1 2012-05-24 Pedro Alves <palves@redhat.com>
5 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7 2012-03-24 Mike Frysinger <vapier@gentoo.org>
9 * aclocal.m4, config.in, configure: Regenerate.
11 2011-12-31 Mike Frysinger <vapier@gentoo.org>
14 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
15 the code in gdb's configure.ac with $TERMCAP.
16 * configure: Regenerated.
18 2011-12-03 Mike Frysinger <vapier@gentoo.org>
20 * aclocal.m4: New file.
21 * configure: Regenerate.
23 2011-10-17 Mike Frysinger <vapier@gentoo.org>
25 * configure.ac: Change include to common/acinclude.m4.
27 2011-10-17 Mike Frysinger <vapier@gentoo.org>
29 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
30 call. Replace common.m4 include with SIM_AC_COMMON.
31 * configure: Regenerate.
33 2011-06-09 Mike Frysinger <vapier@gentoo.org>
35 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
37 2011-06-01 Joel Brobecker <brobecker@adacore.com>
39 * interf.c (sim_complete_command): New stub function.
41 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
43 * interf.c (sim_store_register): Update return value to
46 2010-05-20 Joel Brobecker <brobecker@adacore.com>
48 * sis.h: Remove #include <stdint.h>.
49 (uint64, int64): Redefine without using stdint.h.
52 2010-04-20 Tiemen Schut <T.Schut@sron.nl>
54 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
55 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
57 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
58 (sim_resume): Specify maximum run time as uint64.
59 * sis.c (run_sim): Change icount to uint64_t.
60 * sis.h: Define uint64 as uint64_t. Change various fields and
61 prototypes to uint64 to support longer simulations.
63 2010-04-14 Mike Frysinger <vapier@gentoo.org>
65 * interp.c (sim_write): Add const to buf arg.
67 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
69 * configure: Regenerate.
71 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
73 * config.in: Regenerate.
74 * configure: Likewise.
76 * configure: Regenerate.
78 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
80 * erc32.c, exec.c: Fix warnings.
82 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
84 * configure: Regenerate to track ../common/common.m4 changes.
87 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
89 * sis.c: Correct spelling error.
91 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
92 Daniel Jacobowitz <dan@codesourcery.com>
93 Joseph Myers <joseph@codesourcery.com>
95 * configure: Regenerate.
97 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
100 * config.in: Regenerate.
102 2006-12-20 Hans-Peter Nilsson <hp@axis.com>
104 * configure.ac: Add test for readline, substitute READLINE.
105 * Makefile.in (READLINE_LIB): New substituted-contents variable.
106 (SIM_EXTRA_LIBDEPS): Don't set.
107 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
108 ../../readline/libreadline.a.
109 * configure: Regenerate.
111 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
113 * Makefile.in (func.o, help.o): Correct dependencies.
115 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
117 * Makefile.in (install-sis): Honor DESTDIR.
119 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
121 * configure: Regenerated.
123 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
125 * configure: Regenerated.
127 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
129 * configure: Regenerated.
131 2005-11-28 Mark Mitchell <mark@codesourcery.com>
133 * interf.c: (gdb/signals.h): Include it.
134 (sim_stop_reason): Use TARGET_SIGNAL_*.
136 2005-07-08 Ben Elliston <bje@au.ibm.com>
138 * func.c: Remove ANSI_PROTOTYPES conditional code.
140 2005-03-23 Mark Kettenis <kettenis@gnu.org>
142 * configure: Regenerate.
144 2005-03-07 Jerome Guitton <guitton@gnat.com>
146 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
148 (clear_accex): Ditto.
149 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
150 * sim/erc32/sis.c: Ditto.
151 * sim/erc32/exec.c: Add missing semicolon.
152 * sim/erc32/func.c: Remove definitions of generic_print_address,
153 generic_symbol_at_address, buffer_read_memory and perror_memory, as
154 they are already defined in opcodes/dis-buf.c.
