| 1 | /* Remote debugging interface to m32r ROM monitor for GDB, the GNU debugger. |
| 2 | Copyright 1996 Free Software Foundation, Inc. |
| 3 | |
| 4 | Adapted by Michael Snyder of Cygnus Support. |
| 5 | |
| 6 | This file is part of GDB. |
| 7 | |
| 8 | This program is free software; you can redistribute it and/or modify |
| 9 | it under the terms of the GNU General Public License as published by |
| 10 | the Free Software Foundation; either version 2 of the License, or |
| 11 | (at your option) any later version. |
| 12 | |
| 13 | This program is distributed in the hope that it will be useful, |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | GNU General Public License for more details. |
| 17 | |
| 18 | You should have received a copy of the GNU General Public License |
| 19 | along with this program; if not, write to the Free Software |
| 20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 21 | |
| 22 | /* This module defines communication with the Mitsubishi m32r monitor */ |
| 23 | |
| 24 | #include "defs.h" |
| 25 | #include "gdbcore.h" |
| 26 | #include "target.h" |
| 27 | #include "monitor.h" |
| 28 | #include "serial.h" |
| 29 | #include "symtab.h" |
| 30 | #include "command.h" |
| 31 | #include "gdbcmd.h" |
| 32 | #include "symfile.h" /* for generic load */ |
| 33 | #include <time.h> /* for time_t */ |
| 34 | #include "gdb_string.h" |
| 35 | |
| 36 | /* |
| 37 | * All this stuff just to get my host computer's IP address! |
| 38 | */ |
| 39 | #include <netdb.h> /* for hostent */ |
| 40 | #include <netinet/in.h> /* for struct in_addr */ |
| 41 | #if 1 |
| 42 | #include <arpa/inet.h> /* for inet_ntoa */ |
| 43 | #endif |
| 44 | |
| 45 | static char *board_addr; /* user-settable IP address for M32R-EVA */ |
| 46 | static char *server_addr; /* user-settable IP address for gdb host */ |
| 47 | static char *download_path; /* user-settable path for SREC files */ |
| 48 | |
| 49 | |
| 50 | /* |
| 51 | * Function: m32r_load_1 (helper function) |
| 52 | */ |
| 53 | |
| 54 | static void |
| 55 | m32r_load_section (abfd, s, data_count) |
| 56 | bfd *abfd; |
| 57 | asection *s; |
| 58 | unsigned int *data_count; |
| 59 | { |
| 60 | if (s->flags & SEC_LOAD) |
| 61 | { |
| 62 | bfd_size_type section_size = bfd_section_size (abfd, s); |
| 63 | bfd_vma section_base = bfd_section_vma (abfd, s); |
| 64 | unsigned int buffer, i; |
| 65 | |
| 66 | *data_count += section_size; |
| 67 | |
| 68 | printf_filtered ("Loading section %s, size 0x%lx vma ", |
| 69 | bfd_section_name (abfd, s), section_size); |
| 70 | print_address_numeric (section_base, 1, gdb_stdout); |
| 71 | printf_filtered ("\n"); |
| 72 | gdb_flush (gdb_stdout); |
| 73 | monitor_printf ("%x mw\r" , section_base); |
| 74 | for (i = 0; i < section_size; i += 4) |
| 75 | { |
| 76 | QUIT; |
| 77 | monitor_expect (" -> ", NULL, 0); |
| 78 | bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4); |
| 79 | monitor_printf ("%x\n", buffer); |
| 80 | } |
| 81 | monitor_expect (" -> ", NULL, 0); |
| 82 | monitor_printf ("q\n"); |
| 83 | monitor_expect_prompt (NULL, 0); |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | static int |
| 88 | m32r_load_1 (dummy) |
| 89 | void *dummy; |
| 90 | { |
| 91 | int data_count = 0; |
| 92 | |
| 93 | bfd_map_over_sections ((bfd *) dummy, m32r_load_section, &data_count); |
| 94 | return data_count; |
| 95 | } |
| 96 | |
| 97 | /* |
| 98 | * Function: m32r_load (an alternate way to load) |
| 99 | */ |
| 100 | |
