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[crt] Enable sparc and mips targets

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This patch enables sparc and mips in compiler-rt CRT, meaning that now every platform supported by compiler-rt builtins (that runs on Linux, i.e. not WebAssembly) will be suported by compiler-rt CRT

Reviewed By: phosek, MaskRay

Differential Revision: https://reviews.llvm.org/D147819
This commit is contained in:
Reagan Bohan
2023-04-12 16:55:15 -07:00
committed by Fangrui Song
parent 2ba88443b3
commit 2c12e9b7b2
2 changed files with 12 additions and 1 deletions
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5
compiler-rt/cmake/crt-config-ix.cmake
View File

@@ -24,6 +24,8 @@ set(HEXAGON hexagon)
set(X86 i386)
set(X86_64 x86_64)
set(LOONGARCH64 loongarch64)
set(MIPS32 mips mipsel)
set(MIPS64 mips64 mips64el)
set(PPC32 powerpc powerpcspe)
set(PPC64 powerpc64 powerpc64le)
set(RISCV32 riscv32)
@@ -31,7 +33,8 @@ set(RISCV64 riscv64)
set(VE ve)
set(ALL_CRT_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${PPC32}
${PPC64} ${RISCV32} ${RISCV64} ${VE} ${HEXAGON} ${LOONGARCH64})
${PPC64} ${RISCV32} ${RISCV64} ${VE} ${HEXAGON} ${LOONGARCH64}
${MIPS32} ${MIPS64} ${SPARC} ${SPARCV9})
include(CompilerRTUtils)

8
compiler-rt/lib/crt/crtbegin.c
View File

@@ -60,6 +60,10 @@ __asm__(".pushsection .init,\"ax\",%progbits\n\t"
__asm__(".pushsection .init,\"ax\",%progbits\n\t"
"bl __do_init\n\t"
".popsection");
#elif defined(__mips__)
__asm__(".pushsection .init,\"ax\",@progbits\n\t"
"jal __do_init\n\t"
".popsection");
#elif defined(__powerpc__) || defined(__powerpc64__)
__asm__(".pushsection .init,\"ax\",@progbits\n\t"
"bl __do_init\n\t"
@@ -109,6 +113,10 @@ __asm__(".pushsection .fini,\"ax\",@progbits\n\t"
__asm__(".pushsection .fini,\"ax\",%progbits\n\t"
"bl __do_fini\n\t"
".popsection");
#elif defined(__mips__)
__asm__(".pushsection .fini,\"ax\",@progbits\n\t"
"jal __do_fini\n\t"
".popsection");
#elif defined(__powerpc__) || defined(__powerpc64__)
__asm__(".pushsection .fini,\"ax\",@progbits\n\t"
"bl __do_fini\n\t"