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Fix --diable-shared --enable-plugins build breakage
[thirdparty/binutils-gdb.git] / sim / erc32 / ChangeLog
CommitLineData
2974be62
AM		 12014-08-19 Alan Modra <amodra@gmail.com>
2
3 * configure: Regenerate.
4
faa743bb
RM		 52014-08-15 Roland McGrath <mcgrathr@google.com>
6
7 * configure: Regenerate.
8 * config.in: Regenerate.
9
60d847df
MF		 102014-03-10 Mike Frysinger <vapier@gentoo.org>
11
12 * interf.c (sim_do_command): Add const to cmd.
13
b2b255bd
MF		 142014-03-05 Mike Frysinger <vapier@gentoo.org>
15
16 * interf.c (sim_load): Add const to prog.
17
40776d19
SDJ		 182013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
19
20 PR sim/16018:
21 * float.c (set_fsr): Add missing "break" statements. Reindent
22 code.
23
bf3d9781
AM		 242013-09-23 Alan Modra <amodra@gmail.com>
25
26 * configure: Regenerate.
27
31e6ad7d
MF		 282013-06-03 Mike Frysinger <vapier@gentoo.org>
29
30 * aclocal.m4, configure: Regenerate.
31
7b7f7f41
JB		 322013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
33
34 * Makefile.in: Include build directory in search path to find
35 config.h
36
4232dbd1
NC		 372012-08-16 Nick Clifton <nickc@redhat.com>
38
39 * end.c: Include config.h before system header files.
40 * erc32.c: Likewise.
41 * exec.c: Likewise.
42 * float.c: Likewise.
43 * func.c: Likewise.
44 * help.c: Likewise.
45 * interf.c: Likewise.
46
9a210f30
JB		 472012-06-15 Joel Brobecker <brobecker@adacore.com>
48
49 * sys.h: Include "config.h".
50
5f3ef9d0
JB		 512012-06-15 Joel Brobecker <brobecker@adacore.com>
52
53 * config.in, configure: Regenerate.
54
a493e3e2
PA		 552012-05-24 Pedro Alves <palves@redhat.com>
56
57 PR gdb/7205
58
59 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
60
2232061b
MF		 612012-03-24 Mike Frysinger <vapier@gentoo.org>
62
63 * aclocal.m4, config.in, configure: Regenerate.
64
b909d38d
MF		 652011-12-31 Mike Frysinger <vapier@gentoo.org>
66
e6ab98cd 67 PR sim/9971:
b909d38d
MF		 68 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
69 the code in gdb's configure.ac with $TERMCAP.
70 * configure: Regenerated.
71
db2e4d67
MF		 722011-12-03 Mike Frysinger <vapier@gentoo.org>
73
74 * aclocal.m4: New file.
75 * configure: Regenerate.
76
9c082ca8
MF		 772011-10-17 Mike Frysinger <vapier@gentoo.org>
78
79 * configure.ac: Change include to common/acinclude.m4.
80
6ffe910a
MF		 812011-10-17 Mike Frysinger <vapier@gentoo.org>
82
83 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
84 call. Replace common.m4 include with SIM_AC_COMMON.
85 * configure: Regenerate.
86
ce6f492f
MF		 872011-06-09 Mike Frysinger <vapier@gentoo.org>
88
89 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
90
248d2a8f
JB		 912011-06-01 Joel Brobecker <brobecker@adacore.com>
92
93 * interf.c (sim_complete_command): New stub function.
94
dae477fe
AB		 952011-01-11 Andrew Burgess <aburgess@broadcom.com>
96
97 * interf.c (sim_store_register): Update return value to
98 match new API.
99
2464c810
JB		 1002010-05-20 Joel Brobecker <brobecker@adacore.com>
101
102 * sis.h: Remove #include <stdint.h>.
103 (uint64, int64): Redefine without using stdint.h.
104 (UINT64_MAX): Define.
105
94110024
JS		 1062010-04-20 Tiemen Schut <T.Schut@sron.nl>
107
108 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
109 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
110 for counts.
111 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
112 (sim_resume): Specify maximum run time as uint64.
113 * sis.c (run_sim): Change icount to uint64_t.
114 * sis.h: Define uint64 as uint64_t. Change various fields and
115 prototypes to uint64 to support longer simulations.
116
5558e7e6
MF		 1172010-04-14 Mike Frysinger <vapier@gentoo.org>
118
119 * interp.c (sim_write): Add const to buf arg.
