1 2021-06-27 Mike Frysinger <vapier@gentoo.org>
3 * Makefile.in: Delete TERMCAP_LIB, READLINE_LIB, and READLINE_CFLAGS.
4 * aclocal.m4, configure, configure.ac: Removed.
6 2021-06-22 Mike Frysinger <vapier@gentoo.org>
8 * configure: Regenerate.
10 2021-06-21 Mike Frysinger <vapier@gentoo.org>
12 * aclocal.m4: Regenerate.
13 * configure: Regenerate.
15 2021-06-21 Mike Frysinger <vapier@gentoo.org>
17 * configure: Regenerate.
19 2021-06-20 Mike Frysinger <vapier@gentoo.org>
21 * configure.ac (SIM_AC_COMMON): Delete.
22 * aclocal.m4, configure: Regenerate.
24 2021-06-20 Mike Frysinger <vapier@gentoo.org>
26 * aclocal.m4: Regenerate.
27 * configure: Regenerate.
29 2021-06-19 Mike Frysinger <vapier@gentoo.org>
31 * aclocal.m4: Regenerate.
32 * configure: Regenerate.
34 2021-06-19 Mike Frysinger <vapier@gentoo.org>
36 * configure: Regenerate.
38 2021-06-18 Mike Frysinger <vapier@gentoo.org>
40 * aclocal.m4, configure: Regenerate.
42 2021-06-18 Mike Frysinger <vapier@gentoo.org>
44 * Makefile.in (SIM_WERROR_CFLAGS): New variable.
45 * configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
46 * configure: Regenerate.
48 2021-06-17 Mike Frysinger <vapier@gentoo.org>
50 * configure: Regenerate.
52 2021-06-16 Mike Frysinger <vapier@gentoo.org>
54 * configure: Regenerate.
56 2021-06-16 Mike Frysinger <vapier@gentoo.org>
58 * configure: Regenerate.
61 2021-06-15 Mike Frysinger <vapier@gentoo.org>
63 * config.in, configure: Regenerate.
65 2021-06-14 Mike Frysinger <vapier@gentoo.org>
67 * interf.c (sim_open) [F_GETFL]: Only set termsave.
68 (sim_close) [F_SETFL]: Only call fcntl.
69 * sis.c (main) [F_GETFL]: Only set termsave.
71 2021-06-14 Mike Frysinger <vapier@gentoo.org>
73 * erc32.c [HAVE_TERMIOS_H]: Include termios.h and declare ioc1,
74 ioc2, iocold1, & iocold2.
75 (init_stdio) [HAVE_TERMIOS_H]: Only call tcsetattr.
76 (restore_stdio) [HAVE_TERMIOS_H]: Likewise.
77 (port_init) [HAVE_TERMIOS_H]: Only call tcgetattr.
79 2021-06-12 Mike Frysinger <vapier@gentoo.org>
81 * erc32.c (uart_rx): Change caddr_t to void*.
82 (uart_intr): Likewise.
83 (wdog_intr): Likewise.
87 2021-06-12 Mike Frysinger <vapier@gentoo.org>
89 * Makefile.in: Add $(EXEEXT) to sis.
91 2021-06-12 Mike Frysinger <vapier@gentoo.org>
93 * aclocal.m4, config.in, configure: Regenerate.
95 2021-06-12 Mike Frysinger <vapier@gentoo.org>
97 * config.in, configure: Regenerate.
99 2021-05-16 Mike Frysinger <vapier@gentoo.org>
101 * erc32.c, exec.c, float.c, func.c, help.c, interf.c, sis.c: Replace
102 config.h include with defs.h.
103 * sis.h: Delete config.h include.
105 2021-05-16 Mike Frysinger <vapier@gentoo.org>
107 * config.in, configure: Regenerate.
109 2021-05-14 Mike Frysinger <vapier@gentoo.org>
111 * interf.c: Update include path.
114 2021-05-04 Mike Frysinger <vapier@gentoo.org>
116 * configure: Regenerate.
118 2021-05-04 Mike Frysinger <vapier@gentoo.org>
120 * func.c (bfd_load): Use BFD_VMA_FMT.
122 2021-05-01 Mike Frysinger <vapier@gentoo.org>
124 * config.in, configure: Regenerate.
126 2021-04-26 Mike Frysinger <vapier@gentoo.org>
128 * aclocal.m4, config.in, configure: Regenerate.
130 2021-04-22 Tom Tromey <tom@tromey.com>
132 * configure, config.in: Rebuild.
134 2021-04-22 Tom Tromey <tom@tromey.com>
136 * configure: Rebuild.
138 2021-04-21 Mike Frysinger <vapier@gentoo.org>
140 * aclocal.m4: Regenerate.
142 2021-04-21 Simon Marchi <simon.marchi@polymtl.ca>
144 * configure: Regenerate.
146 2021-04-18 Mike Frysinger <vapier@gentoo.org>
148 * configure: Regenerate.
150 2021-04-15 John Baldwin <jhb@FreeBSD.org>
152 * Makefile.in (READLINE_SRC, READLINE_CFLAGS): Add.
