1 2014-08-19 Alan Modra <amodra@gmail.com>
3 * configure: Regenerate.
5 2014-08-15 Roland McGrath <mcgrathr@google.com>
7 * configure: Regenerate.
8 * config.in: Regenerate.
10 2014-03-10 Mike Frysinger <vapier@gentoo.org>
12 * interf.c (sim_do_command): Add const to cmd.
14 2014-03-05 Mike Frysinger <vapier@gentoo.org>
16 * interf.c (sim_load): Add const to prog.
18 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
21 * float.c (set_fsr): Add missing "break" statements. Reindent
24 2013-09-23 Alan Modra <amodra@gmail.com>
26 * configure: Regenerate.
28 2013-06-03 Mike Frysinger <vapier@gentoo.org>
30 * aclocal.m4, configure: Regenerate.
32 2013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
34 * Makefile.in: Include build directory in search path to find
37 2012-08-16 Nick Clifton <nickc@redhat.com>
39 * end.c: Include config.h before system header files.
47 2012-06-15 Joel Brobecker <brobecker@adacore.com>
49 * sys.h: Include "config.h".
51 2012-06-15 Joel Brobecker <brobecker@adacore.com>
53 * config.in, configure: Regenerate.
55 2012-05-24 Pedro Alves <palves@redhat.com>
59 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
61 2012-03-24 Mike Frysinger <vapier@gentoo.org>
63 * aclocal.m4, config.in, configure: Regenerate.
65 2011-12-31 Mike Frysinger <vapier@gentoo.org>
68 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
69 the code in gdb's configure.ac with $TERMCAP.
70 * configure: Regenerated.
72 2011-12-03 Mike Frysinger <vapier@gentoo.org>
74 * aclocal.m4: New file.
75 * configure: Regenerate.
77 2011-10-17 Mike Frysinger <vapier@gentoo.org>
79 * configure.ac: Change include to common/acinclude.m4.
81 2011-10-17 Mike Frysinger <vapier@gentoo.org>
83 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
84 call. Replace common.m4 include with SIM_AC_COMMON.
85 * configure: Regenerate.
87 2011-06-09 Mike Frysinger <vapier@gentoo.org>
89 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
91 2011-06-01 Joel Brobecker <brobecker@adacore.com>
93 * interf.c (sim_complete_command): New stub function.
95 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
97 * interf.c (sim_store_register): Update return value to
100 2010-05-20 Joel Brobecker <brobecker@adacore.com>
102 * sis.h: Remove #include <stdint.h>.
103 (uint64, int64): Redefine without using stdint.h.
104 (UINT64_MAX): Define.
106 2010-04-20 Tiemen Schut <T.Schut@sron.nl>
108 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
109 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
111 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
112 (sim_resume): Specify maximum run time as uint64.
113 * sis.c (run_sim): Change icount to uint64_t.
114 * sis.h: Define uint64 as uint64_t. Change various fields and
115 prototypes to uint64 to support longer simulations.
117 2010-04-14 Mike Frysinger <vapier@gentoo.org>
119 * interp.c (sim_write): Add const to buf arg.
121 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
123 * configure: Regenerate.
125 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
127 * config.in: Regenerate.
128 * configure: Likewise.
130 * configure: Regenerate.
132 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
134 * erc32.c, exec.c: Fix warnings.
136 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
138 * configure: Regenerate to track ../common/common.m4 changes.
141 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
143 * sis.c: Correct spelling error.
145 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
146 Daniel Jacobowitz <dan@codesourcery.com>
147 Joseph Myers <joseph@codesourcery.com>
149 * configure: Regenerate.
151 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
153 * acconfig.h: Remove.
154 * config.in: Regenerate.
156 2006-12-20 Hans-Peter Nilsson <hp@axis.com>
158 * configure.ac: Add test for readline, substitute READLINE.
159 * Makefile.in (READLINE_LIB): New substituted-contents variable.
160 (SIM_EXTRA_LIBDEPS): Don't set.
161 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
162 ../../readline/libreadline.a.
163 * configure: Regenerate.
165 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
167 * Makefile.in (func.o, help.o): Correct dependencies.
169 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
171 * Makefile.in (install-sis): Honor DESTDIR.
