1 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
3 * configure: Regenerated to track ../common/aclocal.m4 changes.
5 Tue Sep 2 13:15:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
7 * gencode.c (tab): Order instructions according to SH3 document.
9 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
11 * configure: Regenerated to track ../common/aclocal.m4 changes.
14 Tue Aug 26 10:41:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
16 * interp.c (sim_kill): Delete.
17 (sim_create_inferior): Add ABFD argument.
18 (sim_load): Move setting of PC from here.
19 (sim_create_inferior): To here.
21 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
23 * configure: Regenerated to track ../common/aclocal.m4 changes.
26 Mon Aug 25 16:17:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
28 * interp.c (sim_open): Add ABFD argument.
30 Mon Jun 23 15:49:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
32 * interp.c (get_dr): Avoid SIGFPE by moving integers instead of
37 Mon Jun 23 15:02:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
39 * interp.c (XD, SET_XD): Delete.
40 (XF, SET_XF, XD_TO_XF): Define, move around registers in either
43 * gencode.c (fmov): Update.
46 Sun Jun 22 19:33:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
48 * interp.c (set_fpscr1): From J"orn Rennecke
49 <amylaar@cygnus.co.uk>, Fix typo. Ditto for comment.
52 Tue Aug 12 00:19:11 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
54 * interp.c (special_address): New function.
55 (BUSERROR): Call it. Added parameters bits_written and data.
57 * gencode.c (tab): Fixed ocbwb and pref.
61 Fri Jun 20 22:03:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
63 * interp.c (do_wdat, do_wdat): Fix bug in register number calculation.
66 Thu Jun 19 00:28:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
68 * interp.c (sim_create_inferior): Clear registers each time an
72 Mon Jun 16 14:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
74 * interp.c (*FP, FP_OP, FP_CMP, FP_UNARY): Provide a hook for
75 when a host doesn't support IEEE FP.
76 (*DP): Provide alternative definition that supports 64bit floating
78 (target_little_endian): Combine little_endian and little_endian_p.
79 (saved_state_type): Make fpscr and sr simple integers.
80 (SET_FPSCR, GET_FPSCR): Use macros to update fpscr register.
81 (set_fpscr1): New function. Handle swapping when PR / FR bits
82 changed. Call via *_FPSCR macro.
83 (SET_SR*, GET_SR*): Use macro's to access the SR bits - avoids
86 * gencode.c (tab): Update.
89 Sun Jun 15 15:22:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
91 * gencode.c (main): Perform basic checks on tab entries.
93 * Makefile.in (gencode): Always compile with -g.
95 Sat Jun 14 13:45:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
97 * gencode.c (gensim): Move ref checking code to before `stuff'.
98 For branches with delay slots refs were not being checked.
100 * interp.c (sim_resume): Use nia to specify the next instruction
101 address instead of overloading pc.
102 (C): Delete definiton - refer to cycles directly.
103 (SEXT12): New macro - sign extend a 12 bit quantity.
104 (Delay_Slot): Rename from SL.
106 * gencode.c (tab): Update/simplify.
108 * gencode.c (gensim): Better formatting of output code.
109 (gensim): Replace 10 with constant MAX_NR_STUFF- define as 15.
110 (tab): Sort alphabetically. Break `stuff' into multiple lines.
112 Fri Jun 13 22:10:13 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
114 * gencode.c (braf, bsrf): Fix branch destination calculation to
115 be in accordance with the documentation.
117 Fri Jun 13 15:33:53 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
119 * interp.c (init_pointers): Fix little endian test.
122 Thu Jun 5 12:56:08 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
124 * interp.c (init_pointers): SH4 hardware is always WORDS_BIT_ENDIAN.
125 * gencode (fmov from/to memory): take endian_mismatch into account
126 for 32 bit moves too.
129 Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
131 * gencode.c (swap.b): Fix treatment of high word.
134 Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
137 * interp.c: experimental SH4 support. Lacks sanitation.
