1 2011-06-09 Mike Frysinger <vapier@gentoo.org>
3 * interf.c (sim_open): Accept and ignore `--sysroot=...'.
5 2011-06-01 Joel Brobecker <brobecker@adacore.com>
7 * interf.c (sim_complete_command): New stub function.
9 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
11 * interf.c (sim_store_register): Update return value to
14 2010-05-20 Joel Brobecker <brobecker@adacore.com>
16 * sis.h: Remove #include <stdint.h>.
17 (uint64, int64): Redefine without using stdint.h.
20 2010-04-20 Tiemen Schut <T.Schut@sron.nl>
22 * erc32.c (sis_memory_write): Change prototype to const unsigned char *.
23 * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
25 * interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
26 (sim_resume): Specify maximum run time as uint64.
27 * sis.c (run_sim): Change icount to uint64_t.
28 * sis.h: Define uint64 as uint64_t. Change various fields and
29 prototypes to uint64 to support longer simulations.
31 2010-04-14 Mike Frysinger <vapier@gentoo.org>
33 * interp.c (sim_write): Add const to buf arg.
35 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
37 * configure: Regenerate.
39 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
41 * config.in: Regenerate.
42 * configure: Likewise.
44 * configure: Regenerate.
46 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com>
48 * erc32.c, exec.c: Fix warnings.
50 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
52 * configure: Regenerate to track ../common/common.m4 changes.
55 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>
57 * sis.c: Correct spelling error.
59 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
60 Daniel Jacobowitz <dan@codesourcery.com>
61 Joseph Myers <joseph@codesourcery.com>
63 * configure: Regenerate.
65 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
68 * config.in: Regenerate.
70 2006-12-20 Hans-Peter Nilsson <hp@axis.com>
72 * configure.ac: Add test for readline, substitute READLINE.
73 * Makefile.in (READLINE_LIB): New substituted-contents variable.
74 (SIM_EXTRA_LIBDEPS): Don't set.
75 (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of
76 ../../readline/libreadline.a.
77 * configure: Regenerate.
79 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com>
81 * Makefile.in (func.o, help.o): Correct dependencies.
83 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com>
85 * Makefile.in (install-sis): Honor DESTDIR.
87 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
89 * configure: Regenerated.
91 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
93 * configure: Regenerated.
95 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
97 * configure: Regenerated.
99 2005-11-28 Mark Mitchell <mark@codesourcery.com>
101 * interf.c: (gdb/signals.h): Include it.
102 (sim_stop_reason): Use TARGET_SIGNAL_*.
104 2005-07-08 Ben Elliston <bje@au.ibm.com>
106 * func.c: Remove ANSI_PROTOTYPES conditional code.
108 2005-03-23 Mark Kettenis <kettenis@gnu.org>
110 * configure: Regenerate.
112 2005-03-07 Jerome Guitton <guitton@gnat.com>
114 * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line
116 (clear_accex): Ditto.
117 * sim/erc32/interf.c: Remove the redeclaration of fprintf.
118 * sim/erc32/sis.c: Ditto.
119 * sim/erc32/exec.c: Add missing semicolon.
120 * sim/erc32/func.c: Remove definitions of generic_print_address,
121 generic_symbol_at_address, buffer_read_memory and perror_memory, as
122 they are already defined in opcodes/dis-buf.c.
124 2005-01-14 Andrew Cagney <cagney@gnu.org>
126 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
127 explicit call to AC_CONFIG_HEADER.
128 * configure: Regenerate.
130 2005-01-12 Andrew Cagney <cagney@gnu.org>
132 * configure.ac: Update to use ../common/common.m4.
133 * configure: Re-generate.
135 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
137 * configure: Regenerated to track ../common/aclocal.m4 changes.
139 2005-01-07 Andrew Cagney <cagney@gnu.org>
141 * configure.ac: Rename configure.in, require autoconf 2.59.
142 * configure: Re-generate.
144 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
146 * configure: Regenerate for ../common/aclocal.m4 update.
