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sim: generate build dependencies on the fly
[deliverable/binutils-gdb.git] / sim / erc32 / ChangeLog
CommitLineData
db2e4d67
MF		 12011-12-03 Mike Frysinger <vapier@gentoo.org>
2
3 * aclocal.m4: New file.
4 * configure: Regenerate.
5
9c082ca8
MF		 62011-10-17 Mike Frysinger <vapier@gentoo.org>
7
8 * configure.ac: Change include to common/acinclude.m4.
9
6ffe910a
MF		 102011-10-17 Mike Frysinger <vapier@gentoo.org>
11
12 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
13 call. Replace common.m4 include with SIM_AC_COMMON.
14 * configure: Regenerate.
15
ce6f492f
MF		 162011-06-09 Mike Frysinger <vapier@gentoo.org>
17
18 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
19
248d2a8f
JB		 202011-06-01 Joel Brobecker <brobecker@adacore.com>
21
22 * interf.c (sim_complete_command): New stub function.
23
dae477fe
AB		 242011-01-11 Andrew Burgess <aburgess@broadcom.com>
25
26 * interf.c (sim_store_register): Update return value to
27 match new API.
28
2464c810
JB		 292010-05-20 Joel Brobecker <brobecker@adacore.com>
30
31 * sis.h: Remove #include <stdint.h>.
32 (uint64, int64): Redefine without using stdint.h.
33 (UINT64_MAX): Define.
34
94110024
JS		 352010-04-20 Tiemen Schut <T.Schut@sron.nl>
36
37 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
38 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
39 for counts.
40 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
41 (sim_resume): Specify maximum run time as uint64.
42 * sis.c (run_sim): Change icount to uint64_t.
43 * sis.h: Define uint64 as uint64_t. Change various fields and
44 prototypes to uint64 to support longer simulations.
45
5558e7e6
MF		 462010-04-14 Mike Frysinger <vapier@gentoo.org>
47
48 * interp.c (sim_write): Add const to buf arg.
49
3725885a
RW		 502010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
51
52 * configure: Regenerate.
53
d6416cdc
RW		 542009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
55
81ecdfbb
RW		 56 * config.in: Regenerate.
57 * configure: Likewise.
58
d6416cdc
RW		 59 * configure: Regenerate.
60
d68c23cd
JS		 612008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
62
63 * erc32.c, exec.c: Fix warnings.
64
b5bd9624
HPN		 652008-07-11 Hans-Peter Nilsson <hp@axis.com>
66
67 * configure: Regenerate to track ../common/common.m4 changes.
68 * config.in: Ditto.
69
14e1f957
MS		 702008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
71
72 * sis.c: Correct spelling error.
73
6efef468
JM		 742008-06-06 Vladimir Prus <vladimir@codesourcery.com>
75 Daniel Jacobowitz <dan@codesourcery.com>
76 Joseph Myers <joseph@codesourcery.com>
77
78 * configure: Regenerate.
79
edc5d9ec
HPN		 802006-12-21 Hans-Peter Nilsson <hp@axis.com>
81
82 * acconfig.h: Remove.
83 * config.in: Regenerate.
84
70a9be63
HPN		 852006-12-20 Hans-Peter Nilsson <hp@axis.com>
86
87 * configure.ac: Add test for readline, substitute READLINE.
88 * Makefile.in (READLINE_LIB): New substituted-contents variable.
89 (SIM_EXTRA_LIBDEPS): Don't set.
90 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
91 ../../readline/libreadline.a.
92 * configure: Regenerate.
93
ce928021
DJ		 942006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
95
96 * Makefile.in (func.o, help.o): Correct dependencies.
97
982006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
99
100 * Makefile.in (install-sis): Honor DESTDIR.
101
e85e3205
RE		 1022006-06-13 Richard Earnshaw <rearnsha@arm.com>
103
104 * configure: Regenerated.
105
2f0122dc
DJ		 1062006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
107
108 * configure: Regenerated.
109
20e95c23
DJ		 1102006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
111
112 * configure: Regenerated.
