* sysdeps/i386/add_n.S: Add call frame information.

* sysdeps/i386/addmul_1.S: Likewise. * sysdeps/i386/bsd-setjmp.S: Likewise. * sysdeps/i386/lshift.S: Likewise. * sysdeps/i386/memchr.S: Likewise. * sysdeps/i386/memcmp.S: Likewise. * sysdeps/i386/mul_1.S: Likewise. * sysdeps/i386/rawmemchr.S: Likewise. * sysdeps/i386/rshift.S: Likewise. * sysdeps/i386/stpncpy.S: Likewise. * sysdeps/i386/strchr.S: Likewise. * sysdeps/i386/strchrnul.S: Likewise. * sysdeps/i386/strcspn.S: Likewise. * sysdeps/i386/strpbrk.S: Likewise. * sysdeps/i386/strrchr.S: Likewise. * sysdeps/i386/strspn.S: Likewise. * sysdeps/i386/strtok.S: Likewise. * sysdeps/i386/sub_n.S: Likewise. * sysdeps/i386/submul_1.S: Likewise. * sysdeps/i386/elf/bsd-setjmp.S: Likewise. * sysdeps/i386/i486/strcat.S: Likewise. * sysdeps/i386/i586/add_n.S: Likewise. * sysdeps/i386/i586/addmul_1.S: Likewise. * sysdeps/i386/i586/lshift.S: Likewise. * sysdeps/i386/i586/memcpy.S: Likewise. * sysdeps/i386/i586/memset.S: Likewise. * sysdeps/i386/i586/mul_1.S: Likewise. * sysdeps/i386/i586/rshift.S: Likewise. * sysdeps/i386/i586/strchr.S: Likewise. * sysdeps/i386/i586/strcpy.S: Likewise. * sysdeps/i386/i586/sub_n.S: Likewise. * sysdeps/i386/i586/submul_1.S: Likewise. * sysdeps/i386/i686/add_n.S: Likewise. * sysdeps/i386/i686/memcmp.S: Likewise. * sysdeps/i386/i686/memmove.S: Likewise. * sysdeps/i386/i686/mempcpy.S: Likewise. * sysdeps/i386/i686/memset.S: Likewise. * sysdeps/i386/i686/strtok.S: Likewise. * sysdeps/unix/sysv/linux/i386/clone.S: Likewise. * sysdeps/unix/sysv/linux/i386/mmap.S: Likewise. * sysdeps/unix/sysv/linux/i386/mmap64.S: Likewise. * sysdeps/unix/sysv/linux/i386/posix_fadvise64.S: Likewise. * sysdeps/unix/sysv/linux/i386/semtimedop.S: Likewise. * sysdeps/unix/sysv/linux/i386/setcontext.S: Likewise. * sysdeps/i386/fpu/libm-test-ulps: Adjust for gcc 4.
git-mirror · May 4, 2005 · 1ad9da6 · 1ad9da6
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diff --git a/ChangeLog b/ChangeLog
@@ -1,5 +1,52 @@
 2005-05-03  Ulrich Drepper  <drepper@redhat.com>
 
