1141104Sharti// SPDX-License-Identifier: GPL-2.0 2141290Sharti#include <stdbool.h> 394589Sobrien#include <inttypes.h> 494589Sobrien#include <stdlib.h> 55814Sjkh#include <string.h> 61590Srgrimes#include <linux/bitops.h> 71590Srgrimes#include <linux/kernel.h> 81590Srgrimes#include <linux/types.h> 91590Srgrimes#include <sys/types.h> 101590Srgrimes#include <sys/stat.h> 111590Srgrimes#include <unistd.h> 121590Srgrimes#include <subcmd/exec-cmd.h> 131590Srgrimes 141590Srgrimes#include "debug.h" 151590Srgrimes#include "util/build-id.h" 161590Srgrimes#include "util/symbol.h" 171590Srgrimes#include "util/dso.h" 181590Srgrimes 191590Srgrimes#include "tests.h" 201590Srgrimes 211590Srgrimes#ifdef HAVE_LIBBFD_SUPPORT 221590Srgrimes 231590Srgrimesstatic int run_dir(const char *d) 241590Srgrimes{ 251590Srgrimes char filename[PATH_MAX]; 261590Srgrimes char debugfile[PATH_MAX]; 271590Srgrimes struct build_id bid; 281590Srgrimes char debuglink[PATH_MAX]; 291590Srgrimes char expect_build_id[] = { 301590Srgrimes 0x5a, 0x0f, 0xd8, 0x82, 0xb5, 0x30, 0x84, 0x22, 311590Srgrimes 0x4b, 0xa4, 0x7b, 0x62, 0x4c, 0x55, 0xa4, 0x69, 321590Srgrimes }; 331590Srgrimes char expect_debuglink[PATH_MAX] = "pe-file.exe.debug"; 341590Srgrimes struct dso *dso; 351590Srgrimes struct symbol *sym; 361590Srgrimes int ret; 371590Srgrimes size_t idx; 381590Srgrimes 3962833Swsanchez scnprintf(filename, PATH_MAX, "%s/pe-file.exe", d); 4062833Swsanchez ret = filename__read_build_id(filename, &bid); 411590Srgrimes TEST_ASSERT_VAL("Failed to read build_id", 421590Srgrimes ret == sizeof(expect_build_id)); 4362833Swsanchez TEST_ASSERT_VAL("Wrong build_id", !memcmp(bid.data, expect_build_id, 4494587Sobrien sizeof(expect_build_id))); 451590Srgrimes 46141290Sharti ret = filename__read_debuglink(filename, debuglink, PATH_MAX); 47141290Sharti TEST_ASSERT_VAL("Failed to read debuglink", ret == 0); 481590Srgrimes TEST_ASSERT_VAL("Wrong debuglink", 491590Srgrimes !strcmp(debuglink, expect_debuglink)); 501590Srgrimes 51141104Sharti scnprintf(debugfile, PATH_MAX, "%s/%s", d, debuglink); 52141104Sharti ret = filename__read_build_id(debugfile, &bid); 53141104Sharti TEST_ASSERT_VAL("Failed to read debug file build_id", 54141104Sharti ret == sizeof(expect_build_id)); 55141104Sharti TEST_ASSERT_VAL("Wrong build_id", !memcmp(bid.data, expect_build_id, 561590Srgrimes sizeof(expect_build_id))); 57141290Sharti 58141290Sharti dso = dso__new(filename); 59141290Sharti TEST_ASSERT_VAL("Failed to get dso", dso); 601590Srgrimes 61187475Srdivacky ret = dso__load_bfd_symbols(dso, debugfile); 62141290Sharti TEST_ASSERT_VAL("Failed to load symbols", ret == 0); 63141290Sharti 641590Srgrimes dso__sort_by_name(dso); 65141290Sharti sym = dso__find_symbol_by_name(dso, "main", &idx); 66141290Sharti TEST_ASSERT_VAL("Failed to find main", sym); 671590Srgrimes dso__delete(dso); 68141290Sharti 69143957Sharti return TEST_OK; 70143957Sharti} 71143957Sharti 72143957Shartistatic int test__pe_file_parsing(struct test_suite *test __maybe_unused, 73187475Srdivacky int subtest __maybe_unused) 74143957Sharti{ 75143957Sharti struct stat st; 76143957Sharti char path_dir[PATH_MAX]; 77143957Sharti 78143957Sharti /* First try development tree tests. */ 79143957Sharti if (!lstat("./tests", &st)) 80143957Sharti return run_dir("./tests"); 81141290Sharti 82141290Sharti /* Then installed path. */ 831590Srgrimes snprintf(path_dir, PATH_MAX, "%s/tests", get_argv_exec_path()); 84141290Sharti 85141290Sharti if (!lstat(path_dir, &st)) 861590Srgrimes return run_dir(path_dir); 87141290Sharti 88141290Sharti return TEST_SKIP; 89138264Sharti} 90141290Sharti 91141290Sharti#else 92141290Sharti 93141290Shartistatic int test__pe_file_parsing(struct test_suite *test __maybe_unused, 94141290Sharti int subtest __maybe_unused) 95141290Sharti{ 961590Srgrimes return TEST_SKIP; 97138232Sharti} 98141290Sharti 99141290Sharti#endif 1001590Srgrimes 101187475SrdivackyDEFINE_SUITE("PE file support", pe_file_parsing); 102141290Sharti