Update.

2001-04-10  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/i386/fpu/libm-test-ulps: Add deltas for tgamma to help
	the lousy AMD FPU.

2001-04-10  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: New file.
	* sysdeps/unix/sysv/linux/powerpc/Dist: Add sys/ptrace.h.
	* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Delete wrong stuff.
	* sysdeps/unix/sysv/linux/powerpc/sys/procfs.h: Correct typedefs.

2001-04-10  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-deps.c (_dl_map_object_deps): Provide complete error
	message.  Based on a patch by HJ Lu.

7 files changed, 126 insertions, 28 deletions

diff --git a/ChangeLog b/ChangeLog
index 7a44e52a82..e734dc0f37 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,20 @@
+2001-04-10  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/i386/fpu/libm-test-ulps: Add deltas for tgamma to help
+	the lousy AMD FPU.
+
+2001-04-10  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
+
+	* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: New file.
+	* sysdeps/unix/sysv/linux/powerpc/Dist: Add sys/ptrace.h.
+	* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Delete wrong stuff.
+	* sysdeps/unix/sysv/linux/powerpc/sys/procfs.h: Correct typedefs.
+
+2001-04-10  Ulrich Drepper  <drepper@redhat.com>
+
+	* elf/dl-deps.c (_dl_map_object_deps): Provide complete error
+	message.  Based on a patch by HJ Lu.
+
 2001-04-10  Andreas Schwab  <schwab@suse.de>
 
 	* math/libm-test.inc (csinh_test): Don't require the invalid
diff --git a/elf/dl-deps.c b/elf/dl-deps.c
index c886ca8b18..8313ae8a2d 100644
--- a/elf/dl-deps.c
+++ b/elf/dl-deps.c
@@ -145,6 +145,7 @@ _dl_map_object_deps (struct link_map *map,
   const char *name;
   int errno_saved;
   int errno_reason;
+  const char *errstring;
 
   auto inline void preload (struct link_map *map);
 
@@ -198,6 +199,7 @@ _dl_map_object_deps (struct link_map *map,
      alloca means we cannot use recursive function calls.  */
   errno_saved = errno;
   errno_reason = 0;
+  errstring = NULL;
   errno = 0;
   name = NULL;
   for (runp = known; runp; )
@@ -236,7 +238,6 @@ _dl_map_object_deps (struct link_map *map,
 		/* Allocate new entry.  */
 		struct list *newp;
 		const char *objname;
-		const char *errstring;
 
 		/* Recognize DSTs.  */
 		name = expand_dst (l, strtab + d->d_un.d_val, 0);
@@ -281,7 +282,6 @@ _dl_map_object_deps (struct link_map *map,
 	    else if (d->d_tag == DT_AUXILIARY || d->d_tag == DT_FILTER)
 	      {
 		const char *objname;
-		const char *errstring;
 		struct list *newp;
 
 		/* Recognize DSTs.  */
@@ -307,6 +307,7 @@ _dl_map_object_deps (struct link_map *map,
 			assert (errstring != NULL);
 			if (errstring != _dl_out_of_memory)
 			  free ((char *) errstring);
+			errstring = NULL;
 
 			/* Simply ignore this error and continue the work.  */
 			continue;
@@ -581,5 +582,5 @@ out:
 
   if (errno_reason)
     _dl_signal_error (errno_reason == -1 ? 0 : errno_reason,
-		      name ?: "", N_("cannot load shared object file"));
+		      errstring ?: "", N_("cannot load shared object file"));
 }
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps
index 97619e8cfd..0a4a3d77b9 100644
--- a/sysdeps/i386/fpu/libm-test-ulps
+++ b/sysdeps/i386/fpu/libm-test-ulps
@@ -943,6 +943,9 @@ double: 1
 float: 1
 idouble: 1
 ifloat: 1
+Test "tgamma (4) == 6":
+ldouble: 2
+ildouble: 2
 
 # y0
 Test "y0 (0.1) == -1.5342386513503668441":
diff --git a/sysdeps/unix/sysv/linux/powerpc/Dist b/sysdeps/unix/sysv/linux/powerpc/Dist
index e23e855de3..e21874a321 100644
--- a/sysdeps/unix/sysv/linux/powerpc/Dist
+++ b/sysdeps/unix/sysv/linux/powerpc/Dist
@@ -5,4 +5,5 @@ kernel_stat.h
 kernel_termios.h
 oldgetrlimit64.c
 sys/procfs.h
+sys/ptrace.h
 sys/user.h
diff --git a/sysdeps/unix/sysv/linux/powerpc/sys/procfs.h b/sysdeps/unix/sysv/linux/powerpc/sys/procfs.h
index a3cc2509c3..0214965f83 100644
--- a/sysdeps/unix/sysv/linux/powerpc/sys/procfs.h
+++ b/sysdeps/unix/sysv/linux/powerpc/sys/procfs.h
@@ -122,8 +122,8 @@ struct elf_prpsinfo
 typedef void *psaddr_t;
 
 /* Register sets.  Linux has different names.  */
-typedef gregset_t prgregset_t;
-typedef fpregset_t prfpregset_t;
+typedef elf_gregset_t prgregset_t;
+typedef elf_fpregset_t prfpregset_t;
 
 /* We don't have any differences between processes and threads,
    therefore habe only ine PID type.  */
diff --git a/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h b/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h
new file mode 100644
index 0000000000..5c9b275053
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h
@@ -0,0 +1,99 @@
+/* `ptrace' debugger support interface.  Linux version.
+   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
+   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.  */
+
+#ifndef _SYS_PTRACE_H
+#define _SYS_PTRACE_H	1
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* Type of the REQUEST argument to `ptrace.'  */
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT = 1,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA = 2,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER = 3,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT = 4,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA = 5,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER = 6,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT = 7,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL = 8,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.
+     This is not supported on all machines.  */
+  PTRACE_SINGLESTEP = 9,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 16,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH = 17,
+#define PT_DETACH PTRACE_DETACH
+
+  /* Continue and stop at the next (return from) syscall.  */
+  PTRACE_SYSCALL = 24
+#define PT_SYSCALL PTRACE_SYSCALL
+};
+
+/* Perform process tracing functions.  REQUEST is one of the values
+   above, and determines the action to be taken.
+   For all requests except PTRACE_TRACEME, PID specifies the process to be
+   traced.
+
+   PID and the other arguments described above for the various requests should
+   appear (those that are used for the particular request) as:
+     pid_t PID, void *ADDR, int DATA, void *ADDR2
+   after REQUEST.  */
+extern long int ptrace (enum __ptrace_request __request, ...) __THROW;
+
+__END_DECLS
+
+#endif /* _SYS_PTRACE_H */
diff --git a/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h b/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
index b1525c7521..930f95d122 100644
--- a/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
+++ b/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
@@ -28,29 +28,6 @@
 
 typedef struct sigcontext mcontext_t;
 
-/* We need explicit types for the general and floating-point register
-   sets.  */
-
-/* Type for general register.  */
-typedef int greg_t;
-
-/* Number of general registers.  */
-#define NGREG	32
-
-/* Container for all general registers.  */
-typedef greg_t gregset_t[NGREG];
-
-
-/* Type for general register.  */
-typedef int fpreg_t;
-
-/* Number of general registers.  */
-#define NFPREG	32
-
-/* Container for all general registers.  */
-typedef fpreg_t fpregset_t[NFPREG];
-
-
 /* Userlevel context.  */
 typedef struct ucontext
   {