120
3725885a
RW		 1212010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
122
123 * configure: Regenerate.
124
d6416cdc
RW		 1252009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
126
81ecdfbb
RW		 127 * config.in: Regenerate.
128 * configure: Likewise.
129
d6416cdc
RW		 130 * configure: Regenerate.
131
d68c23cd
JS		 1322008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
133
134 * erc32.c, exec.c: Fix warnings.
135
b5bd9624
HPN		 1362008-07-11 Hans-Peter Nilsson <hp@axis.com>
137
138 * configure: Regenerate to track ../common/common.m4 changes.
139 * config.in: Ditto.
140
14e1f957
MS		 1412008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
142
143 * sis.c: Correct spelling error.
144
6efef468
JM		 1452008-06-06 Vladimir Prus <vladimir@codesourcery.com>
146 Daniel Jacobowitz <dan@codesourcery.com>
147 Joseph Myers <joseph@codesourcery.com>
148
149 * configure: Regenerate.
150
edc5d9ec
HPN		 1512006-12-21 Hans-Peter Nilsson <hp@axis.com>
152
153 * acconfig.h: Remove.
154 * config.in: Regenerate.
155
70a9be63
HPN		 1562006-12-20 Hans-Peter Nilsson <hp@axis.com>
157
158 * configure.ac: Add test for readline, substitute READLINE.
159 * Makefile.in (READLINE_LIB): New substituted-contents variable.
160 (SIM_EXTRA_LIBDEPS): Don't set.
161 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
162 ../../readline/libreadline.a.
163 * configure: Regenerate.
164
ce928021
DJ		 1652006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
166
167 * Makefile.in (func.o, help.o): Correct dependencies.
168
1692006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
170
171 * Makefile.in (install-sis): Honor DESTDIR.
172
e85e3205
RE		 1732006-06-13 Richard Earnshaw <rearnsha@arm.com>
174
175 * configure: Regenerated.
176
2f0122dc
DJ		 1772006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
178
179 * configure: Regenerated.
180
20e95c23
DJ		 1812006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
182
183 * configure: Regenerated.
184
aba6488e
MM		 1852005-11-28 Mark Mitchell <mark@codesourcery.com>
186
187 * interf.c: (gdb/signals.h): Include it.
188 (sim_stop_reason): Use TARGET_SIGNAL_*.
189
4eeb4f8d
BE		 1902005-07-08 Ben Elliston <bje@au.ibm.com>
191
192 * func.c: Remove ANSI_PROTOTYPES conditional code.
193
2b193c4a
MK		 1942005-03-23 Mark Kettenis <kettenis@gnu.org>
195
196 * configure: Regenerate.
197
187d3d28
JG		 1982005-03-07 Jerome Guitton <guitton@gnat.com>
199
200 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
201 strings.
202 (clear_accex): Ditto.
203 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
204 * sim/erc32/sis.c: Ditto.
205 * sim/erc32/exec.c: Add missing semicolon.
206 * sim/erc32/func.c: Remove definitions of generic_print_address,
207 generic_symbol_at_address, buffer_read_memory and perror_memory, as
208 they are already defined in opcodes/dis-buf.c.
209
35695fd6
AC		 2102005-01-14 Andrew Cagney <cagney@gnu.org>
211
212 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
213 explicit call to AC_CONFIG_HEADER.
214 * configure: Regenerate.
215
f0569246
AC		 2162005-01-12 Andrew Cagney <cagney@gnu.org>
217
218 * configure.ac: Update to use ../common/common.m4.
219 * configure: Re-generate.
220
38f48d72
AC		 2212005-01-11 Andrew Cagney <cagney@localhost.localdomain>
222
223 * configure: Regenerated to track ../common/aclocal.m4 changes.
224
b7026657
AC		 2252005-01-07 Andrew Cagney <cagney@gnu.org>
226
227 * configure.ac: Rename configure.in, require autoconf 2.59.
228 * configure: Re-generate.
229
379832de
HPN		 2302004-12-08 Hans-Peter Nilsson <hp@axis.com>
231
232 * configure: Regenerate for ../common/aclocal.m4 update.
233
2b3cc94f
AS		 2342004-11-11 Andreas Schwab <schwab@suse.de>
235
236 * interf.c: Include "libiberty.h" instead of declaring buildargv
237 ourselves.
