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sim/erc32: Disassembly in stand-alone mode did not work.
[deliverable/binutils-gdb.git] / sim / erc32 / ChangeLog
CommitLineData
53b5af48
JG		 12015-02-21 Jiri Gaisler <jiri@gaisler.se>
2
3 * func.c (print_insn_sparc_sis): Add helper function for disassembly.
4 (disp_ctrl): Use helper function.
5
2974be62
AM		 62014-08-19 Alan Modra <amodra@gmail.com>
7
8 * configure: Regenerate.
9
faa743bb
RM		 102014-08-15 Roland McGrath <mcgrathr@google.com>
11
12 * configure: Regenerate.
13 * config.in: Regenerate.
14
60d847df
MF		 152014-03-10 Mike Frysinger <vapier@gentoo.org>
16
17 * interf.c (sim_do_command): Add const to cmd.
18
b2b255bd
MF		 192014-03-05 Mike Frysinger <vapier@gentoo.org>
20
21 * interf.c (sim_load): Add const to prog.
22
40776d19
SDJ		 232013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
24
25 PR sim/16018:
26 * float.c (set_fsr): Add missing "break" statements. Reindent
27 code.
28
bf3d9781
AM		 292013-09-23 Alan Modra <amodra@gmail.com>
30
31 * configure: Regenerate.
32
31e6ad7d
MF		 332013-06-03 Mike Frysinger <vapier@gentoo.org>
34
35 * aclocal.m4, configure: Regenerate.
36
7b7f7f41
JB		 372013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
38
39 * Makefile.in: Include build directory in search path to find
40 config.h
41
4232dbd1
NC		 422012-08-16 Nick Clifton <nickc@redhat.com>
43
44 * end.c: Include config.h before system header files.
45 * erc32.c: Likewise.
46 * exec.c: Likewise.
47 * float.c: Likewise.
48 * func.c: Likewise.
49 * help.c: Likewise.
50 * interf.c: Likewise.
51
9a210f30
JB		 522012-06-15 Joel Brobecker <brobecker@adacore.com>
53
54 * sys.h: Include "config.h".
55
5f3ef9d0
JB		 562012-06-15 Joel Brobecker <brobecker@adacore.com>
57
58 * config.in, configure: Regenerate.
59
a493e3e2
PA		 602012-05-24 Pedro Alves <palves@redhat.com>
61
62 PR gdb/7205
63
64 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
65
2232061b
MF		 662012-03-24 Mike Frysinger <vapier@gentoo.org>
67
68 * aclocal.m4, config.in, configure: Regenerate.
69
b909d38d
MF		 702011-12-31 Mike Frysinger <vapier@gentoo.org>
71
e6ab98cd 72 PR sim/9971:
b909d38d
MF		 73 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
74 the code in gdb's configure.ac with $TERMCAP.
75 * configure: Regenerated.
76
db2e4d67
MF		 772011-12-03 Mike Frysinger <vapier@gentoo.org>
78
79 * aclocal.m4: New file.
80 * configure: Regenerate.
81
9c082ca8
MF		 822011-10-17 Mike Frysinger <vapier@gentoo.org>
83
84 * configure.ac: Change include to common/acinclude.m4.
85
6ffe910a
MF		 862011-10-17 Mike Frysinger <vapier@gentoo.org>
87
88 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
89 call. Replace common.m4 include with SIM_AC_COMMON.
90 * configure: Regenerate.
91
ce6f492f
MF		 922011-06-09 Mike Frysinger <vapier@gentoo.org>
93
94 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
95
248d2a8f
JB		 962011-06-01 Joel Brobecker <brobecker@adacore.com>
97
98 * interf.c (sim_complete_command): New stub function.
99
dae477fe
AB		 1002011-01-11 Andrew Burgess <aburgess@broadcom.com>
101
102 * interf.c (sim_store_register): Update return value to
103 match new API.
104
2464c810
JB		 1052010-05-20 Joel Brobecker <brobecker@adacore.com>
106
107 * sis.h: Remove #include <stdint.h>.
108 (uint64, int64): Redefine without using stdint.h.
109 (UINT64_MAX): Define.
110
94110024
JS		 1112010-04-20 Tiemen Schut <T.Schut@sron.nl>
112
113 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
114 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
115 for counts.
116 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
117 (sim_resume): Specify maximum run time as uint64.
118 * sis.c (run_sim): Change icount to uint64_t.
