diff options
Diffstat (limited to 'src/setjmp/arm')
| -rw-r--r-- | src/setjmp/arm/longjmp.s | 15 | ||||
| -rw-r--r-- | src/setjmp/arm/setjmp.s | 17 |
2 files changed, 32 insertions, 0 deletions
diff --git a/src/setjmp/arm/longjmp.s b/src/setjmp/arm/longjmp.s new file mode 100644 index 00000000..037cb3d3 --- /dev/null +++ b/src/setjmp/arm/longjmp.s @@ -0,0 +1,15 @@ +.global _longjmp +.global longjmp +.type _longjmp,%function +.type longjmp,%function +_longjmp: +longjmp: + mov ip,r0 + movs r0,r1 + moveq r0,#1 + ldmia ip!, {v1,v2,v3,v4,v5,v6,sl,fp} + ldr sp,[ip],#4 + ldr lr,[ip],#4 + tst lr,#1 + moveq pc,lr + bx lr diff --git a/src/setjmp/arm/setjmp.s b/src/setjmp/arm/setjmp.s new file mode 100644 index 00000000..41e02d82 --- /dev/null +++ b/src/setjmp/arm/setjmp.s @@ -0,0 +1,17 @@ +.global __setjmp +.global _setjmp +.global setjmp +.type __setjmp,%function +.type _setjmp,%function +.type setjmp,%function +__setjmp: +_setjmp: +setjmp: + mov ip,r0 + stmia ip!,{v1,v2,v3,v4,v5,v6,sl,fp} + mov r2,sp + stmia ip!,{r2,lr} + mov r0,#0 + tst lr,#1 + moveq pc,lr + bx lr |