don't share per-BFD data if relocations are needed

[deliverable/binutils-gdb.git] / gdb / corelow.c

diff --git a/gdb/corelow.c b/gdb/corelow.c
index 0aa5d971633e52b4d9783a483b4542c51a02794b..d1e7f6ae7df6c285a3e3b6dd404483fade0a651d 100644 (file)
--- a/gdb/corelow.c
+++ b/gdb/corelow.c
@@ -67,7 +67,7 @@ static struct core_fns *core_vec = NULL;
 /* FIXME: kettenis/20031023: Eventually this variable should
    disappear.  */
 
-struct gdbarch *core_gdbarch = NULL;
+static struct gdbarch *core_gdbarch = NULL;
 
 /* Per-core data.  Currently, only the section table.  Note that these
    target sections are *not* mapped in the current address spaces' set
@@ -429,6 +429,9 @@ core_open (char *filename, int from_tty)
   if (p)
     printf_filtered (_("Core was generated by `%s'.\n"), p);
 
+  /* Clearing any previous state of convenience variables.  */
+  clear_exit_convenience_vars ();
+
   siggy = bfd_core_file_failing_signal (core_bfd);
   if (siggy > 0)
     {
@@ -446,6 +449,11 @@ core_open (char *filename, int from_tty)
 
       printf_filtered (_("Program terminated with signal %s, %s.\n"),
                       gdb_signal_to_name (sig), gdb_signal_to_string (sig));
+
+      /* Set the value of the internal variable $_exitsignal,
+        which holds the signal uncaught by the inferior.  */
+      set_internalvar_integer (lookup_internalvar ("_exitsignal"),
+                              siggy);
     }
 
   /* Fetch all registers from core file.  */
@@ -453,7 +461,7 @@ core_open (char *filename, int from_tty)
 
   /* Now, set up the frame cache, and print the top of stack.  */
   reinit_frame_cache ();
-  print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC);
+  print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1);
 }
 
 static void