153 (SIM_EXTRA_CFLAGS): Add READLINE_CFLAGS.
154 * configure: Rebuild.
155 * configure.ac (READLINE_CFLAGS): Add.
157 2021-04-08 Tom Tromey <tom@tromey.com>
159 * func.c: Include sys/time.h.
161 2021-04-08 Tom Tromey <tom@tromey.com>
163 * sis.c (run_sim, main): Use new-style declaration.
164 * interf.c (run_sim, sim_open, sim_close, sim_load)
165 (sim_create_inferior, sim_store_register, sim_fetch_register)
166 (sim_info, sim_stop_reason, flush_windows, sim_do_command): Use
167 new-style declaration.
168 * help.c (usage, gen_help): Use new-style declaration.
169 * func.c (batch, set_regi, set_rega, disp_reg, limcalc)
170 (reset_stat, show_stat, init_bpt, int_handler, init_signals)
171 (disp_fpu, disp_regs, disp_ctrl, disp_mem, dis_mem, event)
172 (init_event, set_int, advance_time, now, wait_for_irq, check_bpt)
173 (reset_all, sys_reset, sys_halt): Use new-style declaration.
174 * float.c (get_accex, clear_accex, set_fsr): Use new-style
176 * exec.c (sub_cc, add_cc, log_cc, dispatch_instruction, fpexec)
177 (chk_asi, execute_trap, check_interrupts, init_regs): Use
178 new-style declaration.
179 * erc32.c (init_sim, reset, decode_ersr, mecparerror)
180 (error_mode, decode_memcfg, decode_wcr, decode_mcr, sim_halt)
181 (close_port, exit_sim, mec_reset, mec_intack, chk_irq, mec_irq)
182 (set_sfsr, mec_read, mec_write, init_stdio, restore_stdio)
183 (port_init, read_uart, write_uart, flush_uart, uarta_tx)
184 (uartb_tx, uart_rx, uart_intr, uart_irq_start, wdog_intr)
185 (wdog_start, rtc_intr, rtc_start, rtc_counter_read)
186 (rtc_scaler_set, rtc_reload_set, gpt_intr, gpt_start)
187 (gpt_counter_read, gpt_scaler_set, gpt_reload_set, timer_ctrl)
188 (memory_read, memory_write, get_mem_ptr, sis_memory_write)
189 (sis_memory_read): Use new-style declaration.
191 2021-04-05 Tom Tromey <tromey@adacore.com>
193 * configure: Rebuild.
194 * configure.ac (READLINE): Adjust in-tree value.
196 2021-04-02 Mike Frysinger <vapier@gentoo.org>
198 * aclocal.m4, configure: Regenerate.
200 2021-02-28 Mike Frysinger <vapier@gentoo.org>
202 * configure: Regenerate.
204 2021-02-27 Mike Frysinger <vapier@gentoo.org>
206 * Makefile.in (SIM_EXTRA_ALL): Delete.
209 2021-02-21 Mike Frysinger <vapier@gentoo.org>
211 * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
212 * aclocal.m4, configure: Regenerate.
214 2021-02-13 Mike Frysinger <vapier@gentoo.org>
216 * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
217 * aclocal.m4, configure: Regenerate.
219 2021-02-06 Mike Frysinger <vapier@gentoo.org>
221 * interf.c (sim_memory_map): Define.
223 2021-02-06 Mike Frysinger <vapier@gentoo.org>
225 * configure: Regenerate.
227 2021-01-11 Mike Frysinger <vapier@gentoo.org>
229 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
230 * configure: Regenerate.
232 2021-01-11 Mike Frysinger <vapier@gentoo.org>
234 * config.in, configure: Regenerate.
235 * sis.c: Delete HAVE_STDLIB_H.
237 2021-01-09 Mike Frysinger <vapier@gentoo.org>
239 * configure: Regenerate.
241 2021-01-08 Mike Frysinger <vapier@gentoo.org>
243 * configure: Regenerate.
245 2021-01-04 Mike Frysinger <vapier@gentoo.org>
247 * configure: Regenerate.
249 2020-07-29 Simon Marchi <simon.marchi@efficios.com>
251 * configure: Re-generate.
253 2018-10-30 Joel Sherrill <joel@rtems.org>
255 * configure.ac: Remove the Cygwin-specific libtermcap.a hack
256 and use the standard logic to determine which library to use.
257 * configure: Regenerate.
259 2017-09-06 John Baldwin <jhb@FreeBSD.org>
261 * configure: Regenerate.
263 2016-01-10 Mike Frysinger <vapier@gentoo.org>
265 * config.in, configure: Regenerate.
267 2016-01-10 Mike Frysinger <vapier@gentoo.org>
269 * configure: Regenerate.
271 2016-01-10 Mike Frysinger <vapier@gentoo.org>
273 * configure: Regenerate.
275 2016-01-10 Mike Frysinger <vapier@gentoo.org>
277 * configure: Regenerate.
279 2016-01-10 Mike Frysinger <vapier@gentoo.org>
281 * configure: Regenerate.
