1 2015-03-17 Jiri Gaisler <jiri@gaisler.se>
3 * func.c (exec_cmd): Silence compiler warnings when calling system().
4 (batch): Replace fgets() with getline().
6 2015-03-17 Jiri Gaisler <jiri@gaisler.se>
8 * func.c (show_stat): Print simulation time in portable long long
10 * help.c (usage): Update usage help print-out.
11 * sis.c (run_sim): Increase debug level with -v. Also print
12 simulation time in portable long long format.
13 * sis.h: Use stdint.h for portable 32- and 64-bit ints.
15 2015-03-16 Mike Frysinger <vapier@gentoo.org>
17 * config.in, configure: Regenerate.
19 2015-03-16 Jiri Gaisler <jiri@gaisler.se>
21 * Makefile.in (end, end.h): Remove target rules.
22 (clean): Remove end and end.h.
23 (erc32.o, exec.o, float.o, func.o, help.o, interf.o, sis.o): Delete
25 * configure, config.in: Regenerate.
26 * configure.ac: Use SIM_AC_OPTION_HOSTENDIAN
28 * erc32.c: Remove end.h include.
29 * exec.c: Remove end.h include. Use HOST_LITTLE_ENDIAN.
30 * func.c, sis.c: Likewise.
32 2015-03-14 Mike Frysinger <vapier@gentoo.org>
34 * Makefile.in (SIM_RUN_OBJS): Set to sis.o.
36 2015-03-14 Mike Frysinger <vapier@gentoo.org>
38 * configure.ac (AC_CHECK_HEADERS): Delete.
39 * aclocal.m4, configure: Regenerate.
41 2015-02-22 Jiri Gaisler <jiri@gaisler.se>
43 * Makefile.in: Add include path to readline.h.
44 sis.c: Remove locally define readline types.
46 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
48 * func.c (reset_stat, show_stat): Switch to double in time keeping.
49 (get_time): New function to get system time.
50 * interf.c (run_sim): Use get_time() for system time.
51 * sis.c (run_sim): Likewise.
54 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
56 * Makefile.in: Remove unused defines
58 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
60 * float.c (get_accex, clear_accex, set_fsr): Use functions from fenv.h
61 instead of custom assembly.
63 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
65 * erc32.c (mec_read): Allow simulator memory size to be read
67 (boot_init): initialize memory and timers if start address is
69 * func.c (exe_cmd): Call boot_init if start address not 0.
70 * interf.c (run_sim): Likewise.
72 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
74 * exec.c (init_regs): erc32 has vendor ID 1 and version ID 1 in %psr.
76 2015-02-21 Jiri Gaisler <jiri@gaisler.se>
78 * func.c (print_insn_sparc_sis): Add helper function for disassembly.
79 (disp_ctrl): Use helper function.
81 2014-08-19 Alan Modra <amodra@gmail.com>
83 * configure: Regenerate.
85 2014-08-15 Roland McGrath <mcgrathr@google.com>
87 * configure: Regenerate.
88 * config.in: Regenerate.
90 2014-03-10 Mike Frysinger <vapier@gentoo.org>
92 * interf.c (sim_do_command): Add const to cmd.
94 2014-03-05 Mike Frysinger <vapier@gentoo.org>
96 * interf.c (sim_load): Add const to prog.
98 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
101 * float.c (set_fsr): Add missing "break" statements. Reindent
104 2013-09-23 Alan Modra <amodra@gmail.com>
106 * configure: Regenerate.
108 2013-06-03 Mike Frysinger <vapier@gentoo.org>
110 * aclocal.m4, configure: Regenerate.
112 2013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com>
114 * Makefile.in: Include build directory in search path to find
117 2012-08-16 Nick Clifton <nickc@redhat.com>
119 * end.c: Include config.h before system header files.
125 * interf.c: Likewise.
127 2012-06-15 Joel Brobecker <brobecker@adacore.com>
129 * sys.h: Include "config.h".
