1 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
3 * Makefile.in: Remove unused defines
5 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
7 * float.c (get_accex, clear_accex, set_fsr): Use functions from fenv.h
8 instead of custom assembly.
10 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
12 * erc32.c (mec_read): Allow simulator memory size to be read
14 (boot_init): initialize memory and timers if start address is
16 * func.c (exe_cmd): Call boot_init if start address not 0.
17 * interf.c (run_sim): Likewise.
19 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
21 * exec.c (init_regs): erc32 has vendor ID 1 and version ID 1 in %psr.
23 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
25 * func.c (print_insn_sparc_sis): Add helper function for disassembly.
26 (disp_ctrl): Use helper function.
28 2014-08-19 Alan Modra <amodra@gmail.com>
30 * configure: Regenerate.
32 2014-08-15 Roland McGrath <mcgrathr@google.com>
34 * configure: Regenerate.
35 * config.in: Regenerate.
37 2014-03-10 Mike Frysinger <vapier@gentoo.org>
39 * interf.c (sim_do_command): Add const to cmd.
41 2014-03-05 Mike Frysinger <vapier@gentoo.org>
43 * interf.c (sim_load): Add const to prog.
45 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
48 * float.c (set_fsr): Add missing "break" statements. Reindent
51 2013-09-23 Alan Modra <amodra@gmail.com>
53 * configure: Regenerate.
55 2013-06-03 Mike Frysinger <vapier@gentoo.org>
57 * aclocal.m4, configure: Regenerate.
59 2013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
61 * Makefile.in: Include build directory in search path to find
64 2012-08-16 Nick Clifton <nickc@redhat.com>
66 * end.c: Include config.h before system header files.
74 2012-06-15 Joel Brobecker <brobecker@adacore.com>
76 * sys.h: Include "config.h".
78 2012-06-15 Joel Brobecker <brobecker@adacore.com>
80 * config.in, configure: Regenerate.
82 2012-05-24 Pedro Alves <palves@redhat.com>
86 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
88 2012-03-24 Mike Frysinger <vapier@gentoo.org>
90 * aclocal.m4, config.in, configure: Regenerate.
92 2011-12-31 Mike Frysinger <vapier@gentoo.org>
95 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
96 the code in gdb's configure.ac with $TERMCAP.
97 * configure: Regenerated.
99 2011-12-03 Mike Frysinger <vapier@gentoo.org>
101 * aclocal.m4: New file.
102 * configure: Regenerate.
104 2011-10-17 Mike Frysinger <vapier@gentoo.org>
106 * configure.ac: Change include to common/acinclude.m4.
108 2011-10-17 Mike Frysinger <vapier@gentoo.org>
110 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
111 call. Replace common.m4 include with SIM_AC_COMMON.
112 * configure: Regenerate.
114 2011-06-09 Mike Frysinger <vapier@gentoo.org>
116 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
118 2011-06-01 Joel Brobecker <brobecker@adacore.com>
120 * interf.c (sim_complete_command): New stub function.
122 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
124 * interf.c (sim_store_register): Update return value to
127 2010-05-20 Joel Brobecker <brobecker@adacore.com>
129 * sis.h: Remove #include <stdint.h>.
130 (uint64, int64): Redefine without using stdint.h.
131 (UINT64_MAX): Define.
133 2010-04-20 Tiemen Schut <T.Schut@sron.nl>
135 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
136 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
138 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
139 (sim_resume): Specify maximum run time as uint64.
140 * sis.c (run_sim): Change icount to uint64_t.
141 * sis.h: Define uint64 as uint64_t. Change various fields and
142 prototypes to uint64 to support longer simulations.
144 2010-04-14 Mike Frysinger <vapier@gentoo.org>
146 * interp.c (sim_write): Add const to buf arg.
148 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
150 * configure: Regenerate.
152 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
154 * config.in: Regenerate.
155 * configure: Likewise.
157 * configure: Regenerate.
159 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
161 * erc32.c, exec.c: Fix warnings.
163 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
165 * configure: Regenerate to track ../common/common.m4 changes.
168 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
170 * sis.c: Correct spelling error.
172 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
173 Daniel Jacobowitz <dan@codesourcery.com>
174 Joseph Myers <joseph@codesourcery.com>
176 * configure: Regenerate.
178 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
180 * acconfig.h: Remove.
