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sim/erc32: Added -v command line switch for verbose output
[deliverable/binutils-gdb.git] / sim / erc32 / ChangeLog
CommitLineData
638fcdad
JG		 12015-03-17 Jiri Gaisler <jiri@gaisler.se>
2
3 * func.c (show_stat): Print simulation time in portable long long
4 format.
5 * help.c (usage): Update usage help print-out.
6 * sis.c (run_sim): Increase debug level with -v. Also print
7 simulation time in portable long long format.
8 * sis.h: Use stdint.h for portable 32- and 64-bit ints.
9
ae7d0cac
MF		 102015-03-16 Mike Frysinger <vapier@gentoo.org>
11
12 * config.in, configure: Regenerate.
13
9c5f41df
JG		 142015-03-16 Jiri Gaisler <jiri@gaisler.se>
15
16 * Makefile.in (end, end.h): Remove target rules.
17 (clean): Remove end and end.h.
18 (erc32.o, exec.o, float.o, func.o, help.o, interf.o, sis.o): Delete
19 rules.
20 * configure, config.in: Regenerate.
21 * configure.ac: Use SIM_AC_OPTION_HOSTENDIAN
22 * end.c: Delete.
23 * erc32.c: Remove end.h include.
24 * exec.c: Remove end.h include. Use HOST_LITTLE_ENDIAN.
25 * func.c, sis.c: Likewise.
26
465fb143
MF		 272015-03-14 Mike Frysinger <vapier@gentoo.org>
28
29 * Makefile.in (SIM_RUN_OBJS): Set to sis.o.
30
5cddc23a
MF		 312015-03-14 Mike Frysinger <vapier@gentoo.org>
32
33 * configure.ac (AC_CHECK_HEADERS): Delete.
34 * aclocal.m4, configure: Regenerate.
35
5634e839
JG		 362015-02-22 Jiri Gaisler <jiri@gaisler.se>
37
38 * Makefile.in: Add include path to readline.h.
39 sis.c: Remove locally define readline types.
40
96d67095
JG		 412015-02-21 Jiri Gaisler <jiri@gaisler.se>
42
43 * func.c (reset_stat, show_stat): Switch to double in time keeping.
44 (get_time): New function to get system time.
45 * interf.c (run_sim): Use get_time() for system time.
46 * sis.c (run_sim): Likewise.
47 * sis.h: Likewise.
48
bb6ead91
JG		 492015-02-21 Jiri Gaisler <jiri@gaisler.se>
50
51 * Makefile.in: Remove unused defines
52
0172ee3a
JG		 532015-02-21 Jiri Gaisler <jiri@gaisler.se>
54
55 * float.c (get_accex, clear_accex, set_fsr): Use functions from fenv.h
56 instead of custom assembly.
57
20a0ffe3
JG		 582015-02-21 Jiri Gaisler <jiri@gaisler.se>
59
60 * erc32.c (mec_read): Allow simulator memory size to be read
61 by application.
62 (boot_init): initialize memory and timers if start address is
63 not 0.
64 * func.c (exe_cmd): Call boot_init if start address not 0.
65 * interf.c (run_sim): Likewise.
66
df9bc416
JG		 672015-02-21 Jiri Gaisler <jiri@gaisler.se>
68
69 * exec.c (init_regs): erc32 has vendor ID 1 and version ID 1 in %psr.
70
53b5af48
JG		 712015-02-21 Jiri Gaisler <jiri@gaisler.se>
72
73 * func.c (print_insn_sparc_sis): Add helper function for disassembly.
74 (disp_ctrl): Use helper function.
75
2974be62
AM		 762014-08-19 Alan Modra <amodra@gmail.com>
77
78 * configure: Regenerate.
79
faa743bb
RM		 802014-08-15 Roland McGrath <mcgrathr@google.com>
81
82 * configure: Regenerate.
83 * config.in: Regenerate.
84
60d847df
MF		 852014-03-10 Mike Frysinger <vapier@gentoo.org>
86
87 * interf.c (sim_do_command): Add const to cmd.
88
b2b255bd
MF		 892014-03-05 Mike Frysinger <vapier@gentoo.org>
90
91 * interf.c (sim_load): Add const to prog.
92
40776d19
SDJ		 932013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
94
95 PR sim/16018:
96 * float.c (set_fsr): Add missing "break" statements. Reindent
97 code.