119 * sis.h: Define uint64 as uint64_t. Change various fields and
120 prototypes to uint64 to support longer simulations.
121
5558e7e6
MF		 1222010-04-14 Mike Frysinger <vapier@gentoo.org>
123
124 * interp.c (sim_write): Add const to buf arg.
125
3725885a
RW		 1262010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
127
128 * configure: Regenerate.
129
d6416cdc
RW		 1302009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
131
81ecdfbb
RW		 132 * config.in: Regenerate.
133 * configure: Likewise.
134
d6416cdc
RW		 135 * configure: Regenerate.
136
d68c23cd
JS		 1372008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
138
139 * erc32.c, exec.c: Fix warnings.
140
b5bd9624
HPN		 1412008-07-11 Hans-Peter Nilsson <hp@axis.com>
142
143 * configure: Regenerate to track ../common/common.m4 changes.
144 * config.in: Ditto.
145
14e1f957
MS		 1462008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
147
148 * sis.c: Correct spelling error.
149
6efef468
JM		 1502008-06-06 Vladimir Prus <vladimir@codesourcery.com>
151 Daniel Jacobowitz <dan@codesourcery.com>
152 Joseph Myers <joseph@codesourcery.com>
153
154 * configure: Regenerate.
155
edc5d9ec
HPN		 1562006-12-21 Hans-Peter Nilsson <hp@axis.com>
157
158 * acconfig.h: Remove.
159 * config.in: Regenerate.
160
70a9be63
HPN		 1612006-12-20 Hans-Peter Nilsson <hp@axis.com>
162
163 * configure.ac: Add test for readline, substitute READLINE.
164 * Makefile.in (READLINE_LIB): New substituted-contents variable.
165 (SIM_EXTRA_LIBDEPS): Don't set.
166 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
167 ../../readline/libreadline.a.
168 * configure: Regenerate.
169
ce928021
DJ		 1702006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
171
172 * Makefile.in (func.o, help.o): Correct dependencies.
173
1742006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
175
176 * Makefile.in (install-sis): Honor DESTDIR.
177
e85e3205
RE		 1782006-06-13 Richard Earnshaw <rearnsha@arm.com>
179
180 * configure: Regenerated.
181
2f0122dc
DJ		 1822006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
183
184 * configure: Regenerated.
185
20e95c23
DJ		 1862006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
187
188 * configure: Regenerated.
189
aba6488e
MM		 1902005-11-28 Mark Mitchell <mark@codesourcery.com>
191
192 * interf.c: (gdb/signals.h): Include it.
193 (sim_stop_reason): Use TARGET_SIGNAL_*.
194
4eeb4f8d
BE		 1952005-07-08 Ben Elliston <bje@au.ibm.com>
196
197 * func.c: Remove ANSI_PROTOTYPES conditional code.
198
2b193c4a
MK		 1992005-03-23 Mark Kettenis <kettenis@gnu.org>
200
201 * configure: Regenerate.
202
187d3d28
JG		 2032005-03-07 Jerome Guitton <guitton@gnat.com>
204
205 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
206 strings.
207 (clear_accex): Ditto.
208 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
209 * sim/erc32/sis.c: Ditto.
210 * sim/erc32/exec.c: Add missing semicolon.
211 * sim/erc32/func.c: Remove definitions of generic_print_address,
212 generic_symbol_at_address, buffer_read_memory and perror_memory, as
213 they are already defined in opcodes/dis-buf.c.
214
35695fd6
AC		 2152005-01-14 Andrew Cagney <cagney@gnu.org>
216
217 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
218 explicit call to AC_CONFIG_HEADER.
219 * configure: Regenerate.
220
f0569246
AC		 2212005-01-12 Andrew Cagney <cagney@gnu.org>
222
223 * configure.ac: Update to use ../common/common.m4.
224 * configure: Re-generate.
225
38f48d72
AC		 2262005-01-11 Andrew Cagney <cagney@localhost.localdomain>
227
228 * configure: Regenerated to track ../common/aclocal.m4 changes.
229
b7026657
AC		 2302005-01-07 Andrew Cagney <cagney@gnu.org>
231
232 * configure.ac: Rename configure.in, require autoconf 2.59.
233 * configure: Re-generate.
234
379832de
HPN		 2352004-12-08 Hans-Peter Nilsson <hp@axis.com>
236
237 * configure: Regenerate for ../common/aclocal.m4 update.
