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sim: drop duplicate header checks
[deliverable/binutils-gdb.git] / sim / erc32 / ChangeLog
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5cddc23a
MF		 12015-03-14 Mike Frysinger <vapier@gentoo.org>
2
3 * configure.ac (AC_CHECK_HEADERS): Delete.
4 * aclocal.m4, configure: Regenerate.
5
5634e839
JG		 62015-02-22 Jiri Gaisler <jiri@gaisler.se>
7
8 * Makefile.in: Add include path to readline.h.
9 sis.c: Remove locally define readline types.
10
96d67095
JG		 112015-02-21 Jiri Gaisler <jiri@gaisler.se>
12
13 * func.c (reset_stat, show_stat): Switch to double in time keeping.
14 (get_time): New function to get system time.
15 * interf.c (run_sim): Use get_time() for system time.
16 * sis.c (run_sim): Likewise.
17 * sis.h: Likewise.
18
bb6ead91
JG		 192015-02-21 Jiri Gaisler <jiri@gaisler.se>
20
21 * Makefile.in: Remove unused defines
22
0172ee3a
JG		 232015-02-21 Jiri Gaisler <jiri@gaisler.se>
24
25 * float.c (get_accex, clear_accex, set_fsr): Use functions from fenv.h
26 instead of custom assembly.
27
20a0ffe3
JG		 282015-02-21 Jiri Gaisler <jiri@gaisler.se>
29
30 * erc32.c (mec_read): Allow simulator memory size to be read
31 by application.
32 (boot_init): initialize memory and timers if start address is
33 not 0.
34 * func.c (exe_cmd): Call boot_init if start address not 0.
35 * interf.c (run_sim): Likewise.
36
df9bc416
JG		 372015-02-21 Jiri Gaisler <jiri@gaisler.se>
38
39 * exec.c (init_regs): erc32 has vendor ID 1 and version ID 1 in %psr.
40
53b5af48
JG		 412015-02-21 Jiri Gaisler <jiri@gaisler.se>
42
43 * func.c (print_insn_sparc_sis): Add helper function for disassembly.
44 (disp_ctrl): Use helper function.
45
2974be62
AM		 462014-08-19 Alan Modra <amodra@gmail.com>
47
48 * configure: Regenerate.
49
faa743bb
RM		 502014-08-15 Roland McGrath <mcgrathr@google.com>
51
52 * configure: Regenerate.
53 * config.in: Regenerate.
54
60d847df
MF		 552014-03-10 Mike Frysinger <vapier@gentoo.org>
56
57 * interf.c (sim_do_command): Add const to cmd.
58
b2b255bd
MF		 592014-03-05 Mike Frysinger <vapier@gentoo.org>
60
61 * interf.c (sim_load): Add const to prog.
62
40776d19
SDJ		 632013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
64
65 PR sim/16018:
66 * float.c (set_fsr): Add missing "break" statements. Reindent
67 code.
68
bf3d9781
AM		 692013-09-23 Alan Modra <amodra@gmail.com>
70
71 * configure: Regenerate.
72
31e6ad7d
MF		 732013-06-03 Mike Frysinger <vapier@gentoo.org>
74
75 * aclocal.m4, configure: Regenerate.
76
7b7f7f41
JB		 772013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
78
79 * Makefile.in: Include build directory in search path to find
80 config.h
81
4232dbd1
NC		 822012-08-16 Nick Clifton <nickc@redhat.com>
83
84 * end.c: Include config.h before system header files.
85 * erc32.c: Likewise.
86 * exec.c: Likewise.
87 * float.c: Likewise.
88 * func.c: Likewise.
89 * help.c: Likewise.
90 * interf.c: Likewise.
91
9a210f30
JB		 922012-06-15 Joel Brobecker <brobecker@adacore.com>
93
94 * sys.h: Include "config.h".
95
5f3ef9d0
JB		 962012-06-15 Joel Brobecker <brobecker@adacore.com>
97
98 * config.in, configure: Regenerate.