98
bf3d9781
AM		 992013-09-23 Alan Modra <amodra@gmail.com>
100
101 * configure: Regenerate.
102
31e6ad7d
MF		 1032013-06-03 Mike Frysinger <vapier@gentoo.org>
104
105 * aclocal.m4, configure: Regenerate.
106
7b7f7f41
JB		 1072013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
108
109 * Makefile.in: Include build directory in search path to find
110 config.h
111
4232dbd1
NC		 1122012-08-16 Nick Clifton <nickc@redhat.com>
113
114 * end.c: Include config.h before system header files.
115 * erc32.c: Likewise.
116 * exec.c: Likewise.
117 * float.c: Likewise.
118 * func.c: Likewise.
119 * help.c: Likewise.
120 * interf.c: Likewise.
121
9a210f30
JB		 1222012-06-15 Joel Brobecker <brobecker@adacore.com>
123
124 * sys.h: Include "config.h".
125
5f3ef9d0
JB		 1262012-06-15 Joel Brobecker <brobecker@adacore.com>
127
128 * config.in, configure: Regenerate.
129
a493e3e2
PA		 1302012-05-24 Pedro Alves <palves@redhat.com>
131
132 PR gdb/7205
133
134 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
135
2232061b
MF		 1362012-03-24 Mike Frysinger <vapier@gentoo.org>
137
138 * aclocal.m4, config.in, configure: Regenerate.
139
b909d38d
MF		 1402011-12-31 Mike Frysinger <vapier@gentoo.org>
141
e6ab98cd 142 PR sim/9971:
b909d38d
MF		 143 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
144 the code in gdb's configure.ac with $TERMCAP.
145 * configure: Regenerated.
146
db2e4d67
MF		 1472011-12-03 Mike Frysinger <vapier@gentoo.org>
148
149 * aclocal.m4: New file.
150 * configure: Regenerate.
151
9c082ca8
MF		 1522011-10-17 Mike Frysinger <vapier@gentoo.org>
153
154 * configure.ac: Change include to common/acinclude.m4.
155
6ffe910a
MF		 1562011-10-17 Mike Frysinger <vapier@gentoo.org>
157
158 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
159 call. Replace common.m4 include with SIM_AC_COMMON.
160 * configure: Regenerate.
161
ce6f492f
MF		 1622011-06-09 Mike Frysinger <vapier@gentoo.org>
163
164 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
165
248d2a8f
JB		 1662011-06-01 Joel Brobecker <brobecker@adacore.com>
167
168 * interf.c (sim_complete_command): New stub function.
169
dae477fe
AB		 1702011-01-11 Andrew Burgess <aburgess@broadcom.com>
171
172 * interf.c (sim_store_register): Update return value to
173 match new API.
174
2464c810
JB		 1752010-05-20 Joel Brobecker <brobecker@adacore.com>
176
177 * sis.h: Remove #include <stdint.h>.
178 (uint64, int64): Redefine without using stdint.h.
179 (UINT64_MAX): Define.
180
94110024
JS		 1812010-04-20 Tiemen Schut <T.Schut@sron.nl>
182
183 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
184 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
185 for counts.
186 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
187 (sim_resume): Specify maximum run time as uint64.
188 * sis.c (run_sim): Change icount to uint64_t.
189 * sis.h: Define uint64 as uint64_t. Change various fields and
190 prototypes to uint64 to support longer simulations.
191
5558e7e6
MF		 1922010-04-14 Mike Frysinger <vapier@gentoo.org>
193
194 * interp.c (sim_write): Add const to buf arg.
195
3725885a
RW		 1962010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
197
198 * configure: Regenerate.
199
d6416cdc
RW		 2002009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
201
81ecdfbb
RW		 202 * config.in: Regenerate.
203 * configure: Likewise.
204
d6416cdc
RW		 205 * configure: Regenerate.
206
d68c23cd
JS		 2072008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
208
209 * erc32.c, exec.c: Fix warnings.
210
b5bd9624
HPN		 2112008-07-11 Hans-Peter Nilsson <hp@axis.com>
212
213 * configure: Regenerate to track ../common/common.m4 changes.
214 * config.in: Ditto.
215
14e1f957
MS		 2162008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
217
218 * sis.c: Correct spelling error.