131 2012-06-15 Joel Brobecker <brobecker@adacore.com>
133 * config.in, configure: Regenerate.
135 2012-05-24 Pedro Alves <palves@redhat.com>
139 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
141 2012-03-24 Mike Frysinger <vapier@gentoo.org>
143 * aclocal.m4, config.in, configure: Regenerate.
145 2011-12-31 Mike Frysinger <vapier@gentoo.org>
148 * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match
149 the code in gdb's configure.ac with $TERMCAP.
150 * configure: Regenerated.
152 2011-12-03 Mike Frysinger <vapier@gentoo.org>
154 * aclocal.m4: New file.
155 * configure: Regenerate.
157 2011-10-17 Mike Frysinger <vapier@gentoo.org>
159 * configure.ac: Change include to common/acinclude.m4.
161 2011-10-17 Mike Frysinger <vapier@gentoo.org>
163 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
164 call. Replace common.m4 include with SIM_AC_COMMON.
165 * configure: Regenerate.
167 2011-06-09 Mike Frysinger <vapier@gentoo.org>
169 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
171 2011-06-01 Joel Brobecker <brobecker@adacore.com>
173 * interf.c (sim_complete_command): New stub function.
175 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
177 * interf.c (sim_store_register): Update return value to
180 2010-05-20 Joel Brobecker <brobecker@adacore.com>
182 * sis.h: Remove #include <stdint.h>.
183 (uint64, int64): Redefine without using stdint.h.
184 (UINT64_MAX): Define.
186 2010-04-20 Tiemen Schut <T.Schut@sron.nl>
188 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
189 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
191 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
192 (sim_resume): Specify maximum run time as uint64.
193 * sis.c (run_sim): Change icount to uint64_t.
194 * sis.h: Define uint64 as uint64_t. Change various fields and
195 prototypes to uint64 to support longer simulations.
197 2010-04-14 Mike Frysinger <vapier@gentoo.org>
199 * interp.c (sim_write): Add const to buf arg.
201 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
203 * configure: Regenerate.
205 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
207 * config.in: Regenerate.
208 * configure: Likewise.
210 * configure: Regenerate.
212 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
214 * erc32.c, exec.c: Fix warnings.
216 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
218 * configure: Regenerate to track ../common/common.m4 changes.
221 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
223 * sis.c: Correct spelling error.
225 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
226 Daniel Jacobowitz <dan@codesourcery.com>
227 Joseph Myers <joseph@codesourcery.com>
229 * configure: Regenerate.
231 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
233 * acconfig.h: Remove.
234 * config.in: Regenerate.
236 2006-12-20 Hans-Peter Nilsson <hp@axis.com>
238 * configure.ac: Add test for readline, substitute READLINE.
239 * Makefile.in (READLINE_LIB): New substituted-contents variable.
240 (SIM_EXTRA_LIBDEPS): Don't set.
241 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
242 ../../readline/libreadline.a.
243 * configure: Regenerate.
245 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
247 * Makefile.in (func.o, help.o): Correct dependencies.
249 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
251 * Makefile.in (install-sis): Honor DESTDIR.
253 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
255 * configure: Regenerated.
257 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
259 * configure: Regenerated.
261 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
263 * configure: Regenerated.
265 2005-11-28 Mark Mitchell <mark@codesourcery.com>
267 * interf.c: (gdb/signals.h): Include it.
268 (sim_stop_reason): Use TARGET_SIGNAL_*.
270 2005-07-08 Ben Elliston <bje@au.ibm.com>
272 * func.c: Remove ANSI_PROTOTYPES conditional code.
274 2005-03-23 Mark Kettenis <kettenis@gnu.org>
276 * configure: Regenerate.
278 2005-03-07 Jerome Guitton <guitton@gnat.com>
280 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
282 (clear_accex): Ditto.
283 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
284 * sim/erc32/sis.c: Ditto.
285 * sim/erc32/exec.c: Add missing semicolon.
