Update.

2001-02-23  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/i386/strtok.S: Continue to return NULL after the first
	time this happened.

7 files changed, 339 insertions, 238 deletions

diff --git a/sysdeps/i386/strtok.S b/sysdeps/i386/strtok.S
index ff8980a924..19af2b1c9e 100644
--- a/sysdeps/i386/strtok.S
+++ b/sysdeps/i386/strtok.S
@@ -1,6 +1,6 @@
 /* strtok (str, delim) -- Return next DELIM separated token from STR.
    For Intel 80x86, x>=3.
-   Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -113,6 +113,8 @@ L(0):	movl SAVE_PTR, %edx
 	   we have to take care for PIC code.  */
 	movl SAVE_PTR, %edx
 #endif
+	testl %edx, %edx
+	jz L(returnNULL)
 
 L(1):
 	/* First we create a table with flags for all possible characters.
diff --git a/sysdeps/powerpc/fprrest.S b/sysdeps/powerpc/fprrest.S
index 0400c97310..80fa57740d 100644
--- a/sysdeps/powerpc/fprrest.S
+++ b/sysdeps/powerpc/fprrest.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
@@ -16,42 +16,79 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+/*
+    Floating Point Registers (FPRs) restore routine
+*/
+
 #include <sysdep.h>
 
-		ASM_GLOBAL_DIRECTIVE _restfpr_14
-_restfpr_14:	lfd	fp14,-144(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_15
-_restfpr_15:	lfd	fp15,-136(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_16
-_restfpr_16:	lfd	fp16,-128(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_17
-_restfpr_17:	lfd	fp17,-120(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_18
-_restfpr_18:	lfd	fp18,-112(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_19
-_restfpr_19:	lfd	fp19,-104(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_20
-_restfpr_20:	lfd	fp20,-96(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_21
-_restfpr_21:	lfd	fp21,-88(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_22
-_restfpr_22:	lfd	fp22,-80(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_23
-_restfpr_23:	lfd	fp23,-72(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_24
-_restfpr_24:	lfd	fp24,-64(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_25
-_restfpr_25:	lfd	fp25,-56(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_26
-_restfpr_26:	lfd	fp26,-48(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_27
-_restfpr_27:	lfd	fp27,-40(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_28
-_restfpr_28:	lfd	fp28,-32(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_29
-_restfpr_29:	lfd	fp29,-24(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_30
-_restfpr_30:	lfd	fp30,-16(r11)
-		ASM_GLOBAL_DIRECTIVE _restfpr_31
-_restfpr_31:	lfd	fp31,-8(r11)
-		blr
+ENTRY(_restfpr_all)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf14)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_14)
+C_TEXT(_restf14):
+C_TEXT(_restfpr_14):	lfd	fp14,-144(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf15)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_15)
+C_TEXT(_restf15):
+C_TEXT(_restfpr_15):	lfd	fp15,-136(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf16)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_16)
+C_TEXT(_restf16):
+C_TEXT(_restfpr_16):	lfd	fp16,-128(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf17)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_17)
+C_TEXT(_restf17):
+C_TEXT(_restfpr_17):	lfd	fp17,-120(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf18)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_18)
+C_TEXT(_restf18):
+C_TEXT(_restfpr_18):	lfd	fp18,-112(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf19)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_19)
+C_TEXT(_restf19):
+C_TEXT(_restfpr_19):	lfd	fp19,-104(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf20)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_20)
+C_TEXT(_restf20):
+C_TEXT(_restfpr_20):	lfd	fp20,-96(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf21)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_21)
+C_TEXT(_restf21):
+C_TEXT(_restfpr_21):	lfd	fp21,-88(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf22)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_22)
+C_TEXT(_restf22):
+C_TEXT(_restfpr_22):	lfd	fp22,-80(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf23)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_23)
+C_TEXT(_restf23):
+C_TEXT(_restfpr_23):	lfd	fp23,-72(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf24)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_24)
+C_TEXT(_restf24):
+C_TEXT(_restfpr_24):	lfd	fp24,-64(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf25)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_25)
+C_TEXT(_restf25):
+C_TEXT(_restfpr_25):	lfd	fp25,-56(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf26)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_26)
+C_TEXT(_restf26):
+C_TEXT(_restfpr_26):	lfd	fp26,-48(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf27)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_27)
+C_TEXT(_restf27):
+C_TEXT(_restfpr_27):	lfd	fp27,-40(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf28)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_28)
+C_TEXT(_restf28):
+C_TEXT(_restfpr_28):	lfd	fp28,-32(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restf29)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_29)
+C_TEXT(_restf29):
+C_TEXT(_restfpr_29):	lwz	r0,8(r1)	#get return address from frame
+			lfd	fp29,-24(r1)    #restore f29
+			mtlr	r0		#move return address to LR
+			lfd	fp30,-16(r1)	#restore f30
+			lfd	fp31,-8(r1)	#restore f31
+			blr			#return
diff --git a/sysdeps/powerpc/fprsave.S b/sysdeps/powerpc/fprsave.S
index 8c4e186d76..dfc0c440c9 100644
--- a/sysdeps/powerpc/fprsave.S
+++ b/sysdeps/powerpc/fprsave.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
@@ -16,42 +16,78 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+/*
+    Floating Point Registers (FPRs) save routine
+*/
+
 #include <sysdep.h>
 
