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[/] [or1k/] [tags/] [nog_patch_68/] [or1ksim/] [sim-config.c] - Blame information for rev 713

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1 645 markom 
/* config.c -- Simulator configuration
2 
   Copyright (C) 1999 Damjan Lampret, lampret@opencores.org
3 
 
4 
This file is part of OpenRISC 1000 Architectural Simulator.
5 
 
6 
This program is free software; you can redistribute it and/or modify
7 
it under the terms of the GNU General Public License as published by
8 
the Free Software Foundation; either version 2 of the License, or
9 
(at your option) any later version.
10 
 
11 
This program is distributed in the hope that it will be useful,
12 
but WITHOUT ANY WARRANTY; without even the implied warranty of
13 
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 
GNU General Public License for more details.
15 
 
16 
You should have received a copy of the GNU General Public License
17 
along with this program; if not, write to the Free Software
18 
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
19 
 
20 
/* Simulator configuration. Eventually this one will be a lot bigger. */
21 
 
22 
#include <stdlib.h>
23 
#include "sim-config.h"
24 
#include "abstract.h"
25 
#include "sprs.h"
26 
#include "spr_defs.h"
27 
#include "pic.h"
28 
#include "stats.h"
29 
#include "icache_model.h"
30 
#include "dcache_model.h"
31 
 
32 
#include "profiler.h"
33 
#include "mprofiler.h"
34 
 
35 
#define WARNING(s) fprintf (stderr, "WARNING: config.%s: %s\n", sections[section].name, (s))
36 
#define ERROR(s) {fprintf (stderr, "ERROR: config.%s:%s\n", sections[section].name, s); if (runtime.sim.init) exit (1);}
37 
#define MERROR(s) {fprintf (stderr, "ERROR: %s\n", s); if (runtime.sim.init) exit (1);}
38 
 
39 
#if !FAST_SIM
40 
struct config config;
41 
#endif
42 
struct runtime runtime;
43 
 
44 
int section = 0;
45 
extern struct section {
46 
  char *name;
47 
  int flags;
48 
} sections[];
49 
 
50 
void init_defconfig()
51 
{
52 
  int i;
53 
 
54 
#if !FAST_SIM
55 
  memset(&config, 0, sizeof(config));
56 
  /* Sim */
57 
  config.sim.exe_log = 0;
58 672 markom 
  config.sim.exe_log_type = EXE_LOG_HARDWARE;
59 
  config.sim.exe_log_start = 0;
60 
  config.sim.exe_log_end = 0;
61 
  config.sim.exe_log_marker = 0;
62 645 markom 
  config.sim.spr_log = 0;
63 
  strcpy (config.sim.exe_log_fn, "executed.log");
64 
  strcpy (config.sim.spr_log_fn, "spr.log");
65 
 
66 
  config.sim.debug = 0;
67 
  config.sim.verbose = 1;
68 
 
69 
  config.sim.profile_mode = 0;
70 
  config.sim.mprofile_mode = 0;
71 
  config.sim.mprofile_group = 2;
72 
  strcpy (config.sim.prof_fn, "sim.profile");
73 
  strcpy (config.sim.mprof_fn, "sim.mprofile");
74 
  strcpy (runtime.sim.script_fn, "(default)");
75 
  config.sim.clkcycle_ps = 4000; /* 4000 for 4ns (250MHz) */
76 
 
77 
  /* Memory */
78 
  config.memory.type = MT_UNKNOWN;
79 
  config.memory.pattern = 0;
80 
  config.memory.random_seed = -1;  /* Generate new seed */
81 
  for (i = 0; i < MAX_MEMORIES; i++)
82 
    config.memory.table[i].ce = -1;     /* memory is disabled by default */
83 
 
84 
  /* IMMU & DMMU*/
85 
  config.immu.enabled = 0;
86 
  config.immu.hitdelay = 0;
87 
  config.immu.missdelay = 0;
88 
  config.dmmu.enabled = 0;
89 
  config.dmmu.hitdelay = 0;
90 
  config.dmmu.missdelay = 0;
91 
 
92 
  /* IC & DC */
93 
  config.ic.enabled = 0;
94 
  config.ic.hitdelay = 0;
95 
  config.ic.missdelay = 0;
96 
  config.ic.nways = 0;
97 
  config.ic.nsets = 0;
98 
  config.ic.ustates = 0;
99 
  config.dc.enabled = 0;
100 
  config.dc.load_hitdelay = 0;
101 
  config.dc.load_missdelay = 0;
102 
  config.dc.nways = 0;
103 
  config.dc.nsets = 0;
104 
  config.dc.ustates = 0;
105 
  config.dc.store_hitdelay = 0;
106 
  config.dc.store_missdelay = 0;
107 
 
108 
  /* Memory Controller */
109 
  config.mc.enabled = 0;
110 
 
111 
  /* Uarts */
112 
  config.nuarts = 0;
113 
 
114 
  /* DMAs */
115 
  config.ndmas = 0;
116 
 
117 
  /* VGAs */
118 
  config.nvgas = 0;
119 
 
120 
  /* Frame buffer */
121 
  config.fb.enabled = 0;
122 
 
123 
  /* CPU */
124 
  config.cpu.superscalar = 0;
125 
  config.sim.history = 0;
126 
  config.cpu.hazards = 0;
127 
  config.cpu.dependstats = 0;
128 
  config.cpu.sbuf_len = 0;
129 
  config.cpu.upr = SPR_UPR_UP | SPR_UPR_DCP | SPR_UPR_ICP | SPR_UPR_DMP
130 
                 | SPR_UPR_IMP | SPR_UPR_OB32P | SPR_UPR_DUP | SPR_UPR_PICP
131 
                 | SPR_UPR_PMP | SPR_UPR_TTP;
132 
  config.cpu.sr = 0x00008003;
133 
 
134 
  /* Debug */
135 
  config.debug.enabled = 0;
136 
  config.debug.gdb_enabled = 0;
137 
  config.debug.server_port = 0;
138 
 
139 
  /* VAPI */
140 
  config.vapi.enabled = 0;
141 
  strcpy (config.vapi.vapi_fn, "vapi.log");
142 
 
143 
  /* Ethernet */
144 
  config.nethernets = 0;
145 
 
146 
  /* GPIO */
147 
  config.ngpios = 0;
148 
 
149 
  /* Tick timer */
150 
  config.tick.enabled = 0;
151 
 
152 
  /* PM */
153 
  config.pm.enabled = 0;
154 
#endif
155 
 
156 
  /* Configure runtime */
157 
  memset(&runtime, 0, sizeof(runtime));
158 
 
159 
  /* Sim */
160 
  runtime.sim.fexe_log = NULL;
161 
  runtime.sim.fspr_log = NULL;
162 
  runtime.sim.iprompt = 0;
163 
  runtime.sim.fprof = NULL;
164 
  runtime.sim.fmprof = NULL;
165 
  runtime.sim.init = 1;
166 
  runtime.sim.script_file_specified = 0;
167 
 
168 
  /* VAPI */
169 
  runtime.vapi.vapi_file = NULL;
170 
  runtime.vapi.enabled = 0;
171 
}
172 
 