156 2005-01-14 Andrew Cagney <cagney@gnu.org>
158 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
159 explicit call to AC_CONFIG_HEADER.
160 * configure: Regenerate.
162 2005-01-12 Andrew Cagney <cagney@gnu.org>
164 * configure.ac: Update to use ../common/common.m4.
165 * configure: Re-generate.
167 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
169 * configure: Regenerated to track ../common/aclocal.m4 changes.
171 2005-01-07 Andrew Cagney <cagney@gnu.org>
173 * configure.ac: Rename configure.in, require autoconf 2.59.
174 * configure: Re-generate.
176 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
178 * configure: Regenerate for ../common/aclocal.m4 update.
180 2004-11-11 Andreas Schwab <schwab@suse.de>
182 * interf.c: Include "libiberty.h" instead of declaring buildargv
185 2003-02-27 Andrew Cagney <cagney@redhat.com>
187 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
189 2002-06-16 Andrew Cagney <ac131313@redhat.com>
191 * configure: Regenerated to track ../common/aclocal.m4 changes.
193 2002-06-08 Andrew Cagney <cagney@redhat.com>
195 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
196 * interf.c: Include "gdb/remote-sim.h".
198 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
200 * configure: Regenerated to track ../common/aclocal.m4 changes.
202 2000-03-07 Frank Ch. Eigler <fche@redhat.com>
204 From John Dallaway <jld@redhat.co.uk>:
205 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
207 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
209 * func.c (buffer_read_memory): Change type of size to unsigned to
212 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
214 * configure: Regenerated to track ../common/aclocal.m4 changes.
216 1999-05-08 Felix Lee <flee@cygnus.com>
218 * configure: Regenerated to track ../common/aclocal.m4 changes.
220 1999-03-03 DJ Delorie <dj@cygnus.com>
222 * configure.in: add termcap and -luser32 for host=cygwin
223 * configure: regenerate
225 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
227 * exec.c (dispatch_instruction):
228 Correct the sense of the
230 sregs->trap = TRAP_UNIMP;
233 clause that has been pasted around: it's correct in the SCAN and
234 DIVScc (divide step) cases (where it was probably originally
235 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
236 ie. instructions only in the SPARC V8 or SPARClite 86x
237 architectures. It was also present when not required for SMUL,
238 SMULcc, UMUL, UMULcc instructions that are present in all
241 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
243 * interf.c (run_sim): Fix a bug in the main loop's handling of
244 annulled delay slot instructions. There is precedent for this
245 change; the _other_ main loop in sis.c gets it right according to
246 my reading of the code.
248 The bug is: if an interrupt happens when the next instruction
249 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
250 with the current values of PC and NPC, so when the trap returns,
251 the annulled instruction is indeed executed. Another giveaway is
252 that the annul flag is cleared in execute_trap(): the information
253 is demonstrably discarded.
255 The solution is: perform annulling before looking for traps, in
256 fact it's neater to do annulling, see if there's an interrupt and
257 if not, do the instruction, then handle traps be they generated by
258 interrupts pending or by the instruction we might just have done.
259 That's what the sis.c one does.
261 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
263 * sis.h: Add asr17 register for support of SparcLITE (at least the
264 Hitachi ones I find before me)
266 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
267 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
268 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
269 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
270 (init_regs): Initialize y and asr17.
271 NB: In instruction-set space, the Y register is asr0; the
272 instructions have different names for human reasons only.
275 * interf.c: Set boolean mode variable dumbio if invoked with
276 argument "-dumbio" and mention it of verbose.
277 * erc32.c: if "dumbio" is set, do not assume that there is a
278 terminal type device attached to stdin/stdout. Do not set
279 buffering or mess with tcsetattr or do any read operations in
280 order to make UART interrupts; not input data is supported.
281 This is necessary to allow the sim to be used within the eCos
282 testing infrastructure where stdin/stdout are pipes to a TCL
283 program; the sim hangs otherwise.
