* sysdeps/powerpc/powerpc32/fpu/s_ceil.S (TWO52.0): Delete.

	* sysdeps/powerpc/powerpc32/fpu/s_ceilf.S (TWO23.0): Delete.
	* sysdeps/powerpc/powerpc32/fpu/s_floor.S (TWO52.0): Delete.
	* sysdeps/powerpc/powerpc32/fpu/s_floorf.S (TWO23.0): Delete.
	* sysdeps/powerpc/powerpc32/fpu/s_lround.S: Comment typo.
	(NEGZERO.0, POINTFIVE.0): Delete.
	* sysdeps/powerpc/powerpc32/fpu/s_rint.S (TWO52.0): Delete.
	* sysdeps/powerpc/powerpc32/fpu/s_rintf.S (TWO23.0): Delete.
	* sysdeps/powerpc/powerpc32/fpu/s_round.S (__round): Code in .text.
	(TWO52.0, POINTFIVE.0): Delete.
	* sysdeps/powerpc/powerpc32/fpu/s_roundf.S (__roundf): Code in .text.
	(TWO23.0, POINTFIVE.0): Delete.
	* sysdeps/powerpc/powerpc32/fpu/s_trunc.S (__trunc): Code in .text.
	(TWO52.0): Delete.
	* sysdeps/powerpc/powerpc32/fpu/s_truncf.S (__truncf): Code in .text.
	(TWO23.0): Delete.
	* sysdeps/powerpc/powerpc32/memset.S (memset): Formatting.

ChangeLog

@@ -1,3 +1,23 @@
+2005-05-17  Alan Modra  <amodra@bigpond.net.au>
+
+	* sysdeps/powerpc/powerpc32/fpu/s_ceil.S (TWO52.0): Delete.
+	* sysdeps/powerpc/powerpc32/fpu/s_ceilf.S (TWO23.0): Delete.
+	* sysdeps/powerpc/powerpc32/fpu/s_floor.S (TWO52.0): Delete.
+	* sysdeps/powerpc/powerpc32/fpu/s_floorf.S (TWO23.0): Delete.
+	* sysdeps/powerpc/powerpc32/fpu/s_lround.S: Comment typo.
+	(NEGZERO.0, POINTFIVE.0): Delete.
+	* sysdeps/powerpc/powerpc32/fpu/s_rint.S (TWO52.0): Delete.
+	* sysdeps/powerpc/powerpc32/fpu/s_rintf.S (TWO23.0): Delete.
+	* sysdeps/powerpc/powerpc32/fpu/s_round.S (__round): Code in .text.
+	(TWO52.0, POINTFIVE.0): Delete.
+	* sysdeps/powerpc/powerpc32/fpu/s_roundf.S (__roundf): Code in .text.
+	(TWO23.0, POINTFIVE.0): Delete.
+	* sysdeps/powerpc/powerpc32/fpu/s_trunc.S (__trunc): Code in .text.
+	(TWO52.0): Delete.
+	* sysdeps/powerpc/powerpc32/fpu/s_truncf.S (__truncf): Code in .text.
+	(TWO23.0): Delete.
+	* sysdeps/powerpc/powerpc32/memset.S (memset): Formatting.
+
 2005-05-19  Richard Henderson  <rth@redhat.com>
 
 	* sysdeps/unix/clock_gettime.c (clock_gettime): Fix typo around

linuxthreads/ChangeLog

@@ -1,3 +1,9 @@
+2005-05-19  Richard Henderson  <rth@redhat.com>
+
+	* sysdeps/ia64/pspinlock.c (__pthread_spin_lock): Use
+	__sync_val_compare_and_swap, not explicit _si variant.
+	(__pthread_spin_trylock): Likewise.
+
 2005-05-05  Daniel Jacobowitz  <dan@codesourcery.com>
 
 	* sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Remove explicit

nptl/ChangeLog

@@ -1,3 +1,14 @@
+2005-05-20  Jakub Jelinek  <jakub@redhat.com>
+
+	* sysdeps/i386/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN): Define to
+	size/alignment of struct pthread rather than tcbhead_t.
+	* sysdeps/x86_64/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN):
+	Likewise.
+	* sysdeps/s390/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN):
+	Likewise.
+	* sysdeps/sparc/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN):
+	Likewise.
+
 2005-05-19  Richard Henderson  <rth@redhat.com>
 
 	* sysdeps/ia64/pthread_spin_lock.c (pthread_spin_lock): Use

nptl/sysdeps/i386/tls.h

@@ -1,5 +1,5 @@
 /* Definition for thread-local data handling.  nptl/i386 version.
-   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004, 2005 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
@@ -102,11 +102,13 @@ union user_desc_init
 /* Get the thread descriptor definition.  */
 # include <nptl/descr.h>
 
-/* This is the size of the initial TCB.  */
-# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+/* This is the size of the initial TCB.  Can't be just sizeof (tcbhead_t),
+   because NPTL getpid, __libc_alloca_cutoff etc. need (almost) the whole
+   struct pthread even when not linked with -lpthread.  */
+# define TLS_INIT_TCB_SIZE sizeof (struct pthread)
 
