diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2006-01-07 03:58:05 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-01-07 03:58:05 +0000 |
| commit | a7e915610a1a6fa4daa9e02b677ac8d11a723661 (patch) | |
| tree | aa1879b4b47ee62ad9639c716b141c857ace2d1e | |
| parent | ae4ad00acb5638a32f5c04a85afb12bf2d6bc56c (diff) | |
| download | glibc-a7e915610a1a6fa4daa9e02b677ac8d11a723661.zip glibc-a7e915610a1a6fa4daa9e02b677ac8d11a723661.tar.gz glibc-a7e915610a1a6fa4daa9e02b677ac8d11a723661.tar.bz2 | |
* elf/tst-tls8.c (do_test): Use $ORIGIN in module names.
2006-01-03 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/generic/sysdep.h (cfi_same_value): Define macro.
* sysdeps/powerpc/powerpc32/dl-trampoline.S (_dl_runtime_resolve,
_dl_profile_resolve): Add CFI directives for stack and LR save.
Save LR in LRSAVE of previous frame per ABI.
* sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: Add CFI directives
for LR save.
* sysdeps/powerpc/powerpc32/lshift.S: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S
(__makecontext, __novec_makecontext): Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_ceil.S: Add CFI directive
for LR save to register.
* sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_floor.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_floorf.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_rint.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_rintf.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_round.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_roundf.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_trunc.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_truncf.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Add CFI directive
for stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise.
* sysdeps/powerpc/powerpc32/ppc-mcount.S: Add CFI directives for stack
and LR save.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S:
Likewise.
* sysdeps/powerpc/powerpc32/fpu/s_lround.S: Likewise. Don't use
negative stack addressing.
* sysdeps/powerpc/powerpc64/dl-trampoline.S (_dl_runtime_resolve,
_dl_profile_resolve): Add CFI directives for stack and LR save.
* sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Add CFI directives
for stack.
* sysdeps/powerpc/powerpc64/ppc-mcount.S (_mcount): Add CFI
directives for stack and LR save.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S (__brk): Add CFI
directives for stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (__clone): Add CFI
directives for stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
(__getcontext, __novec_getcontext): Add CFI directives for stack
and LR save.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S
(__makecontext): Add CFI directives for stack and LR save.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S
(__setcontext, __novec_setcontext): Add CFI directives for stack
and LR save.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
(__swapcontext, __novec_swapcontext): Add CFI directives for stack
and LR save.
35 files changed, 267 insertions, 121 deletions
@@ -1,3 +1,68 @@ +2006-01-06 Ulrich Drepper <drepper@redhat.com> + + * elf/tst-tls8.c (do_test): Use $ORIGIN in module names. + +2006-01-03 Steven Munroe <sjmunroe@us.ibm.com> + + * sysdeps/generic/sysdep.h (cfi_same_value): Define macro. + + * sysdeps/powerpc/powerpc32/dl-trampoline.S (_dl_runtime_resolve, + _dl_profile_resolve): Add CFI directives for stack and LR save. + Save LR in LRSAVE of previous frame per ABI. + * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: Add CFI directives + for LR save. + * sysdeps/powerpc/powerpc32/lshift.S: Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S + (__makecontext, __novec_makecontext): Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_ceil.S: Add CFI directive + for LR save to register. + * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_floor.S: Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_floorf.S: Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_rint.S: Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_rintf.S: Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_round.S: Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_roundf.S: Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_trunc.S: Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_truncf.S: Likewise. + * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Add CFI directive + for stack. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise. + * sysdeps/powerpc/powerpc32/ppc-mcount.S: Add CFI directives for stack + and LR save. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S: Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S: + Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S: + Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S: + Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_lround.S: Likewise. Don't use + negative stack addressing. + + * sysdeps/powerpc/powerpc64/dl-trampoline.S (_dl_runtime_resolve, + _dl_profile_resolve): Add CFI directives for stack and LR save. + * sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Add CFI directives + for stack. + * sysdeps/powerpc/powerpc64/ppc-mcount.S (_mcount): Add CFI + directives for stack and LR save. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S (__brk): Add CFI + directives for stack. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (__clone): Add CFI + directives for stack. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S + (__getcontext, __novec_getcontext): Add CFI directives for stack + and LR save. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S + (__makecontext): Add CFI directives for stack and LR save. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S + (__setcontext, __novec_setcontext): Add CFI directives for stack + and LR save. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S + (__swapcontext, __novec_swapcontext): Add CFI directives for stack + and LR save. + 2006-01-06 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Include tls.h. diff --git a/elf/tst-tls8.c b/elf/tst-tls8.c index dd896c4..ccc4e9f 100644 --- a/elf/tst-tls8.c +++ b/elf/tst-tls8.c @@ -11,8 +11,8 @@ static int do_test (void) { #ifdef USE_TLS - static const char modname1[] = "tst-tlsmod3.so"; - static const char modname2[] = "tst-tlsmod4.so"; + static const char modname1[] = "$ORIGIN/tst-tlsmod3.so"; + static const char modname2[] = "$ORIGIN/tst-tlsmod4.so"; int result = 0; int (*fp1) (void); int (*fp2) (int, int *); diff --git a/sysdeps/generic/sysdep.h b/sysdeps/generic/sysdep.h index 58c7928..15d951c 100644 --- a/sysdeps/generic/sysdep.h +++ b/sysdeps/generic/sysdep.h @@ -60,6 +60,7 @@ # define cfi_register(r1, r2) .cfi_register r1, r2 # define cfi_return_column(reg) .cfi_return_column reg # define cfi_restore(reg) .cfi_restore reg +# define cfi_same_value(reg) .cfi_same_value reg # define cfi_undefined(reg) .cfi_undefined reg # define cfi_remember_state .cfi_remember_state # define cfi_restore_state .cfi_restore_state @@ -76,6 +77,7 @@ # define cfi_register(r1, r2) # define cfi_return_column(reg) # define cfi_restore(reg) +# define cfi_same_value(reg) # define cfi_undefined(reg) # define cfi_remember_state # define cfi_restore_state diff --git a/sysdeps/powerpc/powerpc32/dl-trampoline.S b/sysdeps/powerpc/powerpc32/dl-trampoline.S index 506e802..392c109 100644 --- a/sysdeps/powerpc/powerpc32/dl-trampoline.S +++ b/sysdeps/powerpc/powerpc32/dl-trampoline.S @@ -1,5 +1,5 @@ /* PLT trampolines. PPC32 version. - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> @@ -24,9 +24,11 @@ .globl _dl_runtime_resolve .type _dl_runtime_resolve,@function _dl_runtime_resolve: + cfi_startproc # We need to save the registers used to pass parameters, and register 0, # which is used by _mcount; the registers are saved in a stack frame. stwu r1,-64(r1) + cfi_adjust_cfa_offset (64) stw r0,12(r1) stw r3,16(r1) stw r4,20(r1) @@ -38,7 +40,8 @@ _dl_runtime_resolve: mflr r0 # We also need to save some of the condition register fields stw r7,32(r1) - stw r0,48(r1) + stw r0,68(r1) + cfi_offset (lr, 4) stw r8,36(r1) mfcr r0 stw r9,40(r1) @@ -48,7 +51,7 @@ _dl_runtime_resolve: # 'fixup' returns the address we want to branch to. mtctr r3 # Put the registers back... - lwz r0,48(r1) + lwz r0,68(r1) lwz r10,44(r1) lwz r9,40(r1) mtlr r0 @@ -64,6 +67,7 @@ _dl_runtime_resolve: # ...unwind the stack frame, and jump to the PLT entry we updated. addi r1,r1,64 bctr + cfi_endproc .size _dl_runtime_resolve,.-_dl_runtime_resolve #ifndef PROF @@ -71,9 +75,11 @@ _dl_runtime_resolve: .globl _dl_prof_resolve .type _dl_prof_resolve,@function _dl_prof_resolve: + cfi_startproc # We need to save the registers used to pass parameters, and register 0, # which is used by _mcount; the registers are saved in a stack frame. stwu r1,-320(r1) + cfi_adjust_cfa_offset (320) /* Stack layout: +312 stackframe @@ -122,7 +128,8 @@ _dl_prof_resolve: mflr r5 # We also need to save some of the condition register fields. stw r7,32(r1) - stw r5,308(r1) + stw r5,324(r1) + cfi_offset (lr, 4) stw r8,36(r1) mfcr r0 stw r9,40(r1) @@ -147,7 +154,7 @@ _dl_prof_resolve: # 'fixup' returns the address we want to branch to. mtctr r3 # Put the registers back... - lwz r0,308(r1) + lwz r0,324(r1) lwz r10,44(r1) lwz r9,40(r1) mtlr r0 @@ -172,5 +179,6 @@ _dl_prof_resolve: # ...unwind the stack frame, and jump to the PLT entry we updated. addi r1,r1,320 bctr + cfi_endproc .size _dl_prof_resolve,.