Compiler Namespace Reference

Classes

struct CompilerIdentTable

struct CompilerStringTable

struct CompilerFloatTable

struct ConsoleParser

List of parsers for the compiler. More...

Typedefs

typedef const char *(*) fnGetCurrentFile ()

Function for GetCurrentFile from the lexer.

typedef S32(*) fnGetCurrentLine ()

Function for GetCurrentLine from the lexer.

typedef S32(*) fnParse ()

Function for Parse from the lexer.

typedef void(*) fnRestart (FILE *input_file)

Function for Restart from the lexer.

typedef void(*) fnSetScanBuffer (const char *sb, const char *fn)

Function for SetScanBuffer from the lexer.

Enumerations

enum CompiledInstructions {
  OP_FUNC_DECL,
  OP_CREATE_OBJECT,
  OP_ADD_OBJECT,
  OP_END_OBJECT,
  OP_FINISH_OBJECT,
  OP_JMPIFFNOT,
  OP_JMPIFNOT,
  OP_JMPIFF,
  OP_JMPIF,
  OP_JMPIFNOT_NP,
  OP_JMPIF_NP,
  OP_JMP,
  OP_RETURN,
  OP_CMPEQ,
  OP_CMPGR,
  OP_CMPGE,
  OP_CMPLT,
  OP_CMPLE,
  OP_CMPNE,
  OP_XOR,
  OP_MOD,
  OP_BITAND,
  OP_BITOR,
  OP_NOT,
  OP_NOTF,
  OP_ONESCOMPLEMENT,
  OP_SHR,
  OP_SHL,
  OP_AND,
  OP_OR,
  OP_ADD,
  OP_SUB,
  OP_MUL,
  OP_DIV,
  OP_NEG,
  OP_SETCURVAR,
  OP_SETCURVAR_CREATE,
  OP_SETCURVAR_ARRAY,
  OP_SETCURVAR_ARRAY_CREATE,
  OP_LOADVAR_UINT,
  OP_LOADVAR_FLT,
  OP_LOADVAR_STR,
  OP_SAVEVAR_UINT,
  OP_SAVEVAR_FLT,
  OP_SAVEVAR_STR,
  OP_SETCUROBJECT,
  OP_SETCUROBJECT_NEW,
  OP_SETCUROBJECT_INTERNAL,
  OP_SETCURFIELD,
  OP_SETCURFIELD_ARRAY,
  OP_SETCURFIELD_TYPE,
  OP_LOADFIELD_UINT,
  OP_LOADFIELD_FLT,
  OP_LOADFIELD_STR,
  OP_SAVEFIELD_UINT,
  OP_SAVEFIELD_FLT,
  OP_SAVEFIELD_STR,
  OP_STR_TO_UINT,
  OP_STR_TO_FLT,
  OP_STR_TO_NONE,
  OP_FLT_TO_UINT,
  OP_FLT_TO_STR,
  OP_FLT_TO_NONE,
  OP_UINT_TO_FLT,
  OP_UINT_TO_STR,
  OP_UINT_TO_NONE,
  OP_LOADIMMED_UINT,
  OP_LOADIMMED_FLT,
  OP_TAG_TO_STR,
  OP_LOADIMMED_STR,
  OP_DOCBLOCK_STR,
  OP_LOADIMMED_IDENT,
  OP_CALLFUNC_RESOLVE,
  OP_CALLFUNC,
  OP_ADVANCE_STR,
  OP_ADVANCE_STR_APPENDCHAR,
  OP_ADVANCE_STR_COMMA,
  OP_ADVANCE_STR_NUL,
  OP_REWIND_STR,
  OP_TERMINATE_REWIND_STR,
  OP_COMPARE_STR,
  OP_PUSH,
  OP_PUSH_FRAME,
  OP_BREAK,
  OP_INVALID
}

The opcodes for the TorqueScript VM. More...

