filename | src/sh4/sh4stat.c |
changeset | 387:38e9fddbf0e3 |
next | 500:848e66eee418 |
author | nkeynes |
date | Tue Sep 18 09:12:30 2007 +0000 (16 years ago) |
permissions | -rw-r--r-- |
last change | Ensure correct end-of-block PC Handle syscalls |
file | annotate | diff | log | raw |
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +00001.2 +++ b/src/sh4/sh4stat.c Tue Sep 18 09:12:30 2007 +00001.3 @@ -0,0 +1,1670 @@1.4 +/**1.5 + * $Id: sh4stat.c,v 1.1 2007-09-18 08:58:23 nkeynes Exp $1.6 + *1.7 + * Support module for collecting instruction stats1.8 + *1.9 + * Copyright (c) 2005 Nathan Keynes.1.10 + *1.11 + * This program is free software; you can redistribute it and/or modify1.12 + * it under the terms of the GNU General Public License as published by1.13 + * the Free Software Foundation; either version 2 of the License, or1.14 + * (at your option) any later version.1.15 + *1.16 + * This program is distributed in the hope that it will be useful,1.17 + * but WITHOUT ANY WARRANTY; without even the implied warranty of1.18 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the1.19 + * GNU General Public License for more details.1.20 + */1.21 +1.22 +#include "dream.h"1.23 +#include "sh4stat.h"1.24 +#include "sh4core.h"1.25 +1.26 +static uint64_t sh4_stats[SH4_INSTRUCTION_COUNT+1];1.27 +static uint64_t sh4_stats_total;1.28 +static const char *sh4_stats_names[] = {1.29 + "???",1.30 +"ADD Rm, Rn",1.31 +"ADD #imm, Rn",1.32 +"ADDC Rm, Rn",1.33 +"ADDV Rm, Rn",1.34 +"AND Rm, Rn",1.35 +"AND #imm, R0",1.36 +"AND.B #imm, @(R0, GBR)",1.37 +"BF disp",1.38 +"BF/S disp",1.39 +"BRA disp",1.40 +"BRAF Rn",1.41 +"BSR disp",1.42 +"BSRF Rn",1.43 +"BT disp",1.44 +"BT/S disp",1.45 +"CLRMAC",1.46 +"CLRS",1.47 +"CLRT",1.48 +"CMP/EQ Rm, Rn",1.49 +"CMP/EQ #imm, R0",1.50 +"CMP/GE Rm, Rn",1.51 +"CMP/GT Rm, Rn",1.52 +"CMP/HI Rm, Rn",1.53 +"CMP/HS Rm, Rn",1.54 +"CMP/PL Rn",1.55 +"CMP/PZ Rn",1.56 +"CMP/STR Rm, Rn",1.57 +"DIV0S Rm, Rn",1.58 +"DIV0U",1.59 +"DIV1 Rm, Rn",1.60 +"DMULS.L Rm, Rn",1.61 +"DMULU.L Rm, Rn",1.62 +"DT Rn",1.63 +"EXTS.B Rm, Rn",1.64 +"EXTS.W Rm, Rn",1.65 +"EXTU.B Rm, Rn",1.66 +"EXTU.W Rm, Rn",1.67 +"FABS FRn",1.68 +"FADD FRm, FRn",1.69 +"FCMP/EQ FRm, FRn",1.70 +"FCMP/GT FRm, FRn",1.71 +"FCNVDS FRm, FPUL",1.72 +"FCNVSD FPUL, FRn",1.73 +"FDIV FRm, FRn",1.74 +"FIPR FVm, FVn",1.75 +"FLDS FRm, FPUL",1.76 +"FLDI0 FRn",1.77 +"FLDI1 FRn",1.78 +"FLOAT FPUL, FRn",1.79 +"FMAC FR0, FRm, FRn",1.80 +"FMOV FRm, FRn",1.81 +"FMOV FRm, @Rn",1.82 +"FMOV FRm, @-Rn",1.83 +"FMOV FRm, @(R0, Rn)",1.84 +"FMOV @Rm, FRn",1.85 +"FMOV @Rm+, FRn",1.86 +"FMOV @(R0, Rm), FRn",1.87 +"FMUL FRm, FRn",1.88 +"FNEG FRn",1.89 +"FRCHG",1.90 +"FSCA FPUL, FRn",1.91 +"FSCHG",1.92 +"FSQRT FRn",1.93 +"FSRRA FRn",1.94 +"FSTS FPUL, FRn",1.95 +"FSUB FRm, FRn",1.96 +"FTRC FRm, FPUL",1.97 +"FTRV XMTRX, FVn",1.98 +"JMP @Rn",1.99 +"JSR @Rn",1.100 +"LDC Rm, SR",1.101 +"LDC Rm, *",1.102 +"LDC.L @Rm+, SR",1.103 +"LDC.L @Rm+, *",1.104 +"LDS Rm, *",1.105 +"LDS.L @Rm+, *",1.106 +"LDTLB",1.107 +"MAC.L @Rm+, @Rn+",1.108 +"MAC.W @Rm+, @Rn+",1.109 +"MOV Rm, Rn",1.110 +"MOV #imm, Rn",1.111 +"MOV.B ...",1.112 +"MOV.L ...",1.113 +"MOV.L @(disp, PC)",1.114 +"MOV.W ...",1.115 +"MOVA @(disp, PC), R0",1.116 +"MOVCA.L R0, @Rn",1.117 +"MOVT Rn",1.118 +"MUL.L Rm, Rn",1.119 +"MULS.W Rm, Rn",1.120 +"MULU.W Rm, Rn",1.121 +"NEG Rm, Rn",1.122 +"NEGC Rm, Rn",1.123 +"NOP",1.124 +"NOT Rm, Rn",1.125 +"OCBI @Rn",1.126 +"OCBP @Rn",1.127 +"OCBWB @Rn",1.128 +"OR Rm, Rn",1.129 +"OR #imm, R0",1.130 +"OR.B #imm, @(R0, GBR)",1.131 +"PREF @Rn",1.132 +"ROTCL Rn",1.133 +"ROTCR Rn",1.134 +"ROTL Rn",1.135 +"ROTR Rn",1.136 +"RTE",1.137 +"RTS",1.138 +"SETS",1.139 +"SETT",1.140 +"SHAD Rm, Rn",1.141 +"SHAL Rn",1.142 +"SHAR Rn",1.143 +"SHLD Rm, Rn",1.144 +"SHLL* Rn",1.145 +"SHLR* Rn",1.146 +"SLEEP",1.147 +"STC SR, Rn",1.148 +"STC *, Rn",1.149 +"STC.L SR, @-Rn",1.150 +"STC.L *, @-Rn",1.151 +"STS *, Rn",1.152 +"STS.L *, @-Rn",1.153 +"SUB Rm, Rn",1.154 +"SUBC Rm, Rn",1.155 +"SUBV Rm, Rn",1.156 +"SWAP.B Rm, Rn",1.157 +"SWAP.W Rm, Rn",1.158 +"TAS.B @Rn",1.159 +"TRAPA #imm",1.160 +"TST Rm, Rn",1.161 +"TST #imm, R0",1.162 +"TST.B #imm, @(R0, GBR)",1.163 +"XOR Rm, Rn",1.164 +"XOR #imm, R0",1.165 +"XOR.B #imm, @(R0, GBR)",1.166 +"XTRCT Rm, Rn",1.167 +"UNDEF"1.168 +};1.169 +1.170 +void sh4_stats_reset( void )1.171 +{1.172 + int i;1.173 + for( i=0; i<= I_UNDEF; i++ ) {1.174 + sh4_stats[i] = 0;1.175 + }1.176 + sh4_stats_total = 0;1.177 +}1.178 +1.179 +void sh4_stats_print( FILE *out )1.180 +{1.181 + int i;1.182 + for( i=0; i<= I_UNDEF; i++ ) {1.183 + fprintf( out, "%-20s\t%d\t%.2f%\n", sh4_stats_names[i], (uint32_t)sh4_stats[i], ((double)sh4_stats[i])*100.0/(double)sh4_stats_total );1.184 + }1.185 + fprintf( out, "Total: %d\n", sh4_stats_total );1.186 +}1.187 +1.188 +void sh4_stats_add( uint32_t pc )1.189 +{1.190 + uint16_t ir = sh4_read_word(pc);1.191 +#define UNDEF() sh4_stats[0]++1.192 + switch( (ir&0xF000) >> 12 ) {1.193 + case 0x0:1.194 + switch( ir&0xF ) {1.195 + case 0x2:1.196 + switch( (ir&0x80) >> 7 ) {1.197 + case 0x0:1.198 + switch( (ir&0x70) >> 4 ) {1.199 + case 0x0:1.200 + { /* STC SR, Rn */1.201 + uint32_t Rn = ((ir>>8)&0xF);1.202 + sh4_stats[I_STCSR]++;1.203 + }1.204 + break;1.205 + case 0x1:1.206 + { /* STC GBR, Rn */1.207 + uint32_t Rn = ((ir>>8)&0xF);1.208 + sh4_stats[I_STC]++;1.209 + }1.210 + break;1.211 + case 0x2:1.212 + { /* STC VBR, Rn */1.213 + uint32_t Rn = ((ir>>8)&0xF);1.214 + sh4_stats[I_STC]++;1.215 + }1.216 + break;1.217 + case 0x3:1.218 + { /* STC SSR, Rn */1.219 + uint32_t Rn = ((ir>>8)&0xF);1.220 + sh4_stats[I_STC]++;1.221 + }1.222 + break;1.223 + case 0x4:1.224 + { /* STC SPC, Rn */1.225 + uint32_t Rn = ((ir>>8)&0xF);1.226 + sh4_stats[I_STC]++;1.227 + }1.228 + break;1.229 + default:1.230 + UNDEF();1.231 + break;1.232 + }1.233 + break;1.234 + case 0x1:1.235 + { /* STC Rm_BANK, Rn */1.236 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm_BANK = ((ir>>4)&0x7);1.237 + sh4_stats[I_STC]++;1.238 + }1.239 + break;1.240 + }1.241 + break;1.242 + case 0x3:1.243 + switch( (ir&0xF0) >> 4 ) {1.244 + case 0x0:1.245 + { /* BSRF Rn */1.246 + uint32_t Rn = ((ir>>8)&0xF);1.247 + sh4_stats[I_BSRF]++;1.248 + }1.249 + break;1.250 + case 0x2:1.251 + { /* BRAF Rn */1.252 + uint32_t Rn = ((ir>>8)&0xF);1.253 + sh4_stats[I_BRAF]++;1.254 + }1.255 + break;1.256 + case 0x8:1.257 + { /* PREF @Rn */1.258 + uint32_t Rn = ((ir>>8)&0xF);1.259 + sh4_stats[I_PREF]++;1.260 + }1.261 + break;1.262 + case 0x9:1.263 + { /* OCBI @Rn */1.264 + uint32_t Rn = ((ir>>8)&0xF);1.265 + sh4_stats[I_OCBI]++;1.266 + }1.267 + break;1.268 + case 0xA:1.269 + { /* OCBP @Rn */1.270 + uint32_t Rn = ((ir>>8)&0xF);1.271 + sh4_stats[I_OCBP]++;1.272 + }1.273 + break;1.274 + case 0xB:1.275 + { /* OCBWB @Rn */1.276 + uint32_t Rn = ((ir>>8)&0xF);1.277 + sh4_stats[I_OCBWB]++;1.278 + }1.279 + break;1.280 + case 0xC:1.281 + { /* MOVCA.L R0, @Rn */1.282 + uint32_t Rn = ((ir>>8)&0xF);1.283 + sh4_stats[I_MOVCA]++;1.284 + }1.285 + break;1.286 + default:1.287 + UNDEF();1.288 + break;1.289 + }1.290 + break;1.291 + case 0x4:1.292 + { /* MOV.B Rm, @(R0, Rn) */1.293 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.294 + sh4_stats[I_MOVB]++;1.295 + }1.296 + break;1.297 + case 0x5:1.298 + { /* MOV.W Rm, @(R0, Rn) */1.299 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.300 + sh4_stats[I_MOVW]++;1.301 + }1.302 + break;1.303 + case 0x6:1.304 + { /* MOV.L Rm, @(R0, Rn) */1.305 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.306 + sh4_stats[I_MOVL]++;1.307 + }1.308 + break;1.309 + case 0x7:1.310 + { /* MUL.L Rm, Rn */1.311 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.312 + sh4_stats[I_MULL]++;1.313 + }1.314 + break;1.315 + case 0x8:1.316 + switch( (ir&0xFF0) >> 4 ) {1.317 + case 0x0:1.318 + { /* CLRT */1.319 + sh4_stats[I_CLRT]++;1.320 + }1.321 + break;1.322 + case 0x1:1.323 + { /* SETT */1.324 + sh4_stats[I_SETT]++;1.325 + }1.326 + break;1.327 + case 0x2:1.328 + { /* CLRMAC */1.329 + sh4_stats[I_CLRMAC]++;1.330 + }1.331 + break;1.332 + case 0x3:1.333 + { /* LDTLB */1.334 + sh4_stats[I_LDTLB]++;1.335 + }1.336 + break;1.337 + case 0x4:1.338 + { /* CLRS */1.339 + sh4_stats[I_CLRS]++;1.340 + }1.341 + break;1.342 + case 0x5:1.343 + { /* SETS */1.344 + sh4_stats[I_SETS]++;1.345 + }1.346 + break;1.347 + default:1.348 + UNDEF();1.349 + break;1.350 + }1.351 + break;1.352 + case 0x9:1.353 + switch( (ir&0xF0) >> 4 ) {1.354 + case 0x0:1.355 + { /* NOP */1.356 + sh4_stats[I_NOP]++;1.357 + }1.358 + break;1.359 + case 0x1:1.360 + { /* DIV0U */1.361 + sh4_stats[I_DIV0U]++;1.362 + }1.363 + break;1.364 + case 0x2:1.365 + { /* MOVT Rn */1.366 + uint32_t Rn = ((ir>>8)&0xF);1.367 + sh4_stats[I_MOVT]++;1.368 + }1.369 + break;1.370 + default:1.371 + UNDEF();1.372 + break;1.373 + }1.374 + break;1.375 + case 0xA:1.376 + switch( (ir&0xF0) >> 4 ) {1.377 + case 0x0:1.378 + { /* STS MACH, Rn */1.379 + uint32_t Rn = ((ir>>8)&0xF);1.380 + sh4_stats[I_STS]++;1.381 + }1.382 + break;1.383 + case 0x1:1.384 + { /* STS MACL, Rn */1.385 + uint32_t Rn = ((ir>>8)&0xF);1.386 + sh4_stats[I_STS]++;1.387 + }1.388 + break;1.389 + case 0x2:1.390 + { /* STS PR, Rn */1.391 + uint32_t Rn = ((ir>>8)&0xF);1.392 + sh4_stats[I_STS]++;1.393 + }1.394 + break;1.395 + case 0x3:1.396 + { /* STC SGR, Rn */1.397 + uint32_t Rn = ((ir>>8)&0xF);1.398 + sh4_stats[I_STC]++;1.399 + }1.400 + break;1.401 + case 0x5:1.402 + { /* STS FPUL, Rn */1.403 + uint32_t Rn = ((ir>>8)&0xF);1.404 + sh4_stats[I_STS]++;1.405 + }1.406 + break;1.407 + case 0x6:1.408 + { /* STS FPSCR, Rn */1.409 + uint32_t Rn = ((ir>>8)&0xF);1.410 + sh4_stats[I_STS]++;1.411 + }1.412 + break;1.413 + case 0xF:1.414 + { /* STC DBR, Rn */1.415 + uint32_t Rn = ((ir>>8)&0xF);1.416 + sh4_stats[I_STC]++;1.417 + }1.418 + break;1.419 + default:1.420 + UNDEF();1.421 + break;1.422 + }1.423 + break;1.424 + case 0xB:1.425 + switch( (ir&0xFF0) >> 4 ) {1.426 + case 0x0:1.427 + { /* RTS */1.428 + sh4_stats[I_RTS]++;1.429 + }1.430 + break;1.431 + case 0x1:1.432 + { /* SLEEP */1.433 + sh4_stats[I_SLEEP]++;1.434 + }1.435 + break;1.436 + case 0x2:1.437 + { /* RTE */1.438 + sh4_stats[I_RTE]++;1.439 + }1.440 + break;1.441 + default:1.442 + UNDEF();1.443 + break;1.444 + }1.445 + break;1.446 + case 0xC:1.447 + { /* MOV.B @(R0, Rm), Rn */1.448 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.449 + sh4_stats[I_MOVB]++;1.450 + }1.451 + break;1.452 + case 0xD:1.453 + { /* MOV.W @(R0, Rm), Rn */1.454 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.455 + sh4_stats[I_MOVW]++;1.456 + }1.457 + break;1.458 + case 0xE:1.459 + { /* MOV.L @(R0, Rm), Rn */1.460 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.461 + sh4_stats[I_MOVL]++;1.462 + }1.463 + break;1.464 + case 0xF:1.465 + { /* MAC.L @Rm+, @Rn+ */1.466 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.467 + sh4_stats[I_MACL]++;1.468 + }1.469 + break;1.470 + default:1.471 + UNDEF();1.472 + break;1.473 + }1.474 + break;1.475 + case 0x1:1.476 + { /* MOV.L Rm, @(disp, Rn) */1.477 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF); uint32_t disp = (ir&0xF)<<2;1.478 + sh4_stats[I_MOVL]++;1.479 + }1.480 + break;1.481 + case 0x2:1.482 + switch( ir&0xF ) {1.483 + case 0x0:1.484 + { /* MOV.B Rm, @Rn */1.485 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.486 + sh4_stats[I_MOVB]++;1.487 + }1.488 + break;1.489 + case 0x1:1.490 + { /* MOV.W Rm, @Rn */1.491 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.492 + sh4_stats[I_MOVW]++;1.493 + }1.494 + break;1.495 + case 0x2:1.496 + { /* MOV.L Rm, @Rn */1.497 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.498 + sh4_stats[I_MOVL]++;1.499 + }1.500 + break;1.501 + case 0x4:1.502 + { /* MOV.B Rm, @-Rn */1.503 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.504 + sh4_stats[I_MOVB]++;1.505 + }1.506 + break;1.507 + case 0x5:1.508 + { /* MOV.W Rm, @-Rn */1.509 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.510 + sh4_stats[I_MOVW]++;1.511 + }1.512 + break;1.513 + case 0x6:1.514 + { /* MOV.L Rm, @-Rn */1.515 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.516 + sh4_stats[I_MOVL]++;1.517 + }1.518 + break;1.519 + case 0x7:1.520 + { /* DIV0S Rm, Rn */1.521 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.522 + sh4_stats[I_DIV0S]++;1.523 + }1.524 + break;1.525 + case 0x8:1.526 + { /* TST Rm, Rn */1.527 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.528 + sh4_stats[I_TST]++;1.529 + }1.530 + break;1.531 + case 0x9:1.532 + { /* AND Rm, Rn */1.533 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.534 + sh4_stats[I_AND]++;1.535 + }1.536 + break;1.537 + case 0xA:1.538 + { /* XOR Rm, Rn */1.539 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.540 + sh4_stats[I_XOR]++;1.541 + }1.542 + break;1.543 + case 0xB:1.544 + { /* OR Rm, Rn */1.545 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.546 + sh4_stats[I_OR]++;1.547 + }1.548 + break;1.549 + case 0xC:1.550 + { /* CMP/STR Rm, Rn */1.551 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.552 + sh4_stats[I_CMPSTR]++;1.553 + }1.554 + break;1.555 + case 0xD:1.556 + { /* XTRCT Rm, Rn */1.557 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.558 + sh4_stats[I_XTRCT]++;1.559 + }1.560 + break;1.561 + case 0xE:1.562 + { /* MULU.W Rm, Rn */1.563 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.564 + sh4_stats[I_MULUW]++;1.565 + }1.566 + break;1.567 + case 0xF:1.568 + { /* MULS.W Rm, Rn */1.569 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.570 + sh4_stats[I_MULSW]++;1.571 + }1.572 + break;1.573 + default:1.574 + UNDEF();1.575 + break;1.576 + }1.577 + break;1.578 + case 0x3:1.579 + switch( ir&0xF ) {1.580 + case 0x0:1.581 + { /* CMP/EQ Rm, Rn */1.582 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.583 + sh4_stats[I_CMPEQ]++;1.584 + }1.585 + break;1.586 + case 0x2:1.587 + { /* CMP/HS Rm, Rn */1.588 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.589 + sh4_stats[I_CMPHS]++;1.590 + }1.591 + break;1.592 + case 0x3:1.593 + { /* CMP/GE Rm, Rn */1.594 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.595 + sh4_stats[I_CMPGE]++;1.596 + }1.597 + break;1.598 + case 0x4:1.599 + { /* DIV1 Rm, Rn */1.600 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.601 + sh4_stats[I_DIV1]++;1.602 + }1.603 + break;1.604 + case 0x5:1.605 + { /* DMULU.L Rm, Rn */1.606 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.607 + sh4_stats[I_DMULU]++;1.608 + }1.609 + break;1.610 + case 0x6:1.611 + { /* CMP/HI Rm, Rn */1.612 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.613 + sh4_stats[I_CMPHI]++;1.614 + }1.615 + break;1.616 + case 0x7:1.617 + { /* CMP/GT Rm, Rn */1.618 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.619 + sh4_stats[I_CMPGT]++;1.620 + }1.621 + break;1.622 + case 0x8:1.623 + { /* SUB Rm, Rn */1.624 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.625 + sh4_stats[I_SUB]++;1.626 + }1.627 + break;1.628 + case 0xA:1.629 + { /* SUBC Rm, Rn */1.630 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.631 + sh4_stats[I_SUBC]++;1.632 + }1.633 + break;1.634 + case 0xB:1.635 + { /* SUBV Rm, Rn */1.636 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.637 + sh4_stats[I_SUBV]++;1.638 + }1.639 + break;1.640 + case 0xC:1.641 + { /* ADD Rm, Rn */1.642 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.643 + sh4_stats[I_ADD]++;1.644 + }1.645 + break;1.646 + case 0xD:1.647 + { /* DMULS.L Rm, Rn */1.648 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.649 + sh4_stats[I_DMULS]++;1.650 + }1.651 + break;1.652 + case 0xE:1.653 + { /* ADDC Rm, Rn */1.654 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.655 + sh4_stats[I_ADDC]++;1.656 + }1.657 + break;1.658 + case 0xF:1.659 + { /* ADDV Rm, Rn */1.660 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.661 + sh4_stats[I_ADDV]++;1.662 + }1.663 + break;1.664 + default:1.665 + UNDEF();1.666 + break;1.667 + }1.668 + break;1.669 + case 0x4:1.670 + switch( ir&0xF ) {1.671 + case 0x0:1.672 + switch( (ir&0xF0) >> 4 ) {1.673 + case 0x0:1.674 + { /* SHLL Rn */1.675 + uint32_t Rn = ((ir>>8)&0xF);1.676 + sh4_stats[I_SHLL]++;1.677 + }1.678 + break;1.679 + case 0x1:1.680 + { /* DT Rn */1.681 + uint32_t Rn = ((ir>>8)&0xF);1.682 + sh4_stats[I_DT]++;1.683 + }1.684 + break;1.685 + case 0x2:1.686 + { /* SHAL Rn */1.687 + uint32_t Rn = ((ir>>8)&0xF);1.688 + sh4_stats[I_SHAL]++;1.689 + }1.690 + break;1.691 + default:1.692 + UNDEF();1.693 + break;1.694 + }1.695 + break;1.696 + case 0x1:1.697 + switch( (ir&0xF0) >> 4 ) {1.698 + case 0x0:1.699 + { /* SHLR Rn */1.700 + uint32_t Rn = ((ir>>8)&0xF);1.701 + sh4_stats[I_SHLR]++;1.702 + }1.703 + break;1.704 + case 0x1:1.705 + { /* CMP/PZ Rn */1.706 + uint32_t Rn = ((ir>>8)&0xF);1.707 + sh4_stats[I_CMPPZ]++;1.708 + }1.709 + break;1.710 + case 0x2:1.711 + { /* SHAR Rn */1.712 + uint32_t Rn = ((ir>>8)&0xF);1.713 + sh4_stats[I_SHAR]++;1.714 + }1.715 + break;1.716 + default:1.717 + UNDEF();1.718 + break;1.719 + }1.720 + break;1.721 + case 0x2:1.722 + switch( (ir&0xF0) >> 4 ) {1.723 + case 0x0:1.724 + { /* STS.L MACH, @-Rn */1.725 + uint32_t Rn = ((ir>>8)&0xF);1.726 + sh4_stats[I_STSM]++;1.727 + }1.728 + break;1.729 + case 0x1:1.730 + { /* STS.L MACL, @-Rn */1.731 + uint32_t Rn = ((ir>>8)&0xF);1.732 + sh4_stats[I_STSM]++;1.733 + }1.734 + break;1.735 + case 0x2:1.736 + { /* STS.L PR, @-Rn */1.737 + uint32_t Rn = ((ir>>8)&0xF);1.738 + sh4_stats[I_STSM]++;1.739 + }1.740 + break;1.741 + case 0x3:1.742 + { /* STC.L SGR, @-Rn */1.743 + uint32_t Rn = ((ir>>8)&0xF);1.744 + sh4_stats[I_STCM]++;1.745 + }1.746 + break;1.747 + case 0x5:1.748 + { /* STS.L FPUL, @-Rn */1.749 + uint32_t Rn = ((ir>>8)&0xF);1.750 + sh4_stats[I_STSM]++;1.751 + }1.752 + break;1.753 + case 0x6:1.754 + { /* STS.L FPSCR, @-Rn */1.755 + uint32_t Rn = ((ir>>8)&0xF);1.756 + sh4_stats[I_STSM]++;1.757 + }1.758 + break;1.759 + case 0xF:1.760 + { /* STC.L DBR, @-Rn */1.761 + uint32_t Rn = ((ir>>8)&0xF);1.762 + sh4_stats[I_STCM]++;1.763 + }1.764 + break;1.765 + default:1.766 + UNDEF();1.767 + break;1.768 + }1.769 + break;1.770 + case 0x3:1.771 + switch( (ir&0x80) >> 7 ) {1.772 + case 0x0:1.773 + switch( (ir&0x70) >> 4 ) {1.774 + case 0x0:1.775 + { /* STC.L SR, @-Rn */1.776 + uint32_t Rn = ((ir>>8)&0xF);1.777 + sh4_stats[I_STCSRM]++;1.778 + }1.779 + break;1.780 + case 0x1:1.781 + { /* STC.L GBR, @-Rn */1.782 + uint32_t Rn = ((ir>>8)&0xF);1.783 + sh4_stats[I_STCM]++;1.784 + }1.785 + break;1.786 + case 0x2:1.787 + { /* STC.L VBR, @-Rn */1.788 + uint32_t Rn = ((ir>>8)&0xF);1.789 + sh4_stats[I_STCM]++;1.790 + }1.791 + break;1.792 + case 0x3:1.793 + { /* STC.L SSR, @-Rn */1.794 + uint32_t Rn = ((ir>>8)&0xF);1.795 + sh4_stats[I_STCM]++;1.796 + }1.797 + break;1.798 + case 0x4:1.799 + { /* STC.L SPC, @-Rn */1.800 + uint32_t Rn = ((ir>>8)&0xF);1.801 + sh4_stats[I_STCM]++;1.802 + }1.803 + break;1.804 + default:1.805 + UNDEF();1.806 + break;1.807 + }1.808 + break;1.809 + case 0x1:1.810 + { /* STC.L Rm_BANK, @-Rn */1.811 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm_BANK = ((ir>>4)&0x7);1.812 + sh4_stats[I_STCM]++;1.813 + }1.814 + break;1.815 + }1.816 + break;1.817 + case 0x4:1.818 + switch( (ir&0xF0) >> 4 ) {1.819 + case 0x0:1.820 + { /* ROTL Rn */1.821 + uint32_t Rn = ((ir>>8)&0xF);1.822 + sh4_stats[I_ROTL]++;1.823 + }1.824 + break;1.825 + case 0x2:1.826 + { /* ROTCL Rn */1.827 + uint32_t Rn = ((ir>>8)&0xF);1.828 + sh4_stats[I_ROTCL]++;1.829 + }1.830 + break;1.831 + default:1.832 + UNDEF();1.833 + break;1.834 + }1.835 + break;1.836 + case 0x5:1.837 + switch( (ir&0xF0) >> 4 ) {1.838 + case 0x0:1.839 + { /* ROTR Rn */1.840 + uint32_t Rn = ((ir>>8)&0xF);1.841 + sh4_stats[I_ROTR]++;1.842 + }1.843 + break;1.844 + case 0x1:1.845 + { /* CMP/PL Rn */1.846 + uint32_t Rn = ((ir>>8)&0xF);1.847 + sh4_stats[I_CMPPL]++;1.848 + }1.849 + break;1.850 + case 0x2:1.851 + { /* ROTCR Rn */1.852 + uint32_t Rn = ((ir>>8)&0xF);1.853 + sh4_stats[I_ROTCR]++;1.854 + }1.855 + break;1.856 + default:1.857 + UNDEF();1.858 + break;1.859 + }1.860 + break;1.861 + case 0x6:1.862 + switch( (ir&0xF0) >> 4 ) {1.863 + case 0x0:1.864 + { /* LDS.L @Rm+, MACH */1.865 + uint32_t Rm = ((ir>>8)&0xF);1.866 + sh4_stats[I_LDSM]++;1.867 + }1.868 + break;1.869 + case 0x1:1.870 + { /* LDS.L @Rm+, MACL */1.871 + uint32_t Rm = ((ir>>8)&0xF);1.872 + sh4_stats[I_LDSM]++;1.873 + }1.874 + break;1.875 + case 0x2:1.876 + { /* LDS.L @Rm+, PR */1.877 + uint32_t Rm = ((ir>>8)&0xF);1.878 + sh4_stats[I_LDSM]++;1.879 + }1.880 + break;1.881 + case 0x3:1.882 + { /* LDC.L @Rm+, SGR */1.883 + uint32_t Rm = ((ir>>8)&0xF);1.884 + sh4_stats[I_LDCM]++;1.885 + }1.886 + break;1.887 + case 0x5:1.888 + { /* LDS.L @Rm+, FPUL */1.889 + uint32_t Rm = ((ir>>8)&0xF);1.890 + sh4_stats[I_LDSM]++;1.891 + }1.892 + break;1.893 + case 0x6:1.894 + { /* LDS.L @Rm+, FPSCR */1.895 + uint32_t Rm = ((ir>>8)&0xF);1.896 + sh4_stats[I_LDSM]++;1.897 + }1.898 + break;1.899 + case 0xF:1.900 + { /* LDC.L @Rm+, DBR */1.901 + uint32_t Rm = ((ir>>8)&0xF);1.902 + sh4_stats[I_LDCM]++;1.903 + }1.904 + break;1.905 + default:1.906 + UNDEF();1.907 + break;1.908 + }1.909 + break;1.910 + case 0x7:1.911 + switch( (ir&0x80) >> 7 ) {1.912 + case 0x0:1.913 + switch( (ir&0x70) >> 4 ) {1.914 + case 0x0:1.915 + { /* LDC.L @Rm+, SR */1.916 + uint32_t Rm = ((ir>>8)&0xF);1.917 + sh4_stats[I_LDCSRM]++;1.918 + }1.919 + break;1.920 + case 0x1:1.921 + { /* LDC.L @Rm+, GBR */1.922 + uint32_t Rm = ((ir>>8)&0xF);1.923 + sh4_stats[I_LDCM]++;1.924 + }1.925 + break;1.926 + case 0x2:1.927 + { /* LDC.L @Rm+, VBR */1.928 + uint32_t Rm = ((ir>>8)&0xF);1.929 + sh4_stats[I_LDCM]++;1.930 + }1.931 + break;1.932 + case 0x3:1.933 + { /* LDC.L @Rm+, SSR */1.934 + uint32_t Rm = ((ir>>8)&0xF);1.935 + sh4_stats[I_LDCM]++;1.936 + }1.937 + break;1.938 + case 0x4:1.939 + { /* LDC.L @Rm+, SPC */1.940 + uint32_t Rm = ((ir>>8)&0xF);1.941 + sh4_stats[I_LDCM]++;1.942 + }1.943 + break;1.944 + default:1.945 + UNDEF();1.946 + break;1.947 + }1.948 + break;1.949 + case 0x1:1.950 + { /* LDC.L @Rm+, Rn_BANK */1.951 + uint32_t Rm = ((ir>>8)&0xF); uint32_t Rn_BANK = ((ir>>4)&0x7);1.952 + sh4_stats[I_LDCM]++;1.953 + }1.954 + break;1.955 + }1.956 + break;1.957 + case 0x8:1.958 + switch( (ir&0xF0) >> 4 ) {1.959 + case 0x0:1.960 + { /* SHLL2 Rn */1.961 + uint32_t Rn = ((ir>>8)&0xF);1.962 + sh4_stats[I_SHLL]++;1.963 + }1.964 + break;1.965 + case 0x1:1.966 + { /* SHLL8 Rn */1.967 + uint32_t Rn = ((ir>>8)&0xF);1.968 + sh4_stats[I_SHLL]++;1.969 + }1.970 + break;1.971 + case 0x2:1.972 + { /* SHLL16 Rn */1.973 + uint32_t Rn = ((ir>>8)&0xF);1.974 + sh4_stats[I_SHLL]++;1.975 + }1.976 + break;1.977 + default:1.978 + UNDEF();1.979 + break;1.980 + }1.981 + break;1.982 + case 0x9:1.983 + switch( (ir&0xF0) >> 4 ) {1.984 + case 0x0:1.985 + { /* SHLR2 Rn */1.986 + uint32_t Rn = ((ir>>8)&0xF);1.987 + sh4_stats[I_SHLR]++;1.988 + }1.989 + break;1.990 + case 0x1:1.991 + { /* SHLR8 Rn */1.992 + uint32_t Rn = ((ir>>8)&0xF);1.993 + sh4_stats[I_SHLR]++;1.994 + }1.995 + break;1.996 + case 0x2:1.997 + { /* SHLR16 Rn */1.998 + uint32_t Rn = ((ir>>8)&0xF);1.999 + sh4_stats[I_SHLR]++;1.1000 + }1.1001 + break;1.1002 + default:1.1003 + UNDEF();1.1004 + break;1.1005 + }1.1006 + break;1.1007 + case 0xA:1.1008 + switch( (ir&0xF0) >> 4 ) {1.1009 + case 0x0:1.1010 + { /* LDS Rm, MACH */1.1011 + uint32_t Rm = ((ir>>8)&0xF);1.1012 + sh4_stats[I_LDS]++;1.1013 + }1.1014 + break;1.1015 + case 0x1:1.1016 + { /* LDS Rm, MACL */1.1017 + uint32_t Rm = ((ir>>8)&0xF);1.1018 + sh4_stats[I_LDS]++;1.1019 + }1.1020 + break;1.1021 + case 0x2:1.1022 + { /* LDS Rm, PR */1.1023 + uint32_t Rm = ((ir>>8)&0xF);1.1024 + sh4_stats[I_LDS]++;1.1025 + }1.1026 + break;1.1027 + case 0x3:1.1028 + { /* LDC Rm, SGR */1.1029 + uint32_t Rm = ((ir>>8)&0xF);1.1030 + sh4_stats[I_LDC]++;1.1031 + }1.1032 + break;1.1033 + case 0x5:1.1034 + { /* LDS Rm, FPUL */1.1035 + uint32_t Rm = ((ir>>8)&0xF);1.1036 + sh4_stats[I_LDS]++;1.1037 + }1.1038 + break;1.1039 + case 0x6:1.1040 + { /* LDS Rm, FPSCR */1.1041 + uint32_t Rm = ((ir>>8)&0xF);1.1042 + sh4_stats[I_LDS]++;1.1043 + }1.1044 + break;1.1045 + case 0xF:1.1046 + { /* LDC Rm, DBR */1.1047 + uint32_t Rm = ((ir>>8)&0xF);1.1048 + sh4_stats[I_LDC]++;1.1049 + }1.1050 + break;1.1051 + default:1.1052 + UNDEF();1.1053 + break;1.1054 + }1.1055 + break;1.1056 + case 0xB:1.1057 + switch( (ir&0xF0) >> 4 ) {1.1058 + case 0x0:1.1059 + { /* JSR @Rn */1.1060 + uint32_t Rn = ((ir>>8)&0xF);1.1061 + sh4_stats[I_JSR]++;1.1062 + }1.1063 + break;1.1064 + case 0x1:1.1065 + { /* TAS.B @Rn */1.1066 + uint32_t Rn = ((ir>>8)&0xF);1.1067 + sh4_stats[I_TASB]++;1.1068 + }1.1069 + break;1.1070 + case 0x2:1.1071 + { /* JMP @Rn */1.1072 + uint32_t Rn = ((ir>>8)&0xF);1.1073 + sh4_stats[I_JMP]++;1.1074 + }1.1075 + break;1.1076 + default:1.1077 + UNDEF();1.1078 + break;1.1079 + }1.1080 + break;1.1081 + case 0xC:1.1082 + { /* SHAD Rm, Rn */1.1083 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1084 + sh4_stats[I_SHAD]++;1.1085 + }1.1086 + break;1.1087 + case 0xD:1.1088 + { /* SHLD Rm, Rn */1.1089 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1090 + sh4_stats[I_SHLD]++;1.1091 + }1.1092 + break;1.1093 + case 0xE:1.1094 + switch( (ir&0x80) >> 7 ) {1.1095 + case 0x0:1.1096 + switch( (ir&0x70) >> 4 ) {1.1097 + case 0x0:1.1098 + { /* LDC Rm, SR */1.1099 + uint32_t Rm = ((ir>>8)&0xF);1.1100 + sh4_stats[I_LDCSR]++;1.1101 + }1.1102 + break;1.1103 + case 0x1:1.1104 + { /* LDC Rm, GBR */1.1105 + uint32_t Rm = ((ir>>8)&0xF);1.1106 + sh4_stats[I_LDC]++;1.1107 + }1.1108 + break;1.1109 + case 0x2:1.1110 + { /* LDC Rm, VBR */1.1111 + uint32_t Rm = ((ir>>8)&0xF);1.1112 + sh4_stats[I_LDC]++;1.1113 + }1.1114 + break;1.1115 + case 0x3:1.1116 + { /* LDC Rm, SSR */1.1117 + uint32_t Rm = ((ir>>8)&0xF);1.1118 + sh4_stats[I_LDC]++;1.1119 + }1.1120 + break;1.1121 + case 0x4:1.1122 + { /* LDC Rm, SPC */1.1123 + uint32_t Rm = ((ir>>8)&0xF);1.1124 + sh4_stats[I_LDC]++;1.1125 + }1.1126 + break;1.1127 + default:1.1128 + UNDEF();1.1129 + break;1.1130 + }1.1131 + break;1.1132 + case 0x1:1.1133 + { /* LDC Rm, Rn_BANK */1.1134 + uint32_t Rm = ((ir>>8)&0xF); uint32_t Rn_BANK = ((ir>>4)&0x7);1.1135 + sh4_stats[I_LDC]++;1.1136 + }1.1137 + break;1.1138 + }1.1139 + break;1.1140 + case 0xF:1.1141 + { /* MAC.W @Rm+, @Rn+ */1.1142 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1143 + sh4_stats[I_MACW]++;1.1144 + }1.1145 + break;1.1146 + }1.1147 + break;1.1148 + case 0x5:1.1149 + { /* MOV.L @(disp, Rm), Rn */1.1150 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF); uint32_t disp = (ir&0xF)<<2;1.1151 + sh4_stats[I_MOVL]++;1.1152 + }1.1153 + break;1.1154 + case 0x6:1.1155 + switch( ir&0xF ) {1.1156 + case 0x0:1.1157 + { /* MOV.B @Rm, Rn */1.1158 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1159 + sh4_stats[I_MOVB]++;1.1160 + }1.1161 + break;1.1162 + case 0x1:1.1163 + { /* MOV.W @Rm, Rn */1.1164 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1165 + sh4_stats[I_MOVW]++;1.1166 + }1.1167 + break;1.1168 + case 0x2:1.1169 + { /* MOV.L @Rm, Rn */1.1170 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1171 + sh4_stats[I_MOVL]++;1.1172 + }1.1173 + break;1.1174 + case 0x3:1.1175 + { /* MOV Rm, Rn */1.1176 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1177 + sh4_stats[I_MOV]++;1.1178 + }1.1179 + break;1.1180 + case 0x4:1.1181 + { /* MOV.B @Rm+, Rn */1.1182 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1183 + sh4_stats[I_MOVB]++;1.1184 + }1.1185 + break;1.1186 + case 0x5:1.1187 + { /* MOV.W @Rm+, Rn */1.1188 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1189 + sh4_stats[I_MOVW]++;1.1190 + }1.1191 + break;1.1192 + case 0x6:1.1193 + { /* MOV.L @Rm+, Rn */1.1194 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1195 + sh4_stats[I_MOVL]++;1.1196 + }1.1197 + break;1.1198 + case 0x7:1.1199 + { /* NOT Rm, Rn */1.1200 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1201 + sh4_stats[I_NOT]++;1.1202 + }1.1203 + break;1.1204 + case 0x8:1.1205 + { /* SWAP.B Rm, Rn */1.1206 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1207 + sh4_stats[I_SWAPB]++;1.1208 + }1.1209 + break;1.1210 + case 0x9:1.1211 + { /* SWAP.W Rm, Rn */1.1212 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1213 + sh4_stats[I_SWAPW]++;1.1214 + }1.1215 + break;1.1216 + case 0xA:1.1217 + { /* NEGC Rm, Rn */1.1218 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1219 + sh4_stats[I_NEGC]++;1.1220 + }1.1221 + break;1.1222 + case 0xB:1.1223 + { /* NEG Rm, Rn */1.1224 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1225 + sh4_stats[I_NEG]++;1.1226 + }1.1227 + break;1.1228 + case 0xC:1.1229 + { /* EXTU.B Rm, Rn */1.1230 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1231 + sh4_stats[I_EXTUB]++;1.1232 + }1.1233 + break;1.1234 + case 0xD:1.1235 + { /* EXTU.W Rm, Rn */1.1236 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1237 + sh4_stats[I_EXTUW]++;1.1238 + }1.1239 + break;1.1240 + case 0xE:1.1241 + { /* EXTS.B Rm, Rn */1.1242 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1243 + sh4_stats[I_EXTSB]++;1.1244 + }1.1245 + break;1.1246 + case 0xF:1.1247 + { /* EXTS.W Rm, Rn */1.1248 + uint32_t Rn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1249 + sh4_stats[I_EXTSW]++;1.1250 + }1.1251 + break;1.1252 + }1.1253 + break;1.1254 + case 0x7:1.1255 + { /* ADD #imm, Rn */1.1256 + uint32_t Rn = ((ir>>8)&0xF); int32_t imm = SIGNEXT8(ir&0xFF);1.1257 + sh4_stats[I_ADDI]++;1.1258 + }1.1259 + break;1.1260 + case 0x8:1.1261 + switch( (ir&0xF00) >> 8 ) {1.1262 + case 0x0:1.1263 + { /* MOV.B R0, @(disp, Rn) */1.1264 + uint32_t Rn = ((ir>>4)&0xF); uint32_t disp = (ir&0xF);1.1265 + sh4_stats[I_MOVB]++;1.1266 + }1.1267 + break;1.1268 + case 0x1:1.1269 + { /* MOV.W R0, @(disp, Rn) */1.1270 + uint32_t Rn = ((ir>>4)&0xF); uint32_t disp = (ir&0xF)<<1;1.1271 + sh4_stats[I_MOVW]++;1.1272 + }1.1273 + break;1.1274 + case 0x4:1.1275 + { /* MOV.B @(disp, Rm), R0 */1.1276 + uint32_t Rm = ((ir>>4)&0xF); uint32_t disp = (ir&0xF);1.1277 + sh4_stats[I_MOVB]++;1.1278 + }1.1279 + break;1.1280 + case 0x5:1.1281 + { /* MOV.W @(disp, Rm), R0 */1.1282 + uint32_t Rm = ((ir>>4)&0xF); uint32_t disp = (ir&0xF)<<1;1.1283 + sh4_stats[I_MOVW]++;1.1284 + }1.1285 + break;1.1286 + case 0x8:1.1287 + { /* CMP/EQ #imm, R0 */1.1288 + int32_t imm = SIGNEXT8(ir&0xFF);1.1289 + sh4_stats[I_CMPEQI]++;1.1290 + }1.1291 + break;1.1292 + case 0x9:1.1293 + { /* BT disp */1.1294 + int32_t disp = SIGNEXT8(ir&0xFF)<<1;1.1295 + sh4_stats[I_BT]++;1.1296 + }1.1297 + break;1.1298 + case 0xB:1.1299 + { /* BF disp */1.1300 + int32_t disp = SIGNEXT8(ir&0xFF)<<1;1.1301 + sh4_stats[I_BF]++;1.1302 + }1.1303 + break;1.1304 + case 0xD:1.1305 + { /* BT/S disp */1.1306 + int32_t disp = SIGNEXT8(ir&0xFF)<<1;1.1307 + sh4_stats[I_BTS]++;1.1308 + }1.1309 + break;1.1310 + case 0xF:1.1311 + { /* BF/S disp */1.1312 + int32_t disp = SIGNEXT8(ir&0xFF)<<1;1.1313 + sh4_stats[I_BFS]++;1.1314 + }1.1315 + break;1.1316 + default:1.1317 + UNDEF();1.1318 + break;1.1319 + }1.1320 + break;1.1321 + case 0x9:1.1322 + { /* MOV.W @(disp, PC), Rn */1.1323 + uint32_t Rn = ((ir>>8)&0xF); uint32_t disp = (ir&0xFF)<<1;1.1324 + sh4_stats[I_MOVW]++;1.1325 + }1.1326 + break;1.1327 + case 0xA:1.1328 + { /* BRA disp */1.1329 + int32_t disp = SIGNEXT12(ir&0xFFF)<<1;1.1330 + sh4_stats[I_BRA]++;1.1331 + }1.1332 + break;1.1333 + case 0xB:1.1334 + { /* BSR disp */1.1335 + int32_t disp = SIGNEXT12(ir&0xFFF)<<1;1.1336 + sh4_stats[I_BSR]++;1.1337 + }1.1338 + break;1.1339 + case 0xC:1.1340 + switch( (ir&0xF00) >> 8 ) {1.1341 + case 0x0:1.1342 + { /* MOV.B R0, @(disp, GBR) */1.1343 + uint32_t disp = (ir&0xFF);1.1344 + sh4_stats[I_MOVB]++;1.1345 + }1.1346 + break;1.1347 + case 0x1:1.1348 + { /* MOV.W R0, @(disp, GBR) */1.1349 + uint32_t disp = (ir&0xFF)<<1;1.1350 + sh4_stats[I_MOVW]++;1.1351 + }1.1352 + break;1.1353 + case 0x2:1.1354 + { /* MOV.L R0, @(disp, GBR) */1.1355 + uint32_t disp = (ir&0xFF)<<2;1.1356 + sh4_stats[I_MOVL]++;1.1357 + }1.1358 + break;1.1359 + case 0x3:1.1360 + { /* TRAPA #imm */1.1361 + uint32_t imm = (ir&0xFF);1.1362 + sh4_stats[I_TRAPA]++;1.1363 + }1.1364 + break;1.1365 + case 0x4:1.1366 + { /* MOV.B @(disp, GBR), R0 */1.1367 + uint32_t disp = (ir&0xFF);1.1368 + sh4_stats[I_MOVB]++;1.1369 + }1.1370 + break;1.1371 + case 0x5:1.1372 + { /* MOV.W @(disp, GBR), R0 */1.1373 + uint32_t disp = (ir&0xFF)<<1;1.1374 + sh4_stats[I_MOVW]++;1.1375 + }1.1376 + break;1.1377 + case 0x6:1.1378 + { /* MOV.L @(disp, GBR), R0 */1.1379 + uint32_t disp = (ir&0xFF)<<2;1.1380 + sh4_stats[I_MOVL]++;1.1381 + }1.1382 + break;1.1383 + case 0x7:1.1384 + { /* MOVA @(disp, PC), R0 */1.1385 + uint32_t disp = (ir&0xFF)<<2;1.1386 + sh4_stats[I_MOVA]++;1.1387 + }1.1388 + break;1.1389 + case 0x8:1.1390 + { /* TST #imm, R0 */1.1391 + uint32_t imm = (ir&0xFF);1.1392 + sh4_stats[I_TSTI]++;1.1393 + }1.1394 + break;1.1395 + case 0x9:1.1396 + { /* AND #imm, R0 */1.1397 + uint32_t imm = (ir&0xFF);1.1398 + sh4_stats[I_ANDI]++;1.1399 + }1.1400 + break;1.1401 + case 0xA:1.1402 + { /* XOR #imm, R0 */1.1403 + uint32_t imm = (ir&0xFF);1.1404 + sh4_stats[I_XORI]++;1.1405 + }1.1406 + break;1.1407 + case 0xB:1.1408 + { /* OR #imm, R0 */1.1409 + uint32_t imm = (ir&0xFF);1.1410 + sh4_stats[I_ORI]++;1.1411 + }1.1412 + break;1.1413 + case 0xC:1.1414 + { /* TST.B #imm, @(R0, GBR) */1.1415 + uint32_t imm = (ir&0xFF);1.1416 + sh4_stats[I_TSTB]++;1.1417 + }1.1418 + break;1.1419 + case 0xD:1.1420 + { /* AND.B #imm, @(R0, GBR) */1.1421 + uint32_t imm = (ir&0xFF);1.1422 + sh4_stats[I_ANDB]++;1.1423 + }1.1424 + break;1.1425 + case 0xE:1.1426 + { /* XOR.B #imm, @(R0, GBR) */1.1427 + uint32_t imm = (ir&0xFF);1.1428 + sh4_stats[I_XORB]++;1.1429 + }1.1430 + break;1.1431 + case 0xF:1.1432 + { /* OR.B #imm, @(R0, GBR) */1.1433 + uint32_t imm = (ir&0xFF);1.1434 + sh4_stats[I_ORB]++;1.1435 + }1.1436 + break;1.1437 + }1.1438 + break;1.1439 + case 0xD:1.1440 + { /* MOV.L @(disp, PC), Rn */1.1441 + uint32_t Rn = ((ir>>8)&0xF); uint32_t disp = (ir&0xFF)<<2;1.1442 + sh4_stats[I_MOVLPC]++;1.1443 + }1.1444 + break;1.1445 + case 0xE:1.1446 + { /* MOV #imm, Rn */1.1447 + uint32_t Rn = ((ir>>8)&0xF); int32_t imm = SIGNEXT8(ir&0xFF);1.1448 + sh4_stats[I_MOVI]++;1.1449 + }1.1450 + break;1.1451 + case 0xF:1.1452 + switch( ir&0xF ) {1.1453 + case 0x0:1.1454 + { /* FADD FRm, FRn */1.1455 + uint32_t FRn = ((ir>>8)&0xF); uint32_t FRm = ((ir>>4)&0xF);1.1456 + sh4_stats[I_FADD]++;1.1457 + }1.1458 + break;1.1459 + case 0x1:1.1460 + { /* FSUB FRm, FRn */1.1461 + uint32_t FRn = ((ir>>8)&0xF); uint32_t FRm = ((ir>>4)&0xF);1.1462 + sh4_stats[I_FSUB]++;1.1463 + }1.1464 + break;1.1465 + case 0x2:1.1466 + { /* FMUL FRm, FRn */1.1467 + uint32_t FRn = ((ir>>8)&0xF); uint32_t FRm = ((ir>>4)&0xF);1.1468 + sh4_stats[I_FMUL]++;1.1469 + }1.1470 + break;1.1471 + case 0x3:1.1472 + { /* FDIV FRm, FRn */1.1473 + uint32_t FRn = ((ir>>8)&0xF); uint32_t FRm = ((ir>>4)&0xF);1.1474 + sh4_stats[I_FDIV]++;1.1475 + }1.1476 + break;1.1477 + case 0x4:1.1478 + { /* FCMP/EQ FRm, FRn */1.1479 + uint32_t FRn = ((ir>>8)&0xF); uint32_t FRm = ((ir>>4)&0xF);1.1480 + sh4_stats[I_FCMPEQ]++;1.1481 + }1.1482 + break;1.1483 + case 0x5:1.1484 + { /* FCMP/GT FRm, FRn */1.1485 + uint32_t FRn = ((ir>>8)&0xF); uint32_t FRm = ((ir>>4)&0xF);1.1486 + sh4_stats[I_FCMPGT]++;1.1487 + }1.1488 + break;1.1489 + case 0x6:1.1490 + { /* FMOV @(R0, Rm), FRn */1.1491 + uint32_t FRn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1492 + sh4_stats[I_FMOV7]++;1.1493 + }1.1494 + break;1.1495 + case 0x7:1.1496 + { /* FMOV FRm, @(R0, Rn) */1.1497 + uint32_t Rn = ((ir>>8)&0xF); uint32_t FRm = ((ir>>4)&0xF);1.1498 + sh4_stats[I_FMOV4]++;1.1499 + }1.1500 + break;1.1501 + case 0x8:1.1502 + { /* FMOV @Rm, FRn */1.1503 + uint32_t FRn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1504 + sh4_stats[I_FMOV5]++;1.1505 + }1.1506 + break;1.1507 + case 0x9:1.1508 + { /* FMOV @Rm+, FRn */1.1509 + uint32_t FRn = ((ir>>8)&0xF); uint32_t Rm = ((ir>>4)&0xF);1.1510 + sh4_stats[I_FMOV6]++;1.1511 + }1.1512 + break;1.1513 + case 0xA:1.1514 + { /* FMOV FRm, @Rn */1.1515 + uint32_t Rn = ((ir>>8)&0xF); uint32_t FRm = ((ir>>4)&0xF);1.1516 + sh4_stats[I_FMOV2]++;1.1517 + }1.1518 + break;1.1519 + case 0xB:1.1520 + { /* FMOV FRm, @-Rn */1.1521 + uint32_t Rn = ((ir>>8)&0xF); uint32_t FRm = ((ir>>4)&0xF);1.1522 + sh4_stats[I_FMOV3]++;1.1523 + }1.1524 + break;1.1525 + case 0xC:1.1526 + { /* FMOV FRm, FRn */1.1527 + uint32_t FRn = ((ir>>8)&0xF); uint32_t FRm = ((ir>>4)&0xF);1.1528 + sh4_stats[I_FMOV1]++;1.1529 + }1.1530 + break;1.1531 + case 0xD:1.1532 + switch( (ir&0xF0) >> 4 ) {1.1533 + case 0x0:1.1534 + { /* FSTS FPUL, FRn */1.1535 + uint32_t FRn = ((ir>>8)&0xF);1.1536 + sh4_stats[I_FSTS]++;1.1537 + }1.1538 + break;1.1539 + case 0x1:1.1540 + { /* FLDS FRm, FPUL */1.1541 + uint32_t FRm = ((ir>>8)&0xF);1.1542 + sh4_stats[I_FLDS]++;1.1543 + }1.1544 + break;1.1545 + case 0x2:1.1546 + { /* FLOAT FPUL, FRn */1.1547 + uint32_t FRn = ((ir>>8)&0xF);1.1548 + sh4_stats[I_FLOAT]++;1.1549 + }1.1550 + break;1.1551 + case 0x3:1.1552 + { /* FTRC FRm, FPUL */1.1553 + uint32_t FRm = ((ir>>8)&0xF);1.1554 + sh4_stats[I_FTRC]++;1.1555 + }1.1556 + break;1.1557 + case 0x4:1.1558 + { /* FNEG FRn */1.1559 + uint32_t FRn = ((ir>>8)&0xF);1.1560 + sh4_stats[I_FNEG]++;1.1561 + }1.1562 + break;1.1563 + case 0x5:1.1564 + { /* FABS FRn */1.1565 + uint32_t FRn = ((ir>>8)&0xF);1.1566 + sh4_stats[I_FABS]++;1.1567 + }1.1568 + break;1.1569 + case 0x6:1.1570 + { /* FSQRT FRn */1.1571 + uint32_t FRn = ((ir>>8)&0xF);1.1572 + sh4_stats[I_FSQRT]++;1.1573 + }1.1574 + break;1.1575 + case 0x7:1.1576 + { /* FSRRA FRn */1.1577 + uint32_t FRn = ((ir>>8)&0xF);1.1578 + sh4_stats[I_FSRRA]++;1.1579 + }1.1580 + break;1.1581 + case 0x8:1.1582 + { /* FLDI0 FRn */1.1583 + uint32_t FRn = ((ir>>8)&0xF);1.1584 + sh4_stats[I_FLDI0]++;1.1585 + }1.1586 + break;1.1587 + case 0x9:1.1588 + { /* FLDI1 FRn */1.1589 + uint32_t FRn = ((ir>>8)&0xF);1.1590 + sh4_stats[I_FLDI1]++;1.1591 + }1.1592 + break;1.1593 + case 0xA:1.1594 + { /* FCNVSD FPUL, FRn */1.1595 + uint32_t FRn = ((ir>>8)&0xF);1.1596 + sh4_stats[I_FCNVSD]++;1.1597 + }1.1598 + break;1.1599 + case 0xB:1.1600 + { /* FCNVDS FRm, FPUL */1.1601 + uint32_t FRm = ((ir>>8)&0xF);1.1602 + sh4_stats[I_FCNVDS]++;1.1603 + }1.1604 + break;1.1605 + case 0xE:1.1606 + { /* FIPR FVm, FVn */1.1607 + uint32_t FVn = ((ir>>10)&0x3); uint32_t FVm = ((ir>>8)&0x3);1.1608 + sh4_stats[I_FIPR]++;1.1609 + }1.1610 + break;1.1611 + case 0xF:1.1612 + switch( (ir&0x100) >> 8 ) {1.1613 + case 0x0:1.1614 + { /* FSCA FPUL, FRn */1.1615 + uint32_t FRn = ((ir>>9)&0x7)<<1;1.1616 + sh4_stats[I_FSCA]++;1.1617 + }1.1618 + break;1.1619 + case 0x1:1.1620 + switch( (ir&0x200) >> 9 ) {1.1621 + case 0x0:1.1622 + { /* FTRV XMTRX, FVn */1.1623 + uint32_t FVn = ((ir>>10)&0x3);1.1624 + sh4_stats[I_FTRV]++;1.1625 + }1.1626 + break;1.1627 + case 0x1:1.1628 + switch( (ir&0xC00) >> 10 ) {1.1629 + case 0x0:1.1630 + { /* FSCHG */1.1631 + sh4_stats[I_FSCHG]++;1.1632 + }1.1633 + break;1.1634 + case 0x2:1.1635 + { /* FRCHG */1.1636 + sh4_stats[I_FRCHG]++;1.1637 + }1.1638 + break;1.1639 + case 0x3:1.1640 + { /* UNDEF */1.1641 + sh4_stats[I_UNDEF]++;1.1642 + }1.1643 + break;1.1644 + default:1.1645 + UNDEF();1.1646 + break;1.1647 + }1.1648 + break;1.1649 + }1.1650 + break;1.1651 + }1.1652 + break;1.1653 + default:1.1654 + UNDEF();1.1655 + break;1.1656 + }1.1657 + break;1.1658 + case 0xE:1.1659 + { /* FMAC FR0, FRm, FRn */1.1660 + uint32_t FRn = ((ir>>8)&0xF); uint32_t FRm = ((ir>>4)&0xF);1.1661 + sh4_stats[I_FMAC]++;1.1662 + }1.1663 + break;1.1664 + default:1.1665 + UNDEF();1.1666 + break;1.1667 + }1.1668 + break;1.1669 + }1.1670 +1.1671 +1.1672 +sh4_stats_total++;1.1673 +}
.