#include <config.h>
#include <mono/metadata/assembly.h>
+#include <mono/metadata/class-internals.h>
#include <mono/metadata/debug-helpers.h>
-#include "../metadata/metadata-internals.h"
+#include <mono/metadata/loader.h>
+#include <mono/metadata/metadata-internals.h>
#include <mono/metadata/mono-config.h>
#include <mono/metadata/mono-gc.h>
#include <mono/metadata/mono-perfcounters.h>
#include <mono/utils/lock-free-alloc.h>
#include <mono/utils/lock-free-queue.h>
#include <mono/utils/mono-conc-hashtable.h>
+#include <mono/utils/mono-coop-mutex.h>
#include <mono/utils/mono-counters.h>
#include <mono/utils/mono-logger-internals.h>
#include <mono/utils/mono-linked-list-set.h>
#endif
}
-#define ENABLED(EVT) (log_config.effective_mask & (EVT))
+#define ENABLED(EVT) (!!(log_config.effective_mask & (EVT)))
+#define ENABLE(EVT) do { log_config.effective_mask |= (EVT); } while (0)
+#define DISABLE(EVT) do { log_config.effective_mask &= ~(EVT); } while (0)
/*
* These macros should be used when writing an event to a log buffer. They
guint32 coverage_previous_offset;
guint32 coverage_method_id;
+
+ MonoCoopMutex api_mutex;
};
static ProfilerConfig log_config;
finalize_end (MonoProfiler *prof)
{
trigger_on_demand_heapshot ();
- if (ENABLED (PROFLOG_FINALIZATION_EVENTS)) {
+ if (ENABLED (PROFLOG_GC_FINALIZATION_EVENTS)) {
ENTER_LOG (&finalize_ends_ctr, buf,
EVENT_SIZE /* event */
);
}
static void
-method_enter (MonoProfiler *prof, MonoMethod *method)
+method_enter (MonoProfiler *prof, MonoMethod *method, MonoProfilerCallContext *ctx)
{
if (get_thread ()->call_depth++ <= log_config.max_call_depth) {
ENTER_LOG (&method_entries_ctr, logbuffer,
}
static void
-method_leave (MonoProfiler *prof, MonoMethod *method)
+method_leave (MonoProfiler *prof, MonoMethod *method, MonoProfilerCallContext *ctx)
{
if (--get_thread ()->call_depth <= log_config.max_call_depth) {
ENTER_LOG (&method_exits_ctr, logbuffer,
}
}
+static void
+tail_call (MonoProfiler *prof, MonoMethod *method, MonoMethod *target)
+{
+ method_leave (prof, method, NULL);
+}
+
static void
method_exc_leave (MonoProfiler *prof, MonoMethod *method, MonoObject *exc)
{
static MonoProfilerCallInstrumentationFlags
method_filter (MonoProfiler *prof, MonoMethod *method)
{
- return MONO_PROFILER_CALL_INSTRUMENTATION_PROLOGUE | MONO_PROFILER_CALL_INSTRUMENTATION_EPILOGUE;
+ return MONO_PROFILER_CALL_INSTRUMENTATION_ENTER |
+ MONO_PROFILER_CALL_INSTRUMENTATION_LEAVE |
+ MONO_PROFILER_CALL_INSTRUMENTATION_TAIL_CALL |
+ MONO_PROFILER_CALL_INSTRUMENTATION_EXCEPTION_LEAVE;
}
static void
char c = 1;
if (write (prof->pipes [1], &c, 1) != 1) {
- mono_profiler_printf_err ("Could not write to log profiler pipe: %s", strerror (errno));
+ mono_profiler_printf_err ("Could not write to log profiler pipe: %s", g_strerror (errno));
exit (1);
}
mono_os_mutex_destroy (&log_profiler.coverage_mutex);
