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PPUThread refactoring

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`CallbackManager` removed, added _gcm_intr_thread for cellGcmSys
`PPUThread` renamed to `ppu_thread`, inheritance allowed
Added lightweight command queue for `ppu_thread`
Implemented call stack dump for PPU
`get_current_thread_mutex` removed
`thread_ctrl::spawn`: minor initialization fix
`thread_ctrl::wait_for` added
`named_thread`: some methods added
`cpu_thread::run` added
Some bugs fixes, including SPU channels
This commit is contained in:
Nekotekina 2016-07-28 00:43:22 +03:00
parent 33c59fa51b
commit f8719c1230
99 changed files with 4480 additions and 4592 deletions
Download patch file Download diff file Expand all files Collapse all files

25
rpcs3/Emu/PSP2/Modules/sceLibKernel.cpp
View file

@ -129,9 +129,7 @@ arm_error_code sceKernelStartThread(s32 threadId, u32 argSize, vm::cptr<void> pA
// set SceKernelThreadEntry function arguments
thread->GPR[0] = argSize;
thread->GPR[1] = pos;
thread->state -= cpu_state::stop;
(*thread)->lock_notify();
thread->run();
return SCE_OK;
}
@ -308,7 +306,7 @@ arm_error_code sceKernelWaitThreadEnd(s32 threadId, vm::ptr<s32> pExitStatus, vm
{
}
(*thread)->join();
thread->join();
if (pExitStatus)
{
@ -480,23 +478,20 @@ struct psp2_event_flag final
// Returns true if the command has been completed immediately. Its status is unknown otherwise.
bool exec(task type, u32 arg)
{
// Acquire position in the queue
// Allocate position in the queue
const u32 push_pos = m_workload.push_begin();
// Make the command
cmd_t cmd{type, arg};
// Get queue head
u32 pos = m_workload.peek();
// Check optimistic case
// Check non-optimistic case
if (UNLIKELY(pos != push_pos))
{
// Write the command
m_workload[push_pos] = cmd;
pos = m_workload.peek(); // ???
// Try to acquire a command
cmd = m_workload[pos].exchange({task::null});
// Try to acquire first command in the queue, *then* write current command
m_workload[push_pos] = std::exchange(cmd, m_workload[pos].exchange({task::null}));
}
while (true)
@ -523,7 +518,7 @@ struct psp2_event_flag final
idm::get<ARMv7Thread>(cmd.arg, [&](u32, ARMv7Thread& cpu)
{
cpu.state += cpu_state::signal;
cpu->lock_notify();
cpu.lock_notify();
});
break;
@ -869,9 +864,9 @@ arm_error_code sceKernelWaitEventFlag(ARMv7Thread& cpu, s32 evfId, u32 bitPatter
return SCE_OK;
}
cpu_thread_lock entry(cpu);
thread_lock entry(cpu);
if (!thread_ctrl::wait(timeout, WRAP_EXPR(cpu.state.test_and_reset(cpu_state::signal))))
if (!thread_ctrl::wait_for(timeout, WRAP_EXPR(cpu.state.test_and_reset(cpu_state::signal))))
{
// Timeout cleanup
cpu.owner = nullptr;