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[/] [or1k/] [tags/] [nog_patch_68/] [or1ksim/] [sim-config.c] - Blame information for rev 725

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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 ();
396 723 ivang 
void eth_irq ();
397 645 markom 
void eth_dma ();
398 725 ivang 
void eth_rtx_type ();
399 645 markom 
void eth_rx_channel ();
400 
void eth_tx_channel ();
401 
void eth_rxfile ();
402 
void eth_txfile ();
403 723 ivang 
void eth_sockif ();
404 645 markom 
void eth_vapi_id ();
405 
void gpio_ngpios ();
406 
void gpio_baseaddr ();
407 
void gpio_irq ();
408 
void gpio_base_vapi_id ();
409 
void vga_nvgas ();
410 
void vga_baseaddr ();
411 
void vga_irq ();
412 
void vga_refresh_rate ();
413 
void vga_filename ();
414 
void vga_bufaddr ();
415 
void vga_paladdr ();
416 
void vga_refresh_rate ();
417 
void vga_filename ();
418 
void immu_enabled ();
419 
void immu_nsets ();
420 
void immu_nways ();
421 
void immu_pagesize ();
422 
void immu_entrysize ();
423 
void immu_ustates ();
424 
void dmmu_enabled ();
425 
void dmmu_nsets ();
426 
void dmmu_nways ();
427 
void dmmu_pagesize ();
428 
void dmmu_entrysize ();
429 
void dmmu_ustates ();
430 
void ic_enabled ();
431 
void ic_nsets ();
432 
void ic_nways ();
433 
void ic_blocksize ();
434 
void ic_ustates ();
435 
void dc_enabled ();
436 
void dc_nsets ();
437 
void dc_nways ();
438 
void dc_blocksize ();
439 
void dc_ustates ();
440 
 
441 
unsigned long tempL;
442 
unsigned long tempUL;
443 
char tempS[STR_SIZE];
444 
 
445 
#define CPF_SUBSECTION 1
446 
#define CPF_SUBFIELD   2
447 
#define CPF_GLOBAL     4   /* Not part of the substructure (group) in config */
448 
 
449 
struct section sections[] = {
450 
  {"base",   0},   /* 0  */
451 
  {"mc",     0},
452 
  {"uart",   0},
453 
  {"dma",    0},
454 
  {"memory", 0},
455 
  {"cpu",    0},   /* 5  */
456 
  {"sim",    0},
457 
  {"debug",  0},
458 
  {"VAPI",   0},
459 
  {"ethernet",0},
460 
  {"tick",   0},   /* 10 */
461 
  {"immu",   0},
462 
  {"dmmu",   0},
463 
  {"ic",     0},
464 
  {"dc",     0},
465 
  {"gpio",   0},   /* 15 */
466 
  {"bpb",    0},
467 
  {"pm",     0},
468 
  {"vga",    0},
469 664 markom 
  {"fb",     0},
470 
  {"kbd",    0}    /* 20 */
471 645 markom 
};
472 
 
473 
/* *INDENT-OFF* */
474 
 
475 
/* Parameter definitions */
476 
struct config_params {
477 
  int section;
478 
  char *name;
479 
  char *type;
480 
  void (*func)();
481 
  void *addr;
482 
  int attr;
483 
} config_params[] = {
484 
{0, "include",            "\"%s\"",      base_include,  (void *)(&tempS), 0},
485 
 
486 
{1, "enabled",            "=%i",         NULL,          (void *)(&config.mc.enabled), 0},
487 
{1, "baseaddr",           "=0x%x",       NULL,          (void *)(&config.mc.baseaddr), 0},
488 
{1, "POC",                "=0x%x",       NULL,          (void *)(&config.mc.POC), 0},
489 
 
490 
{2, "nuarts",             "=%i",         uart_nuarts,   (void *)(&tempL), CPF_GLOBAL},
491 
{2, "device",             "%i",          change_device, (void *)(&tempL), 0},
492 
{2, "enddevice",          "",            end_device,    NULL, 0},
493 
{2, "baseaddr",           "=0x%x",       uart_baseaddr, (void *)(&tempUL), 0},
494 
{2, "irq",                "=%i",         uart_irq,      (void *)(&tempL), 0},
495 
{2, "16550",              "=%i",         uart_16550,    (void *)(&tempL), 0},
496 
{2, "jitter",             "=%i",         uart_jitter,   (void *)(&tempL), 0},
497 
{2, "rxfile",             "=\"%s\"",     uart_rxfile,   (void *)(&tempS[0]), 0},
498 
{2, "txfile",             "=\"%s\"",     uart_txfile,   (void *)(&tempS[0]), 0},
499 
{2, "vapi_id",            "=0x%x",       uart_vapi_id,  (void *)(&tempUL), 0},
500 
 
501 
{3, "ndmas",              "=%i",         dma_ndmas,     (void *)(&tempL), CPF_GLOBAL},
502 
{3, "device",             "%i",          change_device, (void *)(&tempL), 0},
503 
{3, "enddevice",          "",            end_device,    NULL, 0},
504 
{3, "baseaddr",           "=0x%x",       dma_baseaddr,  (void *)(&tempUL), 0},
505 
{3, "irq",                "=%i",         dma_irq,       (void *)(&tempL), 0},
506 
{3, "vapi_id",            "=0x%x",       dma_vapi_id,   (void *)(&tempUL), 0},
507 
 
508 
{4, "random_seed",        "=%i",         NULL,          (void *)(&config.memory.random_seed), 0},
509 
{4, "pattern",            "=%i",         NULL,          (void *)(&config.memory.pattern), 0},
510 
{4, "type",               "=%s ",        memory_type,   (void *)(&tempS[0]), 0},
511 
{4, "nmemories",          "=%i",         memory_nmemories,(void *)(&tempL), CPF_GLOBAL},
512 
{4, "device",             "%i",          change_device, (void *)(&tempL), 0},
513 
{4, "enddevice",          "",            end_device,    NULL, 0},
514 
{4, "ce",                 "=%i",         memory_ce,     (void *)(&tempL), 0},
515 
{4, "baseaddr",           "=0x%x",       memory_baseaddr,(void *)(&tempUL), 0},
516 
{4, "size",               "=0x%x",       memory_size,   (void *)(&tempUL), 0},
517 
{4, "name",               "=\"%s\"",     memory_name,   (void *)(&tempS[0]), 0},
518 
{4, "log",                "=\"%s\"",     memory_log,    (void *)(&tempS[0]), 0},
519 
{4, "delayr",             "=%i",         memory_delayr, (void *)(&tempL), 0},
520 
{4, "delayw",             "=%i",         memory_delayw, (void *)(&tempL), 0},
521 
 