}
+ mono_coop_mutex_destroy (&log_profiler.api_mutex);
+
PROF_TLS_FREE ();
g_free (prof->args);
if (errno == EINTR)
continue;
- mono_profiler_printf_err ("Could not poll in log profiler helper thread: %s", strerror (errno));
+ mono_profiler_printf_err ("Could not poll in log profiler helper thread: %s", g_strerror (errno));
exit (1);
}
start_helper_thread (void)
{
if (pipe (log_profiler.pipes) == -1) {
- mono_profiler_printf_err ("Could not create log profiler pipe: %s", strerror (errno));
+ mono_profiler_printf_err ("Could not create log profiler pipe: %s", g_strerror (errno));
exit (1);
}
log_profiler.server_socket = socket (PF_INET, SOCK_STREAM, 0);
if (log_profiler.server_socket == -1) {
- mono_profiler_printf_err ("Could not create log profiler server socket: %s", strerror (errno));
+ mono_profiler_printf_err ("Could not create log profiler server socket: %s", g_strerror (errno));
exit (1);
}
server_address.sin_port = htons (log_profiler.command_port);
if (bind (log_profiler.server_socket, (struct sockaddr *) &server_address, sizeof (server_address)) == -1) {
- mono_profiler_printf_err ("Could not bind log profiler server socket on port %d: %s", log_profiler.command_port, strerror (errno));
+ mono_profiler_printf_err ("Could not bind log profiler server socket on port %d: %s", log_profiler.command_port, g_strerror (errno));
close (log_profiler.server_socket);
exit (1);
}
if (listen (log_profiler.server_socket, 1) == -1) {
- mono_profiler_printf_err ("Could not listen on log profiler server socket: %s", strerror (errno));
+ mono_profiler_printf_err ("Could not listen on log profiler server socket: %s", g_strerror (errno));
close (log_profiler.server_socket);
exit (1);
}
socklen_t slen = sizeof (server_address);
if (getsockname (log_profiler.server_socket, (struct sockaddr *) &server_address, &slen)) {
- mono_profiler_printf_err ("Could not retrieve assigned port for log profiler server socket: %s", strerror (errno));
+ mono_profiler_printf_err ("Could not retrieve assigned port for log profiler server socket: %s", g_strerror (errno));
close (log_profiler.server_socket);
exit (1);
}
mono_counters_register (name, MONO_COUNTER_UINT | MONO_COUNTER_PROFILER | MONO_COUNTER_MONOTONIC, counter);
}
+ICALL_EXPORT gint32
+proflog_icall_GetMaxStackTraceFrames (void)
+{
+ return MAX_FRAMES;
+}
+
+ICALL_EXPORT gint32
+proflog_icall_GetStackTraceFrames (void)
+{
+ return log_config.num_frames;
+}
+
+ICALL_EXPORT void
+proflog_icall_SetStackTraceFrames (gint32 value)
+{
+ log_config.num_frames = value;
+}
+
+ICALL_EXPORT MonoProfilerHeapshotMode
+proflog_icall_GetHeapshotMode (void)
+{
+ return log_config.hs_mode;
+}
+
+ICALL_EXPORT void
+proflog_icall_SetHeapshotMode (MonoProfilerHeapshotMode value)
+{
+ log_config.hs_mode = value;
+}
+
+ICALL_EXPORT gint32
+proflog_icall_GetHeapshotMillisecondsFrequency (void)
