1 2021-06-20 Mike Frysinger <vapier@gentoo.org>
3 * configure.ac (SIM_AC_COMMON): Delete.
4 * aclocal.m4, configure: Regenerate.
6 2021-06-20 Mike Frysinger <vapier@gentoo.org>
8 * aclocal.m4: Regenerate.
9 * configure: Regenerate.
11 2021-06-19 Mike Frysinger <vapier@gentoo.org>
13 * aclocal.m4: Regenerate.
14 * configure: Regenerate.
16 2021-06-19 Mike Frysinger <vapier@gentoo.org>
18 * configure: Regenerate.
20 2021-06-18 Mike Frysinger <vapier@gentoo.org>
22 * aclocal.m4, configure: Regenerate.
24 2021-06-18 Mike Frysinger <vapier@gentoo.org>
26 * Makefile.in (SIM_WERROR_CFLAGS): New variable.
27 * configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
28 * configure: Regenerate.
30 2021-06-17 Mike Frysinger <vapier@gentoo.org>
32 * configure: Regenerate.
34 2021-06-16 Mike Frysinger <vapier@gentoo.org>
36 * configure: Regenerate.
38 2021-06-16 Mike Frysinger <vapier@gentoo.org>
40 * configure: Regenerate.
43 2021-06-15 Mike Frysinger <vapier@gentoo.org>
45 * config.in, configure: Regenerate.
47 2021-06-14 Mike Frysinger <vapier@gentoo.org>
49 * interf.c (sim_open) [F_GETFL]: Only set termsave.
50 (sim_close) [F_SETFL]: Only call fcntl.
51 * sis.c (main) [F_GETFL]: Only set termsave.
53 2021-06-14 Mike Frysinger <vapier@gentoo.org>
55 * erc32.c [HAVE_TERMIOS_H]: Include termios.h and declare ioc1,
56 ioc2, iocold1, & iocold2.
57 (init_stdio) [HAVE_TERMIOS_H]: Only call tcsetattr.
58 (restore_stdio) [HAVE_TERMIOS_H]: Likewise.
59 (port_init) [HAVE_TERMIOS_H]: Only call tcgetattr.
61 2021-06-12 Mike Frysinger <vapier@gentoo.org>
63 * erc32.c (uart_rx): Change caddr_t to void*.
64 (uart_intr): Likewise.
65 (wdog_intr): Likewise.
69 2021-06-12 Mike Frysinger <vapier@gentoo.org>
71 * Makefile.in: Add $(EXEEXT) to sis.
73 2021-06-12 Mike Frysinger <vapier@gentoo.org>
75 * aclocal.m4, config.in, configure: Regenerate.
77 2021-06-12 Mike Frysinger <vapier@gentoo.org>
79 * config.in, configure: Regenerate.
81 2021-05-16 Mike Frysinger <vapier@gentoo.org>
83 * erc32.c, exec.c, float.c, func.c, help.c, interf.c, sis.c: Replace
84 config.h include with defs.h.
85 * sis.h: Delete config.h include.
87 2021-05-16 Mike Frysinger <vapier@gentoo.org>
89 * config.in, configure: Regenerate.
91 2021-05-14 Mike Frysinger <vapier@gentoo.org>
93 * interf.c: Update include path.
96 2021-05-04 Mike Frysinger <vapier@gentoo.org>
98 * configure: Regenerate.
100 2021-05-04 Mike Frysinger <vapier@gentoo.org>
102 * func.c (bfd_load): Use BFD_VMA_FMT.
104 2021-05-01 Mike Frysinger <vapier@gentoo.org>
106 * config.in, configure: Regenerate.
108 2021-04-26 Mike Frysinger <vapier@gentoo.org>
110 * aclocal.m4, config.in, configure: Regenerate.
112 2021-04-22 Tom Tromey <tom@tromey.com>
114 * configure, config.in: Rebuild.
116 2021-04-22 Tom Tromey <tom@tromey.com>
118 * configure: Rebuild.
120 2021-04-21 Mike Frysinger <vapier@gentoo.org>
122 * aclocal.m4: Regenerate.
124 2021-04-21 Simon Marchi <simon.marchi@polymtl.ca>
126 * configure: Regenerate.
128 2021-04-18 Mike Frysinger <vapier@gentoo.org>
130 * configure: Regenerate.
132 2021-04-15 John Baldwin <jhb@FreeBSD.org>
134 * Makefile.in (READLINE_SRC, READLINE_CFLAGS): Add.
135 (SIM_EXTRA_CFLAGS): Add READLINE_CFLAGS.
136 * configure: Rebuild.
137 * configure.ac (READLINE_CFLAGS): Add.
139 2021-04-08 Tom Tromey <tom@tromey.com>
141 * func.c: Include sys/time.h.
143 2021-04-08 Tom Tromey <tom@tromey.com>
145 * sis.c (run_sim, main): Use new-style declaration.