| 101 | static void |
| 102 | m32r_load (filename, from_tty) |
| 103 | char *filename; |
| 104 | int from_tty; |
| 105 | { |
| 106 | extern int inferior_pid; |
| 107 | bfd *abfd; |
| 108 | asection *s; |
| 109 | unsigned int i, data_count = 0; |
| 110 | time_t start_time, end_time; /* for timing of download */ |
| 111 | |
| 112 | if (filename == NULL || filename[0] == 0) |
| 113 | filename = get_exec_file (1); |
| 114 | |
| 115 | abfd = bfd_openr (filename, 0); |
| 116 | if (!abfd) |
| 117 | error ("Unable to open file %s\n", filename); |
| 118 | if (bfd_check_format (abfd, bfd_object) == 0) |
| 119 | error ("File is not an object file\n"); |
| 120 | start_time = time (NULL); |
| 121 | #if 0 |
| 122 | for (s = abfd->sections; s; s = s->next) |
| 123 | if (s->flags & SEC_LOAD) |
| 124 | { |
| 125 | bfd_size_type section_size = bfd_section_size (abfd, s); |
| 126 | bfd_vma section_base = bfd_section_vma (abfd, s); |
| 127 | unsigned int buffer; |
| 128 | |
| 129 | data_count += section_size; |
| 130 | |
| 131 | printf_filtered ("Loading section %s, size 0x%lx vma ", |
| 132 | bfd_section_name (abfd, s), section_size); |
| 133 | print_address_numeric (section_base, 1, gdb_stdout); |
| 134 | printf_filtered ("\n"); |
| 135 | gdb_flush (gdb_stdout); |
| 136 | monitor_printf ("%x mw\r" , section_base); |
| 137 | for (i = 0; i < section_size; i += 4) |
| 138 | { |
| 139 | monitor_expect (" -> ", NULL, 0); |
| 140 | bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4); |
| 141 | monitor_printf ("%x\n", buffer); |
| 142 | } |
| 143 | monitor_expect (" -> ", NULL, 0); |
| 144 | monitor_printf ("q\n"); |
| 145 | monitor_expect_prompt (NULL, 0); |
| 146 | } |
| 147 | #else |
| 148 | if (!(catch_errors (m32r_load_1, abfd, "Load aborted!\n", RETURN_MASK_ALL))) |
| 149 | { |
| 150 | monitor_printf ("q\n"); |
| 151 | return; |
| 152 | } |
| 153 | #endif |
| 154 | end_time = time (NULL); |
| 155 | printf_filtered ("Start address 0x%lx\n", bfd_get_start_address (abfd)); |
| 156 | report_transfer_performance (data_count, start_time, end_time); |
| 157 | |
| 158 | /* Finally, make the PC point at the start address */ |
| 159 | if (exec_bfd) |
| 160 | write_pc (bfd_get_start_address (exec_bfd)); |
| 161 | |
| 162 | inferior_pid = 0; /* No process now */ |
| 163 | |
| 164 | /* This is necessary because many things were based on the PC at the |
| 165 | time that we attached to the monitor, which is no longer valid |
| 166 | now that we have loaded new code (and just changed the PC). |
| 167 | Another way to do this might be to call normal_stop, except that |
| 168 | the stack may not be valid, and things would get horribly |
| 169 | confused... */ |
| 170 | |
| 171 | clear_symtab_users (); |
| 172 | } |
| 173 | |
| 174 | static void |
| 175 | m32r_load_gen (filename, from_tty) |
| 176 | char *filename; |
| 177 | int from_tty; |
| 178 | { |
| 179 | generic_load (filename, from_tty); |
| 180 | } |
| 181 | |
| 182 | static void m32r_open PARAMS ((char *args, int from_tty)); |
| 183 | |
| 184 | /* This array of registers needs to match the indexes used by GDB. The |
| 185 | whole reason this exists is because the various ROM monitors use |
| 186 | different names than GDB does, and don't support all the registers |
| 187 | either. So, typing "info reg sp" becomes an "A7". */ |
| 188 | |
| 189 | static char *m32r_regnames[] = |
| 190 | { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", |
| 191 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
