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* end.c: Include config.h before system header files.
[deliverable/binutils-gdb.git] / sim / erc32 / ChangeLog
CommitLineData
9a210f30
JB		 12012-06-15 Joel Brobecker <brobecker@adacore.com>
2
3 * sys.h: Include "config.h".
4
5f3ef9d0
JB		 52012-06-15 Joel Brobecker <brobecker@adacore.com>
6
7 * config.in, configure: Regenerate.
8
a493e3e2
PA		 92012-05-24 Pedro Alves <palves@redhat.com>
10
11 PR gdb/7205
12
13 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
14
2232061b
MF		 152012-03-24 Mike Frysinger <vapier@gentoo.org>
16
17 * aclocal.m4, config.in, configure: Regenerate.
18
b909d38d
MF		 192011-12-31 Mike Frysinger <vapier@gentoo.org>
20
e6ab98cd 21 PR sim/9971:
b909d38d
MF		 22 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
23 the code in gdb's configure.ac with $TERMCAP.
24 * configure: Regenerated.
25
db2e4d67
MF		 262011-12-03 Mike Frysinger <vapier@gentoo.org>
27
28 * aclocal.m4: New file.
29 * configure: Regenerate.
30
9c082ca8
MF		 312011-10-17 Mike Frysinger <vapier@gentoo.org>
32
33 * configure.ac: Change include to common/acinclude.m4.
34
6ffe910a
MF		 352011-10-17 Mike Frysinger <vapier@gentoo.org>
36
37 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
38 call. Replace common.m4 include with SIM_AC_COMMON.
39 * configure: Regenerate.
40
ce6f492f
MF		 412011-06-09 Mike Frysinger <vapier@gentoo.org>
42
43 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
44
248d2a8f
JB		 452011-06-01 Joel Brobecker <brobecker@adacore.com>
46
47 * interf.c (sim_complete_command): New stub function.
48
dae477fe
AB		 492011-01-11 Andrew Burgess <aburgess@broadcom.com>
50
51 * interf.c (sim_store_register): Update return value to
52 match new API.
53
2464c810
JB		 542010-05-20 Joel Brobecker <brobecker@adacore.com>
55
56 * sis.h: Remove #include <stdint.h>.
57 (uint64, int64): Redefine without using stdint.h.
58 (UINT64_MAX): Define.
59
94110024
JS		 602010-04-20 Tiemen Schut <T.Schut@sron.nl>
61
62 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
63 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
64 for counts.
65 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
66 (sim_resume): Specify maximum run time as uint64.
67 * sis.c (run_sim): Change icount to uint64_t.
68 * sis.h: Define uint64 as uint64_t. Change various fields and
69 prototypes to uint64 to support longer simulations.
70
5558e7e6
MF		 712010-04-14 Mike Frysinger <vapier@gentoo.org>
72
73 * interp.c (sim_write): Add const to buf arg.
74
3725885a
RW		 752010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
76
77 * configure: Regenerate.
78
d6416cdc
RW		 792009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
80
81ecdfbb
RW		 81 * config.in: Regenerate.
82 * configure: Likewise.
83
d6416cdc
RW		 84 * configure: Regenerate.
85
d68c23cd
JS		 862008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
87
88 * erc32.c, exec.c: Fix warnings.
89
b5bd9624
HPN		 902008-07-11 Hans-Peter Nilsson <hp@axis.com>
91
92 * configure: Regenerate to track ../common/common.m4 changes.
93 * config.in: Ditto.
94
14e1f957
MS		 952008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
96
97 * sis.c: Correct spelling error.
98
6efef468
JM		 992008-06-06 Vladimir Prus <vladimir@codesourcery.com>
100 Daniel Jacobowitz <dan@codesourcery.com>
101 Joseph Myers <joseph@codesourcery.com>
102
103 * configure: Regenerate.
104
edc5d9ec
HPN		 1052006-12-21 Hans-Peter Nilsson <hp@axis.com>
106
107 * acconfig.h: Remove.
108 * config.in: Regenerate.
109
70a9be63
HPN		 1102006-12-20 Hans-Peter Nilsson <hp@axis.com>
111
112 * configure.ac: Add test for readline, substitute READLINE.
