diff options
| author | Shiva Chen <shiva0217@gmail.com> | 2018-03-01 07:47:27 +0000 |
|---|---|---|
| committer | Shiva Chen <shiva0217@gmail.com> | 2018-03-01 07:47:27 +0000 |
| commit | 9008dc9a4e6c3ac1eb7cdd910c8f74099420d911 (patch) | |
| tree | 5eb0a76d95b65e0798648433450985adee989136 /cmake | |
| parent | cb51fdb0ad4f3c34c5a7212a1b93163a7489fb76 (diff) | |
[PATCH] [compiler-rt, RISCV] Support builtins for RISC-V
Summary:
Support builtins for RISC-V, RV32 and RV64.
Reviewers: asb, apazos, mgrang
Differential Revision: https://reviews.llvm.org/D42958
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@326420 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/Modules/CompilerRTUtils.cmake | 9 | ||||
| -rw-r--r-- | cmake/base-config-ix.cmake | 4 | ||||
| -rw-r--r-- | cmake/builtin-config-ix.cmake | 4 | ||||
| -rw-r--r-- | cmake/config-ix.cmake | 2 |
4 files changed, 18 insertions, 1 deletions
diff --git a/cmake/Modules/CompilerRTUtils.cmake b/cmake/Modules/CompilerRTUtils.cmake index 9f79a9b92..f567202fa 100644 --- a/cmake/Modules/CompilerRTUtils.cmake +++ b/cmake/Modules/CompilerRTUtils.cmake @@ -168,6 +168,7 @@ macro(detect_target_arch) check_symbol_exists(__mips64__ "" __MIPS64) check_symbol_exists(__powerpc64__ "" __PPC64) check_symbol_exists(__powerpc64le__ "" __PPC64LE) + check_symbol_exists(__riscv "" __RISCV) check_symbol_exists(__s390x__ "" __S390X) check_symbol_exists(__wasm32__ "" __WEBASSEMBLY32) check_symbol_exists(__wasm64__ "" __WEBASSEMBLY64) @@ -187,6 +188,14 @@ macro(detect_target_arch) add_default_target_arch(powerpc64) elseif(__PPC64LE) add_default_target_arch(powerpc64le) + elseif(__RISCV) + if(CMAKE_SIZEOF_VOID_P EQUAL "4") + add_default_target_arch(riscv32) + elseif(CMAKE_SIZEOF_VOID_P EQUAL "8") + add_default_target_arch(riscv64) + else() + message(FATAL_ERROR "Unsupport XLEN for RISC-V") + endif() elseif(__S390X) add_default_target_arch(s390x) elseif(__WEBASSEMBLY32) diff --git a/cmake/base-config-ix.cmake b/cmake/base-config-ix.cmake index b208f0852..beb05f6c8 100644 --- a/cmake/base-config-ix.cmake +++ b/cmake/base-config-ix.cmake @@ -186,6 +186,10 @@ macro(test_targets) test_target_arch(aarch32 "" "-march=armv8-a") elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "aarch64") test_target_arch(aarch64 "" "-march=armv8-a") + elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "riscv32") + test_target_arch(riscv32 "" "") + elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "riscv64") + test_target_arch(riscv64 "" "") elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "wasm32") test_target_arch(wasm32 "" "--target=wasm32-unknown-unknown") elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "wasm64") diff --git a/cmake/builtin-config-ix.cmake b/cmake/builtin-config-ix.cmake index bdb2529b5..eda5f4641 100644 --- a/cmake/builtin-config-ix.cmake +++ b/cmake/builtin-config-ix.cmake @@ -30,6 +30,8 @@ set(X86_64 x86_64) set(MIPS32 mips mipsel) set(MIPS64 mips64 mips64el) set(PPC64 powerpc64 powerpc64le) +set(RISCV32 riscv32) +set(RISCV64 riscv64) set(WASM32 wasm32) set(WASM64 wasm64) @@ -40,7 +42,7 @@ if(APPLE) endif() set(ALL_BUILTIN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} - ${MIPS32} ${MIPS64} ${PPC64} ${WASM32} ${WASM64}) + ${MIPS32} ${MIPS64} ${PPC64} ${RISCV32} ${RISCV64} ${WASM32} ${WASM64}) include(CompilerRTUtils) include(CompilerRTDarwinUtils) diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index 9f24b9d50..1e04da7bb 100644 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -179,6 +179,8 @@ set(X86_64 x86_64) set(MIPS32 mips mipsel) set(MIPS64 mips64 mips64el) set(PPC64 powerpc64 powerpc64le) +set(RISCV32 riscv32) +set(RISCV64 riscv64) set(S390X s390x) set(WASM32 wasm32) set(WASM64 wasm64) |