rsx: Debug commit

rpcs3/Emu/RSX/NV47/HW/nv406e.cpp

@@ -35,6 +35,9 @@ namespace rsx
 			const auto& sema = vm::_ref<RsxSemaphore>(addr);
 			const auto& atomic_sema = vm::_ref<atomic_t<RsxSemaphore>>(addr);
 
+			RSX(ctx)->last_sema_cmd = RSX(ctx)->fifo_ctrl->get_pos() - 4;
+			RSX(ctx)->last_sema_addr = addr;
+
 			if (sema == arg)
 			{
 				// Flip semaphore doesnt need wake-up delay

rpcs3/Emu/RSX/RSXFIFO.cpp

@@ -222,6 +222,8 @@ namespace rsx
 		{
 			invalidate_cache();
 
+			m_thread->last_code_jump = m_fifo_pos;
+
 			if (spin_cmd && m_fifo_pos == get)
 			{
 				m_memwatch_addr = get;
@@ -777,7 +779,7 @@ namespace rsx
 				}
 
 				fifo_ctrl->set_get(std::exchange(fifo_ret_addr, RSX_CALL_STACK_EMPTY));
-				last_known_code_start = ctrl->get;
+				last_known_code_start = fifo_ctrl->get_pos();
 				return;
 			}
 

rpcs3/Emu/RSX/RSXThread.cpp

@@ -2880,9 +2880,8 @@ namespace rsx
 
 	void thread::flush_fifo()
 	{
-		// Make sure GET value is exposed before sync points
-		fifo_ctrl->sync_get();
 		fifo_ctrl->invalidate_cache();
+		fifo_ctrl->fetch_u32(fifo_ctrl->get_pos());
 	}
 
 	std::pair<u32, u32> thread::try_get_pc_of_x_cmds_backwards(s32 count, u32 get) const
@@ -2974,7 +2973,7 @@ namespace rsx
 
 	void thread::recover_fifo(std::source_location src_loc)
 	{
-		bool kill_itself = g_cfg.core.rsx_fifo_accuracy == rsx_fifo_mode::as_ps3;
+		bool kill_itself = g_cfg.core.rsx_fifo_accuracy >= rsx_fifo_mode::atomic;
 
 		const u64 current_time = get_system_time();
 
@@ -3111,6 +3110,8 @@ namespace rsx
 		if (ctrl)
 		{
 			fmt::append(result, "FIFO: GET=0x%07x, PUT=0x%07x, REF=0x%08x\n", +ctrl->get, +ctrl->put, +ctrl->ref);
+			fmt::append(result, "FIFO: RET-ADDR=0x%x, Code=0x%x, Jump=0x%x\n", fifo_ret_addr, last_known_code_start, last_code_jump);
+			fmt::append(result, "FIFO: Semaphore Acquire: pos=0x%x, address=0x%x\n", last_sema_cmd, last_sema_addr);
 		}
 
 		for (u32 i = 0; i < 1 << 14; i++)

rpcs3/Emu/RSX/RSXThread.h

@@ -176,6 +176,9 @@ namespace rsx
 		u32 restore_point = 0;
 		u32 dbg_step_pc = 0;
 		u32 last_known_code_start = 0;
+		u32 last_code_jump = 0;
+		u32 last_sema_cmd = 0;
+		u32 last_sema_addr = 0;
 		atomic_t<u32> external_interrupt_lock{ 0 };
 		atomic_t<bool> external_interrupt_ack{ false };
 		atomic_t<u32> is_initialized{0};