181 * config.in: Regenerate.
183 2006-12-20 Hans-Peter Nilsson <hp@axis.com>
185 * configure.ac: Add test for readline, substitute READLINE.
186 * Makefile.in (READLINE_LIB): New substituted-contents variable.
187 (SIM_EXTRA_LIBDEPS): Don't set.
188 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
189 ../../readline/libreadline.a.
190 * configure: Regenerate.
192 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
194 * Makefile.in (func.o, help.o): Correct dependencies.
196 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
198 * Makefile.in (install-sis): Honor DESTDIR.
200 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
202 * configure: Regenerated.
204 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
206 * configure: Regenerated.
208 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
210 * configure: Regenerated.
212 2005-11-28 Mark Mitchell <mark@codesourcery.com>
214 * interf.c: (gdb/signals.h): Include it.
215 (sim_stop_reason): Use TARGET_SIGNAL_*.
217 2005-07-08 Ben Elliston <bje@au.ibm.com>
219 * func.c: Remove ANSI_PROTOTYPES conditional code.
221 2005-03-23 Mark Kettenis <kettenis@gnu.org>
223 * configure: Regenerate.
225 2005-03-07 Jerome Guitton <guitton@gnat.com>
227 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
229 (clear_accex): Ditto.
230 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
231 * sim/erc32/sis.c: Ditto.
232 * sim/erc32/exec.c: Add missing semicolon.
233 * sim/erc32/func.c: Remove definitions of generic_print_address,
234 generic_symbol_at_address, buffer_read_memory and perror_memory, as
235 they are already defined in opcodes/dis-buf.c.
237 2005-01-14 Andrew Cagney <cagney@gnu.org>
239 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
240 explicit call to AC_CONFIG_HEADER.
241 * configure: Regenerate.
243 2005-01-12 Andrew Cagney <cagney@gnu.org>
245 * configure.ac: Update to use ../common/common.m4.
246 * configure: Re-generate.
248 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
250 * configure: Regenerated to track ../common/aclocal.m4 changes.
252 2005-01-07 Andrew Cagney <cagney@gnu.org>
254 * configure.ac: Rename configure.in, require autoconf 2.59.
255 * configure: Re-generate.
257 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
259 * configure: Regenerate for ../common/aclocal.m4 update.
261 2004-11-11 Andreas Schwab <schwab@suse.de>
263 * interf.c: Include "libiberty.h" instead of declaring buildargv
266 2003-02-27 Andrew Cagney <cagney@redhat.com>
268 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
270 2002-06-16 Andrew Cagney <ac131313@redhat.com>
272 * configure: Regenerated to track ../common/aclocal.m4 changes.
274 2002-06-08 Andrew Cagney <cagney@redhat.com>
276 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
277 * interf.c: Include "gdb/remote-sim.h".
279 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
281 * configure: Regenerated to track ../common/aclocal.m4 changes.
283 2000-03-07 Frank Ch. Eigler <fche@redhat.com>
285 From John Dallaway <jld@redhat.co.uk>:
286 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
288 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
290 * func.c (buffer_read_memory): Change type of size to unsigned to
293 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
295 * configure: Regenerated to track ../common/aclocal.m4 changes.
297 1999-05-08 Felix Lee <flee@cygnus.com>
299 * configure: Regenerated to track ../common/aclocal.m4 changes.
301 1999-03-03 DJ Delorie <dj@cygnus.com>
303 * configure.in: add termcap and -luser32 for host=cygwin
304 * configure: regenerate
306 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
308 * exec.c (dispatch_instruction):
309 Correct the sense of the
311 sregs->trap = TRAP_UNIMP;
314 clause that has been pasted around: it's correct in the SCAN and
315 DIVScc (divide step) cases (where it was probably originally
316 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
317 ie. instructions only in the SPARC V8 or SPARClite 86x
318 architectures. It was also present when not required for SMUL,
319 SMULcc, UMUL, UMULcc instructions that are present in all
322 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
324 * interf.c (run_sim): Fix a bug in the main loop's handling of
325 annulled delay slot instructions. There is precedent for this
326 change; the _other_ main loop in sis.c gets it right according to
327 my reading of the code.
329 The bug is: if an interrupt happens when the next instruction
330 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
331 with the current values of PC and NPC, so when the trap returns,
332 the annulled instruction is indeed executed. Another giveaway is
333 that the annul flag is cleared in execute_trap(): the information
334 is demonstrably discarded.