146 * interf.c (run_sim, sim_open, sim_close, sim_load)
147 (sim_create_inferior, sim_store_register, sim_fetch_register)
148 (sim_info, sim_stop_reason, flush_windows, sim_do_command): Use
149 new-style declaration.
150 * help.c (usage, gen_help): Use new-style declaration.
151 * func.c (batch, set_regi, set_rega, disp_reg, limcalc)
152 (reset_stat, show_stat, init_bpt, int_handler, init_signals)
153 (disp_fpu, disp_regs, disp_ctrl, disp_mem, dis_mem, event)
154 (init_event, set_int, advance_time, now, wait_for_irq, check_bpt)
155 (reset_all, sys_reset, sys_halt): Use new-style declaration.
156 * float.c (get_accex, clear_accex, set_fsr): Use new-style
158 * exec.c (sub_cc, add_cc, log_cc, dispatch_instruction, fpexec)
159 (chk_asi, execute_trap, check_interrupts, init_regs): Use
160 new-style declaration.
161 * erc32.c (init_sim, reset, decode_ersr, mecparerror)
162 (error_mode, decode_memcfg, decode_wcr, decode_mcr, sim_halt)
163 (close_port, exit_sim, mec_reset, mec_intack, chk_irq, mec_irq)
164 (set_sfsr, mec_read, mec_write, init_stdio, restore_stdio)
165 (port_init, read_uart, write_uart, flush_uart, uarta_tx)
166 (uartb_tx, uart_rx, uart_intr, uart_irq_start, wdog_intr)
167 (wdog_start, rtc_intr, rtc_start, rtc_counter_read)
168 (rtc_scaler_set, rtc_reload_set, gpt_intr, gpt_start)
169 (gpt_counter_read, gpt_scaler_set, gpt_reload_set, timer_ctrl)
170 (memory_read, memory_write, get_mem_ptr, sis_memory_write)
171 (sis_memory_read): Use new-style declaration.
173 2021-04-05 Tom Tromey <tromey@adacore.com>
175 * configure: Rebuild.
176 * configure.ac (READLINE): Adjust in-tree value.
178 2021-04-02 Mike Frysinger <vapier@gentoo.org>
180 * aclocal.m4, configure: Regenerate.
182 2021-02-28 Mike Frysinger <vapier@gentoo.org>
184 * configure: Regenerate.
186 2021-02-27 Mike Frysinger <vapier@gentoo.org>
188 * Makefile.in (SIM_EXTRA_ALL): Delete.
191 2021-02-21 Mike Frysinger <vapier@gentoo.org>
193 * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
194 * aclocal.m4, configure: Regenerate.
196 2021-02-13 Mike Frysinger <vapier@gentoo.org>
198 * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
199 * aclocal.m4, configure: Regenerate.
201 2021-02-06 Mike Frysinger <vapier@gentoo.org>
203 * interf.c (sim_memory_map): Define.
205 2021-02-06 Mike Frysinger <vapier@gentoo.org>
207 * configure: Regenerate.
209 2021-01-11 Mike Frysinger <vapier@gentoo.org>
211 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
212 * configure: Regenerate.
214 2021-01-11 Mike Frysinger <vapier@gentoo.org>
216 * config.in, configure: Regenerate.
217 * sis.c: Delete HAVE_STDLIB_H.
219 2021-01-09 Mike Frysinger <vapier@gentoo.org>
221 * configure: Regenerate.
223 2021-01-08 Mike Frysinger <vapier@gentoo.org>
225 * configure: Regenerate.
227 2021-01-04 Mike Frysinger <vapier@gentoo.org>
229 * configure: Regenerate.
231 2020-07-29 Simon Marchi <simon.marchi@efficios.com>
233 * configure: Re-generate.
235 2018-10-30 Joel Sherrill <joel@rtems.org>
237 * configure.ac: Remove the Cygwin-specific libtermcap.a hack
238 and use the standard logic to determine which library to use.
239 * configure: Regenerate.
241 2017-09-06 John Baldwin <jhb@FreeBSD.org>
243 * configure: Regenerate.
245 2016-01-10 Mike Frysinger <vapier@gentoo.org>
247 * config.in, configure: Regenerate.
249 2016-01-10 Mike Frysinger <vapier@gentoo.org>
251 * configure: Regenerate.
253 2016-01-10 Mike Frysinger <vapier@gentoo.org>
255 * configure: Regenerate.
257 2016-01-10 Mike Frysinger <vapier@gentoo.org>
259 * configure: Regenerate.
261 2016-01-10 Mike Frysinger <vapier@gentoo.org>
263 * configure: Regenerate.
265 2016-01-10 Mike Frysinger <vapier@gentoo.org>
267 * configure: Regenerate.
269 2016-01-10 Mike Frysinger <vapier@gentoo.org>
271 * configure: Regenerate.
273 2016-01-10 Mike Frysinger <vapier@gentoo.org>
275 * configure: Regenerate.
277 2016-01-09 Mike Frysinger <vapier@gentoo.org>
279 * config.in, configure: Regenerate.
