OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [tags/] [nog_patch_69/] [or1ksim/] [sim-config.c] - Blame information for rev 734

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
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 
  /* PM */
150 
  config.pm.enabled = 0;
151 
#endif
152 
 
153 
  /* Configure runtime */
154 
  memset(&runtime, 0, sizeof(runtime));
155 
 
156 
  /* Sim */
157 
  runtime.sim.fexe_log = NULL;
158 
  runtime.sim.fspr_log = NULL;
159 
  runtime.sim.iprompt = 0;
160 
  runtime.sim.fprof = NULL;
161 
  runtime.sim.fmprof = NULL;
162 
  runtime.sim.init = 1;
163 
  runtime.sim.script_file_specified = 0;
164 
 
165 
  /* VAPI */
166 
  runtime.vapi.vapi_file = NULL;
167 
  runtime.vapi.enabled = 0;
168 
}
169 
 
170 
int parse_args(int argc, char *argv[])
171 
{
172 
  unsigned long val;
173 
 
174 
  argv++; argc--;
175 
  while (argc) {
176 
    if (argc && (*argv[0] != '-')) {
177 
      runtime.sim.filename = argv[0];
178 
      argc--;
179 
      argv++;
180 
    } else
181 
#if !FAST_SIM /* Constant cfg */
182 
    if (strcmp(*argv, "-f") == 0 || strcmp(*argv, "--file") == 0) {
183 
      argv++; argc--;
184 
      if (argv[0]) {
185 
        read_script_file(argv[0]);
186 
        argv++; argc--;
187 
      } else {
188 
        fprintf(stderr, "Configure filename not specified!\n");
189 
        return 1;
190 
      }
191 
    } else
192 
#endif
193 
    if (strcmp(*argv, "--nosrv") == 0) {  /* (CZ) */
194 
      config.debug.gdb_enabled = 0;
195 
      argv++; argc--;
196 
    } else
197 
    if (strcmp(*argv, "--srv") == 0) {  /* (CZ) */
198 
      char *s;
199 
      if(!--argc)
200 
        return 1;
201 
      config.debug.enabled = 1;
202 
      config.debug.gdb_enabled = 0;
203 
      config.debug.server_port = strtol(*(++argv),&s,10);
204 
      if(*s)
205 
        return 1;
206 
      argv++; argc--;
207 
    } else
208 
    if (strcmp(*argv, "-i") == 0) {
209 
      runtime.sim.iprompt = 1;
210 
      argv++; argc--;
211 
    } else
212 
    if (strcmp(*argv, "-v") == 0) {
213 
      version();
214 
      exit(0);
215 
    } else
216 
#if !FAST_SIM
217 
    if (strcmp(*argv, "--profile") == 0) {
218 
      config.sim.profile = 1;
219 
      argv++; argc--;
220 
      if (argv[0][0] != '-') {
221 
        if ((argv[0][0] == 'c') || (argv[0][1] == 'c')) config.sim.profile_mode |= PROF_CUMULATIVE;
222 
        if ((argv[0][0] == 'q') || (argv[0][1] == 'q')) config.sim.profile_mode |= PROF_QUIET;
223 
        argv++; argc--;
224 
      }
225 
    } else
226 
    if (strcmp(*argv, "--mprofile_d") == 0) {
227 
      config.sim.mprofile = 1;
228 
      config.sim.mprofile_mode = MODE_DETAIL;
229 
      argv++; argc--;
230 
    } else
231 
    if (strcmp(*argv, "--mprofile_p") == 0) {
232 
      config.sim.mprofile = 1;
233 
      config.sim.mprofile_mode = MODE_PRETTY;
234 
      argv++; argc--;
235 
    } else
236 
    if (strcmp(*argv, "--mprofile_a") == 0) {
237 
      config.sim.mprofile = 1;
238 
      config.sim.mprofile_mode = MODE_ACCESS;
239 
      argv++; argc--;
240 
    } else
241 
    if (strcmp(*argv, "--mprofile_w") == 0) {
242 
      config.sim.mprofile = 1;
243 
      config.sim.mprofile_mode = MODE_WIDTH;
244 
      argv++; argc--;
245 
    } else
246 
    if (!strcmp(argv[0], "-g") || !strcmp(argv[0], "--group")) {
247 
      argv++; argc--;
248 
      config.sim.mprofile_group = strtoul(argv[0], NULL, 0);
249 
      argv++; argc--;
250 
    } else
251 
#endif
252 
    if (strcmp(*argv, "--output-cfg") == 0) {
253 
      runtime.sim.output_cfg = 1;
254 
      argv++; argc--;
255 
    } else {
256 
      fprintf(stderr, "Unknown option: %s\n", *argv);
257 
      return 1;
258 
    }
259 
  }
260 
 
261 
  if (!argc)
262 
    return 0;
263 
 
264 
  return 0;
265 
}
266 
 
267 
#if !FAST_SIM
268 
#define CNV(x) ((isspace(x) || (x) == 0) ? ' ' : (x))
269 
 
270 
/* Substitute for less powerful fscanf */
271 
int fscanf_ex (FILE *f, char *fmt, void *buf, char *str)
272 
{
273 
  char tmp[STR_SIZE];
274 
  char ch;
275 
  int i = 0;
276 
  while (*fmt) {
277 
    switch (*fmt) {
278 
      case '%':
279 
        while(*fmt != 0 && !isalpha (*fmt))
280 
          tmp[i++] = *(fmt++);
281 
        tmp[i++] = *(fmt++);
282 
        if (tmp[i - 1] == 's') {
283 
          char *cbuf = (char *)buf;
284 
          i = 0;
285 
          while (ch = (f ? fgetc (f) : *str++), isspace(ch))
286 
            if (f ? feof (f) : *str) return 1;
287 
          if (f)
288 
            ungetc (ch, f);
289 
          else
290 
            str--;
291 
          while ((*(cbuf++) = ch = (f ? fgetc (f) : *str++), CNV(ch) ) != *fmt) {
292 
            if ((f ? feof (f) : *str)) return 1;
293 
            if (++i >= STR_SIZE) {
294 
              fprintf (stderr, "ERROR: string too long.\n");
295 
              return 1;
296 
            }
297 
          }
298 
          *(--cbuf) = 0;
299 
          fmt++;
300 
        } else {
301 
          tmp[i++] = 0;
302 
          if (f)
303 
            fscanf (f, tmp, buf);
304 
          else
305 
            sscanf (str, tmp, buf);
306 
        }
307 
        break;
308 
      default:
309 
        while ((ch = (f ? fgetc (f) : *str++)) != *fmt) {
310 
          if (!isspace (ch)) {
311 
            char tmp[200];
312 
            sprintf (tmp, "unexpected char '%c' (expecting '%c')\n", ch, *fmt);
313 
            fprintf (stderr, "WARNING: config.%s: %s\n", sections[section], tmp);
314 
            WARNING(tmp);
315 
          }
316 
          if ((f ? feof (f) : *str)) return 1;
317 
        }
318 
        fmt++;
319 
        break;
320 
    }
321 
  }
322 
  return 0;
323 
}
324 
#endif /* !FAST_SIM */
325 
 
