2 * (C) GraÅžvydas "notaz" Ignotas, 2010-2011
4 * This work is licensed under the terms of GNU GPL version 2 or later.
5 * See the COPYING file in the top-level directory.
12 #include "../psxhle.h"
13 #include "../r3000a.h"
15 #include "../psxdma.h"
17 #include "../gte_arm.h"
18 #include "../gte_neon.h"
22 #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
24 //#define evprintf printf
27 char invalid_code[0x100000];
28 u32 event_cycles[PSXINT_COUNT];
30 static void schedule_timeslice(void)
32 u32 i, c = psxRegs.cycle;
33 u32 irqs = psxRegs.interrupt;
37 for (i = 0; irqs != 0; i++, irqs >>= 1) {
40 dif = event_cycles[i] - c;
41 //evprintf(" ev %d\n", dif);
42 if (0 < dif && dif < min)
45 next_interupt = c + min;
48 typedef void (irq_func)();
50 static irq_func * const irq_funcs[] = {
51 [PSXINT_SIO] = sioInterrupt,
52 [PSXINT_CDR] = cdrInterrupt,
53 [PSXINT_CDREAD] = cdrReadInterrupt,
54 [PSXINT_GPUDMA] = gpuInterrupt,
55 [PSXINT_MDECOUTDMA] = mdec1Interrupt,
56 [PSXINT_SPUDMA] = spuInterrupt,
57 [PSXINT_MDECINDMA] = mdec0Interrupt,
58 [PSXINT_GPUOTCDMA] = gpuotcInterrupt,
59 [PSXINT_CDRDMA] = cdrDmaInterrupt,
60 [PSXINT_CDRLID] = cdrLidSeekInterrupt,
61 [PSXINT_CDRPLAY] = cdrPlayInterrupt,
62 [PSXINT_SPU_UPDATE] = spuUpdate,
63 [PSXINT_RCNT] = psxRcntUpdate,
66 /* local dupe of psxBranchTest, using event_cycles */
67 static void irq_test(void)
69 u32 irqs = psxRegs.interrupt;
70 u32 cycle = psxRegs.cycle;
73 // irq_funcs() may queue more irqs
74 psxRegs.interrupt = 0;
76 for (irq = 0, irq_bits = irqs; irq_bits != 0; irq++, irq_bits >>= 1) {
79 if ((s32)(cycle - event_cycles[irq]) >= 0) {
84 psxRegs.interrupt |= irqs;
86 if ((psxHu32(0x1070) & psxHu32(0x1074)) && (Status & 0x401) == 0x401) {
87 psxException(0x400, 0);
88 pending_exception = 1;
94 evprintf(" +ge %08x, %u->%u\n", psxRegs.pc, psxRegs.cycle, next_interupt);
98 //pending_exception = 1;
100 schedule_timeslice();
102 evprintf(" -ge %08x, %u->%u (%d)\n", psxRegs.pc, psxRegs.cycle,
103 next_interupt, next_interupt - psxRegs.cycle);
107 extern void MTC0(int reg, u32 val);
109 void pcsx_mtc0(u32 reg, u32 val)
111 evprintf("MTC0 %d #%x @%08x %u\n", reg, val, psxRegs.pc, psxRegs.cycle);
114 if (Cause & Status & 0x0300) // possible sw irq
115 pending_exception = 1;
118 void pcsx_mtc0_ds(u32 reg, u32 val)
120 evprintf("MTC0 %d #%x @%08x %u\n", reg, val, psxRegs.pc, psxRegs.cycle);
124 void new_dyna_before_save(void)
126 psxRegs.interrupt &= ~(1 << PSXINT_RCNT); // old savestate compat
128 // psxRegs.intCycle is always maintained, no need to convert
131 void new_dyna_after_save(void)
133 psxRegs.interrupt |= 1 << PSXINT_RCNT;
136 static void new_dyna_restore(void)
139 for (i = 0; i < PSXINT_COUNT; i++)
