Merge GDB 7.5.1

gdb/solib-irix.c

 /* Shared library support for IRIX.
    Copyright (C) 1993-1996, 1998-2002, 2004, 2007-2012 Free Software
    Foundation, Inc.
 
    This file was created using portions of irix5-nat.c originally
    contributed to GDB by Ian Lance Taylor.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
@@ skipping 401 matching lines @@
   /* Now run the target.  It will eventually hit the breakpoint, at
      which point all of the libraries will have been mapped in and we
      can go groveling around in the dynamic linker structures to find
      out what we need to know about them.  */
 
   tp = inferior_thread ();
 
   clear_proceed_status ();
 
   inf->control.stop_soon = STOP_QUIETLY;
-  tp->suspend.stop_signal = TARGET_SIGNAL_0;
+  tp->suspend.stop_signal = GDB_SIGNAL_0;
 
   do
     {
       target_resume (pid_to_ptid (-1), 0, tp->suspend.stop_signal);
       wait_for_inferior ();
     }
-  while (tp->suspend.stop_signal != TARGET_SIGNAL_TRAP);
+  while (tp->suspend.stop_signal != GDB_SIGNAL_TRAP);
 
   /* We are now either at the "mapping complete" breakpoint (or somewhere
      else, a condition we aren't prepared to deal with anyway), so adjust
      the PC as necessary after a breakpoint, disable the breakpoint, and
      add any shared libraries that were mapped in.  */
 
   if (!disable_break ())
     {
       warning (_("shared library handler failed to disable breakpoint"));
     }
@@ skipping 207 matching lines @@
   irix_so_ops.relocate_section_addresses = irix_relocate_section_addresses;
   irix_so_ops.free_so = irix_free_so;
   irix_so_ops.clear_solib = irix_clear_solib;
   irix_so_ops.solib_create_inferior_hook = irix_solib_create_inferior_hook;
   irix_so_ops.special_symbol_handling = irix_special_symbol_handling;
   irix_so_ops.current_sos = irix_current_sos;
   irix_so_ops.open_symbol_file_object = irix_open_symbol_file_object;
   irix_so_ops.in_dynsym_resolve_code = irix_in_dynsym_resolve_code;
   irix_so_ops.bfd_open = solib_bfd_open;
 }