173 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
175 * configure: Regenerated.
177 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
179 * configure: Regenerated.
181 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
183 * configure: Regenerated.
185 2005-11-28 Mark Mitchell <mark@codesourcery.com>
187 * interf.c: (gdb/signals.h): Include it.
188 (sim_stop_reason): Use TARGET_SIGNAL_*.
190 2005-07-08 Ben Elliston <bje@au.ibm.com>
192 * func.c: Remove ANSI_PROTOTYPES conditional code.
194 2005-03-23 Mark Kettenis <kettenis@gnu.org>
196 * configure: Regenerate.
198 2005-03-07 Jerome Guitton <guitton@gnat.com>
200 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
202 (clear_accex): Ditto.
203 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
204 * sim/erc32/sis.c: Ditto.
205 * sim/erc32/exec.c: Add missing semicolon.
206 * sim/erc32/func.c: Remove definitions of generic_print_address,
207 generic_symbol_at_address, buffer_read_memory and perror_memory, as
208 they are already defined in opcodes/dis-buf.c.
210 2005-01-14 Andrew Cagney <cagney@gnu.org>
212 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
213 explicit call to AC_CONFIG_HEADER.
214 * configure: Regenerate.
216 2005-01-12 Andrew Cagney <cagney@gnu.org>
218 * configure.ac: Update to use ../common/common.m4.
219 * configure: Re-generate.
221 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
223 * configure: Regenerated to track ../common/aclocal.m4 changes.
225 2005-01-07 Andrew Cagney <cagney@gnu.org>
227 * configure.ac: Rename configure.in, require autoconf 2.59.
228 * configure: Re-generate.
230 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
232 * configure: Regenerate for ../common/aclocal.m4 update.
234 2004-11-11 Andreas Schwab <schwab@suse.de>
236 * interf.c: Include "libiberty.h" instead of declaring buildargv
239 2003-02-27 Andrew Cagney <cagney@redhat.com>
241 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
243 2002-06-16 Andrew Cagney <ac131313@redhat.com>
245 * configure: Regenerated to track ../common/aclocal.m4 changes.
247 2002-06-08 Andrew Cagney <cagney@redhat.com>
249 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
250 * interf.c: Include "gdb/remote-sim.h".
252 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
254 * configure: Regenerated to track ../common/aclocal.m4 changes.
256 2000-03-07 Frank Ch. Eigler <fche@redhat.com>
258 From John Dallaway <jld@redhat.co.uk>:
259 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
261 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
263 * func.c (buffer_read_memory): Change type of size to unsigned to
266 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
268 * configure: Regenerated to track ../common/aclocal.m4 changes.
270 1999-05-08 Felix Lee <flee@cygnus.com>
272 * configure: Regenerated to track ../common/aclocal.m4 changes.
274 1999-03-03 DJ Delorie <dj@cygnus.com>
276 * configure.in: add termcap and -luser32 for host=cygwin
277 * configure: regenerate
279 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
281 * exec.c (dispatch_instruction):
282 Correct the sense of the
284 sregs->trap = TRAP_UNIMP;
287 clause that has been pasted around: it's correct in the SCAN and
288 DIVScc (divide step) cases (where it was probably originally
289 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
290 ie. instructions only in the SPARC V8 or SPARClite 86x
291 architectures. It was also present when not required for SMUL,
292 SMULcc, UMUL, UMULcc instructions that are present in all
295 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
297 * interf.c (run_sim): Fix a bug in the main loop's handling of
298 annulled delay slot instructions. There is precedent for this
299 change; the _other_ main loop in sis.c gets it right according to
300 my reading of the code.
302 The bug is: if an interrupt happens when the next instruction
303 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
304 with the current values of PC and NPC, so when the trap returns,
305 the annulled instruction is indeed executed. Another giveaway is
306 that the annul flag is cleared in execute_trap(): the information
307 is demonstrably discarded.
309 The solution is: perform annulling before looking for traps, in
310 fact it's neater to do annulling, see if there's an interrupt and
311 if not, do the instruction, then handle traps be they generated by
312 interrupts pending or by the instruction we might just have done.
