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lib/gdb.exp: New gdb_test_no_output function.
[deliverable/binutils-gdb.git] / sim / erc32 / ChangeLog
CommitLineData
94110024
JS		 12010-04-20 Tiemen Schut <T.Schut@sron.nl>
2
3 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
4 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
5 for counts.
6 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
7 (sim_resume): Specify maximum run time as uint64.
8 * sis.c (run_sim): Change icount to uint64_t.
9 * sis.h: Define uint64 as uint64_t. Change various fields and
10 prototypes to uint64 to support longer simulations.
11
5558e7e6
MF		 122010-04-14 Mike Frysinger <vapier@gentoo.org>
13
14 * interp.c (sim_write): Add const to buf arg.
15
3725885a
RW		 162010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
17
18 * configure: Regenerate.
19
d6416cdc
RW		 202009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
21
81ecdfbb
RW		 22 * config.in: Regenerate.
23 * configure: Likewise.
24
d6416cdc
RW		 25 * configure: Regenerate.
26
d68c23cd
JS		 272008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
28
29 * erc32.c, exec.c: Fix warnings.
30
b5bd9624
HPN		 312008-07-11 Hans-Peter Nilsson <hp@axis.com>
32
33 * configure: Regenerate to track ../common/common.m4 changes.
34 * config.in: Ditto.
35
14e1f957
MS		 362008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
37
38 * sis.c: Correct spelling error.
39
6efef468
JM		 402008-06-06 Vladimir Prus <vladimir@codesourcery.com>
41 Daniel Jacobowitz <dan@codesourcery.com>
42 Joseph Myers <joseph@codesourcery.com>
43
44 * configure: Regenerate.
45
edc5d9ec
HPN		 462006-12-21 Hans-Peter Nilsson <hp@axis.com>
47
48 * acconfig.h: Remove.
49 * config.in: Regenerate.
50
70a9be63
HPN		 512006-12-20 Hans-Peter Nilsson <hp@axis.com>
52
53 * configure.ac: Add test for readline, substitute READLINE.
54 * Makefile.in (READLINE_LIB): New substituted-contents variable.
55 (SIM_EXTRA_LIBDEPS): Don't set.
56 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
57 ../../readline/libreadline.a.
58 * configure: Regenerate.
59
ce928021
DJ		 602006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
61
62 * Makefile.in (func.o, help.o): Correct dependencies.
63
642006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
65
66 * Makefile.in (install-sis): Honor DESTDIR.
67
e85e3205
RE		 682006-06-13 Richard Earnshaw <rearnsha@arm.com>
69
70 * configure: Regenerated.
71
2f0122dc
DJ		 722006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
73
74 * configure: Regenerated.
75
20e95c23
DJ		 762006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
77
78 * configure: Regenerated.
79
aba6488e
MM		 802005-11-28 Mark Mitchell <mark@codesourcery.com>
81
82 * interf.c: (gdb/signals.h): Include it.
83 (sim_stop_reason): Use TARGET_SIGNAL_*.
84
4eeb4f8d
BE		 852005-07-08 Ben Elliston <bje@au.ibm.com>
86
87 * func.c: Remove ANSI_PROTOTYPES conditional code.
88
2b193c4a
MK		 892005-03-23 Mark Kettenis <kettenis@gnu.org>
90
91 * configure: Regenerate.
92
187d3d28
JG		 932005-03-07 Jerome Guitton <guitton@gnat.com>
94
95 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
96 strings.
97 (clear_accex): Ditto.
98 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
99 * sim/erc32/sis.c: Ditto.
100 * sim/erc32/exec.c: Add missing semicolon.
101 * sim/erc32/func.c: Remove definitions of generic_print_address,
102 generic_symbol_at_address, buffer_read_memory and perror_memory, as
103 they are already defined in opcodes/dis-buf.c.
104
35695fd6
AC		 1052005-01-14 Andrew Cagney <cagney@gnu.org>
106
107 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
108 explicit call to AC_CONFIG_HEADER.
109 * configure: Regenerate.
110
f0569246
AC		 1112005-01-12 Andrew Cagney <cagney@gnu.org>
112
113 * configure.ac: Update to use ../common/common.m4.
114 * configure: Re-generate.
115
38f48d72
AC		 1162005-01-11 Andrew Cagney <cagney@localhost.localdomain>
117
118 * configure: Regenerated to track ../common/aclocal.m4 changes.
119
b7026657
AC		 1202005-01-07 Andrew Cagney <cagney@gnu.org>
121
122 * configure.ac: Rename configure.in, require autoconf 2.59.
