static CRITICAL_SECTION debugger_lock_mutex;
static gboolean mono_debugger_initialized = FALSE;
+static GHashTable *images = NULL;
static GHashTable *type_table = NULL;
static GHashTable *class_table = NULL;
+static GHashTable *class_info_table = NULL;
static MonoDebuggerRangeInfo *allocate_range_entry (MonoDebuggerSymbolFile *symfile);
static MonoDebuggerClassInfo *allocate_class_entry (MonoDebuggerSymbolFile *symfile);
static guint32 allocate_type_entry (MonoDebuggerSymbolTable *table, guint32 size, guint8 **ptr);
static guint32 write_type (MonoDebuggerSymbolTable *table, MonoType *type);
+static guint32 write_class (MonoDebuggerSymbolTable *table, MonoClass *klass);
MonoDebuggerSymbolTable *mono_debugger_symbol_table = NULL;
void (*mono_debugger_event_handler) (MonoDebuggerEvent event, gpointer data, guint32 arg) = NULL;
+#define WRITE_UINT32(ptr,value) G_STMT_START { \
+ * ((guint32 *) ptr) = value; \
+ ptr += 4; \
+} G_STMT_END
+
+#define WRITE_POINTER(ptr,value) G_STMT_START { \
+ * ((gpointer *) ptr) = value; \
+ ptr += sizeof (gpointer); \
+} G_STMT_END
+
#ifndef PLATFORM_WIN32
MonoDebuggerIOLayer mono_debugger_io_layer = {
}
symfile = g_new0 (MonoDebuggerSymbolFile, 1);
+ symfile->index = table->num_symbol_files;
+ symfile->range_entry_size = sizeof (MonoDebuggerRangeInfo);
+ symfile->class_entry_size = sizeof (MonoDebuggerClassInfo);
table->symbol_files [table->num_symbol_files++] = symfile;
return symfile;
}
symbol_table->domain = domain;
+ images = g_hash_table_new (g_direct_hash, g_direct_equal);
+ type_table = g_hash_table_new (g_direct_hash, g_direct_equal);
+ class_table = g_hash_table_new (g_direct_hash, g_direct_equal);
+ class_info_table = g_hash_table_new (g_direct_hash, g_direct_equal);
+
mono_debugger_symbol_table = symbol_table;
mono_debugger_initialized = TRUE;
MonoDebuggerSymbolFile *info;
g_assert (mono_debugger_initialized);
+ mono_debugger_lock ();
+
+ info = g_hash_table_lookup (images, handle->image);
+ if (info)
+ return info;
info = allocate_symbol_file_entry (mono_debugger_symbol_table);
info->symfile = handle->symfile;
info->image = handle->image;
info->image_file = handle->image_file;
- mono_debugger_add_type (info, mono_defaults.object_class);
+ g_hash_table_insert (images, handle->image, info);
+ mono_debugger_unlock ();
return info;
}
-static MonoDebuggerClassInfo *
-_mono_debugger_add_type (MonoDebuggerSymbolFile *symfile, MonoClass *klass)
+static void
+write_builtin_type (MonoDebuggerSymbolTable *table, MonoClass *klass, MonoDebuggerBuiltinTypeInfo *info)
{
- MonoDebuggerClassInfo *info;
+ guint8 buffer [BUFSIZ], *ptr = buffer;
+ guint32 size;
- info = allocate_class_entry (symfile);
- info->klass = klass;
+ g_assert (!klass->init_pending);
+ mono_class_init (klass);
+
+ switch (klass->byval_arg.type) {
+ case MONO_TYPE_VOID:
+ *ptr++ = MONO_DEBUGGER_TYPE_KIND_UNKNOWN;
+ WRITE_UINT32 (ptr, 0);
+ ptr += 4;
+ break;
+
+ case MONO_TYPE_BOOLEAN:
+ case MONO_TYPE_I1:
+ case MONO_TYPE_U1:
+ case MONO_TYPE_CHAR:
+ case MONO_TYPE_I2:
+ case MONO_TYPE_U2:
+ case MONO_TYPE_I4:
+ case MONO_TYPE_U4:
+ case MONO_TYPE_R4:
+ case MONO_TYPE_I8:
+ case MONO_TYPE_U8:
+ case MONO_TYPE_R8:
+ *ptr++ = MONO_DEBUGGER_TYPE_KIND_FUNDAMENTAL;
+ WRITE_UINT32 (ptr, klass->instance_size - sizeof (MonoObject));
+ ptr += 4;
+ break;
+
+ case MONO_TYPE_STRING: {
+ MonoString string;
+
+ *ptr++ = MONO_DEBUGGER_TYPE_KIND_STRING;
+ WRITE_UINT32 (ptr, klass->instance_size);
+ ptr += 4;
+ *ptr++ = (guint8*)&string.length - (guint8*)&string;
+ *ptr++ = sizeof (string.length);
+ *ptr++ = (guint8*)&string.chars - (guint8*)&string;
+
+ break;
+ }
+
+ case MONO_TYPE_I:
+ case MONO_TYPE_U:
+ *ptr++ = MONO_DEBUGGER_TYPE_KIND_FUNDAMENTAL;
+ WRITE_UINT32 (ptr, sizeof (void *));
+ ptr += 4;
+ break;
+
+ case MONO_TYPE_VALUETYPE:
+ *ptr++ = MONO_DEBUGGER_TYPE_KIND_STRUCT;
+ WRITE_UINT32 (ptr, klass->instance_size);
+ ptr += 4;
+ break;
+
+ case MONO_TYPE_CLASS:
+ *ptr++ = MONO_DEBUGGER_TYPE_KIND_CLASS;
