gdb/remote-mm.c

   1 /* OBSOLETE /* Remote debugging interface for Am290*0 running MiniMON monitor, for GDB. */
   2 /* OBSOLETE    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, */
   3 /* OBSOLETE    2001 Free Software Foundation, Inc. */
   4 /* OBSOLETE    Originally written by Daniel Mann at AMD. */
   5 /* OBSOLETE  */
   6 /* OBSOLETE    This file is part of GDB. */
   7 /* OBSOLETE  */
   8 /* OBSOLETE    This program is free software; you can redistribute it and/or modify */
   9 /* OBSOLETE    it under the terms of the GNU General Public License as published by */
  10 /* OBSOLETE    the Free Software Foundation; either version 2 of the License, or */
  11 /* OBSOLETE    (at your option) any later version. */
  12 /* OBSOLETE  */
  13 /* OBSOLETE    This program is distributed in the hope that it will be useful, */
  14 /* OBSOLETE    but WITHOUT ANY WARRANTY; without even the implied warranty of */
  15 /* OBSOLETE    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the */
  16 /* OBSOLETE    GNU General Public License for more details. */
  17 /* OBSOLETE  */
  18 /* OBSOLETE    You should have received a copy of the GNU General Public License */
  19 /* OBSOLETE    along with this program; if not, write to the Free Software */
  20 /* OBSOLETE    Foundation, Inc., 59 Temple Place - Suite 330, */
  21 /* OBSOLETE    Boston, MA 02111-1307, USA.  */ */
  22 /* OBSOLETE  */
  23 /* OBSOLETE /* This is like remote.c but ecpects MiniMON to be running on the Am29000  */
  24 /* OBSOLETE    target hardware. */
  25 /* OBSOLETE    - David Wood (wood@lab.ultra.nyu.edu) at New York University adapted this */
  26 /* OBSOLETE    file to gdb 3.95.  I was unable to get this working on sun3os4 */
  27 /* OBSOLETE    with termio, only with sgtty.  Because we are only attempting to */
  28 /* OBSOLETE    use this module to debug our kernel, which is already loaded when */
  29 /* OBSOLETE    gdb is started up, I did not code up the file downloading facilities.   */
  30 /* OBSOLETE    As a result this module has only the stubs to download files.  */
  31 /* OBSOLETE    You should get tagged at compile time if you need to make any  */
  32 /* OBSOLETE    changes/additions.  */ */
  33 /* OBSOLETE  */
  34 /* OBSOLETE #include "defs.h" */
  35 /* OBSOLETE #include "inferior.h" */
  36 /* OBSOLETE #include "value.h" */
  37 /* OBSOLETE #include <ctype.h> */
  38 /* OBSOLETE #include <fcntl.h> */
  39 /* OBSOLETE #include <signal.h> */
  40 /* OBSOLETE #include <errno.h> */
  41 /* OBSOLETE #include "gdb_string.h" */
  42 /* OBSOLETE #include "terminal.h" */
  43 /* OBSOLETE #include "minimon.h" */
  44 /* OBSOLETE #include "target.h" */
  45 /* OBSOLETE #include "regcache.h" */
  46 /* OBSOLETE  */
  47 /* OBSOLETE /* Offset of member MEMBER in a struct of type TYPE.  */ */
  48 /* OBSOLETE #define offsetof(TYPE, MEMBER) ((int) &((TYPE *)0)->MEMBER) */
  49 /* OBSOLETE  */
  50 /* OBSOLETE #define DRAIN_INPUT()       (msg_recv_serial((union msg_t*)0)) */
  51 /* OBSOLETE  */
  52 /* OBSOLETE extern int stop_soon_quietly;       /* for wait_for_inferior */ */
  53 /* OBSOLETE  */
  54 /* OBSOLETE static void mm_resume (ptid_t ptid, int step, enum target_signal sig) */
  55 /* OBSOLETE static void mm_fetch_registers (); */
  56 /* OBSOLETE static int fetch_register (); */
  57 /* OBSOLETE static void mm_store_registers (); */
  58 /* OBSOLETE static int store_register (); */
  59 /* OBSOLETE static int regnum_to_srnum (); */
  60 /* OBSOLETE static void mm_close (); */
  61 /* OBSOLETE static char *msg_str (); */
  62 /* OBSOLETE static char *error_msg_str (); */
  63 /* OBSOLETE static int expect_msg (); */
  64 /* OBSOLETE static void init_target_mm (); */
  65 /* OBSOLETE static int mm_memory_space (); */
  66 /* OBSOLETE  */
  67 /* OBSOLETE #define FREEZE_MODE     (read_register(CPS_REGNUM) && 0x400) */
  68 /* OBSOLETE #define USE_SHADOW_PC       ((processor_type == a29k_freeze_mode) && FREEZE_MODE) */
  69 /* OBSOLETE  */
  70 /* OBSOLETE /* FIXME: Replace with `set remotedebug'.  */ */
  71 /* OBSOLETE #define LLOG_FILE "minimon.log" */
  72 /* OBSOLETE #if defined (LOG_FILE) */
  73 /* OBSOLETE FILE *log_file; */
  74 /* OBSOLETE #endif */
  75 /* OBSOLETE  */
  76 /* OBSOLETE /*   */
  77 /* OBSOLETE  * Size of message buffers.  I couldn't get memory reads to work when */
  78 /* OBSOLETE  * the byte_count was larger than 512 (it may be a baud rate problem). */
  79 /* OBSOLETE  */ */
  80 /* OBSOLETE #define BUFER_SIZE  512 */
  81 /* OBSOLETE /*  */
  82 /* OBSOLETE  * Size of data area in message buffer on the TARGET (remote system). */
  83 /* OBSOLETE  */ */
  84 /* OBSOLETE #define MAXDATA_T  (target_config.max_msg_size - \ */
  85 /* OBSOLETE                     offsetof(struct write_r_msg_t,data[0])) */
  86 /* OBSOLETE /*                */
  87 /* OBSOLETE  * Size of data area in message buffer on the HOST (gdb).  */
  88 /* OBSOLETE  */ */
  89 /* OBSOLETE #define MAXDATA_H  (BUFER_SIZE - offsetof(struct write_r_msg_t,data[0])) */
  90 /* OBSOLETE /*  */
  91 /* OBSOLETE  * Defined as the minimum size of data areas of the two message buffers  */
  92 /* OBSOLETE  */ */
  93 /* OBSOLETE #define MAXDATA        (MAXDATA_H < MAXDATA_T ? MAXDATA_H : MAXDATA_T) */
  94 /* OBSOLETE  */
  95 /* OBSOLETE static char out_buf[BUFER_SIZE]; */
  96 /* OBSOLETE static char in_buf[BUFER_SIZE]; */
  97 /* OBSOLETE  */
  98 /* OBSOLETE int msg_recv_serial (); */
  99 /* OBSOLETE int msg_send_serial (); */
 100 /* OBSOLETE  */
 101 /* OBSOLETE #define MAX_RETRIES 5000 */
 102 /* OBSOLETE extern struct target_ops mm_ops;    /* Forward declaration */ */
 103 /* OBSOLETE struct config_msg_t target_config;  /* HIF needs this */ */
 104 /* OBSOLETE union msg_t *out_msg_buf = (union msg_t *) out_buf; */
 105 /* OBSOLETE union msg_t *in_msg_buf = (union msg_t *) in_buf; */
 106 /* OBSOLETE  */
 107 /* OBSOLETE static int timeout = 5; */
 108 /* OBSOLETE  */
 109 /* OBSOLETE /* Descriptor for I/O to remote machine.  Initialize it to -1 so that */
 110 /* OBSOLETE    mm_open knows that we don't have a file open when the program */
 111 /* OBSOLETE    starts.  */ */
 112 /* OBSOLETE int mm_desc = -1; */
 113 /* OBSOLETE  */
 114 /* OBSOLETE /* stream which is fdopen'd from mm_desc.  Only valid when */
 115 /* OBSOLETE    mm_desc != -1.  */ */
 116 /* OBSOLETE FILE *mm_stream; */
 117 /* OBSOLETE  */
 118 /* OBSOLETE /* Called when SIGALRM signal sent due to alarm() timeout.  */ */
 119 /* OBSOLETE #ifndef HAVE_TERMIO */
 120 /* OBSOLETE  */
 121 /* OBSOLETE volatile int n_alarms; */
 122 /* OBSOLETE  */
 123 /* OBSOLETE static void */
 124 /* OBSOLETE mm_timer (void) */
 125 /* OBSOLETE { */
 126 /* OBSOLETE #if 0 */
 127 /* OBSOLETE   if (kiodebug) */
 128 /* OBSOLETE     printf ("mm_timer called\n"); */
 129 /* OBSOLETE #endif */
 130 /* OBSOLETE   n_alarms++; */
 131 /* OBSOLETE } */
 132 /* OBSOLETE #endif      /* HAVE_TERMIO */ */
 133 /* OBSOLETE  */
 134 /* OBSOLETE /* malloc'd name of the program on the remote system.  */ */
 135 /* OBSOLETE static char *prog_name = NULL; */
 136 /* OBSOLETE  */
 137 /* OBSOLETE  */
 138 /* OBSOLETE /* Number of SIGTRAPs we need to simulate.  That is, the next */
 139 /* OBSOLETE    NEED_ARTIFICIAL_TRAP calls to mm_wait should just return */
 140 /* OBSOLETE    SIGTRAP without actually waiting for anything.  */ */
 141 /* OBSOLETE  */
 142 /* OBSOLETE /**************************************************** REMOTE_CREATE_INFERIOR */ */
 143 /* OBSOLETE /* This is called not only when we first attach, but also when the */
 144 /* OBSOLETE    user types "run" after having attached.  */ */
 145 /* OBSOLETE static void */
 146 /* OBSOLETE mm_create_inferior (char *execfile, char *args, char **env) */
 147 /* OBSOLETE { */
 148 /* OBSOLETE #define MAX_TOKENS 25 */
 149 /* OBSOLETE #define BUFFER_SIZE 256 */
 150 /* OBSOLETE   int token_count; */
 151 /* OBSOLETE   int result; */
 152 /* OBSOLETE   char *token[MAX_TOKENS]; */
 153 /* OBSOLETE   char cmd_line[BUFFER_SIZE]; */
 154 /* OBSOLETE  */
 155 /* OBSOLETE   if (args && *args) */
 156 /* OBSOLETE     error ("Can't pass arguments to remote mm process (yet)."); */
 157 /* OBSOLETE  */
 158 /* OBSOLETE   if (execfile == 0 /* || exec_bfd == 0 */ ) */
 159 /* OBSOLETE     error ("No executable file specified"); */
 160 /* OBSOLETE  */
 161 /* OBSOLETE   if (!mm_stream) */
 162 /* OBSOLETE     { */
 163 /* OBSOLETE       printf ("Minimon not open yet.\n"); */
 164 /* OBSOLETE       return; */
 165 /* OBSOLETE     } */
 166 /* OBSOLETE  */
 167 /* OBSOLETE   /* On ultra3 (NYU) we assume the kernel is already running so there is */
 168 /* OBSOLETE      no file to download. */
 169 /* OBSOLETE      FIXME: Fixed required here -> load your program, possibly with mm_load(). */
 170 /* OBSOLETE    */ */
 171 /* OBSOLETE   printf_filtered ("\n\ */
 172 /* OBSOLETE Assuming you are at NYU debuging a kernel, i.e., no need to download.\n\n"); */
 173 /* OBSOLETE  */
 174 /* OBSOLETE   /* We will get a task spawn event immediately.  */ */
 175 /* OBSOLETE   init_wait_for_inferior (); */
 176 /* OBSOLETE   clear_proceed_status (); */
 177 /* OBSOLETE   stop_soon_quietly = 1; */
 178 /* OBSOLETE   proceed (-1, TARGET_SIGNAL_DEFAULT, 0); */
 179 /* OBSOLETE   normal_stop (); */
 180 /* OBSOLETE } */
 181 /* OBSOLETE /**************************************************** REMOTE_MOURN_INFERIOR */ */
 182 /* OBSOLETE static void */
 183 /* OBSOLETE mm_mourn (void) */
 184 /* OBSOLETE { */
 185 /* OBSOLETE   pop_target ();            /* Pop back to no-child state */ */
 186 /* OBSOLETE   generic_mourn_inferior (); */
 187 /* OBSOLETE } */
 188 /* OBSOLETE  */
 189 /* OBSOLETE /********************************************************************** damn_b */
 190 /* OBSOLETE */ */
 191 /* OBSOLETE /* Translate baud rates from integers to damn B_codes.  Unix should */
 192 /* OBSOLETE    have outgrown this crap years ago, but even POSIX wouldn't buck it.  */ */
 193 /* OBSOLETE  */
 194 /* OBSOLETE #ifndef B19200 */
 195 /* OBSOLETE #define B19200 EXTA */
 196 /* OBSOLETE #endif */
 197 /* OBSOLETE #ifndef B38400 */
 198 /* OBSOLETE #define B38400 EXTB */
 199 /* OBSOLETE #endif */
 200 /* OBSOLETE  */
 201 /* OBSOLETE static struct */
 202 /* OBSOLETE { */
 203 /* OBSOLETE   int rate, damn_b; */
 204 /* OBSOLETE } */
 205 /* OBSOLETE baudtab[] = */
 206 /* OBSOLETE { */
 207 /* OBSOLETE   { */
 208 /* OBSOLETE     0, B0 */
 209 /* OBSOLETE   } */
 210 /* OBSOLETE   , */
 211 /* OBSOLETE   { */
 212 /* OBSOLETE     50, B50 */
 213 /* OBSOLETE   } */
 214 /* OBSOLETE   , */
 215 /* OBSOLETE   { */
 216 /* OBSOLETE     75, B75 */
 217 /* OBSOLETE   } */
 218 /* OBSOLETE   , */
 219 /* OBSOLETE   { */
 220 /* OBSOLETE     110, B110 */
 221 /* OBSOLETE   } */
 222 /* OBSOLETE   , */
 223 /* OBSOLETE   { */
 224 /* OBSOLETE     134, B134 */
 225 /* OBSOLETE   } */
 226 /* OBSOLETE   , */
 227 /* OBSOLETE   { */
 228 /* OBSOLETE     150, B150 */
 229 /* OBSOLETE   } */
 230 /* OBSOLETE   , */
 231 /* OBSOLETE   { */
 232 /* OBSOLETE     200, B200 */
 233 /* OBSOLETE   } */
 234 /* OBSOLETE   , */
 235 /* OBSOLETE   { */
 236 /* OBSOLETE     300, B300 */
 237 /* OBSOLETE   } */
 238 /* OBSOLETE   , */
 239 /* OBSOLETE   { */
