From: Joseph Myers <joseph@codesourcery.com>
Date: Tue, 19 Aug 2008 15:54:50 +0000 (+0000)
Subject: 	* sysdeps/mips/fpu_control.h (_FPU_GETCW, _FPU_SETCW): Make asms
X-Git-Tag: upstream/2.30~10627^2~689
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=606c1b1771ed7673a74aa97c8f1c47c64e94e5fb;p=external%2Fglibc.git

	* sysdeps/mips/fpu_control.h (_FPU_GETCW, _FPU_SETCW): Make asms
	volatile.
---

diff --git a/ChangeLog.mips b/ChangeLog.mips
index e7aee50..409c2c9 100644
--- a/ChangeLog.mips
+++ b/ChangeLog.mips
@@ -1,3 +1,8 @@
+2008-08-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips/fpu_control.h (_FPU_GETCW, _FPU_SETCW): Make asms
+	volatile.
+
 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
 
 	* sysdeps/mips/bits/setjmp.h (__jmp_buf): Give name to structure
diff --git a/sysdeps/mips/fpu_control.h b/sysdeps/mips/fpu_control.h
index 5712ac5..eb71928 100644
--- a/sysdeps/mips/fpu_control.h
+++ b/sysdeps/mips/fpu_control.h
@@ -1,5 +1,6 @@
 /* FPU control word bits.  Mips version.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2006, 2008
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Olaf Flebbe and Ralf Baechle.
 
@@ -100,8 +101,8 @@ extern fpu_control_t __fpu_control;
 typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__SI__)));
 
 /* Macros for accessing the hardware control word.  */
-#define _FPU_GETCW(cw) __asm__ ("cfc1 %0,$31" : "=r" (cw))
-#define _FPU_SETCW(cw) __asm__ ("ctc1 %0,$31" : : "r" (cw))
+#define _FPU_GETCW(cw) __asm__ volatile ("cfc1 %0,$31" : "=r" (cw))
+#define _FPU_SETCW(cw) __asm__ volatile ("ctc1 %0,$31" : : "r" (cw))
 
 /* Default control word set at startup.  */
 extern fpu_control_t __fpu_control;