326 
void print_config()
327 
{
328 
  if (config.sim.verbose) {
329 
    char temp[20];
330 
    printf("Verbose on, ");
331 
    if (config.sim.debug)
332 
      printf("simdebug on, ");
333 
    else
334 
      printf("simdebug off, ");
335 
    if (runtime.sim.iprompt)
336 
      printf("interactive prompt on\n");
337 
    else
338 
      printf("interactive prompt off\n");
339 
 
340 
    printf("Machine initialization...\n");
341 
    generate_time_pretty (temp, config.sim.clkcycle_ps);
342 
    printf("Clock cycle: %s\n", temp);
343 
    if (testsprbits(SPR_UPR, SPR_UPR_DCP))
344 
      printf("Data cache present.\n");
345 
    else
346 
      printf("No data cache.\n");
347 
    if (testsprbits(SPR_UPR, SPR_UPR_ICP))
348 
      printf("Insn cache tag present.\n");
349 
    else
350 
      printf("No instruction cache.\n");
351 
    if (config.bpb.enabled)
352 
      printf("BPB simulation on.\n");
353 
    else
354 
      printf("BPB simulation off.\n");
355 
    if (config.bpb.btic)
356 
      printf("BTIC simulation on.\n");
357 
    else
358 
      printf("BTIC simulation off.\n");
359 
  }
360 
}
361 
 
362 
#if !FAST_SIM
363 
/* Forward declarations of functions */
364 
void base_include ();
365 
void sim_clkcycle ();
366 672 markom 
void sim_exe_log_type ();
367 645 markom 
void change_device ();
368 
void end_device ();
369 
void uart_nuarts ();
370 
void uart_baseaddr ();
371 
void uart_rxfile ();
372 
void uart_txfile ();
373 
void uart_jitter ();
374 
void uart_irq ();
375 
void uart_16550 ();
376 
void uart_vapi_id ();
377 
void dma_ndmas ();
378 
void dma_baseaddr ();
379 
void dma_irq ();
380 
void dma_vapi_id ();
381 
void memory_type ();
382 
void memory_nmemories ();
383 
void memory_ce ();
384 
void memory_baseaddr ();
385 
void memory_size ();
386 
void memory_name ();
387 
void memory_log ();
388 
void memory_delayr ();
389 
void memory_delayw ();
390 
void cpu_sbuf_len ();
391 
void eth_nethernets ();
392 
void eth_baseaddr ();
393 723 ivang 
void eth_irq ();
394 645 markom 
void eth_dma ();
395 725 ivang 
void eth_rtx_type ();
396 645 markom 
void eth_rx_channel ();
397 
void eth_tx_channel ();
398 
void eth_rxfile ();
399 
void eth_txfile ();
400 723 ivang 
void eth_sockif ();
401 645 markom 
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},
457 732 ivang 
  {"",       0},   /* 10 */
458 645 markom 
  {"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},
558 734 ivang 
{9, "irq",                "=%i",         eth_irq,       (void *)(&tempUL), 15},
559 645 markom 
{9, "enddevice",          "",            end_device,    NULL, 0},
560 
{9, "baseaddr",           "=0x%x",       eth_baseaddr,  (void *)(&tempUL), 0},
561 
{9, "dma",                "=%i",         eth_dma,       (void *)(&tempL), 0},
562 726 ivang 
{9, "rtx_type",           "=%i",         eth_rtx_type,  (void *)(&tempUL), 0},
563 645 markom 
{9, "rx_channel",         "=%i",         eth_rx_channel,(void *)(&tempL), 0},
564 
{9, "tx_channel",         "=%i",         eth_tx_channel,(void *)(&tempL), 0},
565 
{9, "rxfile",             "=\"%s\"",     eth_rxfile,    (void *)(&tempS[0]), 0},
566 
{9, "txfile",             "=\"%s\"",     eth_txfile,    (void *)(&tempS[0]), 0},
567 723 ivang 
{9, "sockif",             "=\"%s\"",     eth_sockif,    (void *)(&tempS[0]), 0},
568 645 markom 
{9, "vapi_id",            "=0x%x",       eth_vapi_id,   (void *)(&tempUL), 0},
569 731 ivang 
 
570 645 markom 
{11, "enabled",           "=%i",         immu_enabled,  (void *)(&tempL), 0},
571 
{11, "nsets",             "=%i",         immu_nsets,    (void *)(&tempL), 0},
572 
{11, "nways",             "=%i",         immu_nways,    (void *)(&tempL), 0},
573 
{11, "pagesize",          "=%i",         immu_pagesize, (void *)(&tempL), 0},
574 
{11, "entrysize",         "=%i",         immu_entrysize,(void *)(&tempL), 0},
575 
{11, "ustates",           "=%i",         immu_ustates,  (void *)(&tempL), 0},
576 
{11, "missdelay",         "=%i",         NULL,          (void *)(&config.immu.missdelay), 0},
577 
{11, "hitdelay",          "=%i",         NULL,          (void *)(&config.immu.hitdelay), 0},
578 
 
579 
{12, "enabled",           "=%i",         dmmu_enabled,  (void *)(&tempL), 0},
580 
{12, "nsets",             "=%i",         dmmu_nsets,    (void *)(&tempL), 0},
581 
{12, "nways",             "=%i",         dmmu_nways,    (void *)(&tempL), 0},
582 
{12, "pagesize",          "=%i",         dmmu_pagesize, (void *)(&tempL), 0},
583 
{12, "entrysize",         "=%i",         dmmu_entrysize,(void *)(&tempL), 0},
584 
{12, "ustates",           "=%i",         dmmu_ustates,  (void *)(&tempL), 0},
585 
{12, "missdelay",         "=%i",         NULL,          (void *)(&config.dmmu.missdelay), 0},
586 
{12, "hitdelay",          "=%i",         NULL,          (void *)(&config.dmmu.hitdelay), 0},
587 
 
