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

22 files changed, 124 insertions, 187 deletions

diff --git a/sysdeps/unix/sysv/linux/ia64/Dist b/sysdeps/unix/sysv/linux/ia64/Dist
new file mode 100644
index 0000000000..b4118bdead
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/Dist
@@ -0,0 +1,13 @@
+clone.S
+clone2.S
+dl-brk.S
+dl-static.c
+has_cpuclock.c
+ioperm.c
+ldd-rewrite.sed
+__start_context.S
+ucontext_i.h
+sys/procfs.h
+sys/io.h
+sys/rse.h
+sys/user.h
diff --git a/sysdeps/unix/sysv/linux/ia64/__longjmp.S b/sysdeps/unix/sysv/linux/ia64/__longjmp.S
index aa18fadf9c..7922e81bea 100644
--- a/sysdeps/unix/sysv/linux/ia64/__longjmp.S
+++ b/sysdeps/unix/sysv/linux/ia64/__longjmp.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000, 2001, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -101,9 +101,6 @@ LEAF(__longjmp)
 	ld8.nta r18=[r2],16		// b2
 	ld8.nta r19=[r3],16		// b3
 	;;
-#ifdef PTR_DEMANGLE
-	PTR_DEMANGLE (r16, r24)
-#endif
 	ld8.nta r20=[r2],16		// b4
 	ld8.nta r21=[r3],16		// b5
 	;;
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h b/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h
index ed8c2da9e2..d330954d48 100644
--- a/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h
+++ b/sysdeps/unix/sysv/linux/ia64/bits/fcntl.h
@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for Linux/IA64.
-   Copyright (C) 1999, 2000, 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 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
@@ -23,9 +23,6 @@
 
 
 #include <sys/types.h>
-#ifdef __USE_GNU
-# include <bits/uio.h>
-#endif
 
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
@@ -43,9 +40,9 @@
 #define O_SYNC		010000
 #define O_FSYNC		O_SYNC
 #define O_ASYNC		020000
+#define O_DIRECT	040000
 
 #ifdef __USE_GNU
-# define O_DIRECT	040000
 # define O_DIRECTORY	0200000	/* must be a directory */
 # define O_NOFOLLOW	0400000 /* don't follow links */
 # define O_NOATIME	01000000 /* Do not set atime.  */
@@ -95,7 +92,7 @@
 # define F_NOTIFY	1026	/* Request notfications on a directory.	 */
 #endif
 
-/* For F_[GET|SET]FD.  */
+/* For F_[GET|SET]FL.  */
 #define FD_CLOEXEC	1	/* actually anything with low bit set goes */
 
 /* For posix fcntl() and `l_type' field of a `struct flock' for lockf().  */
@@ -177,55 +174,10 @@ struct flock64
 # define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
 #endif
 
-
-#ifdef __USE_GNU
-/* Flags for SYNC_FILE_RANGE.  */
-# define SYNC_FILE_RANGE_WAIT_BEFORE	1 /* Wait upon writeout of all pages
-					     in the range before performing the
-					     write.  */
-# define SYNC_FILE_RANGE_WRITE		2 /* Initiate writeout of all those
-					     dirty pages in the range which are
-					     not presently under writeback.  */
-# define SYNC_FILE_RANGE_WAIT_AFTER	4 /* Wait upon writeout of all pages in
-					     the range after performing the
-					     write.  */
-
-/* Flags for SPLICE and VMSPLICE.  */
-# define SPLICE_F_MOVE		1	/* Move pages instead of copying.  */
-# define SPLICE_F_NONBLOCK	2	/* Don't block on the pipe splicing
-					   (but we may still block on the fd
-					   we splice from/to).  */
-# define SPLICE_F_MORE		4	/* Expect more data.  */
-# define SPLICE_F_GIFT		8	/* Pages passed in are a gift.  */
-#endif
-
 __BEGIN_DECLS
 
-#ifdef __USE_GNU
-
 /* Provide kernel hint to read ahead.  */
 extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
     __THROW;
 
