1 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
4 * float.c (set_fsr): Add missing "break" statements. Reindent
7 2013-09-23 Alan Modra <amodra@gmail.com>
9 * configure: Regenerate.
11 2013-06-03 Mike Frysinger <vapier@gentoo.org>
13 * aclocal.m4, configure: Regenerate.
15 2013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
17 * Makefile.in: Include build directory in search path to find
20 2012-08-16 Nick Clifton <nickc@redhat.com>
22 * end.c: Include config.h before system header files.
30 2012-06-15 Joel Brobecker <brobecker@adacore.com>
32 * sys.h: Include "config.h".
34 2012-06-15 Joel Brobecker <brobecker@adacore.com>
36 * config.in, configure: Regenerate.
38 2012-05-24 Pedro Alves <palves@redhat.com>
42 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
44 2012-03-24 Mike Frysinger <vapier@gentoo.org>
46 * aclocal.m4, config.in, configure: Regenerate.
48 2011-12-31 Mike Frysinger <vapier@gentoo.org>
51 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
52 the code in gdb's configure.ac with $TERMCAP.
53 * configure: Regenerated.
55 2011-12-03 Mike Frysinger <vapier@gentoo.org>
57 * aclocal.m4: New file.
58 * configure: Regenerate.
60 2011-10-17 Mike Frysinger <vapier@gentoo.org>
62 * configure.ac: Change include to common/acinclude.m4.
64 2011-10-17 Mike Frysinger <vapier@gentoo.org>
66 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
67 call. Replace common.m4 include with SIM_AC_COMMON.
68 * configure: Regenerate.
70 2011-06-09 Mike Frysinger <vapier@gentoo.org>
72 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
74 2011-06-01 Joel Brobecker <brobecker@adacore.com>
76 * interf.c (sim_complete_command): New stub function.
78 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
80 * interf.c (sim_store_register): Update return value to
83 2010-05-20 Joel Brobecker <brobecker@adacore.com>
85 * sis.h: Remove #include <stdint.h>.
86 (uint64, int64): Redefine without using stdint.h.
89 2010-04-20 Tiemen Schut <T.Schut@sron.nl>
91 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
92 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
94 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
95 (sim_resume): Specify maximum run time as uint64.
96 * sis.c (run_sim): Change icount to uint64_t.
97 * sis.h: Define uint64 as uint64_t. Change various fields and
98 prototypes to uint64 to support longer simulations.
100 2010-04-14 Mike Frysinger <vapier@gentoo.org>
102 * interp.c (sim_write): Add const to buf arg.
104 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
106 * configure: Regenerate.
108 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
110 * config.in: Regenerate.
111 * configure: Likewise.
113 * configure: Regenerate.
115 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
117 * erc32.c, exec.c: Fix warnings.
119 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
121 * configure: Regenerate to track ../common/common.m4 changes.
124 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
126 * sis.c: Correct spelling error.
128 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
129 Daniel Jacobowitz <dan@codesourcery.com>
130 Joseph Myers <joseph@codesourcery.com>
132 * configure: Regenerate.
134 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
136 * acconfig.h: Remove.
137 * config.in: Regenerate.
139 2006-12-20 Hans-Peter Nilsson <hp@axis.com>
141 * configure.ac: Add test for readline, substitute READLINE.
142 * Makefile.in (READLINE_LIB): New substituted-contents variable.
143 (SIM_EXTRA_LIBDEPS): Don't set.
144 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
145 ../../readline/libreadline.a.
146 * configure: Regenerate.
148 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
150 * Makefile.in (func.o, help.o): Correct dependencies.
152 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
154 * Makefile.in (install-sis): Honor DESTDIR.
156 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
158 * configure: Regenerated.
160 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
162 * configure: Regenerated.
164 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
166 * configure: Regenerated.
168 2005-11-28 Mark Mitchell <mark@codesourcery.com>
170 * interf.c: (gdb/signals.h): Include it.
171 (sim_stop_reason): Use TARGET_SIGNAL_*.
