Removed file/folder for ishmal

(bzr r478)

1 files changed, 0 insertions, 1240 deletions

diff --git a/src/dom/js/jsdbgapi.c b/src/dom/js/jsdbgapi.c
deleted file mode 100644
index 2aa684941..000000000
--- a/src/dom/js/jsdbgapi.c
+++ /dev/null
@@ -1,1240 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla Communicator client code, released
- * March 31, 1998.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either of the GNU General Public License Version 2 or later (the "GPL"),
- * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-/*
- * JS debugging API.
- */
-#include "jsstddef.h"
-#include <string.h>
-#include "jstypes.h"
-#include "jsutil.h" /* Added by JSIFY */
-#include "jsclist.h"
-#include "jsapi.h"
-#include "jscntxt.h"
-#include "jsconfig.h"
-#include "jsdbgapi.h"
-#include "jsfun.h"
-#include "jsgc.h"
-#include "jsinterp.h"
-#include "jslock.h"
-#include "jsobj.h"
-#include "jsopcode.h"
-#include "jsscope.h"
-#include "jsscript.h"
-#include "jsstr.h"
-
-typedef struct JSTrap {
-    JSCList         links;
-    JSScript        *script;
-    jsbytecode      *pc;
-    JSOp            op;
-    JSTrapHandler   handler;
-    void            *closure;
-} JSTrap;
-
-static JSTrap *
-FindTrap(JSRuntime *rt, JSScript *script, jsbytecode *pc)
-{
-    JSTrap *trap;
-
-    for (trap = (JSTrap *)rt->trapList.next;
-         trap != (JSTrap *)&rt->trapList;
-         trap = (JSTrap *)trap->links.next) {
-        if (trap->script == script && trap->pc == pc)
-            return trap;
-    }
-    return NULL;
-}
-
-void
-js_PatchOpcode(JSContext *cx, JSScript *script, jsbytecode *pc, JSOp op)
-{
-    JSTrap *trap;
-
-    trap = FindTrap(cx->runtime, script, pc);
-    if (trap)
-        trap->op = op;
-    else
-        *pc = (jsbytecode)op;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_SetTrap(JSContext *cx, JSScript *script, jsbytecode *pc,
-           JSTrapHandler handler, void *closure)
-{
-    JSRuntime *rt;
-    JSTrap *trap;
-
-    rt = cx->runtime;
-    trap = FindTrap(rt, script, pc);
-    if (trap) {
-        JS_ASSERT(trap->script == script && trap->pc == pc);
-        JS_ASSERT(*pc == JSOP_TRAP);
-    } else {
-        trap = (JSTrap *) JS_malloc(cx, sizeof *trap);
-        if (!trap || !js_AddRoot(cx, &trap->closure, "trap->closure")) {
-            if (trap)
-                JS_free(cx, trap);
-            return JS_FALSE;
-        }
-        JS_APPEND_LINK(&trap->links, &rt->trapList);
-        trap->script = script;
-        trap->pc = pc;
-        trap->op = (JSOp)*pc;
-        *pc = JSOP_TRAP;
-    }
-    trap->handler = handler;
-    trap->closure = closure;
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSOp)
-JS_GetTrapOpcode(JSContext *cx, JSScript *script, jsbytecode *pc)
-{
-    JSTrap *trap;
-
-    trap = FindTrap(cx->runtime, script, pc);
-    if (!trap) {
-        JS_ASSERT(0);   /* XXX can't happen */
-        return JSOP_LIMIT;
-    }
-    return trap->op;
-}
-
-static void
-DestroyTrap(JSContext *cx, JSTrap *trap)
-{
-    JS_REMOVE_LINK(&trap->links);
-    *trap->pc = (jsbytecode)trap->op;
-    js_RemoveRoot(cx->runtime, &trap->closure);
-    JS_free(cx, trap);
-}
-
-JS_PUBLIC_API(void)
-JS_ClearTrap(JSContext *cx, JSScript *script, jsbytecode *pc,
-             JSTrapHandler *handlerp, void **closurep)
-{
-    JSTrap *trap;
-
-    trap = FindTrap(cx->runtime, script, pc);
-    if (handlerp)
-        *handlerp = trap ? trap->handler : NULL;
-    if (closurep)
-        *closurep = trap ? trap->closure : NULL;
-    if (trap)
-        DestroyTrap(cx, trap);
-}
-
-JS_PUBLIC_API(void)
-JS_ClearScriptTraps(JSContext *cx, JSScript *script)
-{
-    JSRuntime *rt;
-    JSTrap *trap, *next;
-
-    rt = cx->runtime;
-    for (trap = (JSTrap *)rt->trapList.next;
-         trap != (JSTrap *)&rt->trapList;
-         trap = next) {
-        next = (JSTrap *)trap->links.next;
-        if (trap->script == script)
-            DestroyTrap(cx, trap);
-    }
-}
-
-JS_PUBLIC_API(void)
-JS_ClearAllTraps(JSContext *cx)
-{
-    JSRuntime *rt;
-    JSTrap *trap, *next;
-
-    rt = cx->runtime;
-    for (trap = (JSTrap *)rt->trapList.next;
-         trap != (JSTrap *)&rt->trapList;
-         trap = next) {
-        next = (JSTrap *)trap->links.next;
-        DestroyTrap(cx, trap);
-    }
-}
-
-JS_PUBLIC_API(JSTrapStatus)
-JS_HandleTrap(JSContext *cx, JSScript *script, jsbytecode *pc, jsval *rval)
-{
-    JSTrap *trap;
-    JSTrapStatus status;
-    jsint op;
-
-    trap = FindTrap(cx->runtime, script, pc);
-    if (!trap) {
-        JS_ASSERT(0);   /* XXX can't happen */
-        return JSTRAP_ERROR;
-    }
-    /*
-     * It's important that we not use 'trap->' after calling the callback --
-     * the callback might remove the trap!
