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32 lines
739 B
32 lines
739 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifdef __KERNEL__ |
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#ifndef __MICROBLAZE_KGDB_H__ |
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#define __MICROBLAZE_KGDB_H__ |
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#ifndef __ASSEMBLY__ |
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#define CACHE_FLUSH_IS_SAFE 1 |
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#define BUFMAX 2048 |
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/* |
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* 32 32-bit general purpose registers (r0-r31) |
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* 6 32-bit special registers (pc, msr, ear, esr, fsr, btr) |
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* 12 32-bit PVR |
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* 7 32-bit MMU Regs (redr, rpid, rzpr, rtlbx, rtlbsx, rtlblo, rtlbhi) |
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* ------ |
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* 57 registers |
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*/ |
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#define NUMREGBYTES (57 * 4) |
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#define BREAK_INSTR_SIZE 4 |
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static inline void arch_kgdb_breakpoint(void) |
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{ |
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__asm__ __volatile__("brki r16, 0x18;"); |
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} |
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struct pt_regs; |
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asmlinkage void microblaze_kgdb_break(struct pt_regs *regs); |
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#endif /* __ASSEMBLY__ */ |
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#endif /* __MICROBLAZE_KGDB_H__ */ |
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#endif /* __KERNEL__ */
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