Update to v094r01 release.

byuu says:

Changelog:
- port: various compilation fixes for OS X [kode54]
- nall: added programpath() function to return path to process binary
  [todo: need to have ethos use this function]
- ruby: XAudio2 will select default game sound device instead of first
  sound device
- ruby: DirectInput device IDs are no longer ambiguous when VID+PID are
  identical
- ruby: OpenGL won't try and terminate if it hasn't been initialized
- gb: D-pad up+down/left+right not masked in SGB mode
- sfc: rewrote ICD2 video rendering to output in real-time, work with
  cycle-based Game Boy renderer
- sfc: rewrote Bus::reduce(), reduces game loading time by about 500ms
- ethos: store save states in {game}/higan/* instead of {game}/bsnes/*
- loki: added target-loki/ (blank stub for now)
- Makefile: purge out/* on make clean

Makefile

@@ -6,7 +6,8 @@ gb  := gb
 gba := gba
 
 profile := accuracy
-target  := ethos
+target := ethos
+# target := loki
 
 # options += debugger
 # arch := x86
@@ -77,6 +78,7 @@ flags := $(flags) $(foreach o,$(call strupper,$(options)),-D$o)
 
 # targets
 clean:
+	-@$(call delete,out/*)
 	-@$(call delete,obj/*.o)
 	-@$(call delete,obj/*.a)
 	-@$(call delete,obj/*.so)

emulator/emulator.hpp

@@ -3,7 +3,7 @@
 
 namespace Emulator {
   static const char Name[] = "higan";
-  static const char Version[] = "094";
+  static const char Version[] = "094.01";
   static const char Author[] = "byuu";
   static const char License[] = "GPLv3";
   static const char Website[] = "http://byuu.org/";

gb/cpu/mmio.cpp

@@ -20,9 +20,12 @@ void CPU::mmio_joyp_poll() {
   dpad |= interface->inputPoll(0, 0, (unsigned)Input::Left) << 1;
   dpad |= interface->inputPoll(0, 0, (unsigned)Input::Right) << 0;
 
-  //D-pad pivot makes it impossible to press opposing directions at the same time
+  if(system.revision != System::Revision::SuperGameBoy) {
-  if(dpad & 4) dpad &= ~8;  //disallow up+down
+    //D-pad pivot makes it impossible to press opposing directions at the same time
-  if(dpad & 2) dpad &= ~1;  //disallow left+right
+    //however, Super Game Boy BIOS is able to set these bits together
+    if(dpad & 4) dpad &= ~8;  //disallow up+down
+    if(dpad & 2) dpad &= ~1;  //disallow left+right
+  }
 
   status.joyp = 0x0f;
   if(status.p15 == 1 && status.p14 == 1) status.joyp -= status.mlt_req;

gb/interface/interface.cpp

@@ -8,6 +8,10 @@ void Interface::lcdScanline() {
   if(hook) hook->lcdScanline();
 }
 
+void Interface::lcdOutput(uint2 color) {
+  if(hook) hook->lcdOutput(color);
+}
+
 void Interface::joypWrite(bool p15, bool p14) {
   if(hook) hook->joypWrite(p15, p14);
 }

gb/interface/interface.hpp

@@ -29,11 +29,13 @@ struct Interface : Emulator::Interface {
   //Super Game Boy bindings
   struct Hook {
     virtual void lcdScanline() {}
+    virtual void lcdOutput(uint2 color) {}
     virtual void joypWrite(bool p15, bool p14) {}
   };
   Hook* hook = nullptr;
 
   void lcdScanline();
+  void lcdOutput(uint2 color);
   void joypWrite(bool p15, bool p14);
 
   string title();

gb/ppu/dmg.cpp

@@ -79,6 +79,7 @@ void PPU::dmg_run() {
 
   uint32* output = screen + status.ly * 160 + px++;
   *output = color;
+  interface->lcdOutput(color);  //Super Game Boy notification
 }
 
 void PPU::dmg_run_bg() {

gb/ppu/ppu.cpp

@@ -25,6 +25,8 @@ void PPU::main() {
       scheduler.exit(Scheduler::ExitReason::SynchronizeEvent);
     }
 
