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20e95c23
DJ		 12006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * configure: Regenerated.
4
aba6488e
MM		 52005-11-28 Mark Mitchell <mark@codesourcery.com>
6
7 * interf.c: (gdb/signals.h): Include it.
8 (sim_stop_reason): Use TARGET_SIGNAL_*.
9
4eeb4f8d
BE		 102005-07-08 Ben Elliston <bje@au.ibm.com>
11
12 * func.c: Remove ANSI_PROTOTYPES conditional code.
13
2b193c4a
MK		 142005-03-23 Mark Kettenis <kettenis@gnu.org>
15
16 * configure: Regenerate.
17
187d3d28
JG		 182005-03-07 Jerome Guitton <guitton@gnat.com>
19
20 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
21 strings.
22 (clear_accex): Ditto.
23 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
24 * sim/erc32/sis.c: Ditto.
25 * sim/erc32/exec.c: Add missing semicolon.
26 * sim/erc32/func.c: Remove definitions of generic_print_address,
27 generic_symbol_at_address, buffer_read_memory and perror_memory, as
28 they are already defined in opcodes/dis-buf.c.
29
35695fd6
AC		 302005-01-14 Andrew Cagney <cagney@gnu.org>
31
32 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
33 explicit call to AC_CONFIG_HEADER.
34 * configure: Regenerate.
35
f0569246
AC		 362005-01-12 Andrew Cagney <cagney@gnu.org>
37
38 * configure.ac: Update to use ../common/common.m4.
39 * configure: Re-generate.
40
38f48d72
AC		 412005-01-11 Andrew Cagney <cagney@localhost.localdomain>
42
43 * configure: Regenerated to track ../common/aclocal.m4 changes.
44
b7026657
AC		 452005-01-07 Andrew Cagney <cagney@gnu.org>
46
47 * configure.ac: Rename configure.in, require autoconf 2.59.
48 * configure: Re-generate.
49
379832de
HPN		 502004-12-08 Hans-Peter Nilsson <hp@axis.com>
51
52 * configure: Regenerate for ../common/aclocal.m4 update.
53
2b3cc94f
AS		 542004-11-11 Andreas Schwab <schwab@suse.de>
55
56 * interf.c: Include "libiberty.h" instead of declaring buildargv
57 ourselves.
58
6b4a8935
AC		 592003-02-27 Andrew Cagney <cagney@redhat.com>
60
61 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
62
c8cca39f
AC		 632002-06-16 Andrew Cagney <ac131313@redhat.com>
64
65 * configure: Regenerated to track ../common/aclocal.m4 changes.
66
3c25f8c7
AC		 672002-06-08 Andrew Cagney <cagney@redhat.com>
68
69 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
70 * interf.c: Include "gdb/remote-sim.h".
71
eb2d80b4
AC		 72Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
73
74 * configure: Regenerated to track ../common/aclocal.m4 changes.
75
a0539197
FCE		 762000-03-07 Frank Ch. Eigler <fche@redhat.com>
77
78 From John Dallaway <jld@redhat.co.uk>:
79 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
80
0ef33cd0
FCE		 812000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
82
83 * func.c (buffer_read_memory): Change type of size to unsigned to
84 match prototype
85
d4f3574e
SS		 86Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
87
88 * configure: Regenerated to track ../common/aclocal.m4 changes.
89
cd0fc7c3
SS		 901999-05-08 Felix Lee <flee@cygnus.com>
91
92 * configure: Regenerated to track ../common/aclocal.m4 changes.
93
7a292a7a
SS		 941999-03-03 DJ Delorie <dj@cygnus.com>
95
96 * configure.in: add termcap and -luser32 for host=cygwin
97 * configure: regenerate
98
c906108c
SS		 991999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
100
101 * exec.c (dispatch_instruction):
102 Correct the sense of the
103 if (!sparclite) {
104 sregs->trap = TRAP_UNIMP;
105 break;
106 }
107 clause that has been pasted around: it's correct in the SCAN and
108 DIVScc (divide step) cases (where it was probably originally
109 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
110 ie. instructions only in the SPARC V8 or SPARClite 86x
111 architectures. It was also present when not required for SMUL,
112 SMULcc, UMUL, UMULcc instructions that are present in all
113 architectures.
