1012 lines
26 KiB
C++
1012 lines
26 KiB
C++
/*************************************************************************/
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/* gdscript_disassembler.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifdef DEBUG_ENABLED
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#include "gdscript_function.h"
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#include "core/string/string_builder.h"
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#include "gdscript.h"
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static String _get_variant_string(const Variant &p_variant) {
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String txt;
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if (p_variant.get_type() == Variant::STRING) {
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txt = "\"" + String(p_variant) + "\"";
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} else if (p_variant.get_type() == Variant::STRING_NAME) {
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txt = "&\"" + String(p_variant) + "\"";
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} else if (p_variant.get_type() == Variant::NODE_PATH) {
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txt = "^\"" + String(p_variant) + "\"";
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} else if (p_variant.get_type() == Variant::OBJECT) {
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Object *obj = p_variant;
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if (!obj) {
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txt = "null";
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} else {
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GDScriptNativeClass *cls = Object::cast_to<GDScriptNativeClass>(obj);
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if (cls) {
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txt += cls->get_name();
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txt += " (class)";
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} else {
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txt = obj->get_class();
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if (obj->get_script_instance()) {
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txt += "(" + obj->get_script_instance()->get_script()->get_path() + ")";
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}
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}
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}
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} else {
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txt = p_variant;
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}
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return txt;
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}
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static String _disassemble_address(const GDScript *p_script, const GDScriptFunction &p_function, int p_address) {
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int addr = p_address & GDScriptFunction::ADDR_MASK;
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switch (p_address >> GDScriptFunction::ADDR_BITS) {
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case GDScriptFunction::ADDR_TYPE_MEMBER: {
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return "member(" + p_script->debug_get_member_by_index(addr) + ")";
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} break;
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case GDScriptFunction::ADDR_TYPE_CONSTANT: {
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return "const(" + _get_variant_string(p_function.get_constant(addr)) + ")";
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} break;
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case GDScriptFunction::ADDR_TYPE_STACK: {
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switch (addr) {
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case GDScriptFunction::ADDR_STACK_SELF:
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return "self";
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case GDScriptFunction::ADDR_STACK_CLASS:
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return "class";
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case GDScriptFunction::ADDR_STACK_NIL:
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return "nil";
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default:
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return "stack(" + itos(addr) + ")";
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}
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} break;
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}
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return "<err>";
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}
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void GDScriptFunction::disassemble(const Vector<String> &p_code_lines) const {
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#define DADDR(m_ip) (_disassemble_address(_script, *this, _code_ptr[ip + m_ip]))
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for (int ip = 0; ip < _code_size;) {
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StringBuilder text;
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int incr = 0;
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text += " ";
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text += itos(ip);