 240 /* OBSOLETE     600, B600 */
 241 /* OBSOLETE   } */
 242 /* OBSOLETE   , */
 243 /* OBSOLETE   { */
 244 /* OBSOLETE     1200, B1200 */
 245 /* OBSOLETE   } */
 246 /* OBSOLETE   , */
 247 /* OBSOLETE   { */
 248 /* OBSOLETE     1800, B1800 */
 249 /* OBSOLETE   } */
 250 /* OBSOLETE   , */
 251 /* OBSOLETE   { */
 252 /* OBSOLETE     2400, B2400 */
 253 /* OBSOLETE   } */
 254 /* OBSOLETE   , */
 255 /* OBSOLETE   { */
 256 /* OBSOLETE     4800, B4800 */
 257 /* OBSOLETE   } */
 258 /* OBSOLETE   , */
 259 /* OBSOLETE   { */
 260 /* OBSOLETE     9600, B9600 */
 261 /* OBSOLETE   } */
 262 /* OBSOLETE   , */
 263 /* OBSOLETE   { */
 264 /* OBSOLETE     19200, B19200 */
 265 /* OBSOLETE   } */
 266 /* OBSOLETE   , */
 267 /* OBSOLETE   { */
 268 /* OBSOLETE     38400, B38400 */
 269 /* OBSOLETE   } */
 270 /* OBSOLETE   , */
 271 /* OBSOLETE   { */
 272 /* OBSOLETE     -1, -1 */
 273 /* OBSOLETE   } */
 274 /* OBSOLETE   , */
 275 /* OBSOLETE }; */
 276 /* OBSOLETE  */
 277 /* OBSOLETE static int */
 278 /* OBSOLETE damn_b (int rate) */
 279 /* OBSOLETE { */
 280 /* OBSOLETE   int i; */
 281 /* OBSOLETE  */
 282 /* OBSOLETE   for (i = 0; baudtab[i].rate != -1; i++) */
 283 /* OBSOLETE     if (rate == baudtab[i].rate) */
 284 /* OBSOLETE       return baudtab[i].damn_b; */
 285 /* OBSOLETE   return B38400;            /* Random */ */
 286 /* OBSOLETE } */
 287 /* OBSOLETE  */
 288 /* OBSOLETE  */
 289 /* OBSOLETE /***************************************************************** REMOTE_OPEN */
 290 /* OBSOLETE ** Open a connection to remote minimon. */
 291 /* OBSOLETE    NAME is the filename used for communication, then a space, */
 292 /* OBSOLETE    then the baud rate. */
 293 /* OBSOLETE    'target adapt /dev/ttya 9600 [prognam]' for example. */
 294 /* OBSOLETE  */ */
 295 /* OBSOLETE  */
 296 /* OBSOLETE static char *dev_name; */
 297 /* OBSOLETE int baudrate = 9600; */
 298 /* OBSOLETE static void */
 299 /* OBSOLETE mm_open (char *name, int from_tty) */
 300 /* OBSOLETE { */
 301 /* OBSOLETE   TERMINAL sg; */
 302 /* OBSOLETE   unsigned int prl; */
 303 /* OBSOLETE   char *p; */
 304 /* OBSOLETE  */
 305 /* OBSOLETE   /* Find the first whitespace character, it separates dev_name from */
 306 /* OBSOLETE      prog_name.  */ */
 307 /* OBSOLETE   for (p = name; */
 308 /* OBSOLETE        p && *p && !isspace (*p); p++) */
 309 /* OBSOLETE     ; */
 310 /* OBSOLETE   if (p == 0 || *p == '\0') */
 311 /* OBSOLETE   erroid: */
 312 /* OBSOLETE     error ("Usage : <command> <serial-device> <baud-rate> [progname]"); */
 313 /* OBSOLETE   dev_name = (char *) xmalloc (p - name + 1); */
 314 /* OBSOLETE   strncpy (dev_name, name, p - name); */
 315 /* OBSOLETE   dev_name[p - name] = '\0'; */
 316 /* OBSOLETE  */
 317 /* OBSOLETE   /* Skip over the whitespace after dev_name */ */
 318 /* OBSOLETE   for (; isspace (*p); p++) */
 319 /* OBSOLETE     /*EMPTY */ ; */
 320 /* OBSOLETE  */
 321 /* OBSOLETE   if (1 != sscanf (p, "%d ", &baudrate)) */
 322 /* OBSOLETE     goto erroid; */
 323 /* OBSOLETE  */
 324 /* OBSOLETE   /* Skip the number and then the spaces */ */
 325 /* OBSOLETE   for (; isdigit (*p); p++) */
 326 /* OBSOLETE     /*EMPTY */ ; */
 327 /* OBSOLETE   for (; isspace (*p); p++) */
 328 /* OBSOLETE     /*EMPTY */ ; */
 329 /* OBSOLETE  */
 330 /* OBSOLETE   if (prog_name != NULL) */
 331 /* OBSOLETE     xfree (prog_name); */
 332 /* OBSOLETE   prog_name = savestring (p, strlen (p)); */
 333 /* OBSOLETE  */
 334 /* OBSOLETE  */
 335 /* OBSOLETE   if (mm_desc >= 0) */
 336 /* OBSOLETE     close (mm_desc); */
 337 /* OBSOLETE  */
 338 /* OBSOLETE   mm_desc = open (dev_name, O_RDWR); */
 339 /* OBSOLETE   if (mm_desc < 0) */
 340 /* OBSOLETE     perror_with_name (dev_name); */
 341 /* OBSOLETE   ioctl (mm_desc, TIOCGETP, &sg); */
 342 /* OBSOLETE #ifdef HAVE_TERMIO */
 343 /* OBSOLETE   sg.c_cc[VMIN] = 0;                /* read with timeout.  */ */
 344 /* OBSOLETE   sg.c_cc[VTIME] = timeout * 10; */
 345 /* OBSOLETE   sg.c_lflag &= ~(ICANON | ECHO); */
 346 /* OBSOLETE   sg.c_cflag = (sg.c_cflag & ~CBAUD) | damn_b (baudrate); */
 347 /* OBSOLETE #else */
 348 /* OBSOLETE   sg.sg_ispeed = damn_b (baudrate); */
 349 /* OBSOLETE   sg.sg_ospeed = damn_b (baudrate); */
 350 /* OBSOLETE   sg.sg_flags |= RAW; */
 351 /* OBSOLETE   sg.sg_flags |= ANYP; */
 352 /* OBSOLETE   sg.sg_flags &= ~ECHO; */
 353 /* OBSOLETE #endif */
 354 /* OBSOLETE  */
 355 /* OBSOLETE  */
 356 /* OBSOLETE   ioctl (mm_desc, TIOCSETP, &sg); */
 357 /* OBSOLETE   mm_stream = fdopen (mm_desc, "r+"); */
 358 /* OBSOLETE  */
 359 /* OBSOLETE   push_target (&mm_ops); */
 360 /* OBSOLETE  */
 361 /* OBSOLETE #ifndef HAVE_TERMIO */
 362 /* OBSOLETE #ifndef NO_SIGINTERRUPT */
 363 /* OBSOLETE   /* Cause SIGALRM's to make reads fail with EINTR instead of resuming */
 364 /* OBSOLETE      the read.  */ */
 365 /* OBSOLETE   if (siginterrupt (SIGALRM, 1) != 0) */
 366 /* OBSOLETE     perror ("mm_open: error in siginterrupt"); */
 367 /* OBSOLETE #endif */
 368 /* OBSOLETE  */
 369 /* OBSOLETE   /* Set up read timeout timer.  */ */
 370 /* OBSOLETE   if ((void (*)) signal (SIGALRM, mm_timer) == (void (*)) -1) */
 371 /* OBSOLETE     perror ("mm_open: error in signal"); */
 372 /* OBSOLETE #endif */
 373 /* OBSOLETE  */
 374 /* OBSOLETE #if defined (LOG_FILE) */
 375 /* OBSOLETE   log_file = fopen (LOG_FILE, "w"); */
 376 /* OBSOLETE   if (log_file == NULL) */
 377 /* OBSOLETE     perror_with_name (LOG_FILE); */
 378 /* OBSOLETE #endif */
 379 /* OBSOLETE   /* */
 380 /* OBSOLETE      ** Initialize target configuration structure (global) */
 381 /* OBSOLETE    */ */
 382 /* OBSOLETE   DRAIN_INPUT (); */
 383 /* OBSOLETE   out_msg_buf->config_req_msg.code = CONFIG_REQ; */
 384 /* OBSOLETE   out_msg_buf->config_req_msg.length = 4 * 0; */
 385 /* OBSOLETE   msg_send_serial (out_msg_buf);    /* send config request message */ */
 386 /* OBSOLETE  */
 387 /* OBSOLETE   expect_msg (CONFIG, in_msg_buf, 1); */
 388 /* OBSOLETE  */
 389 /* OBSOLETE   a29k_get_processor_type (); */
 390 /* OBSOLETE  */
 391 /* OBSOLETE   /* Print out some stuff, letting the user now what's going on */ */
 392 /* OBSOLETE   printf_filtered ("Connected to MiniMon via %s.\n", dev_name); */
 393 /* OBSOLETE   /* FIXME: can this restriction be removed? */ */
 394 /* OBSOLETE   printf_filtered ("Remote debugging using virtual addresses works only\n"); */
 395 /* OBSOLETE   printf_filtered ("\twhen virtual addresses map 1:1 to physical addresses.\n") */
 396 /* OBSOLETE     ; */
 397 /* OBSOLETE   if (processor_type != a29k_freeze_mode) */
 398 /* OBSOLETE     { */
 399 /* OBSOLETE       fprintf_filtered (gdb_stderr, */
 400 /* OBSOLETE                     "Freeze-mode debugging not available, and can only be done on an A29050.\n"); */
 401 /* OBSOLETE     } */
 402 /* OBSOLETE  */
 403 /* OBSOLETE   target_config.code = CONFIG; */
 404 /* OBSOLETE   target_config.length = 0; */
 405 /* OBSOLETE   target_config.processor_id = in_msg_buf->config_msg.processor_id; */
 406 /* OBSOLETE   target_config.version = in_msg_buf->config_msg.version; */
 407 /* OBSOLETE   target_config.I_mem_start = in_msg_buf->config_msg.I_mem_start; */
 408 /* OBSOLETE   target_config.I_mem_size = in_msg_buf->config_msg.I_mem_size; */
 409 /* OBSOLETE   target_config.D_mem_start = in_msg_buf->config_msg.D_mem_start; */
 410 /* OBSOLETE   target_config.D_mem_size = in_msg_buf->config_msg.D_mem_size; */
 411 /* OBSOLETE   target_config.ROM_start = in_msg_buf->config_msg.ROM_start; */
 412 /* OBSOLETE   target_config.ROM_size = in_msg_buf->config_msg.ROM_size; */
 413 /* OBSOLETE   target_config.max_msg_size = in_msg_buf->config_msg.max_msg_size; */
 414 /* OBSOLETE   target_config.max_bkpts = in_msg_buf->config_msg.max_bkpts; */
 415 /* OBSOLETE   target_config.coprocessor = in_msg_buf->config_msg.coprocessor; */
 416 /* OBSOLETE   target_config.reserved = in_msg_buf->config_msg.reserved; */
 417 /* OBSOLETE   if (from_tty) */
 418 /* OBSOLETE     { */
 419 /* OBSOLETE       printf ("Connected to MiniMON :\n"); */
 420 /* OBSOLETE       printf ("    Debugcore version            %d.%d\n", */
 421 /* OBSOLETE           0x0f & (target_config.version >> 4), */
 422 /* OBSOLETE           0x0f & (target_config.version)); */
 423 /* OBSOLETE       printf ("    Configuration version        %d.%d\n", */
 424 /* OBSOLETE           0x0f & (target_config.version >> 12), */
 425 /* OBSOLETE           0x0f & (target_config.version >> 8)); */
 426 /* OBSOLETE       printf ("    Message system version       %d.%d\n", */
 427 /* OBSOLETE           0x0f & (target_config.version >> 20), */
 428 /* OBSOLETE           0x0f & (target_config.version >> 16)); */
 429 /* OBSOLETE       printf ("    Communication driver version %d.%d\n", */
 430 /* OBSOLETE           0x0f & (target_config.version >> 28), */
 431 /* OBSOLETE           0x0f & (target_config.version >> 24)); */
 432 /* OBSOLETE     } */
 433 /* OBSOLETE  */
 434 /* OBSOLETE   /* Leave the target running...  */
 435 /* OBSOLETE    * The above message stopped the target in the dbg core (MiniMon),   */
 436 /* OBSOLETE    * so restart the target out of MiniMon,  */
 437 /* OBSOLETE    */ */
 438 /* OBSOLETE   out_msg_buf->go_msg.code = GO; */
 439 /* OBSOLETE   out_msg_buf->go_msg.length = 0; */
 440 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 441 /* OBSOLETE   /* No message to expect after a GO */ */
 442 /* OBSOLETE } */
 443 /* OBSOLETE  */
 444 /* OBSOLETE /**************************************************************** REMOTE_CLOSE */
 445 /* OBSOLETE ** Close the open connection to the minimon debugger. */
 446 /* OBSOLETE    Use this when you want to detach and do something else */
 447 /* OBSOLETE    with your gdb.  */ */
 448 /* OBSOLETE static void */
 449 /* OBSOLETE mm_close (                  /*FIXME: how is quitting used */ */
 450 /* OBSOLETE        int quitting) */
 451 /* OBSOLETE { */
 452 /* OBSOLETE   if (mm_desc < 0) */
 453 /* OBSOLETE     error ("Can't close remote connection: not debugging remotely."); */
 454 /* OBSOLETE  */
 455 /* OBSOLETE   /* We should never get here if there isn't something valid in */
 456 /* OBSOLETE      mm_desc and mm_stream.   */
 457 /* OBSOLETE  */
 458 /* OBSOLETE      Due to a bug in Unix, fclose closes not only the stdio stream, */
 459 /* OBSOLETE      but also the file descriptor.  So we don't actually close */
 460 /* OBSOLETE      mm_desc.  */ */
 461 /* OBSOLETE   DRAIN_INPUT (); */
 462 /* OBSOLETE   fclose (mm_stream); */
 463 /* OBSOLETE   /* close (mm_desc); */ */
 464 /* OBSOLETE  */
 465 /* OBSOLETE   /* Do not try to close mm_desc again, later in the program.  */ */
 466 /* OBSOLETE   mm_stream = NULL; */
 467 /* OBSOLETE   mm_desc = -1; */
 468 /* OBSOLETE  */
 469 /* OBSOLETE #if defined (LOG_FILE) */
 470 /* OBSOLETE   if (ferror (log_file)) */
 471 /* OBSOLETE     printf ("Error writing log file.\n"); */
 472 /* OBSOLETE   if (fclose (log_file) != 0) */
 473 /* OBSOLETE     printf ("Error closing log file.\n"); */
 474 /* OBSOLETE #endif */
 475 /* OBSOLETE  */
 476 /* OBSOLETE   printf ("Ending remote debugging\n"); */
 477 /* OBSOLETE } */
 478 /* OBSOLETE  */
 479 /* OBSOLETE /************************************************************* REMOTE_ATACH */ */