588 
{13, "enabled",           "=%i",         ic_enabled,    (void *)(&tempL), 0},
589 
{13, "nsets",             "=%i",         ic_nsets,      (void *)(&tempL), 0},
590 
{13, "nways",             "=%i",         ic_nways,      (void *)(&tempL), 0},
591 
{13, "blocksize",         "=%i",         ic_blocksize,  (void *)(&tempL), 0},
592 
{13, "ustates",           "=%i",         ic_ustates,    (void *)(&tempL), 0},
593 
{13, "missdelay",         "=%i",         NULL,          (void *)(&config.ic.missdelay), 0},
594 
{13, "hitdelay",          "=%i",         NULL,          (void *)(&config.ic.hitdelay), 0},
595 
 
596 
{14, "enabled",           "=%i",         dc_enabled,    (void *)(&tempL), 0},
597 
{14, "nsets",             "=%i",         dc_nsets,      (void *)(&tempL), 0},
598 
{14, "nways",             "=%i",         dc_nways,      (void *)(&tempL), 0},
599 
{14, "blocksize",         "=%i",         dc_blocksize,  (void *)(&tempL), 0},
600 
{14, "ustates",           "=%i",         dc_ustates,    (void *)(&tempL), 0},
601 
{14, "load_missdelay",    "=%i",         NULL,          (void *)(&config.dc.load_missdelay), 0},
602 
{14, "load_hitdelay",     "=%i",         NULL,          (void *)(&config.dc.load_hitdelay), 0},
603 
{14, "store_missdelay",   "=%i",         NULL,          (void *)(&config.dc.store_missdelay), 0},
604 
{14, "store_hitdelay",    "=%i",         NULL,          (void *)(&config.dc.store_hitdelay), 0},
605 
 
606 
{15, "ngpios",            "=%i",         gpio_ngpios,   (void *)(&tempL), CPF_GLOBAL},
607 
{15, "device",            "%i",          change_device, (void *)(&tempL), 0},
608 
{15, "baseaddr",          "=0x%x",       gpio_baseaddr, (void *)(&tempUL), 0},
609 
{15, "irq",               "=%i",         gpio_irq,      (void *)(&tempL), 0},
610 
{15, "base_vapi_id",      "=0x%x",       gpio_base_vapi_id,   (void *)(&tempUL), 0},
611 
{15, "enddevice",         "",            end_device,    NULL, 0},
612 
 
613 
{16, "enabled",           "=%i",         NULL,          (void *)(&config.bpb.enabled), 0},
614 
{16, "btic",              "=%i",         NULL,          (void *)(&config.bpb.btic), 0},
615 
{16, "sbp_bnf_fwd",       "=%i",         NULL,          (void *)(&config.bpb.sbp_bnf_fwd), 0},
616 
{16, "sbp_bf_fwd",        "=%i",         NULL,          (void *)(&config.bpb.sbp_bf_fwd), 0},
617 
{16, "missdelay",         "=%i",         NULL,          (void *)(&config.bpb.missdelay), 0},
618 
{16, "hitdelay",          "=%i",         NULL,          (void *)(&config.bpb.hitdelay), 0},
619 
 
620 
{17, "enabled",           "=%i",         NULL,          (void *)(&config.pm.enabled), 0},
621 
 
622 
{18, "nvgas",             "=%i",         vga_nvgas,     (void *)(&tempL), CPF_GLOBAL},
623 
{18, "device",            "%i",          change_device, (void *)(&tempL), 0},
624 
{18, "baseaddr",          "=0x%x",       vga_baseaddr,  (void *)(&tempUL), 0},
625 
{18, "irq",               "=%i",         vga_irq,       (void *)(&tempL), 0},
626 
{18, "refresh_rate",      "=%i",         vga_refresh_rate, (void *)(&tempUL), 0},
627 
{18, "filename",          "=\"%s\"",     vga_filename,  (void *)(&tempS[0]), 0},
628 
{18, "enddevice",         "",            end_device,    NULL, 0},
629 
 
630 
{19, "enabled",           "=%i",         NULL,          (void *)(&config.fb.enabled), 0},
631 647 markom 
{19, "baseaddr",          "=0x%x",       NULL,          (void *)(&config.fb.baseaddr), 0},
632 645 markom 
{19, "refresh_rate",      "=%i",         NULL,          (void *)(&config.fb.refresh_rate), 0},
633 664 markom 
{19, "filename",          "=\"%s\"",     NULL,          (void *)(&config.fb.filename), 0},
634 
 
635 
{20, "enabled",           "=%i",         NULL,          (void *)(&config.kbd.enabled), 0},
636 
{20, "baseaddr",          "=0x%x",       NULL,          (void *)(&config.kbd.baseaddr), 0},
637 
{20, "irq",               "=%i",         NULL,          (void *)(&config.kbd.irq), 0},
638 
{20, "rxfile",            "=\"%s\"",     NULL,          (void *)(&config.kbd.rxfile), 0}
639 645 markom 
};
640 
 
641 
/* *INDENT-ON* */
642 
 
643 
int current_device = -1;
644 
void change_device () {
645 
  current_device = tempL;
646 
}
647 
 
648 
void end_device () {
649 
  current_device = -1;
650 
}
651 
 
652 
void base_include () {
653 
  read_script_file (tempS);
654 
  section = 0;
655 
}
656 
 
657 
void sim_clkcycle () {
658 
  int len = strlen (tempS);
659 
  int pos = len - 1;
660 
  long time;
661 
  if (len < 2) goto err;
662 
  if (tempS[pos--] != 's') goto err;
663 
  switch (tempS[pos--]) {
664 
    case 'p': time = 1; break;
665 
    case 'n': time = 1000; break;
666 
    case 'u': time = 1000000; break;
667 
    case 'm': time = 1000000000; break;
668 
  default:
669 
    goto err;
670 
  }
671 
  tempS[pos + 1] = 0;
672 
  config.sim.clkcycle_ps = time * atol (tempS);
673 
  return;
674 
err:
675 
  ERROR("invalid time format.");
676 
}
677 
 
678 672 markom 
void sim_exe_log_type () {
679 
  if (strcmp (tempS, "default") == 0)
680 
    config.sim.exe_log_type = EXE_LOG_HARDWARE;
681 
  else if (strcmp (tempS, "hardware") == 0)
682 
    config.sim.exe_log_type = EXE_LOG_HARDWARE;
683 675 markom 
  else if (strcmp (tempS, "simple") == 0)
684 
    config.sim.exe_log_type = EXE_LOG_SIMPLE;
685 672 markom 
  else if (strcmp (tempS, "software") == 0) {
686 
    config.sim.exe_log_type = EXE_LOG_SOFTWARE;
687 
  } else {
688 
    char tmp[200];
689 
    sprintf (tmp, "invalid execute log type '%s'.\n", tempS);
690 
    ERROR(tmp);
691 
  }
692 
}
693 
 
