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 "../psxinterpreter.h"
14 #include "../r3000a.h"
16 #include "../psxdma.h"
18 #include "../gte_arm.h"
19 #include "../gte_neon.h"
23 #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
25 //#define evprintf printf
28 char invalid_code[0x100000];
29 u32 event_cycles[PSXINT_COUNT];
31 static void schedule_timeslice(void)
33 u32 i, c = psxRegs.cycle;
34 u32 irqs = psxRegs.interrupt;
38 for (i = 0; irqs != 0; i++, irqs >>= 1) {
41 dif = event_cycles[i] - c;
42 //evprintf(" ev %d\n", dif);
43 if (0 < dif && dif < min)
46 next_interupt = c + min;
49 static void unusedInterrupt()
53 typedef void (irq_func)();
55 static irq_func * const irq_funcs[] = {
56 [PSXINT_SIO] = sioInterrupt,
57 [PSXINT_CDR] = cdrInterrupt,
58 [PSXINT_CDREAD] = cdrPlaySeekReadInterrupt,
59 [PSXINT_GPUDMA] = gpuInterrupt,
60 [PSXINT_MDECOUTDMA] = mdec1Interrupt,
61 [PSXINT_SPUDMA] = spuInterrupt,
62 [PSXINT_MDECINDMA] = mdec0Interrupt,
63 [PSXINT_GPUOTCDMA] = gpuotcInterrupt,
64 [PSXINT_CDRDMA] = cdrDmaInterrupt,
65 [PSXINT_CDRLID] = cdrLidSeekInterrupt,
66 [PSXINT_CDRPLAY_OLD] = unusedInterrupt,
67 [PSXINT_SPU_UPDATE] = spuUpdate,
68 [PSXINT_RCNT] = psxRcntUpdate,
71 /* local dupe of psxBranchTest, using event_cycles */
72 static void irq_test(void)
74 u32 cycle = psxRegs.cycle;
77 for (irq = 0, irq_bits = psxRegs.interrupt; irq_bits != 0; irq++, irq_bits >>= 1) {
80 if ((s32)(cycle - event_cycles[irq]) >= 0) {
81 // note: irq_funcs() also modify psxRegs.interrupt
82 psxRegs.interrupt &= ~(1u << irq);
87 if ((psxHu32(0x1070) & psxHu32(0x1074)) && (Status & 0x401) == 0x401) {
88 psxException(0x400, 0);
89 pending_exception = 1;
95 evprintf(" +ge %08x, %u->%u (%d)\n", psxRegs.pc, psxRegs.cycle,
96 next_interupt, next_interupt - psxRegs.cycle);
100 //pending_exception = 1;
102 schedule_timeslice();
104 evprintf(" -ge %08x, %u->%u (%d)\n", psxRegs.pc, psxRegs.cycle,
105 next_interupt, next_interupt - psxRegs.cycle);
108 void pcsx_mtc0(u32 reg, u32 val)
110 evprintf("MTC0 %d #%x @%08x %u\n", reg, val, psxRegs.pc, psxRegs.cycle);
111 MTC0(&psxRegs, reg, val);
113 if (Cause & Status & 0x0300) // possible sw irq
114 pending_exception = 1;
117 void pcsx_mtc0_ds(u32 reg, u32 val)
119 evprintf("MTC0 %d #%x @%08x %u\n", reg, val, psxRegs.pc, psxRegs.cycle);
120 MTC0(&psxRegs, reg, val);
123 void new_dyna_before_save(void)
125 psxRegs.interrupt &= ~(1 << PSXINT_RCNT); // old savestate compat
127 // psxRegs.intCycle is always maintained, no need to convert
130 void new_dyna_after_save(void)
132 psxRegs.interrupt |= 1 << PSXINT_RCNT;
