31 lines
636 B
C
31 lines
636 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Disassemble s390 instructions.
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*
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* Copyright IBM Corp. 2007
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* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
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*/
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#ifndef __ASM_S390_DIS_H__
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#define __ASM_S390_DIS_H__
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#include <asm/dis-defs.h>
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static inline int insn_length(unsigned char code)
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{
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return ((((int) code + 64) >> 7) + 1) << 1;
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}
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struct pt_regs;
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void show_code(struct pt_regs *regs);
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void print_fn_code(unsigned char *code, unsigned long len);
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struct s390_insn *find_insn(unsigned char *code);
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static inline int is_known_insn(unsigned char *code)
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{
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return !!find_insn(code);
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}
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#endif /* __ASM_S390_DIS_H__ */
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