113
aba6488e
MM		 1142005-11-28 Mark Mitchell <mark@codesourcery.com>
115
116 * interf.c: (gdb/signals.h): Include it.
117 (sim_stop_reason): Use TARGET_SIGNAL_*.
118
4eeb4f8d
BE		 1192005-07-08 Ben Elliston <bje@au.ibm.com>
120
121 * func.c: Remove ANSI_PROTOTYPES conditional code.
122
2b193c4a
MK		 1232005-03-23 Mark Kettenis <kettenis@gnu.org>
124
125 * configure: Regenerate.
126
187d3d28
JG		 1272005-03-07 Jerome Guitton <guitton@gnat.com>
128
129 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
130 strings.
131 (clear_accex): Ditto.
132 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
133 * sim/erc32/sis.c: Ditto.
134 * sim/erc32/exec.c: Add missing semicolon.
135 * sim/erc32/func.c: Remove definitions of generic_print_address,
136 generic_symbol_at_address, buffer_read_memory and perror_memory, as
137 they are already defined in opcodes/dis-buf.c.
138
35695fd6
AC		 1392005-01-14 Andrew Cagney <cagney@gnu.org>
140
141 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
142 explicit call to AC_CONFIG_HEADER.
143 * configure: Regenerate.
144
f0569246
AC		 1452005-01-12 Andrew Cagney <cagney@gnu.org>
146
147 * configure.ac: Update to use ../common/common.m4.
148 * configure: Re-generate.
149
38f48d72
AC		 1502005-01-11 Andrew Cagney <cagney@localhost.localdomain>
151
152 * configure: Regenerated to track ../common/aclocal.m4 changes.
153
b7026657
AC		 1542005-01-07 Andrew Cagney <cagney@gnu.org>
155
156 * configure.ac: Rename configure.in, require autoconf 2.59.
157 * configure: Re-generate.
158
379832de
HPN		 1592004-12-08 Hans-Peter Nilsson <hp@axis.com>
160
161 * configure: Regenerate for ../common/aclocal.m4 update.
162
2b3cc94f
AS		 1632004-11-11 Andreas Schwab <schwab@suse.de>
164
165 * interf.c: Include "libiberty.h" instead of declaring buildargv
166 ourselves.
167
6b4a8935
AC		 1682003-02-27 Andrew Cagney <cagney@redhat.com>
169
170 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
171
c8cca39f
AC		 1722002-06-16 Andrew Cagney <ac131313@redhat.com>
173
174 * configure: Regenerated to track ../common/aclocal.m4 changes.
175
3c25f8c7
AC		 1762002-06-08 Andrew Cagney <cagney@redhat.com>
177
178 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
179 * interf.c: Include "gdb/remote-sim.h".
180
eb2d80b4
AC		 181Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
182
183 * configure: Regenerated to track ../common/aclocal.m4 changes.
184
a0539197
FCE		 1852000-03-07 Frank Ch. Eigler <fche@redhat.com>
186
187 From John Dallaway <jld@redhat.co.uk>:
188 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
189
0ef33cd0
FCE		 1902000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
191
192 * func.c (buffer_read_memory): Change type of size to unsigned to
193 match prototype
194
d4f3574e
SS		 195Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
196
197 * configure: Regenerated to track ../common/aclocal.m4 changes.
198
cd0fc7c3
SS		 1991999-05-08 Felix Lee <flee@cygnus.com>
200
201 * configure: Regenerated to track ../common/aclocal.m4 changes.
202
7a292a7a
SS		 2031999-03-03 DJ Delorie <dj@cygnus.com>
204
205 * configure.in: add termcap and -luser32 for host=cygwin
206 * configure: regenerate
207
c906108c
SS		 2081999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
209
210 * exec.c (dispatch_instruction):
211 Correct the sense of the
212 if (!sparclite) {
213 sregs->trap = TRAP_UNIMP;
214 break;
215 }
216 clause that has been pasted around: it's correct in the SCAN and
217 DIVScc (divide step) cases (where it was probably originally
218 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
219 ie. instructions only in the SPARC V8 or SPARClite 86x
220 architectures. It was also present when not required for SMUL,
221 SMULcc, UMUL, UMULcc instructions that are present in all
222 architectures.