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text += ": ";
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// This makes the compiler complain if some opcode is unchecked in the switch.
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Opcode code = Opcode(_code_ptr[ip] & INSTR_MASK);
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int instr_var_args = (_code_ptr[ip] & INSTR_ARGS_MASK) >> INSTR_BITS;
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switch (code) {
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case OPCODE_OPERATOR: {
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int operation = _code_ptr[ip + 4];
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text += "operator ";
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text += DADDR(3);
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text += " = ";
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text += DADDR(1);
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text += " ";
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text += Variant::get_operator_name(Variant::Operator(operation));
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text += " ";
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text += DADDR(2);
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incr += 5;
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} break;
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case OPCODE_OPERATOR_VALIDATED: {
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text += "validated operator ";
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text += DADDR(3);
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text += " = ";
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text += DADDR(1);
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text += " <operator function> ";
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text += DADDR(2);
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incr += 5;
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} break;
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case OPCODE_EXTENDS_TEST: {
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text += "is object ";
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text += DADDR(3);
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text += " = ";
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text += DADDR(1);
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text += " is ";
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text += DADDR(2);
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incr += 4;
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} break;
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case OPCODE_IS_BUILTIN: {
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text += "is builtin ";
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text += DADDR(2);
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text += " = ";
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text += DADDR(1);
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text += " is ";
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text += Variant::get_type_name(Variant::Type(_code_ptr[ip + 3]));
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incr += 4;
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} break;
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case OPCODE_SET_KEYED: {
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text += "set keyed ";
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text += DADDR(1);
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text += "[";
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text += DADDR(2);
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text += "] = ";
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text += DADDR(3);
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incr += 4;
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} break;
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case OPCODE_SET_KEYED_VALIDATED: {
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text += "set keyed validated ";
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text += DADDR(1);
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text += "[";
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text += DADDR(2);
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text += "] = ";
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text += DADDR(3);
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incr += 5;
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} break;
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case OPCODE_SET_INDEXED_VALIDATED: {
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text += "set indexed validated ";
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text += DADDR(1);
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text += "[";
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text += DADDR(2);
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text += "] = ";
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text += DADDR(3);
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incr += 5;
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} break;
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case OPCODE_GET_KEYED: {
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text += "get keyed ";
