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Initial implementation of ports and sessions

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wheremyfoodat 2022-09-17 04:37:40 +03:00
parent aa643c44bb
commit 0e66af8dae
7 changed files with 100 additions and 17 deletions
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30
src/core/kernel/kernel.cpp
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@ -39,18 +39,32 @@ KernelObject* Kernel::getProcessFromPID(Handle handle) {
}
}
void Kernel::deleteObjectData(KernelObject& object) {
// Resource limit and dummy objects do not allocate heap data, so we don't delete anything
if (object.type == KernelObjectType::ResourceLimit || object.type == KernelObjectType::Dummy) {
return;
}
if (object.data != nullptr) {
delete object.data;
}
}
void Kernel::reset() {
handleCounter = 0;
for (auto& object : objects) {
if (object.data != nullptr) {
delete object.data;
}
deleteObjectData(object);
}
objects.clear();
portHandles.clear();
// Make a main process object
// Allocate handle #0 to a dummy object and make a main process object
makeObject(KernelObjectType::Dummy);
currentProcess = makeProcess();
// Create global service manager port
makePort("srv:");
}
// Result CreateAddressArbiter(Handle* arbiter)
@ -65,14 +79,6 @@ void Kernel::svcCloseHandle() {
regs[0] = SVCResult::Success;
}
void Kernel::connectToPort() {
const u32 handlePointer = regs[0];
const char* port = static_cast<const char*>(mem.getReadPointer(regs[1]));
printf("ConnectToPort(handle pointer = %08X, port = \"%s\")\n", handlePointer, port);
Helpers::panic("Unimplemented IPC");
}
std::string Kernel::getProcessName(u32 pid) {
if (pid == KernelHandles::CurrentProcess) {
return "current";