Update.

1998-08-24 16:34  Ulrich Drepper  <drepper@cygnus.com>

	* debug/catchsegv.sh: Handle text preceding backtrace better.
	* sysdeps/generic/segfault.c: Allow register dump.  Allow handler
	to be installed for other signals than SIGSEGV.
	* sysdeps/generic/register-dump.h: New file.
	* sysdeps/i386/register-dump.h: New file.
	* sysdeps/powerpc/register-dump.h: New file.

	* sysdeps/unix/sysv/linux/i386/profil-counter.h: Use macros from
	sigcontextinfo.h.
	* sysdeps/unix/sysv/linux/powerpc/profil-counter.h: Use i386 version.

1998-08-24  Geoff Keating  <geoffk@ozemail.com.au>

	* sysdeps/unix/sysv/linux/powerpc/sigcontextinfo.h: New file.

1998-08-09  Geoff Keating  <geoffk@ozemail.com.au>

	* sysdeps/unix/sysv/linux/powerpc/chown.c: New file.
	* sysdeps/unix/sysv/linux/powerpc/lchown.S: New file.
	* sysdeps/unix/sysv/linux/powerpc/syscalls.list: Add chown, remove
	getresuid, getresgid.

1998-08-16  Geoff Keating  <geoffk@ozemail.com.au>

	* sysdeps/unix/sysv/linux/powerpc/clone.S: Fix bugs.  Set up stack
	pointer in userland.

1998-08-21  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/sys/mount.h (MNT_FORCE): Define as enum
	and fix value.

1998-08-22  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/ldd.bash.in: Add missing quotes around $file.  Make loop
	over arguments Bourne shell compatible.  Don't exit unsuccessfully
	if nonelf returns successfully.  Avoid duplicating most of the
	script.
	* sysdeps/unix/sysv/linux/ldd-rewrite.sed: Add missing quotes
	around $file.

1998-08-24 10:37  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* libio/Versions (_IO_do_write, _IO_file_attach,
	_IO_file_close_it, _IO_file_finish, _IO_file_fopen,
	_IO_file_init, _IO_file_overflow, _IO_file_seekoff,
	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
	_IO_file_write, _IO_file_xsputn): Added to GLIBC_2.1.

	* libio/fileops.c (_IO_do_write, _IO_file_attach,
	_IO_file_close_it, _IO_file_finish, _IO_file_fopen,
	_IO_file_init, _IO_file_overflow, _IO_file_seekoff,
	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
	_IO_file_write, _IO_file_xsputn): Change the prefix to
	"_IO_new_". Added to GLIBC_2.1.

	* libio/libioP.h (_IO_do_write, _IO_file_attach,
	_IO_file_close_it, _IO_file_finish, _IO_file_fopen,
	_IO_file_init, _IO_file_overflow, _IO_file_seekoff,
	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
	_IO_file_write, _IO_file_xsputn): Add prototypes for the prefix
	"_IO_new_".

	* libio/oldfileops.c (_IO_do_write, _IO_file_attach,
	_IO_file_close_it, _IO_file_finish, _IO_file_fopen,
	_IO_file_init, _IO_file_overflow, _IO_file_seekoff,
	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
	_IO_file_write, _IO_file_xsputn): Added to GLIBC_2.0.

	* csu/initfini.c: Return to .text before __gmon_start__.
	* elf/elf.h (EM_FAKE_ALPHA): Rename from EM_OLD_ALPHA.
	(STO_MIPS_*): Rename from STO_*.
	(STB_MIPS_SPLIT_COMMON): Rename from STB_SPLIT_COMMON.
	(STO_ALPHA_NOPV, STO_ALPHA_STD_GPLOAD): New.
	* math/atest-exp.c (mpn_bitsize): Fix bit location calculation.
	(main): e3s is negative on zero.
	* math/atest-exp2.c: Likewise.
1998-08-23  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* Makerules (install): Add comment about absolute paths.