336 The solution is: perform annulling before looking for traps, in
337 fact it's neater to do annulling, see if there's an interrupt and
338 if not, do the instruction, then handle traps be they generated by
339 interrupts pending or by the instruction we might just have done.
340 That's what the sis.c one does.
342 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
344 * sis.h: Add asr17 register for support of SparcLITE (at least the
345 Hitachi ones I find before me)
347 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
348 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
349 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
350 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
351 (init_regs): Initialize y and asr17.
352 NB: In instruction-set space, the Y register is asr0; the
353 instructions have different names for human reasons only.
356 * interf.c: Set boolean mode variable dumbio if invoked with
357 argument "-dumbio" and mention it of verbose.
358 * erc32.c: if "dumbio" is set, do not assume that there is a
359 terminal type device attached to stdin/stdout. Do not set
360 buffering or mess with tcsetattr or do any read operations in
361 order to make UART interrupts; not input data is supported.
362 This is necessary to allow the sim to be used within the eCos
363 testing infrastructure where stdin/stdout are pipes to a TCL
364 program; the sim hangs otherwise.
366 Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
368 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
370 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
372 * func.c (bfd_load): Add special handling of a.out executables.
374 Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
376 * func.c (bfd_load): Print correct endianness.
377 * interf.c (run_sim): Print debugging information if verbosity level
379 (sim_open): Repeated -v options now increment verbosity level.
380 (sim_store_register): Handle little-endian case.
381 (flush_window): Print debugging information if verbosity level
384 Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
386 * interf.c (sim_open): Use revamped memory_read, which makes
387 byte-swapping unnecessary. Add -sparclite-board option for
388 emulating RAM found on typical SPARClite boards. Print
389 error message for unrecognized option.
390 * erc32.c: Change RAM address and size from constants to variables,
391 to allow emulation of SPARClite board RAM.
392 (fetch_bytes, store_bytes): New helper functions for revamped
393 mememory_read and memory_write.
394 (memory_read, memory_write): Rewrite to store bytes in target
395 byte order instead of storing words in host byte order; this
396 greatly simplifies support of little-endian programs.
397 (get_mem_ptr): Remove unnecessary byte parameter.
398 (sis_memory_write, sis_memory_read): Store words in target
399 byte order instead of host byte order.
400 (byte_swap_words): Remove, no longer needed.
401 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
402 (memory_read): Add new sz parameter.
403 * sis.c (run_sim): Use revamped memory_read, which makes
404 byte-swapping unnecessary.
405 * exec.c (dispatch_instruction): Use revamped memory_read, which
406 makes byte-swapping and double-word fetching unnecessary.
407 * func.c (sparclite_board): Declare new variable.
408 (get_regi): Handle little-endian data.
409 (bfd_load): Recognize little-endian SPARClite as having
412 Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
414 * erc32.c (port_init): Print messages only if sis_verbose is true.
415 * func.c (bfd_load): Ditto.
416 * interf.c (sim_open): Ditto.
418 Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
420 * sis.h (uint64, int64): Define.
421 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
422 * (mul64): Simplify calculation of negative result.
423 * (div64): New helper function for 64-bit division.
424 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
427 Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
429 * erc32.c (close_port): Don't close stdin; it kills GDB.
430 (byte_swap_words): New function.
431 * sis.h: (byte_swap_words): Declare.
432 * interf.c (run_sim): Always fetch instructions as big-endian.
433 * sis.c (run_sim): Ditto.
435 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
437 * configure: Regenerated to track ../common/aclocal.m4 changes.
439 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
441 * configure: Regenerated to track ../common/aclocal.m4 changes.
444 Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
446 * acconfig.h: New file.
447 * configure.in: Reverted change of Apr 24; use sinclude again.
449 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
451 * configure: Regenerated to track ../common/aclocal.m4 changes.
454 Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
456 * configure.in: Don't call sinclude.
458 Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
460 * func.c (disp_fpu): Fix build problem on big-endian hosts.
462 Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
464 * erc32.c (sim_stop): Handle SIGINT gracefully.
465 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
467 Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
469 * exec.c (dispatch_instruction): Change how carry out is calculated
470 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
472 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
474 * configure: Regenerated to track ../common/aclocal.m4 changes.
476 Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
478 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
488 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
490 * configure: Regenerated to track ../common/aclocal.m4 changes.