-		ASM_GLOBAL_DIRECTIVE _savefpr_14
-_savefpr_14:	stfd	fp14,-144(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_15
-_savefpr_15:	stfd	fp15,-136(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_16
-_savefpr_16:	stfd	fp16,-128(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_17
-_savefpr_17:	stfd	fp17,-120(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_18
-_savefpr_18:	stfd	fp18,-112(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_19
-_savefpr_19:	stfd	fp19,-104(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_20
-_savefpr_20:	stfd	fp20,-96(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_21
-_savefpr_21:	stfd	fp21,-88(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_22
-_savefpr_22:	stfd	fp22,-80(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_23
-_savefpr_23:	stfd	fp23,-72(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_24
-_savefpr_24:	stfd	fp24,-64(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_25
-_savefpr_25:	stfd	fp25,-56(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_26
-_savefpr_26:	stfd	fp26,-48(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_27
-_savefpr_27:	stfd	fp27,-40(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_28
-_savefpr_28:	stfd	fp28,-32(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_29
-_savefpr_29:	stfd	fp29,-24(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_30
-_savefpr_30:	stfd	fp30,-16(r11)
-		ASM_GLOBAL_DIRECTIVE _savefpr_31
-_savefpr_31:	stfd	fp31,-8(r11)
-		blr
+ENTRY(_savefpr_all)
+                ASM_GLOBAL_DIRECTIVE C_TEXT(_savef14)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_14)
+C_TEXT(_savef14):
+C_TEXT(_savefpr_14):	stfd	fp14,-144(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef15)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_15)
+C_TEXT(_savef15):
+C_TEXT(_savefpr_15):	stfd	fp15,-136(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef16)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_16)
+C_TEXT(_savef16):
+C_TEXT(_savefpr_16):	stfd	fp16,-128(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef17)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_17)
+C_TEXT(_savef17):
+C_TEXT(_savefpr_17):	stfd	fp17,-120(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef18)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_18)
+C_TEXT(_savef18):
+C_TEXT(_savefpr_18):	stfd	fp18,-112(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef19)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_19)
+C_TEXT(_savef19):
+C_TEXT(_savefpr_19):	stfd	fp19,-104(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef20)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_20)
+C_TEXT(_savef20):
+C_TEXT(_savefpr_20):	stfd	fp20,-96(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef21)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_21)
+C_TEXT(_savef21):
+C_TEXT(_savefpr_21):	stfd	fp21,-88(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef22)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_22)
+C_TEXT(_savef22):
+C_TEXT(_savefpr_22):	stfd	fp22,-80(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef23)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_23)
+C_TEXT(_savef23):
+C_TEXT(_savefpr_23):	stfd	fp23,-72(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef24)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_24)
+C_TEXT(_savef24):
+C_TEXT(_savefpr_24):	stfd	fp24,-64(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef25)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_25)
+C_TEXT(_savef25):
+C_TEXT(_savefpr_25):	stfd	fp25,-56(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef26)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_26)
+C_TEXT(_savef26):
+C_TEXT(_savefpr_26):	stfd	fp26,-48(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef27)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_27)
+C_TEXT(_savef27):
+C_TEXT(_savefpr_27):	stfd	fp27,-40(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savef28)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_28)
+C_TEXT(_savef28):
+C_TEXT(_savefpr_28):	stfd	fp28,-32(r1)
+		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
+			stw	r0,8(r1)	#save LR in callers frame
+			blr			#return
diff --git a/sysdeps/powerpc/gprrest0.S b/sysdeps/powerpc/gprrest0.S
index 3e6b327ffb..d203904bca 100644
--- a/sysdeps/powerpc/gprrest0.S
+++ b/sysdeps/powerpc/gprrest0.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
@@ -16,44 +16,54 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+/*
+    General Purpose Register (GPR) restore routine
+    when Floating Point Registers (FPRs) are not saved
+
+    Note: This restore routine must not be called when GPR30 or
+    GPR31, or both, are the only registers beings saved. In these
+    cases, the saving and restoring must be done inline.
+*/
+
 #include <sysdep.h>
 
