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* gdb.base/corefile.exp: Recognize the message saying that GDB
[deliverable/binutils-gdb.git] / gdb / ser-mac.c
CommitLineData
cc61049c
AC		 1/* OBSOLETE /* Remote serial interface for local (hardwired) serial ports for Macintosh. */
2/* OBSOLETE Copyright 1994, 1995, 1996, 1998, 2000 Free Software Foundation, Inc. */
3/* OBSOLETE Contributed by Cygnus Support. Written by Stan Shebs. */
4/* OBSOLETE */
5/* OBSOLETE This file is part of GDB. */
6/* OBSOLETE */
7/* OBSOLETE This program is free software; you can redistribute it and/or modify */
8/* OBSOLETE it under the terms of the GNU General Public License as published by */
9/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
10/* OBSOLETE (at your option) any later version. */
11/* OBSOLETE */
12/* OBSOLETE This program is distributed in the hope that it will be useful, */
13/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
14/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
15/* OBSOLETE GNU General Public License for more details. */
16/* OBSOLETE */
17/* OBSOLETE You should have received a copy of the GNU General Public License */
18/* OBSOLETE along with this program; if not, write to the Free Software */
19/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */
20/* OBSOLETE Boston, MA 02111-1307, USA. */ */
21/* OBSOLETE */
22/* OBSOLETE #include "defs.h" */
23/* OBSOLETE #include "serial.h" */
24/* OBSOLETE */
25/* OBSOLETE #include <Types.h> */
26/* OBSOLETE #include <Devices.h> */
27/* OBSOLETE /* This is the regular Mac Serial.h, but copied to a different name */
28/* OBSOLETE so as not to get confused with the GDB serial.h above. */ */
29/* OBSOLETE #include "MacSerial.h" */
30/* OBSOLETE */
31/* OBSOLETE /* This is unused for now. We just return a placeholder. */ */
32/* OBSOLETE */
33/* OBSOLETE struct mac_ttystate */
34/* OBSOLETE { */
35/* OBSOLETE int bogus; */
36/* OBSOLETE }; */
37/* OBSOLETE */
38/* OBSOLETE static int mac_open (serial_t scb, const char *name); */
39/* OBSOLETE static void mac_raw (serial_t scb); */
40/* OBSOLETE static int mac_readchar (serial_t scb, int timeout); */
41/* OBSOLETE static int mac_setbaudrate (serial_t scb, int rate); */
42/* OBSOLETE static int mac_write (serial_t scb, const char *str, int len); */
43/* OBSOLETE static void mac_close (serial_t scb); */
44/* OBSOLETE static serial_ttystate mac_get_tty_state (serial_t scb); */
45/* OBSOLETE static int mac_set_tty_state (serial_t scb, serial_ttystate state); */
46/* OBSOLETE static char *aptr (short p); */
47/* OBSOLETE */
48/* OBSOLETE short input_refnum; */
49/* OBSOLETE short output_refnum; */
50/* OBSOLETE */
51/* OBSOLETE char *mac_input_buffer; */
52/* OBSOLETE char *mac_output_buffer; */
53/* OBSOLETE */
54/* OBSOLETE static int */
55/* OBSOLETE mac_open (serial_t scb, const char *name) */