99
a493e3e2
PA		 1002012-05-24 Pedro Alves <palves@redhat.com>
101
102 PR gdb/7205
103
104 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
105
2232061b
MF		 1062012-03-24 Mike Frysinger <vapier@gentoo.org>
107
108 * aclocal.m4, config.in, configure: Regenerate.
109
b909d38d
MF		 1102011-12-31 Mike Frysinger <vapier@gentoo.org>
111
e6ab98cd 112 PR sim/9971:
b909d38d
MF		 113 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
114 the code in gdb's configure.ac with $TERMCAP.
115 * configure: Regenerated.
116
db2e4d67
MF		 1172011-12-03 Mike Frysinger <vapier@gentoo.org>
118
119 * aclocal.m4: New file.
120 * configure: Regenerate.
121
9c082ca8
MF		 1222011-10-17 Mike Frysinger <vapier@gentoo.org>
123
124 * configure.ac: Change include to common/acinclude.m4.
125
6ffe910a
MF		 1262011-10-17 Mike Frysinger <vapier@gentoo.org>
127
128 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
129 call. Replace common.m4 include with SIM_AC_COMMON.
130 * configure: Regenerate.
131
ce6f492f
MF		 1322011-06-09 Mike Frysinger <vapier@gentoo.org>
133
134 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
135
248d2a8f
JB		 1362011-06-01 Joel Brobecker <brobecker@adacore.com>
137
138 * interf.c (sim_complete_command): New stub function.
139
dae477fe
AB		 1402011-01-11 Andrew Burgess <aburgess@broadcom.com>
141
142 * interf.c (sim_store_register): Update return value to
143 match new API.
144
2464c810
JB		 1452010-05-20 Joel Brobecker <brobecker@adacore.com>
146
147 * sis.h: Remove #include <stdint.h>.
148 (uint64, int64): Redefine without using stdint.h.
149 (UINT64_MAX): Define.
150
94110024
JS		 1512010-04-20 Tiemen Schut <T.Schut@sron.nl>
152
153 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
154 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
155 for counts.
156 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
157 (sim_resume): Specify maximum run time as uint64.
158 * sis.c (run_sim): Change icount to uint64_t.
159 * sis.h: Define uint64 as uint64_t. Change various fields and
160 prototypes to uint64 to support longer simulations.
161
5558e7e6
MF		 1622010-04-14 Mike Frysinger <vapier@gentoo.org>
163
164 * interp.c (sim_write): Add const to buf arg.
165
3725885a
RW		 1662010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
167
168 * configure: Regenerate.
169
d6416cdc
RW		 1702009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
171
81ecdfbb
RW		 172 * config.in: Regenerate.
173 * configure: Likewise.
174
d6416cdc
RW		 175 * configure: Regenerate.
176
d68c23cd
JS		 1772008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
178
179 * erc32.c, exec.c: Fix warnings.
180
b5bd9624
HPN		 1812008-07-11 Hans-Peter Nilsson <hp@axis.com>
182
183 * configure: Regenerate to track ../common/common.m4 changes.
184 * config.in: Ditto.
185
14e1f957
MS		 1862008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
187
188 * sis.c: Correct spelling error.
189
6efef468
JM		 1902008-06-06 Vladimir Prus <vladimir@codesourcery.com>
191 Daniel Jacobowitz <dan@codesourcery.com>
192 Joseph Myers <joseph@codesourcery.com>
193
194 * configure: Regenerate.
195
edc5d9ec
HPN		 1962006-12-21 Hans-Peter Nilsson <hp@axis.com>
197
198 * acconfig.h: Remove.
199 * config.in: Regenerate.
200
70a9be63
HPN		 2012006-12-20 Hans-Peter Nilsson <hp@axis.com>
202
203 * configure.ac: Add test for readline, substitute READLINE.
204 * Makefile.in (READLINE_LIB): New substituted-contents variable.
205 (SIM_EXTRA_LIBDEPS): Don't set.
206 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
207 ../../readline/libreadline.a.
208 * configure: Regenerate.
209
ce928021
DJ		 2102006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
211
212 * Makefile.in (func.o, help.o): Correct dependencies.
