diff options
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/clone.S | 8 |
2 files changed, 5 insertions, 5 deletions
@@ -1,5 +1,7 @@ 1999-01-21 Ulrich Drepper <drepper@cygnus.com> + * sysdeps/unix/sysv/linux/i386/clone.S: Micro-optimization. + * sysdeps/unix/sysv/linux/i386/vfork.S: Add back the first implementation now that the syscall is back in 2.2.0. diff --git a/sysdeps/unix/sysv/linux/i386/clone.S b/sysdeps/unix/sysv/linux/i386/clone.S index d654d98..9b0284b 100644 --- a/sysdeps/unix/sysv/linux/i386/clone.S +++ b/sysdeps/unix/sysv/linux/i386/clone.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson (rth@tamu.edu) @@ -32,11 +32,9 @@ ENTRY(__clone) /* Sanity check arguments. */ movl $-EINVAL,%eax movl 4(%esp),%ecx /* no NULL function pointers */ - testl %ecx,%ecx - jz SYSCALL_ERROR_LABEL + jecxz SYSCALL_ERROR_LABEL movl 8(%esp),%ecx /* no NULL stack pointers */ - testl %ecx,%ecx - jz SYSCALL_ERROR_LABEL + jecxz SYSCALL_ERROR_LABEL /* Insert the argument onto the new stack. */ subl $8,%ecx |