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CPU preemption control: bugfixes

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Eladash 2022-09-14 11:47:25 +03:00 • committed by Ivan
parent 9d1ec0b319
commit cf4da5c4d1
3 changed files with 41 additions and 12 deletions
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5
rpcs3/Emu/CPU/CPUThread.cpp
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@ -654,7 +654,7 @@ bool cpu_thread::check_state() noexcept
{
// Process all flags in a single atomic op
bs_t<cpu_flag> state1;
const auto state0 = state.fetch_op([&](bs_t<cpu_flag>& flags)
auto state0 = state.fetch_op([&](bs_t<cpu_flag>& flags)
{
bool store = false;
@ -784,7 +784,8 @@ bool cpu_thread::check_state() noexcept
if (cpu_flag::wait - state0)
{
// Yield itself
s_dummy_atomic.wait(0, 1u << 30, atomic_wait_timeout{80'000});
escape = false;
state0 += cpu_flag::yield;
}
if (const u128 bits = s_cpu_bits)