(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

8 files changed, 22 insertions, 70 deletions

diff --git a/bits/byteswap.h b/bits/byteswap.h
index 949ed0bc9d..38d8540130 100644
--- a/bits/byteswap.h
+++ b/bits/byteswap.h
@@ -1,5 +1,5 @@
 /* Macros to swap the order of bytes in integer values.
-   Copyright (C) 1997,1998,2000,2001,2002,2005 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 2000, 2001, 2002 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
@@ -25,35 +25,32 @@
 #define _BITS_BYTESWAP_H 1
 
 /* Swap bytes in 16 bit value.  */
-#define __bswap_constant_16(x) \
-     ((((x) >> 8) & 0xffu) | (((x) & 0xffu) << 8))
-
 #ifdef __GNUC__
 # define __bswap_16(x) \
     (__extension__							      \
-     ({ unsigned short int __bsx = (x); __bswap_constant_16 (__bsx); }))
+     ({ unsigned short int __bsx = (x);					      \
+        ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); }))
 #else
 static __inline unsigned short int
 __bswap_16 (unsigned short int __bsx)
 {
-  return __bswap_constant_16 (__bsx);
+  return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
 }
 #endif
 
 /* Swap bytes in 32 bit value.  */
-#define __bswap_constant_32(x) \
-     ((((x) & 0xff000000u) >> 24) | (((x) & 0x00ff0000u) >>  8) |	      \
-      (((x) & 0x0000ff00u) <<  8) | (((x) & 0x000000ffu) << 24))
-
 #ifdef __GNUC__
 # define __bswap_32(x) \
-  (__extension__							      \
-   ({ register unsigned int __bsx = (x); __bswap_constant_32 (__bsx); }))
+    (__extension__							      \
+     ({ unsigned int __bsx = (x);					      \
+        ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |    \
+	 (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24)); }))
 #else
 static __inline unsigned int
 __bswap_32 (unsigned int __bsx)
 {
-  return __bswap_constant_32 (__bsx);
+  return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |
+	  (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24));
 }
 #endif
 
diff --git a/bits/link.h b/bits/link.h
index 6b4f811c25..470b4d3e5f 100644
--- a/bits/link.h
+++ b/bits/link.h
@@ -1 +1,4 @@
-#error "Architecture-specific definition needed."
+struct link_map_machine
+  {
+    /* empty by default */
+  };
diff --git a/bits/linkmap.h b/bits/linkmap.h
deleted file mode 100644
index 470b4d3e5f..0000000000
--- a/bits/linkmap.h
+++ /dev/null
@@ -1,4 +0,0 @@
-struct link_map_machine
-  {
-    /* empty by default */
-  };
diff --git a/bits/mman.h b/bits/mman.h
index 0c15902706..a2ee064cae 100644
--- a/bits/mman.h
+++ b/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for BSD-style memory management.
-   Copyright (C) 1994-1998,2000,01,02,05 Free Software Foundation, Inc.
+   Copyright (C) 1994-1998,2000,01,02 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
@@ -85,12 +85,6 @@
 #define MS_SYNC		0		/* Synchronous memory sync.  */
 #define MS_INVALIDATE	2		/* Invalidate the caches.  */
 