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text += DADDR(3);
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text += " = ";
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text += DADDR(1);
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text += "[";
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text += DADDR(2);
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text += "]";
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incr += 4;
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} break;
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case OPCODE_GET_KEYED_VALIDATED: {
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text += "get keyed validated ";
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text += DADDR(3);
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text += " = ";
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text += DADDR(1);
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text += "[";
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text += DADDR(2);
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text += "]";
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incr += 5;
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} break;
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case OPCODE_GET_INDEXED_VALIDATED: {
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text += "get indexed validated ";
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text += DADDR(3);
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text += " = ";
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text += DADDR(1);
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text += "[";
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text += DADDR(2);
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text += "]";
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incr += 5;
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} break;
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case OPCODE_SET_NAMED: {
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text += "set_named ";
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text += DADDR(1);
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text += "[\"";
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text += _global_names_ptr[_code_ptr[ip + 3]];
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text += "\"] = ";
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text += DADDR(2);
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incr += 4;
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} break;
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case OPCODE_SET_NAMED_VALIDATED: {
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text += "set_named validated ";
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text += DADDR(1);
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text += "[\"";
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text += "<unknown name>";
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text += "\"] = ";
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text += DADDR(2);
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incr += 4;
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} break;
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case OPCODE_GET_NAMED: {
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text += "get_named ";
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text += DADDR(2);
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text += " = ";
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text += DADDR(1);
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text += "[\"";
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text += _global_names_ptr[_code_ptr[ip + 3]];
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text += "\"]";
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incr += 4;
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} break;
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case OPCODE_GET_NAMED_VALIDATED: {
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text += "get_named validated ";
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text += DADDR(2);
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text += " = ";
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text += DADDR(1);
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text += "[\"";
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text += "<unknown name>";
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text += "\"]";
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incr += 4;
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} break;
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case OPCODE_SET_MEMBER: {
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text += "set_member ";
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text += "[\"";
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text += _global_names_ptr[_code_ptr[ip + 2]];
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text += "\"] = ";
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text += DADDR(1);
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incr += 3;
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} break;
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case OPCODE_GET_MEMBER: {
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text += "get_member ";
