-#define Z80_MEM_SHIFT 13\r
-extern unsigned long z80_read_map [0x10000 >> Z80_MEM_SHIFT];\r
-extern unsigned long z80_write_map[0x10000 >> Z80_MEM_SHIFT];\r
-typedef unsigned char (z80_read_f)(unsigned short a);\r
-typedef void (z80_write_f)(unsigned int a, unsigned char data);\r
+// ----------------------- SH2 CPU -----------------------\r
+\r
+#include "cpu/sh2/sh2.h"\r
+\r
+extern SH2 sh2s[2];\r
+#define msh2 sh2s[0]\r
+#define ssh2 sh2s[1]\r
+\r
+#ifndef DRC_SH2\r
+# define sh2_end_run(sh2, after_) do { \\r
+ if ((sh2)->icount > (after_)) { \\r
+ (sh2)->cycles_timeslice -= (sh2)->icount; \\r
+ (sh2)->icount = after_; \\r
+ } \\r
+} while (0)\r
+# define sh2_cycles_left(sh2) (sh2)->icount\r
+# define sh2_pc(c) (c) ? ssh2.ppc : msh2.ppc\r
+#else\r
+# define sh2_end_run(sh2, after_) do { \\r
+ int left_ = (signed int)(sh2)->sr >> 12; \\r
+ if (left_ > (after_)) { \\r
+ (sh2)->cycles_timeslice -= left_; \\r
+ (sh2)->sr &= 0xfff; \\r
+ (sh2)->sr |= (after_) << 12; \\r
+ } \\r
+} while (0)\r
+# define sh2_cycles_left(sh2) ((signed int)(sh2)->sr >> 12)\r
+# define sh2_pc(c) (c) ? ssh2.pc : msh2.pc\r
+#endif\r
+\r
+#define sh2_cycles_done(sh2) ((int)(sh2)->cycles_timeslice - sh2_cycles_left(sh2))\r
+#define sh2_cycles_done_m68k(sh2) \\r
+ ((sh2)->m68krcycles_done + (sh2_cycles_done(sh2) / 3))\r
+\r
+#define sh2_reg(c, x) (c) ? ssh2.r[x] : msh2.r[x]\r
+#define sh2_gbr(c) (c) ? ssh2.gbr : msh2.gbr\r
+#define sh2_vbr(c) (c) ? ssh2.vbr : msh2.vbr\r
+#define sh2_sr(c) (((c) ? ssh2.sr : msh2.sr) & 0xfff)\r
+\r
+#define sh2_set_gbr(c, v) \\r
+ { if (c) ssh2.gbr = v; else msh2.gbr = v; }\r
+#define sh2_set_vbr(c, v) \\r
+ { if (c) ssh2.vbr = v; else msh2.vbr = v; }\r