113 * Makefile.in (READLINE_LIB): New substituted-contents variable.
114 (SIM_EXTRA_LIBDEPS): Don't set.
115 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
116 ../../readline/libreadline.a.
117 * configure: Regenerate.
118
ce928021
DJ		 1192006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
120
121 * Makefile.in (func.o, help.o): Correct dependencies.
122
1232006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
124
125 * Makefile.in (install-sis): Honor DESTDIR.
126
e85e3205
RE		 1272006-06-13 Richard Earnshaw <rearnsha@arm.com>
128
129 * configure: Regenerated.
130
2f0122dc
DJ		 1312006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
132
133 * configure: Regenerated.
134
20e95c23
DJ		 1352006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
136
137 * configure: Regenerated.
138
aba6488e
MM		 1392005-11-28 Mark Mitchell <mark@codesourcery.com>
140
141 * interf.c: (gdb/signals.h): Include it.
142 (sim_stop_reason): Use TARGET_SIGNAL_*.
143
4eeb4f8d
BE		 1442005-07-08 Ben Elliston <bje@au.ibm.com>
145
146 * func.c: Remove ANSI_PROTOTYPES conditional code.
147
2b193c4a
MK		 1482005-03-23 Mark Kettenis <kettenis@gnu.org>
149
150 * configure: Regenerate.
151
187d3d28
JG		 1522005-03-07 Jerome Guitton <guitton@gnat.com>
153
154 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
155 strings.
156 (clear_accex): Ditto.
157 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
158 * sim/erc32/sis.c: Ditto.
159 * sim/erc32/exec.c: Add missing semicolon.
160 * sim/erc32/func.c: Remove definitions of generic_print_address,
161 generic_symbol_at_address, buffer_read_memory and perror_memory, as
162 they are already defined in opcodes/dis-buf.c.
163
35695fd6
AC		 1642005-01-14 Andrew Cagney <cagney@gnu.org>
165
166 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
167 explicit call to AC_CONFIG_HEADER.
168 * configure: Regenerate.
169
f0569246
AC		 1702005-01-12 Andrew Cagney <cagney@gnu.org>
171
172 * configure.ac: Update to use ../common/common.m4.
173 * configure: Re-generate.
174
38f48d72
AC		 1752005-01-11 Andrew Cagney <cagney@localhost.localdomain>
176
177 * configure: Regenerated to track ../common/aclocal.m4 changes.
178
b7026657
AC		 1792005-01-07 Andrew Cagney <cagney@gnu.org>
180
181 * configure.ac: Rename configure.in, require autoconf 2.59.
182 * configure: Re-generate.
183
379832de
HPN		 1842004-12-08 Hans-Peter Nilsson <hp@axis.com>
185
186 * configure: Regenerate for ../common/aclocal.m4 update.
187
2b3cc94f
AS		 1882004-11-11 Andreas Schwab <schwab@suse.de>
189
190 * interf.c: Include "libiberty.h" instead of declaring buildargv
191 ourselves.
192
6b4a8935
AC		 1932003-02-27 Andrew Cagney <cagney@redhat.com>
194
195 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
196
c8cca39f
AC		 1972002-06-16 Andrew Cagney <ac131313@redhat.com>
198
199 * configure: Regenerated to track ../common/aclocal.m4 changes.
200
3c25f8c7
AC		 2012002-06-08 Andrew Cagney <cagney@redhat.com>
202
203 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
204 * interf.c: Include "gdb/remote-sim.h".
205
eb2d80b4
AC		 206Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
207
208 * configure: Regenerated to track ../common/aclocal.m4 changes.
209
a0539197
FCE		 2102000-03-07 Frank Ch. Eigler <fche@redhat.com>
211
212 From John Dallaway <jld@redhat.co.uk>:
213 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
214
0ef33cd0
FCE		 2152000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
216
217 * func.c (buffer_read_memory): Change type of size to unsigned to
218 match prototype
219
d4f3574e
SS		 220Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
221
222 * configure: Regenerated to track ../common/aclocal.m4 changes.
