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[deliverable/binutils-gdb.git] / sim / erc32 / ChangeLog
CommitLineData
a493e3e2
PA		 12012-05-24 Pedro Alves <palves@redhat.com>
2
3 PR gdb/7205
4
5 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6
2232061b
MF		 72012-03-24 Mike Frysinger <vapier@gentoo.org>
8
9 * aclocal.m4, config.in, configure: Regenerate.
10
b909d38d
MF		 112011-12-31 Mike Frysinger <vapier@gentoo.org>
12
e6ab98cd 13 PR sim/9971:
b909d38d
MF		 14 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
15 the code in gdb's configure.ac with $TERMCAP.
16 * configure: Regenerated.
17
db2e4d67
MF		 182011-12-03 Mike Frysinger <vapier@gentoo.org>
19
20 * aclocal.m4: New file.
21 * configure: Regenerate.
22
9c082ca8
MF		 232011-10-17 Mike Frysinger <vapier@gentoo.org>
24
25 * configure.ac: Change include to common/acinclude.m4.
26
6ffe910a
MF		 272011-10-17 Mike Frysinger <vapier@gentoo.org>
28
29 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
30 call. Replace common.m4 include with SIM_AC_COMMON.
31 * configure: Regenerate.
32
ce6f492f
MF		 332011-06-09 Mike Frysinger <vapier@gentoo.org>
34
35 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
36
248d2a8f
JB		 372011-06-01 Joel Brobecker <brobecker@adacore.com>
38
39 * interf.c (sim_complete_command): New stub function.
40
dae477fe
AB		 412011-01-11 Andrew Burgess <aburgess@broadcom.com>
42
43 * interf.c (sim_store_register): Update return value to
44 match new API.
45
2464c810
JB		 462010-05-20 Joel Brobecker <brobecker@adacore.com>
47
48 * sis.h: Remove #include <stdint.h>.
49 (uint64, int64): Redefine without using stdint.h.
50 (UINT64_MAX): Define.
51
94110024
JS		 522010-04-20 Tiemen Schut <T.Schut@sron.nl>
53
54 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
55 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
56 for counts.
57 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
58 (sim_resume): Specify maximum run time as uint64.
59 * sis.c (run_sim): Change icount to uint64_t.
60 * sis.h: Define uint64 as uint64_t. Change various fields and
61 prototypes to uint64 to support longer simulations.
62
5558e7e6
MF		 632010-04-14 Mike Frysinger <vapier@gentoo.org>
64
65 * interp.c (sim_write): Add const to buf arg.
66
3725885a
RW		 672010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
68
69 * configure: Regenerate.
70
d6416cdc
RW		 712009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
72
81ecdfbb
RW		 73 * config.in: Regenerate.
74 * configure: Likewise.
75
d6416cdc
RW		 76 * configure: Regenerate.
77
d68c23cd
JS		 782008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
79
80 * erc32.c, exec.c: Fix warnings.
81
b5bd9624
HPN		 822008-07-11 Hans-Peter Nilsson <hp@axis.com>
83
84 * configure: Regenerate to track ../common/common.m4 changes.
85 * config.in: Ditto.
86
14e1f957
MS		 872008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
88
89 * sis.c: Correct spelling error.
90
6efef468
JM		 912008-06-06 Vladimir Prus <vladimir@codesourcery.com>
92 Daniel Jacobowitz <dan@codesourcery.com>
93 Joseph Myers <joseph@codesourcery.com>
94
95 * configure: Regenerate.
96
edc5d9ec
HPN		 972006-12-21 Hans-Peter Nilsson <hp@axis.com>
98
99 * acconfig.h: Remove.
100 * config.in: Regenerate.
101
70a9be63
HPN		 1022006-12-20 Hans-Peter Nilsson <hp@axis.com>
103
104 * configure.ac: Add test for readline, substitute READLINE.
105 * Makefile.in (READLINE_LIB): New substituted-contents variable.
106 (SIM_EXTRA_LIBDEPS): Don't set.
107 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
108 ../../readline/libreadline.a.
109 * configure: Regenerate.
