Update.

1998-06-07 13:32  Ulrich Drepper  <drepper@cygnus.com>

	* libc.map: Add _dl_profile.
	* elf/dl-reloc.c (_dl_relocate_object): Take extra argument, pass
	this to ELF_DYNAMIC_RELOCATE.
	Always allocate array for relocation result if LD_PROFILE is defined.
	* elf/ldsodefs.h: Adjust prototypes.
	* elf/dl-open.c (_dl_open): Call relocation function with extra
	argument.
	* elf/rtld.c: Likewise.
	* elf/dl-profile.c (_dl_mcount): Don't mark as internal function.
	Correct loop condition.
	* elf/dynamic-link.h: Don't examine _dl_profile variable, pass
	consider_profile to runtime setup function.
	* sysdeps/i386/dl-machine.h (elf_machine_runtime_setup): Use
	_dl_runtime_profile for all shared objects if LD_PROFILE is defined.

	* elf/dl-support.c: Define __libc_stack_end.
	* elf/rtld.c: Likewise.
	* sysdeps/generic/libc-start.c: Store last stack address in
	__libc_stack_end.
	* sysdeps/i386/dl-machine.h (_dl_start_user): Store stack address.
	* sysdeps/i386/elf/start.s: Call __libc_start_main with extra argument.

	* elf/elf.h: Include <features.h>, not <sys/cdefs.h>.
	Include <stdint.h>, not <inttypes.h>.

	* elf/sprof.c: Implement flat profiling.

	* libio/fgetc.c: Call _IO_cleanup_region_end with 0 and call
	_IO_funlockfile explicitly.
	* libio/fileops.c: Likewise.
	* libio/fputc.c: Likewise.
	* libio/freopen.c: Likewise.
	* libio/freopen64.c: Likewise.
	* libio/fseek.c: Likewise.
	* libio/fseeko.c: Likewise.
	* libio/fseeko64.c: Likewise.
	* libio/ftello.c: Likewise.
	* libio/ftello64.c: Likewise.
	* libio/getc.c: Likewise.
	* libio/getchar.c: Likewise.
	* libio/iofclose.c: Likewise.
	* libio/iofflush.c: Likewise.
	* libio/iofgetpos.c: Likewise.
	* libio/iofgetpos64.c: Likewise.
	* libio/iofgets.c: Likewise.
	* libio/iofputs.c: Likewise.
	* libio/iofread.c: Likewise.
	* libio/iofsetpos.c: Likewise.
	* libio/iofsetpos64.c: Likewise.
	* libio/ioftell.c: Likewise.
	* libio/iofwrite.c: Likewise.
	* libio/iogetdelim.c: Likewise.
	* libio/iogets.c: Likewise.
	* libio/ioputs.c: Likewise.
	* libio/ioseekoff.c: Likewise.
	* libio/ioseekpos.c: Likewise.
	* libio/iosetbuffer.c: Likewise.
	* libio/iosetvbuf.c: Likewise.
	* libio/ioungetc.c: Likewise.
	* libio/iovsprintf.c: Likewise.
	* libio/iovsscanf.c: Likewise.
	* libio/oldfileops.c: Likewise.
	* libio/oldiofclose.c: Likewise.
	* libio/peekc.c: Likewise.
	* libio/putc.c: Likewise.
	* libio/putchar.c: Likewise.
	* libio/rewind.c: Likewise.

	* malloc/mtrace.c: Pretty print.

	* misc/mntent.h (struct mentent): Make string elements const char *.

	* nis/nis_printf.c: Optimize I/O a little bit.

	* signal/Makefile (distribute): Add sigset-cvt-mask.h.
	* sysdeps/generic/sigset-cvt-mask.h: New file.
	* sysdeps/unix/sysv/linux/sigset-cvt-mask.h: New file.
	* sysdeps/unix/sysv/sysv4/sigset-cvt-mask.h: New file.
	* sysdeps/posix/sigvec.c: Rewrite the use definitions from
	sigset-cvt-mask.h to do the dirty work.
	Patches by Joe Keane.