281 2016-01-06 Mike Frysinger <vapier@gentoo.org>
283 * interf.c (sim_open): Mark argv const.
284 (sim_create_inferior): Mark argv and env const.
286 2016-01-04 Mike Frysinger <vapier@gentoo.org>
288 * configure: Regenerate.
290 2016-01-03 Mike Frysinger <vapier@gentoo.org>
292 * interf.c (sim_open): Replace while loop with a call to countargv.
294 2016-01-03 Mike Frysinger <vapier@gentoo.org>
296 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
297 * configure: Regenerate.
298 * exec.c (fpexec): Rename CURRENT_HOST_BYTE_ORDER to
300 * sis.h (WITH_HOST_BYTE_ORDER): Rename to ...
301 (HOST_BYTE_ORDER): ... this.
303 2016-01-02 Mike Frysinger <vapier@gentoo.org>
305 * configure: Regenerate.
307 2015-12-26 Mike Frysinger <vapier@gentoo.org>
309 * config.in, configure: Regenerate.
311 2015-06-23 Mike Frysinger <vapier@gentoo.org>
313 * configure: Regenerate.
315 2015-06-12 Mike Frysinger <vapier@gentoo.org>
317 * configure: Regenerate.
319 2015-06-12 Mike Frysinger <vapier@gentoo.org>
321 * configure: Regenerate.
323 2015-05-17 Mike Frysinger <vapier@gentoo.org>
325 * erc32.c: Re-add file overview & author info.
326 * exec.c, float.c, func.c, help.c, interf.c, sis.c: Likewise.
328 2015-05-08 Joel Brobecker <brobecker@adacore.com>
330 * configure.ac: Add copyright header.
331 * erc32.c: Change copyright holder to FSF. Reformat.
332 * exec.c, float.c, func.c, interf.c, sis.c, sis.h: Likewise.
333 * help.c, startsim: Add copyright header.
335 2015-04-29 Nick Clifton <nickc@redhat.com>
338 * sis.c (main): Remove unreachable code.
340 2015-04-24 David Binderman <dcb314@hotmail.com>
341 Nick Clifton <nickc@redhat.com>
344 * exec.c (add32): Fix typo in check for overflow.
346 2015-04-19 Jiri Gaisler <jiri@gaisler.se>
348 * erc32.c (current_target_byte_order): Delete.
349 (fetch_bytes): Remove.
350 (store_bytes): Remove byte twisting.
351 (memory_read, memory_write): Access memory directly.
352 (extract_short, extract_short_signed, extract_byte,
353 extract_byte_signed): New function for for sub-word LD instructions.
354 * exec.c (extract_short, extract_short_signed, extract_byte,
355 extract_byte_signed): New functions.
356 (dispatch_instruction): Update memory reads.
357 * func.c (current_target_byte_order): Delete.
358 (get_regi): Delete little endian handling.
359 (disp_ctrl, dis_mem): Adjust print-out to new data endian.
360 (bfd_load): Delete little endian handling.
361 * interf.c (current_target_byte_order): Delete.
362 (sim_open): Set dinfo to host endian to get correct disassembly.
363 (sim_write, sim_read): Convert endian when gdb reads or writes
365 * sis.c (main): Set endian.
366 * sis.h (EBT): Define.
368 2015-04-13 Mike Frysinger <vapier@gentoo.org>
370 * configure: Regenerate.
372 2015-03-31 Mike Frysinger <vapier@gentoo.org>
374 * config.in, configure: Regenerate.
376 2015-03-28 Jiri Gaisler <jiri@gaisler.se>
378 * func.c (exec_cmd): Fix old style prototype. Mark cmd const. Save
379 the command in a new cmdsave2 to avoid modifying.
380 (bfd_load): Fix old style prototype. Mark fname const.
381 * sis.h (exec_cmd): Mark cmd const.
382 (bfd_load): Mark fname const.
384 2015-03-28 Jiri Gaisler <jiri@gaisler.se>
386 * erc32.c (memory_iread): New function to fetch instructions.
387 (memory_read): Print message in verbose mode.
388 * interf.c (run_sim): Use memory_iread.
389 * sis.c (run_sim): As above.
390 * sis.h (memory_iread): New prototype.
393 2015-03-28 Mike Frysinger <vapier@gentoo.org>
395 * erc32.c (mec_read): Delete parenthesis around return statement.
396 (mec_write, read_uart, rtc_counter_read, gpt_counter_read, memory_read,
397 memory_write, get_mem_ptr, sis_memory_write, sis_memory_read): Likewise.
398 * exec.c (sub_cc, add_cc, add32, dispatch_instruction, fpexec, chk_asi,
399 execute_trap, check_interrupts): Likewise.
400 * float.c (get_accex): Likewise.
401 * func.c (batch, limcalc, exec_cmd, disp_fpu, now, wait_for_irq,
402 check_bpt, bfd_load, get_time): Likewise.
403 * interf.c (run_sim, sim_write, sim_read): Likewise.