285 Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
287 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
289 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
291 * func.c (bfd_load): Add special handling of a.out executables.
293 Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
295 * func.c (bfd_load): Print correct endianness.
296 * interf.c (run_sim): Print debugging information if verbosity level
298 (sim_open): Repeated -v options now increment verbosity level.
299 (sim_store_register): Handle little-endian case.
300 (flush_window): Print debugging information if verbosity level
303 Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
305 * interf.c (sim_open): Use revamped memory_read, which makes
306 byte-swapping unnecessary. Add -sparclite-board option for
307 emulating RAM found on typical SPARClite boards. Print
308 error message for unrecognized option.
309 * erc32.c: Change RAM address and size from constants to variables,
310 to allow emulation of SPARClite board RAM.
311 (fetch_bytes, store_bytes): New helper functions for revamped
312 mememory_read and memory_write.
313 (memory_read, memory_write): Rewrite to store bytes in target
314 byte order instead of storing words in host byte order; this
315 greatly simplifies support of little-endian programs.
316 (get_mem_ptr): Remove unnecessary byte parameter.
317 (sis_memory_write, sis_memory_read): Store words in target
318 byte order instead of host byte order.
319 (byte_swap_words): Remove, no longer needed.
320 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
321 (memory_read): Add new sz parameter.
322 * sis.c (run_sim): Use revamped memory_read, which makes
323 byte-swapping unnecessary.
324 * exec.c (dispatch_instruction): Use revamped memory_read, which
325 makes byte-swapping and double-word fetching unnecessary.
326 * func.c (sparclite_board): Declare new variable.
327 (get_regi): Handle little-endian data.
328 (bfd_load): Recognize little-endian SPARClite as having
331 Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
333 * erc32.c (port_init): Print messages only if sis_verbose is true.
334 * func.c (bfd_load): Ditto.
335 * interf.c (sim_open): Ditto.
337 Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
339 * sis.h (uint64, int64): Define.
340 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
341 * (mul64): Simplify calculation of negative result.
342 * (div64): New helper function for 64-bit division.
343 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
346 Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
348 * erc32.c (close_port): Don't close stdin; it kills GDB.
349 (byte_swap_words): New function.
350 * sis.h: (byte_swap_words): Declare.
351 * interf.c (run_sim): Always fetch instructions as big-endian.
352 * sis.c (run_sim): Ditto.
354 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
356 * configure: Regenerated to track ../common/aclocal.m4 changes.
358 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
360 * configure: Regenerated to track ../common/aclocal.m4 changes.
363 Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
365 * acconfig.h: New file.
366 * configure.in: Reverted change of Apr 24; use sinclude again.
368 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
370 * configure: Regenerated to track ../common/aclocal.m4 changes.
373 Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
375 * configure.in: Don't call sinclude.
377 Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
379 * func.c (disp_fpu): Fix build problem on big-endian hosts.
381 Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
383 * erc32.c (sim_stop): Handle SIGINT gracefully.
384 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
386 Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
388 * exec.c (dispatch_instruction): Change how carry out is calculated
389 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
391 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
393 * configure: Regenerated to track ../common/aclocal.m4 changes.
395 Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
397 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
407 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
409 * configure: Regenerated to track ../common/aclocal.m4 changes.
411 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
413 * configure: Regenerated to track ../common/aclocal.m4 changes.
415 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
417 * configure: Regenerated to track ../common/aclocal.m4 changes.
419 Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
421 * interf.c (sim_store_register, sim_fetch_register): Pass in
422 length parameter. Return -1.
424 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
426 * configure: Regenerated to track ../common/aclocal.m4 changes.
428 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
430 * configure: Regenerated to track ../common/aclocal.m4 changes.
432 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
434 * configure: Regenerated to track ../common/aclocal.m4 changes.
436 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
438 * configure: Regenerated to track ../common/aclocal.m4 changes.
441 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
443 * configure: Regenerated to track ../common/aclocal.m4 changes.