173 
int parse_args(int argc, char *argv[])
174 
{
175 
  unsigned long val;
176 
 
177 
  argv++; argc--;
178 
  while (argc) {
179 
    if (argc && (*argv[0] != '-')) {
180 
      runtime.sim.filename = argv[0];
181 
      argc--;
182 
      argv++;
183 
    } else
184 
#if !FAST_SIM /* Constant cfg */
185 
    if (strcmp(*argv, "-f") == 0 || strcmp(*argv, "--file") == 0) {
186 
      argv++; argc--;
187 
      if (argv[0]) {
188 
        read_script_file(argv[0]);
189 
        argv++; argc--;
190 
      } else {
191 
        fprintf(stderr, "Configure filename not specified!\n");
192 
        return 1;
193 
      }
194 
    } else
195 
#endif
196 
    if (strcmp(*argv, "--nosrv") == 0) {  /* (CZ) */
197 
      config.debug.gdb_enabled = 0;
198 
      argv++; argc--;
199 
    } else
200 
    if (strcmp(*argv, "--srv") == 0) {  /* (CZ) */
201 
      char *s;
202 
      if(!--argc)
203 
        return 1;
204 
      config.debug.enabled = 1;
205 
      config.debug.gdb_enabled = 0;
206 
      config.debug.server_port = strtol(*(++argv),&s,10);
207 
      if(*s)
208 
        return 1;
209 
      argv++; argc--;
210 
    } else
211 
    if (strcmp(*argv, "-i") == 0) {
212 
      runtime.sim.iprompt = 1;
213 
      argv++; argc--;
214 
    } else
215 
    if (strcmp(*argv, "-v") == 0) {
216 
      version();
217 
      exit(0);
218 
    } else
219 
#if !FAST_SIM
220 
    if (strcmp(*argv, "--profile") == 0) {
221 
      config.sim.profile = 1;
222 
      argv++; argc--;
223 
      if (argv[0][0] != '-') {
224 
        if ((argv[0][0] == 'c') || (argv[0][1] == 'c')) config.sim.profile_mode |= PROF_CUMULATIVE;
225 
        if ((argv[0][0] == 'q') || (argv[0][1] == 'q')) config.sim.profile_mode |= PROF_QUIET;
226 
        argv++; argc--;
227 
      }
228 
    } else
229 
    if (strcmp(*argv, "--mprofile_d") == 0) {
230 
      config.sim.mprofile = 1;
231 
      config.sim.mprofile_mode = MODE_DETAIL;
232 
      argv++; argc--;
233 
    } else
234 
    if (strcmp(*argv, "--mprofile_p") == 0) {
235 
      config.sim.mprofile = 1;
236 
      config.sim.mprofile_mode = MODE_PRETTY;
237 
      argv++; argc--;
238 
    } else
239 
    if (strcmp(*argv, "--mprofile_a") == 0) {
240 
      config.sim.mprofile = 1;
241 
      config.sim.mprofile_mode = MODE_ACCESS;
242 
      argv++; argc--;
243 
    } else
244 
    if (strcmp(*argv, "--mprofile_w") == 0) {
245 
      config.sim.mprofile = 1;
246 
      config.sim.mprofile_mode = MODE_WIDTH;
247 
      argv++; argc--;
248 
    } else
249 
    if (!strcmp(argv[0], "-g") || !strcmp(argv[0], "--group")) {
250 
      argv++; argc--;
251 
      config.sim.mprofile_group = strtoul(argv[0], NULL, 0);
252 
      argv++; argc--;
253 
    } else
254 
#endif
255 
    if (strcmp(*argv, "--output-cfg") == 0) {
256 
      runtime.sim.output_cfg = 1;
257 
      argv++; argc--;
258 
    } else {
259 
      fprintf(stderr, "Unknown option: %s\n", *argv);
260 
      return 1;
261 
    }
262 
  }
263 
 
264 
  if (!argc)
265 
    return 0;
266 
 
267 
  return 0;
268 
}
269 
 
270 
#if !FAST_SIM
271 
#define CNV(x) ((isspace(x) || (x) == 0) ? ' ' : (x))
272 
 
273 
/* Substitute for less powerful fscanf */
274 
int fscanf_ex (FILE *f, char *fmt, void *buf, char *str)
275 
{
276 
  char tmp[STR_SIZE];
277 
  char ch;
278 
  int i = 0;
279 
  while (*fmt) {
280 
    switch (*fmt) {
281 
      case '%':
282 
        while(*fmt != 0 && !isalpha (*fmt))
283 
          tmp[i++] = *(fmt++);
284 
        tmp[i++] = *(fmt++);
285 
        if (tmp[i - 1] == 's') {
286 
          char *cbuf = (char *)buf;
287 
          i = 0;
288 
          while (ch = (f ? fgetc (f) : *str++), isspace(ch))
289 
            if (f ? feof (f) : *str) return 1;
290 
          if (f)
291 
            ungetc (ch, f);
292 
          else
293 
            str--;
294 
          while ((*(cbuf++) = ch = (f ? fgetc (f) : *str++), CNV(ch) ) != *fmt) {
295 
            if ((f ? feof (f) : *str)) return 1;
296 
            if (++i >= STR_SIZE) {
297 
              fprintf (stderr, "ERROR: string too long.\n");
298 
              return 1;
299 
            }
300 
          }
301 
          *(--cbuf) = 0;
302 
          fmt++;
303 
        } else {
304 
          tmp[i++] = 0;
305 
          if (f)
306 
            fscanf (f, tmp, buf);
307 
          else
308 
            sscanf (str, tmp, buf);
309 
        }
310 
        break;
311 
      default:
312 
        while ((ch = (f ? fgetc (f) : *str++)) != *fmt) {
313 
          if (!isspace (ch)) {
314 
            char tmp[200];
315 
            sprintf (tmp, "unexpected char '%c' (expecting '%c')\n", ch, *fmt);
316 
            fprintf (stderr, "WARNING: config.%s: %s\n", sections[section], tmp);
317 
            WARNING(tmp);
318 
          }
319 
          if ((f ? feof (f) : *str)) return 1;
320 
        }
321 
        fmt++;
322 
        break;
323 
    }
324 
  }
325 
  return 0;
326 
}
327 
#endif /* !FAST_SIM */
328 
 
329 
void print_config()
330 
{
331 
  if (config.sim.verbose) {
332 
    char temp[20];
333 
    printf("Verbose on, ");
334 
    if (config.sim.debug)
335 
      printf("simdebug on, ");
336 
    else
337 
      printf("simdebug off, ");
338 
    if (runtime.sim.iprompt)
339 
      printf("interactive prompt on\n");
340 
    else
341 
      printf("interactive prompt off\n");
342 
 
343 
    printf("Machine initialization...\n");
344 
    generate_time_pretty (temp, config.sim.clkcycle_ps);
345 
    printf("Clock cycle: %s\n", temp);
346 
    if (testsprbits(SPR_UPR, SPR_UPR_DCP))
347 
      printf("Data cache present.\n");
348 
    else
349 
      printf("No data cache.\n");
350 
    if (testsprbits(SPR_UPR, SPR_UPR_ICP))
351 
      printf("Insn cache tag present.\n");
352 
    else
353 
      printf("No instruction cache.\n");
354 
    if (config.bpb.enabled)
355 
      printf("BPB simulation on.\n");
356 
    else
357 
      printf("BPB simulation off.\n");
358 
    if (config.bpb.btic)
359 
      printf("BTIC simulation on.\n");
360 
    else
361 
      printf("BTIC simulation off.\n");
362 
  }
363 
}
364 
 
365 
#if !FAST_SIM
366 
/* Forward declarations of functions */
367 
void base_include ();
368 
void sim_clkcycle ();
369 672 markom 
void sim_exe_log_type ();
370 645 markom 
void change_device ();
371 
void end_device ();
372 
void uart_nuarts ();
373 
void uart_baseaddr ();
374 
void uart_rxfile ();
375 
void uart_txfile ();
376 
void uart_jitter ();
377 
void uart_irq ();
378 
void uart_16550 ();
379 
void uart_vapi_id ();
380 
void dma_ndmas ();
381 
void dma_baseaddr ();
382 
void dma_irq ();
383 
void dma_vapi_id ();
384 
void memory_type ();
385 
void memory_nmemories ();
386 
void memory_ce ();
387 
void memory_baseaddr ();
388 
void memory_size ();
389 
void memory_name ();
390 
void memory_log ();
391 
void memory_delayr ();
392 
void memory_delayw ();
393 
void cpu_sbuf_len ();
394 
void eth_nethernets ();
395 
void eth_baseaddr ();
396 
void eth_dma ();
397 
void eth_rx_channel ();
398 
void eth_tx_channel ();
399 
void eth_rxfile ();
400 
void eth_txfile ();
401 
void eth_vapi_id ();
402 
void gpio_ngpios ();
403 
void gpio_baseaddr ();
404 
void gpio_irq ();
405 
void gpio_base_vapi_id ();
406 
void vga_nvgas ();
407 
void vga_baseaddr ();
408 
void vga_irq ();
409 
void vga_refresh_rate ();
410 
void vga_filename ();
411 
void vga_bufaddr ();
412 
void vga_paladdr ();
413 
void vga_refresh_rate ();
414 
void vga_filename ();
415 
void immu_enabled ();
416 
void immu_nsets ();
417 
void immu_nways ();
418 
void immu_pagesize ();
419 
void immu_entrysize ();
420 
void immu_ustates ();
421 
void dmmu_enabled ();
422 
void dmmu_nsets ();
423 
void dmmu_nways ();
424 
void dmmu_pagesize ();
425 
void dmmu_entrysize ();
426 
void dmmu_ustates ();
427 
void ic_enabled ();
428 
void ic_nsets ();
429 
void ic_nways ();
430 
void ic_blocksize ();
431 
void ic_ustates ();
432 
void dc_enabled ();
433 
void dc_nsets ();
434 
void dc_nways ();
435 
void dc_blocksize ();
436 
void dc_ustates ();
437 
 
