1 2014-08-15 Roland McGrath <mcgrathr@google.com>
3 * configure: Regenerate.
4 * config.in: Regenerate.
6 2014-03-10 Mike Frysinger <vapier@gentoo.org>
8 * interf.c (sim_do_command): Add const to cmd.
10 2014-03-05 Mike Frysinger <vapier@gentoo.org>
12 * interf.c (sim_load): Add const to prog.
14 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
17 * float.c (set_fsr): Add missing "break" statements. Reindent
20 2013-09-23 Alan Modra <amodra@gmail.com>
22 * configure: Regenerate.
24 2013-06-03 Mike Frysinger <vapier@gentoo.org>
26 * aclocal.m4, configure: Regenerate.
28 2013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
30 * Makefile.in: Include build directory in search path to find
33 2012-08-16 Nick Clifton <nickc@redhat.com>
35 * end.c: Include config.h before system header files.
43 2012-06-15 Joel Brobecker <brobecker@adacore.com>
45 * sys.h: Include "config.h".
47 2012-06-15 Joel Brobecker <brobecker@adacore.com>
49 * config.in, configure: Regenerate.
51 2012-05-24 Pedro Alves <palves@redhat.com>
55 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
57 2012-03-24 Mike Frysinger <vapier@gentoo.org>
59 * aclocal.m4, config.in, configure: Regenerate.
61 2011-12-31 Mike Frysinger <vapier@gentoo.org>
64 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
65 the code in gdb's configure.ac with $TERMCAP.
66 * configure: Regenerated.
68 2011-12-03 Mike Frysinger <vapier@gentoo.org>
70 * aclocal.m4: New file.
71 * configure: Regenerate.
73 2011-10-17 Mike Frysinger <vapier@gentoo.org>
75 * configure.ac: Change include to common/acinclude.m4.
77 2011-10-17 Mike Frysinger <vapier@gentoo.org>
79 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
80 call. Replace common.m4 include with SIM_AC_COMMON.
81 * configure: Regenerate.
83 2011-06-09 Mike Frysinger <vapier@gentoo.org>
85 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
87 2011-06-01 Joel Brobecker <brobecker@adacore.com>
89 * interf.c (sim_complete_command): New stub function.
91 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
93 * interf.c (sim_store_register): Update return value to
96 2010-05-20 Joel Brobecker <brobecker@adacore.com>
98 * sis.h: Remove #include <stdint.h>.
99 (uint64, int64): Redefine without using stdint.h.
100 (UINT64_MAX): Define.
102 2010-04-20 Tiemen Schut <T.Schut@sron.nl>
104 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
105 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
107 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
108 (sim_resume): Specify maximum run time as uint64.
109 * sis.c (run_sim): Change icount to uint64_t.
110 * sis.h: Define uint64 as uint64_t. Change various fields and
111 prototypes to uint64 to support longer simulations.
113 2010-04-14 Mike Frysinger <vapier@gentoo.org>
115 * interp.c (sim_write): Add const to buf arg.
117 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
119 * configure: Regenerate.
121 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
123 * config.in: Regenerate.
124 * configure: Likewise.
126 * configure: Regenerate.
128 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
130 * erc32.c, exec.c: Fix warnings.
132 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
134 * configure: Regenerate to track ../common/common.m4 changes.
137 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
139 * sis.c: Correct spelling error.
141 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
142 Daniel Jacobowitz <dan@codesourcery.com>
143 Joseph Myers <joseph@codesourcery.com>
145 * configure: Regenerate.
147 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
149 * acconfig.h: Remove.
150 * config.in: Regenerate.
152 2006-12-20 Hans-Peter Nilsson <hp@axis.com>
154 * configure.ac: Add test for readline, substitute READLINE.
155 * Makefile.in (READLINE_LIB): New substituted-contents variable.
156 (SIM_EXTRA_LIBDEPS): Don't set.
157 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
158 ../../readline/libreadline.a.
159 * configure: Regenerate.
161 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
163 * Makefile.in (func.o, help.o): Correct dependencies.
165 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
167 * Makefile.in (install-sis): Honor DESTDIR.
169 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
171 * configure: Regenerated.
173 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
175 * configure: Regenerated.