110
ce928021
DJ		 1112006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
112
113 * Makefile.in (func.o, help.o): Correct dependencies.
114
1152006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
116
117 * Makefile.in (install-sis): Honor DESTDIR.
118
e85e3205
RE		 1192006-06-13 Richard Earnshaw <rearnsha@arm.com>
120
121 * configure: Regenerated.
122
2f0122dc
DJ		 1232006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
124
125 * configure: Regenerated.
126
20e95c23
DJ		 1272006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
128
129 * configure: Regenerated.
130
aba6488e
MM		 1312005-11-28 Mark Mitchell <mark@codesourcery.com>
132
133 * interf.c: (gdb/signals.h): Include it.
134 (sim_stop_reason): Use TARGET_SIGNAL_*.
135
4eeb4f8d
BE		 1362005-07-08 Ben Elliston <bje@au.ibm.com>
137
138 * func.c: Remove ANSI_PROTOTYPES conditional code.
139
2b193c4a
MK		 1402005-03-23 Mark Kettenis <kettenis@gnu.org>
141
142 * configure: Regenerate.
143
187d3d28
JG		 1442005-03-07 Jerome Guitton <guitton@gnat.com>
145
146 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
147 strings.
148 (clear_accex): Ditto.
149 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
150 * sim/erc32/sis.c: Ditto.
151 * sim/erc32/exec.c: Add missing semicolon.
152 * sim/erc32/func.c: Remove definitions of generic_print_address,
153 generic_symbol_at_address, buffer_read_memory and perror_memory, as
154 they are already defined in opcodes/dis-buf.c.
155
35695fd6
AC		 1562005-01-14 Andrew Cagney <cagney@gnu.org>
157
158 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
159 explicit call to AC_CONFIG_HEADER.
160 * configure: Regenerate.
161
f0569246
AC		 1622005-01-12 Andrew Cagney <cagney@gnu.org>
163
164 * configure.ac: Update to use ../common/common.m4.
165 * configure: Re-generate.
166
38f48d72
AC		 1672005-01-11 Andrew Cagney <cagney@localhost.localdomain>
168
169 * configure: Regenerated to track ../common/aclocal.m4 changes.
170
b7026657
AC		 1712005-01-07 Andrew Cagney <cagney@gnu.org>
172
173 * configure.ac: Rename configure.in, require autoconf 2.59.
174 * configure: Re-generate.
175
379832de
HPN		 1762004-12-08 Hans-Peter Nilsson <hp@axis.com>
177
178 * configure: Regenerate for ../common/aclocal.m4 update.
179
2b3cc94f
AS		 1802004-11-11 Andreas Schwab <schwab@suse.de>
181
182 * interf.c: Include "libiberty.h" instead of declaring buildargv
183 ourselves.
184
6b4a8935
AC		 1852003-02-27 Andrew Cagney <cagney@redhat.com>
186
187 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
188
c8cca39f
AC		 1892002-06-16 Andrew Cagney <ac131313@redhat.com>
190
191 * configure: Regenerated to track ../common/aclocal.m4 changes.
192
3c25f8c7
AC		 1932002-06-08 Andrew Cagney <cagney@redhat.com>
194
195 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
196 * interf.c: Include "gdb/remote-sim.h".
197
eb2d80b4
AC		 198Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
199
200 * configure: Regenerated to track ../common/aclocal.m4 changes.
201
a0539197
FCE		 2022000-03-07 Frank Ch. Eigler <fche@redhat.com>
203
204 From John Dallaway <jld@redhat.co.uk>:
205 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
206
0ef33cd0
FCE		 2072000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
208
209 * func.c (buffer_read_memory): Change type of size to unsigned to
210 match prototype
211
d4f3574e
SS		 212Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
213
214 * configure: Regenerated to track ../common/aclocal.m4 changes.
215
cd0fc7c3
SS		 2161999-05-08 Felix Lee <flee@cygnus.com>
217
218 * configure: Regenerated to track ../common/aclocal.m4 changes.