213
2142006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
215
216 * Makefile.in (install-sis): Honor DESTDIR.
217
e85e3205
RE		 2182006-06-13 Richard Earnshaw <rearnsha@arm.com>
219
220 * configure: Regenerated.
221
2f0122dc
DJ		 2222006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
223
224 * configure: Regenerated.
225
20e95c23
DJ		 2262006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
227
228 * configure: Regenerated.
229
aba6488e
MM		 2302005-11-28 Mark Mitchell <mark@codesourcery.com>
231
232 * interf.c: (gdb/signals.h): Include it.
233 (sim_stop_reason): Use TARGET_SIGNAL_*.
234
4eeb4f8d
BE		 2352005-07-08 Ben Elliston <bje@au.ibm.com>
236
237 * func.c: Remove ANSI_PROTOTYPES conditional code.
238
2b193c4a
MK		 2392005-03-23 Mark Kettenis <kettenis@gnu.org>
240
241 * configure: Regenerate.
242
187d3d28
JG		 2432005-03-07 Jerome Guitton <guitton@gnat.com>
244
245 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
246 strings.
247 (clear_accex): Ditto.
248 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
249 * sim/erc32/sis.c: Ditto.
250 * sim/erc32/exec.c: Add missing semicolon.
251 * sim/erc32/func.c: Remove definitions of generic_print_address,
252 generic_symbol_at_address, buffer_read_memory and perror_memory, as
253 they are already defined in opcodes/dis-buf.c.
254
35695fd6
AC		 2552005-01-14 Andrew Cagney <cagney@gnu.org>
256
257 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
258 explicit call to AC_CONFIG_HEADER.
259 * configure: Regenerate.
260
f0569246
AC		 2612005-01-12 Andrew Cagney <cagney@gnu.org>
262
263 * configure.ac: Update to use ../common/common.m4.
264 * configure: Re-generate.
265
38f48d72
AC		 2662005-01-11 Andrew Cagney <cagney@localhost.localdomain>
267
268 * configure: Regenerated to track ../common/aclocal.m4 changes.
269
b7026657
AC		 2702005-01-07 Andrew Cagney <cagney@gnu.org>
271
272 * configure.ac: Rename configure.in, require autoconf 2.59.
273 * configure: Re-generate.
274
379832de
HPN		 2752004-12-08 Hans-Peter Nilsson <hp@axis.com>
276
277 * configure: Regenerate for ../common/aclocal.m4 update.
278
2b3cc94f
AS		 2792004-11-11 Andreas Schwab <schwab@suse.de>
280
281 * interf.c: Include "libiberty.h" instead of declaring buildargv
282 ourselves.
283
6b4a8935
AC		 2842003-02-27 Andrew Cagney <cagney@redhat.com>
285
286 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
287
c8cca39f
AC		 2882002-06-16 Andrew Cagney <ac131313@redhat.com>
289
290 * configure: Regenerated to track ../common/aclocal.m4 changes.
291
3c25f8c7
AC		 2922002-06-08 Andrew Cagney <cagney@redhat.com>
293
294 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
295 * interf.c: Include "gdb/remote-sim.h".
296
eb2d80b4
AC		 297Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
298
299 * configure: Regenerated to track ../common/aclocal.m4 changes.
300
a0539197
FCE		 3012000-03-07 Frank Ch. Eigler <fche@redhat.com>
302
303 From John Dallaway <jld@redhat.co.uk>:
304 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
305
0ef33cd0
FCE		 3062000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
307
308 * func.c (buffer_read_memory): Change type of size to unsigned to
309 match prototype
310
d4f3574e
SS		 311Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
312
313 * configure: Regenerated to track ../common/aclocal.m4 changes.
314
cd0fc7c3
SS		 3151999-05-08 Felix Lee <flee@cygnus.com>
316
317 * configure: Regenerated to track ../common/aclocal.m4 changes.