522 
{5, "ver",                "=0x%x",       NULL,          (void *)(&config.cpu.ver), 0},
523 
{5, "rev",                "=0x%x",       NULL,          (void *)(&config.cpu.rev), 0},
524 
{5, "upr",                "=0x%x",       NULL,          (void *)(&config.cpu.upr), 0},
525 
{5, "sr",                 "=0x%x",       NULL,          (void *)(&config.cpu.sr), 0},
526 
{5, "hazards",            "=%i",         NULL,          (void *)(&config.cpu.hazards), 0},
527 
{5, "superscalar",        "=%i",         NULL,          (void *)(&config.cpu.superscalar), 0},
528 
{5, "dependstats",        "=%i",         NULL,          (void *)(&config.cpu.dependstats), 0},
529 
{5, "sbuf_len",           "=%i",         cpu_sbuf_len,  (void *)(&config.cpu.sbuf_len), 0},
530 
 
531 
{6, "debug",              "=%i",         NULL,          (void *)(&config.sim.debug), 0},
532 
{6, "verbose",            "=%i",         NULL,          (void *)(&config.sim.verbose), 0},
533 
{6, "profile",            "=%i",         NULL,          (void *)(&config.sim.profile), 0},
534 
{6, "prof_fn",            "=\"%s\"",     NULL,          (void *)(&config.sim.prof_fn[0]), 0},
535 
{6, "mprofile",           "=%i",         NULL,          (void *)(&config.sim.mprofile), 0},
536 
{6, "mprof_fn",           "=\"%s\"",     NULL,          (void *)(&config.sim.mprof_fn[0]), 0},
537 
{6, "history",            "=%i",         NULL,          (void *)(&config.sim.history), 0},
538 
{6, "exe_log",            "=%i",         NULL,          (void *)(&config.sim.exe_log), 0},
539 672 markom 
{6, "exe_log_type",       "=%s ",        sim_exe_log_type, (void *)(&tempS[0]), 0},
540 
{6, "exe_log_start",      "=%i",         NULL,          (void *)(&config.sim.exe_log_start), 0},
541 
{6, "exe_log_end",        "=%i",         NULL,          (void *)(&config.sim.exe_log_end), 0},
542 
{6, "exe_log_marker",     "=%i",         NULL,          (void *)(&config.sim.exe_log_marker), 0},
543 645 markom 
{6, "exe_log_fn",         "=\"%s\"",     NULL,          (void *)(&config.sim.exe_log_fn[0]), 0},
544 
{6, "spr_log",            "=%i",         NULL,          (void *)(&config.sim.spr_log), 0},
545 
{6, "spr_log_fn",         "=\"%s\"",     NULL,          (void *)(&config.sim.spr_log_fn[0]), 0},
546 
{6, "clkcycle",           "=%s ",        sim_clkcycle,  (void *)(&tempS[0]), 0},
547 
 
548 
{7, "enabled",            "=%i",         NULL,          (void *)(&config.debug.enabled), 0},
549 
{7, "gdb_enabled",        "=%i",         NULL,          (void *)(&config.debug.gdb_enabled), 0},
550 
{7, "server_port",        "=%i",         NULL,          (void *)(&config.debug.server_port), 0},
551 
{7, "vapi_id",            "=0x%x",       NULL,          (void *)(&config.debug.vapi_id), 0},
552 
 
553 
{8, "enabled",            "=%i",         NULL,          (void *)(&config.vapi.enabled), 0},
554 
{8, "server_port",        "=%i",         NULL,          (void *)(&config.vapi.server_port), 0},
555 
{8, "log_enabled",        "=%i",         NULL,          (void *)(&config.vapi.log_enabled), 0},
556 
{8, "hide_device_id",     "=%i",         NULL,          (void *)(&config.vapi.hide_device_id), 0},
557 
{8, "vapi_log_fn",        "=\"%s\"",     NULL,          (void *)(&config.vapi.vapi_fn[0]), 0},
558 
 
559 
{9, "nethernets",         "=%i",         eth_nethernets,(void *)(&tempL), CPF_GLOBAL},
560 
{9, "device",             "%i",          change_device, (void *)(&tempL), 0},
561 723 ivang 
{9, "irq",                "%i",          eth_irq,       (void *)(&tempUL), 15},
562 645 markom 
{9, "enddevice",          "",            end_device,    NULL, 0},
563 
{9, "baseaddr",           "=0x%x",       eth_baseaddr,  (void *)(&tempUL), 0},
564 
{9, "dma",                "=%i",         eth_dma,       (void *)(&tempL), 0},
565 725 ivang 
{,  "rtx_type",           "=%i",         eth_rtx_type,  (void *)(&tempUL), 0},
566 645 markom 
{9, "rx_channel",         "=%i",         eth_rx_channel,(void *)(&tempL), 0},
567 
{9, "tx_channel",         "=%i",         eth_tx_channel,(void *)(&tempL), 0},
568 
{9, "rxfile",             "=\"%s\"",     eth_rxfile,    (void *)(&tempS[0]), 0},
569 
{9, "txfile",             "=\"%s\"",     eth_txfile,    (void *)(&tempS[0]), 0},
570 723 ivang 
{9, "sockif",             "=\"%s\"",     eth_sockif,    (void *)(&tempS[0]), 0},
571 645 markom 
{9, "vapi_id",            "=0x%x",       eth_vapi_id,   (void *)(&tempUL), 0},
572 
 
573 
{10, "enabled",           "=%i",         NULL,          (void *)(&config.tick.enabled), 0},
574 
 
575 
{11, "enabled",           "=%i",         immu_enabled,  (void *)(&tempL), 0},
576 
{11, "nsets",             "=%i",         immu_nsets,    (void *)(&tempL), 0},
577 
{11, "nways",             "=%i",         immu_nways,    (void *)(&tempL), 0},
578 
{11, "pagesize",          "=%i",         immu_pagesize, (void *)(&tempL), 0},
579 
{11, "entrysize",         "=%i",         immu_entrysize,(void *)(&tempL), 0},
580 
{11, "ustates",           "=%i",         immu_ustates,  (void *)(&tempL), 0},
581 
{11, "missdelay",         "=%i",         NULL,          (void *)(&config.immu.missdelay), 0},
582 
{11, "hitdelay",          "=%i",         NULL,          (void *)(&config.immu.hitdelay), 0},
583 
 
