void JSDOMGlobalObject::addBuiltinGlobals(VM& vm)
{
m_builtinInternalFunctions.initialize(*this, vm);
#if ENABLE(STREAMS_API)
JSObject* privateReadableStreamControllerConstructor = createReadableStreamControllerPrivateConstructor(vm, *this);
JSObject* privateReadableStreamReaderConstructor = createReadableStreamReaderPrivateConstructor(vm, *this);
ASSERT(!constructors().get(privateReadableStreamControllerConstructor->info()).get());
ASSERT(!constructors().get(privateReadableStreamReaderConstructor->info()).get());
JSC::WriteBarrier<JSC::JSObject> temp;
constructors().add(privateReadableStreamControllerConstructor->info(), temp).iterator->value.set(vm, this, privateReadableStreamControllerConstructor);
constructors().add(privateReadableStreamReaderConstructor->info(), temp).iterator->value.set(vm, this, privateReadableStreamReaderConstructor);
JSVMClientData& clientData = *static_cast<JSVMClientData*>(vm.clientData);
JSDOMGlobalObject::GlobalPropertyInfo staticGlobals[] = {
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamClosedPrivateName(), jsNumber(1), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamClosingPrivateName(), jsNumber(2), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamErroredPrivateName(), jsNumber(3), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamReadablePrivateName(), jsNumber(4), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamWaitingPrivateName(), jsNumber(5), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamWritablePrivateName(), jsNumber(6), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().ReadableStreamControllerPrivateName(), privateReadableStreamControllerConstructor, DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().ReadableStreamReaderPrivateName(), privateReadableStreamReaderConstructor, DontDelete | ReadOnly),
};
addStaticGlobals(staticGlobals, WTF_ARRAY_LENGTH(staticGlobals));
#endif
}
void JSDOMGlobalObject::mark()
{
Base::mark();
JSDOMStructureMap::iterator end = structures().end();
for (JSDOMStructureMap::iterator it = structures().begin(); it != end; ++it)
it->second->mark();
JSDOMConstructorMap::iterator end2 = constructors().end();
for (JSDOMConstructorMap::iterator it2 = constructors().begin(); it2 != end2; ++it2) {
if (!it2->second->marked())
it2->second->mark();
}
}
extern C int kernel_main(void)
{
// Initialize heap
Memory::initialize(0x00300000);
RaspiSerial console;
// TODO: put this in the boot.S, or maybe hide it in the support library? maybe a _run_main() or something.
constructors();
// TODO: this should be done from the support library too.
// Later, a user-process should monitor the kernel console buffer and write
// it to the selected console for the kernel.
#define BANNER \
"FreeNOS " RELEASE " [" ARCH "/" SYSTEM "] (" BUILDUSER "@" BUILDHOST ") (" COMPILER_VERSION ") " DATETIME "\r\n"
console.setMinimumLogLevel(Log::Debug);
console.write(BANNER);
console.write(COPYRIGHT "\r\n");
NOTICE("Initializing subsystems");
ARMMemory mem(128 * 1024 * 1024);
ARMFactory fac;
ProcessScheduler sched;
ProcessManager procs(&fac, &sched);
ARMKernel kernel(&mem, &procs);
while (true)
console.put(console.get());
return 0;
}
QObject* ObjectFactory::createObject( const QByteArray& className, QObject* parent)
{
Constructor constructor = constructors().value( className );
if ( constructor == NULL )
return NULL;
return (*constructor)( parent );
}
extern C int kernel_main()
{
// Initialize heap at 3MB offset
// TODO: fix this
Kernel::heap( MegaByte(3),
MegaByte(1) );
// Start kernel debug serial console
// TODO: can I re-use the user-land driver here somehow????
IntelSerial *serial = new IntelSerial(0x3f8);
serial->setMinimumLogLevel(Log::Notice);
// TODO: put this in the boot.S, or maybe hide it in the support library? maybe a _run_main() or something.
constructors();
// Kernel memory range (first 4MB, includes 1MB heap)
Memory::Range kernelRange;
kernelRange.phys = 0;
kernelRange.size = MegaByte(4);
// RAM physical range for this core (SplitAllocator lower memory).