219
7a292a7a
SS		 2201999-03-03 DJ Delorie <dj@cygnus.com>
221
222 * configure.in: add termcap and -luser32 for host=cygwin
223 * configure: regenerate
224
c906108c
SS		 2251999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
226
227 * exec.c (dispatch_instruction):
228 Correct the sense of the
229 if (!sparclite) {
230 sregs->trap = TRAP_UNIMP;
231 break;
232 }
233 clause that has been pasted around: it's correct in the SCAN and
234 DIVScc (divide step) cases (where it was probably originally
235 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
236 ie. instructions only in the SPARC V8 or SPARClite 86x
237 architectures. It was also present when not required for SMUL,
238 SMULcc, UMUL, UMULcc instructions that are present in all
239 architectures.
240
2411999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
242
243 * interf.c (run_sim): Fix a bug in the main loop's handling of
244 annulled delay slot instructions. There is precedent for this
245 change; the _other_ main loop in sis.c gets it right according to
246 my reading of the code.
247
248 The bug is: if an interrupt happens when the next instruction
249 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
250 with the current values of PC and NPC, so when the trap returns,
251 the annulled instruction is indeed executed. Another giveaway is
252 that the annul flag is cleared in execute_trap(): the information
253 is demonstrably discarded.
254
255 The solution is: perform annulling before looking for traps, in
256 fact it's neater to do annulling, see if there's an interrupt and
257 if not, do the instruction, then handle traps be they generated by
258 interrupts pending or by the instruction we might just have done.
259 That's what the sis.c one does.
260
2611999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
262
263 * sis.h: Add asr17 register for support of SparcLITE (at least the
264 Hitachi ones I find before me)
265
266 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
267 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
268 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
269 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
270 (init_regs): Initialize y and asr17.
271 NB: In instruction-set space, the Y register is asr0; the
272 instructions have different names for human reasons only.
273
274 * sis.c:
275 * interf.c: Set boolean mode variable dumbio if invoked with
276 argument "-dumbio" and mention it of verbose.
277 * erc32.c: if "dumbio" is set, do not assume that there is a
278 terminal type device attached to stdin/stdout. Do not set
279 buffering or mess with tcsetattr or do any read operations in
280 order to make UART interrupts; not input data is supported.
281 This is necessary to allow the sim to be used within the eCos
282 testing infrastructure where stdin/stdout are pipes to a TCL
283 program; the sim hangs otherwise.
284
285Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
286
287 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
288
289Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
290
291 * func.c (bfd_load): Add special handling of a.out executables.
292
293Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
294
295 * func.c (bfd_load): Print correct endianness.
296 * interf.c (run_sim): Print debugging information if verbosity level
297 is greater than 2.
298 (sim_open): Repeated -v options now increment verbosity level.
299 (sim_store_register): Handle little-endian case.
300 (flush_window): Print debugging information if verbosity level
301 is greater then 2.
302
303Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
304
305 * interf.c (sim_open): Use revamped memory_read, which makes
306 byte-swapping unnecessary. Add -sparclite-board option for
307 emulating RAM found on typical SPARClite boards. Print
308 error message for unrecognized option.
309 * erc32.c: Change RAM address and size from constants to variables,
310 to allow emulation of SPARClite board RAM.
311 (fetch_bytes, store_bytes): New helper functions for revamped
312 mememory_read and memory_write.
313 (memory_read, memory_write): Rewrite to store bytes in target
314 byte order instead of storing words in host byte order; this
315 greatly simplifies support of little-endian programs.
316 (get_mem_ptr): Remove unnecessary byte parameter.
317 (sis_memory_write, sis_memory_read): Store words in target
318 byte order instead of host byte order.
319 (byte_swap_words): Remove, no longer needed.
320 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
321 (memory_read): Add new sz parameter.
322 * sis.c (run_sim): Use revamped memory_read, which makes
323 byte-swapping unnecessary.
324 * exec.c (dispatch_instruction): Use revamped memory_read, which
325 makes byte-swapping and double-word fetching unnecessary.
326 * func.c (sparclite_board): Declare new variable.
327 (get_regi): Handle little-endian data.
328 (bfd_load): Recognize little-endian SPARClite as having
329 little-endian data.