 480 /* OBSOLETE /* Attach to a program that is already loaded and running  */
 481 /* OBSOLETE  * Upon exiting the process's execution is stopped. */
 482 /* OBSOLETE  */ */
 483 /* OBSOLETE static void */
 484 /* OBSOLETE mm_attach (char *args, int from_tty) */
 485 /* OBSOLETE { */
 486 /* OBSOLETE  */
 487 /* OBSOLETE   if (!mm_stream) */
 488 /* OBSOLETE     error ("MiniMon not opened yet, use the 'target minimon' command.\n"); */
 489 /* OBSOLETE  */
 490 /* OBSOLETE   if (from_tty) */
 491 /* OBSOLETE     printf ("Attaching to remote program %s...\n", prog_name); */
 492 /* OBSOLETE  */
 493 /* OBSOLETE   /* Make sure the target is currently running, it is supposed to be. */ */
 494 /* OBSOLETE   /* FIXME: is it ok to send MiniMon a BREAK if it is already stopped in  */
 495 /* OBSOLETE    *  the dbg core.  If so, we don't need to send this GO. */
 496 /* OBSOLETE    */ */
 497 /* OBSOLETE   out_msg_buf->go_msg.code = GO; */
 498 /* OBSOLETE   out_msg_buf->go_msg.length = 0; */
 499 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 500 /* OBSOLETE   sleep (2);                        /* At the worst it will stop, receive a message, continue */ */
 501 /* OBSOLETE  */
 502 /* OBSOLETE   /* Send the mm a break. */ */
 503 /* OBSOLETE   out_msg_buf->break_msg.code = BREAK; */
 504 /* OBSOLETE   out_msg_buf->break_msg.length = 0; */
 505 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 506 /* OBSOLETE } */
 507 /* OBSOLETE /********************************************************** REMOTE_DETACH */ */
 508 /* OBSOLETE /* Terminate the open connection to the remote debugger. */
 509 /* OBSOLETE    Use this when you want to detach and do something else */
 510 /* OBSOLETE    with your gdb.  Leave remote process running (with no breakpoints set). */ */
 511 /* OBSOLETE static void */
 512 /* OBSOLETE mm_detach (char *args, int from_tty) */
 513 /* OBSOLETE { */
 514 /* OBSOLETE   remove_breakpoints ();    /* Just in case there were any left in */ */
 515 /* OBSOLETE   out_msg_buf->go_msg.code = GO; */
 516 /* OBSOLETE   out_msg_buf->go_msg.length = 0; */
 517 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 518 /* OBSOLETE   pop_target ();            /* calls mm_close to do the real work */ */
 519 /* OBSOLETE } */
 520 /* OBSOLETE  */
 521 /* OBSOLETE  */
 522 /* OBSOLETE /*************************************************************** REMOTE_RESUME */
 523 /* OBSOLETE ** Tell the remote machine to resume.  */ */
 524 /* OBSOLETE  */
 525 /* OBSOLETE static void */
 526 /* OBSOLETE mm_resume (ptid_t ptid, int step, enum target_signal sig) */
 527 /* OBSOLETE { */
 528 /* OBSOLETE   if (sig != TARGET_SIGNAL_0) */
 529 /* OBSOLETE     warning ("Can't send signals to a remote MiniMon system."); */
 530 /* OBSOLETE  */
 531 /* OBSOLETE   if (step) */
 532 /* OBSOLETE     { */
 533 /* OBSOLETE       out_msg_buf->step_msg.code = STEP; */
 534 /* OBSOLETE       out_msg_buf->step_msg.length = 1 * 4; */
 535 /* OBSOLETE       out_msg_buf->step_msg.count = 1;      /* step 1 instruction */ */
 536 /* OBSOLETE       msg_send_serial (out_msg_buf); */
 537 /* OBSOLETE     } */
 538 /* OBSOLETE   else */
 539 /* OBSOLETE     { */
 540 /* OBSOLETE       out_msg_buf->go_msg.code = GO; */
 541 /* OBSOLETE       out_msg_buf->go_msg.length = 0; */
 542 /* OBSOLETE       msg_send_serial (out_msg_buf); */
 543 /* OBSOLETE     } */
 544 /* OBSOLETE } */
 545 /* OBSOLETE  */
 546 /* OBSOLETE /***************************************************************** REMOTE_WAIT */
 547 /* OBSOLETE ** Wait until the remote machine stops, then return, */
 548 /* OBSOLETE    storing status in STATUS just as `wait' would.  */ */
 549 /* OBSOLETE  */
 550 /* OBSOLETE static ptid_t */
 551 /* OBSOLETE mm_wait (ptid_t ptid, struct target_waitstatus *status) */
 552 /* OBSOLETE { */
 553 /* OBSOLETE   int i, result; */
 554 /* OBSOLETE   int old_timeout = timeout; */
 555 /* OBSOLETE   int old_immediate_quit = immediate_quit; */
 556 /* OBSOLETE  */
 557 /* OBSOLETE   status->kind = TARGET_WAITKIND_EXITED; */
 558 /* OBSOLETE   status->value.integer = 0; */
 559 /* OBSOLETE  */
 560 /* OBSOLETE /* wait for message to arrive. It should be: */
 561 /* OBSOLETE    - A HIF service request. */
 562 /* OBSOLETE    - A HIF exit service request. */
 563 /* OBSOLETE    - A CHANNEL0_ACK. */
 564 /* OBSOLETE    - A CHANNEL1 request. */
 565 /* OBSOLETE    - a debugcore HALT message. */
 566 /* OBSOLETE    HIF services must be responded too, and while-looping continued. */
 567 /* OBSOLETE    If the target stops executing, mm_wait() should return. */
 568 /* OBSOLETE  */ */
 569 /* OBSOLETE   timeout = 0;                      /* Wait indefinetly for a message */ */
 570 /* OBSOLETE   immediate_quit = 1;               /* Helps ability to QUIT */ */
 571 /* OBSOLETE   while (1) */
 572 /* OBSOLETE     { */
 573 /* OBSOLETE       while (msg_recv_serial (in_msg_buf)) */
 574 /* OBSOLETE     { */
 575 /* OBSOLETE       QUIT;                 /* Let user quit if they want */ */
 576 /* OBSOLETE     } */
 577 /* OBSOLETE       switch (in_msg_buf->halt_msg.code) */
 578 /* OBSOLETE     { */
 579 /* OBSOLETE     case HIF_CALL: */
 580 /* OBSOLETE       i = in_msg_buf->hif_call_rtn_msg.service_number; */
 581 /* OBSOLETE       result = service_HIF (in_msg_buf); */
 582 /* OBSOLETE       if (i == 1)           /* EXIT */ */
 583 /* OBSOLETE         goto exit; */
 584 /* OBSOLETE       if (result) */
 585 /* OBSOLETE         printf ("Warning: failure during HIF service %d\n", i); */
 586 /* OBSOLETE       break; */
 587 /* OBSOLETE     case CHANNEL0_ACK: */
 588 /* OBSOLETE       service_HIF (in_msg_buf); */
 589 /* OBSOLETE       break; */
 590 /* OBSOLETE     case CHANNEL1: */
 591 /* OBSOLETE       i = in_msg_buf->channel1_msg.length; */
 592 /* OBSOLETE       in_msg_buf->channel1_msg.data[i] = '\0'; */
 593 /* OBSOLETE       printf ("%s", in_msg_buf->channel1_msg.data); */
 594 /* OBSOLETE       gdb_flush (gdb_stdout); */
 595 /* OBSOLETE       /* Send CHANNEL1_ACK message */ */
 596 /* OBSOLETE       out_msg_buf->channel1_ack_msg.code = CHANNEL1_ACK; */
 597 /* OBSOLETE       out_msg_buf->channel1_ack_msg.length = 0; */
 598 /* OBSOLETE       result = msg_send_serial (out_msg_buf); */
 599 /* OBSOLETE       break; */
 600 /* OBSOLETE     case HALT: */
 601 /* OBSOLETE       goto halted; */
 602 /* OBSOLETE     default: */
 603 /* OBSOLETE       goto halted; */
 604 /* OBSOLETE     } */
 605 /* OBSOLETE     } */
 606 /* OBSOLETE halted: */
 607 /* OBSOLETE   /* FIXME, these printfs should not be here.  This is a source level  */
 608 /* OBSOLETE      debugger, guys!  */ */
 609 /* OBSOLETE   if (in_msg_buf->halt_msg.trap_number == 0) */
 610 /* OBSOLETE     { */
 611 /* OBSOLETE       printf ("Am290*0 received vector number %d (break point)\n", */
 612 /* OBSOLETE           in_msg_buf->halt_msg.trap_number); */
 613 /* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
 614 /* OBSOLETE       status->value.sig = TARGET_SIGNAL_TRAP; */
 615 /* OBSOLETE     } */
 616 /* OBSOLETE   else if (in_msg_buf->halt_msg.trap_number == 1) */
 617 /* OBSOLETE     { */
 618 /* OBSOLETE       printf ("Am290*0 received vector number %d\n", */
 619 /* OBSOLETE           in_msg_buf->halt_msg.trap_number); */
 620 /* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
 621 /* OBSOLETE       status->value.sig = TARGET_SIGNAL_BUS; */
 622 /* OBSOLETE     } */
 623 /* OBSOLETE   else if (in_msg_buf->halt_msg.trap_number == 3 */
 624 /* OBSOLETE        || in_msg_buf->halt_msg.trap_number == 4) */
 625 /* OBSOLETE     { */
 626 /* OBSOLETE       printf ("Am290*0 received vector number %d\n", */
 627 /* OBSOLETE           in_msg_buf->halt_msg.trap_number); */
 628 /* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
 629 /* OBSOLETE       status->value.sig = TARGET_SIGNAL_FPE; */
 630 /* OBSOLETE     } */
 631 /* OBSOLETE   else if (in_msg_buf->halt_msg.trap_number == 5) */
 632 /* OBSOLETE     { */
 633 /* OBSOLETE       printf ("Am290*0 received vector number %d\n", */
 634 /* OBSOLETE           in_msg_buf->halt_msg.trap_number); */
 635 /* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
 636 /* OBSOLETE       status->value.sig = TARGET_SIGNAL_ILL; */
 637 /* OBSOLETE     } */
 638 /* OBSOLETE   else if (in_msg_buf->halt_msg.trap_number >= 6 */
 639 /* OBSOLETE        && in_msg_buf->halt_msg.trap_number <= 11) */
 640 /* OBSOLETE     { */
 641 /* OBSOLETE       printf ("Am290*0 received vector number %d\n", */
 642 /* OBSOLETE           in_msg_buf->halt_msg.trap_number); */
 643 /* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
 644 /* OBSOLETE       status->value.sig = TARGET_SIGNAL_SEGV; */
 645 /* OBSOLETE     } */
 646 /* OBSOLETE   else if (in_msg_buf->halt_msg.trap_number == 12 */
 647 /* OBSOLETE        || in_msg_buf->halt_msg.trap_number == 13) */
 648 /* OBSOLETE     { */
 649 /* OBSOLETE       printf ("Am290*0 received vector number %d\n", */
 650 /* OBSOLETE           in_msg_buf->halt_msg.trap_number); */
 651 /* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
 652 /* OBSOLETE       status->value.sig = TARGET_SIGNAL_ILL; */
 653 /* OBSOLETE     } */
 654 /* OBSOLETE   else if (in_msg_buf->halt_msg.trap_number == 14) */
 655 /* OBSOLETE     { */
 656 /* OBSOLETE       printf ("Am290*0 received vector number %d\n", */
 657 /* OBSOLETE           in_msg_buf->halt_msg.trap_number); */
 658 /* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
 659 /* OBSOLETE       status->value.sig = TARGET_SIGNAL_ALRM; */
 660 /* OBSOLETE     } */
 661 /* OBSOLETE   else if (in_msg_buf->halt_msg.trap_number == 15) */
 662 /* OBSOLETE     { */
 663 /* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
 664 /* OBSOLETE       status->value.sig = TARGET_SIGNAL_TRAP; */
 665 /* OBSOLETE     } */
 666 /* OBSOLETE   else if (in_msg_buf->halt_msg.trap_number >= 16 */
 667 /* OBSOLETE        && in_msg_buf->halt_msg.trap_number <= 21) */
 668 /* OBSOLETE     { */
 669 /* OBSOLETE       printf ("Am290*0 received vector number %d\n", */
 670 /* OBSOLETE           in_msg_buf->halt_msg.trap_number); */
 671 /* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
 672 /* OBSOLETE       status->value.sig = TARGET_SIGNAL_INT; */
 673 /* OBSOLETE     } */
 674 /* OBSOLETE   else if (in_msg_buf->halt_msg.trap_number == 22) */
 675 /* OBSOLETE     { */
 676 /* OBSOLETE       printf ("Am290*0 received vector number %d\n", */
 677 /* OBSOLETE           in_msg_buf->halt_msg.trap_number); */
 678 /* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
 679 /* OBSOLETE       status->value.sig = TARGET_SIGNAL_ILL; */
 680 /* OBSOLETE     }                               /* BREAK message was sent */ */
 681 /* OBSOLETE   else if (in_msg_buf->halt_msg.trap_number == 75) */
 682 /* OBSOLETE     { */
 683 /* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
 684 /* OBSOLETE       status->value.sig = TARGET_SIGNAL_TRAP; */
 685 /* OBSOLETE     } */
 686 /* OBSOLETE   else */
 687 /* OBSOLETE   exit: */
 688 /* OBSOLETE     { */
 689 /* OBSOLETE       status->kind = TARGET_WAITKIND_EXITED; */
 690 /* OBSOLETE       status->value.integer = 0; */
 691 /* OBSOLETE     } */
 692 /* OBSOLETE  */
 693 /* OBSOLETE   timeout = old_timeout;    /* Restore original timeout value */ */