694 645 markom 
void uart_nuarts () {
695 
  if (tempL >= 0 && tempL < MAX_UARTS)
696 
    config.nuarts = tempL;
697 
  else
698 
    ERROR("invalid number of devices.");
699 
}
700 
 
701 
void uart_baseaddr () {
702 
  if (current_device >= 0 && current_device < config.nuarts)
703 
    config.uarts[current_device].baseaddr = tempUL;
704 
  else
705 
    ERROR("invalid device number.");
706 
}
707 
 
708 
void uart_jitter () {
709 
  if (current_device >= 0 && current_device < config.nuarts)
710 
    config.uarts[current_device].jitter = tempL;
711 
  else
712 
    ERROR("invalid device number.");
713 
}
714 
 
715 
void uart_irq () {
716 
  if (current_device >= 0 && current_device < config.nuarts)
717 
    config.uarts[current_device].irq = tempL;
718 
  else
719 
    ERROR("invalid device number.");
720 
}
721 
 
722 
void uart_16550 () {
723 
  if (current_device >= 0 && current_device < config.nuarts)
724 
    config.uarts[current_device].uart16550 = tempL;
725 
  else
726 
    ERROR("invalid device number.");
727 
}
728 
 
729 
void uart_rxfile () {
730 
  if (current_device >= 0 && current_device < config.nuarts)
731 
    strcpy (config.uarts[current_device].rxfile, tempS);
732 
  else
733 
    ERROR("invalid device number.");
734 
}
735 
 
736 
void uart_txfile () {
737 
  if (current_device >= 0 && current_device < config.nuarts)
738 
    strcpy (config.uarts[current_device].txfile, tempS);
739 
  else
740 
    ERROR("invalid device number.");
741 
}
742 
 
743 
void uart_vapi_id () {
744 
  if (current_device >= 0 && current_device < config.nuarts)
745 
    config.uarts[current_device].vapi_id = tempUL;
746 
  else
747 
    ERROR("invalid device number.");
748 
}
749 
 
750 
void dma_ndmas () {
751 
  if (tempL >= 0 && tempL < MAX_DMAS)
752 
    config.ndmas = tempL;
753 
  else
754 
    ERROR("invalid number of devices.");
755 
}
756 
 
757 
void dma_baseaddr () {
758 
  if (current_device >= 0 && current_device < config.ndmas)
759 
    config.dmas[current_device].baseaddr = tempUL;
760 
  else
761 
    ERROR("invalid device number.");
762 
}
763 
 
764 
void dma_irq () {
765 
  if (current_device >= 0 && current_device < config.ndmas)
766 
    config.dmas[current_device].irq = tempL;
767 
  else
768 
    ERROR("invalid device number.");
769 
}
770 
 
771 
void dma_vapi_id () {
772 
  if (current_device >= 0 && current_device < config.ndmas)
773 
    config.dmas[current_device].vapi_id = tempUL;
774 
  else
775 
    ERROR("invalid device number.");
776 
}
777 
 
778 
void memory_nmemories () {
779 
  if (tempL >= 0 && tempL < MAX_MEMORIES)
780 
    config.memory.nmemories = tempL;
781 
  else
782 
    ERROR("invalid number of devices.");
783 
}
784 
 
785 
void memory_type () {
786 
  if (strcmp (tempS, "unknown") == 0)
787 
    config.memory.type = MT_UNKNOWN;
788 
  else if (strcmp (tempS, "random") == 0)
789 
    config.memory.type = MT_RANDOM;
790 
  else if (strcmp (tempS, "pattern") == 0)
791 
    config.memory.type = MT_PATTERN;
792 
  else if (strcmp (tempS, "zero") == 0) {
793 
    config.memory.type = MT_PATTERN;
794 
    config.memory.pattern = 0;
795 
  } else {
796 
    char tmp[200];
797 
    sprintf (tmp, "invalid memory type '%s'.\n", tempS);
798 
    ERROR(tmp);
799 
  }
800 
}
801 
 
802 
void memory_ce () {
803 
  if (current_device >= 0 && current_device < config.memory.nmemories)
804 
    config.memory.table[current_device].ce = tempL;
805 
  else
806 
    ERROR("invalid device number.");
807 
}
808 
 
809 
void memory_baseaddr () {
810 
  if (current_device >= 0 && current_device < config.memory.nmemories)
811 
    config.memory.table[current_device].baseaddr = tempUL;
812 
  else
813 
    ERROR("invalid device number.");
814 
}
815 
 
816 
void memory_size () {
817 
  if (current_device >= 0 && current_device < config.memory.nmemories)
818 
    config.memory.table[current_device].size = tempUL;
819 
  else
820 
    ERROR("invalid device number.");
821 
}
822 
 
823 
void memory_name () {
824 
  if (current_device >= 0 && current_device < config.memory.nmemories)
825 
    strcpy (config.memory.table[current_device].name, tempS);
826 
  else
827 
    ERROR("invalid device number.");
828 
}
829 
 
830 
void memory_log () {
831 
  if (current_device >= 0 && current_device < config.memory.nmemories)
832 
    strcpy (config.memory.table[current_device].log, tempS);
833 
  else
834 
    ERROR("invalid device number.");
835 
}
836 
 
837 
void memory_delayr () {
838 
  if (current_device >= 0 && current_device < config.memory.nmemories)
839 
    config.memory.table[current_device].delayr = tempL;
840 
  else
841 
    ERROR("invalid device number.");
842 
}
843 
 
844 
void memory_delayw () {
845 
  if (current_device >= 0 && current_device < config.memory.nmemories)
846 
    config.memory.table[current_device].delayw = tempL;
847 
  else
848 
    ERROR("invalid device number.");
849 
}
850 
 
851 
void cpu_sbuf_len () {
852 
  if (config.cpu.sbuf_len >= MAX_SBUF_LEN) {
853 
    config.cpu.sbuf_len = MAX_SBUF_LEN - 1;
854 
    WARNING("sbuf_len too large; truncated.");
855 
  } else if (config.cpu.sbuf_len < 0) {
856 
    config.cpu.sbuf_len = 0;
857 
    WARNING("sbuf_len negative; disabled.");
858 
  }
859 
}
860 
 
861 
void eth_nethernets () {
862 
  if (tempL >= 0 && tempL < MAX_ETHERNETS)
863 
    config.nethernets = tempL;
864 
  else
865 
    ERROR("invalid number of devices.");
866 
}
867 
 