123 * configure: Re-generate.
124
379832de
HPN		 1252004-12-08 Hans-Peter Nilsson <hp@axis.com>
126
127 * configure: Regenerate for ../common/aclocal.m4 update.
128
2b3cc94f
AS		 1292004-11-11 Andreas Schwab <schwab@suse.de>
130
131 * interf.c: Include "libiberty.h" instead of declaring buildargv
132 ourselves.
133
6b4a8935
AC		 1342003-02-27 Andrew Cagney <cagney@redhat.com>
135
136 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
137
c8cca39f
AC		 1382002-06-16 Andrew Cagney <ac131313@redhat.com>
139
140 * configure: Regenerated to track ../common/aclocal.m4 changes.
141
3c25f8c7
AC		 1422002-06-08 Andrew Cagney <cagney@redhat.com>
143
144 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
145 * interf.c: Include "gdb/remote-sim.h".
146
eb2d80b4
AC		 147Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
148
149 * configure: Regenerated to track ../common/aclocal.m4 changes.
150
a0539197
FCE		 1512000-03-07 Frank Ch. Eigler <fche@redhat.com>
152
153 From John Dallaway <jld@redhat.co.uk>:
154 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
155
0ef33cd0
FCE		 1562000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
157
158 * func.c (buffer_read_memory): Change type of size to unsigned to
159 match prototype
160
d4f3574e
SS		 161Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
162
163 * configure: Regenerated to track ../common/aclocal.m4 changes.
164
cd0fc7c3
SS		 1651999-05-08 Felix Lee <flee@cygnus.com>
166
167 * configure: Regenerated to track ../common/aclocal.m4 changes.
168
7a292a7a
SS		 1691999-03-03 DJ Delorie <dj@cygnus.com>
170
171 * configure.in: add termcap and -luser32 for host=cygwin
172 * configure: regenerate
173
c906108c
SS		 1741999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
175
176 * exec.c (dispatch_instruction):
177 Correct the sense of the
178 if (!sparclite) {
179 sregs->trap = TRAP_UNIMP;
180 break;
181 }
182 clause that has been pasted around: it's correct in the SCAN and
183 DIVScc (divide step) cases (where it was probably originally
184 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
185 ie. instructions only in the SPARC V8 or SPARClite 86x
186 architectures. It was also present when not required for SMUL,
187 SMULcc, UMUL, UMULcc instructions that are present in all
188 architectures.
189
1901999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
191
192 * interf.c (run_sim): Fix a bug in the main loop's handling of
193 annulled delay slot instructions. There is precedent for this
194 change; the _other_ main loop in sis.c gets it right according to
195 my reading of the code.
196
197 The bug is: if an interrupt happens when the next instruction
198 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
199 with the current values of PC and NPC, so when the trap returns,
200 the annulled instruction is indeed executed. Another giveaway is
201 that the annul flag is cleared in execute_trap(): the information
202 is demonstrably discarded.
203
204 The solution is: perform annulling before looking for traps, in
205 fact it's neater to do annulling, see if there's an interrupt and
206 if not, do the instruction, then handle traps be they generated by
207 interrupts pending or by the instruction we might just have done.
208 That's what the sis.c one does.
209
2101999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
211
212 * sis.h: Add asr17 register for support of SparcLITE (at least the
213 Hitachi ones I find before me)
214
215 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
216 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
217 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
218 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
219 (init_regs): Initialize y and asr17.
220 NB: In instruction-set space, the Y register is asr0; the
221 instructions have different names for human reasons only.
222
223 * sis.c:
224 * interf.c: Set boolean mode variable dumbio if invoked with
225 argument "-dumbio" and mention it of verbose.
226 * erc32.c: if "dumbio" is set, do not assume that there is a
227 terminal type device attached to stdin/stdout. Do not set
228 buffering or mess with tcsetattr or do any read operations in
229 order to make UART interrupts; not input data is supported.
230 This is necessary to allow the sim to be used within the eCos
231 testing infrastructure where stdin/stdout are pipes to a TCL
232 program; the sim hangs otherwise.
233
234Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
235
236 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
237
238Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
239
240 * func.c (bfd_load): Add special handling of a.out executables.
241
242Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
243
244 * func.c (bfd_load): Print correct endianness.
245 * interf.c (run_sim): Print debugging information if verbosity level
246 is greater than 2.
247 (sim_open): Repeated -v options now increment verbosity level.
248 (sim_store_register): Handle little-endian case.
249 (flush_window): Print debugging information if verbosity level
250 is greater then 2.
