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LoongArch support (#929)

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* LoongArch: These files are only compiled on the LoongArch platform

* Revert "Support loongarch64"

This reverts commit 79d5b68e0a6e36eb1b4faf86bcfd78d1e0a61ee8.

* LoongArch: link libatomic

* LoongArch: add "-mcmodel=large" to CFLAGS
This commit is contained in:
Wu Xiaotian
2022-05-23 19:55:14 +08:00
committed by GitHub
parent ae1d5417ad
commit a3e0857f84
5 changed files with 12 additions and 12 deletions
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5
cmake/Env.cmake
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@ -137,8 +137,9 @@ elseif(${ARCHITECTURE} STREQUAL "aarch64")
set(MTUNE_CFLAGS "-mtune=generic" ) set(MTUNE_CFLAGS "-mtune=generic" )
set(ARCH_LDFLAGS "-l:libatomic.a") set(ARCH_LDFLAGS "-l:libatomic.a")
elseif(${ARCHITECTURE} STREQUAL "loongarch64") elseif(${ARCHITECTURE} STREQUAL "loongarch64")
set(MARCH_CFLAGS "-march=la464" ) set(MARCH_CFLAGS "-march=la464" "-mcmodel=large")
set(MTUNE_CFLAGS "-mabi=lp64d" ) set(MTUNE_CFLAGS "-mabi=lp64d")
set(ARCH_LDFLAGS "-latomic")
elseif(${ARCHITECTURE} STREQUAL "sw_64") elseif(${ARCHITECTURE} STREQUAL "sw_64")
set(ARCH_LDFLAGS "-latomic -llzma") set(ARCH_LDFLAGS "-latomic -llzma")
else() else()

11
deps/oblib/src/lib/CMakeLists.txt vendored
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@ -26,18 +26,11 @@ ob_lib_add_target(oblib_lib_coro_context
coro/context/asm/make_sw_64_sysv_elf_gas.S coro/context/asm/make_sw_64_sysv_elf_gas.S
coro/context/asm/jump_sw_64_sysv_elf_gas.S coro/context/asm/jump_sw_64_sysv_elf_gas.S
coro/context/asm/ontop_sw_64_aapcs_elf_gas.S coro/context/asm/ontop_sw_64_aapcs_elf_gas.S
)
disable_pch(oblib_lib_coro_context)
if(${ARCHITECTURE} STREQUAL "loongarch64")
ob_lib_add_target(oblib_lib_coro_context_loongarch64
coro/context/asm/jump_loongarch64_sysv_elf_gas.S coro/context/asm/jump_loongarch64_sysv_elf_gas.S
coro/context/asm/make_loongarch64_sysv_elf_gas.S coro/context/asm/make_loongarch64_sysv_elf_gas.S
coro/context/asm/ontop_loongarch64_sysv_elf_gas.S coro/context/asm/ontop_loongarch64_sysv_elf_gas.S
) )
disable_pch(oblib_lib_coro_context_loongarch64) disable_pch(oblib_lib_coro_context)
endif()
ob_set_subtarget(oblib_lib coro ob_set_subtarget(oblib_lib coro
coro/co_base_sched.cpp coro/co_base_sched.cpp

2
deps/oblib/src/lib/coro/context/asm/jump_loongarch64_sysv_elf_gas.S vendored
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@ -38,6 +38,7 @@
* * * *
* *****************************************************/ * *****************************************************/
#if defined(__loongarch64)
.file "jump_loongarch64_sysv_elf_gas.S" .file "jump_loongarch64_sysv_elf_gas.S"
.text .text
.globl jump_fcontext .globl jump_fcontext
@ -119,3 +120,4 @@ jump_fcontext:
/* Mark that we don't need executable stack. */ /* Mark that we don't need executable stack. */
.section .note.GNU-stack,"",%progbits .section .note.GNU-stack,"",%progbits
#endif

2
deps/oblib/src/lib/coro/context/asm/make_loongarch64_sysv_elf_gas.S vendored
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@ -38,6 +38,7 @@
* * * *
* *****************************************************/ * *****************************************************/
#if defined(__loongarch64)
.file "make_loongarch64_sysv_elf_gas.S" .file "make_loongarch64_sysv_elf_gas.S"
.text .text
.globl make_fcontext .globl make_fcontext
@ -70,3 +71,4 @@ finish:
.size make_fcontext, .-make_fcontext .size make_fcontext, .-make_fcontext
/* Mark that we don't need executable stack. */ /* Mark that we don't need executable stack. */
.section .note.GNU-stack,"",%progbits .section .note.GNU-stack,"",%progbits
#endif

2
deps/oblib/src/lib/coro/context/asm/ontop_loongarch64_sysv_elf_gas.S vendored
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@ -38,6 +38,7 @@
* * * *
* *****************************************************/ * *****************************************************/
#if defined(__loongarch64)
.file "ontop_loongarch64_sysv_elf_gas.S" .file "ontop_loongarch64_sysv_elf_gas.S"
.text .text
.globl ontop_fcontext .globl ontop_fcontext
@ -116,3 +117,4 @@ ontop_fcontext:
/* Mark that we don't need executable stack. */ /* Mark that we don't need executable stack. */
.section .note.GNU-stack,"",%progbits .section .note.GNU-stack,"",%progbits
#endif