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authorjhb <jhb@FreeBSD.org>2001-11-13 16:58:43 +0000
committerjhb <jhb@FreeBSD.org>2001-11-13 16:58:43 +0000
commit28f45ce3d007a02044407c59d8fa8d71b123779d (patch)
tree05c575cab2035579e3e29e612580acdf81f9a785
parent7e0d456cdf234ebd9cefd3a5a9a969c32a5a3343 (diff)
downloadFreeBSD-src-28f45ce3d007a02044407c59d8fa8d71b123779d.zip
FreeBSD-src-28f45ce3d007a02044407c59d8fa8d71b123779d.tar.gz
Cleanups after previous change:
- Renumber labels since the previous revision removed one. - Remove useless and wrong comment. - Repeating the function name is just redundant. - The previous revision made the comment about %edx useless. - The comment about %eax was wrong (but did explain why %eax used to be fixed up). Submitted by: bde
-rw-r--r--lib/libc/amd64/sys/vfork.S11
-rw-r--r--lib/libc/i386/sys/Ovfork.S11
2 files changed, 4 insertions, 18 deletions
diff --git a/lib/libc/amd64/sys/vfork.S b/lib/libc/amd64/sys/vfork.S
index af9c4a1..76c314c 100644
--- a/lib/libc/amd64/sys/vfork.S
+++ b/lib/libc/amd64/sys/vfork.S
@@ -41,13 +41,6 @@
#include "SYS.h"
-/*
- * pid = vfork();
- *
- * %edx == 0 in parent process, %edx == 1 in child process.
- * %eax == pid of child in parent, %eax == pid of parent in child.
- *
- */
.weak _vfork
.set _vfork,__sys_vfork
.weak vfork
@@ -56,9 +49,9 @@ ENTRY(__sys_vfork)
popl %ecx /* my rta into ecx */
lea SYS_vfork,%eax
KERNCALL
- jb 2f
+ jb 1f
jmp *%ecx
-2:
+1:
pushl %ecx
PIC_PROLOGUE
jmp PIC_PLT(HIDENAME(cerror))
diff --git a/lib/libc/i386/sys/Ovfork.S b/lib/libc/i386/sys/Ovfork.S
index af9c4a1..76c314c 100644
--- a/lib/libc/i386/sys/Ovfork.S
+++ b/lib/libc/i386/sys/Ovfork.S
@@ -41,13 +41,6 @@
#include "SYS.h"
-/*
- * pid = vfork();
- *
- * %edx == 0 in parent process, %edx == 1 in child process.
- * %eax == pid of child in parent, %eax == pid of parent in child.
- *
- */
.weak _vfork
.set _vfork,__sys_vfork
.weak vfork
@@ -56,9 +49,9 @@ ENTRY(__sys_vfork)
popl %ecx /* my rta into ecx */
lea SYS_vfork,%eax
KERNCALL
- jb 2f
+ jb 1f
jmp *%ecx
-2:
+1:
pushl %ecx
PIC_PROLOGUE
jmp PIC_PLT(HIDENAME(cerror))
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