+ WRITE_UINT32 (ptr, klass->instance_size);
+ ptr += 4;
+ break;
+
+ case MONO_TYPE_OBJECT:
+ g_assert (klass == mono_defaults.object_class);
+ *ptr++ = MONO_DEBUGGER_TYPE_KIND_OBJECT;
+ WRITE_UINT32 (ptr, klass->instance_size);
+ ptr += 4;
+ break;
+
+ default:
+ g_error (G_STRLOC ": Unknown builtin type %s.%s - %d", klass->name_space, klass->name, klass->byval_arg.type);
+ }
+
+ size = ptr - buffer;
+ info->cinfo->type_info = info->type_info = allocate_type_entry (table, size, &info->type_data);
+ memcpy (info->type_data, buffer, size);
+}
+
+static MonoDebuggerBuiltinTypeInfo *
+add_builtin_type (MonoDebuggerSymbolFile *symfile, MonoClass *klass)
+{
+ MonoDebuggerClassInfo *cinfo;
+ MonoDebuggerBuiltinTypeInfo *info;
+
+ cinfo = g_new0 (MonoDebuggerClassInfo, 1);
+ cinfo->klass = klass;
if (klass->rank) {
- info->token = klass->element_class->type_token;
- info->rank = klass->rank;
+ cinfo->token = klass->element_class->type_token;
+ cinfo->rank = klass->rank;
} else
- info->token = klass->type_token;
- info->type_info = write_type (mono_debugger_symbol_table, &klass->this_arg);
+ cinfo->token = klass->type_token;
+
+ g_hash_table_insert (class_info_table, klass, cinfo);
+
+ info = g_new0 (MonoDebuggerBuiltinTypeInfo, 1);
+ info->klass = klass;
+ info->cinfo = cinfo;
+
+ write_builtin_type (mono_debugger_symbol_table, klass, info);
return info;
}
+static void
+add_builtin_type_2 (MonoDebuggerBuiltinTypeInfo *info)
+{
+ info->class_info = write_class (mono_debugger_symbol_table, info->klass);
+ * (guint32 *) (info->type_data + 5) = info->class_info;
+}
+
MonoDebuggerBuiltinTypes *
mono_debugger_add_builtin_types (MonoDebuggerSymbolFile *symfile)
{
MonoDebuggerBuiltinTypes *types = g_new0 (MonoDebuggerBuiltinTypes, 1);
- types->total_size = sizeof (MonoDebuggerBuiltinTypes);
- types->object_class = _mono_debugger_add_type (symfile, mono_defaults.object_class);
- types->byte_class = _mono_debugger_add_type (symfile, mono_defaults.byte_class);
- types->void_class = _mono_debugger_add_type (symfile, mono_defaults.void_class);
- types->boolean_class = _mono_debugger_add_type (symfile, mono_defaults.boolean_class);
- types->sbyte_class = _mono_debugger_add_type (symfile, mono_defaults.sbyte_class);
- types->int16_class = _mono_debugger_add_type (symfile, mono_defaults.int16_class);
- types->uint16_class = _mono_debugger_add_type (symfile, mono_defaults.uint16_class);
- types->int32_class = _mono_debugger_add_type (symfile, mono_defaults.int32_class);
- types->uint32_class = _mono_debugger_add_type (symfile, mono_defaults.uint32_class);
- types->int_class = _mono_debugger_add_type (symfile, mono_defaults.int_class);
- types->uint_class = _mono_debugger_add_type (symfile, mono_defaults.uint_class);
- types->int64_class = _mono_debugger_add_type (symfile, mono_defaults.int64_class);
- types->uint64_class = _mono_debugger_add_type (symfile, mono_defaults.uint64_class);
- types->single_class = _mono_debugger_add_type (symfile, mono_defaults.single_class);
- types->double_class = _mono_debugger_add_type (symfile, mono_defaults.double_class);
- types->char_class = _mono_debugger_add_type (symfile, mono_defaults.char_class);
- types->string_class = _mono_debugger_add_type (symfile, mono_defaults.string_class);
- types->enum_class = _mono_debugger_add_type (symfile, mono_defaults.enum_class);
- types->array_class = _mono_debugger_add_type (symfile, mono_defaults.array_class);
-
mono_debugger_symbol_table->corlib = symfile;
mono_debugger_symbol_table->builtin_types = types;
+ types->total_size = sizeof (MonoDebuggerBuiltinTypes);
+ types->type_info_size = sizeof (MonoDebuggerBuiltinTypeInfo);
+
+ types->object_type = add_builtin_type (symfile, mono_defaults.object_class);
+ types->byte_type = add_builtin_type (symfile, mono_defaults.byte_class);
+ types->void_type = add_builtin_type (symfile, mono_defaults.void_class);
+ types->boolean_type = add_builtin_type (symfile, mono_defaults.boolean_class);