-     */
-    op = (jsint)trap->op;
-    status = trap->handler(cx, script, pc, rval, trap->closure);
-    if (status == JSTRAP_CONTINUE) {
-        /* By convention, return the true op to the interpreter in rval. */
-        *rval = INT_TO_JSVAL(op);
-    }
-    return status;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_SetInterrupt(JSRuntime *rt, JSTrapHandler handler, void *closure)
-{
-    rt->interruptHandler = handler;
-    rt->interruptHandlerData = closure;
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_ClearInterrupt(JSRuntime *rt, JSTrapHandler *handlerp, void **closurep)
-{
-    if (handlerp)
-        *handlerp = (JSTrapHandler)rt->interruptHandler;
-    if (closurep)
-        *closurep = rt->interruptHandlerData;
-    rt->interruptHandler = 0;
-    rt->interruptHandlerData = 0;
-    return JS_TRUE;
-}
-
-/************************************************************************/
-
-typedef struct JSWatchPoint {
-    JSCList             links;
-    JSObject            *object;        /* weak link, see js_FinalizeObject */
-    JSScopeProperty     *sprop;
-    JSPropertyOp        setter;
-    JSWatchPointHandler handler;
-    void                *closure;
-    jsrefcount          nrefs;
-} JSWatchPoint;
-
-#define HoldWatchPoint(wp) ((wp)->nrefs++)
-
-static JSBool
-DropWatchPoint(JSContext *cx, JSWatchPoint *wp)
-{
-    JSScopeProperty *sprop;
-
-    if (--wp->nrefs != 0)
-        return JS_TRUE;
-
-    /*
-     * Remove wp from the list, then if there are no other watchpoints for
-     * wp->sprop in any scope, restore wp->sprop->setter from wp.
-     */
-    JS_REMOVE_LINK(&wp->links);
-    sprop = wp->sprop;
-    if (!js_GetWatchedSetter(cx->runtime, NULL, sprop)) {
-        sprop = js_ChangeNativePropertyAttrs(cx, wp->object, sprop,
-                                             0, sprop->attrs,
-                                             sprop->getter, wp->setter);
-        if (!sprop)
-            return JS_FALSE;
-    }
-    js_RemoveRoot(cx->runtime, &wp->closure);
-    JS_free(cx, wp);
-    return JS_TRUE;
-}
-
-void
-js_MarkWatchPoints(JSRuntime *rt)
-{
-    JSWatchPoint *wp;
-
-    for (wp = (JSWatchPoint *)rt->watchPointList.next;
-         wp != (JSWatchPoint *)&rt->watchPointList;
-         wp = (JSWatchPoint *)wp->links.next) {
-        MARK_SCOPE_PROPERTY(wp->sprop);
-    }
-}
-
-static JSWatchPoint *
-FindWatchPoint(JSRuntime *rt, JSScope *scope, jsid id)
-{
-    JSWatchPoint *wp;
-
-    for (wp = (JSWatchPoint *)rt->watchPointList.next;
-         wp != (JSWatchPoint *)&rt->watchPointList;
-         wp = (JSWatchPoint *)wp->links.next) {
-        if (wp->object == scope->object && wp->sprop->id == id)
-            return wp;
-    }
-    return NULL;
-}
-
-JSScopeProperty *
-js_FindWatchPoint(JSRuntime *rt, JSScope *scope, jsid id)
-{
-    JSWatchPoint *wp;
-
-    wp = FindWatchPoint(rt, scope, id);
-    if (!wp)
-        return NULL;
-    return wp->sprop;
-}
-
-JSPropertyOp
-js_GetWatchedSetter(JSRuntime *rt, JSScope *scope,
-                    const JSScopeProperty *sprop)
-{
-    JSWatchPoint *wp;
-
-    for (wp = (JSWatchPoint *)rt->watchPointList.next;
-         wp != (JSWatchPoint *)&rt->watchPointList;
-         wp = (JSWatchPoint *)wp->links.next) {
-        if ((!scope || wp->object == scope->object) && wp->sprop == sprop)
-            return wp->setter;
-    }
-    return NULL;
-}
-
-JSBool JS_DLL_CALLBACK
-js_watch_set(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
-{
-    JSRuntime *rt;
-    JSWatchPoint *wp;
-    JSScopeProperty *sprop;
-    jsval userid;
-    JSScope *scope;
-    JSBool ok;
-
-    rt = cx->runtime;
-    for (wp = (JSWatchPoint *)rt->watchPointList.next;
-         wp != (JSWatchPoint *)&rt->watchPointList;
-         wp = (JSWatchPoint *)wp->links.next) {
-        sprop = wp->sprop;
-        if (wp->object == obj && SPROP_USERID(sprop) == id) {
-            JS_LOCK_OBJ(cx, obj);
-            userid = SPROP_USERID(sprop);
-            scope = OBJ_SCOPE(obj);
-            JS_UNLOCK_OBJ(cx, obj);
-            HoldWatchPoint(wp);
-            ok = wp->handler(cx, obj, userid,
-                             SPROP_HAS_VALID_SLOT(sprop, scope)
-                             ? OBJ_GET_SLOT(cx, obj, wp->sprop->slot)
-                             : JSVAL_VOID,
-                             vp, wp->closure);
-            if (ok) {
-                /*
-                 * Create pseudo-frame for call to setter so that any
-                 * stack-walking security code in the setter will correctly
-                 * identify the guilty party.