140 event_cycles[i] = psxRegs.intCycle[i].sCycle + psxRegs.intCycle[i].cycle;
142 event_cycles[PSXINT_RCNT] = psxNextsCounter + psxNextCounter;
143 psxRegs.interrupt |= 1 << PSXINT_RCNT;
144 psxRegs.interrupt &= (1 << PSXINT_COUNT) - 1;
146 new_dyna_pcsx_mem_load_state();
149 void new_dyna_freeze(void *f, int mode)
151 const char header_save[8] = "ariblks";
152 uint32_t addrs[1024 * 4];
157 if (mode != 0) { // save
158 size = new_dynarec_save_blocks(addrs, sizeof(addrs));
162 SaveFuncs.write(f, header_save, sizeof(header_save));
163 SaveFuncs.write(f, &size, sizeof(size));
164 SaveFuncs.write(f, addrs, size);
169 bytes = SaveFuncs.read(f, header, sizeof(header));
170 if (bytes != sizeof(header) || strcmp(header, header_save)) {
172 SaveFuncs.seek(f, -bytes, SEEK_CUR);
175 SaveFuncs.read(f, &size, sizeof(size));
178 if (size > sizeof(addrs)) {
179 bytes = size - sizeof(addrs);
180 SaveFuncs.seek(f, bytes, SEEK_CUR);
181 size = sizeof(addrs);
183 bytes = SaveFuncs.read(f, addrs, size);
187 new_dynarec_load_blocks(addrs, size);
190 //printf("drc: %d block info entries %s\n", size/8, mode ? "saved" : "loaded");
196 void *gte_handlers[64];
198 void *gte_handlers_nf[64] = {
199 NULL , gteRTPS_nf , NULL , NULL , NULL , NULL , gteNCLIP_nf, NULL , // 00
200 NULL , NULL , NULL , NULL , gteOP_nf , NULL , NULL , NULL , // 08
201 gteDPCS_nf, gteINTPL_nf, gteMVMVA_nf, gteNCDS_nf, gteCDP_nf, NULL , gteNCDT_nf , NULL , // 10
202 NULL , NULL , NULL , gteNCCS_nf, gteCC_nf , NULL , gteNCS_nf , NULL , // 18
203 gteNCT_nf , NULL , NULL , NULL , NULL , NULL , NULL , NULL , // 20
204 gteSQR_nf , gteDCPL_nf , gteDPCT_nf , NULL , NULL , gteAVSZ3_nf, gteAVSZ4_nf, NULL , // 28
205 gteRTPT_nf, NULL , NULL , NULL , NULL , NULL , NULL , NULL , // 30
206 NULL , NULL , NULL , NULL , NULL , gteGPF_nf , gteGPL_nf , gteNCCT_nf, // 38
209 const char *gte_regnames[64] = {
210 NULL , "RTPS" , NULL , NULL , NULL , NULL , "NCLIP", NULL , // 00
211 NULL , NULL , NULL , NULL , "OP" , NULL , NULL , NULL , // 08
212 "DPCS", "INTPL", "MVMVA", "NCDS", "CDP", NULL , "NCDT" , NULL , // 10
213 NULL , NULL , NULL , "NCCS", "CC" , NULL , "NCS" , NULL , // 18
214 "NCT" , NULL , NULL , NULL , NULL , NULL , NULL , NULL , // 20
215 "SQR" , "DCPL" , "DPCT" , NULL , NULL , "AVSZ3", "AVSZ4", NULL , // 28
216 "RTPT", NULL , NULL , NULL , NULL , NULL , NULL , NULL , // 30
217 NULL , NULL , NULL , NULL , NULL , "GPF" , "GPL" , "NCCT", // 38
220 /* from gte.txt.. not sure if this is any good. */
221 const char gte_cycletab[64] = {
222 /* 1 2 3 4 5 6 7 8 9 a b c d e f */
223 0, 15, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 6, 0, 0, 0,
224 8, 8, 8, 19, 13, 0, 44, 0, 0, 0, 0, 17, 11, 0, 14, 0,
225 30, 0, 0, 0, 0, 0, 0, 0, 5, 8, 17, 0, 0, 5, 6, 0,