584 
{12, "enabled",           "=%i",         dmmu_enabled,  (void *)(&tempL), 0},
585 
{12, "nsets",             "=%i",         dmmu_nsets,    (void *)(&tempL), 0},
586 
{12, "nways",             "=%i",         dmmu_nways,    (void *)(&tempL), 0},
587 
{12, "pagesize",          "=%i",         dmmu_pagesize, (void *)(&tempL), 0},
588 
{12, "entrysize",         "=%i",         dmmu_entrysize,(void *)(&tempL), 0},
589 
{12, "ustates",           "=%i",         dmmu_ustates,  (void *)(&tempL), 0},
590 
{12, "missdelay",         "=%i",         NULL,          (void *)(&config.dmmu.missdelay), 0},
591 
{12, "hitdelay",          "=%i",         NULL,          (void *)(&config.dmmu.hitdelay), 0},
592 
 
593 
{13, "enabled",           "=%i",         ic_enabled,    (void *)(&tempL), 0},
594 
{13, "nsets",             "=%i",         ic_nsets,      (void *)(&tempL), 0},
595 
{13, "nways",             "=%i",         ic_nways,      (void *)(&tempL), 0},
596 
{13, "blocksize",         "=%i",         ic_blocksize,  (void *)(&tempL), 0},
597 
{13, "ustates",           "=%i",         ic_ustates,    (void *)(&tempL), 0},
598 
{13, "missdelay",         "=%i",         NULL,          (void *)(&config.ic.missdelay), 0},
599 
{13, "hitdelay",          "=%i",         NULL,          (void *)(&config.ic.hitdelay), 0},
600 
 
601 
{14, "enabled",           "=%i",         dc_enabled,    (void *)(&tempL), 0},
602 
{14, "nsets",             "=%i",         dc_nsets,      (void *)(&tempL), 0},
603 
{14, "nways",             "=%i",         dc_nways,      (void *)(&tempL), 0},
604 
{14, "blocksize",         "=%i",         dc_blocksize,  (void *)(&tempL), 0},
605 
{14, "ustates",           "=%i",         dc_ustates,    (void *)(&tempL), 0},
606 
{14, "load_missdelay",    "=%i",         NULL,          (void *)(&config.dc.load_missdelay), 0},
607 
{14, "load_hitdelay",     "=%i",         NULL,          (void *)(&config.dc.load_hitdelay), 0},
608 
{14, "store_missdelay",   "=%i",         NULL,          (void *)(&config.dc.store_missdelay), 0},
609 
{14, "store_hitdelay",    "=%i",         NULL,          (void *)(&config.dc.store_hitdelay), 0},
610 
 
611 
{15, "ngpios",            "=%i",         gpio_ngpios,   (void *)(&tempL), CPF_GLOBAL},
612 
{15, "device",            "%i",          change_device, (void *)(&tempL), 0},
613 
{15, "baseaddr",          "=0x%x",       gpio_baseaddr, (void *)(&tempUL), 0},
614 
{15, "irq",               "=%i",         gpio_irq,      (void *)(&tempL), 0},
615 
{15, "base_vapi_id",      "=0x%x",       gpio_base_vapi_id,   (void *)(&tempUL), 0},
616 
{15, "enddevice",         "",            end_device,    NULL, 0},
617 
 
618 
{16, "enabled",           "=%i",         NULL,          (void *)(&config.bpb.enabled), 0},
619 
{16, "btic",              "=%i",         NULL,          (void *)(&config.bpb.btic), 0},
620 
{16, "sbp_bnf_fwd",       "=%i",         NULL,          (void *)(&config.bpb.sbp_bnf_fwd), 0},
621 
{16, "sbp_bf_fwd",        "=%i",         NULL,          (void *)(&config.bpb.sbp_bf_fwd), 0},
622 
{16, "missdelay",         "=%i",         NULL,          (void *)(&config.bpb.missdelay), 0},
623 
{16, "hitdelay",          "=%i",         NULL,          (void *)(&config.bpb.hitdelay), 0},
624 
 
625 
{17, "enabled",           "=%i",         NULL,          (void *)(&config.pm.enabled), 0},
626 
 
627 
{18, "nvgas",             "=%i",         vga_nvgas,     (void *)(&tempL), CPF_GLOBAL},
628 
{18, "device",            "%i",          change_device, (void *)(&tempL), 0},
629 
{18, "baseaddr",          "=0x%x",       vga_baseaddr,  (void *)(&tempUL), 0},
630 
{18, "irq",               "=%i",         vga_irq,       (void *)(&tempL), 0},
631 
{18, "refresh_rate",      "=%i",         vga_refresh_rate, (void *)(&tempUL), 0},
632 
{18, "filename",          "=\"%s\"",     vga_filename,  (void *)(&tempS[0]), 0},
633 
{18, "enddevice",         "",            end_device,    NULL, 0},
634 
 
635 
{19, "enabled",           "=%i",         NULL,          (void *)(&config.fb.enabled), 0},
636 647 markom 
{19, "baseaddr",          "=0x%x",       NULL,          (void *)(&config.fb.baseaddr), 0},
637 645 markom 
{19, "refresh_rate",      "=%i",         NULL,          (void *)(&config.fb.refresh_rate), 0},
638 664 markom 
{19, "filename",          "=\"%s\"",     NULL,          (void *)(&config.fb.filename), 0},
639 
 
640 
{20, "enabled",           "=%i",         NULL,          (void *)(&config.kbd.enabled), 0},
641 
{20, "baseaddr",          "=0x%x",       NULL,          (void *)(&config.kbd.baseaddr), 0},
642 
{20, "irq",               "=%i",         NULL,          (void *)(&config.kbd.irq), 0},
643 
{20, "rxfile",            "=\"%s\"",     NULL,          (void *)(&config.kbd.rxfile), 0}
644 645 markom 
};
645 
 
646 
/* *INDENT-ON* */
647 
 
648 
int current_device = -1;
649 
void change_device () {
650 
  current_device = tempL;
651 
}
652 
 
653 
void end_device () {
654 
  current_device = -1;
655 
}
656 
 
657 
void base_include () {
658 
  read_script_file (tempS);
659 
  section = 0;
660 
}
661 
 
662 
void sim_clkcycle () {
663 
  int len = strlen (tempS);
664 
  int pos = len - 1;
665 
  long time;
666 
  if (len < 2) goto err;
667 
  if (tempS[pos--] != 's') goto err;
668 
  switch (tempS[pos--]) {
669 
    case 'p': time = 1; break;
670 
    case 'n': time = 1000; break;
671 
    case 'u': time = 1000000; break;
672 
    case 'm': time = 1000000000; break;
673 
  default:
674 
    goto err;
675 
  }
676 
  tempS[pos + 1] = 0;
677 
  config.sim.clkcycle_ps = time * atol (tempS);
678 
  return;
679 
err:
680 
  ERROR("invalid time format.");
681 
}
682 
 