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text += DADDR(1);
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text += " = ";
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text += "[\"";
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text += _global_names_ptr[_code_ptr[ip + 2]];
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text += "\"]";
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incr += 3;
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} break;
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case OPCODE_ASSIGN: {
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text += "assign ";
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text += DADDR(1);
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text += " = ";
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text += DADDR(2);
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incr += 3;
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} break;
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case OPCODE_ASSIGN_TRUE: {
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text += "assign ";
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text += DADDR(1);
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text += " = true";
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incr += 2;
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} break;
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case OPCODE_ASSIGN_FALSE: {
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text += "assign ";
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text += DADDR(1);
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text += " = false";
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incr += 2;
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} break;
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case OPCODE_ASSIGN_TYPED_BUILTIN: {
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text += "assign typed builtin (";
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text += Variant::get_type_name((Variant::Type)_code_ptr[ip + 3]);
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text += ") ";
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text += DADDR(1);
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text += " = ";
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text += DADDR(2);
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incr += 4;
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} break;
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case OPCODE_ASSIGN_TYPED_ARRAY: {
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text += "assign typed array ";
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text += DADDR(1);
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text += " = ";
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text += DADDR(2);
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incr += 3;
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} break;
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case OPCODE_ASSIGN_TYPED_NATIVE: {
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text += "assign typed native (";
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text += DADDR(3);
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text += ") ";
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text += DADDR(1);
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text += " = ";
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text += DADDR(2);
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incr += 4;
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} break;
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case OPCODE_ASSIGN_TYPED_SCRIPT: {
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Variant script = _constants_ptr[_code_ptr[ip + 3]];
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Script *sc = Object::cast_to<Script>(script.operator Object *());
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text += "assign typed script (";
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text += sc->get_path();
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text += ") ";
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text += DADDR(1);
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text += " = ";
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text += DADDR(2);
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incr += 4;
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} break;
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case OPCODE_CAST_TO_BUILTIN: {
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text += "cast builtin ";
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text += DADDR(2);
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text += " = ";
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text += DADDR(1);
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text += " as ";
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text += Variant::get_type_name(Variant::Type(_code_ptr[ip + 1]));
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incr += 4;
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} break;
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case OPCODE_CAST_TO_NATIVE: {
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text += "cast native ";
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text += DADDR(2);