-
-/* Selective file content synch'ing.  */
-extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to,
-			    unsigned int __flags);
-
-
-/* Splice address range into a pipe.  */
-extern int vmsplice (int __fdout, const struct iovec *__iov, size_t __count,
-		     unsigned int __flags);
-
-/* Splice two files together.  */
-extern int splice (int __fdin, __off64_t *__offin, int __fdout,
-		   __off64_t *__offout, size_t __len, unsigned int __flags)
-    __THROW;
-
-/* In-kernel implementation of tee for pipe buffers.  */
-extern int tee (int __fdin, int __fdout, size_t __len, unsigned int __flags)
-    __THROW;
-
-#endif
-
 __END_DECLS
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/mman.h b/sysdeps/unix/sysv/linux/ia64/bits/mman.h
index a27a30fc0c..01db5be028 100644
--- a/sysdeps/unix/sysv/linux/ia64/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/ia64/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for POSIX memory map interface.  Linux/ia64 version.
-   Copyright (C) 1997,1998,2000,2003,2005,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 2000, 2003 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
@@ -79,7 +79,6 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
-# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */
@@ -89,9 +88,6 @@
 # define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
 # define MADV_WILLNEED	 3	/* Will need these pages.  */
 # define MADV_DONTNEED	 4	/* Don't need these pages.  */
-# define MADV_REMOVE	 9	/* Remove these pages and resources.  */
-# define MADV_DONTFORK	 10	/* Do not inherit across fork.  */
-# define MADV_DOFORK	 11	/* Do inherit across fork.  */
 #endif
 
 /* The POSIX people had to invent similar names for the same things.  */
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h b/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h
index 8bd675e4ec..76625753d9 100644
--- a/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h
+++ b/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h
@@ -1,5 +1,5 @@
 /* Define the machine-dependent type `jmp_buf'.  Linux/IA-64 version.
-   Copyright (C) 1999,2000,2003,2005,2006 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
@@ -32,4 +32,9 @@
 /* the __jmp_buf element type should be __float80 per ABI... */
 typedef long __jmp_buf[_JBLEN] __attribute__ ((aligned (16))); /* guarantees 128-bit alignment! */
 
+/* Test if longjmp to JMPBUF would unwind the frame containing a local
+   variable at ADDRESS.  */
+#define _JMPBUF_UNWINDS(_jmpbuf, _address)		\
+     ((void *)(_address) < (void *)(((long *)_jmpbuf)[0]))
+
 #endif  /* bits/setjmp.h */
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/shm.h b/sysdeps/unix/sysv/linux/ia64/bits/shm.h
index 7f38f2dd7b..078345d7e6 100644
--- a/sysdeps/unix/sysv/linux/ia64/bits/shm.h
+++ b/sysdeps/unix/sysv/linux/ia64/bits/shm.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2002, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 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
@@ -38,8 +38,6 @@
 /* Segment low boundary address multiple.  */
 #define SHMLBA		(1024 * 1024)
 
-/* Type to count number of attaches.  */
-typedef unsigned long int shmatt_t;
 
 /* Data structure describing a set of semaphores.  */
 struct shmid_ds
@@ -51,7 +49,7 @@ struct shmid_ds
     __time_t shm_ctime;			/* time of last change by shmctl() */
     __pid_t shm_cpid;			/* pid of creator */
     __pid_t shm_lpid;			/* pid of last shmop */
-    shmatt_t shm_nattch;		/* number of current attaches */
+    unsigned long int shm_nattch;	/* number of current attaches */
     unsigned long int __unused1;
     unsigned long int __unused2;
   };
@@ -66,7 +64,6 @@ struct shmid_ds
 # define SHM_DEST	01000	/* segment will be destroyed on last detach */
 # define SHM_LOCKED	02000   /* segment will not be swapped */
 # define SHM_HUGETLB	04000	/* segment is mapped via hugetlb */
-# define SHM_NORESERVE	010000	/* don't check for reservations */
 
 struct	shminfo
   {
diff --git a/sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c b/sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c
index 2f39851535..d2c45a560a 100644
--- a/sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c
+++ b/sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c
@@ -1,5 +1,4 @@
-/* clock_getcpuclockid -- Get a clockid_t for process CPU time.  Linux/IA64
-   Copyright (C) 2000,2001,2003,2004 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001, 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
@@ -27,6 +26,22 @@
 
 #include "has_cpuclock.c"
 
-#define HAS_CPUCLOCK (has_cpuclock () > 0)
 