238
6b4a8935
AC		 2392003-02-27 Andrew Cagney <cagney@redhat.com>
240
241 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
242
c8cca39f
AC		 2432002-06-16 Andrew Cagney <ac131313@redhat.com>
244
245 * configure: Regenerated to track ../common/aclocal.m4 changes.
246
3c25f8c7
AC		 2472002-06-08 Andrew Cagney <cagney@redhat.com>
248
249 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
250 * interf.c: Include "gdb/remote-sim.h".
251
eb2d80b4
AC		 252Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
253
254 * configure: Regenerated to track ../common/aclocal.m4 changes.
255
a0539197
FCE		 2562000-03-07 Frank Ch. Eigler <fche@redhat.com>
257
258 From John Dallaway <jld@redhat.co.uk>:
259 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
260
0ef33cd0
FCE		 2612000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
262
263 * func.c (buffer_read_memory): Change type of size to unsigned to
264 match prototype
265
d4f3574e
SS		 266Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
267
268 * configure: Regenerated to track ../common/aclocal.m4 changes.
269
cd0fc7c3
SS		 2701999-05-08 Felix Lee <flee@cygnus.com>
271
272 * configure: Regenerated to track ../common/aclocal.m4 changes.
273
7a292a7a
SS		 2741999-03-03 DJ Delorie <dj@cygnus.com>
275
276 * configure.in: add termcap and -luser32 for host=cygwin
277 * configure: regenerate
278
c906108c
SS		 2791999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
280
281 * exec.c (dispatch_instruction):
282 Correct the sense of the
283 if (!sparclite) {
284 sregs->trap = TRAP_UNIMP;
285 break;
286 }
287 clause that has been pasted around: it's correct in the SCAN and
288 DIVScc (divide step) cases (where it was probably originally
289 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
290 ie. instructions only in the SPARC V8 or SPARClite 86x
291 architectures. It was also present when not required for SMUL,
292 SMULcc, UMUL, UMULcc instructions that are present in all
293 architectures.
294
2951999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
296
297 * interf.c (run_sim): Fix a bug in the main loop's handling of
298 annulled delay slot instructions. There is precedent for this
299 change; the _other_ main loop in sis.c gets it right according to
300 my reading of the code.
301
302 The bug is: if an interrupt happens when the next instruction
303 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
304 with the current values of PC and NPC, so when the trap returns,
305 the annulled instruction is indeed executed. Another giveaway is
306 that the annul flag is cleared in execute_trap(): the information
307 is demonstrably discarded.
308
309 The solution is: perform annulling before looking for traps, in
310 fact it's neater to do annulling, see if there's an interrupt and
311 if not, do the instruction, then handle traps be they generated by
312 interrupts pending or by the instruction we might just have done.
313 That's what the sis.c one does.
314
3151999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
316
317 * sis.h: Add asr17 register for support of SparcLITE (at least the
318 Hitachi ones I find before me)
319
320 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
321 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
322 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
323 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
324 (init_regs): Initialize y and asr17.
325 NB: In instruction-set space, the Y register is asr0; the
326 instructions have different names for human reasons only.
327
328 * sis.c:
329 * interf.c: Set boolean mode variable dumbio if invoked with
330 argument "-dumbio" and mention it of verbose.
331 * erc32.c: if "dumbio" is set, do not assume that there is a
332 terminal type device attached to stdin/stdout. Do not set
333 buffering or mess with tcsetattr or do any read operations in
334 order to make UART interrupts; not input data is supported.
335 This is necessary to allow the sim to be used within the eCos
336 testing infrastructure where stdin/stdout are pipes to a TCL
337 program; the sim hangs otherwise.
338
339Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
340
341 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
342
343Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
344
345 * func.c (bfd_load): Add special handling of a.out executables.
346
347Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
348
349 * func.c (bfd_load): Print correct endianness.
350 * interf.c (run_sim): Print debugging information if verbosity level
351 is greater than 2.
352 (sim_open): Repeated -v options now increment verbosity level.
353 (sim_store_register): Handle little-endian case.
354 (flush_window): Print debugging information if verbosity level
355 is greater then 2.
356
357Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
358
359 * interf.c (sim_open): Use revamped memory_read, which makes
360 byte-swapping unnecessary. Add -sparclite-board option for
361 emulating RAM found on typical SPARClite boards. Print
362 error message for unrecognized option.
363 * erc32.c: Change RAM address and size from constants to variables,
364 to allow emulation of SPARClite board RAM.