Memory::Range ramRange;
ramRange.phys = 0;
ramRange.size = (multibootInfo.memUpper * 1024) + MegaByte(1);
// Create and run the kernel
IntelKernel *kernel = new IntelKernel(kernelRange, ramRange);
return kernel->run();
}
int _main(void){
core_setclock();
_hwpl_core_priv_enable_interrupts(NULL);
constructors();
task_init_single(main, (void*)&_data, (size_t)&_sram_size);
destructors();
return 0;
}
void JSDOMGlobalObject::visitChildren(SlotVisitor& visitor)
{
ASSERT_GC_OBJECT_INHERITS(this, &s_info);
COMPILE_ASSERT(StructureFlags & OverridesVisitChildren, OverridesVisitChildrenWithoutSettingFlag);
ASSERT(structure()->typeInfo().overridesVisitChildren());
Base::visitChildren(visitor);
JSDOMStructureMap::iterator end = structures().end();
for (JSDOMStructureMap::iterator it = structures().begin(); it != end; ++it)
visitor.append(&it->second);
JSDOMConstructorMap::iterator end2 = constructors().end();
for (JSDOMConstructorMap::iterator it2 = constructors().begin(); it2 != end2; ++it2)
visitor.append(&it2->second);
if (m_injectedScript)
visitor.append(&m_injectedScript);
}
void JSDOMGlobalObject::addBuiltinGlobals(VM& vm)
{
m_builtinInternalFunctions.initialize(*this);
#if ENABLE(READABLE_STREAM_API)
JSObject* privateReadableStreamDefaultControllerConstructor = createReadableStreamDefaultControllerPrivateConstructor(vm, *this);
#if ENABLE(READABLE_BYTE_STREAM_API)
JSObject* privateReadableByteStreamControllerConstructor = createReadableByteStreamControllerPrivateConstructor(vm, *this);
#endif
JSObject* privateReadableStreamDefaultReaderConstructor = createReadableStreamDefaultReaderPrivateConstructor(vm, *this);
ASSERT(!constructors(NoLockingNecessary).get(privateReadableStreamDefaultControllerConstructor->info()).get());
#if ENABLE(READABLE_BYTE_STREAM_API)
ASSERT(!constructors(NoLockingNecessary).get(privateReadableByteStreamControllerConstructor->info()).get());
#endif
ASSERT(!constructors(NoLockingNecessary).get(privateReadableStreamDefaultReaderConstructor->info()).get());
JSC::WriteBarrier<JSC::JSObject> temp;
{
auto locker = lockDuringMarking(vm.heap, m_gcLock);
constructors(locker).add(privateReadableStreamDefaultControllerConstructor->info(), temp).iterator->value.set(vm, this, privateReadableStreamDefaultControllerConstructor);
#if ENABLE(READABLE_BYTE_STREAM_API)
constructors(locker).add(privateReadableByteStreamControllerConstructor->info(), temp).iterator->value.set(vm, this, privateReadableByteStreamControllerConstructor);
#endif
constructors(locker).add(privateReadableStreamDefaultReaderConstructor->info(), temp).iterator->value.set(vm, this, privateReadableStreamDefaultReaderConstructor);
}
#endif
JSVMClientData& clientData = *static_cast<JSVMClientData*>(vm.clientData);
JSDOMGlobalObject::GlobalPropertyInfo staticGlobals[] = {
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().makeThisTypeErrorPrivateName(),
JSFunction::create(vm, this, 2, String(), makeThisTypeErrorForBuiltins), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().makeGetterTypeErrorPrivateName(),
JSFunction::create(vm, this, 2, String(), makeGetterTypeErrorForBuiltins), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().structuredCloneArrayBufferPrivateName(),
JSFunction::create(vm, this, 1, String(), structuredCloneArrayBuffer), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().structuredCloneArrayBufferViewPrivateName(),
JSFunction::create(vm, this, 1, String(), structuredCloneArrayBufferView), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(vm.propertyNames->builtinNames().ArrayBufferPrivateName(), getDirect(vm, vm.propertyNames->ArrayBuffer), DontDelete | ReadOnly),
#if ENABLE(READABLE_STREAM_API) || ENABLE(WRITABLE_STREAM_API)
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamClosedPrivateName(), jsNumber(1), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamClosingPrivateName(), jsNumber(2), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamErroredPrivateName(), jsNumber(3), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamReadablePrivateName(), jsNumber(4), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamWaitingPrivateName(), jsNumber(5), DontDelete | ReadOnly),
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().streamWritablePrivateName(), jsNumber(6), DontDelete | ReadOnly),
#endif
#if ENABLE(READABLE_STREAM_API)
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().ReadableStreamDefaultControllerPrivateName(), privateReadableStreamDefaultControllerConstructor, DontDelete | ReadOnly),
#if ENABLE(READABLE_BYTE_STREAM_API)
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().ReadableByteStreamControllerPrivateName(), privateReadableByteStreamControllerConstructor, DontDelete | ReadOnly),
#endif
JSDOMGlobalObject::GlobalPropertyInfo(clientData.builtinNames().ReadableStreamDefaultReaderPrivateName(), privateReadableStreamDefaultReaderConstructor, DontDelete | ReadOnly),
#endif
};
addStaticGlobals(staticGlobals, WTF_ARRAY_LENGTH(staticGlobals));
}
extern C int kernel_main(u32 r0, u32 r1, u32 r2)
{
// Invalidate all caches now
Arch::Cache cache;
cache.invalidate(Cache::Unified);
#ifdef ARMV7
// Raise the SMP bit for ARMv7
ARMControl ctrl;
ctrl.set(ARMControl::SMPBit);
#endif
// Retrieve boot image from ATAGS
Arch::MemoryMap mem;
BroadcomInterrupt irq;
ARMTags tags(r2);
Memory::Range initrd = tags.getInitRd2();
// Fill coreInfo
MemoryBlock::set(&coreInfo, 0, sizeof(CoreInfo));
coreInfo.bootImageAddress = initrd.phys;
coreInfo.bootImageSize = initrd.size;
coreInfo.kernel.phys = 0;
coreInfo.kernel.size = MegaByte(4);
coreInfo.memory.phys = 0;
coreInfo.memory.size = MegaByte(512);
// Initialize heap
Kernel::heap( MegaByte(3), MegaByte(1) );
// TODO: put this in the boot.S, or maybe hide it in the support library? maybe a _run_main() or something.
