Remove files so that i386 uses the iee754/dbl-64 sin and cos implementation.

15 files changed, 14 insertions, 194 deletions

diff --git a/dirent/dirfd.c b/dirent/dirfd.c
index 569484c5af..026421f33b 100644
--- a/dirent/dirfd.c
+++ b/dirent/dirfd.c
@@ -1,5 +1,5 @@
 /* Return the file descriptor used by a DIR stream.  Stub version.
-   Copyright (C) 1995, 1996, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996 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
@@ -21,13 +21,12 @@
 #include <errno.h>
 
 int
-__dirfd (dirp)
+dirfd (dirp)
      DIR *dirp;
 {
   __set_errno (ENOSYS);
   return -1;
 }
-weak_alias(__dirfd, dirfd)
 
 stub_warning (dirfd)
 #include <stub-tag.h>
diff --git a/include/dirent.h b/include/dirent.h
index 36e765162a..8e4823ce73 100644
--- a/include/dirent.h
+++ b/include/dirent.h
@@ -43,7 +43,6 @@ extern DIR *__alloc_dir (int fd, bool close_fd, int flags,
 			 const struct stat64 *statp)
      internal_function;
 extern void __scandir_cancel_handler (void *arg);
-extern int __dirfd (DIR *__dirp);
 
 libc_hidden_proto (rewinddir)
 libc_hidden_proto (scandirat)
diff --git a/io/fts.c b/io/fts.c
index 11c5707d4c..5ba202b8aa 100644
--- a/io/fts.c
+++ b/io/fts.c
@@ -654,7 +654,7 @@ fts_build(sp, type)
 	 */
 	cderrno = 0;
 	if (nlinks || type == BREAD) {
-		if (fts_safe_changedir(sp, cur, __dirfd(dirp), NULL)) {
+		if (fts_safe_changedir(sp, cur, dirfd(dirp), NULL)) {
 			if (nlinks && type == BREAD)
 				cur->fts_errno = errno;
 			cur->fts_flags |= FTS_DONTCHDIR;
diff --git a/io/ftw.c b/io/ftw.c
index 9d6eb716e5..ee3ba88174 100644
--- a/io/ftw.c
+++ b/io/ftw.c
@@ -1,5 +1,5 @@
 /* File tree walker functions.
-   Copyright (C) 1996-2004, 2006-2008, 2010, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1996-2004, 2006-2008, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -365,7 +365,7 @@ open_dir_stream (int *dfdp, struct ftw_data *data, struct dir_data *dirp)
 	result = -1;
       else
 	{
-	  dirp->streamfd = __dirfd (dirp->stream);
+	  dirp->streamfd = dirfd (dirp->stream);
 	  dirp->content = NULL;
 	  data->dirstreams[data->actdir] = dirp;
 
@@ -524,7 +524,7 @@ fail:
   /* If necessary, change to this directory.  */
   if (data->flags & FTW_CHDIR)
     {
-      if (__fchdir (__dirfd (dir.stream)) < 0)
+      if (__fchdir (dirfd (dir.stream)) < 0)
 	{
 	  result = -1;
 	  goto fail;
@@ -604,7 +604,7 @@ fail:
       /* Change back to the parent directory.  */
       int done = 0;
       if (old_dir->stream != NULL)
-	if (__fchdir (__dirfd (old_dir->stream)) == 0)
+	if (__fchdir (dirfd (old_dir->stream)) == 0)
 	  done = 1;
 
