| 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 */ |