+{
+ return log_config.hs_freq_ms;
+}
+
+ICALL_EXPORT void
+proflog_icall_SetHeapshotMillisecondsFrequency (gint32 value)
+{
+ log_config.hs_freq_ms = value;
+}
+
+ICALL_EXPORT gint32
+proflog_icall_GetHeapshotCollectionsFrequency (void)
+{
+ return log_config.hs_freq_gc;
+}
+
+ICALL_EXPORT void
+proflog_icall_SetHeapshotCollectionsFrequency (gint32 value)
+{
+ log_config.hs_freq_gc = value;
+}
+
+ICALL_EXPORT gint32
+proflog_icall_GetCallDepth (void)
+{
+ return log_config.max_call_depth;
+}
+
+ICALL_EXPORT void
+proflog_icall_SetCallDepth (gint32 value)
+{
+ log_config.max_call_depth = value;
+}
+
+ICALL_EXPORT void
+proflog_icall_GetSampleMode (MonoProfilerSampleMode *mode, gint32 *frequency)
+{
+ uint32_t freq;
+
+ mono_profiler_get_sample_mode (log_profiler.handle, mode, &freq);
+
+ *frequency = freq;
+}
+
+ICALL_EXPORT MonoBoolean
+proflog_icall_SetSampleMode (MonoProfilerSampleMode mode, gint32 frequency)
+{
+ mono_coop_mutex_lock (&log_profiler.api_mutex);
+
+ mono_bool result = mono_profiler_set_sample_mode (log_profiler.handle, mode, frequency);
+
+ if (mode != MONO_PROFILER_SAMPLE_MODE_NONE) {
+ ENABLE (PROFLOG_SAMPLE_EVENTS);
+ mono_profiler_set_sample_hit_callback (log_profiler.handle, mono_sample_hit);
+ } else {
+ DISABLE (PROFLOG_SAMPLE_EVENTS);
+ mono_profiler_set_sample_hit_callback (log_profiler.handle, NULL);
+ }
+
+ mono_coop_mutex_unlock (&log_profiler.api_mutex);
+
+ return result;
+}
+
+ICALL_EXPORT MonoBoolean
+proflog_icall_GetExceptionEvents (void)
+{
+ return ENABLED (PROFLOG_EXCEPTION_EVENTS);
+}
+
+ICALL_EXPORT void
+proflog_icall_SetExceptionEvents (MonoBoolean value)
+{
+ mono_coop_mutex_lock (&log_profiler.api_mutex);
+
+ if (value) {
+ ENABLE (PROFLOG_EXCEPTION_EVENTS);
+ mono_profiler_set_exception_throw_callback (log_profiler.handle, throw_exc);
+ mono_profiler_set_exception_clause_callback (log_profiler.handle, clause_exc);
+ } else {
+ DISABLE (PROFLOG_EXCEPTION_EVENTS);
+ mono_profiler_set_exception_throw_callback (log_profiler.handle, NULL);
+ mono_profiler_set_exception_clause_callback (log_profiler.handle, NULL);
+ }
+
+ mono_coop_mutex_unlock (&log_profiler.api_mutex);
+}
+
+ICALL_EXPORT MonoBoolean
+proflog_icall_GetMonitorEvents (void)
+{
+ return ENABLED (PROFLOG_MONITOR_EVENTS);
+}
+
+ICALL_EXPORT void
+proflog_icall_SetMonitorEvents (MonoBoolean value)
+{
+ mono_coop_mutex_lock (&log_profiler.api_mutex);
+
+ if (value) {
+ ENABLE (PROFLOG_EXCEPTION_EVENTS);
+ mono_profiler_set_monitor_contention_callback (log_profiler.handle, monitor_contention);
+ mono_profiler_set_monitor_acquired_callback (log_profiler.handle, monitor_acquired);
+ mono_profiler_set_monitor_failed_callback (log_profiler.handle, monitor_failed);
+ } else {
+ DISABLE (PROFLOG_EXCEPTION_EVENTS);
+ mono_profiler_set_monitor_contention_callback (log_profiler.handle, NULL);