438 
unsigned long tempL;
439 
unsigned long tempUL;
440 
char tempS[STR_SIZE];
441 
 
442 
#define CPF_SUBSECTION 1
443 
#define CPF_SUBFIELD   2
444 
#define CPF_GLOBAL     4   /* Not part of the substructure (group) in config */
445 
 
446 
struct section sections[] = {
447 
  {"base",   0},   /* 0  */
448 
  {"mc",     0},
449 
  {"uart",   0},
450 
  {"dma",    0},
451 
  {"memory", 0},
452 
  {"cpu",    0},   /* 5  */
453 
  {"sim",    0},
454 
  {"debug",  0},
455 
  {"VAPI",   0},
456 
  {"ethernet",0},
457 
  {"tick",   0},   /* 10 */
458 
  {"immu",   0},
459 
  {"dmmu",   0},
460 
  {"ic",     0},
461 
  {"dc",     0},
462 
  {"gpio",   0},   /* 15 */
463 
  {"bpb",    0},
464 
  {"pm",     0},
465 
  {"vga",    0},
466 664 markom 
  {"fb",     0},
467 
  {"kbd",    0}    /* 20 */
468 645 markom 
};
469 
 
470 
/* *INDENT-OFF* */
471 
 
472 
/* Parameter definitions */
473 
struct config_params {
474 
  int section;
475 
  char *name;
476 
  char *type;
477 
  void (*func)();
478 
  void *addr;
479 
  int attr;
480 
} config_params[] = {
481 
{0, "include",            "\"%s\"",      base_include,  (void *)(&tempS), 0},
482 
 
483 
{1, "enabled",            "=%i",         NULL,          (void *)(&config.mc.enabled), 0},
484 
{1, "baseaddr",           "=0x%x",       NULL,          (void *)(&config.mc.baseaddr), 0},
485 
{1, "POC",                "=0x%x",       NULL,          (void *)(&config.mc.POC), 0},
486 
 
487 
{2, "nuarts",             "=%i",         uart_nuarts,   (void *)(&tempL), CPF_GLOBAL},
488 
{2, "device",             "%i",          change_device, (void *)(&tempL), 0},
489 
{2, "enddevice",          "",            end_device,    NULL, 0},
490 
{2, "baseaddr",           "=0x%x",       uart_baseaddr, (void *)(&tempUL), 0},
491 
{2, "irq",                "=%i",         uart_irq,      (void *)(&tempL), 0},
492 
{2, "16550",              "=%i",         uart_16550,    (void *)(&tempL), 0},
493 
{2, "jitter",             "=%i",         uart_jitter,   (void *)(&tempL), 0},
494 
{2, "rxfile",             "=\"%s\"",     uart_rxfile,   (void *)(&tempS[0]), 0},
495 
{2, "txfile",             "=\"%s\"",     uart_txfile,   (void *)(&tempS[0]), 0},
496 
{2, "vapi_id",            "=0x%x",       uart_vapi_id,  (void *)(&tempUL), 0},
497 
 
498 
{3, "ndmas",              "=%i",         dma_ndmas,     (void *)(&tempL), CPF_GLOBAL},
499 
{3, "device",             "%i",          change_device, (void *)(&tempL), 0},
500 
{3, "enddevice",          "",            end_device,    NULL, 0},
501 
{3, "baseaddr",           "=0x%x",       dma_baseaddr,  (void *)(&tempUL), 0},
502 
{3, "irq",                "=%i",         dma_irq,       (void *)(&tempL), 0},
503 
{3, "vapi_id",            "=0x%x",       dma_vapi_id,   (void *)(&tempUL), 0},
504 
 
505 
{4, "random_seed",        "=%i",         NULL,          (void *)(&config.memory.random_seed), 0},
506 
{4, "pattern",            "=%i",         NULL,          (void *)(&config.memory.pattern), 0},
507 
{4, "type",               "=%s ",        memory_type,   (void *)(&tempS[0]), 0},
508 
{4, "nmemories",          "=%i",         memory_nmemories,(void *)(&tempL), CPF_GLOBAL},
509 
{4, "device",             "%i",          change_device, (void *)(&tempL), 0},
510 
{4, "enddevice",          "",            end_device,    NULL, 0},
511 
{4, "ce",                 "=%i",         memory_ce,     (void *)(&tempL), 0},
512 
{4, "baseaddr",           "=0x%x",       memory_baseaddr,(void *)(&tempUL), 0},
513 
{4, "size",               "=0x%x",       memory_size,   (void *)(&tempUL), 0},
514 
{4, "name",               "=\"%s\"",     memory_name,   (void *)(&tempS[0]), 0},
515 
{4, "log",                "=\"%s\"",     memory_log,    (void *)(&tempS[0]), 0},
516 
{4, "delayr",             "=%i",         memory_delayr, (void *)(&tempL), 0},
517 
{4, "delayw",             "=%i",         memory_delayw, (void *)(&tempL), 0},
518 
 
519 
{5, "ver",                "=0x%x",       NULL,          (void *)(&config.cpu.ver), 0},
520 
{5, "rev",                "=0x%x",       NULL,          (void *)(&config.cpu.rev), 0},
521 
{5, "upr",                "=0x%x",       NULL,          (void *)(&config.cpu.upr), 0},
522 
{5, "sr",                 "=0x%x",       NULL,          (void *)(&config.cpu.sr), 0},
523 
{5, "hazards",            "=%i",         NULL,          (void *)(&config.cpu.hazards), 0},
524 
{5, "superscalar",        "=%i",         NULL,          (void *)(&config.cpu.superscalar), 0},
525 
{5, "dependstats",        "=%i",         NULL,          (void *)(&config.cpu.dependstats), 0},
526 
{5, "sbuf_len",           "=%i",         cpu_sbuf_len,  (void *)(&config.cpu.sbuf_len), 0},
527 
 
528 
{6, "debug",              "=%i",         NULL,          (void *)(&config.sim.debug), 0},
529 
{6, "verbose",            "=%i",         NULL,          (void *)(&config.sim.verbose), 0},
530 
{6, "profile",            "=%i",         NULL,          (void *)(&config.sim.profile), 0},
531 
{6, "prof_fn",            "=\"%s\"",     NULL,          (void *)(&config.sim.prof_fn[0]), 0},
532 
{6, "mprofile",           "=%i",         NULL,          (void *)(&config.sim.mprofile), 0},
533 
{6, "mprof_fn",           "=\"%s\"",     NULL,          (void *)(&config.sim.mprof_fn[0]), 0},
534 
{6, "history",            "=%i",         NULL,          (void *)(&config.sim.history), 0},
535 
{6, "exe_log",            "=%i",         NULL,          (void *)(&config.sim.exe_log), 0},
536 672 markom 
{6, "exe_log_type",       "=%s ",        sim_exe_log_type, (void *)(&tempS[0]), 0},
537 
{6, "exe_log_start",      "=%i",         NULL,          (void *)(&config.sim.exe_log_start), 0},
538 
{6, "exe_log_end",        "=%i",         NULL,          (void *)(&config.sim.exe_log_end), 0},
539 
{6, "exe_log_marker",     "=%i",         NULL,          (void *)(&config.sim.exe_log_marker), 0},
540 645 markom 
{6, "exe_log_fn",         "=\"%s\"",     NULL,          (void *)(&config.sim.exe_log_fn[0]), 0},
541 
{6, "spr_log",            "=%i",         NULL,          (void *)(&config.sim.spr_log), 0},
542 
{6, "spr_log_fn",         "=\"%s\"",     NULL,          (void *)(&config.sim.spr_log_fn[0]), 0},
543 
{6, "clkcycle",           "=%s ",        sim_clkcycle,  (void *)(&tempS[0]), 0},
544 
 
545 
{7, "enabled",            "=%i",         NULL,          (void *)(&config.debug.enabled), 0},
546 
{7, "gdb_enabled",        "=%i",         NULL,          (void *)(&config.debug.gdb_enabled), 0},
547 
{7, "server_port",        "=%i",         NULL,          (void *)(&config.debug.server_port), 0},
548 
{7, "vapi_id",            "=0x%x",       NULL,          (void *)(&config.debug.vapi_id), 0},
549 
 
