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. More...
typedef S32(*	fnGetCurrentLine )()
	Function for GetCurrentLine from the lexer. More...
typedef S32(*	fnParse )()
	Function for Parse from the lexer. More...
typedef void(*	fnRestart )(FILE *input_file)
	Function for Restart from the lexer. More...
typedef void(*	fnSetScanBuffer )(const char *sb, const char *fn)
	Function for SetScanBuffer from the lexer. More...

Enumerations
enum	CompiledInstructions {   OP_FUNC_DECL, OP_CREATE_OBJECT, OP_ADD_OBJECT, OP_END_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_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
U32	precompileBlock (StmtNode *block, U32 loopCount)
U32	compileBlock (StmtNode *block, U32 *codeStream, U32 ip, U32 continuePoint, U32 breakPoint)
F64	consoleStringToNumber (const char *str, StringTableEntry file, U32 line)
CodeBlock *	getBreakCodeBlock ()
void	setBreakCodeBlock (CodeBlock *cb)
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)
void	resetTables ()
void *	consoleAlloc (U32 size)
void	consoleAllocReset ()
StringTableEntry	U32toSTE (U32 u)
void	freeConsoleParserList (void)
	Free the console parser list. More...
bool	addConsoleParser (const char *ext, fnGetCurrentFile gcf, fnGetCurrentLine gcl, fnParse p, fnRestart r, fnSetScanBuffer ssb, bool def=false)
	Add a console parser to the list. More...
ConsoleParser *	getParserForFile (const char *filename)
	Get the parser for a particular file based on its extension. More...

Variables
CompilerStringTable *	gCurrentStringTable
CompilerStringTable	gGlobalStringTable
CompilerStringTable	gFunctionStringTable
CompilerFloatTable *	gCurrentFloatTable
CompilerFloatTable	gGlobalFloatTable
CompilerFloatTable	gFunctionFloatTable
DataChunker	gConsoleAllocator
CompilerIdentTable	gIdentTable
CodeBlock *	gCurBreakBlock
U32(*	STEtoU32 )(StringTableEntry ste, U32 ip) = evalSTEtoU32
bool	gSyntaxError = false

Typedef Documentation

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.

Enumeration Type Documentation

enum CompiledInstructions

The opcodes for the TorqueScript VM.

Enumerator
OP_FUNC_DECL
OP_CREATE_OBJECT
OP_ADD_OBJECT
OP_END_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_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

bool addConsoleParser	(	const 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

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

U32 compileSTEtoU32	(	StringTableEntry	ste,
		U32	ip
	)

void * consoleAlloc

(

U32

size

)

void consoleAllocReset

(

)

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

U32 evalSTEtoU32	(	StringTableEntry	ste,
		U32
	)

void freeConsoleParserList

(

void

)

Free the console parser list.

See Also

AddConsoleParser()

CodeBlock * getBreakCodeBlock

(

)

CompilerFloatTable * getCurrentFloatTable

(

)

CompilerStringTable * getCurrentStringTable

(

)

CompilerFloatTable & getFunctionFloatTable

(

)

CompilerStringTable & getFunctionStringTable

(

)

CompilerFloatTable & getGlobalFloatTable

(

)

CompilerStringTable & getGlobalStringTable

(

)

CompilerIdentTable & getIdentTable

(

)

ConsoleParser * 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

U32 precompileBlock	(	StmtNode *	block,
		U32	loopCount
	)

void precompileIdent

(

StringTableEntry

ident

)

void resetTables

(

)

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

void setBreakCodeBlock

(

CodeBlock *

cb

)

void setCurrentFloatTable

(

CompilerFloatTable *

cst

)

void setCurrentStringTable

(

CompilerStringTable *

cst

)

StringTableEntry Compiler::U32toSTE ( U32  u )

inline

Variable Documentation

DataChunker gConsoleAllocator

CodeBlock* gCurBreakBlock

CompilerFloatTable* gCurrentFloatTable

CompilerStringTable* gCurrentStringTable

CompilerFloatTable gFunctionFloatTable

CompilerStringTable gFunctionStringTable

CompilerFloatTable gGlobalFloatTable

CompilerStringTable gGlobalStringTable

CompilerIdentTable gIdentTable

bool gSyntaxError = false

U32(* STEtoU32)(StringTableEntry ste, U32 ip) = evalSTEtoU32