404 * sis.c (run_sim): Likewise.
406 2015-03-24 Mike Frysinger <vapier@gentoo.org>
408 * interf.c (sim_set_callbacks, sim_size, sim_trace): Delete.
410 2015-03-17 Jiri Gaisler <jiri@gaisler.se>
412 * func.c (exec_cmd): Silence compiler warnings when calling system().
413 (batch): Replace fgets() with getline().
415 2015-03-17 Jiri Gaisler <jiri@gaisler.se>
417 * func.c (show_stat): Print simulation time in portable long long
419 * help.c (usage): Update usage help print-out.
420 * sis.c (run_sim): Increase debug level with -v. Also print
421 simulation time in portable long long format.
422 * sis.h: Use stdint.h for portable 32- and 64-bit ints.
424 2015-03-16 Mike Frysinger <vapier@gentoo.org>
426 * config.in, configure: Regenerate.
428 2015-03-16 Jiri Gaisler <jiri@gaisler.se>
430 * Makefile.in (end, end.h): Remove target rules.
431 (clean): Remove end and end.h.
432 (erc32.o, exec.o, float.o, func.o, help.o, interf.o, sis.o): Delete
434 * configure, config.in: Regenerate.
435 * configure.ac: Use SIM_AC_OPTION_HOSTENDIAN
437 * erc32.c: Remove end.h include.
438 * exec.c: Remove end.h include. Use HOST_LITTLE_ENDIAN.
439 * func.c, sis.c: Likewise.
441 2015-03-14 Mike Frysinger <vapier@gentoo.org>
443 * Makefile.in (SIM_RUN_OBJS): Set to sis.o.
445 2015-03-14 Mike Frysinger <vapier@gentoo.org>
447 * configure.ac (AC_CHECK_HEADERS): Delete.
448 * aclocal.m4, configure: Regenerate.
450 2015-02-22 Jiri Gaisler <jiri@gaisler.se>
452 * Makefile.in: Add include path to readline.h.
453 sis.c: Remove locally define readline types.
455 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
457 * func.c (reset_stat, show_stat): Switch to double in time keeping.
458 (get_time): New function to get system time.
459 * interf.c (run_sim): Use get_time() for system time.
460 * sis.c (run_sim): Likewise.
463 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
465 * Makefile.in: Remove unused defines
467 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
469 * float.c (get_accex, clear_accex, set_fsr): Use functions from fenv.h
470 instead of custom assembly.
472 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
474 * erc32.c (mec_read): Allow simulator memory size to be read
476 (boot_init): initialize memory and timers if start address is
478 * func.c (exe_cmd): Call boot_init if start address not 0.
479 * interf.c (run_sim): Likewise.
481 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
483 * exec.c (init_regs): erc32 has vendor ID 1 and version ID 1 in %psr.
485 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
487 * func.c (print_insn_sparc_sis): Add helper function for disassembly.
488 (disp_ctrl): Use helper function.
490 2014-08-19 Alan Modra <amodra@gmail.com>
492 * configure: Regenerate.
494 2014-08-15 Roland McGrath <mcgrathr@google.com>
496 * configure: Regenerate.
497 * config.in: Regenerate.
499 2014-03-10 Mike Frysinger <vapier@gentoo.org>
501 * interf.c (sim_do_command): Add const to cmd.
503 2014-03-05 Mike Frysinger <vapier@gentoo.org>
505 * interf.c (sim_load): Add const to prog.
507 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
510 * float.c (set_fsr): Add missing "break" statements. Reindent
513 2013-09-23 Alan Modra <amodra@gmail.com>
515 * configure: Regenerate.
517 2013-06-03 Mike Frysinger <vapier@gentoo.org>
519 * aclocal.m4, configure: Regenerate.
521 2013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
523 * Makefile.in: Include build directory in search path to find
526 2012-08-16 Nick Clifton <nickc@redhat.com>
528 * end.c: Include config.h before system header files.
534 * interf.c: Likewise.
536 2012-06-15 Joel Brobecker <brobecker@adacore.com>
538 * sys.h: Include "config.h".
540 2012-06-15 Joel Brobecker <brobecker@adacore.com>
542 * config.in, configure: Regenerate.
544 2012-05-24 Pedro Alves <palves@redhat.com>
548 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
550 2012-03-24 Mike Frysinger <vapier@gentoo.org>
552 * aclocal.m4, config.in, configure: Regenerate.
554 2011-12-31 Mike Frysinger <vapier@gentoo.org>
557 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
558 the code in gdb's configure.ac with $TERMCAP.
559 * configure: Regenerated.
561 2011-12-03 Mike Frysinger <vapier@gentoo.org>
563 * aclocal.m4: New file.
564 * configure: Regenerate.
566 2011-10-17 Mike Frysinger <vapier@gentoo.org>
568 * configure.ac: Change include to common/acinclude.m4.
570 2011-10-17 Mike Frysinger <vapier@gentoo.org>
572 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
573 call. Replace common.m4 include with SIM_AC_COMMON.