177 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
179 * configure: Regenerated.
181 2005-11-28 Mark Mitchell <mark@codesourcery.com>
183 * interf.c: (gdb/signals.h): Include it.
184 (sim_stop_reason): Use TARGET_SIGNAL_*.
186 2005-07-08 Ben Elliston <bje@au.ibm.com>
188 * func.c: Remove ANSI_PROTOTYPES conditional code.
190 2005-03-23 Mark Kettenis <kettenis@gnu.org>
192 * configure: Regenerate.
194 2005-03-07 Jerome Guitton <guitton@gnat.com>
196 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
198 (clear_accex): Ditto.
199 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
200 * sim/erc32/sis.c: Ditto.
201 * sim/erc32/exec.c: Add missing semicolon.
202 * sim/erc32/func.c: Remove definitions of generic_print_address,
203 generic_symbol_at_address, buffer_read_memory and perror_memory, as
204 they are already defined in opcodes/dis-buf.c.
206 2005-01-14 Andrew Cagney <cagney@gnu.org>
208 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
209 explicit call to AC_CONFIG_HEADER.
210 * configure: Regenerate.
212 2005-01-12 Andrew Cagney <cagney@gnu.org>
214 * configure.ac: Update to use ../common/common.m4.
215 * configure: Re-generate.
217 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
219 * configure: Regenerated to track ../common/aclocal.m4 changes.
221 2005-01-07 Andrew Cagney <cagney@gnu.org>
223 * configure.ac: Rename configure.in, require autoconf 2.59.
224 * configure: Re-generate.
226 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
228 * configure: Regenerate for ../common/aclocal.m4 update.
230 2004-11-11 Andreas Schwab <schwab@suse.de>
232 * interf.c: Include "libiberty.h" instead of declaring buildargv
235 2003-02-27 Andrew Cagney <cagney@redhat.com>
237 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
239 2002-06-16 Andrew Cagney <ac131313@redhat.com>
241 * configure: Regenerated to track ../common/aclocal.m4 changes.
243 2002-06-08 Andrew Cagney <cagney@redhat.com>
245 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
246 * interf.c: Include "gdb/remote-sim.h".
248 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
250 * configure: Regenerated to track ../common/aclocal.m4 changes.
252 2000-03-07 Frank Ch. Eigler <fche@redhat.com>
254 From John Dallaway <jld@redhat.co.uk>:
255 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
257 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
259 * func.c (buffer_read_memory): Change type of size to unsigned to
262 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
264 * configure: Regenerated to track ../common/aclocal.m4 changes.
266 1999-05-08 Felix Lee <flee@cygnus.com>
268 * configure: Regenerated to track ../common/aclocal.m4 changes.
270 1999-03-03 DJ Delorie <dj@cygnus.com>
272 * configure.in: add termcap and -luser32 for host=cygwin
273 * configure: regenerate
275 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
277 * exec.c (dispatch_instruction):
278 Correct the sense of the
280 sregs->trap = TRAP_UNIMP;
283 clause that has been pasted around: it's correct in the SCAN and
284 DIVScc (divide step) cases (where it was probably originally
285 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
286 ie. instructions only in the SPARC V8 or SPARClite 86x
287 architectures. It was also present when not required for SMUL,
288 SMULcc, UMUL, UMULcc instructions that are present in all
291 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
293 * interf.c (run_sim): Fix a bug in the main loop's handling of
294 annulled delay slot instructions. There is precedent for this
295 change; the _other_ main loop in sis.c gets it right according to
296 my reading of the code.
298 The bug is: if an interrupt happens when the next instruction
299 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
300 with the current values of PC and NPC, so when the trap returns,
301 the annulled instruction is indeed executed. Another giveaway is
302 that the annul flag is cleared in execute_trap(): the information
303 is demonstrably discarded.
305 The solution is: perform annulling before looking for traps, in
306 fact it's neater to do annulling, see if there's an interrupt and
307 if not, do the instruction, then handle traps be they generated by
308 interrupts pending or by the instruction we might just have done.
309 That's what the sis.c one does.
311 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
313 * sis.h: Add asr17 register for support of SparcLITE (at least the
314 Hitachi ones I find before me)
316 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
317 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
318 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
319 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
320 (init_regs): Initialize y and asr17.
