core: Address a few more regressions (#202)

* tls: Actaully fix TLS on linux

* emulator: Remove nptoolkit

* Not quite supported yet, makes games misbehave

* kernel: Back to SCHED_OTHER

* kernel: Remove unused signal function

* address_space: Fix Unmap call on linux

* clang format

src/core/address_space.cpp

@@ -267,7 +267,7 @@ struct AddressSpace::Impl {
         return ret;
     }
 
-    void Unmap(VAddr virtual_addr, PAddr phys_addr, size_t size) {
+    void Unmap(VAddr virtual_addr, size_t size, bool) {
         // Check to see if we are adjacent to any regions.
         auto start_address = virtual_addr;
         auto end_address = start_address + size;