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38 lines
851 B
38 lines
851 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef __ASM_SH_KGDB_H |
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#define __ASM_SH_KGDB_H |
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#include <asm/cacheflush.h> |
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#include <asm/ptrace.h> |
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enum regnames { |
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GDB_R0, GDB_R1, GDB_R2, GDB_R3, GDB_R4, GDB_R5, GDB_R6, GDB_R7, |
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GDB_R8, GDB_R9, GDB_R10, GDB_R11, GDB_R12, GDB_R13, GDB_R14, GDB_R15, |
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GDB_PC, GDB_PR, GDB_SR, GDB_GBR, GDB_MACH, GDB_MACL, GDB_VBR, |
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}; |
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#define _GP_REGS 16 |
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#define _EXTRA_REGS 7 |
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#define GDB_SIZEOF_REG sizeof(u32) |
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#define DBG_MAX_REG_NUM (_GP_REGS + _EXTRA_REGS) |
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#define NUMREGBYTES (DBG_MAX_REG_NUM * sizeof(GDB_SIZEOF_REG)) |
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static inline void arch_kgdb_breakpoint(void) |
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{ |
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__asm__ __volatile__ ("trapa #0x3c\n"); |
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} |
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#define BREAK_INSTR_SIZE 2 |
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#define BUFMAX 2048 |
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#ifdef CONFIG_SMP |
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# define CACHE_FLUSH_IS_SAFE 0 |
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#else |
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# define CACHE_FLUSH_IS_SAFE 1 |
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#endif |
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#define GDB_ADJUSTS_BREAK_OFFSET |
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#endif /* __ASM_SH_KGDB_H */
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