christoph/wamr
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Enable AOT linux perf support (#2930)

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And refactor the original perf support
- use WAMR_BUILD_LINUX_PERF as the cmake compilation control
- use WASM_ENABLE_LINUX_PERF as the compiler macro
- use `wamrc --enable-linux-perf` to generate aot file which contains fp operations
- use `iwasm --enable-linux-perf` to create perf map for `perf record`
This commit is contained in:
liang.he
2024-01-02 15:58:17 +08:00
committed by GitHub
parent 38019f273a
commit 5c3ad0279a
17 changed files with 208 additions and 36 deletions
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13
build-scripts/config_common.cmake
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@ -147,13 +147,20 @@ elseif (WAMR_BUILD_SANITIZER STREQUAL "asan")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fno-omit-frame-pointer -fsanitize=address -fno-sanitize-recover=all" )
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")
endif()
elseif (WAMR_BUILD_SANITIZER STREQUAL "tsan")
elseif (WAMR_BUILD_SANITIZER STREQUAL "tsan")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fno-omit-frame-pointer -fsanitize=thread -fno-sanitize-recover=all" )
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=thread")
elseif (NOT (WAMR_BUILD_SANITIZER STREQUAL "") )
message(SEND_ERROR "Unsupported sanitizer: ${WAMR_BUILD_SANITIZER}")
endif()
if (WAMR_BUILD_LINUX_PERF EQUAL 1)
if (NOT WAMR_BUILD_JIT AND NOT WAMR_BUILD_AOT)
message(WARNING "only support perf in aot and llvm-jit")
set(WAMR_BUILD_LINUX_PERF 0)
endif ()
endif ()
########################################
message ("-- Build Configurations:")
@ -440,3 +447,7 @@ if (WAMR_CONFIGUABLE_BOUNDS_CHECKS EQUAL 1)
add_definitions (-DWASM_CONFIGURABLE_BOUNDS_CHECKS=1)
message (" Configurable bounds checks enabled")
endif ()
if (WAMR_BUILD_LINUX_PERF EQUAL 1)
add_definitions (-DWASM_ENABLE_LINUX_PERF=1)
message (" Enable linux perf support")
endif ()