diff options
Diffstat (limited to 'arch/x86/um/setjmp_64.S')
| -rw-r--r-- | arch/x86/um/setjmp_64.S | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/x86/um/setjmp_64.S b/arch/x86/um/setjmp_64.S index 45f547b4043e..b46acb6a8ebd 100644 --- a/arch/x86/um/setjmp_64.S +++ b/arch/x86/um/setjmp_64.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ # # arch/x86_64/setjmp.S # @@ -18,9 +19,9 @@ .text .align 4 - .globl setjmp - .type setjmp, @function -setjmp: + .globl kernel_setjmp + .type kernel_setjmp, @function +kernel_setjmp: pop %rsi # Return address, and adjust the stack xorl %eax,%eax # Return value movq %rbx,(%rdi) @@ -32,15 +33,15 @@ setjmp: movq %r14,40(%rdi) movq %r15,48(%rdi) movq %rsi,56(%rdi) # Return address - ret + RET - .size setjmp,.-setjmp + .size kernel_setjmp,.-kernel_setjmp .text .align 4 - .globl longjmp - .type longjmp, @function -longjmp: + .globl kernel_longjmp + .type kernel_longjmp, @function +kernel_longjmp: movl %esi,%eax # Return value (int) movq (%rdi),%rbx movq 8(%rdi),%rsp @@ -51,4 +52,4 @@ longjmp: movq 48(%rdi),%r15 jmp *56(%rdi) - .size longjmp,.-longjmp + .size kernel_longjmp,.-kernel_longjmp |