 694 /* OBSOLETE   immediate_quit = old_immediate_quit; */
 695 /* OBSOLETE   return inferior_ptid; */
 696 /* OBSOLETE } */
 697 /* OBSOLETE  */
 698 /* OBSOLETE /******************************************************* REMOTE_FETCH_REGISTERS */
 699 /* OBSOLETE  * Read a remote register 'regno'.  */
 700 /* OBSOLETE  * If regno==-1 then read all the registers. */
 701 /* OBSOLETE  */ */
 702 /* OBSOLETE static void */
 703 /* OBSOLETE mm_fetch_registers (int regno) */
 704 /* OBSOLETE { */
 705 /* OBSOLETE   INT32 *data_p; */
 706 /* OBSOLETE  */
 707 /* OBSOLETE   if (regno >= 0) */
 708 /* OBSOLETE     { */
 709 /* OBSOLETE       fetch_register (regno); */
 710 /* OBSOLETE       return; */
 711 /* OBSOLETE     } */
 712 /* OBSOLETE  */
 713 /* OBSOLETE /* Gr1/rsp */ */
 714 /* OBSOLETE   out_msg_buf->read_req_msg.byte_count = 4 * 1; */
 715 /* OBSOLETE   out_msg_buf->read_req_msg.memory_space = GLOBAL_REG; */
 716 /* OBSOLETE   out_msg_buf->read_req_msg.address = 1; */
 717 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 718 /* OBSOLETE   expect_msg (READ_ACK, in_msg_buf, 1); */
 719 /* OBSOLETE   data_p = &(in_msg_buf->read_r_ack_msg.data[0]); */
 720 /* OBSOLETE   supply_register (GR1_REGNUM, data_p); */
 721 /* OBSOLETE  */
 722 /* OBSOLETE #if defined(GR64_REGNUM)    /* Read gr64-127 */ */
 723 /* OBSOLETE /* Global Registers gr64-gr95 */ */
 724 /* OBSOLETE   out_msg_buf->read_req_msg.code = READ_REQ; */
 725 /* OBSOLETE   out_msg_buf->read_req_msg.length = 4 * 3; */
 726 /* OBSOLETE   out_msg_buf->read_req_msg.byte_count = 4 * 32; */
 727 /* OBSOLETE   out_msg_buf->read_req_msg.memory_space = GLOBAL_REG; */
 728 /* OBSOLETE   out_msg_buf->read_req_msg.address = 64; */
 729 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 730 /* OBSOLETE   expect_msg (READ_ACK, in_msg_buf, 1); */
 731 /* OBSOLETE   data_p = &(in_msg_buf->read_r_ack_msg.data[0]); */
 732 /* OBSOLETE  */
 733 /* OBSOLETE   for (regno = GR64_REGNUM; regno < GR64_REGNUM + 32; regno++) */
 734 /* OBSOLETE     { */
 735 /* OBSOLETE       supply_register (regno, data_p++); */
 736 /* OBSOLETE     } */
 737 /* OBSOLETE #endif /*  GR64_REGNUM */ */
 738 /* OBSOLETE  */
 739 /* OBSOLETE /* Global Registers gr96-gr127 */ */
 740 /* OBSOLETE   out_msg_buf->read_req_msg.code = READ_REQ; */
 741 /* OBSOLETE   out_msg_buf->read_req_msg.length = 4 * 3; */
 742 /* OBSOLETE   out_msg_buf->read_req_msg.byte_count = 4 * 32; */
 743 /* OBSOLETE   out_msg_buf->read_req_msg.memory_space = GLOBAL_REG; */
 744 /* OBSOLETE   out_msg_buf->read_req_msg.address = 96; */
 745 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 746 /* OBSOLETE   expect_msg (READ_ACK, in_msg_buf, 1); */
 747 /* OBSOLETE   data_p = &(in_msg_buf->read_r_ack_msg.data[0]); */
 748 /* OBSOLETE  */
 749 /* OBSOLETE   for (regno = GR96_REGNUM; regno < GR96_REGNUM + 32; regno++) */
 750 /* OBSOLETE     { */
 751 /* OBSOLETE       supply_register (regno, data_p++); */
 752 /* OBSOLETE     } */
 753 /* OBSOLETE  */
 754 /* OBSOLETE /* Local Registers */ */
 755 /* OBSOLETE   out_msg_buf->read_req_msg.byte_count = 4 * (128); */
 756 /* OBSOLETE   out_msg_buf->read_req_msg.memory_space = LOCAL_REG; */
 757 /* OBSOLETE   out_msg_buf->read_req_msg.address = 0; */
 758 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 759 /* OBSOLETE   expect_msg (READ_ACK, in_msg_buf, 1); */
 760 /* OBSOLETE   data_p = &(in_msg_buf->read_r_ack_msg.data[0]); */
 761 /* OBSOLETE  */
 762 /* OBSOLETE   for (regno = LR0_REGNUM; regno < LR0_REGNUM + 128; regno++) */
 763 /* OBSOLETE     { */
 764 /* OBSOLETE       supply_register (regno, data_p++); */
 765 /* OBSOLETE     } */
 766 /* OBSOLETE  */
 767 /* OBSOLETE /* Protected Special Registers */ */
 768 /* OBSOLETE   out_msg_buf->read_req_msg.byte_count = 4 * 15; */
 769 /* OBSOLETE   out_msg_buf->read_req_msg.memory_space = SPECIAL_REG; */
 770 /* OBSOLETE   out_msg_buf->read_req_msg.address = 0; */
 771 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 772 /* OBSOLETE   expect_msg (READ_ACK, in_msg_buf, 1); */
 773 /* OBSOLETE   data_p = &(in_msg_buf->read_r_ack_msg.data[0]); */
 774 /* OBSOLETE  */
 775 /* OBSOLETE   for (regno = 0; regno <= 14; regno++) */
 776 /* OBSOLETE     { */
 777 /* OBSOLETE       supply_register (SR_REGNUM (regno), data_p++); */
 778 /* OBSOLETE     } */
 779 /* OBSOLETE   if (USE_SHADOW_PC) */
 780 /* OBSOLETE     {                               /* Let regno_to_srnum() handle the register number */ */
 781 /* OBSOLETE       fetch_register (NPC_REGNUM); */
 782 /* OBSOLETE       fetch_register (PC_REGNUM); */
 783 /* OBSOLETE       fetch_register (PC2_REGNUM); */
 784 /* OBSOLETE     } */
 785 /* OBSOLETE  */
 786 /* OBSOLETE /* Unprotected Special Registers */ */
 787 /* OBSOLETE   out_msg_buf->read_req_msg.byte_count = 4 * 8; */
 788 /* OBSOLETE   out_msg_buf->read_req_msg.memory_space = SPECIAL_REG; */
 789 /* OBSOLETE   out_msg_buf->read_req_msg.address = 128; */
 790 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 791 /* OBSOLETE   expect_msg (READ_ACK, in_msg_buf, 1); */
 792 /* OBSOLETE   data_p = &(in_msg_buf->read_r_ack_msg.data[0]); */
 793 /* OBSOLETE  */
 794 /* OBSOLETE   for (regno = 128; regno <= 135; regno++) */
 795 /* OBSOLETE     { */
 796 /* OBSOLETE       supply_register (SR_REGNUM (regno), data_p++); */
 797 /* OBSOLETE     } */
 798 /* OBSOLETE  */
 799 /* OBSOLETE   /* There doesn't seem to be any way to get these.  */ */
 800 /* OBSOLETE   { */
 801 /* OBSOLETE     int val = -1; */
 802 /* OBSOLETE     supply_register (FPE_REGNUM, &val); */
 803 /* OBSOLETE     supply_register (INTE_REGNUM, &val); */
 804 /* OBSOLETE     supply_register (FPS_REGNUM, &val); */
 805 /* OBSOLETE     supply_register (EXO_REGNUM, &val); */
 806 /* OBSOLETE   } */
 807 /* OBSOLETE } */
 808 /* OBSOLETE  */
 809 /* OBSOLETE  */
 810 /* OBSOLETE /****************************************************** REMOTE_STORE_REGISTERS */
 811 /* OBSOLETE  * Store register regno into the target.   */
 812 /* OBSOLETE  * If regno==-1 then store all the registers. */
 813 /* OBSOLETE  * Result is 0 for success, -1 for failure. */
 814 /* OBSOLETE  */ */
 815 /* OBSOLETE  */
 816 /* OBSOLETE static void */
 817 /* OBSOLETE mm_store_registers (int regno) */
 818 /* OBSOLETE { */
 819 /* OBSOLETE   int result; */
 820 /* OBSOLETE  */
 821 /* OBSOLETE   if (regno >= 0) */
 822 /* OBSOLETE     { */
 823 /* OBSOLETE       store_register (regno); */
 824 /* OBSOLETE       return; */
 825 /* OBSOLETE     } */
 826 /* OBSOLETE  */
 827 /* OBSOLETE   result = 0; */
 828 /* OBSOLETE  */
 829 /* OBSOLETE   out_msg_buf->write_r_msg.code = WRITE_REQ; */
 830 /* OBSOLETE  */
 831 /* OBSOLETE /* Gr1/rsp */ */
 832 /* OBSOLETE   out_msg_buf->write_r_msg.byte_count = 4 * 1; */
 833 /* OBSOLETE   out_msg_buf->write_r_msg.length = 3 * 4 + out_msg_buf->write_r_msg.byte_count; */
 834 /* OBSOLETE   out_msg_buf->write_r_msg.memory_space = GLOBAL_REG; */
 835 /* OBSOLETE   out_msg_buf->write_r_msg.address = 1; */
 836 /* OBSOLETE   out_msg_buf->write_r_msg.data[0] = read_register (GR1_REGNUM); */
 837 /* OBSOLETE  */
 838 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 839 /* OBSOLETE   if (!expect_msg (WRITE_ACK, in_msg_buf, 1)) */
 840 /* OBSOLETE     { */
 841 /* OBSOLETE       result = -1; */
 842 /* OBSOLETE     } */
 843 /* OBSOLETE  */
 844 /* OBSOLETE #if defined(GR64_REGNUM) */
 845 /* OBSOLETE /* Global registers gr64-gr95 */ */
 846 /* OBSOLETE   out_msg_buf->write_r_msg.byte_count = 4 * (32); */
 847 /* OBSOLETE   out_msg_buf->write_r_msg.length = 3 * 4 + out_msg_buf->write_r_msg.byte_count; */
 848 /* OBSOLETE   out_msg_buf->write_r_msg.address = 64; */
 849 /* OBSOLETE  */
 850 /* OBSOLETE   for (regno = GR64_REGNUM; regno < GR64_REGNUM + 32; regno++) */
 851 /* OBSOLETE     { */
 852 /* OBSOLETE       out_msg_buf->write_r_msg.data[regno - GR64_REGNUM] = read_register (regno); */
 853 /* OBSOLETE     } */
 854 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 855 /* OBSOLETE   if (!expect_msg (WRITE_ACK, in_msg_buf, 1)) */
 856 /* OBSOLETE     { */
 857 /* OBSOLETE       result = -1; */
 858 /* OBSOLETE     } */
 859 /* OBSOLETE #endif /* GR64_REGNUM */ */
 860 /* OBSOLETE  */
 861 /* OBSOLETE /* Global registers gr96-gr127 */ */
 862 /* OBSOLETE   out_msg_buf->write_r_msg.byte_count = 4 * (32); */
 863 /* OBSOLETE   out_msg_buf->write_r_msg.length = 3 * 4 + out_msg_buf->write_r_msg.byte_count; */
 864 /* OBSOLETE   out_msg_buf->write_r_msg.address = 96; */
 865 /* OBSOLETE   for (regno = GR96_REGNUM; regno < GR96_REGNUM + 32; regno++) */
 866 /* OBSOLETE     { */
 867 /* OBSOLETE       out_msg_buf->write_r_msg.data[regno - GR96_REGNUM] = read_register (regno); */
 868 /* OBSOLETE     } */
 869 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 870 /* OBSOLETE   if (!expect_msg (WRITE_ACK, in_msg_buf, 1)) */
 871 /* OBSOLETE     { */
 872 /* OBSOLETE       result = -1; */
 873 /* OBSOLETE     } */
 874 /* OBSOLETE  */
 875 /* OBSOLETE /* Local Registers */ */
 876 /* OBSOLETE   out_msg_buf->write_r_msg.memory_space = LOCAL_REG; */
 877 /* OBSOLETE   out_msg_buf->write_r_msg.byte_count = 4 * 128; */
 878 /* OBSOLETE   out_msg_buf->write_r_msg.length = 3 * 4 + out_msg_buf->write_r_msg.byte_count; */
 879 /* OBSOLETE   out_msg_buf->write_r_msg.address = 0; */
 880 /* OBSOLETE  */
 881 /* OBSOLETE   for (regno = LR0_REGNUM; regno < LR0_REGNUM + 128; regno++) */
 882 /* OBSOLETE     { */
 883 /* OBSOLETE       out_msg_buf->write_r_msg.data[regno - LR0_REGNUM] = read_register (regno); */
 884 /* OBSOLETE     } */
 885 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 886 /* OBSOLETE   if (!expect_msg (WRITE_ACK, in_msg_buf, 1)) */
 887 /* OBSOLETE     { */
 888 /* OBSOLETE       result = -1; */
 889 /* OBSOLETE     } */
 890 /* OBSOLETE  */
 891 /* OBSOLETE /* Protected Special Registers */ */
 892 /* OBSOLETE   /* VAB through TMR */ */
 893 /* OBSOLETE   out_msg_buf->write_r_msg.memory_space = SPECIAL_REG; */
 894 /* OBSOLETE   out_msg_buf->write_r_msg.byte_count = 4 * 10; */
 895 /* OBSOLETE   out_msg_buf->write_r_msg.length = 3 * 4 + out_msg_buf->write_r_msg.byte_count; */
 896 /* OBSOLETE   out_msg_buf->write_r_msg.address = 0; */
 897 /* OBSOLETE   for (regno = 0; regno <= 9; regno++)      /* VAB through TMR */ */
 898 /* OBSOLETE     out_msg_buf->write_r_msg.data[regno] = read_register (SR_REGNUM (regno)); */
 899 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 900 /* OBSOLETE   if (!expect_msg (WRITE_ACK, in_msg_buf, 1)) */
 901 /* OBSOLETE     { */
 902 /* OBSOLETE       result = -1; */
 903 /* OBSOLETE     } */
 904 /* OBSOLETE  */
 905 /* OBSOLETE   /* PC0, PC1, PC2 possibly as shadow registers */ */
 906 /* OBSOLETE   out_msg_buf->write_r_msg.byte_count = 4 * 3; */
 907 /* OBSOLETE   out_msg_buf->write_r_msg.length = 3 * 4 + out_msg_buf->write_r_msg.byte_count; */
 908 /* OBSOLETE   for (regno = 10; regno <= 12; regno++)    /* LRU and MMU */ */
 909 /* OBSOLETE     out_msg_buf->write_r_msg.data[regno - 10] = read_register (SR_REGNUM (regno)); */
 910 /* OBSOLETE   if (USE_SHADOW_PC) */
 911 /* OBSOLETE     out_msg_buf->write_r_msg.address = 20;  /* SPC0 */ */
 912 /* OBSOLETE   else */
 913 /* OBSOLETE     out_msg_buf->write_r_msg.address = 10;  /* PC0 */ */
