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# Build for all components of the XRay runtime support library.
# XRay runtime library implementation files.
set(XRAY_SOURCES
xray_init.cc
xray_flags.cc
xray_interface.cc
xray_log_interface.cc
xray_utils.cc)
# Implementation files for all XRay modes.
set(XRAY_FDR_MODE_SOURCES
xray_fdr_flags.cc
xray_buffer_queue.cc
xray_fdr_logging.cc)
set(XRAY_BASIC_MODE_SOURCES
xray_basic_flags.cc
xray_basic_logging.cc)
set(XRAY_PROFILING_MODE_SOURCES
xray_profile_collector.cc
xray_profiling.cc
xray_profiling_flags.cc)
# Implementation files for all XRay architectures.
set(x86_64_SOURCES
xray_x86_64.cc
xray_trampoline_x86_64.S)
set(arm_SOURCES
xray_arm.cc
xray_trampoline_arm.S)
set(armhf_SOURCES
${arm_SOURCES})
set(aarch64_SOURCES
xray_AArch64.cc
xray_trampoline_AArch64.S)
set(mips_SOURCES
xray_mips.cc
xray_trampoline_mips.S)
set(mipsel_SOURCES
xray_mips.cc
xray_trampoline_mips.S)
set(mips64_SOURCES
xray_mips64.cc
xray_trampoline_mips64.S)
set(mips64el_SOURCES
xray_mips64.cc
xray_trampoline_mips64.S)
set(powerpc64le_SOURCES
xray_powerpc64.cc
xray_trampoline_powerpc64.cc
xray_trampoline_powerpc64_asm.S)
set(XRAY_IMPL_HEADERS
xray_allocator.h
xray_basic_flags.h
xray_basic_flags.inc
xray_basic_logging.h
xray_buffer_queue.h
xray_defs.h
xray_fdr_flags.h
xray_fdr_flags.inc
xray_fdr_log_records.h
xray_fdr_logging.h
xray_flags.h
xray_flags.inc
xray_function_call_trie.h
xray_interface_internal.h
xray_powerpc64.inc
xray_profile_collector.h
xray_profiling_flags.h
xray_profiling_flags.inc
xray_recursion_guard.h
xray_segmented_array.h
xray_tsc.h
xray_utils.h
xray_x86_64.inc)
# Now put it all together...
include_directories(..)
include_directories(../../include)
set(XRAY_CFLAGS ${SANITIZER_COMMON_CFLAGS})
set(XRAY_COMMON_DEFINITIONS XRAY_HAS_EXCEPTIONS=1)
# We don't need RTTI in XRay, so turn that off.
append_rtti_flag(OFF XRAY_CFLAGS)
append_list_if(
COMPILER_RT_HAS_XRAY_COMPILER_FLAG XRAY_SUPPORTED=1 XRAY_COMMON_DEFINITIONS)
append_list_if(
COMPILER_RT_BUILD_XRAY_NO_PREINIT XRAY_NO_PREINIT XRAY_COMMON_DEFINITIONS)
add_compiler_rt_component(xray)
set(XRAY_COMMON_RUNTIME_OBJECT_LIBS
RTSanitizerCommon
RTSanitizerCommonLibc)
if (CLANG_DEFAULT_CXX_STDLIB STREQUAL "libc++" AND (TARGET cxx OR HAVE_LIBCXX))
set(XRAY_DEPS cxx)
endif()
if (APPLE)
set(XRAY_LINK_LIBS ${SANITIZER_COMMON_LINK_LIBS})
add_asm_sources(XRAY_ASM_SOURCES xray_trampoline_x86_64.S)
add_weak_symbols("sanitizer_common" WEAK_SYMBOL_LINK_FLAGS)
add_weak_symbols("xray" WEAK_SYMBOL_LINK_FLAGS)
add_compiler_rt_object_libraries(RTXray
OS ${XRAY_SUPPORTED_OS}
ARCHS ${XRAY_SUPPORTED_ARCH}
SOURCES ${x86_64_SOURCES}
ADDITIONAL_HEADERS ${XRAY_IMPL_HEADERS}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
DEPS ${XRAY_DEPS})
add_compiler_rt_object_libraries(RTXrayFDR
OS ${XRAY_SUPPORTED_OS}
ARCHS ${XRAY_SUPPORTED_ARCH}
SOURCES ${XRAY_FDR_MODE_SOURCES}
ADDITIONAL_HEADERS ${XRAY_IMPL_HEADERS}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
DEPS ${XRAY_DEPS})
add_compiler_rt_object_libraries(RTXrayBASIC
OS ${XRAY_SUPPORTED_OS}
ARCHS ${XRAY_SUPPORTED_ARCH}
SOURCES ${XRAY_BASIC_MODE_SOURCES}
ADDITIONAL_HEADERS ${XRAY_IMPL_HEADERS}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
DEPS ${XRAY_DEPS})
add_compiler_rt_object_libraries(RTXrayPROFILING
OS ${XRAY_SUPPORTED_OS}
ARCHS ${XRAY_SUPPORTED_ARCH}
SOURCES ${XRAY_PROFILING_MODE_SOURCES}
ADDITIONAL_HEADERS ${XRAY_IMPL_HEADERS}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
DEPS ${XRAY_DEPS})