318
7a292a7a
SS		 3191999-03-03 DJ Delorie <dj@cygnus.com>
320
321 * configure.in: add termcap and -luser32 for host=cygwin
322 * configure: regenerate
323
c906108c
SS		 3241999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
325
326 * exec.c (dispatch_instruction):
327 Correct the sense of the
328 if (!sparclite) {
329 sregs->trap = TRAP_UNIMP;
330 break;
331 }
332 clause that has been pasted around: it's correct in the SCAN and
333 DIVScc (divide step) cases (where it was probably originally
334 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
335 ie. instructions only in the SPARC V8 or SPARClite 86x
336 architectures. It was also present when not required for SMUL,
337 SMULcc, UMUL, UMULcc instructions that are present in all
338 architectures.
339
3401999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
341
342 * interf.c (run_sim): Fix a bug in the main loop's handling of
343 annulled delay slot instructions. There is precedent for this
344 change; the _other_ main loop in sis.c gets it right according to
345 my reading of the code.
346
347 The bug is: if an interrupt happens when the next instruction
348 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
349 with the current values of PC and NPC, so when the trap returns,
350 the annulled instruction is indeed executed. Another giveaway is
351 that the annul flag is cleared in execute_trap(): the information
352 is demonstrably discarded.
353
354 The solution is: perform annulling before looking for traps, in
355 fact it's neater to do annulling, see if there's an interrupt and
356 if not, do the instruction, then handle traps be they generated by
357 interrupts pending or by the instruction we might just have done.
358 That's what the sis.c one does.
359
3601999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
361
362 * sis.h: Add asr17 register for support of SparcLITE (at least the
363 Hitachi ones I find before me)
364
365 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
366 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
367 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
368 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
369 (init_regs): Initialize y and asr17.
370 NB: In instruction-set space, the Y register is asr0; the
371 instructions have different names for human reasons only.
372
373 * sis.c:
374 * interf.c: Set boolean mode variable dumbio if invoked with
375 argument "-dumbio" and mention it of verbose.
376 * erc32.c: if "dumbio" is set, do not assume that there is a
377 terminal type device attached to stdin/stdout. Do not set
378 buffering or mess with tcsetattr or do any read operations in
379 order to make UART interrupts; not input data is supported.
380 This is necessary to allow the sim to be used within the eCos
381 testing infrastructure where stdin/stdout are pipes to a TCL
382 program; the sim hangs otherwise.
383
384Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
385
386 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
387
388Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
389
390 * func.c (bfd_load): Add special handling of a.out executables.
391
392Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
393
394 * func.c (bfd_load): Print correct endianness.
395 * interf.c (run_sim): Print debugging information if verbosity level
396 is greater than 2.
397 (sim_open): Repeated -v options now increment verbosity level.
398 (sim_store_register): Handle little-endian case.
399 (flush_window): Print debugging information if verbosity level
400 is greater then 2.
401
402Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
403
404 * interf.c (sim_open): Use revamped memory_read, which makes
405 byte-swapping unnecessary. Add -sparclite-board option for
406 emulating RAM found on typical SPARClite boards. Print
407 error message for unrecognized option.
408 * erc32.c: Change RAM address and size from constants to variables,
409 to allow emulation of SPARClite board RAM.
410 (fetch_bytes, store_bytes): New helper functions for revamped
411 mememory_read and memory_write.
412 (memory_read, memory_write): Rewrite to store bytes in target
413 byte order instead of storing words in host byte order; this
414 greatly simplifies support of little-endian programs.
415 (get_mem_ptr): Remove unnecessary byte parameter.
416 (sis_memory_write, sis_memory_read): Store words in target
417 byte order instead of host byte order.
418 (byte_swap_words): Remove, no longer needed.
419 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
420 (memory_read): Add new sz parameter.
421 * sis.c (run_sim): Use revamped memory_read, which makes
422 byte-swapping unnecessary.
423 * exec.c (dispatch_instruction): Use revamped memory_read, which
424 makes byte-swapping and double-word fetching unnecessary.
425 * func.c (sparclite_board): Declare new variable.
426 (get_regi): Handle little-endian data.
427 (bfd_load): Recognize little-endian SPARClite as having
428 little-endian data.