226 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, 39,
233 #define GCBITS3(b0,b1,b2) \
234 (GCBIT(b0) | GCBIT(b1) | GCBIT(b2))
235 #define GDBITS2(b0,b1) \
236 (GDBIT(b0) | GDBIT(b1))
237 #define GDBITS3(b0,b1,b2) \
238 (GDBITS2(b0,b1) | GDBIT(b2))
239 #define GDBITS4(b0,b1,b2,b3) \
240 (GDBITS3(b0,b1,b2) | GDBIT(b3))
241 #define GDBITS5(b0,b1,b2,b3,b4) \
242 (GDBITS4(b0,b1,b2,b3) | GDBIT(b4))
243 #define GDBITS6(b0,b1,b2,b3,b4,b5) \
244 (GDBITS5(b0,b1,b2,b3,b4) | GDBIT(b5))
245 #define GDBITS7(b0,b1,b2,b3,b4,b5,b6) \
246 (GDBITS6(b0,b1,b2,b3,b4,b5) | GDBIT(b6))
247 #define GDBITS8(b0,b1,b2,b3,b4,b5,b6,b7) \
248 (GDBITS7(b0,b1,b2,b3,b4,b5,b6) | GDBIT(b7))
249 #define GDBITS9(b0,b1,b2,b3,b4,b5,b6,b7,b8) \
250 (GDBITS8(b0,b1,b2,b3,b4,b5,b6,b7) | GDBIT(b8))
251 #define GDBITS10(b0,b1,b2,b3,b4,b5,b6,b7,b8,b9) \
252 (GDBITS9(b0,b1,b2,b3,b4,b5,b6,b7,b8) | GDBIT(b9))
254 const uint64_t gte_reg_reads[64] = {
255 [GTE_RTPS] = 0x1f0000ff00000000ll | GDBITS7(0,1,13,14,17,18,19),
256 [GTE_NCLIP] = GDBITS3(12,13,14),
257 [GTE_OP] = GCBITS3(0,2,4) | GDBITS3(9,10,11),
258 [GTE_DPCS] = GCBITS3(21,22,23) | GDBITS4(6,8,21,22),
259 [GTE_INTPL] = GCBITS3(21,22,23) | GDBITS7(6,8,9,10,11,21,22),
260 [GTE_MVMVA] = 0x00ffffff00000000ll | GDBITS9(0,1,2,3,4,5,9,10,11), // XXX: maybe decode further?
261 [GTE_NCDS] = 0x00ffff0000000000ll | GDBITS6(0,1,6,8,21,22),
262 [GTE_CDP] = 0x00ffe00000000000ll | GDBITS7(6,8,9,10,11,21,22),
263 [GTE_NCDT] = 0x00ffff0000000000ll | GDBITS8(0,1,2,3,4,5,6,8),
264 [GTE_NCCS] = 0x001fff0000000000ll | GDBITS5(0,1,6,21,22),
265 [GTE_CC] = 0x001fe00000000000ll | GDBITS6(6,9,10,11,21,22),
266 [GTE_NCS] = 0x001fff0000000000ll | GDBITS5(0,1,6,21,22),
267 [GTE_NCT] = 0x001fff0000000000ll | GDBITS7(0,1,2,3,4,5,6),
268 [GTE_SQR] = GDBITS3(9,10,11),
269 [GTE_DCPL] = GCBITS3(21,22,23) | GDBITS7(6,8,9,10,11,21,22),
270 [GTE_DPCT] = GCBITS3(21,22,23) | GDBITS4(8,20,21,22),
271 [GTE_AVSZ3] = GCBIT(29) | GDBITS3(17,18,19),
272 [GTE_AVSZ4] = GCBIT(30) | GDBITS4(16,17,18,19),
273 [GTE_RTPT] = 0x1f0000ff00000000ll | GDBITS7(0,1,2,3,4,5,19),
274 [GTE_GPF] = GDBITS7(6,8,9,10,11,21,22),
275 [GTE_GPL] = GDBITS10(6,8,9,10,11,21,22,25,26,27),
276 [GTE_NCCT] = 0x001fff0000000000ll | GDBITS7(0,1,2,3,4,5,6),
279 // note: this excludes gteFLAG that is always written to
280 const uint64_t gte_reg_writes[64] = {
281 [GTE_RTPS] = 0x0f0f7f00ll,
282 [GTE_NCLIP] = GDBIT(24),
283 [GTE_OP] = GDBITS6(9,10,11,25,26,27),
284 [GTE_DPCS] = GDBITS9(9,10,11,20,21,22,25,26,27),
285 [GTE_INTPL] = GDBITS9(9,10,11,20,21,22,25,26,27),
286 [GTE_MVMVA] = GDBITS6(9,10,11,25,26,27),
287 [GTE_NCDS] = GDBITS9(9,10,11,20,21,22,25,26,27),
288 [GTE_CDP] = GDBITS9(9,10,11,20,21,22,25,26,27),