574 * configure: Regenerate.
576 2011-06-09 Mike Frysinger <vapier@gentoo.org>
578 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
580 2011-06-01 Joel Brobecker <brobecker@adacore.com>
582 * interf.c (sim_complete_command): New stub function.
584 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
586 * interf.c (sim_store_register): Update return value to
589 2010-05-20 Joel Brobecker <brobecker@adacore.com>
591 * sis.h: Remove #include <stdint.h>.
592 (uint64, int64): Redefine without using stdint.h.
593 (UINT64_MAX): Define.
595 2010-04-20 Tiemen Schut <T.Schut@sron.nl>
597 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
598 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
600 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
601 (sim_resume): Specify maximum run time as uint64.
602 * sis.c (run_sim): Change icount to uint64_t.
603 * sis.h: Define uint64 as uint64_t. Change various fields and
604 prototypes to uint64 to support longer simulations.
606 2010-04-14 Mike Frysinger <vapier@gentoo.org>
608 * interp.c (sim_write): Add const to buf arg.
610 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
612 * configure: Regenerate.
614 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
616 * config.in: Regenerate.
617 * configure: Likewise.
619 * configure: Regenerate.
621 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
623 * erc32.c, exec.c: Fix warnings.
625 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
627 * configure: Regenerate to track ../common/common.m4 changes.
630 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
632 * sis.c: Correct spelling error.
634 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
635 Daniel Jacobowitz <dan@codesourcery.com>
636 Joseph Myers <joseph@codesourcery.com>
638 * configure: Regenerate.
640 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
642 * acconfig.h: Remove.
643 * config.in: Regenerate.
645 2006-12-20 Hans-Peter Nilsson <hp@axis.com>
647 * configure.ac: Add test for readline, substitute READLINE.
648 * Makefile.in (READLINE_LIB): New substituted-contents variable.
649 (SIM_EXTRA_LIBDEPS): Don't set.
650 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
651 ../../readline/libreadline.a.
652 * configure: Regenerate.
654 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
656 * Makefile.in (func.o, help.o): Correct dependencies.
658 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
660 * Makefile.in (install-sis): Honor DESTDIR.
662 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
664 * configure: Regenerated.
666 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
668 * configure: Regenerated.
670 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
672 * configure: Regenerated.
674 2005-11-28 Mark Mitchell <mark@codesourcery.com>
676 * interf.c: (gdb/signals.h): Include it.
677 (sim_stop_reason): Use TARGET_SIGNAL_*.
679 2005-07-08 Ben Elliston <bje@au.ibm.com>
681 * func.c: Remove ANSI_PROTOTYPES conditional code.
683 2005-03-23 Mark Kettenis <kettenis@gnu.org>
685 * configure: Regenerate.
687 2005-03-07 Jerome Guitton <guitton@gnat.com>
689 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
691 (clear_accex): Ditto.
692 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
693 * sim/erc32/sis.c: Ditto.
694 * sim/erc32/exec.c: Add missing semicolon.
695 * sim/erc32/func.c: Remove definitions of generic_print_address,
696 generic_symbol_at_address, buffer_read_memory and perror_memory, as
697 they are already defined in opcodes/dis-buf.c.
699 2005-01-14 Andrew Cagney <cagney@gnu.org>
701 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
702 explicit call to AC_CONFIG_HEADER.
703 * configure: Regenerate.
705 2005-01-12 Andrew Cagney <cagney@gnu.org>
707 * configure.ac: Update to use ../common/common.m4.
708 * configure: Re-generate.
710 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
712 * configure: Regenerated to track ../common/aclocal.m4 changes.
714 2005-01-07 Andrew Cagney <cagney@gnu.org>
716 * configure.ac: Rename configure.in, require autoconf 2.59.
717 * configure: Re-generate.
719 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
721 * configure: Regenerate for ../common/aclocal.m4 update.
723 2004-11-11 Andreas Schwab <schwab@suse.de>
725 * interf.c: Include "libiberty.h" instead of declaring buildargv
728 2003-02-27 Andrew Cagney <cagney@redhat.com>
730 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
732 2002-06-16 Andrew Cagney <ac131313@redhat.com>
734 * configure: Regenerated to track ../common/aclocal.m4 changes.
736 2002-06-08 Andrew Cagney <cagney@redhat.com>
738 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
739 * interf.c: Include "gdb/remote-sim.h".
741 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
743 * configure: Regenerated to track ../common/aclocal.m4 changes.
745 2000-03-07 Frank Ch. Eigler <fche@redhat.com>
747 From John Dallaway <jld@redhat.co.uk>:
748 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
750 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
752 * func.c (buffer_read_memory): Change type of size to unsigned to
755 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
757 * configure: Regenerated to track ../common/aclocal.m4 changes.
759 1999-05-08 Felix Lee <flee@cygnus.com>
761 * configure: Regenerated to track ../common/aclocal.m4 changes.
