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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/setjmp.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/setjmp.S')
-rw-r--r--libc/sysdeps/linux/vax/setjmp.S35
1 files changed, 20 insertions, 15 deletions
diff --git a/libc/sysdeps/linux/vax/setjmp.S b/libc/sysdeps/linux/vax/setjmp.S
index f81be9330..bdbde4b13 100644
--- a/libc/sysdeps/linux/vax/setjmp.S
+++ b/libc/sysdeps/linux/vax/setjmp.S
@@ -1,14 +1,19 @@
-# setjmp.S atp. Sept. 2001
-# save regs and info needed for a longjmp
+
+/*
+ * setjmp.S atp. Sept. 2001
+ * Jan-Benedict Glaw <jbglaw@lug-owl.de> 2006
+ *
+ * Save regs and info needed for a longjmp
+ */
.globl __sigsetjmp
.align 4
__sigsetjmp:
- .word 0x0000 # we look after reg saving here - this must
- # match longjmp
- movl 0x4(%ap), %r0 # our scratch reg
- # kenn would probably use movq here. :-)
- movl %r1, 0x14(%r0) # save regs
+ .word 0x0000 /* We look after reg saving here - this */
+ /* must match longjmp. */
+ movl 0x4(%ap), %r0 /* Our scratch reg */
+ /* kenn would probably use movq here. :-) */
+ movl %r1, 0x14(%r0) /* save regs */
movl %r2, 0x18(%r0)
movl %r3, 0x1c(%r0)
movl %r4, 0x20(%r0)
@@ -19,16 +24,16 @@ __sigsetjmp:
movl %r9, 0x34(%r0)
movl %r10, 0x38(%r0)
movl %r11, 0x3c(%r0)
- # now save our call frame
- movl (%fp), (%r0) # condition handler (for VMS emulation)
- movl 0x4(%fp), 0x4(%r0) # psw
- movl 0x8(%fp), 0x8(%r0) # ap
- movl 0xc(%fp), 0xc(%r0) # fp
- movl 0x10(%fp), 0x10(%r0) # pc
- # call the sigjmp save routine
+ /* Now save our call frame */
+ movl (%fp), (%r0) /* Condition handler (for VMS emulation) */
+ movl 0x4(%fp), 0x4(%r0) /* psw */
+ movl 0x8(%fp), 0x8(%r0) /* ap */
+ movl 0xc(%fp), 0xc(%r0) /* fp */
+ movl 0x10(%fp), 0x10(%r0) /* pc */
+ /* Call the sigjmp save routine */
pushl 8(%ap)
pushl %r0
calls $2, __sigjmp_save
- # done
+ /* Done */
ret