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* readelf.c (print_symbol): Handle symbol characters as unsigned.
[deliverable/binutils-gdb.git] / sim / erc32 / ChangeLog
CommitLineData
2464c810
JB		 12010-05-20 Joel Brobecker <brobecker@adacore.com>
2
3 * sis.h: Remove #include <stdint.h>.
4 (uint64, int64): Redefine without using stdint.h.
5 (UINT64_MAX): Define.
6
94110024
JS		 72010-04-20 Tiemen Schut <T.Schut@sron.nl>
8
9 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
10 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
11 for counts.
12 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
13 (sim_resume): Specify maximum run time as uint64.
14 * sis.c (run_sim): Change icount to uint64_t.
15 * sis.h: Define uint64 as uint64_t. Change various fields and
16 prototypes to uint64 to support longer simulations.
17
5558e7e6
MF		 182010-04-14 Mike Frysinger <vapier@gentoo.org>
19
20 * interp.c (sim_write): Add const to buf arg.
21
3725885a
RW		 222010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
23
24 * configure: Regenerate.
25
d6416cdc
RW		 262009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
27
81ecdfbb
RW		 28 * config.in: Regenerate.
29 * configure: Likewise.
30
d6416cdc
RW		 31 * configure: Regenerate.
32
d68c23cd
JS		 332008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
34
35 * erc32.c, exec.c: Fix warnings.
36
b5bd9624
HPN		 372008-07-11 Hans-Peter Nilsson <hp@axis.com>
38
39 * configure: Regenerate to track ../common/common.m4 changes.
40 * config.in: Ditto.
41
14e1f957
MS		 422008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
43
44 * sis.c: Correct spelling error.
45
6efef468
JM		 462008-06-06 Vladimir Prus <vladimir@codesourcery.com>
47 Daniel Jacobowitz <dan@codesourcery.com>
48 Joseph Myers <joseph@codesourcery.com>
49
50 * configure: Regenerate.
51
edc5d9ec
HPN		 522006-12-21 Hans-Peter Nilsson <hp@axis.com>
53
54 * acconfig.h: Remove.
55 * config.in: Regenerate.
56
70a9be63
HPN		 572006-12-20 Hans-Peter Nilsson <hp@axis.com>
58
59 * configure.ac: Add test for readline, substitute READLINE.
60 * Makefile.in (READLINE_LIB): New substituted-contents variable.
61 (SIM_EXTRA_LIBDEPS): Don't set.
62 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
63 ../../readline/libreadline.a.
64 * configure: Regenerate.
65
ce928021
DJ		 662006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
67
68 * Makefile.in (func.o, help.o): Correct dependencies.
69
702006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
71
72 * Makefile.in (install-sis): Honor DESTDIR.
73
e85e3205
RE		 742006-06-13 Richard Earnshaw <rearnsha@arm.com>
75
76 * configure: Regenerated.
77
2f0122dc
DJ		 782006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
79
80 * configure: Regenerated.
81
20e95c23
DJ		 822006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
83
84 * configure: Regenerated.
85
aba6488e
MM		 862005-11-28 Mark Mitchell <mark@codesourcery.com>
87
88 * interf.c: (gdb/signals.h): Include it.
89 (sim_stop_reason): Use TARGET_SIGNAL_*.
90
4eeb4f8d
BE		 912005-07-08 Ben Elliston <bje@au.ibm.com>
92
93 * func.c: Remove ANSI_PROTOTYPES conditional code.
94
2b193c4a
MK		 952005-03-23 Mark Kettenis <kettenis@gnu.org>
96
97 * configure: Regenerate.
98
187d3d28
JG		 992005-03-07 Jerome Guitton <guitton@gnat.com>
100
101 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
102 strings.
103 (clear_accex): Ditto.
104 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
105 * sim/erc32/sis.c: Ditto.
106 * sim/erc32/exec.c: Add missing semicolon.
107 * sim/erc32/func.c: Remove definitions of generic_print_address,
108 generic_symbol_at_address, buffer_read_memory and perror_memory, as
109 they are already defined in opcodes/dis-buf.c.
110
35695fd6
AC		 1112005-01-14 Andrew Cagney <cagney@gnu.org>
112
113 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
114 explicit call to AC_CONFIG_HEADER.
115 * configure: Regenerate.
116
f0569246
AC		 1172005-01-12 Andrew Cagney <cagney@gnu.org>
118
119 * configure.ac: Update to use ../common/common.m4.
120 * configure: Re-generate.
121
38f48d72
AC		 1222005-01-11 Andrew Cagney <cagney@localhost.localdomain>
123
124 * configure: Regenerated to track ../common/aclocal.m4 changes.
