Update.cvs/libc-ud-970725

1997-07-26 04:14  Ulrich Drepper  <drepper@cygnus.com>

	* elf/Makefile (distribute): Add genrtldtbl.awk.
	(before-compile): Add rtldtbl.h.
	(GAWK): New variable.
	(generated): Add trusted-dirs.h and rtldtbl.h.
	($(objpfx)rtldtbl.h): New rule.  File is needed by dl-load.c.
	* elf/dl-load.c: Rewrite.  Now use cache and look for shared
	objects in machine dependent directories.
	* elf/dl-object.c (_dl_new_object): Initialize l_rpath_dirs member.
	* elf/dl-support.c: Rename function to non_dynamic_init and add
	initialization for _dl_platform, _dl_platformlen, _dl_pagesize
	and call to initializer for search path.
	* elf/elf.h: Add AT_PLATFORM and AT_HWCAP.
	* elf/genrtldtbl.awk: New file.
	* elf/link.h: Add type definitions and declarations for search
	path cache.
	* elf/rtld.c: Add definitions of variables used for search path cache.
	* sysdeps/generic/dl-sysdep.c: Let auxiliary vector initialize
	_dl_platform.  Initialize _dl_pagesize early and use this value.
	* sysdeps/i386/dl-machine.h: Add code for _dl_platform handling.
	* sysdeps/mach/hurd/dl-sysdep.c: Initialize _dl_pagesize.
	* sysdeps/unix/sysv/linux/dl-sysdep.c: Use _dl_pagesize instead
	of calling getpagesize.

	* elf/dl-error.c (_dl_signal_error): Make message nicer.

	* nss/libnss_files.map: Fix typo.
	Reported by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>.

	* sysdeps/generic/strsep.c: Optimize case where separator set contains
	only one character.

	* sysdeps/libm-ieee754/s_ccosh.c: Correct sign of result for real
	== +-Inf.
	* sysdeps/libm-ieee754/s_ccoshf.c: Likewise.
	* sysdeps/libm-ieee754/s_ccoshl.c: Likewise.

1997-07-25 09:15  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* sysdeps/sparc/udiv_qrnnd.S: Check PIC instead of __PIC__.
	* sysdeps/unix/sysv/linux/sparc/__sigtrampoline.S: Likewise.
	* sysdeps/unix/mips/sysdep.S: Likewise.
	* sysdeps/unix/sysv/linux/mips/clone.S: Likewise.

	* sysdeps/mips/bsd-_setjmp.S: Remove __PIC__ comment.
	* sysdeps/mips/bsd-setjmp.S: Likewise.

	* sysdeps/mips/dl-machine.h: Remove extra stuff.
	* sysdeps/mips/mips64/dl-machine.h: Likewise.

1997-07-25 18:55  Philip Blundell  <Philip.Blundell@pobox.com>

	* sysdeps/standalone/arm/sysdep.c: New file.

1997-07-25 13:25  Philip Blundell  <Philip.Blundell@pobox.com>

	* aout/Makefile: New file.
	* Makeconfig (binfmt-subdir): Assume a.out when not ELF.

	* sysdeps/generic/machine-gmon.h: Add warning about limitations of
	__builtin_return_address().
	* sysdeps/arm/machine-gmon.h: New file, use assembly to avoid
	above problem.

1997-07-25 16:24  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* elf/dl-deps.c (_dl_map_object_deps): Fix a typo.

1997-07-22  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* math/libm-test.c (ccos_test, ccosh_test): Fix sign in some
	tests.

1997-07-24  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sunrpc/clnt_udp.c (clntudp_call): Rename cu_wait from timeout to
	not shadow the variable in the outer scope.

2 files changed, 58 insertions, 25 deletions

diff --git a/sysdeps/standalone/arm/bits/errno.h b/sysdeps/standalone/arm/bits/errno.h
index 49a4998..362b43d 100644
--- a/sysdeps/standalone/arm/bits/errno.h
+++ b/sysdeps/standalone/arm/bits/errno.h
@@ -19,35 +19,36 @@
 /* This file defines the `errno' constants for standalone ARM machines.
    These constants are essentially arbitrary.  */
 
-#if !defined(__Emath_defined) && (defined(_ERRNO_H) || defined(__need_Emath))
-#undef	__need_Emath
-#define	__Emath_defined	1
+#if !defined __Emath_defined && (defined _ERRNO_H || defined __need_Emath)
+# undef	__need_Emath
+# define __Emath_defined	1
 
-#define	EDOM		1
-#define	ERANGE		2
+# define EDOM		1
+# define ERANGE		2
 #endif
 
 #ifdef	_ERRNO_H
-#define	ENOSYS		3
-#define	EINVAL		4
-#define	ESPIPE		5
-#define	EBADF		6
-#define	ENOMEM		7
-#define	EACCES		8
-#define ENFILE		9
-#define EMFILE		10
-#define	ENAMETOOLONG	11	/* File name too long */
-#define	ELOOP		12	/* Too many symbolic links encountered */
-#define ENOMSG          13      /* No message of desired type */
-#define	E2BIG		14	/* Arg list too long */
-#define EINTR		15
-#define EILSEQ		16
-#define ENOEXEC		17
-#define ENOENT		18
-#define EPROTOTYPE	19
-#define ESRCH		20
-#define EPERM		21
-#define ENOTDIR         22
+# define ENOSYS		3
+# define EINVAL		4
+# define ESPIPE		5
+# define EBADF		6
+# define ENOMEM		7
+# define EACCES		8
+# define ENFILE		9
+# define EMFILE		10
+# define ENAMETOOLONG	11	/* File name too long */
+# define ELOOP		12	/* Too many symbolic links encountered */
+# define ENOMSG          13      /* No message of desired type */
+# define E2BIG		14	/* Arg list too long */
+# define EINTR		15
+# define EILSEQ		16
+# define ENOEXEC		17
+# define ENOENT		18
+# define EPROTOTYPE	19
+# define ESRCH		20
+# define EPERM		21
+# define ENOTDIR         22
+# define ESTALE          23
 #endif
 
 #define __set_errno(val) errno = (val)
diff --git a/sysdeps/standalone/arm/sysdep.c b/sysdeps/standalone/arm/sysdep.c
new file mode 100644
index 0000000..d256420
--- /dev/null
+++ b/sysdeps/standalone/arm/sysdep.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 1995, 1996, 1997 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
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <sysdep.h>
+
+/* errno has to be defined somewhere, and it might as well be here.  */
+int errno = 0;
+
+/* The same goes for these magic signal functions.  This is a standalone
+   environment so we do nothing.  */
+void _sig_dfl(int sig)
+{
+}
+
+void _sig_ign(int sig)
+{
+}