* sysdeps/powerpc/powerpc32/fpu/fprsave.S: Add cfi_offset for spilling

	of non-volatile floating-point registers to the stack (fp14-fp31).
	* sysdeps/powerpc/powerpc32/gprsave0.S: Add cfi_offset for spilling of
	non-volatile general-purpose registers to the stack (gpr13-gpr31).
	* sysdeps/powerpc/powerpc64/dl-trampoline.S: Add cfi_offset
	for non-volatiles gpr30 - grp31 spilled to the stack.
	* sysdeps/powerpc/powerpc64/memcpy.S: Add cfi_offset for non-volatile
	gpr31 spill to the stack.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S:
	Add cfi_offset for non-volatile gpr31 spill to the stack.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Add cfi_offset
	for non-volatiles gpr28 - grp31 spilled to the stack.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S: Add
	cfi_adjust_cfa_offset when a frame is stacked.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S:
	(__novec_setcontext) : Add cfi_offset for non-volatile gpr31 spill
	add LR saved to the stack.  Add cfi_adjust_cfa_offset when frame is
	stacked.
	(__setcontext) : Add cfi_offset for non-volatile gpr31 spill to
	the stack.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S:
	(__novec_swapcontext) : Add cfi_offset for non-volatile gpr31 spill
	add LR saved to the stack.
	(__swapcontext) : Add cfi_offset for non-volatile gpr31 spill add LR
	saved to the stack.  Add cfi_adjust_cfa_offset when frame is stacked.

10 files changed, 84 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index a9ece8f8f7..d997178d46 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,31 @@
+2006-03-06  Steven Munroe  <sjmunroe@us.ibm.com>
+
+	* sysdeps/powerpc/powerpc32/fpu/fprsave.S: Add cfi_offset for spilling
+	of non-volatile floating-point registers to the stack (fp14-fp31).
+	* sysdeps/powerpc/powerpc32/gprsave0.S: Add cfi_offset for spilling of
+	non-volatile general-purpose registers to the stack (gpr13-gpr31).
+	* sysdeps/powerpc/powerpc64/dl-trampoline.S: Add cfi_offset
+	for non-volatiles gpr30 - grp31 spilled to the stack.
+	* sysdeps/powerpc/powerpc64/memcpy.S: Add cfi_offset for non-volatile
+	gpr31 spill to the stack.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S:
+	Add cfi_offset for non-volatile gpr31 spill to the stack.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Add cfi_offset
+	for non-volatiles gpr28 - grp31 spilled to the stack.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S: Add
+	cfi_adjust_cfa_offset when a frame is stacked.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S:
+	(__novec_setcontext) : Add cfi_offset for non-volatile gpr31 spill
+	add LR saved to the stack.  Add cfi_adjust_cfa_offset when frame is
+	stacked.
+	(__setcontext) : Add cfi_offset for non-volatile gpr31 spill to
+	the stack.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S:
+	(__novec_swapcontext) : Add cfi_offset for non-volatile gpr31 spill
+	add LR saved to the stack.
+	(__swapcontext) : Add cfi_offset for non-volatile gpr31 spill add LR
+	saved to the stack.  Add cfi_adjust_cfa_offset when frame is stacked.
+
 2006-03-07  Jakub Jelinek  <jakub@redhat.com>
 
