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Implement AOT support for RISCV (#649)

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Enable RISCV AOT support, the supported ABIs are LP64 and LP64D for riscv64, ILP32 and ILP32D for riscv32.
For wamrc:
    use --target=riscv64/riscv32 to specify the target arch of output AOT file,
    use --target-abi=lp64d/lp64/ilp32d/ilp32 to specify the target ABI,
    if --target-abi isn't specified, by default lp64d is used for riscv64, and ilp32d is used for riscv32.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Co-authored-by: wenyongh <wenyong.huang@intel.com>
This commit is contained in:
Huang Qi
2021-07-22 11:16:47 +08:00
committed by GitHub
parent ea06c19a9d
commit e4023c8e02
29 changed files with 667 additions and 459 deletions
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11
wamr-compiler/CMakeLists.txt
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@ -68,6 +68,14 @@ elseif (WAMR_BUILD_TARGET MATCHES "AARCH64.*")
elseif (WAMR_BUILD_TARGET MATCHES "ARM.*")
add_definitions(-DBUILD_TARGET_ARM)
add_definitions(-DBUILD_TARGET="${WAMR_BUILD_TARGET}")
elseif (WAMR_BUILD_TARGET STREQUAL "RISCV64" OR WAMR_BUILD_TARGET STREQUAL "RISCV64_LP64D")
add_definitions(-DBUILD_TARGET_RISCV64_LP64D)
elseif (WAMR_BUILD_TARGET STREQUAL "RISCV64_LP64")
add_definitions(-DBUILD_TARGET_RISCV64_LP64)
elseif (WAMR_BUILD_TARGET STREQUAL "RISCV32" OR WAMR_BUILD_TARGET STREQUAL "RISCV32_ILP32D")
add_definitions(-DBUILD_TARGET_RISCV32_ILP32D)
elseif (WAMR_BUILD_TARGET STREQUAL "RISCV32_ILP32")
add_definitions(-DBUILD_TARGET_RISCV32_ILP32)
else ()
message (FATAL_ERROR "-- Build target isn't set")
endif ()
@ -75,7 +83,8 @@ endif ()
message ("-- Build as target ${WAMR_BUILD_TARGET}")
if (CMAKE_SIZEOF_VOID_P EQUAL 8)
if (WAMR_BUILD_TARGET STREQUAL "X86_64" OR WAMR_BUILD_TARGET STREQUAL "AMD_64" OR WAMR_BUILD_TARGET MATCHES "AARCH64.*")
if (WAMR_BUILD_TARGET STREQUAL "X86_64" OR WAMR_BUILD_TARGET STREQUAL "AMD_64"
OR WAMR_BUILD_TARGET MATCHES "AARCH64.*" OR WAMR_BUILD_TARGET MATCHES "RISCV64.*")
if (NOT WAMR_BUILD_PLATFORM STREQUAL "windows")
# Add -fPIC flag if build as 64-bit
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")