* 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

diff --git a/ChangeLog b/ChangeLog
index ad42854f3a..7d51ce7922 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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 dd896c4937..ccc4e9f6fa 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 58c79281ed..15d951c777 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 506e8022b9..392c109d4c 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 022d7ebbad..644e626aa8 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 13afba88f0..2e0e6a87a9 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 f8ca1de08c..47a75ec0c3 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 ee2c09cba8..39d7d1c770 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.  */
+   Softw