219
6efef468
JM		 2202008-06-06 Vladimir Prus <vladimir@codesourcery.com>
221 Daniel Jacobowitz <dan@codesourcery.com>
222 Joseph Myers <joseph@codesourcery.com>
223
224 * configure: Regenerate.
225
edc5d9ec
HPN		 2262006-12-21 Hans-Peter Nilsson <hp@axis.com>
227
228 * acconfig.h: Remove.
229 * config.in: Regenerate.
230
70a9be63
HPN		 2312006-12-20 Hans-Peter Nilsson <hp@axis.com>
232
233 * configure.ac: Add test for readline, substitute READLINE.
234 * Makefile.in (READLINE_LIB): New substituted-contents variable.
235 (SIM_EXTRA_LIBDEPS): Don't set.
236 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
237 ../../readline/libreadline.a.
238 * configure: Regenerate.
239
ce928021
DJ		 2402006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
241
242 * Makefile.in (func.o, help.o): Correct dependencies.
243
2442006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
245
246 * Makefile.in (install-sis): Honor DESTDIR.
247
e85e3205
RE		 2482006-06-13 Richard Earnshaw <rearnsha@arm.com>
249
250 * configure: Regenerated.
251
2f0122dc
DJ		 2522006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
253
254 * configure: Regenerated.
255
20e95c23
DJ		 2562006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
257
258 * configure: Regenerated.
259
aba6488e
MM		 2602005-11-28 Mark Mitchell <mark@codesourcery.com>
261
262 * interf.c: (gdb/signals.h): Include it.
263 (sim_stop_reason): Use TARGET_SIGNAL_*.
264
4eeb4f8d
BE		 2652005-07-08 Ben Elliston <bje@au.ibm.com>
266
267 * func.c: Remove ANSI_PROTOTYPES conditional code.
268
2b193c4a
MK		 2692005-03-23 Mark Kettenis <kettenis@gnu.org>
270
271 * configure: Regenerate.
272
187d3d28
JG		 2732005-03-07 Jerome Guitton <guitton@gnat.com>
274
275 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
276 strings.
277 (clear_accex): Ditto.
278 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
279 * sim/erc32/sis.c: Ditto.
280 * sim/erc32/exec.c: Add missing semicolon.
281 * sim/erc32/func.c: Remove definitions of generic_print_address,
282 generic_symbol_at_address, buffer_read_memory and perror_memory, as
283 they are already defined in opcodes/dis-buf.c.
284
35695fd6
AC		 2852005-01-14 Andrew Cagney <cagney@gnu.org>
286
287 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
288 explicit call to AC_CONFIG_HEADER.
289 * configure: Regenerate.
290
f0569246
AC		 2912005-01-12 Andrew Cagney <cagney@gnu.org>
292
293 * configure.ac: Update to use ../common/common.m4.
294 * configure: Re-generate.
295
38f48d72
AC		 2962005-01-11 Andrew Cagney <cagney@localhost.localdomain>
297
298 * configure: Regenerated to track ../common/aclocal.m4 changes.
299
b7026657
AC		 3002005-01-07 Andrew Cagney <cagney@gnu.org>
301
302 * configure.ac: Rename configure.in, require autoconf 2.59.
303 * configure: Re-generate.
304
379832de
HPN		 3052004-12-08 Hans-Peter Nilsson <hp@axis.com>
306
307 * configure: Regenerate for ../common/aclocal.m4 update.
308
2b3cc94f
AS		 3092004-11-11 Andreas Schwab <schwab@suse.de>
310
311 * interf.c: Include "libiberty.h" instead of declaring buildargv
312 ourselves.
313
6b4a8935
AC		 3142003-02-27 Andrew Cagney <cagney@redhat.com>
315
316 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
317
c8cca39f
AC		 3182002-06-16 Andrew Cagney <ac131313@redhat.com>
319
320 * configure: Regenerated to track ../common/aclocal.m4 changes.
321
3c25f8c7
AC		 3222002-06-08 Andrew Cagney <cagney@redhat.com>
323
324 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
325 * interf.c: Include "gdb/remote-sim.h".
326
eb2d80b4
AC		 327Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
328
329 * configure: Regenerated to track ../common/aclocal.m4 changes.