56/* OBSOLETE { */
57/* OBSOLETE OSErr err; */
58/* OBSOLETE */
59/* OBSOLETE /* Alloc buffer space first - that way any allocation failures are */
60/* OBSOLETE intercepted before the serial driver gets involved. */ */
61/* OBSOLETE if (mac_input_buffer == NULL) */
62/* OBSOLETE mac_input_buffer = (char *) xmalloc (4096); */
63/* OBSOLETE /* Match on a name and open a port. */ */
64/* OBSOLETE if (strcmp (name, "modem") == 0) */
65/* OBSOLETE { */
66/* OBSOLETE err = OpenDriver ("\p.AIn", &input_refnum); */
67/* OBSOLETE if (err != 0) */
68/* OBSOLETE { */
69/* OBSOLETE return (-1); */
70/* OBSOLETE } */
71/* OBSOLETE err = OpenDriver ("\p.AOut", &output_refnum); */
72/* OBSOLETE if (err != 0) */
73/* OBSOLETE { */
74/* OBSOLETE CloseDriver (input_refnum); */
75/* OBSOLETE return (-1); */
76/* OBSOLETE } */
77/* OBSOLETE } */
78/* OBSOLETE else if (strcmp (name, "printer") == 0) */
79/* OBSOLETE { */
80/* OBSOLETE err = OpenDriver ("\p.BIn", &input_refnum); */
81/* OBSOLETE if (err != 0) */
82/* OBSOLETE { */
83/* OBSOLETE return (-1); */
84/* OBSOLETE } */
85/* OBSOLETE err = OpenDriver ("\p.BOut", &output_refnum); */
86/* OBSOLETE if (err != 0) */
87/* OBSOLETE { */
88/* OBSOLETE CloseDriver (input_refnum); */
89/* OBSOLETE return (-1); */
90/* OBSOLETE } */
91/* OBSOLETE /* fake */ */
92/* OBSOLETE scb->fd = 1; */
93/* OBSOLETE return 0; */
94/* OBSOLETE } */
95/* OBSOLETE else */
96/* OBSOLETE { */
97/* OBSOLETE error ("You must specify a valid serial port name; your choices are `modem' or `printer'."); */
98/* OBSOLETE errno = ENOENT; */
99/* OBSOLETE return (-1); */
100/* OBSOLETE } */
101/* OBSOLETE /* We got something open. */ */
102/* OBSOLETE if (1 /* using custom buffer */ ) */
103/* OBSOLETE SerSetBuf (input_refnum, mac_input_buffer, 4096); */
104/* OBSOLETE /* Set to a GDB-preferred state. */ */
105/* OBSOLETE SerReset (input_refnum, stop10 | noParity | data8 | baud9600); */
106/* OBSOLETE SerReset (output_refnum, stop10 | noParity | data8 | baud9600); */
107/* OBSOLETE { */
108/* OBSOLETE CntrlParam cb; */
109/* OBSOLETE struct SerShk *handshake; */
110/* OBSOLETE */
111/* OBSOLETE cb.ioCRefNum = output_refnum; */
112/* OBSOLETE cb.csCode = 14; */
113/* OBSOLETE handshake = (struct SerShk *) &cb.csParam[0]; */
114/* OBSOLETE handshake->fXOn = 0; */
115/* OBSOLETE handshake->fCTS = 0; */
116/* OBSOLETE handshake->xOn = 0; */
117/* OBSOLETE handshake->xOff = 0; */
118/* OBSOLETE handshake->errs = 0; */
119/* OBSOLETE handshake->evts = 0; */
120/* OBSOLETE handshake->fInX = 0; */
121/* OBSOLETE handshake->fDTR = 0; */
122/* OBSOLETE err = PBControl ((ParmBlkPtr) & cb, 0); */
123/* OBSOLETE if (err < 0) */
124/* OBSOLETE return (-1); */
125/* OBSOLETE } */
126/* OBSOLETE /* fake */ */
127/* OBSOLETE scb->fd = 1; */
128/* OBSOLETE return 0; */
129/* OBSOLETE } */