283 2016-01-10 Mike Frysinger <vapier@gentoo.org>
285 * configure: Regenerate.
287 2016-01-10 Mike Frysinger <vapier@gentoo.org>
289 * configure: Regenerate.
291 2016-01-10 Mike Frysinger <vapier@gentoo.org>
293 * configure: Regenerate.
295 2016-01-09 Mike Frysinger <vapier@gentoo.org>
297 * config.in, configure: Regenerate.
299 2016-01-06 Mike Frysinger <vapier@gentoo.org>
301 * interf.c (sim_open): Mark argv const.
302 (sim_create_inferior): Mark argv and env const.
304 2016-01-04 Mike Frysinger <vapier@gentoo.org>
306 * configure: Regenerate.
308 2016-01-03 Mike Frysinger <vapier@gentoo.org>
310 * interf.c (sim_open): Replace while loop with a call to countargv.
312 2016-01-03 Mike Frysinger <vapier@gentoo.org>
314 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
315 * configure: Regenerate.
316 * exec.c (fpexec): Rename CURRENT_HOST_BYTE_ORDER to
318 * sis.h (WITH_HOST_BYTE_ORDER): Rename to ...
319 (HOST_BYTE_ORDER): ... this.
321 2016-01-02 Mike Frysinger <vapier@gentoo.org>
323 * configure: Regenerate.
325 2015-12-26 Mike Frysinger <vapier@gentoo.org>
327 * config.in, configure: Regenerate.
329 2015-06-23 Mike Frysinger <vapier@gentoo.org>
331 * configure: Regenerate.
333 2015-06-12 Mike Frysinger <vapier@gentoo.org>
335 * configure: Regenerate.
337 2015-06-12 Mike Frysinger <vapier@gentoo.org>
339 * configure: Regenerate.
341 2015-05-17 Mike Frysinger <vapier@gentoo.org>
343 * erc32.c: Re-add file overview & author info.
344 * exec.c, float.c, func.c, help.c, interf.c, sis.c: Likewise.
346 2015-05-08 Joel Brobecker <brobecker@adacore.com>
348 * configure.ac: Add copyright header.
349 * erc32.c: Change copyright holder to FSF. Reformat.
350 * exec.c, float.c, func.c, interf.c, sis.c, sis.h: Likewise.
351 * help.c, startsim: Add copyright header.
353 2015-04-29 Nick Clifton <nickc@redhat.com>
356 * sis.c (main): Remove unreachable code.
358 2015-04-24 David Binderman <dcb314@hotmail.com>
359 Nick Clifton <nickc@redhat.com>
362 * exec.c (add32): Fix typo in check for overflow.
364 2015-04-19 Jiri Gaisler <jiri@gaisler.se>
366 * erc32.c (current_target_byte_order): Delete.
367 (fetch_bytes): Remove.
368 (store_bytes): Remove byte twisting.
369 (memory_read, memory_write): Access memory directly.
370 (extract_short, extract_short_signed, extract_byte,
371 extract_byte_signed): New function for for sub-word LD instructions.
372 * exec.c (extract_short, extract_short_signed, extract_byte,
373 extract_byte_signed): New functions.
374 (dispatch_instruction): Update memory reads.
375 * func.c (current_target_byte_order): Delete.
376 (get_regi): Delete little endian handling.
377 (disp_ctrl, dis_mem): Adjust print-out to new data endian.
378 (bfd_load): Delete little endian handling.
379 * interf.c (current_target_byte_order): Delete.
380 (sim_open): Set dinfo to host endian to get correct disassembly.
381 (sim_write, sim_read): Convert endian when gdb reads or writes
383 * sis.c (main): Set endian.
384 * sis.h (EBT): Define.
386 2015-04-13 Mike Frysinger <vapier@gentoo.org>
388 * configure: Regenerate.
390 2015-03-31 Mike Frysinger <vapier@gentoo.org>
392 * config.in, configure: Regenerate.
394 2015-03-28 Jiri Gaisler <jiri@gaisler.se>
396 * func.c (exec_cmd): Fix old style prototype. Mark cmd const. Save
397 the command in a new cmdsave2 to avoid modifying.
398 (bfd_load): Fix old style prototype. Mark fname const.
399 * sis.h (exec_cmd): Mark cmd const.
400 (bfd_load): Mark fname const.
402 2015-03-28 Jiri Gaisler <jiri@gaisler.se>
404 * erc32.c (memory_iread): New function to fetch instructions.
405 (memory_read): Print message in verbose mode.
406 * interf.c (run_sim): Use memory_iread.
407 * sis.c (run_sim): As above.
408 * sis.h (memory_iread): New prototype.
411 2015-03-28 Mike Frysinger <vapier@gentoo.org>
413 * erc32.c (mec_read): Delete parenthesis around return statement.
414 (mec_write, read_uart, rtc_counter_read, gpt_counter_read, memory_read,
415 memory_write, get_mem_ptr, sis_memory_write, sis_memory_read): Likewise.
