Remove SPU and PPU destructors

rpcs3/Emu/Cell/PPUThread.cpp

@@ -914,15 +914,6 @@ void ppu_thread::exec_task()
 
 ppu_thread::~ppu_thread()
 {
-	// Deallocate Stack Area
-	ensure(vm::dealloc(stack_addr, vm::stack));
-
-	if (const auto dct = g_fxo->get<lv2_memory_container>())
-	{
-		dct->used -= stack_size;
-	}
-
-	perf_log.notice("Perf stats for STCX reload: successs %u, failure %u", last_succ, last_fail);
 }
 
 ppu_thread::ppu_thread(const ppu_thread_params& param, std::string_view name, u32 prio, int detached)

rpcs3/Emu/Cell/SPUThread.cpp

@@ -1675,26 +1675,12 @@ void spu_thread::cpu_task()
 	}
 }
 
-spu_thread::~spu_thread()
+void spu_thread::cleanup()
 {
-	{
+	const u32 addr = group ? SPU_FAKE_BASE_ADDR + SPU_LS_SIZE * (id & 0xffffff) : RAW_SPU_BASE_ADDR + RAW_SPU_OFFSET * index;
-		vm::writer_lock(0);
 
-		for (s32 i = -1; i < 2; i++)
+	// Deallocate local storage
-		{
+	ensure(vm::dealloc(addr, vm::spu, &shm));
-			// Unmap LS mirrors
-			shm->unmap_critical(ls + (i * SPU_LS_SIZE));
-		}
-	}
-
-	if (!group)
-	{
-		// Deallocate local storage (thread groups are handled in sys_spu.cpp)
-		ensure(vm::dealloc(RAW_SPU_BASE_ADDR + RAW_SPU_OFFSET * index, vm::spu));
-	}
-
-	// Release LS mirrors area
-	utils::memory_release(ls - (SPU_LS_SIZE * 2), SPU_LS_SIZE * 5);
 
 	// Deallocate RawSPU ID
 	if (get_type() >= spu_type::raw)
@@ -1710,14 +1696,28 @@ spu_thread::~spu_thread()
 	perf_log.notice("Perf stats for PUTLLC reload: successs %u, failure %u", last_succ, last_fail);
 }
 
+spu_thread::~spu_thread()
+{
+	{
+		vm::writer_lock lock(0);
+
+		for (s32 i = -1; i < 2; i++)
+		{
+			// Unmap LS mirrors
+			shm->unmap_critical(ls + (i * SPU_LS_SIZE));
+		}
+	}
+
+	// Release LS mirrors area
+	utils::memory_release(ls - (SPU_LS_SIZE * 2), SPU_LS_SIZE * 5);
+}
+
 spu_thread::spu_thread(lv2_spu_group* group, u32 index, std::string_view name, u32 lv2_id, bool is_isolated, u32 option)
 	: cpu_thread(idm::last_id())
 	, index(index)
 	, shm(std::make_shared<utils::shm>(SPU_LS_SIZE))
 	, ls([&]()
 	{
-		const auto addr = static_cast<u8*>(utils::memory_reserve(SPU_LS_SIZE * 5));
-
 		if (!group)
 		{
 			ensure(vm::get(vm::spu)->falloc(RAW_SPU_BASE_ADDR + RAW_SPU_OFFSET * index, SPU_LS_SIZE, &shm));
@@ -1728,7 +1728,9 @@ spu_thread::spu_thread(lv2_spu_group* group, u32 index, std::string_view name, u
 			ensure(vm::get(vm::spu)->falloc(SPU_FAKE_BASE_ADDR + SPU_LS_SIZE * (cpu_thread::id & 0xffffff), SPU_LS_SIZE, &shm, 0x1000));
 		}
 
-		vm::writer_lock(0);
+		vm::writer_lock lock(0);
+
+		const auto addr = static_cast<u8*>(utils::memory_reserve(SPU_LS_SIZE * 5));
 
 		for (u32 i = 1; i < 4; i++)
 		{

rpcs3/Emu/Cell/SPUThread.h

@@ -634,6 +634,7 @@ public:
 	virtual void cpu_task() override final;
 	virtual void cpu_return() override;
 	virtual ~spu_thread() override;
+	void cleanup();
 	void cpu_init();
 
 	static const u32 id_base = 0x02000000; // TODO (used to determine thread type)

rpcs3/Emu/Cell/lv2/sys_interrupt.cpp

@@ -22,18 +22,14 @@ void lv2_int_serv::exec()
 	thread_ctrl::notify(*thread);
 }
 
-bool interrupt_thread_exit(ppu_thread& ppu)
+bool ppu_thread_exit(ppu_thread& ppu);
-{
-	ppu.state += cpu_flag::exit;
-	return false;
-}
 
 void lv2_int_serv::join()
 {
 	thread->cmd_list
 	({
 		{ ppu_cmd::ptr_call, 0 },
-		std::bit_cast<u64>(&interrupt_thread_exit)
+		std::bit_cast<u64>(&ppu_thread_exit)
 	});
 
 	thread_ctrl::notify(*thread);

rpcs3/Emu/Cell/lv2/sys_ppu_thread.cpp

@@ -2,6 +2,7 @@
 #include "sys_ppu_thread.h"
 
 #include "Emu/IdManager.h"
+#include "Emu/perf_meter.hpp"
 