+ types->sbyte_type = add_builtin_type (symfile, mono_defaults.sbyte_class);
+ types->int16_type = add_builtin_type (symfile, mono_defaults.int16_class);
+ types->uint16_type = add_builtin_type (symfile, mono_defaults.uint16_class);
+ types->int32_type = add_builtin_type (symfile, mono_defaults.int32_class);
+ types->uint32_type = add_builtin_type (symfile, mono_defaults.uint32_class);
+ types->int_type = add_builtin_type (symfile, mono_defaults.int_class);
+ types->uint_type = add_builtin_type (symfile, mono_defaults.uint_class);
+ types->int64_type = add_builtin_type (symfile, mono_defaults.int64_class);
+ types->uint64_type = add_builtin_type (symfile, mono_defaults.uint64_class);
+ types->single_type = add_builtin_type (symfile, mono_defaults.single_class);
+ types->double_type = add_builtin_type (symfile, mono_defaults.double_class);
+ types->char_type = add_builtin_type (symfile, mono_defaults.char_class);
+ types->string_type = add_builtin_type (symfile, mono_defaults.string_class);
+
+ types->enum_type = add_builtin_type (symfile, mono_defaults.enum_class);
+ types->array_type = add_builtin_type (symfile, mono_defaults.array_class);
+ types->exception_type = add_builtin_type (symfile, mono_defaults.exception_class);
+
+ add_builtin_type_2 (types->object_type);
+ add_builtin_type_2 (types->byte_type);
+ add_builtin_type_2 (types->void_type);
+ add_builtin_type_2 (types->boolean_type);
+ add_builtin_type_2 (types->sbyte_type);
+ add_builtin_type_2 (types->int16_type);
+ add_builtin_type_2 (types->uint16_type);
+ add_builtin_type_2 (types->int32_type);
+ add_builtin_type_2 (types->uint32_type);
+ add_builtin_type_2 (types->int_type);
+ add_builtin_type_2 (types->uint_type);
+ add_builtin_type_2 (types->int64_type);
+ add_builtin_type_2 (types->uint64_type);
+ add_builtin_type_2 (types->single_type);
+ add_builtin_type_2 (types->double_type);
+ add_builtin_type_2 (types->char_type);
+ add_builtin_type_2 (types->string_type);
+ add_builtin_type_2 (types->enum_type);
+ add_builtin_type_2 (types->array_type);
+ add_builtin_type_2 (types->exception_type);
+
return types;
}
void
mono_debugger_add_type (MonoDebuggerSymbolFile *symfile, MonoClass *klass)
{
- guint32 info;
+ MonoDebuggerClassInfo *cinfo;
mono_debugger_lock ();
- if (!class_table)
- class_table = g_hash_table_new (g_direct_hash, g_direct_equal);
-
- /* We write typeof (object) into each symbol file's type table. */
- info = GPOINTER_TO_UINT (g_hash_table_lookup (class_table, klass));
- if ((info != 0) && (klass != mono_defaults.object_class)) {
+ cinfo = g_hash_table_lookup (class_info_table, klass);
+ if (cinfo) {
mono_debugger_unlock ();
return;
}
symfile->generation++;
- _mono_debugger_add_type (symfile, klass);
+
+ cinfo = allocate_class_entry (symfile);
+ cinfo->klass = klass;
+ if (klass->rank) {
+ cinfo->token = klass->element_class->type_token;
+ cinfo->rank = klass->rank;
+ } else
+ cinfo->token = klass->type_token;
+ g_hash_table_insert (class_info_table, klass, cinfo);
+
+ cinfo->type_info = write_class (mono_debugger_symbol_table, klass);
+
mono_debugger_event (MONO_DEBUGGER_EVENT_TYPE_ADDED, NULL, 0);
mono_debugger_unlock ();
}
MonoDebuggerRangeInfo *retval;
guint32 size, chunks;
- symfile->range_entry_size = sizeof (MonoDebuggerRangeInfo);
-
if (!symfile->range_table) {
size = sizeof (MonoDebuggerRangeInfo) * RANGE_TABLE_CHUNK_SIZE;
symfile->range_table = g_malloc0 (size);
MonoDebuggerClassInfo *retval;
guint32 size, chunks;
- symfile->class_entry_size = sizeof (MonoDebuggerClassInfo);
-
if (!symfile->class_table) {
size = sizeof (MonoDebuggerClassInfo) * CLASS_TABLE_CHUNK_SIZE;
symfile->class_table = g_malloc0 (size);
goto again;
}
+static gboolean
+property_is_static (MonoProperty *prop)
+{
+ MonoMethod *method;
+
+ method = prop->get;
+ if (!method)
+ method = prop->set;
+
+ return method->flags & METHOD_ATTRIBUTE_STATIC;
+}
+
static guint32
-write_simple_type (MonoDebuggerSymbolTable *table, MonoType *type)