173 2005-07-08 Ben Elliston <bje@au.ibm.com>
175 * func.c: Remove ANSI_PROTOTYPES conditional code.
177 2005-03-23 Mark Kettenis <kettenis@gnu.org>
179 * configure: Regenerate.
181 2005-03-07 Jerome Guitton <guitton@gnat.com>
183 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
185 (clear_accex): Ditto.
186 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
187 * sim/erc32/sis.c: Ditto.
188 * sim/erc32/exec.c: Add missing semicolon.
189 * sim/erc32/func.c: Remove definitions of generic_print_address,
190 generic_symbol_at_address, buffer_read_memory and perror_memory, as
191 they are already defined in opcodes/dis-buf.c.
193 2005-01-14 Andrew Cagney <cagney@gnu.org>
195 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
196 explicit call to AC_CONFIG_HEADER.
197 * configure: Regenerate.
199 2005-01-12 Andrew Cagney <cagney@gnu.org>
201 * configure.ac: Update to use ../common/common.m4.
202 * configure: Re-generate.
204 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
206 * configure: Regenerated to track ../common/aclocal.m4 changes.
208 2005-01-07 Andrew Cagney <cagney@gnu.org>
210 * configure.ac: Rename configure.in, require autoconf 2.59.
211 * configure: Re-generate.
213 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
215 * configure: Regenerate for ../common/aclocal.m4 update.
217 2004-11-11 Andreas Schwab <schwab@suse.de>
219 * interf.c: Include "libiberty.h" instead of declaring buildargv
222 2003-02-27 Andrew Cagney <cagney@redhat.com>
224 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
226 2002-06-16 Andrew Cagney <ac131313@redhat.com>
228 * configure: Regenerated to track ../common/aclocal.m4 changes.
230 2002-06-08 Andrew Cagney <cagney@redhat.com>
232 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
233 * interf.c: Include "gdb/remote-sim.h".
235 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
237 * configure: Regenerated to track ../common/aclocal.m4 changes.
239 2000-03-07 Frank Ch. Eigler <fche@redhat.com>
241 From John Dallaway <jld@redhat.co.uk>:
242 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
244 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
246 * func.c (buffer_read_memory): Change type of size to unsigned to
249 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
251 * configure: Regenerated to track ../common/aclocal.m4 changes.
253 1999-05-08 Felix Lee <flee@cygnus.com>
255 * configure: Regenerated to track ../common/aclocal.m4 changes.
257 1999-03-03 DJ Delorie <dj@cygnus.com>
259 * configure.in: add termcap and -luser32 for host=cygwin
260 * configure: regenerate
262 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
264 * exec.c (dispatch_instruction):
265 Correct the sense of the
267 sregs->trap = TRAP_UNIMP;
270 clause that has been pasted around: it's correct in the SCAN and
271 DIVScc (divide step) cases (where it was probably originally
272 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
273 ie. instructions only in the SPARC V8 or SPARClite 86x
274 architectures. It was also present when not required for SMUL,
275 SMULcc, UMUL, UMULcc instructions that are present in all
278 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
280 * interf.c (run_sim): Fix a bug in the main loop's handling of
281 annulled delay slot instructions. There is precedent for this
282 change; the _other_ main loop in sis.c gets it right according to
283 my reading of the code.
285 The bug is: if an interrupt happens when the next instruction
286 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
287 with the current values of PC and NPC, so when the trap returns,
288 the annulled instruction is indeed executed. Another giveaway is
289 that the annul flag is cleared in execute_trap(): the information
290 is demonstrably discarded.
292 The solution is: perform annulling before looking for traps, in
293 fact it's neater to do annulling, see if there's an interrupt and
294 if not, do the instruction, then handle traps be they generated by
295 interrupts pending or by the instruction we might just have done.
296 That's what the sis.c one does.
298 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
300 * sis.h: Add asr17 register for support of SparcLITE (at least the
301 Hitachi ones I find before me)
303 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
304 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
305 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
306 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
307 (init_regs): Initialize y and asr17.
308 NB: In instruction-set space, the Y register is asr0; the
309 instructions have different names for human reasons only.