223
2241999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
225
226 * interf.c (run_sim): Fix a bug in the main loop's handling of
227 annulled delay slot instructions. There is precedent for this
228 change; the _other_ main loop in sis.c gets it right according to
229 my reading of the code.
230
231 The bug is: if an interrupt happens when the next instruction
232 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
233 with the current values of PC and NPC, so when the trap returns,
234 the annulled instruction is indeed executed. Another giveaway is
235 that the annul flag is cleared in execute_trap(): the information
236 is demonstrably discarded.
237
238 The solution is: perform annulling before looking for traps, in
239 fact it's neater to do annulling, see if there's an interrupt and
240 if not, do the instruction, then handle traps be they generated by
241 interrupts pending or by the instruction we might just have done.
242 That's what the sis.c one does.
243
2441999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
245
246 * sis.h: Add asr17 register for support of SparcLITE (at least the
247 Hitachi ones I find before me)
248
249 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
250 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
251 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
252 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
253 (init_regs): Initialize y and asr17.
254 NB: In instruction-set space, the Y register is asr0; the
255 instructions have different names for human reasons only.
256
257 * sis.c:
258 * interf.c: Set boolean mode variable dumbio if invoked with
259 argument "-dumbio" and mention it of verbose.
260 * erc32.c: if "dumbio" is set, do not assume that there is a
261 terminal type device attached to stdin/stdout. Do not set
262 buffering or mess with tcsetattr or do any read operations in
263 order to make UART interrupts; not input data is supported.
264 This is necessary to allow the sim to be used within the eCos
265 testing infrastructure where stdin/stdout are pipes to a TCL
266 program; the sim hangs otherwise.
267
268Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
269
270 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
271
272Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
273
274 * func.c (bfd_load): Add special handling of a.out executables.
275
276Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
277
278 * func.c (bfd_load): Print correct endianness.
279 * interf.c (run_sim): Print debugging information if verbosity level
280 is greater than 2.
281 (sim_open): Repeated -v options now increment verbosity level.
282 (sim_store_register): Handle little-endian case.
283 (flush_window): Print debugging information if verbosity level
284 is greater then 2.
285
286Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
287
288 * interf.c (sim_open): Use revamped memory_read, which makes
289 byte-swapping unnecessary. Add -sparclite-board option for
290 emulating RAM found on typical SPARClite boards. Print
291 error message for unrecognized option.
292 * erc32.c: Change RAM address and size from constants to variables,
293 to allow emulation of SPARClite board RAM.
294 (fetch_bytes, store_bytes): New helper functions for revamped
295 mememory_read and memory_write.
296 (memory_read, memory_write): Rewrite to store bytes in target
297 byte order instead of storing words in host byte order; this
298 greatly simplifies support of little-endian programs.
299 (get_mem_ptr): Remove unnecessary byte parameter.
300 (sis_memory_write, sis_memory_read): Store words in target
301 byte order instead of host byte order.
302 (byte_swap_words): Remove, no longer needed.
303 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
304 (memory_read): Add new sz parameter.
305 * sis.c (run_sim): Use revamped memory_read, which makes
306 byte-swapping unnecessary.
307 * exec.c (dispatch_instruction): Use revamped memory_read, which
308 makes byte-swapping and double-word fetching unnecessary.
309 * func.c (sparclite_board): Declare new variable.
310 (get_regi): Handle little-endian data.
311 (bfd_load): Recognize little-endian SPARClite as having
312 little-endian data.
313
314Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
315
316 * erc32.c (port_init): Print messages only if sis_verbose is true.
317 * func.c (bfd_load): Ditto.
318 * interf.c (sim_open): Ditto.
319
320Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
321
322 * sis.h (uint64, int64): Define.
323 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
324 * (mul64): Simplify calculation of negative result.