365 (fetch_bytes, store_bytes): New helper functions for revamped
366 mememory_read and memory_write.
367 (memory_read, memory_write): Rewrite to store bytes in target
368 byte order instead of storing words in host byte order; this
369 greatly simplifies support of little-endian programs.
370 (get_mem_ptr): Remove unnecessary byte parameter.
371 (sis_memory_write, sis_memory_read): Store words in target
372 byte order instead of host byte order.
373 (byte_swap_words): Remove, no longer needed.
374 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
375 (memory_read): Add new sz parameter.
376 * sis.c (run_sim): Use revamped memory_read, which makes
377 byte-swapping unnecessary.
378 * exec.c (dispatch_instruction): Use revamped memory_read, which
379 makes byte-swapping and double-word fetching unnecessary.
380 * func.c (sparclite_board): Declare new variable.
381 (get_regi): Handle little-endian data.
382 (bfd_load): Recognize little-endian SPARClite as having
383 little-endian data.
384
385Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
386
387 * erc32.c (port_init): Print messages only if sis_verbose is true.
388 * func.c (bfd_load): Ditto.
389 * interf.c (sim_open): Ditto.
390
391Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
392
393 * sis.h (uint64, int64): Define.
394 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
395 * (mul64): Simplify calculation of negative result.
396 * (div64): New helper function for 64-bit division.
397 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
398 and UDIVCC.
399
400Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
401
402 * erc32.c (close_port): Don't close stdin; it kills GDB.
403 (byte_swap_words): New function.
404 * sis.h: (byte_swap_words): Declare.
405 * interf.c (run_sim): Always fetch instructions as big-endian.
406 * sis.c (run_sim): Ditto.
407
408Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
409
410 * configure: Regenerated to track ../common/aclocal.m4 changes.
411
412Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
413
414 * configure: Regenerated to track ../common/aclocal.m4 changes.
415 * config.in: Ditto.
416
417Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
418
419 * acconfig.h: New file.
420 * configure.in: Reverted change of Apr 24; use sinclude again.
421
422Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
423
424 * configure: Regenerated to track ../common/aclocal.m4 changes.
425 * config.in: Ditto.
426
427Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
428
429 * configure.in: Don't call sinclude.
430
431Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
432
433 * func.c (disp_fpu): Fix build problem on big-endian hosts.
434
435Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
436
437 * erc32.c (sim_stop): Handle SIGINT gracefully.
438 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
439
440Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
441
442 * exec.c (dispatch_instruction): Change how carry out is calculated
443 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
444
445Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
446
447 * configure: Regenerated to track ../common/aclocal.m4 changes.
448
449Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
450
451 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
452 * erc32.c: Ditto.
453 * exec.c: Ditto.
454 * float.c: Ditto.
455 * func.c: Ditto.
456 * help.c: Ditto.
457 * interf.c: Ditto.
458 * sis.c: Ditto.
459 * sis.h: Ditto.
460
461Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
462
463 * configure: Regenerated to track ../common/aclocal.m4 changes.
464
465Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
466
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
468
469Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
470
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
472
473Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
474
475 * interf.c (sim_store_register, sim_fetch_register): Pass in
476 length parameter. Return -1.
477
478Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
479
480 * configure: Regenerated to track ../common/aclocal.m4 changes.
481
482Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
483
484 * configure: Regenerated to track ../common/aclocal.m4 changes.
485
486Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
487
488 * configure: Regenerated to track ../common/aclocal.m4 changes.
489
490Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
491
492 * configure: Regenerated to track ../common/aclocal.m4 changes.
493 * config.in: Ditto.
494
495Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
496
497 * configure: Regenerated to track ../common/aclocal.m4 changes.
498
499Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
500
501 * configure: Regenerated to track ../common/aclocal.m4 changes.
502
503Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
504
505 * configure: Regenerated to track ../common/aclocal.m4 changes.
506
507Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
508
509 * configure: Regenerated to track ../common/aclocal.m4 changes.
510
511Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
512
513 * configure: Regenerated to track ../common/aclocal.m4 changes.
514
515Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
516
517 * configure: Regenerated to track ../common/aclocal.m4 changes.
518
519Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
520
521 * configure: Regenerated to track ../common/aclocal.m4 changes.
522
523Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
524
525 * configure: Regenerated to track ../common/aclocal.m4 changes.
526 * config.in: Ditto.
527
528Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
529
530 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
531
532 * interf.c (sim_kill): Delete.