312 * interf.c: Set boolean mode variable dumbio if invoked with
313 argument "-dumbio" and mention it of verbose.
314 * erc32.c: if "dumbio" is set, do not assume that there is a
315 terminal type device attached to stdin/stdout. Do not set
316 buffering or mess with tcsetattr or do any read operations in
317 order to make UART interrupts; not input data is supported.
318 This is necessary to allow the sim to be used within the eCos
319 testing infrastructure where stdin/stdout are pipes to a TCL
320 program; the sim hangs otherwise.
322 Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
324 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
326 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
328 * func.c (bfd_load): Add special handling of a.out executables.
330 Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
332 * func.c (bfd_load): Print correct endianness.
333 * interf.c (run_sim): Print debugging information if verbosity level
335 (sim_open): Repeated -v options now increment verbosity level.
336 (sim_store_register): Handle little-endian case.
337 (flush_window): Print debugging information if verbosity level
340 Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
342 * interf.c (sim_open): Use revamped memory_read, which makes
343 byte-swapping unnecessary. Add -sparclite-board option for
344 emulating RAM found on typical SPARClite boards. Print
345 error message for unrecognized option.
346 * erc32.c: Change RAM address and size from constants to variables,
347 to allow emulation of SPARClite board RAM.
348 (fetch_bytes, store_bytes): New helper functions for revamped
349 mememory_read and memory_write.
350 (memory_read, memory_write): Rewrite to store bytes in target
351 byte order instead of storing words in host byte order; this
352 greatly simplifies support of little-endian programs.
353 (get_mem_ptr): Remove unnecessary byte parameter.
354 (sis_memory_write, sis_memory_read): Store words in target
355 byte order instead of host byte order.
356 (byte_swap_words): Remove, no longer needed.
357 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
358 (memory_read): Add new sz parameter.
359 * sis.c (run_sim): Use revamped memory_read, which makes
360 byte-swapping unnecessary.
361 * exec.c (dispatch_instruction): Use revamped memory_read, which
362 makes byte-swapping and double-word fetching unnecessary.
363 * func.c (sparclite_board): Declare new variable.
364 (get_regi): Handle little-endian data.
365 (bfd_load): Recognize little-endian SPARClite as having
368 Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
370 * erc32.c (port_init): Print messages only if sis_verbose is true.
371 * func.c (bfd_load): Ditto.
372 * interf.c (sim_open): Ditto.
374 Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
376 * sis.h (uint64, int64): Define.
377 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
378 * (mul64): Simplify calculation of negative result.
379 * (div64): New helper function for 64-bit division.
380 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
383 Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
385 * erc32.c (close_port): Don't close stdin; it kills GDB.
386 (byte_swap_words): New function.
387 * sis.h: (byte_swap_words): Declare.
388 * interf.c (run_sim): Always fetch instructions as big-endian.
389 * sis.c (run_sim): Ditto.
391 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
393 * configure: Regenerated to track ../common/aclocal.m4 changes.
395 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
397 * configure: Regenerated to track ../common/aclocal.m4 changes.
400 Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
402 * acconfig.h: New file.
403 * configure.in: Reverted change of Apr 24; use sinclude again.
405 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
407 * configure: Regenerated to track ../common/aclocal.m4 changes.
410 Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
412 * configure.in: Don't call sinclude.
414 Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
416 * func.c (disp_fpu): Fix build problem on big-endian hosts.
418 Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
420 * erc32.c (sim_stop): Handle SIGINT gracefully.
421 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
423 Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
425 * exec.c (dispatch_instruction): Change how carry out is calculated
426 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
428 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
430 * configure: Regenerated to track ../common/aclocal.m4 changes.
432 Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
434 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
444 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
446 * configure: Regenerated to track ../common/aclocal.m4 changes.
448 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
450 * configure: Regenerated to track ../common/aclocal.m4 changes.
452 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
454 * configure: Regenerated to track ../common/aclocal.m4 changes.
456 Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
458 * interf.c (sim_store_register, sim_fetch_register): Pass in
459 length parameter. Return -1.
