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https://sourceware.org/git/glibc.git
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* 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.
This commit is contained in:
Geoff Keating
parent
fa13c459a1
commit
5786183905
11
ChangeLog
11
ChangeLog
@ -1,3 +1,14 @@
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2001-12-05 Geoff Keating <geoffk@redhat.com>
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* sysdeps/powerpc/__longjmp.S: Don't restore FP registers.
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* sysdeps/powerpc/fpu/__longjmp.S: Do restore FP registers.
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* sysdeps/powerpc/setjmp.S: Don't save FP registers.
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* sysdeps/powerpc/fpu/setjmp.S: Do save FP registers.
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* sysdeps/powerpc/fclrexcpt.c: Move to...
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* sysdeps/powerpc/fpu/fclrexcpt.c: ... here.
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* sysdeps/powerpc/fpu_control.h: Move to...
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* sysdeps/powerpc/fpu/fpu_control.h: ... here.
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2001-12-05 Ulrich Drepper <drepper@redhat.com>
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* iconvdata/ibm1129.h: Remove duplicate mappings.
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@ -1,5 +1,5 @@
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/* longjmp for PowerPC.
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Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
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Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -31,44 +31,26 @@ ENTRY (BP_SYM (__longjmp))
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lwz r2,(JB_GPR2*4)(r3)
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lwz r0,(JB_LR*4)(r3)
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lwz r14,((JB_GPRS+0)*4)(r3)
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lfd fp14,((JB_FPRS+0*2)*4)(r3)
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lwz r15,((JB_GPRS+1)*4)(r3)
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lfd fp15,((JB_FPRS+1*2)*4)(r3)
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lwz r16,((JB_GPRS+2)*4)(r3)
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lfd fp16,((JB_FPRS+2*2)*4)(r3)
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lwz r17,((JB_GPRS+3)*4)(r3)
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lfd fp17,((JB_FPRS+3*2)*4)(r3)
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lwz r18,((JB_GPRS+4)*4)(r3)
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lfd fp18,((JB_FPRS+4*2)*4)(r3)
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lwz r19,((JB_GPRS+5)*4)(r3)
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lfd fp19,((JB_FPRS+5*2)*4)(r3)
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lwz r20,((JB_GPRS+6)*4)(r3)
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lfd fp20,((JB_FPRS+6*2)*4)(r3)
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mtlr r0
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lwz r21,((JB_GPRS+7)*4)(r3)
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lfd fp21,((JB_FPRS+7*2)*4)(r3)
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lwz r22,((JB_GPRS+8)*4)(r3)
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lfd fp22,((JB_FPRS+8*2)*4)(r3)
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lwz r0,(JB_CR*4)(r3)
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lwz r23,((JB_GPRS+9)*4)(r3)
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lfd fp23,((JB_FPRS+9*2)*4)(r3)
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lwz r24,((JB_GPRS+10)*4)(r3)
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lfd fp24,((JB_FPRS+10*2)*4)(r3)
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lwz r25,((JB_GPRS+11)*4)(r3)
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lfd fp25,((JB_FPRS+11*2)*4)(r3)
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mtcrf 0xFF,r0
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lwz r26,((JB_GPRS+12)*4)(r3)
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lfd fp26,((JB_FPRS+12*2)*4)(r3)
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lwz r27,((JB_GPRS+13)*4)(r3)
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lfd fp27,((JB_FPRS+13*2)*4)(r3)
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lwz r28,((JB_GPRS+14)*4)(r3)
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lfd fp28,((JB_FPRS+14*2)*4)(r3)
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lwz r29,((JB_GPRS+15)*4)(r3)
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lfd fp29,((JB_FPRS+15*2)*4)(r3)
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lwz r30,((JB_GPRS+16)*4)(r3)
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lfd fp30,((JB_FPRS+16*2)*4)(r3)
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lwz r31,((JB_GPRS+17)*4)(r3)
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lfd fp31,((JB_FPRS+17*2)*4)(r3)
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mr r3,r4
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blr
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END (BP_SYM (__longjmp))
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74
sysdeps/powerpc/fpu/__longjmp.S
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74
sysdeps/powerpc/fpu/__longjmp.S
Normal file
@ -0,0 +1,74 @@
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/* longjmp for PowerPC.
