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* symfile.c (symfile_bfd_open): Don't copy name. Call
[deliverable/binutils-gdb.git] / gdb / m32r-rom.c
CommitLineData
d95a8903
AC		 1/* Remote debugging interface to m32r and mon2000 ROM monitors for GDB,
2 the GNU debugger.
3b64bf98 3
0b302171
JB		 4 Copyright (C) 1996-2001, 2004-2005, 2007-2012 Free Software
5 Foundation, Inc.
d95a8903
AC		 6
7 Adapted by Michael Snyder of Cygnus Support.
8
9 This file is part of GDB.
10
11 This program is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published by
a9762ec7 13 the Free Software Foundation; either version 3 of the License, or
d95a8903
AC		 14 (at your option) any later version.
15
16 This program is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
20
21 You should have received a copy of the GNU General Public License
a9762ec7 22 along with this program. If not, see <http://www.gnu.org/licenses/>. */
d95a8903 23
025bb325 24/* This module defines communication with the Renesas m32r monitor. */
d95a8903
AC		 25
26#include "defs.h"
27#include "gdbcore.h"
28#include "target.h"
60250e8b 29#include "exceptions.h"
d95a8903
AC		 30#include "monitor.h"
31#include "serial.h"
32#include "symtab.h"
33#include "command.h"
34#include "gdbcmd.h"
35#include "symfile.h" /* for generic load */
2b71414d 36#include <sys/time.h>
d95a8903
AC		 37#include <time.h> /* for time_t */
38#include "gdb_string.h"
025bb325 39#include "objfiles.h" /* for ALL_OBJFILES etc. */
fb14de7b 40#include "inferior.h"
d95a8903
AC		 41#include <ctype.h>
42#include "regcache.h"
cbb099e8 43#include "gdb_bfd.h"
d95a8903 44
d95a8903
AC		 45/*
46 * All this stuff just to get my host computer's IP address!
47 */
cbba9205 48#ifdef __MINGW32__
b467f580 49#include <winsock2.h>
cbba9205 50#else
d95a8903
AC		 51#include <sys/types.h>
52#include <netdb.h> /* for hostent */
53#include <netinet/in.h> /* for struct in_addr */
54#if 1
55#include <arpa/inet.h> /* for inet_ntoa */
56#endif
cbba9205 57#endif
d95a8903
AC		 58
59static char *board_addr; /* user-settable IP address for M32R-EVA */
60static char *server_addr; /* user-settable IP address for gdb host */
61static char *download_path; /* user-settable path for SREC files */
62
63
64/* REGNUM */
65#define PSW_REGNUM 16
66#define SPI_REGNUM 18
67#define SPU_REGNUM 19
68#define ACCL_REGNUM 22
69#define ACCH_REGNUM 23
70
71
72/*
73 * Function: m32r_load_1 (helper function)
74 */
75
76static void
77m32r_load_section (bfd *abfd, asection *s, void *obj)
78{
79 unsigned int *data_count = obj;
80 if (s->flags & SEC_LOAD)
81 {
5af949e3 82 int addr_size = gdbarch_addr_bit (target_gdbarch) / 8;
d95a8903
AC		 83 bfd_size_type section_size = bfd_section_size (abfd, s);
84 bfd_vma section_base = bfd_section_lma (abfd, s);
85 unsigned int buffer, i;
86
87 *data_count += section_size;
88
89 printf_filtered ("Loading section %s, size 0x%lx lma ",
ec20a626
UW		 90 bfd_section_name (abfd, s),
91 (unsigned long) section_size);
5af949e3 92 fputs_filtered (paddress (target_gdbarch, section_base), gdb_stdout);
d95a8903
AC		 93 printf_filtered ("\n");