321 NB: In instruction-set space, the Y register is asr0; the
322 instructions have different names for human reasons only.
325 * interf.c: Set boolean mode variable dumbio if invoked with
326 argument "-dumbio" and mention it of verbose.
327 * erc32.c: if "dumbio" is set, do not assume that there is a
328 terminal type device attached to stdin/stdout. Do not set
329 buffering or mess with tcsetattr or do any read operations in
330 order to make UART interrupts; not input data is supported.
331 This is necessary to allow the sim to be used within the eCos
332 testing infrastructure where stdin/stdout are pipes to a TCL
333 program; the sim hangs otherwise.
335 Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
337 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
339 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
341 * func.c (bfd_load): Add special handling of a.out executables.
343 Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
345 * func.c (bfd_load): Print correct endianness.
346 * interf.c (run_sim): Print debugging information if verbosity level
348 (sim_open): Repeated -v options now increment verbosity level.
349 (sim_store_register): Handle little-endian case.
350 (flush_window): Print debugging information if verbosity level
353 Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
355 * interf.c (sim_open): Use revamped memory_read, which makes
356 byte-swapping unnecessary. Add -sparclite-board option for
357 emulating RAM found on typical SPARClite boards. Print
358 error message for unrecognized option.
359 * erc32.c: Change RAM address and size from constants to variables,
360 to allow emulation of SPARClite board RAM.
361 (fetch_bytes, store_bytes): New helper functions for revamped
362 mememory_read and memory_write.
363 (memory_read, memory_write): Rewrite to store bytes in target
364 byte order instead of storing words in host byte order; this
365 greatly simplifies support of little-endian programs.
366 (get_mem_ptr): Remove unnecessary byte parameter.
367 (sis_memory_write, sis_memory_read): Store words in target
368 byte order instead of host byte order.
369 (byte_swap_words): Remove, no longer needed.
370 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
371 (memory_read): Add new sz parameter.
372 * sis.c (run_sim): Use revamped memory_read, which makes
373 byte-swapping unnecessary.
374 * exec.c (dispatch_instruction): Use revamped memory_read, which
375 makes byte-swapping and double-word fetching unnecessary.
376 * func.c (sparclite_board): Declare new variable.
377 (get_regi): Handle little-endian data.
378 (bfd_load): Recognize little-endian SPARClite as having
381 Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
383 * erc32.c (port_init): Print messages only if sis_verbose is true.
384 * func.c (bfd_load): Ditto.
385 * interf.c (sim_open): Ditto.
387 Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
389 * sis.h (uint64, int64): Define.
390 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
391 * (mul64): Simplify calculation of negative result.
392 * (div64): New helper function for 64-bit division.
393 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
396 Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
398 * erc32.c (close_port): Don't close stdin; it kills GDB.
399 (byte_swap_words): New function.
400 * sis.h: (byte_swap_words): Declare.
401 * interf.c (run_sim): Always fetch instructions as big-endian.
402 * sis.c (run_sim): Ditto.
404 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
406 * configure: Regenerated to track ../common/aclocal.m4 changes.
408 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
410 * configure: Regenerated to track ../common/aclocal.m4 changes.
413 Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
415 * acconfig.h: New file.
416 * configure.in: Reverted change of Apr 24; use sinclude again.
418 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
420 * configure: Regenerated to track ../common/aclocal.m4 changes.
423 Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
425 * configure.in: Don't call sinclude.
427 Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
429 * func.c (disp_fpu): Fix build problem on big-endian hosts.
431 Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
433 * erc32.c (sim_stop): Handle SIGINT gracefully.
434 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
436 Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
438 * exec.c (dispatch_instruction): Change how carry out is calculated
439 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
441 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
443 * configure: Regenerated to track ../common/aclocal.m4 changes.
445 Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
447 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
457 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
459 * configure: Regenerated to track ../common/aclocal.m4 changes.
461 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
463 * configure: Regenerated to track ../common/aclocal.m4 changes.
465 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
469 Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
471 * interf.c (sim_store_register, sim_fetch_register): Pass in
472 length parameter. Return -1.