429
430Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
431
432 * erc32.c (port_init): Print messages only if sis_verbose is true.
433 * func.c (bfd_load): Ditto.
434 * interf.c (sim_open): Ditto.
435
436Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
437
438 * sis.h (uint64, int64): Define.
439 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
440 * (mul64): Simplify calculation of negative result.
441 * (div64): New helper function for 64-bit division.
442 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
443 and UDIVCC.
444
445Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
446
447 * erc32.c (close_port): Don't close stdin; it kills GDB.
448 (byte_swap_words): New function.
449 * sis.h: (byte_swap_words): Declare.
450 * interf.c (run_sim): Always fetch instructions as big-endian.
451 * sis.c (run_sim): Ditto.
452
453Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
454
455 * configure: Regenerated to track ../common/aclocal.m4 changes.
456
457Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
458
459 * configure: Regenerated to track ../common/aclocal.m4 changes.
460 * config.in: Ditto.
461
462Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
463
464 * acconfig.h: New file.
465 * configure.in: Reverted change of Apr 24; use sinclude again.
466
467Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
468
469 * configure: Regenerated to track ../common/aclocal.m4 changes.
470 * config.in: Ditto.
471
472Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
473
474 * configure.in: Don't call sinclude.
475
476Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
477
478 * func.c (disp_fpu): Fix build problem on big-endian hosts.
479
480Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
481
482 * erc32.c (sim_stop): Handle SIGINT gracefully.
483 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
484
485Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
486
487 * exec.c (dispatch_instruction): Change how carry out is calculated
488 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
489
490Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
491
492 * configure: Regenerated to track ../common/aclocal.m4 changes.
493
494Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
495
496 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
497 * erc32.c: Ditto.
498 * exec.c: Ditto.
499 * float.c: Ditto.
500 * func.c: Ditto.
501 * help.c: Ditto.
502 * interf.c: Ditto.
503 * sis.c: Ditto.
504 * sis.h: Ditto.
505
506Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
507
508 * configure: Regenerated to track ../common/aclocal.m4 changes.
509
510Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
511
512 * configure: Regenerated to track ../common/aclocal.m4 changes.
513
514Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
515
516 * configure: Regenerated to track ../common/aclocal.m4 changes.
517
518Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
519
520 * interf.c (sim_store_register, sim_fetch_register): Pass in
521 length parameter. Return -1.
522
523Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
524
525 * configure: Regenerated to track ../common/aclocal.m4 changes.
526
527Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
528
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
530
531Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
532
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
534
535Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
536
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
538 * config.in: Ditto.
539
540Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
541
542 * configure: Regenerated to track ../common/aclocal.m4 changes.
543
544Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
545
546 * configure: Regenerated to track ../common/aclocal.m4 changes.
547
548Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
549
550 * configure: Regenerated to track ../common/aclocal.m4 changes.
551
552Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
553
554 * configure: Regenerated to track ../common/aclocal.m4 changes.
555
556Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
557
558 * configure: Regenerated to track ../common/aclocal.m4 changes.
559
560Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
561
562 * configure: Regenerated to track ../common/aclocal.m4 changes.
563
564Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
565
566 * configure: Regenerated to track ../common/aclocal.m4 changes.
567
568Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
569
570 * configure: Regenerated to track ../common/aclocal.m4 changes.
571 * config.in: Ditto.
572
573Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
574
575 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
576
577 * interf.c (sim_kill): Delete.
578 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
579 argument.
580 (sim_load): Don't save start address.
581 (start_address): Delete variable.
582
583Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
584
585 * configure: Regenerated to track ../common/aclocal.m4 changes.
586 * config.in: Ditto.
587
588Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
589
590 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
591
592Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
593
594 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
595
596Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
597
598 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
599 (sim_open): Add callback arg, save it.
600
601Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
602
603 * configure: Regenerated to track ../common/aclocal.m4 changes.
604
605Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
606
607 * interf.c (sim_open): Undo patch to add -E support.
608
609Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
610
611 * interf.c (sim_open): Ignore -E arg.
612 (start_address): New static local.