223
cd0fc7c3
SS		 2241999-05-08 Felix Lee <flee@cygnus.com>
225
226 * configure: Regenerated to track ../common/aclocal.m4 changes.
227
7a292a7a
SS		 2281999-03-03 DJ Delorie <dj@cygnus.com>
229
230 * configure.in: add termcap and -luser32 for host=cygwin
231 * configure: regenerate
232
c906108c
SS		 2331999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
234
235 * exec.c (dispatch_instruction):
236 Correct the sense of the
237 if (!sparclite) {
238 sregs->trap = TRAP_UNIMP;
239 break;
240 }
241 clause that has been pasted around: it's correct in the SCAN and
242 DIVScc (divide step) cases (where it was probably originally
243 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
244 ie. instructions only in the SPARC V8 or SPARClite 86x
245 architectures. It was also present when not required for SMUL,
246 SMULcc, UMUL, UMULcc instructions that are present in all
247 architectures.
248
2491999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
250
251 * interf.c (run_sim): Fix a bug in the main loop's handling of
252 annulled delay slot instructions. There is precedent for this
253 change; the _other_ main loop in sis.c gets it right according to
254 my reading of the code.
255
256 The bug is: if an interrupt happens when the next instruction
257 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
258 with the current values of PC and NPC, so when the trap returns,
259 the annulled instruction is indeed executed. Another giveaway is
260 that the annul flag is cleared in execute_trap(): the information
261 is demonstrably discarded.
262
263 The solution is: perform annulling before looking for traps, in
264 fact it's neater to do annulling, see if there's an interrupt and
265 if not, do the instruction, then handle traps be they generated by
266 interrupts pending or by the instruction we might just have done.
267 That's what the sis.c one does.
268
2691999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
270
271 * sis.h: Add asr17 register for support of SparcLITE (at least the
272 Hitachi ones I find before me)
273
274 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
275 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
276 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
277 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
278 (init_regs): Initialize y and asr17.
279 NB: In instruction-set space, the Y register is asr0; the
280 instructions have different names for human reasons only.
281
282 * sis.c:
283 * interf.c: Set boolean mode variable dumbio if invoked with
284 argument "-dumbio" and mention it of verbose.
285 * erc32.c: if "dumbio" is set, do not assume that there is a
286 terminal type device attached to stdin/stdout. Do not set
287 buffering or mess with tcsetattr or do any read operations in
288 order to make UART interrupts; not input data is supported.
289 This is necessary to allow the sim to be used within the eCos
290 testing infrastructure where stdin/stdout are pipes to a TCL
291 program; the sim hangs otherwise.
292
293Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
294
295 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
296
297Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
298
299 * func.c (bfd_load): Add special handling of a.out executables.
300
301Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
302
303 * func.c (bfd_load): Print correct endianness.
304 * interf.c (run_sim): Print debugging information if verbosity level
305 is greater than 2.
306 (sim_open): Repeated -v options now increment verbosity level.
307 (sim_store_register): Handle little-endian case.
308 (flush_window): Print debugging information if verbosity level
309 is greater then 2.
310
311Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
312
313 * interf.c (sim_open): Use revamped memory_read, which makes
314 byte-swapping unnecessary. Add -sparclite-board option for
315 emulating RAM found on typical SPARClite boards. Print
316 error message for unrecognized option.
317 * erc32.c: Change RAM address and size from constants to variables,
318 to allow emulation of SPARClite board RAM.
319 (fetch_bytes, store_bytes): New helper functions for revamped
320 mememory_read and memory_write.
321 (memory_read, memory_write): Rewrite to store bytes in target
322 byte order instead of storing words in host byte order; this
323 greatly simplifies support of little-endian programs.
324 (get_mem_ptr): Remove unnecessary byte parameter.
325 (sis_memory_write, sis_memory_read): Store words in target
326 byte order instead of host byte order.
327 (byte_swap_words): Remove, no longer needed.
328 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
329 (memory_read): Add new sz parameter.
330 * sis.c (run_sim): Use revamped memory_read, which makes
331 byte-swapping unnecessary.
332 * exec.c (dispatch_instruction): Use revamped memory_read, which
333 makes byte-swapping and double-word fetching unnecessary.