94 gdb_flush (gdb_stdout);
5af949e3 95 monitor_printf ("%s mw\r", phex_nz (section_base, addr_size));
d95a8903
AC		 96 for (i = 0; i < section_size; i += 4)
97 {
98 QUIT;
99 monitor_expect (" -> ", NULL, 0);
100 bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
101 monitor_printf ("%x\n", buffer);
102 }
103 monitor_expect (" -> ", NULL, 0);
104 monitor_printf ("q\n");
105 monitor_expect_prompt (NULL, 0);
106 }
107}
108
109static int
110m32r_load_1 (void *dummy)
111{
112 int data_count = 0;
113
114 bfd_map_over_sections ((bfd *) dummy, m32r_load_section, &data_count);
115 return data_count;
116}
117
118/*
119 * Function: m32r_load (an alternate way to load)
120 */
121
122static void
123m32r_load (char *filename, int from_tty)
124{
125 bfd *abfd;
22e048c9 126 unsigned int data_count = 0;
2b71414d 127 struct timeval start_time, end_time;
d95a8903
AC		 128
129 if (filename == NULL || filename[0] == 0)
130 filename = get_exec_file (1);
131
cbb099e8 132 abfd = gdb_bfd_ref (bfd_openr (filename, 0));
d95a8903 133 if (!abfd)
8a3fe4f8 134 error (_("Unable to open file %s."), filename);
d95a8903 135 if (bfd_check_format (abfd, bfd_object) == 0)
8a3fe4f8 136 error (_("File is not an object file."));
2b71414d 137 gettimeofday (&start_time, NULL);
d95a8903
AC		 138#if 0
139 for (s = abfd->sections; s; s = s->next)
140 if (s->flags & SEC_LOAD)
141 {
142 bfd_size_type section_size = bfd_section_size (abfd, s);
143 bfd_vma section_base = bfd_section_vma (abfd, s);
144 unsigned int buffer;
145
146 data_count += section_size;
147
148 printf_filtered ("Loading section %s, size 0x%lx vma ",
149 bfd_section_name (abfd, s), section_size);
5af949e3 150 fputs_filtered (paddress (target_gdbarch, section_base), gdb_stdout);
d95a8903
AC		 151 printf_filtered ("\n");
152 gdb_flush (gdb_stdout);
153 monitor_printf ("%x mw\r", section_base);
154 for (i = 0; i < section_size; i += 4)
155 {
156 monitor_expect (" -> ", NULL, 0);
157 bfd_get_section_contents (abfd, s, (char *) &buffer, i, 4);
158 monitor_printf ("%x\n", buffer);
159 }
160 monitor_expect (" -> ", NULL, 0);
161 monitor_printf ("q\n");
162 monitor_expect_prompt (NULL, 0);
163 }
164#else
165 if (!(catch_errors (m32r_load_1, abfd, "Load aborted!\n", RETURN_MASK_ALL)))
166 {
167 monitor_printf ("q\n");
168 return;
169 }
170#endif
2b71414d 171 gettimeofday (&end_time, NULL);
ec20a626
UW		 172 printf_filtered ("Start address 0x%lx\n",
173 (unsigned long) bfd_get_start_address (abfd));
2b71414d
DJ		 174 print_transfer_performance (gdb_stdout, data_count, 0, &start_time,
175 &end_time);
d95a8903 176
025bb325 177 /* Finally, make the PC point at the start address. */
d95a8903 178 if (exec_bfd)
fb14de7b
UW		 179 regcache_write_pc (get_current_regcache (),
180 bfd_get_start_address (exec_bfd));
d95a8903 181
025bb325 182 inferior_ptid = null_ptid; /* No process now. */
d95a8903
AC		 183
184 /* This is necessary because many things were based on the PC at the
185 time that we attached to the monitor, which is no longer valid
186 now that we have loaded new code (and just changed the PC).