-                 */
-                JSObject *funobj = (JSObject *) wp->closure;
-                JSFunction *fun = (JSFunction *) JS_GetPrivate(cx, funobj);
-                JSStackFrame frame;
-
-                memset(&frame, 0, sizeof(frame));
-                frame.script = fun->script;
-                frame.fun = fun;
-                frame.down = cx->fp;
-                cx->fp = &frame;
-                ok = !wp->setter ||
-                     ((sprop->attrs & JSPROP_SETTER)
-                      ? js_InternalCall(cx, obj, OBJECT_TO_JSVAL(wp->setter),
-                                        1, vp, vp)
-                      : wp->setter(cx, OBJ_THIS_OBJECT(cx, obj), userid, vp));
-                cx->fp = frame.down;
-            }
-            return DropWatchPoint(cx, wp);
-        }
-    }
-    JS_ASSERT(0);       /* XXX can't happen */
-    return JS_FALSE;
-}
-
-JSBool JS_DLL_CALLBACK
-js_watch_set_wrapper(JSContext *cx, JSObject *obj, uintN argc, jsval *argv,
-                     jsval *rval)
-{
-    JSObject *funobj;
-    JSFunction *wrapper;
-    jsval userid;
-
-    funobj = JSVAL_TO_OBJECT(argv[-2]);
-    wrapper = (JSFunction *) JS_GetPrivate(cx, funobj);
-    userid = ATOM_KEY(wrapper->atom);
-    *rval = argv[0];
-    return js_watch_set(cx, obj, userid, rval);
-}
-
-JSPropertyOp
-js_WrapWatchedSetter(JSContext *cx, jsid id, uintN attrs, JSPropertyOp setter)
-{
-    JSAtom *atom;
-    JSFunction *wrapper;
-
-    if (!(attrs & JSPROP_SETTER))
-        return &js_watch_set;   /* & to silence schoolmarmish MSVC */
-
-    if (!JSVAL_IS_INT(id)) {
-        atom = (JSAtom *)id;
-    } else {
-        atom = js_AtomizeInt(cx, JSVAL_TO_INT(id), 0);
-        if (!atom)
-            return NULL;
-    }
-    wrapper = js_NewFunction(cx, NULL, js_watch_set_wrapper, 1, 0,
-                             OBJ_GET_PARENT(cx, (JSObject *)setter),
-                             atom);
-    if (!wrapper)
-        return NULL;
-    return (JSPropertyOp) wrapper->object;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_SetWatchPoint(JSContext *cx, JSObject *obj, jsval id,
-                 JSWatchPointHandler handler, void *closure)
-{
-    JSAtom *atom;
-    jsid propid;
-    JSObject *pobj;
-    JSScopeProperty *sprop;
-    JSRuntime *rt;
-    JSWatchPoint *wp;
-    JSPropertyOp watcher;
-
-    if (!OBJ_IS_NATIVE(obj)) {
-        JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_CANT_WATCH,
-                             OBJ_GET_CLASS(cx, obj)->name);
-        return JS_FALSE;
-    }
-
-    if (JSVAL_IS_INT(id)) {
-        propid = (jsid)id;
-        atom = NULL;
-    } else {
-        atom = js_ValueToStringAtom(cx, id);
-        if (!atom)
-            return JS_FALSE;
-        propid = (jsid)atom;
-    }
-
-    if (!js_LookupProperty(cx, obj, propid, &pobj, (JSProperty **)&sprop))
-        return JS_FALSE;
-    rt = cx->runtime;
-    if (!sprop) {
-        /* Check for a deleted symbol watchpoint, which holds its property. */
-        sprop = js_FindWatchPoint(rt, OBJ_SCOPE(obj), propid);
-        if (!sprop) {
-            /* Make a new property in obj so we can watch for the first set. */
-            if (!js_DefineProperty(cx, obj, propid, JSVAL_VOID,
-                                   NULL, NULL, JSPROP_ENUMERATE,
-                                   (JSProperty **)&sprop)) {
-                sprop = NULL;
-            }
-        }
-    } else if (pobj != obj) {
-        /* Clone the prototype property so we can watch the right object. */
-        jsval value;
-        JSPropertyOp getter, setter;
-        uintN attrs;
-
-        if (OBJ_IS_NATIVE(pobj)) {
-            value = SPROP_HAS_VALID_SLOT(sprop, OBJ_SCOPE(pobj))
-                    ? LOCKED_OBJ_GET_SLOT(pobj, sprop->slot)
-                    : JSVAL_VOID;
-            getter = sprop->getter;
-            setter = sprop->setter;
-            attrs = sprop->attrs;
-        } else {
-            if (!OBJ_GET_PROPERTY(cx, pobj, id, &value)) {
-                OBJ_DROP_PROPERTY(cx, pobj, (JSProperty *)sprop);
-                return JS_FALSE;
-            }
-            getter = setter = JS_PropertyStub;
-            attrs = JSPROP_ENUMERATE;
-        }
-        OBJ_DROP_PROPERTY(cx, pobj, (JSProperty *)sprop);
-
-        if (!js_DefineProperty(cx, obj, propid, value, getter, setter, attrs,
-                               (JSProperty **)&sprop)) {
-            sprop = NULL;
-        }
-    }
-    if (!sprop)
-        return JS_FALSE;
