diff options
Diffstat (limited to 'libc/sysdeps/linux/h8300/bsd-_setjmp.S')
| -rw-r--r-- | libc/sysdeps/linux/h8300/bsd-_setjmp.S | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/h8300/bsd-_setjmp.S b/libc/sysdeps/linux/h8300/bsd-_setjmp.S new file mode 100644 index 000000000..e315058a7 --- /dev/null +++ b/libc/sysdeps/linux/h8300/bsd-_setjmp.S @@ -0,0 +1,27 @@ +/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. H8/300 version. */ + +#define _ASM +#define _SETJMP_H +#include <bits/setjmp.h> + +#ifdef __H8300S__ + .h8300s +#else + .h8300h +#endif + .text + +.global __setjmp + +__setjmp: + 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 er0,er1 + sub.l er0,er0 + mov.l er0,@(JB_SIZE:16,er1) + rts |