-_dl_prof_resolve #endif diff --git a/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S b/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S index 022d7eb..644e626 100644 --- a/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S +++ b/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S @@ -1,5 +1,5 @@ /* longjmp for PowerPC. - Copyright (C) 1995-99, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 1995-99, 2000, 2003-2005, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #define _ASM @@ -34,6 +34,7 @@ ENTRY (BP_SYM (__longjmp)) #ifndef __NO_VMX__ # ifdef PIC mflr r6 + cfi_register (lr,r6) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r5 @@ -46,10 +47,12 @@ ENTRY (BP_SYM (__longjmp)) # ifdef SHARED lwz r5,_rtld_global_ro@got(r5) mtlr r6 + cfi_same_value (lr) lwz r5,RTLD_GLOBAL_RO_DL_HWCAP_OFFSET(r5) # else lwz r5,_dl_hwcap@got(r5) mtlr r6 + cfi_same_value (lr) lwz r5,0(r5) # endif # else diff --git a/sysdeps/powerpc/powerpc32/fpu/s_ceil.S b/sysdeps/powerpc/powerpc32/fpu/s_ceil.S index 13afba8..2e0e6a8 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_ceil.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_ceil.S @@ -1,5 +1,5 @@ /* ceil function. PowerPC32 version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> @@ -29,19 +29,20 @@ ENTRY (__ceil) mffs fp11 /* Save current FPU rounding mode. */ #ifdef SHARED mflr r11 + cfi_register(lr,r11) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r9 addis r9,r9,.LC0-1b@ha - mtlr r11 lfs fp13,.LC0-1b@l(r9) # else bl _GLOBAL_OFFSET_TABLE_@local-4 mflr r10 lwz r9,.LC0@got(10) - mtlr r11 lfs fp13,0(r9) # endif + mtlr r11 + cfi_same_value (lr) #else lis r9,.LC0@ha lfs fp13,.LC0@l(r9) diff --git a/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S b/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S index f8ca1de..47a75ec 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S @@ -1,5 +1,5 @@ /* float ceil function. PowerPC32 version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> @@ -29,19 +29,20 @@ ENTRY (__ceilf) mffs fp11 /* Save current FPU rounding mode. */ #ifdef SHARED mflr r11 + cfi_register(lr,r11) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r9 addis r9,r9,.LC0-1b@ha - mtlr r11 lfs fp13,.LC0-1b@l(r9) # else bl _GLOBAL_OFFSET_TABLE_@local-4 mflr r10 lwz r9,.LC0@got(10) - mtlr r11 lfs fp13,0(r9) # endif + mtlr r11 + cfi_same_value (lr) #else lis r9,.LC0@ha lfs fp13,.LC0@l(r9) diff --git a/sysdeps/powerpc/powerpc32/fpu/s_copysign.S b/sysdeps/powerpc/powerpc32/fpu/s_copysign.S index ee2c09c..39d7d1c 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_copysign.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_copysign.S @@ -1,5 +1,5 @@ /* Copy a sign bit between floating-point values. - Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1997, 1999, 2000, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ /* This has been coded in assembler because GCC makes such a mess of it when it's coded in C. */ @@ -27,6 +27,7 @@ ENTRY(__copysign) copysign(x,y) returns a value with the magnitude of x and with the sign bit of y. */ stwu r1,-16(r1) + cfi_adjust_cfa_offset (16) stfd fp2,8(r1) lwz r3,8(r1) cmpwi r3,0 diff --git a/sysdeps/powerpc/powerpc32/fpu/s_floor.S b/sysdeps/powerpc/powerpc32/fpu/s_floor.S index 5dfe8f2..5942d09 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_floor.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_floor.S @@ -1,5 +1,5 @@ /* Floor function. PowerPC32 version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> @@ -29,19 +29,20 @@ ENTRY (__floor) mffs fp11 /* Save current FPU rounding mode. */ #ifdef SHARED mflr r11 + cfi_register(lr,r11) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r9 addis r9,r9,.LC0-1b@ha - mtlr r11 lfs fp13,.LC0-1b@l(r9) # else bl _GLOBAL_OFFSET_TABLE_@local-4 mflr r10 lwz r9,.LC0@got(10) - mtlr r11 lfs fp13,0(r9) # endif + mtlr r11 + cfi_same_value (lr) #else lis r9,.LC0@ha lfs fp13,.LC0@l(r9) diff --git a/sysdeps/powerpc/powerpc32/fpu/s_floorf.S b/sysdeps/powerpc/powerpc32/fpu/s_floorf.S index 31b71ad..99fbdc5 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_floorf.