||
|
|
|
|||
Loading…
Reference in New Issue