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Backed out changeset b5ec7ce219b2 (bug 838014)

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This commit is contained in:
Steve Fink 2013-02-07 17:06:16 -08:00
parent f8391749f7
commit e8f172360e
2 changed files with 72 additions and 75 deletions
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136
js/src/shell/js.cpp
View File

@ -208,13 +208,15 @@ class ToStringHelper
{
public:
ToStringHelper(JSContext *aCx, jsval v, bool aThrow = false)
: cx(aCx), mStr(aCx)
: cx(aCx)
{
mStr = JS_ValueToString(cx, v);
if (!aThrow && !mStr)
ReportException(cx);
JS_AddNamedStringRoot(cx, &mStr, "Value ToString helper");
}
~ToStringHelper() {
JS_RemoveStringRoot(cx, &mStr);
}
bool threw() { return !mStr; }
jsval getJSVal() { return STRING_TO_JSVAL(mStr); }
@ -225,7 +227,7 @@ class ToStringHelper
}
private:
JSContext *cx;
RootedString mStr;
JSString *mStr;
JSAutoByteString mBytes;
};
@ -517,6 +519,7 @@ Process(JSContext *cx, JSObject *obj_, const char *filename, bool forceTTY)
{
bool ok, hitEOF;
RootedScript script(cx);
jsval result;
RootedString str(cx);
char *buffer;
size_t size;
@ -528,7 +531,6 @@ Process(JSContext *cx, JSObject *obj_, const char *filename, bool forceTTY)
uint32_t oldopts;
RootedObject obj(cx, obj_);
RootedValue result(cx);
if (forceTTY || !filename || strcmp(filename, "-") == 0) {
file = stdin;
@ -674,7 +676,7 @@ Process(JSContext *cx, JSObject *obj_, const char *filename, bool forceTTY)
JS_ASSERT_IF(!script, gGotError);
if (script && !compileOnly) {
ok = JS_ExecuteScript(cx, obj, script, result.address());
ok = JS_ExecuteScript(cx, obj, script, &result);
if (ok && !JSVAL_IS_VOID(result)) {
str = JS_ValueToSource(cx, result);
ok = !!str;
@ -936,9 +938,9 @@ Evaluate(JSContext *cx, unsigned argc, jsval *vp)
if (argc == 2) {
RootedObject options(cx, &args[1].toObject());
RootedValue v(cx);
jsval v;
if (!JS_GetProperty(cx, options, "newContext", v.address()))
if (!JS_GetProperty(cx, options, "newContext", &v))
return false;
if (!JSVAL_IS_VOID(v)) {
JSBool b;
@ -947,7 +949,7 @@ Evaluate(JSContext *cx, unsigned argc, jsval *vp)
newContext = b;
}
if (!JS_GetProperty(cx, options, "compileAndGo", v.address()))
if (!JS_GetProperty(cx, options, "compileAndGo", &v))
return false;
if (!JSVAL_IS_VOID(v)) {
JSBool b;
@ -956,7 +958,7 @@ Evaluate(JSContext *cx, unsigned argc, jsval *vp)
compileAndGo = b;
}
if (!JS_GetProperty(cx, options, "noScriptRval", v.address()))
if (!JS_GetProperty(cx, options, "noScriptRval", &v))
return false;
if (!JSVAL_IS_VOID(v)) {
JSBool b;
@ -965,7 +967,7 @@ Evaluate(JSContext *cx, unsigned argc, jsval *vp)
noScriptRval = b;
}
if (!JS_GetProperty(cx, options, "fileName", v.address()))
if (!JS_GetProperty(cx, options, "fileName", &v))
return false;
if (JSVAL_IS_NULL(v)) {
fileName = NULL;
@ -978,7 +980,7 @@ Evaluate(JSContext *cx, unsigned argc, jsval *vp)
return false;
}