238
2b3cc94f
AS		 2392004-11-11 Andreas Schwab <schwab@suse.de>
240
241 * interf.c: Include "libiberty.h" instead of declaring buildargv
242 ourselves.
243
6b4a8935
AC		 2442003-02-27 Andrew Cagney <cagney@redhat.com>
245
246 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
247
c8cca39f
AC		 2482002-06-16 Andrew Cagney <ac131313@redhat.com>
249
250 * configure: Regenerated to track ../common/aclocal.m4 changes.
251
3c25f8c7
AC		 2522002-06-08 Andrew Cagney <cagney@redhat.com>
253
254 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
255 * interf.c: Include "gdb/remote-sim.h".
256
eb2d80b4
AC		 257Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
258
259 * configure: Regenerated to track ../common/aclocal.m4 changes.
260
a0539197
FCE		 2612000-03-07 Frank Ch. Eigler <fche@redhat.com>
262
263 From John Dallaway <jld@redhat.co.uk>:
264 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
265
0ef33cd0
FCE		 2662000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
267
268 * func.c (buffer_read_memory): Change type of size to unsigned to
269 match prototype
270
d4f3574e
SS		 271Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
272
273 * configure: Regenerated to track ../common/aclocal.m4 changes.
274
cd0fc7c3
SS		 2751999-05-08 Felix Lee <flee@cygnus.com>
276
277 * configure: Regenerated to track ../common/aclocal.m4 changes.
278
7a292a7a
SS		 2791999-03-03 DJ Delorie <dj@cygnus.com>
280
281 * configure.in: add termcap and -luser32 for host=cygwin
282 * configure: regenerate
283
c906108c
SS		 2841999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
285
286 * exec.c (dispatch_instruction):
287 Correct the sense of the
288 if (!sparclite) {
289 sregs->trap = TRAP_UNIMP;
290 break;
291 }
292 clause that has been pasted around: it's correct in the SCAN and
293 DIVScc (divide step) cases (where it was probably originally
294 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
295 ie. instructions only in the SPARC V8 or SPARClite 86x
296 architectures. It was also present when not required for SMUL,
297 SMULcc, UMUL, UMULcc instructions that are present in all
298 architectures.
299
3001999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
301
302 * interf.c (run_sim): Fix a bug in the main loop's handling of
303 annulled delay slot instructions. There is precedent for this
304 change; the _other_ main loop in sis.c gets it right according to
305 my reading of the code.
306
307 The bug is: if an interrupt happens when the next instruction
308 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
309 with the current values of PC and NPC, so when the trap returns,
310 the annulled instruction is indeed executed. Another giveaway is
311 that the annul flag is cleared in execute_trap(): the information
312 is demonstrably discarded.
313
314 The solution is: perform annulling before looking for traps, in
315 fact it's neater to do annulling, see if there's an interrupt and
316 if not, do the instruction, then handle traps be they generated by
317 interrupts pending or by the instruction we might just have done.
318 That's what the sis.c one does.
319
3201999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
321
322 * sis.h: Add asr17 register for support of SparcLITE (at least the
323 Hitachi ones I find before me)
324
325 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
326 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
327 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
328 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
329 (init_regs): Initialize y and asr17.
330 NB: In instruction-set space, the Y register is asr0; the
331 instructions have different names for human reasons only.
332
333 * sis.c:
334 * interf.c: Set boolean mode variable dumbio if invoked with
335 argument "-dumbio" and mention it of verbose.
336 * erc32.c: if "dumbio" is set, do not assume that there is a
337 terminal type device attached to stdin/stdout. Do not set
338 buffering or mess with tcsetattr or do any read operations in
339 order to make UART interrupts; not input data is supported.
340 This is necessary to allow the sim to be used within the eCos
341 testing infrastructure where stdin/stdout are pipes to a TCL
342 program; the sim hangs otherwise.
343
344Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
345
346 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
347
348Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
349
350 * func.c (bfd_load): Add special handling of a.out executables.
351
352Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
353
354 * func.c (bfd_load): Print correct endianness.
355 * interf.c (run_sim): Print debugging information if verbosity level
356 is greater than 2.
357 (sim_open): Repeated -v options now increment verbosity level.
358 (sim_store_register): Handle little-endian case.
359 (flush_window): Print debugging information if verbosity level
360 is greater then 2.
361
362Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
363
364 * interf.c (sim_open): Use revamped memory_read, which makes
365 byte-swapping unnecessary. Add -sparclite-board option for
366 emulating RAM found on typical SPARClite boards. Print
367 error message for unrecognized option.