       if (!done)
diff --git a/posix/glob.c b/posix/glob.c
index b92dc24240..68ea2055da 100644
--- a/posix/glob.c
+++ b/posix/glob.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010, 2011, 2012
+/* Copyright (C) 1991-2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010, 2011
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -1545,7 +1545,7 @@ glob_in_dir (const char *pattern, const char *directory, int flags,
 	{
 #ifdef _LIBC
 	  int dfd = (__builtin_expect (flags & GLOB_ALTDIRFUNC, 0)
-		     ? -1 : __dirfd ((DIR *) stream));
+		     ? -1 : dirfd ((DIR *) stream));
 #endif
 	  int fnm_flags = ((!(flags & GLOB_PERIOD) ? FNM_PERIOD : 0)
 			   | ((flags & GLOB_NOESCAPE) ? FNM_NOESCAPE : 0)
diff --git a/sysdeps/i386/fpu/branred.c b/sysdeps/i386/fpu/branred.c
deleted file mode 100644
index 1cc8931700..0000000000
--- a/sysdeps/i386/fpu/branred.c
+++ /dev/null
@@ -1 +0,0 @@
-/* Not needed.  */
diff --git a/sysdeps/i386/fpu/dosincos.c b/sysdeps/i386/fpu/dosincos.c
deleted file mode 100644
index 1cc8931700..0000000000
--- a/sysdeps/i386/fpu/dosincos.c
+++ /dev/null
@@ -1 +0,0 @@
-/* Not needed.  */
diff --git a/sysdeps/i386/fpu/mpa.c b/sysdeps/i386/fpu/mpa.c
deleted file mode 100644
index 1cc8931700..0000000000
--- a/sysdeps/i386/fpu/mpa.c
+++ /dev/null
@@ -1 +0,0 @@
-/* Not needed.  */
diff --git a/sysdeps/i386/fpu/s_cos.S b/sysdeps/i386/fpu/s_cos.S
deleted file mode 100644
index d341d008c5..0000000000
--- a/sysdeps/i386/fpu/s_cos.S
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
- * Public domain.
- */
-
-#define __need_Emath
-#include <bits/errno.h>
-#include <machine/asm.h>
-
-RCSID("$NetBSD: s_cos.S,v 1.5 1995/05/08 23:54:00 jtc Exp $")
-
-ENTRY(__cos)
-	fldl	4(%esp)
-	fxam
-	fstsw	%ax
-	movb	$0x45, %dh
-	andb	%ah, %dh
-	cmpb	$0x05, %dh
-	je	3f
-4:	fcos
-	fnstsw	%ax
-	testl	$0x400,%eax
-	jnz	1f
-	ret
-	.align ALIGNARG(4)
-1:	fldpi
-	fadd	%st(0)
-	fxch	%st(1)
-2:	fprem1
-	fnstsw	%ax
-	testl	$0x400,%eax
-	jnz	2b
-	fstp	%st(1)
-	fcos
-	ret
-3:
-#ifdef PIC
-	pushl	%ebx
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (ebx, 0)
-	LOAD_PIC_REG (bx)
-	call	__errno_location@PLT
-	movl	$EDOM, (%eax)
-	popl	%ebx
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (ebx)
-#else
-	call	__errno_location@PLT
-	movl	$EDOM, (%eax)
-#endif
-	jmp	4b
-END (__cos)
-weak_alias (__cos, cos)
diff --git a/sysdeps/i386/fpu/s_sin.S b/sysdeps/i386/fpu/s_sin.S
deleted file mode 100644
index 6b913992dc..0000000000
--- a/sysdeps/i386/fpu/s_sin.S
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
- * Public domain.
- */
-
-#define __need_Emath
-#include <bits/errno.h>
-#include <machine/asm.h>
-
-RCSID("$NetBSD: s_sin.S,v 1.5 1995/05/09 00:25:54 jtc Exp $")
-
-ENTRY(__sin)
-	fldl	4(%esp)
-	fxam
-	fstsw	%ax
-	movb	$0x45, %dh
-	andb	%ah, %dh
-	cmpb	$0x05, %dh
-	je	3f
-4:	fsin
-	fnstsw	%ax
-	testl	$0x400,%eax
-	jnz	1f
-	ret
-	.align ALIGNARG(4)
-1:	fldpi
-	fadd	%st(0)
-	fxch	%st(1)
-2:	fprem1
-	fnstsw	%ax
-	testl	$0x400,%eax
-	jnz	2b
-	fstp	%st(1)
-	fsin
-	ret
-3:
-#ifdef PIC
-	pushl	%ebx
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (ebx, 0)
-	LOAD_PIC_REG (bx)
-	call	__errno_location@PLT
-	movl	$EDOM, (%eax)
-	popl	%ebx
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (ebx)
-#else
-	call	__errno_location@PLT
-	movl	$EDOM, (%eax)
-#endif
-	jmp	4b
-END (__sin)
-weak_alias (__sin, sin)
diff --git a/sysdeps/i386/fpu/s_sincos.S b/sysdeps/i386/fpu/s_sincos.S
deleted file mode 100644
index 86526c9725..0000000000
--- a/sysdeps/i386/fpu/s_sincos.S
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Compute sine and cosine of argument.
-   Copyright (C) 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <machine/asm.h>
-#include "bp-sym.h"
-#include "bp-asm.h"
-
-#define PARMS	LINKAGE		/* no space for saved regs */
-#define ANGLE	PARMS
-#define SINP	ANGLE+8
-#define COSP	SINP+PTR_SIZE
-
-	.text
-ENTRY (BP_SYM (__sincos))
-	ENTER
-
-	fldl	ANGLE(%esp)
-	fsincos
-	movl	SINP(%esp), %ecx
-	CHECK_BOUNDS_BOTH_WIDE (%ecx, SINP(%esp), $8)
-	movl	COSP(%esp), %edx
-	CHECK_BOUNDS_BOTH_WIDE (%edx, COSP(%esp), $8)
-	fnstsw	%ax
-	testl	$0x400,%eax
-	jnz	1f
-	fstpl	(%edx)
-	fstpl	(%ecx)
-
-	LEAVE
-	ret
-
-	.align ALIGNARG(4)
-1:	fldpi
-	fadd	%st(0)
-	fxch	%st(1)
-2:	fprem1
-	fnstsw	%ax
-	testl	$0x400,%eax
-	jnz	2b
-	fstp	%st(1)
-	fsincos
-	fstpl	(%edx)
-	fstpl	(%ecx)
-
-	LEAVE
-	ret
-END (BP_SYM (__sincos))
-weak_alias (BP_SYM (__sincos), BP_SYM (sincos))
diff --git a/sysdeps/i386/fpu/sincos32.c b/sysdeps/i386/fpu/sincos32.c
deleted file mode 100644
index 1cc8931700..0000000000
--- a/sysdeps/i386/fpu/sincos32.c
+++ /dev/null
@@ -1 +0,0 @@
-/* Not needed.  */
diff --git a/sysdeps/mach/hurd/dirfd.c b/sysdeps/mach/hurd/dirfd.c
index 975bc02863..587ae7b2f1 100644
--- a/sysdeps/mach/hurd/dirfd.c
+++ b/sysdeps/mach/hurd/dirfd.c
@@ -1,5 +1,5 @@
 /* dirfd -- Return the file descriptor used by a DIR stream.  Hurd version.
-   Copyright (C) 1995, 1996, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996 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
@@ -22,7 +22,7 @@
 #include <errno.h>
 
