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authorH.J. Lu <hjl.tools@gmail.com>2012-05-18 11:05:56 -0700
committerH.J. Lu <hjl.tools@gmail.com>2012-05-18 11:05:56 -0700
commit1b74487e904d7e17eda4278598632d2cd81d8068 (patch)
tree9ca594f35403fc022a83a65d98017c77a272835e /sysdeps
parenta88b64b9bbf8b2a315206e211250c5529534a477 (diff)
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Use RAX_LP and "or" to operate on return value
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/sysdep.S4
-rw-r--r--sysdeps/unix/x86_64/sysdep.S6
2 files changed, 5 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/sysdep.S b/sysdeps/unix/sysv/linux/x86_64/sysdep.S
index 0de339a132..4372c5610c 100644
--- a/sysdeps/unix/sysv/linux/x86_64/sysdep.S
+++ b/sysdeps/unix/sysv/linux/x86_64/sysdep.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2012 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
@@ -32,7 +32,7 @@
 
 	.text
 ENTRY (__syscall_error)
-	negq %rax
+	neg %RAX_LP
 
 #define __syscall_error __syscall_error_1
 #include <sysdeps/unix/x86_64/sysdep.S>
diff --git a/sysdeps/unix/x86_64/sysdep.S b/sysdeps/unix/x86_64/sysdep.S
index 66d90f2d83..b13fdf4aed 100644
--- a/sysdeps/unix/x86_64/sysdep.S
+++ b/sysdeps/unix/x86_64/sysdep.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001,2002,2004,2005,2011,2012 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2012 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
@@ -34,7 +34,7 @@ __syscall_error:
 	/* We translate the system's EWOULDBLOCK error into EAGAIN.
 	   The GNU C library always defines EWOULDBLOCK==EAGAIN.
 	   EWOULDBLOCK_sys is the original number.  */
-	cmpq $EWOULDBLOCK_sys, %rax /* Is it the old EWOULDBLOCK?  */
+	cmp $EWOULDBLOCK_sys, %RAX_LP /* Is it the old EWOULDBLOCK?  */
 	jne notb		/* Branch if not.  */
 	movl $EAGAIN, %eax	/* Yes; translate it to EAGAIN.  */
 notb:
@@ -45,7 +45,7 @@ notb:
 #else
 	movl %eax, %fs:C_SYMBOL_NAME(errno@TPOFF)
 #endif
-	movq $-1, %rax
+	or $-1, %RAX_LP
 	ret
 
 #undef	__syscall_error