* num is always an even number: the even items are the old
* addresses, the odd numbers are the respective new object addresses
* if exinfo == TYPE_GC_HANDLE_CREATED[_BT]
- * [handle_type: uleb128] GC handle type (System.Runtime.InteropServices.GCHandleType)
+ * [handle_type: uleb128] MonoGCHandleType enum value
* upper bits reserved as flags
* [handle: uleb128] GC handle value
* [objaddr: sleb128] object pointer differences from obj_base
* If exinfo == TYPE_GC_HANDLE_CREATED_BT, a backtrace follows.
* if exinfo == TYPE_GC_HANDLE_DESTROYED[_BT]
- * [handle_type: uleb128] GC handle type (System.Runtime.InteropServices.GCHandleType)
+ * [handle_type: uleb128] MonoGCHandleType enum value
* upper bits reserved as flags
* [handle: uleb128] GC handle value
* If exinfo == TYPE_GC_HANDLE_DESTROYED_BT, a backtrace follows.
* type monitor format:
* type: TYPE_MONITOR
* exinfo: zero or TYPE_MONITOR_BT
- * [type: byte] MONO_PROFILER_MONITOR_{CONTENTION,FAIL,DONE}
+ * [type: byte] MonoProfilerMonitorEvent enum value
* [object: sleb128] the lock object as a difference from obj_base
* If exinfo == TYPE_MONITOR_BT, a backtrace follows.
*
static MonoProfiler *log_profiler;
struct _MonoProfiler {
+ MonoProfilerHandle handle;
FILE* file;
#if defined (HAVE_SYS_ZLIB)
gzFile gzfile;
}
static void
-emit_ptr (LogBuffer *logbuffer, void *ptr)
+emit_ptr (LogBuffer *logbuffer, const void *ptr)
{
if (!logbuffer->ptr_base)
logbuffer->ptr_base = (uintptr_t) ptr;
static gboolean ignore_heap_events;
static void
-gc_roots (MonoProfiler *prof, int num, void **objects, int *root_types, uintptr_t *extra_info)
+gc_roots (MonoProfiler *prof, MonoObject *const *objects, const MonoProfilerGCRootType *root_types, const uintptr_t *extra_info, uint64_t num)
{
if (ignore_heap_events)
return;
#define ALL_GC_EVENTS_MASK (PROFLOG_GC_MOVES_EVENTS | PROFLOG_GC_ROOT_EVENTS | PROFLOG_GC_EVENTS | PROFLOG_HEAPSHOT_FEATURE)
static void
-gc_event (MonoProfiler *profiler, MonoGCEvent ev, int generation)
+gc_event (MonoProfiler *profiler, MonoProfilerGCEvent ev, uint32_t generation)
{
if (ev == MONO_GC_EVENT_START) {
uint64_t now = current_time ();
}
static void
-gc_resize (MonoProfiler *profiler, int64_t new_size)
+gc_resize (MonoProfiler *profiler, uintptr_t new_size)
{
ENTER_LOG (&gc_resizes_ctr, logbuffer,
EVENT_SIZE /* event */ +
}
static void
-gc_alloc (MonoProfiler *prof, MonoObject *obj, MonoClass *klass)
+gc_alloc (MonoProfiler *prof, MonoObject *obj)
{
int do_bt = (nocalls && InterlockedRead (&runtime_inited) && !notraces) ? TYPE_ALLOC_BT : 0;
FrameData data;
);
emit_event (logbuffer, do_bt | TYPE_ALLOC);
- emit_ptr (logbuffer, klass);
+ emit_ptr (logbuffer, mono_object_get_class (obj));
emit_obj (logbuffer, obj);
emit_value (logbuffer, len);
}
static void
-gc_moves (MonoProfiler *prof, void **objects, int num)
+gc_moves (MonoProfiler *prof, MonoObject *const *objects, uint64_t num)
{
ENTER_LOG (&gc_moves_ctr, logbuffer,
EVENT_SIZE /* event */ +
}
static void
-gc_handle (MonoProfiler *prof, int op, int type, uintptr_t handle, MonoObject *obj)
+gc_handle (MonoProfiler *prof, int op, MonoGCHandleType type, uint32_t handle, MonoObject *obj)
{
int do_bt = nocalls && InterlockedRead (&runtime_inited) && !notraces;
FrameData data;
EXIT_LOG;
}
+static void
+gc_handle_created (MonoProfiler *prof, uint32_t handle, MonoGCHandleType type, MonoObject *obj)
+{
