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Added ARM errata mitigations

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Reworked #189
This commit is contained in:
SChernykh 2023-09-06 15:31:12 +02:00
parent 2453c08194
commit 8d9b9e505e
3 changed files with 32 additions and 5 deletions
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10
.github/workflows/c-cpp.yml vendored
View file

@ -19,7 +19,7 @@ jobs:
matrix:
config:
- {arch: x86_64, flags: "-flto=2 -fuse-linker-plugin -ffunction-sections -Wno-error=inline"}
- {arch: aarch64, flags: "-flto=2 -fuse-linker-plugin -ffunction-sections -Wno-error=inline"}
- {arch: aarch64, flags: "-flto=2 -fuse-linker-plugin -ffunction-sections -Wno-error=inline -mfix-cortex-a53-835769 -mfix-cortex-a53-843419"}
steps:
- name: Setup Alpine Linux
@ -68,7 +68,7 @@ jobs:
run: |
mkdir build
cd build
cmake .. -DCMAKE_C_FLAGS='${{ matrix.config.flags }} -Wl,-s -Wl,--gc-sections' -DCMAKE_CXX_FLAGS='${{ matrix.config.flags }} -Wl,-s -Wl,--gc-sections' -DSTATIC_BINARY=ON
cmake .. -DCMAKE_C_FLAGS='${{ matrix.config.flags }} -Wl,-s -Wl,--gc-sections' -DCMAKE_CXX_FLAGS='${{ matrix.config.flags }} -Wl,-s -Wl,--gc-sections' -DSTATIC_BINARY=ON -DARCH_ID=${{ matrix.config.arch }}
make -j$(nproc)
- name: Run RandomX tests
@ -83,7 +83,7 @@ jobs:
cd tests
mkdir build
cd build
cmake .. -DCMAKE_C_FLAGS='${{ matrix.config.flags }} -Wl,-s -Wl,--gc-sections' -DCMAKE_CXX_FLAGS='${{ matrix.config.flags }} -Wl,-s -Wl,--gc-sections' -DSTATIC_LIBS=ON
cmake .. -DCMAKE_C_FLAGS='${{ matrix.config.flags }} -Wl,-s -Wl,--gc-sections' -DCMAKE_CXX_FLAGS='${{ matrix.config.flags }} -Wl,-s -Wl,--gc-sections' -DSTATIC_LIBS=ON -DARCH_ID=${{ matrix.config.arch }}
make -j$(nproc)
- name: Run tests
@ -246,8 +246,8 @@ jobs:
strategy:
matrix:
config:
- {os: ubuntu-20.04, flags: "-flto=2 -fuse-linker-plugin -ffunction-sections"}
- {os: ubuntu-22.04, flags: "-flto=2 -fuse-linker-plugin -ffunction-sections"}
- {os: ubuntu-20.04, flags: "-flto=2 -fuse-linker-plugin -ffunction-sections -mfix-cortex-a53-835769 -mfix-cortex-a53-843419"}
- {os: ubuntu-22.04, flags: "-flto=2 -fuse-linker-plugin -ffunction-sections -mfix-cortex-a53-835769 -mfix-cortex-a53-843419"}
steps:
- name: Install dependencies

7
CMakeLists.txt
View file

@ -359,3 +359,10 @@ if (STATIC_BINARY OR STATIC_LIBS)
else()
target_link_libraries(${CMAKE_PROJECT_NAME} debug ${ZMQ_LIBRARY_DEBUG} debug ${UV_LIBRARY_DEBUG} debug ${CURL_LIBRARY_DEBUG} optimized ${ZMQ_LIBRARY} optimized ${UV_LIBRARY} optimized ${CURL_LIBRARY} ${LIBS})
endif()
message(STATUS "Summary of build options:
C compiler: ${CMAKE_C_COMPILER} (${CMAKE_C_COMPILER_ID})
CXX compiler: ${CMAKE_CXX_COMPILER} (${CMAKE_CXX_COMPILER_ID})
C_FLAGS: ${CMAKE_C_FLAGS}
CXX_FLAGS: ${CMAKE_CXX_FLAGS}
")

20
cmake/flags.cmake
View file

@ -5,9 +5,24 @@ set(CMAKE_CXX_STANDARD 14)
set(CMAKE_C_STANDARD 99)
set(CMAKE_C_STANDARD_REQUIRED ON)
if(NOT ARCH_ID)
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "")
set(CMAKE_SYSTEM_PROCESSOR ${CMAKE_HOST_SYSTEM_PROCESSOR})
endif()
string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" ARCH_ID)
endif()
if (ARCH_ID MATCHES "^(aarch64|arm64|armv8-a)$")
set(ARMv8 1)
endif()
if (CMAKE_CXX_COMPILER_ID MATCHES GNU)
set(GENERAL_FLAGS "-pthread")
if (ARMv8)
set(GENERAL_FLAGS "${GENERAL_FLAGS} -mfix-cortex-a53-835769 -mfix-cortex-a53-843419")
endif()
if (DEV_WITH_TSAN)
set(GENERAL_FLAGS "${GENERAL_FLAGS} -fno-omit-frame-pointer -fsanitize=thread")
endif()
@ -69,11 +84,16 @@ elseif (CMAKE_CXX_COMPILER_ID MATCHES MSVC)
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
elseif (CMAKE_CXX_COMPILER_ID MATCHES Clang)
if (WIN32)
set(GENERAL_FLAGS "")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static")
else()
set(GENERAL_FLAGS "-pthread")
endif()
if (ARMv8)
set(GENERAL_FLAGS "${GENERAL_FLAGS} -mfix-cortex-a53-835769")
endif()
set(WARNING_FLAGS "-Wall -Wextra -Wno-undefined-internal -Wunreachable-code-aggressive -Wmissing-prototypes -Wmissing-variable-declarations -Werror")
if (DEV_WITH_MSAN)