 /* Alignment requirements for the initial TCB.  */
-# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread)
 
 /* This is the size of the TCB.  */
 # define TLS_TCB_SIZE sizeof (struct pthread)

nptl/sysdeps/s390/tls.h

@@ -81,11 +81,13 @@ typedef struct
 /* Get the thread descriptor definition.  */
 # include <nptl/descr.h>
 
-/* This is the size of the initial TCB.  */
-# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+/* This is the size of the initial TCB.  Can't be just sizeof (tcbhead_t),
+   because NPTL getpid, __libc_alloca_cutoff etc. need (almost) the whole
+   struct pthread even when not linked with -lpthread.  */
+# define TLS_INIT_TCB_SIZE sizeof (struct pthread)
 
 /* Alignment requirements for the initial TCB.  */
-# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread)
 
 /* This is the size of the TCB.  */
 # define TLS_TCB_SIZE sizeof (struct pthread)

nptl/sysdeps/sparc/tls.h

@@ -69,11 +69,13 @@ typedef struct
 
 register struct pthread *__thread_self __asm__("%g7");
 
-/* This is the size of the initial TCB.  */
-# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+/* This is the size of the initial TCB.  Can't be just sizeof (tcbhead_t),
+   because NPTL getpid, __libc_alloca_cutoff etc. need (almost) the whole
+   struct pthread even when not linked with -lpthread.  */
+# define TLS_INIT_TCB_SIZE sizeof (struct pthread)
 
 /* Alignment requirements for the initial TCB.  */
-# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread)
 
 /* This is the size of the TCB.  */
 # define TLS_TCB_SIZE sizeof (struct pthread)

nptl/sysdeps/x86_64/tls.h

@@ -1,5 +1,5 @@
 /* Definition for thread-local data handling.  nptl/x86_64 version.
-   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004, 2005 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
@@ -82,11 +82,13 @@ typedef struct
 # endif
 #endif
 
-/* This is the size of the initial TCB.  */
-# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+/* This is the size of the initial TCB.  Can't be just sizeof (tcbhead_t),
+   because NPTL getpid, __libc_alloca_cutoff etc. need (almost) the whole
+   struct pthread even when not linked with -lpthread.  */
+# define TLS_INIT_TCB_SIZE sizeof (struct pthread)
 
 /* Alignment requirements for the initial TCB.  */
-# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread)
 
 /* This is the size of the TCB.  */
 # define TLS_TCB_SIZE sizeof (struct pthread)

sysdeps/powerpc/powerpc32/fpu/s_ceil.S

@@ -19,14 +19,6 @@
 
 #include <sysdep.h>
 
-	.section	.rodata
-	.align 3
-	.type	TWO52.0,@object
-	.size	TWO52.0,8
-TWO52.0:
-	.long 0x43300000
-	.long 0
-
 	.section	.rodata.cst8,"aM",@progbits,8
 	.align 3
 .LC0:	/* 2**52 */

sysdeps/powerpc/powerpc32/fpu/s_ceilf.S

@@ -19,13 +19,6 @@
 
 #include <sysdep.h>
 
-	.section	.rodata
-	.align 2
-	.type	TWO23.0,@object
-	.size	TWO23.0,4
-TWO23.0:
-	.long 0x4b000000
-
 	.section	.rodata.cst4,"aM",@progbits,4
 	.align 2
 .LC0:	/* 2**23 */

sysdeps/powerpc/powerpc32/fpu/s_floor.S

@@ -19,14 +19,6 @@
 
 #include <sysdep.h>
 
-	.section	.rodata
-	.align 3
-	.type	TWO52.0,@object
-	.size	TWO52.0,8
-TWO52.0:
-	.long 0x43300000
-	.long 0
-
 	.section	.rodata.cst8,"aM",@progbits,8
 	.align 3
 .LC0:	/* 2**52 */

sysdeps/powerpc/powerpc32/fpu/s_floorf.S

@@ -19,13 +19,6 @@
 
 #include <sysdep.h>
 
-	.section	.rodata
-	.align 2
-	.type	TWO23.0,@object
-	.size	TWO23.0,4
-TWO23.0:
-	.long 0x4b000000
-
 	.section	.rodata.cst4,"aM",@progbits,4
 	.align 2
 .LC0:	/* 2**23 */