683 672 markom 
void sim_exe_log_type () {
684 
  if (strcmp (tempS, "default") == 0)
685 
    config.sim.exe_log_type = EXE_LOG_HARDWARE;
686 
  else if (strcmp (tempS, "hardware") == 0)
687 
    config.sim.exe_log_type = EXE_LOG_HARDWARE;
688 675 markom 
  else if (strcmp (tempS, "simple") == 0)
689 
    config.sim.exe_log_type = EXE_LOG_SIMPLE;
690 672 markom 
  else if (strcmp (tempS, "software") == 0) {
691 
    config.sim.exe_log_type = EXE_LOG_SOFTWARE;
692 
  } else {
693 
    char tmp[200];
694 
    sprintf (tmp, "invalid execute log type '%s'.\n", tempS);
695 
    ERROR(tmp);
696 
  }
697 
}
698 
 
699 645 markom 
void uart_nuarts () {
700 
  if (tempL >= 0 && tempL < MAX_UARTS)
701 
    config.nuarts = tempL;
702 
  else
703 
    ERROR("invalid number of devices.");
704 
}
705 
 
706 
void uart_baseaddr () {
707 
  if (current_device >= 0 && current_device < config.nuarts)
708 
    config.uarts[current_device].baseaddr = tempUL;
709 
  else
710 
    ERROR("invalid device number.");
711 
}
712 
 
713 
void uart_jitter () {
714 
  if (current_device >= 0 && current_device < config.nuarts)
715 
    config.uarts[current_device].jitter = tempL;
716 
  else
717 
    ERROR("invalid device number.");
718 
}
719 
 
720 
void uart_irq () {
721 
  if (current_device >= 0 && current_device < config.nuarts)
722 
    config.uarts[current_device].irq = tempL;
723 
  else
724 
    ERROR("invalid device number.");
725 
}
726 
 
727 
void uart_16550 () {
728 
  if (current_device >= 0 && current_device < config.nuarts)
729 
    config.uarts[current_device].uart16550 = tempL;
730 
  else
731 
    ERROR("invalid device number.");
732 
}
733 
 
734 
void uart_rxfile () {
735 
  if (current_device >= 0 && current_device < config.nuarts)
736 
    strcpy (config.uarts[current_device].rxfile, tempS);
737 
  else
738 
    ERROR("invalid device number.");
739 
}
740 
 
741 
void uart_txfile () {
742 
  if (current_device >= 0 && current_device < config.nuarts)
743 
    strcpy (config.uarts[current_device].txfile, tempS);
744 
  else
745 
    ERROR("invalid device number.");
746 
}
747 
 
748 
void uart_vapi_id () {
749 
  if (current_device >= 0 && current_device < config.nuarts)
750 
    config.uarts[current_device].vapi_id = tempUL;
751 
  else
752 
    ERROR("invalid device number.");
753 
}
754 
 
755 
void dma_ndmas () {
756 
  if (tempL >= 0 && tempL < MAX_DMAS)
757 
    config.ndmas = tempL;
758 
  else
759 
    ERROR("invalid number of devices.");
760 
}
761 
 
762 
void dma_baseaddr () {
763 
  if (current_device >= 0 && current_device < config.ndmas)
764 
    config.dmas[current_device].baseaddr = tempUL;
765 
  else
766 
    ERROR("invalid device number.");
767 
}
768 
 
769 
void dma_irq () {
770 
  if (current_device >= 0 && current_device < config.ndmas)
771 
    config.dmas[current_device].irq = tempL;
772 
  else
773 
    ERROR("invalid device number.");
774 
}
775 
 
776 
void dma_vapi_id () {
777 
  if (current_device >= 0 && current_device < config.ndmas)
778 
    config.dmas[current_device].vapi_id = tempUL;
779 
  else
780 
    ERROR("invalid device number.");
781 
}
782 
 
783 
void memory_nmemories () {
784 
  if (tempL >= 0 && tempL < MAX_MEMORIES)
785 
    config.memory.nmemories = tempL;
786 
  else
787 
    ERROR("invalid number of devices.");
788 
}
789 
 
790 
void memory_type () {
791 
  if (strcmp (tempS, "unknown") == 0)
792 
    config.memory.type = MT_UNKNOWN;
793 
  else if (strcmp (tempS, "random") == 0)
794 
    config.memory.type = MT_RANDOM;
795 
  else if (strcmp (tempS, "pattern") == 0)
796 
    config.memory.type = MT_PATTERN;
797 
  else if (strcmp (tempS, "zero") == 0) {
798 
    config.memory.type = MT_PATTERN;
799 
    config.memory.pattern = 0;
800 
  } else {
801 
    char tmp[200];
802 
    sprintf (tmp, "invalid memory type '%s'.\n", tempS);
803 
    ERROR(tmp);
804 
  }
805 
}
806 
 
807 
void memory_ce () {
808 
  if (current_device >= 0 && current_device < config.memory.nmemories)
809 
    config.memory.table[current_device].ce = tempL;
810 
  else
811 
    ERROR("invalid device number.");
812 
}
813 
 
814 
void memory_baseaddr () {
815 
  if (current_device >= 0 && current_device < config.memory.nmemories)
816 
    config.memory.table[current_device].baseaddr = tempUL;
817 
  else
818 
    ERROR("invalid device number.");
819 
}
820 
 
821 
void memory_size () {
822 
  if (current_device >= 0 && current_device < config.memory.nmemories)
823 
    config.memory.table[current_device].size = tempUL;
824 
  else
825 
    ERROR("invalid device number.");
826 
}
827 
 
828 
void memory_name () {
829 
  if (current_device >= 0 && current_device < config.memory.nmemories)
830 
    strcpy (config.memory.table[current_device].name, tempS);
831 
  else
832 
    ERROR("invalid device number.");
833 
}
834 
 
835 
void memory_log () {
836 
  if (current_device >= 0 && current_device < config.memory.nmemories)
837 
    strcpy (config.memory.table[current_device].log, tempS);
838 
  else
839 
    ERROR("invalid device number.");
840 
}
841 
 
842 
void memory_delayr () {
843 
  if (current_device >= 0 && current_device < config.memory.nmemories)
844 
    config.memory.table[current_device].delayr = tempL;
845 
  else
846 
    ERROR("invalid device number.");
847 
}
848 
 
849 
void memory_delayw () {
850 
  if (current_device >= 0 && current_device < config.memory.nmemories)
851 
    config.memory.table[current_device].delayw = tempL;
852 
  else
853 
    ERROR("invalid device number.");
854 
}
855 
 