251
252Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
253
254 * interf.c (sim_open): Use revamped memory_read, which makes
255 byte-swapping unnecessary. Add -sparclite-board option for
256 emulating RAM found on typical SPARClite boards. Print
257 error message for unrecognized option.
258 * erc32.c: Change RAM address and size from constants to variables,
259 to allow emulation of SPARClite board RAM.
260 (fetch_bytes, store_bytes): New helper functions for revamped
261 mememory_read and memory_write.
262 (memory_read, memory_write): Rewrite to store bytes in target
263 byte order instead of storing words in host byte order; this
264 greatly simplifies support of little-endian programs.
265 (get_mem_ptr): Remove unnecessary byte parameter.
266 (sis_memory_write, sis_memory_read): Store words in target
267 byte order instead of host byte order.
268 (byte_swap_words): Remove, no longer needed.
269 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
270 (memory_read): Add new sz parameter.
271 * sis.c (run_sim): Use revamped memory_read, which makes
272 byte-swapping unnecessary.
273 * exec.c (dispatch_instruction): Use revamped memory_read, which
274 makes byte-swapping and double-word fetching unnecessary.
275 * func.c (sparclite_board): Declare new variable.
276 (get_regi): Handle little-endian data.
277 (bfd_load): Recognize little-endian SPARClite as having
278 little-endian data.
279
280Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
281
282 * erc32.c (port_init): Print messages only if sis_verbose is true.
283 * func.c (bfd_load): Ditto.
284 * interf.c (sim_open): Ditto.
285
286Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
287
288 * sis.h (uint64, int64): Define.
289 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
290 * (mul64): Simplify calculation of negative result.
291 * (div64): New helper function for 64-bit division.
292 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
293 and UDIVCC.
294
295Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
296
297 * erc32.c (close_port): Don't close stdin; it kills GDB.
298 (byte_swap_words): New function.
299 * sis.h: (byte_swap_words): Declare.
300 * interf.c (run_sim): Always fetch instructions as big-endian.
301 * sis.c (run_sim): Ditto.
302
303Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
304
305 * configure: Regenerated to track ../common/aclocal.m4 changes.
306
307Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
308
309 * configure: Regenerated to track ../common/aclocal.m4 changes.
310 * config.in: Ditto.
311
312Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
313
314 * acconfig.h: New file.
315 * configure.in: Reverted change of Apr 24; use sinclude again.
316
317Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
318
319 * configure: Regenerated to track ../common/aclocal.m4 changes.
320 * config.in: Ditto.
321
322Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
323
324 * configure.in: Don't call sinclude.
325
326Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
327
328 * func.c (disp_fpu): Fix build problem on big-endian hosts.
329
330Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
331
332 * erc32.c (sim_stop): Handle SIGINT gracefully.
333 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
334
335Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
336
337 * exec.c (dispatch_instruction): Change how carry out is calculated
338 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
339
340Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
341
342 * configure: Regenerated to track ../common/aclocal.m4 changes.
343
344Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
345
346 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
347 * erc32.c: Ditto.
348 * exec.c: Ditto.
349 * float.c: Ditto.
350 * func.c: Ditto.
351 * help.c: Ditto.
352 * interf.c: Ditto.
353 * sis.c: Ditto.
354 * sis.h: Ditto.
355
356Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
357
358 * configure: Regenerated to track ../common/aclocal.m4 changes.
359
360Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
361
362 * configure: Regenerated to track ../common/aclocal.m4 changes.
363
364Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
365
366 * configure: Regenerated to track ../common/aclocal.m4 changes.
367
368Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
369
370 * interf.c (sim_store_register, sim_fetch_register): Pass in
371 length parameter. Return -1.
372
373Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
374
375 * configure: Regenerated to track ../common/aclocal.m4 changes.
376
377Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
378
379 * configure: Regenerated to track ../common/aclocal.m4 changes.
380
381Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
382
383 * configure: Regenerated to track ../common/aclocal.m4 changes.
384
385Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
386
387 * configure: Regenerated to track ../common/aclocal.m4 changes.
388 * config.in: Ditto.
389
390Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
391
392 * configure: Regenerated to track ../common/aclocal.m4 changes.
393
394Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
395
396 * configure: Regenerated to track ../common/aclocal.m4 changes.
397
398Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
399
400 * configure: Regenerated to track ../common/aclocal.m4 changes.
401
402Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
403
404 * configure: Regenerated to track ../common/aclocal.m4 changes.
405
406Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
407
408 * configure: Regenerated to track ../common/aclocal.m4 changes.
409
410Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
411
412 * configure: Regenerated to track ../common/aclocal.m4 changes.
