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5634e839
JG		 12015-02-22 Jiri Gaisler <jiri@gaisler.se>
2
3 * Makefile.in: Add include path to readline.h.
4 sis.c: Remove locally define readline types.
5
96d67095
JG		 62015-02-21 Jiri Gaisler <jiri@gaisler.se>
7
8 * func.c (reset_stat, show_stat): Switch to double in time keeping.
9 (get_time): New function to get system time.
10 * interf.c (run_sim): Use get_time() for system time.
11 * sis.c (run_sim): Likewise.
12 * sis.h: Likewise.
13
bb6ead91
JG		 142015-02-21 Jiri Gaisler <jiri@gaisler.se>
15
16 * Makefile.in: Remove unused defines
17
0172ee3a
JG		 182015-02-21 Jiri Gaisler <jiri@gaisler.se>
19
20 * float.c (get_accex, clear_accex, set_fsr): Use functions from fenv.h
21 instead of custom assembly.
22
20a0ffe3
JG		 232015-02-21 Jiri Gaisler <jiri@gaisler.se>
24
25 * erc32.c (mec_read): Allow simulator memory size to be read
26 by application.
27 (boot_init): initialize memory and timers if start address is
28 not 0.
29 * func.c (exe_cmd): Call boot_init if start address not 0.
30 * interf.c (run_sim): Likewise.
31
df9bc416
JG		 322015-02-21 Jiri Gaisler <jiri@gaisler.se>
33
34 * exec.c (init_regs): erc32 has vendor ID 1 and version ID 1 in %psr.
35
53b5af48
JG		 362015-02-21 Jiri Gaisler <jiri@gaisler.se>
37
38 * func.c (print_insn_sparc_sis): Add helper function for disassembly.
39 (disp_ctrl): Use helper function.
40
2974be62
AM		 412014-08-19 Alan Modra <amodra@gmail.com>
42
43 * configure: Regenerate.
44
faa743bb
RM		 452014-08-15 Roland McGrath <mcgrathr@google.com>
46
47 * configure: Regenerate.
48 * config.in: Regenerate.
49
60d847df
MF		 502014-03-10 Mike Frysinger <vapier@gentoo.org>
51
52 * interf.c (sim_do_command): Add const to cmd.
53
b2b255bd
MF		 542014-03-05 Mike Frysinger <vapier@gentoo.org>
55
56 * interf.c (sim_load): Add const to prog.
57
40776d19
SDJ		 582013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
59
60 PR sim/16018:
61 * float.c (set_fsr): Add missing "break" statements. Reindent
62 code.
63
bf3d9781
AM		 642013-09-23 Alan Modra <amodra@gmail.com>
65
66 * configure: Regenerate.
67
31e6ad7d
MF		 682013-06-03 Mike Frysinger <vapier@gentoo.org>
69
70 * aclocal.m4, configure: Regenerate.
71
7b7f7f41
JB		 722013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
73
74 * Makefile.in: Include build directory in search path to find
75 config.h
76
4232dbd1
NC		 772012-08-16 Nick Clifton <nickc@redhat.com>
78
79 * end.c: Include config.h before system header files.
80 * erc32.c: Likewise.
81 * exec.c: Likewise.
82 * float.c: Likewise.
83 * func.c: Likewise.
84 * help.c: Likewise.
85 * interf.c: Likewise.
86
9a210f30
JB		 872012-06-15 Joel Brobecker <brobecker@adacore.com>
88
89 * sys.h: Include "config.h".
90
5f3ef9d0
JB		 912012-06-15 Joel Brobecker <brobecker@adacore.com>
92
93 * config.in, configure: Regenerate.
94
a493e3e2
PA		 952012-05-24 Pedro Alves <palves@redhat.com>
96
97 PR gdb/7205
98
99 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
100
2232061b
MF		 1012012-03-24 Mike Frysinger <vapier@gentoo.org>
102
103 * aclocal.m4, config.in, configure: Regenerate.