550 
{8, "enabled",            "=%i",         NULL,          (void *)(&config.vapi.enabled), 0},
551 
{8, "server_port",        "=%i",         NULL,          (void *)(&config.vapi.server_port), 0},
552 
{8, "log_enabled",        "=%i",         NULL,          (void *)(&config.vapi.log_enabled), 0},
553 
{8, "hide_device_id",     "=%i",         NULL,          (void *)(&config.vapi.hide_device_id), 0},
554 
{8, "vapi_log_fn",        "=\"%s\"",     NULL,          (void *)(&config.vapi.vapi_fn[0]), 0},
555 
 
556 
{9, "nethernets",         "=%i",         eth_nethernets,(void *)(&tempL), CPF_GLOBAL},
557 
{9, "device",             "%i",          change_device, (void *)(&tempL), 0},
558 
{9, "enddevice",          "",            end_device,    NULL, 0},
559 
{9, "baseaddr",           "=0x%x",       eth_baseaddr,  (void *)(&tempUL), 0},
560 
{9, "dma",                "=%i",         eth_dma,       (void *)(&tempL), 0},
561 
{9, "rx_channel",         "=%i",         eth_rx_channel,(void *)(&tempL), 0},
562 
{9, "tx_channel",         "=%i",         eth_tx_channel,(void *)(&tempL), 0},
563 
{9, "rxfile",             "=\"%s\"",     eth_rxfile,    (void *)(&tempS[0]), 0},
564 
{9, "txfile",             "=\"%s\"",     eth_txfile,    (void *)(&tempS[0]), 0},
565 
{9, "vapi_id",            "=0x%x",       eth_vapi_id,   (void *)(&tempUL), 0},
566 
 
567 
{10, "enabled",           "=%i",         NULL,          (void *)(&config.tick.enabled), 0},
568 
 
569 
{11, "enabled",           "=%i",         immu_enabled,  (void *)(&tempL), 0},
570 
{11, "nsets",             "=%i",         immu_nsets,    (void *)(&tempL), 0},
571 
{11, "nways",             "=%i",         immu_nways,    (void *)(&tempL), 0},
572 
{11, "pagesize",          "=%i",         immu_pagesize, (void *)(&tempL), 0},
573 
{11, "entrysize",         "=%i",         immu_entrysize,(void *)(&tempL), 0},
574 
{11, "ustates",           "=%i",         immu_ustates,  (void *)(&tempL), 0},
575 
{11, "missdelay",         "=%i",         NULL,          (void *)(&config.immu.missdelay), 0},
576 
{11, "hitdelay",          "=%i",         NULL,          (void *)(&config.immu.hitdelay), 0},
577 
 
578 
{12, "enabled",           "=%i",         dmmu_enabled,  (void *)(&tempL), 0},
579 
{12, "nsets",             "=%i",         dmmu_nsets,    (void *)(&tempL), 0},
580 
{12, "nways",             "=%i",         dmmu_nways,    (void *)(&tempL), 0},
581 
{12, "pagesize",          "=%i",         dmmu_pagesize, (void *)(&tempL), 0},
582 
{12, "entrysize",         "=%i",         dmmu_entrysize,(void *)(&tempL), 0},
583 
{12, "ustates",           "=%i",         dmmu_ustates,  (void *)(&tempL), 0},
584 
{12, "missdelay",         "=%i",         NULL,          (void *)(&config.dmmu.missdelay), 0},
585 
{12, "hitdelay",          "=%i",         NULL,          (void *)(&config.dmmu.hitdelay), 0},
586 
 
587 
{13, "enabled",           "=%i",         ic_enabled,    (void *)(&tempL), 0},
588 
{13, "nsets",             "=%i",         ic_nsets,      (void *)(&tempL), 0},
589 
{13, "nways",             "=%i",         ic_nways,      (void *)(&tempL), 0},
590 
{13, "blocksize",         "=%i",         ic_blocksize,  (void *)(&tempL), 0},
591 
{13, "ustates",           "=%i",         ic_ustates,    (void *)(&tempL), 0},
592 
{13, "missdelay",         "=%i",         NULL,          (void *)(&config.ic.missdelay), 0},
593 
{13, "hitdelay",          "=%i",         NULL,          (void *)(&config.ic.hitdelay), 0},
594 
 
595 
{14, "enabled",           "=%i",         dc_enabled,    (void *)(&tempL), 0},
596 
{14, "nsets",             "=%i",         dc_nsets,      (void *)(&tempL), 0},
597 
{14, "nways",             "=%i",         dc_nways,      (void *)(&tempL), 0},
598 
{14, "blocksize",         "=%i",         dc_blocksize,  (void *)(&tempL), 0},
599 
{14, "ustates",           "=%i",         dc_ustates,    (void *)(&tempL), 0},
600 
{14, "load_missdelay",    "=%i",         NULL,          (void *)(&config.dc.load_missdelay), 0},
601 
{14, "load_hitdelay",     "=%i",         NULL,          (void *)(&config.dc.load_hitdelay), 0},
602 
{14, "store_missdelay",   "=%i",         NULL,          (void *)(&config.dc.store_missdelay), 0},
603 
{14, "store_hitdelay",    "=%i",         NULL,          (void *)(&config.dc.store_hitdelay), 0},
604 
 
605 
{15, "ngpios",            "=%i",         gpio_ngpios,   (void *)(&tempL), CPF_GLOBAL},
606 
{15, "device",            "%i",          change_device, (void *)(&tempL), 0},
607 
{15, "baseaddr",          "=0x%x",       gpio_baseaddr, (void *)(&tempUL), 0},
608 
{15, "irq",               "=%i",         gpio_irq,      (void *)(&tempL), 0},
609 
{15, "base_vapi_id",      "=0x%x",       gpio_base_vapi_id,   (void *)(&tempUL), 0},
610 
{15, "enddevice",         "",            end_device,    NULL, 0},
611 
 
612 
{16, "enabled",           "=%i",         NULL,          (void *)(&config.bpb.enabled), 0},
613 
{16, "btic",              "=%i",         NULL,          (void *)(&config.bpb.btic), 0},
614 
{16, "sbp_bnf_fwd",       "=%i",         NULL,          (void *)(&config.bpb.sbp_bnf_fwd), 0},
615 
{16, "sbp_bf_fwd",        "=%i",         NULL,          (void *)(&config.bpb.sbp_bf_fwd), 0},
616 
{16, "missdelay",         "=%i",         NULL,          (void *)(&config.bpb.missdelay), 0},
617 
{16, "hitdelay",          "=%i",         NULL,          (void *)(&config.bpb.hitdelay), 0},
618 
 
619 
{17, "enabled",           "=%i",         NULL,          (void *)(&config.pm.enabled), 0},
620 
 
621 
{18, "nvgas",             "=%i",         vga_nvgas,     (void *)(&tempL), CPF_GLOBAL},
622 
{18, "device",            "%i",          change_device, (void *)(&tempL), 0},
623 
{18, "baseaddr",          "=0x%x",       vga_baseaddr,  (void *)(&tempUL), 0},
624 
{18, "irq",               "=%i",         vga_irq,       (void *)(&tempL), 0},
625 
{18, "refresh_rate",      "=%i",         vga_refresh_rate, (void *)(&tempUL), 0},
626 
{18, "filename",          "=\"%s\"",     vga_filename,  (void *)(&tempS[0]), 0},
627 
{18, "enddevice",         "",            end_device,    NULL, 0},
628 
 
629 
{19, "enabled",           "=%i",         NULL,          (void *)(&config.fb.enabled), 0},
630 647 markom 
{19, "baseaddr",          "=0x%x",       NULL,          (void *)(&config.fb.baseaddr), 0},
631 645 markom 
{19, "refresh_rate",      "=%i",         NULL,          (void *)(&config.fb.refresh_rate), 0},
632 664 markom 
{19, "filename",          "=\"%s\"",     NULL,          (void *)(&config.fb.filename), 0},
633 
 
634 
{20, "enabled",           "=%i",         NULL,          (void *)(&config.kbd.enabled), 0},
635 
{20, "baseaddr",          "=0x%x",       NULL,          (void *)(&config.kbd.baseaddr), 0},
636 
{20, "irq",               "=%i",         NULL,          (void *)(&config.kbd.irq), 0},
637 
{20, "rxfile",            "=\"%s\"",     NULL,          (void *)(&config.kbd.rxfile), 0}
638 645 markom 
};
639 
 