+write_class (MonoDebuggerSymbolTable *table, MonoClass *klass)
{
- guint8 buffer [BUFSIZ], *ptr = buffer;
- guint32 size, offset;
+ guint8 buffer [BUFSIZ], *ptr = buffer, *old_ptr;
+ GPtrArray *methods = NULL, *static_methods = NULL, *ctors = NULL;
+ int num_fields = 0, num_static_fields = 0, num_properties = 0, num_static_properties = 0;
+ int num_methods = 0, num_static_methods = 0, num_params = 0, num_static_params = 0, base_offset = 0;
+ int num_ctors = 0, num_ctor_params = 0;
+ guint32 size, data_size, offset;
+ GHashTable *method_slots = NULL;
+ int i;
- if (!type_table)
- type_table = g_hash_table_new (g_direct_hash, g_direct_equal);
+ g_assert (!klass->init_pending);
+ mono_class_init (klass);
- offset = GPOINTER_TO_UINT (g_hash_table_lookup (type_table, type));
+ offset = GPOINTER_TO_UINT (g_hash_table_lookup (class_table, klass));
if (offset)
return offset;
- *ptr++ = MONO_DEBUGGER_TYPE_KIND_FUNDAMENTAL;
- *((gpointer *) ptr)++ = mono_class_from_mono_type (type);
+ if (klass->enumtype) {
+ offset = allocate_type_entry (table, 13, &ptr);
+ g_hash_table_insert (class_table, klass, GUINT_TO_POINTER (offset));
- switch (type->type) {
- case MONO_TYPE_BOOLEAN:
- case MONO_TYPE_I1:
- case MONO_TYPE_U1:
- *((gint32 *) ptr)++ = 1;
- break;
+ *ptr++ = MONO_DEBUGGER_TYPE_KIND_ENUM;
+ WRITE_UINT32 (ptr, klass->instance_size);
+ WRITE_UINT32 (ptr, table->builtin_types->enum_type->type_info);
+ WRITE_UINT32 (ptr, write_type (table, klass->enum_basetype));
+ return offset;
+ }
- case MONO_TYPE_CHAR:
- case MONO_TYPE_I2:
- case MONO_TYPE_U2:
- *((gint32 *) ptr)++ = 2;
- break;
+ for (i = 0; i < klass->field.count; i++)
+ if (!(klass->fields [i].type->attrs & FIELD_ATTRIBUTE_STATIC))
+ ++num_fields;
+ else
+ ++num_static_fields;
- case MONO_TYPE_I4:
- case MONO_TYPE_U4:
- case MONO_TYPE_R4:
- *((gint32 *) ptr)++ = 4;
- break;
+ for (i = 0; i < klass->property.count; i++)
+ if (!property_is_static (&klass->properties [i]))
+ ++num_properties;
+ else
+ ++num_static_properties;
- case MONO_TYPE_I8:
- case MONO_TYPE_U8:
- case MONO_TYPE_R8:
- *((gint32 *) ptr)++ = 8;
- break;
+ method_slots = g_hash_table_new (NULL, NULL);
+ methods = g_ptr_array_new ();
+ static_methods = g_ptr_array_new ();
+ ctors = g_ptr_array_new ();
- case MONO_TYPE_VOID:
- *((gint32 *) ptr)++ = 0;
- break;
+ for (i = 0; i < klass->method.count; i++) {
+ MonoMethod *method = klass->methods [i];
- default:
- return 0;
+ if (!strcmp (method->name, ".cctor"))
+ continue;
+ if (!((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))
+ continue;
+
+ if (!strcmp (method->name, ".ctor")) {
+ ++num_ctors;
+ num_ctor_params += method->signature->param_count;
+ g_ptr_array_add (ctors, method);
+ continue;
+ }
+
+ if (method->flags & METHOD_ATTRIBUTE_SPECIAL_NAME)
+ continue;
+ if (g_hash_table_lookup (method_slots, GUINT_TO_POINTER (method->slot)))
+ continue;
+ g_hash_table_insert (method_slots, GUINT_TO_POINTER (method->slot), method);
+
+ if (method->flags & METHOD_ATTRIBUTE_STATIC) {
+ ++num_static_methods;
+ num_static_params += method->signature->param_count;
+ g_ptr_array_add (static_methods, method);
+ } else {
+ ++num_methods;
+ num_params += method->signature->param_count;
+ g_ptr_array_add (methods, method);
+ }
}
- size = ptr - buffer;
- offset = allocate_type_entry (table, size, &ptr);
- memcpy (ptr, buffer, size);
+ g_hash_table_destroy (method_slots);
- g_hash_table_insert (type_table, type, GUINT_TO_POINTER (offset));
+ size = 66 + sizeof (gpointer) + num_fields * 8 + num_static_fields * 8 + num_properties * (4 + 2 * sizeof (gpointer)) +
+ num_static_properties * (4 + 2 * sizeof (gpointer)) + num_methods * (8 + sizeof (gpointer)) + num_params * 4 +
+ num_static_methods * (8 + sizeof (gpointer)) + num_static_params * 4 + num_ctors * (8 + sizeof (gpointer)) +
+ num_ctor_params * 4;
- return offset;
-}
+ data_size = size;
-/*
- * Adds type `type' to the type table and returns its offset.
