1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __PERF_SYMSRC_ 3*4882a593Smuzhiyun #define __PERF_SYMSRC_ 1 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <stdbool.h> 6*4882a593Smuzhiyun #include <stddef.h> 7*4882a593Smuzhiyun #include "dso.h" 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifdef HAVE_LIBELF_SUPPORT 10*4882a593Smuzhiyun #include <libelf.h> 11*4882a593Smuzhiyun #include <gelf.h> 12*4882a593Smuzhiyun #endif 13*4882a593Smuzhiyun #include <elf.h> 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun struct symsrc { 16*4882a593Smuzhiyun char *name; 17*4882a593Smuzhiyun int fd; 18*4882a593Smuzhiyun enum dso_binary_type type; 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #ifdef HAVE_LIBELF_SUPPORT 21*4882a593Smuzhiyun Elf *elf; 22*4882a593Smuzhiyun GElf_Ehdr ehdr; 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun Elf_Scn *opdsec; 25*4882a593Smuzhiyun size_t opdidx; 26*4882a593Smuzhiyun GElf_Shdr opdshdr; 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun Elf_Scn *symtab; 29*4882a593Smuzhiyun GElf_Shdr symshdr; 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun Elf_Scn *dynsym; 32*4882a593Smuzhiyun size_t dynsym_idx; 33*4882a593Smuzhiyun GElf_Shdr dynshdr; 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun bool adjust_symbols; 36*4882a593Smuzhiyun bool is_64_bit; 37*4882a593Smuzhiyun #endif 38*4882a593Smuzhiyun }; 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name, enum dso_binary_type type); 41*4882a593Smuzhiyun void symsrc__destroy(struct symsrc *ss); 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun bool symsrc__has_symtab(struct symsrc *ss); 44*4882a593Smuzhiyun bool symsrc__possibly_runtime(struct symsrc *ss); 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun #endif /* __PERF_SYMSRC_ */ 47