| 1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== |
| 3 | * |
| 4 | * OpenSPARC T2 Processor File: socket.c |
| 5 | * Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved |
| 6 | * 4150 Network Circle, Santa Clara, California 95054, U.S.A. |
| 7 | * |
| 8 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation; version 2 of the License. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with this program; if not, write to the Free Software |
| 21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 22 | * |
| 23 | * For the avoidance of doubt, and except that if any non-GPL license |
| 24 | * choice is available it will apply instead, Sun elects to use only |
| 25 | * the General Public License version 2 (GPLv2) at this time for any |
| 26 | * software where a choice of GPL license versions is made |
| 27 | * available with the language indicating that GPLv2 or any later version |
| 28 | * may be used, or where a choice of which version of the GPL is applied is |
| 29 | * otherwise unspecified. |
| 30 | * |
| 31 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 32 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 33 | * have any questions. |
| 34 | * |
| 35 | * |
| 36 | * ========== Copyright Header End ============================================ |
| 37 | */ |
| 38 | #include <sys/types.h> |
| 39 | #include <sys/socket.h> |
| 40 | #include <sys/stat.h> |
| 41 | #include <errno.h> |
| 42 | #include <fcntl.h> |
| 43 | #include <netinet/in.h> |
| 44 | #include <arpa/inet.h> |
| 45 | #include <stdlib.h> |
| 46 | #include <sys/time.h> |
| 47 | #include <string.h> |
| 48 | #include <strings.h> |
| 49 | #include <unistd.h> |
| 50 | #include "vcsuser.h" |
| 51 | #include "acc_user.h" |
| 52 | #include <regex.h> |
| 53 | #include "monitor.h" |
| 54 | |
| 55 | #define CMD_BUFSIZE 10240 |
| 56 | #define RCV_BUFSIZE 102400 |
| 57 | #define SEND_MAX 10240 |
| 58 | #define NODE_SIZE 1024 |
| 59 | //simics comands |
| 60 | #define PLI_QUIT 0x01 /* None */ |
| 61 | #define PLI_SSTEP 0x02 /* %1 th id */ |
| 62 | #define PLI_READ_TH_REG 0x03 /* %1 th id, %2 win num, %3 reg num */ |
| 63 | #define PLI_READ_TH_CTL_REG 0x04 /* %1 th id, %2 reg num */ |
| 64 | #define PLI_READ_TH_FP_REG_I 0x05 /* %1 th id, %2 reg num */ |
| 65 | #define PLI_READ_TH_FP_REG_X 0x06 /* %1 th id, %2 reg num */ |
| 66 | #define PLI_RTL_DATA 0x07 /* 436 bytes rtl data */ |
| 67 | #define PLI_RTL_CYCLE 0x08 |
| 68 | #define PLI_WRITE_TH_XCC_REG 0x09 |
| 69 | #define PLI_WRITE_TH_REG_HI 10 |
| 70 | #define PLI_RETRY 0x0f |
| 71 | #define PLI_IHWTW 0x11 /* %1=tid %2=itlb-write-time |
| 72 | %3=VA %4=entry# */ |
| 73 | #define PLI_DHWTW 0x12 /* %1=tid %2=dtlb-write-time |
| 74 | %3=VA %4=ASI# %5=entry# */ |
| 75 | #define PLI_ITLBREAD 0x13 /* %1=tid %2=itlb-read-time */ |
| 76 | #define PLI_DTLBREAD 0x14 /* %1=tid %2=dtlb-read-time */ |
| 77 | #define PLI_ITLBWRITE 0x15 /* %1=tid %2=itlb-write-time |
| 78 | %3=entry# */ |
| 79 | #define PLI_DTLBWRITE 0x16 /* %1=tid %2=dtlb-write-time |
| 80 | %3=entry# */ |
| 81 | #define PLI_ITLBPROBE 0x17 /* %1=tid %2=itlbprobe-time */ |
| 82 | |
| 83 | /* %0=cmd(1) for every command. (N) - N bytes */ |
| 84 | /* %1=tid(1),%2=pa(5),%3=data(8),%4=size_vec(1),%5=itype(1),%6=time(4) */ |
| 85 | #define PLI_MEM_ST_ISSUE 0x20 |
| 86 | /* %1=tid(1),%2=pa(5),%3=size_vec(1),%4=inv_vec(2),%5=time(4) */ |
| 87 | #define PLI_MEM_ST_L2_COMMIT 0x21 |
| 88 | /* %1=cid(1),%2=src_tid(1),%3=pa(5),%4=time(4) */ |
| 89 | #define PLI_MEM_ST_INV 0x22 |
| 90 | /* %1=cid(1),%2=pa(5),%3=time(4) */ |
| 91 | #define PLI_MEM_ST_UPDATE 0x23 |
| 92 | /* %1=cid(1),%2=rmo(1),%3=time(4) */ |
| 93 | #define PLI_MEM_ST_ACK 0x24 |
| 94 | /* %1=tid(1),%2=ld_id(4),%3=pa(5),%4=size(1),%5=itype(1),%6=cache(1),%7=time(4) |
| 95 | * */ |
| 96 | #define PLI_MEM_LD_ISSUE 0x25 |
| 97 | /* %1=tid(1),%2=ld_id(4),%3=pa(5),%4=size(1),%5=data_src(1),%6=cache(1),%7=time(4) |
| 98 | * */ |
| 99 | #define PLI_MEM_LD_DATA 0x26 |
| 100 | /* %1=cid(1),%2=ld_id(4),%3=pa(5),%4=time(4) */ |
| 101 | #define PLI_MEM_LD_FILL 0x27 |
| 102 | /* %1=pa(5),%2=set(4),%3=way(1),%4=inv_vec(4),%5=time(4) */ |
| 103 | #define PLI_MEM_EVICT 0x28 |
| 104 | /* %1=cid(1),%2=src_bankid(1),%3=set(4),%4=way(1),%5=time(4) */ |
| 105 | #define PLI_MEM_EVICT_INV 0x29 |
| 106 | |
| 107 | /* %1=tid(1),%2=tt(1) */ |
| 108 | #define PLI_INT_INTP 0x40 |
| 109 | |
| 110 | /* %1=tid(1),%2=asr(1),%3=value(8) */ |
| 111 | #define PLI_ASR_WRITE 0x41 |
| 112 | |
| 113 | /* %1=tid(1),%2=asi(1),%3=va(8),%4=value(8) */ |
| 114 | #define PLI_ASI_WRITE 0x42 |
| 115 | |
| 116 | /* %1=tid(1) %2=asi(1) %3=va(1) %4=value(8) */ |
| 117 | #define PLI_ASI_READ 0x43 |
| 118 | |
| 119 | /* %1=va(1) %2=value(8) */ |
| 120 | #define PLI_CMP_WRITE 0x44 |
| 121 | |
| 122 | /* %1=tid(1),%2=asr(1),%3=value(8) */ |
| 123 | #define PLI_ASR_READ 0x45 |
| 124 | |
| 125 | |
| 126 | #define INTR_RECEIVE 106 |
| 127 | #define VER 88 |
| 128 | #define TICK_CMPR 41 |
| 129 | #define FPSR 36 |
| 130 | #define CCR 35 |
| 131 | #define TPC 52 |
| 132 | #define TNPC 62 |
| 133 | #define HINTP 120 |
| 134 | #define MID 122 |
| 135 | #define END_INSTR 999 |