325 * (div64): New helper function for 64-bit division.
326 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
327 and UDIVCC.
328
329Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
330
331 * erc32.c (close_port): Don't close stdin; it kills GDB.
332 (byte_swap_words): New function.
333 * sis.h: (byte_swap_words): Declare.
334 * interf.c (run_sim): Always fetch instructions as big-endian.
335 * sis.c (run_sim): Ditto.
336
337Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
338
339 * configure: Regenerated to track ../common/aclocal.m4 changes.
340
341Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
342
343 * configure: Regenerated to track ../common/aclocal.m4 changes.
344 * config.in: Ditto.
345
346Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
347
348 * acconfig.h: New file.
349 * configure.in: Reverted change of Apr 24; use sinclude again.
350
351Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
352
353 * configure: Regenerated to track ../common/aclocal.m4 changes.
354 * config.in: Ditto.
355
356Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
357
358 * configure.in: Don't call sinclude.
359
360Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
361
362 * func.c (disp_fpu): Fix build problem on big-endian hosts.
363
364Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
365
366 * erc32.c (sim_stop): Handle SIGINT gracefully.
367 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
368
369Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
370
371 * exec.c (dispatch_instruction): Change how carry out is calculated
372 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
373
374Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
375
376 * configure: Regenerated to track ../common/aclocal.m4 changes.
377
378Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
379
380 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
381 * erc32.c: Ditto.
382 * exec.c: Ditto.
383 * float.c: Ditto.
384 * func.c: Ditto.
385 * help.c: Ditto.
386 * interf.c: Ditto.
387 * sis.c: Ditto.
388 * sis.h: Ditto.
389
390Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
391
392 * configure: Regenerated to track ../common/aclocal.m4 changes.
393
394Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
395
396 * configure: Regenerated to track ../common/aclocal.m4 changes.
397
398Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
399
400 * configure: Regenerated to track ../common/aclocal.m4 changes.
401
402Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
403
404 * interf.c (sim_store_register, sim_fetch_register): Pass in
405 length parameter. Return -1.
406
407Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
408
409 * configure: Regenerated to track ../common/aclocal.m4 changes.
410
411Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
412
413 * configure: Regenerated to track ../common/aclocal.m4 changes.
414
415Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
416
417 * configure: Regenerated to track ../common/aclocal.m4 changes.
418
419Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
420
421 * configure: Regenerated to track ../common/aclocal.m4 changes.
422 * config.in: Ditto.
423
424Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
425
426 * configure: Regenerated to track ../common/aclocal.m4 changes.
427
428Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
429
430 * configure: Regenerated to track ../common/aclocal.m4 changes.
431
432Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
433
434 * configure: Regenerated to track ../common/aclocal.m4 changes.
435
436Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
437
438 * configure: Regenerated to track ../common/aclocal.m4 changes.
439
440Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
441
442 * configure: Regenerated to track ../common/aclocal.m4 changes.
443
444Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
445
446 * configure: Regenerated to track ../common/aclocal.m4 changes.
447
448Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
449
450 * configure: Regenerated to track ../common/aclocal.m4 changes.
451
452Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
453
454 * configure: Regenerated to track ../common/aclocal.m4 changes.
455 * config.in: Ditto.
456
457Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
458
459 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
460
461 * interf.c (sim_kill): Delete.
462 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
463 argument.
464 (sim_load): Don't save start address.
465 (start_address): Delete variable.
466
467Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
468
469 * configure: Regenerated to track ../common/aclocal.m4 changes.
470 * config.in: Ditto.
471
472Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
473
474 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
475
476Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
477
478 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
479
480Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
481
482 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
483 (sim_open): Add callback arg, save it.
484
485Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
486
487 * configure: Regenerated to track ../common/aclocal.m4 changes.
488
489Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
490
491 * interf.c (sim_open): Undo patch to add -E support.
492
493Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
494
495 * interf.c (sim_open): Ignore -E arg.
496 (start_address): New static local.
497 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
498 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
499
500Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
501
502 * Makefile.in (install-sis): Depend upon installdirs. Use
503 $(program_transform_name) directly, rather than using
504 $(INSTALL_XFORM).