125
b7026657
AC		 1262005-01-07 Andrew Cagney <cagney@gnu.org>
127
128 * configure.ac: Rename configure.in, require autoconf 2.59.
129 * configure: Re-generate.
130
379832de
HPN		 1312004-12-08 Hans-Peter Nilsson <hp@axis.com>
132
133 * configure: Regenerate for ../common/aclocal.m4 update.
134
2b3cc94f
AS		 1352004-11-11 Andreas Schwab <schwab@suse.de>
136
137 * interf.c: Include "libiberty.h" instead of declaring buildargv
138 ourselves.
139
6b4a8935
AC		 1402003-02-27 Andrew Cagney <cagney@redhat.com>
141
142 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
143
c8cca39f
AC		 1442002-06-16 Andrew Cagney <ac131313@redhat.com>
145
146 * configure: Regenerated to track ../common/aclocal.m4 changes.
147
3c25f8c7
AC		 1482002-06-08 Andrew Cagney <cagney@redhat.com>
149
150 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
151 * interf.c: Include "gdb/remote-sim.h".
152
eb2d80b4
AC		 153Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
154
155 * configure: Regenerated to track ../common/aclocal.m4 changes.
156
a0539197
FCE		 1572000-03-07 Frank Ch. Eigler <fche@redhat.com>
158
159 From John Dallaway <jld@redhat.co.uk>:
160 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
161
0ef33cd0
FCE		 1622000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
163
164 * func.c (buffer_read_memory): Change type of size to unsigned to
165 match prototype
166
d4f3574e
SS		 167Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
168
169 * configure: Regenerated to track ../common/aclocal.m4 changes.
170
cd0fc7c3
SS		 1711999-05-08 Felix Lee <flee@cygnus.com>
172
173 * configure: Regenerated to track ../common/aclocal.m4 changes.
174
7a292a7a
SS		 1751999-03-03 DJ Delorie <dj@cygnus.com>
176
177 * configure.in: add termcap and -luser32 for host=cygwin
178 * configure: regenerate
179
c906108c
SS		 1801999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
181
182 * exec.c (dispatch_instruction):
183 Correct the sense of the
184 if (!sparclite) {
185 sregs->trap = TRAP_UNIMP;
186 break;
187 }
188 clause that has been pasted around: it's correct in the SCAN and
189 DIVScc (divide step) cases (where it was probably originally
190 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
191 ie. instructions only in the SPARC V8 or SPARClite 86x
192 architectures. It was also present when not required for SMUL,
193 SMULcc, UMUL, UMULcc instructions that are present in all
194 architectures.
195
1961999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
197
198 * interf.c (run_sim): Fix a bug in the main loop's handling of
199 annulled delay slot instructions. There is precedent for this
200 change; the _other_ main loop in sis.c gets it right according to
201 my reading of the code.
202
203 The bug is: if an interrupt happens when the next instruction
204 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
205 with the current values of PC and NPC, so when the trap returns,
206 the annulled instruction is indeed executed. Another giveaway is
207 that the annul flag is cleared in execute_trap(): the information
208 is demonstrably discarded.
209
210 The solution is: perform annulling before looking for traps, in
211 fact it's neater to do annulling, see if there's an interrupt and
212 if not, do the instruction, then handle traps be they generated by
213 interrupts pending or by the instruction we might just have done.
214 That's what the sis.c one does.
215
2161999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
217
218 * sis.h: Add asr17 register for support of SparcLITE (at least the
219 Hitachi ones I find before me)
220
221 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
222 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
223 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
224 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
225 (init_regs): Initialize y and asr17.
226 NB: In instruction-set space, the Y register is asr0; the
227 instructions have different names for human reasons only.
228
229 * sis.c:
230 * interf.c: Set boolean mode variable dumbio if invoked with
231 argument "-dumbio" and mention it of verbose.
232 * erc32.c: if "dumbio" is set, do not assume that there is a
233 terminal type device attached to stdin/stdout. Do not set
234 buffering or mess with tcsetattr or do any read operations in
235 order to make UART interrupts; not input data is supported.
236 This is necessary to allow the sim to be used within the eCos
237 testing infrastructure where stdin/stdout are pipes to a TCL
238 program; the sim hangs otherwise.
239
240Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
241
242 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
243
244Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
245
246 * func.c (bfd_load): Add special handling of a.out executables.
247
248Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
249
250 * func.c (bfd_load): Print correct endianness.
251 * interf.c (run_sim): Print debugging information if verbosity level
252 is greater than 2.
253 (sim_open): Repeated -v options now increment verbosity level.