148 2004-11-11 Andreas Schwab <schwab@suse.de>
150 * interf.c: Include "libiberty.h" instead of declaring buildargv
153 2003-02-27 Andrew Cagney <cagney@redhat.com>
155 * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
157 2002-06-16 Andrew Cagney <ac131313@redhat.com>
159 * configure: Regenerated to track ../common/aclocal.m4 changes.
161 2002-06-08 Andrew Cagney <cagney@redhat.com>
163 * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h".
164 * interf.c: Include "gdb/remote-sim.h".
166 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
168 * configure: Regenerated to track ../common/aclocal.m4 changes.
170 2000-03-07 Frank Ch. Eigler <fche@redhat.com>
172 From John Dallaway <jld@redhat.co.uk>:
173 * Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
175 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk>
177 * func.c (buffer_read_memory): Change type of size to unsigned to
180 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
182 * configure: Regenerated to track ../common/aclocal.m4 changes.
184 1999-05-08 Felix Lee <flee@cygnus.com>
186 * configure: Regenerated to track ../common/aclocal.m4 changes.
188 1999-03-03 DJ Delorie <dj@cygnus.com>
190 * configure.in: add termcap and -luser32 for host=cygwin
191 * configure: regenerate
193 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk>
195 * exec.c (dispatch_instruction):
196 Correct the sense of the
198 sregs->trap = TRAP_UNIMP;
201 clause that has been pasted around: it's correct in the SCAN and
202 DIVScc (divide step) cases (where it was probably originally
203 written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases
204 ie. instructions only in the SPARC V8 or SPARClite 86x
205 architectures. It was also present when not required for SMUL,
206 SMULcc, UMUL, UMULcc instructions that are present in all
209 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk>
211 * interf.c (run_sim): Fix a bug in the main loop's handling of
212 annulled delay slot instructions. There is precedent for this
213 change; the _other_ main loop in sis.c gets it right according to
214 my reading of the code.
216 The bug is: if an interrupt happens when the next instruction
217 (at sregs->pc) is annulled, the trap is taken (by execute_trap())
218 with the current values of PC and NPC, so when the trap returns,
219 the annulled instruction is indeed executed. Another giveaway is
220 that the annul flag is cleared in execute_trap(): the information
221 is demonstrably discarded.
223 The solution is: perform annulling before looking for traps, in
224 fact it's neater to do annulling, see if there's an interrupt and
225 if not, do the instruction, then handle traps be they generated by
226 interrupts pending or by the instruction we might just have done.
227 That's what the sis.c one does.
229 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk>
231 * sis.h: Add asr17 register for support of SparcLITE (at least the
232 Hitachi ones I find before me)
234 * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if
235 sparclite. Other ASR numbers than 17 or 0 (Y) trap out.
236 Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto.
237 (execute_trap): Do single-vector-trapping if asr17 bit 0 is set.
238 (init_regs): Initialize y and asr17.
239 NB: In instruction-set space, the Y register is asr0; the
240 instructions have different names for human reasons only.
243 * interf.c: Set boolean mode variable dumbio if invoked with
244 argument "-dumbio" and mention it of verbose.
245 * erc32.c: if "dumbio" is set, do not assume that there is a
246 terminal type device attached to stdin/stdout. Do not set
247 buffering or mess with tcsetattr or do any read operations in
248 order to make UART interrupts; not input data is supported.
249 This is necessary to allow the sim to be used within the eCos
250 testing infrastructure where stdin/stdout are pipes to a TCL
251 program; the sim hangs otherwise.
253 Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com>
255 * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction.
257 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
259 * func.c (bfd_load): Add special handling of a.out executables.
261 Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com>
263 * func.c (bfd_load): Print correct endianness.
264 * interf.c (run_sim): Print debugging information if verbosity level
266 (sim_open): Repeated -v options now increment verbosity level.
267 (sim_store_register): Handle little-endian case.
268 (flush_window): Print debugging information if verbosity level
271 Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com>
273 * interf.c (sim_open): Use revamped memory_read, which makes
274 byte-swapping unnecessary. Add -sparclite-board option for
275 emulating RAM found on typical SPARClite boards. Print
276 error message for unrecognized option.
