diff options
| author | Richard Pennington <rich@pennware.com> | 2012-11-09 23:32:57 +0100 |
|---|---|---|
| committer | rofl0r <retnyg@gmx.net> | 2012-11-13 18:15:10 +0100 |
| commit | 7669d1e334e6b96455eece78da43bf830b93d697 (patch) | |
| tree | 6649acfaa61ec6780498b55fa8015ca4f7a6cdae /src/setjmp/ppc | |
| parent | 1e717ea3d2a864e00e507f1a70a892c551955f1b (diff) | |
| download | musl-7669d1e334e6b96455eece78da43bf830b93d697.tar.gz musl-7669d1e334e6b96455eece78da43bf830b93d697.tar.xz musl-7669d1e334e6b96455eece78da43bf830b93d697.zip | |
import preliminary ppc work by rdp.
Diffstat (limited to 'src/setjmp/ppc')
| -rw-r--r-- | src/setjmp/ppc/longjmp.S | 17 | ||||
| -rw-r--r-- | src/setjmp/ppc/setjmp.S | 18 |
2 files changed, 35 insertions, 0 deletions
diff --git a/src/setjmp/ppc/longjmp.S b/src/setjmp/ppc/longjmp.S new file mode 100644 index 00000000..df13c7b1 --- /dev/null +++ b/src/setjmp/ppc/longjmp.S @@ -0,0 +1,17 @@ +#include <bits/asm.h> + .global _longjmp + .global longjmp + .type _longjmp,@function + .type longjmp,@function +_longjmp: +longjmp: + cmpi 7, 0, r3, 0 + bne 7, 1f + addi r3, r3, 1 +1: lmw r8, 4(r3) // load r8-r31 + mr r6, r4 + mtlr r11 + mtcr r12 + mr r2, r9 + mr r1, r10 + blr diff --git a/src/setjmp/ppc/setjmp.S b/src/setjmp/ppc/setjmp.S new file mode 100644 index 00000000..7d0b9ac5 --- /dev/null +++ b/src/setjmp/ppc/setjmp.S @@ -0,0 +1,18 @@ +#include <bits/asm.h> + .global __setjmp + .global _setjmp + .global setjmp + .type __setjmp,@function + .type _setjmp,@function + .type setjmp,@function +__setjmp: +_setjmp: +setjmp: + mflr r11 + mfcr r12 + mr r10, r1 + mr r9, r2 + stmw r8, 0(r3) // save r8-r31 + li r3,0 + blr + |