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* alpha-tdep.c (alpha_register_name): New function.
[deliverable/binutils-gdb.git] / gdb / remote-mm.c
CommitLineData
9b4ff276
AC		 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 */
GDB Binutils - Deliverables
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