#include <stdio.h>
#include <string.h>
#include <dlfcn.h>
#include <libproc.h>
#include <mach-o/dyld.h>
#include <mach-o/dyld_priv.h>
#include <System/sys/reason.h>
#include <System/sys/proc_info.h>
#include <System/kern/kern_cdata.h>
#include "test_support.h"
int main(int argc, const char* argv[], const char* envp[], const char* apple[]) {
const char* arg = argv[1];
if ( strcmp(arg, "return") == 0 ) {
const struct mach_header* mh = NSAddImage("/xqz/42/libnotfound.xxx", NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED);
if ( mh == NULL )
PASS("Success");
else
FAIL("Got mh non-existent image");
} else if (strcmp(arg, "abort-child") == 0) {
NSAddImage("/xqz/42/libnotfound.xxx", 0);
} else if (strcmp(arg, "abort") == 0) {
_process process;
process.set_executable_path(RUN_DIR "/NSAddImage-fail.exe");
const char* args[] = {"abort-child", NULL };
process.set_args(args);
const char* env[] = { "TEST_OUTPUT=None", NULL};
process.set_env(env);
process.set_crash_handler(^(task_t task) {
LOG("Crash for task=%u", task);
mach_vm_address_t corpse_data;
mach_vm_size_t corpse_size;
if (task_map_corpse_info_64(mach_task_self(), task, &corpse_data, &corpse_size) != KERN_SUCCESS) {
FAIL("Could not read corpse data");
}
kcdata_iter_t autopsyData = kcdata_iter((void*)corpse_data, corpse_size);
if (!kcdata_iter_valid(autopsyData)) {
FAIL("Corpse Data Invalid");
}
kcdata_iter_t exitReasonData = kcdata_iter_find_type(autopsyData, EXIT_REASON_SNAPSHOT);
if (!kcdata_iter_valid(exitReasonData)) {
FAIL("Could not find exit data");
}
struct exit_reason_snapshot *ers = (struct exit_reason_snapshot *)kcdata_iter_payload(exitReasonData);
if ( ers->ers_namespace != OS_REASON_DYLD ) {
FAIL("eri_namespace (%d) != OS_REASON_DYLD", ers->ers_namespace);
}
if ( ers->ers_code != DYLD_EXIT_REASON_OTHER ) {
FAIL("eri_code (%lld) != DYLD_EXIT_REASON_OTHER", ers->ers_code);
}
kcdata_iter_t iter = kcdata_iter((void*)corpse_data, corpse_size);
KCDATA_ITER_FOREACH(iter) {
if (kcdata_iter_type(iter) == KCDATA_TYPE_NESTED_KCDATA) {
kcdata_iter_t nestedIter = kcdata_iter(kcdata_iter_payload(iter), kcdata_iter_size(iter));
if ( kcdata_iter_type(nestedIter) != KCDATA_BUFFER_BEGIN_OS_REASON ){
return;
}
kcdata_iter_t payloadIter = kcdata_iter_find_type(nestedIter, EXIT_REASON_USER_PAYLOAD);
if ( !kcdata_iter_valid(payloadIter) ) {
FAIL("invalid kcdata payload iterator from payload data");
}
const dyld_abort_payload* dyldInfo = (dyld_abort_payload*)kcdata_iter_payload(payloadIter);
if ( dyldInfo->version != 1 ) {
FAIL("dyld payload is not version 1");
}
PASS("Success");
}
}
FAIL("Did not find EXIT_REASON_USER_PAYLOAD");
});
process.launch();
dispatch_main();
}
return 0;
}