glibc/sysdeps/powerpc/setjmp.S
Geoff Keating 5786183905 * 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.
2001-12-06 00:12:11 +00:00

56 lines
1.8 KiB
ArmAsm

/* setjmp for PowerPC.
Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001 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. */
#include <sysdep.h>
#define _ASM
#define _SETJMP_H
#include <bits/setjmp.h>
#include <bp-sym.h>
#include <bp-asm.h>
ENTRY (BP_SYM (__sigsetjmp))
CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
stw r1,(JB_GPR1*4)(3)
mflr r0
stw r2,(JB_GPR2*4)(3)
stw r14,((JB_GPRS+0)*4)(3)
stw r0,(JB_LR*4)(3)
stw r15,((JB_GPRS+1)*4)(3)
mfcr r0
stw r16,((JB_GPRS+2)*4)(3)
stw r0,(JB_CR*4)(3)
stw r17,((JB_GPRS+3)*4)(3)
stw r18,((JB_GPRS+4)*4)(3)
stw r19,((JB_GPRS+5)*4)(3)
stw r20,((JB_GPRS+6)*4)(3)
stw r21,((JB_GPRS+7)*4)(3)
stw r22,((JB_GPRS+8)*4)(3)
stw r23,((JB_GPRS+9)*4)(3)
stw r24,((JB_GPRS+10)*4)(3)
stw r25,((JB_GPRS+11)*4)(3)
stw r26,((JB_GPRS+12)*4)(3)
stw r27,((JB_GPRS+13)*4)(3)
stw r28,((JB_GPRS+14)*4)(3)
stw r29,((JB_GPRS+15)*4)(3)
stw r30,((JB_GPRS+16)*4)(3)
stw r31,((JB_GPRS+17)*4)(3)
b JUMPTARGET (BP_SYM (__sigjmp_save))
END (BP_SYM (__sigsetjmp))