-
-    wp = FindWatchPoint(rt, OBJ_SCOPE(obj), propid);
-    if (!wp) {
-        watcher = js_WrapWatchedSetter(cx, propid, sprop->attrs, sprop->setter);
-        if (!watcher)
-            return JS_FALSE;
-
-        wp = (JSWatchPoint *) JS_malloc(cx, sizeof *wp);
-        if (!wp)
-            return JS_FALSE;
-        wp->handler = NULL;
-        wp->closure = NULL;
-        if (!js_AddRoot(cx, &wp->closure, "wp->closure")) {
-            JS_free(cx, wp);
-            return JS_FALSE;
-        }
-        JS_APPEND_LINK(&wp->links, &rt->watchPointList);
-        wp->object = obj;
-        wp->sprop = sprop;
-        JS_ASSERT(sprop->setter != js_watch_set);
-        wp->setter = sprop->setter;
-        wp->nrefs = 1;
-        sprop = js_ChangeNativePropertyAttrs(cx, obj, sprop, 0, sprop->attrs,
-                                             sprop->getter, watcher);
-        if (!sprop)
-            return DropWatchPoint(cx, wp);
-    }
-    wp->handler = handler;
-    wp->closure = closure;
-    OBJ_DROP_PROPERTY(cx, obj, (JSProperty *)sprop);
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_ClearWatchPoint(JSContext *cx, JSObject *obj, jsval id,
-                   JSWatchPointHandler *handlerp, void **closurep)
-{
-    JSRuntime *rt;
-    JSWatchPoint *wp;
-
-    rt = cx->runtime;
-    for (wp = (JSWatchPoint *)rt->watchPointList.next;
-         wp != (JSWatchPoint *)&rt->watchPointList;
-         wp = (JSWatchPoint *)wp->links.next) {
-        if (wp->object == obj && SPROP_USERID(wp->sprop) == id) {
-            if (handlerp)
-                *handlerp = wp->handler;
-            if (closurep)
-                *closurep = wp->closure;
-            return DropWatchPoint(cx, wp);
-        }
-    }
-    if (handlerp)
-        *handlerp = NULL;
-    if (closurep)
-        *closurep = NULL;
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_ClearWatchPointsForObject(JSContext *cx, JSObject *obj)
-{
-    JSRuntime *rt;
-    JSWatchPoint *wp, *next;
-
-    rt = cx->runtime;
-    for (wp = (JSWatchPoint *)rt->watchPointList.next;
-         wp != (JSWatchPoint *)&rt->watchPointList;
-         wp = next) {
-        next = (JSWatchPoint *)wp->links.next;
-        if (wp->object == obj && !DropWatchPoint(cx, wp))
-            return JS_FALSE;
-    }
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_ClearAllWatchPoints(JSContext *cx)
-{
-    JSRuntime *rt;
-    JSWatchPoint *wp, *next;
-
-    rt = cx->runtime;
-    for (wp = (JSWatchPoint *)rt->watchPointList.next;
-         wp != (JSWatchPoint *)&rt->watchPointList;
-         wp = next) {
-        next = (JSWatchPoint *)wp->links.next;
-        if (!DropWatchPoint(cx, wp))
-            return JS_FALSE;
-    }
-    return JS_TRUE;
-}
-
-/************************************************************************/
-
-JS_PUBLIC_API(uintN)
-JS_PCToLineNumber(JSContext *cx, JSScript *script, jsbytecode *pc)
-{
-    return js_PCToLineNumber(cx, script, pc);
-}
-
-JS_PUBLIC_API(jsbytecode *)
-JS_LineNumberToPC(JSContext *cx, JSScript *script, uintN lineno)
-{
-    return js_LineNumberToPC(script, lineno);
-}
-
-JS_PUBLIC_API(JSScript *)
-JS_GetFunctionScript(JSContext *cx, JSFunction *fun)
-{
-    return fun->script;
-}
-
-JS_PUBLIC_API(JSPrincipals *)
-JS_GetScriptPrincipals(JSContext *cx, JSScript *script)
-{
-    return script->principals;
-}
-
-/************************************************************************/
-
-/*
- *  Stack Frame Iterator
- */
-JS_PUBLIC_API(JSStackFrame *)
-JS_FrameIterator(JSContext *cx, JSStackFrame **iteratorp)
-{
-    *iteratorp = (*iteratorp == NULL) ? cx->fp : (*iteratorp)->down;
-    return *iteratorp;
-}
-
-JS_PUBLIC_API(JSScript *)
-JS_GetFrameScript(JSContext *cx, JSStackFrame *fp)
-{
-    return fp->script;
-}
-
-JS_PUBLIC_API(jsbytecode *)
-JS_GetFramePC(JSContext *cx, JSStackFrame *fp)
-{
-    return fp->pc;
-}
-
-JS_PUBLIC_API(JSStackFrame *)
-JS_GetScriptedCaller(JSContext *cx, JSStackFrame *fp)
-{
-    if (!fp)
-        fp = cx->fp;
-    while ((fp = fp->down) != NULL) {
-        if (fp->script)
-            return fp;
-    }
-    return NULL;
-}
-
-JS_PUBLIC_API(JSPrincipals *)
-JS_StackFramePrincipals(JSContext *cx, JSStackFrame *fp)
-{
-    if (fp->fun && cx->findObjectPrincipals) {
-        JSObject *callee = JSVAL_TO_OBJECT(fp->argv[-2]);
-
-        if (fp->fun->object != callee)
-            return cx->findObjectPrincipals(cx, callee);
-        /* FALL THROUGH */
-    }
-    if (fp->script)