868 
void eth_baseaddr () {
869 
  if (current_device >= 0 && current_device < config.nethernets)
870 
    config.ethernets[current_device].baseaddr = tempUL;
871 
  else
872 
    ERROR("invalid device number.");
873 
}
874 
 
875 
void eth_dma () {
876 
  if (current_device >= 0 && current_device < config.nethernets)
877 
    config.ethernets[current_device].dma = tempL;
878 
  else
879 
    ERROR("invalid device number.");
880 
}
881 
 
882 725 ivang 
void eth_rtx_type () {
883 
  if (current_device >= 0 && current_device < config.nethernets)
884 
    config.ethernets[current_device].rtx_type = tempUL;
885 
  else
886 
    ERROR("invalid device number.");
887 
}
888 
 
889 645 markom 
void eth_rx_channel () {
890 
  if (current_device >= 0 && current_device < config.nethernets)
891 
    config.ethernets[current_device].rx_channel = tempL;
892 
  else
893 
    ERROR("invalid device number.");
894 
}
895 
 
896 
void eth_tx_channel () {
897 
  if (current_device >= 0 && current_device < config.nethernets)
898 
    config.ethernets[current_device].rx_channel = tempL;
899 
  else
900 
    ERROR("invalid device number.");
901 
}
902 
 
903 
void eth_rxfile () {
904 
  if (current_device >= 0 && current_device < config.nethernets)
905 
    strcpy (config.ethernets[current_device].rxfile, tempS);
906 
  else
907 
    ERROR("invalid device number.");
908 
}
909 
 
910 
void eth_txfile () {
911 
  if (current_device >= 0 && current_device < config.nethernets)
912 
    strcpy (config.ethernets[current_device].txfile, tempS);
913 
  else
914 
    ERROR("invalid device number.");
915 
}
916 
 
917 723 ivang 
void eth_sockif () {
918 
  if (current_device >= 0 && current_device < config.nethernets)
919 
    strcpy (config.ethernets[current_device].sockif, tempS);
920 
  else
921 
    ERROR("invalid device number.");
922 
}
923 
 
924 
void eth_irq () {
925 
  if (current_device >= 0 && current_device < config.nethernets)
926 
    config.ethernets[current_device].irq = tempUL;
927 
  else
928 
    ERROR("invalid device number.");
929 
}
930 
 
931 645 markom 
void eth_vapi_id () {
932 
  if (current_device >= 0 && current_device < config.nethernets)
933 
    config.ethernets[current_device].vapi_id = tempUL;
934 
  else
935 
    ERROR("invalid device number.");
936 
}
937 
 
938 
void gpio_ngpios () {
939 
  if (tempL >= 0 && tempL < MAX_GPIOS)
940 
    config.ngpios = tempL;
941 
  else
942 
    ERROR("invalid number of devices.");
943 
}
944 
 
945 
void gpio_baseaddr () {
946 
  if (current_device >= 0 && current_device < config.ngpios)
947 
    config.gpios[current_device].baseaddr = tempUL;
948 
  else
949 
    ERROR("invalid device number.");
950 
}
951 
 
952 
void gpio_irq () {
953 
  if (current_device >= 0 && current_device < config.ngpios)
954 
    config.gpios[current_device].irq = tempL;
955 
  else
956 
    ERROR("invalid device number.");
957 
}
958 
 
959 
void gpio_base_vapi_id () {
960 
  if (current_device >= 0 && current_device < config.ngpios)
961 
    config.gpios[current_device].base_vapi_id = tempUL;
962 
  else
963 
    ERROR("invalid device number.");
964 
}
965 
 
966 
int is_power2 (int x) {
967 
  while (!(x & 1))
968 
    x >>= 1;
969 
  return x == 1;
970 
}
971 
 
972 
void immu_enabled () {
973 
  setsprbits (SPR_UPR, SPR_UPR_IMP, tempL & 1);
974 
  config.immu.enabled = tempL;
975 
}
976 
 
977 
void dmmu_enabled () {
978 
  setsprbits (SPR_UPR, SPR_UPR_DMP, tempL & 1);
979 
  config.dmmu.enabled = tempL;
980 
}
981 
 
982 
void immu_nsets () {
983 
  if (is_power2(tempL) && tempL <= 256)
984 
    config.immu.nsets = tempL;
985 
  else
986 
    ERROR("value of power of two and lower or equal than 256 expected.");
987 
}
988 
 
989 
void dmmu_nsets () {
990 
  if (is_power2(tempL) && tempL <= 256)
991 
    config.dmmu.nsets = tempL;
992 
  else
993 
    ERROR("value of power of two and lower or equal than 256 expected.");
994 
}
995 
 
996 
void immu_nways () {
997 
  if (tempL >= 1 && tempL <= 4)
998 
    config.immu.nways = tempL;
999 
  else
1000 
    ERROR("value 1, 2, 3 or 4 expected.");
1001 
}
1002 
 
1003 
void dmmu_nways () {
1004 
  if (tempL >= 1 && tempL <= 4)
1005 
    config.dmmu.nways = tempL;
1006 
  else
1007 
    ERROR("value 1, 2, 3 or 4 expected.");
1008 
}
1009 
 
1010 
void immu_pagesize () {
1011 
  if (is_power2(tempL))
1012 
    config.immu.pagesize = tempL;
1013 
  else
1014 
    ERROR("value of power of two expected.");
1015 
}
1016 
 
1017 
void dmmu_pagesize () {
1018 
  if (is_power2(tempL))
1019 
    config.dmmu.pagesize = tempL;
1020 
  else
1021 
    ERROR("value of power of two expected.");
1022 
}
1023 
 
1024 
void immu_entrysize () {
1025 
  if (is_power2(tempL))
1026 
    config.immu.entrysize = tempL;
1027 
  else
1028 
    ERROR("value of power of two expected.");
1029 
}
1030 
 
1031 
void dmmu_entrysize () {
1032 
  if (is_power2(tempL))
1033 
    config.dmmu.entrysize = tempL;
1034 
  else
1035 
    ERROR("value of power of two expected.");
1036 
}
1037 
 
1038 
void immu_ustates () {
1039 
  if (tempL >= 2 && tempL <= 4)
1040 
    config.immu.ustates = tempL;
1041 
  else
1042 
    ERROR("invalid USTATE.");
1043 
}
1044 
 
1045 
void dmmu_ustates () {
1046 
  if (tempL >= 2 && tempL <= 4)
1047 
    config.dmmu.ustates = tempL;
1048 
  else
1049 
    ERROR("invalid USTATE.");
1050 
}
1051 
 