-#include <sysdeps/unix/sysv/linux/clock_getcpuclockid.c>
+int
+clock_getcpuclockid (pid_t pid, clockid_t *clock_id)
+{
+  /* We don't allow any process ID but our own.  */
+  if (pid != 0 && pid != getpid ())
+    return EPERM;
+
+  int retval = ENOENT;
+
+  if (has_cpuclock () > 0)
+    {
+      /* Store the number.  */
+      *clock_id = CLOCK_PROCESS_CPUTIME_ID;
+      retval = 0;
+    }
+
+  return retval;
+}
diff --git a/sysdeps/unix/sysv/linux/ia64/clone2.S b/sysdeps/unix/sysv/linux/ia64/clone2.S
index d38eb201ad..69c9e05044 100644
--- a/sysdeps/unix/sysv/linux/ia64/clone2.S
+++ b/sysdeps/unix/sysv/linux/ia64/clone2.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2001, 2003, 2004, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001, 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
@@ -32,12 +32,10 @@ ENTRY(__clone2)
 	.prologue
 	alloc r2=ar.pfs,8,1,6,0
 	cmp.eq p6,p0=0,in0
-	cmp.eq p7,p0=0,in1
 	mov r8=EINVAL
 	mov out0=in3		/* Flags are first syscall argument.	*/
 	mov out1=in1		/* Stack address.			*/
-(p6)	br.cond.spnt.many __syscall_error	/* no NULL function pointers */
-(p7)	br.cond.spnt.many __syscall_error	/* no NULL stack pointers */
+(p6)	br.cond.spnt.many __syscall_error
 	;;
 	mov out2=in2		/* Stack size.				*/
 	mov out3=in5		/* Parent TID Pointer			*/
diff --git a/sysdeps/unix/sysv/linux/ia64/dl-cache.h b/sysdeps/unix/sysv/linux/ia64/dl-cache.h
index c2165706c0..b8e2790589 100644
--- a/sysdeps/unix/sysv/linux/ia64/dl-cache.h
+++ b/sysdeps/unix/sysv/linux/ia64/dl-cache.h
@@ -22,31 +22,4 @@
 #define _dl_cache_check_flags(flags) \
   ((flags) == _DL_CACHE_DEFAULT_ID)
 
-#define EMUL_HACK "/emul/ia32-linux"
-
-#define arch_startup(argc, argv) unlink (EMUL_HACK LD_SO_CACHE)
-
-#define add_arch_dirs(config_file) \
-  do {							\
-    int save_verbose = opt_verbose;			\
-    opt_verbose = 0;					\
-							\
-    parse_conf (config_file, EMUL_HACK, true);		\
-							\
-    /* Always add the standard search paths.  */	\
-    add_system_dir (EMUL_HACK SLIBDIR);			\
-    if (strcmp (SLIBDIR, LIBDIR))			\
-      add_system_dir (EMUL_HACK LIBDIR);		\
-							\
-    char emul_config_file[strlen (config_file)		\
-			  + sizeof EMUL_HACK];		\
-    strcpy (mempcpy (emul_config_file, EMUL_HACK,	\
-		     strlen (EMUL_HACK)), config_file);	\
-							\
-    if (! access (emul_config_file, R_OK))		\
-      parse_conf (emul_config_file, EMUL_HACK, true);	\
-							\
-    opt_verbose = save_verbose;				\
-  } while (0)
-
 #include_next <dl-cache.h>
diff --git a/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c b/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c
deleted file mode 100644
index 7e26fecb3a..0000000000
--- a/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifdef IS_IN_ldconfig
-#include <sysdeps/i386/dl-procinfo.c>
-#else
-#include <sysdeps/generic/dl-procinfo.c>
-#endif
diff --git a/sysdeps/unix/sysv/linux/ia64/dl-procinfo.h b/sysdeps/unix/sysv/linux/ia64/dl-procinfo.h
deleted file mode 100644
index b360b4288a..0000000000
--- a/sysdeps/unix/sysv/linux/ia64/dl-procinfo.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifdef IS_IN_ldconfig
-#include <sysdeps/unix/sysv/linux/i386/dl-procinfo.h>
-#else
-#include <sysdeps/generic/dl-procinfo.h>
-#endif
diff --git a/sysdeps/unix/sysv/linux/ia64/getcontext.S b/sysdeps/unix/sysv/linux/ia64/getcontext.S
index 4e18bace2d..0f9cc5db19 100644
--- a/sysdeps/unix/sysv/linux/ia64/getcontext.S
+++ b/sysdeps/unix/sysv/linux/ia64/getcontext.S
@@ -155,4 +155,4 @@ ENTRY(__getcontext)
 	ret
 END(__getcontext)
 