114
1151999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
116
117 * interf.c (run_sim): Fix a bug in the main loop's handling of
118 annulled delay slot instructions. There is precedent for this
119 change; the _other_ main loop in sis.c gets it right according to
120 my reading of the code.
121
122 The bug is: if an interrupt happens when the next instruction
123 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
124 with the current values of PC and NPC, so when the trap returns,
125 the annulled instruction is indeed executed. Another giveaway is
126 that the annul flag is cleared in execute_trap(): the information
127 is demonstrably discarded.
128
129 The solution is: perform annulling before looking for traps, in
130 fact it's neater to do annulling, see if there's an interrupt and
131 if not, do the instruction, then handle traps be they generated by
132 interrupts pending or by the instruction we might just have done.
133 That's what the sis.c one does.
134
1351999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
136
137 * sis.h: Add asr17 register for support of SparcLITE (at least the
138 Hitachi ones I find before me)
139
140 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
141 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
142 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
143 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
144 (init_regs): Initialize y and asr17.
145 NB: In instruction-set space, the Y register is asr0; the
146 instructions have different names for human reasons only.
147
148 * sis.c:
149 * interf.c: Set boolean mode variable dumbio if invoked with
150 argument "-dumbio" and mention it of verbose.
151 * erc32.c: if "dumbio" is set, do not assume that there is a
152 terminal type device attached to stdin/stdout. Do not set
153 buffering or mess with tcsetattr or do any read operations in
154 order to make UART interrupts; not input data is supported.
155 This is necessary to allow the sim to be used within the eCos
156 testing infrastructure where stdin/stdout are pipes to a TCL
157 program; the sim hangs otherwise.
158
159Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
160
161 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
162
163Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
164
165 * func.c (bfd_load): Add special handling of a.out executables.
166
167Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
168
169 * func.c (bfd_load): Print correct endianness.
170 * interf.c (run_sim): Print debugging information if verbosity level
171 is greater than 2.
172 (sim_open): Repeated -v options now increment verbosity level.
173 (sim_store_register): Handle little-endian case.
174 (flush_window): Print debugging information if verbosity level
175 is greater then 2.
176
177Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
178
179 * interf.c (sim_open): Use revamped memory_read, which makes
180 byte-swapping unnecessary. Add -sparclite-board option for
181 emulating RAM found on typical SPARClite boards. Print
182 error message for unrecognized option.
183 * erc32.c: Change RAM address and size from constants to variables,
184 to allow emulation of SPARClite board RAM.
185 (fetch_bytes, store_bytes): New helper functions for revamped
186 mememory_read and memory_write.
187 (memory_read, memory_write): Rewrite to store bytes in target
188 byte order instead of storing words in host byte order; this
189 greatly simplifies support of little-endian programs.
190 (get_mem_ptr): Remove unnecessary byte parameter.
191 (sis_memory_write, sis_memory_read): Store words in target
192 byte order instead of host byte order.
193 (byte_swap_words): Remove, no longer needed.
194 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
195 (memory_read): Add new sz parameter.
196 * sis.c (run_sim): Use revamped memory_read, which makes
197 byte-swapping unnecessary.
198 * exec.c (dispatch_instruction): Use revamped memory_read, which
199 makes byte-swapping and double-word fetching unnecessary.
200 * func.c (sparclite_board): Declare new variable.
201 (get_regi): Handle little-endian data.
202 (bfd_load): Recognize little-endian SPARClite as having
203 little-endian data.
204
205Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
206
207 * erc32.c (port_init): Print messages only if sis_verbose is true.
208 * func.c (bfd_load): Ditto.
209 * interf.c (sim_open): Ditto.
210
211Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
212
213 * sis.h (uint64, int64): Define.
214 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
215 * (mul64): Simplify calculation of negative result.
