* sysdeps/powerpc/__longjmp.S: Don't restore FP registers.

* sysdeps/powerpc/fpu/__longjmp.S: Do restore FP registers. 
* sysdeps/powerpc/setjmp.S: Don't save FP registers. 
* sysdeps/powerpc/fpu/setjmp.S: Do save FP registers. 
* sysdeps/powerpc/fclrexcpt.c: Move to... 
* sysdeps/powerpc/fpu/fclrexcpt.c: ... here. 
* sysdeps/powerpc/fpu_control.h: Move to... 
* sysdeps/powerpc/fpu/fpu_control.h: ... here.
2001-12-05  Geoff Keating  <geoffk@redhat.com>

	* sysdeps/powerpc/__longjmp.S: Don't restore FP registers.
	* sysdeps/powerpc/fpu/__longjmp.S: Do restore FP registers.
	* sysdeps/powerpc/setjmp.S: Don't save FP registers.
	* sysdeps/powerpc/fpu/setjmp.S: Do save FP registers.
	* sysdeps/powerpc/fclrexcpt.c: Move to...
	* sysdeps/powerpc/fpu/fclrexcpt.c: ... here.
	* sysdeps/powerpc/fpu_control.h: Move to...
	* sysdeps/powerpc/fpu/fpu_control.h: ... here.

1 files changed, 0 insertions, 67 deletions

diff --git a/sysdeps/powerpc/fpu_control.h b/sysdeps/powerpc/fpu_control.h
deleted file mode 100644
index 7b58b7bc91..0000000000
--- a/sysdeps/powerpc/fpu_control.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* FPU control word definitions.  PowerPC version.
-   Copyright (C) 1996, 1997, 1998 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
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _FPU_CONTROL_H
-#define _FPU_CONTROL_H
-
-/* rounding control */
-#define _FPU_RC_NEAREST 0x00   /* RECOMMENDED */
-#define _FPU_RC_DOWN    0x03
-#define _FPU_RC_UP      0x02
-#define _FPU_RC_ZERO    0x01
-
-#define _FPU_MASK_NI  0x04 /* non-ieee mode */
-
-/* masking of interrupts */
-#define _FPU_MASK_ZM  0x10 /* zero divide */
-#define _FPU_MASK_OM  0x40 /* overflow */
-#define _FPU_MASK_UM  0x20 /* underflow */
-#define _FPU_MASK_XM  0x08 /* inexact */
-#define _FPU_MASK_IM  0x80 /* invalid operation */
-
-#define _FPU_RESERVED 0xffffff00 /* These bits are reserved are not changed. */
-
-/* The fdlibm code requires no interrupts for exceptions.  */
-#define _FPU_DEFAULT  0x00000000 /* Default value.  */
-
-/* IEEE:  same as above, but (some) exceptions;
-   we leave the 'inexact' exception off.
- */
-#define _FPU_IEEE     0x000000f0
-
-/* Type of the control word.  */
-typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__SI__)));
-
-/* Macros for accessing the hardware control word.  */
-#define _FPU_GETCW(cw) ( { \
-  union { double d; fpu_control_t cw[2]; } tmp __attribute__ ((__aligned__(8))); \
-  __asm__ ("mffs 0; stfd%U0 0,%0" : "=m" (tmp.d) : : "fr0"); \
-  (cw)=tmp.cw[1]; \
-  tmp.cw[1]; } )
-#define _FPU_SETCW(cw) { \
-  union { double d; fpu_control_t cw[2]; } tmp __attribute__ ((__aligned__(8))); \
-  tmp.cw[0] = 0xFFF80000; /* More-or-less arbitrary; this is a QNaN. */ \
-  tmp.cw[1] = cw; \
-  __asm__ ("lfd%U0 0,%0; mtfsf 255,0" : : "m" (tmp.d) : "fr0"); \
-}
-
-/* Default control word set at startup.  */
-extern fpu_control_t __fpu_control;
-
-#endif /* _FPU_CONTROL_H */