| 192 | "psw", "cbr", "spi", "spu", "bpc", "pc", "accl", "acch", |
| 193 | }; |
| 194 | |
| 195 | static void |
| 196 | m32r_supply_register (regname, regnamelen, val, vallen) |
| 197 | char *regname; |
| 198 | int regnamelen; |
| 199 | char *val; |
| 200 | int vallen; |
| 201 | { |
| 202 | int regno; |
| 203 | int num_regs = sizeof(m32r_regnames) / sizeof(m32r_regnames[0]); |
| 204 | |
| 205 | for (regno = 0; regno < num_regs; regno++) |
| 206 | if (strncmp(regname, m32r_regnames[regno], regnamelen) == 0) |
| 207 | break; |
| 208 | |
| 209 | if (regno >= num_regs) |
| 210 | return; /* no match */ |
| 211 | |
| 212 | if (regno == ACCL_REGNUM) |
| 213 | { /* special handling for 64-bit acc reg */ |
| 214 | monitor_supply_register (ACCH_REGNUM, val); |
| 215 | if (val = (char *) strchr(val, ':')) /* skip past ':' to get 2nd word */ |
| 216 | monitor_supply_register (ACCL_REGNUM, val + 1); |
| 217 | } |
| 218 | else |
| 219 | { |
| 220 | monitor_supply_register (regno, val); |
| 221 | if (regno == PSW_REGNUM) |
| 222 | { |
| 223 | unsigned long psw = strtoul (val, NULL, 16); |
| 224 | char *zero = "00000000", *one = "00000001"; |
| 225 | |
| 226 | #ifdef SM_REGNUM |
| 227 | /* Stack mode bit */ |
| 228 | monitor_supply_register (SM_REGNUM, (psw & 0x80) ? one : zero); |
| 229 | #endif |
| 230 | #ifdef BSM_REGNUM |
| 231 | /* Backup stack mode bit */ |
| 232 | monitor_supply_register (BSM_REGNUM, (psw & 0x8000) ? one : zero); |
| 233 | #endif |
| 234 | #ifdef IE_REGNUM |
| 235 | /* Interrupt enable bit */ |
| 236 | monitor_supply_register (IE_REGNUM, (psw & 0x40) ? one : zero); |
| 237 | #endif |
| 238 | #ifdef BIE_REGNUM |
| 239 | /* Backup interrupt enable bit */ |
| 240 | monitor_supply_register (BIE_REGNUM, (psw & 0x4000) ? one : zero); |
| 241 | #endif |
| 242 | #ifdef COND_REGNUM |
| 243 | /* Condition bit (carry etc.) */ |
| 244 | monitor_supply_register (COND_REGNUM, (psw & 0x1) ? one : zero); |
| 245 | #endif |
| 246 | #ifdef CBR_REGNUM |
| 247 | monitor_supply_register (CBR_REGNUM, (psw & 0x1) ? one : zero); |
| 248 | #endif |
| 249 | #ifdef BPC_REGNUM |
| 250 | monitor_supply_register (BPC_REGNUM, zero); /* KLUDGE: (???????) */ |
| 251 | #endif |
| 252 | #ifdef BCARRY_REGNUM |
| 253 | monitor_supply_register (BCARRY_REGNUM, zero); /* KLUDGE: (??????) */ |
| 254 | #endif |
| 255 | } |
| 256 | |
| 257 | if (regno == SPI_REGNUM || regno == SPU_REGNUM) |
| 258 | { /* special handling for stack pointer (spu or spi) */ |
| 259 | unsigned long stackmode = read_register (PSW_REGNUM) & 0x80; |
| 260 | |
| 261 | if (regno == SPI_REGNUM && !stackmode) /* SP == SPI */ |
| 262 | monitor_supply_register (SP_REGNUM, val); |
| 263 | else if (regno == SPU_REGNUM && stackmode) /* SP == SPU */ |
| 264 | monitor_supply_register (SP_REGNUM, val); |
| 265 | } |
| 266 | } |
| 267 | } |
| 268 | |
| 269 | static struct target_ops m32r_ops; |
| 270 | |
| 271 | static char *m32r_inits[] = {"\r", NULL}; |
| 272 | |
| 273 | static struct monitor_ops m32r_cmds = |
| 274 | { |
| 275 | MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST, |
| 276 | m32r_inits, /* Init strings */ |
| 277 | "go\r", /* continue command */ |
| 278 | "step\r", /* single step */ |
| 279 | NULL, /* interrupt command */ |
| 280 | "%x +bp\r", /* set a breakpoint */ |
| 281 | "%x -bp\r", /* clear a breakpoint */ |
| 282 | "bpoff\r", /* clear all breakpoints */ |
| 283 | "%x %x %x fill\r", /* fill (start length val) */ |
| 284 | { |