533 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
534 argument.
535 (sim_load): Don't save start address.
536 (start_address): Delete variable.
537
538Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
539
540 * configure: Regenerated to track ../common/aclocal.m4 changes.
541 * config.in: Ditto.
542
543Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
544
545 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
546
547Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
548
549 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
550
551Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
552
553 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
554 (sim_open): Add callback arg, save it.
555
556Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
557
558 * configure: Regenerated to track ../common/aclocal.m4 changes.
559
560Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
561
562 * interf.c (sim_open): Undo patch to add -E support.
563
564Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
565
566 * interf.c (sim_open): Ignore -E arg.
567 (start_address): New static local.
568 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
569 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
570
571Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
572
573 * Makefile.in (install-sis): Depend upon installdirs. Use
574 $(program_transform_name) directly, rather than using
575 $(INSTALL_XFORM).
576
577Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
578
579 * configure: Regenerated to track ../common/aclocal.m4 changes.
580 * config.in: Ditto.
581
582Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
583
584 * interf.c (sim_open): New arg `kind'.
585
586 * configure: Regenerated to track ../common/aclocal.m4 changes.
587
588Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
589
590 * configure: Regenerated to track ../common/aclocal.m4 changes.
591
592Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
593
594 * configure: Re-generate.
595
596Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
597
598 * interf.c (sim_open): New SIM_DESC result. Argument is now in
599 argv form.
600 (other sim_*): New SIM_DESC argument.
601
602Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
603
604 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
605 COMMON_{PRE,POST}_CONFIG_FRAG instead.
606 * configure.in: sinclude ../common/aclocal.m4.
607 * configure: Regenerated.
608
609Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
610
611 * configure configure.in Makefile.in: Update to new configure
612 scheme which is more compatible with WinGDB builds.
613 * configure.in: Improve comment on how to run autoconf.
614 * configure: Re-run autoconf to get new ../common/aclocal.m4.
615 * Makefile.in: Use autoconf substitution to install common
616 makefile fragment.
617
618Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
619
620 * interf.c (run_sim): Stop the simulator and reset the stdio after
621 breakpoints.
622
623Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
624
625 * configure.in: Look for libtermcap.a.
626 * Makefile.in: Only link in -ltermcap if it exists.
627 * erc32.c: Update to version 2.6a. Fix uart handling.
628 * exec.c: Update to version 2.6a. Add sparclite support.
629 * float.c: Update to version 2.6a. Convert comments to
630 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
631 point exceptions work on win32.
632 * func.c: Update to version 2.6a. Fix uart handling, add support
633 for user error traps.
634 * help.c: Update to version 2.6a. Add help note on user error
635 traps.
636 * interf.c: Update to version 2.6a. Fix uart handling, and add
637 sparclite support.
638 * examples/gccx: Use sparclite cross compiler, not native gcc.
639 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
640 the psr register.
641
642Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
643
644 * Makefile.in (run.o): Remove this rule, it hides the one in
645 ../common/Make-common.in that correctly references the source
646 in the sibling ../common directory.
647
648Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
649
650 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
651 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
652 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
653 * configure.in: Simplify using macros in ../common/aclocal.m4.
654 Call AC_CHECK_HEADERS(stdlib.h).
655 * configure: Regenerated.
656 * config.in: New file.
657 * func.c (sim_set_callbacks): Delete, moved to
658 * interf.c (sim_set_callbacks): here.
659 (sim_callback): New global.
660 Rewrite all calls to printf_filtered to go through callback.
661 (sim_size,sim_trace): New functions.
662 (sim_{insert,remove}_breakpoint): #if 0 out.
663 * sis.c: #include "config.h". #include <stdlib.h> if present.
664 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
665 * sis.h: #include "callback.h".
666 * run.c: Deleted, using one in ../common now.
667
668Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
669
670 * Makefile.in (clean): Move config.log to distclean.
671
672Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
673
674 * Makefile.in (clean): Also remove config.log.
675
676Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
677
678 * Makefile.in (CC_FOR_BUILD): New variable.
679 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
680 (RANLIB, CC): Likewise.
681 (end): Use $(CC_FOR_BUILD), not $(CC).
682 * configure.in: Set CC_FOR_BUILD.
683 * configure: Rebuild.
684
685Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
686
687 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
688 there either...).
689
690Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
691
692 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
693 necessary.
694 * (port_init): Don't even *try* to open pty's under _WIN32.