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text += " = ";
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text += DADDR(1);
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text += " as ";
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text += DADDR(3);
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incr += 4;
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} break;
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case OPCODE_CAST_TO_SCRIPT: {
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text += "cast ";
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text += DADDR(2);
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text += " = ";
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text += DADDR(1);
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text += " as ";
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text += DADDR(3);
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incr += 4;
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} break;
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case OPCODE_CONSTRUCT: {
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Variant::Type t = Variant::Type(_code_ptr[ip + 3 + instr_var_args]);
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int argc = _code_ptr[ip + 1 + instr_var_args];
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text += "construct ";
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text += DADDR(1 + argc);
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text += " = ";
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text += Variant::get_type_name(t) + "(";
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for (int i = 0; i < argc; i++) {
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if (i > 0) {
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text += ", ";
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}
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text += DADDR(i + 1);
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}
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text += ")";
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incr = 3 + instr_var_args;
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} break;
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case OPCODE_CONSTRUCT_VALIDATED: {
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int argc = _code_ptr[ip + 1 + instr_var_args];
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text += "construct validated ";
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text += DADDR(1 + argc);
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text += " = ";
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text += "<unknown type>(";
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for (int i = 0; i < argc; i++) {
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if (i > 0) {
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text += ", ";
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}
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text += DADDR(i + 1);
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}
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text += ")";
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incr = 3 + instr_var_args;
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} break;
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case OPCODE_CONSTRUCT_ARRAY: {
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int argc = _code_ptr[ip + 1 + instr_var_args];
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text += " make_array ";
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text += DADDR(1 + argc);
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text += " = [";
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for (int i = 0; i < argc; i++) {
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if (i > 0) {
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text += ", ";
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}
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text += DADDR(1 + i);
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}
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text += "]";
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incr += 3 + argc;
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} break;
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case OPCODE_CONSTRUCT_TYPED_ARRAY: {
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int argc = _code_ptr[ip + 1 + instr_var_args];
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Ref<Script> script_type = get_constant(_code_ptr[ip + argc + 2]);
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Variant::Type builtin_type = (Variant::Type)_code_ptr[ip + argc + 4];
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StringName native_type = get_global_name(_code_ptr[ip + argc + 5]);
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String type_name;
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if (script_type.is_valid() && script_type->is_valid()) {
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type_name = script_type->get_path();
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} else if (native_type != StringName()) {
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type_name = native_type;
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} else {
