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.
12 years ago · 729673689c
1 changed files with 1 additions and 1 deletions
--- 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