1 2014-03-05 Mike Frysinger <vapier@gentoo.org>
3 * interf.c (sim_load): Add const to prog.
5 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
8 * float.c (set_fsr): Add missing "break" statements. Reindent
11 2013-09-23 Alan Modra <amodra@gmail.com>
13 * configure: Regenerate.
15 2013-06-03 Mike Frysinger <vapier@gentoo.org>
17 * aclocal.m4, configure: Regenerate.
19 2013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
21 * Makefile.in: Include build directory in search path to find
24 2012-08-16 Nick Clifton <nickc@redhat.com>
26 * end.c: Include config.h before system header files.
34 2012-06-15 Joel Brobecker <brobecker@adacore.com>
36 * sys.h: Include "config.h".
38 2012-06-15 Joel Brobecker <brobecker@adacore.com>
40 * config.in, configure: Regenerate.
42 2012-05-24 Pedro Alves <palves@redhat.com>
46 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
48 2012-03-24 Mike Frysinger <vapier@gentoo.org>
50 * aclocal.m4, config.in, configure: Regenerate.
52 2011-12-31 Mike Frysinger <vapier@gentoo.org>
55 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
56 the code in gdb's configure.ac with $TERMCAP.
57 * configure: Regenerated.
59 2011-12-03 Mike Frysinger <vapier@gentoo.org>
61 * aclocal.m4: New file.
62 * configure: Regenerate.
64 2011-10-17 Mike Frysinger <vapier@gentoo.org>
66 * configure.ac: Change include to common/acinclude.m4.
68 2011-10-17 Mike Frysinger <vapier@gentoo.org>
70 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
71 call. Replace common.m4 include with SIM_AC_COMMON.
72 * configure: Regenerate.
74 2011-06-09 Mike Frysinger <vapier@gentoo.org>
76 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
78 2011-06-01 Joel Brobecker <brobecker@adacore.com>
80 * interf.c (sim_complete_command): New stub function.
82 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
84 * interf.c (sim_store_register): Update return value to
87 2010-05-20 Joel Brobecker <brobecker@adacore.com>
89 * sis.h: Remove #include <stdint.h>.
90 (uint64, int64): Redefine without using stdint.h.
93 2010-04-20 Tiemen Schut <T.Schut@sron.nl>
95 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
96 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
98 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
99 (sim_resume): Specify maximum run time as uint64.
100 * sis.c (run_sim): Change icount to uint64_t.
101 * sis.h: Define uint64 as uint64_t. Change various fields and
102 prototypes to uint64 to support longer simulations.
104 2010-04-14 Mike Frysinger <vapier@gentoo.org>
106 * interp.c (sim_write): Add const to buf arg.
108 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
110 * configure: Regenerate.
112 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
114 * config.in: Regenerate.
115 * configure: Likewise.
117 * configure: Regenerate.
119 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
121 * erc32.c, exec.c: Fix warnings.
123 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
125 * configure: Regenerate to track ../common/common.m4 changes.
128 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
130 * sis.c: Correct spelling error.
132 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
133 Daniel Jacobowitz <dan@codesourcery.com>
134 Joseph Myers <joseph@codesourcery.com>
136 * configure: Regenerate.
138 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
140 * acconfig.h: Remove.
141 * config.in: Regenerate.
143 2006-12-20 Hans-Peter Nilsson <hp@axis.com>
145 * configure.ac: Add test for readline, substitute READLINE.
146 * Makefile.in (READLINE_LIB): New substituted-contents variable.
147 (SIM_EXTRA_LIBDEPS): Don't set.
148 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
149 ../../readline/libreadline.a.
150 * configure: Regenerate.
152 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
154 * Makefile.in (func.o, help.o): Correct dependencies.
156 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
158 * Makefile.in (install-sis): Honor DESTDIR.
160 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
162 * configure: Regenerated.
164 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
166 * configure: Regenerated.
168 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
170 * configure: Regenerated.
172 2005-11-28 Mark Mitchell <mark@codesourcery.com>
174 * interf.c: (gdb/signals.h): Include it.