413
414Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
415
416 * configure: Regenerated to track ../common/aclocal.m4 changes.
417
418Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
419
420 * configure: Regenerated to track ../common/aclocal.m4 changes.
421 * config.in: Ditto.
422
423Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
424
425 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
426
427 * interf.c (sim_kill): Delete.
428 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
429 argument.
430 (sim_load): Don't save start address.
431 (start_address): Delete variable.
432
433Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
434
435 * configure: Regenerated to track ../common/aclocal.m4 changes.
436 * config.in: Ditto.
437
438Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
439
440 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
441
442Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
443
444 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
445
446Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
447
448 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
449 (sim_open): Add callback arg, save it.
450
451Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
452
453 * configure: Regenerated to track ../common/aclocal.m4 changes.
454
455Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
456
457 * interf.c (sim_open): Undo patch to add -E support.
458
459Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
460
461 * interf.c (sim_open): Ignore -E arg.
462 (start_address): New static local.
463 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
464 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
465
466Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
467
468 * Makefile.in (install-sis): Depend upon installdirs. Use
469 $(program_transform_name) directly, rather than using
470 $(INSTALL_XFORM).
471
472Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
473
474 * configure: Regenerated to track ../common/aclocal.m4 changes.
475 * config.in: Ditto.
476
477Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
478
479 * interf.c (sim_open): New arg `kind'.
480
481 * configure: Regenerated to track ../common/aclocal.m4 changes.
482
483Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
484
485 * configure: Regenerated to track ../common/aclocal.m4 changes.
486
487Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
488
489 * configure: Re-generate.
490
491Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
492
493 * interf.c (sim_open): New SIM_DESC result. Argument is now in
494 argv form.
495 (other sim_*): New SIM_DESC argument.
496
497Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
498
499 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
500 COMMON_{PRE,POST}_CONFIG_FRAG instead.
501 * configure.in: sinclude ../common/aclocal.m4.
502 * configure: Regenerated.
503
504Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
505
506 * configure configure.in Makefile.in: Update to new configure
507 scheme which is more compatible with WinGDB builds.
508 * configure.in: Improve comment on how to run autoconf.
509 * configure: Re-run autoconf to get new ../common/aclocal.m4.
510 * Makefile.in: Use autoconf substitution to install common
511 makefile fragment.
512
513Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
514
515 * interf.c (run_sim): Stop the simulator and reset the stdio after
516 breakpoints.
517
518Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
519
520 * configure.in: Look for libtermcap.a.
521 * Makefile.in: Only link in -ltermcap if it exists.
522 * erc32.c: Update to version 2.6a. Fix uart handling.
523 * exec.c: Update to version 2.6a. Add sparclite support.
524 * float.c: Update to version 2.6a. Convert comments to
525 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
526 point exceptions work on win32.
527 * func.c: Update to version 2.6a. Fix uart handling, add support
528 for user error traps.
529 * help.c: Update to version 2.6a. Add help note on user error
530 traps.
531 * interf.c: Update to version 2.6a. Fix uart handling, and add
532 sparclite support.
533 * examples/gccx: Use sparclite cross compiler, not native gcc.
534 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
535 the psr register.
536
537Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
538
539 * Makefile.in (run.o): Remove this rule, it hides the one in
540 ../common/Make-common.in that correctly references the source
541 in the sibling ../common directory.
542
543Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
544
545 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
546 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
547 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
548 * configure.in: Simplify using macros in ../common/aclocal.m4.
549 Call AC_CHECK_HEADERS(stdlib.h).
550 * configure: Regenerated.
551 * config.in: New file.
552 * func.c (sim_set_callbacks): Delete, moved to
553 * interf.c (sim_set_callbacks): here.
554 (sim_callback): New global.
555 Rewrite all calls to printf_filtered to go through callback.
556 (sim_size,sim_trace): New functions.
557 (sim_{insert,remove}_breakpoint): #if 0 out.
558 * sis.c: #include "config.h". #include <stdlib.h> if present.
559 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
560 * sis.h: #include "callback.h".
561 * run.c: Deleted, using one in ../common now.
562
563Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
564
565 * Makefile.in (clean): Move config.log to distclean.
566
567Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
568
569 * Makefile.in (clean): Also remove config.log.
570
571Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
572
573 * Makefile.in (CC_FOR_BUILD): New variable.
574 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
575 (RANLIB, CC): Likewise.
576 (end): Use $(CC_FOR_BUILD), not $(CC).
577 * configure.in: Set CC_FOR_BUILD.
578 * configure: Rebuild.
579
580Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
581
582 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
583 there either...).