187 Another way to do this might be to call normal_stop, except that
188 the stack may not be valid, and things would get horribly
025bb325 189 confused... */
d95a8903 190
c1e56572 191 clear_symtab_users (0);
d95a8903
AC		 192}
193
194static void
195m32r_load_gen (char *filename, int from_tty)
196{
197 generic_load (filename, from_tty);
198}
199
200static void m32r_open (char *args, int from_tty);
201static void mon2000_open (char *args, int from_tty);
202
025bb325 203/* This array of registers needs to match the indexes used by GDB. The
d95a8903
AC		 204 whole reason this exists is because the various ROM monitors use
205 different names than GDB does, and don't support all the registers
025bb325 206 either. So, typing "info reg sp" becomes an "A7". */
d95a8903
AC		 207
208static char *m32r_regnames[] =
209 { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
210 "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
211 "psw", "cbr", "spi", "spu", "bpc", "pc", "accl", "acch",
212};
213
214static void
c410a84c
UW		 215m32r_supply_register (struct regcache *regcache, char *regname,
216 int regnamelen, char *val, int vallen)
d95a8903
AC		 217{
218 int regno;
219 int num_regs = sizeof (m32r_regnames) / sizeof (m32r_regnames[0]);
40a6adc1 220 struct gdbarch *gdbarch = get_regcache_arch (regcache);
d95a8903
AC		 221
222 for (regno = 0; regno < num_regs; regno++)
223 if (strncmp (regname, m32r_regnames[regno], regnamelen) == 0)
224 break;
225
226 if (regno >= num_regs)
227 return; /* no match */
228
229 if (regno == ACCL_REGNUM)
025bb325 230 { /* Special handling for 64-bit acc reg. */
c410a84c 231 monitor_supply_register (regcache, ACCH_REGNUM, val);
025bb325 232 val = strchr (val, ':'); /* Skip past ':' to get 2nd word. */
d95a8903 233 if (val != NULL)
c410a84c 234 monitor_supply_register (regcache, ACCL_REGNUM, val + 1);
d95a8903
AC		 235 }
236 else
237 {
c410a84c 238 monitor_supply_register (regcache, regno, val);
d95a8903
AC		 239 if (regno == PSW_REGNUM)
240 {
22e048c9
SDJ		 241#if (defined SM_REGNUM || defined BSM_REGNUM || defined IE_REGNUM \
242 || defined BIE_REGNUM || defined COND_REGNUM || defined CBR_REGNUM \
243 || defined BPC_REGNUM || defined BCARRY_REGNUM)
d95a8903
AC		 244 unsigned long psw = strtoul (val, NULL, 16);
245 char *zero = "00000000", *one = "00000001";
22e048c9 246#endif
d95a8903
AC		 247
248#ifdef SM_REGNUM
249 /* Stack mode bit */
025bb325
MS		 250 monitor_supply_register (regcache, SM_REGNUM,
251 (psw & 0x80) ? one : zero);
d95a8903
AC		 252#endif
253#ifdef BSM_REGNUM
254 /* Backup stack mode bit */
025bb325
MS		 255 monitor_supply_register (regcache, BSM_REGNUM,
256 (psw & 0x8000) ? one : zero);
d95a8903
AC		 257#endif
258#ifdef IE_REGNUM
259 /* Interrupt enable bit */
025bb325
MS		 260 monitor_supply_register (regcache, IE_REGNUM,
261 (psw & 0x40) ? one : zero);
d95a8903
AC		 262#endif
263#ifdef BIE_REGNUM
264 /* Backup interrupt enable bit */
025bb325
MS		 265 monitor_supply_register (regcache, BIE_REGNUM,
266 (psw & 0x4000) ? one : zero);
d95a8903
AC		 267#endif
268#ifdef COND_REGNUM
269 /* Condition bit (carry etc.) */
025bb325
MS		 270 monitor_supply_register (regcache, COND_REGNUM,
271 (psw & 0x1) ? one : zero);
d95a8903
AC		 272#endif
273#ifdef CBR_REGNUM
025bb325
MS		 274 monitor_supply_register (regcache, CBR_REGNUM,
275 (psw & 0x1) ? one : zero);
d95a8903
AC		 276#endif
277#ifdef BPC_REGNUM
025bb325
MS		 278 monitor_supply_register (regcache, BPC_REGNUM,
279 zero); /* KLUDGE: (???????) */
d95a8903
AC		 280#endif
281#ifdef BCARRY_REGNUM
025bb325
MS		 282 monitor_supply_register (regcache, BCARRY_REGNUM,
283 zero); /* KLUDGE: (??????) */
d95a8903
AC		 284#endif
285 }
286
287 if (regno == SPI_REGNUM || regno == SPU_REGNUM)
025bb325 288 { /* special handling for stack pointer (spu or spi). */
7e3dd49e 289 ULONGEST stackmode, psw;
c410a84c 290 regcache_cooked_read_unsigned (regcache, PSW_REGNUM, &psw);
7e3dd49e 291 stackmode = psw & 0x80;
d95a8903
AC		 292