175 (sim_stop_reason): Use TARGET_SIGNAL_*.
177 2005-07-08 Ben Elliston <bje@au.ibm.com>
179 * func.c: Remove ANSI_PROTOTYPES conditional code.
181 2005-03-23 Mark Kettenis <kettenis@gnu.org>
183 * configure: Regenerate.
185 2005-03-07 Jerome Guitton <guitton@gnat.com>
187 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
189 (clear_accex): Ditto.
190 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
191 * sim/erc32/sis.c: Ditto.
192 * sim/erc32/exec.c: Add missing semicolon.
193 * sim/erc32/func.c: Remove definitions of generic_print_address,
194 generic_symbol_at_address, buffer_read_memory and perror_memory, as
195 they are already defined in opcodes/dis-buf.c.
197 2005-01-14 Andrew Cagney <cagney@gnu.org>
199 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
200 explicit call to AC_CONFIG_HEADER.
201 * configure: Regenerate.
203 2005-01-12 Andrew Cagney <cagney@gnu.org>
205 * configure.ac: Update to use ../common/common.m4.
206 * configure: Re-generate.
208 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
210 * configure: Regenerated to track ../common/aclocal.m4 changes.
212 2005-01-07 Andrew Cagney <cagney@gnu.org>
214 * configure.ac: Rename configure.in, require autoconf 2.59.
215 * configure: Re-generate.
217 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
219 * configure: Regenerate for ../common/aclocal.m4 update.
221 2004-11-11 Andreas Schwab <schwab@suse.de>
223 * interf.c: Include "libiberty.h" instead of declaring buildargv
226 2003-02-27 Andrew Cagney <cagney@redhat.com>
228 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
230 2002-06-16 Andrew Cagney <ac131313@redhat.com>
232 * configure: Regenerated to track ../common/aclocal.m4 changes.
234 2002-06-08 Andrew Cagney <cagney@redhat.com>
236 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
237 * interf.c: Include "gdb/remote-sim.h".
239 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
241 * configure: Regenerated to track ../common/aclocal.m4 changes.
243 2000-03-07 Frank Ch. Eigler <fche@redhat.com>
245 From John Dallaway <jld@redhat.co.uk>:
246 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
248 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
250 * func.c (buffer_read_memory): Change type of size to unsigned to
253 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
255 * configure: Regenerated to track ../common/aclocal.m4 changes.
257 1999-05-08 Felix Lee <flee@cygnus.com>
259 * configure: Regenerated to track ../common/aclocal.m4 changes.
261 1999-03-03 DJ Delorie <dj@cygnus.com>
263 * configure.in: add termcap and -luser32 for host=cygwin
264 * configure: regenerate
266 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
268 * exec.c (dispatch_instruction):
269 Correct the sense of the
271 sregs->trap = TRAP_UNIMP;
274 clause that has been pasted around: it's correct in the SCAN and
275 DIVScc (divide step) cases (where it was probably originally
276 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
277 ie. instructions only in the SPARC V8 or SPARClite 86x
278 architectures. It was also present when not required for SMUL,
279 SMULcc, UMUL, UMULcc instructions that are present in all
282 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
284 * interf.c (run_sim): Fix a bug in the main loop's handling of
285 annulled delay slot instructions. There is precedent for this
286 change; the _other_ main loop in sis.c gets it right according to
287 my reading of the code.
289 The bug is: if an interrupt happens when the next instruction
290 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
291 with the current values of PC and NPC, so when the trap returns,
292 the annulled instruction is indeed executed. Another giveaway is
293 that the annul flag is cleared in execute_trap(): the information
294 is demonstrably discarded.
296 The solution is: perform annulling before looking for traps, in
297 fact it's neater to do annulling, see if there's an interrupt and
298 if not, do the instruction, then handle traps be they generated by
299 interrupts pending or by the instruction we might just have done.
300 That's what the sis.c one does.
302 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
304 * sis.h: Add asr17 register for support of SparcLITE (at least the
305 Hitachi ones I find before me)
307 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
308 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
309 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
310 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
311 (init_regs): Initialize y and asr17.