-        return fp->script->principals;
-    return NULL;
-}
-
-JS_PUBLIC_API(JSPrincipals *)
-JS_EvalFramePrincipals(JSContext *cx, JSStackFrame *fp, JSStackFrame *caller)
-{
-    if (cx->findObjectPrincipals)
-        return cx->findObjectPrincipals(cx, JSVAL_TO_OBJECT(fp->argv[-2]));
-    if (!caller)
-        return NULL;
-    return JS_StackFramePrincipals(cx, caller);
-}
-
-JS_PUBLIC_API(void *)
-JS_GetFrameAnnotation(JSContext *cx, JSStackFrame *fp)
-{
-    if (fp->annotation && fp->script) {
-        JSPrincipals *principals = JS_StackFramePrincipals(cx, fp);
-
-        if (principals && principals->globalPrivilegesEnabled(cx, principals)) {
-            /*
-             * Give out an annotation only if privileges have not been revoked
-             * or disabled globally.
-             */
-            return fp->annotation;
-        }
-    }
-
-    return NULL;
-}
-
-JS_PUBLIC_API(void)
-JS_SetFrameAnnotation(JSContext *cx, JSStackFrame *fp, void *annotation)
-{
-    fp->annotation = annotation;
-}
-
-JS_PUBLIC_API(void *)
-JS_GetFramePrincipalArray(JSContext *cx, JSStackFrame *fp)
-{
-    JSPrincipals *principals;
-
-    principals = JS_StackFramePrincipals(cx, fp);
-    if (!principals)
-        return NULL;
-    return principals->getPrincipalArray(cx, principals);
-}
-
-JS_PUBLIC_API(JSBool)
-JS_IsNativeFrame(JSContext *cx, JSStackFrame *fp)
-{
-    return !fp->script;
-}
-
-/* this is deprecated, use JS_GetFrameScopeChain instead */
-JS_PUBLIC_API(JSObject *)
-JS_GetFrameObject(JSContext *cx, JSStackFrame *fp)
-{
-    return fp->scopeChain;
-}
-
-JS_PUBLIC_API(JSObject *)
-JS_GetFrameScopeChain(JSContext *cx, JSStackFrame *fp)
-{
-    /* Force creation of argument and call objects if not yet created */
-    (void) JS_GetFrameCallObject(cx, fp);
-    return fp->scopeChain;
-}
-
-JS_PUBLIC_API(JSObject *)
-JS_GetFrameCallObject(JSContext *cx, JSStackFrame *fp)
-{
-    if (! fp->fun)
-        return NULL;
-#if JS_HAS_ARGS_OBJECT
-    /* Force creation of argument object if not yet created */
-    (void) js_GetArgsObject(cx, fp);
-#endif
-#if JS_HAS_CALL_OBJECT
-    /*
-     * XXX ill-defined: null return here means error was reported, unlike a
-     *     null returned above or in the #else
-     */
-    return js_GetCallObject(cx, fp, NULL);
-#else
-    return NULL;
-#endif /* JS_HAS_CALL_OBJECT */
-}
-
-
-JS_PUBLIC_API(JSObject *)
-JS_GetFrameThis(JSContext *cx, JSStackFrame *fp)
-{
-    return fp->thisp;
-}
-
-JS_PUBLIC_API(JSFunction *)
-JS_GetFrameFunction(JSContext *cx, JSStackFrame *fp)
-{
-    return fp->fun;
-}
-
-JS_PUBLIC_API(JSObject *)
-JS_GetFrameFunctionObject(JSContext *cx, JSStackFrame *fp)
-{
-    return fp->argv && fp->fun ? JSVAL_TO_OBJECT(fp->argv[-2]) : NULL;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_IsConstructorFrame(JSContext *cx, JSStackFrame *fp)
-{
-    return (fp->flags & JSFRAME_CONSTRUCTING) != 0;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_IsDebuggerFrame(JSContext *cx, JSStackFrame *fp)
-{
-    return (fp->flags & JSFRAME_DEBUGGER) != 0;
-}
-
-JS_PUBLIC_API(jsval)
-JS_GetFrameReturnValue(JSContext *cx, JSStackFrame *fp)
-{
-    return fp->rval;
-}
-
-JS_PUBLIC_API(void)
-JS_SetFrameReturnValue(JSContext *cx, JSStackFrame *fp, jsval rval)
-{
-    fp->rval = rval;
-}
-
-/************************************************************************/
-
-JS_PUBLIC_API(const char *)
-JS_GetScriptFilename(JSContext *cx, JSScript *script)
-{
-    return script->filename;
-}
-
-JS_PUBLIC_API(uintN)
-JS_GetScriptBaseLineNumber(JSContext *cx, JSScript *script)
-{
-    return script->lineno;
-}
-
-JS_PUBLIC_API(uintN)
-JS_GetScriptLineExtent(JSContext *cx, JSScript *script)
-{
-    return js_GetScriptLineExtent(script);
-}
-
-JS_PUBLIC_API(JSVersion)
-JS_GetScriptVersion(JSContext *cx, JSScript *script)
-{
-    return script->version;
-}
-
-/***************************************************************************/
-
-JS_PUBLIC_API(void)
-JS_SetNewScriptHook(JSRuntime *rt, JSNewScriptHook hook, void *callerdata)
-{
-    rt->newScriptHook = hook;
-    rt->newScriptHookData = callerdata;
-}
-
-JS_PUBLIC_API(void)
-JS_SetDestroyScriptHook(JSRuntime *rt, JSDestroyScriptHook hook,
-                        void *callerdata)
-{
-    rt->destroyScriptHook = hook;
-    rt->destroyScriptHookData = callerdata;
-}
-
-/***************************************************************************/
-
-JS_PUBLIC_API(JSBool)
-JS_EvaluateUCInStackFrame(JSContext *cx, JSStackFrame *fp,