135 static void new_dyna_restore(void)
138 for (i = 0; i < PSXINT_COUNT; i++)
139 event_cycles[i] = psxRegs.intCycle[i].sCycle + psxRegs.intCycle[i].cycle;
141 event_cycles[PSXINT_RCNT] = psxNextsCounter + psxNextCounter;
142 psxRegs.interrupt |= 1 << PSXINT_RCNT;
143 psxRegs.interrupt &= (1 << PSXINT_COUNT) - 1;
145 new_dyna_pcsx_mem_load_state();
148 void new_dyna_freeze(void *f, int mode)
150 const char header_save[8] = "ariblks";
151 uint32_t addrs[1024 * 4];
156 if (mode != 0) { // save
157 size = new_dynarec_save_blocks(addrs, sizeof(addrs));
161 SaveFuncs.write(f, header_save, sizeof(header_save));
162 SaveFuncs.write(f, &size, sizeof(size));
163 SaveFuncs.write(f, addrs, size);
168 bytes = SaveFuncs.read(f, header, sizeof(header));
169 if (bytes != sizeof(header) || strcmp(header, header_save)) {
171 SaveFuncs.seek(f, -bytes, SEEK_CUR);
174 SaveFuncs.read(f, &size, sizeof(size));
177 if (size > sizeof(addrs)) {
178 bytes = size - sizeof(addrs);
179 SaveFuncs.seek(f, bytes, SEEK_CUR);
180 size = sizeof(addrs);
182 bytes = SaveFuncs.read(f, addrs, size);
186 if (psxCpu != &psxInt)
187 new_dynarec_load_blocks(addrs, size);
190 //printf("drc: %d block info entries %s\n", size/8, mode ? "saved" : "loaded");
193 #if !defined(DRC_DISABLE) && !defined(LIGHTREC)
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
224 #define GCBITS3(b0,b1,b2) \
225 (GCBIT(b0) | GCBIT(b1) | GCBIT(b2))
226 #define GDBITS2(b0,b1) \
227 (GDBIT(b0) | GDBIT(b1))
228 #define GDBITS3(b0,b1,b2) \
229 (GDBITS2(b0,b1) | GDBIT(b2))
230 #define GDBITS4(b0,b1,b2,b3) \
231 (GDBITS3(b0,b1,b2) | GDBIT(b3))
232 #define GDBITS5(b0,b1,b2,b3,b4) \
233 (GDBITS4(b0,b1,b2,b3) | GDBIT(b4))
234 #define GDBITS6(b0,b1,b2,b3,b4,b5) \
235 (GDBITS5(b0,b1,b2,b3,b4) | GDBIT(b5))
236 #define GDBITS7(b0,b1,b2,b3,b4,b5,b6) \
237 (GDBITS6(b0,b1,b2,b3,b4,b5) | GDBIT(b6))
238 #define GDBITS8(b0,b1,b2,b3,b4,b5,b6,b7) \
239 (GDBITS7(b0,b1,b2,b3,b4,b5,b6) | GDBIT(b7))
240 #define GDBITS9(b0,b1,b2,b3,b4,b5,b6,b7,b8) \
241 (GDBITS8(b0,b1,b2,b3,b4,b5,b6,b7) | GDBIT(b8))
242 #define GDBITS10(b0,b1,b2,b3,b4,b5,b6,b7,b8,b9) \
243 (GDBITS9(b0,b1,b2,b3,b4,b5,b6,b7,b8) | GDBIT(b9))
245 const uint64_t gte_reg_reads[64] = {
246 [GTE_RTPS] = 0x1f0000ff00000000ll | GDBITS7(0,1,13,14,17,18,19),
247 [GTE_NCLIP] = GDBITS3(12,13,14),
248 [GTE_OP] = GCBITS3(0,2,4) | GDBITS3(9,10,11),
249 [GTE_DPCS] = GCBITS3(21,22,23) | GDBITS4(6,8,21,22),
250 [GTE_INTPL] = GCBITS3(21,22,23) | GDBITS7(6,8,9,10,11,21,22),
251 [GTE_MVMVA] = 0x00ffffff00000000ll | GDBITS9(0,1,2,3,4,5,9,10,11), // XXX: maybe decode further?