216 * (div64): New helper function for 64-bit division.
217 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
218 and UDIVCC.
219
220Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
221
222 * erc32.c (close_port): Don't close stdin; it kills GDB.
223 (byte_swap_words): New function.
224 * sis.h: (byte_swap_words): Declare.
225 * interf.c (run_sim): Always fetch instructions as big-endian.
226 * sis.c (run_sim): Ditto.
227
228Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
229
230 * configure: Regenerated to track ../common/aclocal.m4 changes.
231
232Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
233
234 * configure: Regenerated to track ../common/aclocal.m4 changes.
235 * config.in: Ditto.
236
237Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
238
239 * acconfig.h: New file.
240 * configure.in: Reverted change of Apr 24; use sinclude again.
241
242Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
243
244 * configure: Regenerated to track ../common/aclocal.m4 changes.
245 * config.in: Ditto.
246
247Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
248
249 * configure.in: Don't call sinclude.
250
251Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
252
253 * func.c (disp_fpu): Fix build problem on big-endian hosts.
254
255Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
256
257 * erc32.c (sim_stop): Handle SIGINT gracefully.
258 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
259
260Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
261
262 * exec.c (dispatch_instruction): Change how carry out is calculated
263 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
264
265Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
266
267 * configure: Regenerated to track ../common/aclocal.m4 changes.
268
269Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
270
271 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
272 * erc32.c: Ditto.
273 * exec.c: Ditto.
274 * float.c: Ditto.
275 * func.c: Ditto.
276 * help.c: Ditto.
277 * interf.c: Ditto.
278 * sis.c: Ditto.
279 * sis.h: Ditto.
280
281Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
282
283 * configure: Regenerated to track ../common/aclocal.m4 changes.
284
285Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
286
287 * configure: Regenerated to track ../common/aclocal.m4 changes.
288
289Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
290
291 * configure: Regenerated to track ../common/aclocal.m4 changes.
292
293Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
294
295 * interf.c (sim_store_register, sim_fetch_register): Pass in
296 length parameter. Return -1.
297
298Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
299
300 * configure: Regenerated to track ../common/aclocal.m4 changes.
301
302Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
303
304 * configure: Regenerated to track ../common/aclocal.m4 changes.
305
306Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
307
308 * configure: Regenerated to track ../common/aclocal.m4 changes.
309
310Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
311
312 * configure: Regenerated to track ../common/aclocal.m4 changes.
313 * config.in: Ditto.
314
315Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
316
317 * configure: Regenerated to track ../common/aclocal.m4 changes.
318
319Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
320
321 * configure: Regenerated to track ../common/aclocal.m4 changes.
322
323Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
324
325 * configure: Regenerated to track ../common/aclocal.m4 changes.
326
327Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
328
329 * configure: Regenerated to track ../common/aclocal.m4 changes.
330
331Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
332
333 * configure: Regenerated to track ../common/aclocal.m4 changes.
334
335Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
336
337 * configure: Regenerated to track ../common/aclocal.m4 changes.
338
339Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
340
341 * configure: Regenerated to track ../common/aclocal.m4 changes.
342
343Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
344
345 * configure: Regenerated to track ../common/aclocal.m4 changes.
346 * config.in: Ditto.
347
348Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
349
350 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
351
352 * interf.c (sim_kill): Delete.
353 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
354 argument.
355 (sim_load): Don't save start address.
356 (start_address): Delete variable.
357
358Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
359
360 * configure: Regenerated to track ../common/aclocal.m4 changes.
361 * config.in: Ditto.
362
363Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
364
365 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
366
367Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
368
369 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
370
371Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
372
373 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
374 (sim_open): Add callback arg, save it.
375
376Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
377
378 * configure: Regenerated to track ../common/aclocal.m4 changes.
379
380Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
381
382 * interf.c (sim_open): Undo patch to add -E support.
383
384Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
385
386 * interf.c (sim_open): Ignore -E arg.
387 (start_address): New static local.
388 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
389 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
390
391Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
392
393 * Makefile.in (install-sis): Depend upon installdirs. Use
394 $(program_transform_name) directly, rather than using
395 $(INSTALL_XFORM).
