Fixes SEGFAULT when setting registers from GDB.

set $cpsr=1234 

git-svn-id: svn://svn.berlios.de/openocd/trunk@1026 b42882b7-edfa-0310-969c-e2dbd0fdcd60

1 files changed, 27 insertions, 0 deletions

diff --git a/src/target/register.c b/src/target/register.c
index 1a8f6ddd..cb80eff6 100644
--- a/src/target/register.c
+++ b/src/target/register.c
@@ -2,6 +2,9 @@
  *   Copyright (C) 2005 by Dominic Rath                                    *
  *   Dominic.Rath@gmx.de                                                   *
  *                                                                         *
+ *   Copyright (C) 2007,2008 Øyvind Harboe                                 *
+ *   oyvind.harboe@zylin.com                                               *
+ *                                                                         *
  *   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     *
@@ -103,3 +106,27 @@ reg_arch_type_t* register_get_arch_type(int id)
 	exit(-1);
 	return NULL;
 }
+
+
+
+static int register_get_dummy_core_reg(reg_t *reg)
+{
+	return ERROR_OK;
+}
+
+static int register_set_dummy_core_reg(reg_t *reg, u8 *buf)
+{
+	reg->dirty = 1;
+	reg->valid = 1;
+
+	return ERROR_OK;
+}
+
+void register_init_dummy(reg_t *reg)
+{
+	static int dummy_arch_type = -1;
+	if (dummy_arch_type == -1 )
+		register_reg_arch_type(register_get_dummy_core_reg, register_set_dummy_core_reg);
+	
+	reg->arch_type = dummy_arch_type;
+}