-                          const jschar *bytes, uintN length,
-                          const char *filename, uintN lineno,
-                          jsval *rval)
-{
-    uint32 flags;
-    JSScript *script;
-    JSBool ok;
-
-    /*
-     * XXX Hack around ancient compiler API to propagate the JSFRAME_SPECIAL
-     * flags to the code generator (see js_EmitTree's TOK_SEMI case).
-     */
-    flags = fp->flags;
-    fp->flags |= JSFRAME_DEBUGGER | JSFRAME_EVAL;
-    script = JS_CompileUCScriptForPrincipals(cx, fp->scopeChain,
-                                             JS_StackFramePrincipals(cx, fp),
-                                             bytes, length, filename, lineno);
-    fp->flags = flags;
-    if (!script)
-        return JS_FALSE;
-
-    ok = js_Execute(cx, fp->scopeChain, script, fp,
-                    JSFRAME_DEBUGGER | JSFRAME_EVAL, rval);
-    js_DestroyScript(cx, script);
-    return ok;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_EvaluateInStackFrame(JSContext *cx, JSStackFrame *fp,
-                        const char *bytes, uintN length,
-                        const char *filename, uintN lineno,
-                        jsval *rval)
-{
-    jschar *chars;
-    JSBool ok;
-
-    chars = js_InflateString(cx, bytes, length);
-    if (!chars)
-        return JS_FALSE;
-    ok = JS_EvaluateUCInStackFrame(cx, fp, chars, length, filename, lineno,
-                                   rval);
-    JS_free(cx, chars);
-
-    return ok;
-}
-
-/************************************************************************/
-
-/* XXXbe this all needs to be reworked to avoid requiring JSScope types. */
-
-JS_PUBLIC_API(JSScopeProperty *)
-JS_PropertyIterator(JSObject *obj, JSScopeProperty **iteratorp)
-{
-    JSScopeProperty *sprop;
-    JSScope *scope;
-
-    sprop = *iteratorp;
-    scope = OBJ_SCOPE(obj);
-
-    /* XXXbe minor(?) incompatibility: iterate in reverse definition order */
-    if (!sprop) {
-        sprop = SCOPE_LAST_PROP(scope);
-    } else {
-        while ((sprop = sprop->parent) != NULL) {
-            if (!SCOPE_HAD_MIDDLE_DELETE(scope))
-                break;
-            if (SCOPE_HAS_PROPERTY(scope, sprop))
-                break;
-        }
-    }
-    *iteratorp = sprop;
-    return sprop;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_GetPropertyDesc(JSContext *cx, JSObject *obj, JSScopeProperty *sprop,
-                   JSPropertyDesc *pd)
-{
-    JSPropertyOp getter;
-    JSScope *scope;
-    JSScopeProperty *aprop;
-    jsval lastException;
-    JSBool wasThrowing;
-
-    pd->id = ID_TO_VALUE(sprop->id);
-
-    wasThrowing = cx->throwing;
-    if (wasThrowing) {
-        lastException = cx->exception;
-        if (JSVAL_IS_GCTHING(lastException) &&
-            !js_AddRoot(cx, &lastException, "lastException")) {
-                return JS_FALSE;
-        }
-        cx->throwing = JS_FALSE;
-    }
-
-    if (!js_GetProperty(cx, obj, sprop->id, &pd->value)) {
-        if (!cx->throwing) {
-            pd->flags = JSPD_ERROR;
-            pd->value = JSVAL_VOID;
-        } else {
-            pd->flags = JSPD_EXCEPTION;
-            pd->value = cx->exception;
-        }
-    } else {
-        pd->flags = 0;
-    }
-
-    cx->throwing = wasThrowing;
-    if (wasThrowing) {
-        cx->exception = lastException;
-        if (JSVAL_IS_GCTHING(lastException))
-            js_RemoveRoot(cx->runtime, &lastException);
-    }
-
-    getter = sprop->getter;
-    pd->flags |= ((sprop->attrs & JSPROP_ENUMERATE) ? JSPD_ENUMERATE : 0)
-              | ((sprop->attrs & JSPROP_READONLY)  ? JSPD_READONLY  : 0)
-              | ((sprop->attrs & JSPROP_PERMANENT) ? JSPD_PERMANENT : 0)
-#if JS_HAS_CALL_OBJECT
-              | ((getter == js_GetCallVariable)    ? JSPD_VARIABLE  : 0)
-#endif /* JS_HAS_CALL_OBJECT */
-              | ((getter == js_GetArgument)        ? JSPD_ARGUMENT  : 0)
-              | ((getter == js_GetLocalVariable)   ? JSPD_VARIABLE  : 0);
-#if JS_HAS_CALL_OBJECT
-    /* for Call Object 'real' getter isn't passed in to us */
-    if (OBJ_GET_CLASS(cx, obj) == &js_CallClass &&
-        getter == js_CallClass.getProperty) {
-        /*
-         * Property of a heavyweight function's variable object having the
-         * class-default getter.  It's either an argument if permanent, or a
-         * nested function if impermanent.  Local variables have a special
-         * getter (js_GetCallVariable, tested above) and setter, and not the
-         * class default.