252 [GTE_NCDS] = 0x00ffff0000000000ll | GDBITS6(0,1,6,8,21,22),
253 [GTE_CDP] = 0x00ffe00000000000ll | GDBITS7(6,8,9,10,11,21,22),
254 [GTE_NCDT] = 0x00ffff0000000000ll | GDBITS8(0,1,2,3,4,5,6,8),
255 [GTE_NCCS] = 0x001fff0000000000ll | GDBITS5(0,1,6,21,22),
256 [GTE_CC] = 0x001fe00000000000ll | GDBITS6(6,9,10,11,21,22),
257 [GTE_NCS] = 0x001fff0000000000ll | GDBITS5(0,1,6,21,22),
258 [GTE_NCT] = 0x001fff0000000000ll | GDBITS7(0,1,2,3,4,5,6),
259 [GTE_SQR] = GDBITS3(9,10,11),
260 [GTE_DCPL] = GCBITS3(21,22,23) | GDBITS7(6,8,9,10,11,21,22),
261 [GTE_DPCT] = GCBITS3(21,22,23) | GDBITS4(8,20,21,22),
262 [GTE_AVSZ3] = GCBIT(29) | GDBITS3(17,18,19),
263 [GTE_AVSZ4] = GCBIT(30) | GDBITS4(16,17,18,19),
264 [GTE_RTPT] = 0x1f0000ff00000000ll | GDBITS7(0,1,2,3,4,5,19),
265 [GTE_GPF] = GDBITS7(6,8,9,10,11,21,22),
266 [GTE_GPL] = GDBITS10(6,8,9,10,11,21,22,25,26,27),
267 [GTE_NCCT] = 0x001fff0000000000ll | GDBITS7(0,1,2,3,4,5,6),
270 // note: this excludes gteFLAG that is always written to
271 const uint64_t gte_reg_writes[64] = {
272 [GTE_RTPS] = 0x0f0f7f00ll,
273 [GTE_NCLIP] = GDBIT(24),
274 [GTE_OP] = GDBITS6(9,10,11,25,26,27),
275 [GTE_DPCS] = GDBITS9(9,10,11,20,21,22,25,26,27),
276 [GTE_INTPL] = GDBITS9(9,10,11,20,21,22,25,26,27),
277 [GTE_MVMVA] = GDBITS6(9,10,11,25,26,27),
278 [GTE_NCDS] = GDBITS9(9,10,11,20,21,22,25,26,27),
279 [GTE_CDP] = GDBITS9(9,10,11,20,21,22,25,26,27),
280 [GTE_NCDT] = GDBITS9(9,10,11,20,21,22,25,26,27),
281 [GTE_NCCS] = GDBITS9(9,10,11,20,21,22,25,26,27),
282 [GTE_CC] = GDBITS9(9,10,11,20,21,22,25,26,27),
283 [GTE_NCS] = GDBITS9(9,10,11,20,21,22,25,26,27),
284 [GTE_NCT] = GDBITS9(9,10,11,20,21,22,25,26,27),
285 [GTE_SQR] = GDBITS6(9,10,11,25,26,27),
286 [GTE_DCPL] = GDBITS9(9,10,11,20,21,22,25,26,27),
287 [GTE_DPCT] = GDBITS9(9,10,11,20,21,22,25,26,27),
288 [GTE_AVSZ3] = GDBITS2(7,24),
289 [GTE_AVSZ4] = GDBITS2(7,24),
290 [GTE_RTPT] = 0x0f0f7f00ll,
291 [GTE_GPF] = GDBITS9(9,10,11,20,21,22,25,26,27),
292 [GTE_GPL] = GDBITS9(9,10,11,20,21,22,25,26,27),
293 [GTE_NCCT] = GDBITS9(9,10,11,20,21,22,25,26,27),
296 static int ari64_init()
298 static u32 scratch_buf[8*8*2] __attribute__((aligned(64)));
302 new_dyna_pcsx_mem_init();
304 for (i = 0; i < ARRAY_SIZE(gte_handlers); i++)
305 if (psxCP2[i] != gteNULL)
306 gte_handlers[i] = psxCP2[i];
308 #if defined(__arm__) && !defined(DRC_DBG)
309 gte_handlers[0x06] = gteNCLIP_arm;
311 gte_handlers_nf[0x01] = gteRTPS_nf_arm;
312 gte_handlers_nf[0x30] = gteRTPT_nf_arm;
315 // compiler's _nf version is still a lot slower than neon
316 // _nf_arm RTPS is roughly the same, RTPT slower
317 gte_handlers[0x01] = gte_handlers_nf[0x01] = gteRTPS_neon;
318 gte_handlers[0x30] = gte_handlers_nf[0x30] = gteRTPT_neon;
322 memcpy(gte_handlers_nf, gte_handlers, sizeof(gte_handlers_nf));
325 zeromem_ptr = zero_mem;
326 scratch_buf_ptr = scratch_buf;
331 static void ari64_reset()