-		ASM_GLOBAL_DIRECTIVE _restgpr0_13
-_restgpr0_13:	lwz	r13,-76(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_14
-_restgpr0_14:	lwz	r14,-72(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_15
-_restgpr0_15:	lwz	r15,-68(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_16
-_restgpr0_16:	lwz	r16,-64(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_17
-_restgpr0_17:	lwz	r17,-60(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_18
-_restgpr0_18:	lwz	r18,-56(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_19
-_restgpr0_19:	lwz	r19,-52(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_20
-_restgpr0_20:	lwz	r20,-48(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_21
-_restgpr0_21:	lwz	r21,-44(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_22
-_restgpr0_22:	lwz	r22,-40(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_23
-_restgpr0_23:	lwz	r23,-36(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_24
-_restgpr0_24:	lwz	r24,-32(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_25
-_restgpr0_25:	lwz	r25,-28(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_26
-_restgpr0_26:	lwz	r26,-24(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_27
-_restgpr0_27:	lwz	r27,-20(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_28
-_restgpr0_28:	lwz	r28,-16(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_29
-_restgpr0_29:	lwz	r29,-12(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_30
-_restgpr0_30:	lwz	r30,-8(r1)
-		ASM_GLOBAL_DIRECTIVE _restgpr0_31
-_restgpr0_31:	lwz	r31,-4(r1)
-		blr
+ENTRY(_restgpr0_all)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_13)
+C_TEXT(_restgpr0_13):	lwz	r13,-76(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_14)
+C_TEXT(_restgpr0_14):	lwz	r14,-72(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_15)
+C_TEXT(_restgpr0_15):	lwz	r15,-68(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_16)
+C_TEXT(_restgpr0_16):	lwz	r16,-64(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_17)
+C_TEXT(_restgpr0_17):	lwz	r17,-60(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_18)
+C_TEXT(_restgpr0_18):	lwz	r18,-56(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_19)
+C_TEXT(_restgpr0_19):	lwz	r19,-52(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_20)
+C_TEXT(_restgpr0_20):	lwz	r20,-48(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_21)
+C_TEXT(_restgpr0_21):	lwz	r21,-44(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_22)
+C_TEXT(_restgpr0_22):	lwz	r22,-40(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_23)
+C_TEXT(_restgpr0_23):	lwz	r23,-36(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_24)
+C_TEXT(_restgpr0_24):	lwz	r24,-32(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_25)
+C_TEXT(_restgpr0_25):	lwz	r25,-28(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_26)
+C_TEXT(_restgpr0_26):	lwz	r26,-24(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_27)
+C_TEXT(_restgpr0_27):	lwz	r27,-20(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_28)
+C_TEXT(_restgpr0_28):	lwz	r28,-16(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_29)
+C_TEXT(_restgpr0_29):	lwz	r0,8(r1)	#get return address from frame
+			lwz	r29,-12(r1)	#restore r29
+			mtlr	r0		#move return address to LR
+			lwz	r30,-8(r1)	#restore r30
+			lwz	r31,-4(r1)	#restore r31
+			blr			#return
diff --git a/sysdeps/powerpc/gprrest1.S b/sysdeps/powerpc/gprrest1.S
index d92a8cda6c..2e9a68fde9 100644
--- a/sysdeps/powerpc/gprrest1.S
+++ b/sysdeps/powerpc/gprrest1.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
@@ -16,44 +16,48 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+/*
+    General Purpose Register (GPR) restore routine
+    when Floating Point Registers (FPRs) are saved
+*/
+
 #include <sysdep.h>
 
