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authorSteven J. Magnani <steve@digidescorp.com>2010-11-10 19:23:45 +0100
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2010-11-10 19:44:36 +0100
commit4dc998596f0ed8c9f1da6dc57a5640e3928cc12b (patch)
tree0909ba492763f96a9cbf0e840dc1a6bc7b5df221 /libc/sysdeps/linux/microblaze/__longjmp.S
parentffc5c7769dff075629e27a351b5c403e50a9f57d (diff)
microblaze: Fix setjmp/longjmp
Some state and registers are missing from setjmp/longjmp handling. Signed-off-by: Steven J. Magnani <steve@digidescorp.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/microblaze/__longjmp.S')
-rw-r--r--libc/sysdeps/linux/microblaze/__longjmp.S36
1 files changed, 20 insertions, 16 deletions
diff --git a/libc/sysdeps/linux/microblaze/__longjmp.S b/libc/sysdeps/linux/microblaze/__longjmp.S
index 2752f0bd3..c4423bec5 100644
--- a/libc/sysdeps/linux/microblaze/__longjmp.S
+++ b/libc/sysdeps/linux/microblaze/__longjmp.S
@@ -16,30 +16,34 @@
#define _ASM
#include <bits/setjmp.h>
-#include <clinkage.h>
+#include <libc-symbols.h>
.text
-C_ENTRY(__longjmp):
+ .globl C_SYMBOL_NAME(__longjmp)
+ .align 4
+C_SYMBOL_NAME(__longjmp):
/* load registers from memory to r5 (arg0) */
lwi r1, r5, 0
lwi r15, r5, 4
- lwi r18, r5, 8
- lwi r19, r5, 12
- lwi r20, r5, 16
- lwi r21, r5, 20
- lwi r22, r5, 24
- lwi r23, r5, 28
- lwi r24, r5, 32
- lwi r25, r5, 36
- lwi r26, r5, 40
- lwi r27, r5, 44
- lwi r28, r5, 48
- lwi r29, r5, 52
- lwi r30, r5, 56
+ lwi r2, r5, 8
+ lwi r13, r5, 12
+ lwi r18, r5, 16
+ lwi r19, r5, 20
+ lwi r20, r5, 24
+ lwi r21, r5, 28
+ lwi r22, r5, 32
+ lwi r23, r5, 36
+ lwi r24, r5, 40
+ lwi r25, r5, 44
+ lwi r26, r5, 48
+ lwi r27, r5, 52
+ lwi r28, r5, 56
+ lwi r29, r5, 60
+ lwi r30, r5, 64
+ lwi r31, r5, 68
addi r3, r0, 1 /* return val */
rtsd r15, 8 /* normal return */
nop
-C_END(__longjmp)
libc_hidden_def(__longjmp)