613 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
614 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
615
616Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
617
618 * Makefile.in (install-sis): Depend upon installdirs. Use
619 $(program_transform_name) directly, rather than using
620 $(INSTALL_XFORM).
621
622Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
623
624 * configure: Regenerated to track ../common/aclocal.m4 changes.
625 * config.in: Ditto.
626
627Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
628
629 * interf.c (sim_open): New arg `kind'.
630
631 * configure: Regenerated to track ../common/aclocal.m4 changes.
632
633Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
634
635 * configure: Regenerated to track ../common/aclocal.m4 changes.
636
637Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
638
639 * configure: Re-generate.
640
641Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
642
643 * interf.c (sim_open): New SIM_DESC result. Argument is now in
644 argv form.
645 (other sim_*): New SIM_DESC argument.
646
647Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
648
649 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
650 COMMON_{PRE,POST}_CONFIG_FRAG instead.
651 * configure.in: sinclude ../common/aclocal.m4.
652 * configure: Regenerated.
653
654Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
655
656 * configure configure.in Makefile.in: Update to new configure
657 scheme which is more compatible with WinGDB builds.
658 * configure.in: Improve comment on how to run autoconf.
659 * configure: Re-run autoconf to get new ../common/aclocal.m4.
660 * Makefile.in: Use autoconf substitution to install common
661 makefile fragment.
662
663Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
664
665 * interf.c (run_sim): Stop the simulator and reset the stdio after
666 breakpoints.
667
668Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
669
670 * configure.in: Look for libtermcap.a.
671 * Makefile.in: Only link in -ltermcap if it exists.
672 * erc32.c: Update to version 2.6a. Fix uart handling.
673 * exec.c: Update to version 2.6a. Add sparclite support.
674 * float.c: Update to version 2.6a. Convert comments to
675 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
676 point exceptions work on win32.
677 * func.c: Update to version 2.6a. Fix uart handling, add support
678 for user error traps.
679 * help.c: Update to version 2.6a. Add help note on user error
680 traps.
681 * interf.c: Update to version 2.6a. Fix uart handling, and add
682 sparclite support.
683 * examples/gccx: Use sparclite cross compiler, not native gcc.
684 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
685 the psr register.
686
687Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
688
689 * Makefile.in (run.o): Remove this rule, it hides the one in
690 ../common/Make-common.in that correctly references the source
691 in the sibling ../common directory.
692
693Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
694
695 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
696 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
697 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
698 * configure.in: Simplify using macros in ../common/aclocal.m4.
699 Call AC_CHECK_HEADERS(stdlib.h).
700 * configure: Regenerated.
701 * config.in: New file.
702 * func.c (sim_set_callbacks): Delete, moved to
703 * interf.c (sim_set_callbacks): here.
704 (sim_callback): New global.
705 Rewrite all calls to printf_filtered to go through callback.
706 (sim_size,sim_trace): New functions.
707 (sim_{insert,remove}_breakpoint): #if 0 out.
708 * sis.c: #include "config.h". #include <stdlib.h> if present.
709 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
710 * sis.h: #include "callback.h".
711 * run.c: Deleted, using one in ../common now.
712
713Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
714
715 * Makefile.in (clean): Move config.log to distclean.
716
717Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
718
719 * Makefile.in (clean): Also remove config.log.
720
721Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
722
723 * Makefile.in (CC_FOR_BUILD): New variable.
724 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
725 (RANLIB, CC): Likewise.
726 (end): Use $(CC_FOR_BUILD), not $(CC).
727 * configure.in: Set CC_FOR_BUILD.
728 * configure: Rebuild.
729
730Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
731
732 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
733 there either...).
734
735Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
736
737 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
738 necessary.
739 * (port_init): Don't even *try* to open pty's under _WIN32.
740 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
741 * float.c: Get rid of #warning. Makes Microsoft C barf.
742 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
743 compiler warning.
744 * (sim_load sim_create_inferior sim_read): Use prototypes only in
745 decls, not defs.
746 * Get rid of enum sim_stop. It's defined in remote-sim.h.
747 * (sim_stop_reason): Define SIGTRAP if _WIN32.