856 
void cpu_sbuf_len () {
857 
  if (config.cpu.sbuf_len >= MAX_SBUF_LEN) {
858 
    config.cpu.sbuf_len = MAX_SBUF_LEN - 1;
859 
    WARNING("sbuf_len too large; truncated.");
860 
  } else if (config.cpu.sbuf_len < 0) {
861 
    config.cpu.sbuf_len = 0;
862 
    WARNING("sbuf_len negative; disabled.");
863 
  }
864 
}
865 
 
866 
void eth_nethernets () {
867 
  if (tempL >= 0 && tempL < MAX_ETHERNETS)
868 
    config.nethernets = tempL;
869 
  else
870 
    ERROR("invalid number of devices.");
871 
}
872 
 
873 
void eth_baseaddr () {
874 
  if (current_device >= 0 && current_device < config.nethernets)
875 
    config.ethernets[current_device].baseaddr = tempUL;
876 
  else
877 
    ERROR("invalid device number.");
878 
}
879 
 
880 
void eth_dma () {
881 
  if (current_device >= 0 && current_device < config.nethernets)
882 
    config.ethernets[current_device].dma = tempL;
883 
  else
884 
    ERROR("invalid device number.");
885 
}
886 
 
887 725 ivang 
void eth_rtx_type () {
888 
  if (current_device >= 0 && current_device < config.nethernets)
889 
    config.ethernets[current_device].rtx_type = tempUL;
890 
  else
891 
    ERROR("invalid device number.");
892 
}
893 
 
894 645 markom 
void eth_rx_channel () {
895 
  if (current_device >= 0 && current_device < config.nethernets)
896 
    config.ethernets[current_device].rx_channel = tempL;
897 
  else
898 
    ERROR("invalid device number.");
899 
}
900 
 
901 
void eth_tx_channel () {
902 
  if (current_device >= 0 && current_device < config.nethernets)
903 
    config.ethernets[current_device].rx_channel = tempL;
904 
  else
905 
    ERROR("invalid device number.");
906 
}
907 
 
908 
void eth_rxfile () {
909 
  if (current_device >= 0 && current_device < config.nethernets)
910 
    strcpy (config.ethernets[current_device].rxfile, tempS);
911 
  else
912 
    ERROR("invalid device number.");
913 
}
914 
 
915 
void eth_txfile () {
916 
  if (current_device >= 0 && current_device < config.nethernets)
917 
    strcpy (config.ethernets[current_device].txfile, tempS);
918 
  else
919 
    ERROR("invalid device number.");
920 
}
921 
 
922 723 ivang 
void eth_sockif () {
923 
  if (current_device >= 0 && current_device < config.nethernets)
924 
    strcpy (config.ethernets[current_device].sockif, tempS);
925 
  else
926 
    ERROR("invalid device number.");
927 
}
928 
 
929 
void eth_irq () {
930 
  if (current_device >= 0 && current_device < config.nethernets)
931 
    config.ethernets[current_device].irq = tempUL;
932 
  else
933 
    ERROR("invalid device number.");
934 
}
935 
 
936 645 markom 
void eth_vapi_id () {
937 
  if (current_device >= 0 && current_device < config.nethernets)
938 
    config.ethernets[current_device].vapi_id = tempUL;
939 
  else
940 
    ERROR("invalid device number.");
941 
}
942 
 
943 
void gpio_ngpios () {
944 
  if (tempL >= 0 && tempL < MAX_GPIOS)
945 
    config.ngpios = tempL;
946 
  else
947 
    ERROR("invalid number of devices.");
948 
}
949 
 
950 
void gpio_baseaddr () {
951 
  if (current_device >= 0 && current_device < config.ngpios)
952 
    config.gpios[current_device].baseaddr = tempUL;
953 
  else
954 
    ERROR("invalid device number.");
955 
}
956 
 
957 
void gpio_irq () {
958 
  if (current_device >= 0 && current_device < config.ngpios)
959 
    config.gpios[current_device].irq = tempL;
960 
  else
961 
    ERROR("invalid device number.");
962 
}
963 
 
964 
void gpio_base_vapi_id () {
965 
  if (current_device >= 0 && current_device < config.ngpios)
966 
    config.gpios[current_device].base_vapi_id = tempUL;
967 
  else
968 
    ERROR("invalid device number.");
969 
}
970 
 
971 
int is_power2 (int x) {
972 
  while (!(x & 1))
973 
    x >>= 1;
974 
  return x == 1;
975 
}
976 
 
977 
void immu_enabled () {
978 
  setsprbits (SPR_UPR, SPR_UPR_IMP, tempL & 1);
979 
  config.immu.enabled = tempL;
980 
}
981 
 
982 
void dmmu_enabled () {
983 
  setsprbits (SPR_UPR, SPR_UPR_DMP, tempL & 1);
984 
  config.dmmu.enabled = tempL;
985 
}
986 
 
987 
void immu_nsets () {
988 
  if (is_power2(tempL) && tempL <= 256)
989 
    config.immu.nsets = tempL;
990 
  else
991 
    ERROR("value of power of two and lower or equal than 256 expected.");
992 
}
993 
 
994 
void dmmu_nsets () {
995 
  if (is_power2(tempL) && tempL <= 256)
996 
    config.dmmu.nsets = tempL;
997 
  else
998 
    ERROR("value of power of two and lower or equal than 256 expected.");
999 
}
1000 
 
1001 
void immu_nways () {
1002 
  if (tempL >= 1 && tempL <= 4)
1003 
    config.immu.nways = tempL;
1004 
  else
1005 
    ERROR("value 1, 2, 3 or 4 expected.");
1006 
}
1007 
 
1008 
void dmmu_nways () {
1009 
  if (tempL >= 1 && tempL <= 4)
1010 
    config.dmmu.nways = tempL;
1011 
  else
1012 
    ERROR("value 1, 2, 3 or 4 expected.");
1013 
}
1014 
 
1015 
void immu_pagesize () {
1016 
  if (is_power2(tempL))
1017 
    config.immu.pagesize = tempL;
1018 
  else
1019 
    ERROR("value of power of two expected.");
1020 
}
1021 
 
1022 
void dmmu_pagesize () {
1023 
  if (is_power2(tempL))
1024 
    config.dmmu.pagesize = tempL;
1025 
  else
1026 
    ERROR("value of power of two expected.");
1027 
}
1028 
 
1029 
void immu_entrysize () {
1030 
  if (is_power2(tempL))
1031 
    config.immu.entrysize = tempL;
1032 
  else
1033 
    ERROR("value of power of two expected.");
1034 
}
1035 
 
1036 
void dmmu_entrysize () {
1037 
  if (is_power2(tempL))
1038 
    config.dmmu.entrysize = tempL;
1039 
  else
1040 
    ERROR("value of power of two expected.");
1041 
}
1042 
 
