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- /***************************************************************************
- * 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, see <http://www.gnu.org/licenses/>. *
- ***************************************************************************/
-
- #ifndef OPENOCD_TARGET_NDS32_TLB_H
- #define OPENOCD_TARGET_NDS32_TLB_H
-
- #include "nds32.h"
-
- enum {
- PAGE_SIZE_4K = 0,
- PAGE_SIZE_8K,
- PAGE_SIZE_NUM,
- };
-
- struct page_table_walker_info_s {
-
- uint32_t L1_offset_mask;
- uint32_t L1_offset_shift;
- uint32_t L2_offset_mask;
- uint32_t L2_offset_shift;
- uint32_t va_offset_mask;
- uint32_t L1_base_mask;
- uint32_t L2_base_mask;
- uint32_t ppn_mask;
- };
-
- extern int nds32_probe_tlb(struct nds32 *nds32, const target_addr_t virtual_address,
- target_addr_t *physical_address);
- extern int nds32_walk_page_table(struct nds32 *nds32, const target_addr_t virtual_address,
- target_addr_t *physical_address);
-
- #endif /* OPENOCD_TARGET_NDS32_TLB_H */
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