312 NB: In instruction-set space, the Y register is asr0; the
313 instructions have different names for human reasons only.
316 * interf.c: Set boolean mode variable dumbio if invoked with
317 argument "-dumbio" and mention it of verbose.
318 * erc32.c: if "dumbio" is set, do not assume that there is a
319 terminal type device attached to stdin/stdout. Do not set
320 buffering or mess with tcsetattr or do any read operations in
321 order to make UART interrupts; not input data is supported.
322 This is necessary to allow the sim to be used within the eCos
323 testing infrastructure where stdin/stdout are pipes to a TCL
324 program; the sim hangs otherwise.
326 Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
328 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
330 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
332 * func.c (bfd_load): Add special handling of a.out executables.
334 Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
336 * func.c (bfd_load): Print correct endianness.
337 * interf.c (run_sim): Print debugging information if verbosity level
339 (sim_open): Repeated -v options now increment verbosity level.
340 (sim_store_register): Handle little-endian case.
341 (flush_window): Print debugging information if verbosity level
344 Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
346 * interf.c (sim_open): Use revamped memory_read, which makes
347 byte-swapping unnecessary. Add -sparclite-board option for
348 emulating RAM found on typical SPARClite boards. Print
349 error message for unrecognized option.
350 * erc32.c: Change RAM address and size from constants to variables,
351 to allow emulation of SPARClite board RAM.
352 (fetch_bytes, store_bytes): New helper functions for revamped
353 mememory_read and memory_write.
354 (memory_read, memory_write): Rewrite to store bytes in target
355 byte order instead of storing words in host byte order; this
356 greatly simplifies support of little-endian programs.
357 (get_mem_ptr): Remove unnecessary byte parameter.
358 (sis_memory_write, sis_memory_read): Store words in target
359 byte order instead of host byte order.
360 (byte_swap_words): Remove, no longer needed.
361 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
362 (memory_read): Add new sz parameter.
363 * sis.c (run_sim): Use revamped memory_read, which makes
364 byte-swapping unnecessary.
365 * exec.c (dispatch_instruction): Use revamped memory_read, which
366 makes byte-swapping and double-word fetching unnecessary.
367 * func.c (sparclite_board): Declare new variable.
368 (get_regi): Handle little-endian data.
369 (bfd_load): Recognize little-endian SPARClite as having
372 Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
374 * erc32.c (port_init): Print messages only if sis_verbose is true.
375 * func.c (bfd_load): Ditto.
376 * interf.c (sim_open): Ditto.
378 Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
380 * sis.h (uint64, int64): Define.
381 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
382 * (mul64): Simplify calculation of negative result.
383 * (div64): New helper function for 64-bit division.
384 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
387 Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
389 * erc32.c (close_port): Don't close stdin; it kills GDB.
390 (byte_swap_words): New function.
391 * sis.h: (byte_swap_words): Declare.
392 * interf.c (run_sim): Always fetch instructions as big-endian.
393 * sis.c (run_sim): Ditto.
395 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
397 * configure: Regenerated to track ../common/aclocal.m4 changes.
399 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
401 * configure: Regenerated to track ../common/aclocal.m4 changes.
404 Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
406 * acconfig.h: New file.
407 * configure.in: Reverted change of Apr 24; use sinclude again.
409 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
411 * configure: Regenerated to track ../common/aclocal.m4 changes.
414 Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
416 * configure.in: Don't call sinclude.
418 Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
420 * func.c (disp_fpu): Fix build problem on big-endian hosts.
422 Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
424 * erc32.c (sim_stop): Handle SIGINT gracefully.
425 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
427 Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
429 * exec.c (dispatch_instruction): Change how carry out is calculated
430 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
432 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
434 * configure: Regenerated to track ../common/aclocal.m4 changes.
436 Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
438 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
448 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
450 * configure: Regenerated to track ../common/aclocal.m4 changes.
452 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
454 * configure: Regenerated to track ../common/aclocal.m4 changes.
456 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
458 * configure: Regenerated to track ../common/aclocal.m4 changes.
460 Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
462 * interf.c (sim_store_register, sim_fetch_register): Pass in
463 length parameter. Return -1.