-weak_alias (__getcontext, getcontext)
+weak_alias(__getcontext, getcontext)
diff --git a/sysdeps/unix/sysv/linux/ia64/has_cpuclock.c b/sysdeps/unix/sysv/linux/ia64/has_cpuclock.c
index 39511cd2c5..ee19161272 100644
--- a/sysdeps/unix/sysv/linux/ia64/has_cpuclock.c
+++ b/sysdeps/unix/sysv/linux/ia64/has_cpuclock.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001, 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
@@ -21,7 +21,7 @@
 #include <unistd.h>
 #include <sys/stat.h>
 #include <sys/types.h>
-#include <not-cancel.h>
+
 
 static int itc_usable;
 
@@ -31,18 +31,18 @@ has_cpuclock (void)
   if (__builtin_expect (itc_usable == 0, 0))
     {
       int newval = 1;
-      int fd = open_not_cancel_2 ("/proc/sal/itc_drift", O_RDONLY);
+      int fd = open ("/proc/sal/itc_drift", O_RDONLY);
       if (__builtin_expect (fd != -1, 1))
 	{
 	  char buf[16];
 	  /* We expect the file to contain a single digit followed by
 	     a newline.  If the format changes we better not rely on
 	     the file content.  */
-	  if (read_not_cancel (fd, buf, sizeof buf) != 2
-	      || buf[0] != '0' || buf[1] != '\n')
+	  if (read (fd, buf, sizeof buf) != 2 || buf[0] != '0'
+	      || buf[1] != '\n')
 	    newval = -1;
 
-	  close_not_cancel_no_status (fd);
+	  close (fd);
 	}
 
       itc_usable = newval;
diff --git a/sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed b/sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed
index 1df27afd2d..535d1671e3 100644
--- a/sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed
+++ b/sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed
@@ -1 +1 @@
-s_^\(RTLDLIST=\)\([^ 	]*\)-ia64\(\.so\.[0-9.]*\)[ 	]*$_\1"\2-ia64\3 /emul/ia32-linux\2\3"_
+s_^\(RTLDLIST=\)\([^ 	]*\)-ia64\(\.so\.[0-9.]*\)[ 	]*$_\1"\2-ia64\3 \2\3"_
diff --git a/sysdeps/unix/sysv/linux/ia64/readelflib.c b/sysdeps/unix/sysv/linux/ia64/readelflib.c
index 7a10d23c90..9b1a645d34 100644
--- a/sysdeps/unix/sysv/linux/ia64/readelflib.c
+++ b/sysdeps/unix/sysv/linux/ia64/readelflib.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2001, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
@@ -51,10 +51,10 @@ process_elf_file (const char *file_name, const char *lib, int *flag,
 #undef process_elf_file
 #define process_elf_file process_elf32_file
 #define __ELF_NATIVE_CLASS 32
-#include "elf/readelflib.c"
+#include "sysdeps/generic/readelflib.c"
 
 #undef __ELF_NATIVE_CLASS
 #undef process_elf_file
 #define process_elf_file process_elf64_file
 #define __ELF_NATIVE_CLASS 64
-#include "elf/readelflib.c"
+#include "sysdeps/generic/readelflib.c"
diff --git a/sysdeps/unix/sysv/linux/ia64/setcontext.S b/sysdeps/unix/sysv/linux/ia64/setcontext.S
index ef0a93c0c0..e18c40fa4c 100644
--- a/sysdeps/unix/sysv/linux/ia64/setcontext.S
+++ b/sysdeps/unix/sysv/linux/ia64/setcontext.S
@@ -150,4 +150,4 @@ ENTRY(__setcontext)
 	ret
 END(__setcontext)
 
-weak_alias (__setcontext, setcontext)
+weak_alias(__setcontext, setcontext)
diff --git a/sysdeps/unix/sysv/linux/ia64/setjmp.S b/sysdeps/unix/sysv/linux/ia64/setjmp.S
index 53f80d203e..9c987c7ef8 100644
--- a/sysdeps/unix/sysv/linux/ia64/setjmp.S
+++ b/sysdeps/unix/sysv/linux/ia64/setjmp.S
@@ -1,5 +1,4 @@
-/* Copyright (C) 1999, 2000, 2001, 2002, 2004, 2005
-   Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2000, 2001, 2002, 2004 Free Software Foundation, Inc.
    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -87,7 +86,7 @@ libc_hidden_def (_setjmp)
 