Functions

F64 consoleStringToNumber (const char *str, StringTableEntry file=0, U32 line=0)

U32 precompileBlock (StmtNode *block, U32 loopCount)

U32 compileBlock (StmtNode *block, U32 *codeStream, U32 ip, U32 continuePoint, U32 breakPoint)

StringTableEntry U32toSTE (U32 u)

U32 evalSTEtoU32 (StringTableEntry ste, U32)

U32 compileSTEtoU32 (StringTableEntry ste, U32 ip)

CompilerStringTable * getCurrentStringTable ()

CompilerStringTable & getGlobalStringTable ()

CompilerStringTable & getFunctionStringTable ()

void setCurrentStringTable (CompilerStringTable *cst)

CompilerFloatTable * getCurrentFloatTable ()

CompilerFloatTable & getGlobalFloatTable ()

CompilerFloatTable & getFunctionFloatTable ()

void setCurrentFloatTable (CompilerFloatTable *cst)

CompilerIdentTable & getIdentTable ()

void precompileIdent (StringTableEntry ident)

CodeBlock * getBreakCodeBlock ()

void setBreakCodeBlock (CodeBlock *cb)

void resetTables ()

Helper function to reset the float, string, and ident tables to a base starting state.

void * consoleAlloc (U32 size)

void consoleAllocReset ()

void freeConsoleParserList (void)

Free the console parser list.

bool addConsoleParser (char *ext, fnGetCurrentFile gcf, fnGetCurrentLine gcl, fnParse p, fnRestart r, fnSetScanBuffer ssb, bool def=false)

Add a console parser to the list.

ConsoleParser * getParserForFile (const char *filename)

Get the parser for a particular file based on its extension.

Variables

U32(*) STEtoU32 (StringTableEntry ste, U32 ip)

bool gSyntaxError

Typedef Documentation

typedef const char*(*) Compiler::fnGetCurrentFile()

Function for GetCurrentFile from the lexer.

typedef S32(*) Compiler::fnGetCurrentLine()

Function for GetCurrentLine from the lexer.

typedef S32(*) Compiler::fnParse()

Function for Parse from the lexer.

typedef void(*) Compiler::fnRestart(FILE *input_file)

Function for Restart from the lexer.

typedef void(*) Compiler::fnSetScanBuffer(const char *sb, const char *fn)

Function for SetScanBuffer from the lexer.

Enumeration Type Documentation

enum Compiler::CompiledInstructions

The opcodes for the TorqueScript VM.

Enumerator:

OP_FUNC_DECL
OP_CREATE_OBJECT
OP_ADD_OBJECT
OP_END_OBJECT
OP_FINISH_OBJECT
OP_JMPIFFNOT
OP_JMPIFNOT
OP_JMPIFF
OP_JMPIF
OP_JMPIFNOT_NP
OP_JMPIF_NP
OP_JMP
OP_RETURN
OP_CMPEQ
OP_CMPGR
OP_CMPGE
OP_CMPLT
OP_CMPLE
OP_CMPNE
OP_XOR
OP_MOD
OP_BITAND
OP_BITOR
OP_NOT
OP_NOTF
OP_ONESCOMPLEMENT
OP_SHR
OP_SHL
OP_AND
OP_OR
OP_ADD
OP_SUB
OP_MUL
OP_DIV
OP_NEG
OP_SETCURVAR
OP_SETCURVAR_CREATE
OP_SETCURVAR_ARRAY
OP_SETCURVAR_ARRAY_CREATE
OP_LOADVAR_UINT
OP_LOADVAR_FLT
OP_LOADVAR_STR
OP_SAVEVAR_UINT
OP_SAVEVAR_FLT
OP_SAVEVAR_STR
OP_SETCUROBJECT
OP_SETCUROBJECT_NEW
OP_SETCUROBJECT_INTERNAL
OP_SETCURFIELD
OP_SETCURFIELD_ARRAY
OP_SETCURFIELD_TYPE
OP_LOADFIELD_UINT
OP_LOADFIELD_FLT
OP_LOADFIELD_STR
OP_SAVEFIELD_UINT
OP_SAVEFIELD_FLT
OP_SAVEFIELD_STR
OP_STR_TO_UINT
OP_STR_TO_FLT
OP_STR_TO_NONE
OP_FLT_TO_UINT
OP_FLT_TO_STR
OP_FLT_TO_NONE
OP_UINT_TO_FLT
OP_UINT_TO_STR
OP_UINT_TO_NONE
OP_LOADIMMED_UINT
OP_LOADIMMED_FLT
OP_TAG_TO_STR
OP_LOADIMMED_STR
OP_DOCBLOCK_STR
OP_LOADIMMED_IDENT
OP_CALLFUNC_RESOLVE
OP_CALLFUNC
OP_ADVANCE_STR
OP_ADVANCE_STR_APPENDCHAR
OP_ADVANCE_STR_COMMA
OP_ADVANCE_STR_NUL
OP_REWIND_STR
OP_TERMINATE_REWIND_STR
OP_COMPARE_STR
OP_PUSH
OP_PUSH_FRAME
OP_BREAK
OP_INVALID