330
a0539197
FCE		 3312000-03-07 Frank Ch. Eigler <fche@redhat.com>
332
333 From John Dallaway <jld@redhat.co.uk>:
334 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
335
0ef33cd0
FCE		 3362000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
337
338 * func.c (buffer_read_memory): Change type of size to unsigned to
339 match prototype
340
d4f3574e
SS		 341Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
342
343 * configure: Regenerated to track ../common/aclocal.m4 changes.
344
cd0fc7c3
SS		 3451999-05-08 Felix Lee <flee@cygnus.com>
346
347 * configure: Regenerated to track ../common/aclocal.m4 changes.
348
7a292a7a
SS		 3491999-03-03 DJ Delorie <dj@cygnus.com>
350
351 * configure.in: add termcap and -luser32 for host=cygwin
352 * configure: regenerate
353
c906108c
SS		 3541999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
355
356 * exec.c (dispatch_instruction):
357 Correct the sense of the
358 if (!sparclite) {
359 sregs->trap = TRAP_UNIMP;
360 break;
361 }
362 clause that has been pasted around: it's correct in the SCAN and
363 DIVScc (divide step) cases (where it was probably originally
364 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
365 ie. instructions only in the SPARC V8 or SPARClite 86x
366 architectures. It was also present when not required for SMUL,
367 SMULcc, UMUL, UMULcc instructions that are present in all
368 architectures.
369
3701999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
371
372 * interf.c (run_sim): Fix a bug in the main loop's handling of
373 annulled delay slot instructions. There is precedent for this
374 change; the _other_ main loop in sis.c gets it right according to
375 my reading of the code.
376
377 The bug is: if an interrupt happens when the next instruction
378 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
379 with the current values of PC and NPC, so when the trap returns,
380 the annulled instruction is indeed executed. Another giveaway is
381 that the annul flag is cleared in execute_trap(): the information
382 is demonstrably discarded.
383
384 The solution is: perform annulling before looking for traps, in
385 fact it's neater to do annulling, see if there's an interrupt and
386 if not, do the instruction, then handle traps be they generated by
387 interrupts pending or by the instruction we might just have done.
388 That's what the sis.c one does.
389
3901999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
391
392 * sis.h: Add asr17 register for support of SparcLITE (at least the
393 Hitachi ones I find before me)
394
395 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
396 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
397 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
398 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
399 (init_regs): Initialize y and asr17.
400 NB: In instruction-set space, the Y register is asr0; the
401 instructions have different names for human reasons only.
402
403 * sis.c:
404 * interf.c: Set boolean mode variable dumbio if invoked with
405 argument "-dumbio" and mention it of verbose.
406 * erc32.c: if "dumbio" is set, do not assume that there is a
407 terminal type device attached to stdin/stdout. Do not set
408 buffering or mess with tcsetattr or do any read operations in
409 order to make UART interrupts; not input data is supported.
410 This is necessary to allow the sim to be used within the eCos
411 testing infrastructure where stdin/stdout are pipes to a TCL
412 program; the sim hangs otherwise.
413
414Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
415
416 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
417
418Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
419
420 * func.c (bfd_load): Add special handling of a.out executables.
421
422Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
423
424 * func.c (bfd_load): Print correct endianness.
425 * interf.c (run_sim): Print debugging information if verbosity level
426 is greater than 2.
427 (sim_open): Repeated -v options now increment verbosity level.
428 (sim_store_register): Handle little-endian case.
429 (flush_window): Print debugging information if verbosity level
430 is greater then 2.
431
432Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
433
434 * interf.c (sim_open): Use revamped memory_read, which makes
435 byte-swapping unnecessary. Add -sparclite-board option for
436 emulating RAM found on typical SPARClite boards. Print
437 error message for unrecognized option.
438 * erc32.c: Change RAM address and size from constants to variables,
439 to allow emulation of SPARClite board RAM.
440 (fetch_bytes, store_bytes): New helper functions for revamped
441 mememory_read and memory_write.
442 (memory_read, memory_write): Rewrite to store bytes in target
443 byte order instead of storing words in host byte order; this
444 greatly simplifies support of little-endian programs.
445 (get_mem_ptr): Remove unnecessary byte parameter.
446 (sis_memory_write, sis_memory_read): Store words in target
447 byte order instead of host byte order.
