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authorSascha Hauer <sha@octopus.labnet.pengutronix.de>2007-09-21 12:37:15 +0200
committerSascha Hauer <sha@octopus.labnet.pengutronix.de>2007-09-21 12:37:15 +0200
commit79f70b4fa0ec9c87d59e80d5734506bcf97b336f (patch)
treeeffbfa46a3d4c9c20a75e160788345bbad43a31d /examples/ppc_setjmp.S
parent907195c4edad122fb5ec5cdf16e2aac0afd1ab6f (diff)
downloadbarebox-79f70b4fa0ec9c87d59e80d5734506bcf97b336f.tar.gz
barebox-79f70b4fa0ec9c87d59e80d5734506bcf97b336f.tar.xz
remove /examples dir
Diffstat (limited to 'examples/ppc_setjmp.S')
-rw-r--r--examples/ppc_setjmp.S83
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diff --git a/examples/ppc_setjmp.S b/examples/ppc_setjmp.S
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--- a/examples/ppc_setjmp.S
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@@ -1,83 +0,0 @@
-/* setjmp for PowerPC.
- Copyright (C) 1995, 1996, 1997, 1999, 2000 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 <ppc_asm.tmpl>
-
-# define JB_GPR1 0 /* Also known as the stack pointer */
-# define JB_GPR2 1
-# define JB_LR 2 /* The address we will return to */
-# define JB_GPRS 3 /* GPRs 14 through 31 are saved, 18 in total */
-# define JB_CR 21 /* Condition code registers. */
-# define JB_FPRS 22 /* FPRs 14 through 31 are saved, 18*2 words total */
-# define JB_SIZE (58*4)
-
-#define FP(x...) x
-
-.globl setctxsp;
-setctxsp:
- mr r1, r3
- blr
-
-.globl ppc_setjmp;
-ppc_setjmp:
- stw r1,(JB_GPR1*4)(3)
- mflr r0
- stw r2,(JB_GPR2*4)(3)
- stw r14,((JB_GPRS+0)*4)(3)
-FP( stfd 14,((JB_FPRS+0*2)*4)(3))
- stw r0,(JB_LR*4)(3)
- stw r15,((JB_GPRS+1)*4)(3)
-FP( stfd 15,((JB_FPRS+1*2)*4)(3))
- mfcr r0
- stw r16,((JB_GPRS+2)*4)(3)
-FP( stfd 16,((JB_FPRS+2*2)*4)(3))
- stw r0,(JB_CR*4)(3)
- stw r17,((JB_GPRS+3)*4)(3)
-FP( stfd 17,((JB_FPRS+3*2)*4)(3))
- stw r18,((JB_GPRS+4)*4)(3)
-FP( stfd 18,((JB_FPRS+4*2)*4)(3))
- stw r19,((JB_GPRS+5)*4)(3)
-FP( stfd 19,((JB_FPRS+5*2)*4)(3))
- stw r20,((JB_GPRS+6)*4)(3)
-FP( stfd 20,((JB_FPRS+6*2)*4)(3))
- stw r21,((JB_GPRS+7)*4)(3)
-FP( stfd 21,((JB_FPRS+7*2)*4)(3))
- stw r22,((JB_GPRS+8)*4)(3)
-FP( stfd 22,((JB_FPRS+8*2)*4)(3))
- stw r23,((JB_GPRS+9)*4)(3)
-FP( stfd 23,((JB_FPRS+9*2)*4)(3))
- stw r24,((JB_GPRS+10)*4)(3)
-FP( stfd 24,((JB_FPRS+10*2)*4)(3))
- stw r25,((JB_GPRS+11)*4)(3)
-FP( stfd 25,((JB_FPRS+11*2)*4)(3))
- stw r26,((JB_GPRS+12)*4)(3)
-FP( stfd 26,((JB_FPRS+12*2)*4)(3))
- stw r27,((JB_GPRS+13)*4)(3)
-FP( stfd 27,((JB_FPRS+13*2)*4)(3))
- stw r28,((JB_GPRS+14)*4)(3)
-FP( stfd 28,((JB_FPRS+14*2)*4)(3))
- stw r29,((JB_GPRS+15)*4)(3)
-FP( stfd 29,((JB_FPRS+15*2)*4)(3))
- stw r30,((JB_GPRS+16)*4)(3)
-FP( stfd 30,((JB_FPRS+16*2)*4)(3))
- stw r31,((JB_GPRS+17)*4)(3)
-FP( stfd 31,((JB_FPRS+17*2)*4)(3))
-
- li 3, 0
- blr