277 * erc32.c: Change RAM address and size from constants to variables,
278 to allow emulation of SPARClite board RAM.
279 (fetch_bytes, store_bytes): New helper functions for revamped
280 mememory_read and memory_write.
281 (memory_read, memory_write): Rewrite to store bytes in target
282 byte order instead of storing words in host byte order; this
283 greatly simplifies support of little-endian programs.
284 (get_mem_ptr): Remove unnecessary byte parameter.
285 (sis_memory_write, sis_memory_read): Store words in target
286 byte order instead of host byte order.
287 (byte_swap_words): Remove, no longer needed.
288 * sis.h ((byte_swap_words): Remove declaration, no longer needed.
289 (memory_read): Add new sz parameter.
290 * sis.c (run_sim): Use revamped memory_read, which makes
291 byte-swapping unnecessary.
292 * exec.c (dispatch_instruction): Use revamped memory_read, which
293 makes byte-swapping and double-word fetching unnecessary.
294 * func.c (sparclite_board): Declare new variable.
295 (get_regi): Handle little-endian data.
296 (bfd_load): Recognize little-endian SPARClite as having
299 Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com>
301 * erc32.c (port_init): Print messages only if sis_verbose is true.
302 * func.c (bfd_load): Ditto.
303 * interf.c (sim_open): Ditto.
305 Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com>
307 * sis.h (uint64, int64): Define.
308 * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes.
309 * (mul64): Simplify calculation of negative result.
310 * (div64): New helper function for 64-bit division.
311 * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV,
314 Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com>
316 * erc32.c (close_port): Don't close stdin; it kills GDB.
317 (byte_swap_words): New function.
318 * sis.h: (byte_swap_words): Declare.
319 * interf.c (run_sim): Always fetch instructions as big-endian.
320 * sis.c (run_sim): Ditto.
322 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
324 * configure: Regenerated to track ../common/aclocal.m4 changes.
326 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
328 * configure: Regenerated to track ../common/aclocal.m4 changes.
331 Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com>
333 * acconfig.h: New file.
334 * configure.in: Reverted change of Apr 24; use sinclude again.
336 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
338 * configure: Regenerated to track ../common/aclocal.m4 changes.
341 Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com>
343 * configure.in: Don't call sinclude.
345 Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com>
347 * func.c (disp_fpu): Fix build problem on big-endian hosts.
349 Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com>
351 * erc32.c (sim_stop): Handle SIGINT gracefully.
352 * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
354 Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com>
356 * exec.c (dispatch_instruction): Change how carry out is calculated
357 in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC.
359 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
361 * configure: Regenerated to track ../common/aclocal.m4 changes.
363 Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com>
365 * end.c: Update to version 2.7.5, fix compiler warnings and bugs.
375 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
377 * configure: Regenerated to track ../common/aclocal.m4 changes.
379 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
381 * configure: Regenerated to track ../common/aclocal.m4 changes.
383 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
385 * configure: Regenerated to track ../common/aclocal.m4 changes.
387 Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
389 * interf.c (sim_store_register, sim_fetch_register): Pass in
390 length parameter. Return -1.
392 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
394 * configure: Regenerated to track ../common/aclocal.m4 changes.
396 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
398 * configure: Regenerated to track ../common/aclocal.m4 changes.
400 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
402 * configure: Regenerated to track ../common/aclocal.m4 changes.
404 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
406 * configure: Regenerated to track ../common/aclocal.m4 changes.
409 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
411 * configure: Regenerated to track ../common/aclocal.m4 changes.
413 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
415 * configure: Regenerated to track ../common/aclocal.m4 changes.
417 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
419 * configure: Regenerated to track ../common/aclocal.m4 changes.
421 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
423 * configure: Regenerated to track ../common/aclocal.m4 changes.
425 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
427 * configure: Regenerated to track ../common/aclocal.m4 changes.
429 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
431 * configure: Regenerated to track ../common/aclocal.m4 changes.
433 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
435 * configure: Regenerated to track ../common/aclocal.m4 changes.
437 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
439 * configure: Regenerated to track ../common/aclocal.m4 changes.