130/* OBSOLETE */
131/* OBSOLETE static int */
132/* OBSOLETE mac_noop (serial_t scb) */
133/* OBSOLETE { */
134/* OBSOLETE return 0; */
135/* OBSOLETE } */
136/* OBSOLETE */
137/* OBSOLETE static void */
138/* OBSOLETE mac_raw (serial_t scb) */
139/* OBSOLETE { */
140/* OBSOLETE /* Always effectively in raw mode. */ */
141/* OBSOLETE } */
142/* OBSOLETE */
143/* OBSOLETE /* Read a character with user-specified timeout. TIMEOUT is number of seconds */
144/* OBSOLETE to wait, or -1 to wait forever. Use timeout of 0 to effect a poll. Returns */
145/* OBSOLETE char if successful. Returns -2 if timeout expired, EOF if line dropped */
146/* OBSOLETE dead, or -3 for any other error (see errno in that case). */ */
147/* OBSOLETE */
148/* OBSOLETE static int */
149/* OBSOLETE mac_readchar (serial_t scb, int timeout) */
150/* OBSOLETE { */
151/* OBSOLETE int status, n; */
152/* OBSOLETE /* time_t */ unsigned long start_time, now; */
153/* OBSOLETE OSErr err; */
154/* OBSOLETE CntrlParam cb; */
155/* OBSOLETE IOParam pb; */
156/* OBSOLETE */
157/* OBSOLETE if (scb->bufcnt-- > 0) */
158/* OBSOLETE return *scb->bufp++; */
159/* OBSOLETE */
160/* OBSOLETE time (&start_time); */
161/* OBSOLETE */
162/* OBSOLETE while (1) */
163/* OBSOLETE { */
164/* OBSOLETE cb.ioCRefNum = input_refnum; */
165/* OBSOLETE cb.csCode = 2; */
166/* OBSOLETE err = PBStatus ((ParmBlkPtr) & cb, 0); */
167/* OBSOLETE if (err < 0) */
168/* OBSOLETE return SERIAL_ERROR; */
169/* OBSOLETE n = *((long *) &cb.csParam[0]); */
170/* OBSOLETE if (n > 0) */
171/* OBSOLETE { */
172/* OBSOLETE pb.ioRefNum = input_refnum; */
173/* OBSOLETE pb.ioBuffer = (Ptr) (scb->buf); */
174/* OBSOLETE pb.ioReqCount = (n > 64 ? 64 : n); */
175/* OBSOLETE err = PBRead ((ParmBlkPtr) & pb, 0); */
176/* OBSOLETE if (err < 0) */
177/* OBSOLETE return SERIAL_ERROR; */
178/* OBSOLETE scb->bufcnt = pb.ioReqCount; */
179/* OBSOLETE scb->bufcnt--; */
180/* OBSOLETE scb->bufp = scb->buf; */
181/* OBSOLETE return *scb->bufp++; */
182/* OBSOLETE } */
183/* OBSOLETE else if (timeout == 0) */
184/* OBSOLETE return SERIAL_TIMEOUT; */
185/* OBSOLETE else if (timeout == -1) */
186/* OBSOLETE ; */
187/* OBSOLETE else */
188/* OBSOLETE { */
189/* OBSOLETE time (&now); */
190/* OBSOLETE if (now > start_time + timeout) */
191/* OBSOLETE return SERIAL_TIMEOUT; */
192/* OBSOLETE } */
193/* OBSOLETE PROGRESS (1); */
194/* OBSOLETE } */
195/* OBSOLETE } */
196/* OBSOLETE */
197/* OBSOLETE /* mac_{get set}_tty_state() are both dummys to fill out the function */
198/* OBSOLETE vector. Someday, they may do something real... */ */
199/* OBSOLETE */
200/* OBSOLETE static serial_ttystate */
201/* OBSOLETE mac_get_tty_state (serial_t scb) */
202/* OBSOLETE { */
203/* OBSOLETE struct mac_ttystate *state; */
204/* OBSOLETE */
205/* OBSOLETE state = (struct mac_ttystate *) xmalloc (sizeof *state); */