if (!JS_GetProperty(cx, options, "sourceMapURL", v.address()))
if (!JS_GetProperty(cx, options, "sourceMapURL", &v))
return false;
if (!JSVAL_IS_VOID(v)) {
JSString *s = JS_ValueToString(cx, v);
@ -990,7 +992,7 @@ Evaluate(JSContext *cx, unsigned argc, jsval *vp)
sourceMapURL = js_strdup(cx, smurl);
}
if (!JS_GetProperty(cx, options, "lineNumber", v.address()))
if (!JS_GetProperty(cx, options, "lineNumber", &v))
return false;
if (!JSVAL_IS_VOID(v)) {
uint32_t u;
@ -999,7 +1001,7 @@ Evaluate(JSContext *cx, unsigned argc, jsval *vp)
lineNumber = u;
}
if (!JS_GetProperty(cx, options, "global", v.address()))
if (!JS_GetProperty(cx, options, "global", &v))
return false;
if (!JSVAL_IS_VOID(v)) {
global = JSVAL_IS_PRIMITIVE(v) ? NULL : JSVAL_TO_OBJECT(v);
@ -1015,7 +1017,7 @@ Evaluate(JSContext *cx, unsigned argc, jsval *vp)
}
}
if (!JS_GetProperty(cx, options, "catchTermination", v.address()))
if (!JS_GetProperty(cx, options, "catchTermination", &v))
return false;
if (!JSVAL_IS_VOID(v)) {
JSBool b;
@ -1074,6 +1076,7 @@ static JSString *
FileAsString(JSContext *cx, const char *pathname)
{
FILE *file;
JSString *str = NULL;
size_t len, cc;
char *buf;
@ -1083,7 +1086,6 @@ FileAsString(JSContext *cx, const char *pathname)
return NULL;
}
RootedString str(cx, NULL);
if (fseek(file, 0, SEEK_END) != 0) {
JS_ReportError(cx, "can't seek end of %s", pathname);
} else {
@ -1132,7 +1134,7 @@ FileAsTypedArray(JSContext *cx, const char *pathname)
return NULL;
}
RootedObject obj(cx, NULL);
JSObject *obj = NULL;
if (fseek(file, 0, SEEK_END) != 0) {
JS_ReportError(cx, "can't seek end of %s", pathname);
} else {
@ -1174,7 +1176,7 @@ Run(JSContext *cx, unsigned argc, jsval *vp)
return false;
jsval *argv = JS_ARGV(cx, vp);
RootedString str(cx, JS_ValueToString(cx, argv[0]));
JSString *str = JS_ValueToString(cx, argv[0]);
if (!str)
return false;
argv[0] = STRING_TO_JSVAL(str);
@ -1536,6 +1538,8 @@ TrapHandler(JSContext *cx, RawScript, jsbytecode *pc, jsval *rval,
static JSBool
Trap(JSContext *cx, unsigned argc, jsval *vp)
{
JSString *str;
RootedScript script(cx);
int32_t i;
jsval *argv = JS_ARGV(cx, vp);
@ -1544,11 +1548,10 @@ Trap(JSContext *cx, unsigned argc, jsval *vp)
return false;
}
argc--;
RootedString str(cx, JS_ValueToString(cx, argv[argc]));
str = JS_ValueToString(cx, argv[argc]);
if (!str)
return false;
argv[argc] = STRING_TO_JSVAL(str);
RootedScript script(cx);
if (!GetScriptAndPCArgs(cx, argc, argv, &script, &i))
return false;
if (uint32_t(i) >= script->length) {
@ -1759,7 +1762,7 @@ SrcNotes(JSContext *cx, HandleScript script, Sprinter *sp)
case SRC_BREAK2LABEL:
case SRC_CONT2LABEL: {
uint32_t index = js_GetSrcNoteOffset(sn, 0);
RootedAtom atom(cx, script->getAtom(index));
JSAtom *atom = script->getAtom(index);
Sprint(sp, " atom %u (", index);
size_t len = PutEscapedString(NULL, 0, atom, '\0');
if (char *buf = sp->reserve(len)) {
@ -1857,7 +1860,7 @@ TryNotes(JSContext *cx, HandleScript script, Sprinter *sp)
