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| author | WANG Xuerui <git@xen0n.name> | 2022-07-26 18:57:17 +0300 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2022-07-29 13:22:32 +0300 |
| commit | 07b480695d24d1c9f27bb60fd4b980ae87e8bc1e (patch) | |
| tree | 4f6d6209f66bcc90748dbf5b371e11595cdcf86b /arch/loongarch/kernel/head.S | |
| parent | d8e7f201a4cf148c3801cdc9603963061d28d64f (diff) | |
| download | linux-07b480695d24d1c9f27bb60fd4b980ae87e8bc1e.tar.xz | |
LoongArch: Use the "jr" pseudo-instruction where applicable
Some of the assembly code in the LoongArch port likely originated
from a time when the assembler did not support pseudo-instructions like
"move" or "jr", so the desugared form was used and readability suffers
(to a minor degree) as a result.
As the upstream toolchain supports these pseudo-instructions from the
beginning, migrate the existing few usages to them for better
readability.
Signed-off-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/kernel/head.S')
| -rw-r--r-- | arch/loongarch/kernel/head.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/loongarch/kernel/head.S b/arch/loongarch/kernel/head.S index d01e62dd414f..e553c5fc17da 100644 --- a/arch/loongarch/kernel/head.S +++ b/arch/loongarch/kernel/head.S @@ -32,7 +32,7 @@ SYM_CODE_START(kernel_entry) # kernel entry point /* We might not get launched at the address the kernel is linked to, so we jump there. */ la.abs t0, 0f - jirl zero, t0, 0 + jr t0 0: la t0, __bss_start # clear .bss st.d zero, t0, 0 @@ -86,7 +86,7 @@ SYM_CODE_START(smpboot_entry) ld.d tp, t0, CPU_BOOT_TINFO la.abs t0, 0f - jirl zero, t0, 0 + jr t0 0: bl start_secondary SYM_CODE_END(smpboot_entry) |