254 (sim_store_register): Handle little-endian case.
255 (flush_window): Print debugging information if verbosity level
256 is greater then 2.
257
258Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
259
260 * interf.c (sim_open): Use revamped memory_read, which makes
261 byte-swapping unnecessary. Add -sparclite-board option for
262 emulating RAM found on typical SPARClite boards. Print
263 error message for unrecognized option.
264 * erc32.c: Change RAM address and size from constants to variables,
265 to allow emulation of SPARClite board RAM.
266 (fetch_bytes, store_bytes): New helper functions for revamped
267 mememory_read and memory_write.
268 (memory_read, memory_write): Rewrite to store bytes in target
269 byte order instead of storing words in host byte order; this
270 greatly simplifies support of little-endian programs.
271 (get_mem_ptr): Remove unnecessary byte parameter.
272 (sis_memory_write, sis_memory_read): Store words in target
273 byte order instead of host byte order.
274 (byte_swap_words): Remove, no longer needed.
275 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
276 (memory_read): Add new sz parameter.
277 * sis.c (run_sim): Use revamped memory_read, which makes
278 byte-swapping unnecessary.
279 * exec.c (dispatch_instruction): Use revamped memory_read, which
280 makes byte-swapping and double-word fetching unnecessary.
281 * func.c (sparclite_board): Declare new variable.
282 (get_regi): Handle little-endian data.
283 (bfd_load): Recognize little-endian SPARClite as having
284 little-endian data.
285
286Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
287
288 * erc32.c (port_init): Print messages only if sis_verbose is true.
289 * func.c (bfd_load): Ditto.
290 * interf.c (sim_open): Ditto.
291
292Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
293
294 * sis.h (uint64, int64): Define.
295 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
296 * (mul64): Simplify calculation of negative result.
297 * (div64): New helper function for 64-bit division.
298 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
299 and UDIVCC.
300
301Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
302
303 * erc32.c (close_port): Don't close stdin; it kills GDB.
304 (byte_swap_words): New function.
305 * sis.h: (byte_swap_words): Declare.
306 * interf.c (run_sim): Always fetch instructions as big-endian.
307 * sis.c (run_sim): Ditto.
308
309Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
310
311 * configure: Regenerated to track ../common/aclocal.m4 changes.
312
313Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
314
315 * configure: Regenerated to track ../common/aclocal.m4 changes.
316 * config.in: Ditto.
317
318Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
319
320 * acconfig.h: New file.
321 * configure.in: Reverted change of Apr 24; use sinclude again.
322
323Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
324
325 * configure: Regenerated to track ../common/aclocal.m4 changes.
326 * config.in: Ditto.
327
328Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
329
330 * configure.in: Don't call sinclude.
331
332Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
333
334 * func.c (disp_fpu): Fix build problem on big-endian hosts.
335
336Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
337
338 * erc32.c (sim_stop): Handle SIGINT gracefully.
339 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
340
341Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
342
343 * exec.c (dispatch_instruction): Change how carry out is calculated
344 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
345
346Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
347
348 * configure: Regenerated to track ../common/aclocal.m4 changes.
349
350Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
351
352 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
353 * erc32.c: Ditto.
354 * exec.c: Ditto.
355 * float.c: Ditto.
356 * func.c: Ditto.
357 * help.c: Ditto.
358 * interf.c: Ditto.
359 * sis.c: Ditto.
360 * sis.h: Ditto.
361
362Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
363
364 * configure: Regenerated to track ../common/aclocal.m4 changes.
365
366Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
367
368 * configure: Regenerated to track ../common/aclocal.m4 changes.
369
370Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
371
372 * configure: Regenerated to track ../common/aclocal.m4 changes.
373
374Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
375
376 * interf.c (sim_store_register, sim_fetch_register): Pass in
377 length parameter. Return -1.
378
379Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
380
381 * configure: Regenerated to track ../common/aclocal.m4 changes.
382
383Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
384
385 * configure: Regenerated to track ../common/aclocal.m4 changes.
386
387Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
388
389 * configure: Regenerated to track ../common/aclocal.m4 changes.
390
391Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
392
393 * configure: Regenerated to track ../common/aclocal.m4 changes.
394 * config.in: Ditto.
395
396Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
397
398 * configure: Regenerated to track ../common/aclocal.m4 changes.
399
400Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
401
402 * configure: Regenerated to track ../common/aclocal.m4 changes.
403
404Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
405
406 * configure: Regenerated to track ../common/aclocal.m4 changes.
407
408Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
409
410 * configure: Regenerated to track ../common/aclocal.m4 changes.
411
412Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
413
414 * configure: Regenerated to track ../common/aclocal.m4 changes.