293 if (regno == SPI_REGNUM && !stackmode) /* SP == SPI */
3e8c568d 294 monitor_supply_register (regcache,
40a6adc1 295 gdbarch_sp_regnum (gdbarch), val);
d95a8903 296 else if (regno == SPU_REGNUM && stackmode) /* SP == SPU */
3e8c568d 297 monitor_supply_register (regcache,
40a6adc1 298 gdbarch_sp_regnum (gdbarch), val);
d95a8903
AC		 299 }
300 }
301}
302
303/* m32r RevC board monitor */
304
305static struct target_ops m32r_ops;
306
307static char *m32r_inits[] = { "\r", NULL };
308
309static struct monitor_ops m32r_cmds;
310
311static void
312init_m32r_cmds (void)
313{
314 m32r_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST;
315 m32r_cmds.init = m32r_inits; /* Init strings */
316 m32r_cmds.cont = "go\r"; /* continue command */
317 m32r_cmds.step = "step\r"; /* single step */
318 m32r_cmds.stop = NULL; /* interrupt command */
319 m32r_cmds.set_break = "%x +bp\r"; /* set a breakpoint */
320 m32r_cmds.clr_break = "%x -bp\r"; /* clear a breakpoint */
321 m32r_cmds.clr_all_break = "bpoff\r"; /* clear all breakpoints */
322 m32r_cmds.fill = "%x %x %x fill\r"; /* fill (start length val) */
323 m32r_cmds.setmem.cmdb = "%x 1 %x fill\r"; /* setmem.cmdb (addr, value) */
324 m32r_cmds.setmem.cmdw = "%x 1 %x fillh\r"; /* setmem.cmdw (addr, value) */
325 m32r_cmds.setmem.cmdl = "%x 1 %x fillw\r"; /* setmem.cmdl (addr, value) */
326 m32r_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
327 m32r_cmds.setmem.resp_delim = NULL; /* setmem.resp_delim */
328 m32r_cmds.setmem.term = NULL; /* setmem.term */
329 m32r_cmds.setmem.term_cmd = NULL; /* setmem.term_cmd */
330 m32r_cmds.getmem.cmdb = "%x %x dump\r"; /* getmem.cmdb (addr, len) */
331 m32r_cmds.getmem.cmdw = NULL; /* getmem.cmdw (addr, len) */
332 m32r_cmds.getmem.cmdl = NULL; /* getmem.cmdl (addr, len) */
333 m32r_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
334 m32r_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */
335 m32r_cmds.getmem.term = NULL; /* getmem.term */
336 m32r_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
337 m32r_cmds.setreg.cmd = "%x to %%%s\r"; /* setreg.cmd (name, value) */
338 m32r_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
339 m32r_cmds.setreg.term = NULL; /* setreg.term */
340 m32r_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
341 m32r_cmds.getreg.cmd = NULL; /* getreg.cmd (name) */
342 m32r_cmds.getreg.resp_delim = NULL; /* getreg.resp_delim */
343 m32r_cmds.getreg.term = NULL; /* getreg.term */
344 m32r_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
345 m32r_cmds.dump_registers = ".reg\r"; /* dump_registers */
025bb325
MS		 346 /* register_pattern */
347 m32r_cmds.register_pattern = "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)";
23a6d369 348 m32r_cmds.supply_register = m32r_supply_register;
d95a8903
AC		 349 m32r_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
350 m32r_cmds.load = NULL; /* download command */
351 m32r_cmds.loadresp = NULL; /* load response */
352 m32r_cmds.prompt = "ok "; /* monitor command prompt */
353 m32r_cmds.line_term = "\r"; /* end-of-line terminator */
354 m32r_cmds.cmd_end = NULL; /* optional command terminator */
355 m32r_cmds.target = &m32r_ops; /* target operations */
356 m32r_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
357 m32r_cmds.regnames = m32r_regnames; /* registers names */
358 m32r_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
359} /* init_m32r_cmds */
360
361static void
362m32r_open (char *args, int from_tty)
363{
364 monitor_open (args, &m32r_cmds, from_tty);
365}
366
367/* Mon2000 monitor (MSA2000 board) */
368
369static struct target_ops mon2000_ops;
370static struct monitor_ops mon2000_cmds;
371
372static void
373init_mon2000_cmds (void)
374{
375 mon2000_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_REGISTER_VALUE_FIRST;
376 mon2000_cmds.init = m32r_inits; /* Init strings */
377 mon2000_cmds.cont = "go\r"; /* continue command */
378 mon2000_cmds.step = "step\r"; /* single step */