442 Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
444 * float.c (__setfpucw): Compile on any i386 target. Not just NT.
446 * interf.c (sim_kill): Delete.
447 (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD
449 (sim_load): Don't save start address.
450 (start_address): Delete variable.
452 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
454 * configure: Regenerated to track ../common/aclocal.m4 changes.
457 Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
459 * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV.
461 Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com>
463 * Makefile.in (install-sis): Change $(srcdir)/sis to sis.
465 Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
467 * interf.c (sim_set_callbacks): Drop SD argument - not applicable.
468 (sim_open): Add callback arg, save it.
470 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
472 * configure: Regenerated to track ../common/aclocal.m4 changes.
474 Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com>
476 * interf.c (sim_open): Undo patch to add -E support.
478 Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com>
480 * interf.c (sim_open): Ignore -E arg.
481 (start_address): New static local.
482 (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd.
483 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
485 Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com>
487 * Makefile.in (install-sis): Depend upon installdirs. Use
488 $(program_transform_name) directly, rather than using
491 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
493 * configure: Regenerated to track ../common/aclocal.m4 changes.
496 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
498 * interf.c (sim_open): New arg `kind'.
500 * configure: Regenerated to track ../common/aclocal.m4 changes.
502 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
504 * configure: Regenerated to track ../common/aclocal.m4 changes.
506 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
508 * configure: Re-generate.
510 Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com>
512 * interf.c (sim_open): New SIM_DESC result. Argument is now in
514 (other sim_*): New SIM_DESC argument.
516 Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
518 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
519 COMMON_{PRE,POST}_CONFIG_FRAG instead.
520 * configure.in: sinclude ../common/aclocal.m4.
521 * configure: Regenerated.
523 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
525 * configure configure.in Makefile.in: Update to new configure
526 scheme which is more compatible with WinGDB builds.
527 * configure.in: Improve comment on how to run autoconf.
528 * configure: Re-run autoconf to get new ../common/aclocal.m4.
529 * Makefile.in: Use autoconf substitution to install common
532 Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com>
534 * interf.c (run_sim): Stop the simulator and reset the stdio after
537 Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com>
539 * configure.in: Look for libtermcap.a.
540 * Makefile.in: Only link in -ltermcap if it exists.
541 * erc32.c: Update to version 2.6a. Fix uart handling.
542 * exec.c: Update to version 2.6a. Add sparclite support.
543 * float.c: Update to version 2.6a. Convert comments to
544 preprocessor warnings. Add __setfpucw() for i385 hosts so floating
545 point exceptions work on win32.
546 * func.c: Update to version 2.6a. Fix uart handling, add support
547 for user error traps.
548 * help.c: Update to version 2.6a. Add help note on user error
550 * interf.c: Update to version 2.6a. Fix uart handling, and add
552 * examples/gccx: Use sparclite cross compiler, not native gcc.
553 * examples/srt0.S: Use "mov" rather than "wr" for manipulating
556 Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com>
558 * Makefile.in (run.o): Remove this rule, it hides the one in
559 ../common/Make-common.in that correctly references the source
560 in the sibling ../common directory.
562 Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com>
564 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
565 (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define.
566 (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define.
567 * configure.in: Simplify using macros in ../common/aclocal.m4.
568 Call AC_CHECK_HEADERS(stdlib.h).
569 * configure: Regenerated.
570 * config.in: New file.
571 * func.c (sim_set_callbacks): Delete, moved to
572 * interf.c (sim_set_callbacks): here.
573 (sim_callback): New global.
574 Rewrite all calls to printf_filtered to go through callback.
575 (sim_size,sim_trace): New functions.
576 (sim_{insert,remove}_breakpoint): #if 0 out.
577 * sis.c: #include "config.h". #include <stdlib.h> if present.
578 (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype.
579 * sis.h: #include "callback.h".
580 * run.c: Deleted, using one in ../common now.
582 Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
584 * Makefile.in (clean): Move config.log to distclean.
586 Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
588 * Makefile.in (clean): Also remove config.log.
590 Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com>
592 * Makefile.in (CC_FOR_BUILD): New variable.
593 (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables.