1052 
void ic_enabled () {
1053 
  config.ic.enabled = tempL;
1054 
  setsprbits (SPR_UPR, SPR_UPR_ICP, tempL & 1);
1055 
}
1056 
 
1057 
void ic_nsets () {
1058 
  if (is_power2(tempL) && tempL <= MAX_IC_SETS)
1059 
    config.ic.nsets = tempL;
1060 
  else {
1061 
    char tmp[200];
1062 
    sprintf (tmp, "value of power of two and lower or equal than %i expected.", MAX_IC_SETS);
1063 
    ERROR(tmp);
1064 
  }
1065 
}
1066 
 
1067 
void ic_nways () {
1068 
  if (tempL >= 1 && tempL <= MAX_IC_WAYS)
1069 
    config.ic.nways = tempL;
1070 
  else
1071 
    ERROR("value 1, 2, 3 or 4 expected.");
1072 
}
1073 
 
1074 
void ic_blocksize () {
1075 
  if (is_power2(tempL))
1076 
    config.ic.blocksize = tempL;
1077 
  else
1078 
    ERROR("value of power of two expected.");
1079 
}
1080 
 
1081 
void ic_ustates () {
1082 
  if (tempL >= 2 && tempL <= 4)
1083 
    config.ic.ustates = tempL;
1084 
  else
1085 
    ERROR("invalid USTATE.");
1086 
}
1087 
 
1088 
void dc_enabled () {
1089 
  config.dc.enabled = tempL;
1090 
  setsprbits (SPR_UPR, SPR_UPR_DCP, tempL & 1);
1091 
}
1092 
 
1093 
void dc_nsets () {
1094 
  if (is_power2(tempL) && tempL <= MAX_DC_SETS)
1095 
    config.dc.nsets = tempL;
1096 
  else {
1097 
    char tmp[200];
1098 
    sprintf (tmp, "value of power of two and lower or equal than %i expected.", MAX_DC_SETS);
1099 
    ERROR(tmp);
1100 
  }
1101 
}
1102 
 
1103 
void dc_nways () {
1104 
  if (tempL >= 1 && tempL <= MAX_IC_WAYS)
1105 
    config.dc.nways = tempL;
1106 
  else
1107 
    ERROR("value 1, 2, 3 or 4 expected.");
1108 
}
1109 
 
1110 
void dc_blocksize () {
1111 
  if (is_power2(tempL))
1112 
    config.dc.blocksize = tempL;
1113 
  else
1114 
    ERROR("value of power of two expected.");
1115 
}
1116 
 
1117 
void dc_ustates () {
1118 
  if (tempL >= 2 && tempL <= 4)
1119 
    config.dc.ustates = tempL;
1120 
  else
1121 
    ERROR("invalid USTATE.");
1122 
}
1123 
 
1124 
void vga_nvgas () {
1125 
  if (tempL >= 0 && tempL < MAX_VGAS)
1126 
    config.nvgas = tempL;
1127 
  else
1128 
    ERROR("invalid number of devices.");
1129 
}
1130 
 
1131 
void vga_baseaddr () {
1132 
  if (current_device >= 0 && current_device < config.nvgas)
1133 
    config.vgas[current_device].baseaddr = tempUL;
1134 
  else
1135 
    ERROR("invalid device number.");
1136 
}
1137 
 
1138 
void vga_irq () {
1139 
  if (current_device >= 0 && current_device < config.nvgas)
1140 
    config.vgas[current_device].irq = tempL;
1141 
  else
1142 
    ERROR("invalid device number.");
1143 
}
1144 
 
1145 
void vga_refresh_rate () {
1146 
  if (current_device >= 0 && current_device < config.nvgas)
1147 
    config.vgas[current_device].refresh_rate = tempUL;
1148 
  else
1149 
    ERROR("invalid device number.");
1150 
}
1151 
 
1152 
void vga_filename () {
1153 
  if (current_device >= 0 && current_device < config.nvgas)
1154 
    strcpy (config.vgas[current_device].filename, tempS);
1155 
  else
1156 
    ERROR("invalid device number.");
1157 
}
1158 
 
1159 
/* Read environment from a script file. Does not fail - assumes default configuration instead.
1160 
   The syntax of script file is:
1161 
   param = value
1162 
   section x
1163 
     data
1164 
     param = value
1165 
   end
1166 
 
1167 
   Example:
1168 
   section mc
1169 
     memory_table_file = sim.mem
1170 
     enable = 1
1171 
     POC = 0x47892344
1172 
   end
1173 
 
1174 
 */
1175 
 
1176 
void read_script_file (char *filename)
1177 
{
1178 
  FILE *f;
1179 
  unsigned long memory_needed = 0;
1180 
  char *home = getenv("HOME");
1181 
  char ctmp[STR_SIZE];
1182 
  int local = 1;
1183 
  section = 0;
1184 
 
1185 
  sprintf(ctmp, "%s/.or1k/%s", home, filename);
1186 
  if ((f = fopen (filename, "rt")) != NULL
1187 
      || home != NULL && !(local = 0) && (f = fopen (ctmp, "rt")) != NULL) {
1188 
    unsigned long start, length;
1189 
    char type[STR_SIZE];
1190 
    int nparam;
1191 
    int rd, wd;
1192 
    if (config.sim.verbose && !runtime.sim.output_cfg)
1193 
      printf ("Reading script file from '%s'...\n", local ? filename : ctmp);
1194 
    strcpy (runtime.sim.script_fn, local ? filename : ctmp);
1195 
 