416 * exec.c (sub_cc, add_cc, add32, dispatch_instruction, fpexec, chk_asi,
417 execute_trap, check_interrupts): Likewise.
418 * float.c (get_accex): Likewise.
419 * func.c (batch, limcalc, exec_cmd, disp_fpu, now, wait_for_irq,
420 check_bpt, bfd_load, get_time): Likewise.
421 * interf.c (run_sim, sim_write, sim_read): Likewise.
422 * sis.c (run_sim): Likewise.
424 2015-03-24 Mike Frysinger <vapier@gentoo.org>
426 * interf.c (sim_set_callbacks, sim_size, sim_trace): Delete.
428 2015-03-17 Jiri Gaisler <jiri@gaisler.se>
430 * func.c (exec_cmd): Silence compiler warnings when calling system().
431 (batch): Replace fgets() with getline().
433 2015-03-17 Jiri Gaisler <jiri@gaisler.se>
435 * func.c (show_stat): Print simulation time in portable long long
437 * help.c (usage): Update usage help print-out.
438 * sis.c (run_sim): Increase debug level with -v. Also print
439 simulation time in portable long long format.
440 * sis.h: Use stdint.h for portable 32- and 64-bit ints.
442 2015-03-16 Mike Frysinger <vapier@gentoo.org>
444 * config.in, configure: Regenerate.
446 2015-03-16 Jiri Gaisler <jiri@gaisler.se>
448 * Makefile.in (end, end.h): Remove target rules.
449 (clean): Remove end and end.h.
450 (erc32.o, exec.o, float.o, func.o, help.o, interf.o, sis.o): Delete
452 * configure, config.in: Regenerate.
453 * configure.ac: Use SIM_AC_OPTION_HOSTENDIAN
455 * erc32.c: Remove end.h include.
456 * exec.c: Remove end.h include. Use HOST_LITTLE_ENDIAN.
457 * func.c, sis.c: Likewise.
459 2015-03-14 Mike Frysinger <vapier@gentoo.org>
461 * Makefile.in (SIM_RUN_OBJS): Set to sis.o.
463 2015-03-14 Mike Frysinger <vapier@gentoo.org>
465 * configure.ac (AC_CHECK_HEADERS): Delete.
466 * aclocal.m4, configure: Regenerate.
468 2015-02-22 Jiri Gaisler <jiri@gaisler.se>
470 * Makefile.in: Add include path to readline.h.
471 sis.c: Remove locally define readline types.
473 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
475 * func.c (reset_stat, show_stat): Switch to double in time keeping.
476 (get_time): New function to get system time.
477 * interf.c (run_sim): Use get_time() for system time.
478 * sis.c (run_sim): Likewise.
481 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
483 * Makefile.in: Remove unused defines
485 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
487 * float.c (get_accex, clear_accex, set_fsr): Use functions from fenv.h
488 instead of custom assembly.
490 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
492 * erc32.c (mec_read): Allow simulator memory size to be read
494 (boot_init): initialize memory and timers if start address is
496 * func.c (exe_cmd): Call boot_init if start address not 0.
497 * interf.c (run_sim): Likewise.
499 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
501 * exec.c (init_regs): erc32 has vendor ID 1 and version ID 1 in %psr.
503 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
505 * func.c (print_insn_sparc_sis): Add helper function for disassembly.
506 (disp_ctrl): Use helper function.
508 2014-08-19 Alan Modra <amodra@gmail.com>
510 * configure: Regenerate.
512 2014-08-15 Roland McGrath <mcgrathr@google.com>
514 * configure: Regenerate.
515 * config.in: Regenerate.
517 2014-03-10 Mike Frysinger <vapier@gentoo.org>
519 * interf.c (sim_do_command): Add const to cmd.
521 2014-03-05 Mike Frysinger <vapier@gentoo.org>
523 * interf.c (sim_load): Add const to prog.
525 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
528 * float.c (set_fsr): Add missing "break" statements. Reindent
531 2013-09-23 Alan Modra <amodra@gmail.com>
533 * configure: Regenerate.
535 2013-06-03 Mike Frysinger <vapier@gentoo.org>
537 * aclocal.m4, configure: Regenerate.
539 2013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
541 * Makefile.in: Include build directory in search path to find
544 2012-08-16 Nick Clifton <nickc@redhat.com>
546 * end.c: Include config.h before system header files.
552 * interf.c: Likewise.
554 2012-06-15 Joel Brobecker <brobecker@adacore.com>
556 * sys.h: Include "config.h".
558 2012-06-15 Joel Brobecker <brobecker@adacore.com>
560 * config.in, configure: Regenerate.
562 2012-05-24 Pedro Alves <palves@redhat.com>
566 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
568 2012-03-24 Mike Frysinger <vapier@gentoo.org>
570 * aclocal.m4, config.in, configure: Regenerate.
572 2011-12-31 Mike Frysinger <vapier@gentoo.org>
575 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
576 the code in gdb's configure.ac with $TERMCAP.
577 * configure: Regenerated.
579 2011-12-03 Mike Frysinger <vapier@gentoo.org>
581 * aclocal.m4: New file.