333 printf("ari64_reset\n");
334 new_dyna_pcsx_mem_reset();
335 new_dynarec_invalidate_all_pages();
337 pending_exception = 1;
340 // execute until predefined leave points
341 // (HLE softcall exit and BIOS fastboot end)
342 static void ari64_execute_until()
344 schedule_timeslice();
346 evprintf("ari64_execute %08x, %u->%u (%d)\n", psxRegs.pc,
347 psxRegs.cycle, next_interupt, next_interupt - psxRegs.cycle);
349 new_dyna_start(dynarec_local);
351 evprintf("ari64_execute end %08x, %u->%u (%d)\n", psxRegs.pc,
352 psxRegs.cycle, next_interupt, next_interupt - psxRegs.cycle);
355 static void ari64_execute()
358 ari64_execute_until();
359 evprintf("drc left @%08x\n", psxRegs.pc);
363 static void ari64_clear(u32 addr, u32 size)
365 size *= 4; /* PCSX uses DMA units (words) */
367 evprintf("ari64_clear %08x %04x\n", addr, size);
369 new_dynarec_invalidate_range(addr, addr + size);
372 static void ari64_notify(int note, void *data) {
374 Should be fixed when ARM dynarec has proper icache emulation.
377 case R3000ACPU_NOTIFY_CACHE_UNISOLATED:
379 case R3000ACPU_NOTIFY_CACHE_ISOLATED:
381 case R3000ACPU_NOTIFY_DMA3_EXE_LOAD:
388 static void ari64_apply_config()
392 if (Config.DisableStalls)
393 new_dynarec_hacks |= NDHACK_NO_STALLS;
395 new_dynarec_hacks &= ~NDHACK_NO_STALLS;
397 if (cycle_multiplier != cycle_multiplier_old
398 || new_dynarec_hacks != new_dynarec_hacks_old)
400 new_dynarec_clear_full();
404 static void ari64_shutdown()
406 new_dynarec_cleanup();
407 new_dyna_pcsx_mem_shutdown();
421 #else // if DRC_DISABLE
423 unsigned int address;
424 int pending_exception, stop;
425 unsigned int next_interupt;
426 int new_dynarec_did_compile;
427 int cycle_multiplier;
428 int cycle_multiplier_override;
429 int cycle_multiplier_old;
430 int new_dynarec_hacks_pergame;
431 int new_dynarec_hacks_old;
432 int new_dynarec_hacks;
437 void *scratch_buf_ptr;
438 void new_dynarec_init() {}
439 void new_dyna_start(void *context) {}
440 void new_dynarec_cleanup() {}
441 void new_dynarec_clear_full() {}
442 void new_dynarec_invalidate_all_pages() {}
443 void new_dynarec_invalidate_range(unsigned int start, unsigned int end) {}
444 void new_dyna_pcsx_mem_init(void) {}
445 void new_dyna_pcsx_mem_reset(void) {}
446 void new_dyna_pcsx_mem_load_state(void) {}
447 void new_dyna_pcsx_mem_shutdown(void) {}
448 int new_dynarec_save_blocks(void *save, int size) { return 0; }
449 void new_dynarec_load_blocks(const void *save, int size) {}
460 void dump_mem(const char *fname, void *mem, size_t size)
462 FILE *f1 = fopen(fname, "wb");
464 f1 = fopen(strrchr(fname, '/') + 1, "wb");
465 fwrite(mem, 1, size, f1);
469 static u32 memcheck_read(u32 a)
471 if ((a >> 16) == 0x1f80)
473 return *(u32 *)(psxH + (a & 0xfffc));
475 if ((a >> 16) == 0x1f00)
477 return *(u32 *)(psxP + (a & 0xfffc));
479 // if ((a & ~0xe0600000) < 0x200000)
481 return *(u32 *)(psxM + (a & 0x1ffffc));