| 285 | "%x 1 %x fill\r", /* setmem.cmdb (addr, value) */ |
| 286 | "%x 1 %x fillh\r", /* setmem.cmdw (addr, value) */ |
| 287 | "%x 1 %x fillw\r", /* setmem.cmdl (addr, value) */ |
| 288 | NULL, /* setmem.cmdll (addr, value) */ |
| 289 | NULL, /* setmem.resp_delim */ |
| 290 | NULL, /* setmem.term */ |
| 291 | NULL /* setmem.term_cmd */ |
| 292 | }, |
| 293 | { |
| 294 | "%x %x dump\r", /* getmem.cmdb (addr, len) */ |
| 295 | NULL, /* getmem.cmdw (addr, len) */ |
| 296 | NULL, /* getmem.cmdl (addr, len) */ |
| 297 | NULL, /* getmem.cmdll (addr, len) */ |
| 298 | ": ", /* getmem.resp_delim */ |
| 299 | NULL, /* getmem.term */ |
| 300 | NULL /* getmem.term_cmd */ |
| 301 | }, |
| 302 | { |
| 303 | "%x to %%%s\r", /* setreg.cmd (name, value) */ |
| 304 | NULL, /* setreg.resp_delim */ |
| 305 | NULL, /* setreg.term */ |
| 306 | NULL /* setreg.term_cmd */ |
| 307 | }, |
| 308 | { |
| 309 | NULL, /* getreg.cmd (name) */ |
| 310 | NULL, /* getreg.resp_delim */ |
| 311 | NULL, /* getreg.term */ |
| 312 | NULL /* getreg.term_cmd */ |
| 313 | }, |
| 314 | ".reg\r", /* dump_registers */ |
| 315 | "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)", /* register_pattern */ |
| 316 | m32r_supply_register, /* supply_register */ |
| 317 | NULL, /* load_routine (defaults to SRECs) */ |
| 318 | NULL, /* download command */ |
| 319 | NULL, /* load response */ |
| 320 | "ok ", /* monitor command prompt */ |
| 321 | "\r", /* end-of-line terminator */ |
| 322 | NULL, /* optional command terminator */ |
| 323 | &m32r_ops, /* target operations */ |
| 324 | SERIAL_1_STOPBITS, /* number of stop bits */ |
| 325 | m32r_regnames, /* registers names */ |
| 326 | MONITOR_OPS_MAGIC /* magic */ |
| 327 | }; |
| 328 | |
| 329 | static void |
| 330 | m32r_open(args, from_tty) |
| 331 | char *args; |
| 332 | int from_tty; |
| 333 | { |
| 334 | monitor_open (args, &m32r_cmds, from_tty); |
| 335 | } |
| 336 | |
| 337 | /* Function: set_board_address |
| 338 | Tell the BootOne monitor what it's ethernet IP address is. */ |
| 339 | |
| 340 | static void |
| 341 | m32r_set_board_address (args, from_tty) |
| 342 | char *args; |
| 343 | int from_tty; |
| 344 | { |
| 345 | int resp_len; |
| 346 | char buf[1024]; |
| 347 | |
| 348 | if (args && *args) |
| 349 | { |
| 350 | monitor_printf ("ulip %s\n", args); |
| 351 | resp_len = monitor_expect_prompt (buf, sizeof(buf)); |
| 352 | /* now parse the result for success */ |
| 353 | } |
| 354 | else |
| 355 | error ("Requires argument (IP address for M32R-EVA board)"); |
| 356 | } |
| 357 | |
| 358 | /* Function: set_server_address |
| 359 | Tell the BootOne monitor what gdb's ethernet IP address is. */ |
| 360 | |
| 361 | static void |
| 362 | m32r_set_server_address (args, from_tty) |
| 363 | char *args; |
| 364 | int from_tty; |
| 365 | { |
| 366 | int resp_len; |
| 367 | char buf[1024]; |
| 368 | |
| 369 | if (args && *args) |
| 370 | { |
| 371 | monitor_printf ("uhip %s\n", args); |
| 372 | resp_len = monitor_expect_prompt (buf, sizeof(buf)); |
| 373 | /* now parse the result for success */ |
| 374 | } |
| 375 | else |
| 376 | error ("Requires argument (IP address of GDB's host computer)"); |
| 377 | } |
| 378 | |
| 379 | /* Function: set_download_path |
| 380 | Tell the BootOne monitor the default path for downloadable SREC files. */ |
| 381 | |
| 382 | static void |
| 383 | m32r_set_download_path (args, from_tty) |
| 384 | char *args; |
| 385 | int from_tty; |
| 386 | { |
| 387 | int resp_len; |