289 [GTE_NCDT] = GDBITS9(9,10,11,20,21,22,25,26,27),
290 [GTE_NCCS] = GDBITS9(9,10,11,20,21,22,25,26,27),
291 [GTE_CC] = GDBITS9(9,10,11,20,21,22,25,26,27),
292 [GTE_NCS] = GDBITS9(9,10,11,20,21,22,25,26,27),
293 [GTE_NCT] = GDBITS9(9,10,11,20,21,22,25,26,27),
294 [GTE_SQR] = GDBITS6(9,10,11,25,26,27),
295 [GTE_DCPL] = GDBITS9(9,10,11,20,21,22,25,26,27),
296 [GTE_DPCT] = GDBITS9(9,10,11,20,21,22,25,26,27),
297 [GTE_AVSZ3] = GDBITS2(7,24),
298 [GTE_AVSZ4] = GDBITS2(7,24),
299 [GTE_RTPT] = 0x0f0f7f00ll,
300 [GTE_GPF] = GDBITS9(9,10,11,20,21,22,25,26,27),
301 [GTE_GPL] = GDBITS9(9,10,11,20,21,22,25,26,27),
302 [GTE_NCCT] = GDBITS9(9,10,11,20,21,22,25,26,27),
305 static int ari64_init()
307 static u32 scratch_buf[8*8*2] __attribute__((aligned(64)));
308 extern void (*psxCP2[64])();
309 extern void psxNULL();
310 extern unsigned char *out;
314 new_dyna_pcsx_mem_init();
316 for (i = 0; i < ARRAY_SIZE(gte_handlers); i++)
317 if (psxCP2[i] != psxNULL)
318 gte_handlers[i] = psxCP2[i];
320 #if defined(__arm__) && !defined(DRC_DBG)
321 gte_handlers[0x06] = gteNCLIP_arm;
323 gte_handlers_nf[0x01] = gteRTPS_nf_arm;
324 gte_handlers_nf[0x30] = gteRTPT_nf_arm;
327 // compiler's _nf version is still a lot slower than neon
328 // _nf_arm RTPS is roughly the same, RTPT slower
329 gte_handlers[0x01] = gte_handlers_nf[0x01] = gteRTPS_neon;
330 gte_handlers[0x30] = gte_handlers_nf[0x30] = gteRTPT_neon;
334 memcpy(gte_handlers_nf, gte_handlers, sizeof(gte_handlers_nf));
337 zeromem_ptr = zero_mem;
338 scratch_buf_ptr = scratch_buf;
340 SysPrintf("Mapped (RAM/scrp/ROM/LUTs/TC):\n");
341 SysPrintf("%08x/%08x/%08x/%08x/%08x\n",
342 psxM, psxH, psxR, mem_rtab, out);
347 static void ari64_reset()
349 printf("ari64_reset\n");
350 new_dyna_pcsx_mem_reset();
351 invalidate_all_pages();
353 pending_exception = 1;
356 // execute until predefined leave points
357 // (HLE softcall exit and BIOS fastboot end)
358 static void ari64_execute_until()
360 schedule_timeslice();
362 evprintf("ari64_execute %08x, %u->%u (%d)\n", psxRegs.pc,
363 psxRegs.cycle, next_interupt, next_interupt - psxRegs.cycle);
367 evprintf("ari64_execute end %08x, %u->%u (%d)\n", psxRegs.pc,
368 psxRegs.cycle, next_interupt, next_interupt - psxRegs.cycle);
371 static void ari64_execute()
374 ari64_execute_until();
375 evprintf("drc left @%08x\n", psxRegs.pc);
379 static void ari64_clear(u32 addr, u32 size)
381 u32 start, end, main_ram;
383 size *= 4; /* PCSX uses DMA units (words) */
385 evprintf("ari64_clear %08x %04x\n", addr, size);
387 /* check for RAM mirrors */
388 main_ram = (addr & 0xffe00000) == 0x80000000;
391 end = (addr + size) >> 12;
393 for (; start <= end; start++)
394 if (!main_ram || !invalid_code[start])
395 invalidate_block(start);