+    interface->lcdScanline();  //Super Game Boy notification
+
     if(status.display_enable && status.ly < 144) {
       if(status.interrupt_oam) cpu.interrupt_raise(CPU::Interrupt::Stat);
       add_clocks(92);
@@ -56,7 +58,6 @@ void PPU::scanline() {
   if(++status.ly == 154) frame();
 
   if(status.ly < 144) {
-    interface->lcdScanline();  //Super Game Boy rendering notification
     system.cgb() ? cgb_scanline() : dmg_scanline();
   }
 

nall/intrinsics.hpp

@@ -3,6 +3,13 @@
 
 namespace nall {
 
+#if defined(_WIN32)
+#elif defined(__APPLE__)
+  #include <machine/endian.h>
+#else
+  #include <endian.h>
+#endif
+
 struct Intrinsics {
   enum class Compiler : unsigned { Clang, GCC, VisualCPP, Unknown };
   enum class Platform : unsigned { Windows, MacOSX, X, Unknown };  //X = Linux, BSD, etc

nall/platform.hpp

@@ -41,7 +41,7 @@ namespace Math {
   #undef interface
   #define dllexport __declspec(dllexport)
 #else
-  #include <endian.h>
+  #include <dlfcn.h>
   #include <unistd.h>
   #include <pwd.h>
   #define dllexport

nall/string/base.hpp

@@ -201,6 +201,7 @@ template<signed precision = 0, char padchar = '0'> inline string binary(uintmax_
 //platform.hpp
 inline string activepath();
 inline string realpath(const string& name);
+inline string programpath();
 inline string userpath();
 inline string configpath();
 inline string sharedpath();

nall/string/platform.hpp

@@ -22,6 +22,20 @@ string realpath(const string& name) {
   return result;
 }
 
+string programpath() {
+  #if defined(PLATFORM_WINDOWS)
+  int argc = 0;
+  wchar_t** argv = CommandLineToArgvW(GetCommandLine(), &argc);
+  string argv0 = (const char*)utf8_t(argv[0]);
+  LocalFree(argv);
+  return realpath(argv0);
+  #else
+  Dl_info info;
+  dladdr((void*)&programpath, &info);
+  return realpath(info.dli_fname);
+  #endif
+}
+
 // /home/username/
 // c:/users/username/
 string userpath() {

nall/windows/guid.hpp

@@ -8,7 +8,7 @@ namespace nall {
 
 //generate unique GUID
 inline string guid() {
-  random_lfsr lfsr;
+  LinearFeedbackShiftRegisterGenerator lfsr;
   lfsr.seed(time(nullptr));
   for(unsigned n = 0; n < 256; n++) lfsr();
 

ruby/audio/xaudio2.cpp

@@ -1,8 +1,3 @@
-/*
-  audio.xaudio2 (2010-08-14)
-  author: OV2
-*/
-
 #include "xaudio2.hpp"
 #include <windows.h>
 
@@ -132,7 +127,19 @@ public:
       return false;
     }
 
-    if(FAILED(hr = pXAudio2->CreateMasteringVoice( &pMasterVoice, 2, settings.frequency, 0, 0 , NULL))) {
+    unsigned deviceCount = 0;
+    pXAudio2->GetDeviceCount(&deviceCount);
+    if(deviceCount == 0) { term(); return false; }
+
+    unsigned deviceID = 0;
+    for(unsigned deviceIndex = 0; deviceIndex < deviceCount; deviceIndex++) {
+      XAUDIO2_DEVICE_DETAILS deviceDetails;
+      memset(&deviceDetails, 0, sizeof(XAUDIO2_DEVICE_DETAILS));
+      pXAudio2->GetDeviceDetails(deviceIndex, &deviceDetails);
+      if(deviceDetails.Role & DefaultGameDevice) deviceID = deviceIndex;
+    }
+
+    if(FAILED(hr = pXAudio2->CreateMasteringVoice(&pMasterVoice, 2, settings.frequency, 0, deviceID, NULL))) {
       return false;
     }
 
@@ -145,7 +152,7 @@ public:
     wfx.nAvgBytesPerSec = wfx.nSamplesPerSec * wfx.nBlockAlign;
     wfx.cbSize = 0;
 
-    if(FAILED(hr = pXAudio2->CreateSourceVoice(&pSourceVoice, (WAVEFORMATEX*)&wfx, XAUDIO2_VOICE_NOSRC , XAUDIO2_DEFAULT_FREQ_RATIO, this, NULL, NULL))) {
+    if(FAILED(hr = pXAudio2->CreateSourceVoice(&pSourceVoice, (WAVEFORMATEX*)&wfx, XAUDIO2_VOICE_NOSRC, XAUDIO2_DEFAULT_FREQ_RATIO, this, NULL, NULL))) {
       return false;
     }
 

ruby/input/carbon.cpp

@@ -35,18 +35,21 @@ struct pInputCarbon {
     group.input[inputID].value = value;
   }
 