640 
/* *INDENT-ON* */
641 
 
642 
int current_device = -1;
643 
void change_device () {
644 
  current_device = tempL;
645 
}
646 
 
647 
void end_device () {
648 
  current_device = -1;
649 
}
650 
 
651 
void base_include () {
652 
  read_script_file (tempS);
653 
  section = 0;
654 
}
655 
 
656 
void sim_clkcycle () {
657 
  int len = strlen (tempS);
658 
  int pos = len - 1;
659 
  long time;
660 
  if (len < 2) goto err;
661 
  if (tempS[pos--] != 's') goto err;
662 
  switch (tempS[pos--]) {
663 
    case 'p': time = 1; break;
664 
    case 'n': time = 1000; break;
665 
    case 'u': time = 1000000; break;
666 
    case 'm': time = 1000000000; break;
667 
  default:
668 
    goto err;
669 
  }
670 
  tempS[pos + 1] = 0;
671 
  config.sim.clkcycle_ps = time * atol (tempS);
672 
  return;
673 
err:
674 
  ERROR("invalid time format.");
675 
}
676 
 
677 672 markom 
void sim_exe_log_type () {
678 
  if (strcmp (tempS, "default") == 0)
679 
    config.sim.exe_log_type = EXE_LOG_HARDWARE;
680 
  else if (strcmp (tempS, "hardware") == 0)
681 
    config.sim.exe_log_type = EXE_LOG_HARDWARE;
682 675 markom 
  else if (strcmp (tempS, "simple") == 0)
683 
    config.sim.exe_log_type = EXE_LOG_SIMPLE;
684 672 markom 
  else if (strcmp (tempS, "software") == 0) {
685 
    config.sim.exe_log_type = EXE_LOG_SOFTWARE;
686 
  } else {
687 
    char tmp[200];
688 
    sprintf (tmp, "invalid execute log type '%s'.\n", tempS);
689 
    ERROR(tmp);
690 
  }
691 
}
692 
 
693 645 markom 
void uart_nuarts () {
694 
  if (tempL >= 0 && tempL < MAX_UARTS)
695 
    config.nuarts = tempL;
696 
  else
697 
    ERROR("invalid number of devices.");
698 
}
699 
 
700 
void uart_baseaddr () {
701 
  if (current_device >= 0 && current_device < config.nuarts)
702 
    config.uarts[current_device].baseaddr = tempUL;
703 
  else
704 
    ERROR("invalid device number.");
705 
}
706 
 
707 
void uart_jitter () {
708 
  if (current_device >= 0 && current_device < config.nuarts)
709 
    config.uarts[current_device].jitter = tempL;
710 
  else
711 
    ERROR("invalid device number.");
712 
}
713 
 
714 
void uart_irq () {
715 
  if (current_device >= 0 && current_device < config.nuarts)
716 
    config.uarts[current_device].irq = tempL;
717 
  else
718 
    ERROR("invalid device number.");
719 
}
720 
 
721 
void uart_16550 () {
722 
  if (current_device >= 0 && current_device < config.nuarts)
723 
    config.uarts[current_device].uart16550 = tempL;
724 
  else
725 
    ERROR("invalid device number.");
726 
}
727 
 
728 
void uart_rxfile () {
729 
  if (current_device >= 0 && current_device < config.nuarts)
730 
    strcpy (config.uarts[current_device].rxfile, tempS);
731 
  else
732 
    ERROR("invalid device number.");
733 
}
734 
 
735 
void uart_txfile () {
736 
  if (current_device >= 0 && current_device < config.nuarts)
737 
    strcpy (config.uarts[current_device].txfile, tempS);
738 
  else
739 
    ERROR("invalid device number.");
740 
}
741 
 
742 
void uart_vapi_id () {
743 
  if (current_device >= 0 && current_device < config.nuarts)
744 
    config.uarts[current_device].vapi_id = tempUL;
745 
  else
746 
    ERROR("invalid device number.");
747 
}
748 
 
749 
void dma_ndmas () {
750 
  if (tempL >= 0 && tempL < MAX_DMAS)
751 
    config.ndmas = tempL;
752 
  else
753 
    ERROR("invalid number of devices.");
754 
}
755 
 
756 
void dma_baseaddr () {
757 
  if (current_device >= 0 && current_device < config.ndmas)
758 
    config.dmas[current_device].baseaddr = tempUL;
759 
  else
760 
    ERROR("invalid device number.");
761 
}
762 
 
763 
void dma_irq () {
764 
  if (current_device >= 0 && current_device < config.ndmas)
765 
    config.dmas[current_device].irq = tempL;
766 
  else
767 
    ERROR("invalid device number.");
768 
}
769 
 
770 
void dma_vapi_id () {
771 
  if (current_device >= 0 && current_device < config.ndmas)
772 
    config.dmas[current_device].vapi_id = tempUL;
773 
  else
774 
    ERROR("invalid device number.");
775 
}
776 
 
777 
void memory_nmemories () {
778 
  if (tempL >= 0 && tempL < MAX_MEMORIES)
779 
    config.memory.nmemories = tempL;
780 
  else
781 
    ERROR("invalid number of devices.");
782 
}
783 
 
784 
void memory_type () {
785 
  if (strcmp (tempS, "unknown") == 0)
786 
    config.memory.type = MT_UNKNOWN;
787 
  else if (strcmp (tempS, "random") == 0)
788 
    config.memory.type = MT_RANDOM;
789 
  else if (strcmp (tempS, "pattern") == 0)
790 
    config.memory.type = MT_PATTERN;
791 
  else if (strcmp (tempS, "zero") == 0) {
792 
    config.memory.type = MT_PATTERN;
793 
    config.memory.pattern = 0;
794 
  } else {
795 
    char tmp[200];
796 
    sprintf (tmp, "invalid memory type '%s'.\n", tempS);
797 
    ERROR(tmp);
798 
  }
799 
}
800 
 
801 
void memory_ce () {
802 
  if (current_device >= 0 && current_device < config.memory.nmemories)
803 
    config.memory.table[current_device].ce = tempL;
804 
  else
805 
    ERROR("invalid device number.");
806 
}
807 
 
808 
void memory_baseaddr () {
809 
  if (current_device >= 0 && current_device < config.memory.nmemories)
810 
    config.memory.table[current_device].baseaddr = tempUL;
811 
  else
812 
    ERROR("invalid device number.");
813 
}
814 
 
815 
void memory_size () {
816 
  if (current_device >= 0 && current_device < config.memory.nmemories)
817 
    config.memory.table[current_device].size = tempUL;
818 
  else
819 
    ERROR("invalid device number.");
820 
}
821 
 
822 
void memory_name () {
823 
  if (current_device >= 0 && current_device < config.memory.nmemories)
824 
    strcpy (config.memory.table[current_device].name, tempS);
825 
  else
826 
    ERROR("invalid device number.");
827 
}
828 
 
829 
void memory_log () {
830 
  if (current_device >= 0 && current_device < config.memory.nmemories)
831 
    strcpy (config.memory.table[current_device].log, tempS);
832 
  else
833 
    ERROR("invalid device number.");
834 
}
835 
 
836 
void memory_delayr () {
837 
  if (current_device >= 0 && current_device < config.memory.nmemories)
838 
    config.memory.table[current_device].delayr = tempL;
839 
  else
840 
    ERROR("invalid device number.");
841 
}
842 
 
843 
void memory_delayw () {
844 
  if (current_device >= 0 && current_device < config.memory.nmemories)
845 
    config.memory.table[current_device].delayw = tempL;
846 
  else
847 
    ERROR("invalid device number.");
848 
}
849 
 
850 
void cpu_sbuf_len () {
851 
  if (config.cpu.sbuf_len >= MAX_SBUF_LEN) {
852 
    config.cpu.sbuf_len = MAX_SBUF_LEN - 1;
853 
    WARNING("sbuf_len too large; truncated.");
854 
  } else if (config.cpu.sbuf_len < 0) {
855 
    config.cpu.sbuf_len = 0;
856 
    WARNING("sbuf_len negative; disabled.");
857 
  }
858 
}
859 
 
860 
void eth_nethernets () {
861 
  if (tempL >= 0 && tempL < MAX_ETHERNETS)
862 
    config.nethernets = tempL;
863 
  else
864 
    ERROR("invalid number of devices.");
865 
}
866 
 