330
331Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
332
333 * erc32.c (port_init): Print messages only if sis_verbose is true.
334 * func.c (bfd_load): Ditto.
335 * interf.c (sim_open): Ditto.
336
337Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
338
339 * sis.h (uint64, int64): Define.
340 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
341 * (mul64): Simplify calculation of negative result.
342 * (div64): New helper function for 64-bit division.
343 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
344 and UDIVCC.
345
346Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
347
348 * erc32.c (close_port): Don't close stdin; it kills GDB.
349 (byte_swap_words): New function.
350 * sis.h: (byte_swap_words): Declare.
351 * interf.c (run_sim): Always fetch instructions as big-endian.
352 * sis.c (run_sim): Ditto.
353
354Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
355
356 * configure: Regenerated to track ../common/aclocal.m4 changes.
357
358Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
359
360 * configure: Regenerated to track ../common/aclocal.m4 changes.
361 * config.in: Ditto.
362
363Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
364
365 * acconfig.h: New file.
366 * configure.in: Reverted change of Apr 24; use sinclude again.
367
368Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
369
370 * configure: Regenerated to track ../common/aclocal.m4 changes.
371 * config.in: Ditto.
372
373Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
374
375 * configure.in: Don't call sinclude.
376
377Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
378
379 * func.c (disp_fpu): Fix build problem on big-endian hosts.
380
381Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
382
383 * erc32.c (sim_stop): Handle SIGINT gracefully.
384 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
385
386Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
387
388 * exec.c (dispatch_instruction): Change how carry out is calculated
389 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
390
391Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
392
393 * configure: Regenerated to track ../common/aclocal.m4 changes.
394
395Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
396
397 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
398 * erc32.c: Ditto.
399 * exec.c: Ditto.
400 * float.c: Ditto.
401 * func.c: Ditto.
402 * help.c: Ditto.
403 * interf.c: Ditto.
404 * sis.c: Ditto.
405 * sis.h: Ditto.
406
407Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
408
409 * configure: Regenerated to track ../common/aclocal.m4 changes.
410
411Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
412
413 * configure: Regenerated to track ../common/aclocal.m4 changes.
414
415Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
416
417 * configure: Regenerated to track ../common/aclocal.m4 changes.
418
419Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
420
421 * interf.c (sim_store_register, sim_fetch_register): Pass in
422 length parameter. Return -1.
423
424Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
425
426 * configure: Regenerated to track ../common/aclocal.m4 changes.
427
428Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
429
430 * configure: Regenerated to track ../common/aclocal.m4 changes.
431
432Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
433
434 * configure: Regenerated to track ../common/aclocal.m4 changes.
435
436Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
437
438 * configure: Regenerated to track ../common/aclocal.m4 changes.
439 * config.in: Ditto.
440
441Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
442
443 * configure: Regenerated to track ../common/aclocal.m4 changes.
444
445Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
446
447 * configure: Regenerated to track ../common/aclocal.m4 changes.
448
449Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
450
451 * configure: Regenerated to track ../common/aclocal.m4 changes.
452
453Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
454
455 * configure: Regenerated to track ../common/aclocal.m4 changes.
456
457Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
458
459 * configure: Regenerated to track ../common/aclocal.m4 changes.
460
461Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
462
463 * configure: Regenerated to track ../common/aclocal.m4 changes.
464
465Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
466
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
468
469Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
470
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
472 * config.in: Ditto.
473
474Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
475
476 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
477
478 * interf.c (sim_kill): Delete.
479 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
480 argument.
481 (sim_load): Don't save start address.
482 (start_address): Delete variable.
483
484Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
485
486 * configure: Regenerated to track ../common/aclocal.m4 changes.
487 * config.in: Ditto.
488
489Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
490
491 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
492
493Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
494
495 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
496
497Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
498
499 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
500 (sim_open): Add callback arg, save it.
501
502Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
503
504 * configure: Regenerated to track ../common/aclocal.m4 changes.
505
506Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
507
508 * interf.c (sim_open): Undo patch to add -E support.
509
510Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
511
512 * interf.c (sim_open): Ignore -E arg.
513 (start_address): New static local.