695 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
696 * float.c: Get rid of #warning. Makes Microsoft C barf.
697 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
698 compiler warning.
699 * (sim_load sim_create_inferior sim_read): Use prototypes only in
700 decls, not defs.
701 * Get rid of enum sim_stop. It's defined in remote-sim.h.
702 * (sim_stop_reason): Define SIGTRAP if _WIN32.
703 * sis.h: Include ansidecl.h and remote-sim.h.
704
705Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
706
707 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
708 sis.h: Get rid of all uses of long long's.
709 * (close_port read_uart write_uart uarta_tx): Don't seg fault
710 when can't open pty's.
711 * exec.c: Add two new instructions: smul, and divscc.
712 * interf.c (flush_windows): New routine to flush the register
713 windows out to the stack just before returning to GDB. Makes
714 backtraces work much better.
715
716Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
717
718 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
719 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
720 (docdir, oldincludedir): Removed.
721 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
722 (AC_PROG_INSTALL): Added.
723 * configure: Rebuilt.
724
725Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
726
727 * configure.in: Call AC_PROG_CC before running configure.host.
728 * configure: Rebuild with autoconf 2.10.
729
730Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
731
732 * Makefile.in (install): Don't check to see if tooldir exists.
733 Make $(tooldir) and $(tooldir)/bin.
734
735Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
736
737 * Makefile.in (end.h): Use explicit ./ when running end.
738
739Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
740
741 * func.c(bfd_load): Don't try to print the filename if the pfbd is
742 NULL.
743 * interf.c(sim_load): Pass the whole string, not just the first
744 byte.
745
746Version 2.1 26-02-96
747--------------------
748
749* Fixed bug in "go" command.
750
751version 2.0 05-02-96
752--------------------
753
754* Fixed bug in interrupt force register (erc32.c).
755
756* Change file load function to use bfd_openr.
757
758* SIS should now be endian independent.
759
760version 1.8 24-11-95
761--------------------
762
763* Fixed FPU timing - some sequences of FPU instructions did not calculate
764 the resource dependencies right.
765
766* Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
767 but no FPU trap is generated.
768
769version 1.7.1 31-10-95
770--------------------
771
772* Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
773 the FPU stays in execute mode.
774
775* Corrected JMPL and RETT timing (these instructions takes two cycles).
776
777
778version 1.7 25-10-95
779--------------------
780
781* Interrupt during annuled instruction corrupted return address - fixed.
782
783
784version 1.6.2 25-10-95
785--------------------
786
787* Added -DFAST_UART to Makefile
788
789
790version 1.6.1 24-10-95
791--------------------
792
793* Fixed bug in STDFQ which caused bus error
794
795
796version 1.6 02-10-95
797--------------------
798
799* Modified srt0.s to include code that initiates registers in IU and FPU
800 and initializes the data segment. The simulator 'load' command does not
801 longer initialize the data segment!
802
803* Corrected MEC timer operation; scalers now divide the frequency by
804 (scaler_value + 1).
805
806* MEC breakpoints are not checked during store operation
807
808
809version 1.5 14-09-95
810--------------------
811
812* Fixed some bugs in the cycle counting for IU & FPU instructions.
813
814* Fixed bug that allowed an annuled instruction to cause memory exception.
815
816* The *ws parameter in mem.c should now contain the number of waitstates
817 required by the memory access (was total number of cycles).
818
819* The supplied srt0.s now clears the BSS (thanks Joel).
820
821version 1.4 22-08-95
822--------------------
823
824* Added a '-g' switch to enable/disable the GNU readline(), which cause
825some problems on solaris 2.x machines.
826
827* Enabled MEC watchpoint and breakpoint function to mem.c. Performance
828may suffer a bit ...
829
830NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
831
832version 1.3 26-07-95
833--------------------
834
835* Fixed bug in mulscc instruction (how could that ever have worked?)
836
837* Fixed bug in UART B (flushed characters on UART A), thanks Paul.
838
839version 1.2 13-07-95
840--------------------
841
842* Fixed bug in interrupt handling (wrong interrupt selected when more that
843one interrupt pending)
844
845* Fixed updating of condition codes during logical instructions (carry and
846overflow were not reset)
847
848* Fixed bug in WRTBR (tt field was wrongly over-written)
849
850version 1.1 07-07-95
851--------------------
852
853* Fixed several bugs in the interrupt handler and callback routines.
854(reported by Paul Warren, Alsys)
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