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Fix cellVdec regression to be harmonized with the new interrupts model

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This commit is contained in:
Eladash 2022-05-25 14:32:52 +03:00 committed by Ivan
parent 88ee62be26
commit 56f95934f5
2 changed files with 10 additions and 15 deletions
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10
rpcs3/Emu/Cell/PPUThread.cpp
View File

@ -1355,8 +1355,6 @@ ppu_thread::~ppu_thread()
perf_log.notice("Perf stats for instructions: total %u", exec_bytes / 4);
}
void ppu_interrupt_thread_entry(ppu_thread&, ppu_opcode_t, be_t<u32>*, struct ppu_intrp_func*);
ppu_thread::ppu_thread(const ppu_thread_params& param, std::string_view name, u32 prio, int detached)
: cpu_thread(idm::last_id())
, prio(prio)
@ -1377,14 +1375,6 @@ ppu_thread::ppu_thread(const ppu_thread_params& param, std::string_view name, u3
gpr[3] = param.arg0;
gpr[4] = param.arg1;
}
else
{
cmd_list
({
{ ppu_cmd::ptr_call, 0 },
std::bit_cast<u64>(&ppu_interrupt_thread_entry)
});
}
// Trigger the scheduler
state += cpu_flag::suspend;

15
rpcs3/Emu/Cell/lv2/sys_interrupt.cpp
View File

@ -38,9 +38,6 @@ void lv2_int_serv::exec() const
{ ppu_cmd::ptr_call, 0 },
std::bit_cast<u64>(&ppu_interrupt_thread_entry)
});
thread->cmd_notify++;
thread->cmd_notify.notify_one();
}
void ppu_thread_exit(ppu_thread&, ppu_opcode_t, be_t<u32>*, struct ppu_intrp_func*);
@ -136,8 +133,16 @@ error_code _sys_interrupt_thread_establish(ppu_thread& ppu, vm::ptr<u32> ih, u32
result = std::make_shared<lv2_int_serv>(it, arg1, arg2);
tag->handler = result;
it->cmd_list
({
{ ppu_cmd::ptr_call, 0 },
std::bit_cast<u64>(&ppu_interrupt_thread_entry)
});
it->state -= cpu_flag::stop;
it->state.notify_one(cpu_flag::stop);
return result;
});
@ -240,11 +245,11 @@ void ppu_interrupt_thread_entry(ppu_thread& ppu, ppu_opcode_t, be_t<u32>*, struc
const auto state = +ppu.state;
if (::is_stopped(state))
if (::is_stopped(state) || ppu.cmd_notify.exchange(0))
{
return;
}
thread_ctrl::wait_on(ppu.state, state);
thread_ctrl::wait_on(ppu.cmd_notify, 0);
}
}