763 1999-03-03 DJ Delorie <dj@cygnus.com>
765 * configure.in: add termcap and -luser32 for host=cygwin
766 * configure: regenerate
768 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
770 * exec.c (dispatch_instruction):
771 Correct the sense of the
773 sregs->trap = TRAP_UNIMP;
776 clause that has been pasted around: it's correct in the SCAN and
777 DIVScc (divide step) cases (where it was probably originally
778 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
779 ie. instructions only in the SPARC V8 or SPARClite 86x
780 architectures. It was also present when not required for SMUL,
781 SMULcc, UMUL, UMULcc instructions that are present in all
784 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
786 * interf.c (run_sim): Fix a bug in the main loop's handling of
787 annulled delay slot instructions. There is precedent for this
788 change; the _other_ main loop in sis.c gets it right according to
789 my reading of the code.
791 The bug is: if an interrupt happens when the next instruction
792 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
793 with the current values of PC and NPC, so when the trap returns,
794 the annulled instruction is indeed executed. Another giveaway is
795 that the annul flag is cleared in execute_trap(): the information
796 is demonstrably discarded.
798 The solution is: perform annulling before looking for traps, in
799 fact it's neater to do annulling, see if there's an interrupt and
800 if not, do the instruction, then handle traps be they generated by
801 interrupts pending or by the instruction we might just have done.
802 That's what the sis.c one does.
804 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
806 * sis.h: Add asr17 register for support of SparcLITE (at least the
807 Hitachi ones I find before me)
809 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
810 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
811 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
812 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
813 (init_regs): Initialize y and asr17.
814 NB: In instruction-set space, the Y register is asr0; the
815 instructions have different names for human reasons only.
818 * interf.c: Set boolean mode variable dumbio if invoked with
819 argument "-dumbio" and mention it of verbose.
820 * erc32.c: if "dumbio" is set, do not assume that there is a
821 terminal type device attached to stdin/stdout. Do not set
822 buffering or mess with tcsetattr or do any read operations in
823 order to make UART interrupts; not input data is supported.
824 This is necessary to allow the sim to be used within the eCos
825 testing infrastructure where stdin/stdout are pipes to a TCL
826 program; the sim hangs otherwise.
828 Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
830 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
832 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
834 * func.c (bfd_load): Add special handling of a.out executables.
836 Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
838 * func.c (bfd_load): Print correct endianness.
839 * interf.c (run_sim): Print debugging information if verbosity level
841 (sim_open): Repeated -v options now increment verbosity level.
842 (sim_store_register): Handle little-endian case.
843 (flush_window): Print debugging information if verbosity level
846 Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
848 * interf.c (sim_open): Use revamped memory_read, which makes
849 byte-swapping unnecessary. Add -sparclite-board option for
850 emulating RAM found on typical SPARClite boards. Print
851 error message for unrecognized option.
852 * erc32.c: Change RAM address and size from constants to variables,
853 to allow emulation of SPARClite board RAM.
854 (fetch_bytes, store_bytes): New helper functions for revamped
855 mememory_read and memory_write.
856 (memory_read, memory_write): Rewrite to store bytes in target
857 byte order instead of storing words in host byte order; this
858 greatly simplifies support of little-endian programs.
859 (get_mem_ptr): Remove unnecessary byte parameter.
860 (sis_memory_write, sis_memory_read): Store words in target
861 byte order instead of host byte order.
862 (byte_swap_words): Remove, no longer needed.
863 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
864 (memory_read): Add new sz parameter.
865 * sis.c (run_sim): Use revamped memory_read, which makes
866 byte-swapping unnecessary.
867 * exec.c (dispatch_instruction): Use revamped memory_read, which
868 makes byte-swapping and double-word fetching unnecessary.
869 * func.c (sparclite_board): Declare new variable.
870 (get_regi): Handle little-endian data.
871 (bfd_load): Recognize little-endian SPARClite as having
874 Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
876 * erc32.c (port_init): Print messages only if sis_verbose is true.
877 * func.c (bfd_load): Ditto.
878 * interf.c (sim_open): Ditto.
880 Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
882 * sis.h (uint64, int64): Define.
883 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
884 * (mul64): Simplify calculation of negative result.
885 * (div64): New helper function for 64-bit division.
886 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
889 Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
891 * erc32.c (close_port): Don't close stdin; it kills GDB.
892 (byte_swap_words): New function.
893 * sis.h: (byte_swap_words): Declare.
894 * interf.c (run_sim): Always fetch instructions as big-endian.
895 * sis.c (run_sim): Ditto.
897 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
899 * configure: Regenerated to track ../common/aclocal.m4 changes.
901 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
903 * configure: Regenerated to track ../common/aclocal.m4 changes.
906 Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
908 * acconfig.h: New file.
909 * configure.in: Reverted change of Apr 24; use sinclude again.
911 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
913 * configure: Regenerated to track ../common/aclocal.m4 changes.
916 Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
918 * configure.in: Don't call sinclude.
920 Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
922 * func.c (disp_fpu): Fix build problem on big-endian hosts.
