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/* SPDX-License-Identifier: GPL-2.0+ */
#ifndef _RISCV_KERNEL_PROBES_SIMULATE_INSN_H
#define _RISCV_KERNEL_PROBES_SIMULATE_INSN_H
#include <asm/insn.h>
#define RISCV_INSN_REJECTED(name, code) \
do { \
if (riscv_insn_is_##name(code)) { \
return INSN_REJECTED; \
} \
} while (0)
__RISCV_INSN_FUNCS(system, 0x7f, 0x73);
__RISCV_INSN_FUNCS(fence, 0x7f, 0x0f);
#define RISCV_INSN_SET_SIMULATE(name, code) \
do { \
if (riscv_insn_is_##name(code)) { \
api->handler = simulate_##name; \
return INSN_GOOD_NO_SLOT; \
} \
} while (0)
bool simulate_auipc(u32 opcode, unsigned long addr, struct pt_regs *regs);
bool simulate_branch(u32 opcode, unsigned long addr, struct pt_regs *regs);
bool simulate_jal(u32 opcode, unsigned long addr, struct pt_regs *regs);
bool simulate_jalr(u32 opcode, unsigned long addr, struct pt_regs *regs);
#endif /* _RISCV_KERNEL_PROBES_SIMULATE_INSN_H */
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