27 int elf_open(const char *binary_path, struct elf_fd *elf_fd)  in elf_open()  argument
34 		pr_warn("elf: failed to init libelf for %s\n", binary_path);  in elf_open()
37 	fd = open(binary_path, O_RDONLY | O_CLOEXEC);  in elf_open()
40 		pr_warn("elf: failed to open %s: %s\n", binary_path,  in elf_open()
46 		pr_warn("elf: could not read elf from %s: %s\n", binary_path, elf_errmsg(-1));  in elf_open()
99 			    Elf *elf, const char *binary_path,  in elf_sym_iter_new()  argument
109 		pr_warn("elf: failed to get ehdr from %s: %s\n", binary_path, elf_errmsg(-1));  in elf_sym_iter_new()
116 			 binary_path);  in elf_sym_iter_new()
127 			binary_path, elf_errmsg(-1));  in elf_sym_iter_new()
149 		pr_warn("elf: failed to get verdef ELF section in '%s'\n", binary_path);  in elf_sym_iter_new()
278 long elf_find_func_offset(Elf *elf, const char *binary_path, const char *name)  in elf_find_func_offset()  argument
288 		pr_warn("elf: failed to get ehdr from %s: %s\n", binary_path, elf_errmsg(-1));  in elf_find_func_offset()
319 		ret = elf_sym_iter_new(&iter, elf, binary_path, sh_types[i], STT_FUNC);  in elf_find_func_offset()
339 						sym->name, name, binary_path);  in elf_find_func_offset()
358 		pr_debug("elf: symbol address match for '%s' in '%s': 0x%lx\n", name, binary_path,  in elf_find_func_offset()
362 			pr_warn("elf: '%s' is 0 in symtab for '%s': %s\n", name, binary_path,  in elf_find_func_offset()
367 			pr_warn("elf: failed to find symbol '%s' in '%s'\n", name, binary_path);  in elf_find_func_offset()
377 long elf_find_func_offset_from_file(const char *binary_path, const char *name)  in elf_find_func_offset_from_file()  argument
382 	ret = elf_open(binary_path, &elf_fd);  in elf_find_func_offset_from_file()
385 	ret = elf_find_func_offset(elf_fd.elf, binary_path, name);  in elf_find_func_offset_from_file()
409 int elf_resolve_syms_offsets(const char *binary_path, int cnt,  in elf_resolve_syms_offsets()  argument
419 	err = elf_open(binary_path, &elf_fd);  in elf_resolve_syms_offsets()
442 		err = elf_sym_iter_new(&iter, elf_fd.elf, binary_path, sh_types[i], st_type);  in elf_resolve_syms_offsets()
469 						sym->name, sym_offset, binary_path, *offset);  in elf_resolve_syms_offsets()
506 int elf_resolve_pattern_offsets(const char *binary_path, const char *pattern,  in elf_resolve_pattern_offsets()  argument
515 	err = elf_open(binary_path, &elf_fd);  in elf_resolve_pattern_offsets()
523 		err = elf_sym_iter_new(&iter, elf_fd.elf, binary_path, sh_types[i], STT_FUNC);  in elf_resolve_pattern_offsets()