-  void poll(vector<HID::Device*>& devices) {
+  vector<HID::Device*> poll() {
+    vector<HID::Device*> devices;
+
     KeyMap keymap;
     GetKeys(keymap);
     uint8_t* buffer = (uint8_t*)keymap;
 
     unsigned inputID = 0;
     for(auto& key : keys) {
-      bool value = buffer[key.id >> 3] & (1 << (key.id & 7)));
+      bool value = buffer[key.id >> 3] & (1 << (key.id & 7));
       assign(kb.hid, HID::Keyboard::GroupID::Button, inputID++, value);
     }
 
     devices.append(&kb.hid);
+    return devices;
   }
 
   bool rumble(uint64_t id, bool enable) {

ruby/input/joypad/directinput.cpp

@@ -107,13 +107,9 @@ struct InputJoypadDirectInput {
     Joypad jp;
     jp.vendorID = instance->guidProduct.Data1 >> 0;
     jp.productID = instance->guidProduct.Data1 >> 16;
+    jp.isXInputDevice = false;
     if(auto device = rawinput.find(jp.vendorID, jp.productID)) {
-      jp.pathID = crc32_calculate((const uint8_t*)device().path.data(), device().path.size());
-      jp.hid.id = (uint64_t)jp.pathID << 32 | jp.vendorID << 16 | jp.productID << 0;
       jp.isXInputDevice = device().isXInputDevice;
-    } else {
-      //this should never occur
-      return DIENUM_CONTINUE;
     }
 
     //Microsoft has intentionally imposed artificial restrictions on XInput devices when used with DirectInput
@@ -133,6 +129,17 @@ struct InputJoypadDirectInput {
     device->EnumObjects(DirectInput_EnumJoypadEffectsCallback, (void*)this, DIDFT_FFACTUATOR);
     jp.hid.rumble = effects > 0;
 
+    DIPROPGUIDANDPATH property;
+    memset(&property, 0, sizeof(DIPROPGUIDANDPATH));
+    property.diph.dwSize = sizeof(DIPROPGUIDANDPATH);
+    property.diph.dwHeaderSize = sizeof(DIPROPHEADER);
+    property.diph.dwObj = 0;
+    property.diph.dwHow = DIPH_DEVICE;
+    device->GetProperty(DIPROP_GUIDANDPATH, &property.diph);
+    string devicePath = (const char*)utf8_t(property.wszPath);
+    jp.pathID = crc32_calculate((const uint8_t*)devicePath.data(), devicePath.size());
+    jp.hid.id = (uint64_t)jp.pathID << 32 | jp.vendorID << 16 | jp.productID << 0;
+
     if(jp.hid.rumble) {
       //disable auto-centering spring for rumble support
       DIPROPDWORD property;

ruby/video/cgl.cpp

@@ -15,13 +15,12 @@ namespace ruby {
 namespace ruby {
 
 struct pVideoCGL : OpenGL {
-  RubyVideoCGL* view;
+  RubyVideoCGL* view = nullptr;
 
   struct {
-    NSView* handle;
+    NSView* handle = nullptr;
-
+    bool synchronize = false;
-    bool synchronize;
+    unsigned filter = 0;
-    unsigned filter;
     string shader;
   } settings;
 
@@ -157,14 +156,6 @@ struct pVideoCGL : OpenGL {
     }
   }
 
-  pVideoCGL() {
-    view = nil;
-
-    settings.handle = nil;
-    settings.synchronize = false;
-    settings.filter = 0;
-  }
-
   ~pVideoCGL() {
     term();
   }

ruby/video/opengl/main.hpp

@@ -200,11 +200,13 @@ bool OpenGL::init() {
   glrLinkProgram(program);
 
   shader(nullptr);
-  return true;
+  return initialized = true;
 }
 
 void OpenGL::term() {
+  if(initialized == false) return;
   shader(nullptr);  //release shader resources (eg frame[] history)
   OpenGLSurface::release();
   if(buffer) { delete[] buffer; buffer = nullptr; }
+  initialized = false;
 }

ruby/video/opengl/opengl.hpp

@@ -79,6 +79,7 @@ struct OpenGL : OpenGLProgram {
     Setting(const string& name, const string& value) : name(name), value(value) {}
   };
   set<Setting> settings;
+  bool initialized = false;
 
   void shader(const char* pathname);
   void allocateHistory(unsigned size);

sfc/chip/icd2/icd2.cpp

@@ -52,20 +52,19 @@ void ICD2::power() {
 void ICD2::reset() {
   create(ICD2::Enter, cpu.frequency / 5);
 