514 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
515 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
516
517Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
518
519 * Makefile.in (install-sis): Depend upon installdirs. Use
520 $(program_transform_name) directly, rather than using
521 $(INSTALL_XFORM).
522
523Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
524
525 * configure: Regenerated to track ../common/aclocal.m4 changes.
526 * config.in: Ditto.
527
528Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
529
530 * interf.c (sim_open): New arg `kind'.
531
532 * configure: Regenerated to track ../common/aclocal.m4 changes.
533
534Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
535
536 * configure: Regenerated to track ../common/aclocal.m4 changes.
537
538Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
539
540 * configure: Re-generate.
541
542Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
543
544 * interf.c (sim_open): New SIM_DESC result. Argument is now in
545 argv form.
546 (other sim_*): New SIM_DESC argument.
547
548Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
549
550 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
551 COMMON_{PRE,POST}_CONFIG_FRAG instead.
552 * configure.in: sinclude ../common/aclocal.m4.
553 * configure: Regenerated.
554
555Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
556
557 * configure configure.in Makefile.in: Update to new configure
558 scheme which is more compatible with WinGDB builds.
559 * configure.in: Improve comment on how to run autoconf.
560 * configure: Re-run autoconf to get new ../common/aclocal.m4.
561 * Makefile.in: Use autoconf substitution to install common
562 makefile fragment.
563
564Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
565
566 * interf.c (run_sim): Stop the simulator and reset the stdio after
567 breakpoints.
568
569Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
570
571 * configure.in: Look for libtermcap.a.
572 * Makefile.in: Only link in -ltermcap if it exists.
573 * erc32.c: Update to version 2.6a. Fix uart handling.
574 * exec.c: Update to version 2.6a. Add sparclite support.
575 * float.c: Update to version 2.6a. Convert comments to
576 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
577 point exceptions work on win32.
578 * func.c: Update to version 2.6a. Fix uart handling, add support
579 for user error traps.
580 * help.c: Update to version 2.6a. Add help note on user error
581 traps.
582 * interf.c: Update to version 2.6a. Fix uart handling, and add
583 sparclite support.
584 * examples/gccx: Use sparclite cross compiler, not native gcc.
585 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
586 the psr register.
587
588Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
589
590 * Makefile.in (run.o): Remove this rule, it hides the one in
591 ../common/Make-common.in that correctly references the source
592 in the sibling ../common directory.
593
594Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
595
596 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
597 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
598 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
599 * configure.in: Simplify using macros in ../common/aclocal.m4.
600 Call AC_CHECK_HEADERS(stdlib.h).
601 * configure: Regenerated.
602 * config.in: New file.
603 * func.c (sim_set_callbacks): Delete, moved to
604 * interf.c (sim_set_callbacks): here.
605 (sim_callback): New global.
606 Rewrite all calls to printf_filtered to go through callback.
607 (sim_size,sim_trace): New functions.
608 (sim_{insert,remove}_breakpoint): #if 0 out.
609 * sis.c: #include "config.h". #include <stdlib.h> if present.
610 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
611 * sis.h: #include "callback.h".
612 * run.c: Deleted, using one in ../common now.
613
614Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
615
616 * Makefile.in (clean): Move config.log to distclean.
617
618Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
619
620 * Makefile.in (clean): Also remove config.log.
621
622Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
623
624 * Makefile.in (CC_FOR_BUILD): New variable.
625 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
626 (RANLIB, CC): Likewise.
627 (end): Use $(CC_FOR_BUILD), not $(CC).
628 * configure.in: Set CC_FOR_BUILD.
629 * configure: Rebuild.
630
631Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
632
633 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
634 there either...).
635
636Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
637
638 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
639 necessary.
640 * (port_init): Don't even *try* to open pty's under _WIN32.
641 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
642 * float.c: Get rid of #warning. Makes Microsoft C barf.
643 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
644 compiler warning.
645 * (sim_load sim_create_inferior sim_read): Use prototypes only in
646 decls, not defs.
647 * Get rid of enum sim_stop. It's defined in remote-sim.h.
648 * (sim_stop_reason): Define SIGTRAP if _WIN32.