485 void do_insn_trace(void)
487 static psxRegisters oldregs;
488 static u32 event_cycles_o[PSXINT_COUNT];
489 u32 *allregs_p = (void *)&psxRegs;
490 u32 *allregs_o = (void *)&oldregs;
495 //last_io_addr = 0x5e2c8;
497 f = fopen("tracelog", "wb");
500 oldregs.code = psxRegs.code; // don't care
501 for (i = 0; i < offsetof(psxRegisters, intCycle) / 4; i++) {
502 if (allregs_p[i] != allregs_o[i]) {
504 fwrite(&allregs_p[i], 1, 4, f);
505 allregs_o[i] = allregs_p[i];
509 for (i = 0; i < PSXINT_COUNT; i++) {
510 if (event_cycles[i] != event_cycles_o[i]) {
512 fwrite(&byte, 1, 1, f);
514 fwrite(&event_cycles[i], 1, 4, f);
515 event_cycles_o[i] = event_cycles[i];
518 #define SAVE_IF_CHANGED(code_, name_) { \
519 static u32 old_##name_ = 0xbad0c0de; \
520 if (old_##name_ != name_) { \
522 fwrite(&byte, 1, 1, f); \
523 fwrite(&name_, 1, 4, f); \
524 old_##name_ = name_; \
527 SAVE_IF_CHANGED(0xfb, irq_test_cycle);
528 SAVE_IF_CHANGED(0xfc, handler_cycle);
529 SAVE_IF_CHANGED(0xfd, last_io_addr);
530 io_data = memcheck_read(last_io_addr);
531 SAVE_IF_CHANGED(0xfe, io_data);
533 fwrite(&byte, 1, 1, f);
536 if (psxRegs.cycle == 190230) {
537 dump_mem("/mnt/ntz/dev/pnd/tmp/psxram_i.dump", psxM, 0x200000);
538 dump_mem("/mnt/ntz/dev/pnd/tmp/psxregs_i.dump", psxH, 0x10000);
546 static const char *regnames[offsetof(psxRegisters, intCycle) / 4] = {
547 "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
548 "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
549 "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
550 "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
552 "C0_0", "C0_1", "C0_2", "C0_3", "C0_4", "C0_5", "C0_6", "C0_7",
553 "C0_8", "C0_9", "C0_10", "C0_11", "C0_12", "C0_13", "C0_14", "C0_15",
554 "C0_16", "C0_17", "C0_18", "C0_19", "C0_20", "C0_21", "C0_22", "C0_23",
555 "C0_24", "C0_25", "C0_26", "C0_27", "C0_28", "C0_29", "C0_30", "C0_31",
557 "C2D0", "C2D1", "C2D2", "C2D3", "C2D4", "C2D5", "C2D6", "C2D7",
558 "C2D8", "C2D9", "C2D10", "C2D11", "C2D12", "C2D13", "C2D14", "C2D15",
559 "C2D16", "C2D17", "C2D18", "C2D19", "C2D20", "C2D21", "C2D22", "C2D23",
560 "C2D24", "C2D25", "C2D26", "C2D27", "C2D28", "C2D29", "C2D30", "C2D31",
562 "C2C0", "C2C1", "C2C2", "C2C3", "C2C4", "C2C5", "C2C6", "C2C7",
563 "C2C8", "C2C9", "C2C10", "C2C11", "C2C12", "C2C13", "C2C14", "C2C15",
564 "C2C16", "C2C17", "C2C18", "C2C19", "C2C20", "C2C21", "C2C22", "C2C23",
565 "C2C24", "C2C25", "C2C26", "C2C27", "C2C28", "C2C29", "C2C30", "C2C31",
567 "PC", "code", "cycle", "interrupt",
575 static int miss_log_i;
576 #define miss_log_len (sizeof(miss_log)/sizeof(miss_log[0]))
577 #define miss_log_mask (miss_log_len-1)
579 static void miss_log_add(int reg, u32 val, u32 val_expect, u32 pc, u32 cycle)
581 miss_log[miss_log_i].reg = reg;
582 miss_log[miss_log_i].val = val;
583 miss_log[miss_log_i].val_expect = val_expect;
584 miss_log[miss_log_i].pc = pc;