396
397Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
398
399 * configure: Regenerated to track ../common/aclocal.m4 changes.
400 * config.in: Ditto.
401
402Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
403
404 * interf.c (sim_open): New arg `kind'.
405
406 * configure: Regenerated to track ../common/aclocal.m4 changes.
407
408Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
409
410 * configure: Regenerated to track ../common/aclocal.m4 changes.
411
412Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
413
414 * configure: Re-generate.
415
416Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
417
418 * interf.c (sim_open): New SIM_DESC result. Argument is now in
419 argv form.
420 (other sim_*): New SIM_DESC argument.
421
422Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
423
424 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
425 COMMON_{PRE,POST}_CONFIG_FRAG instead.
426 * configure.in: sinclude ../common/aclocal.m4.
427 * configure: Regenerated.
428
429Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
430
431 * configure configure.in Makefile.in: Update to new configure
432 scheme which is more compatible with WinGDB builds.
433 * configure.in: Improve comment on how to run autoconf.
434 * configure: Re-run autoconf to get new ../common/aclocal.m4.
435 * Makefile.in: Use autoconf substitution to install common
436 makefile fragment.
437
438Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
439
440 * interf.c (run_sim): Stop the simulator and reset the stdio after
441 breakpoints.
442
443Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
444
445 * configure.in: Look for libtermcap.a.
446 * Makefile.in: Only link in -ltermcap if it exists.
447 * erc32.c: Update to version 2.6a. Fix uart handling.
448 * exec.c: Update to version 2.6a. Add sparclite support.
449 * float.c: Update to version 2.6a. Convert comments to
450 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
451 point exceptions work on win32.
452 * func.c: Update to version 2.6a. Fix uart handling, add support
453 for user error traps.
454 * help.c: Update to version 2.6a. Add help note on user error
455 traps.
456 * interf.c: Update to version 2.6a. Fix uart handling, and add
457 sparclite support.
458 * examples/gccx: Use sparclite cross compiler, not native gcc.
459 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
460 the psr register.
461
462Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
463
464 * Makefile.in (run.o): Remove this rule, it hides the one in
465 ../common/Make-common.in that correctly references the source
466 in the sibling ../common directory.
467
468Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
469
470 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
471 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
472 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
473 * configure.in: Simplify using macros in ../common/aclocal.m4.
474 Call AC_CHECK_HEADERS(stdlib.h).
475 * configure: Regenerated.
476 * config.in: New file.
477 * func.c (sim_set_callbacks): Delete, moved to
478 * interf.c (sim_set_callbacks): here.
479 (sim_callback): New global.
480 Rewrite all calls to printf_filtered to go through callback.
481 (sim_size,sim_trace): New functions.
482 (sim_{insert,remove}_breakpoint): #if 0 out.
483 * sis.c: #include "config.h". #include <stdlib.h> if present.
484 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
485 * sis.h: #include "callback.h".
486 * run.c: Deleted, using one in ../common now.
487
488Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
489
490 * Makefile.in (clean): Move config.log to distclean.
491
492Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
493
494 * Makefile.in (clean): Also remove config.log.
495
496Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
497
498 * Makefile.in (CC_FOR_BUILD): New variable.
499 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
500 (RANLIB, CC): Likewise.
501 (end): Use $(CC_FOR_BUILD), not $(CC).
502 * configure.in: Set CC_FOR_BUILD.
503 * configure: Rebuild.
504
505Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
506
507 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
508 there either...).
509
510Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
511
512 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
513 necessary.
514 * (port_init): Don't even *try* to open pty's under _WIN32.
515 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
516 * float.c: Get rid of #warning. Makes Microsoft C barf.
517 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
518 compiler warning.
519 * (sim_load sim_create_inferior sim_read): Use prototypes only in
520 decls, not defs.
521 * Get rid of enum sim_stop. It's defined in remote-sim.h.
522 * (sim_stop_reason): Define SIGTRAP if _WIN32.
523 * sis.h: Include ansidecl.h and remote-sim.h.
