#include <ws2tcpip.h>
#endif
-#ifdef PLATFORM_ANDROID
+#ifdef HOST_ANDROID
#include <linux/in.h>
#include <linux/tcp.h>
#include <sys/endian.h>
MonoClass *klass;
} EventInfo;
-/* Dummy structure used for the profiler callbacks */
-typedef struct {
- void* dummy;
-} DebuggerProfiler;
-
typedef struct {
guint8 *buf, *p, *end;
} Buffer;
#define DEBUG(level,s) do { if (G_UNLIKELY ((level) <= log_level)) { s; fflush (log_file); } } while (0)
-#ifdef PLATFORM_ANDROID
+#ifdef HOST_ANDROID
#define DEBUG_PRINTF(level, ...) do { if (G_UNLIKELY ((level) <= log_level)) { g_print (__VA_ARGS__); } } while (0)
#else
#define DEBUG_PRINTF(level, ...) do { if (G_UNLIKELY ((level) <= log_level)) { fprintf (log_file, __VA_ARGS__); fflush (log_file); } } while (0)
/* Mutex for the cond var above */
static MonoCoopMutex debugger_thread_exited_mutex;
-static DebuggerProfiler debugger_profiler;
-
/* The single step request instance */
static SingleStepReq *ss_req;
static void runtime_shutdown (MonoProfiler *prof);
-static void thread_startup (MonoProfiler *prof, uint64_t tid);
+static void thread_startup (MonoProfiler *prof, uintptr_t tid);
-static void thread_end (MonoProfiler *prof, uint64_t tid);
+static void thread_end (MonoProfiler *prof, uintptr_t tid);
static void appdomain_load (MonoProfiler *prof, MonoDomain *domain);
mono_coop_mutex_init (&debugger_thread_exited_mutex);
mono_coop_cond_init (&debugger_thread_exited_cond);
- MonoProfilerHandle prof = mono_profiler_install ((MonoProfiler*)&debugger_profiler);
- mono_profiler_set_runtime_shutdown_callback (prof, runtime_shutdown);
+ MonoProfilerHandle prof = mono_profiler_create (NULL);
+ mono_profiler_set_runtime_shutdown_end_callback (prof, runtime_shutdown);
mono_profiler_set_runtime_initialized_callback (prof, runtime_initialized);
mono_profiler_set_domain_loaded_callback (prof, appdomain_load);
mono_profiler_set_domain_unloading_callback (prof, appdomain_start_unload);
}
copy_unwind_state_from_frame_data (&tls->async_state, &data, jit_tls);
- copy_unwind_state_from_frame_data (&tls->context, &data, jit_tls);
+ /* Don't set tls->context, it could race with the thread processing a breakpoint etc. */
} else {
tls->async_state.valid = FALSE;
}
return;
if (agent_config.defer) {
- /* Make sure the thread id is always set when doing deferred debugging */
if (is_debugger_thread ()) {
/* Don't suspend on events from the debugger thread */
suspend_policy = SUSPEND_POLICY_NONE;
- thread = mono_thread_get_main ();
}
- else thread = mono_thread_current ();
} else {
if (is_debugger_thread () && event != EVENT_KIND_VM_DEATH)
// FIXME: Send these with a NULL thread, don't suspend the current thread
thread = NULL;
} else {
if (!thread)
- thread = mono_thread_current ();
+ thread = is_debugger_thread () ? mono_thread_get_main () : mono_thread_current ();
if (event == EVENT_KIND_VM_START && arg != NULL)
thread = (MonoThread *)arg;
}
static void
-thread_startup (MonoProfiler *prof, uint64_t tid)
+thread_startup (MonoProfiler *prof, uintptr_t tid)
{
MonoInternalThread *thread = mono_thread_internal_current ();
MonoInternalThread *old_thread;
}
static void
-thread_end (MonoProfiler *prof, uint64_t tid)
+thread_end (MonoProfiler *prof, uintptr_t tid)
{
MonoInternalThread *thread;
DebuggerTlsData *tls = NULL;
return bp->method && bp->method->klass->image->assembly == assembly;
}
-static MonoObject*
-get_this (StackFrame *frame)
+static gpointer
+get_this_addr (StackFrame *frame)
{
//Logic inspiered by "add_var" method and took out path that happens in async method for getting this
MonoDebugVarInfo *var = frame->jit->this_var;
if ((var->index & MONO_DEBUG_VAR_ADDRESS_MODE_FLAGS) != MONO_DEBUG_VAR_ADDRESS_MODE_REGOFFSET)
return NULL;
- guint8 * addr = (guint8 *)mono_arch_context_get_int_reg (&frame->ctx, var->index & ~MONO_DEBUG_VAR_ADDRESS_MODE_FLAGS);
+ guint8 *addr = (guint8 *)mono_arch_context_get_int_reg (&frame->ctx, var->index & ~MONO_DEBUG_VAR_ADDRESS_MODE_FLAGS);
addr += (gint32)var->offset;
- return *(MonoObject**)addr;
-}
-
-//This ID is used to figure out if breakpoint hit on resumeOffset belongs to us or not
-//since thread probably changed...