-         */
-        pd->flags |= (sprop->attrs & JSPROP_PERMANENT)
-                     ? JSPD_ARGUMENT
-                     : JSPD_VARIABLE;
-    }
-#endif /* JS_HAS_CALL_OBJECT */
-    pd->spare = 0;
-    pd->slot = (pd->flags & (JSPD_ARGUMENT | JSPD_VARIABLE))
-               ? sprop->shortid
-               : 0;
-    pd->alias = JSVAL_VOID;
-    scope = OBJ_SCOPE(obj);
-    if (SPROP_HAS_VALID_SLOT(sprop, scope)) {
-        for (aprop = SCOPE_LAST_PROP(scope); aprop; aprop = aprop->parent) {
-            if (aprop != sprop && aprop->slot == sprop->slot) {
-                pd->alias = ID_TO_VALUE(aprop->id);
-                break;
-            }
-        }
-    }
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_GetPropertyDescArray(JSContext *cx, JSObject *obj, JSPropertyDescArray *pda)
-{
-    JSClass *clasp;
-    JSScope *scope;
-    uint32 i, n;
-    JSPropertyDesc *pd;
-    JSScopeProperty *sprop;
-
-    clasp = OBJ_GET_CLASS(cx, obj);
-    if (!OBJ_IS_NATIVE(obj) || (clasp->flags & JSCLASS_NEW_ENUMERATE)) {
-        JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL,
-                             JSMSG_CANT_DESCRIBE_PROPS, clasp->name);
-        return JS_FALSE;
-    }
-    if (!clasp->enumerate(cx, obj))
-        return JS_FALSE;
-
-    /* have no props, or object's scope has not mutated from that of proto */
-    scope = OBJ_SCOPE(obj);
-    if (scope->object != obj || scope->entryCount == 0) {
-        pda->length = 0;
-        pda->array = NULL;
-        return JS_TRUE;
-    }
-
-    n = scope->entryCount;
-    if (n > scope->map.nslots)
-        n = scope->map.nslots;
-    pd = (JSPropertyDesc *) JS_malloc(cx, (size_t)n * sizeof(JSPropertyDesc));
-    if (!pd)
-        return JS_FALSE;
-    i = 0;
-    for (sprop = SCOPE_LAST_PROP(scope); sprop; sprop = sprop->parent) {
-        if (SCOPE_HAD_MIDDLE_DELETE(scope) && !SCOPE_HAS_PROPERTY(scope, sprop))
-            continue;
-        if (!js_AddRoot(cx, &pd[i].id, NULL))
-            goto bad;
-        if (!js_AddRoot(cx, &pd[i].value, NULL))
-            goto bad;
-        if (!JS_GetPropertyDesc(cx, obj, sprop, &pd[i]))
-            goto bad;
-        if ((pd[i].flags & JSPD_ALIAS) && !js_AddRoot(cx, &pd[i].alias, NULL))
-            goto bad;
-        if (++i == n)
-            break;
-    }
-    pda->length = i;
-    pda->array = pd;
-    return JS_TRUE;
-
-bad:
-    pda->length = i + 1;
-    pda->array = pd;
-    JS_PutPropertyDescArray(cx, pda);
-    return JS_FALSE;
-}
-
-JS_PUBLIC_API(void)
-JS_PutPropertyDescArray(JSContext *cx, JSPropertyDescArray *pda)
-{
-    JSPropertyDesc *pd;
-    uint32 i;
-
-    pd = pda->array;
-    for (i = 0; i < pda->length; i++) {
-        js_RemoveRoot(cx->runtime, &pd[i].id);
-        js_RemoveRoot(cx->runtime, &pd[i].value);
-        if (pd[i].flags & JSPD_ALIAS)
-            js_RemoveRoot(cx->runtime, &pd[i].alias);
-    }
-    JS_free(cx, pd);
-}
-
-/************************************************************************/
-
-JS_PUBLIC_API(JSBool)
-JS_SetDebuggerHandler(JSRuntime *rt, JSTrapHandler handler, void *closure)
-{
-    rt->debuggerHandler = handler;
-    rt->debuggerHandlerData = closure;
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_SetSourceHandler(JSRuntime *rt, JSSourceHandler handler, void *closure)
-{
-    rt->sourceHandler = handler;
-    rt->sourceHandlerData = closure;
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_SetExecuteHook(JSRuntime *rt, JSInterpreterHook hook, void *closure)
-{
-    rt->executeHook = hook;
-    rt->executeHookData = closure;
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_SetCallHook(JSRuntime *rt, JSInterpreterHook hook, void *closure)