18 files changed, 762 insertions, 212 deletions

diff --git a/ChangeLog b/ChangeLog
index 2bbf07b380..dab3ad25bc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,47 @@
-Mon Aug 24 10:37:38 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+1998-08-24 16:34  Ulrich Drepper  <drepper@cygnus.com>
+
+	* debug/catchsegv.sh: Handle text preceding backtrace better.
+	* sysdeps/generic/segfault.c: Allow register dump.  Allow handler
+	to be installed for other signals than SIGSEGV.
+	* sysdeps/generic/register-dump.h: New file.
+	* sysdeps/i386/register-dump.h: New file.
+	* sysdeps/powerpc/register-dump.h: New file.
+
+	* sysdeps/unix/sysv/linux/i386/profil-counter.h: Use macros from
+	sigcontextinfo.h.
+	* sysdeps/unix/sysv/linux/powerpc/profil-counter.h: Use i386 version.
+
+1998-08-24  Geoff Keating  <geoffk@ozemail.com.au>
+
+	* sysdeps/unix/sysv/linux/powerpc/sigcontextinfo.h: New file.
+
+1998-08-09  Geoff Keating  <geoffk@ozemail.com.au>
+
+	* sysdeps/unix/sysv/linux/powerpc/chown.c: New file.
+	* sysdeps/unix/sysv/linux/powerpc/lchown.S: New file.
+	* sysdeps/unix/sysv/linux/powerpc/syscalls.list: Add chown, remove
+	getresuid, getresgid.
+
+1998-08-16  Geoff Keating  <geoffk@ozemail.com.au>
+
+	* sysdeps/unix/sysv/linux/powerpc/clone.S: Fix bugs.  Set up stack
+	pointer in userland.
+
+1998-08-21  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* sysdeps/unix/sysv/linux/sys/mount.h (MNT_FORCE): Define as enum
+	and fix value.
+
+1998-08-22  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* elf/ldd.bash.in: Add missing quotes around $file.  Make loop
+	over arguments Bourne shell compatible.  Don't exit unsuccessfully
+	if nonelf returns successfully.  Avoid duplicating most of the
+	script.
+	* sysdeps/unix/sysv/linux/ldd-rewrite.sed: Add missing quotes
+	around $file.
+
+1998-08-24 10:37  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 
 	* sysdeps/unix/sysv/linux/m68k/Makefile (sysdep_headers): Add
 	sys/reg.h.
@@ -17,53 +60,53 @@ Mon Aug 24 10:37:38 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.
 	Likewise.
 
 1998-08-17  H.J. Lu  <hjl@gnu.org>
- 
-	* libio/Versions (_IO_do_write, _IO_file_attach, 
-	_IO_file_close_it, _IO_file_finish, _IO_file_fopen, 
-	_IO_file_init, _IO_file_overflow, _IO_file_seekoff, 
-	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow, 
-	_IO_file_write, _IO_file_xsputn): Added to GLIBC_2.1. 
-
-	* libio/fileops.c (_IO_do_write, _IO_file_attach, 
-	_IO_file_close_it, _IO_file_finish, _IO_file_fopen, 
-	_IO_file_init, _IO_file_overflow, _IO_file_seekoff, 
-	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow, 
-	_IO_file_write, _IO_file_xsputn): Change the prefix to 
-	"_IO_new_". Added to GLIBC_2.1. 
- 
-	* libio/libioP.h (_IO_do_write, _IO_file_attach, 
-	_IO_file_close_it, _IO_file_finish, _IO_file_fopen, 
-	_IO_file_init, _IO_file_overflow, _IO_file_seekoff, 
-	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow, 
-	_IO_file_write, _IO_file_xsputn): Add prototypes for the prefix 
-	"_IO_new_". 
- 
-	* libio/oldfileops.c (_IO_do_write, _IO_file_attach, 
-	_IO_file_close_it, _IO_file_finish, _IO_file_fopen, 
-	_IO_file_init, _IO_file_overflow, _IO_file_seekoff, 
-	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow, 
-	_IO_file_write, _IO_file_xsputn): Added to GLIBC_2.0. 
- 
+
+	* libio/Versions (_IO_do_write, _IO_file_attach,
+	_IO_file_close_it, _IO_file_finish, _IO_file_fopen,
+	_IO_file_init, _IO_file_overflow, _IO_file_seekoff,
+	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
+	_IO_file_write, _IO_file_xsputn): Added to GLIBC_2.1.
+
+	* libio/fileops.c (_IO_do_write, _IO_file_attach,
+	_IO_file_close_it, _IO_file_finish, _IO_file_fopen,
+	_IO_file_init, _IO_file_overflow, _IO_file_seekoff,
+	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
+	_IO_file_write, _IO_file_xsputn): Change the prefix to
+	"_IO_new_". Added to GLIBC_2.1.
+
+	* libio/libioP.h (_IO_do_write, _IO_file_attach,
+	_IO_file_close_it, _IO_file_finish, _IO_file_fopen,
+	_IO_file_init, _IO_file_overflow, _IO_file_seekoff,
+	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
+	_IO_file_write, _IO_file_xsputn): Add prototypes for the prefix
+	"_IO_new_".
+
+	* libio/oldfileops.c (_IO_do_write, _IO_file_attach,
+	_IO_file_close_it, _IO_file_finish, _IO_file_fopen,
+	_IO_file_init, _IO_file_overflow, _IO_file_seekoff,
+	_IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
+	_IO_file_write, _IO_file_xsputn): Added to GLIBC_2.0.
+
 1998-08-23  Richard Henderson  <rth@cygnus.com>
 
 	* Makeconfig (LDFLAGS): Remove.
 