445 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
447 * configure: Regenerated to track ../common/aclocal.m4 changes.
449 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
451 * configure: Regenerated to track ../common/aclocal.m4 changes.
453 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
455 * configure: Regenerated to track ../common/aclocal.m4 changes.
457 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
459 * configure: Regenerated to track ../common/aclocal.m4 changes.
461 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
463 * configure: Regenerated to track ../common/aclocal.m4 changes.
465 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
469 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
474 Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
476 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
478 * interf.c (sim_kill): Delete.
479 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
481 (sim_load): Don't save start address.
482 (start_address): Delete variable.
484 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
486 * configure: Regenerated to track ../common/aclocal.m4 changes.
489 Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
491 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
493 Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
495 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
497 Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
499 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
500 (sim_open): Add callback arg, save it.
502 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
504 * configure: Regenerated to track ../common/aclocal.m4 changes.
506 Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
508 * interf.c (sim_open): Undo patch to add -E support.
510 Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
512 * interf.c (sim_open): Ignore -E arg.
513 (start_address): New static local.
514 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
515 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
517 Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
519 * Makefile.in (install-sis): Depend upon installdirs. Use
520 $(program_transform_name) directly, rather than using
523 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
525 * configure: Regenerated to track ../common/aclocal.m4 changes.
528 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
530 * interf.c (sim_open): New arg `kind'.
532 * configure: Regenerated to track ../common/aclocal.m4 changes.
534 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
536 * configure: Regenerated to track ../common/aclocal.m4 changes.
538 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
540 * configure: Re-generate.
542 Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
544 * interf.c (sim_open): New SIM_DESC result. Argument is now in
546 (other sim_*): New SIM_DESC argument.
548 Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
550 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
551 COMMON_{PRE,POST}_CONFIG_FRAG instead.
552 * configure.in: sinclude ../common/aclocal.m4.
553 * configure: Regenerated.
555 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
557 * configure configure.in Makefile.in: Update to new configure
558 scheme which is more compatible with WinGDB builds.
559 * configure.in: Improve comment on how to run autoconf.
560 * configure: Re-run autoconf to get new ../common/aclocal.m4.
561 * Makefile.in: Use autoconf substitution to install common
564 Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
566 * interf.c (run_sim): Stop the simulator and reset the stdio after
569 Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
571 * configure.in: Look for libtermcap.a.
572 * Makefile.in: Only link in -ltermcap if it exists.
573 * erc32.c: Update to version 2.6a. Fix uart handling.
574 * exec.c: Update to version 2.6a. Add sparclite support.
575 * float.c: Update to version 2.6a. Convert comments to
576 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
577 point exceptions work on win32.
578 * func.c: Update to version 2.6a. Fix uart handling, add support
579 for user error traps.
580 * help.c: Update to version 2.6a. Add help note on user error
582 * interf.c: Update to version 2.6a. Fix uart handling, and add
584 * examples/gccx: Use sparclite cross compiler, not native gcc.
585 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
588 Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
590 * Makefile.in (run.o): Remove this rule, it hides the one in
591 ../common/Make-common.in that correctly references the source
592 in the sibling ../common directory.
594 Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
596 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
597 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
598 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
599 * configure.in: Simplify using macros in ../common/aclocal.m4.
600 Call AC_CHECK_HEADERS(stdlib.h).
601 * configure: Regenerated.
602 * config.in: New file.
603 * func.c (sim_set_callbacks): Delete, moved to
604 * interf.c (sim_set_callbacks): here.
605 (sim_callback): New global.
606 Rewrite all calls to printf_filtered to go through callback.
607 (sim_size,sim_trace): New functions.
608 (sim_{insert,remove}_breakpoint): #if 0 out.
609 * sis.c: #include "config.h". #include <stdlib.h> if present.
610 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
611 * sis.h: #include "callback.h".
612 * run.c: Deleted, using one in ../common now.