1043 
void immu_ustates () {
1044 
  if (tempL >= 2 && tempL <= 4)
1045 
    config.immu.ustates = tempL;
1046 
  else
1047 
    ERROR("invalid USTATE.");
1048 
}
1049 
 
1050 
void dmmu_ustates () {
1051 
  if (tempL >= 2 && tempL <= 4)
1052 
    config.dmmu.ustates = tempL;
1053 
  else
1054 
    ERROR("invalid USTATE.");
1055 
}
1056 
 
1057 
void ic_enabled () {
1058 
  config.ic.enabled = tempL;
1059 
  setsprbits (SPR_UPR, SPR_UPR_ICP, tempL & 1);
1060 
}
1061 
 
1062 
void ic_nsets () {
1063 
  if (is_power2(tempL) && tempL <= MAX_IC_SETS)
1064 
    config.ic.nsets = tempL;
1065 
  else {
1066 
    char tmp[200];
1067 
    sprintf (tmp, "value of power of two and lower or equal than %i expected.", MAX_IC_SETS);
1068 
    ERROR(tmp);
1069 
  }
1070 
}
1071 
 
1072 
void ic_nways () {
1073 
  if (tempL >= 1 && tempL <= MAX_IC_WAYS)
1074 
    config.ic.nways = tempL;
1075 
  else
1076 
    ERROR("value 1, 2, 3 or 4 expected.");
1077 
}
1078 
 
1079 
void ic_blocksize () {
1080 
  if (is_power2(tempL))
1081 
    config.ic.blocksize = tempL;
1082 
  else
1083 
    ERROR("value of power of two expected.");
1084 
}
1085 
 
1086 
void ic_ustates () {
1087 
  if (tempL >= 2 && tempL <= 4)
1088 
    config.ic.ustates = tempL;
1089 
  else
1090 
    ERROR("invalid USTATE.");
1091 
}
1092 
 
1093 
void dc_enabled () {
1094 
  config.dc.enabled = tempL;
1095 
  setsprbits (SPR_UPR, SPR_UPR_DCP, tempL & 1);
1096 
}
1097 
 
1098 
void dc_nsets () {
1099 
  if (is_power2(tempL) && tempL <= MAX_DC_SETS)
1100 
    config.dc.nsets = tempL;
1101 
  else {
1102 
    char tmp[200];
1103 
    sprintf (tmp, "value of power of two and lower or equal than %i expected.", MAX_DC_SETS);
1104 
    ERROR(tmp);
1105 
  }
1106 
}
1107 
 
1108 
void dc_nways () {
1109 
  if (tempL >= 1 && tempL <= MAX_IC_WAYS)
1110 
    config.dc.nways = tempL;
1111 
  else
1112 
    ERROR("value 1, 2, 3 or 4 expected.");
1113 
}
1114 
 
1115 
void dc_blocksize () {
1116 
  if (is_power2(tempL))
1117 
    config.dc.blocksize = tempL;
1118 
  else
1119 
    ERROR("value of power of two expected.");
1120 
}
1121 
 
1122 
void dc_ustates () {
1123 
  if (tempL >= 2 && tempL <= 4)
1124 
    config.dc.ustates = tempL;
1125 
  else
1126 
    ERROR("invalid USTATE.");
1127 
}
1128 
 
1129 
void vga_nvgas () {
1130 
  if (tempL >= 0 && tempL < MAX_VGAS)
1131 
    config.nvgas = tempL;
1132 
  else
1133 
    ERROR("invalid number of devices.");
1134 
}
1135 
 
1136 
void vga_baseaddr () {
1137 
  if (current_device >= 0 && current_device < config.nvgas)
1138 
    config.vgas[current_device].baseaddr = tempUL;
1139 
  else
1140 
    ERROR("invalid device number.");
1141 
}
1142 
 
1143 
void vga_irq () {
1144 
  if (current_device >= 0 && current_device < config.nvgas)
1145 
    config.vgas[current_device].irq = tempL;
1146 
  else
1147 
    ERROR("invalid device number.");
1148 
}
1149 
 
1150 
void vga_refresh_rate () {
1151 
  if (current_device >= 0 && current_device < config.nvgas)
1152 
    config.vgas[current_device].refresh_rate = tempUL;
1153 
  else
1154 
    ERROR("invalid device number.");
1155 
}
1156 
 
1157 
void vga_filename () {
1158 
  if (current_device >= 0 && current_device < config.nvgas)
1159 
    strcpy (config.vgas[current_device].filename, tempS);
1160 
  else
1161 
    ERROR("invalid device number.");
1162 
}
1163 
 
1164 
/* Read environment from a script file. Does not fail - assumes default configuration instead.
1165 
   The syntax of script file is:
1166 
   param = value
1167 
   section x
1168 
     data
1169 
     param = value
1170 
   end
1171 
 
1172 
   Example:
1173 
   section mc
1174 
     memory_table_file = sim.mem
1175 
     enable = 1
1176 
     POC = 0x47892344
1177 
   end
1178 
 
1179 
 */
1180 
 
1181 
void read_script_file (char *filename)
1182 
{
1183 
  FILE *f;
1184 
  unsigned long memory_needed = 0;
1185 
  char *home = getenv("HOME");
1186 
  char ctmp[STR_SIZE];
1187 
  int local = 1;
1188 
  section = 0;
1189 
 
1190 
  sprintf(ctmp, "%s/.or1k/%s", home, filename);
1191 
  if ((f = fopen (filename, "rt")) != NULL
1192 
      || home != NULL && !(local = 0) && (f = fopen (ctmp, "rt")) != NULL) {
1193 
    unsigned long start, length;
1194 
    char type[STR_SIZE];
1195 
    int nparam;
1196 
    int rd, wd;
1197 
    if (config.sim.verbose && !runtime.sim.output_cfg)
1198 
      printf ("Reading script file from '%s'...\n", local ? filename : ctmp);
1199 
    strcpy (runtime.sim.script_fn, local ? filename : ctmp);
1200 
 
