varobj/Ada: Missing children for interface-wide tagged types

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

diff --git a/gdb/corelow.c b/gdb/corelow.c
index 46da88106742a6ba1436c14c5178674cd03c6c61..7183f62db1d2c0de5d41dabef1ed15064d873f57 100644 (file)
--- a/gdb/corelow.c
+++ b/gdb/corelow.c
@@ -1,6 +1,6 @@
 /* Core dump and executable file functions below target vector, for GDB.
 
-   Copyright (C) 1986-2013 Free Software Foundation, Inc.
+   Copyright (C) 1986-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -19,7 +19,7 @@
 
 #include "defs.h"
 #include "arch-utils.h"
-#include "gdb_string.h"
+#include <string.h>
 #include <errno.h>
 #include <signal.h>
 #include <fcntl.h>
@@ -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
@@ -85,8 +85,6 @@ static int gdb_check_format (bfd *);
 
 static void core_open (char *, int);
 
-static void core_detach (struct target_ops *ops, char *, int);
-
 static void core_close (void);
 
 static void core_close_cleanup (void *ignore);
@@ -429,6 +427,9 @@ 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)
     {
@@ -444,8 +445,13 @@ core_open (char *filename, int from_tty)
                                                               siggy)
                             : gdb_signal_from_host (siggy));
 
-      printf_filtered (_("Program terminated with signal %d, %s.\n"),
-                      siggy, gdb_signal_to_string (sig));
+      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.  */
@@ -453,11 +459,11 @@ 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
-core_detach (struct target_ops *ops, char *args, int from_tty)
+core_detach (struct target_ops *ops, const char *args, int from_tty)
 {
   if (args)
     error (_("Too many arguments"));
@@ -467,24 +473,6 @@ core_detach (struct target_ops *ops, char *args, int from_tty)
     printf_filtered (_("No core file now.\n"));
 }
 
-#ifdef DEPRECATED_IBM6000_TARGET
-
-/* Resize the core memory's section table, by NUM_ADDED.  Returns a
-   pointer into the first new slot.  This will not be necessary when
-   the rs6000 target is converted to use the standard solib
-   framework.  */
-
-struct target_section *
-deprecated_core_resize_section_table (int num_added)
-{
-  int old_count;
-
-  old_count = resize_section_table (core_data, num_added);
-  return core_data->sections + old_count;
-}
-
-#endif
-
 /* Try to retrieve registers from a section in core_bfd, and supply
    them to core_vec->core_read_registers, as the register set numbered
    WHICH.
@@ -774,6 +762,18 @@ core_xfer_partial (struct target_ops *ops, enum target_object object,
        }
       /* FALL THROUGH */
 
+    case TARGET_OBJECT_LIBRARIES_AIX:
+      if (core_gdbarch
+         && gdbarch_core_xfer_shared_libraries_aix_p (core_gdbarch))
+       {
+         if (writebuf)
+           return -1;
+         return
+           gdbarch_core_xfer_shared_libraries_aix (core_gdbarch,
+                                                   readbuf, offset, len);
+       }
+      /* FALL THROUGH */
+
     case TARGET_OBJECT_SPU:
       if (readbuf && annex)
        {