1196 
    while (!feof(f)) {
1197 
      char param[STR_SIZE];
1198 
      if (fscanf(f, "%s ", &param) != 1) break;
1199 
      /* Is this a sections? */
1200 
      if (strcmp (param, "section") == 0) {
1201 
        int i;
1202 
        section = 0;
1203 
        if (fscanf (f, "%s\n", &param) != 1) {
1204 
          fprintf (stderr, "%s: ERROR: Section name required.\n", local ? filename : ctmp);
1205 
          exit (1);
1206 
        }
1207 
        for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
1208 
          if (strcmp (sections[i].name, param) == 0) {
1209 
            section = i;
1210 
            break;
1211 
          }
1212 
        if (!section) {
1213 
          char tmp[200];
1214 
          sprintf (tmp, "Unknown section: %s; ignoring.", param);
1215 
          WARNING(tmp);
1216 
          /* just skip section */
1217 
          while (fscanf (f, "%s\n", &param) != 1 && strcmp (param, "end"));
1218 
        }
1219 
      } else if (strcmp (param, "end") == 0) {
1220 
        section = 0;
1221 
      } else if (strncmp (param, "/*", 2) == 0) {
1222 
        char c0 = 0, c1 = 0;
1223 
        while (c0 != '*' || c1 != '/') {
1224 
          c0 = c1;
1225 
          c1 = fgetc(f);
1226 
          if (feof(f)) {
1227 
            fprintf (stderr, "%s: ERROR: Comment reached EOF.\n", local ? filename : ctmp);
1228 
            exit (1);
1229 
          }
1230 
        }
1231 
      } else {
1232 
        int i, found = -1;
1233 
        for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
1234 
          if (config_params[i].section == section && strcmp (config_params[i].name, param) == 0) {
1235 
            found = i;
1236 
            break;
1237 
          }
1238 
        if (found < 0) {
1239 
          char tmp[200];
1240 
          sprintf (tmp, "Invalid parameter: %s; ignoring.\n", param);
1241 
          WARNING(tmp);
1242 
          while (fgetc(f) != '\n' || feof(f));
1243 
          continue;
1244 
        }
1245 
 
1246 
        /* Parse parameter value */
1247 
        {
1248 
          if (config_params[found].type[0])
1249 
            if(fscanf_ex (f, config_params[found].type, config_params[found].addr, 0))
1250 
              exit (1);
1251 
        }
1252 
        if (config_params[found].func)
1253 
          config_params[found].func();
1254 
      }
1255 
    }
1256 
    fclose (f);
1257 
    runtime.sim.script_file_specified = 1;
1258 
  } else
1259 
    if (config.sim.verbose)
1260 
      fprintf (stderr, "WARNING: Cannot read script file from '%s',\nneither '%s'.\n", filename, ctmp);
1261 
}
1262 
 
1263 
/* Utility for execution of set sim command.  */
1264 
static int set_config (char *s)
1265 
{
1266 
  char *sec, *item, *params;
1267 
  int noparams = 0, i, noitem = 0;
1268 
  while (*s && isspace (*s)) s++;
1269 
  sec = s;
1270 
  printf ("s:%s\n", s);
1271 
  while (*s && *s != ' ') s++;
1272 
  if (!(*s)) noitem = 1;
1273 
  *s = 0;
1274 
  printf ("sec:%s\n", sec);
1275 
  section = 0;
1276 
  for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
1277 
    if (strcmp (sections[i].name, sec) == 0) {
1278 
      section = i;
1279 
      break;
1280 
    }
1281 
 
1282 
  if (!section) return 1;
1283 
  if (noitem) return 2;
1284 
 
1285 
  item = ++s;
1286 
 
1287 
  while (*s && *s != ' ') s++;
1288 
  if (!(*s)) {
1289 
    noparams = 1;
1290 
    params = "";
1291 
  } else
1292 
    params = s + 1;
1293 
  *s = 0;
1294 
  printf ("item:%s\n", item);
1295 
  printf ("params:%s\n", params);
1296 
  {
1297 
    int i, found = -1;
1298 
    for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
1299 
      if (config_params[i].section == section && strcmp (config_params[i].name, item) == 0) {
1300 
        found = i;
1301 
        break;
1302 
      }
1303 
    if (found < 0) return 2;
1304 
 
1305 
    /* Parse parameter value */
1306 
    if (config_params[found].type[0])
1307 
      if(fscanf_ex (0, config_params[found].type, config_params[found].addr, params))
1308 
        return 3;
1309 
    if (config_params[found].func)
1310 
      config_params[found].func();
1311 
  }
1312 
  return 0;
1313 
}
1314 
 
1315 
/* Executes set sim command, displays error.  */
1316 
void set_config_command(char *s)
1317 
{
1318 
  int i;
1319 
  switch (set_config (s)) {
1320 
    case 1:
1321 
      printf ("Invalid or missing section name.  One of valid sections must be specified:\n");
1322 
      for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
1323 
        printf ("%s ", sections[i].name);
1324 
      printf ("\n");
1325 
      break;
1326 
    case 2:
1327 
      printf ("Invalid or missing item name.  One of valid items must be specified:\n");
1328 
      for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
1329 
        if (config_params[i].section == section)
1330 
          printf ("%s ", config_params[i].name);
1331 
      printf ("\n");
1332 
      break;
1333 
    case 3:
1334 
      printf ("Invalid parameters specified.\n");
1335 
      break;
1336 
  }
1337 
}
1338 
#endif /* !FAST_SIM */
1339 
 
1340 
/* Outputs C structure of current config to file */
1341 
void output_cfg (FILE *f)
1342 
{
1343 
  int i, comma;
1344 
  fprintf (f, "/* This file was automatically generated by or1ksim,\n"
1345 
              "   using --output-cfg switch (cfg file '%s'). */\n"
1346 
  "const static struct config config = {\n", runtime.sim.script_fn);
1347 
 
1348 731 ivang 
  fprintf (f, "  tick:{enabled:%i},\n", config.tick.enabled);
1349 645 markom 
  fprintf (f, "  nuarts:%i, uarts:{", config.nuarts);
1350 
  comma = 0;
1351 
  for (i = 0; i < config.nuarts; i++) {
1352 
    fprintf (f, "%s\n    {rxfile:\"%s\", txfile:\"%s\", jitter:%i, baseaddr:0x%08x, irq:%i, vapi_id:0x%08x, uart16550:%i}",
1353 
      comma ? "," :"", config.uarts[i].rxfile, config.uarts[i].txfile, config.uarts[i].jitter, config.uarts[i].baseaddr, config.uarts[i].irq,
1354 
      config.uarts[i].vapi_id, config.uarts[i].uart16550);
1355 
    comma = 1;
1356 
  }
1357 
  fprintf (f, "},\n");
1358 
 
1359 
  fprintf (f, "  ndmas:%i, dmas:{", config.ndmas);
1360 
  comma = 0;
1361 
  for (i = 0; i < config.ndmas; i++) {
1362 
    fprintf (f, "%s\n    {baseaddr:0x%08x, irq:%i, vapi_id:0x%08x}",
1363 
      comma ? "," :"", config.dmas[i].baseaddr, config.dmas[i].irq, config.dmas[i].vapi_id);
1364 
    comma = 1;
1365 
  }
1366 
  fprintf (f, "},\n");
1367 
 