 914 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 915 /* OBSOLETE   if (!expect_msg (WRITE_ACK, in_msg_buf, 1)) */
 916 /* OBSOLETE     { */
 917 /* OBSOLETE       result = -1; */
 918 /* OBSOLETE     } */
 919 /* OBSOLETE  */
 920 /* OBSOLETE   /* LRU and MMU */ */
 921 /* OBSOLETE   out_msg_buf->write_r_msg.byte_count = 4 * 2; */
 922 /* OBSOLETE   out_msg_buf->write_r_msg.length = 3 * 4 + out_msg_buf->write_r_msg.byte_count; */
 923 /* OBSOLETE   out_msg_buf->write_r_msg.address = 13; */
 924 /* OBSOLETE   for (regno = 13; regno <= 14; regno++)    /* LRU and MMU */ */
 925 /* OBSOLETE     out_msg_buf->write_r_msg.data[regno - 13] = read_register (SR_REGNUM (regno)); */
 926 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 927 /* OBSOLETE   if (!expect_msg (WRITE_ACK, in_msg_buf, 1)) */
 928 /* OBSOLETE     { */
 929 /* OBSOLETE       result = -1; */
 930 /* OBSOLETE     } */
 931 /* OBSOLETE  */
 932 /* OBSOLETE /* Unprotected Special Registers */ */
 933 /* OBSOLETE   out_msg_buf->write_r_msg.byte_count = 4 * 8; */
 934 /* OBSOLETE   out_msg_buf->write_r_msg.length = 3 * 4 + out_msg_buf->write_r_msg.byte_count; */
 935 /* OBSOLETE   out_msg_buf->write_r_msg.address = 128; */
 936 /* OBSOLETE   for (regno = 128; regno <= 135; regno++) */
 937 /* OBSOLETE     out_msg_buf->write_r_msg.data[regno - 128] = read_register (SR_REGNUM (regno)); */
 938 /* OBSOLETE   msg_send_serial (out_msg_buf); */
 939 /* OBSOLETE   if (!expect_msg (WRITE_ACK, in_msg_buf, 1)) */
 940 /* OBSOLETE     { */
 941 /* OBSOLETE       result = -1; */
 942 /* OBSOLETE     } */
 943 /* OBSOLETE  */
 944 /* OBSOLETE   registers_changed (); */
 945 /* OBSOLETE } */
 946 /* OBSOLETE  */
 947 /* OBSOLETE /*************************************************** REMOTE_PREPARE_TO_STORE */ */
 948 /* OBSOLETE /* Get ready to modify the registers array.  On machines which store */
 949 /* OBSOLETE    individual registers, this doesn't need to do anything.  On machines */
 950 /* OBSOLETE    which store all the registers in one fell swoop, this makes sure */
 951 /* OBSOLETE    that registers contains all the registers from the program being */
 952 /* OBSOLETE    debugged.  */ */
 953 /* OBSOLETE  */
 954 /* OBSOLETE static void */
 955 /* OBSOLETE mm_prepare_to_store (void) */
 956 /* OBSOLETE { */
 957 /* OBSOLETE   /* Do nothing, since we can store individual regs */ */
 958 /* OBSOLETE } */
 959 /* OBSOLETE  */
 960 /* OBSOLETE /******************************************************* REMOTE_XFER_MEMORY */ */
 961 /* OBSOLETE static CORE_ADDR */
 962 /* OBSOLETE translate_addr (CORE_ADDR addr) */
 963 /* OBSOLETE { */
 964 /* OBSOLETE #if defined(KERNEL_DEBUGGING) */
 965 /* OBSOLETE   /* Check for a virtual address in the kernel */ */
 966 /* OBSOLETE   /* Assume physical address of ublock is in  paddr_u register */ */
 967 /* OBSOLETE   /* FIXME: doesn't work for user virtual addresses */ */
 968 /* OBSOLETE   if (addr >= UVADDR) */
 969 /* OBSOLETE     { */
 970 /* OBSOLETE       /* PADDR_U register holds the physical address of the ublock */ */
 971 /* OBSOLETE       CORE_ADDR i = (CORE_ADDR) read_register (PADDR_U_REGNUM); */
 972 /* OBSOLETE       return (i + addr - (CORE_ADDR) UVADDR); */
 973 /* OBSOLETE     } */
 974 /* OBSOLETE   else */
 975 /* OBSOLETE     { */
 976 /* OBSOLETE       return (addr); */
 977 /* OBSOLETE     } */
 978 /* OBSOLETE #else */
 979 /* OBSOLETE   return (addr); */
 980 /* OBSOLETE #endif */
 981 /* OBSOLETE } */
 982 /* OBSOLETE  */
 983 /* OBSOLETE /******************************************************* REMOTE_FILES_INFO */ */
 984 /* OBSOLETE static void */
 985 /* OBSOLETE mm_files_info (void) */
 986 /* OBSOLETE { */
 987 /* OBSOLETE   printf ("\tAttached to %s at %d baud and running program %s.\n", */
 988 /* OBSOLETE       dev_name, baudrate, prog_name); */
 989 /* OBSOLETE } */
 990 /* OBSOLETE  */
 991 /* OBSOLETE /************************************************* REMOTE_INSERT_BREAKPOINT */ */
 992 /* OBSOLETE static int */
 993 /* OBSOLETE mm_insert_breakpoint (CORE_ADDR addr, char *contents_cache) */
 994 /* OBSOLETE { */
 995 /* OBSOLETE   out_msg_buf->bkpt_set_msg.code = BKPT_SET; */
 996 /* OBSOLETE   out_msg_buf->bkpt_set_msg.length = 4 * 4; */
 997 /* OBSOLETE   out_msg_buf->bkpt_set_msg.memory_space = I_MEM; */
 998 /* OBSOLETE   out_msg_buf->bkpt_set_msg.bkpt_addr = (ADDR32) addr; */
 999 /* OBSOLETE   out_msg_buf->bkpt_set_msg.pass_count = 1; */
1000 /* OBSOLETE   out_msg_buf->bkpt_set_msg.bkpt_type = -1; /* use illop for 29000 */ */
1001 /* OBSOLETE   msg_send_serial (out_msg_buf); */
1002 /* OBSOLETE   if (expect_msg (BKPT_SET_ACK, in_msg_buf, 1)) */
1003 /* OBSOLETE     { */
1004 /* OBSOLETE       return 0;                     /* Success */ */
1005 /* OBSOLETE     } */
1006 /* OBSOLETE   else */
1007 /* OBSOLETE     { */
1008 /* OBSOLETE       return 1;                     /* Failure */ */
1009 /* OBSOLETE     } */
1010 /* OBSOLETE } */
1011 /* OBSOLETE  */
1012 /* OBSOLETE /************************************************* REMOTE_DELETE_BREAKPOINT */ */
1013 /* OBSOLETE static int */
1014 /* OBSOLETE mm_remove_breakpoint (CORE_ADDR addr, char *contents_cache) */
1015 /* OBSOLETE { */
1016 /* OBSOLETE   out_msg_buf->bkpt_rm_msg.code = BKPT_RM; */
1017 /* OBSOLETE   out_msg_buf->bkpt_rm_msg.length = 4 * 3; */
1018 /* OBSOLETE   out_msg_buf->bkpt_rm_msg.memory_space = I_MEM; */
1019 /* OBSOLETE   out_msg_buf->bkpt_rm_msg.bkpt_addr = (ADDR32) addr; */
1020 /* OBSOLETE   msg_send_serial (out_msg_buf); */
1021 /* OBSOLETE   if (expect_msg (BKPT_RM_ACK, in_msg_buf, 1)) */
1022 /* OBSOLETE     { */
1023 /* OBSOLETE       return 0;                     /* Success */ */
1024 /* OBSOLETE     } */
1025 /* OBSOLETE   else */
1026 /* OBSOLETE     { */
1027 /* OBSOLETE       return 1;                     /* Failure */ */
1028 /* OBSOLETE     } */
1029 /* OBSOLETE } */
1030 /* OBSOLETE  */
1031 /* OBSOLETE  */
1032 /* OBSOLETE /******************************************************* REMOTE_KILL */ */
1033 /* OBSOLETE static void */
1034 /* OBSOLETE mm_kill (char *arg, int from_tty) */
1035 /* OBSOLETE { */
1036 /* OBSOLETE   char buf[4]; */
1037 /* OBSOLETE  */
1038 /* OBSOLETE #if defined(KERNEL_DEBUGGING) */
1039 /* OBSOLETE   /* We don't ever kill the kernel */ */
1040 /* OBSOLETE   if (from_tty) */
1041 /* OBSOLETE     { */
1042 /* OBSOLETE       printf ("Kernel not killed, but left in current state.\n"); */
1043 /* OBSOLETE       printf ("Use detach to leave kernel running.\n"); */
1044 /* OBSOLETE     } */
1045 /* OBSOLETE #else */
1046 /* OBSOLETE   out_msg_buf->break_msg.code = BREAK; */
1047 /* OBSOLETE   out_msg_buf->bkpt_set_msg.length = 4 * 0; */
1048 /* OBSOLETE   expect_msg (HALT, in_msg_buf, from_tty); */
1049 /* OBSOLETE   if (from_tty) */
1050 /* OBSOLETE     { */
1051 /* OBSOLETE       printf ("Target has been stopped."); */
1052 /* OBSOLETE       printf ("Would you like to do a hardware reset (y/n) [n] "); */
1053 /* OBSOLETE       fgets (buf, 3, stdin); */
1054 /* OBSOLETE       if (buf[0] == 'y') */
1055 /* OBSOLETE     { */
1056 /* OBSOLETE       out_msg_buf->reset_msg.code = RESET; */
1057 /* OBSOLETE       out_msg_buf->bkpt_set_msg.length = 4 * 0; */
1058 /* OBSOLETE       expect_msg (RESET_ACK, in_msg_buf, from_tty); */
1059 /* OBSOLETE       printf ("Target has been reset."); */
1060 /* OBSOLETE     } */
1061 /* OBSOLETE     } */
1062 /* OBSOLETE   pop_target (); */
1063 /* OBSOLETE #endif */
1064 /* OBSOLETE } */
1065 /* OBSOLETE  */
1066 /* OBSOLETE  */
1067 /* OBSOLETE  */
1068 /* OBSOLETE /***************************************************************************/ */
1069 /* OBSOLETE /*  */
1070 /* OBSOLETE  * Load a program into the target. */
1071 /* OBSOLETE  */ */
1072 /* OBSOLETE static void */
1073 /* OBSOLETE mm_load (char *arg_string, int from_tty) */
1074 /* OBSOLETE { */
1075 /* OBSOLETE   dont_repeat (); */
1076 /* OBSOLETE  */
1077 /* OBSOLETE #if defined(KERNEL_DEBUGGING) */
1078 /* OBSOLETE   printf ("The kernel had better be loaded already!  Loading not done.\n"); */
1079 /* OBSOLETE #else */
1080 /* OBSOLETE   if (arg_string == 0) */
1081 /* OBSOLETE     error ("The load command takes a file name"); */
1082 /* OBSOLETE  */
1083 /* OBSOLETE   arg_string = tilde_expand (arg_string); */
1084 /* OBSOLETE   make_cleanup (xfree, arg_string); */
1085 /* OBSOLETE   QUIT; */
1086 /* OBSOLETE   immediate_quit++; */
1087 /* OBSOLETE   error ("File loading is not yet supported for MiniMon."); */
1088 /* OBSOLETE   /* FIXME, code to load your file here... */ */
1089 /* OBSOLETE   /* You may need to do an init_target_mm() */ */
1090 /* OBSOLETE   /* init_target_mm(?,?,?,?,?,?,?,?); */ */
1091 /* OBSOLETE   immediate_quit--; */
1092 /* OBSOLETE   /* symbol_file_add (arg_string, from_tty, text_addr, 0, 0); */ */
1093 /* OBSOLETE #endif */
1094 /* OBSOLETE  */
1095 /* OBSOLETE } */
1096 /* OBSOLETE  */
1097 /* OBSOLETE /************************************************ REMOTE_WRITE_INFERIOR_MEMORY */
1098 /* OBSOLETE ** Copy LEN bytes of data from debugger memory at MYADDR */
1099 /* OBSOLETE    to inferior's memory at MEMADDR.  Returns number of bytes written.  */ */
1100 /* OBSOLETE static int */
1101 /* OBSOLETE mm_write_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) */
1102 /* OBSOLETE { */
1103 /* OBSOLETE   int i, nwritten; */
1104 /* OBSOLETE  */
1105 /* OBSOLETE   out_msg_buf->write_req_msg.code = WRITE_REQ; */
1106 /* OBSOLETE   out_msg_buf->write_req_msg.memory_space = mm_memory_space (memaddr); */
1107 /* OBSOLETE  */
1108 /* OBSOLETE   nwritten = 0; */
1109 /* OBSOLETE   while (nwritten < len) */
1110 /* OBSOLETE     { */
1111 /* OBSOLETE       int num_to_write = len - nwritten; */
1112 /* OBSOLETE       if (num_to_write > MAXDATA) */
1113 /* OBSOLETE     num_to_write = MAXDATA; */
1114 /* OBSOLETE       for (i = 0; i < num_to_write; i++) */
1115 /* OBSOLETE     out_msg_buf->write_req_msg.data[i] = myaddr[i + nwritten]; */
1116 /* OBSOLETE       out_msg_buf->write_req_msg.byte_count = num_to_write; */
1117 /* OBSOLETE       out_msg_buf->write_req_msg.length = 3 * 4 + num_to_write; */
1118 /* OBSOLETE       out_msg_buf->write_req_msg.address = memaddr + nwritten; */
1119 /* OBSOLETE       msg_send_serial (out_msg_buf); */
1120 /* OBSOLETE  */
1121 /* OBSOLETE       if (expect_msg (WRITE_ACK, in_msg_buf, 1)) */
1122 /* OBSOLETE     { */
1123 /* OBSOLETE       nwritten += in_msg_buf->write_ack_msg.byte_count; */
1124 /* OBSOLETE     } */
1125 /* OBSOLETE       else */
1126 /* OBSOLETE     { */
1127 /* OBSOLETE       break; */
1128 /* OBSOLETE     } */
1129 /* OBSOLETE     } */
1130 /* OBSOLETE   return (nwritten); */
1131 /* OBSOLETE } */
1132 /* OBSOLETE  */
1133 /* OBSOLETE /************************************************* REMOTE_READ_INFERIOR_MEMORY */
1134 /* OBSOLETE ** Read LEN bytes from inferior memory at MEMADDR.  Put the result */
1135 /* OBSOLETE    at debugger address MYADDR.  Returns number of bytes read.  */ */
1136 /* OBSOLETE static int */
1137 /* OBSOLETE mm_read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) */
1138 /* OBSOLETE { */
1139 /* OBSOLETE   int i, nread; */
1140 /* OBSOLETE  */
1141 /* OBSOLETE   out_msg_buf->read_req_msg.code = READ_REQ; */
1142 /* OBSOLETE   out_msg_buf->read_req_msg.memory_space = mm_memory_space (memaddr); */