448 (byte_swap_words): Remove, no longer needed.
449 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
450 (memory_read): Add new sz parameter.
451 * sis.c (run_sim): Use revamped memory_read, which makes
452 byte-swapping unnecessary.
453 * exec.c (dispatch_instruction): Use revamped memory_read, which
454 makes byte-swapping and double-word fetching unnecessary.
455 * func.c (sparclite_board): Declare new variable.
456 (get_regi): Handle little-endian data.
457 (bfd_load): Recognize little-endian SPARClite as having
458 little-endian data.
459
460Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
461
462 * erc32.c (port_init): Print messages only if sis_verbose is true.
463 * func.c (bfd_load): Ditto.
464 * interf.c (sim_open): Ditto.
465
466Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
467
468 * sis.h (uint64, int64): Define.
469 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
470 * (mul64): Simplify calculation of negative result.
471 * (div64): New helper function for 64-bit division.
472 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
473 and UDIVCC.
474
475Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
476
477 * erc32.c (close_port): Don't close stdin; it kills GDB.
478 (byte_swap_words): New function.
479 * sis.h: (byte_swap_words): Declare.
480 * interf.c (run_sim): Always fetch instructions as big-endian.
481 * sis.c (run_sim): Ditto.
482
483Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
484
485 * configure: Regenerated to track ../common/aclocal.m4 changes.
486
487Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
488
489 * configure: Regenerated to track ../common/aclocal.m4 changes.
490 * config.in: Ditto.
491
492Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
493
494 * acconfig.h: New file.
495 * configure.in: Reverted change of Apr 24; use sinclude again.
496
497Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
498
499 * configure: Regenerated to track ../common/aclocal.m4 changes.
500 * config.in: Ditto.
501
502Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
503
504 * configure.in: Don't call sinclude.
505
506Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
507
508 * func.c (disp_fpu): Fix build problem on big-endian hosts.
509
510Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
511
512 * erc32.c (sim_stop): Handle SIGINT gracefully.
513 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
514
515Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
516
517 * exec.c (dispatch_instruction): Change how carry out is calculated
518 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
519
520Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
521
522 * configure: Regenerated to track ../common/aclocal.m4 changes.
523
524Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
525
526 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
527 * erc32.c: Ditto.
528 * exec.c: Ditto.
529 * float.c: Ditto.
530 * func.c: Ditto.
531 * help.c: Ditto.
532 * interf.c: Ditto.
533 * sis.c: Ditto.
534 * sis.h: Ditto.
535
536Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
537
538 * configure: Regenerated to track ../common/aclocal.m4 changes.
539
540Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
541
542 * configure: Regenerated to track ../common/aclocal.m4 changes.
543
544Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
545
546 * configure: Regenerated to track ../common/aclocal.m4 changes.
547
548Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
549
550 * interf.c (sim_store_register, sim_fetch_register): Pass in
551 length parameter. Return -1.
552
553Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
554
555 * configure: Regenerated to track ../common/aclocal.m4 changes.
556
557Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
558
559 * configure: Regenerated to track ../common/aclocal.m4 changes.
560
561Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
562
563 * configure: Regenerated to track ../common/aclocal.m4 changes.
564
565Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
566
567 * configure: Regenerated to track ../common/aclocal.m4 changes.
568 * config.in: Ditto.
569
570Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
571
572 * configure: Regenerated to track ../common/aclocal.m4 changes.
573
574Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
575
576 * configure: Regenerated to track ../common/aclocal.m4 changes.
577
578Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
579
580 * configure: Regenerated to track ../common/aclocal.m4 changes.
581
582Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
583
584 * configure: Regenerated to track ../common/aclocal.m4 changes.
585
586Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
587
588 * configure: Regenerated to track ../common/aclocal.m4 changes.
589
590Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
591
592 * configure: Regenerated to track ../common/aclocal.m4 changes.
593
594Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
595
596 * configure: Regenerated to track ../common/aclocal.m4 changes.
597
598Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
599
600 * configure: Regenerated to track ../common/aclocal.m4 changes.
601 * config.in: Ditto.
602
603Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
604
605 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
606
607 * interf.c (sim_kill): Delete.
608 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
609 argument.
610 (sim_load): Don't save start address.
611 (start_address): Delete variable.
612
613Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
614
615 * configure: Regenerated to track ../common/aclocal.m4 changes.
616 * config.in: Ditto.
