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Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/syscall.S')
-rw-r--r--sysdeps/unix/sysv/linux/i386/syscall.S10
1 files changed, 7 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/syscall.S b/sysdeps/unix/sysv/linux/i386/syscall.S
index b7b44e76da..e7839cd1c0 100644
--- a/sysdeps/unix/sysv/linux/i386/syscall.S
+++ b/sysdeps/unix/sysv/linux/i386/syscall.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -18,6 +18,9 @@ Cambridge, MA 02139, USA. */
#include <sysdep.h>
+/* Please consult the file sysdeps/unix/sysv/linux/i386/sysdep.h for
+ more information about the value -125 used below.*/
+
.text
SYSCALL_ERROR_HANDLER /* Define error handler for PIC. */
ENTRY (syscall)
@@ -26,6 +29,7 @@ ENTRY (syscall)
movl 16(%esp), %eax /* Load syscall number into %eax. */
int $0x80 /* Do the system call. */
POPARGS_5 /* Restore register contents. */
- testl %eax, %eax /* Check %eax for error. */
- jl syscall_error /* Jump to error handler if negative. */
+ cmpl $-125, %eax /* Check %eax for error. */
+ jae syscall_error /* Jump to error handler if error. */
ret /* Return to caller. */
+ .size syscall,.-syscall