diff options
| author | Rich Felker <dalias@aerifal.cx> | 2014-07-08 19:40:44 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2014-07-28 00:27:59 -0400 |
| commit | 5b589c54922eaffe0feb9300b328445db965df8c (patch) | |
| tree | 666c38e2dde613bae670f0e0deed5ccfeb9faba5 /src | |
| parent | 4de2f79aea491e00e6f7a33e7ab700ecd615d622 (diff) | |
| download | musl-5b589c54922eaffe0feb9300b328445db965df8c.tar.gz | |
fix typo in microblaze setjmp asm
r24 was wrongly being saved at a misaligned offset of 30 rather than
the correct offset of 40 in the jmp_buf. the exact effects of this
error have not been studied, but it's clear that the value of r24 was
lost across setjmp/longjmp and the saved values of r21 and/or r22 may
also have been corrupted.
(cherry picked from commit 729673689c3e78803ddfdac2ca6be5a5b80e124a)
Diffstat (limited to 'src')
| -rw-r--r-- | src/setjmp/microblaze/setjmp.s | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/setjmp/microblaze/setjmp.s b/src/setjmp/microblaze/setjmp.s index f39468a5..40afcc0d 100644 --- a/src/setjmp/microblaze/setjmp.s +++ b/src/setjmp/microblaze/setjmp.s @@ -17,7 +17,7 @@ setjmp: swi r21, r5, 28 swi r22, r5, 32 swi r23, r5, 36 - swi r24, r5, 30 + swi r24, r5, 40 swi r25, r5, 44 swi r26, r5, 48 swi r27, r5, 52 |