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Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <sysdep.h>
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#define _ASM
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#define _SETJMP_H
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#include <bits/setjmp.h>
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#include <bp-sym.h>
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#include <bp-asm.h>
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ENTRY (BP_SYM (__longjmp))
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CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
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lwz r1,(JB_GPR1*4)(r3)
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lwz r2,(JB_GPR2*4)(r3)
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lwz r0,(JB_LR*4)(r3)
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lwz r14,((JB_GPRS+0)*4)(r3)
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lfd fp14,((JB_FPRS+0*2)*4)(r3)
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lwz r15,((JB_GPRS+1)*4)(r3)
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lfd fp15,((JB_FPRS+1*2)*4)(r3)
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lwz r16,((JB_GPRS+2)*4)(r3)
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lfd fp16,((JB_FPRS+2*2)*4)(r3)
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lwz r17,((JB_GPRS+3)*4)(r3)
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lfd fp17,((JB_FPRS+3*2)*4)(r3)
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lwz r18,((JB_GPRS+4)*4)(r3)
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lfd fp18,((JB_FPRS+4*2)*4)(r3)
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lwz r19,((JB_GPRS+5)*4)(r3)
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lfd fp19,((JB_FPRS+5*2)*4)(r3)
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lwz r20,((JB_GPRS+6)*4)(r3)
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lfd fp20,((JB_FPRS+6*2)*4)(r3)
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mtlr r0
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lwz r21,((JB_GPRS+7)*4)(r3)
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lfd fp21,((JB_FPRS+7*2)*4)(r3)
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lwz r22,((JB_GPRS+8)*4)(r3)
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lfd fp22,((JB_FPRS+8*2)*4)(r3)
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lwz r0,(JB_CR*4)(r3)
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lwz r23,((JB_GPRS+9)*4)(r3)
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lfd fp23,((JB_FPRS+9*2)*4)(r3)
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lwz r24,((JB_GPRS+10)*4)(r3)
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lfd fp24,((JB_FPRS+10*2)*4)(r3)
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lwz r25,((JB_GPRS+11)*4)(r3)
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lfd fp25,((JB_FPRS+11*2)*4)(r3)
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mtcrf 0xFF,r0
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lwz r26,((JB_GPRS+12)*4)(r3)
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lfd fp26,((JB_FPRS+12*2)*4)(r3)
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lwz r27,((JB_GPRS+13)*4)(r3)
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lfd fp27,((JB_FPRS+13*2)*4)(r3)
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lwz r28,((JB_GPRS+14)*4)(r3)
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lfd fp28,((JB_FPRS+14*2)*4)(r3)
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lwz r29,((JB_GPRS+15)*4)(r3)
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lfd fp29,((JB_FPRS+15*2)*4)(r3)
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lwz r30,((JB_GPRS+16)*4)(r3)
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lfd fp30,((JB_FPRS+16*2)*4)(r3)
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lwz r31,((JB_GPRS+17)*4)(r3)
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lfd fp31,((JB_FPRS+17*2)*4)(r3)
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mr r3,r4
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blr
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END (BP_SYM (__longjmp))
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73
sysdeps/powerpc/fpu/setjmp.S
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73
sysdeps/powerpc/fpu/setjmp.S
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@ -0,0 +1,73 @@
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/* setjmp for PowerPC.
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Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <sysdep.h>
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#define _ASM
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#define _SETJMP_H
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#include <bits/setjmp.h>
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#include <bp-sym.h>
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#include <bp-asm.h>
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ENTRY (BP_SYM (__sigsetjmp))
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CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE)
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stw r1,(JB_GPR1*4)(3)
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mflr r0
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stw r2,(JB_GPR2*4)(3)
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stw r14,((JB_GPRS+0)*4)(3)
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stfd fp14,((JB_FPRS+0*2)*4)(3)
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stw r0,(JB_LR*4)(3)
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stw r15,((JB_GPRS+1)*4)(3)
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stfd fp15,((JB_FPRS+1*2)*4)(3)
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mfcr r0
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stw r16,((JB_GPRS+2)*4)(3)
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stfd fp16,((JB_FPRS+2*2)*4)(3)
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stw r0,(JB_CR*4)(3)
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stw r17,((JB_GPRS+3)*4)(3)
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stfd fp17,((JB_FPRS+3*2)*4)(3)
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stw r18,((JB_GPRS+4)*4)(3)