sysdeps/powerpc/powerpc32/fpu/s_lround.S

@@ -19,19 +19,6 @@
 
 #include <sysdep.h>
 
-	.section	.rodata
-	.align 3
-	.type	NEGZERO.0,@object
-	.size	NEGZERO.0,8
-NEGZERO.0:
-	.long 0x00000000
-	.long 0
-	.type	POINTFIVE.0,@object
-	.size	POINTFIVE.0,8
-POINTFIVE.0:
-	.long 0x3fe00000
-	.long 0
-
 	.section	.rodata.cst8,"aM",@progbits,8
 	.align 3
 .LC0:	/* 0.0 */
@@ -78,8 +65,8 @@ ENTRY (__lround)
 .L9:
 	fctiwz	fp2,fp1		/* Convert To Integer DW lround toward 0.  */
 	stfd	fp2,-8(r1)
-	nop	/* Insure the following load is in a different dispatch group */
-	nop	/* to avoid pipe stall on POWER4&5.  */
+	nop	/* Ensure the following load is in a different dispatch  */
+	nop	/* group to avoid pipe stall on POWER4&5.  */
 	nop
 	lwz	r3,-4(r1)
 	blr

sysdeps/powerpc/powerpc32/fpu/s_rint.S

@@ -22,14 +22,6 @@
 
 #include <sysdep.h>
 
-	.section	.rodata
-	.align 3
-	.type	TWO52.0,@object
-	.size	TWO52.0,8
-TWO52.0:
-	.long 0x43300000
-	.long 0
-
 	.section	.rodata.cst8,"aM",@progbits,8
 	.align 3
 .LC0:	/* 2**52 */

sysdeps/powerpc/powerpc32/fpu/s_rintf.S

@@ -19,14 +19,6 @@
 
 #include <sysdep.h>
 
-
-	.section	.rodata
-	.align 2
-	.type	TWO23.0,@object
-	.size	TWO23.0,4
-TWO23.0:
-	.long 0x4b000000
-
 	.section	.rodata.cst4,"aM",@progbits,4
 	.align 2
 .LC0:	/* 2**23 */

sysdeps/powerpc/powerpc32/fpu/s_round.S

@@ -19,19 +19,6 @@
 
 #include <sysdep.h>
 
-	.section	.rodata
-	.align 3
-	.type	TWO52.0,@object
-	.size	TWO52.0,8
-TWO52.0:
-	.long 0x43300000
-	.long 0
-	.type	POINTFIVE.0,@object
-	.size	POINTFIVE.0,8
-POINTFIVE.0:
-	.long 0x3fe00000
-	.long 0
-
 	.section	.rodata.cst8,"aM",@progbits,8
 	.align 3
 .LC0:	/* 2**52 */
@@ -51,6 +38,7 @@ POINTFIVE.0:
    "Round toward Zero" mode and round by adding +-0.5 before rounding
    to the integer value.  */
 
+	.section	".text"
 ENTRY (__round)
 	mffs	fp11		/* Save current FPU rounding mode.  */
 #ifdef SHARED

sysdeps/powerpc/powerpc32/fpu/s_roundf.S

@@ -19,17 +19,6 @@
 
 #include <sysdep.h>
 
-	.section	.rodata
-	.align 2
-	.type	TWO23.0,@object
-	.size	TWO23.0,4
-TWO23.0:
-	.long 0x4b000000
-	.type	POINTFIVE.0,@object
-	.size	POINTFIVE.0,4
-POINTFIVE.0:
-	.long 0x3f000000
-
 	.section	.rodata.cst4,"aM",@progbits,4
 	.align 2
 .LC0:	/* 2**23 */
@@ -47,6 +36,7 @@ POINTFIVE.0:
    "Round toward Zero" mode and round by adding +-0.5 before rounding
    to the integer value.  */
 
+	.section	".text"
 ENTRY (__roundf )
 	mffs	fp11		/* Save current FPU rounding mode.  */
 #ifdef SHARED

sysdeps/powerpc/powerpc32/fpu/s_trunc.S

@@ -19,14 +19,6 @@
 
 #include <sysdep.h>
 
-	.section	.rodata
-	.align 3
-	.type	TWO52.0,@object
-	.size	TWO52.0,8
-TWO52.0:
-	.long 0x43300000
-	.long 0
-
 	.section	.rodata.cst8,"aM",@progbits,8
 	.align 3
 .LC0:	/* 2**52 */
@@ -40,6 +32,7 @@ TWO52.0:
    We set "round toward Zero" mode and trunc by adding +-2**52 then
    subtracting +-2**52.  */
 
+	.section	".text"
 ENTRY (__trunc)
 	mffs	fp11		/* Save current FPU rounding mode.  */
 #ifdef SHARED

sysdeps/powerpc/powerpc32/fpu/s_truncf.S

@@ -19,13 +19,6 @@
 
 #include <sysdep.h>
 
-	.section	.rodata
-	.align 2
-	.type	TWO23.0,@object
-	.size	TWO23.0,2
-TWO23.0:
-	.long 0x4b000000
-
 	.section	.rodata.cst4,"aM",@progbits,4
 	.align 2
 .LC0:	/* 2**23 */
@@ -38,6 +31,7 @@ TWO23.0:
    We set "round toward Zero" mode and trunc by adding +-2**23 then
    subtracting +-2**23.  */
 
+	.section	".text"
 ENTRY (__truncf)
 	mffs	fp11		/* Save current FPU rounding mode.  */
 #ifdef SHARED