584
585Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
586
587 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
588 necessary.
589 * (port_init): Don't even *try* to open pty's under _WIN32.
590 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
591 * float.c: Get rid of #warning. Makes Microsoft C barf.
592 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
593 compiler warning.
594 * (sim_load sim_create_inferior sim_read): Use prototypes only in
595 decls, not defs.
596 * Get rid of enum sim_stop. It's defined in remote-sim.h.
597 * (sim_stop_reason): Define SIGTRAP if _WIN32.
598 * sis.h: Include ansidecl.h and remote-sim.h.
599
600Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
601
602 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
603 sis.h: Get rid of all uses of long long's.
604 * (close_port read_uart write_uart uarta_tx): Don't seg fault
605 when can't open pty's.
606 * exec.c: Add two new instructions: smul, and divscc.
607 * interf.c (flush_windows): New routine to flush the register
608 windows out to the stack just before returning to GDB. Makes
609 backtraces work much better.
610
611Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
612
613 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
614 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
615 (docdir, oldincludedir): Removed.
616 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
617 (AC_PROG_INSTALL): Added.
618 * configure: Rebuilt.
619
620Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
621
622 * configure.in: Call AC_PROG_CC before running configure.host.
623 * configure: Rebuild with autoconf 2.10.
624
625Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
626
627 * Makefile.in (install): Don't check to see if tooldir exists.
628 Make $(tooldir) and $(tooldir)/bin.
629
630Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
631
632 * Makefile.in (end.h): Use explicit ./ when running end.
633
634Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
635
636 * func.c(bfd_load): Don't try to print the filename if the pfbd is
637 NULL.
638 * interf.c(sim_load): Pass the whole string, not just the first
639 byte.
640
641Version 2.1 26-02-96
642--------------------
643
644* Fixed bug in "go" command.
645
646version 2.0 05-02-96
647--------------------
648
649* Fixed bug in interrupt force register (erc32.c).
650
651* Change file load function to use bfd_openr.
652
653* SIS should now be endian independent.
654
655version 1.8 24-11-95
656--------------------
657
658* Fixed FPU timing - some sequences of FPU instructions did not calculate
659 the resource dependencies right.
660
661* Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
662 but no FPU trap is generated.
663
664version 1.7.1 31-10-95
665--------------------
666
667* Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
668 the FPU stays in execute mode.
669
670* Corrected JMPL and RETT timing (these instructions takes two cycles).
671
672
673version 1.7 25-10-95
674--------------------
675
676* Interrupt during annuled instruction corrupted return address - fixed.
677
678
679version 1.6.2 25-10-95
680--------------------
681
682* Added -DFAST_UART to Makefile
683
684
685version 1.6.1 24-10-95
686--------------------
687
688* Fixed bug in STDFQ which caused bus error
689
690
691version 1.6 02-10-95
692--------------------
693
694* Modified srt0.s to include code that initiates registers in IU and FPU
695 and initializes the data segment. The simulator 'load' command does not
696 longer initialize the data segment!
697
698* Corrected MEC timer operation; scalers now divide the frequency by
699 (scaler_value + 1).
700
701* MEC breakpoints are not checked during store operation
702
703
704version 1.5 14-09-95
705--------------------
706
707* Fixed some bugs in the cycle counting for IU & FPU instructions.
708
709* Fixed bug that allowed an annuled instruction to cause memory exception.
710
711* The *ws parameter in mem.c should now contain the number of waitstates
712 required by the memory access (was total number of cycles).
713
714* The supplied srt0.s now clears the BSS (thanks Joel).
715
716version 1.4 22-08-95
717--------------------
718
719* Added a '-g' switch to enable/disable the GNU readline(), which cause
720some problems on solaris 2.x machines.
721
722* Enabled MEC watchpoint and breakpoint function to mem.c. Performance
723may suffer a bit ...
724
725NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
726
727version 1.3 26-07-95
728--------------------
729
730* Fixed bug in mulscc instruction (how could that ever have worked?)
731
732* Fixed bug in UART B (flushed characters on UART A), thanks Paul.
733
734version 1.2 13-07-95
735--------------------
736
737* Fixed bug in interrupt handling (wrong interrupt selected when more that
738one interrupt pending)
739
740* Fixed updating of condition codes during logical instructions (carry and
741overflow were not reset)
742
743* Fixed bug in WRTBR (tt field was wrongly over-written)
744
745version 1.1 07-07-95
746--------------------
747
748* Fixed several bugs in the interrupt handler and callback routines.
749(reported by Paul Warren, Alsys)
GDB Binutils - Deliverables
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