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- /*
- * Copyright (C) 2015 Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
- #ifndef _ASM_H8300_KGDB_H
- #define _ASM_H8300_KGDB_H
- #define CACHE_FLUSH_IS_SAFE 1
- #define BUFMAX 2048
- enum regnames {
- GDB_ER0, GDB_ER1, GDB_ER2, GDB_ER3,
- GDB_ER4, GDB_ER5, GDB_ER6, GDB_SP,
- GDB_CCR, GDB_PC,
- GDB_CYCLLE,
- #if defined(CONFIG_CPU_H8S)
- GDB_EXR,
- #endif
- GDB_TICK, GDB_INST,
- #if defined(CONFIG_CPU_H8S)
- GDB_MACH, GDB_MACL,
- #endif
- /* do not change the last entry or anything below! */
- GDB_NUMREGBYTES, /* number of registers */
- };
- #define GDB_SIZEOF_REG sizeof(u32)
- #if defined(CONFIG_CPU_H8300H)
- #define DBG_MAX_REG_NUM (13)
- #elif defined(CONFIG_CPU_H8S)
- #define DBG_MAX_REG_NUM (14)
- #endif
- #define NUMREGBYTES (DBG_MAX_REG_NUM * GDB_SIZEOF_REG)
- #define BREAK_INSTR_SIZE 2
- static inline void arch_kgdb_breakpoint(void)
- {
- __asm__ __volatile__("trapa #2");
- }
- #endif /* _ASM_H8300_KGDB_H */
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