+ mono_profiler_set_monitor_acquired_callback (log_profiler.handle, NULL);
+ mono_profiler_set_monitor_failed_callback (log_profiler.handle, NULL);
+ }
+
+ mono_coop_mutex_unlock (&log_profiler.api_mutex);
+}
+
+ICALL_EXPORT MonoBoolean
+proflog_icall_GetGCEvents (void)
+{
+ return ENABLED (PROFLOG_GC_EVENTS);
+}
+
+ICALL_EXPORT void
+proflog_icall_SetGCEvents (MonoBoolean value)
+{
+ mono_coop_mutex_lock (&log_profiler.api_mutex);
+
+ if (value)
+ ENABLE (PROFLOG_GC_EVENTS);
+ else
+ DISABLE (PROFLOG_GC_EVENTS);
+
+ mono_coop_mutex_unlock (&log_profiler.api_mutex);
+}
+
+ICALL_EXPORT MonoBoolean
+proflog_icall_GetGCAllocationEvents (void)
+{
+ return ENABLED (PROFLOG_GC_ALLOCATION_EVENTS);
+}
+
+ICALL_EXPORT void
+proflog_icall_SetGCAllocationEvents (MonoBoolean value)
+{
+ mono_coop_mutex_lock (&log_profiler.api_mutex);
+
+ if (value) {
+ ENABLE (PROFLOG_GC_ALLOCATION_EVENTS);
+ mono_profiler_set_gc_allocation_callback (log_profiler.handle, gc_alloc);
+ } else {
+ DISABLE (PROFLOG_GC_ALLOCATION_EVENTS);
+ mono_profiler_set_gc_allocation_callback (log_profiler.handle, NULL);
+ }
+
+ mono_coop_mutex_unlock (&log_profiler.api_mutex);
+}
+
+ICALL_EXPORT MonoBoolean
+proflog_icall_GetGCMoveEvents (void)
+{
+ return ENABLED (PROFLOG_GC_MOVE_EVENTS);
+}
+
+ICALL_EXPORT void
+proflog_icall_SetGCMoveEvents (MonoBoolean value)
+{
+ mono_coop_mutex_lock (&log_profiler.api_mutex);
+
+ if (value) {
+ ENABLE (PROFLOG_GC_MOVE_EVENTS);
+ mono_profiler_set_gc_moves_callback (log_profiler.handle, gc_moves);
+ } else {
+ DISABLE (PROFLOG_GC_MOVE_EVENTS);
+ mono_profiler_set_gc_moves_callback (log_profiler.handle, NULL);
+ }
+
+ mono_coop_mutex_unlock (&log_profiler.api_mutex);
+}
+
+ICALL_EXPORT MonoBoolean
+proflog_icall_GetGCRootEvents (void)
+{
+ return ENABLED (PROFLOG_GC_ROOT_EVENTS);
+}
+
+ICALL_EXPORT void
+proflog_icall_SetGCRootEvents (MonoBoolean value)
+{
+ mono_coop_mutex_lock (&log_profiler.api_mutex);
+
+ if (value)
+ ENABLE (PROFLOG_GC_ROOT_EVENTS);
+ else
+ DISABLE (PROFLOG_GC_ROOT_EVENTS);
+
+ mono_coop_mutex_unlock (&log_profiler.api_mutex);
+}
+
+ICALL_EXPORT MonoBoolean
+proflog_icall_GetGCHandleEvents (void)
+{
+ return ENABLED (PROFLOG_GC_HANDLE_EVENTS);
+}
+
+ICALL_EXPORT void
+proflog_icall_SetGCHandleEvents (MonoBoolean value)
+{
+ mono_coop_mutex_lock (&log_profiler.api_mutex);
+
+ if (value) {
+ ENABLE (PROFLOG_GC_HANDLE_EVENTS);
+ mono_profiler_set_gc_handle_created_callback (log_profiler.handle, gc_handle_created);
+ mono_profiler_set_gc_handle_deleted_callback (log_profiler.handle, gc_handle_deleted);
+ } else {
+ DISABLE (PROFLOG_GC_HANDLE_EVENTS);
+ mono_profiler_set_gc_handle_created_callback (log_profiler.handle, NULL);
+ mono_profiler_set_gc_handle_deleted_callback (log_profiler.handle, NULL);
+ }
+
+ mono_coop_mutex_unlock (&log_profiler.api_mutex);