	* sysdeps/posix/mkstemp.c: Save one precious byte of rodata.

	* sysdeps/unix/sysv/linux/i386/sysdep.h: Rewrite PSEUDO etc to make
	syscall_error label in case of PIC anonymous.
	* sysdeps/unix/sysv/linux/i386/i686/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/clone.S: Adapt for this change.
	* sysdeps/unix/sysv/linux/i386/mmap.S: Adapt for this change.
	* sysdeps/unix/sysv/linux/i386/s_pread64.S: Adapt for this change.
	* sysdeps/unix/sysv/linux/i386/s_pwrite64.S: Adapt for this change.
	* sysdeps/unix/sysv/linux/i386/socket.S: Adapt for this change.
	* sysdeps/unix/sysv/linux/i386/syscall.S: Adapt for this change.

39 files changed, 109 insertions, 78 deletions

diff --git a/libio/fgetc.c b/libio/fgetc.c
index 174e60fa3f..094c5fe62f 100644
--- a/libio/fgetc.c
+++ b/libio/fgetc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -35,6 +35,7 @@ fgetc (fp)
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_getc_unlocked (fp);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   return result;
 }
diff --git a/libio/fileops.c b/libio/fileops.c
index e5ffb245aa..1219abea5d 100644
--- a/libio/fileops.c
+++ b/libio/fileops.c
@@ -460,7 +460,8 @@ _IO_file_sync (fp)
     fp->_offset = _IO_pos_BAD;
   /* FIXME: Cleanup - can this be shared? */
   /*    setg(base(), ptr, ptr); */
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   return retval;
 }
 
diff --git a/libio/fputc.c b/libio/fputc.c
index 22cdfab9a8..3ec8b693e9 100644
--- a/libio/fputc.c
+++ b/libio/fputc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -36,6 +36,7 @@ fputc (c, fp)
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_putc_unlocked (c, fp);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   return result;
 }
diff --git a/libio/freopen.c b/libio/freopen.c
index 0452e7e6bb..22f2434ecb 100644
--- a/libio/freopen.c
+++ b/libio/freopen.c
@@ -54,6 +54,7 @@ freopen (filename, mode, fp)
   else
 #endif
     result = _IO_freopen (filename, mode, fp);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   return result;
 }
diff --git a/libio/freopen64.c b/libio/freopen64.c
index 78e994df46..c5216317a2 100644
--- a/libio/freopen64.c
+++ b/libio/freopen64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -40,7 +40,8 @@ freopen64 (filename, mode, fp)
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_freopen64 (filename, mode, fp);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   return result;
 #else
   __set_errno (ENOSYS);
diff --git a/libio/fseek.c b/libio/fseek.c
index f2563d33f2..f9284574c7 100644
--- a/libio/fseek.c
+++ b/libio/fseek.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -37,6 +37,7 @@ fseek (fp, offset, whence)
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_fseek (fp, offset, whence);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   return result;
 }
diff --git a/libio/fseeko.c b/libio/fseeko.c
index 0ebdfa937e..1836047012 100644
--- a/libio/fseeko.c
+++ b/libio/fseeko.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -37,6 +37,7 @@ fseeko (fp, offset, whence)
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_fseek (fp, offset, whence);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   return result;
 }
diff --git a/libio/fseeko64.c b/libio/fseeko64.c
index 81c17b398c..55699ae938 100644
--- a/libio/fseeko64.c
+++ b/libio/fseeko64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -39,7 +39,8 @@ fseeko64 (fp, offset, whence)
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_fseek (fp, offset, whence);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   return result;
 #else
   __set_errno (ENOSYS);
diff --git a/libio/ftello.c b/libio/ftello.c
index 7585eea9ec..662b954c54 100644
--- a/libio/ftello.c
+++ b/libio/ftello.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -37,7 +37,8 @@ ftello (fp)
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   pos = _IO_seekoff (fp, 0, _IO_seek_cur, 0);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   if (pos == _IO_pos_BAD)
     {
 #ifdef EIO
diff --git a/libio/ftello64.c b/libio/ftello64.c
index 886591dca9..96eeb184a4 100644
--- a/libio/ftello64.c
+++ b/libio/ftello64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -38,7 +38,8 @@ ftello64 (fp)
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   pos = _IO_seekoff (fp, 0, _IO_seek_cur, 0);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   if (pos == _IO_pos_BAD)
     {
 #ifdef EIO
diff --git a/libio/getc.c b/libio/getc.c
index 1dc53b5ed6..81a4b52c83 100644
--- a/libio/getc.c
+++ b/libio/getc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -37,7 +37,8 @@ _IO_getc (fp)
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   result = _IO_getc_unlocked (fp);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   return result;
 }
 