 	[BZ #2423]
diff --git a/sysdeps/powerpc/powerpc32/fpu/fprsave.S b/sysdeps/powerpc/powerpc32/fpu/fprsave.S
index 597c3e611f..c05178775d 100644
--- a/sysdeps/powerpc/powerpc32/fpu/fprsave.S
+++ b/sysdeps/powerpc/powerpc32/fpu/fprsave.S
@@ -27,68 +27,86 @@ ENTRY(_savefpr_all)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_14)
 C_TEXT(_savef14):
 C_TEXT(_savefpr_14):	stfd	fp14,-144(r1)
+			cfi_offset(fp14,-144)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef15)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_15)
 C_TEXT(_savef15):
 C_TEXT(_savefpr_15):	stfd	fp15,-136(r1)
+			cfi_offset(fp15,-136)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef16)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_16)
 C_TEXT(_savef16):
 C_TEXT(_savefpr_16):	stfd	fp16,-128(r1)
+			cfi_offset(fp16,-128)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef17)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_17)
 C_TEXT(_savef17):
 C_TEXT(_savefpr_17):	stfd	fp17,-120(r1)
+			cfi_offset(fp17,-120)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef18)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_18)
 C_TEXT(_savef18):
 C_TEXT(_savefpr_18):	stfd	fp18,-112(r1)
+			cfi_offset(fp18,-112)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef19)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_19)
 C_TEXT(_savef19):
 C_TEXT(_savefpr_19):	stfd	fp19,-104(r1)
+			cfi_offset(fp19,-104)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef20)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_20)
 C_TEXT(_savef20):
 C_TEXT(_savefpr_20):	stfd	fp20,-96(r1)
+			cfi_offset(fp20,-96)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef21)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_21)
 C_TEXT(_savef21):
 C_TEXT(_savefpr_21):	stfd	fp21,-88(r1)
+			cfi_offset(fp21,-88)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef22)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_22)
 C_TEXT(_savef22):
 C_TEXT(_savefpr_22):	stfd	fp22,-80(r1)
+			cfi_offset(fp22,-80)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef23)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_23)
 C_TEXT(_savef23):
 C_TEXT(_savefpr_23):	stfd	fp23,-72(r1)
+			cfi_offset(fp23,-72)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef24)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_24)
 C_TEXT(_savef24):
 C_TEXT(_savefpr_24):	stfd	fp24,-64(r1)
+			cfi_offset(fp24,-64)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef25)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_25)
 C_TEXT(_savef25):
 C_TEXT(_savefpr_25):	stfd	fp25,-56(r1)
+			cfi_offset(fp25,-56)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef26)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_26)
 C_TEXT(_savef26):
 C_TEXT(_savefpr_26):	stfd	fp26,-48(r1)
+			cfi_offset(fp26,-48)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef27)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_27)
 C_TEXT(_savef27):
 C_TEXT(_savefpr_27):	stfd	fp27,-40(r1)
+			cfi_offset(fp27,-40)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef28)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_28)
 C_TEXT(_savef28):
 C_TEXT(_savefpr_28):	stfd	fp28,-32(r1)
+			cfi_offset(fp28,-32)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef29)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_29)
 C_TEXT(_savef29):
 C_TEXT(_savefpr_29):	stfd	fp29,-24(r1)	#save f29
 			stfd	fp30,-16(r1)	#save f30
 			stfd	fp31,-8(r1)	#save f31
+			cfi_offset(fp29,-24)
+			cfi_offset(fp30,-16)
+			cfi_offset(fp31,-8)
 			stw	r0,8(r1)	#save LR in callers frame
 			blr			#return
 END (_savefpr_all)
diff --git a/sysdeps/powerpc/powerpc32/gprsave0.S b/sysdeps/powerpc/powerpc32/gprsave0.S
index 8b81647dd7..c74272b56d 100644
--- a/sysdeps/powerpc/powerpc32/gprsave0.S
+++ b/sysdeps/powerpc/powerpc32/gprsave0.S
@@ -30,40 +30,59 @@
 ENTRY(_savegpr0_all)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_13)
 C_TEXT(_savegpr0_13):	stw	r13,-76(r1)
+			cfi_offset(r13,-76)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_14)
 C_TEXT(_savegpr0_14):	stw	r14,-72(r1)
+			cfi_offset(r14,-72)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_15)
 C_TEXT(_savegpr0_15):	stw	r15,-68(r1)
+			cfi_offset(r15,-68)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_16)
 C_TEXT(_savegpr0_16):	stw	r16,-64(r1)
+			cfi_offset(r16,-64)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_17)
 C_TEXT(_savegpr0_17):	stw	r17,-60(r1)
+			cfi_offset(r17,-60)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_18)
 C_TEXT(_savegpr0_18):	stw	r18,-56(r1)
+			cfi_offset(r18,-56)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_19)
 C_TEXT(_savegpr0_19):	stw	r19,-52(r1)
+			cfi_offset(r19,-52)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_20)
 C_TEXT(_savegpr0_20):	stw	r20,-48(r1)
+			cfi_offset(r20,-48)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_21)
 C_TEXT(_savegpr0_21):	stw	r21,-44(r1)
+			cfi_offset(r21,-44)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_22)
 C_TEXT(_savegpr0_22):	stw	r22,-40(r1)
+			cfi_offset(r22,-40)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_23)
 C_TEXT(_savegpr0_23):	stw	r23,-36(r1)
+			cfi_offset(r23,-36)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_24)
 C_TEXT(_savegpr0_24):	stw	r24,-32(r1)
+			cfi_offset(r24,-32)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_25)
 C_TEXT(_savegpr0_25):	stw	r25,-28(r1)
+			cfi_offset(r25,-28)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_26)
 C_TEXT(_savegpr0_26):	stw	r26,-24(r1)
+			cfi_offset(r26,-24)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_27)
 C_TEXT(_savegpr0_27):	stw	r27,-20(r1)
+			cfi_offset(r27,-20)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_28)
 C_TEXT(_savegpr0_28):	stw	r28,-16(r1)
+			cfi_offset(r28,-16)
 		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_29)
 C_TEXT(_savegpr0_29):	stw	r29,-12(r1) #save r29
 			stw	r30,-8(r1)  #save r30
 			stw	r31,-4(r1)  #save r31
+			cfi_offset(r29,-12)
+			cfi_offset(r30,-8)
+			cfi_offset(r31,-4)
 			stw	r0,8(r1)    #save LR in callers frame
 			blr		    #return
 END (_savegpr0_all)
diff --git a/sysdeps/powerpc/powerpc64/dl-trampoline.S b/sysdeps/powerpc/powerpc64/dl-trampoline.S
index c5afe5a3fa..9ca394dda2 100644
--- a/sysdeps/powerpc/powerpc64/dl-trampoline.S
+++ b/sysdeps/powerpc/powerpc64/dl-trampoline.S
@@ -176,7 +176,9 @@ EALIGN(_dl_profile_resolve, 4, 0)
 /* Spill r30, r31 to preserve the link_map* and reloc_addr, in case we
    need to call _dl_call_pltexit.  */
 	std	r31,-8(r1)
+	cfi_offset(r31,-8)
 	std	r30,-16(r1)
+	cfi_offset(r30,-16)
 /* 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)
diff --git a/sysdeps/powerpc/powerpc64/memcpy.S b/sysdeps/powerpc/powerpc64/memcpy.S
index 9df5bb42b6..f395de9066 100644
--- a/sysdeps/powerpc/powerpc64/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/memcpy.S
@@ -1,5 +1,5 @@
 /* Optimized memcpy implementation for PowerPC64.
-   Copyright (C) 2003 Free Software Foundation, Inc.
+   Copyright (C) 2003, 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
@@ -43,6 +43,7 @@ EALIGN (BP_SYM (memcpy), 5, 0)
     neg   0,3
     std   3,-16(1)
     std   31,-8(1)
+    cfi_offset(31,-8)
     andi. 11,3,7	/* check alignement of dst.  */
     clrldi 0,0,61	/* Number of bytes until the 1st doubleword of dst.  */
     clrldi 10,4,61	/* check alignement of src.  */
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S
index 1a5251d100..40a7a24f19 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S
@@ -45,6 +45,7 @@ ENTRY(__CONTEXT_FUNC_NAME)
 	stw	r0,20(r1)
 	cfi_offset (lr, _FRAME_LR_SAVE)
 	stw	r31,12(r1)
+	cfi_offset(r31,-4)
 	lwz	r31,_UC_REGS_PTR(r3)
 