594 (RANLIB, CC): Likewise.
595 (end): Use $(CC_FOR_BUILD), not $(CC).
596 * configure.in: Set CC_FOR_BUILD.
597 * configure: Rebuild.
599 Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com)
601 * erc32.c (port_init): Disable this for __GO32__ (got no pty's
604 Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com)
606 * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't
608 * (port_init): Don't even *try* to open pty's under _WIN32.
609 * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses.
610 * float.c: Get rid of #warning. Makes Microsoft C barf.
611 * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix
613 * (sim_load sim_create_inferior sim_read): Use prototypes only in
615 * Get rid of enum sim_stop. It's defined in remote-sim.h.
616 * (sim_stop_reason): Define SIGTRAP if _WIN32.
617 * sis.h: Include ansidecl.h and remote-sim.h.
619 Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com)
621 * erc32.c (mec_reset mec_read mec_write memory_read memory_write),
622 sis.h: Get rid of all uses of long long's.
623 * (close_port read_uart write_uart uarta_tx): Don't seg fault
624 when can't open pty's.
625 * exec.c: Add two new instructions: smul, and divscc.
626 * interf.c (flush_windows): New routine to flush the register
627 windows out to the stack just before returning to GDB. Makes
628 backtraces work much better.
630 Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
632 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
633 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
634 (docdir, oldincludedir): Removed.
635 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
636 (AC_PROG_INSTALL): Added.
637 * configure: Rebuilt.
639 Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com>
641 * configure.in: Call AC_PROG_CC before running configure.host.
642 * configure: Rebuild with autoconf 2.10.
644 Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com>
646 * Makefile.in (install): Don't check to see if tooldir exists.
647 Make $(tooldir) and $(tooldir)/bin.
649 Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com>
651 * Makefile.in (end.h): Use explicit ./ when running end.
653 Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
655 * func.c(bfd_load): Don't try to print the filename if the pfbd is
657 * interf.c(sim_load): Pass the whole string, not just the first
663 * Fixed bug in "go" command.
668 * Fixed bug in interrupt force register (erc32.c).
670 * Change file load function to use bfd_openr.
672 * SIS should now be endian independent.
677 * Fixed FPU timing - some sequences of FPU instructions did not calculate
678 the resource dependencies right.
680 * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error
681 but no FPU trap is generated.
683 version 1.7.1 31-10-95
686 * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but
687 the FPU stays in execute mode.
689 * Corrected JMPL and RETT timing (these instructions takes two cycles).
695 * Interrupt during annuled instruction corrupted return address - fixed.
698 version 1.6.2 25-10-95
701 * Added -DFAST_UART to Makefile
704 version 1.6.1 24-10-95
707 * Fixed bug in STDFQ which caused bus error
713 * Modified srt0.s to include code that initiates registers in IU and FPU
714 and initializes the data segment. The simulator 'load' command does not
715 longer initialize the data segment!
717 * Corrected MEC timer operation; scalers now divide the frequency by
720 * MEC breakpoints are not checked during store operation
726 * Fixed some bugs in the cycle counting for IU & FPU instructions.
728 * Fixed bug that allowed an annuled instruction to cause memory exception.
730 * The *ws parameter in mem.c should now contain the number of waitstates
731 required by the memory access (was total number of cycles).
733 * The supplied srt0.s now clears the BSS (thanks Joel).
738 * Added a '-g' switch to enable/disable the GNU readline(), which cause
739 some problems on solaris 2.x machines.
741 * Enabled MEC watchpoint and breakpoint function to mem.c. Performance
744 NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd.
749 * Fixed bug in mulscc instruction (how could that ever have worked?)
751 * Fixed bug in UART B (flushed characters on UART A), thanks Paul.
756 * Fixed bug in interrupt handling (wrong interrupt selected when more that
757 one interrupt pending)
759 * Fixed updating of condition codes during logical instructions (carry and
760 overflow were not reset)
762 * Fixed bug in WRTBR (tt field was wrongly over-written)
767 * Fixed several bugs in the interrupt handler and callback routines.
768 (reported by Paul Warren, Alsys)