313 That's what the sis.c one does.
315 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
317 * sis.h: Add asr17 register for support of SparcLITE (at least the
318 Hitachi ones I find before me)
320 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
321 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
322 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
323 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
324 (init_regs): Initialize y and asr17.
325 NB: In instruction-set space, the Y register is asr0; the
326 instructions have different names for human reasons only.
329 * interf.c: Set boolean mode variable dumbio if invoked with
330 argument "-dumbio" and mention it of verbose.
331 * erc32.c: if "dumbio" is set, do not assume that there is a
332 terminal type device attached to stdin/stdout. Do not set
333 buffering or mess with tcsetattr or do any read operations in
334 order to make UART interrupts; not input data is supported.
335 This is necessary to allow the sim to be used within the eCos
336 testing infrastructure where stdin/stdout are pipes to a TCL
337 program; the sim hangs otherwise.
339 Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
341 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
343 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
345 * func.c (bfd_load): Add special handling of a.out executables.
347 Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
349 * func.c (bfd_load): Print correct endianness.
350 * interf.c (run_sim): Print debugging information if verbosity level
352 (sim_open): Repeated -v options now increment verbosity level.
353 (sim_store_register): Handle little-endian case.
354 (flush_window): Print debugging information if verbosity level
357 Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
359 * interf.c (sim_open): Use revamped memory_read, which makes
360 byte-swapping unnecessary. Add -sparclite-board option for
361 emulating RAM found on typical SPARClite boards. Print
362 error message for unrecognized option.
363 * erc32.c: Change RAM address and size from constants to variables,
364 to allow emulation of SPARClite board RAM.
365 (fetch_bytes, store_bytes): New helper functions for revamped
366 mememory_read and memory_write.
367 (memory_read, memory_write): Rewrite to store bytes in target
368 byte order instead of storing words in host byte order; this
369 greatly simplifies support of little-endian programs.
370 (get_mem_ptr): Remove unnecessary byte parameter.
371 (sis_memory_write, sis_memory_read): Store words in target
372 byte order instead of host byte order.
373 (byte_swap_words): Remove, no longer needed.
374 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
375 (memory_read): Add new sz parameter.
376 * sis.c (run_sim): Use revamped memory_read, which makes
377 byte-swapping unnecessary.
378 * exec.c (dispatch_instruction): Use revamped memory_read, which
379 makes byte-swapping and double-word fetching unnecessary.
380 * func.c (sparclite_board): Declare new variable.
381 (get_regi): Handle little-endian data.
382 (bfd_load): Recognize little-endian SPARClite as having
385 Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
387 * erc32.c (port_init): Print messages only if sis_verbose is true.
388 * func.c (bfd_load): Ditto.
389 * interf.c (sim_open): Ditto.
391 Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
393 * sis.h (uint64, int64): Define.
394 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
395 * (mul64): Simplify calculation of negative result.
396 * (div64): New helper function for 64-bit division.
397 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
400 Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
402 * erc32.c (close_port): Don't close stdin; it kills GDB.
403 (byte_swap_words): New function.
404 * sis.h: (byte_swap_words): Declare.
405 * interf.c (run_sim): Always fetch instructions as big-endian.
406 * sis.c (run_sim): Ditto.
408 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
410 * configure: Regenerated to track ../common/aclocal.m4 changes.
412 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
414 * configure: Regenerated to track ../common/aclocal.m4 changes.
417 Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
419 * acconfig.h: New file.
420 * configure.in: Reverted change of Apr 24; use sinclude again.
422 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
424 * configure: Regenerated to track ../common/aclocal.m4 changes.
427 Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
429 * configure.in: Don't call sinclude.
431 Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
433 * func.c (disp_fpu): Fix build problem on big-endian hosts.
435 Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
437 * erc32.c (sim_stop): Handle SIGINT gracefully.
438 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
440 Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
442 * exec.c (dispatch_instruction): Change how carry out is calculated
443 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
445 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
447 * configure: Regenerated to track ../common/aclocal.m4 changes.
449 Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
451 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
461 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
463 * configure: Regenerated to track ../common/aclocal.m4 changes.
465 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
469 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
473 Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
475 * interf.c (sim_store_register, sim_fetch_register): Pass in
476 length parameter. Return -1.
