nds32: add new target type nds32_v2, nds32_v3, nds32_v3m

Add target code for Andes targets.

Change-Id: Ibf0e1b61b06127ca7d9ed502d98d7e2aeebbbe82
Signed-off-by: Hsiangkai Wang <hsiangkai@gmail.com>
Reviewed-on: http://openocd.zylin.com/1259
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

1 files changed, 44 insertions, 0 deletions

diff --git a/src/target/nds32_v2.h b/src/target/nds32_v2.h
new file mode 100644
index 00000000..b3980557
--- /dev/null
+++ b/src/target/nds32_v2.h
@@ -0,0 +1,44 @@
+/***************************************************************************
+ *   Copyright (C) 2013 Andes Technology                                   *
+ *   Hsiangkai Wang <hkwang@andestech.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     *
+ *   (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.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
+ ***************************************************************************/
+#ifndef __NDS32_V2_H__
+#define __NDS32_V2_H__
+
+#include "nds32.h"
+
+struct nds32_v2_common {
+	struct nds32 nds32;
+
+	uint32_t backup_ir0;
+
+	/** number of hardware breakpoints */
+	int32_t n_hbr;
+
+	/** next hardware breakpoint index */
+	/** increase from low index to high index */
+	int32_t next_hbr_index;
+};
+
+static inline struct nds32_v2_common *target_to_nds32_v2(struct target *target)
+{
+	return container_of(target->arch_info, struct nds32_v2_common, nds32);
+}
+
+
+#endif	/* __NDS32_V2_H__ */