*** empty log message ***

[deliverable/binutils-gdb.git] / gdb / symfile-mem.c

diff --git a/gdb/symfile-mem.c b/gdb/symfile-mem.c
index 82342798f5f87eabc214a06294db9ed168677c16..91125e15e5fe43333a0b8c3492f0d0ef3eccd463 100644 (file)
--- a/gdb/symfile-mem.c
+++ b/gdb/symfile-mem.c
@@ -1,13 +1,13 @@
 /* Reading symbol files from memory.
 
-   Copyright (C) 1986, 1987, 1989, 1991, 1994, 1995, 1996, 1998, 2000,
-   2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1986-1987, 1989, 1991, 1994-1996, 1998, 2000-2005,
+   2007-2012 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -16,9 +16,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* This file defines functions (and commands to exercise those
    functions) for reading debugging information from object files
@@ -73,6 +71,7 @@ symbol_file_add_from_memory (struct bfd *templ, CORE_ADDR addr, char *name,
   bfd_vma loadbase;
   struct section_addr_info *sai;
   unsigned int i;
+  struct cleanup *cleanup;
 
   if (bfd_get_flavour (templ) != bfd_target_elf_flavour)
     error (_("add-symbol-file-from-memory not supported for this target"));
@@ -98,7 +97,7 @@ symbol_file_add_from_memory (struct bfd *templ, CORE_ADDR addr, char *name,
     }
 
   sai = alloc_section_addr_info (bfd_count_sections (nbfd));
-  make_cleanup (xfree, sai);
+  cleanup = make_cleanup (xfree, sai);
   i = 0;
   for (sec = nbfd->sections; sec != NULL; sec = sec->next)
     if ((bfd_get_section_flags (nbfd, sec) & (SEC_ALLOC|SEC_LOAD)) != 0)
@@ -109,12 +108,13 @@ symbol_file_add_from_memory (struct bfd *templ, CORE_ADDR addr, char *name,
        ++i;
       }
 
-  objf = symbol_file_add_from_bfd (nbfd, from_tty,
-                                   sai, 0, OBJF_SHARED);
+  objf = symbol_file_add_from_bfd (nbfd, from_tty ? SYMFILE_VERBOSE : 0,
+                                   sai, OBJF_SHARED, NULL);
 
   /* This might change our ideas about frames already looked at.  */
   reinit_frame_cache ();
 
+  do_cleanups (cleanup);
   return objf;
 }
 
@@ -136,8 +136,8 @@ add_symbol_file_from_memory_command (char *args, int from_tty)
   else
     templ = exec_bfd;
   if (templ == NULL)
-    error (_("\
-Must use symbol-file or exec-file before add-symbol-file-from-memory."));
+    error (_("Must use symbol-file or exec-file "
+            "before add-symbol-file-from-memory."));
 
   symbol_file_add_from_memory (templ, addr, NULL, from_tty);
 }
@@ -165,8 +165,8 @@ symbol_file_add_from_memory_wrapper (struct ui_out *uiout, void *data)
   return 0;
 }
 
-/* Try to add the symbols for the vsyscall page, if there is one.  This function
-   is called via the inferior_created observer.  */
+/* Try to add the symbols for the vsyscall page, if there is one.
+   This function is called via the inferior_created observer.  */
 
 static void
 add_vsyscall_page (struct target_ops *target, int from_tty)
@@ -191,32 +191,38 @@ add_vsyscall_page (struct target_ops *target, int from_tty)
          ``bfd_runtime'' (a BFD created using the loaded image) file
          format should fix this.  */
        {
-         warning (_("\
-Could not load vsyscall page because no executable was specified\n\
-try using the \"file\" command first."));
+         warning (_("Could not load vsyscall page "
+                    "because no executable was specified\n"
+                    "try using the \"file\" command first."));
          return;
        }
       args.bfd = bfd;
       args.sysinfo_ehdr = sysinfo_ehdr;
-      xasprintf (&args.name, "system-supplied DSO at 0x%s",
-                paddr_nz (sysinfo_ehdr));
+      args.name = xstrprintf ("system-supplied DSO at %s",
+                             paddress (target_gdbarch, sysinfo_ehdr));
       /* Pass zero for FROM_TTY, because the action of loading the
         vsyscall DSO was not triggered by the user, even if the user
         typed "run" at the TTY.  */
       args.from_tty = 0;
-      catch_exceptions (uiout, symbol_file_add_from_memory_wrapper,
+      catch_exceptions (current_uiout, symbol_file_add_from_memory_wrapper,
                        &args, RETURN_MASK_ALL);
     }
 }
 
 \f
+
+/* Provide a prototype to silence -Wmissing-prototypes.  */
+extern initialize_file_ftype _initialize_symfile_mem;
+
 void
 _initialize_symfile_mem (void)
 {
   add_cmd ("add-symbol-file-from-memory", class_files,
-           add_symbol_file_from_memory_command, _("\
-Load the symbols out of memory from a dynamically loaded object file.\n\
-Give an expression for the address of the file's shared object file header."),
+           add_symbol_file_from_memory_command,
+          _("Load the symbols out of memory from a "
+            "dynamically loaded object file.\n"
+            "Give an expression for the address "
+            "of the file's shared object file header."),
            &cmdlist);
 
   /* Want to know of each new inferior so that its vsyscall info can