748 * sis.h: Include ansidecl.h and remote-sim.h.
749
750Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
751
752 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
753 sis.h: Get rid of all uses of long long's.
754 * (close_port read_uart write_uart uarta_tx): Don't seg fault
755 when can't open pty's.
756 * exec.c: Add two new instructions: smul, and divscc.
757 * interf.c (flush_windows): New routine to flush the register
758 windows out to the stack just before returning to GDB. Makes
759 backtraces work much better.
760
761Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
762
763 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
764 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
765 (docdir, oldincludedir): Removed.
766 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
767 (AC_PROG_INSTALL): Added.
768 * configure: Rebuilt.
769
770Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
771
772 * configure.in: Call AC_PROG_CC before running configure.host.
773 * configure: Rebuild with autoconf 2.10.
774
775Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
776
777 * Makefile.in (install): Don't check to see if tooldir exists.
778 Make $(tooldir) and $(tooldir)/bin.
779
780Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
781
782 * Makefile.in (end.h): Use explicit ./ when running end.
783
784Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
785
786 * func.c(bfd_load): Don't try to print the filename if the pfbd is
787 NULL.
788 * interf.c(sim_load): Pass the whole string, not just the first
789 byte.
790
791Version 2.1 26-02-96
792--------------------
793
794* Fixed bug in "go" command.
795
796version 2.0 05-02-96
797--------------------
798
799* Fixed bug in interrupt force register (erc32.c).
800
801* Change file load function to use bfd_openr.
802
803* SIS should now be endian independent.
804
805version 1.8 24-11-95
806--------------------
807
808* Fixed FPU timing - some sequences of FPU instructions did not calculate
809 the resource dependencies right.
810
811* Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
812 but no FPU trap is generated.
813
814version 1.7.1 31-10-95
815--------------------
816
817* Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
818 the FPU stays in execute mode.
819
820* Corrected JMPL and RETT timing (these instructions takes two cycles).
821
822
823version 1.7 25-10-95
824--------------------
825
826* Interrupt during annuled instruction corrupted return address - fixed.
827
828
829version 1.6.2 25-10-95
830--------------------
831
832* Added -DFAST_UART to Makefile
833
834
835version 1.6.1 24-10-95
836--------------------
837
838* Fixed bug in STDFQ which caused bus error
839
840
841version 1.6 02-10-95
842--------------------
843
844* Modified srt0.s to include code that initiates registers in IU and FPU
845 and initializes the data segment. The simulator 'load' command does not
846 longer initialize the data segment!
847
848* Corrected MEC timer operation; scalers now divide the frequency by
849 (scaler_value + 1).
850
851* MEC breakpoints are not checked during store operation
852
853
854version 1.5 14-09-95
855--------------------
856
857* Fixed some bugs in the cycle counting for IU & FPU instructions.
858
859* Fixed bug that allowed an annuled instruction to cause memory exception.
860
861* The *ws parameter in mem.c should now contain the number of waitstates
862 required by the memory access (was total number of cycles).
863
864* The supplied srt0.s now clears the BSS (thanks Joel).
865
866version 1.4 22-08-95
867--------------------
868
869* Added a '-g' switch to enable/disable the GNU readline(), which cause
870some problems on solaris 2.x machines.
871
872* Enabled MEC watchpoint and breakpoint function to mem.c. Performance
873may suffer a bit ...
874
875NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
876
877version 1.3 26-07-95
878--------------------
879
880* Fixed bug in mulscc instruction (how could that ever have worked?)
881
882* Fixed bug in UART B (flushed characters on UART A), thanks Paul.
883
884version 1.2 13-07-95
885--------------------
886
887* Fixed bug in interrupt handling (wrong interrupt selected when more that
888one interrupt pending)
889
890* Fixed updating of condition codes during logical instructions (carry and
891overflow were not reset)
892
893* Fixed bug in WRTBR (tt field was wrongly over-written)
894
895version 1.1 07-07-95
896--------------------
897
898* Fixed several bugs in the interrupt handler and callback routines.
899(reported by Paul Warren, Alsys)
GDB Binutils - Deliverables
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