138 DFmode moves are probaly broken for target little endian.
141 Tue May 20 10:23:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
143 * interp.c (sim_open): Add callback argument.
144 (sim_set_callbacks): Delete SIM_DESC argument.
146 Wed Apr 30 11:38:08 1997 Doug Evans <dje@canuck.cygnus.com>
148 * Makefile.in (SIM_EXTRA_CLEAN): Define.
149 (clean targets): Delete.
150 (sh-clean): New target.
152 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
154 * configure: Regenerated to track ../common/aclocal.m4 changes.
156 Wed Apr 23 17:55:22 1997 Doug Evans <dje@canuck.cygnus.com>
158 * tconfig.in: New file.
159 * interp.c (sim_open): Handle missing arg to -E.
161 Tue Apr 22 08:55:35 1997 Stu Grossman (grossman@critters.cygnus.com)
163 * Makefile.in: Add clean targets.
165 Fri Apr 18 18:57:04 1997 Stu Grossman (grossman@critters.cygnus.com)
167 * interp.c: Include float.h and define SIGTRAP if _WIN32.
169 * (trap): Do do SYS_chown for _WIN32.
171 Fri Apr 18 13:33:09 1997 Doug Evans <dje@canuck.cygnus.com>
173 * interp.c (sim_resume): Fix argument to poll_quit.
175 Fri Apr 18 14:14:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
177 * interp.c (sim_stop): New function.
178 (sim_resume): Use poll_quit for polling.
180 Thu Apr 17 03:32:04 1997 Doug Evans <dje@canuck.cygnus.com>
182 * Makefile.in (SIM_OBJS): Add sim-load.o.
183 * interp.c (target_byte_order): Delete.
184 (sim_kind, myname, little_endian_p): New static locals.
185 (init_pointers): Use little_endian_p instead of target_byte_order.
186 (sim_resume): Likewise.
187 (sim_open): Set sim_kind, myname. Set little_endian_p from -E arg.
188 (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to
189 load file into simulator. Set start address from bfd.
190 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
192 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
194 * configure: Regenerated to track ../common/aclocal.m4 changes.
197 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
199 * interp.c (sim_open): New arg `kind'.
201 * configure: Regenerated to track ../common/aclocal.m4 changes.
203 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
205 * configure: Regenerated to track ../common/aclocal.m4 changes.
207 Wed Mar 19 09:34:36 1997 Fred Fish <fnf@cygnus.com>
209 * interp.c (sim_do_command): Check for NULL command or empty
210 string and handle it the same as a "help" command. Use callback
211 to print error message for unrecognized commands. Replace
212 hardcoded tab in literal string with a \t. Other minor code
215 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
217 * configure: Regenerated to track ../common/aclocal.m4 changes.
219 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
221 * configure: Re-generate.
223 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
225 * configure: Regenerate to track ../common/aclocal.m4 changes.
227 Thu Mar 13 13:00:00 1997 Doug Evans <dje@canuck.cygnus.com>
229 * interp.c (sim_open): New SIM_DESC result. Argument is now
231 (other sim_*): New SIM_DESC argument.
233 Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com>
235 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
236 COMMON_{PRE,POST}_CONFIG_FRAG instead.
237 * configure.in: sinclude ../common/aclocal.m4.
238 * configure: Regenerated.
240 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
242 * configure configure.in Makefile.in: Update to new configure
243 scheme which is more compatible with WinGDB builds.
244 * configure.in: Improve comment on how to run autoconf.
245 * configure: Re-run autoconf to get new ../common/aclocal.m4.
246 * Makefile.in: Use autoconf substitution to install common
249 Wed Nov 20 02:04:32 1996 Doug Evans <dje@canuck.cygnus.com>
251 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
252 (SIM_OBJS,SIM_EXTRA_LIBS): Define.
253 * configure.in: Simplify using macros in ../common/aclocal.m4.