 ENTRY(__sigsetjmp)
 	.prologue ASM_UNW_PRLG_RP|ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE(2)
-	alloc loc1=ar.pfs,2,5,2,0
+	alloc loc1=ar.pfs,2,3,2,0
 	.save ar.unat, loc2
 	mov loc2=ar.unat
 	;;
@@ -141,13 +140,7 @@ ENTRY(__sigsetjmp)
 	;;
 	stf.spill.nta [r8]=f28,32
 	stf.spill.nta [r9]=f29,32
-#ifdef PTR_MANGLE
-	mov loc3=loc0
 	;;
-	PTR_MANGLE (loc3, loc4)
-#else
-	;;
-#endif
 	stf.spill.nta [r8]=f30
 	stf.spill.nta [r9]=f31
 
@@ -158,11 +151,7 @@ ENTRY(__sigsetjmp)
 	mov r25=ar.unat
 	mov out0=in0
 
-#ifdef PTR_MANGLE
-	st8.nta [r2]=loc3,16		// b0
-#else
 	st8.nta [r2]=loc0,16		// b0
-#endif
 	st8.nta [r3]=r17,16		// b1
 	mov out1=in1
 	;;
@@ -180,12 +169,7 @@ ENTRY(__sigsetjmp)
 	;;
 	st8.nta [r2]=r25		// ar.unat
 	st8.nta [r3]=in0		// &__jmp_buf
-#if defined NOT_IN_libc && defined IS_IN_rtld
-	/* In ld.so we never save the signal mask.  */
-	;;
-#else
 	br.call.dpnt.few rp=__sigjmp_save
-#endif
 .ret0:					// force a new bundle ::q
 	mov.m ar.unat=loc2		// restore caller's unat
 	mov rp=loc0
diff --git a/sysdeps/unix/sysv/linux/ia64/sigaction.c b/sysdeps/unix/sysv/linux/ia64/sigaction.c
index fdbc93f0ed..6ec3cb1e61 100644
--- a/sysdeps/unix/sysv/linux/ia64/sigaction.c
+++ b/sysdeps/unix/sysv/linux/ia64/sigaction.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2000,2002,2003,2005 Free Software Foundation, Inc.
+/* Copyright (C) 1997,1998,1999,2000,2002,2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Linux/IA64 specific sigaction
    Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
@@ -48,10 +48,6 @@ __libc_sigaction (sig, act, oact)
 }
 libc_hidden_def (__libc_sigaction)
 
-#ifdef WRAPPER_INCLUDE
-# include WRAPPER_INCLUDE
-#endif
-
 #ifndef LIBC_SIGACTION
 weak_alias (__libc_sigaction, __sigaction)
 libc_hidden_def (__sigaction)
diff --git a/sysdeps/unix/sysv/linux/ia64/sigsuspend.c b/sysdeps/unix/sysv/linux/ia64/sigsuspend.c
new file mode 100644
index 0000000000..f8f9563494
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/sigsuspend.c
@@ -0,0 +1,49 @@
+/* Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003
+   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.  */
+
+#include <errno.h>
+#include <signal.h>
+#include <unistd.h>
+
+#include <sysdep-cancel.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+/* Change the set of blocked signals to SET,
+   wait until a signal arrives, and restore the set of blocked signals.  */
+int
+__sigsuspend (set)
+     const sigset_t *set;
+{
+  /* XXX The size argument hopefully will have to be changed to the
+     real size of the user-level sigset_t.  */
+  if (SINGLE_THREAD_P)
+    return INLINE_SYSCALL (rt_sigsuspend, 2, CHECK_SIGSET (set), _NSIG / 8);
+
+  int oldtype = LIBC_CANCEL_ASYNC ();
+
+  int result = INLINE_SYSCALL (rt_sigsuspend, 2, CHECK_SIGSET (set), _NSIG / 8);
+
+  LIBC_CANCEL_RESET (oldtype);
+
+  return result;
+}
+libc_hidden_def (__sigsuspend)
+weak_alias (__sigsuspend, sigsuspend)
+strong_alias (__sigsuspend, __libc_sigsuspend)
diff --git a/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h b/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h
index ff77627a83..986c4b2d33 100644
--- a/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h
@@ -1,5 +1,5 @@
 /* `ptrace' debugger support interface.  Linux/ia64 version.
-   Copyright (C) 2001, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2001 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
@@ -75,6 +75,14 @@ enum __ptrace_request
   PTRACE_SINGLEBLOCK = 12,
 #define PT_STEPBLOCK PTRACE_SINGLEBLOCK
 
