Eliminate process running requirement of dump_bt in .gdbinit

Most of the time scope are avaible, but if not, it will be hard to get them,
since we can't call function if no proccess running. try to get class name
if we can.

1 files changed, 24 insertions, 13 deletions

diff --git a/.gdbinit b/.gdbinit
index 8cdfaa6093..be2f007d27 100644
--- a/.gdbinit
+++ b/.gdbinit
@@ -47,23 +47,34 @@ define dump_bt
 					if $fst.function.common.scope
 						printf "%s->", $fst.function.common.scope->name
 					else
-						____executor_globals
-						set $class_name_ptr = (char **)malloc(sizeof(char **))
-						set $class_name_len = (int *)malloc(sizeof(int *))
-
-						if basic_functions_module.zts
-							set $dup = zend_get_object_classname($t->object, $class_name_ptr, $class_name_len, $tsrm_ls)
-						else
-							set $dup = zend_get_object_classname($t->object, $class_name_ptr, $class_name_len)
+						if !$eg && !basic_functions_module.zts
+							____executor_globals
 						end
 
-						printf "%s->", *$class_name_ptr
+						set $known_class = 0
+						if $eg
+							set $handle = $t->object.value.obj.handle
+							set $handlers = $t->object.value.obj.handlers
+							set $zobj = (zend_object *)$eg.objects_store.object_buckets[$handle].bucket.obj.object
+
+							if $handlers->get_class_entry == &zend_std_object_get_class
+								set $known_class = 1
+
+								if $handlers.get_class_name
+									if $handlers.get_class_name != &zend_std_object_get_class_name
+										set $known_class = 0
+									end
+								end
+
+								if $known_class
+									printf "%s->", $zobj->ce.name
+								end
+							end
+						end
 
-						if !$dup
-							call _efree(*$class_name_ptr, "[GDB]", 0, "", 0)
+						if !$known_class
+							printf "Unknow->"
 						end
-						call (void) free($class_name_ptr)
-						call (void) free($class_name_len)
 					end
 				else
 					if $fst.function.common.scope