286 * sim/erc32/func.c: Remove definitions of generic_print_address,
287 generic_symbol_at_address, buffer_read_memory and perror_memory, as
288 they are already defined in opcodes/dis-buf.c.
290 2005-01-14 Andrew Cagney <cagney@gnu.org>
292 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
293 explicit call to AC_CONFIG_HEADER.
294 * configure: Regenerate.
296 2005-01-12 Andrew Cagney <cagney@gnu.org>
298 * configure.ac: Update to use ../common/common.m4.
299 * configure: Re-generate.
301 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
303 * configure: Regenerated to track ../common/aclocal.m4 changes.
305 2005-01-07 Andrew Cagney <cagney@gnu.org>
307 * configure.ac: Rename configure.in, require autoconf 2.59.
308 * configure: Re-generate.
310 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
312 * configure: Regenerate for ../common/aclocal.m4 update.
314 2004-11-11 Andreas Schwab <schwab@suse.de>
316 * interf.c: Include "libiberty.h" instead of declaring buildargv
319 2003-02-27 Andrew Cagney <cagney@redhat.com>
321 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
323 2002-06-16 Andrew Cagney <ac131313@redhat.com>
325 * configure: Regenerated to track ../common/aclocal.m4 changes.
327 2002-06-08 Andrew Cagney <cagney@redhat.com>
329 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
330 * interf.c: Include "gdb/remote-sim.h".
332 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
334 * configure: Regenerated to track ../common/aclocal.m4 changes.
336 2000-03-07 Frank Ch. Eigler <fche@redhat.com>
338 From John Dallaway <jld@redhat.co.uk>:
339 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
341 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
343 * func.c (buffer_read_memory): Change type of size to unsigned to
346 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
348 * configure: Regenerated to track ../common/aclocal.m4 changes.
350 1999-05-08 Felix Lee <flee@cygnus.com>
352 * configure: Regenerated to track ../common/aclocal.m4 changes.
354 1999-03-03 DJ Delorie <dj@cygnus.com>
356 * configure.in: add termcap and -luser32 for host=cygwin
357 * configure: regenerate
359 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
361 * exec.c (dispatch_instruction):
362 Correct the sense of the
364 sregs->trap = TRAP_UNIMP;
367 clause that has been pasted around: it's correct in the SCAN and
368 DIVScc (divide step) cases (where it was probably originally
369 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
370 ie. instructions only in the SPARC V8 or SPARClite 86x
371 architectures. It was also present when not required for SMUL,
372 SMULcc, UMUL, UMULcc instructions that are present in all
375 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
377 * interf.c (run_sim): Fix a bug in the main loop's handling of
378 annulled delay slot instructions. There is precedent for this
379 change; the _other_ main loop in sis.c gets it right according to
380 my reading of the code.
382 The bug is: if an interrupt happens when the next instruction
383 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
384 with the current values of PC and NPC, so when the trap returns,
385 the annulled instruction is indeed executed. Another giveaway is
386 that the annul flag is cleared in execute_trap(): the information
387 is demonstrably discarded.
389 The solution is: perform annulling before looking for traps, in
390 fact it's neater to do annulling, see if there's an interrupt and
391 if not, do the instruction, then handle traps be they generated by
392 interrupts pending or by the instruction we might just have done.
393 That's what the sis.c one does.
395 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
397 * sis.h: Add asr17 register for support of SparcLITE (at least the
398 Hitachi ones I find before me)
400 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
401 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
402 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
403 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
404 (init_regs): Initialize y and asr17.
405 NB: In instruction-set space, the Y register is asr0; the
406 instructions have different names for human reasons only.
409 * interf.c: Set boolean mode variable dumbio if invoked with
410 argument "-dumbio" and mention it of verbose.
411 * erc32.c: if "dumbio" is set, do not assume that there is a
412 terminal type device attached to stdin/stdout. Do not set
413 buffering or mess with tcsetattr or do any read operations in
414 order to make UART interrupts; not input data is supported.
415 This is necessary to allow the sim to be used within the eCos
416 testing infrastructure where stdin/stdout are pipes to a TCL
417 program; the sim hangs otherwise.