398 #ifdef ICACHE_EMULATION
399 static void ari64_notify(int note, void *data) {
401 Should be fixed when ARM dynarec has proper icache emulation.
404 case R3000ACPU_NOTIFY_CACHE_UNISOLATED:
406 case R3000ACPU_NOTIFY_CACHE_ISOLATED:
408 case R3000ACPU_NOTIFY_DMA3_EXE_LOAD:
416 static void ari64_shutdown()
418 new_dynarec_cleanup();
419 new_dyna_pcsx_mem_shutdown();
428 #ifdef ICACHE_EMULATION
434 #else // if DRC_DISABLE
436 unsigned int address;
437 int pending_exception, stop;
438 unsigned int next_interupt;
439 int new_dynarec_did_compile;
440 int cycle_multiplier;
441 int new_dynarec_hacks;
447 void *scratch_buf_ptr;
448 void new_dynarec_init() {}
449 void new_dyna_start() {}
450 void new_dynarec_cleanup() {}
451 void new_dynarec_clear_full() {}
452 void invalidate_all_pages() {}
453 void invalidate_block(unsigned int block) {}
454 void new_dyna_pcsx_mem_init(void) {}
455 void new_dyna_pcsx_mem_reset(void) {}
456 void new_dyna_pcsx_mem_load_state(void) {}
457 void new_dyna_pcsx_mem_shutdown(void) {}
458 int new_dynarec_save_blocks(void *save, int size) { return 0; }
459 void new_dynarec_load_blocks(const void *save, int size) {}
466 extern u32 last_io_addr;
468 static void dump_mem(const char *fname, void *mem, size_t size)
470 FILE *f1 = fopen(fname, "wb");
472 f1 = fopen(strrchr(fname, '/') + 1, "wb");
473 fwrite(mem, 1, size, f1);
477 static u32 memcheck_read(u32 a)
479 if ((a >> 16) == 0x1f80)
481 return *(u32 *)(psxH + (a & 0xfffc));
483 if ((a >> 16) == 0x1f00)
485 return *(u32 *)(psxP + (a & 0xfffc));
487 // if ((a & ~0xe0600000) < 0x200000)
489 return *(u32 *)(psxM + (a & 0x1ffffc));
493 void do_insn_trace(void)
495 static psxRegisters oldregs;
496 static u32 old_io_addr = (u32)-1;
497 static u32 old_io_data = 0xbad0c0de;
498 static u32 event_cycles_o[PSXINT_COUNT];
499 u32 *allregs_p = (void *)&psxRegs;
500 u32 *allregs_o = (void *)&oldregs;
505 //last_io_addr = 0x5e2c8;
507 f = fopen("tracelog", "wb");
510 oldregs.code = psxRegs.code; // don't care
511 for (i = 0; i < offsetof(psxRegisters, intCycle) / 4; i++) {
512 if (allregs_p[i] != allregs_o[i]) {
514 fwrite(&allregs_p[i], 1, 4, f);
515 allregs_o[i] = allregs_p[i];
519 for (i = 0; i < PSXINT_COUNT; i++) {
520 if (event_cycles[i] != event_cycles_o[i]) {
522 fwrite(&byte, 1, 1, f);
524 fwrite(&event_cycles[i], 1, 4, f);
525 event_cycles_o[i] = event_cycles[i];
529 if (old_io_addr != last_io_addr) {
531 fwrite(&byte, 1, 1, f);
532 fwrite(&last_io_addr, 1, 4, f);
533 old_io_addr = last_io_addr;
535 io_data = memcheck_read(last_io_addr);
536 if (old_io_data != io_data) {
538 fwrite(&byte, 1, 1, f);
539 fwrite(&io_data, 1, 4, f);
540 old_io_data = io_data;
543 fwrite(&byte, 1, 1, f);
546 if (psxRegs.cycle == 190230) {
547 dump_mem("/mnt/ntz/dev/pnd/tmp/psxram_i.dump", psxM, 0x200000);
548 dump_mem("/mnt/ntz/dev/pnd/tmp/psxregs_i.dump", psxH, 0x10000);
556 static const char *regnames[offsetof(psxRegisters, intCycle) / 4] = {
557 "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
558 "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
559 "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
560 "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
562 "C0_0", "C0_1", "C0_2", "C0_3", "C0_4", "C0_5", "C0_6", "C0_7",
563 "C0_8", "C0_9", "C0_10", "C0_11", "C0_12", "C0_13", "C0_14", "C0_15",
564 "C0_16", "C0_17", "C0_18", "C0_19", "C0_20", "C0_21", "C0_22", "C0_23",