505
506Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
507
508 * configure: Regenerated to track ../common/aclocal.m4 changes.
509 * config.in: Ditto.
510
511Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
512
513 * interf.c (sim_open): New arg `kind'.
514
515 * configure: Regenerated to track ../common/aclocal.m4 changes.
516
517Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
518
519 * configure: Regenerated to track ../common/aclocal.m4 changes.
520
521Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
522
523 * configure: Re-generate.
524
525Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
526
527 * interf.c (sim_open): New SIM_DESC result. Argument is now in
528 argv form.
529 (other sim_*): New SIM_DESC argument.
530
531Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
532
533 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
534 COMMON_{PRE,POST}_CONFIG_FRAG instead.
535 * configure.in: sinclude ../common/aclocal.m4.
536 * configure: Regenerated.
537
538Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
539
540 * configure configure.in Makefile.in: Update to new configure
541 scheme which is more compatible with WinGDB builds.
542 * configure.in: Improve comment on how to run autoconf.
543 * configure: Re-run autoconf to get new ../common/aclocal.m4.
544 * Makefile.in: Use autoconf substitution to install common
545 makefile fragment.
546
547Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
548
549 * interf.c (run_sim): Stop the simulator and reset the stdio after
550 breakpoints.
551
552Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
553
554 * configure.in: Look for libtermcap.a.
555 * Makefile.in: Only link in -ltermcap if it exists.
556 * erc32.c: Update to version 2.6a. Fix uart handling.
557 * exec.c: Update to version 2.6a. Add sparclite support.
558 * float.c: Update to version 2.6a. Convert comments to
559 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
560 point exceptions work on win32.
561 * func.c: Update to version 2.6a. Fix uart handling, add support
562 for user error traps.
563 * help.c: Update to version 2.6a. Add help note on user error
564 traps.
565 * interf.c: Update to version 2.6a. Fix uart handling, and add
566 sparclite support.
567 * examples/gccx: Use sparclite cross compiler, not native gcc.
568 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
569 the psr register.
570
571Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
572
573 * Makefile.in (run.o): Remove this rule, it hides the one in
574 ../common/Make-common.in that correctly references the source
575 in the sibling ../common directory.
576
577Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
578
579 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
580 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
581 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
582 * configure.in: Simplify using macros in ../common/aclocal.m4.
583 Call AC_CHECK_HEADERS(stdlib.h).
584 * configure: Regenerated.
585 * config.in: New file.
586 * func.c (sim_set_callbacks): Delete, moved to
587 * interf.c (sim_set_callbacks): here.
588 (sim_callback): New global.
589 Rewrite all calls to printf_filtered to go through callback.
590 (sim_size,sim_trace): New functions.
591 (sim_{insert,remove}_breakpoint): #if 0 out.
592 * sis.c: #include "config.h". #include <stdlib.h> if present.
593 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
594 * sis.h: #include "callback.h".
595 * run.c: Deleted, using one in ../common now.
596
597Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
598
599 * Makefile.in (clean): Move config.log to distclean.
600
601Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
602
603 * Makefile.in (clean): Also remove config.log.
604
605Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
606
607 * Makefile.in (CC_FOR_BUILD): New variable.
608 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
609 (RANLIB, CC): Likewise.
610 (end): Use $(CC_FOR_BUILD), not $(CC).
611 * configure.in: Set CC_FOR_BUILD.
612 * configure: Rebuild.
613
614Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
615
616 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
617 there either...).
618
619Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
620
621 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
622 necessary.
623 * (port_init): Don't even *try* to open pty's under _WIN32.
624 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
625 * float.c: Get rid of #warning. Makes Microsoft C barf.
626 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
627 compiler warning.
628 * (sim_load sim_create_inferior sim_read): Use prototypes only in
629 decls, not defs.
630 * Get rid of enum sim_stop. It's defined in remote-sim.h.
631 * (sim_stop_reason): Define SIGTRAP if _WIN32.
632 * sis.h: Include ansidecl.h and remote-sim.h.
