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