334 * func.c (sparclite_board): Declare new variable.
335 (get_regi): Handle little-endian data.
336 (bfd_load): Recognize little-endian SPARClite as having
337 little-endian data.
338
339Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
340
341 * erc32.c (port_init): Print messages only if sis_verbose is true.
342 * func.c (bfd_load): Ditto.
343 * interf.c (sim_open): Ditto.
344
345Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
346
347 * sis.h (uint64, int64): Define.
348 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
349 * (mul64): Simplify calculation of negative result.
350 * (div64): New helper function for 64-bit division.
351 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
352 and UDIVCC.
353
354Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
355
356 * erc32.c (close_port): Don't close stdin; it kills GDB.
357 (byte_swap_words): New function.
358 * sis.h: (byte_swap_words): Declare.
359 * interf.c (run_sim): Always fetch instructions as big-endian.
360 * sis.c (run_sim): Ditto.
361
362Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
363
364 * configure: Regenerated to track ../common/aclocal.m4 changes.
365
366Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
367
368 * configure: Regenerated to track ../common/aclocal.m4 changes.
369 * config.in: Ditto.
370
371Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
372
373 * acconfig.h: New file.
374 * configure.in: Reverted change of Apr 24; use sinclude again.
375
376Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
377
378 * configure: Regenerated to track ../common/aclocal.m4 changes.
379 * config.in: Ditto.
380
381Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
382
383 * configure.in: Don't call sinclude.
384
385Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
386
387 * func.c (disp_fpu): Fix build problem on big-endian hosts.
388
389Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
390
391 * erc32.c (sim_stop): Handle SIGINT gracefully.
392 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
393
394Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
395
396 * exec.c (dispatch_instruction): Change how carry out is calculated
397 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
398
399Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
400
401 * configure: Regenerated to track ../common/aclocal.m4 changes.
402
403Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
404
405 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
406 * erc32.c: Ditto.
407 * exec.c: Ditto.
408 * float.c: Ditto.
409 * func.c: Ditto.
410 * help.c: Ditto.
411 * interf.c: Ditto.
412 * sis.c: Ditto.
413 * sis.h: Ditto.
414
415Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
416
417 * configure: Regenerated to track ../common/aclocal.m4 changes.
418
419Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
420
421 * configure: Regenerated to track ../common/aclocal.m4 changes.
422
423Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
424
425 * configure: Regenerated to track ../common/aclocal.m4 changes.
426
427Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
428
429 * interf.c (sim_store_register, sim_fetch_register): Pass in
430 length parameter. Return -1.
431
432Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
433
434 * configure: Regenerated to track ../common/aclocal.m4 changes.
435
436Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
437
438 * configure: Regenerated to track ../common/aclocal.m4 changes.
439
440Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
441
442 * configure: Regenerated to track ../common/aclocal.m4 changes.
443
444Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
445
446 * configure: Regenerated to track ../common/aclocal.m4 changes.
447 * config.in: Ditto.
448
449Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
450
451 * configure: Regenerated to track ../common/aclocal.m4 changes.
452
453Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
454
455 * configure: Regenerated to track ../common/aclocal.m4 changes.
456
457Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
458
459 * configure: Regenerated to track ../common/aclocal.m4 changes.
460
461Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
462
463 * configure: Regenerated to track ../common/aclocal.m4 changes.
464
465Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
466
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
468
469Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
470
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
472
473Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
474
475 * configure: Regenerated to track ../common/aclocal.m4 changes.
476
477Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
478
479 * configure: Regenerated to track ../common/aclocal.m4 changes.
480 * config.in: Ditto.
481
482Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
483
484 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
485
486 * interf.c (sim_kill): Delete.
487 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
488 argument.
489 (sim_load): Don't save start address.
490 (start_address): Delete variable.
491
492Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
493
494 * configure: Regenerated to track ../common/aclocal.m4 changes.
495 * config.in: Ditto.
496
497Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
498
499 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
500
501Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
502
503 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
504
505Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
506
507 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
508 (sim_open): Add callback arg, save it.
509
510Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
511
512 * configure: Regenerated to track ../common/aclocal.m4 changes.