+	* sysdeps/i386/add_n.S: Add call frame information.
+	* sysdeps/i386/addmul_1.S: Likewise.
+	* sysdeps/i386/bsd-setjmp.S: Likewise.
+	* sysdeps/i386/lshift.S: Likewise.
+	* sysdeps/i386/memchr.S: Likewise.
+	* sysdeps/i386/memcmp.S: Likewise.
+	* sysdeps/i386/mul_1.S: Likewise.
+	* sysdeps/i386/rawmemchr.S: Likewise.
+	* sysdeps/i386/rshift.S: Likewise.
+	* sysdeps/i386/stpncpy.S: Likewise.
+	* sysdeps/i386/strchr.S: Likewise.
+	* sysdeps/i386/strchrnul.S: Likewise.
+	* sysdeps/i386/strcspn.S: Likewise.
+	* sysdeps/i386/strpbrk.S: Likewise.
+	* sysdeps/i386/strrchr.S: Likewise.
+	* sysdeps/i386/strspn.S: Likewise.
+	* sysdeps/i386/strtok.S: Likewise.
+	* sysdeps/i386/sub_n.S: Likewise.
+	* sysdeps/i386/submul_1.S: Likewise.
+	* sysdeps/i386/elf/bsd-setjmp.S: Likewise.
+	* sysdeps/i386/i486/strcat.S: Likewise.
+	* sysdeps/i386/i586/add_n.S: Likewise.
+	* sysdeps/i386/i586/addmul_1.S: Likewise.
+	* sysdeps/i386/i586/lshift.S: Likewise.
+	* sysdeps/i386/i586/memcpy.S: Likewise.
+	* sysdeps/i386/i586/memset.S: Likewise.
+	* sysdeps/i386/i586/mul_1.S: Likewise.
+	* sysdeps/i386/i586/rshift.S: Likewise.
+	* sysdeps/i386/i586/strchr.S: Likewise.
+	* sysdeps/i386/i586/strcpy.S: Likewise.
+	* sysdeps/i386/i586/sub_n.S: Likewise.
+	* sysdeps/i386/i586/submul_1.S: Likewise.
+	* sysdeps/i386/i686/add_n.S: Likewise.
+	* sysdeps/i386/i686/memcmp.S: Likewise.
+	* sysdeps/i386/i686/memmove.S: Likewise.
+	* sysdeps/i386/i686/mempcpy.S: Likewise.
+	* sysdeps/i386/i686/memset.S: Likewise.
+	* sysdeps/i386/i686/strtok.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/clone.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/mmap.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/mmap64.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/posix_fadvise64.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/semtimedop.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/setcontext.S: Likewise.
+
+	* sysdeps/i386/fpu/libm-test-ulps: Adjust for gcc 4.
+
 	* sysdeps/unix/sysv/linux/kernel-features.h: waitid is available
 	on ppc in 2.6.12.
 

diff --git a/nptl/ChangeLog b/nptl/ChangeLog
@@ -1,3 +1,8 @@
+2005-05-03  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #915]
+	* sysdeps/pthread/pthread.h: Avoid empty initializers.
+
 2005-05-03  Jakub Jelinek  <jakub@redhat.com>
 
 	* sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Remove explicit

diff --git a/nptl/sysdeps/pthread/pthread.h b/nptl/sysdeps/pthread/pthread.h
@@ -62,7 +62,7 @@ enum
 
 /* Mutex initializers.  */
 #define PTHREAD_MUTEX_INITIALIZER \
-  { }
+  { { 0, } }
 #ifdef __USE_GNU
 # if __WORDSIZE == 64
 #  define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \
@@ -94,7 +94,7 @@ enum
 
 /* Read-write lock initializers.  */
 # define PTHREAD_RWLOCK_INITIALIZER \
-  { }
+  { { 0, } }
 # ifdef __USE_GNU
 #  if __WORDSIZE == 64
 #   define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \
@@ -140,7 +140,7 @@ enum
 
 
 /* Conditional variable handling.  */
-#define PTHREAD_COND_INITIALIZER { }
+#define PTHREAD_COND_INITIALIZER { { 0, } }
 
 
 /* Cleanup buffers */

diff --git a/sysdeps/i386/add_n.S b/sysdeps/i386/add_n.S
@@ -1,6 +1,6 @@
 /* Add two limb vectors of the same length > 0 and store sum in a third
    limb vector.
-   Copyright (C) 1992, 94, 95, 97, 98, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1992,94,95,97,98,2000,2005 Free Software Foundation, Inc.
    This file is part of the GNU MP Library.
 
    The GNU MP Library is free software; you can redistribute it and/or modify
@@ -34,10 +34,14 @@ ENTRY (BP_SYM (__mpn_add_n))
 	ENTER
 
 	pushl %edi
+	cfi_adjust_cfa_offset (4)
 	pushl %esi
+	cfi_adjust_cfa_offset (4)
 
 	movl RES(%esp),%edi
+	cfi_rel_offset (edi, 4)
 	movl S1(%esp),%esi
+	cfi_rel_offset (esi, 0)
 	movl S2(%esp),%edx
 	movl SIZE(%esp),%ecx
 #if __BOUNDED_POINTERS__
@@ -62,10 +66,12 @@ ENTRY (BP_SYM (__mpn_add_n))
 /* Calculate start address in loop for PIC.  Due to limitations in some
    assemblers, Loop-L0-3 cannot be put into the leal */
 	call	L(0)
+	cfi_adjust_cfa_offset (4)
 L(0):	leal	(%eax,%eax,8),%eax
 	addl	(%esp),%eax
 	addl	$(L(oop)-L(0)-3),%eax
 	addl	$4,%esp
+	cfi_adjust_cfa_offset (-4)
 #else
 /* Calculate start address in loop for non-PIC.  */
  	leal	(L(oop) - 3)(%eax,%eax,8),%eax
@@ -106,7 +112,11 @@ L(oop):	movl	(%esi),%eax
 	negl	%eax
 
