From ee6189855aab3a9be8f3c2d95ce2b2cd17db4ec2 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 31 Mar 2005 10:02:53 +0000 Subject: * sysdeps/unix/sysv/linux/x86_64/getcontext.S: Use functionally equivalent, but shorter instructions. * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/setcontext.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/swapcontext.S: Likewise. * sysdeps/unix/x86_64/sysdep.S: Likewise. * sysdeps/x86_64/strchr.S: Likewise. * sysdeps/x86_64/memset.S: Likewise. * sysdeps/x86_64/strcspn.S: Likewise. * sysdeps/x86_64/strcmp.S: Likewise. * sysdeps/x86_64/elf/start.S: Likewise. * sysdeps/x86_64/strspn.S: Likewise. * sysdeps/x86_64/dl-machine.h: Likewise. * sysdeps/x86_64/bsd-_setjmp.S: Likewise. * sysdeps/x86_64/bsd-setjmp.S: Likewise. * sysdeps/x86_64/strtok.S: Likewise. --- linuxthreads/ChangeLog | 5 +++++ linuxthreads/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) (limited to 'linuxthreads') diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index dfecefc..868b4de 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,8 @@ +2005-03-31 Jakub Jelinek + + * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Use + functionally equivalent, but shorter instructions. + 2005-03-28 Daniel Jacobowitz * sysdeps/mips/tls.h: New file. diff --git a/linuxthreads/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h b/linuxthreads/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h index 742dbeb..e82e6df 100644 --- a/linuxthreads/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h +++ b/linuxthreads/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek , 2002. @@ -45,7 +45,7 @@ POPARGS_##args \ /* The return value from CENABLE is argument for CDISABLE. */ \ movq %rax, (%rsp); \ - movq $SYS_ify (syscall_name), %rax; \ + movl $SYS_ify (syscall_name), %eax; \ syscall; \ movq (%rsp), %rdi; \ /* Save %rax since it's the error code from the syscall. */ \ -- cgit v1.1