void xml_help_for_event(struct op_event const * event)
{
uint i;
int nr_counters;
int has_nested = strcmp(event->unit->name, "zero");
char buffer[MAX_BUFFER];
buffer[0] = '\0';
open_xml_element(HELP_EVENT, 1, buffer);
init_xml_str_attr(HELP_EVENT_NAME, event->name, buffer);
xml_do_arch_specific_event_help(event, buffer);
init_xml_str_attr(HELP_EVENT_DESC, event->desc, buffer);
nr_counters = op_get_nr_counters(cpu_type);
init_xml_int_attr(HELP_COUNTER_MASK, event->counter_mask, buffer);
init_xml_int_attr(HELP_MIN_COUNT, event->min_count, buffer);
if (has_nested) {
close_xml_element(NONE, 1, buffer);
open_xml_element(HELP_UNIT_MASKS, 1, buffer);
init_xml_int_attr(HELP_DEFAULT_MASK, event->unit->default_mask, buffer);
close_xml_element(NONE, 1, buffer);
for (i = 0; i < event->unit->num; i++) {
open_xml_element(HELP_UNIT_MASK, 1, buffer);
init_xml_int_attr(HELP_UNIT_MASK_VALUE,
event->unit->um[i].value, buffer);
init_xml_str_attr(HELP_UNIT_MASK_DESC,
event->unit->um[i].desc, buffer);
close_xml_element(NONE, 0, buffer);
}
close_xml_element(HELP_UNIT_MASKS, 0, buffer);
}
close_xml_element(has_nested ? HELP_EVENT : NONE, has_nested, buffer);
printf("%s", buffer);
}
void xml_help_for_event(struct op_event const * event)
{
uint i;
int has_nested = strcmp(event->unit->name, "zero");
buffer[0] = '\0';
open_xml_element(HELP_EVENT, 1, buffer, MAX_BUFFER);
init_xml_str_attr(HELP_EVENT_NAME, event->name, buffer, MAX_BUFFER);
xml_do_arch_specific_event_help(event, buffer, MAX_BUFFER);
init_xml_str_attr(HELP_EVENT_DESC, event->desc, buffer, MAX_BUFFER);
init_xml_int_attr(HELP_COUNTER_MASK, event->counter_mask, buffer,
MAX_BUFFER);
if (event->ext)
init_xml_str_attr(HELP_EXT, event->ext, buffer, MAX_BUFFER);
init_xml_int_attr(HELP_MIN_COUNT, event->min_count,
buffer, MAX_BUFFER);
if (has_nested) {
char um_type[10];
close_xml_element(NONE, 1, buffer, MAX_BUFFER);
open_xml_element(HELP_UNIT_MASKS, 1, buffer, MAX_BUFFER);
init_xml_int_attr(HELP_DEFAULT_MASK, event->unit->default_mask,
buffer, MAX_BUFFER);
switch (event->unit->unit_type_mask){
case utm_bitmask:
strncpy(um_type, "bitmask", sizeof(um_type));
break;
case utm_exclusive:
strncpy(um_type, "exclusive", sizeof(um_type));
break;
case utm_mandatory:
strncpy(um_type, "mandatory", sizeof(um_type));
break;
}
init_xml_str_attr(HELP_UNIT_MASKS_CATEGORY, um_type, buffer, MAX_BUFFER);
close_xml_element(NONE, 1, buffer, MAX_BUFFER);
for (i = 0; i < event->unit->num; i++) {
open_xml_element(HELP_UNIT_MASK, 1, buffer, MAX_BUFFER);
init_xml_int_attr(HELP_UNIT_MASK_VALUE,
event->unit->um[i].value,
buffer, MAX_BUFFER);
init_xml_str_attr(HELP_UNIT_MASK_DESC,
event->unit->um[i].desc,
buffer, MAX_BUFFER);
if (event->unit->um[i].extra)
init_xml_int_attr(HELP_UNIT_EXTRA_VALUE,
event->unit->um[i].extra,
buffer, MAX_BUFFER);
close_xml_element(NONE, 0, buffer, MAX_BUFFER);
}
close_xml_element(HELP_UNIT_MASKS, 0, buffer, MAX_BUFFER);
}
close_xml_element(has_nested ? HELP_EVENT : NONE, has_nested,
buffer, MAX_BUFFER);
printf("%s", buffer);
}
void open_xml_events(char const * title, char const * doc, op_cpu the_cpu_type)
{
char const * schema_version = "1.1";
buffer[0] = '\0';
cpu_type = the_cpu_type;
open_xml_element(HELP_EVENTS, 1, buffer, MAX_BUFFER);
init_xml_str_attr(SCHEMA_VERSION, schema_version, buffer, MAX_BUFFER);
close_xml_element(NONE, 1, buffer, MAX_BUFFER);
open_xml_element(HELP_HEADER, 1, buffer, MAX_BUFFER);
init_xml_str_attr(HELP_TITLE, title, buffer, MAX_BUFFER);
init_xml_str_attr(HELP_DOC, doc, buffer, MAX_BUFFER);
close_xml_element(NONE, 0, buffer, MAX_BUFFER);
printf("%s", buffer);
}
static void JNICALL dumperThreadMain(__UNUSED__ jvmtiEnv* jvmti, JNIEnv* jni_env, __UNUSED__ void* arg)
{
char* internalLeaksString;
if (JNI_FALSE != __sync_lock_test_and_set(&gdata->dumpInProgress, JNI_TRUE))
{
alert("Another dump is already in progress");
return;
}
gdata->numberOfLeaks = 0;
initThreadData(jni_env);
if (gdata->run_gc)
{
jvmtiError err;
debug("jleaker: Running garbage collection\n");
err = (*jvmti)->ForceGarbageCollection(jvmti);
if (err) alert("jleaker: Failed to run GC\n");
}
establish_connection(gdata->tcp_port);
begin_xml_output();
open_xml_element("memory-leaks", NULL);
startTimer(&getThreadData()->timer, 0);
tagAllMapsAndCollections();
findLeaksInTaggedObjects();
close_xml_element("memory-leaks");
close_connection();
stopTimer(&getThreadData()->timer, "Finished leak detection");
releaseThreadData();
internalLeaksString = findInternalMallocsLeaks();
if (NULL != internalLeaksString)
{
alert("Internal jleaker error: %s\n", internalLeaksString);
free(internalLeaksString);
}
if (gdata->self_check)
{
selfCheck();
}
gdata->dumpInProgress = JNI_FALSE;
}