constructors();
// Open the serial console as default Log
RaspiSerial console;
console.setMinimumLogLevel(Log::Notice);
// Create the kernel
ARMKernel kernel(&irq, &coreInfo);
// Run the kernel
return kernel.run();
}
extern C int kernel_main(u32 r0, u32 r1, u32 r2)
{
Arch::MemoryMap mem;
BroadcomInterrupt irq;
ARMTags tags(r2);
Memory::Range initrd = tags.getInitRd2();
// Fill coreInfo
MemoryBlock::set(&coreInfo, 0, sizeof(CoreInfo));
coreInfo.bootImageAddress = initrd.phys;
coreInfo.bootImageSize = initrd.size;
coreInfo.kernel.phys = 0;
coreInfo.kernel.size = MegaByte(4);
coreInfo.memory.phys = 0;
coreInfo.memory.size = MegaByte(512);
// Initialize heap
Kernel::heap( MegaByte(3), MegaByte(1) );
// TODO: put this in the boot.S, or maybe hide it in the support library? maybe a _run_main() or something.
constructors();
// Open the serial console as default Log
RaspiSerial console;
console.setMinimumLogLevel(Log::Notice);
// Create the kernel
ARMKernel kernel(&irq, &coreInfo);
// Print some info
DEBUG("ATAGS = " << r2);
ARMControl ctrl;
DEBUG("MainID = " << ctrl.read(ARMControl::MainID));
ctrl.write(ARMControl::UserProcID, 11223344);
DEBUG("UserProcID = " << ctrl.read(ARMControl::UserProcID));
// Run the kernel
return kernel.run();
}
extern C int kernel_main(CoreInfo *info)
{
// Initialize heap at 3MB offset
// TODO: fix this
Kernel::heap( MegaByte(3),
MegaByte(1) );
// Start kernel debug serial console
// TODO: can I re-use the user-land driver here somehow????
if (info->coreId == 0)
{
IntelSerial *serial = new IntelSerial(0x3f8);
serial->setMinimumLogLevel(Log::Notice);
}
// TODO: put this in the boot.S, or maybe hide it in the support library? maybe a _run_main() or something.
constructors();
// Create and run the kernel
IntelKernel *kernel = new IntelKernel(info);
return kernel->run();
}
extern C int kernel_main(u32 r0, u32 r1, u32 r2)
{
Arch::MemoryMap mem;
BCM2835Interrupt irq;
// Initialize heap
Kernel::heap( MegaByte(3), MegaByte(1) );
// TODO: put this in the boot.S, or maybe hide it in the support library? maybe a _run_main() or something.
constructors();
// Open the serial console as default Log
RaspiSerial console;
console.setMinimumLogLevel(Log::Notice);
// Kernel memory range
Memory::Range kernelRange;
kernelRange.phys = 0;
kernelRange.size = MegaByte(4);
// RAM physical range
Memory::Range ramRange;
ramRange.phys = 0;
ramRange.size = MegaByte(512);
// Create the kernel
ARMKernel kernel(kernelRange, ramRange, &irq, r2);
// Print some info
DEBUG("ATAGS = " << r2);
ARMControl ctrl;
DEBUG("MainID = " << ctrl.read(ARMControl::MainID));
ctrl.write(ARMControl::UserProcID, 11223344);
DEBUG("UserProcID = " << ctrl.read(ARMControl::UserProcID));
// Run the kernel
return kernel.run();
}