474 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
476 * configure: Regenerated to track ../common/aclocal.m4 changes.
478 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
480 * configure: Regenerated to track ../common/aclocal.m4 changes.
482 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
484 * configure: Regenerated to track ../common/aclocal.m4 changes.
486 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
488 * configure: Regenerated to track ../common/aclocal.m4 changes.
491 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
493 * configure: Regenerated to track ../common/aclocal.m4 changes.
495 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
497 * configure: Regenerated to track ../common/aclocal.m4 changes.
499 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
501 * configure: Regenerated to track ../common/aclocal.m4 changes.
503 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
505 * configure: Regenerated to track ../common/aclocal.m4 changes.
507 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
509 * configure: Regenerated to track ../common/aclocal.m4 changes.
511 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
513 * configure: Regenerated to track ../common/aclocal.m4 changes.
515 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
517 * configure: Regenerated to track ../common/aclocal.m4 changes.
519 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
521 * configure: Regenerated to track ../common/aclocal.m4 changes.
524 Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
526 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
528 * interf.c (sim_kill): Delete.
529 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
531 (sim_load): Don't save start address.
532 (start_address): Delete variable.
534 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
536 * configure: Regenerated to track ../common/aclocal.m4 changes.
539 Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
541 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
543 Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
545 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
547 Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
549 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
550 (sim_open): Add callback arg, save it.
552 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
554 * configure: Regenerated to track ../common/aclocal.m4 changes.
556 Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
558 * interf.c (sim_open): Undo patch to add -E support.
560 Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
562 * interf.c (sim_open): Ignore -E arg.
563 (start_address): New static local.
564 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
565 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
567 Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
569 * Makefile.in (install-sis): Depend upon installdirs. Use
570 $(program_transform_name) directly, rather than using
573 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
575 * configure: Regenerated to track ../common/aclocal.m4 changes.
578 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
580 * interf.c (sim_open): New arg `kind'.
582 * configure: Regenerated to track ../common/aclocal.m4 changes.
584 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
586 * configure: Regenerated to track ../common/aclocal.m4 changes.
588 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
590 * configure: Re-generate.
592 Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
594 * interf.c (sim_open): New SIM_DESC result. Argument is now in
596 (other sim_*): New SIM_DESC argument.
598 Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
600 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
601 COMMON_{PRE,POST}_CONFIG_FRAG instead.
602 * configure.in: sinclude ../common/aclocal.m4.
603 * configure: Regenerated.
605 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
607 * configure configure.in Makefile.in: Update to new configure
608 scheme which is more compatible with WinGDB builds.
609 * configure.in: Improve comment on how to run autoconf.
610 * configure: Re-run autoconf to get new ../common/aclocal.m4.
611 * Makefile.in: Use autoconf substitution to install common
614 Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
616 * interf.c (run_sim): Stop the simulator and reset the stdio after
619 Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
621 * configure.in: Look for libtermcap.a.
622 * Makefile.in: Only link in -ltermcap if it exists.
623 * erc32.c: Update to version 2.6a. Fix uart handling.
624 * exec.c: Update to version 2.6a. Add sparclite support.
625 * float.c: Update to version 2.6a. Convert comments to
626 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
627 point exceptions work on win32.
628 * func.c: Update to version 2.6a. Fix uart handling, add support
629 for user error traps.
630 * help.c: Update to version 2.6a. Add help note on user error
632 * interf.c: Update to version 2.6a. Fix uart handling, and add
634 * examples/gccx: Use sparclite cross compiler, not native gcc.
635 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
638 Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
640 * Makefile.in (run.o): Remove this rule, it hides the one in
641 ../common/Make-common.in that correctly references the source
642 in the sibling ../common directory.
644 Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
646 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
647 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
648 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
649 * configure.in: Simplify using macros in ../common/aclocal.m4.
650 Call AC_CHECK_HEADERS(stdlib.h).
651 * configure: Regenerated.
652 * config.in: New file.
653 * func.c (sim_set_callbacks): Delete, moved to
654 * interf.c (sim_set_callbacks): here.
655 (sim_callback): New global.
656 Rewrite all calls to printf_filtered to go through callback.
657 (sim_size,sim_trace): New functions.