104
b909d38d
MF		 1052011-12-31 Mike Frysinger <vapier@gentoo.org>
106
e6ab98cd 107 PR sim/9971:
b909d38d
MF		 108 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
109 the code in gdb's configure.ac with $TERMCAP.
110 * configure: Regenerated.
111
db2e4d67
MF		 1122011-12-03 Mike Frysinger <vapier@gentoo.org>
113
114 * aclocal.m4: New file.
115 * configure: Regenerate.
116
9c082ca8
MF		 1172011-10-17 Mike Frysinger <vapier@gentoo.org>
118
119 * configure.ac: Change include to common/acinclude.m4.
120
6ffe910a
MF		 1212011-10-17 Mike Frysinger <vapier@gentoo.org>
122
123 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
124 call. Replace common.m4 include with SIM_AC_COMMON.
125 * configure: Regenerate.
126
ce6f492f
MF		 1272011-06-09 Mike Frysinger <vapier@gentoo.org>
128
129 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
130
248d2a8f
JB		 1312011-06-01 Joel Brobecker <brobecker@adacore.com>
132
133 * interf.c (sim_complete_command): New stub function.
134
dae477fe
AB		 1352011-01-11 Andrew Burgess <aburgess@broadcom.com>
136
137 * interf.c (sim_store_register): Update return value to
138 match new API.
139
2464c810
JB		 1402010-05-20 Joel Brobecker <brobecker@adacore.com>
141
142 * sis.h: Remove #include <stdint.h>.
143 (uint64, int64): Redefine without using stdint.h.
144 (UINT64_MAX): Define.
145
94110024
JS		 1462010-04-20 Tiemen Schut <T.Schut@sron.nl>
147
148 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
149 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
150 for counts.
151 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
152 (sim_resume): Specify maximum run time as uint64.
153 * sis.c (run_sim): Change icount to uint64_t.
154 * sis.h: Define uint64 as uint64_t. Change various fields and
155 prototypes to uint64 to support longer simulations.
156
5558e7e6
MF		 1572010-04-14 Mike Frysinger <vapier@gentoo.org>
158
159 * interp.c (sim_write): Add const to buf arg.
160
3725885a
RW		 1612010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
162
163 * configure: Regenerate.
164
d6416cdc
RW		 1652009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
166
81ecdfbb
RW		 167 * config.in: Regenerate.
168 * configure: Likewise.
169
d6416cdc
RW		 170 * configure: Regenerate.
171
d68c23cd
JS		 1722008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
173
174 * erc32.c, exec.c: Fix warnings.
175
b5bd9624
HPN		 1762008-07-11 Hans-Peter Nilsson <hp@axis.com>
177
178 * configure: Regenerate to track ../common/common.m4 changes.
179 * config.in: Ditto.
180
14e1f957
MS		 1812008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
182
183 * sis.c: Correct spelling error.
184
6efef468
JM		 1852008-06-06 Vladimir Prus <vladimir@codesourcery.com>
186 Daniel Jacobowitz <dan@codesourcery.com>
187 Joseph Myers <joseph@codesourcery.com>
188
189 * configure: Regenerate.
190
edc5d9ec
HPN		 1912006-12-21 Hans-Peter Nilsson <hp@axis.com>
192
193 * acconfig.h: Remove.
194 * config.in: Regenerate.
195
70a9be63
HPN		 1962006-12-20 Hans-Peter Nilsson <hp@axis.com>
197
198 * configure.ac: Add test for readline, substitute READLINE.
199 * Makefile.in (READLINE_LIB): New substituted-contents variable.
200 (SIM_EXTRA_LIBDEPS): Don't set.
201 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
202 ../../readline/libreadline.a.
203 * configure: Regenerate.
204
ce928021
DJ		 2052006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
206
207 * Makefile.in (func.o, help.o): Correct dependencies.
208
2092006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
210
211 * Makefile.in (install-sis): Honor DESTDIR.
212
e85e3205
RE		 2132006-06-13 Richard Earnshaw <rearnsha@arm.com>
214
215 * configure: Regenerated.