867 
void eth_baseaddr () {
868 
  if (current_device >= 0 && current_device < config.nethernets)
869 
    config.ethernets[current_device].baseaddr = tempUL;
870 
  else
871 
    ERROR("invalid device number.");
872 
}
873 
 
874 
void eth_dma () {
875 
  if (current_device >= 0 && current_device < config.nethernets)
876 
    config.ethernets[current_device].dma = tempL;
877 
  else
878 
    ERROR("invalid device number.");
879 
}
880 
 
881 
void eth_rx_channel () {
882 
  if (current_device >= 0 && current_device < config.nethernets)
883 
    config.ethernets[current_device].rx_channel = tempL;
884 
  else
885 
    ERROR("invalid device number.");
886 
}
887 
 
888 
void eth_tx_channel () {
889 
  if (current_device >= 0 && current_device < config.nethernets)
890 
    config.ethernets[current_device].rx_channel = tempL;
891 
  else
892 
    ERROR("invalid device number.");
893 
}
894 
 
895 
void eth_rxfile () {
896 
  if (current_device >= 0 && current_device < config.nethernets)
897 
    strcpy (config.ethernets[current_device].rxfile, tempS);
898 
  else
899 
    ERROR("invalid device number.");
900 
}
901 
 
902 
void eth_txfile () {
903 
  if (current_device >= 0 && current_device < config.nethernets)
904 
    strcpy (config.ethernets[current_device].txfile, tempS);
905 
  else
906 
    ERROR("invalid device number.");
907 
}
908 
 
909 
void eth_vapi_id () {
910 
  if (current_device >= 0 && current_device < config.nethernets)
911 
    config.ethernets[current_device].vapi_id = tempUL;
912 
  else
913 
    ERROR("invalid device number.");
914 
}
915 
 
916 
void gpio_ngpios () {
917 
  if (tempL >= 0 && tempL < MAX_GPIOS)
918 
    config.ngpios = tempL;
919 
  else
920 
    ERROR("invalid number of devices.");
921 
}
922 
 
923 
void gpio_baseaddr () {
924 
  if (current_device >= 0 && current_device < config.ngpios)
925 
    config.gpios[current_device].baseaddr = tempUL;
926 
  else
927 
    ERROR("invalid device number.");
928 
}
929 
 
930 
void gpio_irq () {
931 
  if (current_device >= 0 && current_device < config.ngpios)
932 
    config.gpios[current_device].irq = tempL;
933 
  else
934 
    ERROR("invalid device number.");
935 
}
936 
 
937 
void gpio_base_vapi_id () {
938 
  if (current_device >= 0 && current_device < config.ngpios)
939 
    config.gpios[current_device].base_vapi_id = tempUL;
940 
  else
941 
    ERROR("invalid device number.");
942 
}
943 
 
944 
int is_power2 (int x) {
945 
  while (!(x & 1))
946 
    x >>= 1;
947 
  return x == 1;
948 
}
949 
 
950 
void immu_enabled () {
951 
  setsprbits (SPR_UPR, SPR_UPR_IMP, tempL & 1);
952 
  config.immu.enabled = tempL;
953 
}
954 
 
955 
void dmmu_enabled () {
956 
  setsprbits (SPR_UPR, SPR_UPR_DMP, tempL & 1);
957 
  config.dmmu.enabled = tempL;
958 
}
959 
 
960 
void immu_nsets () {
961 
  if (is_power2(tempL) && tempL <= 256)
962 
    config.immu.nsets = tempL;
963 
  else
964 
    ERROR("value of power of two and lower or equal than 256 expected.");
965 
}
966 
 
967 
void dmmu_nsets () {
968 
  if (is_power2(tempL) && tempL <= 256)
969 
    config.dmmu.nsets = tempL;
970 
  else
971 
    ERROR("value of power of two and lower or equal than 256 expected.");
972 
}
973 
 
974 
void immu_nways () {
975 
  if (tempL >= 1 && tempL <= 4)
976 
    config.immu.nways = tempL;
977 
  else
978 
    ERROR("value 1, 2, 3 or 4 expected.");
979 
}
980 
 
981 
void dmmu_nways () {
982 
  if (tempL >= 1 && tempL <= 4)
983 
    config.dmmu.nways = tempL;
984 
  else
985 
    ERROR("value 1, 2, 3 or 4 expected.");
986 
}
987 
 
988 
void immu_pagesize () {
989 
  if (is_power2(tempL))
990 
    config.immu.pagesize = tempL;
991 
  else
992 
    ERROR("value of power of two expected.");
993 
}
994 
 
995 
void dmmu_pagesize () {
996 
  if (is_power2(tempL))
997 
    config.dmmu.pagesize = tempL;
998 
  else
999 
    ERROR("value of power of two expected.");
1000 
}
1001 
 
1002 
void immu_entrysize () {
1003 
  if (is_power2(tempL))
1004 
    config.immu.entrysize = tempL;
1005 
  else
1006 
    ERROR("value of power of two expected.");
1007 
}
1008 
 
1009 
void dmmu_entrysize () {
1010 
  if (is_power2(tempL))
1011 
    config.dmmu.entrysize = tempL;
1012 
  else
1013 
    ERROR("value of power of two expected.");
1014 
}
1015 
 
1016 
void immu_ustates () {
1017 
  if (tempL >= 2 && tempL <= 4)
1018 
    config.immu.ustates = tempL;
1019 
  else
1020 
    ERROR("invalid USTATE.");
1021 
}
1022 
 
1023 
void dmmu_ustates () {
1024 
  if (tempL >= 2 && tempL <= 4)
1025 
    config.dmmu.ustates = tempL;
1026 
  else
1027 
    ERROR("invalid USTATE.");
1028 
}
1029 
 
1030 
void ic_enabled () {
1031 
  config.ic.enabled = tempL;
1032 
  setsprbits (SPR_UPR, SPR_UPR_ICP, tempL & 1);
1033 
}
1034 
 
1035 
void ic_nsets () {
1036 
  if (is_power2(tempL) && tempL <= MAX_IC_SETS)
1037 
    config.ic.nsets = tempL;
1038 
  else {
1039 
    char tmp[200];
1040 
    sprintf (tmp, "value of power of two and lower or equal than %i expected.", MAX_IC_SETS);
1041 
    ERROR(tmp);
1042 
  }
1043 
}
1044 
 
1045 
void ic_nways () {
1046 
  if (tempL >= 1 && tempL <= MAX_IC_WAYS)
1047 
    config.ic.nways = tempL;
1048 
  else
1049 
    ERROR("value 1, 2, 3 or 4 expected.");
1050 
}
1051 
 
1052 
void ic_blocksize () {
1053 
  if (is_power2(tempL))
1054 
    config.ic.blocksize = tempL;
1055 
  else
1056 
    ERROR("value of power of two expected.");
1057 
}
1058 
 
1059 
void ic_ustates () {
1060 
  if (tempL >= 2 && tempL <= 4)
1061 
    config.ic.ustates = tempL;
1062 
  else
1063 
    ERROR("invalid USTATE.");
1064 
}
1065 
 
1066 
void dc_enabled () {
1067 
  config.dc.enabled = tempL;
1068 
  setsprbits (SPR_UPR, SPR_UPR_DCP, tempL & 1);
1069 
}
1070 
 
1071 
void dc_nsets () {
1072 
  if (is_power2(tempL) && tempL <= MAX_DC_SETS)
1073 
    config.dc.nsets = tempL;
1074 
  else {
1075 
    char tmp[200];
1076 
    sprintf (tmp, "value of power of two and lower or equal than %i expected.", MAX_DC_SETS);
1077 
    ERROR(tmp);
1078 
  }
1079 
}
1080 
 
1081 
void dc_nways () {
1082 
  if (tempL >= 1 && tempL <= MAX_IC_WAYS)
1083 
    config.dc.nways = tempL;
1084 
  else
1085 
    ERROR("value 1, 2, 3 or 4 expected.");
1086 
}
1087 
 
1088 
void dc_blocksize () {
1089 
  if (is_power2(tempL))
1090 
    config.dc.blocksize = tempL;
1091 
  else
1092 
    ERROR("value of power of two expected.");
1093 
}
1094 
 
1095 
void dc_ustates () {
1096 
  if (tempL >= 2 && tempL <= 4)
1097 
    config.dc.ustates = tempL;
1098 
  else
1099 
    ERROR("invalid USTATE.");
1100 
}
1101 
 
1102 
void vga_nvgas () {
1103 
  if (tempL >= 0 && tempL < MAX_VGAS)
1104 
    config.nvgas = tempL;
1105 
  else
1106 
    ERROR("invalid number of devices.");
1107 
}
1108 
 