Function Documentation

F64 Compiler::consoleStringToNumber	(	const char *	str,
		StringTableEntry	file = `0`,
		U32	line = `0`
	)

U32 Compiler::precompileBlock	(	StmtNode *	block,
		U32	loopCount
	)

U32 Compiler::compileBlock	(	StmtNode *	block,
		U32 *	codeStream,
		U32	ip,
		U32	continuePoint,
		U32	breakPoint
	)

StringTableEntry Compiler::U32toSTE ( U32 u ) [inline]

U32 Compiler::evalSTEtoU32	(	StringTableEntry	ste,
		U32
	)

U32 Compiler::compileSTEtoU32	(	StringTableEntry	ste,
		U32	ip
	)

CompilerStringTable* Compiler::getCurrentStringTable ( )

CompilerStringTable& Compiler::getGlobalStringTable ( )

CompilerStringTable& Compiler::getFunctionStringTable ( )

void Compiler::setCurrentStringTable ( CompilerStringTable * cst )

CompilerFloatTable* Compiler::getCurrentFloatTable ( )

CompilerFloatTable& Compiler::getGlobalFloatTable ( )

CompilerFloatTable& Compiler::getFunctionFloatTable ( )

void Compiler::setCurrentFloatTable ( CompilerFloatTable * cst )

CompilerIdentTable& Compiler::getIdentTable ( )

void Compiler::precompileIdent ( StringTableEntry ident )

CodeBlock* Compiler::getBreakCodeBlock ( )

void Compiler::setBreakCodeBlock ( CodeBlock * cb )

void Compiler::resetTables ( )

Helper function to reset the float, string, and ident tables to a base starting state.

void* Compiler::consoleAlloc ( U32 size )

void Compiler::consoleAllocReset ( )

void Compiler::freeConsoleParserList ( void )

Free the console parser list.

See also:: AddConsoleParser()

bool Compiler::addConsoleParser	(	char *	ext,
		fnGetCurrentFile	gcf,
		fnGetCurrentLine	gcl,
		fnParse	p,
		fnRestart	r,
		fnSetScanBuffer	ssb,
		bool	def = `false`
	)

Add a console parser to the list.

Parameters:

	ext	Filename extension
	gcf	GetCurrentFile function
	gcl	GetCurrentLine function
	p	Parse function
	r	Restart function
	ssb	SetScanBuffer function
	def	true if this is the default parser (Note: set this only on the .cs parser!)

Returns:: true for success, false for failure (out of memory)

See also:: FreeConsoleParserList(), ConsoleParser

ConsoleParser* Compiler::getParserForFile ( const char * filename )

Get the parser for a particular file based on its extension.

Parameters:

filename

Filename of file to obtain parser for

See also:: ConsoleParser

Variable Documentation

U32(*) Compiler::STEtoU32(StringTableEntry ste, U32 ip)

bool Compiler::gSyntaxError