}
static bool
DisassembleScript(JSContext *cx, HandleScript script, HandleFunction fun, bool lines, bool recursive,
DisassembleScript(JSContext *cx, HandleScript script, JSFunction *fun, bool lines, bool recursive,
Sprinter *sp)
{
if (fun) {
@ -1884,14 +1887,12 @@ DisassembleScript(JSContext *cx, HandleScript script, HandleFunction fun, bool l
if (recursive && script->hasObjects()) {
ObjectArray *objects = script->objects();
RootedObject obj(cx);
RootedFunction fun(cx);
RootedScript script(cx);
for (unsigned i = 0; i != objects->length; ++i) {
obj = objects->vector[i];
RawObject obj = objects->vector[i];
if (obj->isFunction()) {
Sprint(sp, "\n");
fun = obj->toFunction();
RootedFunction fun(cx, obj->toFunction());
RootedScript script(cx);
JSFunction::maybeGetOrCreateScript(cx, fun, &script);
if (!DisassembleScript(cx, script, fun, lines, recursive, sp))
return false;
@ -1951,8 +1952,8 @@ DisassembleToSprinter(JSContext *cx, unsigned argc, jsval *vp, Sprinter *sprinte
}
} else {
for (unsigned i = 0; i < p.argc; i++) {
RootedFunction fun(cx);
RootedScript script (cx, ValueToScript(cx, p.argv[i], fun.address()));
JSFunction *fun;
RootedScript script (cx, ValueToScript(cx, p.argv[i], &fun));
if (!script)
return false;
if (!DisassembleScript(cx, script, fun, p.lines, p.recursive, sprinter))
@ -2029,7 +2030,7 @@ DisassFile(JSContext *cx, unsigned argc, jsval *vp)
Sprinter sprinter(cx);
if (!sprinter.init())
return false;
bool ok = DisassembleScript(cx, script, NullPtr(), p.lines, p.recursive, &sprinter);
bool ok = DisassembleScript(cx, script, NULL, p.lines, p.recursive, &sprinter);
if (ok)
fprintf(stdout, "%s\n", sprinter.string());
if (!ok)
@ -2244,8 +2245,8 @@ DumpHeap(JSContext *cx, unsigned argc, jsval *vp)
static JSBool
DumpObject(JSContext *cx, unsigned argc, jsval *vp)
{
RootedObject arg0(cx, NULL);
if (!JS_ConvertArguments(cx, argc, JS_ARGV(cx, vp), "o", arg0.address()))
JSObject *arg0 = NULL;
if (!JS_ConvertArguments(cx, argc, JS_ARGV(cx, vp), "o", &arg0))
return false;
js_DumpObject(arg0);
@ -2434,10 +2435,10 @@ typedef struct ComplexObject {
static JSBool
sandbox_enumerate(JSContext *cx, HandleObject obj)
{
RootedValue v(cx);
jsval v;
JSBool b;
if (!JS_GetProperty(cx, obj, "lazy", v.address()))
if (!JS_GetProperty(cx, obj, "lazy", &v))
return false;
JS_ValueToBoolean(cx, v, &b);
@ -2448,10 +2449,10 @@ static JSBool
sandbox_resolve(JSContext *cx, HandleObject obj, HandleId id, unsigned flags,
MutableHandleObject objp)
{
RootedValue v(cx);
jsval v;
JSBool b, resolved;
if (!JS_GetProperty(cx, obj, "lazy", v.address()))
if (!JS_GetProperty(cx, obj, "lazy", &v))
return false;
JS_ValueToBoolean(cx, v, &b);
@ -2536,7 +2537,7 @@ EvalInContext(JSContext *cx, unsigned argc, jsval *vp)
unsigned lineno;
JS_DescribeScriptedCaller(cx, script.address(), &lineno);
RootedValue rval(cx);
jsval rval;
{
Maybe<JSAutoCompartment> ac;
unsigned flags;
