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| author | Xiaotian Wu <wuxiaotian@loongson.cn> | 2023-12-27 09:25:22 +0100 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2024-03-07 11:14:30 +0100 |
| commit | ff37c9fcbe1d88a3ea0c6174ba8424e3ea14a82b (patch) | |
| tree | 7d67ff1aca71a499cb1da36826f8acf99e8b1da2 /src/boot/efi/meson.build | |
| parent | Merge pull request #31345 from DaanDeMeyer/mkosi-packages (diff) | |
| download | systemd-ff37c9fcbe1d88a3ea0c6174ba8424e3ea14a82b.tar.xz systemd-ff37c9fcbe1d88a3ea0c6174ba8424e3ea14a82b.zip | |
loongarch64: disable simd when build efi
LoongArch does not yet support the `-mgeneral-regs-only` option, so when
compiling for EFI, we need to use the `-mno-lsx` and `-mno-lasx` options
to disable SIMD instructions.
Diffstat (limited to 'src/boot/efi/meson.build')
| -rw-r--r-- | src/boot/efi/meson.build | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/boot/efi/meson.build b/src/boot/efi/meson.build index 6194099fe4..483e0ade0c 100644 --- a/src/boot/efi/meson.build +++ b/src/boot/efi/meson.build @@ -210,11 +210,13 @@ if cc.get_id() == 'clang' endif efi_arch_c_args = { - 'aarch64' : ['-mgeneral-regs-only'], - 'arm' : ['-mgeneral-regs-only'], + 'aarch64' : ['-mgeneral-regs-only'], + 'arm' : ['-mgeneral-regs-only'], + # Until -mgeneral-regs-only is supported in LoongArch, use the following option instead: + 'loongarch64' : ['-mno-lsx', '-mno-lasx'], # Pass -m64/32 explicitly to make building on x32 work. - 'x86_64' : ['-m64', '-march=x86-64', '-mno-red-zone', '-mgeneral-regs-only'], - 'x86' : ['-m32', '-march=i686', '-mgeneral-regs-only', '-malign-double'], + 'x86_64' : ['-m64', '-march=x86-64', '-mno-red-zone', '-mgeneral-regs-only'], + 'x86' : ['-m32', '-march=i686', '-mgeneral-regs-only', '-malign-double'], } efi_arch_c_ld_args = { # libgcc is not compiled with -fshort-wchar, but it does not use it anyways, |