216
2f0122dc
DJ		 2172006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
218
219 * configure: Regenerated.
220
20e95c23
DJ		 2212006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
222
223 * configure: Regenerated.
224
aba6488e
MM		 2252005-11-28 Mark Mitchell <mark@codesourcery.com>
226
227 * interf.c: (gdb/signals.h): Include it.
228 (sim_stop_reason): Use TARGET_SIGNAL_*.
229
4eeb4f8d
BE		 2302005-07-08 Ben Elliston <bje@au.ibm.com>
231
232 * func.c: Remove ANSI_PROTOTYPES conditional code.
233
2b193c4a
MK		 2342005-03-23 Mark Kettenis <kettenis@gnu.org>
235
236 * configure: Regenerate.
237
187d3d28
JG		 2382005-03-07 Jerome Guitton <guitton@gnat.com>
239
240 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
241 strings.
242 (clear_accex): Ditto.
243 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
244 * sim/erc32/sis.c: Ditto.
245 * sim/erc32/exec.c: Add missing semicolon.
246 * sim/erc32/func.c: Remove definitions of generic_print_address,
247 generic_symbol_at_address, buffer_read_memory and perror_memory, as
248 they are already defined in opcodes/dis-buf.c.
249
35695fd6
AC		 2502005-01-14 Andrew Cagney <cagney@gnu.org>
251
252 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
253 explicit call to AC_CONFIG_HEADER.
254 * configure: Regenerate.
255
f0569246
AC		 2562005-01-12 Andrew Cagney <cagney@gnu.org>
257
258 * configure.ac: Update to use ../common/common.m4.
259 * configure: Re-generate.
260
38f48d72
AC		 2612005-01-11 Andrew Cagney <cagney@localhost.localdomain>
262
263 * configure: Regenerated to track ../common/aclocal.m4 changes.
264
b7026657
AC		 2652005-01-07 Andrew Cagney <cagney@gnu.org>
266
267 * configure.ac: Rename configure.in, require autoconf 2.59.
268 * configure: Re-generate.
269
379832de
HPN		 2702004-12-08 Hans-Peter Nilsson <hp@axis.com>
271
272 * configure: Regenerate for ../common/aclocal.m4 update.
273
2b3cc94f
AS		 2742004-11-11 Andreas Schwab <schwab@suse.de>
275
276 * interf.c: Include "libiberty.h" instead of declaring buildargv
277 ourselves.
278
6b4a8935
AC		 2792003-02-27 Andrew Cagney <cagney@redhat.com>
280
281 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
282
c8cca39f
AC		 2832002-06-16 Andrew Cagney <ac131313@redhat.com>
284
285 * configure: Regenerated to track ../common/aclocal.m4 changes.
286
3c25f8c7
AC		 2872002-06-08 Andrew Cagney <cagney@redhat.com>
288
289 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
290 * interf.c: Include "gdb/remote-sim.h".
291
eb2d80b4
AC		 292Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
293
294 * configure: Regenerated to track ../common/aclocal.m4 changes.
295
a0539197
FCE		 2962000-03-07 Frank Ch. Eigler <fche@redhat.com>
297
298 From John Dallaway <jld@redhat.co.uk>:
299 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
300
0ef33cd0
FCE		 3012000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
302
303 * func.c (buffer_read_memory): Change type of size to unsigned to
304 match prototype
305
d4f3574e
SS		 306Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
307
308 * configure: Regenerated to track ../common/aclocal.m4 changes.
309
cd0fc7c3
SS		 3101999-05-08 Felix Lee <flee@cygnus.com>
311
312 * configure: Regenerated to track ../common/aclocal.m4 changes.