| 136 | #include "queue.h" |
| 137 | |
| 138 | |
| 139 | //list node for socket buffer |
| 140 | typedef struct buf_node{ |
| 141 | int start, count, thrid; |
| 142 | char data[NODE_SIZE]; |
| 143 | struct buf_node *next; |
| 144 | } *buf_node_ptr; |
| 145 | |
| 146 | typedef struct buf_head_node{ |
| 147 | buf_node_ptr head_ptr, tail_ptr; |
| 148 | int vld[32]; |
| 149 | }*buf_head_ptr; |
| 150 | |
| 151 | //socket head |
| 152 | typedef struct sock_handle{ |
| 153 | fd_set fd_rd, fd_wr; |
| 154 | int sockfd; |
| 155 | struct timeval tv; |
| 156 | char data[RCV_BUFSIZE+1]; |
| 157 | char rerv[CMD_BUFSIZE]; |
| 158 | int len; |
| 159 | int num, read; |
| 160 | int max_count, max_recv; |
| 161 | buf_head_ptr active, heap; |
| 162 | int max; |
| 163 | int step; |
| 164 | char sent; |
| 165 | } *sockPtr; |
| 166 | |
| 167 | static sockPtr sock; |
| 168 | |
| 169 | int debug_socket, use_flush, send_count; |
| 170 | |
| 171 | // Execution string REGEX |
| 172 | static char *sim_instr_ere |
| 173 | = "([0-9]+):.+swvp([0-9]+).th([0-9]+).+<v:([0-9A-fa-f]+)>.+<p:([0-9A-Fa-f]+)>(.*)\n"; |
| 174 | static regex_t regex; |
| 175 | /* |
| 176 | static char* symbolic [] = { |
| 177 | "PC", |
| 178 | "NPC", |
| 179 | "Y", |
| 180 | "CCR", |
| 181 | "FPRS", |
| 182 | "FSR", |
| 183 | "ASI", |
| 184 | "TICK", |
| 185 | "GSR", |
| 186 | "TICK_CMPR", |
| 187 | "STICK", |
| 188 | "STICK_CMPR", |
| 189 | "PSTATE", |
| 190 | "TL", |
| 191 | "PIL", |
| 192 | "TPC1", |
| 193 | "TPC2", |
| 194 | "TPC3", |
| 195 | "TPC4", |
| 196 | "TPC5", |
| 197 | "TPC6", "", "", "", "", |
| 198 | "TNPC1", |
| 199 | "TNPC2", |
| 200 | "TNPC3", |
| 201 | "TNPC4", |
| 202 | "TNPC5", |
| 203 | "TNPC6", "", "", "", "", |
| 204 | "TSTATE1", |
| 205 | "TSTATE2", |
| 206 | "TSTATE3", |
| 207 | "TSTATE4", |
| 208 | "TSTATE5", |
| 209 | "TSTATE6","", "", "", "", |
| 210 | "TT1", |
| 211 | "TT2", |
| 212 | "TT3", |
| 213 | "TT4", |
| 214 | "TT5", |
| 215 | "TT6", "", "", "", "", |
| 216 | "TBA", |
| 217 | "VER", |
| 218 | "CWP", |
| 219 | "CANSAVE", |
| 220 | "CANRESTORE", |
| 221 | "OTHERWIN", |
| 222 | "WSTATE", |
| 223 | "CLEANWIN", |
| 224 | "SOFTINT", |
| 225 | "ECACHE_ERROR_ENABLE", |
| 226 | "ASYNCHRONOUS_FAULT_STATUS", |
| 227 | "ASYNCHRONOUS_FAULT_ADDRESS", |
| 228 | "OUT_INTR_DATA0", |
| 229 | "OUT_INTR_DATA1", |
| 230 | "OUT_INTR_DATA2", |
| 231 | "INTR_DISPATCH_STATUS", |
| 232 | "IN_INTR_DATA0", |
| 233 | "IN_INTR_DATA1", |
| 234 | "IN_INTR_DATA2", |
| 235 | "INTR_RECEIVE", |
| 236 | "GL", |
| 237 | "HPSTATE", |
| 238 | "HTSTATE1", |
| 239 | "HTSTATE2", |
| 240 | "HTSTATE3", |
| 241 | "HTSTATE4", |
| 242 | "HTSTATE5", |
| 243 | "HTSTATE6", |
| 244 | "HTSTATE7", |
| 245 | "HTSTATE8", |
| 246 | "HTSTATE9", |
| 247 | "HTSTATE10", |
| 248 | "HTBA", |
| 249 | "HINTP", |
| 250 | "HSTICK_CMPR", |
| 251 | "MID" |
| 252 | }; |
| 253 | */ |
| 254 | |
| 255 | int send_socket_nfd(char* send_buf, int len); |
| 256 | |
| 257 | /*---------------------------------------------------------------------------- |
| 258 | open tcp socket |
| 259 | -----------------------------------------------------------------------------*/ |
| 260 | int socket_init_call() |
| 261 | { |
| 262 | struct sockaddr_in sin; |
| 263 | int csocket, sockfd, status; |
| 264 | char *pargs; |
| 265 | int sockbufsize = 0; |
| 266 | int size = sizeof(int); |
| 267 | int err; |
| 268 | |
| 269 | sock = (sockPtr)malloc(sizeof(struct sock_handle)); |
| 270 | pargs = mc_scan_plusargs ("csocket="); |
| 271 | csocket = atoi(pargs); |
| 272 | if(csocket == 0){ |
| 273 | cDispmon("socket", MON_ERR, "Socket Not Found"); |
| 274 | tf_dofinish(); |
| 275 | } |
| 276 | if((sockfd = socket (AF_INET, SOCK_STREAM, 0)) < 0){ |
| 277 | cDispmon("socket", MON_ERR, "Can't open stream socket"); |
| 278 | tf_dofinish(); |
| 279 | } |
| 280 | bzero ((char *) &sin, sizeof (sin)); |
| 281 | sin.sin_family = AF_INET; |
| 282 | sin.sin_addr.s_addr = htonl (INADDR_ANY); |
| 283 | sin.sin_port = htons (csocket); |
| 284 | if(connect (sockfd, (struct sockaddr *) &sin, sizeof (sin)) < 0){ |
| 285 | cDispmon("socket", MON_ERR, "Can't connect to in server"); |
| 286 | tf_dofinish(); |
| 287 | } |
| 288 | status = fcntl(sockfd, F_GETFL, 0); |
| 289 | status |= O_NONBLOCK; |
| 290 | fcntl(sockfd, F_SETFL, status); |
| 291 | sock->sockfd = sockfd; |
| 292 | sock->tv.tv_sec = 0; |
| 293 | sock->tv.tv_usec = 0; |
| 294 | sock->len = 0; |
| 295 | sock->data[0] = '\0'; |
| 296 | sock->num = 0; |
| 297 | sock->read = 0; |
| 298 | sock->max_count = 0; |
| 299 | sock->sent = 0; |
| 300 | |
| 301 | //print socket size : |
| 302 | sockbufsize = RCV_BUFSIZE; |
| 303 | err = setsockopt(sockfd, SOL_SOCKET, SO_SNDBUF, (char *)&sockbufsize, |
| 304 | (int)sizeof(sockbufsize)); |
| 305 | |
| 306 | err = getsockopt(sockfd, SOL_SOCKET, SO_RCVBUF, (char *)&sockbufsize,&size); |
| 307 | |
| 308 | if(debug_socket) |
| 309 | cDispmon("socket", MON_INFO, "Socket Rcv Buffer size is %d bytes", sockbufsize); |
| 310 | |
| 311 | sockbufsize = 0; |
| 312 | err = getsockopt(sockfd, SOL_SOCKET, SO_SNDBUF, (char *)&sockbufsize,&size); |
| 313 | cDispmon("socket", MON_INFO, "Socket Snd Buffer size is %d bytes", sockbufsize); |