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stfd fp18,((JB_FPRS+4*2)*4)(3)
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stw r19,((JB_GPRS+5)*4)(3)
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stfd fp19,((JB_FPRS+5*2)*4)(3)
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stw r20,((JB_GPRS+6)*4)(3)
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stfd fp20,((JB_FPRS+6*2)*4)(3)
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stw r21,((JB_GPRS+7)*4)(3)
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stfd fp21,((JB_FPRS+7*2)*4)(3)
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stw r22,((JB_GPRS+8)*4)(3)
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stfd fp22,((JB_FPRS+8*2)*4)(3)
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stw r23,((JB_GPRS+9)*4)(3)
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stfd fp23,((JB_FPRS+9*2)*4)(3)
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stw r24,((JB_GPRS+10)*4)(3)
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stfd fp24,((JB_FPRS+10*2)*4)(3)
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stw r25,((JB_GPRS+11)*4)(3)
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stfd fp25,((JB_FPRS+11*2)*4)(3)
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stw r26,((JB_GPRS+12)*4)(3)
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stfd fp26,((JB_FPRS+12*2)*4)(3)
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stw r27,((JB_GPRS+13)*4)(3)
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stfd fp27,((JB_FPRS+13*2)*4)(3)
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stw r28,((JB_GPRS+14)*4)(3)
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stfd fp28,((JB_FPRS+14*2)*4)(3)
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stw r29,((JB_GPRS+15)*4)(3)
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stfd fp29,((JB_FPRS+15*2)*4)(3)
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stw r30,((JB_GPRS+16)*4)(3)
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stfd fp30,((JB_FPRS+16*2)*4)(3)
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stw r31,((JB_GPRS+17)*4)(3)
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stfd fp31,((JB_FPRS+17*2)*4)(3)
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b JUMPTARGET (BP_SYM (__sigjmp_save))
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END (BP_SYM (__sigsetjmp))
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@ -1,5 +1,5 @@
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/* setjmp for PowerPC.
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Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
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Copyright (C) 1995, 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -31,43 +31,25 @@ ENTRY (BP_SYM (__sigsetjmp))
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mflr r0
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stw r2,(JB_GPR2*4)(3)
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stw r14,((JB_GPRS+0)*4)(3)
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stfd fp14,((JB_FPRS+0*2)*4)(3)
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stw r0,(JB_LR*4)(3)
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stw r15,((JB_GPRS+1)*4)(3)
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stfd fp15,((JB_FPRS+1*2)*4)(3)
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mfcr r0
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stw r16,((JB_GPRS+2)*4)(3)
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stfd fp16,((JB_FPRS+2*2)*4)(3)
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stw r0,(JB_CR*4)(3)
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stw r17,((JB_GPRS+3)*4)(3)
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stfd fp17,((JB_FPRS+3*2)*4)(3)
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stw r18,((JB_GPRS+4)*4)(3)
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stfd fp18,((JB_FPRS+4*2)*4)(3)
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stw r19,((JB_GPRS+5)*4)(3)
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stfd fp19,((JB_FPRS+5*2)*4)(3)
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stw r20,((JB_GPRS+6)*4)(3)
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stfd fp20,((JB_FPRS+6*2)*4)(3)
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stw r21,((JB_GPRS+7)*4)(3)
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stfd fp21,((JB_FPRS+7*2)*4)(3)
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stw r22,((JB_GPRS+8)*4)(3)
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stfd fp22,((JB_FPRS+8*2)*4)(3)
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stw r23,((JB_GPRS+9)*4)(3)
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stfd fp23,((JB_FPRS+9*2)*4)(3)
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stw r24,((JB_GPRS+10)*4)(3)
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stfd fp24,((JB_FPRS+10*2)*4)(3)
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stw r25,((JB_GPRS+11)*4)(3)
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stfd fp25,((JB_FPRS+11*2)*4)(3)
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stw r26,((JB_GPRS+12)*4)(3)
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stfd fp26,((JB_FPRS+12*2)*4)(3)
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stw r27,((JB_GPRS+13)*4)(3)
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stfd fp27,((JB_FPRS+13*2)*4)(3)
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stw r28,((JB_GPRS+14)*4)(3)
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stfd fp28,((JB_FPRS+14*2)*4)(3)
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stw r29,((JB_GPRS+15)*4)(3)
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stfd fp29,((JB_FPRS+15*2)*4)(3)
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stw r30,((JB_GPRS+16)*4)(3)
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stfd fp30,((JB_FPRS+16*2)*4)(3)
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stw r31,((JB_GPRS+17)*4)(3)
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stfd fp31,((JB_FPRS+17*2)*4)(3)
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b JUMPTARGET (BP_SYM (__sigjmp_save))
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END (BP_SYM (__sigsetjmp))
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