 	popl %esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl %edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 
 	LEAVE
 	ret

diff --git a/sysdeps/i386/addmul_1.S b/sysdeps/i386/addmul_1.S
@@ -1,6 +1,6 @@
 /* i80386 __mpn_addmul_1 -- Multiply a limb vector with a limb and add
    the result to a second limb vector.
-   Copyright (C) 1992, 1994, 1997, 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1992,1994,1997,1998,2000,2005 Free Software Foundation, Inc.
    This file is part of the GNU MP Library.
 
    The GNU MP Library is free software; you can redistribute it and/or modify
@@ -39,14 +39,21 @@ ENTRY (BP_SYM (__mpn_addmul_1))
 	ENTER
 
 	pushl	%edi
+	cfi_adjust_cfa_offset (4)
 	pushl	%esi
+	cfi_adjust_cfa_offset (4)
 	pushl	%ebp
+	cfi_adjust_cfa_offset (4)
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
 
 	movl	RES(%esp), %res_ptr
+	cfi_rel_offset (res_ptr, 12)
 	movl	S1(%esp), %s1_ptr
+	cfi_rel_offset (s1_ptr, 8)
 	movl	SIZE(%esp), %sizeP
 	movl	S2LIMB(%esp), %s2_limb
+	cfi_rel_offset (s2_limb, 0)
 #if __BOUNDED_POINTERS__
 	shll	$2, %sizeP	/* convert limbs to bytes */
 	CHECK_BOUNDS_BOTH_WIDE (%res_ptr, RES(%esp), %sizeP)
@@ -57,6 +64,7 @@ ENTRY (BP_SYM (__mpn_addmul_1))
 	leal	(%s1_ptr,%sizeP,4), %s1_ptr
 	negl	%sizeP
 	xorl	%ebp, %ebp
+	cfi_rel_offset (ebp, 4)
 	ALIGN (3)
 L(oop):
 	movl	(%s1_ptr,%sizeP,4), %eax
@@ -72,9 +80,17 @@ L(oop):
 	movl	%ebp, %eax
 
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	popl	%ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
 	popl	%esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl	%edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 
 	LEAVE
 	ret

diff --git a/sysdeps/i386/bsd-setjmp.S b/sysdeps/i386/bsd-setjmp.S
@@ -1,5 +1,5 @@
 /* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  i386 version.
-   Copyright (C) 1994,1995,1996,1997,2000,2001 Free Software Foundation, Inc.
+   Copyright (C) 1994-1997,2000,2001,2005 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
@@ -50,9 +50,13 @@ ENTRY (BP_SYM (setjmp))
 
 	/* Call __sigjmp_save.  */
 	pushl $1
+	cfi_adjust_cfa_offset (4)
 	pushl 8(%esp)
+	cfi_adjust_cfa_offset (4)
 	call BP_SYM (__sigjmp_save)
 	popl %ecx
+	cfi_adjust_cfa_offset (-4)
 	popl %edx
+	cfi_adjust_cfa_offset (-4)
 	ret
 END (BP_SYM (setjmp))
diff --git a/sysdeps/i386/elf/bsd-setjmp.S b/sysdeps/i386/elf/bsd-setjmp.S
@@ -1,5 +1,5 @@
 /* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  i386 version.
-   Copyright (C) 1995-1997,2000,2001,2002,2003 Free Software Foundation, Inc.
+   Copyright (C) 1995-1997,2000-2003,2005 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
@@ -50,7 +50,9 @@ ENTRY (BP_SYM (setjmp))
 
 	/* Call __sigjmp_save.  */
 	pushl $1
+	cfi_adjust_cfa_offset (4)
 	pushl 8(%esp)
+	cfi_adjust_cfa_offset (4)
 #ifdef	PIC
 	/* We cannot use the PLT, because it requires that %ebx be set, but
            we can't save and restore our caller's value.  Instead, we do an
@@ -64,7 +66,9 @@ ENTRY (BP_SYM (setjmp))
 	call BP_SYM (__sigjmp_save)
 #endif
 	popl %ecx
+	cfi_adjust_cfa_offset (-4)
 	popl %edx
+	cfi_adjust_cfa_offset (-4)
 	ret
 END (BP_SYM (setjmp))