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type_name = Variant::get_type_name(builtin_type);
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}
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|
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text += " make_typed_array (";
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text += type_name;
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|
text += ") ";
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|
|
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text += DADDR(1 + argc);
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|
text += " = [";
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|
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for (int i = 0; i < argc; i++) {
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if (i > 0) {
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|
text += ", ";
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|
}
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text += DADDR(1 + i);
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}
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text += "]";
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incr += 3 + argc;
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} break;
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case OPCODE_CONSTRUCT_DICTIONARY: {
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int argc = _code_ptr[ip + 1 + instr_var_args];
|
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text += "make_dict ";
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text += DADDR(1 + argc * 2);
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text += " = {";
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for (int i = 0; i < argc; i++) {
|
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if (i > 0) {
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|
text += ", ";
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|
}
|
|
text += DADDR(1 + i * 2 + 0);
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text += ": ";
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|
text += DADDR(1 + i * 2 + 1);
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}
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text += "}";
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|
incr += 3 + argc * 2;
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|
} break;
|
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case OPCODE_CALL:
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case OPCODE_CALL_RETURN:
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case OPCODE_CALL_ASYNC: {
|
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bool ret = (_code_ptr[ip] & INSTR_MASK) == OPCODE_CALL_RETURN;
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bool async = (_code_ptr[ip] & INSTR_MASK) == OPCODE_CALL_ASYNC;
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|
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if (ret) {
|
|
text += "call-ret ";
|
|
} else if (async) {
|
|
text += "call-async ";
|
|
} else {
|
|
text += "call ";
|
|
}
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int argc = _code_ptr[ip + 1 + instr_var_args];
|
|
if (ret || async) {
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|
text += DADDR(2 + argc) + " = ";
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|
}
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|
|
|
text += DADDR(1 + argc) + ".";
|
|
text += String(_global_names_ptr[_code_ptr[ip + 2 + instr_var_args]]);
|
|
text += "(";
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for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
text += ", ";
|
|
}
|
|
text += DADDR(1 + i);
|
|
}
|
|
text += ")";
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|
incr = 5 + argc;
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|
} break;
|
|
case OPCODE_CALL_METHOD_BIND:
|
|
case OPCODE_CALL_METHOD_BIND_RET: {
|
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bool ret = (_code_ptr[ip] & INSTR_MASK) == OPCODE_CALL_METHOD_BIND_RET;
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|
|
if (ret) {
|
|
text += "call-method_bind-ret ";
|
|
} else {
|
|
text += "call-method_bind ";
|
|
}
|
|
|
|
MethodBind *method = _methods_ptr[_code_ptr[ip + 2 + instr_var_args]];
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|
|
|
int argc = _code_ptr[ip + 1 + instr_var_args];
|
|
if (ret) {
|
|
text += DADDR(2 + argc) + " = ";
|
|
}
|
|
|
|
text += DADDR(1 + argc) + ".";
|
|
text += method->get_name();
|
|
text += "(";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
text += ", ";
|
|
}
|
|
text += DADDR(1 + i);
|
|
}
|
|
text += ")";
|
|
|
|
incr = 5 + argc;
|
|
} break;
|
|
case OPCODE_CALL_BUILTIN_STATIC: {
|
|
Variant::Type type = (Variant::Type)_code_ptr[ip + 1 + instr_var_args];
|
|
int argc = _code_ptr[ip + 3 + instr_var_args];
|
|
|
|
text += "call built-in method static ";
|
|
text += DADDR(1 + argc);
|
|
text += " = ";
|
|
text += Variant::get_type_name(type);
|
|
text += ".";
|
|
text += _global_names_ptr[_code_ptr[ip + 2 + instr_var_args]].operator String();
|
|
text += "(";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
text += ", ";
|
|
}
|
|
text += DADDR(1 + i);
|
|
}
|
|
text += ")";
|
|
|
|
incr += 5 + argc;
|
|
} break;
|
|
case OPCODE_CALL_PTRCALL_NO_RETURN: {
|
|
text += "call-ptrcall (no return) ";
|
|
|
|
MethodBind *method = _methods_ptr[_code_ptr[ip + 2 + instr_var_args]];
|
|
|
|
