From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- arch/h8300/include/asm/kgdb.h | 45 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 arch/h8300/include/asm/kgdb.h (limited to 'arch/h8300/include/asm/kgdb.h') diff --git a/arch/h8300/include/asm/kgdb.h b/arch/h8300/include/asm/kgdb.h new file mode 100644 index 000000000..726ff8fdf --- /dev/null +++ b/arch/h8300/include/asm/kgdb.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2015 Yoshinori Sato + * + * 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 */ -- cgit v1.2.3