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author"Jan-Benedict Glaw" <jbglaw@lug-owl.de>2006-01-30 21:23:23 +0000
committer"Jan-Benedict Glaw" <jbglaw@lug-owl.de>2006-01-30 21:23:23 +0000
commitf118c166cb9967908ff6df233eaacffc3e8e3642 (patch)
tree78e2140c12d183e65d0196e9a65d27c1a0debfe1 /libc/sysdeps/linux/vax/__longjmp.S
parent6af91aa03ac4492a6a1c884b3c02f2b0ce5f9d4f (diff)
Assebler sources ment to be preprocessed shouldn't contain assembler
comments, but C comments instead...
Diffstat (limited to 'libc/sysdeps/linux/vax/__longjmp.S')
-rw-r--r--libc/sysdeps/linux/vax/__longjmp.S38
1 files changed, 21 insertions, 17 deletions
diff --git a/libc/sysdeps/linux/vax/__longjmp.S b/libc/sysdeps/linux/vax/__longjmp.S
index a48581fa9..61b37a3b9 100644
--- a/libc/sysdeps/linux/vax/__longjmp.S
+++ b/libc/sysdeps/linux/vax/__longjmp.S
@@ -1,24 +1,28 @@
#include <features.h>
-# longjmp.S atp sept 2001
-# restore regs and info and jmp back to a previous setjmp
+/*
+ * longjmp.S atp sept 2001
+ * Jan-Benedict Glaw <jbglaw@lug-owl.de> 2006
+ *
+ * Restore regs and info and jmp back to a previous setjmp
+ */
-.globl __longjmp
-.align 4
+.globl __longjmp
+.align 4
__longjmp:
- .word 0x0040 # this matches setjmp and PLT
- movl 0x4(%ap), %r0 # our scratch reg
-# movl $0, %r0
-# movl (%r0), %r0
- # we are going to modify our stack frame
- # to the same as that of the setjmp we called earlier
- movl (%r0), (%fp) # cond handler
- movl 0x4(%r0), 0x4(%fp) # psw
- movl 0x8(%r0), 0x8(%fp) # ap
- movl 0xc(%r0), 0xc(%fp) # fp
- movl 0x10(%r0), 0x10(%fp) # pc
+ .word 0x0040 /* This matches setjmp and PLT */
+ movl 0x4(%ap), %r0 /* Our scratch reg */
+/* movl $0, %r0 */
+/* movl (%r0), %r0 */
+ /* We are going to modify our stack frame */
+ /* to the same as that of the setjmp we called earlier */
+ movl (%r0), (%fp) /* cond handler */
+ movl 0x4(%r0), 0x4(%fp) /* psw */
+ movl 0x8(%r0), 0x8(%fp) /* ap */
+ movl 0xc(%r0), 0xc(%fp) /* fp */
+ movl 0x10(%r0), 0x10(%fp) /* pc */
- # restore the regs
+ /* Restore the regs */
movl 0x14(%r0), %r1
movl 0x18(%r0), %r2
movl 0x1c(%r0), %r3
@@ -31,7 +35,7 @@ __longjmp:
movl 0x38(%r0), %r10
movl 0x3c(%r0), %r11
- # check val and set to 1 if set to zero
+ /* Check val and set to 1 if set to zero */
movl 0x8(%ap), %r0
tstl %r0
bneq exit_ok