461 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
463 * configure: Regenerated to track ../common/aclocal.m4 changes.
465 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
469 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
473 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
475 * configure: Regenerated to track ../common/aclocal.m4 changes.
478 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
480 * configure: Regenerated to track ../common/aclocal.m4 changes.
482 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
484 * configure: Regenerated to track ../common/aclocal.m4 changes.
486 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
488 * configure: Regenerated to track ../common/aclocal.m4 changes.
490 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
492 * configure: Regenerated to track ../common/aclocal.m4 changes.
494 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
496 * configure: Regenerated to track ../common/aclocal.m4 changes.
498 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
500 * configure: Regenerated to track ../common/aclocal.m4 changes.
502 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
504 * configure: Regenerated to track ../common/aclocal.m4 changes.
506 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
508 * configure: Regenerated to track ../common/aclocal.m4 changes.
511 Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
513 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
515 * interf.c (sim_kill): Delete.
516 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
518 (sim_load): Don't save start address.
519 (start_address): Delete variable.
521 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
523 * configure: Regenerated to track ../common/aclocal.m4 changes.
526 Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
528 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
530 Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
532 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
534 Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
536 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
537 (sim_open): Add callback arg, save it.
539 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
543 Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
545 * interf.c (sim_open): Undo patch to add -E support.
547 Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
549 * interf.c (sim_open): Ignore -E arg.
550 (start_address): New static local.
551 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
552 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
554 Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
556 * Makefile.in (install-sis): Depend upon installdirs. Use
557 $(program_transform_name) directly, rather than using
560 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
562 * configure: Regenerated to track ../common/aclocal.m4 changes.
565 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
567 * interf.c (sim_open): New arg `kind'.
569 * configure: Regenerated to track ../common/aclocal.m4 changes.
571 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
573 * configure: Regenerated to track ../common/aclocal.m4 changes.
575 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
577 * configure: Re-generate.
579 Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
581 * interf.c (sim_open): New SIM_DESC result. Argument is now in
583 (other sim_*): New SIM_DESC argument.
585 Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
587 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
588 COMMON_{PRE,POST}_CONFIG_FRAG instead.
589 * configure.in: sinclude ../common/aclocal.m4.
590 * configure: Regenerated.
592 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
594 * configure configure.in Makefile.in: Update to new configure
595 scheme which is more compatible with WinGDB builds.
596 * configure.in: Improve comment on how to run autoconf.
597 * configure: Re-run autoconf to get new ../common/aclocal.m4.
598 * Makefile.in: Use autoconf substitution to install common
601 Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
603 * interf.c (run_sim): Stop the simulator and reset the stdio after
606 Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
608 * configure.in: Look for libtermcap.a.
609 * Makefile.in: Only link in -ltermcap if it exists.
610 * erc32.c: Update to version 2.6a. Fix uart handling.
611 * exec.c: Update to version 2.6a. Add sparclite support.
612 * float.c: Update to version 2.6a. Convert comments to
613 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
614 point exceptions work on win32.
615 * func.c: Update to version 2.6a. Fix uart handling, add support
616 for user error traps.
617 * help.c: Update to version 2.6a. Add help note on user error
619 * interf.c: Update to version 2.6a. Fix uart handling, and add
621 * examples/gccx: Use sparclite cross compiler, not native gcc.
622 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
625 Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
627 * Makefile.in (run.o): Remove this rule, it hides the one in
628 ../common/Make-common.in that correctly references the source
629 in the sibling ../common directory.
631 Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
633 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
634 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
635 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
636 * configure.in: Simplify using macros in ../common/aclocal.m4.
637 Call AC_CHECK_HEADERS(stdlib.h).
638 * configure: Regenerated.
639 * config.in: New file.
640 * func.c (sim_set_callbacks): Delete, moved to
641 * interf.c (sim_set_callbacks): here.
642 (sim_callback): New global.
643 Rewrite all calls to printf_filtered to go through callback.
644 (sim_size,sim_trace): New functions.
645 (sim_{insert,remove}_breakpoint): #if 0 out.
646 * sis.c: #include "config.h". #include <stdlib.h> if present.