| 314 | |
| 315 | //get the debug flag |
| 316 | |
| 317 | pargs = mc_scan_plusargs ("max_count="); |
| 318 | if(pargs != (char *) 0) { |
| 319 | sock->max = atoi (pargs); |
| 320 | } |
| 321 | else sock->max = 0; |
| 322 | sock->active = (buf_head_ptr)malloc(sizeof(struct buf_head_node)); |
| 323 | sock->heap = (buf_head_ptr)malloc(sizeof(struct buf_head_node)); |
| 324 | sock->active->head_ptr = 0; |
| 325 | sock->active->tail_ptr = 0; |
| 326 | sock->heap->head_ptr = 0; |
| 327 | sock->heap->tail_ptr = 0; |
| 328 | sock->step = 0; |
| 329 | sock->max_recv = 0; |
| 330 | |
| 331 | cDispmon ("socket", MON_NORMAL, "Initialized socket %d.", csocket); |
| 332 | // Initialize the Pattern matching strings |
| 333 | // Compile the ERE .. |
| 334 | |
| 335 | if (regcomp(®ex, sim_instr_ere, REG_EXTENDED) != 0) { |
| 336 | cDispmon ("socket", MON_ERR, "Regex compilation problem in Regcomp()"); |
| 337 | tf_dofinish(); |
| 338 | } |
| 339 | |
| 340 | // Initialize the Instruction sequence Queue |
| 341 | |
| 342 | q_instr = init_q(q_instr); |
| 343 | cDispmon ("socket", MON_NORMAL, "Initialized Sequence Queue\n"); |
| 344 | |
| 345 | if(mc_scan_plusargs ("debug_socket") ) { |
| 346 | debug_socket = 1; |
| 347 | } else { |
| 348 | debug_socket = 0; |
| 349 | } |
| 350 | if(mc_scan_plusargs ("socket_use_flush") ) { |
| 351 | use_flush = 1; |
| 352 | send_count = 0; |
| 353 | cDispmon ("socket", MON_NORMAL, "Socket in flush mode\n"); |
| 354 | } else { |
| 355 | use_flush = 0; |
| 356 | send_count = 0; |
| 357 | } |
| 358 | if(mc_scan_plusargs ("debug_queue") ) { |
| 359 | debug_queue = 1; |
| 360 | } else { |
| 361 | debug_queue = 0; |
| 362 | } |
| 363 | if(mc_scan_plusargs ("quiet") ) { |
| 364 | quiet = 1; |
| 365 | } else { |
| 366 | quiet = 0; |
| 367 | } |
| 368 | if(mc_scan_plusargs ("nas_trace") ) { |
| 369 | #ifndef USE_FPRINTF |
| 370 | if((nas_fd = open("nas.trace", O_CREAT|O_WRONLY|O_TRUNC, S_IRUSR|S_IWUSR|S_IRGRP))==-1) { |
| 371 | #else |
| 372 | nas_fd = fopen("nas.trace", "w"); |
| 373 | if (nas_fd == NULL) { |
| 374 | #endif |
| 375 | cDispmon ("socket", MON_ERR, "Could not open \"nas.trace\" for writing!"); |
| 376 | } else { |
| 377 | nas_trace = 1; |
| 378 | cDispmon ("socket", MON_NORMAL, "Nas trace dump enabled\n"); |
| 379 | } |
| 380 | } else { |
| 381 | nas_trace = 0; |
| 382 | } |
| 383 | show_instr_pa = 0; |
| 384 | if(!(mc_scan_plusargs ("show_pa") == NULL)) { |
| 385 | show_instr_pa = 1; |
| 386 | cDispmon ("socket", MON_NORMAL, "Enabled PA display\n"); |
| 387 | } |
| 388 | return 0; |
| 389 | } |
| 390 | /*---------------------------------------------------------------------------- |
| 391 | do the fron operation on the buffer list. |
| 392 | -----------------------------------------------------------------------------*/ |
| 393 | buf_node_ptr buf_pop(buf_head_ptr handle) |
| 394 | { |
| 395 | buf_node_ptr tmp_ptr; |
| 396 | |
| 397 | tmp_ptr = handle->head_ptr; |
| 398 | handle->head_ptr = tmp_ptr->next; |
| 399 | return tmp_ptr; |
| 400 | } |
| 401 | /*---------------------------------------------------------------------------- |
| 402 | push a node on the buffer list. |
| 403 | -----------------------------------------------------------------------------*/ |
| 404 | void buf_push(buf_head_ptr handle, buf_node_ptr* item) |
| 405 | { |
| 406 | (*item)->next = 0;//indicates the last record. |
| 407 | if(handle->head_ptr == 0) |
| 408 | handle->head_ptr = *item; |
| 409 | else |
| 410 | handle->tail_ptr->next = *item; |
| 411 | handle->tail_ptr = *item; |
| 412 | } |
| 413 | /*---------------------------------------------------------------------------- |
| 414 | remove leading space or tab. |
| 415 | if found carriage return, return -1 to indicate anenpty string. |
| 416 | -----------------------------------------------------------------------------*/ |
| 417 | int rm_leading_space(char* buf, int index, int max){ |
| 418 | while((index < max) && (buf[index] == ' ' || |
| 419 | buf[index] == '\t' || |
| 420 | buf[index] == ',' ))index++; |
| 421 | return buf[index] == '\n' || buf[index] == '\0' ? -1 : index; |
| 422 | } |
| 423 | /*---------------------------------------------------------------------------- |
| 424 | Convert hex string to 64 bit value |
| 425 | -----------------------------------------------------------------------------*/ |
| 426 | unsigned long long str2hex64(char* buf) { |
| 427 | unsigned long long val = 0; |
| 428 | int i; |
| 429 | |
| 430 | for (i = 0; i<strlen (buf); i++) { |
| 431 | val <<= 4; |
| 432 | val |= buf[i] > '9' ? ((buf[i] & 0xf) + 9) : buf[i] & 0xf; |
| 433 | } |
| 434 | return val; |
| 435 | } |
| 436 | /*---------------------------------------------------------------------------- |
| 437 | Extract the instruction strings and insert into instr queue |
| 438 | Return 0 if valid match found, non-zero otherwise .. |
| 439 | |
| 440 | Formats are : |
| 441 | 216: [swvp0.th00] <v:fffffffff0080350> <p:000000fff0080350> nop |
| 442 | \d+: [swvp\d.th\d+] <v:val64> <p:val64> INSTRUCTION STRING |
| 443 | -----------------------------------------------------------------------------*/ |