1143 /* OBSOLETE  */
1144 /* OBSOLETE   nread = 0; */
1145 /* OBSOLETE   while (nread < len) */
1146 /* OBSOLETE     { */
1147 /* OBSOLETE       int num_to_read = (len - nread); */
1148 /* OBSOLETE       if (num_to_read > MAXDATA) */
1149 /* OBSOLETE     num_to_read = MAXDATA; */
1150 /* OBSOLETE       out_msg_buf->read_req_msg.byte_count = num_to_read; */
1151 /* OBSOLETE       out_msg_buf->read_req_msg.length = 3 * 4 + num_to_read; */
1152 /* OBSOLETE       out_msg_buf->read_req_msg.address = memaddr + nread; */
1153 /* OBSOLETE       msg_send_serial (out_msg_buf); */
1154 /* OBSOLETE  */
1155 /* OBSOLETE       if (expect_msg (READ_ACK, in_msg_buf, 1)) */
1156 /* OBSOLETE     { */
1157 /* OBSOLETE       for (i = 0; i < in_msg_buf->read_ack_msg.byte_count; i++) */
1158 /* OBSOLETE         myaddr[i + nread] = in_msg_buf->read_ack_msg.data[i]; */
1159 /* OBSOLETE       nread += in_msg_buf->read_ack_msg.byte_count; */
1160 /* OBSOLETE     } */
1161 /* OBSOLETE       else */
1162 /* OBSOLETE     { */
1163 /* OBSOLETE       break; */
1164 /* OBSOLETE     } */
1165 /* OBSOLETE     } */
1166 /* OBSOLETE   return (nread); */
1167 /* OBSOLETE } */
1168 /* OBSOLETE  */
1169 /* OBSOLETE /* FIXME!  Merge these two.  */ */
1170 /* OBSOLETE static int */
1171 /* OBSOLETE mm_xfer_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len, int write, */
1172 /* OBSOLETE                      struct mem_attrib *attrib ATTRIBUTE_UNUSED, */
1173 /* OBSOLETE                      struct target_ops *target ATTRIBUTE_UNUSED) */
1174 /* OBSOLETE { */
1175 /* OBSOLETE  */
1176 /* OBSOLETE   memaddr = translate_addr (memaddr); */
1177 /* OBSOLETE  */
1178 /* OBSOLETE   if (write) */
1179 /* OBSOLETE     return mm_write_inferior_memory (memaddr, myaddr, len); */
1180 /* OBSOLETE   else */
1181 /* OBSOLETE     return mm_read_inferior_memory (memaddr, myaddr, len); */
1182 /* OBSOLETE } */
1183 /* OBSOLETE  */
1184 /* OBSOLETE  */
1185 /* OBSOLETE /********************************************************** MSG_SEND_SERIAL */
1186 /* OBSOLETE ** This function is used to send a message over the */
1187 /* OBSOLETE ** serial line. */
1188 /* OBSOLETE ** */
1189 /* OBSOLETE ** If the message is successfully sent, a zero is */
1190 /* OBSOLETE ** returned.  If the message was not sendable, a -1 */
1191 /* OBSOLETE ** is returned.  This function blocks.  That is, it */
1192 /* OBSOLETE ** does not return until the message is completely */
1193 /* OBSOLETE ** sent, or until an error is encountered. */
1194 /* OBSOLETE ** */
1195 /* OBSOLETE */ */
1196 /* OBSOLETE  */
1197 /* OBSOLETE int */
1198 /* OBSOLETE msg_send_serial (union msg_t *msg_ptr) */
1199 /* OBSOLETE { */
1200 /* OBSOLETE   INT32 message_size; */
1201 /* OBSOLETE   int byte_count; */
1202 /* OBSOLETE   int result; */
1203 /* OBSOLETE   char c; */
1204 /* OBSOLETE  */
1205 /* OBSOLETE   /* Send message header */ */
1206 /* OBSOLETE   byte_count = 0; */
1207 /* OBSOLETE   message_size = msg_ptr->generic_msg.length + (2 * sizeof (INT32)); */
1208 /* OBSOLETE   do */
1209 /* OBSOLETE     { */
1210 /* OBSOLETE       c = *((char *) msg_ptr + byte_count); */
1211 /* OBSOLETE       result = write (mm_desc, &c, 1); */
1212 /* OBSOLETE       if (result == 1) */
1213 /* OBSOLETE     { */
1214 /* OBSOLETE       byte_count = byte_count + 1; */
1215 /* OBSOLETE     } */
1216 /* OBSOLETE     } */
1217 /* OBSOLETE   while ((byte_count < message_size)); */
1218 /* OBSOLETE  */
1219 /* OBSOLETE   return (0); */
1220 /* OBSOLETE }                           /* end msg_send_serial() */ */
1221 /* OBSOLETE  */
1222 /* OBSOLETE /********************************************************** MSG_RECV_SERIAL */
1223 /* OBSOLETE ** This function is used to receive a message over a */
1224 /* OBSOLETE ** serial line. */
1225 /* OBSOLETE ** */
1226 /* OBSOLETE ** If the message is waiting in the buffer, a zero is */
1227 /* OBSOLETE ** returned and the buffer pointed to by msg_ptr is filled */
1228 /* OBSOLETE ** in.  If no message was available, a -1 is returned. */
1229 /* OBSOLETE ** If timeout==0, wait indefinetly for a character. */
1230 /* OBSOLETE ** */
1231 /* OBSOLETE */ */
1232 /* OBSOLETE  */
1233 /* OBSOLETE int */
1234 /* OBSOLETE msg_recv_serial (union msg_t *msg_ptr) */
1235 /* OBSOLETE { */
1236 /* OBSOLETE   static INT32 length = 0; */
1237 /* OBSOLETE   static INT32 byte_count = 0; */
1238 /* OBSOLETE   int result; */
1239 /* OBSOLETE   char c; */
1240 /* OBSOLETE   if (msg_ptr == 0)         /* re-sync request */ */
1241 /* OBSOLETE     { */
1242 /* OBSOLETE       length = 0; */
1243 /* OBSOLETE       byte_count = 0; */
1244 /* OBSOLETE #ifdef HAVE_TERMIO */
1245 /* OBSOLETE       /* The timeout here is the prevailing timeout set with VTIME */ */
1246 /* OBSOLETE       ->"timeout==0 semantics not supported" */
1247 /* OBSOLETE     read (mm_desc, in_buf, BUFER_SIZE); */
1248 /* OBSOLETE #else */
1249 /* OBSOLETE       alarm (1); */
1250 /* OBSOLETE       read (mm_desc, in_buf, BUFER_SIZE); */
1251 /* OBSOLETE       alarm (0); */
1252 /* OBSOLETE #endif */
1253 /* OBSOLETE       return (0); */
1254 /* OBSOLETE     } */
1255 /* OBSOLETE   /* Receive message */ */
1256 /* OBSOLETE #ifdef HAVE_TERMIO */
1257 /* OBSOLETE /* Timeout==0, help support the mm_wait() routine */ */
1258 /* OBSOLETE   ->"timeout==0 semantics not supported (and its nice if they are)" */
1259 /* OBSOLETE     result = read (mm_desc, &c, 1); */
1260 /* OBSOLETE #else */
1261 /* OBSOLETE   alarm (timeout); */
1262 /* OBSOLETE   result = read (mm_desc, &c, 1); */
1263 /* OBSOLETE   alarm (0); */
1264 /* OBSOLETE #endif */
1265 /* OBSOLETE   if (result < 0) */
1266 /* OBSOLETE     { */
1267 /* OBSOLETE       if (errno == EINTR) */
1268 /* OBSOLETE     { */
1269 /* OBSOLETE       error ("Timeout reading from remote system."); */
1270 /* OBSOLETE     } */
1271 /* OBSOLETE       else */
1272 /* OBSOLETE     perror_with_name ("remote"); */
1273 /* OBSOLETE     } */
1274 /* OBSOLETE   else if (result == 1) */
1275 /* OBSOLETE     { */
1276 /* OBSOLETE       *((char *) msg_ptr + byte_count) = c; */
1277 /* OBSOLETE       byte_count = byte_count + 1; */
1278 /* OBSOLETE     } */
1279 /* OBSOLETE  */
1280 /* OBSOLETE   /* Message header received.  Save message length. */ */
1281 /* OBSOLETE   if (byte_count == (2 * sizeof (INT32))) */
1282 /* OBSOLETE     length = msg_ptr->generic_msg.length; */
1283 /* OBSOLETE  */
1284 /* OBSOLETE   if (byte_count >= (length + (2 * sizeof (INT32)))) */
1285 /* OBSOLETE     { */
1286 /* OBSOLETE       /* Message received */ */
1287 /* OBSOLETE       byte_count = 0; */
1288 /* OBSOLETE       return (0); */
1289 /* OBSOLETE     } */
1290 /* OBSOLETE   else */
1291 /* OBSOLETE     return (-1); */
1292 /* OBSOLETE  */
1293 /* OBSOLETE }                           /* end msg_recv_serial() */ */
1294 /* OBSOLETE  */
1295 /* OBSOLETE /********************************************************************* KBD_RAW */
1296 /* OBSOLETE ** This function is used to put the keyboard in "raw" */
1297 /* OBSOLETE ** mode for BSD Unix.  The original status is saved */
1298 /* OBSOLETE ** so that it may be restored later. */
1299 /* OBSOLETE */ */
1300 /* OBSOLETE TERMINAL kbd_tbuf; */
1301 /* OBSOLETE  */
1302 /* OBSOLETE int */
1303 /* OBSOLETE kbd_raw (void) */
1304 /* OBSOLETE { */
1305 /* OBSOLETE   int result; */
1306 /* OBSOLETE   TERMINAL tbuf; */
1307 /* OBSOLETE  */
1308 /* OBSOLETE   /* Get keyboard termio (to save to restore original modes) */ */
1309 /* OBSOLETE #ifdef HAVE_TERMIO */
1310 /* OBSOLETE   result = ioctl (0, TCGETA, &kbd_tbuf); */
1311 /* OBSOLETE #else */
1312 /* OBSOLETE   result = ioctl (0, TIOCGETP, &kbd_tbuf); */
1313 /* OBSOLETE #endif */
1314 /* OBSOLETE   if (result == -1) */
1315 /* OBSOLETE     return (errno); */
1316 /* OBSOLETE  */
1317 /* OBSOLETE   /* Get keyboard TERMINAL (for modification) */ */
1318 /* OBSOLETE #ifdef HAVE_TERMIO */
1319 /* OBSOLETE   result = ioctl (0, TCGETA, &tbuf); */
1320 /* OBSOLETE #else */
1321 /* OBSOLETE   result = ioctl (0, TIOCGETP, &tbuf); */
1322 /* OBSOLETE #endif */
1323 /* OBSOLETE   if (result == -1) */
1324 /* OBSOLETE     return (errno); */
1325 /* OBSOLETE  */
1326 /* OBSOLETE   /* Set up new parameters */ */
1327 /* OBSOLETE #ifdef HAVE_TERMIO */
1328 /* OBSOLETE   tbuf.c_iflag = tbuf.c_iflag & */
1329 /* OBSOLETE     ~(INLCR | ICRNL | IUCLC | ISTRIP | IXON | BRKINT); */
1330 /* OBSOLETE   tbuf.c_lflag = tbuf.c_lflag & ~(ICANON | ISIG | ECHO); */
1331 /* OBSOLETE   tbuf.c_cc[4] = 0;         /* MIN */ */
1332 /* OBSOLETE   tbuf.c_cc[5] = 0;         /* TIME */ */
1333 /* OBSOLETE #else */
1334 /* OBSOLETE   /* FIXME: not sure if this is correct (matches HAVE_TERMIO). */ */
1335 /* OBSOLETE   tbuf.sg_flags |= RAW; */
1336 /* OBSOLETE   tbuf.sg_flags |= ANYP; */
1337 /* OBSOLETE   tbuf.sg_flags &= ~ECHO; */
1338 /* OBSOLETE #endif */
1339 /* OBSOLETE  */
1340 /* OBSOLETE   /* Set keyboard termio to new mode (RAW) */ */
1341 /* OBSOLETE #ifdef HAVE_TERMIO */
1342 /* OBSOLETE   result = ioctl (0, TCSETAF, &tbuf); */
1343 /* OBSOLETE #else */
1344 /* OBSOLETE   result = ioctl (0, TIOCSETP, &tbuf); */
1345 /* OBSOLETE #endif */
1346 /* OBSOLETE   if (result == -1) */
1347 /* OBSOLETE     return (errno); */
1348 /* OBSOLETE  */
1349 /* OBSOLETE   return (0); */
1350 /* OBSOLETE }                           /* end kbd_raw() */ */
1351 /* OBSOLETE  */
1352 /* OBSOLETE  */
1353 /* OBSOLETE  */
1354 /* OBSOLETE /***************************************************************** KBD_RESTORE */
1355 /* OBSOLETE ** This function is used to put the keyboard back in the */
1356 /* OBSOLETE ** mode it was in before kbk_raw was called.  Note that */
1357 /* OBSOLETE ** kbk_raw() must have been called at least once before */
1358 /* OBSOLETE ** kbd_restore() is called. */
1359 /* OBSOLETE */ */
1360 /* OBSOLETE  */
1361 /* OBSOLETE int */
1362 /* OBSOLETE kbd_restore (void) */
1363 /* OBSOLETE { */
1364 /* OBSOLETE   int result; */
1365 /* OBSOLETE  */
1366 /* OBSOLETE   /* Set keyboard termio to original mode */ */
1367 /* OBSOLETE #ifdef HAVE_TERMIO */
1368 /* OBSOLETE   result = ioctl (0, TCSETAF, &kbd_tbuf); */
1369 /* OBSOLETE #else */
1370 /* OBSOLETE   result = ioctl (0, TIOCGETP, &kbd_tbuf); */
1371 /* OBSOLETE #endif */
1372 /* OBSOLETE  */
1373 /* OBSOLETE   if (result == -1) */
1374 /* OBSOLETE     return (errno); */
1375 /* OBSOLETE  */
1376 /* OBSOLETE   return (0); */
1377 /* OBSOLETE }                           /* end kbd_cooked() */ */
1378 /* OBSOLETE  */
1379 /* OBSOLETE  */
1380 /* OBSOLETE /*****************************************************************************/ */
1381 /* OBSOLETE /* Fetch a single register indicatated by 'regno'.  */
1382 /* OBSOLETE  * Returns 0/-1 on success/failure.   */
1383 /* OBSOLETE  */ */
1384 /* OBSOLETE static int */
1385 /* OBSOLETE fetch_register (int regno) */
1386 /* OBSOLETE { */
1387 /* OBSOLETE   int result; */
1388 /* OBSOLETE   out_msg_buf->read_req_msg.code = READ_REQ; */
1389 /* OBSOLETE   out_msg_buf->read_req_msg.length = 4 * 3; */
1390 /* OBSOLETE   out_msg_buf->read_req_msg.byte_count = 4; */
1391 /* OBSOLETE  */
1392 /* OBSOLETE   if (regno == GR1_REGNUM) */
1393 /* OBSOLETE     { */
1394 /* OBSOLETE       out_msg_buf->read_req_msg.memory_space = GLOBAL_REG; */