492 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
494 * configure: Regenerated to track ../common/aclocal.m4 changes.
496 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
498 * configure: Regenerated to track ../common/aclocal.m4 changes.
500 Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
502 * interf.c (sim_store_register, sim_fetch_register): Pass in
503 length parameter. Return -1.
505 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
507 * configure: Regenerated to track ../common/aclocal.m4 changes.
509 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
511 * configure: Regenerated to track ../common/aclocal.m4 changes.
513 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
515 * configure: Regenerated to track ../common/aclocal.m4 changes.
517 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
519 * configure: Regenerated to track ../common/aclocal.m4 changes.
522 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
524 * configure: Regenerated to track ../common/aclocal.m4 changes.
526 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
528 * configure: Regenerated to track ../common/aclocal.m4 changes.
530 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
532 * configure: Regenerated to track ../common/aclocal.m4 changes.
534 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
536 * configure: Regenerated to track ../common/aclocal.m4 changes.
538 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
540 * configure: Regenerated to track ../common/aclocal.m4 changes.
542 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
544 * configure: Regenerated to track ../common/aclocal.m4 changes.
546 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
548 * configure: Regenerated to track ../common/aclocal.m4 changes.
550 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
552 * configure: Regenerated to track ../common/aclocal.m4 changes.
555 Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
557 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
559 * interf.c (sim_kill): Delete.
560 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
562 (sim_load): Don't save start address.
563 (start_address): Delete variable.
565 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
567 * configure: Regenerated to track ../common/aclocal.m4 changes.
570 Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
572 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
574 Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
576 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
578 Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
580 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
581 (sim_open): Add callback arg, save it.
583 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
585 * configure: Regenerated to track ../common/aclocal.m4 changes.
587 Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
589 * interf.c (sim_open): Undo patch to add -E support.
591 Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
593 * interf.c (sim_open): Ignore -E arg.
594 (start_address): New static local.
595 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
596 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
598 Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
600 * Makefile.in (install-sis): Depend upon installdirs. Use
601 $(program_transform_name) directly, rather than using
604 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
606 * configure: Regenerated to track ../common/aclocal.m4 changes.
609 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
611 * interf.c (sim_open): New arg `kind'.
613 * configure: Regenerated to track ../common/aclocal.m4 changes.
615 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
617 * configure: Regenerated to track ../common/aclocal.m4 changes.
619 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
621 * configure: Re-generate.
623 Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
625 * interf.c (sim_open): New SIM_DESC result. Argument is now in
627 (other sim_*): New SIM_DESC argument.
629 Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
631 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
632 COMMON_{PRE,POST}_CONFIG_FRAG instead.
633 * configure.in: sinclude ../common/aclocal.m4.
634 * configure: Regenerated.
636 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
638 * configure configure.in Makefile.in: Update to new configure
639 scheme which is more compatible with WinGDB builds.
640 * configure.in: Improve comment on how to run autoconf.
641 * configure: Re-run autoconf to get new ../common/aclocal.m4.
642 * Makefile.in: Use autoconf substitution to install common
645 Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
647 * interf.c (run_sim): Stop the simulator and reset the stdio after
650 Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
652 * configure.in: Look for libtermcap.a.
653 * Makefile.in: Only link in -ltermcap if it exists.
654 * erc32.c: Update to version 2.6a. Fix uart handling.
655 * exec.c: Update to version 2.6a. Add sparclite support.
656 * float.c: Update to version 2.6a. Convert comments to
657 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
658 point exceptions work on win32.
659 * func.c: Update to version 2.6a. Fix uart handling, add support
660 for user error traps.
661 * help.c: Update to version 2.6a. Add help note on user error
663 * interf.c: Update to version 2.6a. Fix uart handling, and add
665 * examples/gccx: Use sparclite cross compiler, not native gcc.
666 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
669 Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
671 * Makefile.in (run.o): Remove this rule, it hides the one in
672 ../common/Make-common.in that correctly references the source
673 in the sibling ../common directory.
675 Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
677 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
678 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
679 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
680 * configure.in: Simplify using macros in ../common/aclocal.m4.
681 Call AC_CHECK_HEADERS(stdlib.h).
682 * configure: Regenerated.
683 * config.in: New file.
684 * func.c (sim_set_callbacks): Delete, moved to
685 * interf.c (sim_set_callbacks): here.
