cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

dis.h (636B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * Disassemble s390 instructions.
      4 *
      5 * Copyright IBM Corp. 2007
      6 * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
      7 */
      8
      9#ifndef __ASM_S390_DIS_H__
     10#define __ASM_S390_DIS_H__
     11
     12#include <asm/dis-defs.h>
     13
     14static inline int insn_length(unsigned char code)
     15{
     16	return ((((int) code + 64) >> 7) + 1) << 1;
     17}
     18
     19struct pt_regs;
     20
     21void show_code(struct pt_regs *regs);
     22void print_fn_code(unsigned char *code, unsigned long len);
     23struct s390_insn *find_insn(unsigned char *code);
     24
     25static inline int is_known_insn(unsigned char *code)
     26{
     27	return !!find_insn(code);
     28}
     29
     30#endif /* __ASM_S390_DIS_H__ */