godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-04 12:00:25 +00:00
Code Releases Wiki Activity

GDScript: Add names for disassembling function pointers

Browse Source 
When instructions use function pointers, it's not possible to retrieve
their original names in the disassembly. This stores the names in
vectors (in debug builds) so they can be shown.
This commit is contained in:
George Marques
2022-12-29 10:47:53 -03:00
parent 9937915ad7
commit 80e06b29e7
6 changed files with 82 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
modules/gdscript/gdscript_byte_codegen.cpp
View File

@@ -401,6 +401,16 @@ GDScriptFunction *GDScriptByteCodeGenerator::write_end() {
function->_instruction_args_size = instr_args_max;
function->_ptrcall_args_size = ptrcall_max;
#ifdef DEBUG_ENABLED
function->operator_names = operator_names;
function->setter_names = setter_names;
function->getter_names = getter_names;
function->builtin_methods_names = builtin_methods_names;
function->constructors_names = constructors_names;
function->utilities_names = utilities_names;
function->gds_utilities_names = gds_utilities_names;
#endif
ended = true;
return function;
}
@@ -551,6 +561,9 @@ void GDScriptByteCodeGenerator::write_unary_operator(const Address &p_target, Va
append(Address());
append(p_target);
append(op_func);
#ifdef DEBUG_ENABLED
add_debug_name(operator_names, get_operation_pos(op_func), Variant::get_operator_name(p_operator));
#endif
return;
}
@@ -580,6 +593,9 @@ void GDScriptByteCodeGenerator::write_binary_operator(const Address &p_target, V
append(p_right_operand);
append(p_target);
append(op_func);
#ifdef DEBUG_ENABLED
add_debug_name(operator_names, get_operation_pos(op_func), Variant::get_operator_name(p_operator));
#endif
return;
}
@@ -765,6 +781,9 @@ void GDScriptByteCodeGenerator::write_set_named(const Address &p_target, const S
append(p_target);
append(p_source);
append(setter);
#ifdef DEBUG_ENABLED
add_debug_name(setter_names, get_setter_pos(setter), p_name);
#endif
return;
}
append_opcode(GDScriptFunction::OPCODE_SET_NAMED);
@@ -780,6 +799,9 @@ void GDScriptByteCodeGenerator::write_get_named(const Address &p_target, const S
append(p_source);
append(p_target);
append(getter);
#ifdef DEBUG_ENABLED
add_debug_name(getter_names, get_getter_pos(getter), p_name);
#endif
return;
}
append_opcode(GDScriptFunction::OPCODE_GET_NAMED);
@@ -972,14 +994,18 @@ void GDScriptByteCodeGenerator::write_call_async(const Address &p_target, const
append(p_function_name);
}
void GDScriptByteCodeGenerator::write_call_gdscript_utility(const Address &p_target, GDScriptUtilityFunctions::FunctionPtr p_function, const Vector<Address> &p_arguments) {
void GDScriptByteCodeGenerator::write_call_gdscript_utility(const Address &p_target, const StringName &p_function, const Vector<Address> &p_arguments) {
append_opcode_and_argcount(GDScriptFunction::OPCODE_CALL_GDSCRIPT_UTILITY, 1 + p_arguments.size());
GDScriptUtilityFunctions::FunctionPtr gds_function = GDScriptUtilityFunctions::get_function(p_function);
for (int i = 0; i < p_arguments.size(); i++) {
append(p_arguments[i]);
}
append(get_call_target(p_target));
append(p_arguments.size());
append(p_function);
append(gds_function);
#ifdef DEBUG_ENABLED
add_debug_name(gds_utilities_names, get_gds_utility_pos(gds_function), p_function);
#endif
}
void GDScriptByteCodeGenerator::write_call_utility(const Address &p_target, const StringName &p_function, const Vector<Address> &p_arguments) {
@@ -1012,6 +1038,9 @@ void GDScriptByteCodeGenerator::write_call_utility(const Address &p_target, cons
append(target);
append(p_arguments.size());
append(Variant::get_validated_utility_function(p_function));
#ifdef DEBUG_ENABLED
add_debug_name(utilities_names, get_utility_pos(Variant::get_validated_utility_function(p_function)), p_function);
#endif
} else {
append_opcode_and_argcount(GDScriptFunction::OPCODE_CALL_UTILITY, 1 + p_arguments.size());
for (int i = 0; i < p_arguments.size(); i++) {
@@ -1074,6 +1103,9 @@ void GDScriptByteCodeGenerator::write_call_builtin_type(const Address &p_target,
append(target);
append(p_arguments.size());
append(Variant::get_validated_builtin_method(p_type, p_method));
#ifdef DEBUG_ENABLED
add_debug_name(builtin_methods_names, get_builtin_method_pos(Variant::get_validated_builtin_method(p_type, p_method)), p_method);
#endif
}
void GDScriptByteCodeGenerator::write_call_builtin_type(const Address &p_target, const Address &p_base, Variant::Type p_type, const StringName &p_method, const Vector<Address> &p_arguments) {
@@ -1263,6 +1295,9 @@ void GDScriptByteCodeGenerator::write_construct(const Address &p_target, Variant
append(get_call_target(p_target));
append(p_arguments.size());
append(Variant::get_validated_constructor(p_type, valid_constructor));
#ifdef DEBUG_ENABLED
add_debug_name(constructors_names, get_constructor_pos(Variant::get_validated_constructor(p_type, valid_constructor)), Variant::get_type_name(p_type));
#endif
return;
}
}