686 (sim_callback): New global.
687 Rewrite all calls to printf_filtered to go through callback.
688 (sim_size,sim_trace): New functions.
689 (sim_{insert,remove}_breakpoint): #if 0 out.
690 * sis.c: #include "config.h". #include <stdlib.h> if present.
691 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
692 * sis.h: #include "callback.h".
693 * run.c: Deleted, using one in ../common now.
695 Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
697 * Makefile.in (clean): Move config.log to distclean.
699 Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
701 * Makefile.in (clean): Also remove config.log.
703 Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
705 * Makefile.in (CC_FOR_BUILD): New variable.
706 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
707 (RANLIB, CC): Likewise.
708 (end): Use $(CC_FOR_BUILD), not $(CC).
709 * configure.in: Set CC_FOR_BUILD.
710 * configure: Rebuild.
712 Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
714 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
717 Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
719 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
721 * (port_init): Don't even *try* to open pty's under _WIN32.
722 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
723 * float.c: Get rid of #warning. Makes Microsoft C barf.
724 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
726 * (sim_load sim_create_inferior sim_read): Use prototypes only in
728 * Get rid of enum sim_stop. It's defined in remote-sim.h.
729 * (sim_stop_reason): Define SIGTRAP if _WIN32.
730 * sis.h: Include ansidecl.h and remote-sim.h.
732 Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
734 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
735 sis.h: Get rid of all uses of long long's.
736 * (close_port read_uart write_uart uarta_tx): Don't seg fault
737 when can't open pty's.
738 * exec.c: Add two new instructions: smul, and divscc.
739 * interf.c (flush_windows): New routine to flush the register
740 windows out to the stack just before returning to GDB. Makes
741 backtraces work much better.
743 Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
745 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
746 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
747 (docdir, oldincludedir): Removed.
748 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
749 (AC_PROG_INSTALL): Added.
750 * configure: Rebuilt.
752 Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
754 * configure.in: Call AC_PROG_CC before running configure.host.
755 * configure: Rebuild with autoconf 2.10.
757 Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
759 * Makefile.in (install): Don't check to see if tooldir exists.
760 Make $(tooldir) and $(tooldir)/bin.
762 Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
764 * Makefile.in (end.h): Use explicit ./ when running end.
766 Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
768 * func.c(bfd_load): Don't try to print the filename if the pfbd is
770 * interf.c(sim_load): Pass the whole string, not just the first
776 * Fixed bug in "go" command.
781 * Fixed bug in interrupt force register (erc32.c).
783 * Change file load function to use bfd_openr.
785 * SIS should now be endian independent.
790 * Fixed FPU timing - some sequences of FPU instructions did not calculate
791 the resource dependencies right.
793 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
794 but no FPU trap is generated.
796 version 1.7.1 31-10-95
799 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
800 the FPU stays in execute mode.
802 * Corrected JMPL and RETT timing (these instructions takes two cycles).
808 * Interrupt during annuled instruction corrupted return address - fixed.
811 version 1.6.2 25-10-95
814 * Added -DFAST_UART to Makefile
817 version 1.6.1 24-10-95
820 * Fixed bug in STDFQ which caused bus error
826 * Modified srt0.s to include code that initiates registers in IU and FPU
827 and initializes the data segment. The simulator 'load' command does not
828 longer initialize the data segment!
830 * Corrected MEC timer operation; scalers now divide the frequency by
833 * MEC breakpoints are not checked during store operation
839 * Fixed some bugs in the cycle counting for IU & FPU instructions.
841 * Fixed bug that allowed an annuled instruction to cause memory exception.
843 * The *ws parameter in mem.c should now contain the number of waitstates
844 required by the memory access (was total number of cycles).
846 * The supplied srt0.s now clears the BSS (thanks Joel).
851 * Added a '-g' switch to enable/disable the GNU readline(), which cause
852 some problems on solaris 2.x machines.
854 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
857 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
862 * Fixed bug in mulscc instruction (how could that ever have worked?)
864 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
869 * Fixed bug in interrupt handling (wrong interrupt selected when more that
870 one interrupt pending)
872 * Fixed updating of condition codes during logical instructions (carry and
873 overflow were not reset)
875 * Fixed bug in WRTBR (tt field was wrongly over-written)
880 * Fixed several bugs in the interrupt handler and callback routines.
881 (reported by Paul Warren, Alsys)