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Merge pull request #1171 from daleglass/windows_memory_debugging

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Implement VIRCADIA_MEMORY_DEBUGGING for Windows
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Kalila 2021-04-18 16:22:25 -04:00 committed by GitHub
commit 9463f8be0f
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1 changed files with 26 additions and 17 deletions
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43
cmake/macros/MemoryDebugger.cmake
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@ -17,25 +17,34 @@ if ("$ENV{VIRCADIA_MEMORY_DEBUGGING}")
endif ()
if (VIRCADIA_MEMORY_DEBUGGING)
if (UNIX)
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
# for clang on Linux
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-omit-frame-pointer -fsanitize=undefined -fsanitize=address -fsanitize=leak -fsanitize-recover=address")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined -fsanitize=address -fsanitize=leak -fsanitize-recover=address")
SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined -fsanitize=address -fsanitize=leak -fsanitize-recover=address")
else ()
# for gcc on Linux
# For some reason, using -fstack-protector results in this error:
# usr/bin/ld: ../../libraries/audio/libaudio.so: undefined reference to `FIR_1x4_AVX512(float*, float*, float*, float*, float*, float (*) [64], int)'
# The '-DSTACK_PROTECTOR' argument below disables the usage of this function in the code. This should be fine as it only works on the latest Intel hardware,
# and is an optimization that should make no functional difference.
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined -fsanitize=address -fsanitize=leak -U_FORTIFY_SOURCE -DSTACK_PROTECTOR -fstack-protector-strong -fno-omit-frame-pointer")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined -fsanitize=address -fsanitize=leak ")
SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined -fsanitize=address -fsanitize=leak")
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-omit-frame-pointer -fsanitize=undefined -fsanitize=address -fsanitize-recover=address")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined -fsanitize=address -fsanitize-recover=address")
SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined -fsanitize=address -fsanitize-recover=address")
if (UNIX)
# Only supported on Linux and OSX
# https://clang.llvm.org/docs/LeakSanitizer.html
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=leak")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=leak")
SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=leak")
endif()
elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
# for gcc
# For some reason, using -fstack-protector results in this error:
# usr/bin/ld: ../../libraries/audio/libaudio.so: undefined reference to `FIR_1x4_AVX512(float*, float*, float*, float*, float*, float (*) [64], int)'
# The '-DSTACK_PROTECTOR' argument below disables the usage of this function in the code. This should be fine as it only works on the latest Intel hardware,
# and is an optimization that should make no functional difference.
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined -fsanitize=address -fsanitize=leak -U_FORTIFY_SOURCE -DSTACK_PROTECTOR -fstack-protector-strong -fno-omit-frame-pointer")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined -fsanitize=address -fsanitize=leak ")
SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined -fsanitize=address -fsanitize=leak")
elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
# https://docs.microsoft.com/en-us/cpp/sanitizers/asan?view=msvc-160
# Supported experimentally starting from VS2019 v16.4, and officially from v16.9.
# UBSan and leak detection don't seem to be implemented yet.
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /fsanitize=address /Zi")
else()
message(FATAL_ERROR "Memory debugging is not supported on this platform." )
message(FATAL_ERROR "Memory debugging is not supported on this compiler.")
endif()
endif ()
endmacro(SETUP_MEMORY_DEBUGGER)