-  r6000_ly = 0x00;
-  r6000_row = 0x00;
   r6003 = 0x00;
   r6004 = 0xff;
   r6005 = 0xff;
   r6006 = 0xff;
   r6007 = 0xff;
   for(auto& r : r7000) r = 0x00;
-  r7800 = 0x0000;
   mlt_req = 0;
 
-  for(auto& n : lcd.buffer) n = 0;
+  for(auto& n : output) n = 0xff;
-  for(auto& n : lcd.output) n = 0;
+  read_bank = 0;
-  lcd.row = 0;
+  read_addr = 0;
+  write_bank = 0;
+  write_addr = 0;
 
   packetsize = 0;
   joyp_id = 3;

sfc/chip/icd2/icd2.hpp

@@ -16,8 +16,8 @@ struct ICD2 : Emulator::Interface::Bind, GameBoy::Interface::Hook, Coprocessor {
   void serialize(serializer&);
 
 private:
-  Emulator::Interface::Bind* bind;
+  Emulator::Interface::Bind* bind = nullptr;
-  GameBoy::Interface::Hook* hook;
+  GameBoy::Interface::Hook* hook = nullptr;
   #include "interface/interface.hpp"
   #include "mmio/mmio.hpp"
 };

sfc/chip/icd2/interface/interface.cpp

@@ -1,13 +1,20 @@
 #ifdef ICD2_CPP
 
-//called on rendered lines 0-143 (not on Vblank lines 144-153)
 void ICD2::lcdScanline() {
+  if(GameBoy::ppu.status.ly > 143) return;  //Vblank
   if((GameBoy::ppu.status.ly & 7) == 0) {
-    lcd.row = (lcd.row + 1) & 3;
+    write_bank = (write_bank + 1) & 3;
+    write_addr = 0;
   }
+}
 
-  unsigned offset = (lcd.row * 160 * 8) + ((GameBoy::ppu.status.ly & 7) * 160);
+void ICD2::lcdOutput(uint2 color) {
-  memcpy(lcd.buffer + offset, GameBoy::ppu.screen + GameBoy::ppu.status.ly * 160, 160 * sizeof(uint32));
+  unsigned y = write_addr / 160;
+  unsigned x = write_addr % 160;
+  unsigned addr = write_bank * 512 + y * 2 + x / 8 * 16;
+  output[addr + 0] = (output[addr + 0] << 1) | (bool)(color & 1);
+  output[addr + 1] = (output[addr + 1] << 1) | (bool)(color & 2);
+  write_addr = (write_addr + 1) % 1280;
 }
 
 void ICD2::joypWrite(bool p15, bool p14) {

sfc/chip/icd2/interface/interface.hpp

@@ -1,4 +1,5 @@
 void lcdScanline();
+void lcdOutput(uint2 color);
 void joypWrite(bool p15, bool p14);
 
 uint32_t videoColor(unsigned source, uint16_t red, uint16_t green, uint16_t blue);

sfc/chip/icd2/mmio/mmio.cpp

@@ -1,27 +1,12 @@
 #ifdef ICD2_CPP
 
-//convert linear pixel data to 2bpp planar tiledata
-void ICD2::render(const uint32* source) {
-  memset(lcd.output, 0x00, 320 * sizeof(uint16));
-
-  for(unsigned y = 0; y < 8; y++) {
-    for(unsigned x = 0; x < 160; x++) {
-      unsigned pixel = *source++;
-      unsigned addr = y * 2 + (x / 8 * 16);
-      lcd.output[addr + 0] |= ((pixel & 1) >> 0) << (7 - (x & 7));
-      lcd.output[addr + 1] |= ((pixel & 2) >> 1) << (7 - (x & 7));
-    }
-  }
-}
-
 uint8 ICD2::read(unsigned addr) {
   addr &= 0xffff;
 