| 444 | int extract_instr_info(char *buf) { |
| 445 | int i, ret, len; |
| 446 | regmatch_t *submatch; |
| 447 | int coreid, tid; |
| 448 | char *substrings[10]; |
| 449 | t_instr_item_ptr item; |
| 450 | |
| 451 | |
| 452 | // Allocate submatch arrays |
| 453 | submatch = (regmatch_t *)malloc(sizeof(regmatch_t)*(regex.re_nsub+1)); |
| 454 | if (submatch == NULL) { |
| 455 | cDispmon ("socket", MON_ERR, "Error in Allocating for Subexpressions"); |
| 456 | } |
| 457 | |
| 458 | // Do the match .. |
| 459 | |
| 460 | if ((ret = regexec (®ex, buf, regex.re_nsub+1, submatch, 0)) ==0) { |
| 461 | // Populate the submatch variables .. |
| 462 | for (i = 1; i<=regex.re_nsub; i++) { |
| 463 | if (submatch[i].rm_so != -1) { |
| 464 | len = submatch[i].rm_eo-submatch[i].rm_so; |
| 465 | substrings[i] = (char *)malloc(sizeof(char)*(len+1)); |
| 466 | strncpy(substrings[i], buf+submatch[i].rm_so, len); |
| 467 | substrings[i][len] = NULL; |
| 468 | } else { |
| 469 | substrings[i] = NULL; |
| 470 | } |
| 471 | } |
| 472 | // Now assign the values and push into Queue |
| 473 | |
| 474 | |
| 475 | item = (t_instr_item_ptr)malloc(sizeof(struct t_instr_item)); |
| 476 | if (item == NULL) { |
| 477 | cDispmon ("socket", MON_ERR, "Malloc Error Instr queue (%d)"); |
| 478 | tf_dofinish(); |
| 479 | } |
| 480 | |
| 481 | item->num = atoi(substrings[1]); |
| 482 | coreid = atoi(substrings[2]); |
| 483 | tid = atoi(substrings[3]); |
| 484 | item->va = str2hex64(substrings[4]) & 0xffffffffffffULL; // Only 48 bits |
| 485 | item->pa = str2hex64(substrings[5]) & 0xffffffffffffULL; |
| 486 | |
| 487 | item->instruction = (char*)malloc(sizeof(char)*strlen(substrings[6])+1); |
| 488 | strcpy (item->instruction, substrings[6]); |
| 489 | |
| 490 | |
| 491 | if (! push_q (q_instr, coreid*NUMCORE+tid, item)) { |
| 492 | cDispmon ("socket", MON_ERR, "Error pushing values to queue (%d)", |
| 493 | coreid*NUMCORE+tid); |
| 494 | tf_dofinish(); |
| 495 | } |
| 496 | for (i = 1; i<=regex.re_nsub; i++) { |
| 497 | free (substrings[i]); |
| 498 | } |
| 499 | free (submatch); |
| 500 | } else { |
| 501 | if (ret != REG_NOMATCH) { |
| 502 | cDispmon ("socket", MON_ERR, "Error in Regexec()\n"); |
| 503 | } else { |
| 504 | free (submatch); |
| 505 | return ret; |
| 506 | } |
| 507 | } |
| 508 | return 0; |
| 509 | } |
| 510 | /*---------------------------------------------------------------------------- |
| 511 | Extract the updated data from simics and put into Expected queue .. |
| 512 | |
| 513 | Formats are : |
| 514 | STEP: <tid> G <gl> <num> <val64> |
| 515 | STEP: <tid> W <win> <num> <val64> |
| 516 | STEP: <tid> F <num> <val32> |
| 517 | STEP: <tid> C <num> <val64> |
| 518 | Assumption - A carriage return will delimit instruction boundary |
| 519 | -----------------------------------------------------------------------------*/ |
| 520 | void extract_step_info(mt_list_ptr queue, char *buf) |
| 521 | { |
| 522 | char buf1[RCV_BUFSIZE], buf2[256], type; |
| 523 | char *strseq; |
| 524 | unsigned long long value; |
| 525 | int currlen; |
| 526 | int tid, regnum, win=0, level=0; |
| 527 | t_check_item_ptr item; // Individual record items |
| 528 | |
| 529 | //time = tf_gettime(); |
| 530 | // io_printf("socket > InFo:(%d), %s\n", time, buf); |
| 531 | |
| 532 | strcpy(buf1, buf); |
| 533 | |
| 534 | // Break String into 'STEP: ..' Sequences |
| 535 | |
| 536 | currlen = 0; |
| 537 | strseq = strtok(buf1, "STEP:"); |
| 538 | while (strseq != NULL) { |
| 539 | currlen = currlen+strlen(strseq)+5; |
| 540 | //printf ("Found string %s (%d)\n", strseq, currlen); fflush (NULL); |
| 541 | // First is TID |
| 542 | strcpy (buf2, strseq); |
| 543 | tid = atoi (strtok(buf2, " ")); |
| 544 | // printf("\tTID = %d\n", tid); |
| 545 | // Second is Type |
| 546 | type = (strtok(NULL, " "))[0]; |
| 547 | // printf("\tTYPE = %c\n", type); |
| 548 | switch (type) { |
| 549 | case 'G' : // Global Register |
| 550 | level = atoi(strtok(NULL, " ")); |
| 551 | // printf("\tLevel = %d\n", level); |
| 552 | break; |
| 553 | case 'W' : // Window Register |
| 554 | win = atoi(strtok(NULL, " ")); |
| 555 | // printf("\tWin = %d\n", win); |
| 556 | break; |
| 557 | } |
| 558 | // Next is register number |
| 559 | regnum = atoi(strtok(NULL, " ")); |
| 560 | // printf("\tNum = %d\n", regnum); |
| 561 | // Last is value - 64 bits |
| 562 | value = str2hex64(strtok(NULL, " ")); |
| 563 | // printf("\tval = %llx\n", value); |
| 564 | |
| 565 | // OK Lets save this in queue # tid .. |
| 566 | |
| 567 | // Build item .. |
| 568 | // |
| 569 | item = (t_check_item_ptr)malloc(sizeof(struct t_check_item)); |
| 570 | if (item == NULL) { |
| 571 | cDispmon ("socket", MON_ERR, "Malloc Error pushing values to queue (%d)", |
| 572 | tid); |
| 573 | tf_dofinish(); |
| 574 | } |
| 575 | |
| 576 | item->time = 0; |
| 577 | item->type = type; |
| 578 | item->level = level; |
| 579 | item->win = win; |
| 580 | item->reg_num = regnum; |
| 581 | item->value = value; |
| 582 | |
| 583 | // Push into queue |
| 584 | |
| 585 | |
| 586 | if (! push_q (queue, tid, item)) { |
| 587 | cDispmon ("socket", MON_ERR, "Error pushing values to queue (%d)", |