658 (sim_{insert,remove}_breakpoint): #if 0 out.
659 * sis.c: #include "config.h". #include <stdlib.h> if present.
660 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
661 * sis.h: #include "callback.h".
662 * run.c: Deleted, using one in ../common now.
664 Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
666 * Makefile.in (clean): Move config.log to distclean.
668 Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
670 * Makefile.in (clean): Also remove config.log.
672 Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
674 * Makefile.in (CC_FOR_BUILD): New variable.
675 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
676 (RANLIB, CC): Likewise.
677 (end): Use $(CC_FOR_BUILD), not $(CC).
678 * configure.in: Set CC_FOR_BUILD.
679 * configure: Rebuild.
681 Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
683 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
686 Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
688 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
690 * (port_init): Don't even *try* to open pty's under _WIN32.
691 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
692 * float.c: Get rid of #warning. Makes Microsoft C barf.
693 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
695 * (sim_load sim_create_inferior sim_read): Use prototypes only in
697 * Get rid of enum sim_stop. It's defined in remote-sim.h.
698 * (sim_stop_reason): Define SIGTRAP if _WIN32.
699 * sis.h: Include ansidecl.h and remote-sim.h.
701 Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
703 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
704 sis.h: Get rid of all uses of long long's.
705 * (close_port read_uart write_uart uarta_tx): Don't seg fault
706 when can't open pty's.
707 * exec.c: Add two new instructions: smul, and divscc.
708 * interf.c (flush_windows): New routine to flush the register
709 windows out to the stack just before returning to GDB. Makes
710 backtraces work much better.
712 Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
714 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
715 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
716 (docdir, oldincludedir): Removed.
717 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
718 (AC_PROG_INSTALL): Added.
719 * configure: Rebuilt.
721 Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
723 * configure.in: Call AC_PROG_CC before running configure.host.
724 * configure: Rebuild with autoconf 2.10.
726 Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
728 * Makefile.in (install): Don't check to see if tooldir exists.
729 Make $(tooldir) and $(tooldir)/bin.
731 Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
733 * Makefile.in (end.h): Use explicit ./ when running end.
735 Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
737 * func.c(bfd_load): Don't try to print the filename if the pfbd is
739 * interf.c(sim_load): Pass the whole string, not just the first
745 * Fixed bug in "go" command.
750 * Fixed bug in interrupt force register (erc32.c).
752 * Change file load function to use bfd_openr.
754 * SIS should now be endian independent.
759 * Fixed FPU timing - some sequences of FPU instructions did not calculate
760 the resource dependencies right.
762 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
763 but no FPU trap is generated.
765 version 1.7.1 31-10-95
768 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
769 the FPU stays in execute mode.
771 * Corrected JMPL and RETT timing (these instructions takes two cycles).
777 * Interrupt during annuled instruction corrupted return address - fixed.
780 version 1.6.2 25-10-95
783 * Added -DFAST_UART to Makefile
786 version 1.6.1 24-10-95
789 * Fixed bug in STDFQ which caused bus error
795 * Modified srt0.s to include code that initiates registers in IU and FPU
796 and initializes the data segment. The simulator 'load' command does not
797 longer initialize the data segment!
799 * Corrected MEC timer operation; scalers now divide the frequency by
802 * MEC breakpoints are not checked during store operation
808 * Fixed some bugs in the cycle counting for IU & FPU instructions.
810 * Fixed bug that allowed an annuled instruction to cause memory exception.
812 * The *ws parameter in mem.c should now contain the number of waitstates
813 required by the memory access (was total number of cycles).
815 * The supplied srt0.s now clears the BSS (thanks Joel).
820 * Added a '-g' switch to enable/disable the GNU readline(), which cause
821 some problems on solaris 2.x machines.
823 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
826 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
831 * Fixed bug in mulscc instruction (how could that ever have worked?)
833 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
838 * Fixed bug in interrupt handling (wrong interrupt selected when more that
839 one interrupt pending)
841 * Fixed updating of condition codes during logical instructions (carry and
842 overflow were not reset)
844 * Fixed bug in WRTBR (tt field was wrongly over-written)
849 * Fixed several bugs in the interrupt handler and callback routines.
850 (reported by Paul Warren, Alsys)