1109 
void vga_baseaddr () {
1110 
  if (current_device >= 0 && current_device < config.nvgas)
1111 
    config.vgas[current_device].baseaddr = tempUL;
1112 
  else
1113 
    ERROR("invalid device number.");
1114 
}
1115 
 
1116 
void vga_irq () {
1117 
  if (current_device >= 0 && current_device < config.nvgas)
1118 
    config.vgas[current_device].irq = tempL;
1119 
  else
1120 
    ERROR("invalid device number.");
1121 
}
1122 
 
1123 
void vga_refresh_rate () {
1124 
  if (current_device >= 0 && current_device < config.nvgas)
1125 
    config.vgas[current_device].refresh_rate = tempUL;
1126 
  else
1127 
    ERROR("invalid device number.");
1128 
}
1129 
 
1130 
void vga_filename () {
1131 
  if (current_device >= 0 && current_device < config.nvgas)
1132 
    strcpy (config.vgas[current_device].filename, tempS);
1133 
  else
1134 
    ERROR("invalid device number.");
1135 
}
1136 
 
1137 
/* Read environment from a script file. Does not fail - assumes default configuration instead.
1138 
   The syntax of script file is:
1139 
   param = value
1140 
   section x
1141 
     data
1142 
     param = value
1143 
   end
1144 
 
1145 
   Example:
1146 
   section mc
1147 
     memory_table_file = sim.mem
1148 
     enable = 1
1149 
     POC = 0x47892344
1150 
   end
1151 
 
1152 
 */
1153 
 
1154 
void read_script_file (char *filename)
1155 
{
1156 
  FILE *f;
1157 
  unsigned long memory_needed = 0;
1158 
  char *home = getenv("HOME");
1159 
  char ctmp[STR_SIZE];
1160 
  int local = 1;
1161 
  section = 0;
1162 
 
1163 
  sprintf(ctmp, "%s/.or1k/%s", home, filename);
1164 
  if ((f = fopen (filename, "rt")) != NULL
1165 
      || home != NULL && !(local = 0) && (f = fopen (ctmp, "rt")) != NULL) {
1166 
    unsigned long start, length;
1167 
    char type[STR_SIZE];
1168 
    int nparam;
1169 
    int rd, wd;
1170 
    if (config.sim.verbose && !runtime.sim.output_cfg)
1171 
      printf ("Reading script file from '%s'...\n", local ? filename : ctmp);
1172 
    strcpy (runtime.sim.script_fn, local ? filename : ctmp);
1173 
 
1174 
    while (!feof(f)) {
1175 
      char param[STR_SIZE];
1176 
      if (fscanf(f, "%s ", &param) != 1) break;
1177 
      /* Is this a sections? */
1178 
      if (strcmp (param, "section") == 0) {
1179 
        int i;
1180 
        section = 0;
1181 
        if (fscanf (f, "%s\n", &param) != 1) {
1182 
          fprintf (stderr, "%s: ERROR: Section name required.\n", local ? filename : ctmp);
1183 
          exit (1);
1184 
        }
1185 
        for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
1186 
          if (strcmp (sections[i].name, param) == 0) {
1187 
            section = i;
1188 
            break;
1189 
          }
1190 
        if (!section) {
1191 
          char tmp[200];
1192 
          sprintf (tmp, "Unknown section: %s; ignoring.", param);
1193 
          WARNING(tmp);
1194 
          /* just skip section */
1195 
          while (fscanf (f, "%s\n", &param) != 1 && strcmp (param, "end"));
1196 
        }
1197 
      } else if (strcmp (param, "end") == 0) {
1198 
        section = 0;
1199 
      } else if (strncmp (param, "/*", 2) == 0) {
1200 
        char c0 = 0, c1 = 0;
1201 
        while (c0 != '*' || c1 != '/') {
1202 
          c0 = c1;
1203 
          c1 = fgetc(f);
1204 
          if (feof(f)) {
1205 
            fprintf (stderr, "%s: ERROR: Comment reached EOF.\n", local ? filename : ctmp);
1206 
            exit (1);
1207 
          }
1208 
        }
1209 
      } else {
1210 
        int i, found = -1;
1211 
        for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
1212 
          if (config_params[i].section == section && strcmp (config_params[i].name, param) == 0) {
1213 
            found = i;
1214 
            break;
1215 
          }
1216 
        if (found < 0) {
1217 
          char tmp[200];
1218 
          sprintf (tmp, "Invalid parameter: %s; ignoring.\n", param);
1219 
          WARNING(tmp);
1220 
          while (fgetc(f) != '\n' || feof(f));
1221 
          continue;
1222 
        }
1223 
 
1224 
        /* Parse parameter value */
1225 
        {
1226 
          if (config_params[found].type[0])
1227 
            if(fscanf_ex (f, config_params[found].type, config_params[found].addr, 0))
1228 
              exit (1);
1229 
        }
1230 
        if (config_params[found].func)
1231 
          config_params[found].func();
1232 
      }
1233 
    }
1234 
    fclose (f);
1235 
    runtime.sim.script_file_specified = 1;
1236 
  } else
1237 
    if (config.sim.verbose)
1238 
      fprintf (stderr, "WARNING: Cannot read script file from '%s',\nneither '%s'.\n", filename, ctmp);
1239 
}
1240 
 
1241 
/* Utility for execution of set sim command.  */
1242 
static int set_config (char *s)
1243 
{
1244 
  char *sec, *item, *params;
1245 
  int noparams = 0, i, noitem = 0;
1246 
  while (*s && isspace (*s)) s++;
1247 
  sec = s;
1248 
  printf ("s:%s\n", s);
1249 
  while (*s && *s != ' ') s++;
1250 
  if (!(*s)) noitem = 1;
1251 
  *s = 0;
1252 
  printf ("sec:%s\n", sec);
1253 
  section = 0;
1254 
  for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
1255 
    if (strcmp (sections[i].name, sec) == 0) {
1256 
      section = i;
1257 
      break;
1258 
    }
1259 
 
1260 
  if (!section) return 1;
1261 
  if (noitem) return 2;
1262 
 
1263 
  item = ++s;
1264 
 
1265 
  while (*s && *s != ' ') s++;
1266 
  if (!(*s)) {
1267 
    noparams = 1;
1268 
    params = "";
1269 
  } else
1270 
    params = s + 1;
1271 
  *s = 0;
1272 
  printf ("item:%s\n", item);
1273 
  printf ("params:%s\n", params);
1274 
  {
1275 
    int i, found = -1;
1276 
    for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
1277 
      if (config_params[i].section == section && strcmp (config_params[i].name, item) == 0) {
1278 
        found = i;
1279 
        break;
1280 
      }
1281 
    if (found < 0) return 2;
1282 
 
1283 
    /* Parse parameter value */
1284 
    if (config_params[found].type[0])
1285 
      if(fscanf_ex (0, config_params[found].type, config_params[found].addr, params))
1286 
        return 3;
1287 
    if (config_params[found].func)
1288 
      config_params[found].func();
1289 
  }
1290 
  return 0;
1291 
}
1292 
 
1293 
/* Executes set sim command, displays error.  */
1294 
void set_config_command(char *s)
1295 
{
1296 
  int i;
1297 
  switch (set_config (s)) {
1298 
    case 1:
1299 
      printf ("Invalid or missing section name.  One of valid sections must be specified:\n");
1300 
      for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
1301 
        printf ("%s ", sections[i].name);
1302 
      printf ("\n");
1303 
      break;
1304 
    case 2:
1305 
      printf ("Invalid or missing item name.  One of valid items must be specified:\n");
1306 
      for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
1307 
        if (config_params[i].section == section)
1308 
          printf ("%s ", config_params[i].name);
1309 
      printf ("\n");
1310 
      break;
1311 
    case 3:
1312 
      printf ("Invalid parameters specified.\n");
1313 
      break;
1314 
  }
1315 
}
1316 
#endif /* !FAST_SIM */
1317 
 
1318 
/* Outputs C structure of current config to file */
1319 
void output_cfg (FILE *f)
1320 
{
1321 
  int i, comma;
1322 
  fprintf (f, "/* This file was automatically generated by or1ksim,\n"
1323 
              "   using --output-cfg switch (cfg file '%s'). */\n"
1324 
  "const static struct config config = {\n", runtime.sim.script_fn);
1325 
 