+ gc_handle (prof, MONO_PROFILER_GC_HANDLE_CREATED, type, handle, obj);
+}
+
+static void
+gc_handle_deleted (MonoProfiler *prof, uint32_t handle, MonoGCHandleType type)
+{
+ gc_handle (prof, MONO_PROFILER_GC_HANDLE_DESTROYED, type, handle, NULL);
+}
+
static void
finalize_begin (MonoProfiler *prof)
{
}
static void
-image_loaded (MonoProfiler *prof, MonoImage *image, int result)
+image_loaded (MonoProfiler *prof, MonoImage *image)
{
- if (result != MONO_PROFILE_OK)
- return;
-
const char *name = mono_image_get_filename (image);
int nlen = strlen (name) + 1;
}
static void
-assembly_loaded (MonoProfiler *prof, MonoAssembly *assembly, int result)
+assembly_loaded (MonoProfiler *prof, MonoAssembly *assembly)
{
- if (result != MONO_PROFILE_OK)
- return;
-
char *name = mono_stringify_assembly_name (mono_assembly_get_name (assembly));
int nlen = strlen (name) + 1;
MonoImage *image = mono_assembly_get_image (assembly);
}
static void
-class_loaded (MonoProfiler *prof, MonoClass *klass, int result)
+class_loaded (MonoProfiler *prof, MonoClass *klass)
{
- if (result != MONO_PROFILE_OK)
- return;
-
char *name;
if (InterlockedRead (&runtime_inited))
}
static void
-method_exc_leave (MonoProfiler *prof, MonoMethod *method)
+method_exc_leave (MonoProfiler *prof, MonoMethod *method, MonoObject *exc)
{
if (!only_coverage && !nocalls && --get_thread ()->call_depth <= max_call_depth) {
ENTER_LOG (&method_exception_exits_ctr, logbuffer,
}
}
-static void
-method_jitted (MonoProfiler *prof, MonoMethod *method, MonoJitInfo *ji, int result)
+static MonoProfilerCallInstrumentationFlags
+method_filter (MonoProfiler *prof, MonoMethod *method)
{
- if (result != MONO_PROFILE_OK)
- return;
+ return MONO_PROFILER_CALL_INSTRUMENTATION_PROLOGUE | MONO_PROFILER_CALL_INSTRUMENTATION_EPILOGUE;
+}
+static void
+method_jitted (MonoProfiler *prof, MonoMethod *method, MonoJitInfo *ji)
+{
buffer_lock ();
register_method_local (method, ji);
}
static void
-code_buffer_new (MonoProfiler *prof, void *buffer, int size, MonoProfilerCodeBufferType type, void *data)
+code_buffer_new (MonoProfiler *prof, const mono_byte *buffer, uint64_t size, MonoProfilerCodeBufferType type, const void *data)
{
- char *name;
+ const char *name;
int nlen;
if (type == MONO_PROFILER_CODE_BUFFER_SPECIFIC_TRAMPOLINE) {
- name = (char *) data;
+ name = (const char *) data;
nlen = strlen (name) + 1;
} else {
name = NULL;
}
static void
-clause_exc (MonoProfiler *prof, MonoMethod *method, int clause_type, int clause_num, MonoObject *exc)
+clause_exc (MonoProfiler *prof, MonoMethod *method, uint32_t clause_num, MonoExceptionEnum clause_type, MonoObject *exc)
{
ENTER_LOG (&exception_clauses_ctr, logbuffer,
EVENT_SIZE /* event */ +
EXIT_LOG;
}
+static void
+monitor_contention (MonoProfiler *prof, MonoObject *object)
+{
+ monitor_event (prof, object, MONO_PROFILER_MONITOR_CONTENTION);
+}
+
+static void
+monitor_acquired (MonoProfiler *prof, MonoObject *object)
+{
+ monitor_event (prof, object, MONO_PROFILER_MONITOR_DONE);
+}
+
+static void
+monitor_failed (MonoProfiler *prof, MonoObject *object)
+{
+ monitor_event (prof, object, MONO_PROFILER_MONITOR_FAIL);
+}
+
static void
thread_start (MonoProfiler *prof, uintptr_t tid)
{
}
static void
-domain_loaded (MonoProfiler *prof, MonoDomain *domain, int result)
+domain_loaded (MonoProfiler *prof, MonoDomain *domain)
{
- if (result != MONO_PROFILE_OK)