415
416Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
417
418 * configure: Regenerated to track ../common/aclocal.m4 changes.
419
420Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
421
422 * configure: Regenerated to track ../common/aclocal.m4 changes.
423
424Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
425
426 * configure: Regenerated to track ../common/aclocal.m4 changes.
427 * config.in: Ditto.
428
429Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
430
431 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
432
433 * interf.c (sim_kill): Delete.
434 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
435 argument.
436 (sim_load): Don't save start address.
437 (start_address): Delete variable.
438
439Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
440
441 * configure: Regenerated to track ../common/aclocal.m4 changes.
442 * config.in: Ditto.
443
444Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
445
446 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
447
448Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
449
450 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
451
452Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
453
454 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
455 (sim_open): Add callback arg, save it.
456
457Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
458
459 * configure: Regenerated to track ../common/aclocal.m4 changes.
460
461Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
462
463 * interf.c (sim_open): Undo patch to add -E support.
464
465Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
466
467 * interf.c (sim_open): Ignore -E arg.
468 (start_address): New static local.
469 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
470 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
471
472Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
473
474 * Makefile.in (install-sis): Depend upon installdirs. Use
475 $(program_transform_name) directly, rather than using
476 $(INSTALL_XFORM).
477
478Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
479
480 * configure: Regenerated to track ../common/aclocal.m4 changes.
481 * config.in: Ditto.
482
483Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
484
485 * interf.c (sim_open): New arg `kind'.
486
487 * configure: Regenerated to track ../common/aclocal.m4 changes.
488
489Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
490
491 * configure: Regenerated to track ../common/aclocal.m4 changes.
492
493Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
494
495 * configure: Re-generate.
496
497Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
498
499 * interf.c (sim_open): New SIM_DESC result. Argument is now in
500 argv form.
501 (other sim_*): New SIM_DESC argument.
502
503Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
504
505 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
506 COMMON_{PRE,POST}_CONFIG_FRAG instead.
507 * configure.in: sinclude ../common/aclocal.m4.
508 * configure: Regenerated.
509
510Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
511
512 * configure configure.in Makefile.in: Update to new configure
513 scheme which is more compatible with WinGDB builds.
514 * configure.in: Improve comment on how to run autoconf.
515 * configure: Re-run autoconf to get new ../common/aclocal.m4.
516 * Makefile.in: Use autoconf substitution to install common
517 makefile fragment.
518
519Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
520
521 * interf.c (run_sim): Stop the simulator and reset the stdio after
522 breakpoints.
523
524Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
525
526 * configure.in: Look for libtermcap.a.
527 * Makefile.in: Only link in -ltermcap if it exists.
528 * erc32.c: Update to version 2.6a. Fix uart handling.
529 * exec.c: Update to version 2.6a. Add sparclite support.
530 * float.c: Update to version 2.6a. Convert comments to
531 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
532 point exceptions work on win32.
533 * func.c: Update to version 2.6a. Fix uart handling, add support
534 for user error traps.
535 * help.c: Update to version 2.6a. Add help note on user error
536 traps.
537 * interf.c: Update to version 2.6a. Fix uart handling, and add
538 sparclite support.
539 * examples/gccx: Use sparclite cross compiler, not native gcc.
540 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
541 the psr register.
542
543Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
544
545 * Makefile.in (run.o): Remove this rule, it hides the one in
546 ../common/Make-common.in that correctly references the source
547 in the sibling ../common directory.
548
549Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
550
551 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
552 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
553 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
554 * configure.in: Simplify using macros in ../common/aclocal.m4.
555 Call AC_CHECK_HEADERS(stdlib.h).
556 * configure: Regenerated.
557 * config.in: New file.
558 * func.c (sim_set_callbacks): Delete, moved to
559 * interf.c (sim_set_callbacks): here.
560 (sim_callback): New global.
561 Rewrite all calls to printf_filtered to go through callback.
562 (sim_size,sim_trace): New functions.
563 (sim_{insert,remove}_breakpoint): #if 0 out.
564 * sis.c: #include "config.h". #include <stdlib.h> if present.
565 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
566 * sis.h: #include "callback.h".
567 * run.c: Deleted, using one in ../common now.
568
569Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
570
571 * Makefile.in (clean): Move config.log to distclean.
572
573Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
574
575 * Makefile.in (clean): Also remove config.log.
576
577Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
578
579 * Makefile.in (CC_FOR_BUILD): New variable.
580 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
581 (RANLIB, CC): Likewise.
582 (end): Use $(CC_FOR_BUILD), not $(CC).
583 * configure.in: Set CC_FOR_BUILD.
584 * configure: Rebuild.