379 mon2000_cmds.stop = NULL; /* interrupt command */
380 mon2000_cmds.set_break = "%x +bp\r"; /* set a breakpoint */
381 mon2000_cmds.clr_break = "%x -bp\r"; /* clear a breakpoint */
382 mon2000_cmds.clr_all_break = "bpoff\r"; /* clear all breakpoints */
383 mon2000_cmds.fill = "%x %x %x fill\r"; /* fill (start length val) */
384 mon2000_cmds.setmem.cmdb = "%x 1 %x fill\r"; /* setmem.cmdb (addr, value) */
385 mon2000_cmds.setmem.cmdw = "%x 1 %x fillh\r"; /* setmem.cmdw (addr, value) */
386 mon2000_cmds.setmem.cmdl = "%x 1 %x fillw\r"; /* setmem.cmdl (addr, value) */
387 mon2000_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
388 mon2000_cmds.setmem.resp_delim = NULL; /* setmem.resp_delim */
389 mon2000_cmds.setmem.term = NULL; /* setmem.term */
390 mon2000_cmds.setmem.term_cmd = NULL; /* setmem.term_cmd */
391 mon2000_cmds.getmem.cmdb = "%x %x dump\r"; /* getmem.cmdb (addr, len) */
392 mon2000_cmds.getmem.cmdw = NULL; /* getmem.cmdw (addr, len) */
393 mon2000_cmds.getmem.cmdl = NULL; /* getmem.cmdl (addr, len) */
394 mon2000_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
395 mon2000_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */
396 mon2000_cmds.getmem.term = NULL; /* getmem.term */
397 mon2000_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */
398 mon2000_cmds.setreg.cmd = "%x to %%%s\r"; /* setreg.cmd (name, value) */
399 mon2000_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
400 mon2000_cmds.setreg.term = NULL; /* setreg.term */
401 mon2000_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
402 mon2000_cmds.getreg.cmd = NULL; /* getreg.cmd (name) */
403 mon2000_cmds.getreg.resp_delim = NULL; /* getreg.resp_delim */
404 mon2000_cmds.getreg.term = NULL; /* getreg.term */
405 mon2000_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */
406 mon2000_cmds.dump_registers = ".reg\r"; /* dump_registers */
025bb325
MS		 407 /* register_pattern */
408 mon2000_cmds.register_pattern = "\\(\\w+\\) += \\([0-9a-fA-F]+\\b\\)";
23a6d369 409 mon2000_cmds.supply_register = m32r_supply_register;
d95a8903
AC		 410 mon2000_cmds.load_routine = NULL; /* load_routine (defaults to SRECs) */
411 mon2000_cmds.load = NULL; /* download command */
412 mon2000_cmds.loadresp = NULL; /* load response */
413 mon2000_cmds.prompt = "Mon2000>"; /* monitor command prompt */
414 mon2000_cmds.line_term = "\r"; /* end-of-line terminator */
415 mon2000_cmds.cmd_end = NULL; /* optional command terminator */
416 mon2000_cmds.target = &mon2000_ops; /* target operations */
417 mon2000_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
418 mon2000_cmds.regnames = m32r_regnames; /* registers names */
419 mon2000_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
420} /* init_mon2000_cmds */
421
422static void
423mon2000_open (char *args, int from_tty)
424{
425 monitor_open (args, &mon2000_cmds, from_tty);
426}
427
d95a8903
AC		 428static void
429m32r_upload_command (char *args, int from_tty)
430{
431 bfd *abfd;
432 asection *s;
2b71414d 433 struct timeval start_time, end_time;
d95a8903
AC		 434 int resp_len, data_count = 0;
435 char buf[1024];
436 struct hostent *hostent;
437 struct in_addr inet_addr;
438
025bb325 439 /* First check to see if there's an ethernet port! */
d95a8903
AC		 440 monitor_printf ("ust\r");
441 resp_len = monitor_expect_prompt (buf, sizeof (buf));
442 if (!strchr (buf, ':'))
8a3fe4f8 443 error (_("No ethernet connection!"));
d95a8903
AC		 444
445 if (board_addr == 0)
446 {
025bb325 447 /* Scan second colon in the output from the "ust" command. */
d95a8903
AC		 448 char *myIPaddress = strchr (strchr (buf, ':') + 1, ':') + 1;
449
450 while (isspace (*myIPaddress))
451 myIPaddress++;
452
453 if (!strncmp (myIPaddress, "0.0.", 4)) /* empty */
35ecd2d6
MS		 454 error (_("Please use 'set board-address' to "
455 "set the M32R-EVA board's IP address."));
d95a8903
AC		 456 if (strchr (myIPaddress, '('))
457 *(strchr (myIPaddress, '(')) = '\0'; /* delete trailing junk */
458 board_addr = xstrdup (myIPaddress);