| 388 | char buf[1024]; |
| 389 | |
| 390 | if (args && *args) |
| 391 | { |
| 392 | monitor_printf ("up %s\n", args); |
| 393 | resp_len = monitor_expect_prompt (buf, sizeof(buf)); |
| 394 | /* now parse the result for success */ |
| 395 | } |
| 396 | else |
| 397 | error ("Requires argument (default path for downloadable SREC files)"); |
| 398 | } |
| 399 | |
| 400 | static void |
| 401 | m32r_upload_command (args, from_tty) |
| 402 | char *args; |
| 403 | int from_tty; |
| 404 | { |
| 405 | bfd *abfd; |
| 406 | asection *s; |
| 407 | time_t start_time, end_time; /* for timing of download */ |
| 408 | extern int inferior_pid; |
| 409 | int resp_len, data_count = 0; |
| 410 | char buf[1024]; |
| 411 | struct hostent *hostent; |
| 412 | struct in_addr inet_addr; |
| 413 | |
| 414 | /* first check to see if there's an ethernet port! */ |
| 415 | monitor_printf ("ust\r"); |
| 416 | resp_len = monitor_expect_prompt (buf, sizeof(buf)); |
| 417 | if (!strchr (buf, ':')) |
| 418 | error ("No ethernet connection!"); |
| 419 | |
| 420 | if (board_addr == 0) |
| 421 | { |
| 422 | /* scan second colon in the output from the "ust" command */ |
| 423 | char * myIPaddress = strchr (strchr (buf, ':') + 1, ':') + 1; |
| 424 | |
| 425 | while (isspace(*myIPaddress)) |
| 426 | myIPaddress++; |
| 427 | |
| 428 | if (!strncmp (myIPaddress, "0.0.", 4)) /* empty */ |
| 429 | error ("Please use 'set board-address' to set the M32R-EVA board's IP address."); |
| 430 | if (strchr (myIPaddress, '(')) |
| 431 | *(strchr (myIPaddress, '(')) = '\0'; /* delete trailing junk */ |
| 432 | board_addr = strsave (myIPaddress); |
| 433 | } |
| 434 | if (server_addr == 0) |
| 435 | { |
| 436 | buf[0] = 0; |
| 437 | gethostname (buf, sizeof(buf)); |
| 438 | if (buf[0] != 0) |
| 439 | hostent = gethostbyname (buf); |
| 440 | if (hostent != 0) |
| 441 | { |
| 442 | #if 1 |
| 443 | memcpy (&inet_addr.s_addr, hostent->h_addr, |
| 444 | sizeof(inet_addr.s_addr)); |
| 445 | server_addr = (char *) inet_ntoa (inet_addr); |
| 446 | #else |
| 447 | server_addr = (char *) inet_ntoa (hostent->h_addr); |
| 448 | #endif |
| 449 | } |
| 450 | if (server_addr == 0) /* failed? */ |
| 451 | error ("Need to know gdb host computer's IP address (use 'set server-address')"); |
| 452 | } |
| 453 | |
| 454 | if (args == 0 || args[0] == 0) /* no args: upload the current file */ |
| 455 | args = get_exec_file (1); |
| 456 | |
| 457 | if (args[0] != '/' && download_path == 0) |
| 458 | if (current_directory) |
| 459 | download_path = strsave (current_directory); |
| 460 | else |
| 461 | error ("Need to know default download path (use 'set download-path')"); |
| 462 | |
| 463 | start_time = time (NULL); |
| 464 | monitor_printf ("uhip %s\r", server_addr); |
| 465 | resp_len = monitor_expect_prompt (buf, sizeof(buf)); /* parse result? */ |
| 466 | monitor_printf ("ulip %s\r", board_addr); |
| 467 | resp_len = monitor_expect_prompt (buf, sizeof(buf)); /* parse result? */ |
| 468 | if (args[0] != '/') |
| 469 | monitor_printf ("up %s\r", download_path); /* use default path */ |
| 470 | else |
| 471 | monitor_printf ("up\r"); /* rooted filename/path */ |
| 472 | resp_len = monitor_expect_prompt (buf, sizeof(buf)); /* parse result? */ |
| 473 | |
| 474 | if (strrchr (args, '.') && !strcmp (strrchr (args, '.'), ".srec")) |
| 475 | monitor_printf ("ul %s\r", args); |
| 476 | else /* add ".srec" suffix */ |
| 477 | monitor_printf ("ul %s.srec\r", args); |