924 Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
926 * erc32.c (sim_stop): Handle SIGINT gracefully.
927 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
929 Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
931 * exec.c (dispatch_instruction): Change how carry out is calculated
932 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
934 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
936 * configure: Regenerated to track ../common/aclocal.m4 changes.
938 Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
940 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
950 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
952 * configure: Regenerated to track ../common/aclocal.m4 changes.
954 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
956 * configure: Regenerated to track ../common/aclocal.m4 changes.
958 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
960 * configure: Regenerated to track ../common/aclocal.m4 changes.
962 Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
964 * interf.c (sim_store_register, sim_fetch_register): Pass in
965 length parameter. Return -1.
967 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
969 * configure: Regenerated to track ../common/aclocal.m4 changes.
971 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
973 * configure: Regenerated to track ../common/aclocal.m4 changes.
975 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
977 * configure: Regenerated to track ../common/aclocal.m4 changes.
979 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
981 * configure: Regenerated to track ../common/aclocal.m4 changes.
984 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
986 * configure: Regenerated to track ../common/aclocal.m4 changes.
988 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
990 * configure: Regenerated to track ../common/aclocal.m4 changes.
992 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
994 * configure: Regenerated to track ../common/aclocal.m4 changes.
996 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
998 * configure: Regenerated to track ../common/aclocal.m4 changes.
1000 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1002 * configure: Regenerated to track ../common/aclocal.m4 changes.
1004 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1006 * configure: Regenerated to track ../common/aclocal.m4 changes.
1008 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1010 * configure: Regenerated to track ../common/aclocal.m4 changes.
1012 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1014 * configure: Regenerated to track ../common/aclocal.m4 changes.
1017 Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1019 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
1021 * interf.c (sim_kill): Delete.
1022 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
1024 (sim_load): Don't save start address.
1025 (start_address): Delete variable.
1027 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1029 * configure: Regenerated to track ../common/aclocal.m4 changes.
1032 Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1034 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
1036 Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
1038 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
1040 Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
1042 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
1043 (sim_open): Add callback arg, save it.
1045 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1047 * configure: Regenerated to track ../common/aclocal.m4 changes.
1049 Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
1051 * interf.c (sim_open): Undo patch to add -E support.
1053 Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
1055 * interf.c (sim_open): Ignore -E arg.
1056 (start_address): New static local.
1057 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
1058 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
1060 Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
1062 * Makefile.in (install-sis): Depend upon installdirs. Use
1063 $(program_transform_name) directly, rather than using
1066 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1068 * configure: Regenerated to track ../common/aclocal.m4 changes.
1071 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1073 * interf.c (sim_open): New arg `kind'.
1075 * configure: Regenerated to track ../common/aclocal.m4 changes.
1077 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1079 * configure: Regenerated to track ../common/aclocal.m4 changes.
1081 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1083 * configure: Re-generate.
1085 Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
1087 * interf.c (sim_open): New SIM_DESC result. Argument is now in
1089 (other sim_*): New SIM_DESC argument.
1091 Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
1093 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
1094 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1095 * configure.in: sinclude ../common/aclocal.m4.
1096 * configure: Regenerated.
1098 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1100 * configure configure.in Makefile.in: Update to new configure
1101 scheme which is more compatible with WinGDB builds.
1102 * configure.in: Improve comment on how to run autoconf.
1103 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1104 * Makefile.in: Use autoconf substitution to install common
1107 Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1109 * interf.c (run_sim): Stop the simulator and reset the stdio after
1112 Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1114 * configure.in: Look for libtermcap.a.
1115 * Makefile.in: Only link in -ltermcap if it exists.
1116 * erc32.c: Update to version 2.6a. Fix uart handling.
1117 * exec.c: Update to version 2.6a. Add sparclite support.
1118 * float.c: Update to version 2.6a. Convert comments to
1119 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
1120 point exceptions work on win32.
1121 * func.c: Update to version 2.6a. Fix uart handling, add support
1122 for user error traps.
1123 * help.c: Update to version 2.6a. Add help note on user error
1125 * interf.c: Update to version 2.6a. Fix uart handling, and add
1127 * examples/gccx: Use sparclite cross compiler, not native gcc.
1128 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
1131 Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
1133 * Makefile.in (run.o): Remove this rule, it hides the one in
1134 ../common/Make-common.in that correctly references the source
1135 in the sibling ../common directory.
1137 Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
1139 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
1140 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
1141 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
1142 * configure.in: Simplify using macros in ../common/aclocal.m4.
1143 Call AC_CHECK_HEADERS(stdlib.h).
1144 * configure: Regenerated.
1145 * config.in: New file.
1146 * func.c (sim_set_callbacks): Delete, moved to
1147 * interf.c (sim_set_callbacks): here.
1148 (sim_callback): New global.
1149 Rewrite all calls to printf_filtered to go through callback.
1150 (sim_size,sim_trace): New functions.
1151 (sim_{insert,remove}_breakpoint): #if 0 out.