582 * configure: Regenerate.
584 2011-10-17 Mike Frysinger <vapier@gentoo.org>
586 * configure.ac: Change include to common/acinclude.m4.
588 2011-10-17 Mike Frysinger <vapier@gentoo.org>
590 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
591 call. Replace common.m4 include with SIM_AC_COMMON.
592 * configure: Regenerate.
594 2011-06-09 Mike Frysinger <vapier@gentoo.org>
596 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
598 2011-06-01 Joel Brobecker <brobecker@adacore.com>
600 * interf.c (sim_complete_command): New stub function.
602 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
604 * interf.c (sim_store_register): Update return value to
607 2010-05-20 Joel Brobecker <brobecker@adacore.com>
609 * sis.h: Remove #include <stdint.h>.
610 (uint64, int64): Redefine without using stdint.h.
611 (UINT64_MAX): Define.
613 2010-04-20 Tiemen Schut <T.Schut@sron.nl>
615 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
616 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
618 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
619 (sim_resume): Specify maximum run time as uint64.
620 * sis.c (run_sim): Change icount to uint64_t.
621 * sis.h: Define uint64 as uint64_t. Change various fields and
622 prototypes to uint64 to support longer simulations.
624 2010-04-14 Mike Frysinger <vapier@gentoo.org>
626 * interp.c (sim_write): Add const to buf arg.
628 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
630 * configure: Regenerate.
632 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
634 * config.in: Regenerate.
635 * configure: Likewise.
637 * configure: Regenerate.
639 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
641 * erc32.c, exec.c: Fix warnings.
643 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
645 * configure: Regenerate to track ../common/common.m4 changes.
648 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
650 * sis.c: Correct spelling error.
652 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
653 Daniel Jacobowitz <dan@codesourcery.com>
654 Joseph Myers <joseph@codesourcery.com>
656 * configure: Regenerate.
658 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
660 * acconfig.h: Remove.
661 * config.in: Regenerate.
663 2006-12-20 Hans-Peter Nilsson <hp@axis.com>
665 * configure.ac: Add test for readline, substitute READLINE.
666 * Makefile.in (READLINE_LIB): New substituted-contents variable.
667 (SIM_EXTRA_LIBDEPS): Don't set.
668 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
669 ../../readline/libreadline.a.
670 * configure: Regenerate.
672 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
674 * Makefile.in (func.o, help.o): Correct dependencies.
676 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
678 * Makefile.in (install-sis): Honor DESTDIR.
680 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
682 * configure: Regenerated.
684 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
686 * configure: Regenerated.
688 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
690 * configure: Regenerated.
692 2005-11-28 Mark Mitchell <mark@codesourcery.com>
694 * interf.c: (gdb/signals.h): Include it.
695 (sim_stop_reason): Use TARGET_SIGNAL_*.
697 2005-07-08 Ben Elliston <bje@au.ibm.com>
699 * func.c: Remove ANSI_PROTOTYPES conditional code.
701 2005-03-23 Mark Kettenis <kettenis@gnu.org>
703 * configure: Regenerate.
705 2005-03-07 Jerome Guitton <guitton@gnat.com>
707 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
709 (clear_accex): Ditto.
710 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
711 * sim/erc32/sis.c: Ditto.
712 * sim/erc32/exec.c: Add missing semicolon.
713 * sim/erc32/func.c: Remove definitions of generic_print_address,
714 generic_symbol_at_address, buffer_read_memory and perror_memory, as
715 they are already defined in opcodes/dis-buf.c.
717 2005-01-14 Andrew Cagney <cagney@gnu.org>
719 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
720 explicit call to AC_CONFIG_HEADER.
721 * configure: Regenerate.
723 2005-01-12 Andrew Cagney <cagney@gnu.org>
725 * configure.ac: Update to use ../common/common.m4.
726 * configure: Re-generate.
728 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
730 * configure: Regenerated to track ../common/aclocal.m4 changes.
732 2005-01-07 Andrew Cagney <cagney@gnu.org>
734 * configure.ac: Rename configure.in, require autoconf 2.59.
735 * configure: Re-generate.
737 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
739 * configure: Regenerate for ../common/aclocal.m4 update.
741 2004-11-11 Andreas Schwab <schwab@suse.de>
743 * interf.c: Include "libiberty.h" instead of declaring buildargv
746 2003-02-27 Andrew Cagney <cagney@redhat.com>
748 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
750 2002-06-16 Andrew Cagney <ac131313@redhat.com>
752 * configure: Regenerated to track ../common/aclocal.m4 changes.
754 2002-06-08 Andrew Cagney <cagney@redhat.com>
756 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
757 * interf.c: Include "gdb/remote-sim.h".
759 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
761 * configure: Regenerated to track ../common/aclocal.m4 changes.
763 2000-03-07 Frank Ch. Eigler <fche@redhat.com>
765 From John Dallaway <jld@redhat.co.uk>:
766 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
768 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
770 * func.c (buffer_read_memory): Change type of size to unsigned to
773 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
775 * configure: Regenerated to track ../common/aclocal.m4 changes.