| 588 | tid); |
| 589 | tf_dofinish(); |
| 590 | } |
| 591 | |
| 592 | // Get next STEP: entry .. |
| 593 | |
| 594 | strcpy(buf1, buf+currlen); |
| 595 | strseq = strtok(buf1, "STEP:"); |
| 596 | } |
| 597 | |
| 598 | // Push a END_INSTR into the queue for instruction delimitation . |
| 599 | // |
| 600 | item = (t_check_item_ptr)malloc(sizeof(struct t_check_item)); |
| 601 | if (item == NULL) { |
| 602 | cDispmon ("socket", MON_ERR, "Malloc Error pushing values to queue (%d)", |
| 603 | tid); |
| 604 | tf_dofinish(); |
| 605 | } |
| 606 | |
| 607 | item->time = 0; |
| 608 | item->type = 'X'; |
| 609 | item->level = 0; |
| 610 | item->win = 0; |
| 611 | item->reg_num = END_INSTR; |
| 612 | item->value = 0; |
| 613 | |
| 614 | // Push into queue |
| 615 | |
| 616 | |
| 617 | if (! push_q (queue, tid, item)) { |
| 618 | cDispmon ("socket", MON_ERR, "Error pushing values to queue (%d)", |
| 619 | tid); |
| 620 | tf_dofinish(); |
| 621 | } |
| 622 | |
| 623 | } |
| 624 | /*----------------------------------------------------------------------------- |
| 625 | Process the receiving data from simics. |
| 626 | -----------------------------------------------------------------------------*/ |
| 627 | int parse_data(mt_list_ptr queue) |
| 628 | { |
| 629 | int num=0, found; |
| 630 | char tmp_buf[1024]; |
| 631 | |
| 632 | if(debug_socket) |
| 633 | cDispmon ("socket", MON_DEBUG, "parse_data(%d) [%s]\n", sock->len, sock->data); |
| 634 | found = 0; |
| 635 | while(sock->len > num){ |
| 636 | tmp_buf[num] = sock->data[num]; |
| 637 | if(tmp_buf[num] == '\n'){ |
| 638 | tmp_buf[++num] = '\0'; |
| 639 | sock->len -= num; |
| 640 | // Check for SAS Error |
| 641 | if(strncmp (tmp_buf, "ERROR:", 6) == 0){ |
| 642 | cDispmon ("socket", MON_WARN, " %s ", tmp_buf); |
| 643 | strcpy(sock->data, sock->data + num); |
| 644 | num = 0; |
| 645 | continue; |
| 646 | } |
| 647 | // Check for STEP return |
| 648 | if(strncmp (tmp_buf, "STEP: ", 6) == 0){ |
| 649 | strcpy(sock->data, sock->data + num); |
| 650 | extract_step_info(queue, tmp_buf); |
| 651 | num = 0; |
| 652 | found = 1; |
| 653 | continue; |
| 654 | } |
| 655 | // Check for Instruction string |
| 656 | if (extract_instr_info(tmp_buf) != 0) { |
| 657 | // Check for Regval |
| 658 | if(strncmp (tmp_buf, "regval", 6) != 0){ |
| 659 | cDispmon ("socket", MON_NORMAL, "%s", tmp_buf); |
| 660 | strcpy(sock->data, sock->data + num); |
| 661 | num = 0; |
| 662 | continue; |
| 663 | } |
| 664 | } else { |
| 665 | strcpy(sock->data, sock->data + num); |
| 666 | num = 0; |
| 667 | continue; |
| 668 | } |
| 669 | } |
| 670 | num++; |
| 671 | } |
| 672 | return found; |
| 673 | } |
| 674 | /*---------------------------------------------------------------------------- |
| 675 | Get data from socket. |
| 676 | -----------------------------------------------------------------------------*/ |
| 677 | int read_socket_nfd() |
| 678 | { |
| 679 | char read_buf[RCV_BUFSIZE+1]; |
| 680 | int len; |
| 681 | |
| 682 | // io_printf("socket > Starting to read socket ..\n"); |
| 683 | // fflush(NULL); |
| 684 | len = RCV_BUFSIZE - sock->len; |
| 685 | if (debug_socket) cWritemon ("socket", MON_INFO, "Starting read of (%d) bytes [%d]", len, sock->len); |
| 686 | len = read(sock->sockfd, read_buf, len); |
| 687 | if (debug_socket) cDispmon ("socket", MON_INFO, ".. read (%d) bytes", len); |
| 688 | if(len == -1){ |
| 689 | if (errno != EAGAIN && errno != EINTR) { |
| 690 | cDispmon ("socket", MON_ERR, "Socket read error"); |
| 691 | read_buf[0] = PLI_QUIT; |
| 692 | send_socket_nfd(read_buf, 1); |
| 693 | tf_dofinish(); |
| 694 | } |
| 695 | return 0; |
| 696 | } |
| 697 | if (len == (RCV_BUFSIZE - sock->len)) { |
| 698 | sock->max_recv = 1; |
| 699 | } else { |
| 700 | sock->max_recv = 0; |
| 701 | } |
| 702 | sock->len += len; |
| 703 | read_buf[len] = '\0'; |
| 704 | sock->max_count = 0; |
| 705 | strcat(sock->data, read_buf); |
| 706 | if(debug_socket && len){ |
| 707 | read_buf[len - 1] != '\n' ? cDispmon ("socket", MON_DEBUG, "[%s:]", read_buf) : |
| 708 | cWritemon ("socket", MON_DEBUG, "[%s]", read_buf); |
| 709 | } |
| 710 | // io_printf("socket > Just read %d from socket (Q=%d)\n", len,sock->len); |
| 711 | return len; |
| 712 | } |
| 713 | /*---------------------------------------------------------------------------- |
| 714 | Receiving data from server. |
| 715 | Return back an information on which threads are in Recd queue |
| 716 | Arguments : 1. 'Expected' Queue handle |
| 717 | 2. Conditional 2nd Queue hanlde for oldest tid |
| 718 | 3. Conditional Sent back oldest tid info for 1nd queue |
| 719 | Returned : 64 bit queue status array |
| 720 | Conditional oldest (integer) |
| 721 | -----------------------------------------------------------------------------*/ |
| 722 | |
| 723 | #ifdef NCV |
| 724 | int sim_recv_call() |
| 725 | #else |
| 726 | unsigned long long sim_recv_call() |
| 727 | #endif |
| 728 | |
| 729 | { |
| 730 | int temp, i, j, k, l; |
| 731 | mt_list_ptr exp_queue, act_queue; |
| 732 | unsigned long long status; |
| 733 | |
| 734 | // Get handle for Expected queue |
| 735 | |
