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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 |