1326 
  fprintf (f, "  tick:{enabled:%i},\n", config.tick.enabled);
1327 
  fprintf (f, "  nuarts:%i, uarts:{", config.nuarts);
1328 
  comma = 0;
1329 
  for (i = 0; i < config.nuarts; i++) {
1330 
    fprintf (f, "%s\n    {rxfile:\"%s\", txfile:\"%s\", jitter:%i, baseaddr:0x%08x, irq:%i, vapi_id:0x%08x, uart16550:%i}",
1331 
      comma ? "," :"", config.uarts[i].rxfile, config.uarts[i].txfile, config.uarts[i].jitter, config.uarts[i].baseaddr, config.uarts[i].irq,
1332 
      config.uarts[i].vapi_id, config.uarts[i].uart16550);
1333 
    comma = 1;
1334 
  }
1335 
  fprintf (f, "},\n");
1336 
 
1337 
  fprintf (f, "  ndmas:%i, dmas:{", config.ndmas);
1338 
  comma = 0;
1339 
  for (i = 0; i < config.ndmas; i++) {
1340 
    fprintf (f, "%s\n    {baseaddr:0x%08x, irq:%i, vapi_id:0x%08x}",
1341 
      comma ? "," :"", config.dmas[i].baseaddr, config.dmas[i].irq, config.dmas[i].vapi_id);
1342 
    comma = 1;
1343 
  }
1344 
  fprintf (f, "},\n");
1345 
 
1346 
  fprintf (f, "  nethernets:%i, ethernets:{", config.nethernets);
1347 
  comma = 0;
1348 
  for (i = 0; i < config.nethernets; i++) {
1349 
    fprintf (f, "%s\n    {baseaddr:0x%08x, dma:%i, tx_channel:0x%08x, rx_channel:0x%08x, rxfile:\"%s\", txfile:\"%s\", vapi_id:0x%08x}",
1350 
      comma ? "," :"", config.ethernets[i].baseaddr, config.ethernets[i].dma, config.ethernets[i].tx_channel, config.ethernets[i].rx_channel,
1351 
      config.ethernets[i].rxfile, config.ethernets[i].txfile, config.ethernets[i].vapi_id);
1352 
    comma = 1;
1353 
  }
1354 
  fprintf (f, "},\n");
1355 
 
1356 
  fprintf (f, "  ngpios:%i, gpios:{", config.ngpios);
1357 
  comma = 0;
1358 
  for (i = 0; i < config.ngpios; i++) {
1359 
    fprintf (f, "%s\n    {baseaddr:0x%08x, irq:%i, base_vapi_id:0x%08x}",
1360 
      comma ? "," :"", config.gpios[i].baseaddr, config.gpios[i].irq, config.gpios[i].base_vapi_id);
1361 
    comma = 1;
1362 
  }
1363 
  fprintf (f, "},\n");
1364 
 
1365 
  fprintf (f, "  mc:{enabled:%i, baseaddr:%i, POC:%i},\n", config.mc.enabled, config.mc.baseaddr, config.mc.POC);
1366 
  fprintf (f, "  memory:{pattern:%i, random_seed:%i, type:%s, nmemories:%i, table:{", config.memory.pattern, config.memory.random_seed,
1367 
    config.memory.type == MT_UNKNOWN ? "MT_UNKNOWN" : config.memory.type == MT_PATTERN ? "MT_PATTERN" : "MT_RANDOM", config.memory.nmemories);
1368 
  comma = 0;
1369 
  for (i = 0; i < config.memory.nmemories; i++) {
1370 
    fprintf (f, "%s\n    {ce:%i, baseaddr:0x%08x, size:0x%08x, name:\"%s\", log:\"%s\", delayr:%i, delayw:%i}",
1371 
      comma ? "," :"", config.memory.table[i].ce, config.memory.table[i].baseaddr, config.memory.table[i].size, config.memory.table[i].name,
1372 
      config.memory.table[i].log, config.memory.table[i].delayr, config.memory.table[i].delayw);
1373 
    comma = 1;
1374 
  }
1375 
  fprintf (f, "}},\n");
1376 
 
1377 
  fprintf (f, "  immu:{enabled:%i, nways:%i, nsets:%i, pagesize:%i, entrysize:%i, ustates:%i, missdelay:%i, hitdelay:%i},\n",
1378 
    config.immu.enabled, config.immu.nways, config.immu.nsets, config.immu.pagesize, config.immu.entrysize, config.immu.ustates,
1379 
    config.immu.missdelay, config.immu.hitdelay);
1380 
 
1381 
  fprintf (f, "  dmmu:{enabled:%i, nways:%i, nsets:%i, pagesize:%i, entrysize:%i, ustates:%i, missdelay:%i, hitdelay:%i},\n",
1382 
    config.dmmu.enabled, config.dmmu.nways, config.dmmu.nsets, config.dmmu.pagesize, config.dmmu.entrysize, config.dmmu.ustates,
1383 
    config.dmmu.missdelay, config.dmmu.hitdelay);
1384 
 
1385 
  fprintf (f, "  ic:{enabled:%i, nways:%i, nsets:%i, blocksize:%i, ustates:%i, missdelay:%i, hitdelay:%i},\n",
1386 
    config.ic.enabled, config.ic.nways, config.ic.nsets, config.ic.blocksize, config.ic.ustates,
1387 
    config.ic.missdelay, config.ic.hitdelay);
1388 
 
1389 
  fprintf (f, "  dc:{enabled:%i, nways:%i, nsets:%i, blocksize:%i, ustates:%i,\n"
1390 
    "    load_missdelay:%i, load_hitdelay:%i, store_missdelay:%i, store_hitdelay:%i},\n",
1391 
    config.dc.enabled, config.dc.nways, config.dc.nsets, config.dc.blocksize, config.dc.ustates,
1392 
    config.dc.load_missdelay, config.dc.load_hitdelay, config.dc.store_missdelay, config.dc.store_hitdelay);
1393 
 
1394 
  fprintf (f, "  bpb:{enabled:%i, sbp_bnf_fwd:%i, sbp_bf_fwd:%i, btic:%i, missdelay:%i, hitdelay:%i},\n",
1395 
    config.bpb.enabled, config.bpb.sbp_bnf_fwd, config.bpb.sbp_bf_fwd, config.bpb.btic, config.bpb.missdelay, config.bpb.hitdelay);
1396 
 
1397 
  fprintf (f, "  cpu:{upr:0x%08x, ver:0x%04x, rev:0x%04x, superscalar:%i, hazards:%i, dependstats:%i,\n"
1398 713 markom 
    "    sr:0x%08x},\n",
1399 645 markom 
    config.cpu.upr, config.cpu.ver, config.cpu.rev, config.cpu.superscalar, config.cpu.hazards, config.cpu.dependstats,
1400 713 markom 
    config.cpu.sr);
1401 645 markom 
 
1402 
  fprintf (f, "  sim:{debug:%i, verbose:%i, profile:%i, prof_fn:\"%s\", mprofile:%i, mprof_fn:\"%s\",\n",
1403 
    config.sim.debug, config.sim.verbose, config.sim.profile, config.sim.prof_fn, config.sim.mprofile, config.sim.mprof_fn);
1404 
 
1405 
  fprintf (f, "    history:%i, exe_log:%i, exe_log_fn:\"%s\", clkcycle_ps:%i,\n",
1406 
    config.sim.history, config.sim.exe_log, config.sim.exe_log_fn, config.sim.clkcycle_ps);
1407 
 
1408 
  fprintf (f, "    spr_log:%i, spr_log_fn:\"%s\"},\n",
1409 
    config.sim.spr_log, config.sim.spr_log_fn);
1410 
 
1411 
  fprintf (f, "  debug:{enabled:%i, gdb_enabled:%i, server_port:%i, vapi_id:0x%08x},\n",
1412 
    config.debug.enabled, config.debug.gdb_enabled, config.debug.server_port, config.debug.vapi_id);
1413 
 
1414 
  fprintf (f, "  vapi:{enabled:%i, server_port:%i, log_enabled:%i, hide_device_id:%i, vapi_fn:\"%s\"},\n",
1415 
    config.vapi.enabled, config.vapi.server_port, config.vapi.log_enabled, config.vapi.hide_device_id, config.vapi.vapi_fn);
1416 
 
1417 
  fprintf (f, "  pm:{enabled:%i}\n",
1418 
    config.pm.enabled);
1419 
 
1420 
  fprintf (f, "};\n");
1421 
}

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