313
7a292a7a
SS		 3141999-03-03 DJ Delorie <dj@cygnus.com>
315
316 * configure.in: add termcap and -luser32 for host=cygwin
317 * configure: regenerate
318
c906108c
SS		 3191999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
320
321 * exec.c (dispatch_instruction):
322 Correct the sense of the
323 if (!sparclite) {
324 sregs->trap = TRAP_UNIMP;
325 break;
326 }
327 clause that has been pasted around: it's correct in the SCAN and
328 DIVScc (divide step) cases (where it was probably originally
329 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
330 ie. instructions only in the SPARC V8 or SPARClite 86x
331 architectures. It was also present when not required for SMUL,
332 SMULcc, UMUL, UMULcc instructions that are present in all
333 architectures.
334
3351999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
336
337 * interf.c (run_sim): Fix a bug in the main loop's handling of
338 annulled delay slot instructions. There is precedent for this
339 change; the _other_ main loop in sis.c gets it right according to
340 my reading of the code.
341
342 The bug is: if an interrupt happens when the next instruction
343 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
344 with the current values of PC and NPC, so when the trap returns,
345 the annulled instruction is indeed executed. Another giveaway is
346 that the annul flag is cleared in execute_trap(): the information
347 is demonstrably discarded.
348
349 The solution is: perform annulling before looking for traps, in
350 fact it's neater to do annulling, see if there's an interrupt and
351 if not, do the instruction, then handle traps be they generated by
352 interrupts pending or by the instruction we might just have done.
353 That's what the sis.c one does.
354
3551999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
356
357 * sis.h: Add asr17 register for support of SparcLITE (at least the
358 Hitachi ones I find before me)
359
360 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
361 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
362 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
363 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
364 (init_regs): Initialize y and asr17.
365 NB: In instruction-set space, the Y register is asr0; the
366 instructions have different names for human reasons only.
367
368 * sis.c:
369 * interf.c: Set boolean mode variable dumbio if invoked with
370 argument "-dumbio" and mention it of verbose.
371 * erc32.c: if "dumbio" is set, do not assume that there is a
372 terminal type device attached to stdin/stdout. Do not set
373 buffering or mess with tcsetattr or do any read operations in
374 order to make UART interrupts; not input data is supported.
375 This is necessary to allow the sim to be used within the eCos
376 testing infrastructure where stdin/stdout are pipes to a TCL
377 program; the sim hangs otherwise.
378
379Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
380
381 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
382
383Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
384
385 * func.c (bfd_load): Add special handling of a.out executables.
386
387Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
388
389 * func.c (bfd_load): Print correct endianness.
390 * interf.c (run_sim): Print debugging information if verbosity level
391 is greater than 2.
392 (sim_open): Repeated -v options now increment verbosity level.
393 (sim_store_register): Handle little-endian case.
394 (flush_window): Print debugging information if verbosity level
395 is greater then 2.
396
397Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
398
399 * interf.c (sim_open): Use revamped memory_read, which makes
400 byte-swapping unnecessary. Add -sparclite-board option for
401 emulating RAM found on typical SPARClite boards. Print
402 error message for unrecognized option.
403 * erc32.c: Change RAM address and size from constants to variables,
404 to allow emulation of SPARClite board RAM.
405 (fetch_bytes, store_bytes): New helper functions for revamped
406 mememory_read and memory_write.
407 (memory_read, memory_write): Rewrite to store bytes in target
408 byte order instead of storing words in host byte order; this
409 greatly simplifies support of little-endian programs.
410 (get_mem_ptr): Remove unnecessary byte parameter.
411 (sis_memory_write, sis_memory_read): Store words in target
412 byte order instead of host byte order.
413 (byte_swap_words): Remove, no longer needed.
414 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
415 (memory_read): Add new sz parameter.
416 * sis.c (run_sim): Use revamped memory_read, which makes
417 byte-swapping unnecessary.
418 * exec.c (dispatch_instruction): Use revamped memory_read, which
419 makes byte-swapping and double-word fetching unnecessary.
420 * func.c (sparclite_board): Declare new variable.
421 (get_regi): Handle little-endian data.
422 (bfd_load): Recognize little-endian SPARClite as having
423 little-endian data.
424
425Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
426
427 * erc32.c (port_init): Print messages only if sis_verbose is true.
428 * func.c (bfd_load): Ditto.