- */
-static guint32
-write_type (MonoDebuggerSymbolTable *table, MonoType *type)
-{
- guint8 buffer [BUFSIZ], *ptr = buffer, *old_ptr;
- GPtrArray *methods = NULL;
- int num_fields = 0, num_properties = 0, num_methods = 0;
- int num_params = 0, kind;
- guint32 size, data_size, offset;
- MonoClass *klass = NULL;
+ offset = allocate_type_entry (table, data_size, &ptr);
+ old_ptr = ptr;
- if (!type_table)
- type_table = g_hash_table_new (g_direct_hash, g_direct_equal);
- if (!class_table)
- class_table = g_hash_table_new (g_direct_hash, g_direct_equal);
+ g_hash_table_insert (class_table, klass, GUINT_TO_POINTER (offset));
+
+ *ptr++ = MONO_DEBUGGER_TYPE_KIND_CLASS_INFO;
+
+ if (klass->valuetype)
+ base_offset = - sizeof (MonoObject);
+
+ WRITE_UINT32 (ptr, klass->instance_size + base_offset);
+ *ptr++ = klass->valuetype;
+ WRITE_POINTER (ptr, klass);
+ WRITE_UINT32 (ptr, num_fields);
+ WRITE_UINT32 (ptr, num_fields * 8);
+ WRITE_UINT32 (ptr, num_static_fields);
+ WRITE_UINT32 (ptr, num_static_fields * 8);
+ WRITE_UINT32 (ptr, num_properties);
+ WRITE_UINT32 (ptr, num_properties * (4 + 2 * sizeof (gpointer)));
+ WRITE_UINT32 (ptr, num_static_properties);
+ WRITE_UINT32 (ptr, num_static_properties * (4 + 2 * sizeof (gpointer)));
+ WRITE_UINT32 (ptr, num_methods);
+ WRITE_UINT32 (ptr, num_methods * (4 + 2 * sizeof (gpointer)) + num_params * sizeof (gpointer));
+ WRITE_UINT32 (ptr, num_static_methods);
+ WRITE_UINT32 (ptr, num_static_methods * (4 + 2 * sizeof (gpointer)) + num_static_params * sizeof (gpointer));
+ WRITE_UINT32 (ptr, num_ctors);
+ WRITE_UINT32 (ptr, num_ctors * (4 + 2 * sizeof (gpointer)) + num_ctor_params * sizeof (gpointer));
+
+ for (i = 0; i < klass->field.count; i++) {
+ if (klass->fields [i].type->attrs & FIELD_ATTRIBUTE_STATIC)
+ continue;
- offset = GPOINTER_TO_UINT (g_hash_table_lookup (type_table, type));
- if (offset)
- return offset;
+ WRITE_UINT32 (ptr, klass->fields [i].offset + base_offset);
+ WRITE_UINT32 (ptr, write_type (table, klass->fields [i].type));
+ }
- offset = write_simple_type (table, type);
- if (offset)
- return offset;
+ for (i = 0; i < klass->property.count; i++) {
+ if (property_is_static (&klass->properties [i]))
+ continue;
- kind = type->type;
- if (kind == MONO_TYPE_OBJECT) {
- klass = mono_defaults.object_class;
- kind = MONO_TYPE_CLASS;
- } else if ((kind == MONO_TYPE_VALUETYPE) || (kind == MONO_TYPE_CLASS)) {
- klass = type->data.klass;
- offset = GPOINTER_TO_UINT (g_hash_table_lookup (class_table, klass));
- if (offset)
- return offset;
+ if (klass->properties [i].get)
+ WRITE_UINT32 (ptr, write_type (table, klass->properties [i].get->signature->ret));
+ else
+ WRITE_UINT32 (ptr, 0);
+ WRITE_POINTER (ptr, klass->properties [i].get);
+ WRITE_POINTER (ptr, klass->properties [i].set);
}
- switch (kind) {
- case MONO_TYPE_STRING:
- size = 8 + 2 * sizeof (gpointer);
- break;
+ for (i = 0; i < methods->len; i++) {
+ MonoMethod *method = g_ptr_array_index (methods, i);
+ int j;
- case MONO_TYPE_SZARRAY:
- size = 12 + sizeof (gpointer);
- break;
+ WRITE_POINTER (ptr, method);
+ if ((method->signature->ret) && (method->signature->ret->type != MONO_TYPE_VOID))
+ WRITE_UINT32 (ptr, write_type (table, method->signature->ret));
+ else
+ WRITE_UINT32 (ptr, 0);
+ WRITE_UINT32 (ptr, method->signature->param_count);
+ for (j = 0; j < method->signature->param_count; j++)
+ WRITE_UINT32 (ptr, write_type (table, method->signature->params [j]));
+ }
- case MONO_TYPE_ARRAY:
- size = 19 + sizeof (gpointer);
- break;
+ g_ptr_array_free (methods, FALSE);
- case MONO_TYPE_I:
- case MONO_TYPE_U:
- size = 5 + sizeof (gpointer);
- break;
+ for (i = 0; i < klass->field.count; i++) {
+ if (!(klass->fields [i].type->attrs & FIELD_ATTRIBUTE_STATIC))
+ continue;
- case MONO_TYPE_VALUETYPE:
- case MONO_TYPE_CLASS: {
- GHashTable *method_slots = NULL;
- int i;
+ WRITE_UINT32 (ptr, klass->fields [i].offset);
+ WRITE_UINT32 (ptr, write_type (table, klass->fields [i].type));
+ }
- if (klass->init_pending) {
- size = 1;
- break;
- }
+ for (i = 0; i < klass->property.count; i++) {
+ if (!property_is_static (&klass->properties [i]))
+ continue;
- mono_class_init (klass);
+ if (klass->properties [i].get)
+ WRITE_UINT32 (ptr, write_type (table, klass->properties [i].get->signature->ret));
+ else