565 "C0_24", "C0_25", "C0_26", "C0_27", "C0_28", "C0_29", "C0_30", "C0_31",
567 "C2D0", "C2D1", "C2D2", "C2D3", "C2D4", "C2D5", "C2D6", "C2D7",
568 "C2D8", "C2D9", "C2D10", "C2D11", "C2D12", "C2D13", "C2D14", "C2D15",
569 "C2D16", "C2D17", "C2D18", "C2D19", "C2D20", "C2D21", "C2D22", "C2D23",
570 "C2D24", "C2D25", "C2D26", "C2D27", "C2D28", "C2D29", "C2D30", "C2D31",
572 "C2C0", "C2C1", "C2C2", "C2C3", "C2C4", "C2C5", "C2C6", "C2C7",
573 "C2C8", "C2C9", "C2C10", "C2C11", "C2C12", "C2C13", "C2C14", "C2C15",
574 "C2C16", "C2C17", "C2C18", "C2C19", "C2C20", "C2C21", "C2C22", "C2C23",
575 "C2C24", "C2C25", "C2C26", "C2C27", "C2C28", "C2C29", "C2C30", "C2C31",
577 "PC", "code", "cycle", "interrupt",
585 static int miss_log_i;
586 #define miss_log_len (sizeof(miss_log)/sizeof(miss_log[0]))
587 #define miss_log_mask (miss_log_len-1)
589 static void miss_log_add(int reg, u32 val, u32 val_expect, u32 pc, u32 cycle)
591 miss_log[miss_log_i].reg = reg;
592 miss_log[miss_log_i].val = val;
593 miss_log[miss_log_i].val_expect = val_expect;
594 miss_log[miss_log_i].pc = pc;
595 miss_log[miss_log_i].cycle = cycle;
596 miss_log_i = (miss_log_i + 1) & miss_log_mask;
601 void do_insn_cmp(void)
603 static psxRegisters rregs;
604 static u32 mem_addr, mem_val;
605 u32 *allregs_p = (void *)&psxRegs;
606 u32 *allregs_e = (void *)&rregs;
607 static u32 ppc, failcount;
608 int i, ret, bad = 0, which_event = -1;
613 f = fopen("tracelog", "rb");
616 if ((ret = fread(&code, 1, 1, f)) <= 0)
625 fread(&which_event, 1, 1, f);
626 fread(&ev_cycles, 1, 4, f);
629 fread(&mem_addr, 1, 4, f);
632 fread(&mem_val, 1, 4, f);
635 fread(&allregs_e[code], 1, 4, f);
643 psxRegs.code = rregs.code; // don't care
644 psxRegs.cycle = rregs.cycle;
645 psxRegs.CP0.r[9] = rregs.CP0.r[9]; // Count
647 //if (psxRegs.cycle == 166172) breakme();
649 if (memcmp(&psxRegs, &rregs, offsetof(psxRegisters, intCycle)) == 0 &&
650 mem_val == memcheck_read(mem_addr)
656 for (i = 0; i < offsetof(psxRegisters, intCycle) / 4; i++) {
657 if (allregs_p[i] != allregs_e[i]) {
658 miss_log_add(i, allregs_p[i], allregs_e[i], psxRegs.pc, psxRegs.cycle);
663 if (mem_val != memcheck_read(mem_addr)) {
664 printf("bad mem @%08x: %08x %08x\n", mem_addr, memcheck_read(mem_addr), mem_val);
668 if (which_event >= 0 && event_cycles[which_event] != ev_cycles) {
669 printf("bad ev_cycles #%d: %08x %08x\n", which_event, event_cycles[which_event], ev_cycles);
673 if (psxRegs.pc == rregs.pc && bad < 6 && failcount < 32) {
674 static int last_mcycle;
675 if (last_mcycle != psxRegs.cycle >> 20) {
676 printf("%u\n", psxRegs.cycle);
677 last_mcycle = psxRegs.cycle >> 20;
684 for (i = 0; i < miss_log_len; i++, miss_log_i = (miss_log_i + 1) & miss_log_mask)
685 printf("bad %5s: %08x %08x, pc=%08x, cycle %u\n",
686 regnames[miss_log[miss_log_i].reg], miss_log[miss_log_i].val,
687 miss_log[miss_log_i].val_expect, miss_log[miss_log_i].pc, miss_log[miss_log_i].cycle);
688 printf("-- %d\n", bad);
689 for (i = 0; i < 8; i++)
690 printf("r%d=%08x r%2d=%08x r%2d=%08x r%2d=%08x\n", i, allregs_p[i],
691 i+8, allregs_p[i+8], i+16, allregs_p[i+16], i+24, allregs_p[i+24]);
692 printf("PC: %08x/%08x, cycle %u\n", psxRegs.pc, ppc, psxRegs.cycle);
693 dump_mem("/mnt/ntz/dev/pnd/tmp/psxram.dump", psxM, 0x200000);
694 dump_mem("/mnt/ntz/dev/pnd/tmp/psxregs.dump", psxH, 0x10000);
697 psxRegs.cycle = rregs.cycle + 2; // sync timing