478 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
480 * configure: Regenerated to track ../common/aclocal.m4 changes.
482 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
484 * configure: Regenerated to track ../common/aclocal.m4 changes.
486 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
488 * configure: Regenerated to track ../common/aclocal.m4 changes.
490 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
492 * configure: Regenerated to track ../common/aclocal.m4 changes.
495 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
497 * configure: Regenerated to track ../common/aclocal.m4 changes.
499 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
501 * configure: Regenerated to track ../common/aclocal.m4 changes.
503 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
505 * configure: Regenerated to track ../common/aclocal.m4 changes.
507 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
509 * configure: Regenerated to track ../common/aclocal.m4 changes.
511 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
513 * configure: Regenerated to track ../common/aclocal.m4 changes.
515 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
517 * configure: Regenerated to track ../common/aclocal.m4 changes.
519 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
521 * configure: Regenerated to track ../common/aclocal.m4 changes.
523 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
525 * configure: Regenerated to track ../common/aclocal.m4 changes.
528 Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
530 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
532 * interf.c (sim_kill): Delete.
533 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
535 (sim_load): Don't save start address.
536 (start_address): Delete variable.
538 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
540 * configure: Regenerated to track ../common/aclocal.m4 changes.
543 Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
545 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
547 Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
549 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
551 Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
553 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
554 (sim_open): Add callback arg, save it.
556 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
558 * configure: Regenerated to track ../common/aclocal.m4 changes.
560 Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
562 * interf.c (sim_open): Undo patch to add -E support.
564 Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
566 * interf.c (sim_open): Ignore -E arg.
567 (start_address): New static local.
568 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
569 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
571 Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
573 * Makefile.in (install-sis): Depend upon installdirs. Use
574 $(program_transform_name) directly, rather than using
577 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
579 * configure: Regenerated to track ../common/aclocal.m4 changes.
582 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
584 * interf.c (sim_open): New arg `kind'.
586 * configure: Regenerated to track ../common/aclocal.m4 changes.
588 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
590 * configure: Regenerated to track ../common/aclocal.m4 changes.
592 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
594 * configure: Re-generate.
596 Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
598 * interf.c (sim_open): New SIM_DESC result. Argument is now in
600 (other sim_*): New SIM_DESC argument.
602 Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
604 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
605 COMMON_{PRE,POST}_CONFIG_FRAG instead.
606 * configure.in: sinclude ../common/aclocal.m4.
607 * configure: Regenerated.
609 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
611 * configure configure.in Makefile.in: Update to new configure
612 scheme which is more compatible with WinGDB builds.
613 * configure.in: Improve comment on how to run autoconf.
614 * configure: Re-run autoconf to get new ../common/aclocal.m4.
615 * Makefile.in: Use autoconf substitution to install common
618 Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
620 * interf.c (run_sim): Stop the simulator and reset the stdio after
623 Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
625 * configure.in: Look for libtermcap.a.
626 * Makefile.in: Only link in -ltermcap if it exists.
627 * erc32.c: Update to version 2.6a. Fix uart handling.
628 * exec.c: Update to version 2.6a. Add sparclite support.
629 * float.c: Update to version 2.6a. Convert comments to
630 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
631 point exceptions work on win32.
632 * func.c: Update to version 2.6a. Fix uart handling, add support
633 for user error traps.
634 * help.c: Update to version 2.6a. Add help note on user error
636 * interf.c: Update to version 2.6a. Fix uart handling, and add
638 * examples/gccx: Use sparclite cross compiler, not native gcc.
639 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
642 Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
644 * Makefile.in (run.o): Remove this rule, it hides the one in
645 ../common/Make-common.in that correctly references the source
646 in the sibling ../common directory.
648 Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
650 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
651 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
652 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
653 * configure.in: Simplify using macros in ../common/aclocal.m4.
654 Call AC_CHECK_HEADERS(stdlib.h).
655 * configure: Regenerated.
656 * config.in: New file.
657 * func.c (sim_set_callbacks): Delete, moved to
658 * interf.c (sim_set_callbacks): here.
659 (sim_callback): New global.
660 Rewrite all calls to printf_filtered to go through callback.
661 (sim_size,sim_trace): New functions.