+ WRITE_UINT32 (ptr, 0);
+ WRITE_POINTER (ptr, klass->properties [i].get);
+ WRITE_POINTER (ptr, klass->properties [i].set);
+ }
- offset = GPOINTER_TO_UINT (g_hash_table_lookup (class_table, klass));
- if (offset)
- return offset;
+ for (i = 0; i < static_methods->len; i++) {
+ MonoMethod *method = g_ptr_array_index (static_methods, i);
+ int j;
- if (klass->enumtype) {
- size = 9 + sizeof (gpointer);
- break;
- }
+ WRITE_POINTER (ptr, method);
+ if ((method->signature->ret) && (method->signature->ret->type != MONO_TYPE_VOID))
+ WRITE_UINT32 (ptr, write_type (table, method->signature->ret));
+ else
+ WRITE_UINT32 (ptr, 0);
+ WRITE_UINT32 (ptr, method->signature->param_count);
+ for (j = 0; j < method->signature->param_count; j++)
+ WRITE_UINT32 (ptr, write_type (table, method->signature->params [j]));
+ }
- for (i = 0; i < klass->field.count; i++)
- if (!(klass->fields [i].type->attrs & FIELD_ATTRIBUTE_STATIC))
- ++num_fields;
+ g_ptr_array_free (static_methods, FALSE);
- for (i = 0; i < klass->property.count; i++)
- if (!(klass->properties [i].attrs & FIELD_ATTRIBUTE_STATIC))
- ++num_properties;
+ for (i = 0; i < ctors->len; i++) {
+ MonoMethod *ctor = g_ptr_array_index (ctors, i);
+ int j;
- method_slots = g_hash_table_new (NULL, NULL);
- methods = g_ptr_array_new ();
+ WRITE_POINTER (ptr, ctor);
+ WRITE_UINT32 (ptr, 0);
+ WRITE_UINT32 (ptr, ctor->signature->param_count);
+ for (j = 0; j < ctor->signature->param_count; j++)
+ WRITE_UINT32 (ptr, write_type (table, ctor->signature->params [j]));
+ }
- for (i = klass->method.count - 1; i >= 0; i--) {
- MonoMethod *method = klass->methods [i];
+ g_ptr_array_free (ctors, FALSE);
- if (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0)
- continue;
- if (method->flags & (METHOD_ATTRIBUTE_STATIC | METHOD_ATTRIBUTE_SPECIAL_NAME))
- continue;
- if (!((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))
- continue;
- if (g_hash_table_lookup (method_slots, GUINT_TO_POINTER (method->slot)))
- continue;
- g_hash_table_insert (method_slots, GUINT_TO_POINTER (method->slot), method);
+ if (klass->parent && (klass->parent != mono_defaults.object_class))
+ WRITE_UINT32 (ptr, write_class (table, klass->parent));
+ else
+ WRITE_UINT32 (ptr, 0);
- ++num_methods;
- num_params += method->signature->param_count;
+ if (ptr - old_ptr != data_size) {
+ g_warning (G_STRLOC ": %d,%d,%d", ptr - old_ptr, data_size, sizeof (gpointer));
+ if (klass)
+ g_warning (G_STRLOC ": %s.%s", klass->name_space, klass->name);
+ g_assert_not_reached ();
+ }
- g_ptr_array_add (methods, method);
- }
+ return offset;
+}
+
+/*
+ * Adds type `type' to the type table and returns its offset.
+ */
+static guint32
+write_type (MonoDebuggerSymbolTable *table, MonoType *type)
+{
+ guint8 buffer [BUFSIZ], *ptr = buffer;
+ guint32 size, offset;
+ MonoClass *klass;
- g_hash_table_destroy (method_slots);
+ offset = GPOINTER_TO_UINT (g_hash_table_lookup (type_table, type));
+ if (offset)
+ return offset;
- size = 29 + sizeof (gpointer) + num_fields * 8 + num_properties * (4 + 2 * sizeof (gpointer)) +
- num_methods * (8 + sizeof (gpointer)) + num_params * 4;
+ klass = mono_class_from_mono_type (type);
+ if (klass->init_pending)
+ return 0;
+ mono_class_init (klass);
- if (kind == MONO_TYPE_CLASS)
- size += 4;
+ switch (type->type) {
+ case MONO_TYPE_VOID:
+ return table->builtin_types->void_type->type_info;
- break;
- }
+ case MONO_TYPE_BOOLEAN:
+ return table->builtin_types->boolean_type->type_info;
- default:
- size = 1;
- break;
- }
+ case MONO_TYPE_I1:
+ return table->builtin_types->sbyte_type->type_info;
- data_size = size;
+ case MONO_TYPE_U1:
+ return table->builtin_types->byte_type->type_info;
- offset = allocate_type_entry (table, data_size, &ptr);
- old_ptr = ptr;
+ case MONO_TYPE_CHAR:
+ return table->builtin_types->char_type->type_info;
- g_hash_table_insert (type_table, type, GUINT_TO_POINTER (offset));
+ case MONO_TYPE_I2:
+ return table->builtin_types->int16_type->type_info;
- switch (kind) {
- case MONO_TYPE_STRING: {
- MonoString string;
+ case MONO_TYPE_U2:
+ return table->builtin_types->uint16_type->type_info;
- *ptr++ = MONO_DEBUGGER_TYPE_KIND_STRING;
- klass = mono_class_from_mono_type (type);
- *((gpointer *) ptr)++ = klass;
- *((guint32 *) ptr)++ = sizeof (MonoString);
