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Linux: use futex_waitv syscall for atomic waiting

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In order to make this possible, some unnecessary features were removed.
This commit is contained in:
Ivan Chikish 2023-07-31 23:57:26 +03:00 • committed by Ivan
parent 831a9fe012
commit d34287b2cc
51 changed files with 441 additions and 574 deletions
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16
rpcs3/Emu/System.cpp
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@ -153,7 +153,7 @@ void fmt_class_string<cfg_mode>::format(std::string& out, u64 arg)
});
}
void Emulator::CallFromMainThread(std::function<void()>&& func, atomic_t<bool>* wake_up, bool track_emu_state, u64 stop_ctr) const
void Emulator::CallFromMainThread(std::function<void()>&& func, atomic_t<u32>* wake_up, bool track_emu_state, u64 stop_ctr) const
{
if (!track_emu_state)
{
@ -174,14 +174,14 @@ void Emulator::CallFromMainThread(std::function<void()>&& func, atomic_t<bool>*
void Emulator::BlockingCallFromMainThread(std::function<void()>&& func) const
{
atomic_t<bool> wake_up = false;
atomic_t<u32> wake_up = 0;
CallFromMainThread(std::move(func), &wake_up);
while (!wake_up)
{
ensure(thread_ctrl::get_current());
wake_up.wait(false);
wake_up.wait(0);
}
}
@ -424,7 +424,7 @@ void Emulator::Init()
make_path_verbose(dev_flash, true);
make_path_verbose(dev_flash2, true);
make_path_verbose(dev_flash3, true);
if (make_path_verbose(dev_usb, true))
{
make_path_verbose(dev_usb + "MUSIC/", false);
@ -2152,7 +2152,7 @@ void Emulator::RunPPU()
}
ensure(cpu.state.test_and_reset(cpu_flag::stop));
cpu.state.notify_one(cpu_flag::stop);
cpu.state.notify_one();
signalled_thread = true;
});
@ -2165,7 +2165,7 @@ void Emulator::RunPPU()
if (auto thr = g_fxo->try_get<named_thread<rsx::rsx_replay_thread>>())
{
thr->state -= cpu_flag::stop;
thr->state.notify_one(cpu_flag::stop);
thr->state.notify_one();
}
}
@ -2234,7 +2234,7 @@ void Emulator::FinalizeRunRequest()
}
ensure(spu.state.test_and_reset(cpu_flag::stop));
spu.state.notify_one(cpu_flag::stop);
spu.state.notify_one();
};
if (m_savestate_extension_flags1 & SaveStateExtentionFlags1::ShouldCloseMenu)
@ -2437,7 +2437,7 @@ void Emulator::Resume()
auto on_select = [](u32, cpu_thread& cpu)
{
cpu.state -= cpu_flag::dbg_global_pause;
cpu.state.notify_one(cpu_flag::dbg_global_pause);
cpu.state.notify_one();
};
idm::select<named_thread<ppu_thread>>(on_select);