- return;
-
ENTER_LOG (&domain_loads_ctr, logbuffer,
EVENT_SIZE /* event */ +
BYTE_SIZE /* type */ +
MonoProfiler *prof;
uint64_t time;
uintptr_t tid;
- void *ip;
+ const void *ip;
int count;
AsyncFrameInfo frames [MONO_ZERO_LEN_ARRAY];
} SampleHit;
}
static void
-mono_sample_hit (MonoProfiler *profiler, unsigned char *ip, void *context)
+mono_sample_hit (MonoProfiler *profiler, const mono_byte *ip, const void *context)
{
/*
* Please note: We rely on the runtime loading the profiler with
}
sample->count = 0;
- mono_stack_walk_async_safe (&async_walk_stack, context, sample);
+ mono_stack_walk_async_safe (&async_walk_stack, (void *) context, sample);
sample->time = current_time ();
sample->tid = thread_id ();
}
static void
-obtain_coverage_for_method (MonoProfiler *prof, const MonoProfileCoverageEntry *entry)
+obtain_coverage_for_method (MonoProfiler *prof, const MonoProfilerCoverageData *entry)
{
- int offset = entry->iloffset - previous_offset;
+ int offset = entry->il_offset - previous_offset;
CoverageEntry *e = g_new (CoverageEntry, 1);
- previous_offset = entry->iloffset;
+ previous_offset = entry->il_offset;
e->offset = offset;
e->counter = entry->counter;
- e->filename = g_strdup(entry->filename ? entry->filename : "");
+ e->filename = g_strdup(entry->file_name ? entry->file_name : "");
e->line = entry->line;
- e->column = entry->col;
+ e->column = entry->column;
g_ptr_array_add (coverage_data, e);
}
previous_offset = 0;
coverage_data = g_ptr_array_new ();
- mono_profiler_coverage_get (prof, method, obtain_coverage_for_method);
+ mono_profiler_get_coverage_data (prof->handle, method, obtain_coverage_for_method);
klass = mono_method_get_class (method);
image = mono_class_get_image (klass);
* mono will load from the shared library and call.
*/
extern void
-mono_profiler_startup (const char *desc);
+mono_profiler_init (const char *desc);
extern void
-mono_profiler_startup_log (const char *desc);
+mono_profiler_init_log (const char *desc);
/*
* this is the entry point that will be used when the profiler
* is embedded inside the main executable.
*/
void
-mono_profiler_startup_log (const char *desc)
+mono_profiler_init_log (const char *desc)
{
- mono_profiler_startup (desc);
+ mono_profiler_init (desc);
}
void
-mono_profiler_startup (const char *desc)
+mono_profiler_init (const char *desc)
{
GPtrArray *filters = NULL;
mono_lls_init (&profiler_thread_list, NULL);
- //This two events are required for the profiler to work
- int events = MONO_PROFILE_THREADS | MONO_PROFILE_GC;
+ MonoProfilerHandle handle = log_profiler->handle = mono_profiler_install (log_profiler);
//Required callbacks
- mono_profiler_install (log_profiler, log_shutdown);
- mono_profiler_install_runtime_initialized (runtime_initialized);
+ mono_profiler_set_runtime_shutdown_callback (handle, log_shutdown);
+ mono_profiler_set_runtime_initialized_callback (handle, runtime_initialized);
- mono_profiler_install_gc (gc_event, gc_resize);
- mono_profiler_install_thread (thread_start, thread_end);
+ mono_profiler_set_gc_event_callback (handle, gc_event);
+ mono_profiler_set_gc_resize_callback (handle, gc_resize);
+ mono_profiler_set_thread_started_callback (handle, thread_start);
+ mono_profiler_set_thread_stopped_callback (handle, thread_end);
//It's questionable whether we actually want this to be mandatory, maybe put it behind the actual event?