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_13
-_restgpr1_13:	lwz	r13,-76(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_14
-_restgpr1_14:	lwz	r14,-72(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_15
-_restgpr1_15:	lwz	r15,-68(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_16
-_restgpr1_16:	lwz	r16,-64(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_17
-_restgpr1_17:	lwz	r17,-60(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_18
-_restgpr1_18:	lwz	r18,-56(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_19
-_restgpr1_19:	lwz	r19,-52(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_20
-_restgpr1_20:	lwz	r20,-48(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_21
-_restgpr1_21:	lwz	r21,-44(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_22
-_restgpr1_22:	lwz	r22,-40(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_23
-_restgpr1_23:	lwz	r23,-36(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_24
-_restgpr1_24:	lwz	r24,-32(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_25
-_restgpr1_25:	lwz	r25,-28(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_26
-_restgpr1_26:	lwz	r26,-24(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_27
-_restgpr1_27:	lwz	r27,-20(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_28
-_restgpr1_28:	lwz	r28,-16(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_29
-_restgpr1_29:	lwz	r29,-12(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_30
-_restgpr1_30:	lwz	r30,-8(r12)
-		ASM_GLOBAL_DIRECTIVE	_restgpr1_31
-_restgpr1_31:	lwz	r31,-4(r12)
-		blr
+ENTRY(_restgpr1_all)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_13)
+C_TEXT(_restgpr1_13):	lwz	r13,-76(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_14)
+C_TEXT(_restgpr1_14):	lwz	r14,-72(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_15)
+C_TEXT(_restgpr1_15):	lwz	r15,-68(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_16)
+C_TEXT(_restgpr1_16):	lwz	r16,-64(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_17)
+C_TEXT(_restgpr1_17):	lwz	r17,-60(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_18)
+C_TEXT(_restgpr1_18):	lwz	r18,-56(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_19)
+C_TEXT(_restgpr1_19):	lwz	r19,-52(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_20)
+C_TEXT(_restgpr1_20):	lwz	r20,-48(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_21)
+C_TEXT(_restgpr1_21):	lwz	r21,-44(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_22)
+C_TEXT(_restgpr1_22):	lwz	r22,-40(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_23)
+C_TEXT(_restgpr1_23):	lwz	r23,-36(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_24)
+C_TEXT(_restgpr1_24):	lwz	r24,-32(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_25)
+C_TEXT(_restgpr1_25):	lwz	r25,-28(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_26)
+C_TEXT(_restgpr1_26):	lwz	r26,-24(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_27)
+C_TEXT(_restgpr1_27):	lwz	r27,-20(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_28)
+C_TEXT(_restgpr1_28):	lwz	r28,-16(r12)
+		ASM_GLOBAL_DIRECTIVE	C_TEXT(_restgpr1_29)
+C_TEXT(_restgpr1_29):	lwz	r29,-12(r12)	#restore r29
+			lwz	r30,-8(r12)	#restore r30
+			lwz	r31,-4(r12)	#restore r31
+			blr			#return
diff --git a/sysdeps/powerpc/gprsave0.S b/sysdeps/powerpc/gprsave0.S
index ddd88b56b0..90316befa0 100644
--- a/sysdeps/powerpc/gprsave0.S
+++ b/sysdeps/powerpc/gprsave0.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
@@ -16,45 +16,53 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+/*
+    General Purpose Register (GPR) save routine
+    when Floating Point Registers (FPRs) are not saved
+
+    Note: This save routine must not be called when GPR30 or
+    GPR31, or both, are the only registers beings saved. In these
+    cases, the saving and restoring must be done inline.
+*/
+
 #include <sysdep.h>
 