429 * interf.c (sim_open): Ditto.
430
431Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
432
433 * sis.h (uint64, int64): Define.
434 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
435 * (mul64): Simplify calculation of negative result.
436 * (div64): New helper function for 64-bit division.
437 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
438 and UDIVCC.
439
440Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
441
442 * erc32.c (close_port): Don't close stdin; it kills GDB.
443 (byte_swap_words): New function.
444 * sis.h: (byte_swap_words): Declare.
445 * interf.c (run_sim): Always fetch instructions as big-endian.
446 * sis.c (run_sim): Ditto.
447
448Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
449
450 * configure: Regenerated to track ../common/aclocal.m4 changes.
451
452Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
453
454 * configure: Regenerated to track ../common/aclocal.m4 changes.
455 * config.in: Ditto.
456
457Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
458
459 * acconfig.h: New file.
460 * configure.in: Reverted change of Apr 24; use sinclude again.
461
462Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
463
464 * configure: Regenerated to track ../common/aclocal.m4 changes.
465 * config.in: Ditto.
466
467Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
468
469 * configure.in: Don't call sinclude.
470
471Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
472
473 * func.c (disp_fpu): Fix build problem on big-endian hosts.
474
475Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
476
477 * erc32.c (sim_stop): Handle SIGINT gracefully.
478 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
479
480Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
481
482 * exec.c (dispatch_instruction): Change how carry out is calculated
483 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
484
485Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
486
487 * configure: Regenerated to track ../common/aclocal.m4 changes.
488
489Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
490
491 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
492 * erc32.c: Ditto.
493 * exec.c: Ditto.
494 * float.c: Ditto.
495 * func.c: Ditto.
496 * help.c: Ditto.
497 * interf.c: Ditto.
498 * sis.c: Ditto.
499 * sis.h: Ditto.
500
501Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
502
503 * configure: Regenerated to track ../common/aclocal.m4 changes.
504
505Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
506
507 * configure: Regenerated to track ../common/aclocal.m4 changes.
508
509Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
510
511 * configure: Regenerated to track ../common/aclocal.m4 changes.
512
513Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
514
515 * interf.c (sim_store_register, sim_fetch_register): Pass in
516 length parameter. Return -1.
517
518Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
519
520 * configure: Regenerated to track ../common/aclocal.m4 changes.
521
522Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
523
524 * configure: Regenerated to track ../common/aclocal.m4 changes.
525
526Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
527
528 * configure: Regenerated to track ../common/aclocal.m4 changes.
529
530Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
531
532 * configure: Regenerated to track ../common/aclocal.m4 changes.
533 * config.in: Ditto.
534
535Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
536
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
538
539Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
540
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
542
543Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
544
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
546
547Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
548
549 * configure: Regenerated to track ../common/aclocal.m4 changes.
550
551Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
552
553 * configure: Regenerated to track ../common/aclocal.m4 changes.
554
555Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
556
557 * configure: Regenerated to track ../common/aclocal.m4 changes.
558
559Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
560
561 * configure: Regenerated to track ../common/aclocal.m4 changes.
562
563Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
564
565 * configure: Regenerated to track ../common/aclocal.m4 changes.
566 * config.in: Ditto.
567
568Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
569
570 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
571
572 * interf.c (sim_kill): Delete.
573 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
574 argument.
575 (sim_load): Don't save start address.
576 (start_address): Delete variable.
577
578Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
579
580 * configure: Regenerated to track ../common/aclocal.m4 changes.
581 * config.in: Ditto.
582
583Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
584
585 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
586
587Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
588
589 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
590
591Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
592
593 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
594 (sim_open): Add callback arg, save it.
595
596Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
597
598 * configure: Regenerated to track ../common/aclocal.m4 changes.
599
600Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
601
602 * interf.c (sim_open): Undo patch to add -E support.
603
604Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
605
606 * interf.c (sim_open): Ignore -E arg.
607 (start_address): New static local.
608 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
609 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
610
611Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
612
613 * Makefile.in (install-sis): Depend upon installdirs. Use
614 $(program_transform_name) directly, rather than using
615 $(INSTALL_XFORM).