- mono_profiler_install_thread_name (thread_name);
-
+ mono_profiler_set_thread_name_callback (handle, thread_name);
if (config.effective_mask & PROFLOG_DOMAIN_EVENTS) {
- events |= MONO_PROFILE_APPDOMAIN_EVENTS;
- mono_profiler_install_appdomain (NULL, domain_loaded, domain_unloaded, NULL);
- mono_profiler_install_appdomain_name (domain_name);
+ mono_profiler_set_domain_loaded_callback (handle, domain_loaded);
+ mono_profiler_set_domain_unloading_callback (handle, domain_unloaded);
+ mono_profiler_set_domain_name_callback (handle, domain_name);
}
if (config.effective_mask & PROFLOG_ASSEMBLY_EVENTS) {
- events |= MONO_PROFILE_ASSEMBLY_EVENTS;
- mono_profiler_install_assembly (NULL, assembly_loaded, assembly_unloaded, NULL);
+ mono_profiler_set_assembly_loaded_callback (handle, assembly_loaded);
+ mono_profiler_set_assembly_unloading_callback (handle, assembly_unloaded);
}
if (config.effective_mask & PROFLOG_MODULE_EVENTS) {
- events |= MONO_PROFILE_MODULE_EVENTS;
- mono_profiler_install_module (NULL, image_loaded, image_unloaded, NULL);
+ mono_profiler_set_image_loaded_callback (handle, image_loaded);
+ mono_profiler_set_image_unloading_callback (handle, image_unloaded);
}
- if (config.effective_mask & PROFLOG_CLASS_EVENTS) {
- events |= MONO_PROFILE_CLASS_EVENTS;
- mono_profiler_install_class (NULL, class_loaded, NULL, NULL);
- }
+ if (config.effective_mask & PROFLOG_CLASS_EVENTS)
+ mono_profiler_set_class_loaded_callback (handle, class_loaded);
if (config.effective_mask & PROFLOG_JIT_COMPILATION_EVENTS) {
- events |= MONO_PROFILE_JIT_COMPILATION;
- mono_profiler_install_jit_end (method_jitted);
- mono_profiler_install_code_buffer_new (code_buffer_new);
+ mono_profiler_set_jit_done_callback (handle, method_jitted);
+ mono_profiler_set_jit_code_buffer_callback (handle, code_buffer_new);
}
if (config.effective_mask & PROFLOG_EXCEPTION_EVENTS) {
- events |= MONO_PROFILE_EXCEPTIONS;
- mono_profiler_install_exception (throw_exc, method_exc_leave, NULL);
- mono_profiler_install_exception_clause (clause_exc);
+ mono_profiler_set_exception_throw_callback (handle, throw_exc);
+ mono_profiler_set_exception_clause_callback (handle, clause_exc);
}
if (config.effective_mask & PROFLOG_ALLOCATION_EVENTS) {
- events |= MONO_PROFILE_ALLOCATIONS;
- mono_profiler_install_allocation (gc_alloc);
+ mono_profiler_enable_allocations ();
+ mono_profiler_set_gc_allocation_callback (handle, gc_alloc);
}
//PROFLOG_GC_EVENTS is mandatory
//PROFLOG_THREAD_EVENTS is mandatory
if (config.effective_mask & PROFLOG_CALL_EVENTS) {
- events |= MONO_PROFILE_ENTER_LEAVE;
- mono_profiler_install_enter_leave (method_enter, method_leave);
+ mono_profiler_set_call_instrumentation_filter_callback (handle, method_filter);
+ mono_profiler_set_method_enter_callback (handle, method_enter);
+ mono_profiler_set_method_leave_callback (handle, method_leave);
+ mono_profiler_set_method_exception_leave_callback (handle, method_exc_leave);
}
- if (config.effective_mask & PROFLOG_INS_COVERAGE_EVENTS) {
- events |= MONO_PROFILE_INS_COVERAGE;
- mono_profiler_install_coverage_filter (coverage_filter);
- }
+ if (config.effective_mask & PROFLOG_INS_COVERAGE_EVENTS)
+ mono_profiler_set_coverage_filter_callback (handle, coverage_filter);
- //XXX should we check for PROFLOG_SAMPLING_FEATURE instead??
