diff options
| author | Christopher Faylor <cgf@redhat.com> | 2000-02-17 19:39:46 +0000 |
|---|---|---|
| committer | Christopher Faylor <cgf@redhat.com> | 2000-02-17 19:39:46 +0000 |
| commit | 6d491d8ad9122891d1a48447e8c49702eb678921 (patch) | |
| tree | 45619a131b9f211ceca9fce7a866328344bf00ec /newlib/libc/sys/sysvi386/_setjmp.s | |
| parent | bd592806f45307757c24ec3f75bdefe13abfd51f (diff) | |
| download | gdb-6d491d8ad9122891d1a48447e8c49702eb678921.tar.gz | |
import newlib-2000-02-17 snapshotcvs/SNAPSHOT
Diffstat (limited to 'newlib/libc/sys/sysvi386/_setjmp.s')
| -rw-r--r-- | newlib/libc/sys/sysvi386/_setjmp.s | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/newlib/libc/sys/sysvi386/_setjmp.s b/newlib/libc/sys/sysvi386/_setjmp.s new file mode 100644 index 00000000000..8f191b59a7b --- /dev/null +++ b/newlib/libc/sys/sysvi386/_setjmp.s @@ -0,0 +1,24 @@ +/ +/ our buffer looks like: +/ eax,ebx,ecx,edx,esi,edi,esp,ebp,pc + + .globl _setjmp + .globl setjmp +_setjmp: +setjmp: + pushl %ebx + movl 8(%esp), %ebx + movl %eax, (%ebx) + popl %eax + movl %eax, 4(%ebx) + movl %ecx, 8(%ebx) + movl %edx, 12(%ebx) + movl %esi, 16(%ebx) + movl %edi, 20(%ebx) + movl %esp, 24(%ebx) + movl %ebp, 28(%ebx) + movl (%esp), %eax + movl %eax, 32(%ebx) + xorl %eax, %eax + ret + |