206/* OBSOLETE */
207/* OBSOLETE return (serial_ttystate) state; */
208/* OBSOLETE } */
209/* OBSOLETE */
210/* OBSOLETE static int */
211/* OBSOLETE mac_set_tty_state (serial_t scb, serial_ttystate ttystate) */
212/* OBSOLETE { */
213/* OBSOLETE return 0; */
214/* OBSOLETE } */
215/* OBSOLETE */
216/* OBSOLETE static int */
217/* OBSOLETE mac_noflush_set_tty_state (serial_t scb, serial_ttystate new_ttystate, */
218/* OBSOLETE serial_ttystate old_ttystate) */
219/* OBSOLETE { */
220/* OBSOLETE return 0; */
221/* OBSOLETE } */
222/* OBSOLETE */
223/* OBSOLETE static void */
224/* OBSOLETE mac_print_tty_state (serial_t scb, */
225/* OBSOLETE serial_ttystate ttystate, */
226/* OBSOLETE struct ui_file *stream) */
227/* OBSOLETE { */
228/* OBSOLETE /* Nothing to print. */ */
229/* OBSOLETE return; */
230/* OBSOLETE } */
231/* OBSOLETE */
232/* OBSOLETE /* If there is a tricky formula to relate real baud rates */
233/* OBSOLETE to what the serial driver wants, we should use it. Until */
234/* OBSOLETE we get one, this table will have to do. */ */
235/* OBSOLETE */
236/* OBSOLETE static struct */
237/* OBSOLETE { */
238/* OBSOLETE int real_rate; */
239/* OBSOLETE int bits; */
240/* OBSOLETE } */
241/* OBSOLETE mac_baud_rate_table[] = */
242/* OBSOLETE { */
243/* OBSOLETE { */
244/* OBSOLETE 57600, baud57600 */
245/* OBSOLETE } */
246/* OBSOLETE , */
247/* OBSOLETE { */
248/* OBSOLETE 38400, 1 */
249/* OBSOLETE } */
250/* OBSOLETE , */
251/* OBSOLETE { */
252/* OBSOLETE 19200, baud19200 */
253/* OBSOLETE } */
254/* OBSOLETE , */
255/* OBSOLETE { */
256/* OBSOLETE 9600, baud9600 */
257/* OBSOLETE } */
258/* OBSOLETE , */
259/* OBSOLETE { */
260/* OBSOLETE 7200, baud7200 */
261/* OBSOLETE } */
262/* OBSOLETE , */
263/* OBSOLETE { */
264/* OBSOLETE 4800, baud4800 */
265/* OBSOLETE } */
266/* OBSOLETE , */
267/* OBSOLETE { */
268/* OBSOLETE 3600, baud3600 */
269/* OBSOLETE } */
270/* OBSOLETE , */
271/* OBSOLETE { */
272/* OBSOLETE 2400, baud2400 */
273/* OBSOLETE } */
274/* OBSOLETE , */
275/* OBSOLETE { */
276/* OBSOLETE 1800, baud1800 */
277/* OBSOLETE } */
278/* OBSOLETE , */
279/* OBSOLETE { */
280/* OBSOLETE 1200, baud1200 */
281/* OBSOLETE } */
282/* OBSOLETE , */
283/* OBSOLETE { */
284/* OBSOLETE 600, baud600 */
285/* OBSOLETE } */
286/* OBSOLETE , */
287/* OBSOLETE { */
288/* OBSOLETE 300, baud300 */
289/* OBSOLETE } */
290/* OBSOLETE , */
291/* OBSOLETE { */
292/* OBSOLETE 0, 0 */
293/* OBSOLETE } */
294/* OBSOLETE }; */
295/* OBSOLETE */
296/* OBSOLETE static int */
297/* OBSOLETE mac_set_baud_rate (serial_t scb, int rate) */
298/* OBSOLETE { */
299/* OBSOLETE int i, bits; */
300/* OBSOLETE */
301/* OBSOLETE for (i = 0; mac_baud_rate_table[i].real_rate != 0; ++i) */
302/* OBSOLETE { */
303/* OBSOLETE if (mac_baud_rate_table[i].real_rate == rate) */
304/* OBSOLETE { */
