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New implementation of read/write handling, fixed gc bugs etc.

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git-svn-id: svn://10.0.0.236/trunk@142286 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
rogerl%netscape.com
2003-05-09 23:05:01 +00:00
parent 82e5018af3
commit 84847ff0bb
12 changed files with 244 additions and 262 deletions
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16
mozilla/js2/src/js2engine.cpp
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@@ -97,6 +97,11 @@ namespace MetaData {
DEFINE_ROOTKEEPER(rk2, astr);
DEFINE_ROOTKEEPER(rk3, bstr);
DEFINE_ROOTKEEPER(rk4, a);
DEFINE_ROOTKEEPER(rk5, b);
DEFINE_ROOTKEEPER(rk6, baseVal);
DEFINE_ROOTKEEPER(rk7, indexVal);
retval = JS2VAL_VOID;
while (true) {
try {
@@ -125,6 +130,7 @@ namespace MetaData {
// one that matches the handler's. The bytecode container, pc and
// sp are all reset appropriately, and execution continues.
HandlerData *hndlr = (HandlerData *)mTryStack.top();
// mTryStack.pop();
ActivationFrame *curAct = (activationStackEmpty()) ? NULL : (activationStackTop - 1);
js2val x = JS2VAL_UNDEFINED;
@@ -247,6 +253,13 @@ namespace MetaData {
return result;
}
String *JS2Engine::allocStringPtr(const char16 *s, uint32 length)
{
String *p = (String *)(JS2Object::alloc(sizeof(String), PondScum::StringFlag));
String *result = new (p) String(s, length);
return result;
}
String *JS2Engine::allocStringPtr(const String *s)
{
String *p = (String *)(JS2Object::alloc(sizeof(String), PondScum::StringFlag));
@@ -977,7 +990,8 @@ namespace MetaData {
// jump to start of new bytecodeContainer
void JS2Engine::jsr(Phase execPhase, BytecodeContainer *new_bCon, uint32 stackBase, js2val returnVal, Environment *env)
{
ASSERT(activationStackTop < (activationStack + MAX_ACTIVATION_STACK));
if (activationStackTop >= (activationStack + MAX_ACTIVATION_STACK))
meta->reportError(Exception::internalError, "out of activation stack", meta->engine->errorPos());
activationStackTop->bCon = bCon;
activationStackTop->pc = pc;
activationStackTop->phase = phase;