-	* csu/initfini.c: Return to .text before __gmon_start__. 
+	* csu/initfini.c: Return to .text before __gmon_start__.
 
-	* elf/elf.h (EM_FAKE_ALPHA): Rename from EM_OLD_ALPHA. 
-	(STO_MIPS_*): Rename from STO_*. 
-	(STB_MIPS_SPLIT_COMMON): Rename from STB_SPLIT_COMMON. 
-	(STO_ALPHA_NOPV, STO_ALPHA_STD_GPLOAD): New. 
+	* elf/elf.h (EM_FAKE_ALPHA): Rename from EM_OLD_ALPHA.
+	(STO_MIPS_*): Rename from STO_*.
+	(STB_MIPS_SPLIT_COMMON): Rename from STB_SPLIT_COMMON.
+	(STO_ALPHA_NOPV, STO_ALPHA_STD_GPLOAD): New.
 
-	* math/atest-exp.c (mpn_bitsize): Fix bit location calculation. 
-	(main): e3s is negative on zero. 
-	* math/atest-exp2.c: Likewise. 
+	* math/atest-exp.c (mpn_bitsize): Fix bit location calculation.
+	(main): e3s is negative on zero.
+	* math/atest-exp2.c: Likewise.
 	* math/atest-sincos.c: Likewise.
 
-1998-08-23  Andreas Jaeger  <aj@arthur.rhein-neckar.de> 
- 
-	* Makerules (install): Add comment about absolute paths. 
- 
+1998-08-23  Andreas Jaeger  <aj@arthur.rhein-neckar.de>
+
+	* Makerules (install): Add comment about absolute paths.
+
 1998-08-23  Ulrich Drepper  <drepper@cygnus.com>
 
 	* libio/vsnprintf.c (_IO_vsnprintf): Set first byte of destination
diff --git a/elf/ldd.bash.in b/elf/ldd.bash.in
index f6ffa6b4e8..aeaf695aac 100644
--- a/elf/ldd.bash.in
+++ b/elf/ldd.bash.in
@@ -102,33 +102,43 @@ case $# in
   exit 1
   ;;
 1)
+  single_file=t
+  ;;
+*)
+  single_file=f
+  ;;
+esac
+
+result=0
+for file do
   # We don't list the file name when there is only one.
-  case "$1" in
-  */*) file="$1"
+  test $single_file = t || echo "${file}:"
+  case $file in
+  */*) :
        ;;
-  *) file="./$1"
+  *) file=./$file
      ;;
   esac
   if test ! -f "$file"; then
-    echo "ldd: ${file}:" $"no such file"
-    exit 1
+    echo "ldd: ${file}:" $"No such file or directory" >&2
+    result=1
   elif test -r "$file"; then
-    test -x "$file" ||
-    echo 'ldd:' $"\
+    test -x "$file" || echo 'ldd:' $"\
 warning: you do not have execution permission for" "\`$file'" >&2
     verify_out=`${RTLD} --verify "$file"`
     case $? in
     0)
-      eval $add_env exec '"$file"' || exit 1
+      eval $add_env '"$file"' || result=1
       ;;
     1)
       # This can be a non-ELF binary or no binary at all.
-      nonelf $file ||
-      echo $"	not a dynamic executable"
-      exit 1
+      nonelf "$file" || {
+	echo $"	not a dynamic executable"
+	result=1
+      }
       ;;
     2)
-      eval $add_env exec \${RTLD} '"$file"' || exit 1
+      eval $add_env \${RTLD} '"$file"' || result=1
       ;;
     *)
       echo 'ldd:' ${RTLD} $"exited with unknown exit code" "($?)" >&2
@@ -137,52 +147,9 @@ warning: you do not have execution permission for" "\`$file'" >&2
     esac
   else
     echo 'ldd:' $"error: you do not have read permission for" "\`$file'" >&2
-    exit 1
+    result=1
   fi
-  exit
-  ;;
-*)
-  result=0
-  for file; do
-    echo "${file}:"
-    case "$file" in
-    */*) :
-         ;;
-    *) file="./$file"
-       ;;
-    esac
-    if test ! -f "$file"; then
-      echo "ldd: ${file}:" $"no such file"
-      result=1
-    elif test -r "$file"; then
-      test -x "$file" || echo 'ldd:' $"\
-warning: you do not have execution permission for" "\`$file'" >&2
-      verify_out=`${RTLD} --verify "$file"`
-      case $? in
-      0)
-	eval $add_env '"$file"' || result=1
-	;;
-      1)
-	# This can be a non-ELF binary or no binary at all.
-	nonelf $file || {
-	  echo $"	not a dynamic executable"
-	  result=1
-	}
-	;;
-      2)
-        eval $add_env ${RTLD} '"$file"' || result=1
-	;;
-      *)
-	echo 'ldd:' ${RTLD} $"exited with unknown exit code" "($?)" >&2
-	exit 1
-	;;
-      esac
-    else
-      echo 'ldd:' $"error: you do not have read permission for" "\`$file'" >&2
-      result=1
-    fi
-  done
-esac
+done
 