1395 /* OBSOLETE       out_msg_buf->read_req_msg.address = 1; */
1396 /* OBSOLETE     } */
1397 /* OBSOLETE   else if (regno >= GR96_REGNUM && regno < GR96_REGNUM + 32) */
1398 /* OBSOLETE     { */
1399 /* OBSOLETE       out_msg_buf->read_req_msg.memory_space = GLOBAL_REG; */
1400 /* OBSOLETE       out_msg_buf->read_req_msg.address = (regno - GR96_REGNUM) + 96; */
1401 /* OBSOLETE     } */
1402 /* OBSOLETE #if defined(GR64_REGNUM) */
1403 /* OBSOLETE   else if (regno >= GR64_REGNUM && regno < GR64_REGNUM + 32) */
1404 /* OBSOLETE     { */
1405 /* OBSOLETE       out_msg_buf->read_req_msg.memory_space = GLOBAL_REG; */
1406 /* OBSOLETE       out_msg_buf->read_req_msg.address = (regno - GR64_REGNUM) + 64; */
1407 /* OBSOLETE     } */
1408 /* OBSOLETE #endif /* GR64_REGNUM */ */
1409 /* OBSOLETE   else if (regno >= LR0_REGNUM && regno < LR0_REGNUM + 128) */
1410 /* OBSOLETE     { */
1411 /* OBSOLETE       out_msg_buf->read_req_msg.memory_space = LOCAL_REG; */
1412 /* OBSOLETE       out_msg_buf->read_req_msg.address = (regno - LR0_REGNUM); */
1413 /* OBSOLETE     } */
1414 /* OBSOLETE   else if (regno >= FPE_REGNUM && regno <= EXO_REGNUM) */
1415 /* OBSOLETE     { */
1416 /* OBSOLETE       int val = -1; */
1417 /* OBSOLETE       supply_register (160 + (regno - FPE_REGNUM), &val); */
1418 /* OBSOLETE       return 0;                     /* Pretend Success */ */
1419 /* OBSOLETE     } */
1420 /* OBSOLETE   else */
1421 /* OBSOLETE     { */
1422 /* OBSOLETE       out_msg_buf->read_req_msg.memory_space = SPECIAL_REG; */
1423 /* OBSOLETE       out_msg_buf->read_req_msg.address = regnum_to_srnum (regno); */
1424 /* OBSOLETE     } */
1425 /* OBSOLETE  */
1426 /* OBSOLETE   msg_send_serial (out_msg_buf); */
1427 /* OBSOLETE  */
1428 /* OBSOLETE   if (expect_msg (READ_ACK, in_msg_buf, 1)) */
1429 /* OBSOLETE     { */
1430 /* OBSOLETE       supply_register (regno, &(in_msg_buf->read_r_ack_msg.data[0])); */
1431 /* OBSOLETE       result = 0; */
1432 /* OBSOLETE     } */
1433 /* OBSOLETE   else */
1434 /* OBSOLETE     { */
1435 /* OBSOLETE       result = -1; */
1436 /* OBSOLETE     } */
1437 /* OBSOLETE   return result; */
1438 /* OBSOLETE } */
1439 /* OBSOLETE /*****************************************************************************/ */
1440 /* OBSOLETE /* Store a single register indicated by 'regno'.  */
1441 /* OBSOLETE  * Returns 0/-1 on success/failure.   */
1442 /* OBSOLETE  */ */
1443 /* OBSOLETE static int */
1444 /* OBSOLETE store_register (int regno) */
1445 /* OBSOLETE { */
1446 /* OBSOLETE   int result; */
1447 /* OBSOLETE  */
1448 /* OBSOLETE   out_msg_buf->write_req_msg.code = WRITE_REQ; */
1449 /* OBSOLETE   out_msg_buf->write_req_msg.length = 4 * 4; */
1450 /* OBSOLETE   out_msg_buf->write_req_msg.byte_count = 4; */
1451 /* OBSOLETE   out_msg_buf->write_r_msg.data[0] = read_register (regno); */
1452 /* OBSOLETE  */
1453 /* OBSOLETE   if (regno == GR1_REGNUM) */
1454 /* OBSOLETE     { */
1455 /* OBSOLETE       out_msg_buf->write_req_msg.memory_space = GLOBAL_REG; */
1456 /* OBSOLETE       out_msg_buf->write_req_msg.address = 1; */
1457 /* OBSOLETE       /* Setting GR1 changes the numbers of all the locals, so invalidate the  */
1458 /* OBSOLETE        * register cache.  Do this *after* calling read_register, because we want  */
1459 /* OBSOLETE        * read_register to return the value that write_register has just stuffed  */
1460 /* OBSOLETE        * into the registers array, not the value of the register fetched from  */
1461 /* OBSOLETE        * the inferior.   */
1462 /* OBSOLETE        */ */
1463 /* OBSOLETE       registers_changed (); */
1464 /* OBSOLETE     } */
1465 /* OBSOLETE #if defined(GR64_REGNUM) */
1466 /* OBSOLETE   else if (regno >= GR64_REGNUM && regno < GR64_REGNUM + 32) */
1467 /* OBSOLETE     { */
1468 /* OBSOLETE       out_msg_buf->write_req_msg.memory_space = GLOBAL_REG; */
1469 /* OBSOLETE       out_msg_buf->write_req_msg.address = (regno - GR64_REGNUM) + 64; */
1470 /* OBSOLETE     } */
1471 /* OBSOLETE #endif /* GR64_REGNUM */ */
1472 /* OBSOLETE   else if (regno >= GR96_REGNUM && regno < GR96_REGNUM + 32) */
1473 /* OBSOLETE     { */
1474 /* OBSOLETE       out_msg_buf->write_req_msg.memory_space = GLOBAL_REG; */
1475 /* OBSOLETE       out_msg_buf->write_req_msg.address = (regno - GR96_REGNUM) + 96; */
1476 /* OBSOLETE     } */
1477 /* OBSOLETE   else if (regno >= LR0_REGNUM && regno < LR0_REGNUM + 128) */
1478 /* OBSOLETE     { */
1479 /* OBSOLETE       out_msg_buf->write_req_msg.memory_space = LOCAL_REG; */
1480 /* OBSOLETE       out_msg_buf->write_req_msg.address = (regno - LR0_REGNUM); */
1481 /* OBSOLETE     } */
1482 /* OBSOLETE   else if (regno >= FPE_REGNUM && regno <= EXO_REGNUM) */
1483 /* OBSOLETE     { */
1484 /* OBSOLETE       return 0;                     /* Pretend Success */ */
1485 /* OBSOLETE     } */
1486 /* OBSOLETE   else */
1487 /* OBSOLETE     /* An unprotected or protected special register */ */
1488 /* OBSOLETE     { */
1489 /* OBSOLETE       out_msg_buf->write_req_msg.memory_space = SPECIAL_REG; */
1490 /* OBSOLETE       out_msg_buf->write_req_msg.address = regnum_to_srnum (regno); */
1491 /* OBSOLETE     } */
1492 /* OBSOLETE  */
1493 /* OBSOLETE   msg_send_serial (out_msg_buf); */
1494 /* OBSOLETE  */
1495 /* OBSOLETE   if (expect_msg (WRITE_ACK, in_msg_buf, 1)) */
1496 /* OBSOLETE     { */
1497 /* OBSOLETE       result = 0; */
1498 /* OBSOLETE     } */
1499 /* OBSOLETE   else */
1500 /* OBSOLETE     { */
1501 /* OBSOLETE       result = -1; */
1502 /* OBSOLETE     } */
1503 /* OBSOLETE   return result; */
1504 /* OBSOLETE } */
1505 /* OBSOLETE /****************************************************************************/ */
1506 /* OBSOLETE /*  */
1507 /* OBSOLETE  * Convert a gdb special register number to a 29000 special register number. */
1508 /* OBSOLETE  */ */
1509 /* OBSOLETE static int */
1510 /* OBSOLETE regnum_to_srnum (int regno) */
1511 /* OBSOLETE { */
1512 /* OBSOLETE   switch (regno) */
1513 /* OBSOLETE     { */
1514 /* OBSOLETE     case VAB_REGNUM: */
1515 /* OBSOLETE       return (0); */
1516 /* OBSOLETE     case OPS_REGNUM: */
1517 /* OBSOLETE       return (1); */
1518 /* OBSOLETE     case CPS_REGNUM: */
1519 /* OBSOLETE       return (2); */
1520 /* OBSOLETE     case CFG_REGNUM: */
1521 /* OBSOLETE       return (3); */
1522 /* OBSOLETE     case CHA_REGNUM: */
1523 /* OBSOLETE       return (4); */
1524 /* OBSOLETE     case CHD_REGNUM: */
1525 /* OBSOLETE       return (5); */
1526 /* OBSOLETE     case CHC_REGNUM: */
1527 /* OBSOLETE       return (6); */
1528 /* OBSOLETE     case RBP_REGNUM: */
1529 /* OBSOLETE       return (7); */
1530 /* OBSOLETE     case TMC_REGNUM: */
1531 /* OBSOLETE       return (8); */
1532 /* OBSOLETE     case TMR_REGNUM: */
1533 /* OBSOLETE       return (9); */
1534 /* OBSOLETE     case NPC_REGNUM: */
1535 /* OBSOLETE       return (USE_SHADOW_PC ? (20) : (10)); */
1536 /* OBSOLETE     case PC_REGNUM: */
1537 /* OBSOLETE       return (USE_SHADOW_PC ? (21) : (11)); */
1538 /* OBSOLETE     case PC2_REGNUM: */
1539 /* OBSOLETE       return (USE_SHADOW_PC ? (22) : (12)); */
1540 /* OBSOLETE     case MMU_REGNUM: */
1541 /* OBSOLETE       return (13); */
1542 /* OBSOLETE     case LRU_REGNUM: */
1543 /* OBSOLETE       return (14); */
1544 /* OBSOLETE     case IPC_REGNUM: */
1545 /* OBSOLETE       return (128); */
1546 /* OBSOLETE     case IPA_REGNUM: */
1547 /* OBSOLETE       return (129); */
1548 /* OBSOLETE     case IPB_REGNUM: */
1549 /* OBSOLETE       return (130); */
1550 /* OBSOLETE     case Q_REGNUM: */
1551 /* OBSOLETE       return (131); */
1552 /* OBSOLETE     case ALU_REGNUM: */
1553 /* OBSOLETE       return (132); */
1554 /* OBSOLETE     case BP_REGNUM: */
1555 /* OBSOLETE       return (133); */
1556 /* OBSOLETE     case FC_REGNUM: */
1557 /* OBSOLETE       return (134); */
1558 /* OBSOLETE     case CR_REGNUM: */
1559 /* OBSOLETE       return (135); */
1560 /* OBSOLETE     case FPE_REGNUM: */
1561 /* OBSOLETE       return (160); */
1562 /* OBSOLETE     case INTE_REGNUM: */
1563 /* OBSOLETE       return (161); */
1564 /* OBSOLETE     case FPS_REGNUM: */
1565 /* OBSOLETE       return (162); */
1566 /* OBSOLETE     case EXO_REGNUM: */
1567 /* OBSOLETE       return (164); */
1568 /* OBSOLETE     default: */
1569 /* OBSOLETE       return (255);         /* Failure ? */ */
1570 /* OBSOLETE     } */
1571 /* OBSOLETE } */
1572 /* OBSOLETE /****************************************************************************/ */
1573 /* OBSOLETE /*  */
1574 /* OBSOLETE  * Initialize the target debugger (minimon only). */
1575 /* OBSOLETE  */ */
1576 /* OBSOLETE static void */
1577 /* OBSOLETE init_target_mm (ADDR32 tstart, ADDR32 tend, ADDR32 dstart, ADDR32 dend, */
1578 /* OBSOLETE             ADDR32 entry, INT32 ms_size, INT32 rs_size, ADDR32 arg_start) */
1579 /* OBSOLETE { */
1580 /* OBSOLETE   out_msg_buf->init_msg.code = INIT; */
1581 /* OBSOLETE   out_msg_buf->init_msg.length = sizeof (struct init_msg_t) - 2 * sizeof (INT32); */
1582 /* OBSOLETE   out_msg_buf->init_msg.text_start = tstart; */
1583 /* OBSOLETE   out_msg_buf->init_msg.text_end = tend; */
1584 /* OBSOLETE   out_msg_buf->init_msg.data_start = dstart; */
1585 /* OBSOLETE   out_msg_buf->init_msg.data_end = dend; */
1586 /* OBSOLETE   out_msg_buf->init_msg.entry_point = entry; */
1587 /* OBSOLETE   out_msg_buf->init_msg.mem_stack_size = ms_size; */
1588 /* OBSOLETE   out_msg_buf->init_msg.reg_stack_size = rs_size; */
1589 /* OBSOLETE   out_msg_buf->init_msg.arg_start = arg_start; */
1590 /* OBSOLETE   msg_send_serial (out_msg_buf); */
1591 /* OBSOLETE   expect_msg (INIT_ACK, in_msg_buf, 1); */
1592 /* OBSOLETE } */
1593 /* OBSOLETE /****************************************************************************/ */
1594 /* OBSOLETE /*  */
1595 /* OBSOLETE  * Return a pointer to a string representing the given message code. */
1596 /* OBSOLETE  * Not all messages are represented here, only the ones that we expect */
1597 /* OBSOLETE  * to be called with. */
1598 /* OBSOLETE  */ */
1599 /* OBSOLETE static char * */
1600 /* OBSOLETE msg_str (INT32 code) */
1601 /* OBSOLETE { */
1602 /* OBSOLETE   static char cbuf[32]; */
1603 /* OBSOLETE  */
1604 /* OBSOLETE   switch (code) */
1605 /* OBSOLETE     { */
1606 /* OBSOLETE     case BKPT_SET_ACK: */
1607 /* OBSOLETE       sprintf (cbuf, "%s (%d)", "BKPT_SET_ACK", code); */
1608 /* OBSOLETE       break; */
1609 /* OBSOLETE     case BKPT_RM_ACK: */
1610 /* OBSOLETE       sprintf (cbuf, "%s (%d)", "BKPT_RM_ACK", code); */
1611 /* OBSOLETE       break; */
1612 /* OBSOLETE     case INIT_ACK: */
1613 /* OBSOLETE       sprintf (cbuf, "%s (%d)", "INIT_ACK", code); */
1614 /* OBSOLETE       break; */
1615 /* OBSOLETE     case READ_ACK: */
1616 /* OBSOLETE       sprintf (cbuf, "%s (%d)", "READ_ACK", code); */
1617 /* OBSOLETE       break; */
1618 /* OBSOLETE     case WRITE_ACK: */
1619 /* OBSOLETE       sprintf (cbuf, "%s (%d)", "WRITE_ACK", code); */
1620 /* OBSOLETE       break; */
1621 /* OBSOLETE     case ERROR: */
1622 /* OBSOLETE       sprintf (cbuf, "%s (%d)", "ERROR", code); */
1623 /* OBSOLETE       break; */
1624 /* OBSOLETE     case HALT: */
1625 /* OBSOLETE       sprintf (cbuf, "%s (%d)", "HALT", code); */
1626 /* OBSOLETE       break; */
1627 /* OBSOLETE     default: */
1628 /* OBSOLETE       sprintf (cbuf, "UNKNOWN (%d)", code); */