662 (sim_{insert,remove}_breakpoint): #if 0 out.
663 * sis.c: #include "config.h". #include <stdlib.h> if present.
664 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
665 * sis.h: #include "callback.h".
666 * run.c: Deleted, using one in ../common now.
668 Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
670 * Makefile.in (clean): Move config.log to distclean.
672 Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
674 * Makefile.in (clean): Also remove config.log.
676 Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
678 * Makefile.in (CC_FOR_BUILD): New variable.
679 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
680 (RANLIB, CC): Likewise.
681 (end): Use $(CC_FOR_BUILD), not $(CC).
682 * configure.in: Set CC_FOR_BUILD.
683 * configure: Rebuild.
685 Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
687 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
690 Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
692 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
694 * (port_init): Don't even *try* to open pty's under _WIN32.
695 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
696 * float.c: Get rid of #warning. Makes Microsoft C barf.
697 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
699 * (sim_load sim_create_inferior sim_read): Use prototypes only in
701 * Get rid of enum sim_stop. It's defined in remote-sim.h.
702 * (sim_stop_reason): Define SIGTRAP if _WIN32.
703 * sis.h: Include ansidecl.h and remote-sim.h.
705 Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
707 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
708 sis.h: Get rid of all uses of long long's.
709 * (close_port read_uart write_uart uarta_tx): Don't seg fault
710 when can't open pty's.
711 * exec.c: Add two new instructions: smul, and divscc.
712 * interf.c (flush_windows): New routine to flush the register
713 windows out to the stack just before returning to GDB. Makes
714 backtraces work much better.
716 Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
718 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
719 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
720 (docdir, oldincludedir): Removed.
721 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
722 (AC_PROG_INSTALL): Added.
723 * configure: Rebuilt.
725 Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
727 * configure.in: Call AC_PROG_CC before running configure.host.
728 * configure: Rebuild with autoconf 2.10.
730 Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
732 * Makefile.in (install): Don't check to see if tooldir exists.
733 Make $(tooldir) and $(tooldir)/bin.
735 Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
737 * Makefile.in (end.h): Use explicit ./ when running end.
739 Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
741 * func.c(bfd_load): Don't try to print the filename if the pfbd is
743 * interf.c(sim_load): Pass the whole string, not just the first
749 * Fixed bug in "go" command.
754 * Fixed bug in interrupt force register (erc32.c).
756 * Change file load function to use bfd_openr.
758 * SIS should now be endian independent.
763 * Fixed FPU timing - some sequences of FPU instructions did not calculate
764 the resource dependencies right.
766 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
767 but no FPU trap is generated.
769 version 1.7.1 31-10-95
772 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
773 the FPU stays in execute mode.
775 * Corrected JMPL and RETT timing (these instructions takes two cycles).
781 * Interrupt during annuled instruction corrupted return address - fixed.
784 version 1.6.2 25-10-95
787 * Added -DFAST_UART to Makefile
790 version 1.6.1 24-10-95
793 * Fixed bug in STDFQ which caused bus error
799 * Modified srt0.s to include code that initiates registers in IU and FPU
800 and initializes the data segment. The simulator 'load' command does not
801 longer initialize the data segment!
803 * Corrected MEC timer operation; scalers now divide the frequency by
806 * MEC breakpoints are not checked during store operation
812 * Fixed some bugs in the cycle counting for IU & FPU instructions.
814 * Fixed bug that allowed an annuled instruction to cause memory exception.
816 * The *ws parameter in mem.c should now contain the number of waitstates
817 required by the memory access (was total number of cycles).
819 * The supplied srt0.s now clears the BSS (thanks Joel).
824 * Added a '-g' switch to enable/disable the GNU readline(), which cause
825 some problems on solaris 2.x machines.
827 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
830 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
835 * Fixed bug in mulscc instruction (how could that ever have worked?)
837 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
842 * Fixed bug in interrupt handling (wrong interrupt selected when more that
843 one interrupt pending)
845 * Fixed updating of condition codes during logical instructions (carry and
846 overflow were not reset)
848 * Fixed bug in WRTBR (tt field was wrongly over-written)
853 * Fixed several bugs in the interrupt handler and callback routines.
854 (reported by Paul Warren, Alsys)