617
618Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
619
620 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
621
622Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
623
624 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
625
626Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
627
628 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
629 (sim_open): Add callback arg, save it.
630
631Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
632
633 * configure: Regenerated to track ../common/aclocal.m4 changes.
634
635Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
636
637 * interf.c (sim_open): Undo patch to add -E support.
638
639Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
640
641 * interf.c (sim_open): Ignore -E arg.
642 (start_address): New static local.
643 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
644 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
645
646Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
647
648 * Makefile.in (install-sis): Depend upon installdirs. Use
649 $(program_transform_name) directly, rather than using
650 $(INSTALL_XFORM).
651
652Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
653
654 * configure: Regenerated to track ../common/aclocal.m4 changes.
655 * config.in: Ditto.
656
657Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
658
659 * interf.c (sim_open): New arg `kind'.
660
661 * configure: Regenerated to track ../common/aclocal.m4 changes.
662
663Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
664
665 * configure: Regenerated to track ../common/aclocal.m4 changes.
666
667Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
668
669 * configure: Re-generate.
670
671Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
672
673 * interf.c (sim_open): New SIM_DESC result. Argument is now in
674 argv form.
675 (other sim_*): New SIM_DESC argument.
676
677Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
678
679 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
680 COMMON_{PRE,POST}_CONFIG_FRAG instead.
681 * configure.in: sinclude ../common/aclocal.m4.
682 * configure: Regenerated.
683
684Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
685
686 * configure configure.in Makefile.in: Update to new configure
687 scheme which is more compatible with WinGDB builds.
688 * configure.in: Improve comment on how to run autoconf.
689 * configure: Re-run autoconf to get new ../common/aclocal.m4.
690 * Makefile.in: Use autoconf substitution to install common
691 makefile fragment.
692
693Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
694
695 * interf.c (run_sim): Stop the simulator and reset the stdio after
696 breakpoints.
697
698Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
699
700 * configure.in: Look for libtermcap.a.
701 * Makefile.in: Only link in -ltermcap if it exists.
702 * erc32.c: Update to version 2.6a. Fix uart handling.
703 * exec.c: Update to version 2.6a. Add sparclite support.
704 * float.c: Update to version 2.6a. Convert comments to
705 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
706 point exceptions work on win32.
707 * func.c: Update to version 2.6a. Fix uart handling, add support
708 for user error traps.
709 * help.c: Update to version 2.6a. Add help note on user error
710 traps.
711 * interf.c: Update to version 2.6a. Fix uart handling, and add
712 sparclite support.
713 * examples/gccx: Use sparclite cross compiler, not native gcc.
714 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
715 the psr register.
716
717Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
718
719 * Makefile.in (run.o): Remove this rule, it hides the one in
720 ../common/Make-common.in that correctly references the source
721 in the sibling ../common directory.
722
723Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
724
725 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
726 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
727 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
728 * configure.in: Simplify using macros in ../common/aclocal.m4.
729 Call AC_CHECK_HEADERS(stdlib.h).
730 * configure: Regenerated.
731 * config.in: New file.
732 * func.c (sim_set_callbacks): Delete, moved to
733 * interf.c (sim_set_callbacks): here.
734 (sim_callback): New global.
735 Rewrite all calls to printf_filtered to go through callback.
736 (sim_size,sim_trace): New functions.
737 (sim_{insert,remove}_breakpoint): #if 0 out.
738 * sis.c: #include "config.h". #include <stdlib.h> if present.
739 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
740 * sis.h: #include "callback.h".
741 * run.c: Deleted, using one in ../common now.
742
743Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
744
745 * Makefile.in (clean): Move config.log to distclean.
746
747Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
748
749 * Makefile.in (clean): Also remove config.log.
750
751Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
752
753 * Makefile.in (CC_FOR_BUILD): New variable.
754 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
755 (RANLIB, CC): Likewise.
756 (end): Use $(CC_FOR_BUILD), not $(CC).
757 * configure.in: Set CC_FOR_BUILD.
758 * configure: Rebuild.
759
760Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
761
762 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
763 there either...).
764
765Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
766
767 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
768 necessary.
769 * (port_init): Don't even *try* to open pty's under _WIN32.
770 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
771 * float.c: Get rid of #warning. Makes Microsoft C barf.
772 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
773 compiler warning.
