mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-02 16:44:10 +08:00
2d17bd24b0
The .incbin assembler directive is much faster than bin2c + $(CC).
Do similar refactoring as in
4c0f032d49 ("s390/purgatory: Omit use of bin2c").
Please note the .quad directive matches to size_t in C (both 8
byte) because the purgatory is compiled only for the 64-bit kernel.
(KEXEC_FILE depends on X86_64).
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220725020812.622255-2-masahiroy@kernel.org
15 lines
290 B
ArmAsm
15 lines
290 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
.section .rodata, "a"
|
|
|
|
.align 8
|
|
kexec_purgatory:
|
|
.globl kexec_purgatory
|
|
.incbin "arch/x86/purgatory/purgatory.ro"
|
|
.Lkexec_purgatory_end:
|
|
|
|
.align 8
|
|
kexec_purgatory_size:
|
|
.globl kexec_purgatory_size
|
|
.quad .Lkexec_purgatory_end - kexec_purgatory
|