| 736 | exp_queue = (mt_list_ptr) tf_getp (1); |
| 737 | if (tf_nump() > 1) { |
| 738 | act_queue = (mt_list_ptr) tf_getp (2); |
| 739 | } |
| 740 | |
| 741 | |
| 742 | temp = 0; |
| 743 | |
| 744 | // Read Socket and parse if data available .. |
| 745 | |
| 746 | |
| 747 | if (debug_socket) |
| 748 | cDispmon ("socket", MON_DEBUG, "Checking socket for incoming .."); |
| 749 | sock->read = 0; |
| 750 | while(read_socket_nfd() && sock->len) { |
| 751 | temp = parse_data(exp_queue); |
| 752 | if (!sock->max_recv) break; |
| 753 | } |
| 754 | |
| 755 | // Get Expected queue status - 64 bits |
| 756 | |
| 757 | status = status_q(exp_queue); |
| 758 | if (tf_nump() == 3) { |
| 759 | tf_putp(3, oldest_t(act_queue)); |
| 760 | } |
| 761 | |
| 762 | if (debug_socket) |
| 763 | cDispmon ("socket", MON_DEBUG, "Recd & parsed data with status = %llx", status); |
| 764 | // Return values |
| 765 | |
| 766 | tf_putlongp(0, status, status >> 32); |
| 767 | |
| 768 | if(debug_queue) { |
| 769 | j=0;k=0;l=0; |
| 770 | for (i = NUMCORE*NUMTHREAD-1; i >= 0; i--) { |
| 771 | j = j+size_q (exp_queue, i); |
| 772 | k = k+size_q (act_queue, i); |
| 773 | l = l+size_q (q_instr, i); |
| 774 | } |
| 775 | cDispmon ("queue", MON_INFO, "[sim_recv_call] Exp Q = %d Act Q = %d Inst Q = %d ", j, k, l); |
| 776 | } |
| 777 | return 0; |
| 778 | } |
| 779 | |
| 780 | /*---------------------------------------------------------------------------- |
| 781 | Send Socket request. |
| 782 | -----------------------------------------------------------------------------*/ |
| 783 | int send_socket_nfd(char* send_buf, int len) |
| 784 | { |
| 785 | int slen, counter, i; |
| 786 | static int tot_slen; |
| 787 | |
| 788 | slen = send(sock->sockfd, send_buf, len, 0); |
| 789 | send_count++; |
| 790 | if (debug_socket) { |
| 791 | tot_slen = tot_slen + slen; |
| 792 | cDispmon("socket", MON_INFO, ".. Sent %d of %d bytes (%d total)", slen, len, tot_slen); |
| 793 | } |
| 794 | if(slen == -1){ |
| 795 | switch(errno) { |
| 796 | case (EINTR): cDispmon ("socket", MON_DEBUG, "Err=EINTR"); break; |
| 797 | case (EMSGSIZE): cDispmon ("socket", MON_DEBUG, "Err=EMSGSIZE"); break; |
| 798 | case (ENOMEM): cDispmon ("socket", MON_DEBUG, "Err=ENOMEM"); break; |
| 799 | case (ENOSR): cDispmon ("socket", MON_DEBUG, "Err=ENOSR"); break; |
| 800 | case (EWOULDBLOCK): cDispmon ("socket", MON_DEBUG, "Err=EWOULDBLOCK"); |
| 801 | return 0; |
| 802 | case (EINVAL): cDispmon ("socket", MON_DEBUG, "Err=EINVAL"); break; |
| 803 | case (EPIPE): cDispmon ("socket", MON_DEBUG, "Err=EPIPE"); break; |
| 804 | default : cDispmon ("socket", MON_DEBUG, "Err=%d", errno); |
| 805 | } |
| 806 | cDispmon ("socket", MON_NORMAL, "Trying, but can't send data. Length(%d)", len); |
| 807 | } |
| 808 | else if(slen == len){ |
| 809 | sock->num = 0; |
| 810 | sock->sent= 1; |
| 811 | return 1; |
| 812 | } |
| 813 | else if(slen < len){ |
| 814 | counter = 0; |
| 815 | for(i = slen; i < len;i++)send_buf[counter++] = send_buf[i]; |
| 816 | sock->num -= slen; |
| 817 | sock->sent= 1; |
| 818 | } |
| 819 | return 0; |
| 820 | } |
| 821 | |
| 822 | /*---------------------------------------------------------------------------- |
| 823 | Copy data to socket send buffer. |
| 824 | -----------------------------------------------------------------------------*/ |
| 825 | void copyPacket(char* buf, int num) |
| 826 | { |
| 827 | int idx; |
| 828 | |
| 829 | for(idx = 0; idx < num; idx++)sock->rerv[sock->num++] = buf[idx]; |
| 830 | } |
| 831 | /*---------------------------------------------------------------------------- |
| 832 | shift data in list to reserved buffer of send. |
| 833 | -----------------------------------------------------------------------------*/ |
| 834 | int packed() |
| 835 | { |
| 836 | int available, num; |
| 837 | buf_node_ptr node; |
| 838 | |
| 839 | available = CMD_BUFSIZE - sock->num; |
| 840 | while(sock->active->head_ptr && available){ |
| 841 | node = sock->active->head_ptr; |
| 842 | num = node->count; |
| 843 | if(num <= available){//move whole junk. |
| 844 | node = (buf_node_ptr) buf_pop(sock->active); |
| 845 | copyPacket(node->data+node->start, num); |
| 846 | buf_push(sock->heap, &node); |
| 847 | } |
| 848 | else { |
| 849 | num = available; |
| 850 | copyPacket(node->data+node->start, num); |
| 851 | node->start += num; |
| 852 | node->count -= num; |
| 853 | } |
| 854 | available -= num; |
| 855 | } |
| 856 | return 0; |
| 857 | } |
| 858 | /*---------------------------------------------------------------------------- |
| 859 | add the new data to the end of send list. |
| 860 | -----------------------------------------------------------------------------*/ |
| 861 | void add_node(char* buf, int index, int num) |
| 862 | { |
| 863 | int idx, nidx, available; |
| 864 | buf_node_ptr node; |
| 865 | |
| 866 | if(sock->active->head_ptr){//fill the last node if space is available. |
| 867 | node = sock->active->tail_ptr; |
| 868 | nidx = node->start + node->count; |
| 869 | available = NODE_SIZE - nidx; |
| 870 | if(available){ |
| 871 | available = available > num ? num : available; |
| 872 | num -= available; |