419 Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
421 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
423 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
425 * func.c (bfd_load): Add special handling of a.out executables.
427 Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
429 * func.c (bfd_load): Print correct endianness.
430 * interf.c (run_sim): Print debugging information if verbosity level
432 (sim_open): Repeated -v options now increment verbosity level.
433 (sim_store_register): Handle little-endian case.
434 (flush_window): Print debugging information if verbosity level
437 Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
439 * interf.c (sim_open): Use revamped memory_read, which makes
440 byte-swapping unnecessary. Add -sparclite-board option for
441 emulating RAM found on typical SPARClite boards. Print
442 error message for unrecognized option.
443 * erc32.c: Change RAM address and size from constants to variables,
444 to allow emulation of SPARClite board RAM.
445 (fetch_bytes, store_bytes): New helper functions for revamped
446 mememory_read and memory_write.
447 (memory_read, memory_write): Rewrite to store bytes in target
448 byte order instead of storing words in host byte order; this
449 greatly simplifies support of little-endian programs.
450 (get_mem_ptr): Remove unnecessary byte parameter.
451 (sis_memory_write, sis_memory_read): Store words in target
452 byte order instead of host byte order.
453 (byte_swap_words): Remove, no longer needed.
454 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
455 (memory_read): Add new sz parameter.
456 * sis.c (run_sim): Use revamped memory_read, which makes
457 byte-swapping unnecessary.
458 * exec.c (dispatch_instruction): Use revamped memory_read, which
459 makes byte-swapping and double-word fetching unnecessary.
460 * func.c (sparclite_board): Declare new variable.
461 (get_regi): Handle little-endian data.
462 (bfd_load): Recognize little-endian SPARClite as having
465 Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
467 * erc32.c (port_init): Print messages only if sis_verbose is true.
468 * func.c (bfd_load): Ditto.
469 * interf.c (sim_open): Ditto.
471 Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
473 * sis.h (uint64, int64): Define.
474 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
475 * (mul64): Simplify calculation of negative result.
476 * (div64): New helper function for 64-bit division.
477 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
480 Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
482 * erc32.c (close_port): Don't close stdin; it kills GDB.
483 (byte_swap_words): New function.
484 * sis.h: (byte_swap_words): Declare.
485 * interf.c (run_sim): Always fetch instructions as big-endian.
486 * sis.c (run_sim): Ditto.
488 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
490 * configure: Regenerated to track ../common/aclocal.m4 changes.
492 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
494 * configure: Regenerated to track ../common/aclocal.m4 changes.
497 Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
499 * acconfig.h: New file.
500 * configure.in: Reverted change of Apr 24; use sinclude again.
502 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
504 * configure: Regenerated to track ../common/aclocal.m4 changes.
507 Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
509 * configure.in: Don't call sinclude.
511 Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
513 * func.c (disp_fpu): Fix build problem on big-endian hosts.
515 Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
517 * erc32.c (sim_stop): Handle SIGINT gracefully.
518 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
520 Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
522 * exec.c (dispatch_instruction): Change how carry out is calculated
523 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
525 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
527 * configure: Regenerated to track ../common/aclocal.m4 changes.
529 Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
531 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
541 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
543 * configure: Regenerated to track ../common/aclocal.m4 changes.
545 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
547 * configure: Regenerated to track ../common/aclocal.m4 changes.
549 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
551 * configure: Regenerated to track ../common/aclocal.m4 changes.
553 Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
555 * interf.c (sim_store_register, sim_fetch_register): Pass in
556 length parameter. Return -1.
558 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
560 * configure: Regenerated to track ../common/aclocal.m4 changes.
562 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
564 * configure: Regenerated to track ../common/aclocal.m4 changes.
566 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
568 * configure: Regenerated to track ../common/aclocal.m4 changes.
570 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
572 * configure: Regenerated to track ../common/aclocal.m4 changes.
575 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
577 * configure: Regenerated to track ../common/aclocal.m4 changes.
