restructure the repository to be Cyclone only

[cyclone68000.git] / Pico / Sek.cpp

diff --git a/Pico/Sek.cpp b/Pico/Sek.cpp
deleted file mode 100644 (file)
index de8d9d1..0000000
--- a/Pico/Sek.cpp
+++ /dev/null
@@ -1,142 +0,0 @@
-\r
-// This file is part of the PicoDrive Megadrive Emulator\r
-\r
-// Copyright (c) 2011 FinalDave (emudave (at) gmail.com)\r
-\r
-// This code is licensed under the GNU General Public License version 2.0 and the MAME License.\r
-// You can choose the license that has the most advantages for you.\r
-\r
-// SVN repository can be found at http://code.google.com/p/cyclone68000/\r
-\r
-#include "PicoInt.h"\r
-\r
-char PicoStatus[128]=""; // 68000 state for debug\r
-\r
-#ifdef EMU_C68K\r
-// ---------------------- Cyclone 68000 ----------------------\r
-\r
-struct Cyclone PicoCpu;\r
-\r
-int SekInit()\r
-{\r
-  memset(&PicoCpu,0,sizeof(PicoCpu));\r
-  return 0;\r
-}\r
-\r
-// Reset the 68000:\r
-int SekReset()\r
-{\r
-  if (Pico.rom==NULL) return 1;\r
-\r
-  PicoCpu.srh =0x27; // Supervisor mode\r
-  PicoCpu.a[7]=PicoCpu.read32(0); // Stack Pointer\r
-  PicoCpu.membase=0;\r
-  PicoCpu.pc=PicoCpu.checkpc(PicoCpu.read32(4)); // Program Counter\r
-\r
-  return 0;\r
-}\r
-\r
-\r
-// Run the 68000 for 'cyc' number of cycles and return the number of cycles actually executed\r
-static inline int DoRun(int cyc)\r
-{\r
-  PicoCpu.cycles=cyc;\r
-  CycloneRun(&PicoCpu);\r
-  return cyc-PicoCpu.cycles;\r
-}\r
-\r
-int SekInterrupt(int irq)\r
-{\r
-  PicoCpu.irq=(unsigned char)irq;\r
-  return 0;\r
-}\r
-\r
-int SekPc() { return PicoCpu.pc-PicoCpu.membase; }\r
-\r
-void SekState(unsigned char *data)\r
-{\r
-  memcpy(data,PicoCpu.d,0x44);\r
-}\r
-\r
-#endif\r
-\r
-#ifdef EMU_A68K\r
-// ---------------------- A68K ----------------------\r
-\r
-extern "C" void __cdecl M68000_RUN();\r
-extern "C" void __cdecl M68000_RESET();\r
-extern "C" int m68k_ICount=0;\r
-extern "C" unsigned int mem_amask=0xffffff; // 24-bit bus\r
-extern "C" unsigned int mame_debug=0,cur_mrhard=0,m68k_illegal_opcode=0,illegal_op=0,illegal_pc=0,opcode_entry=0; // filler\r
-\r
-static int IrqCallback(int) { return -1; }\r
-static int DoReset() { return 0; }\r
-static int (*ResetCallback)()=DoReset;\r
-\r
-int SekInit()\r
-{\r
-  memset(&M68000_regs,0,sizeof(M68000_regs));\r
-  M68000_regs.IrqCallback=IrqCallback;\r
-  M68000_regs.pResetCallback=ResetCallback;\r
-  M68000_RESET(); // Init cpu emulator\r
-  return 0;\r
-}\r
-\r
-int SekReset()\r
-{\r
-  // Reset CPU: fetch SP and PC\r
-  M68000_regs.srh=0x27; // Supervisor mode\r
-  M68000_regs.a[7]=PicoRead32(0);\r
-  M68000_regs.pc  =PicoRead32(4);\r
-  PicoInitPc(M68000_regs.pc);\r
-\r
-  return 0;\r
-}\r
-\r
-static inline int DoRun(int cyc)\r
-{\r
-  m68k_ICount=cyc;\r
-  M68000_RUN();\r
-  return cyc-m68k_ICount;\r
-}\r
-\r
-int SekInterrupt(int irq)\r
-{\r
-  M68000_regs.irq=irq; // raise irq (gets lowered after taken)\r
-  return 0;\r
-}\r
-\r
-int SekPc() { return M68000_regs.pc; }\r
-\r
-void SekState(unsigned char *data)\r
-{\r
-  memcpy(data,      M68000_regs.d, 0x40);\r
-  memcpy(data+0x40,&M68000_regs.pc,0x04);\r
-}\r
-\r
-#endif\r
-\r
-#ifdef EMU_NULL\r
-// -----------------------------------------------------------\r
-int SekInit() { return 0; }\r
-int SekReset() { return 0; }\r
-static inline int DoRun(int cyc) { return cyc; }\r
-int SekInterrupt(int) { return 0; }\r
-\r
-int SekPc()\r
-{\r
-  return 0;\r
-}\r
-\r
-void SekState(unsigned char *) { }\r
-\r
-#endif\r
-\r
-int SekRun(int cyc)\r
-{\r
-  int did=0;\r
-\r
-  did=DoRun(cyc);\r
-\r
-  return did;\r
-}\r