| 873 | node->count += available; |
| 874 | for(idx = nidx; idx < (nidx + available);idx++)node->data[idx] = buf[index++]; |
| 875 | } |
| 876 | } |
| 877 | while(num){ |
| 878 | if(sock->heap->head_ptr)node = buf_pop(sock->heap); |
| 879 | else node = (buf_node_ptr)malloc(sizeof(struct buf_node)); |
| 880 | node->start = 0; |
| 881 | available = NODE_SIZE > num ? num : NODE_SIZE; |
| 882 | for(idx = 0; idx < available; idx++)node->data[idx] = buf[index++]; |
| 883 | node->count = available; |
| 884 | num -= available; |
| 885 | buf_push(sock->active, &node); |
| 886 | } |
| 887 | } |
| 888 | /*---------------------------------------------------------------------------- |
| 889 | Make the reusable buffer for socket send. |
| 890 | -----------------------------------------------------------------------------*/ |
| 891 | void handle_buf(char *cmd_buf, int num) |
| 892 | { |
| 893 | int available, idx, send_max; |
| 894 | |
| 895 | if (use_flush) { |
| 896 | send_max = SEND_MAX; |
| 897 | } else { |
| 898 | send_max = 1; |
| 899 | } |
| 900 | |
| 901 | available = sock->num + num; |
| 902 | if((cmd_buf[0] != PLI_RETRY) && |
| 903 | (cmd_buf[0] != PLI_QUIT) && |
| 904 | (available < send_max)){//not reach the minimum number to be sent. |
| 905 | copyPacket(cmd_buf, num); |
| 906 | sock->sent = 0; |
| 907 | return; |
| 908 | } |
| 909 | if(debug_socket && cmd_buf[0] == PLI_QUIT) { |
| 910 | cDispmon("socket", MON_ALWAYS, "Socket Send Count Was %d", send_count); |
| 911 | } |
| 912 | //send data to simcs. |
| 913 | available = CMD_BUFSIZE - sock->num; |
| 914 | available = available > num ? num : available; |
| 915 | copyPacket(cmd_buf, available); |
| 916 | send_socket_nfd(sock->rerv, sock->num); |
| 917 | num -= available; |
| 918 | idx = available; |
| 919 | //check list buffer |
| 920 | if(sock->active->head_ptr)packed(); |
| 921 | available = CMD_BUFSIZE - sock->num; |
| 922 | if(available && num && (sock->active->head_ptr == 0)){ |
| 923 | //move data on the send buffer if avaiable. |
| 924 | available = available > num ? num : available; |
| 925 | copyPacket(cmd_buf+idx, available); |
| 926 | num -= available; |
| 927 | idx += available; |
| 928 | } |
| 929 | if(num)add_node(cmd_buf, idx, num); |
| 930 | } |
| 931 | /*---------------------------------------------------------------------------- |
| 932 | flush buffer NOW |
| 933 | -----------------------------------------------------------------------------*/ |
| 934 | int sim_flush_call() |
| 935 | { |
| 936 | if (debug_socket) { |
| 937 | cDispmon ("socket", MON_INFO, "Flush Send Buffer (%d)\n", sock->num); |
| 938 | } |
| 939 | if (use_flush && ( sock->num >0)) |
| 940 | send_socket_nfd(sock->rerv, sock->num); |
| 941 | |
| 942 | return 0; |
| 943 | } |
| 944 | /*---------------------------------------------------------------------------- |
| 945 | send a command to simics |
| 946 | -----------------------------------------------------------------------------*/ |
| 947 | |
| 948 | #ifdef NCV |
| 949 | int sim_send_call() |
| 950 | #else |
| 951 | unsigned long long sim_send_call() |
| 952 | #endif |
| 953 | |
| 954 | { |
| 955 | unsigned int word; |
| 956 | unsigned long long longword; |
| 957 | char cmd_buf[2024]; |
| 958 | int groups, ind, num, size, hword, i; |
| 959 | s_tfnodeinfo node_info; |
| 960 | |
| 961 | |
| 962 | // Need to format params in a byte stream .. |
| 963 | // 1st two are <command> <tid>, which will fit in bytes. |
| 964 | // Others need to be formatted into bytes .. |
| 965 | |
| 966 | ind = 0; // ind tracks bytes in message |
| 967 | // num tracks current parameter .. |
| 968 | cmd_buf[ind] = tf_getp(1); |
| 969 | ind++; |
| 970 | #ifndef USE_FPRINTF |
| 971 | if (nas_trace) write(nas_fd, &cmd_buf[0], 1); |
| 972 | #else |
| 973 | if (nas_trace) fprintf(nas_fd, "%02x", cmd_buf[0]); |
| 974 | #endif |
| 975 | if (debug_socket) |
| 976 | switch(cmd_buf[0]){ // {{{ Debug Dispmons .. |
| 977 | case(PLI_QUIT) : |
| 978 | cWritemon ("socket", MON_INFO, "Sending quit\n"); |
| 979 | break; |
| 980 | case(PLI_SSTEP) : |
| 981 | sock->step++; |
| 982 | cWritemon ("socket", MON_INFO, "Sending step(%d) ", sock->step); |
| 983 | break; |
| 984 | case(PLI_READ_TH_REG) : |
| 985 | cWritemon ("socket", MON_INFO, "Sending read "); |
| 986 | break; |
| 987 | case(PLI_READ_TH_CTL_REG) : |
| 988 | cWritemon ("socket", MON_INFO, "Sending read-special "); |
| 989 | break; |
| 990 | case(PLI_READ_TH_FP_REG_I) : |
| 991 | cWritemon ("socket", MON_INFO, "Sending float-32 "); |
| 992 | break; |
| 993 | case(PLI_READ_TH_FP_REG_X) : |
| 994 | cWritemon ("socket", MON_INFO, "Sending float-64 "); |
| 995 | break; |
| 996 | case(PLI_RTL_DATA) : cWritemon ("socket", MON_INFO, "Sending rtl-data") ; |
| 997 | break; |
| 998 | case(PLI_WRITE_TH_XCC_REG) : |
| 999 | cWritemon ("socket", MON_INFO, "Sending PLI_WRITE_TH_XCC_REG "); |
| 1000 | break; |
| 1001 | case(PLI_WRITE_TH_REG_HI) : |
| 1002 | cWritemon ("socket", MON_INFO, "Sending PLI_WRITE_TH_REG "); |
| 1003 | break; |
| 1004 | case(PLI_RETRY) : |
| 1005 | cWritemon ("socket", MON_INFO, "Sending ReTry remained-data(%0d)\n", sock->num); |