465 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
469 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
473 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
475 * configure: Regenerated to track ../common/aclocal.m4 changes.
477 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
479 * configure: Regenerated to track ../common/aclocal.m4 changes.
482 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
484 * configure: Regenerated to track ../common/aclocal.m4 changes.
486 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
488 * configure: Regenerated to track ../common/aclocal.m4 changes.
490 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
492 * configure: Regenerated to track ../common/aclocal.m4 changes.
494 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
496 * configure: Regenerated to track ../common/aclocal.m4 changes.
498 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
500 * configure: Regenerated to track ../common/aclocal.m4 changes.
502 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
504 * configure: Regenerated to track ../common/aclocal.m4 changes.
506 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
508 * configure: Regenerated to track ../common/aclocal.m4 changes.
510 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
512 * configure: Regenerated to track ../common/aclocal.m4 changes.
515 Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
517 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
519 * interf.c (sim_kill): Delete.
520 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
522 (sim_load): Don't save start address.
523 (start_address): Delete variable.
525 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
527 * configure: Regenerated to track ../common/aclocal.m4 changes.
530 Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
532 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
534 Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
536 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
538 Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
540 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
541 (sim_open): Add callback arg, save it.
543 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
547 Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
549 * interf.c (sim_open): Undo patch to add -E support.
551 Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
553 * interf.c (sim_open): Ignore -E arg.
554 (start_address): New static local.
555 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
556 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
558 Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
560 * Makefile.in (install-sis): Depend upon installdirs. Use
561 $(program_transform_name) directly, rather than using
564 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
566 * configure: Regenerated to track ../common/aclocal.m4 changes.
569 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
571 * interf.c (sim_open): New arg `kind'.
573 * configure: Regenerated to track ../common/aclocal.m4 changes.
575 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
577 * configure: Regenerated to track ../common/aclocal.m4 changes.
579 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
581 * configure: Re-generate.
583 Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
585 * interf.c (sim_open): New SIM_DESC result. Argument is now in
587 (other sim_*): New SIM_DESC argument.
589 Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
591 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
592 COMMON_{PRE,POST}_CONFIG_FRAG instead.
593 * configure.in: sinclude ../common/aclocal.m4.
594 * configure: Regenerated.
596 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
598 * configure configure.in Makefile.in: Update to new configure
599 scheme which is more compatible with WinGDB builds.
600 * configure.in: Improve comment on how to run autoconf.
601 * configure: Re-run autoconf to get new ../common/aclocal.m4.
602 * Makefile.in: Use autoconf substitution to install common
605 Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
607 * interf.c (run_sim): Stop the simulator and reset the stdio after
610 Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
612 * configure.in: Look for libtermcap.a.
613 * Makefile.in: Only link in -ltermcap if it exists.
614 * erc32.c: Update to version 2.6a. Fix uart handling.
615 * exec.c: Update to version 2.6a. Add sparclite support.
616 * float.c: Update to version 2.6a. Convert comments to
617 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
618 point exceptions work on win32.
619 * func.c: Update to version 2.6a. Fix uart handling, add support
620 for user error traps.
621 * help.c: Update to version 2.6a. Add help note on user error
623 * interf.c: Update to version 2.6a. Fix uart handling, and add
625 * examples/gccx: Use sparclite cross compiler, not native gcc.
626 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
629 Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
631 * Makefile.in (run.o): Remove this rule, it hides the one in
632 ../common/Make-common.in that correctly references the source
633 in the sibling ../common directory.
635 Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
637 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
638 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
639 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
640 * configure.in: Simplify using macros in ../common/aclocal.m4.
641 Call AC_CHECK_HEADERS(stdlib.h).
642 * configure: Regenerated.
643 * config.in: New file.
644 * func.c (sim_set_callbacks): Delete, moved to
645 * interf.c (sim_set_callbacks): here.
646 (sim_callback): New global.
647 Rewrite all calls to printf_filtered to go through callback.
648 (sim_size,sim_trace): New functions.
649 (sim_{insert,remove}_breakpoint): #if 0 out.
650 * sis.c: #include "config.h". #include <stdlib.h> if present.