305/* OBSOLETE bits = mac_baud_rate_table[i].bits; */
306/* OBSOLETE break; */
307/* OBSOLETE } */
308/* OBSOLETE } */
309/* OBSOLETE SerReset (input_refnum, stop10 | noParity | data8 | bits); */
310/* OBSOLETE SerReset (output_refnum, stop10 | noParity | data8 | bits); */
311/* OBSOLETE } */
312/* OBSOLETE */
313/* OBSOLETE static int */
314/* OBSOLETE mac_set_stop_bits (serial_t scb, int num) */
315/* OBSOLETE { */
316/* OBSOLETE return 0; */
317/* OBSOLETE } */
318/* OBSOLETE */
319/* OBSOLETE int first_mac_write = 0; */
320/* OBSOLETE */
321/* OBSOLETE static int */
322/* OBSOLETE mac_write (serial_t scb, const char *str, int len) */
323/* OBSOLETE { */
324/* OBSOLETE OSErr err; */
325/* OBSOLETE IOParam pb; */
326/* OBSOLETE */
327/* OBSOLETE if (first_mac_write++ < 4) */
328/* OBSOLETE { */
329/* OBSOLETE sleep (1); */
330/* OBSOLETE } */
331/* OBSOLETE pb.ioRefNum = output_refnum; */
332/* OBSOLETE pb.ioBuffer = (Ptr) str; */
333/* OBSOLETE pb.ioReqCount = len; */
334/* OBSOLETE err = PBWrite ((ParmBlkPtr) & pb, 0); */
335/* OBSOLETE if (err < 0) */
336/* OBSOLETE { */
337/* OBSOLETE return 1; */
338/* OBSOLETE } */
339/* OBSOLETE return 0; */
340/* OBSOLETE } */
341/* OBSOLETE */
342/* OBSOLETE static void */
343/* OBSOLETE mac_close (serial_t scb) */
344/* OBSOLETE { */
345/* OBSOLETE if (input_refnum) */
346/* OBSOLETE { */
347/* OBSOLETE if (1 /* custom buffer */ ) */
348/* OBSOLETE SerSetBuf (input_refnum, mac_input_buffer, 0); */
349/* OBSOLETE CloseDriver (input_refnum); */
350/* OBSOLETE input_refnum = 0; */
351/* OBSOLETE } */
352/* OBSOLETE if (output_refnum) */
353/* OBSOLETE { */
354/* OBSOLETE if (0 /* custom buffer */ ) */
355/* OBSOLETE SerSetBuf (input_refnum, mac_output_buffer, 0); */
356/* OBSOLETE CloseDriver (output_refnum); */
357/* OBSOLETE output_refnum = 0; */
358/* OBSOLETE } */
359/* OBSOLETE } */
360/* OBSOLETE */
361/* OBSOLETE static struct serial_ops mac_ops = */
362/* OBSOLETE { */
363/* OBSOLETE "hardwire", */
364/* OBSOLETE 0, */
365/* OBSOLETE mac_open, */
366/* OBSOLETE mac_close, */
367/* OBSOLETE mac_readchar, */
368/* OBSOLETE mac_write, */
369/* OBSOLETE mac_noop, /* flush output */ */
370/* OBSOLETE mac_noop, /* flush input */ */
371/* OBSOLETE mac_noop, /* send break -- currently only for nindy */ */
372/* OBSOLETE mac_raw, */
373/* OBSOLETE mac_get_tty_state, */
374/* OBSOLETE mac_set_tty_state, */
375/* OBSOLETE mac_print_tty_state, */
376/* OBSOLETE mac_noflush_set_tty_state, */
377/* OBSOLETE mac_set_baud_rate, */
378/* OBSOLETE mac_set_stop_bits, */
379/* OBSOLETE mac_noop, /* wait for output to drain */ */
380/* OBSOLETE }; */
381/* OBSOLETE */
382/* OBSOLETE void */
383/* OBSOLETE _initialize_ser_mac (void) */
384/* OBSOLETE { */
385/* OBSOLETE serial_add_interface (&mac_ops); */
386/* OBSOLETE } */
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