368 * erc32.c: Change RAM address and size from constants to variables,
369 to allow emulation of SPARClite board RAM.
370 (fetch_bytes, store_bytes): New helper functions for revamped
371 mememory_read and memory_write.
372 (memory_read, memory_write): Rewrite to store bytes in target
373 byte order instead of storing words in host byte order; this
374 greatly simplifies support of little-endian programs.
375 (get_mem_ptr): Remove unnecessary byte parameter.
376 (sis_memory_write, sis_memory_read): Store words in target
377 byte order instead of host byte order.
378 (byte_swap_words): Remove, no longer needed.
379 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
380 (memory_read): Add new sz parameter.
381 * sis.c (run_sim): Use revamped memory_read, which makes
382 byte-swapping unnecessary.
383 * exec.c (dispatch_instruction): Use revamped memory_read, which
384 makes byte-swapping and double-word fetching unnecessary.
385 * func.c (sparclite_board): Declare new variable.
386 (get_regi): Handle little-endian data.
387 (bfd_load): Recognize little-endian SPARClite as having
388 little-endian data.
389
390Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
391
392 * erc32.c (port_init): Print messages only if sis_verbose is true.
393 * func.c (bfd_load): Ditto.
394 * interf.c (sim_open): Ditto.
395
396Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
397
398 * sis.h (uint64, int64): Define.
399 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
400 * (mul64): Simplify calculation of negative result.
401 * (div64): New helper function for 64-bit division.
402 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
403 and UDIVCC.
404
405Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
406
407 * erc32.c (close_port): Don't close stdin; it kills GDB.
408 (byte_swap_words): New function.
409 * sis.h: (byte_swap_words): Declare.
410 * interf.c (run_sim): Always fetch instructions as big-endian.
411 * sis.c (run_sim): Ditto.
412
413Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
414
415 * configure: Regenerated to track ../common/aclocal.m4 changes.
416
417Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
418
419 * configure: Regenerated to track ../common/aclocal.m4 changes.
420 * config.in: Ditto.
421
422Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
423
424 * acconfig.h: New file.
425 * configure.in: Reverted change of Apr 24; use sinclude again.
426
427Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
428
429 * configure: Regenerated to track ../common/aclocal.m4 changes.
430 * config.in: Ditto.
431
432Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
433
434 * configure.in: Don't call sinclude.
435
436Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
437
438 * func.c (disp_fpu): Fix build problem on big-endian hosts.
439
440Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
441
442 * erc32.c (sim_stop): Handle SIGINT gracefully.
443 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
444
445Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
446
447 * exec.c (dispatch_instruction): Change how carry out is calculated
448 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
449
450Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
451
452 * configure: Regenerated to track ../common/aclocal.m4 changes.
453
454Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
455
456 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
457 * erc32.c: Ditto.
458 * exec.c: Ditto.
459 * float.c: Ditto.
460 * func.c: Ditto.
461 * help.c: Ditto.
462 * interf.c: Ditto.
463 * sis.c: Ditto.
464 * sis.h: Ditto.
465
466Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
467
468 * configure: Regenerated to track ../common/aclocal.m4 changes.
469
470Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
471
472 * configure: Regenerated to track ../common/aclocal.m4 changes.
473
474Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
475
476 * configure: Regenerated to track ../common/aclocal.m4 changes.
477
478Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
479
480 * interf.c (sim_store_register, sim_fetch_register): Pass in
481 length parameter. Return -1.
482
483Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
484
485 * configure: Regenerated to track ../common/aclocal.m4 changes.
486
487Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
488
489 * configure: Regenerated to track ../common/aclocal.m4 changes.
490
491Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
492
493 * configure: Regenerated to track ../common/aclocal.m4 changes.
494
495Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
496
497 * configure: Regenerated to track ../common/aclocal.m4 changes.
498 * config.in: Ditto.
499
500Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
501
502 * configure: Regenerated to track ../common/aclocal.m4 changes.
503
504Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
505
506 * configure: Regenerated to track ../common/aclocal.m4 changes.
507
508Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
509
510 * configure: Regenerated to track ../common/aclocal.m4 changes.
511
512Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
513
514 * configure: Regenerated to track ../common/aclocal.m4 changes.
515
516Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
517
518 * configure: Regenerated to track ../common/aclocal.m4 changes.
519
520Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
521
522 * configure: Regenerated to track ../common/aclocal.m4 changes.
523
524Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
525
526 * configure: Regenerated to track ../common/aclocal.m4 changes.