-		ASM_GLOBAL_DIRECTIVE _savegpr0_13
-_savegpr0_13:	stw	r13,-76(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_14
-_savegpr0_14:	stw	r14,-72(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_15
-_savegpr0_15:	stw	r15,-68(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_16
-_savegpr0_16:	stw	r16,-64(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_17
-_savegpr0_17:	stw	r17,-60(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_18
-_savegpr0_18:	stw	r18,-56(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_19
-_savegpr0_19:	stw	r19,-52(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_20
-_savegpr0_20:	stw	r20,-48(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_21
-_savegpr0_21:	stw	r21,-44(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_22
-_savegpr0_22:	stw	r22,-40(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_23
-_savegpr0_23:	stw	r23,-36(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_24
-_savegpr0_24:	stw	r24,-32(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_25
-_savegpr0_25:	stw	r25,-28(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_26
-_savegpr0_26:	stw	r26,-24(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_27
-_savegpr0_27:	stw	r27,-20(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_28
-_savegpr0_28:	stw	r28,-16(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_29
-_savegpr0_29:	stw	r29,-12(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_30
-_savegpr0_30:	stw	r30,-8(r1)
-		ASM_GLOBAL_DIRECTIVE _savegpr0_31
-_savegpr0_31:	stw	r31,-4(r1)
-		stw	r0,8(r1)
-		blr
+ENTRY(_savegpr0_all)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_13)
+C_TEXT(_savegpr0_13):	stw	r13,-76(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_14)
+C_TEXT(_savegpr0_14):	stw	r14,-72(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_15)
+C_TEXT(_savegpr0_15):	stw	r15,-68(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_16)
+C_TEXT(_savegpr0_16):	stw	r16,-64(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_17)
+C_TEXT(_savegpr0_17):	stw	r17,-60(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_18)
+C_TEXT(_savegpr0_18):	stw	r18,-56(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_19)
+C_TEXT(_savegpr0_19):	stw	r19,-52(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_20)
+C_TEXT(_savegpr0_20):	stw	r20,-48(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_21)
+C_TEXT(_savegpr0_21):	stw	r21,-44(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_22)
+C_TEXT(_savegpr0_22):	stw	r22,-40(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_23)
+C_TEXT(_savegpr0_23):	stw	r23,-36(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_24)
+C_TEXT(_savegpr0_24):	stw	r24,-32(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_25)
+C_TEXT(_savegpr0_25):	stw	r25,-28(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_26)
+C_TEXT(_savegpr0_26):	stw	r26,-24(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_27)
+C_TEXT(_savegpr0_27):	stw	r27,-20(r1)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_28)
+C_TEXT(_savegpr0_28):	stw	r28,-16(r1)
+		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
+			stw	r0,8(r1)    #save LR in callers frame
+			blr		    #return
diff --git a/sysdeps/powerpc/gprsave1.S b/sysdeps/powerpc/gprsave1.S
index 85d6bdc7e0..5193119036 100644
--- a/sysdeps/powerpc/gprsave1.S
+++ b/sysdeps/powerpc/gprsave1.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
@@ -16,44 +16,48 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+/*
+    General Purpose Register (GPR) save routine
+    when Floating Point Registers (FPRs) are saved
+*/
+
 #include <sysdep.h>
 
-		ASM_GLOBAL_DIRECTIVE _savegpr1_13
-_savegpr1_13:	stw	r13,-76(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_14
-_savegpr1_14:	stw	r14,-72(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_15
-_savegpr1_15:	stw	r15,-68(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_16
-_savegpr1_16:	stw	r16,-64(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_17
-_savegpr1_17:	stw	r17,-60(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_18
-_savegpr1_18:	stw	r18,-56(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_19
-_savegpr1_19:	stw	r19,-52(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_20
-_savegpr1_20:	stw	r20,-48(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_21
-_savegpr1_21:	stw	r21,-44(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_22
-_savegpr1_22:	stw	r22,-40(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_23
-_savegpr1_23:	stw	r23,-36(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_24
-_savegpr1_24:	stw	r24,-32(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_25
-_savegpr1_25:	stw	r25,-28(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_26
-_savegpr1_26:	stw	r26,-24(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_27
-_savegpr1_27:	stw	r27,-20(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_28
-_savegpr1_28:	stw	r28,-16(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_29
-_savegpr1_29:	stw	r29,-12(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_30
-_savegpr1_30:	stw	r30,-8(r12)
-		ASM_GLOBAL_DIRECTIVE _savegpr1_31
-_savegpr1_31:	stw	r31,-4(r12)
-		blr
+ENTRY(_savegpr1_all)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_13)
+C_TEXT(_savegpr1_13):	stw	r13,-76(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_14)
+C_TEXT(_savegpr1_14):	stw	r14,-72(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_15)
+C_TEXT(_savegpr1_15):	stw	r15,-68(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_16)
+C_TEXT(_savegpr1_16):	stw	r16,-64(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_17)
+C_TEXT(_savegpr1_17):	stw	r17,-60(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_18)
+C_TEXT(_savegpr1_18):	stw	r18,-56(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_19)
+C_TEXT(_savegpr1_19):	stw	r19,-52(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_20)
+C_TEXT(_savegpr1_20):	stw	r20,-48(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_21)
+C_TEXT(_savegpr1_21):	stw	r21,-44(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_22)
+C_TEXT(_savegpr1_22):	stw	r22,-40(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_23)
+C_TEXT(_savegpr1_23):	stw	r23,-36(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_24)
+C_TEXT(_savegpr1_24):	stw	r24,-32(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_25)
+C_TEXT(_savegpr1_25):	stw	r25,-28(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_26)
+C_TEXT(_savegpr1_26):	stw	r26,-24(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_27)
+C_TEXT(_savegpr1_27):	stw	r27,-20(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_28)
+C_TEXT(_savegpr1_28):	stw	r28,-16(r12)
+		ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_29)
+C_TEXT(_savegpr1_29):	stw	r29,-12(r12)	#save r29
+			stw	r30,-8(r12)	#save r30
+			stw	r31,-4(r12)	#save r31
+			blr			#return