633
634Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
635
636 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
637 sis.h: Get rid of all uses of long long's.
638 * (close_port read_uart write_uart uarta_tx): Don't seg fault
639 when can't open pty's.
640 * exec.c: Add two new instructions: smul, and divscc.
641 * interf.c (flush_windows): New routine to flush the register
642 windows out to the stack just before returning to GDB. Makes
643 backtraces work much better.
644
645Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
646
647 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
648 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
649 (docdir, oldincludedir): Removed.
650 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
651 (AC_PROG_INSTALL): Added.
652 * configure: Rebuilt.
653
654Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
655
656 * configure.in: Call AC_PROG_CC before running configure.host.
657 * configure: Rebuild with autoconf 2.10.
658
659Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
660
661 * Makefile.in (install): Don't check to see if tooldir exists.
662 Make $(tooldir) and $(tooldir)/bin.
663
664Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
665
666 * Makefile.in (end.h): Use explicit ./ when running end.
667
668Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
669
670 * func.c(bfd_load): Don't try to print the filename if the pfbd is
671 NULL.
672 * interf.c(sim_load): Pass the whole string, not just the first
673 byte.
674
675Version 2.1 26-02-96
676--------------------
677
678* Fixed bug in "go" command.
679
680version 2.0 05-02-96
681--------------------
682
683* Fixed bug in interrupt force register (erc32.c).
684
685* Change file load function to use bfd_openr.
686
687* SIS should now be endian independent.
688
689version 1.8 24-11-95
690--------------------
691
692* Fixed FPU timing - some sequences of FPU instructions did not calculate
693 the resource dependencies right.
694
695* Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
696 but no FPU trap is generated.
697
698version 1.7.1 31-10-95
699--------------------
700
701* Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
702 the FPU stays in execute mode.
703
704* Corrected JMPL and RETT timing (these instructions takes two cycles).
705
706
707version 1.7 25-10-95
708--------------------
709
710* Interrupt during annuled instruction corrupted return address - fixed.
711
712
713version 1.6.2 25-10-95
714--------------------
715
716* Added -DFAST_UART to Makefile
717
718
719version 1.6.1 24-10-95
720--------------------
721
722* Fixed bug in STDFQ which caused bus error
723
724
725version 1.6 02-10-95
726--------------------
727
728* Modified srt0.s to include code that initiates registers in IU and FPU
729 and initializes the data segment. The simulator 'load' command does not
730 longer initialize the data segment!
731
732* Corrected MEC timer operation; scalers now divide the frequency by
733 (scaler_value + 1).
734
735* MEC breakpoints are not checked during store operation
736
737
738version 1.5 14-09-95
739--------------------
740
741* Fixed some bugs in the cycle counting for IU & FPU instructions.
742
743* Fixed bug that allowed an annuled instruction to cause memory exception.
744
745* The *ws parameter in mem.c should now contain the number of waitstates
746 required by the memory access (was total number of cycles).
747
748* The supplied srt0.s now clears the BSS (thanks Joel).
749
750version 1.4 22-08-95
751--------------------
752
753* Added a '-g' switch to enable/disable the GNU readline(), which cause
754some problems on solaris 2.x machines.
755
756* Enabled MEC watchpoint and breakpoint function to mem.c. Performance
757may suffer a bit ...
758
759NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
760
761version 1.3 26-07-95
762--------------------
763
764* Fixed bug in mulscc instruction (how could that ever have worked?)
765
766* Fixed bug in UART B (flushed characters on UART A), thanks Paul.
767
768version 1.2 13-07-95
769--------------------
770
771* Fixed bug in interrupt handling (wrong interrupt selected when more that
772one interrupt pending)
773
774* Fixed updating of condition codes during logical instructions (carry and
775overflow were not reset)
776
777* Fixed bug in WRTBR (tt field was wrongly over-written)
778
779version 1.1 07-07-95
780--------------------
781
782* Fixed several bugs in the interrupt handler and callback routines.
783(reported by Paul Warren, Alsys)
GDB Binutils - Deliverables
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