home *** CD-ROM | disk | FTP | other *** search
- /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL. You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation. All Rights
- * Reserved.
- */
-
- #ifndef jsscript_h___
- #define jsscript_h___
- /*
- * JS script descriptor.
- */
- #include "jsatom.h"
- #include "jsprvtd.h"
-
- PR_BEGIN_EXTERN_C
-
- struct JSScript {
- jsbytecode *code; /* bytecodes and their immediate operands */
- uint32 length; /* length of code vector */
- JSAtomMap atomMap; /* maps immediate index to literal struct */
- const char *filename; /* source filename or null */
- uintN lineno; /* base line number of script */
- uintN depth; /* maximum stack depth in slots */
- jssrcnote *notes; /* line number and other decompiling data */
- JSSymbol *args; /* formal argument list */
- JSSymbol *vars; /* local variable list */
- JSPrincipals *principals; /* principals for this script */
- void *javaData; /* extra data used by jsjava.c */
- };
-
- extern JSScript *
- js_NewScript(JSContext *cx, JSCodeGenerator *cg, const char *filename,
- uintN lineno, JSPrincipals *principals, JSFunction *fun);
-
- extern void
- js_DestroyScript(JSContext *cx, JSScript *script);
-
- extern jssrcnote *
- js_GetSrcNote(JSScript *script, jsbytecode *pc);
-
- extern uintN
- js_PCToLineNumber(JSScript *script, jsbytecode *pc);
-
- extern jsbytecode *
- js_LineNumberToPC(JSScript *script, uintN lineno);
-
- extern uintN
- js_GetScriptLineExtent(JSScript *script);
-
- PR_END_EXTERN_C
-
- #endif /* jsscript_h___ */
-