-/* Flags for `mremap'.  */
-#ifdef __USE_GNU
-# define MREMAP_MAYMOVE	1		/* Mapping address may change.  */
-# define MREMAP_FIXED	2		/* Fifth argument sets new address.  */
-#endif
-
 /* Flags for `mlockall' (can be OR'd together).  */
 #define MCL_CURRENT	1		/* Lock all currently mapped pages.  */
 #define MCL_FUTURE	2		/* Lock all additions to address
diff --git a/bits/resource.h b/bits/resource.h
index 8057f5cc65..05b28dfccd 100644
--- a/bits/resource.h
+++ b/bits/resource.h
@@ -1,5 +1,5 @@
 /* Bit values & structures for resource limits.  4.4 BSD/generic GNU version.
-   Copyright (C) 1994,1996,1997,1998,2006 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1996, 1997, 1998 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
@@ -63,14 +63,6 @@ enum __rlimit_resource
     RLIMIT_NOFILE = RLIMIT_OFILE, /* Another name for the same thing.  */
 #define	RLIMIT_OFILE	RLIMIT_OFILE
 #define	RLIMIT_NOFILE	RLIMIT_NOFILE
-    /* Maximum size of all socket buffers.  */
-    RLIMIT_SBSIZE,
-#define RLIMIT_SBSIZE	RLIMIT_SBSIZE
-    /* Maximum size in bytes of the process address space.  */
-    RLIMIT_AS,
-    RLIMIT_VMEM = RLIMIT_AS,	/* Another name for the same thing.  */
-#define RLIMIT_AS	RLIMIT_AS
-#define RLIMIT_VMEM	RLIMIT_AS
 
     RLIMIT_NLIMITS,		/* Number of limit flavors.  */
     RLIM_NLIMITS = RLIMIT_NLIMITS /* Traditional name for same.  */
diff --git a/bits/siginfo.h b/bits/siginfo.h
index 241033b7cd..fe7b3b5f9c 100644
--- a/bits/siginfo.h
+++ b/bits/siginfo.h
@@ -76,7 +76,7 @@ enum
 {
   ILL_ILLOPC = 1,		/* Illegal opcode.  */
 # define ILL_ILLOPC	ILL_ILLOPC
-  ILL_ILLOPN,			/* Illegal operand.  */
+  ILL_ILL_OPN,			/* Illegal operand.  */
 # define ILL_ILLOPN	ILL_ILLOPN
   ILL_ILLADR,			/* Illegal addressing mode.  */
 # define ILL_ILLADR	ILL_ILLADR
diff --git a/bits/syslog-path.h b/bits/syslog-path.h
deleted file mode 100644
index a1bbd6b216..0000000000
--- a/bits/syslog-path.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* <bits/syslog-path.h> -- _PATH_LOG definition
-   Copyright (C) 2006 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 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SYSLOG_H
-# error "Never include this file directly.  Use <sys/syslog.h> instead"
-#endif
-
-#ifndef _BITS_SYSLOG_PATH_H
-#define _BITS_SYSLOG_PATH_H 1
-
-#define	_PATH_LOG	"/dev/log"
-
-#endif /* bits/syslog-path.h */
diff --git a/bits/types.h b/bits/types.h
index 65c8a9fe90..ce48964f14 100644
--- a/bits/types.h
+++ b/bits/types.h
@@ -1,5 +1,5 @@
 /* bits/types.h -- definitions of __*_t types underlying *_t types.
-   Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004 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
@@ -114,9 +114,6 @@ typedef struct
 # define __ULONG32_TYPE		unsigned long int
 # define __S64_TYPE		__quad_t
 # define __U64_TYPE		__u_quad_t
-/* We want __extension__ before typedef's that use nonstandard base types
-   such as `long long' in C89 mode.  */
-# define __STD_TYPE		__extension__ typedef
 #elif __WORDSIZE == 64
 # define __SQUAD_TYPE		long int
 # define __UQUAD_TYPE		unsigned long int
@@ -126,13 +123,15 @@ typedef struct
 # define __ULONG32_TYPE		unsigned int
 # define __S64_TYPE		long int
 # define __U64_TYPE		unsigned long int
-/* No need to mark the typedef with __extension__.   */
-# define __STD_TYPE		typedef
 #else
 # error
 #endif
 #include <bits/typesizes.h>	/* Defines __*_T_TYPE macros.  */
 
+/* We want __extension__ before typedef's that use nonstandard base types
+   such as `long long' in C89 mode.  */
+#define __STD_TYPE __extension__ typedef
+
 
 __STD_TYPE __DEV_T_TYPE __dev_t;	/* Type of device numbers.  */
 __STD_TYPE __UID_T_TYPE __uid_t;	/* Type of user identifications.  */