1201 
    while (!feof(f)) {
1202 
      char param[STR_SIZE];
1203 
      if (fscanf(f, "%s ", &param) != 1) break;
1204 
      /* Is this a sections? */
1205 
      if (strcmp (param, "section") == 0) {
1206 
        int i;
1207 
        section = 0;
1208 
        if (fscanf (f, "%s\n", &param) != 1) {
1209 
          fprintf (stderr, "%s: ERROR: Section name required.\n", local ? filename : ctmp);
1210 
          exit (1);
1211 
        }
1212 
        for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
1213 
          if (strcmp (sections[i].name, param) == 0) {
1214 
            section = i;
1215 
            break;
1216 
          }
1217 
        if (!section) {
1218 
          char tmp[200];
1219 
          sprintf (tmp, "Unknown section: %s; ignoring.", param);
1220 
          WARNING(tmp);
1221 
          /* just skip section */
1222 
          while (fscanf (f, "%s\n", &param) != 1 && strcmp (param, "end"));
1223 
        }
1224 
      } else if (strcmp (param, "end") == 0) {
1225 
        section = 0;
1226 
      } else if (strncmp (param, "/*", 2) == 0) {
1227 
        char c0 = 0, c1 = 0;
1228 
        while (c0 != '*' || c1 != '/') {
1229 
          c0 = c1;
1230 
          c1 = fgetc(f);
1231 
          if (feof(f)) {
1232 
            fprintf (stderr, "%s: ERROR: Comment reached EOF.\n", local ? filename : ctmp);
1233 
            exit (1);
1234 
          }
1235 
        }
1236 
      } else {
1237 
        int i, found = -1;
1238 
        for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
1239 
          if (config_params[i].section == section && strcmp (config_params[i].name, param) == 0) {
1240 
            found = i;
1241 
            break;
1242 
          }
1243 
        if (found < 0) {
1244 
          char tmp[200];
1245 
          sprintf (tmp, "Invalid parameter: %s; ignoring.\n", param);
1246 
          WARNING(tmp);
1247 
          while (fgetc(f) != '\n' || feof(f));
1248 
          continue;
1249 
        }
1250 
 
1251 
        /* Parse parameter value */
1252 
        {
1253 
          if (config_params[found].type[0])
1254 
            if(fscanf_ex (f, config_params[found].type, config_params[found].addr, 0))
1255 
              exit (1);
1256 
        }
1257 
        if (config_params[found].func)
1258 
          config_params[found].func();
1259 
      }
1260 
    }
1261 
    fclose (f);
1262 
    runtime.sim.script_file_specified = 1;
1263 
  } else
1264 
    if (config.sim.verbose)
1265 
      fprintf (stderr, "WARNING: Cannot read script file from '%s',\nneither '%s'.\n", filename, ctmp);
1266 
}
1267 
 
1268 
/* Utility for execution of set sim command.  */
1269 
static int set_config (char *s)
1270 
{
1271 
  char *sec, *item, *params;
1272 
  int noparams = 0, i, noitem = 0;
1273 
  while (*s && isspace (*s)) s++;
1274 
  sec = s;
1275 
  printf ("s:%s\n", s);
1276 
  while (*s && *s != ' ') s++;
1277 
  if (!(*s)) noitem = 1;
1278 
  *s = 0;
1279 
  printf ("sec:%s\n", sec);
1280 
  section = 0;
1281 
  for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
1282 
    if (strcmp (sections[i].name, sec) == 0) {
1283 
      section = i;
1284 
      break;
1285 
    }
1286 
 
1287 
  if (!section) return 1;
1288 
  if (noitem) return 2;
1289 
 
1290 
  item = ++s;
1291 
 
1292 
  while (*s && *s != ' ') s++;
1293 
  if (!(*s)) {
1294 
    noparams = 1;
1295 
    params = "";
1296 
  } else
1297 
    params = s + 1;
1298 
  *s = 0;
1299 
  printf ("item:%s\n", item);
1300 
  printf ("params:%s\n", params);
1301 
  {
1302 
    int i, found = -1;
1303 
    for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
1304 
      if (config_params[i].section == section && strcmp (config_params[i].name, item) == 0) {
1305 
        found = i;
1306 
        break;
1307 
      }
1308 
    if (found < 0) return 2;
1309 
 
1310 
    /* Parse parameter value */
1311 
    if (config_params[found].type[0])
1312 
      if(fscanf_ex (0, config_params[found].type, config_params[found].addr, params))
1313 
        return 3;
1314 
    if (config_params[found].func)
1315 
      config_params[found].func();
1316 
  }
1317 
  return 0;
1318 
}
1319 
 
1320 
/* Executes set sim command, displays error.  */
1321 
void set_config_command(char *s)
1322 
{
1323 
  int i;
1324 
  switch (set_config (s)) {
1325 
    case 1:
1326 
      printf ("Invalid or missing section name.  One of valid sections must be specified:\n");
1327 
      for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
1328 
        printf ("%s ", sections[i].name);
1329 
      printf ("\n");
1330 
      break;
1331 
    case 2:
1332 
      printf ("Invalid or missing item name.  One of valid items must be specified:\n");
1333 
      for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
1334 
        if (config_params[i].section == section)
1335 
          printf ("%s ", config_params[i].name);
1336 
      printf ("\n");
1337 
      break;
1338 
    case 3:
1339 
      printf ("Invalid parameters specified.\n");
1340 
      break;
1341 
  }
1342 
}
1343 
#endif /* !FAST_SIM */
1344 
 
1345 
/* Outputs C structure of current config to file */
1346 
void output_cfg (FILE *f)
1347 
{
1348 
  int i, comma;
1349 
  fprintf (f, "/* This file was automatically generated by or1ksim,\n"
1350 
              "   using --output-cfg switch (cfg file '%s'). */\n"
1351 
  "const static struct config config = {\n", runtime.sim.script_fn);
1352 
 
1353 
  fprintf (f, "  tick:{enabled:%i},\n", config.tick.enabled);
1354 
  fprintf (f, "  nuarts:%i, uarts:{", config.nuarts);
1355 
  comma = 0;
1356 
  for (i = 0; i < config.nuarts; i++) {
1357 
    fprintf (f, "%s\n    {rxfile:\"%s\", txfile:\"%s\", jitter:%i, baseaddr:0x%08x, irq:%i, vapi_id:0x%08x, uart16550:%i}",
1358 
      comma ? "," :"", config.uarts[i].rxfile, config.uarts[i].txfile, config.uarts[i].jitter, config.uarts[i].baseaddr, config.uarts[i].irq,
1359 
      config.uarts[i].vapi_id, config.uarts[i].uart16550);
1360 
    comma = 1;
1361 
  }
1362 
  fprintf (f, "},\n");
1363 
 
1364 
  fprintf (f, "  ndmas:%i, dmas:{", config.ndmas);
1365 
  comma = 0;
1366 
  for (i = 0; i < config.ndmas; i++) {
1367 
    fprintf (f, "%s\n    {baseaddr:0x%08x, irq:%i, vapi_id:0x%08x}",
1368 
      comma ? "," :"", config.dmas[i].baseaddr, config.dmas[i].irq, config.dmas[i].vapi_id);
1369 
    comma = 1;
1370 
  }
1371 
  fprintf (f, "},\n");
1372 
 