if (config.effective_mask & PROFLOG_SAMPLING_EVENTS) {
- events |= MONO_PROFILE_STATISTICAL;
- mono_profiler_set_statistical_mode (config.sampling_mode, config.sample_freq);
- mono_profiler_install_statistical (mono_sample_hit);
+ mono_profiler_enable_sampling (handle);
+
+ if (!mono_profiler_set_sample_mode (handle, config.sampling_mode, config.sample_freq))
+ g_warning ("Another profiler controls sampling parameters; the log profiler will not be able to modify them");
+
+ mono_profiler_set_sample_hit_callback (handle, mono_sample_hit);
}
if (config.effective_mask & PROFLOG_MONITOR_EVENTS) {
- events |= MONO_PROFILE_MONITOR_EVENTS;
- mono_profiler_install_monitor (monitor_event);
+ mono_profiler_set_monitor_contention_callback (handle, monitor_contention);
+ mono_profiler_set_monitor_acquired_callback (handle, monitor_acquired);
+ mono_profiler_set_monitor_failed_callback (handle, monitor_failed);
}
- if (config.effective_mask & PROFLOG_GC_MOVES_EVENTS) {
- events |= MONO_PROFILE_GC_MOVES;
- mono_profiler_install_gc_moves (gc_moves);
- }
+ if (config.effective_mask & PROFLOG_GC_MOVES_EVENTS)
+ mono_profiler_set_gc_moves_callback (handle, gc_moves);
- // TODO split those in two profiler events
- if (config.effective_mask & (PROFLOG_GC_ROOT_EVENTS | PROFLOG_GC_HANDLE_EVENTS)) {
- events |= MONO_PROFILE_GC_ROOTS;
- mono_profiler_install_gc_roots (
- config.effective_mask & (PROFLOG_GC_HANDLE_EVENTS) ? gc_handle : NULL,
- (config.effective_mask & PROFLOG_GC_ROOT_EVENTS) ? gc_roots : NULL);
- }
+ if (config.effective_mask & PROFLOG_GC_ROOT_EVENTS)
+ mono_profiler_set_gc_roots_callback (handle, gc_roots);
if (config.effective_mask & PROFLOG_CONTEXT_EVENTS) {
- events |= MONO_PROFILE_CONTEXT_EVENTS;
- mono_profiler_install_context (context_loaded, context_unloaded);
+ mono_profiler_set_context_loaded_callback (handle, context_loaded);
+ mono_profiler_set_context_unloaded_callback (handle, context_unloaded);
}
if (config.effective_mask & PROFLOG_FINALIZATION_EVENTS) {
- events |= MONO_PROFILE_GC_FINALIZATION;
- mono_profiler_install_gc_finalize (finalize_begin, finalize_object_begin, finalize_object_end, finalize_end);
+ mono_profiler_set_gc_finalizing_callback (handle, finalize_begin);
+ mono_profiler_set_gc_finalized_callback (handle, finalize_end);
+ mono_profiler_set_gc_finalizing_object_callback (handle, finalize_object_begin);
+ mono_profiler_set_gc_finalized_object_callback (handle, finalize_object_end);
} else if (ENABLED (PROFLOG_HEAPSHOT_FEATURE) && config.hs_mode_ondemand) {
//On Demand heapshot uses the finalizer thread to force a collection and thus a heapshot
- events |= MONO_PROFILE_GC_FINALIZATION;
- mono_profiler_install_gc_finalize (NULL, NULL, NULL, finalize_end);
+ mono_profiler_set_gc_finalized_callback (handle, finalize_end);
}
//PROFLOG_COUNTER_EVENTS is a pseudo event controled by the no_counters global var
- //PROFLOG_GC_HANDLE_EVENTS is handled together with PROFLOG_GC_ROOT_EVENTS
- mono_profiler_set_events ((MonoProfileFlags)events);
+ if (config.effective_mask & PROFLOG_GC_HANDLE_EVENTS) {
+ mono_profiler_set_gc_handle_created_callback (handle, gc_handle_created);
+ mono_profiler_set_gc_handle_deleted_callback (handle, gc_handle_deleted);
+ }
}
projects / mono.git / blobdiff