1629 /* OBSOLETE       break; */
1630 /* OBSOLETE     } */
1631 /* OBSOLETE   return (cbuf); */
1632 /* OBSOLETE } */
1633 /* OBSOLETE /****************************************************************************/ */
1634 /* OBSOLETE /* */
1635 /* OBSOLETE  * Selected (not all of them) error codes that we might get. */
1636 /* OBSOLETE  */ */
1637 /* OBSOLETE static char * */
1638 /* OBSOLETE error_msg_str (INT32 code) */
1639 /* OBSOLETE { */
1640 /* OBSOLETE   static char cbuf[50]; */
1641 /* OBSOLETE  */
1642 /* OBSOLETE   switch (code) */
1643 /* OBSOLETE     { */
1644 /* OBSOLETE     case EMFAIL: */
1645 /* OBSOLETE       return ("EMFAIL: unrecoverable error"); */
1646 /* OBSOLETE     case EMBADADDR: */
1647 /* OBSOLETE       return ("EMBADADDR: Illegal address"); */
1648 /* OBSOLETE     case EMBADREG: */
1649 /* OBSOLETE       return ("EMBADREG: Illegal register "); */
1650 /* OBSOLETE     case EMACCESS: */
1651 /* OBSOLETE       return ("EMACCESS: Could not access memory"); */
1652 /* OBSOLETE     case EMBADMSG: */
1653 /* OBSOLETE       return ("EMBADMSG: Unknown message type"); */
1654 /* OBSOLETE     case EMMSG2BIG: */
1655 /* OBSOLETE       return ("EMMSG2BIG: Message to large"); */
1656 /* OBSOLETE     case EMNOSEND: */
1657 /* OBSOLETE       return ("EMNOSEND: Could not send message"); */
1658 /* OBSOLETE     case EMNORECV: */
1659 /* OBSOLETE       return ("EMNORECV: Could not recv message"); */
1660 /* OBSOLETE     case EMRESET: */
1661 /* OBSOLETE       return ("EMRESET: Could not RESET target"); */
1662 /* OBSOLETE     case EMCONFIG: */
1663 /* OBSOLETE       return ("EMCONFIG: Could not get target CONFIG"); */
1664 /* OBSOLETE     case EMSTATUS: */
1665 /* OBSOLETE       return ("EMSTATUS: Could not get target STATUS"); */
1666 /* OBSOLETE     case EMREAD: */
1667 /* OBSOLETE       return ("EMREAD: Could not READ target memory"); */
1668 /* OBSOLETE     case EMWRITE: */
1669 /* OBSOLETE       return ("EMWRITE: Could not WRITE target memory"); */
1670 /* OBSOLETE     case EMBKPTSET: */
1671 /* OBSOLETE       return ("EMBKPTSET: Could not set breakpoint"); */
1672 /* OBSOLETE     case EMBKPTRM: */
1673 /* OBSOLETE       return ("EMBKPTRM: Could not remove breakpoint"); */
1674 /* OBSOLETE     case EMBKPTSTAT: */
1675 /* OBSOLETE       return ("EMBKPTSTAT: Could not get breakpoint status"); */
1676 /* OBSOLETE     case EMBKPTNONE: */
1677 /* OBSOLETE       return ("EMBKPTNONE: All breakpoints in use"); */
1678 /* OBSOLETE     case EMBKPTUSED: */
1679 /* OBSOLETE       return ("EMBKPTUSED: Breakpoints already in use"); */
1680 /* OBSOLETE     case EMINIT: */
1681 /* OBSOLETE       return ("EMINIT: Could not init target memory"); */
1682 /* OBSOLETE     case EMGO: */
1683 /* OBSOLETE       return ("EMGO: Could not start execution"); */
1684 /* OBSOLETE     case EMSTEP: */
1685 /* OBSOLETE       return ("EMSTEP: Could not single step"); */
1686 /* OBSOLETE     case EMBREAK: */
1687 /* OBSOLETE       return ("EMBREAK: Could not BREAK"); */
1688 /* OBSOLETE     case EMCOMMERR: */
1689 /* OBSOLETE       return ("EMCOMMERR: Communication error"); */
1690 /* OBSOLETE     default: */
1691 /* OBSOLETE       sprintf (cbuf, "error number %d", code); */
1692 /* OBSOLETE       break; */
1693 /* OBSOLETE     }                               /* end switch */ */
1694 /* OBSOLETE  */
1695 /* OBSOLETE   return (cbuf); */
1696 /* OBSOLETE } */
1697 /* OBSOLETE /****************************************************************************/ */
1698 /* OBSOLETE  */
1699 /* OBSOLETE /* Receive a message, placing it in MSG_BUF, and expect it to be of */
1700 /* OBSOLETE    type MSGCODE.  If an error occurs, a non-zero FROM_TTY indicates */
1701 /* OBSOLETE    that the message should be printed. */
1702 /* OBSOLETE     */
1703 /* OBSOLETE    Return 0 for failure, 1 for success.  */ */
1704 /* OBSOLETE  */
1705 /* OBSOLETE static int */
1706 /* OBSOLETE expect_msg (INT32 msgcode, union msg_t *msg_buf, int from_tty) */
1707 /* OBSOLETE { */
1708 /* OBSOLETE   int retries = 0; */
1709 /* OBSOLETE   while (msg_recv_serial (msg_buf) && (retries++ < MAX_RETRIES)); */
1710 /* OBSOLETE   if (retries >= MAX_RETRIES) */
1711 /* OBSOLETE     { */
1712 /* OBSOLETE       printf ("Expected msg %s, ", msg_str (msgcode)); */
1713 /* OBSOLETE       printf ("no message received!\n"); */
1714 /* OBSOLETE       return (0);           /* Failure */ */
1715 /* OBSOLETE     } */
1716 /* OBSOLETE  */
1717 /* OBSOLETE   if (msg_buf->generic_msg.code != msgcode) */
1718 /* OBSOLETE     { */
1719 /* OBSOLETE       if (from_tty) */
1720 /* OBSOLETE     { */
1721 /* OBSOLETE       printf ("Expected msg %s, ", msg_str (msgcode)); */
1722 /* OBSOLETE       printf ("got msg %s\n", msg_str (msg_buf->generic_msg.code)); */
1723 /* OBSOLETE       if (msg_buf->generic_msg.code == ERROR) */
1724 /* OBSOLETE         printf ("%s\n", error_msg_str (msg_buf->error_msg.error_code)); */
1725 /* OBSOLETE     } */
1726 /* OBSOLETE       return (0);           /* Failure */ */
1727 /* OBSOLETE     } */
1728 /* OBSOLETE   return (1);                       /* Success */ */
1729 /* OBSOLETE } */
1730 /* OBSOLETE /****************************************************************************/ */
1731 /* OBSOLETE /* */
1732 /* OBSOLETE  * Determine the MiniMon memory space qualifier based on the addr.  */
1733 /* OBSOLETE  * FIXME: Can't distinguis I_ROM/D_ROM.   */
1734 /* OBSOLETE  * FIXME: Doesn't know anything about I_CACHE/D_CACHE. */
1735 /* OBSOLETE  */ */
1736 /* OBSOLETE static int */
1737 /* OBSOLETE mm_memory_space (CORE_ADDR *addr) */
1738 /* OBSOLETE { */
1739 /* OBSOLETE   ADDR32 tstart = target_config.I_mem_start; */
1740 /* OBSOLETE   ADDR32 tend = tstart + target_config.I_mem_size; */
1741 /* OBSOLETE   ADDR32 dstart = target_config.D_mem_start; */
1742 /* OBSOLETE   ADDR32 dend = tstart + target_config.D_mem_size; */
1743 /* OBSOLETE   ADDR32 rstart = target_config.ROM_start; */
1744 /* OBSOLETE   ADDR32 rend = tstart + target_config.ROM_size; */
1745 /* OBSOLETE  */
1746 /* OBSOLETE   if (((ADDR32) addr >= tstart) && ((ADDR32) addr < tend)) */
1747 /* OBSOLETE     { */
1748 /* OBSOLETE       return I_MEM; */
1749 /* OBSOLETE     } */
1750 /* OBSOLETE   else if (((ADDR32) addr >= dstart) && ((ADDR32) addr < dend)) */
1751 /* OBSOLETE     { */
1752 /* OBSOLETE       return D_MEM; */
1753 /* OBSOLETE     } */
1754 /* OBSOLETE   else if (((ADDR32) addr >= rstart) && ((ADDR32) addr < rend)) */
1755 /* OBSOLETE     { */
1756 /* OBSOLETE       /* FIXME: how do we determine between D_ROM and I_ROM */ */
1757 /* OBSOLETE       return D_ROM; */
1758 /* OBSOLETE     } */
1759 /* OBSOLETE   else                              /* FIXME: what do me do now? */ */
1760 /* OBSOLETE     return D_MEM;           /* Hmmm! */ */
1761 /* OBSOLETE } */
1762 /* OBSOLETE  */
1763 /* OBSOLETE /****************************************************************************/ */
1764 /* OBSOLETE /*  */
1765 /* OBSOLETE  *  Define the target subroutine names */
1766 /* OBSOLETE  */ */
1767 /* OBSOLETE struct target_ops mm_ops; */
1768 /* OBSOLETE  */
1769 /* OBSOLETE static void */
1770 /* OBSOLETE init_mm_ops (void) */
1771 /* OBSOLETE { */
1772 /* OBSOLETE   mm_ops.to_shortname = "minimon"; */
1773 /* OBSOLETE   mm_ops.to_longname = "Remote AMD/Minimon target"; */
1774 /* OBSOLETE   mm_ops.to_doc = "Remote debug an AMD 290*0 using the MiniMon dbg core on the target"; */
1775 /* OBSOLETE   mm_ops.to_open = mm_open; */
1776 /* OBSOLETE   mm_ops.to_close = mm_close; */
1777 /* OBSOLETE   mm_ops.to_attach = mm_attach; */
1778 /* OBSOLETE   mm_ops.to_post_attach = NULL; */
1779 /* OBSOLETE   mm_ops.to_require_attach = NULL; */
1780 /* OBSOLETE   mm_ops.to_detach = mm_detach; */
1781 /* OBSOLETE   mm_ops.to_require_detach = NULL; */
1782 /* OBSOLETE   mm_ops.to_resume = mm_resume; */
1783 /* OBSOLETE   mm_ops.to_wait = mm_wait; */
1784 /* OBSOLETE   mm_ops.to_post_wait = NULL; */
1785 /* OBSOLETE   mm_ops.to_fetch_registers = mm_fetch_registers; */
1786 /* OBSOLETE   mm_ops.to_store_registers = mm_store_registers; */
1787 /* OBSOLETE   mm_ops.to_prepare_to_store = mm_prepare_to_store; */
1788 /* OBSOLETE   mm_ops.to_xfer_memory = mm_xfer_inferior_memory; */
1789 /* OBSOLETE   mm_ops.to_files_info = mm_files_info; */
1790 /* OBSOLETE   mm_ops.to_insert_breakpoint = mm_insert_breakpoint; */
1791 /* OBSOLETE   mm_ops.to_remove_breakpoint = mm_remove_breakpoint; */
1792 /* OBSOLETE   mm_ops.to_terminal_init = 0; */
1793 /* OBSOLETE   mm_ops.to_terminal_inferior = 0; */
1794 /* OBSOLETE   mm_ops.to_terminal_ours_for_output = 0; */
1795 /* OBSOLETE   mm_ops.to_terminal_ours = 0; */
1796 /* OBSOLETE   mm_ops.to_terminal_info = 0; */
1797 /* OBSOLETE   mm_ops.to_kill = mm_kill; */
1798 /* OBSOLETE   mm_ops.to_load = mm_load; */
1799 /* OBSOLETE   mm_ops.to_lookup_symbol = 0; */
1800 /* OBSOLETE   mm_ops.to_create_inferior = mm_create_inferior; */
1801 /* OBSOLETE   mm_ops.to_post_startup_inferior = NULL; */
1802 /* OBSOLETE   mm_ops.to_acknowledge_created_inferior = NULL; */
1803 /* OBSOLETE   mm_ops.to_clone_and_follow_inferior = NULL; */
1804 /* OBSOLETE   mm_ops.to_post_follow_inferior_by_clone = NULL; */
1805 /* OBSOLETE   mm_ops.to_insert_fork_catchpoint = NULL; */
1806 /* OBSOLETE   mm_ops.to_remove_fork_catchpoint = NULL; */
1807 /* OBSOLETE   mm_ops.to_insert_vfork_catchpoint = NULL; */
1808 /* OBSOLETE   mm_ops.to_remove_vfork_catchpoint = NULL; */
1809 /* OBSOLETE   mm_ops.to_has_forked = NULL; */
1810 /* OBSOLETE   mm_ops.to_has_vforked = NULL; */
1811 /* OBSOLETE   mm_ops.to_can_follow_vfork_prior_to_exec = NULL; */
1812 /* OBSOLETE   mm_ops.to_post_follow_vfork = NULL; */
1813 /* OBSOLETE   mm_ops.to_insert_exec_catchpoint = NULL; */
1814 /* OBSOLETE   mm_ops.to_remove_exec_catchpoint = NULL; */
1815 /* OBSOLETE   mm_ops.to_has_execd = NULL; */
1816 /* OBSOLETE   mm_ops.to_reported_exec_events_per_exec_call = NULL; */
1817 /* OBSOLETE   mm_ops.to_has_exited = NULL; */
1818 /* OBSOLETE   mm_ops.to_mourn_inferior = mm_mourn; */
1819 /* OBSOLETE   mm_ops.to_can_run = 0; */
1820 /* OBSOLETE   mm_ops.to_notice_signals = 0; */
1821 /* OBSOLETE   mm_ops.to_thread_alive = 0; */
1822 /* OBSOLETE   mm_ops.to_stop = 0; */
1823 /* OBSOLETE   mm_ops.to_pid_to_exec_file = NULL; */
1824 /* OBSOLETE   mm_ops.to_stratum = process_stratum; */
1825 /* OBSOLETE   mm_ops.DONT_USE = 0; */
1826 /* OBSOLETE   mm_ops.to_has_all_memory = 1; */
1827 /* OBSOLETE   mm_ops.to_has_memory = 1; */
1828 /* OBSOLETE   mm_ops.to_has_stack = 1; */
1829 /* OBSOLETE   mm_ops.to_has_registers = 1; */
1830 /* OBSOLETE   mm_ops.to_has_execution = 1; */
1831 /* OBSOLETE   mm_ops.to_sections = 0; */
1832 /* OBSOLETE   mm_ops.to_sections_end = 0; */
1833 /* OBSOLETE   mm_ops.to_magic = OPS_MAGIC; */
1834 /* OBSOLETE }; */
1835 /* OBSOLETE  */
1836 /* OBSOLETE void */
1837 /* OBSOLETE _initialize_remote_mm (void) */
1838 /* OBSOLETE { */
1839 /* OBSOLETE   init_mm_ops (); */
1840 /* OBSOLETE   add_target (&mm_ops); */
1841 /* OBSOLETE } */
1842 /* OBSOLETE  */
1843 /* OBSOLETE #ifdef NO_HIF_SUPPORT */
1844 /* OBSOLETE service_HIF (union msg_t *msg) */
1845 /* OBSOLETE { */
1846 /* OBSOLETE   return (0);                       /* Emulate a failure */ */
1847 /* OBSOLETE } */
1848 /* OBSOLETE #endif */