+#if defined(CPU_CMP_R) || defined(CPU_CMP_W)\r
+#include "debug.h"\r
+\r
+struct ref_68k {\r
+ u32 dar[16];\r
+ u32 pc;\r
+ u32 sr;\r
+ u32 cycles;\r
+ u32 pc_prev;\r
+};\r
+struct ref_68k ref_68ks[2];\r
+static int current_68k;\r
+\r
+void SekTrace(int is_s68k)\r
+{\r
+ struct ref_68k *x68k = &ref_68ks[is_s68k];\r
+ u32 pc = is_s68k ? SekPcS68k : SekPc;\r
+ u32 sr = is_s68k ? SekSrS68k : SekSr;\r
+ u32 cycles = is_s68k ? SekCycleCntS68k : Pico.t.m68c_cnt;\r
+ u32 r;\r
+ u8 cmd;\r
+#ifdef CPU_CMP_W\r
+ int i;\r
+\r
+ if (is_s68k != current_68k) {\r
+ current_68k = is_s68k;\r
+ cmd = CTL_68K_SLAVE | current_68k;\r
+ tl_write(&cmd, sizeof(cmd));\r
+ }\r
+ if (pc != x68k->pc) {\r
+ x68k->pc = pc;\r
+ tl_write_uint(CTL_68K_PC, x68k->pc);\r
+ }\r
+ if (sr != x68k->sr) {\r
+ x68k->sr = sr;\r
+ tl_write_uint(CTL_68K_SR, x68k->sr);\r
+ }\r
+ for (i = 0; i < 16; i++) {\r
+ r = is_s68k ? SekDarS68k(i) : SekDar(i);\r
+ if (r != x68k->dar[i]) {\r
+ x68k->dar[i] = r;\r
+ tl_write_uint(CTL_68K_R + i, r);\r
+ }\r
+ }\r
+ tl_write_uint(CTL_68K_CYCLES, cycles);\r
+#else\r
+ int i, bad = 0;\r
+\r
+ while (1)\r
+ {\r
+ int ret = tl_read(&cmd, sizeof(cmd));\r
+ if (ret == 0) {\r
+ elprintf(EL_STATUS, "EOF");\r
+ exit(1);\r
+ }\r
+ switch (cmd) {\r
+ case CTL_68K_SLAVE:\r
+ case CTL_68K_SLAVE + 1:\r
+ current_68k = cmd & 1;\r
+ break;\r
+ case CTL_68K_PC:\r
+ tl_read_uint(&x68k->pc);\r
+ break;\r
+ case CTL_68K_SR:\r
+ tl_read_uint(&x68k->sr);\r
+ break;\r
+ case CTL_68K_CYCLES:\r
+ tl_read_uint(&x68k->cycles);\r
+ goto breakloop;\r
+ default:\r
+ if (CTL_68K_R <= cmd && cmd < CTL_68K_R + 0x10)\r
+ tl_read_uint(&x68k->dar[cmd - CTL_68K_R]);\r
+ else\r
+ elprintf(EL_STATUS, "invalid cmd: %02x", cmd);\r
+ }\r
+ }\r
+\r
+breakloop:\r
+ if (is_s68k != current_68k) {\r
+ printf("bad 68k: %d %d\n", is_s68k, current_68k);\r
+ bad = 1;\r
+ }\r
+ if (cycles != x68k->cycles) {\r
+ printf("bad cycles: %u %u\n", cycles, x68k->cycles);\r
+ bad = 1;\r
+ }\r
+ if ((pc ^ x68k->pc) & 0xffffff) {\r
+ printf("bad PC: %08x %08x\n", pc, x68k->pc);\r
+ bad = 1;\r
+ }\r
+ if (sr != x68k->sr) {\r
+ printf("bad SR: %03x %03x\n", sr, x68k->sr);\r
+ bad = 1;\r
+ }\r
+ for (i = 0; i < 16; i++) {\r
+ r = is_s68k ? SekDarS68k(i) : SekDar(i);\r
+ if (r != x68k->dar[i]) {\r
+ printf("bad %c%d: %08x %08x\n", i < 8 ? 'D' : 'A', i & 7,\r
+ r, x68k->dar[i]);\r
+ bad = 1;\r
+ }\r
+ }\r
+ if (bad) {\r
+ for (i = 0; i < 8; i++)\r
+ printf("D%d: %08x A%d: %08x\n", i, x68k->dar[i],\r
+ i, x68k->dar[i + 8]);\r
+ printf("PC: %08x, %08x\n", x68k->pc, x68k->pc_prev);\r
+ printf("SR: %04x\n", x68k->sr);\r
+\r
+ PDebugDumpMem();\r
+ exit(1);\r
+ }\r
+ x68k->pc_prev = x68k->pc;\r
+#endif\r
+}\r
+#endif // CPU_CMP_*\r
+\r