1#ifndef _PERF_DWARF_REGS_H_
2#define _PERF_DWARF_REGS_H_
3
4#ifdef DWARF_SUPPORT
5const char *get_arch_regstr(unsigned int n);
 
 
 
 
 
 
6#endif
7
 
 
 
 
 
 
 
 
8#endif

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _PERF_DWARF_REGS_H_
 3#define _PERF_DWARF_REGS_H_
 4
 5#ifdef HAVE_DWARF_SUPPORT
 6const char *get_arch_regstr(unsigned int n);
 7/*
 8 * get_dwarf_regstr - Returns ftrace register string from DWARF regnum
 9 * n: DWARF register number
10 * machine: ELF machine signature (EM_*)
11 */
12const char *get_dwarf_regstr(unsigned int n, unsigned int machine);
13#endif
14
15#ifdef HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET
16/*
17 * Arch should support fetching the offset of a register in pt_regs
18 * by its name. See kernel's regs_query_register_offset in
19 * arch/xxx/kernel/ptrace.c.
20 */
21int regs_query_register_offset(const char *name);
22#endif
23#endif