649 * sis.h: Include ansidecl.h and remote-sim.h.
650
651Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
652
653 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
654 sis.h: Get rid of all uses of long long's.
655 * (close_port read_uart write_uart uarta_tx): Don't seg fault
656 when can't open pty's.
657 * exec.c: Add two new instructions: smul, and divscc.
658 * interf.c (flush_windows): New routine to flush the register
659 windows out to the stack just before returning to GDB. Makes
660 backtraces work much better.
661
662Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
663
664 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
665 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
666 (docdir, oldincludedir): Removed.
667 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
668 (AC_PROG_INSTALL): Added.
669 * configure: Rebuilt.
670
671Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
672
673 * configure.in: Call AC_PROG_CC before running configure.host.
674 * configure: Rebuild with autoconf 2.10.
675
676Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
677
678 * Makefile.in (install): Don't check to see if tooldir exists.
679 Make $(tooldir) and $(tooldir)/bin.
680
681Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
682
683 * Makefile.in (end.h): Use explicit ./ when running end.
684
685Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
686
687 * func.c(bfd_load): Don't try to print the filename if the pfbd is
688 NULL.
689 * interf.c(sim_load): Pass the whole string, not just the first
690 byte.
691
692Version 2.1 26-02-96
693--------------------
694
695* Fixed bug in "go" command.
696
697version 2.0 05-02-96
698--------------------
699
700* Fixed bug in interrupt force register (erc32.c).
701
702* Change file load function to use bfd_openr.
703
704* SIS should now be endian independent.
705
706version 1.8 24-11-95
707--------------------
708
709* Fixed FPU timing - some sequences of FPU instructions did not calculate
710 the resource dependencies right.
711
712* Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
713 but no FPU trap is generated.
714
715version 1.7.1 31-10-95
716--------------------
717
718* Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
719 the FPU stays in execute mode.
720
721* Corrected JMPL and RETT timing (these instructions takes two cycles).
722
723
724version 1.7 25-10-95
725--------------------
726
727* Interrupt during annuled instruction corrupted return address - fixed.
728
729
730version 1.6.2 25-10-95
731--------------------
732
733* Added -DFAST_UART to Makefile
734
735
736version 1.6.1 24-10-95
737--------------------
738
739* Fixed bug in STDFQ which caused bus error
740
741
742version 1.6 02-10-95
743--------------------
744
745* Modified srt0.s to include code that initiates registers in IU and FPU
746 and initializes the data segment. The simulator 'load' command does not
747 longer initialize the data segment!
748
749* Corrected MEC timer operation; scalers now divide the frequency by
750 (scaler_value + 1).
751
752* MEC breakpoints are not checked during store operation
753
754
755version 1.5 14-09-95
756--------------------
757
758* Fixed some bugs in the cycle counting for IU & FPU instructions.
759
760* Fixed bug that allowed an annuled instruction to cause memory exception.
761
762* The *ws parameter in mem.c should now contain the number of waitstates
763 required by the memory access (was total number of cycles).
764
765* The supplied srt0.s now clears the BSS (thanks Joel).
766
767version 1.4 22-08-95
768--------------------
769
770* Added a '-g' switch to enable/disable the GNU readline(), which cause
771some problems on solaris 2.x machines.
772
773* Enabled MEC watchpoint and breakpoint function to mem.c. Performance
774may suffer a bit ...
775
776NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
777
778version 1.3 26-07-95
779--------------------
780
781* Fixed bug in mulscc instruction (how could that ever have worked?)
782
783* Fixed bug in UART B (flushed characters on UART A), thanks Paul.
784
785version 1.2 13-07-95
786--------------------
787
788* Fixed bug in interrupt handling (wrong interrupt selected when more that
789one interrupt pending)
790
791* Fixed updating of condition codes during logical instructions (carry and
792overflow were not reset)
793
794* Fixed bug in WRTBR (tt field was wrongly over-written)
795
796version 1.1 07-07-95
797--------------------
798
799* Fixed several bugs in the interrupt handler and callback routines.
800(reported by Paul Warren, Alsys)
GDB Binutils - Deliverables
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