513
514Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
515
516 * interf.c (sim_open): Undo patch to add -E support.
517
518Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
519
520 * interf.c (sim_open): Ignore -E arg.
521 (start_address): New static local.
522 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
523 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
524
525Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
526
527 * Makefile.in (install-sis): Depend upon installdirs. Use
528 $(program_transform_name) directly, rather than using
529 $(INSTALL_XFORM).
530
531Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
532
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
534 * config.in: Ditto.
535
536Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
537
538 * interf.c (sim_open): New arg `kind'.
539
540 * configure: Regenerated to track ../common/aclocal.m4 changes.
541
542Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
543
544 * configure: Regenerated to track ../common/aclocal.m4 changes.
545
546Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
547
548 * configure: Re-generate.
549
550Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
551
552 * interf.c (sim_open): New SIM_DESC result. Argument is now in
553 argv form.
554 (other sim_*): New SIM_DESC argument.
555
556Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
557
558 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
559 COMMON_{PRE,POST}_CONFIG_FRAG instead.
560 * configure.in: sinclude ../common/aclocal.m4.
561 * configure: Regenerated.
562
563Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
564
565 * configure configure.in Makefile.in: Update to new configure
566 scheme which is more compatible with WinGDB builds.
567 * configure.in: Improve comment on how to run autoconf.
568 * configure: Re-run autoconf to get new ../common/aclocal.m4.
569 * Makefile.in: Use autoconf substitution to install common
570 makefile fragment.
571
572Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
573
574 * interf.c (run_sim): Stop the simulator and reset the stdio after
575 breakpoints.
576
577Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
578
579 * configure.in: Look for libtermcap.a.
580 * Makefile.in: Only link in -ltermcap if it exists.
581 * erc32.c: Update to version 2.6a. Fix uart handling.
582 * exec.c: Update to version 2.6a. Add sparclite support.
583 * float.c: Update to version 2.6a. Convert comments to
584 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
585 point exceptions work on win32.
586 * func.c: Update to version 2.6a. Fix uart handling, add support
587 for user error traps.
588 * help.c: Update to version 2.6a. Add help note on user error
589 traps.
590 * interf.c: Update to version 2.6a. Fix uart handling, and add
591 sparclite support.
592 * examples/gccx: Use sparclite cross compiler, not native gcc.
593 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
594 the psr register.
595
596Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
597
598 * Makefile.in (run.o): Remove this rule, it hides the one in
599 ../common/Make-common.in that correctly references the source
600 in the sibling ../common directory.
601
602Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
603
604 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
605 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
606 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
607 * configure.in: Simplify using macros in ../common/aclocal.m4.
608 Call AC_CHECK_HEADERS(stdlib.h).
609 * configure: Regenerated.
610 * config.in: New file.
611 * func.c (sim_set_callbacks): Delete, moved to
612 * interf.c (sim_set_callbacks): here.
613 (sim_callback): New global.
614 Rewrite all calls to printf_filtered to go through callback.
615 (sim_size,sim_trace): New functions.
616 (sim_{insert,remove}_breakpoint): #if 0 out.
617 * sis.c: #include "config.h". #include <stdlib.h> if present.
618 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
619 * sis.h: #include "callback.h".
620 * run.c: Deleted, using one in ../common now.
621
622Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
623
624 * Makefile.in (clean): Move config.log to distclean.
625
626Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
627
628 * Makefile.in (clean): Also remove config.log.
629
630Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
631
632 * Makefile.in (CC_FOR_BUILD): New variable.
633 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
634 (RANLIB, CC): Likewise.
635 (end): Use $(CC_FOR_BUILD), not $(CC).
636 * configure.in: Set CC_FOR_BUILD.
637 * configure: Rebuild.
638
639Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
640
641 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
642 there either...).
643
644Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
645
646 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
647 necessary.
648 * (port_init): Don't even *try* to open pty's under _WIN32.
649 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
650 * float.c: Get rid of #warning. Makes Microsoft C barf.
651 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
652 compiler warning.
653 * (sim_load sim_create_inferior sim_read): Use prototypes only in
654 decls, not defs.
655 * Get rid of enum sim_stop. It's defined in remote-sim.h.