| 1006 | break; |
| 1007 | case(PLI_IHWTW) : cWritemon ("socket", MON_INFO, "Sending IHWTW "); |
| 1008 | break; |
| 1009 | case(PLI_DHWTW) : cWritemon ("socket", MON_INFO, "Sending DHWTW "); |
| 1010 | break; |
| 1011 | case(PLI_ITLBREAD) : cWritemon ("socket", MON_INFO, "Sending ITLBREAD "); |
| 1012 | break; |
| 1013 | case(PLI_DTLBREAD) : cWritemon ("socket", MON_INFO, "Sending DTLBREAD "); |
| 1014 | break; |
| 1015 | case(PLI_ITLBWRITE) : cWritemon ("socket", MON_INFO, "Sending ITLBWRITE "); |
| 1016 | break; |
| 1017 | case(PLI_DTLBWRITE) : cWritemon ("socket", MON_INFO, "Sending DTLBWRITE "); |
| 1018 | break; |
| 1019 | case(PLI_ITLBPROBE) : cWritemon ("socket", MON_INFO, "Sending ITLBPROBE "); |
| 1020 | break; |
| 1021 | case(PLI_MEM_ST_ISSUE): |
| 1022 | cWritemon ("socket", MON_INFO, "Sending PLI_MEM_ST_ISSUE "); break; |
| 1023 | case(PLI_MEM_ST_L2_COMMIT): |
| 1024 | cWritemon ("socket", MON_INFO, "Sending PLI_MEM_ST_L2_COMMIT "); break; |
| 1025 | case(PLI_MEM_ST_INV): |
| 1026 | cWritemon ("socket", MON_INFO, "Sending PLI_MEM_ST_INV "); break; |
| 1027 | case(PLI_MEM_ST_UPDATE): |
| 1028 | cWritemon ("socket", MON_INFO, "Sending PLI_MEM_ST_UPDATE "); break; |
| 1029 | case(PLI_MEM_ST_ACK): |
| 1030 | cWritemon ("socket", MON_INFO, "Sending PLI_MEM_ST_ACK "); break; |
| 1031 | case(PLI_MEM_LD_ISSUE): |
| 1032 | cWritemon ("socket", MON_INFO, "Sending PLI_MEM_LD_ISSUE "); break; |
| 1033 | case(PLI_MEM_LD_DATA): |
| 1034 | cWritemon ("socket", MON_INFO, "Sending PLI_MEM_LD_DATA "); break; |
| 1035 | case(PLI_MEM_LD_FILL): |
| 1036 | cWritemon ("socket", MON_INFO, "Sending PLI_MEM_LD_FILL "); break; |
| 1037 | case(PLI_MEM_EVICT): |
| 1038 | cWritemon ("socket", MON_INFO, "Sending PLI_MEM_EVICT "); break; |
| 1039 | case(PLI_MEM_EVICT_INV): |
| 1040 | cWritemon ("socket", MON_INFO, "Sending PLI_MEM_EVICT_INV "); break; |
| 1041 | case(PLI_INT_INTP): |
| 1042 | cWritemon ("socket", MON_INFO, "Sending PLI_INT_INTP "); break; |
| 1043 | case(PLI_ASR_WRITE): |
| 1044 | cWritemon ("socket", MON_INFO, "Sending PLI_ASR_WRITE "); break; |
| 1045 | case(PLI_ASI_WRITE): |
| 1046 | cWritemon ("socket", MON_INFO, "Sending PLI_ASI_WRITE "); break; |
| 1047 | case(PLI_ASI_READ): |
| 1048 | cWritemon ("socket", MON_INFO, "Sending PLI_ASI_READ "); break; |
| 1049 | case(PLI_CMP_WRITE): |
| 1050 | cWritemon ("socket", MON_INFO, "Sending PLI_CMP_WRITE "); break; |
| 1051 | case(PLI_ASR_READ): |
| 1052 | cWritemon ("socket", MON_INFO, "Sending PLI_ASR_READ "); break; |
| 1053 | default: cDispmon ("socket", MON_INFO, "Unknown message %x\n", cmd_buf[0]); |
| 1054 | } // }}} |
| 1055 | |
| 1056 | for(num = 1; num < tf_nump(); num++) { |
| 1057 | size = tf_sizep(num+1); |
| 1058 | groups = (size+7)/8; |
| 1059 | if (debug_socket) |
| 1060 | cWritemon ("socket", MON_DEBUG, " Parm(%d)[%db=%dB] = ", |
| 1061 | num, size,groups); |
| 1062 | if (size > 32) { |
| 1063 | word = tf_getlongp(&hword, num+1); |
| 1064 | longword = hword; longword <<= 32; longword |= word; |
| 1065 | for (i=groups; i>0;i--) { |
| 1066 | cmd_buf[ind] = (longword >> ((i-1)*8)) & 0xff; |
| 1067 | if (debug_socket) |
| 1068 | cWritemon ("socket", MON_DEBUG, "%02x", (unsigned char)cmd_buf[ind]); |
| 1069 | #ifndef USE_FPRINTF |
| 1070 | if (nas_trace) write(nas_fd, &cmd_buf[ind], 1); |
| 1071 | #else |
| 1072 | if (nas_trace) fprintf(nas_fd, "%02x", (unsigned char) cmd_buf[ind]); |
| 1073 | #endif |
| 1074 | ind++; |
| 1075 | } |
| 1076 | } else { |
| 1077 | word = tf_getp(num+1); |
| 1078 | for (i=groups; i>0;i--) { |
| 1079 | cmd_buf[ind] = (word >> ((i-1)*8)) & 0xff; |
| 1080 | if (debug_socket) |
| 1081 | cWritemon ("socket", MON_DEBUG, "%02x", (unsigned char)cmd_buf[ind]); |
| 1082 | #ifndef USE_FPRINTF |
| 1083 | if (nas_trace) write(nas_fd, &cmd_buf[ind], 1); |
| 1084 | #else |
| 1085 | if (nas_trace) fprintf(nas_fd, "%02x", (unsigned char) cmd_buf[ind]); |
| 1086 | #endif |
| 1087 | ind++; |
| 1088 | } |
| 1089 | } |
| 1090 | |
| 1091 | } |
| 1092 | if (debug_socket) cWritemon ("socket", MON_DEBUG, "\n"); |
| 1093 | |
| 1094 | |
| 1095 | if(cmd_buf[0] == PLI_RTL_CYCLE){//send rtl cycle |
| 1096 | num = tf_getp(2); |
| 1097 | for(ind = 0; ind < num;ind++)cmd_buf[ind] = PLI_RTL_CYCLE; |
| 1098 | } |
| 1099 | if(cmd_buf[0] == PLI_RTL_DATA){ |
| 1100 | tf_nodeinfo(2, &node_info); |
| 1101 | ind = 1; |
| 1102 | for(groups = (node_info.node_ngroups - 1); groups >= 0; groups--){ |
| 1103 | word = node_info.node_value.vecval_p[groups].avalbits; |
| 1104 | cmd_buf[ind] = (word >> 24) & 0xff; |
| 1105 | cmd_buf[ind+1] = (word >> 16) & 0xff; |
| 1106 | cmd_buf[ind+2] = (word >> 8) & 0xff; |
| 1107 | cmd_buf[ind+3] = word & 0xff; |
| 1108 | ind += 4; |
| 1109 | } |
| 1110 | } |
| 1111 | if(cmd_buf[0] == PLI_RETRY)ind = 0; |
| 1112 | if(cmd_buf[0] == PLI_QUIT){ |
| 1113 | sock->num = 0; |
| 1114 | if(sock->active->head_ptr)sock->active->head_ptr = 0; |
| 1115 | #ifndef USE_FPRINTF |
| 1116 | if (nas_trace) close(nas_fd); |
| 1117 | #else |
| 1118 | if (nas_trace) fclose(nas_fd); |
| 1119 | #endif |
| 1120 | } |
| 1121 | handle_buf(cmd_buf, ind); |
| 1122 | return 0; |
| 1123 | } |
| 1124 | |