Contributors: 14
Author Tokens Token Proportion Commits Commit Proportion
Kan Liang 92 20.35% 1 5.00%
Dapeng Mi 79 17.48% 2 10.00%
Jiri Olsa 69 15.27% 4 20.00%
Leo Yan 61 13.50% 2 10.00%
Alexis Berlemont 49 10.84% 1 5.00%
German Gomez 45 9.96% 1 5.00%
Ravi Bangoria 27 5.97% 1 5.00%
Ian Rogers 16 3.54% 2 10.00%
Huacai Chen 5 1.11% 1 5.00%
Sukadev Bhattiprolu 3 0.66% 1 5.00%
Thomas Richter 2 0.44% 1 5.00%
Chen Pei 2 0.44% 1 5.00%
Greg Kroah-Hartman 1 0.22% 1 5.00%
Borislav Petkov 1 0.22% 1 5.00%
Total 452 20 


/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PERF_REGS_H
#define __PERF_REGS_H

#include <linux/types.h>
#include <linux/compiler.h>

struct regs_dump;

enum {
	SDT_ARG_VALID = 0,
	SDT_ARG_SKIP,
};

int perf_sdt_arg_parse_op(uint16_t e_machine, char *old_op, char **new_op);
uint64_t perf_intr_reg_mask(uint16_t e_machine);
uint64_t perf_user_reg_mask(uint16_t e_machine);

const char *perf_reg_name(int id, uint16_t e_machine, uint32_t e_flags);
int perf_reg_value(u64 *valp, struct regs_dump *regs, int id);
uint64_t perf_arch_reg_ip(uint16_t e_machine);
uint64_t perf_arch_reg_sp(uint16_t e_machine);

int __perf_sdt_arg_parse_op_arm64(char *old_op, char **new_op);
uint64_t __perf_reg_mask_arm64(bool intr);
const char *__perf_reg_name_arm64(int id);
uint64_t __perf_reg_ip_arm64(void);
uint64_t __perf_reg_sp_arm64(void);

uint64_t __perf_reg_mask_arm(bool intr);
const char *__perf_reg_name_arm(int id);
uint64_t __perf_reg_ip_arm(void);
uint64_t __perf_reg_sp_arm(void);

uint64_t __perf_reg_mask_csky(bool intr);
const char *__perf_reg_name_csky(int id, uint32_t e_flags);
uint64_t __perf_reg_ip_csky(void);
uint64_t __perf_reg_sp_csky(void);

uint64_t __perf_reg_mask_loongarch(bool intr);
const char *__perf_reg_name_loongarch(int id);
uint64_t __perf_reg_ip_loongarch(void);
uint64_t __perf_reg_sp_loongarch(void);

uint64_t __perf_reg_mask_mips(bool intr);
const char *__perf_reg_name_mips(int id);
uint64_t __perf_reg_ip_mips(void);
uint64_t __perf_reg_sp_mips(void);

int __perf_sdt_arg_parse_op_powerpc(char *old_op, char **new_op);
uint64_t __perf_reg_mask_powerpc(bool intr);
const char *__perf_reg_name_powerpc(int id);
uint64_t __perf_reg_ip_powerpc(void);
uint64_t __perf_reg_sp_powerpc(void);

int __perf_sdt_arg_parse_op_riscv(char *old_op, char **new_op);
uint64_t __perf_reg_mask_riscv(bool intr);
const char *__perf_reg_name_riscv(int id);
uint64_t __perf_reg_ip_riscv(void);
uint64_t __perf_reg_sp_riscv(void);

uint64_t __perf_reg_mask_s390(bool intr);
const char *__perf_reg_name_s390(int id);
uint64_t __perf_reg_ip_s390(void);
uint64_t __perf_reg_sp_s390(void);
int __perf_sdt_arg_parse_op_s390(char *old_op, char **new_op);

int __perf_sdt_arg_parse_op_x86(char *old_op, char **new_op);
uint64_t __perf_reg_mask_x86(bool intr);
const char *__perf_reg_name_x86(int id);
uint64_t __perf_reg_ip_x86(void);
uint64_t __perf_reg_sp_x86(void);

static inline uint64_t DWARF_MINIMAL_REGS(uint16_t e_machine)
{
	return (1ULL << perf_arch_reg_ip(e_machine)) | (1ULL << perf_arch_reg_sp(e_machine));
}

#endif /* __PERF_REGS_H */