34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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#ifndef _RISCV_KERNEL_PROBES_SIMULATE_INSN_H
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#define _RISCV_KERNEL_PROBES_SIMULATE_INSN_H
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#include <asm/insn.h>
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#define RISCV_INSN_REJECTED(name, code) \
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do { \
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if (riscv_insn_is_##name(code)) { \
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return INSN_REJECTED; \
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} \
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} while (0)
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#define RISCV_INSN_SET_SIMULATE(name, code) \
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do { \
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if (riscv_insn_is_##name(code)) { \
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api->handler = simulate_##name; \
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return INSN_GOOD_NO_SLOT; \
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} \
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} while (0)
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bool simulate_auipc(u32 opcode, unsigned long addr, struct pt_regs *regs);
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bool simulate_branch(u32 opcode, unsigned long addr, struct pt_regs *regs);
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bool simulate_jal(u32 opcode, unsigned long addr, struct pt_regs *regs);
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bool simulate_jalr(u32 opcode, unsigned long addr, struct pt_regs *regs);
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bool simulate_c_j(u32 opcode, unsigned long addr, struct pt_regs *regs);
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bool simulate_c_jr(u32 opcode, unsigned long addr, struct pt_regs *regs);
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bool simulate_c_jalr(u32 opcode, unsigned long addr, struct pt_regs *regs);
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bool simulate_c_bnez(u32 opcode, unsigned long addr, struct pt_regs *regs);
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bool simulate_c_beqz(u32 opcode, unsigned long addr, struct pt_regs *regs);
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#endif /* _RISCV_KERNEL_PROBES_SIMULATE_INSN_H */
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