@ -2556,12 +2557,12 @@ EvalInContext(JSContext *cx, unsigned argc, jsval *vp)
if (!JS_EvaluateUCScript(cx, sobj, src, srclen,
script->filename,
lineno,
rval.address())) {
&rval)) {
return false;
}
}
if (!cx->compartment->wrap(cx, rval.address()))
if (!cx->compartment->wrap(cx, &rval))
return false;
JS_SET_RVAL(cx, vp, rval);
@ -2571,21 +2572,20 @@ EvalInContext(JSContext *cx, unsigned argc, jsval *vp)
static JSBool
EvalInFrame(JSContext *cx, unsigned argc, jsval *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
if (args.length() < 2 ||
!args[0].isInt32() ||
!args[1].isString())
{
jsval *argv = JS_ARGV(cx, vp);
if (argc < 2 ||
!JSVAL_IS_INT(argv[0]) ||
!JSVAL_IS_STRING(argv[1])) {
JS_ReportError(cx, "Invalid arguments to evalInFrame");
return false;
}
uint32_t upCount = args[0].toInt32();
RootedString str(cx, args[1].toString());
uint32_t upCount = JSVAL_TO_INT(argv[0]);
JSString *str = JSVAL_TO_STRING(argv[1]);
bool saveCurrent = (args.length() >= 3 && args[2].isBoolean())
? args[2].toBoolean() : false;
bool saveCurrent = (argc >= 3 && JSVAL_IS_BOOLEAN(argv[2]))
? !!(JSVAL_TO_BOOLEAN(argv[2]))
: false;
JS_ASSERT(cx->hasfp());
@ -2652,7 +2652,6 @@ CopyProperty(JSContext *cx, HandleObject obj, HandleObject referent, HandleId id
PropertyDescriptor desc;
unsigned propFlags = 0;
RootedObject obj2(cx);
AutoPropertyDescriptorRooter apdr(cx, &desc);
objp.set(NULL);
if (referent->isNative()) {
@ -3140,21 +3139,20 @@ MakeAbsolutePathname(JSContext *cx, const char *from, const char *leaf)
static JSBool
Compile(JSContext *cx, unsigned argc, jsval *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
if (args.length() < 1) {
if (argc < 1) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_MORE_ARGS_NEEDED,
"compile", "0", "s");
return false;
}
if (!args[0].isString()) {
const char *typeName = JS_GetTypeName(cx, JS_TypeOfValue(cx, args[0]));
jsval arg0 = JS_ARGV(cx, vp)[0];
if (!JSVAL_IS_STRING(arg0)) {
const char *typeName = JS_GetTypeName(cx, JS_TypeOfValue(cx, arg0));
JS_ReportError(cx, "expected string to compile, got %s", typeName);
return false;
}
RootedObject global(cx, JS_GetGlobalForScopeChain(cx));
RootedString scriptContents(cx, args[0].toString());
JSString *scriptContents = JSVAL_TO_STRING(arg0);
unsigned oldopts = JS_GetOptions(cx);
JS_SetOptions(cx, oldopts | JSOPTION_COMPILE_N_GO | JSOPTION_NO_SCRIPT_RVAL);
bool ok = JS_CompileUCScript(cx, global, JS_GetStringCharsZ(cx, scriptContents),
@ -3169,20 +3167,20 @@ static JSBool
Parse(JSContext *cx, unsigned argc, jsval *vp)
{
using namespace js::frontend;
CallArgs args = CallArgsFromVp(argc, vp);
if (args.length() < 1) {
if (argc < 1) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_MORE_ARGS_NEEDED,
"compile", "0", "s");
return false;
}
if (!args[0].isString()) {
const char *typeName = JS_GetTypeName(cx, JS_TypeOfValue(cx, args[0]));
jsval arg0 = JS_ARGV(cx, vp)[0];
if (!JSVAL_IS_STRING(arg0)) {
const char *typeName = JS_GetTypeName(cx, JS_TypeOfValue(cx, arg0));