527
528Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
529
530 * configure: Regenerated to track ../common/aclocal.m4 changes.
531 * config.in: Ditto.
532
533Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
534
535 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
536
537 * interf.c (sim_kill): Delete.
538 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
539 argument.
540 (sim_load): Don't save start address.
541 (start_address): Delete variable.
542
543Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
544
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
546 * config.in: Ditto.
547
548Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
549
550 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
551
552Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
553
554 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
555
556Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
557
558 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
559 (sim_open): Add callback arg, save it.
560
561Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
562
563 * configure: Regenerated to track ../common/aclocal.m4 changes.
564
565Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
566
567 * interf.c (sim_open): Undo patch to add -E support.
568
569Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
570
571 * interf.c (sim_open): Ignore -E arg.
572 (start_address): New static local.
573 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
574 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
575
576Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
577
578 * Makefile.in (install-sis): Depend upon installdirs. Use
579 $(program_transform_name) directly, rather than using
580 $(INSTALL_XFORM).
581
582Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
583
584 * configure: Regenerated to track ../common/aclocal.m4 changes.
585 * config.in: Ditto.
586
587Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
588
589 * interf.c (sim_open): New arg `kind'.
590
591 * configure: Regenerated to track ../common/aclocal.m4 changes.
592
593Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
594
595 * configure: Regenerated to track ../common/aclocal.m4 changes.
596
597Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
598
599 * configure: Re-generate.
600
601Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
602
603 * interf.c (sim_open): New SIM_DESC result. Argument is now in
604 argv form.
605 (other sim_*): New SIM_DESC argument.
606
607Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
608
609 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
610 COMMON_{PRE,POST}_CONFIG_FRAG instead.
611 * configure.in: sinclude ../common/aclocal.m4.
612 * configure: Regenerated.
613
614Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
615
616 * configure configure.in Makefile.in: Update to new configure
617 scheme which is more compatible with WinGDB builds.
618 * configure.in: Improve comment on how to run autoconf.
619 * configure: Re-run autoconf to get new ../common/aclocal.m4.
620 * Makefile.in: Use autoconf substitution to install common
621 makefile fragment.
622
623Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
624
625 * interf.c (run_sim): Stop the simulator and reset the stdio after
626 breakpoints.
627
628Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
629
630 * configure.in: Look for libtermcap.a.
631 * Makefile.in: Only link in -ltermcap if it exists.
632 * erc32.c: Update to version 2.6a. Fix uart handling.
633 * exec.c: Update to version 2.6a. Add sparclite support.
634 * float.c: Update to version 2.6a. Convert comments to
635 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
636 point exceptions work on win32.
637 * func.c: Update to version 2.6a. Fix uart handling, add support
638 for user error traps.
639 * help.c: Update to version 2.6a. Add help note on user error
640 traps.
641 * interf.c: Update to version 2.6a. Fix uart handling, and add
642 sparclite support.
643 * examples/gccx: Use sparclite cross compiler, not native gcc.
644 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
645 the psr register.
646
647Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
648
649 * Makefile.in (run.o): Remove this rule, it hides the one in
650 ../common/Make-common.in that correctly references the source
651 in the sibling ../common directory.
652
653Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
654
655 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
656 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
657 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
658 * configure.in: Simplify using macros in ../common/aclocal.m4.
659 Call AC_CHECK_HEADERS(stdlib.h).
660 * configure: Regenerated.
661 * config.in: New file.
662 * func.c (sim_set_callbacks): Delete, moved to
663 * interf.c (sim_set_callbacks): here.
664 (sim_callback): New global.
665 Rewrite all calls to printf_filtered to go through callback.
666 (sim_size,sim_trace): New functions.
667 (sim_{insert,remove}_breakpoint): #if 0 out.
668 * sis.c: #include "config.h". #include <stdlib.h> if present.
669 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
670 * sis.h: #include "callback.h".
671 * run.c: Deleted, using one in ../common now.
672
673Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
674
675 * Makefile.in (clean): Move config.log to distclean.
676
677Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
678
679 * Makefile.in (clean): Also remove config.log.
680
681Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
682
683 * Makefile.in (CC_FOR_BUILD): New variable.
684 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
685 (RANLIB, CC): Likewise.
686 (end): Use $(CC_FOR_BUILD), not $(CC).
687 * configure.in: Set CC_FOR_BUILD.
688 * configure: Rebuild.
689
690Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
691
692 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
693 there either...).
694
695Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
696
697 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
698 necessary.
699 * (port_init): Don't even *try* to open pty's under _WIN32.
