zydronium/SBSPSS
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Browse source
This commit is contained in:
Paul 2000-12-15 20:29:33 +00:00
parent 48629e2f3d
commit e98f64c419
20 changed files with 1052 additions and 637 deletions
Download patch file Download diff file Expand all files Collapse all files

21
Utils/Scripter/codegen.cpp
View file

@ -26,6 +26,10 @@
#include "parser.h"
#endif
#ifndef __FUNCTION_H__
#include "function.h"
#endif
/* Std Lib
------- */
@ -76,7 +80,7 @@ extern int parseFile(char *_filename,CTreeNode *_baseNode)
{
if(s_lexer.yycreate(&s_parser))
{
if(s_lexer.openInputFile(_filename)==true)
if(s_lexer.openInputFile(_filename)==(int)true)
{
s_parser.setCurrentLexer(&s_lexer);
s_parser.setBaseNode(_baseNode);
@ -180,6 +184,9 @@ CTreeNode::CTreeNode(NodeType _type,int _data)
case VALUE_EXPR:
m_value=_data;
break;
case FUNCTION_EXPR:
m_functionNumber=_data;
break;
default:
printf("ARSE\n");
break;
@ -240,7 +247,11 @@ int CTreeNode::generateCode(int _write)
codeSize+=emit(OP_JMP,_write);
codeSize+=m_children[2]->generateCode(_write);
break;
case POP_STMT: // pop
codeSize+=emit(OP_POP,_write);
break;
case ASSIGN_EXPR: // assign [ variable, number ]
codeSize+=m_children[1]->generateCode(_write);
codeSize+=emit(OP_PUSHVALUE,_write);
@ -274,6 +285,12 @@ int CTreeNode::generateCode(int _write)
codeSize+=emit(OP_ADD,_write);
break;
case FUNCTION_EXPR: // function [functionNumber]
codeSize+=emit(OP_CALL_FUNCTION,_write);
codeSize+=emit(getFunctionNumber(),_write);
codeSize+=emit(getFunctionArgCount(getFunctionNumber()),_write);
break;
default:
printf("UNHANDLED CASE %d\n",m_type);
break;