PPU/Debugger: Fix op_branch_targets

Author: elad335

rpcs3/Emu/Cell/PPUThread.cpp

@@ -1206,9 +1206,7 @@ std::array<u32, 2> op_branch_targets(u32 pc, ppu_opcode_t op)
 {
 	std::array<u32, 2> res{pc + 4, umax};
 
-	g_fxo->need<ppu_far_jumps_t>();
-
-	if (u32 target = g_fxo->get<ppu_far_jumps_t>().get_target(pc))
+	if (u32 target = g_fxo->is_init<ppu_far_jumps_t>() ? g_fxo->get<ppu_far_jumps_t>().get_target(pc) : 0)
 	{
 		res[0] = target;
 		return res;

rpcs3/util/fixed_typemap.hpp

@@ -347,7 +347,7 @@ namespace stx
 		}
 
 		// Check if object is not initialized but shall be initialized first (to use in initializing other objects)
-		template <typename T>
+		template <typename T> requires (std::is_constructible_v<T, manual_typemap&> || std::is_default_constructible_v<T>)
 		void need() noexcept
 		{
 			if (!m_init[stx::typeindex<typeinfo, std::decay_t<T>>()])