579 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
581 * configure: Regenerated to track ../common/aclocal.m4 changes.
583 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
585 * configure: Regenerated to track ../common/aclocal.m4 changes.
587 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
589 * configure: Regenerated to track ../common/aclocal.m4 changes.
591 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
593 * configure: Regenerated to track ../common/aclocal.m4 changes.
595 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
597 * configure: Regenerated to track ../common/aclocal.m4 changes.
599 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
601 * configure: Regenerated to track ../common/aclocal.m4 changes.
603 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
605 * configure: Regenerated to track ../common/aclocal.m4 changes.
608 Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
610 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
612 * interf.c (sim_kill): Delete.
613 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
615 (sim_load): Don't save start address.
616 (start_address): Delete variable.
618 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
620 * configure: Regenerated to track ../common/aclocal.m4 changes.
623 Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
625 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
627 Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
629 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
631 Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
633 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
634 (sim_open): Add callback arg, save it.
636 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
638 * configure: Regenerated to track ../common/aclocal.m4 changes.
640 Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
642 * interf.c (sim_open): Undo patch to add -E support.
644 Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
646 * interf.c (sim_open): Ignore -E arg.
647 (start_address): New static local.
648 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
649 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
651 Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
653 * Makefile.in (install-sis): Depend upon installdirs. Use
654 $(program_transform_name) directly, rather than using
657 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
659 * configure: Regenerated to track ../common/aclocal.m4 changes.
662 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
664 * interf.c (sim_open): New arg `kind'.
666 * configure: Regenerated to track ../common/aclocal.m4 changes.
668 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
670 * configure: Regenerated to track ../common/aclocal.m4 changes.
672 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
674 * configure: Re-generate.
676 Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
678 * interf.c (sim_open): New SIM_DESC result. Argument is now in
680 (other sim_*): New SIM_DESC argument.
682 Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
684 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
685 COMMON_{PRE,POST}_CONFIG_FRAG instead.
686 * configure.in: sinclude ../common/aclocal.m4.
687 * configure: Regenerated.
689 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
691 * configure configure.in Makefile.in: Update to new configure
692 scheme which is more compatible with WinGDB builds.
693 * configure.in: Improve comment on how to run autoconf.
694 * configure: Re-run autoconf to get new ../common/aclocal.m4.
695 * Makefile.in: Use autoconf substitution to install common
698 Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
700 * interf.c (run_sim): Stop the simulator and reset the stdio after
703 Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
705 * configure.in: Look for libtermcap.a.
706 * Makefile.in: Only link in -ltermcap if it exists.
707 * erc32.c: Update to version 2.6a. Fix uart handling.
708 * exec.c: Update to version 2.6a. Add sparclite support.
709 * float.c: Update to version 2.6a. Convert comments to
710 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
711 point exceptions work on win32.
712 * func.c: Update to version 2.6a. Fix uart handling, add support
713 for user error traps.
714 * help.c: Update to version 2.6a. Add help note on user error
716 * interf.c: Update to version 2.6a. Fix uart handling, and add
718 * examples/gccx: Use sparclite cross compiler, not native gcc.
719 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
722 Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
724 * Makefile.in (run.o): Remove this rule, it hides the one in
725 ../common/Make-common.in that correctly references the source
726 in the sibling ../common directory.
728 Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
730 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
731 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
732 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
733 * configure.in: Simplify using macros in ../common/aclocal.m4.
734 Call AC_CHECK_HEADERS(stdlib.h).
735 * configure: Regenerated.
736 * config.in: New file.
737 * func.c (sim_set_callbacks): Delete, moved to
738 * interf.c (sim_set_callbacks): here.
739 (sim_callback): New global.
740 Rewrite all calls to printf_filtered to go through callback.
741 (sim_size,sim_trace): New functions.
742 (sim_{insert,remove}_breakpoint): #if 0 out.
743 * sis.c: #include "config.h". #include <stdlib.h> if present.
744 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
745 * sis.h: #include "callback.h".