524
525Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
526
527 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
528 sis.h: Get rid of all uses of long long's.
529 * (close_port read_uart write_uart uarta_tx): Don't seg fault
530 when can't open pty's.
531 * exec.c: Add two new instructions: smul, and divscc.
532 * interf.c (flush_windows): New routine to flush the register
533 windows out to the stack just before returning to GDB. Makes
534 backtraces work much better.
535
536Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
537
538 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
539 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
540 (docdir, oldincludedir): Removed.
541 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
542 (AC_PROG_INSTALL): Added.
543 * configure: Rebuilt.
544
545Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
546
547 * configure.in: Call AC_PROG_CC before running configure.host.
548 * configure: Rebuild with autoconf 2.10.
549
550Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
551
552 * Makefile.in (install): Don't check to see if tooldir exists.
553 Make $(tooldir) and $(tooldir)/bin.
554
555Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
556
557 * Makefile.in (end.h): Use explicit ./ when running end.
558
559Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
560
561 * func.c(bfd_load): Don't try to print the filename if the pfbd is
562 NULL.
563 * interf.c(sim_load): Pass the whole string, not just the first
564 byte.
565
566Version 2.1 26-02-96
567--------------------
568
569* Fixed bug in "go" command.
570
571version 2.0 05-02-96
572--------------------
573
574* Fixed bug in interrupt force register (erc32.c).
575
576* Change file load function to use bfd_openr.
577
578* SIS should now be endian independent.
579
580version 1.8 24-11-95
581--------------------
582
583* Fixed FPU timing - some sequences of FPU instructions did not calculate
584 the resource dependencies right.
585
586* Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
587 but no FPU trap is generated.
588
589version 1.7.1 31-10-95
590--------------------
591
592* Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
593 the FPU stays in execute mode.
594
595* Corrected JMPL and RETT timing (these instructions takes two cycles).
596
597
598version 1.7 25-10-95
599--------------------
600
601* Interrupt during annuled instruction corrupted return address - fixed.
602
603
604version 1.6.2 25-10-95
605--------------------
606
607* Added -DFAST_UART to Makefile
608
609
610version 1.6.1 24-10-95
611--------------------
612
613* Fixed bug in STDFQ which caused bus error
614
615
616version 1.6 02-10-95
617--------------------
618
619* Modified srt0.s to include code that initiates registers in IU and FPU
620 and initializes the data segment. The simulator 'load' command does not
621 longer initialize the data segment!
622
623* Corrected MEC timer operation; scalers now divide the frequency by
624 (scaler_value + 1).
625
626* MEC breakpoints are not checked during store operation
627
628
629version 1.5 14-09-95
630--------------------
631
632* Fixed some bugs in the cycle counting for IU & FPU instructions.
633
634* Fixed bug that allowed an annuled instruction to cause memory exception.
635
636* The *ws parameter in mem.c should now contain the number of waitstates
637 required by the memory access (was total number of cycles).
638
639* The supplied srt0.s now clears the BSS (thanks Joel).
640
641version 1.4 22-08-95
642--------------------
643
644* Added a '-g' switch to enable/disable the GNU readline(), which cause
645some problems on solaris 2.x machines.
646
647* Enabled MEC watchpoint and breakpoint function to mem.c. Performance
648may suffer a bit ...
649
650NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
651
652version 1.3 26-07-95
653--------------------
654
655* Fixed bug in mulscc instruction (how could that ever have worked?)
656
657* Fixed bug in UART B (flushed characters on UART A), thanks Paul.
658
659version 1.2 13-07-95
660--------------------
661
662* Fixed bug in interrupt handling (wrong interrupt selected when more that
663one interrupt pending)
664
665* Fixed updating of condition codes during logical instructions (carry and
666overflow were not reset)
667
668* Fixed bug in WRTBR (tt field was wrongly over-written)
669
670version 1.1 07-07-95
671--------------------
672
673* Fixed several bugs in the interrupt handler and callback routines.
674(reported by Paul Warren, Alsys)
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