JS_ReportError(cx, "expected string to parse, got %s", typeName);
return false;
}
RootedString scriptContents(cx, args[0].toString());
JSString *scriptContents = JSVAL_TO_STRING(arg0);
CompileOptions options(cx);
options.setFileAndLine("<string>", 1)
.setCompileAndGo(false);
@ -3962,9 +3960,9 @@ Help(JSContext *cx, unsigned argc, jsval *vp)
if (!ida)
return false;
RootedValue v(cx);
for (size_t i = 0; i < ida.length(); i++) {
if (!JS_LookupPropertyById(cx, global, ida[i], v.address()))
jsval v;
if (!JS_LookupPropertyById(cx, global, ida[i], &v))
return false;
if (JSVAL_IS_PRIMITIVE(v)) {
JS_ReportError(cx, "primitive arg");
@ -4245,22 +4243,22 @@ its_get_customNative(JSContext *cx, unsigned argc, jsval *vp)
static JSBool
its_set_customNative(JSContext *cx, unsigned argc, jsval *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
RootedObject obj(cx, &args.thisv().toObject());
JSObject *obj = JS_THIS_OBJECT(cx, vp);
if (!obj)
return false;
if (JS_GetClass(obj) != &its_class)
return true;
jsval *argv = JS_ARGV(cx, vp);
jsval *val = (jsval *) JS_GetPrivate(obj);
if (val) {
*val = args[0];
*val = *argv;
return true;
}
val = cx->new_<Value>();
val = new jsval;
if (!val) {
JS_ReportOutOfMemory(cx);
return false;
@ -4273,7 +4271,7 @@ its_set_customNative(JSContext *cx, unsigned argc, jsval *vp)
JS_SetPrivate(obj, (void *)val);
*val = args[0];
*val = *argv;
return true;
}
@ -5112,8 +5110,8 @@ ProcessArgs(JSContext *cx, JSObject *obj_, OptionParser *op)
filePaths.popFront();
} else {
const char *code = codeChunks.front();
RootedValue rval(cx);
if (!JS_EvaluateScript(cx, obj, code, strlen(code), "-e", 1, rval.address()))
jsval rval;
if (!JS_EvaluateScript(cx, obj, code, strlen(code), "-e", 1, &rval))
return gExitCode ? gExitCode : EXITCODE_RUNTIME_ERROR;
codeChunks.popFront();
}

11
js/src/shell/jsheaptools.cpp
View File

@ -533,20 +533,18 @@ ReferenceFinder::findReferences(HandleObject target)
JSBool
FindReferences(JSContext *cx, unsigned argc, jsval *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
if (args.length() < 1) {
if (argc < 1) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_MORE_ARGS_NEEDED,
"findReferences", "0", "s");
return false;
}
if (!args[0].isObject()) {
JS::Value target = JS_ARGV(cx, vp)[0];
if (!target.isObject()) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL, JSMSG_UNEXPECTED_TYPE,
"argument", "not an object");
return false;
}
RootedObject target(cx, &args[0].toObject());
/* Walk the JSRuntime, producing a reversed map of the heap. */
HeapReverser reverser(cx);
@ -555,7 +553,8 @@ FindReferences(JSContext *cx, unsigned argc, jsval *vp)
/* Given the reversed map, find the referents of target. */
ReferenceFinder finder(cx, reverser);
JSObject *references = finder.findReferences(target);
Rooted<JSObject*> targetObj(cx, &target.toObject());
JSObject *references = finder.findReferences(targetObj);
if (!references)
return false;