585 miss_log[miss_log_i].cycle = cycle;
586 miss_log_i = (miss_log_i + 1) & miss_log_mask;
591 void do_insn_cmp(void)
593 extern int last_count;
594 static psxRegisters rregs;
595 static u32 mem_addr, mem_val;
596 static u32 irq_test_cycle_intr;
597 static u32 handler_cycle_intr;
598 u32 *allregs_p = (void *)&psxRegs;
599 u32 *allregs_e = (void *)&rregs;
600 static u32 ppc, failcount;
601 int i, ret, bad = 0, fatal = 0, which_event = -1;
606 f = fopen("tracelog", "rb");
609 if ((ret = fread(&code, 1, 1, f)) <= 0)
618 fread(&which_event, 1, 1, f);
619 fread(&ev_cycles, 1, 4, f);
622 fread(&irq_test_cycle_intr, 1, 4, f);
625 fread(&handler_cycle_intr, 1, 4, f);
628 fread(&mem_addr, 1, 4, f);
631 fread(&mem_val, 1, 4, f);
634 assert(code < offsetof(psxRegisters, intCycle) / 4);
635 fread(&allregs_e[code], 1, 4, f);
643 psxRegs.code = rregs.code; // don't care
644 psxRegs.cycle += last_count;
645 //psxRegs.cycle = rregs.cycle; // needs reload in _cmp
646 psxRegs.CP0.r[9] = rregs.CP0.r[9]; // Count
648 //if (psxRegs.cycle == 166172) breakme();
650 if (which_event >= 0 && event_cycles[which_event] != ev_cycles) {
651 printf("bad ev_cycles #%d: %u %u / %u\n", which_event,
652 event_cycles[which_event], ev_cycles, psxRegs.cycle);
656 if (irq_test_cycle > irq_test_cycle_intr) {
657 printf("bad irq_test_cycle: %u %u\n", irq_test_cycle, irq_test_cycle_intr);
661 if (handler_cycle != handler_cycle_intr) {
662 printf("bad handler_cycle: %u %u\n", handler_cycle, handler_cycle_intr);
666 if (mem_val != memcheck_read(mem_addr)) {
667 printf("bad mem @%08x: %08x %08x\n", mem_addr, memcheck_read(mem_addr), mem_val);
671 if (!fatal && !memcmp(&psxRegs, &rregs, offsetof(psxRegisters, intCycle))) {
676 for (i = 0; i < offsetof(psxRegisters, intCycle) / 4; i++) {
677 if (allregs_p[i] != allregs_e[i]) {
678 miss_log_add(i, allregs_p[i], allregs_e[i], psxRegs.pc, psxRegs.cycle);
685 if (!fatal && psxRegs.pc == rregs.pc && bad < 6 && failcount < 32) {
686 static int last_mcycle;
687 if (last_mcycle != psxRegs.cycle >> 20) {
688 printf("%u\n", psxRegs.cycle);
689 last_mcycle = psxRegs.cycle >> 20;
695 for (i = 0; i < miss_log_len; i++, miss_log_i = (miss_log_i + 1) & miss_log_mask)
696 printf("bad %5s: %08x %08x, pc=%08x, cycle %u\n",
697 regnames[miss_log[miss_log_i].reg], miss_log[miss_log_i].val,
698 miss_log[miss_log_i].val_expect, miss_log[miss_log_i].pc, miss_log[miss_log_i].cycle);
699 printf("-- %d\n", bad);
700 for (i = 0; i < 8; i++)
701 printf("r%d=%08x r%2d=%08x r%2d=%08x r%2d=%08x\n", i, allregs_p[i],
702 i+8, allregs_p[i+8], i+16, allregs_p[i+16], i+24, allregs_p[i+24]);
703 printf("PC: %08x/%08x, cycle %u, next %u\n", psxRegs.pc, ppc, psxRegs.cycle, next_interupt);
704 //dump_mem("/tmp/psxram.dump", psxM, 0x200000);
705 //dump_mem("/mnt/ntz/dev/pnd/tmp/psxregs.dump", psxH, 0x10000);
708 //psxRegs.cycle = rregs.cycle + 2; // sync timing