777 1999-05-08 Felix Lee <flee@cygnus.com>
779 * configure: Regenerated to track ../common/aclocal.m4 changes.
781 1999-03-03 DJ Delorie <dj@cygnus.com>
783 * configure.in: add termcap and -luser32 for host=cygwin
784 * configure: regenerate
786 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
788 * exec.c (dispatch_instruction):
789 Correct the sense of the
791 sregs->trap = TRAP_UNIMP;
794 clause that has been pasted around: it's correct in the SCAN and
795 DIVScc (divide step) cases (where it was probably originally
796 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
797 ie. instructions only in the SPARC V8 or SPARClite 86x
798 architectures. It was also present when not required for SMUL,
799 SMULcc, UMUL, UMULcc instructions that are present in all
802 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
804 * interf.c (run_sim): Fix a bug in the main loop's handling of
805 annulled delay slot instructions. There is precedent for this
806 change; the _other_ main loop in sis.c gets it right according to
807 my reading of the code.
809 The bug is: if an interrupt happens when the next instruction
810 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
811 with the current values of PC and NPC, so when the trap returns,
812 the annulled instruction is indeed executed. Another giveaway is
813 that the annul flag is cleared in execute_trap(): the information
814 is demonstrably discarded.
816 The solution is: perform annulling before looking for traps, in
817 fact it's neater to do annulling, see if there's an interrupt and
818 if not, do the instruction, then handle traps be they generated by
819 interrupts pending or by the instruction we might just have done.
820 That's what the sis.c one does.
822 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
824 * sis.h: Add asr17 register for support of SparcLITE (at least the
825 Hitachi ones I find before me)
827 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
828 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
829 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
830 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
831 (init_regs): Initialize y and asr17.
832 NB: In instruction-set space, the Y register is asr0; the
833 instructions have different names for human reasons only.
836 * interf.c: Set boolean mode variable dumbio if invoked with
837 argument "-dumbio" and mention it of verbose.
838 * erc32.c: if "dumbio" is set, do not assume that there is a
839 terminal type device attached to stdin/stdout. Do not set
840 buffering or mess with tcsetattr or do any read operations in
841 order to make UART interrupts; not input data is supported.
842 This is necessary to allow the sim to be used within the eCos
843 testing infrastructure where stdin/stdout are pipes to a TCL
844 program; the sim hangs otherwise.
846 Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
848 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
850 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
852 * func.c (bfd_load): Add special handling of a.out executables.
854 Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
856 * func.c (bfd_load): Print correct endianness.
857 * interf.c (run_sim): Print debugging information if verbosity level
859 (sim_open): Repeated -v options now increment verbosity level.
860 (sim_store_register): Handle little-endian case.
861 (flush_window): Print debugging information if verbosity level
864 Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
866 * interf.c (sim_open): Use revamped memory_read, which makes
867 byte-swapping unnecessary. Add -sparclite-board option for
868 emulating RAM found on typical SPARClite boards. Print
869 error message for unrecognized option.
870 * erc32.c: Change RAM address and size from constants to variables,
871 to allow emulation of SPARClite board RAM.
872 (fetch_bytes, store_bytes): New helper functions for revamped
873 mememory_read and memory_write.
874 (memory_read, memory_write): Rewrite to store bytes in target
875 byte order instead of storing words in host byte order; this
876 greatly simplifies support of little-endian programs.
877 (get_mem_ptr): Remove unnecessary byte parameter.
878 (sis_memory_write, sis_memory_read): Store words in target
879 byte order instead of host byte order.
880 (byte_swap_words): Remove, no longer needed.
881 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
882 (memory_read): Add new sz parameter.
883 * sis.c (run_sim): Use revamped memory_read, which makes
884 byte-swapping unnecessary.
885 * exec.c (dispatch_instruction): Use revamped memory_read, which
886 makes byte-swapping and double-word fetching unnecessary.
887 * func.c (sparclite_board): Declare new variable.
888 (get_regi): Handle little-endian data.
889 (bfd_load): Recognize little-endian SPARClite as having
892 Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
894 * erc32.c (port_init): Print messages only if sis_verbose is true.
895 * func.c (bfd_load): Ditto.
896 * interf.c (sim_open): Ditto.
898 Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
900 * sis.h (uint64, int64): Define.
901 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
902 * (mul64): Simplify calculation of negative result.
903 * (div64): New helper function for 64-bit division.
904 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
907 Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
909 * erc32.c (close_port): Don't close stdin; it kills GDB.
910 (byte_swap_words): New function.
911 * sis.h: (byte_swap_words): Declare.
912 * interf.c (run_sim): Always fetch instructions as big-endian.
913 * sis.c (run_sim): Ditto.
915 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
917 * configure: Regenerated to track ../common/aclocal.m4 changes.
919 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
921 * configure: Regenerated to track ../common/aclocal.m4 changes.
924 Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
926 * acconfig.h: New file.
927 * configure.in: Reverted change of Apr 24; use sinclude again.
929 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
931 * configure: Regenerated to track ../common/aclocal.m4 changes.