585
586Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
587
588 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
589 there either...).
590
591Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
592
593 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
594 necessary.
595 * (port_init): Don't even *try* to open pty's under _WIN32.
596 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
597 * float.c: Get rid of #warning. Makes Microsoft C barf.
598 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
599 compiler warning.
600 * (sim_load sim_create_inferior sim_read): Use prototypes only in
601 decls, not defs.
602 * Get rid of enum sim_stop. It's defined in remote-sim.h.
603 * (sim_stop_reason): Define SIGTRAP if _WIN32.
604 * sis.h: Include ansidecl.h and remote-sim.h.
605
606Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
607
608 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
609 sis.h: Get rid of all uses of long long's.
610 * (close_port read_uart write_uart uarta_tx): Don't seg fault
611 when can't open pty's.
612 * exec.c: Add two new instructions: smul, and divscc.
613 * interf.c (flush_windows): New routine to flush the register
614 windows out to the stack just before returning to GDB. Makes
615 backtraces work much better.
616
617Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
618
619 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
620 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
621 (docdir, oldincludedir): Removed.
622 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
623 (AC_PROG_INSTALL): Added.
624 * configure: Rebuilt.
625
626Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
627
628 * configure.in: Call AC_PROG_CC before running configure.host.
629 * configure: Rebuild with autoconf 2.10.
630
631Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
632
633 * Makefile.in (install): Don't check to see if tooldir exists.
634 Make $(tooldir) and $(tooldir)/bin.
635
636Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
637
638 * Makefile.in (end.h): Use explicit ./ when running end.
639
640Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
641
642 * func.c(bfd_load): Don't try to print the filename if the pfbd is
643 NULL.
644 * interf.c(sim_load): Pass the whole string, not just the first
645 byte.
646
647Version 2.1 26-02-96
648--------------------
649
650* Fixed bug in "go" command.
651
652version 2.0 05-02-96
653--------------------
654
655* Fixed bug in interrupt force register (erc32.c).
656
657* Change file load function to use bfd_openr.
658
659* SIS should now be endian independent.
660
661version 1.8 24-11-95
662--------------------
663
664* Fixed FPU timing - some sequences of FPU instructions did not calculate
665 the resource dependencies right.
666
667* Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
668 but no FPU trap is generated.
669
670version 1.7.1 31-10-95
671--------------------
672
673* Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
674 the FPU stays in execute mode.
675
676* Corrected JMPL and RETT timing (these instructions takes two cycles).
677
678
679version 1.7 25-10-95
680--------------------
681
682* Interrupt during annuled instruction corrupted return address - fixed.
683
684
685version 1.6.2 25-10-95
686--------------------
687
688* Added -DFAST_UART to Makefile
689
690
691version 1.6.1 24-10-95
692--------------------
693
694* Fixed bug in STDFQ which caused bus error
695
696
697version 1.6 02-10-95
698--------------------
699
700* Modified srt0.s to include code that initiates registers in IU and FPU
701 and initializes the data segment. The simulator 'load' command does not
702 longer initialize the data segment!
703
704* Corrected MEC timer operation; scalers now divide the frequency by
705 (scaler_value + 1).
706
707* MEC breakpoints are not checked during store operation
708
709
710version 1.5 14-09-95
711--------------------
712
713* Fixed some bugs in the cycle counting for IU & FPU instructions.
714
715* Fixed bug that allowed an annuled instruction to cause memory exception.
716
717* The *ws parameter in mem.c should now contain the number of waitstates
718 required by the memory access (was total number of cycles).
719
720* The supplied srt0.s now clears the BSS (thanks Joel).
721
722version 1.4 22-08-95
723--------------------
724
725* Added a '-g' switch to enable/disable the GNU readline(), which cause
726some problems on solaris 2.x machines.
727
728* Enabled MEC watchpoint and breakpoint function to mem.c. Performance
729may suffer a bit ...
730
731NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
732
733version 1.3 26-07-95
734--------------------
735
736* Fixed bug in mulscc instruction (how could that ever have worked?)
737
738* Fixed bug in UART B (flushed characters on UART A), thanks Paul.
739
740version 1.2 13-07-95
741--------------------
742
743* Fixed bug in interrupt handling (wrong interrupt selected when more that
744one interrupt pending)
745
746* Fixed updating of condition codes during logical instructions (carry and
747overflow were not reset)
748
749* Fixed bug in WRTBR (tt field was wrongly over-written)
750
751version 1.1 07-07-95
752--------------------
753
754* Fixed several bugs in the interrupt handler and callback routines.
755(reported by Paul Warren, Alsys)
GDB Binutils - Deliverables
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