return NULL;
}
+static dw_frame_t find_function_by_name(mc_object_info_t info, const char* name) {
+ unsigned int cursor = 0;
+ dw_frame_t subprogram;
+ xbt_dynar_foreach(info->subprograms, cursor, subprogram){
+ if(!strcmp(name, subprogram->name))
+ return subprogram;
+ }
+
+ return NULL;
+}
+
+static dw_variable_t find_local_variable(dw_frame_t frame, const char* argument_name) {
+ unsigned int cursor = 0;
+ dw_variable_t variable;
+ xbt_dynar_foreach(frame->variables, cursor, variable){
+ if(!strcmp(argument_name, variable->name))
+ return variable;
+ }
+
+ return NULL;
+}
+
+static void test_local_argument(mc_object_info_t info, const char* function, const char* variable, void* address, unw_cursor_t* cursor) {
+ dw_frame_t subprogram = find_function_by_name(info, function);
+ assert(subprogram);
+ // TODO, Lookup frame by IP and test against name instead
+
+ dw_variable_t var = find_local_variable(subprogram, variable);
+ assert(var);
+
+ void* frame_base = mc_find_frame_base(subprogram, cursor);
+ assert((void*)mc_dwarf_resolve_locations(&var->locations, cursor, frame_base) == address);
+
+}
+
static dw_variable_t test_global_variable(mc_object_info_t info, const char* name, void* address, long byte_size) {
dw_variable_t variable = find_global_variable_by_name(info, name);
xbt_assert(variable, "Global variable %s was not found", name);
assert(find_type(mc_binary_info, "second", type)->offset
== ((const char*)&test_some_struct.second) - (const char*)&test_some_struct);
+ unw_context_t context;
+ unw_cursor_t cursor;
+ unw_getcontext(&context);
+ unw_init_local(&cursor, &context);
+
+ test_local_argument(mc_binary_info, "main", "argc", &argc, &cursor);
+
_exit(0);
}