934 Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
936 * configure.in: Don't call sinclude.
938 Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
940 * func.c (disp_fpu): Fix build problem on big-endian hosts.
942 Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
944 * erc32.c (sim_stop): Handle SIGINT gracefully.
945 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
947 Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
949 * exec.c (dispatch_instruction): Change how carry out is calculated
950 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
952 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
954 * configure: Regenerated to track ../common/aclocal.m4 changes.
956 Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
958 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
968 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
970 * configure: Regenerated to track ../common/aclocal.m4 changes.
972 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
974 * configure: Regenerated to track ../common/aclocal.m4 changes.
976 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
978 * configure: Regenerated to track ../common/aclocal.m4 changes.
980 Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
982 * interf.c (sim_store_register, sim_fetch_register): Pass in
983 length parameter. Return -1.
985 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
987 * configure: Regenerated to track ../common/aclocal.m4 changes.
989 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
991 * configure: Regenerated to track ../common/aclocal.m4 changes.
993 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
995 * configure: Regenerated to track ../common/aclocal.m4 changes.
997 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
999 * configure: Regenerated to track ../common/aclocal.m4 changes.
1002 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1004 * configure: Regenerated to track ../common/aclocal.m4 changes.
1006 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1008 * configure: Regenerated to track ../common/aclocal.m4 changes.
1010 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1012 * configure: Regenerated to track ../common/aclocal.m4 changes.
1014 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1016 * configure: Regenerated to track ../common/aclocal.m4 changes.
1018 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1020 * configure: Regenerated to track ../common/aclocal.m4 changes.
1022 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1024 * configure: Regenerated to track ../common/aclocal.m4 changes.
1026 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1028 * configure: Regenerated to track ../common/aclocal.m4 changes.
1030 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1032 * configure: Regenerated to track ../common/aclocal.m4 changes.
1035 Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1037 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
1039 * interf.c (sim_kill): Delete.
1040 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
1042 (sim_load): Don't save start address.
1043 (start_address): Delete variable.
1045 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1047 * configure: Regenerated to track ../common/aclocal.m4 changes.
1050 Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1052 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
1054 Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
1056 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
1058 Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
1060 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
1061 (sim_open): Add callback arg, save it.
1063 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1065 * configure: Regenerated to track ../common/aclocal.m4 changes.
1067 Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
1069 * interf.c (sim_open): Undo patch to add -E support.
1071 Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
1073 * interf.c (sim_open): Ignore -E arg.
1074 (start_address): New static local.
1075 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
1076 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
1078 Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
1080 * Makefile.in (install-sis): Depend upon installdirs. Use
1081 $(program_transform_name) directly, rather than using
1084 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1086 * configure: Regenerated to track ../common/aclocal.m4 changes.
1089 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1091 * interf.c (sim_open): New arg `kind'.
1093 * configure: Regenerated to track ../common/aclocal.m4 changes.
1095 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1097 * configure: Regenerated to track ../common/aclocal.m4 changes.
1099 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1101 * configure: Re-generate.
1103 Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
1105 * interf.c (sim_open): New SIM_DESC result. Argument is now in
1107 (other sim_*): New SIM_DESC argument.
1109 Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
1111 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
1112 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1113 * configure.in: sinclude ../common/aclocal.m4.
1114 * configure: Regenerated.
1116 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1118 * configure configure.in Makefile.in: Update to new configure
1119 scheme which is more compatible with WinGDB builds.
1120 * configure.in: Improve comment on how to run autoconf.
1121 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1122 * Makefile.in: Use autoconf substitution to install common
1125 Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1127 * interf.c (run_sim): Stop the simulator and reset the stdio after
1130 Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1132 * configure.in: Look for libtermcap.a.
1133 * Makefile.in: Only link in -ltermcap if it exists.
1134 * erc32.c: Update to version 2.6a. Fix uart handling.
1135 * exec.c: Update to version 2.6a. Add sparclite support.
1136 * float.c: Update to version 2.6a. Convert comments to
1137 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
1138 point exceptions work on win32.
1139 * func.c: Update to version 2.6a. Fix uart handling, add support
1140 for user error traps.
1141 * help.c: Update to version 2.6a. Add help note on user error
1143 * interf.c: Update to version 2.6a. Fix uart handling, and add
1145 * examples/gccx: Use sparclite cross compiler, not native gcc.
1146 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
1149 Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
1151 * Makefile.in (run.o): Remove this rule, it hides the one in
1152 ../common/Make-common.in that correctly references the source
1153 in the sibling ../common directory.
1155 Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
1157 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
1158 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
1159 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
1160 * configure.in: Simplify using macros in ../common/aclocal.m4.
1161 Call AC_CHECK_HEADERS(stdlib.h).
1162 * configure: Regenerated.
1163 * config.in: New file.
1164 * func.c (sim_set_callbacks): Delete, moved to
1165 * interf.c (sim_set_callbacks): here.
1166 (sim_callback): New global.
1167 Rewrite all calls to printf_filtered to go through callback.
1168 (sim_size,sim_trace): New functions.