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_floorf.S @@ -1,5 +1,5 @@ /* float Floor function. PowerPC32 version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> @@ -29,19 +29,20 @@ ENTRY (__floorf) mffs fp11 /* Save current FPU rounding mode. */ #ifdef SHARED mflr r11 + cfi_register(lr,r11) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r9 addis r9,r9,.LC0-1b@ha - mtlr r11 lfs fp13,.LC0-1b@l(r9) # else bl _GLOBAL_OFFSET_TABLE_@local-4 mflr r10 lwz r9,.LC0@got(10) - mtlr r11 lfs fp13,0(r9) # endif + mtlr r11 + cfi_same_value (lr) #else lis r9,.LC0@ha lfs fp13,.LC0@l(r9) diff --git a/sysdeps/powerpc/powerpc32/fpu/s_lround.S b/sysdeps/powerpc/powerpc32/fpu/s_lround.S index 4f543eb..67e5884 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_lround.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_lround.S @@ -1,5 +1,5 @@ /* lround function. PowerPC32 version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> @@ -39,8 +39,11 @@ to the integer value. */ ENTRY (__lround) + stwu r1,-16(r1) + cfi_adjust_cfa_offset (16) #ifdef SHARED mflr r11 + cfi_register(lr,r11) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r9 @@ -52,6 +55,7 @@ ENTRY (__lround) lwz r9,.LC0@got(10) # endif mtlr r11 + cfi_same_value (lr) lfs fp12,0(r9) #else lis r9,.LC0@ha @@ -68,11 +72,12 @@ ENTRY (__lround) fadd fp1,fp1,fp10 /* x+= 0.5; */ .L9: fctiwz fp2,fp1 /* Convert To Integer DW lround toward 0. */ - stfd fp2,-8(r1) + stfd fp2,8(r1) nop /* Ensure the following load is in a different dispatch */ nop /* group to avoid pipe stall on POWER4&5. */ nop - lwz r3,-4(r1) + lwz r3,12(r1) + addi r1,r1,16 blr .L4: fsub fp1,fp1,fp10 /* x-= 0.5; */ diff --git a/sysdeps/powerpc/powerpc32/fpu/s_rint.S b/sysdeps/powerpc/powerpc32/fpu/s_rint.S index 1cfcd78..041cb58 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_rint.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_rint.S @@ -1,5 +1,5 @@ /* Round to int floating-point values. PowerPC32 version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ /* This has been coded in assembler because GCC makes such a mess of it when it's coded in C. */ @@ -31,19 +31,20 @@ ENTRY (__rint) #ifdef SHARED mflr r11 + cfi_register(lr,r11) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r9 addis r9,r9,.LC0-1b@ha - mtlr r11 lfs fp13,.LC0-1b@l(r9) # else bl _GLOBAL_OFFSET_TABLE_@local-4 mflr r10 lwz r9,.LC0@got(10) - mtlr r11 lfs fp13,0(r9) # endif + mtlr r11 + cfi_same_value (lr) #else lis r9,.LC0@ha lfs fp13,.LC0@l(r9) diff --git a/sysdeps/powerpc/powerpc32/fpu/s_rintf.S b/sysdeps/powerpc/powerpc32/fpu/s_rintf.S index 93c0266..7771cb2 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_rintf.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_rintf.S @@ -1,5 +1,5 @@ /* Round float to int floating-point values. PowerPC32 version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> @@ -28,19 +28,20 @@ ENTRY (__rintf) #ifdef SHARED mflr r11 + cfi_register(lr,r11) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r9 addis r9,r9,.LC0-1b@ha - mtlr r11 lfs fp13,.LC0-1b@l(r9) # else bl _GLOBAL_OFFSET_TABLE_@local-4 mflr r10 lwz r9,.LC0@got(10) - mtlr r11 lfs fp13,0(r9) # endif + mtlr r11 + cfi_same_value (lr) #else lis r9,.LC0@ha lfs fp13,.LC0@l(r9) diff --git a/sysdeps/powerpc/powerpc32/fpu/s_round.S b/sysdeps/powerpc/powerpc32/fpu/s_round.S index 53b4591..04ba942 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_round.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_round.S @@ -1,5 +1,5 @@ /* round function. PowerPC32 version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> @@ -41,6 +41,7 @@ ENTRY (__round) mffs fp11 /* Save current FPU rounding mode. */ #ifdef SHARED mflr r11 + cfi_register(lr,r11) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r9 @@ -52,6 +53,7 @@ ENTRY (__round) lwz r9,.LC0@got(10) # endif mtlr r11 + cfi_same_value (lr) lfs fp13,0(r9) #else lis r9,.LC0@ha diff --git a/sysdeps/powerpc/powerpc32/fpu/s_roundf.S b/sysdeps/powerpc/powerpc32/fpu/s_roundf.S index 39ba086..7e99bca 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_roundf.