700 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
701 * float.c: Get rid of #warning. Makes Microsoft C barf.
702 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
703 compiler warning.
704 * (sim_load sim_create_inferior sim_read): Use prototypes only in
705 decls, not defs.
706 * Get rid of enum sim_stop. It's defined in remote-sim.h.
707 * (sim_stop_reason): Define SIGTRAP if _WIN32.
708 * sis.h: Include ansidecl.h and remote-sim.h.
709
710Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
711
712 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
713 sis.h: Get rid of all uses of long long's.
714 * (close_port read_uart write_uart uarta_tx): Don't seg fault
715 when can't open pty's.
716 * exec.c: Add two new instructions: smul, and divscc.
717 * interf.c (flush_windows): New routine to flush the register
718 windows out to the stack just before returning to GDB. Makes
719 backtraces work much better.
720
721Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
722
723 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
724 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
725 (docdir, oldincludedir): Removed.
726 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
727 (AC_PROG_INSTALL): Added.
728 * configure: Rebuilt.
729
730Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
731
732 * configure.in: Call AC_PROG_CC before running configure.host.
733 * configure: Rebuild with autoconf 2.10.
734
735Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
736
737 * Makefile.in (install): Don't check to see if tooldir exists.
738 Make $(tooldir) and $(tooldir)/bin.
739
740Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
741
742 * Makefile.in (end.h): Use explicit ./ when running end.
743
744Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
745
746 * func.c(bfd_load): Don't try to print the filename if the pfbd is
747 NULL.
748 * interf.c(sim_load): Pass the whole string, not just the first
749 byte.
750
751Version 2.1 26-02-96
752--------------------
753
754* Fixed bug in "go" command.
755
756version 2.0 05-02-96
757--------------------
758
759* Fixed bug in interrupt force register (erc32.c).
760
761* Change file load function to use bfd_openr.
762
763* SIS should now be endian independent.
764
765version 1.8 24-11-95
766--------------------
767
768* Fixed FPU timing - some sequences of FPU instructions did not calculate
769 the resource dependencies right.
770
771* Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
772 but no FPU trap is generated.
773
774version 1.7.1 31-10-95
775--------------------
776
777* Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
778 the FPU stays in execute mode.
779
780* Corrected JMPL and RETT timing (these instructions takes two cycles).
781
782
783version 1.7 25-10-95
784--------------------
785
786* Interrupt during annuled instruction corrupted return address - fixed.
787
788
789version 1.6.2 25-10-95
790--------------------
791
792* Added -DFAST_UART to Makefile
793
794
795version 1.6.1 24-10-95
796--------------------
797
798* Fixed bug in STDFQ which caused bus error
799
800
801version 1.6 02-10-95
802--------------------
803
804* Modified srt0.s to include code that initiates registers in IU and FPU
805 and initializes the data segment. The simulator 'load' command does not
806 longer initialize the data segment!
807
808* Corrected MEC timer operation; scalers now divide the frequency by
809 (scaler_value + 1).
810
811* MEC breakpoints are not checked during store operation
812
813
814version 1.5 14-09-95
815--------------------
816
817* Fixed some bugs in the cycle counting for IU & FPU instructions.
818
819* Fixed bug that allowed an annuled instruction to cause memory exception.
820
821* The *ws parameter in mem.c should now contain the number of waitstates
822 required by the memory access (was total number of cycles).
823
824* The supplied srt0.s now clears the BSS (thanks Joel).
825
826version 1.4 22-08-95
827--------------------
828
829* Added a '-g' switch to enable/disable the GNU readline(), which cause
830some problems on solaris 2.x machines.
831
832* Enabled MEC watchpoint and breakpoint function to mem.c. Performance
833may suffer a bit ...
834
835NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
836
837version 1.3 26-07-95
838--------------------
839
840* Fixed bug in mulscc instruction (how could that ever have worked?)
841
842* Fixed bug in UART B (flushed characters on UART A), thanks Paul.
843
844version 1.2 13-07-95
845--------------------
846
847* Fixed bug in interrupt handling (wrong interrupt selected when more that
848one interrupt pending)
849
850* Fixed updating of condition codes during logical instructions (carry and
851overflow were not reset)
852
853* Fixed bug in WRTBR (tt field was wrongly over-written)
854
855version 1.1 07-07-95
856--------------------
857
858* Fixed several bugs in the interrupt handler and callback routines.
859(reported by Paul Warren, Alsys)
GDB Binutils - Deliverables
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