/* SPDX-License-Identifier: GPL-2.0 */
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// Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd.
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#ifndef ARCH_PERF_REGS_H
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#define ARCH_PERF_REGS_H
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#include <stdlib.h>
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#include <linux/types.h>
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#include <asm/perf_regs.h>
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#define PERF_REGS_MASK ((1ULL << PERF_REG_CSKY_MAX) - 1)
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#define PERF_REGS_MAX PERF_REG_CSKY_MAX
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#define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_32
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#define PERF_REG_IP PERF_REG_CSKY_PC
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#define PERF_REG_SP PERF_REG_CSKY_SP
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static inline const char *__perf_reg_name(int id)
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{
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switch (id) {
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case PERF_REG_CSKY_A0:
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return "a0";
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case PERF_REG_CSKY_A1:
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return "a1";
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case PERF_REG_CSKY_A2:
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return "a2";
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case PERF_REG_CSKY_A3:
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return "a3";
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case PERF_REG_CSKY_REGS0:
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return "regs0";
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case PERF_REG_CSKY_REGS1:
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return "regs1";
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case PERF_REG_CSKY_REGS2:
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return "regs2";
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case PERF_REG_CSKY_REGS3:
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return "regs3";
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case PERF_REG_CSKY_REGS4:
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return "regs4";
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case PERF_REG_CSKY_REGS5:
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return "regs5";
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case PERF_REG_CSKY_REGS6:
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return "regs6";
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case PERF_REG_CSKY_REGS7:
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return "regs7";
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case PERF_REG_CSKY_REGS8:
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return "regs8";
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case PERF_REG_CSKY_REGS9:
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return "regs9";
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case PERF_REG_CSKY_SP:
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return "sp";
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case PERF_REG_CSKY_LR:
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return "lr";
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case PERF_REG_CSKY_PC:
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return "pc";
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#if defined(__CSKYABIV2__)
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case PERF_REG_CSKY_EXREGS0:
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return "exregs0";
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case PERF_REG_CSKY_EXREGS1:
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return "exregs1";
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case PERF_REG_CSKY_EXREGS2:
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return "exregs2";
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case PERF_REG_CSKY_EXREGS3:
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return "exregs3";
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case PERF_REG_CSKY_EXREGS4:
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return "exregs4";
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case PERF_REG_CSKY_EXREGS5:
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return "exregs5";
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case PERF_REG_CSKY_EXREGS6:
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return "exregs6";
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case PERF_REG_CSKY_EXREGS7:
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return "exregs7";
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case PERF_REG_CSKY_EXREGS8:
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return "exregs8";
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case PERF_REG_CSKY_EXREGS9:
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return "exregs9";
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case PERF_REG_CSKY_EXREGS10:
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return "exregs10";
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case PERF_REG_CSKY_EXREGS11:
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return "exregs11";
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case PERF_REG_CSKY_EXREGS12:
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return "exregs12";
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case PERF_REG_CSKY_EXREGS13:
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return "exregs13";
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case PERF_REG_CSKY_EXREGS14:
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return "exregs14";
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case PERF_REG_CSKY_TLS:
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return "tls";
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case PERF_REG_CSKY_HI:
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return "hi";
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case PERF_REG_CSKY_LO:
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return "lo";
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#endif
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default:
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return NULL;
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}
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return NULL;
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}
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#endif /* ARCH_PERF_REGS_H */
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