1152 * sis.c: #include "config.h". #include <stdlib.h> if present.
1153 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
1154 * sis.h: #include "callback.h".
1155 * run.c: Deleted, using one in ../common now.
1157 Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1159 * Makefile.in (clean): Move config.log to distclean.
1161 Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1163 * Makefile.in (clean): Also remove config.log.
1165 Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
1167 * Makefile.in (CC_FOR_BUILD): New variable.
1168 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
1169 (RANLIB, CC): Likewise.
1170 (end): Use $(CC_FOR_BUILD), not $(CC).
1171 * configure.in: Set CC_FOR_BUILD.
1172 * configure: Rebuild.
1174 Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
1176 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
1179 Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
1181 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
1183 * (port_init): Don't even *try* to open pty's under _WIN32.
1184 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
1185 * float.c: Get rid of #warning. Makes Microsoft C barf.
1186 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
1188 * (sim_load sim_create_inferior sim_read): Use prototypes only in
1190 * Get rid of enum sim_stop. It's defined in remote-sim.h.
1191 * (sim_stop_reason): Define SIGTRAP if _WIN32.
1192 * sis.h: Include ansidecl.h and remote-sim.h.
1194 Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
1196 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
1197 sis.h: Get rid of all uses of long long's.
1198 * (close_port read_uart write_uart uarta_tx): Don't seg fault
1199 when can't open pty's.
1200 * exec.c: Add two new instructions: smul, and divscc.
1201 * interf.c (flush_windows): New routine to flush the register
1202 windows out to the stack just before returning to GDB. Makes
1203 backtraces work much better.
1205 Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1207 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1208 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1209 (docdir, oldincludedir): Removed.
1210 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1211 (AC_PROG_INSTALL): Added.
1212 * configure: Rebuilt.
1214 Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
1216 * configure.in: Call AC_PROG_CC before running configure.host.
1217 * configure: Rebuild with autoconf 2.10.
1219 Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
1221 * Makefile.in (install): Don't check to see if tooldir exists.
1222 Make $(tooldir) and $(tooldir)/bin.
1224 Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
1226 * Makefile.in (end.h): Use explicit ./ when running end.
1228 Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1230 * func.c(bfd_load): Don't try to print the filename if the pfbd is
1232 * interf.c(sim_load): Pass the whole string, not just the first
1235 Version 2.1 26-02-96
1236 --------------------
1238 * Fixed bug in "go" command.
1240 version 2.0 05-02-96
1241 --------------------
1243 * Fixed bug in interrupt force register (erc32.c).
1245 * Change file load function to use bfd_openr.
1247 * SIS should now be endian independent.
1249 version 1.8 24-11-95
1250 --------------------
1252 * Fixed FPU timing - some sequences of FPU instructions did not calculate
1253 the resource dependencies right.
1255 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
1256 but no FPU trap is generated.
1258 version 1.7.1 31-10-95
1259 --------------------
1261 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
1262 the FPU stays in execute mode.
1264 * Corrected JMPL and RETT timing (these instructions takes two cycles).
1267 version 1.7 25-10-95
1268 --------------------
1270 * Interrupt during annuled instruction corrupted return address - fixed.
1273 version 1.6.2 25-10-95
1274 --------------------
1276 * Added -DFAST_UART to Makefile
1279 version 1.6.1 24-10-95
1280 --------------------
1282 * Fixed bug in STDFQ which caused bus error
1285 version 1.6 02-10-95
1286 --------------------
1288 * Modified srt0.s to include code that initiates registers in IU and FPU
1289 and initializes the data segment. The simulator 'load' command does not
1290 longer initialize the data segment!
1292 * Corrected MEC timer operation; scalers now divide the frequency by
1295 * MEC breakpoints are not checked during store operation
1298 version 1.5 14-09-95
1299 --------------------
1301 * Fixed some bugs in the cycle counting for IU & FPU instructions.
1303 * Fixed bug that allowed an annuled instruction to cause memory exception.
1305 * The *ws parameter in mem.c should now contain the number of waitstates
1306 required by the memory access (was total number of cycles).
1308 * The supplied srt0.s now clears the BSS (thanks Joel).
1310 version 1.4 22-08-95
1311 --------------------
1313 * Added a '-g' switch to enable/disable the GNU readline(), which cause
1314 some problems on solaris 2.x machines.
1316 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
1317 may suffer a bit ...
1319 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
1321 version 1.3 26-07-95
1322 --------------------
1324 * Fixed bug in mulscc instruction (how could that ever have worked?)
1326 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
1328 version 1.2 13-07-95
1329 --------------------
1331 * Fixed bug in interrupt handling (wrong interrupt selected when more that
1332 one interrupt pending)
1334 * Fixed updating of condition codes during logical instructions (carry and
1335 overflow were not reset)
1337 * Fixed bug in WRTBR (tt field was wrongly over-written)
1339 version 1.1 07-07-95
1340 --------------------
1342 * Fixed several bugs in the interrupt handler and callback routines.
1343 (reported by Paul Warren, Alsys)