- *((gpointer *) ptr)++ = mono_class_vtable (table->domain, klass);
- *ptr++ = (guint8*)&string.length - (guint8*)&string;
- *ptr++ = sizeof (string.length);
- *ptr++ = (guint8*)&string.chars - (guint8*)&string;
- break;
- }
+ case MONO_TYPE_I4:
+ return table->builtin_types->int32_type->type_info;
+
+ case MONO_TYPE_U4:
+ return table->builtin_types->uint32_type->type_info;
+
+ case MONO_TYPE_I8:
+ return table->builtin_types->int64_type->type_info;
+
+ case MONO_TYPE_U8:
+ return table->builtin_types->uint64_type->type_info;
+
+ case MONO_TYPE_R4:
+ return table->builtin_types->single_type->type_info;
+
+ case MONO_TYPE_R8:
+ return table->builtin_types->double_type->type_info;
+
+ case MONO_TYPE_STRING:
+ return table->builtin_types->string_type->type_info;
+
+ case MONO_TYPE_I:
+ return table->builtin_types->int_type->type_info;
+
+ case MONO_TYPE_U:
+ return table->builtin_types->uint_type->type_info;
case MONO_TYPE_SZARRAY: {
MonoArray array;
*ptr++ = MONO_DEBUGGER_TYPE_KIND_SZARRAY;
- *((gpointer *) ptr)++ = mono_class_from_mono_type (type);
- *((guint32 *) ptr)++ = sizeof (MonoArray);
+ WRITE_UINT32 (ptr, sizeof (MonoArray));
+ g_assert (table->builtin_types->array_type->type_info != 0);
+ WRITE_UINT32 (ptr, table->builtin_types->array_type->type_info);
*ptr++ = (guint8*)&array.max_length - (guint8*)&array;
*ptr++ = sizeof (array.max_length);
*ptr++ = (guint8*)&array.vector - (guint8*)&array;
- *((guint32 *) ptr)++ = write_type (table, &type->data.klass->byval_arg);
+ WRITE_UINT32 (ptr, write_type (table, &type->data.klass->byval_arg));
break;
}
MonoArrayBounds bounds;
*ptr++ = MONO_DEBUGGER_TYPE_KIND_ARRAY;
- *((gpointer *) ptr)++ = mono_class_from_mono_type (type);
- *((guint32 *) ptr)++ = sizeof (MonoArray);
+ WRITE_UINT32 (ptr, sizeof (MonoArray));
+ g_assert (table->builtin_types->array_type->type_info != 0);
+ WRITE_UINT32 (ptr, table->builtin_types->array_type->type_info);
*ptr++ = (guint8*)&array.max_length - (guint8*)&array;
*ptr++ = sizeof (array.max_length);
*ptr++ = (guint8*)&array.vector - (guint8*)&array;
- *ptr++ = type->data.array->rank;
+ *ptr++ = klass->rank;
*ptr++ = (guint8*)&array.bounds - (guint8*)&array;
*ptr++ = sizeof (MonoArrayBounds);
*ptr++ = (guint8*)&bounds.lower_bound - (guint8*)&bounds;
*ptr++ = sizeof (bounds.lower_bound);
*ptr++ = (guint8*)&bounds.length - (guint8*)&bounds;
*ptr++ = sizeof (bounds.length);
- *((guint32 *) ptr)++ = write_type (table, &type->data.array->eklass->byval_arg);
+ WRITE_UINT32 (ptr, write_type (table, &type->data.array->eklass->byval_arg));
break;
}
- case MONO_TYPE_I:
- case MONO_TYPE_U:
- *ptr++ = MONO_DEBUGGER_TYPE_KIND_POINTER;
- *((gpointer *) ptr)++ = mono_class_from_mono_type (type);
- *((gint32 *) ptr)++ = sizeof (void *);
- break;
-
case MONO_TYPE_VALUETYPE:
- case MONO_TYPE_CLASS: {
- int base_offset = kind == MONO_TYPE_CLASS ? 0 : - sizeof (MonoObject);
- int i, j;
-
- if (klass->init_pending) {
- *ptr++ = 0;
- break;
- }
-
- g_hash_table_insert (class_table, klass, GUINT_TO_POINTER (offset));
-
- if (klass->enumtype) {
- *ptr++ = MONO_DEBUGGER_TYPE_KIND_ENUM;
- *((gpointer *) ptr)++ = mono_class_from_mono_type (type);
- *((guint32 *) ptr)++ = sizeof (MonoObject);
- *((guint32 *) ptr)++ = write_type (table, klass->enum_basetype);
- break;
- }
-
- if (type->type == MONO_TYPE_OBJECT)
- *ptr++ = MONO_DEBUGGER_TYPE_KIND_OBJECT;
- else if (type->type == MONO_TYPE_CLASS)
- *ptr++ = MONO_DEBUGGER_TYPE_KIND_CLASS;
- else
- *ptr++ = MONO_DEBUGGER_TYPE_KIND_STRUCT;
-
- *((gpointer *) ptr)++ = klass;
- *((guint32 *) ptr)++ = klass->instance_size + base_offset;
- *((guint32 *) ptr)++ = num_fields;
- *((guint32 *) ptr)++ = num_fields * (4 + sizeof (gpointer));
- *((guint32 *) ptr)++ = num_properties;
- *((guint32 *) ptr)++ = num_properties * 3 * sizeof (gpointer);
- *((guint32 *) ptr)++ = num_methods;
- *((guint32 *) ptr)++ = num_methods * (4 + 2 * sizeof (gpointer)) +
- num_params * sizeof (gpointer);
- for (i = 0; i < klass->field.count; i++) {
- if (klass->fields [i].type->attrs & FIELD_ATTRIBUTE_STATIC)
- continue;
-
- *((guint32 *) ptr)++ = klass->fields [i].offset + base_offset;
- *((guint32 *) ptr)++ = write_type (table, klass->fields [i].type);
- }
-
- for (i = 0; i < klass->property.count; i++) {
- if (klass->properties [i].attrs & FIELD_ATTRIBUTE_STATIC)