459 }
460 if (server_addr == 0)
461 {
cbba9205
KI		 462#ifdef __MINGW32__
463 WSADATA wd;
025bb325 464 /* Winsock initialization. */
cbba9205
KI		 465 if (WSAStartup (MAKEWORD (1, 1), &wd))
466 error (_("Couldn't initialize WINSOCK."));
467#endif
468
d95a8903
AC		 469 buf[0] = 0;
470 gethostname (buf, sizeof (buf));
471 if (buf[0] != 0)
d95a8903 472 {
880bc914
AC		 473 hostent = gethostbyname (buf);
474 if (hostent != 0)
475 {
d95a8903 476#if 1
880bc914
AC		 477 memcpy (&inet_addr.s_addr, hostent->h_addr,
478 sizeof (inet_addr.s_addr));
479 server_addr = (char *) inet_ntoa (inet_addr);
d95a8903 480#else
880bc914 481 server_addr = (char *) inet_ntoa (hostent->h_addr);
d95a8903 482#endif
880bc914 483 }
d95a8903 484 }
025bb325 485 if (server_addr == 0) /* failed? */
35ecd2d6
MS		 486 error (_("Need to know gdb host computer's "
487 "IP address (use 'set server-address')"));
d95a8903
AC		 488 }
489
025bb325
MS		 490 if (args == 0 || args[0] == 0) /* No args: upload the current
491 file. */
d95a8903
AC		 492 args = get_exec_file (1);
493
494 if (args[0] != '/' && download_path == 0)
495 {
496 if (current_directory)
497 download_path = xstrdup (current_directory);
498 else
35ecd2d6
MS		 499 error (_("Need to know default download "
500 "path (use 'set download-path')"));
d95a8903
AC		 501 }
502
2b71414d 503 gettimeofday (&start_time, NULL);
d95a8903 504 monitor_printf ("uhip %s\r", server_addr);
025bb325 505 resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
d95a8903 506 monitor_printf ("ulip %s\r", board_addr);
025bb325 507 resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
d95a8903
AC		 508 if (args[0] != '/')
509 monitor_printf ("up %s\r", download_path); /* use default path */
510 else
511 monitor_printf ("up\r"); /* rooted filename/path */
025bb325 512 resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
d95a8903
AC		 513
514 if (strrchr (args, '.') && !strcmp (strrchr (args, '.'), ".srec"))
515 monitor_printf ("ul %s\r", args);
516 else /* add ".srec" suffix */
517 monitor_printf ("ul %s.srec\r", args);
025bb325 518 resp_len = monitor_expect_prompt (buf, sizeof (buf)); /* parse result? */
d95a8903
AC		 519
520 if (buf[0] == 0 || strstr (buf, "complete") == 0)
35ecd2d6
MS		 521 error (_("Upload file not found: %s.srec\n"
522 "Check IP addresses and download path."),
523 args);
d95a8903
AC		 524 else
525 printf_filtered (" -- Ethernet load complete.\n");
526
2b71414d 527 gettimeofday (&end_time, NULL);
cbb099e8 528 abfd = gdb_bfd_ref (bfd_openr (args, 0));
d95a8903 529 if (abfd != NULL)
025bb325 530 { /* Download is done -- print section statistics. */
d95a8903
AC		 531 if (bfd_check_format (abfd, bfd_object) == 0)
532 {
533 printf_filtered ("File is not an object file\n");
534 }
535 for (s = abfd->sections; s; s = s->next)
536 if (s->flags & SEC_LOAD)
537 {
538 bfd_size_type section_size = bfd_section_size (abfd, s);
539 bfd_vma section_base = bfd_section_lma (abfd, s);
d95a8903
AC		 540
541 data_count += section_size;
542
543 printf_filtered ("Loading section %s, size 0x%lx lma ",
ec20a626
UW		 544 bfd_section_name (abfd, s),
545 (unsigned long) section_size);
5af949e3
UW		 546 fputs_filtered (paddress (target_gdbarch, section_base),
547 gdb_stdout);
d95a8903
AC		 548 printf_filtered ("\n");
549 gdb_flush (gdb_stdout);
550 }
025bb325 551 /* Finally, make the PC point at the start address. */
fb14de7b
UW		 552 regcache_write_pc (get_current_regcache (),
553 bfd_get_start_address (abfd));
ec20a626
UW		 554 printf_filtered ("Start address 0x%lx\n",
555 (unsigned long) bfd_get_start_address (abfd));
2b71414d
DJ		 556 print_transfer_performance (gdb_stdout, data_count, 0, &start_time,
557 &end_time);
d95a8903 558 }
025bb325 559 inferior_ptid = null_ptid; /* No process now. */
d95a8903
AC		 560
561 /* This is necessary because many things were based on the PC at the
562 time that we attached to the monitor, which is no longer valid
563 now that we have loaded new code (and just changed the PC).
