diff options
Diffstat (limited to 'newlib/libc/machine/h8500/setjmp.S')
| -rw-r--r-- | newlib/libc/machine/h8500/setjmp.S | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/newlib/libc/machine/h8500/setjmp.S b/newlib/libc/machine/h8500/setjmp.S new file mode 100644 index 0000000..4b25fc0 --- /dev/null +++ b/newlib/libc/machine/h8500/setjmp.S @@ -0,0 +1,27 @@ +! + .file "setjmp.S" + .section .text + + .global _setjmp +_setjmp: + mov.w r7,@r0+ + mov.w r6,@r0+ + mov.w r5,@r0+ + mov.w @sp,r1 + mov.w r1,@r0 + clr.w r0 + rts + + .global _longjmp +_longjmp: + mov.w @r0+,r7 + mov.w @r0+,r6 + mov.w @r0+,r5 + mov.w @r0,r2 + mov.w r2,@sp + mov.w r1,r0 + tst.w r0 + bne .L1 + mov.w #1,r0 +.L1: + rts |