-static int
-get_this_async_id (StackFrame *frame)
-{
- return get_objid (get_this (frame));
+ return addr;
}
static MonoMethod*
return set_notification_method;
}
-static void
-set_set_notification_for_wait_completion_flag (StackFrame *frame)
+static MonoMethod*
+get_object_id_for_debugger_method (MonoClass* async_builder_class)
{
- MonoObject* obj = get_this (frame);
- g_assert (obj);
- MonoClassField *builder_field = mono_class_get_field_from_name (obj->vtable->klass, "<>t__builder");
+ MonoError error;
+ GPtrArray *array = mono_class_get_methods_by_name (async_builder_class, "get_ObjectIdForDebugger", 0x24, FALSE, FALSE, &error);
+ mono_error_assert_ok (&error);
+ g_assert (array->len == 1);
+ MonoMethod *method = (MonoMethod *)g_ptr_array_index (array, 0);
+ g_ptr_array_free (array, TRUE);
+ return method;
+}
+
+/* Return the address of the AsyncMethodBuilder struct belonging to the state machine method pointed to by FRAME */
+static gpointer
+get_async_method_builder (StackFrame *frame)
+{
+ MonoObject *this_obj;
+ MonoClassField *builder_field;
+ gpointer builder;
+ guint8 *this_addr;
+
+ builder_field = mono_class_get_field_from_name (frame->method->klass, "<>t__builder");
g_assert (builder_field);
- MonoObject* builder;
+
+ this_addr = get_this_addr (frame);
+ if (!this_addr)
+ return NULL;
+
+ if (frame->method->klass->valuetype) {
+ guint8 *vtaddr = *(guint8**)this_addr;
+ builder = (char*)vtaddr + builder_field->offset - sizeof (MonoObject);
+ } else {
+ this_obj = *(MonoObject**)this_addr;
+ builder = (char*)this_obj + builder_field->offset;
+ }
+
+ return builder;
+}
+
+//This ID is used to figure out if breakpoint hit on resumeOffset belongs to us or not
+//since thread probably changed...
+static int
+get_this_async_id (StackFrame *frame)
+{
+ MonoClassField *builder_field;
+ gpointer builder;
+ MonoMethod *method;
+ MonoObject *ex;
MonoError error;
- builder = mono_field_get_value_object_checked (frame->domain, builder_field, obj, &error);
+ MonoObject *obj;
+ gboolean old_disable_breakpoints = FALSE;
+ DebuggerTlsData *tls;
+
+ /*
+ * FRAME points to a method in a state machine class/struct.
+ * Call the ObjectIdForDebugger method of the associated method builder type.
+ */
+ builder = get_async_method_builder (frame);
+ if (!builder)
+ return 0;
+
+ builder_field = mono_class_get_field_from_name (frame->method->klass, "<>t__builder");
+ g_assert (builder_field);
+
+ tls = (DebuggerTlsData *)mono_native_tls_get_value (debugger_tls_id);
+ if (tls) {
+ old_disable_breakpoints = tls->disable_breakpoints;
+ tls->disable_breakpoints = TRUE;
+ }
+
+ method = get_object_id_for_debugger_method (mono_class_from_mono_type (builder_field->type));
+ obj = mono_runtime_try_invoke (method, builder, NULL, &ex, &error);
mono_error_assert_ok (&error);
+
+ if (tls)
+ tls->disable_breakpoints = old_disable_breakpoints;
+
+ return get_objid (obj);
+}
+
+static void
+set_set_notification_for_wait_completion_flag (StackFrame *frame)
+{
+ MonoClassField *builder_field = mono_class_get_field_from_name (frame->method->klass, "<>t__builder");
+ g_assert (builder_field);
+ gpointer builder = get_async_method_builder (frame);
g_assert (builder);
void* args [1];
gboolean arg = TRUE;
+ MonoError error;
args [0] = &arg;
- mono_runtime_invoke_checked (get_set_notification_method (builder->vtable->klass), mono_object_unbox (builder), args, &error);
+ mono_runtime_invoke_checked (get_set_notification_method (mono_class_from_mono_type (builder_field->type)), builder, args, &error);
mono_error_assert_ok (&error);
- mono_field_set_value (obj, builder_field, mono_object_unbox (builder));
}
static MonoMethod* notify_debugger_of_wait_completion_method_cache = NULL;
return agent_config.enabled;
}
-#if defined(PLATFORM_ANDROID) || defined(TARGET_ANDROID)
+#if defined(HOST_ANDROID) || defined(TARGET_ANDROID)
void
mono_debugger_agent_unhandled_exception (MonoException *exc)
{
MonoMethodSignature *sig;
guint8 **arg_buf;
void **args;
- MonoObject *this_arg, *res, *exc;
+ MonoObject *this_arg, *res, *exc = NULL;
MonoDomain *domain;
guint8 *this_buf;
#ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED
mono_stopwatch_start (&watch);
res = mono_runtime_try_invoke (m, m->klass->valuetype ? (gpointer) this_buf : (gpointer) this_arg, args, &exc, &error);
- if (exc == NULL && !mono_error_ok (&error)) {
+ if (!mono_error_ok (&error) && exc == NULL) {
exc = (MonoObject*) mono_error_convert_to_exception (&error);
} else {
mono_error_cleanup (&error); /* FIXME report error */
tls->abort_requested = TRUE;
- mono_thread_internal_abort (THREAD_TO_INTERNAL (thread));
+ mono_thread_internal_abort (THREAD_TO_INTERNAL (thread), FALSE);
mono_loader_unlock ();
break;
}
projects / mono.git / blobdiff