skyline/app/src/main/cpp/skyline/kernel/types/KSyncObject.cpp

#include "KSyncObject.h"
#include "../../os.h"

namespace skyline::kernel::type {
    KSyncObject::KSyncObject(skyline::handle_t handle, pid_t pid, const skyline::DeviceState &state, skyline::kernel::type::KType type) : KObject(handle, pid, state, type) {}

    void KSyncObject::Signal() {
        for (auto&[tid, process] : state.os->threadMap) {
            auto &thread = process->threadMap.at(tid);
            if (thread->status == type::KThread::ThreadStatus::Waiting) {
                for (auto &waitHandle : thread->waitHandles) {
                    if (handle == waitHandle) {
                        thread->status = type::KThread::ThreadStatus::Runnable;
                        state.nce->SetRegister(Wreg::W0, constant::status::Success, thread->pid);
                        state.nce->SetRegister(Wreg::W1, handle, thread->pid);
                    }
                }
            }
        }
    }
}