 int
-__dirfd (DIR *dirp)
+dirfd (DIR *dirp)
 {
   int fd;
   __mutex_lock (&_hurd_dtable_lock);
@@ -38,4 +38,3 @@ __dirfd (DIR *dirp)
 
   return fd;
 }
-weak_alias(__dirfd, dirfd)
diff --git a/sysdeps/unix/dirfd.c b/sysdeps/unix/dirfd.c
index 0cdacf9163..536c44e30e 100644
--- a/sysdeps/unix/dirfd.c
+++ b/sysdeps/unix/dirfd.c
@@ -1,5 +1,5 @@
 /* Return the file descriptor used by a DIR stream.  Unix version.
-   Copyright (C) 1995, 1996, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996 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
@@ -22,9 +22,8 @@
 #undef dirfd
 
 int
-__dirfd (dirp)
+dirfd (dirp)
      DIR *dirp;
 {
   return dirp->fd;
 }
-weak_alias(__dirfd, dirfd)
diff --git a/sysdeps/unix/sysv/linux/grantpt.c b/sysdeps/unix/sysv/linux/grantpt.c
index 06b696b3f7..0a3cd472fa 100644
--- a/sysdeps/unix/sysv/linux/grantpt.c
+++ b/sysdeps/unix/sysv/linux/grantpt.c
@@ -25,7 +25,7 @@ close_all_fds (void)
 	  {
 	    char *endp;
 	    long int fd = strtol (d->d_name, &endp, 10);
-	    if (*endp == '\0' && fd != PTY_FILENO && fd != __dirfd (dir))
+	    if (*endp == '\0' && fd != PTY_FILENO && fd != dirfd (dir))
 	      close_not_cancel_no_status (fd);
 	  }