651 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
652 * sis.h: #include "callback.h".
653 * run.c: Deleted, using one in ../common now.
655 Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
657 * Makefile.in (clean): Move config.log to distclean.
659 Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
661 * Makefile.in (clean): Also remove config.log.
663 Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
665 * Makefile.in (CC_FOR_BUILD): New variable.
666 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
667 (RANLIB, CC): Likewise.
668 (end): Use $(CC_FOR_BUILD), not $(CC).
669 * configure.in: Set CC_FOR_BUILD.
670 * configure: Rebuild.
672 Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
674 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
677 Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
679 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
681 * (port_init): Don't even *try* to open pty's under _WIN32.
682 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
683 * float.c: Get rid of #warning. Makes Microsoft C barf.
684 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
686 * (sim_load sim_create_inferior sim_read): Use prototypes only in
688 * Get rid of enum sim_stop. It's defined in remote-sim.h.
689 * (sim_stop_reason): Define SIGTRAP if _WIN32.
690 * sis.h: Include ansidecl.h and remote-sim.h.
692 Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
694 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
695 sis.h: Get rid of all uses of long long's.
696 * (close_port read_uart write_uart uarta_tx): Don't seg fault
697 when can't open pty's.
698 * exec.c: Add two new instructions: smul, and divscc.
699 * interf.c (flush_windows): New routine to flush the register
700 windows out to the stack just before returning to GDB. Makes
701 backtraces work much better.
703 Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
705 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
706 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
707 (docdir, oldincludedir): Removed.
708 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
709 (AC_PROG_INSTALL): Added.
710 * configure: Rebuilt.
712 Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
714 * configure.in: Call AC_PROG_CC before running configure.host.
715 * configure: Rebuild with autoconf 2.10.
717 Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
719 * Makefile.in (install): Don't check to see if tooldir exists.
720 Make $(tooldir) and $(tooldir)/bin.
722 Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
724 * Makefile.in (end.h): Use explicit ./ when running end.
726 Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
728 * func.c(bfd_load): Don't try to print the filename if the pfbd is
730 * interf.c(sim_load): Pass the whole string, not just the first
736 * Fixed bug in "go" command.
741 * Fixed bug in interrupt force register (erc32.c).
743 * Change file load function to use bfd_openr.
745 * SIS should now be endian independent.
750 * Fixed FPU timing - some sequences of FPU instructions did not calculate
751 the resource dependencies right.
753 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
754 but no FPU trap is generated.
756 version 1.7.1 31-10-95
759 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
760 the FPU stays in execute mode.
762 * Corrected JMPL and RETT timing (these instructions takes two cycles).
768 * Interrupt during annuled instruction corrupted return address - fixed.
771 version 1.6.2 25-10-95
774 * Added -DFAST_UART to Makefile
777 version 1.6.1 24-10-95
780 * Fixed bug in STDFQ which caused bus error
786 * Modified srt0.s to include code that initiates registers in IU and FPU
787 and initializes the data segment. The simulator 'load' command does not
788 longer initialize the data segment!
790 * Corrected MEC timer operation; scalers now divide the frequency by
793 * MEC breakpoints are not checked during store operation
799 * Fixed some bugs in the cycle counting for IU & FPU instructions.
801 * Fixed bug that allowed an annuled instruction to cause memory exception.
803 * The *ws parameter in mem.c should now contain the number of waitstates
804 required by the memory access (was total number of cycles).
806 * The supplied srt0.s now clears the BSS (thanks Joel).
811 * Added a '-g' switch to enable/disable the GNU readline(), which cause
812 some problems on solaris 2.x machines.
814 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
817 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
822 * Fixed bug in mulscc instruction (how could that ever have worked?)
824 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
829 * Fixed bug in interrupt handling (wrong interrupt selected when more that
830 one interrupt pending)
832 * Fixed updating of condition codes during logical instructions (carry and
833 overflow were not reset)
835 * Fixed bug in WRTBR (tt field was wrongly over-written)
840 * Fixed several bugs in the interrupt handler and callback routines.
841 (reported by Paul Warren, Alsys)