diff options
Diffstat (limited to 'src/setjmp/powerpc/longjmp.s')
| -rw-r--r-- | src/setjmp/powerpc/longjmp.s | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/src/setjmp/powerpc/longjmp.s b/src/setjmp/powerpc/longjmp.s deleted file mode 100644 index bab17511..00000000 --- a/src/setjmp/powerpc/longjmp.s +++ /dev/null @@ -1,65 +0,0 @@ - .global _longjmp - .global longjmp - .type _longjmp,@function - .type longjmp,@function -_longjmp: -longjmp: -# void longjmp(jmp_buf env, int val); -# put val into return register and restore the env saved in setjmp -# if val(r4) is 0, put 1 there. - # 0) move old return address into r0 - lwz 0, 0(3) - # 1) put it into link reg - mtlr 0 - #2 ) restore stack ptr - lwz 1, 4(3) - #3) restore control reg - lwz 0, 8(3) - mtcr 0 - #4) restore r14-r31 - lwz 14, 12(3) - lwz 15, 16(3) - lwz 16, 20(3) - lwz 17, 24(3) - lwz 18, 28(3) - lwz 19, 32(3) - lwz 20, 36(3) - lwz 21, 40(3) - lwz 22, 44(3) - lwz 23, 48(3) - lwz 24, 52(3) - lwz 25, 56(3) - lwz 26, 60(3) - lwz 27, 64(3) - lwz 28, 68(3) - lwz 29, 72(3) - lwz 30, 76(3) - lwz 31, 80(3) - lfd 14,88(3) - lfd 15,96(3) - lfd 16,104(3) - lfd 17,112(3) - lfd 18,120(3) - lfd 19,128(3) - lfd 20,136(3) - lfd 21,144(3) - lfd 22,152(3) - lfd 23,160(3) - lfd 24,168(3) - lfd 25,176(3) - lfd 26,184(3) - lfd 27,192(3) - lfd 28,200(3) - lfd 29,208(3) - lfd 30,216(3) - lfd 31,224(3) - #5) put val into return reg r3 - mr 3, 4 - - #6) check if return value is 0, make it 1 in that case - cmpwi cr7, 4, 0 - bne cr7, 1f - li 3, 1 -1: - blr - |