614 Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
616 * Makefile.in (clean): Move config.log to distclean.
618 Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
620 * Makefile.in (clean): Also remove config.log.
622 Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
624 * Makefile.in (CC_FOR_BUILD): New variable.
625 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
626 (RANLIB, CC): Likewise.
627 (end): Use $(CC_FOR_BUILD), not $(CC).
628 * configure.in: Set CC_FOR_BUILD.
629 * configure: Rebuild.
631 Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
633 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
636 Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
638 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
640 * (port_init): Don't even *try* to open pty's under _WIN32.
641 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
642 * float.c: Get rid of #warning. Makes Microsoft C barf.
643 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
645 * (sim_load sim_create_inferior sim_read): Use prototypes only in
647 * Get rid of enum sim_stop. It's defined in remote-sim.h.
648 * (sim_stop_reason): Define SIGTRAP if _WIN32.
649 * sis.h: Include ansidecl.h and remote-sim.h.
651 Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
653 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
654 sis.h: Get rid of all uses of long long's.
655 * (close_port read_uart write_uart uarta_tx): Don't seg fault
656 when can't open pty's.
657 * exec.c: Add two new instructions: smul, and divscc.
658 * interf.c (flush_windows): New routine to flush the register
659 windows out to the stack just before returning to GDB. Makes
660 backtraces work much better.
662 Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
664 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
665 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
666 (docdir, oldincludedir): Removed.
667 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
668 (AC_PROG_INSTALL): Added.
669 * configure: Rebuilt.
671 Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
673 * configure.in: Call AC_PROG_CC before running configure.host.
674 * configure: Rebuild with autoconf 2.10.
676 Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
678 * Makefile.in (install): Don't check to see if tooldir exists.
679 Make $(tooldir) and $(tooldir)/bin.
681 Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
683 * Makefile.in (end.h): Use explicit ./ when running end.
685 Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
687 * func.c(bfd_load): Don't try to print the filename if the pfbd is
689 * interf.c(sim_load): Pass the whole string, not just the first
695 * Fixed bug in "go" command.
700 * Fixed bug in interrupt force register (erc32.c).
702 * Change file load function to use bfd_openr.
704 * SIS should now be endian independent.
709 * Fixed FPU timing - some sequences of FPU instructions did not calculate
710 the resource dependencies right.
712 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
713 but no FPU trap is generated.
715 version 1.7.1 31-10-95
718 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
719 the FPU stays in execute mode.
721 * Corrected JMPL and RETT timing (these instructions takes two cycles).
727 * Interrupt during annuled instruction corrupted return address - fixed.
730 version 1.6.2 25-10-95
733 * Added -DFAST_UART to Makefile
736 version 1.6.1 24-10-95
739 * Fixed bug in STDFQ which caused bus error
745 * Modified srt0.s to include code that initiates registers in IU and FPU
746 and initializes the data segment. The simulator 'load' command does not
747 longer initialize the data segment!
749 * Corrected MEC timer operation; scalers now divide the frequency by
752 * MEC breakpoints are not checked during store operation
758 * Fixed some bugs in the cycle counting for IU & FPU instructions.
760 * Fixed bug that allowed an annuled instruction to cause memory exception.
762 * The *ws parameter in mem.c should now contain the number of waitstates
763 required by the memory access (was total number of cycles).
765 * The supplied srt0.s now clears the BSS (thanks Joel).
770 * Added a '-g' switch to enable/disable the GNU readline(), which cause
771 some problems on solaris 2.x machines.
773 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
776 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
781 * Fixed bug in mulscc instruction (how could that ever have worked?)
783 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
788 * Fixed bug in interrupt handling (wrong interrupt selected when more that
789 one interrupt pending)
791 * Fixed updating of condition codes during logical instructions (carry and
792 overflow were not reset)
794 * Fixed bug in WRTBR (tt field was wrongly over-written)
799 * Fixed several bugs in the interrupt handler and callback routines.
800 (reported by Paul Warren, Alsys)