1373 
  fprintf (f, "  nethernets:%i, ethernets:{", config.nethernets);
1374 
  comma = 0;
1375 
  for (i = 0; i < config.nethernets; i++) {
1376 
    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}",
1377 
      comma ? "," :"", config.ethernets[i].baseaddr, config.ethernets[i].dma, config.ethernets[i].tx_channel, config.ethernets[i].rx_channel,
1378 
      config.ethernets[i].rxfile, config.ethernets[i].txfile, config.ethernets[i].vapi_id);
1379 
    comma = 1;
1380 
  }
1381 
  fprintf (f, "},\n");
1382 
 
1383 
  fprintf (f, "  ngpios:%i, gpios:{", config.ngpios);
1384 
  comma = 0;
1385 
  for (i = 0; i < config.ngpios; i++) {
1386 
    fprintf (f, "%s\n    {baseaddr:0x%08x, irq:%i, base_vapi_id:0x%08x}",
1387 
      comma ? "," :"", config.gpios[i].baseaddr, config.gpios[i].irq, config.gpios[i].base_vapi_id);
1388 
    comma = 1;
1389 
  }
1390 
  fprintf (f, "},\n");
1391 
 
1392 
  fprintf (f, "  mc:{enabled:%i, baseaddr:%i, POC:%i},\n", config.mc.enabled, config.mc.baseaddr, config.mc.POC);
1393 
  fprintf (f, "  memory:{pattern:%i, random_seed:%i, type:%s, nmemories:%i, table:{", config.memory.pattern, config.memory.random_seed,
1394 
    config.memory.type == MT_UNKNOWN ? "MT_UNKNOWN" : config.memory.type == MT_PATTERN ? "MT_PATTERN" : "MT_RANDOM", config.memory.nmemories);
1395 
  comma = 0;
1396 
  for (i = 0; i < config.memory.nmemories; i++) {
1397 
    fprintf (f, "%s\n    {ce:%i, baseaddr:0x%08x, size:0x%08x, name:\"%s\", log:\"%s\", delayr:%i, delayw:%i}",
1398 
      comma ? "," :"", config.memory.table[i].ce, config.memory.table[i].baseaddr, config.memory.table[i].size, config.memory.table[i].name,
1399 
      config.memory.table[i].log, config.memory.table[i].delayr, config.memory.table[i].delayw);
1400 
    comma = 1;
1401 
  }
1402 
  fprintf (f, "}},\n");
1403 
 
1404 
  fprintf (f, "  immu:{enabled:%i, nways:%i, nsets:%i, pagesize:%i, entrysize:%i, ustates:%i, missdelay:%i, hitdelay:%i},\n",
1405 
    config.immu.enabled, config.immu.nways, config.immu.nsets, config.immu.pagesize, config.immu.entrysize, config.immu.ustates,
1406 
    config.immu.missdelay, config.immu.hitdelay);
1407 
 
1408 
  fprintf (f, "  dmmu:{enabled:%i, nways:%i, nsets:%i, pagesize:%i, entrysize:%i, ustates:%i, missdelay:%i, hitdelay:%i},\n",
1409 
    config.dmmu.enabled, config.dmmu.nways, config.dmmu.nsets, config.dmmu.pagesize, config.dmmu.entrysize, config.dmmu.ustates,
1410 
    config.dmmu.missdelay, config.dmmu.hitdelay);
1411 
 
1412 
  fprintf (f, "  ic:{enabled:%i, nways:%i, nsets:%i, blocksize:%i, ustates:%i, missdelay:%i, hitdelay:%i},\n",
1413 
    config.ic.enabled, config.ic.nways, config.ic.nsets, config.ic.blocksize, config.ic.ustates,
1414 
    config.ic.missdelay, config.ic.hitdelay);
1415 
 
1416 
  fprintf (f, "  dc:{enabled:%i, nways:%i, nsets:%i, blocksize:%i, ustates:%i,\n"
1417 
    "    load_missdelay:%i, load_hitdelay:%i, store_missdelay:%i, store_hitdelay:%i},\n",
1418 
    config.dc.enabled, config.dc.nways, config.dc.nsets, config.dc.blocksize, config.dc.ustates,
1419 
    config.dc.load_missdelay, config.dc.load_hitdelay, config.dc.store_missdelay, config.dc.store_hitdelay);
1420 
 
1421 
  fprintf (f, "  bpb:{enabled:%i, sbp_bnf_fwd:%i, sbp_bf_fwd:%i, btic:%i, missdelay:%i, hitdelay:%i},\n",
1422 
    config.bpb.enabled, config.bpb.sbp_bnf_fwd, config.bpb.sbp_bf_fwd, config.bpb.btic, config.bpb.missdelay, config.bpb.hitdelay);
1423 
 
1424 
  fprintf (f, "  cpu:{upr:0x%08x, ver:0x%04x, rev:0x%04x, superscalar:%i, hazards:%i, dependstats:%i,\n"
1425 713 markom 
    "    sr:0x%08x},\n",
1426 645 markom 
    config.cpu.upr, config.cpu.ver, config.cpu.rev, config.cpu.superscalar, config.cpu.hazards, config.cpu.dependstats,
1427 713 markom 
    config.cpu.sr);
1428 645 markom 
 
1429 
  fprintf (f, "  sim:{debug:%i, verbose:%i, profile:%i, prof_fn:\"%s\", mprofile:%i, mprof_fn:\"%s\",\n",
1430 
    config.sim.debug, config.sim.verbose, config.sim.profile, config.sim.prof_fn, config.sim.mprofile, config.sim.mprof_fn);
1431 
 
1432 
  fprintf (f, "    history:%i, exe_log:%i, exe_log_fn:\"%s\", clkcycle_ps:%i,\n",
1433 
    config.sim.history, config.sim.exe_log, config.sim.exe_log_fn, config.sim.clkcycle_ps);
1434 
 
1435 
  fprintf (f, "    spr_log:%i, spr_log_fn:\"%s\"},\n",
1436 
    config.sim.spr_log, config.sim.spr_log_fn);
1437 
 
1438 
  fprintf (f, "  debug:{enabled:%i, gdb_enabled:%i, server_port:%i, vapi_id:0x%08x},\n",
1439 
    config.debug.enabled, config.debug.gdb_enabled, config.debug.server_port, config.debug.vapi_id);
1440 
 
1441 
  fprintf (f, "  vapi:{enabled:%i, server_port:%i, log_enabled:%i, hide_device_id:%i, vapi_fn:\"%s\"},\n",
1442 
    config.vapi.enabled, config.vapi.server_port, config.vapi.log_enabled, config.vapi.hide_device_id, config.vapi.vapi_fn);
1443 
 
1444 
  fprintf (f, "  pm:{enabled:%i}\n",
1445 
    config.pm.enabled);
1446 
 
1447 
  fprintf (f, "};\n");
1448 
}

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