616
617Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
618
619 * configure: Regenerated to track ../common/aclocal.m4 changes.
620 * config.in: Ditto.
621
622Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
623
624 * interf.c (sim_open): New arg `kind'.
625
626 * configure: Regenerated to track ../common/aclocal.m4 changes.
627
628Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
629
630 * configure: Regenerated to track ../common/aclocal.m4 changes.
631
632Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
633
634 * configure: Re-generate.
635
636Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
637
638 * interf.c (sim_open): New SIM_DESC result. Argument is now in
639 argv form.
640 (other sim_*): New SIM_DESC argument.
641
642Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
643
644 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
645 COMMON_{PRE,POST}_CONFIG_FRAG instead.
646 * configure.in: sinclude ../common/aclocal.m4.
647 * configure: Regenerated.
648
649Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
650
651 * configure configure.in Makefile.in: Update to new configure
652 scheme which is more compatible with WinGDB builds.
653 * configure.in: Improve comment on how to run autoconf.
654 * configure: Re-run autoconf to get new ../common/aclocal.m4.
655 * Makefile.in: Use autoconf substitution to install common
656 makefile fragment.
657
658Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
659
660 * interf.c (run_sim): Stop the simulator and reset the stdio after
661 breakpoints.
662
663Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
664
665 * configure.in: Look for libtermcap.a.
666 * Makefile.in: Only link in -ltermcap if it exists.
667 * erc32.c: Update to version 2.6a. Fix uart handling.
668 * exec.c: Update to version 2.6a. Add sparclite support.
669 * float.c: Update to version 2.6a. Convert comments to
670 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
671 point exceptions work on win32.
672 * func.c: Update to version 2.6a. Fix uart handling, add support
673 for user error traps.
674 * help.c: Update to version 2.6a. Add help note on user error
675 traps.
676 * interf.c: Update to version 2.6a. Fix uart handling, and add
677 sparclite support.
678 * examples/gccx: Use sparclite cross compiler, not native gcc.
679 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
680 the psr register.
681
682Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
683
684 * Makefile.in (run.o): Remove this rule, it hides the one in
685 ../common/Make-common.in that correctly references the source
686 in the sibling ../common directory.
687
688Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
689
690 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
691 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
692 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
693 * configure.in: Simplify using macros in ../common/aclocal.m4.
694 Call AC_CHECK_HEADERS(stdlib.h).
695 * configure: Regenerated.
696 * config.in: New file.
697 * func.c (sim_set_callbacks): Delete, moved to
698 * interf.c (sim_set_callbacks): here.
699 (sim_callback): New global.
700 Rewrite all calls to printf_filtered to go through callback.
701 (sim_size,sim_trace): New functions.
702 (sim_{insert,remove}_breakpoint): #if 0 out.
703 * sis.c: #include "config.h". #include <stdlib.h> if present.
704 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
705 * sis.h: #include "callback.h".
706 * run.c: Deleted, using one in ../common now.
707
708Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
709
710 * Makefile.in (clean): Move config.log to distclean.
711
712Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
713
714 * Makefile.in (clean): Also remove config.log.
715
716Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
717
718 * Makefile.in (CC_FOR_BUILD): New variable.
719 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
720 (RANLIB, CC): Likewise.
721 (end): Use $(CC_FOR_BUILD), not $(CC).
722 * configure.in: Set CC_FOR_BUILD.
723 * configure: Rebuild.
724
725Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
726
727 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
728 there either...).
729
730Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
731
732 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
733 necessary.
734 * (port_init): Don't even *try* to open pty's under _WIN32.
735 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
736 * float.c: Get rid of #warning. Makes Microsoft C barf.
737 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
738 compiler warning.
739 * (sim_load sim_create_inferior sim_read): Use prototypes only in
740 decls, not defs.
741 * Get rid of enum sim_stop. It's defined in remote-sim.h.
742 * (sim_stop_reason): Define SIGTRAP if _WIN32.
743 * sis.h: Include ansidecl.h and remote-sim.h.