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_roundf.S @@ -1,5 +1,5 @@ /* roundf function. PowerPC32 version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> @@ -41,6 +41,7 @@ ENTRY (__roundf ) mffs fp11 /* Save current FPU rounding mode. */ #ifdef SHARED mflr r11 + cfi_register(lr,r11) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r9 @@ -52,6 +53,7 @@ ENTRY (__roundf ) lwz r9,.LC0@got(10) # endif mtlr r11 + cfi_same_value (lr) lfs fp13,0(r9) #else lis r9,.LC0@ha diff --git a/sysdeps/powerpc/powerpc32/fpu/s_trunc.S b/sysdeps/powerpc/powerpc32/fpu/s_trunc.S index 827e8cb..4ea4e07 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_trunc.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_trunc.S @@ -1,5 +1,5 @@ /* trunc function. PowerPC32 version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> @@ -36,19 +36,20 @@ ENTRY (__trunc) mffs fp11 /* Save current FPU rounding mode. */ #ifdef SHARED mflr r11 + cfi_register(lr,r11) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r9 addis r9,r9,.LC0-1b@ha - mtlr r11 lfs fp13,.LC0-1b@l(r9) # else bl _GLOBAL_OFFSET_TABLE_@local-4 mflr r10 lwz r9,.LC0@got(10) - mtlr r11 lfs fp13,0(r9) # endif + mtlr r11 + cfi_same_value (lr) #else lis r9,.LC0@ha lfs fp13,.LC0@l(r9) diff --git a/sysdeps/powerpc/powerpc32/fpu/s_truncf.S b/sysdeps/powerpc/powerpc32/fpu/s_truncf.S index 55e7a74..0005d50 100644 --- a/sysdeps/powerpc/powerpc32/fpu/s_truncf.S +++ b/sysdeps/powerpc/powerpc32/fpu/s_truncf.S @@ -1,5 +1,5 @@ /* truncf function. PowerPC32 version. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> @@ -36,19 +36,20 @@ ENTRY (__truncf) mffs fp11 /* Save current FPU rounding mode. */ #ifdef SHARED mflr r11 + cfi_register(lr,r11) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r9 addis r9,r9,.LC0-1b@ha - mtlr r11 lfs fp13,.LC0-1b@l(r9) # else bl _GLOBAL_OFFSET_TABLE_@local-4 mflr r10 lwz r9,.LC0@got(10) - mtlr r11 lfs fp13,0(r9) # endif + mtlr r11 + cfi_same_value (lr) #else lis r9,.LC0@ha lfs fp13,.LC0@l(r9) diff --git a/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S b/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S index 3afcf66..e38c7b8 100644 --- a/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S +++ b/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S @@ -1,5 +1,5 @@ /* setjmp for PowerPC. - Copyright (C) 1995-2000, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 1995-2000, 2003-2005, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 1 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #define _ASM @@ -85,6 +85,7 @@ ENTRY (BP_SYM (__sigsetjmp)) #ifndef __NO_VMX__ # ifdef PIC mflr r6 + cfi_register(lr,r6) # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r5 @@ -94,13 +95,13 @@ ENTRY (BP_SYM (__sigsetjmp)) bl _GLOBAL_OFFSET_TABLE_@local-4 mflr r5 # endif + mtlr r6 + cfi_same_value (lr) # ifdef SHARED lwz r5,_rtld_global_ro@got(r5) - mtlr r6 lwz r5,RTLD_GLOBAL_RO_DL_HWCAP_OFFSET(r5) # else lwz r5,_dl_hwcap@got(r5) - mtlr r6 lwz r5,0(r5) # endif # else diff --git a/sysdeps/powerpc/powerpc32/lshift.S b/sysdeps/powerpc/powerpc32/lshift.S index 9f5870d..65054f2 100644 --- a/sysdeps/powerpc/powerpc32/lshift.S +++ b/sysdeps/powerpc/powerpc32/lshift.S @@ -1,5 +1,5 @@ /* Shift a limb left, low level routine. - Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1999, 2000, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #include <bp-sym.h> @@ -67,6 +67,7 @@ L(boom): tweq r0,r0 /* We imitate a case statement, by using (yuk!) fixed-length code chunks, of size 4*12 bytes. We have to do this (or something) to make this PIC. */ L(big): mflr r9 + cfi_register(lr,r9) bltl- cr0,L(boom) # Never taken, only used to set LR. slwi r10,r6,4 mflr r12 @@ -75,7 +76,8 @@ L(big): mflr r9 add r10,r8,r10 mtctr r10 addi r5,r5,-1 - mtlr r9 + mtlr r9 + cfi_same_value (lr) bctr L(end2):slw r0,r10,r6 diff --git a/sysdeps/powerpc/powerpc32/ppc-mcount.S b/sysdeps/powerpc/powerpc32/ppc-mcount.S index c1a08d3..7e39acb 100644 --- a/sysdeps/powerpc/powerpc32/ppc-mcount.S +++ b/sysdeps/powerpc/powerpc32/ppc-mcount.S @@ -1,5 +1,5 @@ /* PowerPC-specific implementation of profiling support. - Copyright (C) 1997, 1999, 2005 Free Software Foundation, Inc. + Copyright (C) 1997, 1999, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ /* This would be bad. */ #ifdef PROF @@ -42,6 +42,7 @@ ENTRY(_mcount) stwu r1,-48(r1) + cfi_adjust_cfa_offset (48) /* We need to save the parameter-passing registers. */ stw r3, 12(r1) stw r4, 16(r1) @@ -55,6 +56,7 @@ ENTRY(_mcount) stw r9, 36(r1) stw r10,40(r1) stw r4, 44(r1) + cfi_offset (lr, -4) stw r5, 8(r1) bl __mcount_internal@local nop diff --git a/sysdeps/powerpc/powerpc64/dl-trampoline.S b/sysdeps/powerpc/powerpc64/dl-trampoline.S index c90f961..c5afe5a 100644 --- a/sysdeps/powerpc/powerpc64/dl-trampoline.S +++ b/sysdeps/powerpc/powerpc64/dl-trampoline.S @@ -1,5 +1,5 @@ /* PLT trampolines. PPC64 version. - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #include <rtld-global-offsets.h> @@ -31,6 +31,7 @@ EALIGN(_dl_runtime_resolve, 4, 0) /* We need to save the registers used to pass parameters, ie. r3 thru r10; the registers are saved in a stack frame. */ stdu r1,-128(r1) + cfi_adjust_cfa_offset (128) std r3,48(r1) mr r3,r11 std r4,56(r1) @@ -44,6 +45,7 @@ EALIGN(_dl_runtime_resolve, 4, 0) std r8,88(r1) /* Store the LR in the LR Save area of the previous frame. */ std r0,128+16(r1) + cfi_offset (lr, 16) mfcr r0 std r9,96(r1) std r10,104(r1) @@ -178,6 +180,7 @@ EALIGN(_dl_profile_resolve, 4, 0) /* We need to save the registers used to pass parameters, ie. r3 thru r10; the registers are saved in a stack frame. */ stdu r1,-FRAME_SIZE(r1) + cfi_adjust_cfa_offset (FRAME_SIZE) std r3,INT_PARMS+0(r1) mr r3,r11 std r4,INT_PARMS+8(r1) @@ -193,6 +196,7 @@ EALIGN(_dl_profile_resolve, 4, 0) /* XXX Do we have to do this? */ la r8,FRAME_SIZE(r1) std r5,FRAME_SIZE+16(r1) + cfi_offset (lr, 16) std r5,CALLING_LR(r1) mfcr r0 std r9,INT_PARMS+48(r1) diff --git a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S b/sysdeps/powerpc/powerpc64/fpu/s_copysign.S index f083d2b..c0fdf41 100644 --- a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S +++ b/sysdeps/powerpc/powerpc64/fpu/s_copysign.S @@ -28,7 +28,11 @@ ENTRY(__copysign) copysign(x,y) returns a value with the magnitude of x and with the sign bit of y. */ stdu r1,-48(r1) + cfi_adjust_cfa_offset (48) stfd fp2,24(r1) + nop + nop + nop ld r3,24(r1) cmpdi r3,0 addi r1,r1,48 diff --git a/sysdeps/powerpc/powerpc64/ppc-mcount.S b/sysdeps/powerpc/powerpc64/ppc-mcount.S index 46cb9fd..5df9650 100644 --- a/sysdeps/powerpc/powerpc64/ppc-mcount.S +++ b/sysdeps/powerpc/powerpc64/ppc-mcount.S @@ -1,5 +1,5 @@ /* PowerPC64-specific implementation of profiling support. - Copyright (C) 1997, 1999, 2002 Free Software Foundation, Inc. + Copyright (C) 1997, 1999, 2002, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> /* We don't need to save the parameter-passing registers as gcc takes @@ -26,7 +26,9 @@ ENTRY(_mcount) mflr r4 ld r11, 0(r1) stdu r1,-112(r1) + cfi_adjust_cfa_offset (112) std r4, 128(r1) + cfi_offset (lr, 16) ld r3, 16(r11) bl JUMPTARGET(__mcount_internal) nop diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S index 21ad98e..e945834 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S @@ -1,5 +1,5 @@ /* brk system call for Linux/ppc. - Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1995-97, 1999, 2000, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #define _ERRNO_H 1 @@ -27,32 +27,34 @@ .section ".text" ENTRY (BP_SYM (__brk)) DISCARD_BOUNDS (r3) /* the bounds are meaningless, so toss 'em */ - + mflr r0 stwu r1,-16(r1) + cfi_adjust_cfa_offset (16) stw r3,8(r1) + stw r0,20(r1) + cfi_offset (lr, 4) DO_CALL(SYS_ify(brk)) lwz r6,8(r1) #ifdef PIC - mflr r4 # ifdef HAVE_ASM_PPC_REL16 bcl 20,31,1f 1: mflr r5 addis r5,r5,__curbrk-1b@ha - mtlr r4 stw r3,__curbrk-1b@l(r5) # else bl _GLOBAL_OFFSET_TABLE_@local-4 mflr r5 lwz r5,__curbrk@got(r5) - mtlr r4 stw r3,0(r5) # endif #else lis r4,__curbrk@ha stw r3,__curbrk@l(r4) #endif + lwz r0,20(r1) cmplw r6,r3 addi r1,r1,16 + mtlr r0 li r3,0 blelr+ li r3,ENOMEM diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S index 43d44ea..f4c92ad 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S @@ -1,5 +1,5 @@ /* Wrapper around clone system call. - Copyright (C) 1997,98,99,2000,02,2004 Free Software Foundation, Inc. + Copyright (C) 1997,98,99,2000,02,04,2006 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #define _ERRNO_H 1 @@ -49,6 +49,7 @@ ENTRY (BP_SYM (__clone)) /* Set up stack frame for parent. */ stwu r1,-32(r1) + cfi_adjust_cfa_offset (32) #ifdef RESET_PID stmw r28,16(r1) #else diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S index 0e04e4b..c28c346 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S @@ -1,5 +1,5 @@ /* Save current context, powerpc32 common. - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 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 @@ -40,6 +40,7 @@ #endif ENTRY(__CONTEXT_FUNC_NAME) stwu r1,-16(r1) + cfi_adjust_cfa_offset (16) /* Insure that the _UC_REGS start on a quadword boundary. */ stw r3,_FRAME_PARM_SAVE1(r1) addi r3,r3,_UC_REG_SPACE+12 @@ -55,6 +56,7 @@ ENTRY(__CONTEXT_FUNC_NAME) stw r0,_UC_GREGS+(PT_LNK*4)(r3) stw r0,_UC_GREGS+(PT_NIP*4)(r3) stw