diff --git a/libio/getchar.c b/libio/getchar.c
index 93194b3912..fdc2ec3a87 100644
--- a/libio/getchar.c
+++ b/libio/getchar.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -33,8 +33,9 @@ getchar ()
 {
   int result;
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, stdin);
-  _IO_flockfile (stdin);
+  _IO_flockfile (_IO_stdin);
   result = _IO_getc_unlocked (stdin);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (_IO_stdin);
+  _IO_cleanup_region_end (0);
   return result;
 }
diff --git a/libio/iofclose.c b/libio/iofclose.c
index 7100425556..f896e09b7e 100644
--- a/libio/iofclose.c
+++ b/libio/iofclose.c
@@ -43,7 +43,8 @@ _IO_new_fclose (fp)
   else
     status = fp->_flags & _IO_ERR_SEEN ? -1 : 0;
   _IO_FINISH (fp);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   if (fp != _IO_stdin && fp != _IO_stdout && fp != _IO_stderr)
     {
       fp->_IO_file_flags = 0;
diff --git a/libio/iofflush.c b/libio/iofflush.c
index 540c99d535..724ff26ac8 100644
--- a/libio/iofflush.c
+++ b/libio/iofflush.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -39,7 +39,8 @@ _IO_fflush (fp)
       _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
       _IO_flockfile (fp);
       result = _IO_SYNC (fp) ? EOF : 0;
-      _IO_cleanup_region_end (1);
+      _IO_funlockfile (fp);
+      _IO_cleanup_region_end (0);
       return result;
     }
 }
diff --git a/libio/iofgetpos.c b/libio/iofgetpos.c
index 6afc323136..5fed6c3685 100644
--- a/libio/iofgetpos.c
+++ b/libio/iofgetpos.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -36,7 +36,8 @@ _IO_fgetpos (fp, posp)
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   pos = _IO_seekoff (fp, 0, _IO_seek_cur, 0);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   if (pos == _IO_pos_BAD)
     {
       /* ANSI explicitly requires setting errno to a positive value on
diff --git a/libio/iofgetpos64.c b/libio/iofgetpos64.c
index 0cb79d6619..8a7733bfb5 100644
--- a/libio/iofgetpos64.c
+++ b/libio/iofgetpos64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -37,7 +37,8 @@ _IO_fgetpos64 (fp, posp)
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   pos = _IO_seekoff (fp, 0, _IO_seek_cur, 0);
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   if (pos == _IO_pos_BAD)
     {
       /* ANSI explicitly requires setting errno to a positive value on
diff --git a/libio/iofgets.c b/libio/iofgets.c
index 91db09f342..d61fb81481 100644
--- a/libio/iofgets.c
+++ b/libio/iofgets.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -54,7 +54,8 @@ _IO_fgets (buf, n, fp)
       result = buf;
     }
   fp->_IO_file_flags |= old_error;
-  _IO_cleanup_region_end (1);
+  _IO_funlockfile (fp);
+  _IO_cleanup_region_end (0);
   return result;
 }
 
diff --git a/libio/iofputs.c b/libio/iofputs.c
index 1a329bbe26..1805387303 100644
--- a/libio/iofputs.c
+++ b/libio/iofputs.c