+  /* Get siginfo for process.  */
+  PTRACE_GETSIGINFO = 13,
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+
+  /* Set new siginfo for process.  */
+  PTRACE_SETSIGINFO = 14,
+#define PT_GETSIGINFO PTRACE_GETSIGINFO
+
   /* Attach to a process that is already running. */
   PTRACE_ATTACH = 16,
 #define PT_ATTACH PTRACE_ATTACH
@@ -92,24 +100,8 @@ enum __ptrace_request
 #define PT_SETREGS PTRACE_SETREGS
 
   /* Continue and stop at the next (return from) syscall.  */
-  PTRACE_SYSCALL = 24,
+  PTRACE_SYSCALL = 24
 #define PT_SYSCALL PTRACE_SYSCALL
-
-  /* Set ptrace filter options.  */
-  PTRACE_SETOPTIONS = 0x4200,
-#define PT_SETOPTIONS PTRACE_SETOPTIONS
-
-  /* Get last ptrace message.  */
-  PTRACE_GETEVENTMSG = 0x4201,
-#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
-
-  /* Get siginfo for process.  */
-  PTRACE_GETSIGINFO = 0x4202,
-#define PT_GETSIGINFO PTRACE_GETSIGINFO
-
-  /* Set new siginfo for process.  */
-  PTRACE_SETSIGINFO = 0x4203
-#define PT_SETSIGINFO PTRACE_SETSIGINFO
 };
 
 /* pt_all_user_regs is used for PTRACE_GETREGS/PTRACE_SETREGS.  */
diff --git a/sysdeps/unix/sysv/linux/ia64/syscalls.list b/sysdeps/unix/sysv/linux/ia64/syscalls.list
index c55c70ef54..31c7718d8b 100644
--- a/sysdeps/unix/sysv/linux/ia64/syscalls.list
+++ b/sysdeps/unix/sysv/linux/ia64/syscalls.list
@@ -2,6 +2,7 @@
 
 umount2		-	umount		2	__umount2	umount2
 
+getpeername	-	getpeername	i:ipp	__getpeername	getpeername
 getpriority	-	getpriority	i:ii	__getpriority	getpriority
 
 # semaphore and shm system calls
diff --git a/sysdeps/unix/sysv/linux/ia64/sysdep.h b/sysdeps/unix/sysv/linux/ia64/sysdep.h
index dd7a5b1b1d..a4453ddcc7 100644
--- a/sysdeps/unix/sysv/linux/ia64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/ia64/sysdep.h
@@ -1,5 +1,4 @@
-/* Copyright (C) 1999, 2000, 2002, 2003, 2004, 2005, 2006
-   Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
    Based on code originally written by David Mosberger-Tang
@@ -205,7 +204,7 @@
     register long _r8 __asm ("r8");					      \
     register long _r10 __asm ("r10");					      \
     register long _r15 __asm ("r15") = name;				      \
-    register void *_b7 __asm ("b7") = ((tcbhead_t *)__thread_self)->__private;\
+    register void *_b7 __asm ("b7") = ((tcbhead_t *) __thread_self)->private; \
     long _retval;							      \
     LOAD_REGS_##nr							      \
     /*									      \
@@ -361,24 +360,4 @@
 
 #endif /* not __ASSEMBLER__ */
 
-/* Pointer mangling support.  */
-#if defined NOT_IN_libc && defined IS_IN_rtld
-/* We cannot use the thread descriptor because in ld.so we use setjmp
-   earlier than the descriptor is initialized.  */
-#else
-# ifdef __ASSEMBLER__
-#  define PTR_MANGLE(reg, tmpreg) \
-        add	tmpreg=-16,r13		\
-        ;;				\
-        ld8	tmpreg=[tmpreg]		\
-        ;;				\
-        xor	reg=reg, tmpreg
-#  define PTR_DEMANGLE(reg, tmpreg) PTR_MANGLE (reg, tmpreg)
-# else
-#  define PTR_MANGLE(var) \
-  (var) = (void *) ((uintptr_t) (var) ^ THREAD_GET_POINTER_GUARD ())
-#  define PTR_DEMANGLE(var)	PTR_MANGLE (var)
-# endif
-#endif
-
 #endif /* linux/ia64/sysdep.h */