 exit $result
 # Local Variables:
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index c89fa758a3..5b4dcbd64a 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,13 @@
+1998-08-24  Geoff Keating  <geoffk@ozemail.com.au>
+
+	* spinlock.c (__pthread_lock): Reset p_nextwaiting to NULL if it
+	turned out that we didn't need to queue after all.
+
+1998-08-22  Geoff Keating  <geoffk@ozemail.com.au>
+
+	* sysdeps/powerpc/pt-machine.h: Remove testandset, it's not used
+	and wastes space; correct types.
+
 1998-08-08 11:18  H.J. Lu  <hjl@gnu.org>
 
 	* signals.c (sigaction): Handle NULL argument.
diff --git a/linuxthreads/spinlock.c b/linuxthreads/spinlock.c
index 2546e2a6e0..8a8d3bfb84 100644
--- a/linuxthreads/spinlock.c
+++ b/linuxthreads/spinlock.c
@@ -47,9 +47,10 @@ void __pthread_lock(struct _pthread_fastlock * lock)
       newstatus = 1;
     } else {
       self = thread_self();
-      self->p_nextwaiting = (pthread_descr) oldstatus;
       newstatus = (long) self;
     }
+    if (self != NULL)
+      self->p_nextwaiting = (pthread_descr) oldstatus;
   } while(! compare_and_swap(&lock->status, oldstatus, newstatus,
                              &lock->spinlock));
   if (oldstatus != 0) suspend(self);
diff --git a/linuxthreads/sysdeps/powerpc/pt-machine.h b/linuxthreads/sysdeps/powerpc/pt-machine.h
index a52af8a7eb..7829c779e6 100644
--- a/linuxthreads/sysdeps/powerpc/pt-machine.h
+++ b/linuxthreads/sysdeps/powerpc/pt-machine.h
@@ -2,7 +2,6 @@
    powerpc version.
    Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>.
 
    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
@@ -31,34 +30,6 @@
 #define sync() __asm__ __volatile__ ("sync")
 #endif
 
-/* Spinlock implementation; required.  */
-#if BROKEN_PPC_ASM_CR0
-static
-#else
-extern inline
-#endif
-int
-testandset (int *spinlock)
-{
-  int ret;
-
-  sync();
-  __asm__ __volatile__(
-		       "0:    lwarx %0,0,%1 ;"
-		       "      cmpwi %0,0;"
-		       "      bne 1f;"
-		       "      stwcx. %2,0,%1;"
-		       "      bne- 0b;"
-		       "1:    "
-	: "=&r"(ret)
-	: "r"(spinlock), "r"(1)
-	: "cr0", "memory");
-  sync();
-
-  return ret != 0;
-}
-
-
 /* Get some notion of the current stack.  Need not be exactly the top
    of the stack, just something somewhere in the current frame.  */
 #define CURRENT_STACK_FRAME  stack_pointer
@@ -74,7 +45,7 @@ static
 extern inline
 #endif
 int
-__compare_and_swap (int *p, int oldval, int newval)
+__compare_and_swap (long *p, long oldval, long newval)
 {
   int ret;
 
diff --git a/sysdeps/generic/register-dump.h b/sysdeps/generic/register-dump.h
new file mode 100644
index 0000000000..42c222c2ed
--- /dev/null
+++ b/sysdeps/generic/register-dump.h
@@ -0,0 +1,21 @@
+/* Dump registers.
+   Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+   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.  */
+
+/* In general we cannot do anything.  */
diff --git a/sysdeps/generic/segfault.c b/sysdeps/generic/segfault.c
index 6504123e18..090f91a657 100644
--- a/sysdeps/generic/segfault.c
+++ b/sysdeps/generic/segfault.c
@@ -18,16 +18,21 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#include <ctype.h>
 #include <execinfo.h>
 #include <fcntl.h>
 #include <signal.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 
 /* This file defines macros to access the content of the sigcontext element
    passed up by the signal handler.  */
 #include <sigcontextinfo.h>
 