# We only support running on osx for now.
add_compiler_rt_runtime(clang_rt.xray
STATIC
OS ${XRAY_SUPPORTED_OS}
ARCHS ${XRAY_SUPPORTED_ARCH}
OBJECT_LIBS RTXray
RTSanitizerCommon
RTSanitizerCommonLibc
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
LINK_FLAGS ${SANITIZER_COMMON_LINK_FLAGS} ${WEAK_SYMBOL_LINK_FLAGS}
LINK_LIBS ${XRAY_LINK_LIBS}
PARENT_TARGET xray)
add_compiler_rt_runtime(clang_rt.xray-fdr
STATIC
OS ${XRAY_SUPPORTED_OS}
ARCHS ${XRAY_SUPPORTED_ARCH}
OBJECT_LIBS RTXrayFDR
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
LINK_FLAGS ${SANITIZER_COMMON_LINK_FLAGS} ${WEAK_SYMBOL_LINK_FLAGS}
LINK_LIBS ${XRAY_LINK_LIBS}
PARENT_TARGET xray)
add_compiler_rt_runtime(clang_rt.xray-basic
STATIC
OS ${XRAY_SUPPORTED_OS}
ARCHS ${XRAY_SUPPORTED_ARCH}
OBJECT_LIBS RTXrayBASIC
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
LINK_FLAGS ${SANITIZER_COMMON_LINK_FLAGS} ${WEAK_SYMBOL_LINK_FLAGS}
LINK_LIBS ${XRAY_LINK_LIBS}
PARENT_TARGET xray)
add_compiler_rt_runtime(clang_rt.xray-profiling
STATIC
OS ${XRAY_SUPPORTED_OS}
ARCHS ${XRAY_SUPPORTED_ARCH}
OBJECT_LIBS RTXrayPROFILING
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
LINK_FLAGS ${SANITIZER_COMMON_LINK_FLAGS} ${WEAK_SYMBOL_LINK_FLAGS}
LINK_LIBS ${XRAY_LINK_LIBS}
PARENT_TARGET xray)
else() # not Apple
foreach(arch ${XRAY_SUPPORTED_ARCH})
if(NOT CAN_TARGET_${arch})
continue()
endif()
add_compiler_rt_object_libraries(RTXray
ARCHS ${arch}
SOURCES ${XRAY_SOURCES} ${${arch}_SOURCES}
ADDITIONAL_HEADERS ${XRAY_IMPL_HEADERS}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
DEPS ${XRAY_DEPS})
add_compiler_rt_object_libraries(RTXrayFDR
ARCHS ${arch}
SOURCES ${XRAY_FDR_MODE_SOURCES}
ADDITIONAL_HEADERS ${XRAY_IMPL_HEADERS}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
DEPS ${XRAY_DEPS})
add_compiler_rt_object_libraries(RTXrayBASIC
ARCHS ${arch}
SOURCES ${XRAY_BASIC_MODE_SOURCES}
ADDITIONAL_HEADERS ${XRAY_IMPL_HEADERS}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
DEPS ${XRAY_DEPS})
add_compiler_rt_object_libraries(RTXrayPROFILING
ARCHS ${arch}
SOURCES ${XRAY_PROFILING_MODE_SOURCES}
ADDITIONAL_HEADERS ${XRAY_IMPL_HEADERS}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
DEPS ${XRAY_DEPS})
# Common XRay archive for instrumented binaries.
add_compiler_rt_runtime(clang_rt.xray
STATIC
ARCHS ${arch}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
OBJECT_LIBS ${XRAY_COMMON_RUNTIME_OBJECT_LIBS} RTXray
PARENT_TARGET xray)
# FDR mode runtime archive (addon for clang_rt.xray)
add_compiler_rt_runtime(clang_rt.xray-fdr
STATIC
ARCHS ${arch}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
OBJECT_LIBS RTXrayFDR
PARENT_TARGET xray)
# Basic mode runtime archive (addon for clang_rt.xray)
add_compiler_rt_runtime(clang_rt.xray-basic
STATIC
ARCHS ${arch}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
OBJECT_LIBS RTXrayBASIC
PARENT_TARGET xray)
# Profiler Mode runtime
add_compiler_rt_runtime(clang_rt.xray-profiling
STATIC
ARCHS ${arch}
CFLAGS ${XRAY_CFLAGS}
DEFS ${XRAY_COMMON_DEFINITIONS}
OBJECT_LIBS RTXrayPROFILING
PARENT_TARGET xray)
endforeach()
endif() # not Apple
if(COMPILER_RT_INCLUDE_TESTS)
add_subdirectory(tests)
endif()
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