   //LY counter
   if(addr == 0x6000) {
-    r6000_ly = GameBoy::ppu.status.ly;
+    unsigned y = min(143u, GameBoy::ppu.status.ly);
-    r6000_row = lcd.row;
+    return (y & ~7) | write_bank;
-    return r6000_ly;
   }
 
   //command ready port
@@ -47,8 +32,8 @@ uint8 ICD2::read(unsigned addr) {
 
   //VRAM port
   if(addr == 0x7800) {
-    uint8 data = lcd.output[r7800];
+    uint8 data = output[read_bank * 512 + read_addr];
-    r7800 = (r7800 + 1) % 320;
+    read_addr = (read_addr + 1) & 511;
     return data;
   }
 
@@ -60,12 +45,8 @@ void ICD2::write(unsigned addr, uint8 data) {
 
   //VRAM port
   if(addr == 0x6001) {
-    r6001 = data;
+    read_bank = data & 3;
-    r7800 = 0;
+    read_addr = 0;
-
-    unsigned offset = (r6000_row - (4 - (r6001 - (r6000_ly & 3)))) & 3;
-    render(lcd.buffer + offset * 160 * 8);
-
     return;
   }
 

sfc/chip/icd2/mmio/mmio.hpp

@@ -1,19 +1,13 @@
-void render(const uint32* source);
-
-uint8 r6000_ly;   //SGB BIOS' cache of LY
-uint8 r6000_row;  //SGB BIOS' cache of ROW
-uint8 r6001;      //VRAM conversion
 uint8 r6003;      //control port
 uint8 r6004;      //joypad 1
 uint8 r6005;      //joypad 2
 uint8 r6006;      //joypad 3
 uint8 r6007;      //joypad 4
 uint8 r7000[16];  //JOYP packet data
-unsigned r7800;   //VRAM offset
 uint8 mlt_req;    //number of active joypads
 
-struct LCD {
+uint8 output[4 * 512];
-  uint32 buffer[4 * 160 * 8];  //four tile rows of linear video data
+unsigned read_bank;
-  uint16 output[320];          //one tile row of 2bpp video data
+unsigned read_addr;
-  unsigned row;                //active ICD2 rendering tile row
+unsigned write_bank;
-} lcd;
+unsigned write_addr;

sfc/chip/icd2/serialization.cpp

@@ -18,21 +18,19 @@ void ICD2::serialize(serializer& s) {
   s.integer(bitdata);
   s.integer(bitoffset);
 
-  s.integer(r6000_ly);
-  s.integer(r6000_row);
-  s.integer(r6001);
   s.integer(r6003);
   s.integer(r6004);
   s.integer(r6005);
   s.integer(r6006);
   s.integer(r6007);
   s.array(r7000);
-  s.integer(r7800);
   s.integer(mlt_req);
 
-  s.array(lcd.buffer);
+  s.array(output);
-  s.array(lcd.output);
+  s.integer(read_bank);
-  s.integer(lcd.row);
+  s.integer(read_addr);
+  s.integer(write_bank);
+  s.integer(write_addr);
 }
 
 #endif

sfc/memory/memory-inline.hpp

@@ -56,31 +56,28 @@ MappedRAM::MappedRAM() : data_(nullptr), size_(0), write_protect_(false) {}
 //Bus
 
 unsigned Bus::mirror(unsigned addr, unsigned size) {
+  if(size == 0) return 0;
   unsigned base = 0;
-  if(size) {
+  unsigned mask = 1 << 23;
-    unsigned mask = 1 << 23;
+  while(addr >= size) {
-    while(addr >= size) {
+    while(!(addr & mask)) mask >>= 1;
-      while(!(addr & mask)) mask >>= 1;
+    addr -= mask;
-      addr -= mask;
+    if(size > mask) {
-      if(size > mask) {
+      size -= mask;
-        size -= mask;
+      base += mask;
-        base += mask;
-      }
-      mask >>= 1;
     }
-    base += addr;
+    mask >>= 1;
   }
-  return base;
+  return base + addr;
 }
 
 unsigned Bus::reduce(unsigned addr, unsigned mask) {
-  unsigned result = 0, length = 0;
+  while(mask) {
-  for(unsigned n = 0; n < 24; n++) {
+    unsigned bits = (mask & -mask) - 1;
-    unsigned bit = 1 << n;
+    addr = ((addr >> 1) & ~bits) | (addr & bits);
-    if(mask & bit) continue;
+    mask = (mask & (mask - 1)) >> 1;
-    result |= (bool)(addr & bit) << length++;
   }
-  return result;
+  return addr;
 }
 
