George Hu 641646376b lib/x86_64/setjmp: Use 32-bit zero idiom for shorter encoding ...

Switch from "xorq %rax, %rax" to "xorl %eax, %eax". In 64-bit mode
zeroing EAX implicitly clears RAX and the 32-bit form encodes are one
byte smaller while keeping identical semantics.

Signed-off-by: George Hu <integral@archlinux.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

2025-12-21 16:41:46 +01:00

..

efi

lib/hwfeatures-gcry: Enable SSE and AVX for x86_64 EFI

2025-10-23 19:15:00 +02:00

xen

i386/memory: Rename PAGE_SHIFT to GRUB_PAGE_SHIFT

2024-10-10 13:10:10 +02:00

relocator_asm.S

lib/x86_64/relocator_asm: Use .quad instead of .long

2024-09-05 17:58:56 +02:00

setjmp.S

lib/x86_64/setjmp: Use 32-bit zero idiom for shorter encoding

2025-12-21 16:41:46 +01:00