+}
+
+ICALL_EXPORT MonoBoolean
+proflog_icall_GetGCFinalizationEvents (void)
+{
+ return ENABLED (PROFLOG_GC_FINALIZATION_EVENTS);
+}
+
+ICALL_EXPORT void
+proflog_icall_SetGCFinalizationEvents (MonoBoolean value)
+{
+ mono_coop_mutex_lock (&log_profiler.api_mutex);
+
+ if (value) {
+ ENABLE (PROFLOG_GC_FINALIZATION_EVENTS);
+ mono_profiler_set_gc_finalizing_callback (log_profiler.handle, finalize_begin);
+ mono_profiler_set_gc_finalizing_object_callback (log_profiler.handle, finalize_object_begin);
+ mono_profiler_set_gc_finalized_object_callback (log_profiler.handle, finalize_object_end);
+ } else {
+ DISABLE (PROFLOG_GC_FINALIZATION_EVENTS);
+ mono_profiler_set_gc_finalizing_callback (log_profiler.handle, NULL);
+ mono_profiler_set_gc_finalizing_object_callback (log_profiler.handle, NULL);
+ mono_profiler_set_gc_finalized_object_callback (log_profiler.handle, NULL);
+ }
+
+ mono_coop_mutex_unlock (&log_profiler.api_mutex);
+}
+
+ICALL_EXPORT MonoBoolean
+proflog_icall_GetCounterEvents (void)
+{
+ return ENABLED (PROFLOG_COUNTER_EVENTS);
+}
+
+ICALL_EXPORT void
+proflog_icall_SetCounterEvents (MonoBoolean value)
+{
+ mono_coop_mutex_lock (&log_profiler.api_mutex);
+
+ if (value)
+ ENABLE (PROFLOG_COUNTER_EVENTS);
+ else
+ DISABLE (PROFLOG_COUNTER_EVENTS);
+
+ mono_coop_mutex_unlock (&log_profiler.api_mutex);
+}
+
+ICALL_EXPORT MonoBoolean
+proflog_icall_GetJitEvents (void)
+{
+ return ENABLED (PROFLOG_JIT_EVENTS);
+}
+
+ICALL_EXPORT void
+proflog_icall_SetJitEvents (MonoBoolean value)
+{
+ mono_coop_mutex_lock (&log_profiler.api_mutex);
+
+ if (value) {
+ ENABLE (PROFLOG_JIT_EVENTS);
+ mono_profiler_set_jit_code_buffer_callback (log_profiler.handle, code_buffer_new);
+ } else {
+ DISABLE (PROFLOG_JIT_EVENTS);
+ mono_profiler_set_jit_code_buffer_callback (log_profiler.handle, NULL);
+ }
+
+ mono_coop_mutex_unlock (&log_profiler.api_mutex);
+}
+
static void
runtime_initialized (MonoProfiler *profiler)
{
start_helper_thread ();
start_writer_thread ();
start_dumper_thread ();
+
+ mono_coop_mutex_init (&log_profiler.api_mutex);
+
+#define ADD_ICALL(NAME) \
+ mono_add_internal_call ("Mono.Profiler.Log.LogProfiler::" EGLIB_STRINGIFY (NAME), proflog_icall_ ## NAME);
+
+ ADD_ICALL (GetMaxStackTraceFrames);
+ ADD_ICALL (GetStackTraceFrames);
+ ADD_ICALL (SetStackTraceFrames);
+ ADD_ICALL (GetHeapshotMode);
+ ADD_ICALL (SetHeapshotMode);
+ ADD_ICALL (GetHeapshotMillisecondsFrequency);
+ ADD_ICALL (SetHeapshotMillisecondsFrequency);
+ ADD_ICALL (GetHeapshotCollectionsFrequency);
+ ADD_ICALL (SetHeapshotCollectionsFrequency);
+ ADD_ICALL (GetCallDepth);
+ ADD_ICALL (SetCallDepth);
+ ADD_ICALL (GetSampleMode);
+ ADD_ICALL (SetSampleMode);
+ ADD_ICALL (GetExceptionEvents);
+ ADD_ICALL (SetExceptionEvents);
+ ADD_ICALL (GetMonitorEvents);
+ ADD_ICALL (SetMonitorEvents);
+ ADD_ICALL (GetGCEvents);
