gdb/sol2-tdep.c

   1 /* Target-dependent code for Solaris.
   2
   3    Copyright (C) 2006-2012 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #include "defs.h"
  21 #include "frame.h"
  22 #include "symtab.h"
  23 #include "inferior.h"
  24
  25 #include "sol2-tdep.h"
  26
  27 CORE_ADDR
  28 sol2_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc)
  29 {
  30   struct minimal_symbol *msym;
  31
  32   msym = lookup_minimal_symbol("elf_bndr", NULL, NULL);
  33   if (msym && SYMBOL_VALUE_ADDRESS (msym) == pc)
  34     return frame_unwind_caller_pc (get_current_frame ());
  35
  36   return 0;
  37 }
  38
  39 /* This is how we want PTIDs from Solaris core files to be
  40    printed.  */
  41
  42 char *
  43 sol2_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
  44 {
  45   static char buf[80];
  46
  47   xsnprintf (buf, sizeof buf, "LWP %ld", ptid_get_lwp (ptid));
  48   return buf;
  49 }