746 * run.c: Deleted, using one in ../common now.
748 Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
750 * Makefile.in (clean): Move config.log to distclean.
752 Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
754 * Makefile.in (clean): Also remove config.log.
756 Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
758 * Makefile.in (CC_FOR_BUILD): New variable.
759 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
760 (RANLIB, CC): Likewise.
761 (end): Use $(CC_FOR_BUILD), not $(CC).
762 * configure.in: Set CC_FOR_BUILD.
763 * configure: Rebuild.
765 Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
767 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
770 Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
772 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
774 * (port_init): Don't even *try* to open pty's under _WIN32.
775 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
776 * float.c: Get rid of #warning. Makes Microsoft C barf.
777 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
779 * (sim_load sim_create_inferior sim_read): Use prototypes only in
781 * Get rid of enum sim_stop. It's defined in remote-sim.h.
782 * (sim_stop_reason): Define SIGTRAP if _WIN32.
783 * sis.h: Include ansidecl.h and remote-sim.h.
785 Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
787 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
788 sis.h: Get rid of all uses of long long's.
789 * (close_port read_uart write_uart uarta_tx): Don't seg fault
790 when can't open pty's.
791 * exec.c: Add two new instructions: smul, and divscc.
792 * interf.c (flush_windows): New routine to flush the register
793 windows out to the stack just before returning to GDB. Makes
794 backtraces work much better.
796 Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
798 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
799 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
800 (docdir, oldincludedir): Removed.
801 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
802 (AC_PROG_INSTALL): Added.
803 * configure: Rebuilt.
805 Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
807 * configure.in: Call AC_PROG_CC before running configure.host.
808 * configure: Rebuild with autoconf 2.10.
810 Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
812 * Makefile.in (install): Don't check to see if tooldir exists.
813 Make $(tooldir) and $(tooldir)/bin.
815 Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
817 * Makefile.in (end.h): Use explicit ./ when running end.
819 Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
821 * func.c(bfd_load): Don't try to print the filename if the pfbd is
823 * interf.c(sim_load): Pass the whole string, not just the first
829 * Fixed bug in "go" command.
834 * Fixed bug in interrupt force register (erc32.c).
836 * Change file load function to use bfd_openr.
838 * SIS should now be endian independent.
843 * Fixed FPU timing - some sequences of FPU instructions did not calculate
844 the resource dependencies right.
846 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
847 but no FPU trap is generated.
849 version 1.7.1 31-10-95
852 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
853 the FPU stays in execute mode.
855 * Corrected JMPL and RETT timing (these instructions takes two cycles).
861 * Interrupt during annuled instruction corrupted return address - fixed.
864 version 1.6.2 25-10-95
867 * Added -DFAST_UART to Makefile
870 version 1.6.1 24-10-95
873 * Fixed bug in STDFQ which caused bus error
879 * Modified srt0.s to include code that initiates registers in IU and FPU
880 and initializes the data segment. The simulator 'load' command does not
881 longer initialize the data segment!
883 * Corrected MEC timer operation; scalers now divide the frequency by
886 * MEC breakpoints are not checked during store operation
892 * Fixed some bugs in the cycle counting for IU & FPU instructions.
894 * Fixed bug that allowed an annuled instruction to cause memory exception.
896 * The *ws parameter in mem.c should now contain the number of waitstates
897 required by the memory access (was total number of cycles).
899 * The supplied srt0.s now clears the BSS (thanks Joel).
904 * Added a '-g' switch to enable/disable the GNU readline(), which cause
905 some problems on solaris 2.x machines.
907 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
910 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
915 * Fixed bug in mulscc instruction (how could that ever have worked?)
917 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
922 * Fixed bug in interrupt handling (wrong interrupt selected when more that
923 one interrupt pending)
925 * Fixed updating of condition codes during logical instructions (carry and
926 overflow were not reset)
928 * Fixed bug in WRTBR (tt field was wrongly over-written)
933 * Fixed several bugs in the interrupt handler and callback routines.
934 (reported by Paul Warren, Alsys)