647 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
648 * sis.h: #include "callback.h".
649 * run.c: Deleted, using one in ../common now.
651 Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
653 * Makefile.in (clean): Move config.log to distclean.
655 Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
657 * Makefile.in (clean): Also remove config.log.
659 Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
661 * Makefile.in (CC_FOR_BUILD): New variable.
662 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
663 (RANLIB, CC): Likewise.
664 (end): Use $(CC_FOR_BUILD), not $(CC).
665 * configure.in: Set CC_FOR_BUILD.
666 * configure: Rebuild.
668 Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
670 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
673 Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
675 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
677 * (port_init): Don't even *try* to open pty's under _WIN32.
678 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
679 * float.c: Get rid of #warning. Makes Microsoft C barf.
680 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
682 * (sim_load sim_create_inferior sim_read): Use prototypes only in
684 * Get rid of enum sim_stop. It's defined in remote-sim.h.
685 * (sim_stop_reason): Define SIGTRAP if _WIN32.
686 * sis.h: Include ansidecl.h and remote-sim.h.
688 Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
690 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
691 sis.h: Get rid of all uses of long long's.
692 * (close_port read_uart write_uart uarta_tx): Don't seg fault
693 when can't open pty's.
694 * exec.c: Add two new instructions: smul, and divscc.
695 * interf.c (flush_windows): New routine to flush the register
696 windows out to the stack just before returning to GDB. Makes
697 backtraces work much better.
699 Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
701 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
702 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
703 (docdir, oldincludedir): Removed.
704 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
705 (AC_PROG_INSTALL): Added.
706 * configure: Rebuilt.
708 Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
710 * configure.in: Call AC_PROG_CC before running configure.host.
711 * configure: Rebuild with autoconf 2.10.
713 Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
715 * Makefile.in (install): Don't check to see if tooldir exists.
716 Make $(tooldir) and $(tooldir)/bin.
718 Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
720 * Makefile.in (end.h): Use explicit ./ when running end.
722 Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
724 * func.c(bfd_load): Don't try to print the filename if the pfbd is
726 * interf.c(sim_load): Pass the whole string, not just the first
732 * Fixed bug in "go" command.
737 * Fixed bug in interrupt force register (erc32.c).
739 * Change file load function to use bfd_openr.
741 * SIS should now be endian independent.
746 * Fixed FPU timing - some sequences of FPU instructions did not calculate
747 the resource dependencies right.
749 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
750 but no FPU trap is generated.
752 version 1.7.1 31-10-95
755 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
756 the FPU stays in execute mode.
758 * Corrected JMPL and RETT timing (these instructions takes two cycles).
764 * Interrupt during annuled instruction corrupted return address - fixed.
767 version 1.6.2 25-10-95
770 * Added -DFAST_UART to Makefile
773 version 1.6.1 24-10-95
776 * Fixed bug in STDFQ which caused bus error
782 * Modified srt0.s to include code that initiates registers in IU and FPU
783 and initializes the data segment. The simulator 'load' command does not
784 longer initialize the data segment!
786 * Corrected MEC timer operation; scalers now divide the frequency by
789 * MEC breakpoints are not checked during store operation
795 * Fixed some bugs in the cycle counting for IU & FPU instructions.
797 * Fixed bug that allowed an annuled instruction to cause memory exception.
799 * The *ws parameter in mem.c should now contain the number of waitstates
800 required by the memory access (was total number of cycles).
802 * The supplied srt0.s now clears the BSS (thanks Joel).
807 * Added a '-g' switch to enable/disable the GNU readline(), which cause
808 some problems on solaris 2.x machines.
810 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
813 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
818 * Fixed bug in mulscc instruction (how could that ever have worked?)
820 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
825 * Fixed bug in interrupt handling (wrong interrupt selected when more that
826 one interrupt pending)
828 * Fixed updating of condition codes during logical instructions (carry and
829 overflow were not reset)
831 * Fixed bug in WRTBR (tt field was wrongly over-written)
836 * Fixed several bugs in the interrupt handler and callback routines.
837 (reported by Paul Warren, Alsys)