564 Another way to do this might be to call normal_stop, except that
565 the stack may not be valid, and things would get horribly
025bb325 566 confused... */
d95a8903 567
c1e56572 568 clear_symtab_users (0);
d95a8903
AC		 569}
570
63807e1d
PA		 571/* Provide a prototype to silence -Wmissing-prototypes. */
572extern initialize_file_ftype _initialize_m32r_rom;
573
d95a8903
AC		 574void
575_initialize_m32r_rom (void)
576{
025bb325 577 /* Initialize m32r RevC monitor target. */
d95a8903
AC		 578 init_m32r_cmds ();
579 init_monitor_ops (&m32r_ops);
580
581 m32r_ops.to_shortname = "m32r";
582 m32r_ops.to_longname = "m32r monitor";
025bb325
MS		 583 m32r_ops.to_load = m32r_load_gen; /* Monitor lacks a download
584 command. */
d95a8903
AC		 585 m32r_ops.to_doc = "Debug via the m32r monitor.\n\
586Specify the serial device it is connected to (e.g. /dev/ttya).";
587 m32r_ops.to_open = m32r_open;
588 add_target (&m32r_ops);
589
590 /* Initialize mon2000 monitor target */
591 init_mon2000_cmds ();
592 init_monitor_ops (&mon2000_ops);
593
594 mon2000_ops.to_shortname = "mon2000";
595 mon2000_ops.to_longname = "Mon2000 monitor";
025bb325
MS		 596 mon2000_ops.to_load = m32r_load_gen; /* Monitor lacks a download
597 command. */
d95a8903
AC		 598 mon2000_ops.to_doc = "Debug via the Mon2000 monitor.\n\
599Specify the serial device it is connected to (e.g. /dev/ttya).";
600 mon2000_ops.to_open = mon2000_open;
601 add_target (&mon2000_ops);
602
7915a72c
AC		 603 add_setshow_string_cmd ("download-path", class_obscure, &download_path, _("\
604Set the default path for downloadable SREC files."), _("\
605Show the default path for downloadable SREC files."), _("\
606Determines the default path for downloadable SREC files."),
2c5b56ce 607 NULL,
025bb325
MS		 608 NULL, /* FIXME: i18n: The default path for
609 downloadable SREC files is %s. */
2c5b56ce 610 &setlist, &showlist);
7915a72c
AC		 611
612 add_setshow_string_cmd ("board-address", class_obscure, &board_addr, _("\
613Set IP address for M32R-EVA target board."), _("\
614Show IP address for M32R-EVA target board."), _("\
615Determine the IP address for M32R-EVA target board."),
2c5b56ce 616 NULL,
025bb325
MS		 617 NULL, /* FIXME: i18n: IP address for
618 M32R-EVA target board is %s. */
2c5b56ce 619 &setlist, &showlist);
7915a72c
AC		 620
621 add_setshow_string_cmd ("server-address", class_obscure, &server_addr, _("\
622Set IP address for download server (GDB's host computer)."), _("\
623Show IP address for download server (GDB's host computer)."), _("\
624Determine the IP address for download server (GDB's host computer)."),
2c5b56ce 625 NULL,
025bb325
MS		 626 NULL, /* FIXME: i18n: IP address for
627 download server (GDB's host
628 computer) is %s. */
2c5b56ce 629 &setlist, &showlist);
d95a8903 630
1bedd215
AC		 631 add_com ("upload", class_obscure, m32r_upload_command, _("\
632Upload the srec file via the monitor's Ethernet upload capability."));
d95a8903 633
1bedd215 634 add_com ("tload", class_obscure, m32r_load, _("test upload command."));
d95a8903 635}
GDB Binutils - Deliverables
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