diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/setjmp-common.S')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/setjmp-common.S | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/sysdeps/powerpc/powerpc64/setjmp-common.S b/sysdeps/powerpc/powerpc64/setjmp-common.S index 0de07a8..606eef5 100644 --- a/sysdeps/powerpc/powerpc64/setjmp-common.S +++ b/sysdeps/powerpc/powerpc64/setjmp-common.S @@ -1,5 +1,5 @@ /* setjmp for PowerPC64. - Copyright (C) 1995-2003, 2004 Free Software Foundation, Inc. + Copyright (C) 1995-2003, 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 @@ -19,11 +19,10 @@ #include <sysdep.h> #define _ASM -#define _SETJMP_H #ifdef __NO_VMX__ #include <novmxsetjmp.h> #else -#include <bits/setjmp.h> +#include <jmpbuf-offsets.h> #endif #include <bp-sym.h> #include <bp-asm.h> @@ -46,7 +45,13 @@ ENTRY (BP_SYM (__sigsetjmp)) .hidden JUMPTARGET(GLUE(__sigsetjmp,_ent)) JUMPTARGET(GLUE(__sigsetjmp,_ent)): CHECK_BOUNDS_BOTH_WIDE_LIT (r3, r8, r9, JB_SIZE) +#ifdef PTR_MANGLE + mr r5, r1 + PTR_MANGLE (r5, r6) + std r5,(JB_GPR1*8)(3) +#else std r1,(JB_GPR1*8)(3) +#endif mflr r0 #if defined SHARED && !defined IS_IN_rtld ld r5,40(r1) /* Retrieve the callers TOC. */ @@ -56,6 +61,9 @@ JUMPTARGET(GLUE(__sigsetjmp,_ent)): #endif std r14,((JB_GPRS+0)*8)(3) stfd fp14,((JB_FPRS+0)*8)(3) +#ifdef PTR_MANGLE + PTR_MANGLE2 (r0, r6) +#endif std r0,(JB_LR*8)(3) std r15,((JB_GPRS+1)*8)(3) stfd fp15,((JB_FPRS+1)*8)(3) @@ -94,14 +102,14 @@ JUMPTARGET(GLUE(__sigsetjmp,_ent)): std r31,((JB_GPRS+17)*8)(3) stfd fp31,((JB_FPRS+17)*8)(3) #ifndef __NO_VMX__ - ld r5,.LC__dl_hwcap@toc(r2) + ld r6,.LC__dl_hwcap@toc(r2) # ifdef SHARED /* Load _rtld-global._dl_hwcap. */ - ld r5,RTLD_GLOBAL_RO_DL_HWCAP_OFFSET(r5) + ld r6,RTLD_GLOBAL_RO_DL_HWCAP_OFFSET(r6) # else - ld r5,0(r5) /* Load extern _dl_hwcap. */ + ld r6,0(r6) /* Load extern _dl_hwcap. */ # endif - andis. r5,r5,(PPC_FEATURE_HAS_ALTIVEC >> 16) + andis. r6,r6,(PPC_FEATURE_HAS_ALTIVEC >> 16) beq L(no_vmx) la r5,((JB_VRS)*8)(3) andi. r6,r5,0xf @@ -176,6 +184,13 @@ L(aligned_save_vmx): stvx 30,0,r5 stvx 31,0,r6 L(no_vmx): +#else + li r6,0 #endif +#if defined NOT_IN_libc && defined IS_IN_rtld + li r3,0 + blr +#else b JUMPTARGET (BP_SYM (__sigjmp_save)) +#endif END (BP_SYM (__sigsetjmp)) |