1368 
  fprintf (f, "  nethernets:%i, ethernets:{", config.nethernets);
1369 
  comma = 0;
1370 
  for (i = 0; i < config.nethernets; i++) {
1371 
    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}",
1372 
      comma ? "," :"", config.ethernets[i].baseaddr, config.ethernets[i].dma, config.ethernets[i].tx_channel, config.ethernets[i].rx_channel,
1373 
      config.ethernets[i].rxfile, config.ethernets[i].txfile, config.ethernets[i].vapi_id);
1374 
    comma = 1;
1375 
  }
1376 
  fprintf (f, "},\n");
1377 
 
1378 
  fprintf (f, "  ngpios:%i, gpios:{", config.ngpios);
1379 
  comma = 0;
1380 
  for (i = 0; i < config.ngpios; i++) {
1381 
    fprintf (f, "%s\n    {baseaddr:0x%08x, irq:%i, base_vapi_id:0x%08x}",
1382 
      comma ? "," :"", config.gpios[i].baseaddr, config.gpios[i].irq, config.gpios[i].base_vapi_id);
1383 
    comma = 1;
1384 
  }
1385 
  fprintf (f, "},\n");
1386 
 
1387 
  fprintf (f, "  mc:{enabled:%i, baseaddr:%i, POC:%i},\n", config.mc.enabled, config.mc.baseaddr, config.mc.POC);
1388 
  fprintf (f, "  memory:{pattern:%i, random_seed:%i, type:%s, nmemories:%i, table:{", config.memory.pattern, config.memory.random_seed,
1389 
    config.memory.type == MT_UNKNOWN ? "MT_UNKNOWN" : config.memory.type == MT_PATTERN ? "MT_PATTERN" : "MT_RANDOM", config.memory.nmemories);
1390 
  comma = 0;
1391 
  for (i = 0; i < config.memory.nmemories; i++) {
1392 
    fprintf (f, "%s\n    {ce:%i, baseaddr:0x%08x, size:0x%08x, name:\"%s\", log:\"%s\", delayr:%i, delayw:%i}",
1393 
      comma ? "," :"", config.memory.table[i].ce, config.memory.table[i].baseaddr, config.memory.table[i].size, config.memory.table[i].name,
1394 
      config.memory.table[i].log, config.memory.table[i].delayr, config.memory.table[i].delayw);
1395 
    comma = 1;
1396 
  }
1397 
  fprintf (f, "}},\n");
1398 
 
1399 
  fprintf (f, "  immu:{enabled:%i, nways:%i, nsets:%i, pagesize:%i, entrysize:%i, ustates:%i, missdelay:%i, hitdelay:%i},\n",
1400 
    config.immu.enabled, config.immu.nways, config.immu.nsets, config.immu.pagesize, config.immu.entrysize, config.immu.ustates,
1401 
    config.immu.missdelay, config.immu.hitdelay);
1402 
 
1403 
  fprintf (f, "  dmmu:{enabled:%i, nways:%i, nsets:%i, pagesize:%i, entrysize:%i, ustates:%i, missdelay:%i, hitdelay:%i},\n",
1404 
    config.dmmu.enabled, config.dmmu.nways, config.dmmu.nsets, config.dmmu.pagesize, config.dmmu.entrysize, config.dmmu.ustates,
1405 
    config.dmmu.missdelay, config.dmmu.hitdelay);
1406 
 
1407 
  fprintf (f, "  ic:{enabled:%i, nways:%i, nsets:%i, blocksize:%i, ustates:%i, missdelay:%i, hitdelay:%i},\n",
1408 
    config.ic.enabled, config.ic.nways, config.ic.nsets, config.ic.blocksize, config.ic.ustates,
1409 
    config.ic.missdelay, config.ic.hitdelay);
1410 
 
1411 
  fprintf (f, "  dc:{enabled:%i, nways:%i, nsets:%i, blocksize:%i, ustates:%i,\n"
1412 
    "    load_missdelay:%i, load_hitdelay:%i, store_missdelay:%i, store_hitdelay:%i},\n",
1413 
    config.dc.enabled, config.dc.nways, config.dc.nsets, config.dc.blocksize, config.dc.ustates,
1414 
    config.dc.load_missdelay, config.dc.load_hitdelay, config.dc.store_missdelay, config.dc.store_hitdelay);
1415 
 
1416 
  fprintf (f, "  bpb:{enabled:%i, sbp_bnf_fwd:%i, sbp_bf_fwd:%i, btic:%i, missdelay:%i, hitdelay:%i},\n",
1417 
    config.bpb.enabled, config.bpb.sbp_bnf_fwd, config.bpb.sbp_bf_fwd, config.bpb.btic, config.bpb.missdelay, config.bpb.hitdelay);
1418 
 
1419 
  fprintf (f, "  cpu:{upr:0x%08x, ver:0x%04x, rev:0x%04x, superscalar:%i, hazards:%i, dependstats:%i,\n"
1420 732 ivang 
    "    sr:0x%08x},\n",
1421 645 markom 
    config.cpu.upr, config.cpu.ver, config.cpu.rev, config.cpu.superscalar, config.cpu.hazards, config.cpu.dependstats,
1422 732 ivang 
    config.cpu.sr);
1423 645 markom 
 
1424 
  fprintf (f, "  sim:{debug:%i, verbose:%i, profile:%i, prof_fn:\"%s\", mprofile:%i, mprof_fn:\"%s\",\n",
1425 
    config.sim.debug, config.sim.verbose, config.sim.profile, config.sim.prof_fn, config.sim.mprofile, config.sim.mprof_fn);
1426 
 
1427 
  fprintf (f, "    history:%i, exe_log:%i, exe_log_fn:\"%s\", clkcycle_ps:%i,\n",
1428 
    config.sim.history, config.sim.exe_log, config.sim.exe_log_fn, config.sim.clkcycle_ps);
1429 
 
1430 
  fprintf (f, "    spr_log:%i, spr_log_fn:\"%s\"},\n",
1431 
    config.sim.spr_log, config.sim.spr_log_fn);
1432 
 
1433 
  fprintf (f, "  debug:{enabled:%i, gdb_enabled:%i, server_port:%i, vapi_id:0x%08x},\n",
1434 
    config.debug.enabled, config.debug.gdb_enabled, config.debug.server_port, config.debug.vapi_id);
1435 
 
1436 
  fprintf (f, "  vapi:{enabled:%i, server_port:%i, log_enabled:%i, hide_device_id:%i, vapi_fn:\"%s\"},\n",
1437 
    config.vapi.enabled, config.vapi.server_port, config.vapi.log_enabled, config.vapi.hide_device_id, config.vapi.vapi_fn);
1438 
 
1439 
  fprintf (f, "  pm:{enabled:%i}\n",
1440 
    config.pm.enabled);
1441 
 
1442 
  fprintf (f, "};\n");
1443 
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.