int argc = _code_ptr[ip + 1 + instr_var_args];
|
|
|
|
text += DADDR(1 + argc) + ".";
|
|
text += method->get_name();
|
|
text += "(";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
text += ", ";
|
|
}
|
|
text += DADDR(1 + i);
|
|
}
|
|
text += ")";
|
|
|
|
incr = 5 + argc;
|
|
} break;
|
|
|
|
#define DISASSEMBLE_PTRCALL(m_type) \
|
|
case OPCODE_CALL_PTRCALL_##m_type: { \
|
|
text += "call-ptrcall (return "; \
|
|
text += #m_type; \
|
|
text += ") "; \
|
|
MethodBind *method = _methods_ptr[_code_ptr[ip + 2 + instr_var_args]]; \
|
|
int argc = _code_ptr[ip + 1 + instr_var_args]; \
|
|
text += DADDR(2 + argc) + " = "; \
|
|
text += DADDR(1 + argc) + "."; \
|
|
text += method->get_name(); \
|
|
text += "("; \
|
|
for (int i = 0; i < argc; i++) { \
|
|
if (i > 0) \
|
|
text += ", "; \
|
|
text += DADDR(1 + i); \
|
|
} \
|
|
text += ")"; \
|
|
incr = 5 + argc; \
|
|
} break
|
|
|
|
DISASSEMBLE_PTRCALL(BOOL);
|
|
DISASSEMBLE_PTRCALL(INT);
|
|
DISASSEMBLE_PTRCALL(FLOAT);
|
|
DISASSEMBLE_PTRCALL(STRING);
|
|
DISASSEMBLE_PTRCALL(VECTOR2);
|
|
DISASSEMBLE_PTRCALL(VECTOR2I);
|
|
DISASSEMBLE_PTRCALL(RECT2);
|
|
DISASSEMBLE_PTRCALL(RECT2I);
|
|
DISASSEMBLE_PTRCALL(VECTOR3);
|
|
DISASSEMBLE_PTRCALL(VECTOR3I);
|
|
DISASSEMBLE_PTRCALL(TRANSFORM2D);
|
|
DISASSEMBLE_PTRCALL(PLANE);
|
|
DISASSEMBLE_PTRCALL(AABB);
|
|
DISASSEMBLE_PTRCALL(BASIS);
|
|
DISASSEMBLE_PTRCALL(TRANSFORM3D);
|
|
DISASSEMBLE_PTRCALL(COLOR);
|
|
DISASSEMBLE_PTRCALL(STRING_NAME);
|
|
DISASSEMBLE_PTRCALL(NODE_PATH);
|
|
DISASSEMBLE_PTRCALL(RID);
|
|
DISASSEMBLE_PTRCALL(QUATERNION);
|
|
DISASSEMBLE_PTRCALL(OBJECT);
|
|
DISASSEMBLE_PTRCALL(CALLABLE);
|
|
DISASSEMBLE_PTRCALL(SIGNAL);
|
|
DISASSEMBLE_PTRCALL(DICTIONARY);
|
|
DISASSEMBLE_PTRCALL(ARRAY);
|
|
DISASSEMBLE_PTRCALL(PACKED_BYTE_ARRAY);
|
|
DISASSEMBLE_PTRCALL(PACKED_INT32_ARRAY);
|
|
DISASSEMBLE_PTRCALL(PACKED_INT64_ARRAY);
|
|
DISASSEMBLE_PTRCALL(PACKED_FLOAT32_ARRAY);
|
|
DISASSEMBLE_PTRCALL(PACKED_FLOAT64_ARRAY);
|
|
DISASSEMBLE_PTRCALL(PACKED_STRING_ARRAY);
|
|
DISASSEMBLE_PTRCALL(PACKED_VECTOR2_ARRAY);
|
|
DISASSEMBLE_PTRCALL(PACKED_VECTOR3_ARRAY);
|
|
DISASSEMBLE_PTRCALL(PACKED_COLOR_ARRAY);
|
|
|
|
case OPCODE_CALL_BUILTIN_TYPE_VALIDATED: {
|
|
int argc = _code_ptr[ip + 1 + instr_var_args];
|
|
|
|
text += "call-builtin-method validated ";
|
|
|
|
text += DADDR(2 + argc) + " = ";
|
|
|
|
text += DADDR(1) + ".";
|
|
text += "<unknown method>";
|
|
|
|
text += "(";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
text += ", ";
|
|
}
|
|
text += DADDR(1 + i);
|
|
}
|
|
text += ")";
|
|
|
|
incr = 5 + argc;
|
|
} break;
|
|
case OPCODE_CALL_UTILITY: {
|
|
text += "call-utility ";
|
|
|
|
int argc = _code_ptr[ip + 1 + instr_var_args];
|
|
text += DADDR(1 + argc) + " = ";
|
|
|
|
text += _global_names_ptr[_code_ptr[ip + 2 + instr_var_args]];
|
|
text += "(";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
text += ", ";
|
|
}
|
|
text += DADDR(1 + i);
|
|
}
|
|
text += ")";
|
|
|
|
incr = 4 + argc;
|
|
} break;
|
|
case OPCODE_CALL_UTILITY_VALIDATED: {
|
|
text += "call-utility ";
|
|
|
|
int argc = _code_ptr[ip + 1 + instr_var_args];
|
|
text += DADDR(1 + argc) + " = ";
|
|
|
|
text += "<unknown function>";
|
|
text += "(";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
text += ", ";
|
|
}
|
|
text += DADDR(1 + i);
|
|
}
|
|
text += ")";
|
|
|
|
incr = 4 + argc;
|
|
} break;
|
|
case OPCODE_CALL_GDSCRIPT_UTILITY: {
|
|
text += "call-gscript-utility ";
|
|
|
|
int argc = _code_ptr[ip + 1 + instr_var_args];
|
|
text += DADDR(1 + argc) + " = ";
|
|
|
|
text += "<unknown function>";
|
|
text += "(";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
text += ", ";
|
|
}
|
|
text += DADDR(1 + i);
|
|
}
|
|
text += ")";
|
|
|
|
incr = 4 + argc;
|
|
} break;
|
|
case OPCODE_CALL_SELF_BASE: {
|
|
text += "call-self-base ";
|
|
|
|
int argc = _code_ptr[ip + 1 + instr_var_args];
|
|
text += DADDR(2 + argc) + " = ";
|
|
|
|
text += _global_names_ptr[_code_ptr[ip + 2 + instr_var_args]];
|
|
text += "(";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
text += ", ";
|
|
}
|
|
text += DADDR(1 + i);
|
|
}
|
|
text += ")";
|
|
|
|
incr = 4 + argc;
|
|
} break;
|
|
case OPCODE_AWAIT: {
|
|
text += "await ";
|
|
text += DADDR(1);
|
|
|
|
incr = 2;
|
|
} break;
|
|
case OPCODE_AWAIT_RESUME: {
|
|
text += "await resume ";
|
|
text += DADDR(1);
|
|
|
|
incr = 2;
|
|
} break;
|
|
case OPCODE_CREATE_LAMBDA: {
|
|
int captures_count = _code_ptr[ip + 1 + instr_var_args];
|
|
GDScriptFunction *lambda = _lambdas_ptr[_code_ptr[ip + 2 + instr_var_args]];
|
|
|
|
text += DADDR(1 + captures_count);
|
|
text += "create lambda from ";
|
|
text += lambda->name.operator String();
|
|
text += "function, captures (";
|
|
|
|
for (int i = 0; i < captures_count; i++) {
|
|
if (i > 0) {
|
|
text += ", ";
|
|
}
|
|
text += DADDR(1 + i);
|
|
}
|
|
text += ")";
|
|
|
|
incr = 3 + captures_count;
|
|
} break;
|
|
case OPCODE_JUMP: {
|
|
text += "jump ";
|
|
text += itos(_code_ptr[ip + 1]);
|
|
|
|
incr = 2;
|
|
} break;
|
|
case OPCODE_JUMP_IF: {
|
|
text += "jump-if ";
|
|
text += DADDR(1);
|
|
text += " to ";
|
|
text += itos(_code_ptr[ip + 2]);
|
|
|
|
incr = 3;
|
|
} break;
|
|
case OPCODE_JUMP_IF_NOT: {
|
|
text += "jump-if-not ";
|
|
text += DADDR(1);
|
|
text += " to ";
|
|
text += itos(_code_ptr[ip + 2]);
|
|
|
|
incr = 3;
|
|
} break;
|
|
case OPCODE_JUMP_TO_DEF_ARGUMENT: {
|
|
text += "jump-to-default-argument ";
|
|
|
|
incr = 1;
|
|
} break;
|
|
case OPCODE_RETURN: {
|
|