656 * (sim_stop_reason): Define SIGTRAP if _WIN32.
657 * sis.h: Include ansidecl.h and remote-sim.h.
658
659Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
660
661 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
662 sis.h: Get rid of all uses of long long's.
663 * (close_port read_uart write_uart uarta_tx): Don't seg fault
664 when can't open pty's.
665 * exec.c: Add two new instructions: smul, and divscc.
666 * interf.c (flush_windows): New routine to flush the register
667 windows out to the stack just before returning to GDB. Makes
668 backtraces work much better.
669
670Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
671
672 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
673 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
674 (docdir, oldincludedir): Removed.
675 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
676 (AC_PROG_INSTALL): Added.
677 * configure: Rebuilt.
678
679Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
680
681 * configure.in: Call AC_PROG_CC before running configure.host.
682 * configure: Rebuild with autoconf 2.10.
683
684Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
685
686 * Makefile.in (install): Don't check to see if tooldir exists.
687 Make $(tooldir) and $(tooldir)/bin.
688
689Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
690
691 * Makefile.in (end.h): Use explicit ./ when running end.
692
693Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
694
695 * func.c(bfd_load): Don't try to print the filename if the pfbd is
696 NULL.
697 * interf.c(sim_load): Pass the whole string, not just the first
698 byte.
699
700Version 2.1 26-02-96
701--------------------
702
703* Fixed bug in "go" command.
704
705version 2.0 05-02-96
706--------------------
707
708* Fixed bug in interrupt force register (erc32.c).
709
710* Change file load function to use bfd_openr.
711
712* SIS should now be endian independent.
713
714version 1.8 24-11-95
715--------------------
716
717* Fixed FPU timing - some sequences of FPU instructions did not calculate
718 the resource dependencies right.
719
720* Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
721 but no FPU trap is generated.
722
723version 1.7.1 31-10-95
724--------------------
725
726* Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
727 the FPU stays in execute mode.
728
729* Corrected JMPL and RETT timing (these instructions takes two cycles).
730
731
732version 1.7 25-10-95
733--------------------
734
735* Interrupt during annuled instruction corrupted return address - fixed.
736
737
738version 1.6.2 25-10-95
739--------------------
740
741* Added -DFAST_UART to Makefile
742
743
744version 1.6.1 24-10-95
745--------------------
746
747* Fixed bug in STDFQ which caused bus error
748
749
750version 1.6 02-10-95
751--------------------
752
753* Modified srt0.s to include code that initiates registers in IU and FPU
754 and initializes the data segment. The simulator 'load' command does not
755 longer initialize the data segment!
756
757* Corrected MEC timer operation; scalers now divide the frequency by
758 (scaler_value + 1).
759
760* MEC breakpoints are not checked during store operation
761
762
763version 1.5 14-09-95
764--------------------
765
766* Fixed some bugs in the cycle counting for IU & FPU instructions.
767
768* Fixed bug that allowed an annuled instruction to cause memory exception.
769
770* The *ws parameter in mem.c should now contain the number of waitstates
771 required by the memory access (was total number of cycles).
772
773* The supplied srt0.s now clears the BSS (thanks Joel).
774
775version 1.4 22-08-95
776--------------------
777
778* Added a '-g' switch to enable/disable the GNU readline(), which cause
779some problems on solaris 2.x machines.
780
781* Enabled MEC watchpoint and breakpoint function to mem.c. Performance
782may suffer a bit ...
783
784NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
785
786version 1.3 26-07-95
787--------------------
788
789* Fixed bug in mulscc instruction (how could that ever have worked?)
790
791* Fixed bug in UART B (flushed characters on UART A), thanks Paul.
792
793version 1.2 13-07-95
794--------------------
795
796* Fixed bug in interrupt handling (wrong interrupt selected when more that
797one interrupt pending)
798
799* Fixed updating of condition codes during logical instructions (carry and
800overflow were not reset)
801
802* Fixed bug in WRTBR (tt field was wrongly over-written)
803
804version 1.1 07-07-95
805--------------------
806
807* Fixed several bugs in the interrupt handler and callback routines.
808(reported by Paul Warren, Alsys)
GDB Binutils - Deliverables
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