744
745Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
746
747 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
748 sis.h: Get rid of all uses of long long's.
749 * (close_port read_uart write_uart uarta_tx): Don't seg fault
750 when can't open pty's.
751 * exec.c: Add two new instructions: smul, and divscc.
752 * interf.c (flush_windows): New routine to flush the register
753 windows out to the stack just before returning to GDB. Makes
754 backtraces work much better.
755
756Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
757
758 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
759 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
760 (docdir, oldincludedir): Removed.
761 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
762 (AC_PROG_INSTALL): Added.
763 * configure: Rebuilt.
764
765Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
766
767 * configure.in: Call AC_PROG_CC before running configure.host.
768 * configure: Rebuild with autoconf 2.10.
769
770Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
771
772 * Makefile.in (install): Don't check to see if tooldir exists.
773 Make $(tooldir) and $(tooldir)/bin.
774
775Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
776
777 * Makefile.in (end.h): Use explicit ./ when running end.
778
779Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
780
781 * func.c(bfd_load): Don't try to print the filename if the pfbd is
782 NULL.
783 * interf.c(sim_load): Pass the whole string, not just the first
784 byte.
785
786Version 2.1 26-02-96
787--------------------
788
789* Fixed bug in "go" command.
790
791version 2.0 05-02-96
792--------------------
793
794* Fixed bug in interrupt force register (erc32.c).
795
796* Change file load function to use bfd_openr.
797
798* SIS should now be endian independent.
799
800version 1.8 24-11-95
801--------------------
802
803* Fixed FPU timing - some sequences of FPU instructions did not calculate
804 the resource dependencies right.
805
806* Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
807 but no FPU trap is generated.
808
809version 1.7.1 31-10-95
810--------------------
811
812* Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
813 the FPU stays in execute mode.
814
815* Corrected JMPL and RETT timing (these instructions takes two cycles).
816
817
818version 1.7 25-10-95
819--------------------
820
821* Interrupt during annuled instruction corrupted return address - fixed.
822
823
824version 1.6.2 25-10-95
825--------------------
826
827* Added -DFAST_UART to Makefile
828
829
830version 1.6.1 24-10-95
831--------------------
832
833* Fixed bug in STDFQ which caused bus error
834
835
836version 1.6 02-10-95
837--------------------
838
839* Modified srt0.s to include code that initiates registers in IU and FPU
840 and initializes the data segment. The simulator 'load' command does not
841 longer initialize the data segment!
842
843* Corrected MEC timer operation; scalers now divide the frequency by
844 (scaler_value + 1).
845
846* MEC breakpoints are not checked during store operation
847
848
849version 1.5 14-09-95
850--------------------
851
852* Fixed some bugs in the cycle counting for IU & FPU instructions.
853
854* Fixed bug that allowed an annuled instruction to cause memory exception.
855
856* The *ws parameter in mem.c should now contain the number of waitstates
857 required by the memory access (was total number of cycles).
858
859* The supplied srt0.s now clears the BSS (thanks Joel).
860
861version 1.4 22-08-95
862--------------------
863
864* Added a '-g' switch to enable/disable the GNU readline(), which cause
865some problems on solaris 2.x machines.
866
867* Enabled MEC watchpoint and breakpoint function to mem.c. Performance
868may suffer a bit ...
869
870NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
871
872version 1.3 26-07-95
873--------------------
874
875* Fixed bug in mulscc instruction (how could that ever have worked?)
876
877* Fixed bug in UART B (flushed characters on UART A), thanks Paul.
878
879version 1.2 13-07-95
880--------------------
881
882* Fixed bug in interrupt handling (wrong interrupt selected when more that
883one interrupt pending)
884
885* Fixed updating of condition codes during logical instructions (carry and
886overflow were not reset)
887
888* Fixed bug in WRTBR (tt field was wrongly over-written)
889
890version 1.1 07-07-95
891--------------------
892
893* Fixed several bugs in the interrupt handler and callback routines.
894(reported by Paul Warren, Alsys)
GDB Binutils - Deliverables
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