+/* Get code to possibly dump the content of all registers.  */
+#include <register-dump.h>
+
 /* This is a global variable set at program start time.  It marks the
    highest used stack address.  */
 extern void *__libc_stack_end;
@@ -76,6 +81,8 @@ catch_segfault (int signal, SIGCONTEXT ctx)
   int fd;
   void **arr;
   size_t cnt;
+  struct sigaction sa;
+  const char *sigstring;
 
   /* This is the name of the file we are writing to.  If none is given
      or we cannot write to this file write to stderr.  */
@@ -88,9 +95,17 @@ catch_segfault (int signal, SIGCONTEXT ctx)
 	fd = 2;
     }
 
-#define WRITE_STRING(s) write (fd, s, sizeof (s) - 1)
-  WRITE_STRING ("*** Segmentation Fault\n");
-  WRITE_STRING ("Backtrace:\n");
+#define WRITE_STRING(s) write (fd, s, strlen (s))
+  WRITE_STRING ("*** ");
+  sigstring = strsignal (signal);
+  WRITE_STRING (sigstring);
+  WRITE_STRING ("\n");
+
+#ifdef REGISTER_DUMP
+  REGISTER_DUMP;
+#endif
+
+  WRITE_STRING ("\nBacktrace:\n");
 
   top_frame = GET_FRAME (ctx);
   top_stack = GET_STACK (ctx);
@@ -124,8 +139,12 @@ catch_segfault (int signal, SIGCONTEXT ctx)
   /* Now generate nicely formatted output.  */
   __backtrace_symbols_fd (arr, cnt, fd);
 
-  /* Nothing else to do.  */
-  _exit (128 + SIGSEGV);
+  /* Pass on the signal (so that a core file is produced).  */
+  sa.sa_handler = SIG_DFL;
+  sigemptyset (&sa.sa_mask);
+  sa.sa_flags = 0;
+  sigaction (signal, &sa, NULL);
+  raise (signal);
 }
 
 
@@ -134,12 +153,36 @@ __attribute__ ((constructor))
 install_handler (void)
 {
   struct sigaction sa;
+  const char *sigs = getenv ("SEGFAULT_SIGNALS");
 
   sa.sa_handler = (void *) catch_segfault;
   sigemptyset (&sa.sa_mask);
   sa.sa_flags = SA_RESTART;
 
-  sigaction (SIGSEGV, &sa, NULL);
+  if (sigs == NULL)
+    sigaction (SIGSEGV, &sa, NULL);
+  else if (sigs[0] == '\0')
+    /* Do not do anything.  */
+    return;
+  else
+    {
+      const char *where;
+      int all = __strcasecmp (sigs, "all");
+
+#define INSTALL_FOR_SIG(sig, name) \
+      where = __strcasestr (sigs, name);				      \
+      if (all || (where != NULL						      \
+		  && (where == sigs || !isalnum (where[-1]))		      \
+		  && !isalnum (where[sizeof (name) - 1])))		      \
+	sigaction (sig, &sa, NULL);
+
+      INSTALL_FOR_SIG (SIGSEGV, "segv");
+      INSTALL_FOR_SIG (SIGILL, "ill");
+      INSTALL_FOR_SIG (SIGBUS, "bus");
+      INSTALL_FOR_SIG (SIGSTKFLT, "stkflt");
+      INSTALL_FOR_SIG (SIGABRT, "abrt");
+      INSTALL_FOR_SIG (SIGFPE, "fpe");
+    }
 
   /* Maybe we are expected to use an alternative stack.  */
   if (getenv ("SEGFAULT_USE_ALTSTACK") != 0)
diff --git a/sysdeps/i386/register-dump.h b/sysdeps/i386/register-dump.h
new file mode 100644
index 0000000000..34501fe1be
--- /dev/null
+++ b/sysdeps/i386/register-dump.h
@@ -0,0 +1,256 @@
+/* Dump registers.
+   Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+   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 COP