 uint8 Bus::read(unsigned addr) {

sfc/sfc.hpp

@@ -12,7 +12,7 @@
 namespace SuperFamicom {
   namespace Info {
     static const char Name[] = "bsnes";
-    static const unsigned SerializerVersion = 27;
+    static const unsigned SerializerVersion = 28;
   }
 }
 

target-ethos/Makefile

@@ -54,10 +54,10 @@ obj/ui-general.o: $(ui)/general/general.cpp $(call rwildcard,$(ui)/)
 obj/ui-settings.o: $(ui)/settings/settings.cpp $(call rwildcard,$(ui)/)
 obj/ui-tools.o: $(ui)/tools/tools.cpp $(call rwildcard,$(ui)/)
 
-obj/ruby.o: ruby/ruby.cpp $(call rwildcard,ruby/*)
+obj/ruby.o: ruby/ruby.cpp $(call rwildcard,ruby/)
 	$(compiler) $(rubyflags) -c $< -o $@
 
-obj/phoenix.o: phoenix/phoenix.cpp $(call rwildcard,phoenix/*)
+obj/phoenix.o: phoenix/phoenix.cpp $(call rwildcard,phoenix/)
 	$(compiler) $(phoenixflags) -c $< -o $@
 
 obj/resource.o: $(ui)/resource.rc
@@ -99,7 +99,6 @@ else
 	sudo install -D -m 755 out/$(name) $(DESTDIR)$(prefix)/bin/$(name)
 	sudo install -D -m 644 data/$(name).png $(DESTDIR)$(prefix)/share/pixmaps/$(name).png
 	sudo install -D -m 644 data/$(name).desktop $(DESTDIR)$(prefix)/share/applications/$(name).desktop
-
 	sudo mkdir -p /usr/share/$(name)
 	sudo cp -R profile/* /usr/share/$(name)
 	sudo cp data/cheats.bml /usr/share/$(name)/cheats.bml

target-ethos/utility/utility.cpp

@@ -89,7 +89,7 @@ void Utility::load() {
   presentation->setTitle(system().title());
 
   cheatEditor->load({pathname[0], "cheats.bml"});
-  stateManager->load({pathname[0], "bsnes/states.bsa"}, 1);
+  stateManager->load({pathname[0], "higan/states.bsa"}, 1);
 
   synchronizeDSP();
 
@@ -104,7 +104,7 @@ void Utility::unload() {
   if(tracerEnable) tracerToggle();
 
   cheatEditor->save({pathname[0], "cheats.bml"});
-  stateManager->save({pathname[0], "bsnes/states.bsa"}, 1);
+  stateManager->save({pathname[0], "higan/states.bsa"}, 1);
 
   system().unload();
   path.reset();
@@ -125,14 +125,14 @@ void Utility::saveState(unsigned slot) {
   if(program->active == nullptr) return;
   serializer s = system().serialize();
   if(s.size() == 0) return;
-  directory::create({pathname[0], "bsnes/"});
+  directory::create({pathname[0], "higan/"});
-  if(file::write({pathname[0], "bsnes/state-", slot, ".bsa"}, s.data(), s.size()) == false);
+  if(file::write({pathname[0], "higan/state-", slot, ".bsa"}, s.data(), s.size()) == false);
   showMessage({"Saved to slot ", slot});
 }
 
 void Utility::loadState(unsigned slot) {
   if(program->active == nullptr) return;
-  auto memory = file::read({pathname[0], "bsnes/state-", slot, ".bsa"});
+  auto memory = file::read({pathname[0], "higan/state-", slot, ".bsa"});
   if(memory.size() == 0) return showMessage({"Unable to locate slot ", slot, " state"});
   serializer s(memory.data(), memory.size());
   if(system().unserialize(s) == false) return showMessage({"Slot ", slot, " state incompatible"});