text += "return ";
|
|
text += DADDR(1);
|
|
|
|
incr = 2;
|
|
} break;
|
|
case OPCODE_RETURN_TYPED_BUILTIN: {
|
|
text += "return typed builtin (";
|
|
text += Variant::get_type_name((Variant::Type)_code_ptr[ip + 2]);
|
|
text += ") ";
|
|
text += DADDR(1);
|
|
|
|
incr += 3;
|
|
} break;
|
|
case OPCODE_RETURN_TYPED_ARRAY: {
|
|
text += "return typed array ";
|
|
text += DADDR(1);
|
|
|
|
incr += 5;
|
|
} break;
|
|
case OPCODE_RETURN_TYPED_NATIVE: {
|
|
text += "return typed native (";
|
|
text += DADDR(2);
|
|
text += ") ";
|
|
text += DADDR(1);
|
|
|
|
incr += 3;
|
|
} break;
|
|
case OPCODE_RETURN_TYPED_SCRIPT: {
|
|
Variant script = _constants_ptr[_code_ptr[ip + 2]];
|
|
Script *sc = Object::cast_to<Script>(script.operator Object *());
|
|
|
|
text += "return typed script (";
|
|
text += sc->get_path();
|
|
text += ") ";
|
|
text += DADDR(1);
|
|
|
|
incr += 3;
|
|
} break;
|
|
|
|
#define DISASSEMBLE_ITERATE(m_type) \
|
|
case OPCODE_ITERATE_##m_type: { \
|
|
text += "for-loop (typed "; \
|
|
text += #m_type; \
|
|
text += ") "; \
|
|
text += DADDR(3); \
|
|
text += " in "; \
|
|
text += DADDR(2); \
|
|
text += " counter "; \
|
|
text += DADDR(1); \
|
|
text += " end "; \
|
|
text += itos(_code_ptr[ip + 4]); \
|
|
incr += 5; \
|
|
} break
|
|
|
|
#define DISASSEMBLE_ITERATE_BEGIN(m_type) \
|
|
case OPCODE_ITERATE_BEGIN_##m_type: { \
|
|
text += "for-init (typed "; \
|
|
text += #m_type; \
|
|
text += ") "; \
|
|
text += DADDR(3); \
|
|
text += " in "; \
|
|
text += DADDR(2); \
|
|
text += " counter "; \
|
|
text += DADDR(1); \
|
|
text += " end "; \
|
|
text += itos(_code_ptr[ip + 4]); \
|
|
incr += 5; \
|
|
} break
|
|
|
|
#define DISASSEMBLE_ITERATE_TYPES(m_macro) \
|
|
m_macro(INT); \
|
|
m_macro(FLOAT); \
|
|
m_macro(VECTOR2); \
|
|
m_macro(VECTOR2I); \
|
|
m_macro(VECTOR3); \
|
|
m_macro(VECTOR3I); \
|
|
m_macro(STRING); \
|
|
m_macro(DICTIONARY); \
|
|
m_macro(ARRAY); \
|
|
m_macro(PACKED_BYTE_ARRAY); \
|
|
m_macro(PACKED_INT32_ARRAY); \
|
|
m_macro(PACKED_INT64_ARRAY); \
|
|
m_macro(PACKED_FLOAT32_ARRAY); \
|
|
m_macro(PACKED_FLOAT64_ARRAY); \
|
|
m_macro(PACKED_STRING_ARRAY); \
|
|
m_macro(PACKED_VECTOR2_ARRAY); \
|
|
m_macro(PACKED_VECTOR3_ARRAY); \
|
|
m_macro(PACKED_COLOR_ARRAY); \
|
|
m_macro(OBJECT)
|
|
|
|
case OPCODE_ITERATE_BEGIN: {
|
|
text += "for-init ";
|
|
text += DADDR(3);
|
|
text += " in ";
|
|
text += DADDR(2);
|
|
text += " counter ";
|
|
text += DADDR(1);
|
|
text += " end ";
|
|
text += itos(_code_ptr[ip + 4]);
|
|
|
|
incr += 5;
|
|
} break;
|
|
DISASSEMBLE_ITERATE_TYPES(DISASSEMBLE_ITERATE_BEGIN);
|
|
case OPCODE_ITERATE: {
|
|
text += "for-loop ";
|
|
text += DADDR(2);
|
|
text += " in ";
|
|
text += DADDR(2);
|
|
text += " counter ";
|
|
text += DADDR(1);
|
|
text += " end ";
|
|
text += itos(_code_ptr[ip + 4]);
|
|
|
|
incr += 5;
|
|
} break;
|
|
DISASSEMBLE_ITERATE_TYPES(DISASSEMBLE_ITERATE);
|
|
case OPCODE_STORE_NAMED_GLOBAL: {
|
|
text += "store named global ";
|
|
text += DADDR(1);
|
|
text += " = ";
|
|
text += String(_global_names_ptr[_code_ptr[ip + 2]]);
|
|
|
|
incr += 3;
|
|
} break;
|
|
case OPCODE_LINE: {
|
|
int line = _code_ptr[ip + 1] - 1;
|
|
if (line >= 0 && line < p_code_lines.size()) {
|
|
text += "line ";
|
|
text += itos(line + 1);
|
|
text += ": ";
|
|
text += p_code_lines[line];
|
|
} else {
|
|
text += "";
|
|
}
|
|
|
|
incr += 2;
|
|
} break;
|
|
|
|
#define DISASSEMBLE_TYPE_ADJUST(m_v_type) \
|
|
case OPCODE_TYPE_ADJUST_##m_v_type: { \
|
|
text += "type adjust ("; \
|
|
text += #m_v_type; \
|
|
text += ") "; \
|
|
text += DADDR(1); \
|
|
incr += 2; \
|
|
} break
|
|
|
|
DISASSEMBLE_TYPE_ADJUST(BOOL);
|
|
DISASSEMBLE_TYPE_ADJUST(INT);
|
|
DISASSEMBLE_TYPE_ADJUST(FLOAT);
|
|
DISASSEMBLE_TYPE_ADJUST(STRING);
|
|
DISASSEMBLE_TYPE_ADJUST(VECTOR2);
|
|
DISASSEMBLE_TYPE_ADJUST(VECTOR2I);
|
|
DISASSEMBLE_TYPE_ADJUST(RECT2);
|
|
DISASSEMBLE_TYPE_ADJUST(RECT2I);
|
|
DISASSEMBLE_TYPE_ADJUST(VECTOR3);
|
|
DISASSEMBLE_TYPE_ADJUST(VECTOR3I);
|
|
DISASSEMBLE_TYPE_ADJUST(TRANSFORM2D);
|
|
DISASSEMBLE_TYPE_ADJUST(PLANE);
|
|
DISASSEMBLE_TYPE_ADJUST(QUATERNION);
|
|
DISASSEMBLE_TYPE_ADJUST(AABB);
|
|
DISASSEMBLE_TYPE_ADJUST(BASIS);
|
|
DISASSEMBLE_TYPE_ADJUST(TRANSFORM);
|
|
DISASSEMBLE_TYPE_ADJUST(COLOR);
|
|
DISASSEMBLE_TYPE_ADJUST(STRING_NAME);
|
|
DISASSEMBLE_TYPE_ADJUST(NODE_PATH);
|
|
DISASSEMBLE_TYPE_ADJUST(RID);
|
|
DISASSEMBLE_TYPE_ADJUST(OBJECT);
|
|
DISASSEMBLE_TYPE_ADJUST(CALLABLE);
|
|
DISASSEMBLE_TYPE_ADJUST(SIGNAL);
|
|
DISASSEMBLE_TYPE_ADJUST(DICTIONARY);
|
|
DISASSEMBLE_TYPE_ADJUST(ARRAY);
|
|
DISASSEMBLE_TYPE_ADJUST(PACKED_BYTE_ARRAY);
|
|
DISASSEMBLE_TYPE_ADJUST(PACKED_INT32_ARRAY);
|
|
DISASSEMBLE_TYPE_ADJUST(PACKED_INT64_ARRAY);
|
|
DISASSEMBLE_TYPE_ADJUST(PACKED_FLOAT32_ARRAY);
|
|
DISASSEMBLE_TYPE_ADJUST(PACKED_FLOAT64_ARRAY);
|
|
DISASSEMBLE_TYPE_ADJUST(PACKED_STRING_ARRAY);
|
|
DISASSEMBLE_TYPE_ADJUST(PACKED_VECTOR2_ARRAY);
|
|
DISASSEMBLE_TYPE_ADJUST(PACKED_VECTOR3_ARRAY);
|
|
DISASSEMBLE_TYPE_ADJUST(PACKED_COLOR_ARRAY);
|
|
|
|
case OPCODE_ASSERT: {
|
|
text += "assert (";
|
|
text += DADDR(1);
|
|
text += ", ";
|
|
text += DADDR(2);
|
|
text += ")";
|
|
|
|
incr += 3;
|
|
} break;
|
|
case OPCODE_BREAKPOINT: {
|
|
text += "breakpoint";
|
|
|
|
incr += 1;
|
|
} break;
|
|
case OPCODE_END: {
|
|
text += "== END ==";
|
|
|
|
incr += 1;
|
|
} break;
|
|
}
|
|
|
|
ip += incr;
|
|
if (text.get_string_length() > 0) {
|
|
print_line(text.as_string());
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif
|