1169 (sim_{insert,remove}_breakpoint): #if 0 out.
1170 * sis.c: #include "config.h". #include <stdlib.h> if present.
1171 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
1172 * sis.h: #include "callback.h".
1173 * run.c: Deleted, using one in ../common now.
1175 Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1177 * Makefile.in (clean): Move config.log to distclean.
1179 Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1181 * Makefile.in (clean): Also remove config.log.
1183 Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
1185 * Makefile.in (CC_FOR_BUILD): New variable.
1186 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
1187 (RANLIB, CC): Likewise.
1188 (end): Use $(CC_FOR_BUILD), not $(CC).
1189 * configure.in: Set CC_FOR_BUILD.
1190 * configure: Rebuild.
1192 Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
1194 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
1197 Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
1199 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
1201 * (port_init): Don't even *try* to open pty's under _WIN32.
1202 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
1203 * float.c: Get rid of #warning. Makes Microsoft C barf.
1204 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
1206 * (sim_load sim_create_inferior sim_read): Use prototypes only in
1208 * Get rid of enum sim_stop. It's defined in remote-sim.h.
1209 * (sim_stop_reason): Define SIGTRAP if _WIN32.
1210 * sis.h: Include ansidecl.h and remote-sim.h.
1212 Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
1214 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
1215 sis.h: Get rid of all uses of long long's.
1216 * (close_port read_uart write_uart uarta_tx): Don't seg fault
1217 when can't open pty's.
1218 * exec.c: Add two new instructions: smul, and divscc.
1219 * interf.c (flush_windows): New routine to flush the register
1220 windows out to the stack just before returning to GDB. Makes
1221 backtraces work much better.
1223 Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1225 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1226 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1227 (docdir, oldincludedir): Removed.
1228 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1229 (AC_PROG_INSTALL): Added.
1230 * configure: Rebuilt.
1232 Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
1234 * configure.in: Call AC_PROG_CC before running configure.host.
1235 * configure: Rebuild with autoconf 2.10.
1237 Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
1239 * Makefile.in (install): Don't check to see if tooldir exists.
1240 Make $(tooldir) and $(tooldir)/bin.
1242 Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
1244 * Makefile.in (end.h): Use explicit ./ when running end.
1246 Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
1248 * func.c(bfd_load): Don't try to print the filename if the pfbd is
1250 * interf.c(sim_load): Pass the whole string, not just the first
1253 Version 2.1 26-02-96
1254 --------------------
1256 * Fixed bug in "go" command.
1258 version 2.0 05-02-96
1259 --------------------
1261 * Fixed bug in interrupt force register (erc32.c).
1263 * Change file load function to use bfd_openr.
1265 * SIS should now be endian independent.
1267 version 1.8 24-11-95
1268 --------------------
1270 * Fixed FPU timing - some sequences of FPU instructions did not calculate
1271 the resource dependencies right.
1273 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
1274 but no FPU trap is generated.
1276 version 1.7.1 31-10-95
1277 --------------------
1279 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
1280 the FPU stays in execute mode.
1282 * Corrected JMPL and RETT timing (these instructions takes two cycles).
1285 version 1.7 25-10-95
1286 --------------------
1288 * Interrupt during annuled instruction corrupted return address - fixed.
1291 version 1.6.2 25-10-95
1292 --------------------
1294 * Added -DFAST_UART to Makefile
1297 version 1.6.1 24-10-95
1298 --------------------
1300 * Fixed bug in STDFQ which caused bus error
1303 version 1.6 02-10-95
1304 --------------------
1306 * Modified srt0.s to include code that initiates registers in IU and FPU
1307 and initializes the data segment. The simulator 'load' command does not
1308 longer initialize the data segment!
1310 * Corrected MEC timer operation; scalers now divide the frequency by
1313 * MEC breakpoints are not checked during store operation
1316 version 1.5 14-09-95
1317 --------------------
1319 * Fixed some bugs in the cycle counting for IU & FPU instructions.
1321 * Fixed bug that allowed an annuled instruction to cause memory exception.
1323 * The *ws parameter in mem.c should now contain the number of waitstates
1324 required by the memory access (was total number of cycles).
1326 * The supplied srt0.s now clears the BSS (thanks Joel).
1328 version 1.4 22-08-95
1329 --------------------
1331 * Added a '-g' switch to enable/disable the GNU readline(), which cause
1332 some problems on solaris 2.x machines.
1334 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
1335 may suffer a bit ...
1337 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
1339 version 1.3 26-07-95
1340 --------------------
1342 * Fixed bug in mulscc instruction (how could that ever have worked?)
1344 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
1346 version 1.2 13-07-95
1347 --------------------
1349 * Fixed bug in interrupt handling (wrong interrupt selected when more that
1350 one interrupt pending)
1352 * Fixed updating of condition codes during logical instructions (carry and
1353 overflow were not reset)
1355 * Fixed bug in WRTBR (tt field was wrongly over-written)
1357 version 1.1 07-07-95
1358 --------------------
1360 * Fixed several bugs in the interrupt handler and callback routines.
1361 (reported by Paul Warren, Alsys)