sfs->type = MONO_DEBUG_SYMBOL_SECTION_MONO_LINE_NUMBERS;
sfs->file_offset = section->sh_offset;
sfs->size = section->sh_size;
+ } else if (!strcmp (name, ".mono_symbol_table")) {
+ MonoDebugSymbolFileSection *sfs;
+
+ sfs = &symfile->section_offsets [MONO_DEBUG_SYMBOL_SECTION_MONO_SYMBOL_TABLE];
+ sfs->type = MONO_DEBUG_SYMBOL_SECTION_MONO_SYMBOL_TABLE;
+ sfs->file_offset = section->sh_offset;
+ sfs->size = section->sh_size;
}
}
}
static MonoClass *
-mono_debug_class_get (MonoDebugSymbolFile *symfile, guint32 type_token)
+find_class_by_name (MonoDebugSymbolFile *symfile, const char *nspace, const char *name)
{
+ MonoAssembly **assembly;
MonoClass *klass;
- if ((klass = g_hash_table_lookup (symfile->image->class_cache, GUINT_TO_POINTER (type_token))))
+ klass = mono_class_from_name (symfile->image, nspace, name);
+
+ if (klass)
return klass;
+ for (assembly = symfile->image->references; assembly && *assembly; assembly++) {
+ klass = mono_class_from_name ((*assembly)->image, nspace, name);
+
+ if (klass)
+ return klass;
+ }
+
+ g_message (G_STRLOC ": Can't find class %s.%s", nspace, name);
+
return NULL;
}
+static void
+read_symbol_table (MonoDebugSymbolFile *symfile)
+{
+ const char *ptr, *start, *end;
+ int version, i;
+ long section_size;
+
+ if (!symfile->section_offsets [MONO_DEBUG_SYMBOL_SECTION_MONO_SYMBOL_TABLE].file_offset)
+ return;
+
+ ptr = start = symfile->raw_contents +
+ symfile->section_offsets [MONO_DEBUG_SYMBOL_SECTION_MONO_SYMBOL_TABLE].file_offset;
+
+ version = *((guint16 *) ptr)++;
+ if (version != MONO_DEBUG_SYMBOL_FILE_VERSION) {
+ g_warning ("Symbol file %s has incorrect line number table version "
+ "(expected %d, got %d)", symfile->file_name,
+ MONO_DEBUG_SYMBOL_FILE_VERSION, version);
+ return;
+ }
+
+ section_size = *((guint32 *) ptr)++;
+ end = ptr + section_size;
+
+ g_free (symfile->type_table);
+
+ symfile->num_types = * ((guint32 *) ptr)++;
+ symfile->type_table = g_new0 (MonoClass *, symfile->num_types);
+
+ for (i = 0; i < symfile->num_types; i++) {
+ const char *name, *namespace;
+ MonoClass *klass;
+
+ namespace = ptr;
+ ptr += strlen (namespace) + 1;
+
+ name = ptr;
+ ptr += strlen (name) + 1;
+
+ klass = find_class_by_name (symfile, namespace, name);
+
+ if (klass)
+ symfile->type_table [i] = klass;
+ }
+}
+
+static MonoClass *
+mono_debug_class_get (MonoDebugSymbolFile *symfile, guint32 type_token)
+{
+ MonoClass *klass;
+
+ if (!type_token)
+ return mono_defaults.object_class;
+
+ if (type_token <= symfile->num_types)
+ return symfile->type_table [type_token - 1];
+
+ if ((klass = g_hash_table_lookup (symfile->image->class_cache, GUINT_TO_POINTER (type_token))))
+ return klass;
+
+ return NULL;
+}
+
MonoDebugSymbolFile *
mono_debug_open_symbol_file (MonoImage *image, const char *filename, gboolean emit_warnings)
{
return NULL;
}
+ read_symbol_table (symfile);
+
read_line_numbers (symfile);
return symfile;
int version, already_relocated = 0;
long reloc_size;
+ read_symbol_table (symfile);
+
if (!symfile->section_offsets [MONO_DEBUG_SYMBOL_SECTION_MONO_RELOC_TABLE].file_offset)
return;
}
case MRT_type_sizeof: {
guint32 token = *((guint32 *) tmp_ptr)++;
- MonoClass *klass;
-
- if (!token)
- klass = mono_defaults.object_class;
- else
- klass = mono_debug_class_get (symfile, token);
+ MonoClass *klass = mono_debug_class_get (symfile, token);
if (!klass)
continue;
token, klass, off);
#endif
- * (void **) base_ptr = vtable->data + off;
+ * (void **) base_ptr = (char *) vtable->data + off;
break;
}
/* Array of MONO_DEBUG_SYMBOL_SECTION_MAX elements. */
MonoDebugSymbolFileSection *section_offsets;
GHashTable *line_number_table;
+ guint32 num_types;
+ MonoClass **type_table;
gpointer user_data;
};
gulong size;
};
-#define MONO_DEBUG_SYMBOL_FILE_VERSION 14
+#define MONO_DEBUG_SYMBOL_FILE_VERSION 15
/* Keep in sync with Mono.CSharp.Debugger.MonoDwarfFileWriter.Section */
#define MONO_DEBUG_SYMBOL_SECTION_DEBUG_INFO 0x01
#define MONO_DEBUG_SYMBOL_SECTION_DEBUG_LINE 0x03
#define MONO_DEBUG_SYMBOL_SECTION_MONO_RELOC_TABLE 0x04
#define MONO_DEBUG_SYMBOL_SECTION_MONO_LINE_NUMBERS 0x05
+#define MONO_DEBUG_SYMBOL_SECTION_MONO_SYMBOL_TABLE 0x06
-#define MONO_DEBUG_SYMBOL_SECTION_MAX 0x06
+#define MONO_DEBUG_SYMBOL_SECTION_MAX 0x07
/* Tries to load `filename' as a debugging information file, if `emit_warnings" is set,
* use g_warning() to signal error messages on failure, otherwise silently return NULL. */