 #include "Emu/Cell/ErrorCodes.h"
 #include "Emu/Cell/PPUThread.h"
@@ -36,6 +37,22 @@ struct ppu_thread_cleaner
 	}
 };
 
+bool ppu_thread_exit(ppu_thread& ppu)
+{
+	ppu.state += cpu_flag::exit + cpu_flag::wait;
+	
+	// Deallocate Stack Area
+	ensure(vm::dealloc(ppu.stack_addr, vm::stack) == ppu.stack_size);
+
+	if (const auto dct = g_fxo->get<lv2_memory_container>())
+	{
+		dct->used -= ppu.stack_size;
+	}
+
+	perf_log.notice("Perf stats for STCX reload: successs %u, failure %u", ppu.last_succ, ppu.last_fail);
+	return false;
+}
+
 void _sys_ppu_thread_exit(ppu_thread& ppu, u64 errorcode)
 {
 	ppu.state += cpu_flag::wait;
@@ -77,10 +94,15 @@ void _sys_ppu_thread_exit(ppu_thread& ppu, u64 errorcode)
 		ppu.state -= cpu_flag::suspend;
 	}
 
-	if (old_status == ppu_join_status::detached)
+	g_fxo->get<ppu_thread_cleaner>()->clean(old_status == ppu_join_status::detached ? ppu.id : 0);
+
+	if (old_status == ppu_join_status::joinable)
 	{
-		g_fxo->get<ppu_thread_cleaner>()->clean(ppu.id);
+		// Wait for termination
+		ppu.joiner.wait(ppu_join_status::zombie);
 	}
+
+	ppu_thread_exit(ppu);
 }
 
 s32 sys_ppu_thread_yield(ppu_thread& ppu)
@@ -114,7 +136,7 @@ error_code sys_ppu_thread_join(ppu_thread& ppu, u32 thread_id, vm::ptr<u64> vptr
 			if (value == ppu_join_status::zombie)
 			{
 				value = ppu_join_status::exited;
-				return CELL_EBUSY;
+				return CELL_EAGAIN;
 			}
 
 			if (value == ppu_join_status::exited)
@@ -135,6 +157,10 @@ error_code sys_ppu_thread_join(ppu_thread& ppu, u32 thread_id, vm::ptr<u64> vptr
 		{
 			lv2_obj::sleep(ppu);
 		}
+		else if (result == CELL_EAGAIN)
+		{
+			thread.joiner.notify_one();
+		}
 
 		return result;
 	});
@@ -144,7 +170,7 @@ error_code sys_ppu_thread_join(ppu_thread& ppu, u32 thread_id, vm::ptr<u64> vptr
 		return CELL_ESRCH;
 	}
 
-	if (thread.ret && thread.ret != CELL_EBUSY)
+	if (thread.ret && thread.ret != CELL_EAGAIN)
 	{
 		return thread.ret;
 	}
@@ -183,7 +209,7 @@ error_code sys_ppu_thread_detach(ppu_thread& ppu, u32 thread_id)
 
 	const auto thread = idm::check<named_thread<ppu_thread>>(thread_id, [&](ppu_thread& thread) -> CellError
 	{
-		return thread.joiner.atomic_op([](ppu_join_status& value) -> CellError
+		CellError result = thread.joiner.atomic_op([](ppu_join_status& value) -> CellError
 		{
 			if (value == ppu_join_status::zombie)
 			{
@@ -209,6 +235,13 @@ error_code sys_ppu_thread_detach(ppu_thread& ppu, u32 thread_id)
 			value = ppu_join_status::detached;
 			return {};
 		});
+
+		if (result == CELL_EAGAIN)
+		{
+			thread.joiner.notify_one();
+		}
+
+		return result;
 	});
 
 	if (!thread)
@@ -223,7 +256,8 @@ error_code sys_ppu_thread_detach(ppu_thread& ppu, u32 thread_id)
 
 	if (thread.ret == CELL_EAGAIN)
 	{
-		ensure(idm::remove<named_thread<ppu_thread>>(thread_id));
+		g_fxo->get<ppu_thread_cleaner>()->clean(thread_id);
+		g_fxo->get<ppu_thread_cleaner>()->clean(0);
 	}
 
 	return CELL_OK;

rpcs3/Emu/Cell/lv2/sys_spu.cpp

@@ -687,7 +687,7 @@ error_code sys_spu_thread_group_destroy(ppu_thread& ppu, u32 id)
 		if (auto thread = t.get())
 		{
 			// Deallocate LS
-			ensure(vm::get(vm::spu)->dealloc(SPU_FAKE_BASE_ADDR + SPU_LS_SIZE * (thread->id & 0xffffff), &thread->shm));
+			thread->cleanup();
 
 			// Remove ID from IDM (destruction will occur in group destructor)
 			idm::remove<named_thread<spu_thread>>(thread->id);
@@ -1989,7 +1989,16 @@ error_code raw_spu_destroy(ppu_thread& ppu, u32 id)
 
 	(*thread)();
 
-	if (!idm::remove_verify<named_thread<spu_thread>>(idm_id, std::move(thread.ptr)))
+	if (idm::withdraw<named_thread<spu_thread>>(idm_id, [&](spu_thread& spu) -> CellError
+	{
+		if (std::addressof(spu) != std::addressof(*thread))
+		{
+			return CELL_ESRCH;
+		}
+
+		spu.cleanup();
+		return {};
+	}).ret)
 	{
 		// Other thread destroyed beforehead
 		return CELL_ESRCH;