 	/*
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
index a0f018ba41..366206d286 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
@@ -52,8 +52,12 @@ ENTRY (BP_SYM (__clone))
 	std	r29,56(r1)
 	std	r30,64(r1)
 	std	r31,72(r1)
+	cfi_offset(r29,-56)
+	cfi_offset(r30,-64)
+	cfi_offset(r31,-72)
 #ifdef RESET_PID
 	std	r28,48(r1)
+	cfi_offset(r28,-48)
 #endif
 
 	/* Set up stack frame for child.  */
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
index 98b49ba1dc..8d7c959ff9 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
@@ -144,6 +144,7 @@ ENTRY(__novec_getcontext)
   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 68fec9d2aa..48e9af363d 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S
@@ -33,6 +33,7 @@ ENTRY(__novec_setcontext)
 #ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
   mflr  r0
   std   r31,-8(1)
+  cfi_offset(r31,-8)
   std   r0,FRAME_LR_SAVE(r1)
   cfi_offset (lr, FRAME_LR_SAVE)
   stdu  r1,-128(r1)
@@ -169,7 +170,9 @@ L(nv_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
@@ -201,6 +204,7 @@ ENTRY(__setcontext)
 #ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
   mflr  r0
   std   r31,-8(1)
+  cfi_offset(r31,-8)
   std   r0,FRAME_LR_SAVE(r1)
   cfi_offset (lr, FRAME_LR_SAVE)
   stdu  r1,-128(r1)
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
index 5a128606ad..936d641b6b 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
@@ -35,6 +35,7 @@ ENTRY(__novec_swapcontext)
   std  r1,(SIGCONTEXT_GP_REGS+(PT_R1*8))(r3)
   mflr  r0
   std   r31,-8(1)
+  cfi_offset(r31,-8)
   std  r2,(SIGCONTEXT_GP_REGS+(PT_R2*8))(r3)
   std  r0,FRAME_LR_SAVE(r1)
   cfi_offset (lr, FRAME_LR_SAVE)
@@ -264,6 +265,7 @@ L(nv_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)
   li   r3,ENOSYS
   bl   JUMPTARGET(__syscall_error)
@@ -298,11 +300,14 @@ ENTRY(__swapcontext)
   std  r1,(SIGCONTEXT_GP_REGS+(PT_R1*8))(r3)
   mflr  r0
   std   r31,-8(1)
+  cfi_offset(r31,-8)
   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)