Add org.gnu.gdb.i386.avx.

[deliverable/binutils-gdb.git] / sim / common / sim-hw.c

diff --git a/sim/common/sim-hw.c b/sim/common/sim-hw.c
index f438462a9baf8f3bf4bc9af5fb012dec1dcbb7c0..d9868d3264e6b17d677b4b4a52dc1d77571960f4 100644 (file)
--- a/sim/common/sim-hw.c
+++ b/sim/common/sim-hw.c
@@ -1,22 +1,21 @@
 /* Simulator hardware option handling.
-   Copyright (C) 1998 Free Software Foundation, Inc.
+   Copyright (C) 1998, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
    Contributed by Cygnus Support and Andrew Cagney.
 
 This file is part of GDB, the GNU debugger.
 
 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, or (at your option)
-any later version.
+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,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 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.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "sim-main.h"
 #include "sim-assert.h"
@@ -41,7 +40,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include <stdlib.h>
 #endif
 #include <ctype.h>
-#include <sys/errno.h>
+#include <errno.h>
 
 
 struct sim_hw {
@@ -101,6 +100,7 @@ enum {
   OPTION_HW_INFO = OPTION_START,
   OPTION_HW_TRACE,
   OPTION_HW_DEVICE,
+  OPTION_HW_LIST,
   OPTION_HW_FILE,
 };
 
@@ -126,6 +126,10 @@ static const OPTION hw_options[] =
       '\0', "DEVICE", "Add the specified device",
       hw_option_handler },
 
+  { {"hw-list", no_argument, NULL, OPTION_HW_LIST },
+      '\0', NULL, "List the device tree",
+      hw_option_handler },
+
   { {"hw-file", required_argument, NULL, OPTION_HW_FILE },
       '\0', "FILE", "Add the devices listed in the file",
       hw_option_handler },
@@ -257,6 +261,12 @@ hw_option_handler (struct sim_state *sd, sim_cpu *cpu, int opt,
        return SIM_RC_OK;
       }
 
+    case OPTION_HW_LIST:
+      {
+       sim_hw_print (sd, sim_io_vprintf);
+       return SIM_RC_OK;
+      }
+  
     case OPTION_HW_FILE:
       {
        return merge_device_file (sd, arg);