r0,_FRAME_LR_SAVE+16(r1) + cfi_offset (lr, _FRAME_LR_SAVE) stw r5,_UC_GREGS+(PT_R5*4)(r3) stw r6,_UC_GREGS+(PT_R6*4)(r3) stw r7,_UC_GREGS+(PT_R7*4)(r3) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S index b220f63..208a375 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S @@ -1,5 +1,5 @@ /* Set up a context to call a function. - Copyright (C) 2002, 2004 Free Software Foundation, Inc. + Copyright (C) 2002, 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #include <shlib-compat.h> @@ -49,10 +49,12 @@ ENTRY(__makecontext) /* Set the function's LR to point to the exitcode below. */ #ifdef PIC mflr r0 + cfi_register(lr,r0) bl 1f 1: mflr r6 addi r6,r6,L(exitcode)-1b mtlr r0 + cfi_same_value (lr) #else lis r6,L(exitcode)@ha addi r6,r6,L(exitcode)@l @@ -136,10 +138,12 @@ ENTRY(__novec_makecontext) /* Set the function's LR to point to the exitcode below. */ #ifdef PIC mflr r0 + cfi_register(lr,r0) bl 1f 1: mflr r6 addi r6,r6,L(novec_exitcode)-1b mtlr r0 + cfi_same_value (lr) #else lis r6,L(novec_exitcode)@ha addi r6,r6,L(novec_exitcode)@l diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S index c71fcd7..1a5251d 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S @@ -1,5 +1,5 @@ /* Jump to a new context powerpc32 common. - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 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 @@ -41,7 +41,9 @@ ENTRY(__CONTEXT_FUNC_NAME) mflr r0 stwu r1,-16(r1) + cfi_adjust_cfa_offset (16) stw r0,20(r1) + cfi_offset (lr, _FRAME_LR_SAVE) stw r31,12(r1) lwz r31,_UC_REGS_PTR(r3) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S index 8b2998b..0c7b945 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S @@ -1,5 +1,5 @@ /* Save current context and jump to a new context. - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 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 @@ -40,6 +40,7 @@ #endif ENTRY(__CONTEXT_FUNC_NAME) stwu r1,-16(r1) + cfi_adjust_cfa_offset (16) /* Insure that the _UC_REGS start on a quadword boundary. */ stw r3,_FRAME_PARM_SAVE1(r1) addi r3,r3,_UC_REG_SPACE+12 @@ -56,6 +57,7 @@ ENTRY(__CONTEXT_FUNC_NAME) stw r0,_UC_GREGS+(PT_LNK*4)(r3) stw r0,_UC_GREGS+(PT_NIP*4)(r3) stw r0,_FRAME_LR_SAVE+16(r1) + cfi_offset (lr, _FRAME_LR_SAVE) stw r5,_UC_GREGS+(PT_R5*4)(r3) stw r6,_UC_GREGS+(PT_R6*4)(r3) stw r7,_UC_GREGS+(PT_R7*4)(r3) @@ -309,13 +311,12 @@ ENTRY(__CONTEXT_FUNC_NAME) bl _GLOBAL_OFFSET_TABLE_@local-4 mflr r7 # endif + mtlr r8 # ifdef SHARED lwz r7,_rtld_global_ro@got(r7) - mtlr r8 lwz r7,RTLD_GLOBAL_RO_DL_HWCAP_OFFSET(r7) # else lwz r7,_dl_hwcap@got(r7) - mtlr r8 lwz r7,0(r7) # endif # else @@ -467,7 +468,6 @@ ENTRY(__CONTEXT_FUNC_NAME) mtcr r5 /* Restore the general registers */ - lwz r1,_UC_GREGS+(PT_R1*4)(r31) lwz r3,_UC_GREGS+(PT_R3*4)(r31) lwz r4,_UC_GREGS+(PT_R4*4)(r31) lwz r5,_UC_GREGS+(PT_R5*4)(r31) @@ -496,6 +496,7 @@ ENTRY(__CONTEXT_FUNC_NAME) lwz r28,_UC_GREGS+(PT_R28*4)(r31) lwz r29,_UC_GREGS+(PT_R29*4)(r31) lwz r30,_UC_GREGS+(PT_R30*4)(r31) + lwz r1,_UC_GREGS+(PT_R1*4)(r31) lwz r31,_UC_GREGS+(PT_R31*4)(r31) bctr diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S index 3f74f55..f2ac00d 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S @@ -1,5 +1,5 @@ /* brk system call for Linux. PowerPC64 version. - Copyright (C) 1995,96,97,99, 2000, 2002 Free Software Foundation, Inc. + Copyright (C) 1995,96,97,99, 2000,02, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #define _ERRNO_H 1 @@ -33,6 +33,7 @@ ENTRY (BP_SYM (__brk)) DISCARD_BOUNDS (r3) /* the bounds are meaningless, so toss 'em. */ stdu r1,-64(r1) + cfi_adjust_cfa_offset (64) std r3,48(r1) DO_CALL(SYS_ify(brk)) ld r6,48(r1) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S index 287597c..a0f018b 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S @@ -1,5 +1,5 @@ /* Wrapper around clone system call. PowerPC64 version. - Copyright (C) 1997,98,99,2000,02, 2004 Free Software Foundation, Inc. + Copyright (C) 1997,98,99,2000,02,04, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #define _ERRNO_H 1 @@ -48,6 +48,7 @@ ENTRY (BP_SYM (__clone)) /* Set up stack frame for parent. */ stdu r1,-80(r1) + cfi_adjust_cfa_offset (80) std r29,56(r1) std r30,64(r1) std r31,72(r1) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S index 61e0f8e..a4a295a 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S @@ -1,5 +1,5 @@ /* Save current context. - Copyright (C) 2002, 2004 Free Software Foundation, Inc. + Copyright (C) 2002, 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #include <rtld-global-offsets.h> @@ -37,9 +37,11 @@ ENTRY(__novec_getcontext) mflr r0 std r2,(SIGCONTEXT_GP_REGS+(PT_R2*8))(r3) std r0,FRAME_LR_SAVE(r1) + cfi_offset (lr, FRAME_LR_SAVE) std r0,(SIGCONTEXT_GP_REGS+(PT_LNK*8))(r3) std r0,(SIGCONTEXT_GP_REGS+(PT_NIP*8))(r3) stdu r1,-128(r1) + cfi_adjust_cfa_offset (128) std r4,(SIGCONTEXT_GP_REGS+(PT_R4*8))(r3) std r5,(SIGCONTEXT_GP_REGS+(PT_R5*8))(r3) std r6,(SIGCONTEXT_GP_REGS+(PT_R6*8))(r3) @@ -140,6 +142,7 @@ ENTRY(__novec_getcontext) /* If the kernel is not at least 2.4.21 then generate a ENOSYS stub. */ mflr r0 std r0,FRAME_LR_SAVE(r1) + cfi_offset (lr, FRAME_LR_SAVE) stdu r1,-128(r1) li r3,ENOSYS bl JUMPTARGET(__syscall_error) @@ -175,9 +178,11 @@ ENTRY(__getcontext) mflr r0 std r2,(SIGCONTEXT_GP_REGS+(PT_R2*8))(r3) std r0,FRAME_LR_SAVE(r1) + cfi_offset (lr, FRAME_LR_SAVE) std r0,(SIGCONTEXT_GP_REGS+(PT_LNK*8))(r3) std r0,(SIGCONTEXT_GP_REGS+(PT_NIP*8))(r3) stdu r1,-128(r1) + cfi_adjust_cfa_offset (128) std r4,(SIGCONTEXT_GP_REGS+(PT_R4*8))(r3) std r5,(SIGCONTEXT_GP_REGS+(PT_R5*8))(r3) std r6,(SIGCONTEXT_GP_REGS+(PT_R6*8))(r3) @@ -387,7 +392,9 @@ L(has_no_vec): /* If the kernel is not at least 2.4.21 then generate a ENOSYS stub. */ mflr r0 std r0,FRAME_LR_SAVE(r1) + cfi_offset (lr, FRAME_LR_SAVE) stdu r1,-128(r1) + cfi_adjust_cfa_offset (128) li r3,ENOSYS bl JUMPTARGET(__syscall_error) nop diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S index cf71a6d..9436862 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S @@ -1,5 +1,5 @@ /* Create new context. - Copyright (C) 2002, 2004 Free Software Foundation, Inc. + Copyright (C) 2002, 2004, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #include "kernel-features.h" @@ -41,7 +41,9 @@ ENTRY(__makecontext) /* Get the address of the target functions first parameter. */ addi r6,r1,FRAME_PARM4_SAVE std r0,FRAME_LR_SAVE(r1) + cfi_offset (lr, FRAME_LR_SAVE) stdu r1,-128(r1) + cfi_adjust_cfa_offset (128) /* Get the ucontexts stack pointer and size. Compute the top of stack and round down to a quadword boundary. Then stack a dummy frame @@ -168,7 +170,9 @@ L(gotexitcodeaddr): /* If the kernel is not at least 2.4.21 then generate a ENOSYS stub. */ mflr r0 std r0,FRAME_LR_SAVE(r1) + cfi_offset (lr, FRAME_LR_SAVE) stdu r1,-128(r1) + cfi_adjust_cfa_offset (128) li r3,ENOSYS bl JUMPTARGET(__syscall_error) nop diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S index 7eaaad2..cc89451 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S @@ -1,5 +1,5 @@ /* Switch to context. - Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2002, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #include <rtld-global-offsets.h> @@ -34,7 +34,9 @@ ENTRY(__novec_setcontext) mflr r0 std r31,-8(1) std r0,FRAME_LR_SAVE(r1) + cfi_offset (lr, FRAME_LR_SAVE) stdu r1,-128(r1) + cfi_adjust_cfa_offset (128) mr r31,r3 /* @@ -200,7 +202,9 @@ ENTRY(__setcontext) mflr r0 std r31,-8(1) std r0,FRAME_LR_SAVE(r1) + cfi_offset (lr, FRAME_LR_SAVE) stdu r1,-128(r1) + cfi_adjust_cfa_offset (128) mr r31,r3 /* @@ -443,7 +447,9 @@ L(do_sigret): /* If the kernel is not at least 2.4.21 then generate a ENOSYS stub. */ mflr r0 std r0,FRAME_LR_SAVE(r1) + cfi_offset (lr, FRAME_LR_SAVE) stdu r1,-128(r1) + cfi_adjust_cfa_offset (128) li r3,ENOSYS bl JUMPTARGET(__syscall_error) nop diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S index 772adac..e45da55 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S @@ -1,5 +1,5 @@ /* Save current context and install the given one. - Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2002, 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 @@ -14,8 +14,8 @@ 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. */ + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ #include <sysdep.h> #include <rtld-global-offsets.h> @@ -37,9 +37,11 @@ ENTRY(__novec_swapcontext) std r31,-8(1) std r2,(SIGCONTEXT_GP_REGS+(PT_R2*8))(r3) std r0,FRAME_LR_SAVE(r1) + cfi_offset (lr, FRAME_LR_SAVE) std r0,(SIGCONTEXT_GP_REGS+(PT_LNK*8))(r3) std r0,(SIGCONTEXT_GP_REGS+(PT_NIP*8))(r3) stdu r1,-128(r1) + cfi_adjust_cfa_offset (128) std r4,(SIGCONTEXT_GP_REGS+(PT_R4*8))(r3) std r5,(SIGCONTEXT_GP_REGS+(PT_R5*8))(r3) std r6,(SIGCONTEXT_GP_REGS+(PT_R6*8))(r3) @@ -744,7 +746,9 @@ L(do_sigret): /* If the kernel is not at least 2.4.21 then generate a ENOSYS stub. */ mflr r0 std r0,FRAME_LR_SAVE(r1) + cfi_offset (lr, FRAME_LR_SAVE) stdu r1,-128(r1) + cfi_adjust_cfa_offset (128) li r3,ENOSYS bl JUMPTARGET(__syscall_error) nop |