| 478 | resp_len = monitor_expect_prompt (buf, sizeof(buf)); /* parse result? */ |
| 479 | |
| 480 | if (buf[0] == 0 || strstr(buf, "complete") == 0) |
| 481 | error("Upload file not found: %s.srec\nCheck IP addresses and download path.", args); |
| 482 | else |
| 483 | printf_filtered (" -- Ethernet load complete.\n"); |
| 484 | |
| 485 | end_time = time (NULL); |
| 486 | if (abfd = bfd_openr (args, 0)) |
| 487 | { /* Download is done -- print section statistics */ |
| 488 | if (bfd_check_format (abfd, bfd_object) == 0) |
| 489 | { |
| 490 | printf_filtered ("File is not an object file\n"); |
| 491 | } |
| 492 | for (s = abfd->sections; s; s = s->next) |
| 493 | if (s->flags & SEC_LOAD) |
| 494 | { |
| 495 | bfd_size_type section_size = bfd_section_size (abfd, s); |
| 496 | bfd_vma section_base = bfd_section_vma (abfd, s); |
| 497 | unsigned int buffer; |
| 498 | |
| 499 | data_count += section_size; |
| 500 | |
| 501 | printf_filtered ("Loading section %s, size 0x%lx vma ", |
| 502 | bfd_section_name (abfd, s), section_size); |
| 503 | print_address_numeric (section_base, 1, gdb_stdout); |
| 504 | printf_filtered ("\n"); |
| 505 | gdb_flush (gdb_stdout); |
| 506 | } |
| 507 | /* Finally, make the PC point at the start address */ |
| 508 | write_pc (bfd_get_start_address (abfd)); |
| 509 | report_transfer_performance (data_count, start_time, end_time); |
| 510 | printf_filtered ("Start address 0x%lx\n", bfd_get_start_address (abfd)); |
| 511 | } |
| 512 | inferior_pid = 0; /* No process now */ |
| 513 | |
| 514 | /* This is necessary because many things were based on the PC at the |
| 515 | time that we attached to the monitor, which is no longer valid |
| 516 | now that we have loaded new code (and just changed the PC). |
| 517 | Another way to do this might be to call normal_stop, except that |
| 518 | the stack may not be valid, and things would get horribly |
| 519 | confused... */ |
| 520 | |
| 521 | clear_symtab_users (); |
| 522 | } |
| 523 | |
| 524 | void |
| 525 | _initialize_m32r_rom () |
| 526 | { |
| 527 | init_monitor_ops (&m32r_ops); |
| 528 | |
| 529 | m32r_ops.to_shortname = "m32r"; |
| 530 | m32r_ops.to_longname = "m32r monitor"; |
| 531 | m32r_ops.to_load = m32r_load_gen; /* monitor lacks a download command */ |
| 532 | m32r_ops.to_doc = "Debug via the m32r monitor.\n\ |
| 533 | Specify the serial device it is connected to (e.g. /dev/ttya)."; |
| 534 | m32r_ops.to_open = m32r_open; |
| 535 | |
| 536 | add_show_from_set |
| 537 | (add_set_cmd ("download-path", class_obscure, var_string, |
| 538 | (char *) &download_path, |
| 539 | "Set the default path for downloadable SREC files.", |
| 540 | &setlist), |
| 541 | &showlist); |
| 542 | |
| 543 | add_show_from_set |
| 544 | (add_set_cmd ("board-address", class_obscure, var_string, |
| 545 | (char *) &board_addr, |
| 546 | "Set IP address for M32R-EVA target board.", |
| 547 | &setlist), |
| 548 | &showlist); |
| 549 | |
| 550 | add_show_from_set |
| 551 | (add_set_cmd ("server-address", class_obscure, var_string, |
| 552 | (char *) &server_addr, |
| 553 | "Set IP address for download server (GDB's host computer).", |
| 554 | &setlist), |
| 555 | &showlist); |
| 556 | |
| 557 | add_com ("upload", class_obscure, m32r_upload_command, |
| 558 | "Upload the srec file via the monitor's Ethernet upload capability."); |
| 559 | |
| 560 | add_com ("tload", class_obscure, m32r_load, "test upload command."); |
| 561 | |
| 562 | add_target (&m32r_ops); |
| 563 | } |