- continue;
-
- if (klass->properties [i].get)
- *((guint32 *) ptr)++ = write_type
- (table, klass->properties [i].get->signature->ret);
- else
- *((guint32 *) ptr)++ = 0;
- *((gpointer *) ptr)++ = klass->properties [i].get;
- *((gpointer *) ptr)++ = klass->properties [i].set;
- }
-
- for (i = 0; i < methods->len; i++) {
- MonoMethod *method = g_ptr_array_index (methods, i);
-
- *((gpointer *) ptr)++ = method;
- if ((method->signature->ret) && (method->signature->ret->type != MONO_TYPE_VOID))
- *((guint32 *) ptr)++ = write_type (table, method->signature->ret);
- else
- *((guint32 *) ptr)++ = 0;
- *((guint32 *) ptr)++ = method->signature->param_count;
- for (j = 0; j < method->signature->param_count; j++)
- *((guint32 *) ptr)++ = write_type (table, method->signature->params [j]);
- }
-
- g_ptr_array_free (methods, FALSE);
-
- if (kind == MONO_TYPE_CLASS) {
- if (klass->parent)
- *((guint32 *) ptr)++ = write_type (table, &klass->parent->this_arg);
- else
- *((guint32 *) ptr)++ = 0;
- }
+ case MONO_TYPE_CLASS:
+ case MONO_TYPE_OBJECT:
+ return write_class (table, klass);
+ case MONO_TYPE_PTR:
+ *ptr++ = MONO_DEBUGGER_TYPE_KIND_POINTER;
+ WRITE_UINT32 (ptr, sizeof (gpointer));
+ WRITE_UINT32 (ptr, write_type (table, type->data.type));
break;
- }
default:
- g_message (G_STRLOC ": %p - %x,%x,%x", type, type->attrs, kind, type->byref);
- *ptr++ = 0;
+ g_message (G_STRLOC ": %s.%s - %p - %d", klass->name_space, klass->name, klass, type->type);
+ *ptr++ = MONO_DEBUGGER_TYPE_KIND_UNKNOWN;
+ WRITE_UINT32 (ptr, klass->instance_size);
+ WRITE_UINT32 (ptr, write_class (table, klass));
break;
}
- if (ptr - old_ptr != data_size) {
- g_warning (G_STRLOC ": %d,%d,%d - %d", ptr - old_ptr, data_size, sizeof (gpointer), kind);
- if (klass)
- g_warning (G_STRLOC ": %s.%s", klass->name_space, klass->name);
- g_assert_not_reached ();
- }
+ size = ptr - buffer;
+ offset = allocate_type_entry (mono_debugger_symbol_table, size, &ptr);
+ memcpy (ptr, buffer, size);
return offset;
}
-
MonoReflectionMethod *
ves_icall_MonoDebugger_GetMethod (MonoReflectionAssembly *assembly, guint32 token)
{
{
mono_debugger_event (MONO_DEBUGGER_EVENT_BREAKPOINT, method, index);
}
+
+static gchar *
+get_exception_message (MonoObject *exc)
+{
+ char *message = NULL;
+ MonoString *str;
+ MonoMethod *method;
+ MonoClass *klass;
+ gint i;
+
+ if (mono_object_isinst (exc, mono_defaults.exception_class)) {
+ klass = exc->vtable->klass;
+ method = NULL;
+ while (klass && method == NULL) {
+ for (i = 0; i < klass->method.count; ++i) {
+ method = klass->methods [i];
+ if (!strcmp ("ToString", method->name) &&
+ method->signature->param_count == 0 &&
+ method->flags & METHOD_ATTRIBUTE_VIRTUAL &&
+ method->flags & METHOD_ATTRIBUTE_PUBLIC) {
+ break;
+ }
+ method = NULL;
+ }
+
+ if (method == NULL)
+ klass = klass->parent;
+ }
+
+ g_assert (method);
+
+ str = (MonoString *) mono_runtime_invoke (method, exc, NULL, NULL);
+ if (str)
+ message = mono_string_to_utf8 (str);
+ }
+
+ return message;
+}
+
+MonoObject *
+mono_debugger_runtime_invoke (MonoMethod *method, void *obj, void **params, MonoObject **exc)
+{
+ MonoObject *retval;
+ gchar *message;
+
+ if (method->klass->valuetype && (obj != NULL))
+ obj = mono_value_box (mono_domain_get (), method->klass, obj);
+
+ if (!strcmp (method->name, ".ctor")) {
+ retval = obj = mono_object_new (mono_domain_get (), method->klass);
+
+ mono_runtime_invoke (method, obj, params, exc);
+ } else
+ retval = mono_runtime_invoke (method, obj, params, exc);
+
+ if (*exc == NULL)
+ return retval;
+
+ message = get_exception_message (*exc);
+ if (message) {
+ *exc = (MonoObject *) mono_string_new_wrapper (message);
+ g_free (message);
+ }
+
+ return retval;
+}
+
+guint32
+mono_debugger_lookup_type (const gchar *type_name)
+{
+ int i;
+
+ mono_debugger_lock ();
+
+ for (i = 0; i < mono_debugger_symbol_table->num_symbol_files; i++) {
+ MonoDebuggerSymbolFile *symfile = mono_debugger_symbol_table->symbol_files [i];
+ MonoType *type;
+ guint32 offset;
+
+ type = mono_reflection_type_from_name (type_name, symfile->image);
+ if (!type)
+ continue;
+
+ offset = write_type (mono_debugger_symbol_table, type);
+
+ mono_debugger_unlock ();
+ return offset;
+ }
+
+ mono_debugger_unlock ();
+ return 0;
+}
projects / mono.git / blobdiff