diff options
| author | Eric Andersen <andersen@codepoet.org> | 2004-07-15 07:34:00 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2004-07-15 07:34:00 +0000 |
| commit | 71150804d1ac8ed2f7b9c6d3025fd415c58b129e (patch) | |
| tree | aab8c892a813847614070f73e711178cd3c9ec74 /libc/sysdeps/linux/h8300/setjmp.S | |
| parent | 255fbb6abcef56c5f8c36383d49a902686f258f5 (diff) | |
h8300 updates from Yoshinori Sato
Diffstat (limited to 'libc/sysdeps/linux/h8300/setjmp.S')
| -rw-r--r-- | libc/sysdeps/linux/h8300/setjmp.S | 46 |
1 files changed, 10 insertions, 36 deletions
diff --git a/libc/sysdeps/linux/h8300/setjmp.S b/libc/sysdeps/linux/h8300/setjmp.S index 53ecf3dbe..5e487674b 100644 --- a/libc/sysdeps/linux/h8300/setjmp.S +++ b/libc/sysdeps/linux/h8300/setjmp.S @@ -1,49 +1,23 @@ +#define _ASM +#define _SETJMP_H +#include <bits/setjmp.h> + #ifdef __H8300S__ .h8300s #else .h8300h #endif .text - -.global __setjmp + .global ___sigsetjmp -.global ___longjmp -__setjmp: ___sigsetjmp: - add.l #20,er0 - mov.l er6,@er0 + add.l #JB_SIZE,er0 + mov.l @sp,er1 ; return PC + mov.l er1,@-er0 + mov.l sp,@-er0 + mov.l er6,@-er0 mov.l er5,@-er0 mov.l er4,@-er0 - mov.l er3,@-er0 - mov.l er2,@-er0 - mov.l er1,@-er0 - mov.l sp,@(24,er0) - mov.l @sp,er1 - mov.l er1,@(28,er0) sub.l er0,er0 rts - -___longjmp: - mov.l er1,er1 - bne 1f - sub.l er1,er1 - inc.l #1,er1 -1: - adds #4,er0 - adds #4,er0 - mov.l @er0+,er3 - mov.l @er0+,er4 - mov.l @er0+,er5 - mov.l @er0+,er6 - mov.l @er0+,sp - mov.l @er0,er2 - mov.l er2,@sp - mov.l er1,er2 - mov.l er0,er1 - mov.l er2,er0 - sub.l #28,er1 - mov.l @(4,er1),er2 - mov.l @er1,er1 - rts - |