target-loki/Makefile

@@ -0,0 +1,65 @@
+name := loki
+
+processors := arm gsu hg51b lr35902 r65816 spc700 upd96050
+include processor/Makefile
+
+include sfc/Makefile
+include gb/Makefile
+
+ui_objects := ui-loki
+ui_objects += phoenix
+ui_objects += $(if $(call streq,$(platform),windows),resource)
+
+include phoenix/Makefile
+link += $(phoenixlink)
+
+objects := $(ui_objects) $(objects)
+objects := $(patsubst %,obj/%.o,$(objects))
+
+obj/ui-loki.o: $(ui)/loki.cpp $(call rwildcard,$(ui)/)
+
+obj/phoenix.o: phoenix/phoenix.cpp $(call rwildcard,phoenix/)
+	$(compiler) $(phoenixflags) -c $< -o $@
+
+obj/resource.o: $(ui)/resource.rc
+ifeq ($(arch),win32)
+	windres --target=pe-i386 $(ui)/resource.rc obj/resource.o
+else
+	windres $(ui)/resource.rc obj/resource.o
+endif
+
+build: $(objects)
+ifeq ($(platform),windows)
+	$(strip $(compiler) -shared -o out/phoenix.dll obj/phoenix.o $(phoenixlink))
+	$(strip $(compiler) -o out/$(name) $(subst obj/phoenix.o,,$(objects)) $(link) -Lout -lphoenix)
+else ifeq ($(platform),macosx)
+	if [ -d out/$(name).app ]; then rm -r out/$(name).app; fi
+	mkdir out/$(name).app
+	mkdir out/$(name).app/Contents
+	mkdir out/$(name).app/Contents/MacOS
+	mkdir out/$(name).app/Contents/Resources
+	cp data/Info.plist out/$(name).app/Contents/Info.plist
+	$(strip $(compiler) -o out/$(name).app/Contents/MacOS/$(name) $(objects) $(link))
+else
+	$(strip $(compiler) -o out/$(name) $(objects) $(link))
+endif
+
+install:
+ifeq ($(platform),windows)
+else ifeq ($(platform),macosx)
+	sudo mkdir -p /Library/Application\ Support/$(name)
+	sudo cp -R profile/* /Library/Application\ Support/$(name)
+	sudo chmod -R 777 /Library/Application\ Support/$(name)
+else
+	sudo install -D -m 755 out/$(name) $(DESTDIR)$(prefix)/bin/$(name)
+	sudo mkdir -p /usr/share/$(name)
+	sudo cp -R profile/* /usr/share/$(name)
+	sudo chmod -R 777 /usr/share/$(name)
+endif
+
+uninstall:
+ifeq ($(platform),windows)
+else ifeq ($(platform),macosx)
+else
+	sudo rm $(DESTDIR)$(prefix)/bin/$(name)
+endif

target-loki/loki.cpp

@@ -0,0 +1,38 @@
+#include "loki.hpp"
+
+Program* program = nullptr;
+DSP dspaudio;
+
+string Program::path(string name) {
+  string path = {basepath, name};
+  if(file::exists(path) || directory::exists(path)) return path;
+  path = {userpath, name};
+  if(file::exists(path) || directory::exists(path)) return path;
+  path = {sharedpath, name};
+  if(file::exists(path) || directory::exists(path)) return path;
+  return {userpath, name};
+}
+
+void Program::main() {
+}
+
+Program::Program(int argc, char** argv) {
+  program = this;
+
+  basepath = nall::programpath();
+  userpath = {nall::configpath(), "loki/"};
+  sharedpath = {nall::sharedpath(), "loki/"};
+  directory::create(userpath);
+}
+
+int main(int argc, char** argv) {
+  #if defined(PLATFORM_WINDOWS)
+  utf8_args(argc, argv);
+  #endif
+
+  Application::setName("loki");
+  new Program(argc, argv);
+  delete program;
+
+  return 0;
+}

target-loki/loki.hpp

@@ -0,0 +1,29 @@
+#include <emulator/emulator.hpp>
+
+#include <nall/platform.hpp>
+#include <nall/config.hpp>
+#include <nall/directory.hpp>
+#include <nall/dsp.hpp>
+#include <nall/invoke.hpp>
+#include <nall/map.hpp>
+#include <nall/stream/file.hpp>
+#include <nall/stream/memory.hpp>
+#include <nall/stream/mmap.hpp>
+#include <nall/stream/vector.hpp>
+using namespace nall;
+
+#include <phoenix/phoenix.hpp>
+using namespace phoenix;
+
+struct Program {
+  string basepath;
+  string userpath;
+  string sharedpath;
+
+  string path(string name);
+  void main();
+  Program(int argc, char** argv);
+};
+
+extern Program* program;
+extern DSP dspaudio;