| /* setjmp for PowerPC. |
| Copyright (C) 1995-1997,1999-2001,2003,2004,2005, 2006 |
| 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 |
| #ifdef __NO_VMX__ |
| # include <novmxsetjmp.h> |
| #else |
| # include <jmpbuf-offsets.h> |
| #endif |
| #include <bp-sym.h> |
| #include <bp-asm.h> |
| |
| |
| ENTRY (BP_SYM (__sigsetjmp)) |
| CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE) |
| |
| #ifdef PTR_MANGLE |
| mr r5,r1 |
| PTR_MANGLE(r5, r10) |
| stw r5,(JB_GPR1*4)(3) |
| #else |
| stw r1,(JB_GPR1*4)(3) |
| #endif |
| mflr r0 |
| stw r14,((JB_GPRS+0)*4)(3) |
| #ifdef PTR_MANGLE |
| PTR_MANGLE2 (r0, r10) |
| li r10,0 |
| #endif |
| 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) |
| #if defined NOT_IN_libc && defined IS_IN_rtld |
| li r3,0 |
| blr |
| #else |
| b BP_SYM (__sigjmp_save@local) |
| #endif |
| END (BP_SYM (__sigsetjmp)) |