+ ADD_ICALL (SetGCEvents);
+ ADD_ICALL (GetGCAllocationEvents);
+ ADD_ICALL (SetGCAllocationEvents);
+ ADD_ICALL (GetGCMoveEvents);
+ ADD_ICALL (SetGCMoveEvents);
+ ADD_ICALL (GetGCRootEvents);
+ ADD_ICALL (SetGCRootEvents);
+ ADD_ICALL (GetGCHandleEvents);
+ ADD_ICALL (SetGCHandleEvents);
+ ADD_ICALL (GetGCFinalizationEvents);
+ ADD_ICALL (SetGCFinalizationEvents);
+ ADD_ICALL (GetCounterEvents);
+ ADD_ICALL (SetCounterEvents);
+ ADD_ICALL (GetJitEvents);
+ ADD_ICALL (SetJitEvents);
+
+#undef ADD_ICALL
}
static void
log_profiler.startup_time = current_time ();
}
-/*
- * declaration to silence the compiler: this is the entry point that
- * mono will load from the shared library and call.
- */
-extern void
-mono_profiler_init (const char *desc);
-
-extern void
+MONO_API void
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_init_log (const char *desc)
-{
- mono_profiler_init (desc);
-}
-
-void
-mono_profiler_init (const char *desc)
{
GPtrArray *filters = NULL;
mono_lls_init (&log_profiler.profiler_thread_list, NULL);
- MonoProfilerHandle handle = log_profiler.handle = mono_profiler_install (&log_profiler);
+ MonoProfilerHandle handle = log_profiler.handle = mono_profiler_create (&log_profiler);
/*
* Required callbacks. These are either necessary for the profiler itself
if (ENABLED (PROFLOG_GC_EVENTS))
mono_profiler_set_gc_resize_callback (handle, gc_resize);
- if (ENABLED (PROFLOG_GC_ALLOCATION_EVENTS)) {
- mono_profiler_enable_allocations ();
+ if (ENABLED (PROFLOG_GC_ALLOCATION_EVENTS))
mono_profiler_set_gc_allocation_callback (handle, gc_alloc);
- }
if (ENABLED (PROFLOG_GC_MOVE_EVENTS))
mono_profiler_set_gc_moves_callback (handle, gc_moves);
mono_profiler_set_gc_handle_deleted_callback (handle, gc_handle_deleted);
}
- if (ENABLED (PROFLOG_FINALIZATION_EVENTS)) {
+ if (ENABLED (PROFLOG_GC_FINALIZATION_EVENTS)) {
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 (log_config.hs_mode == MONO_PROFILER_HEAPSHOT_ON_DEMAND) {
- //On Demand heapshot uses the finalizer thread to force a collection and thus a heapshot
- mono_profiler_set_gc_finalized_callback (handle, finalize_end);
}
+ //On Demand heapshot uses the finalizer thread to force a collection and thus a heapshot
+ mono_profiler_set_gc_finalized_callback (handle, finalize_end);
+
if (ENABLED (PROFLOG_SAMPLE_EVENTS))
mono_profiler_set_sample_hit_callback (handle, mono_sample_hit);
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_tail_call_callback (handle, tail_call);
mono_profiler_set_method_exception_leave_callback (handle, method_exc_leave);
}
- if (log_config.collect_coverage)
+ if (log_config.collect_coverage) {
+ mono_profiler_enable_coverage ();
mono_profiler_set_coverage_filter_callback (handle, coverage_filter);
+ }
+ mono_profiler_enable_allocations ();
mono_profiler_enable_sampling (handle);
/*
projects / mono.git / blobdiff