-{
-    rt->callHook = hook;
-    rt->callHookData = closure;
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_SetObjectHook(JSRuntime *rt, JSObjectHook hook, void *closure)
-{
-    rt->objectHook = hook;
-    rt->objectHookData = closure;
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_SetThrowHook(JSRuntime *rt, JSTrapHandler hook, void *closure)
-{
-    rt->throwHook = hook;
-    rt->throwHookData = closure;
-    return JS_TRUE;
-}
-
-JS_PUBLIC_API(JSBool)
-JS_SetDebugErrorHook(JSRuntime *rt, JSDebugErrorHook hook, void *closure)
-{
-    rt->debugErrorHook = hook;
-    rt->debugErrorHookData = closure;
-    return JS_TRUE;
-}
-
-/************************************************************************/
-
-JS_PUBLIC_API(size_t)
-JS_GetObjectTotalSize(JSContext *cx, JSObject *obj)
-{
-    size_t nbytes;
-    JSScope *scope;
-
-    nbytes = sizeof *obj + obj->map->nslots * sizeof obj->slots[0];
-    if (OBJ_IS_NATIVE(obj)) {
-        scope = OBJ_SCOPE(obj);
-        if (scope->object == obj) {
-            nbytes += sizeof *scope;
-            nbytes += SCOPE_CAPACITY(scope) * sizeof(JSScopeProperty *);
-        }
-    }
-    return nbytes;
-}
-
-static size_t
-GetAtomTotalSize(JSContext *cx, JSAtom *atom)
-{
-    size_t nbytes;
-
-    nbytes = sizeof *atom;
-    if (ATOM_IS_STRING(atom)) {
-        nbytes += sizeof(JSString);
-        nbytes += (ATOM_TO_STRING(atom)->length + 1) * sizeof(jschar);
-    } else if (ATOM_IS_DOUBLE(atom)) {
-        nbytes += sizeof(jsdouble);
-    } else if (ATOM_IS_OBJECT(atom)) {
-        nbytes += JS_GetObjectTotalSize(cx, ATOM_TO_OBJECT(atom));
-    }
-    return nbytes;
-}
-
-JS_PUBLIC_API(size_t)
-JS_GetFunctionTotalSize(JSContext *cx, JSFunction *fun)
-{
-    size_t nbytes, obytes;
-    JSObject *obj;
-    JSAtom *atom;
-
-    nbytes = sizeof *fun;
-    JS_ASSERT(fun->nrefs);
-    obj = fun->object;
-    if (obj) {
-        obytes = JS_GetObjectTotalSize(cx, obj);
-        if (fun->nrefs > 1)
-            obytes = JS_HOWMANY(obytes, fun->nrefs);
-        nbytes += obytes;
-    }
-    if (fun->script)
-        nbytes += JS_GetScriptTotalSize(cx, fun->script);
-    atom = fun->atom;
-    if (atom)
-        nbytes += GetAtomTotalSize(cx, atom);
-    return nbytes;
-}
-
-#include "jsemit.h"
-
-JS_PUBLIC_API(size_t)
-JS_GetScriptTotalSize(JSContext *cx, JSScript *script)
-{
-    size_t nbytes, pbytes;
-    JSObject *obj;
-    jsatomid i;
-    jssrcnote *sn, *notes;
-    JSTryNote *tn, *tnotes;
-    JSPrincipals *principals;
-
-    nbytes = sizeof *script;
-    obj = script->object;
-    if (obj)
-        nbytes += JS_GetObjectTotalSize(cx, obj);
-
-    nbytes += script->length * sizeof script->code[0];
-    nbytes += script->atomMap.length * sizeof script->atomMap.vector[0];
-    for (i = 0; i < script->atomMap.length; i++)
-        nbytes += GetAtomTotalSize(cx, script->atomMap.vector[i]);
-
-    if (script->filename)
-        nbytes += strlen(script->filename) + 1;
-
-    notes = SCRIPT_NOTES(script);
-    for (sn = notes; !SN_IS_TERMINATOR(sn); sn = SN_NEXT(sn))
-        continue;
-    nbytes += (sn - notes + 1) * sizeof *sn;
-
-    tnotes = script->trynotes;
-    if (tnotes) {
-        for (tn = tnotes; tn->catchStart; tn++)
-            continue;
-        nbytes += (tn - tnotes + 1) * sizeof *tn;
-    }
-
-    principals = script->principals;
-    if (principals) {
-        JS_ASSERT(principals->refcount);
-        pbytes = sizeof *principals;
-        if (principals->refcount > 1)
-            pbytes = JS_HOWMANY(pbytes, principals->refcount);
-        nbytes += pbytes;
-    }
-
-    return nbytes;
-}