774 * (sim_load sim_create_inferior sim_read): Use prototypes only in
775 decls, not defs.
776 * Get rid of enum sim_stop. It's defined in remote-sim.h.
777 * (sim_stop_reason): Define SIGTRAP if _WIN32.
778 * sis.h: Include ansidecl.h and remote-sim.h.
779
780Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
781
782 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
783 sis.h: Get rid of all uses of long long's.
784 * (close_port read_uart write_uart uarta_tx): Don't seg fault
785 when can't open pty's.
786 * exec.c: Add two new instructions: smul, and divscc.
787 * interf.c (flush_windows): New routine to flush the register
788 windows out to the stack just before returning to GDB. Makes
789 backtraces work much better.
790
791Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
792
793 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
794 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
795 (docdir, oldincludedir): Removed.
796 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
797 (AC_PROG_INSTALL): Added.
798 * configure: Rebuilt.
799
800Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
801
802 * configure.in: Call AC_PROG_CC before running configure.host.
803 * configure: Rebuild with autoconf 2.10.
804
805Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
806
807 * Makefile.in (install): Don't check to see if tooldir exists.
808 Make $(tooldir) and $(tooldir)/bin.
809
810Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
811
812 * Makefile.in (end.h): Use explicit ./ when running end.
813
814Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
815
816 * func.c(bfd_load): Don't try to print the filename if the pfbd is
817 NULL.
818 * interf.c(sim_load): Pass the whole string, not just the first
819 byte.
820
821Version 2.1 26-02-96
822--------------------
823
824* Fixed bug in "go" command.
825
826version 2.0 05-02-96
827--------------------
828
829* Fixed bug in interrupt force register (erc32.c).
830
831* Change file load function to use bfd_openr.
832
833* SIS should now be endian independent.
834
835version 1.8 24-11-95
836--------------------
837
838* Fixed FPU timing - some sequences of FPU instructions did not calculate
839 the resource dependencies right.
840
841* Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
842 but no FPU trap is generated.
843
844version 1.7.1 31-10-95
845--------------------
846
847* Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
848 the FPU stays in execute mode.
849
850* Corrected JMPL and RETT timing (these instructions takes two cycles).
851
852
853version 1.7 25-10-95
854--------------------
855
856* Interrupt during annuled instruction corrupted return address - fixed.
857
858
859version 1.6.2 25-10-95
860--------------------
861
862* Added -DFAST_UART to Makefile
863
864
865version 1.6.1 24-10-95
866--------------------
867
868* Fixed bug in STDFQ which caused bus error
869
870
871version 1.6 02-10-95
872--------------------
873
874* Modified srt0.s to include code that initiates registers in IU and FPU
875 and initializes the data segment. The simulator 'load' command does not
876 longer initialize the data segment!
877
878* Corrected MEC timer operation; scalers now divide the frequency by
879 (scaler_value + 1).
880
881* MEC breakpoints are not checked during store operation
882
883
884version 1.5 14-09-95
885--------------------
886
887* Fixed some bugs in the cycle counting for IU & FPU instructions.
888
889* Fixed bug that allowed an annuled instruction to cause memory exception.
890
891* The *ws parameter in mem.c should now contain the number of waitstates
892 required by the memory access (was total number of cycles).
893
894* The supplied srt0.s now clears the BSS (thanks Joel).
895
896version 1.4 22-08-95
897--------------------
898
899* Added a '-g' switch to enable/disable the GNU readline(), which cause
900some problems on solaris 2.x machines.
901
902* Enabled MEC watchpoint and breakpoint function to mem.c. Performance
903may suffer a bit ...
904
905NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
906
907version 1.3 26-07-95
908--------------------
909
910* Fixed bug in mulscc instruction (how could that ever have worked?)
911
912* Fixed bug in UART B (flushed characters on UART A), thanks Paul.
913
914version 1.2 13-07-95
915--------------------
916
917* Fixed bug in interrupt handling (wrong interrupt selected when more that
918one interrupt pending)
919
920* Fixed updating of condition codes during logical instructions (carry and
921overflow were not reset)
922
923* Fixed bug in WRTBR (tt field was wrongly over-written)
924
925version 1.1 07-07-95
926--------------------
927
928* Fixed several bugs in the interrupt handler and callback routines.
929(reported by Paul Warren, Alsys)
GDB Binutils - Deliverables
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