254 Call AC_CHECK_HEADERS(unistd.h).
255 * configure: Regenerated.
256 * config.in: New file.
257 * interp.c: #include "config.h". #include <unistd.h> if present.
258 (trap): Fetch errno value with callback->get_errno.
260 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
262 * interp.c: Don't include windows polling code if inside simluator.
264 Fri Sep 20 14:57:50 1996 Stan Shebs <shebs@andros.cygnus.com>
266 * interp.c: Minor formatting improvements.
267 (saved_state_type): Add bank registers.
268 (bp_holder): New function, use to break on when debugging BUSERROR.
269 (BUSERROR): Call it if bus error occurs.
271 Wed Jun 26 12:29:22 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
273 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
274 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
276 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
277 (AC_PROG_INSTALL): Added.
278 * configure: Rebuilt.
280 Thu May 16 15:44:29 1996 Ian Lance Taylor <ian@cygnus.com>
282 * interp.c (saved_state_type): Add memstalls field.
284 (sim_resume): New local variable memstalls. Add it back in to
285 saved_state at the end of the function.
286 (sim_info): Report memstalls.
287 * gencode.c (tab): Add MA() to the execution string of all
288 instructions which access memory.
290 Wed Feb 21 12:16:41 1996 Ian Lance Taylor <ian@cygnus.com>
292 * configure: Regenerate with autoconf 2.7.
294 Tue Dec 5 16:38:55 1995 Stu Grossman (grossman@cygnus.com)
296 * gencode.c (mac.l): Don't abort GDB if executing mac.l
297 instruction (which is unimplemented). Generate a SIGTRAP (in the
298 simulated target) instead.
300 Mon Dec 4 12:22:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
302 * gencode.c (tab): Added several sh3 opcodes.
303 (think): Added printonmatch for A_SSR and A_SPC.
304 * interp.c (SSR, SPC): Added definitions.
305 (saved_state_type): Added ssr and spc registers.
307 Wed Nov 29 12:39:27 1995 Jim Wilson <wilson@chestnut.cygnus.com>
309 * gencode.c (tab): In shad/shld definitions, negate R[m] before
310 the and operation instead of after. For shad delete cast. For shld
311 use UR instead of R and delete cast.
313 Fri Nov 17 12:48:55 1995 Jim Wilson <wilson@chestnut.cygnus.com>
315 * gencode.c (tab): Add explicit NaN support for ftrc instruction.
317 Wed Nov 15 11:25:27 1995 Stu Grossman (grossman@cygnus.com)
319 * interp.c: Make target_byte_order be extern to prevent SGI cc from
320 issuing warnings about the use of common symbols.
322 Tue Nov 14 15:19:43 1995 Stu Grossman (grossman@cygnus.com)
324 * gencode.c: jsr, bsr and bsrf actually save pc+4 in pr, and rts
327 Sat Oct 21 13:01:18 1995 Jim Wilson <wilson@chestnut.cygnus.com>
329 * sh/interp.c (sim_stop_reason): Catch SIGQUIT and indicate
331 (sim_get_quit_code): Delete.
333 * gencode.c (gensim): Indicate SIGILL instead of calling abort for
336 Mon Oct 16 18:24:03 1995 Jim Wilson <wilson@chestnut.cygnus.com>
338 * interp.c (saved_state_type): Move FP registers to immediately
341 Tue Oct 10 11:12:15 1995 Fred Fish <fnf@cygnus.com>
343 * Makefile.in (BISON): Remove macro.
345 Fri Oct 6 12:08:18 1995 Jim Wilson <wilson@chestnut.cygnus.com>
347 * interp.c (trap, case SYS_utime): Cast second arg of utime to
348 void * to avoid compiler error.
350 * interp.c (callback): Remove last change. It is initialized by
351 a sim_set_callbacks call.
353 Thu Oct 5 14:13:29 1995 steve chamberlain <sac@slash.cygnus.com>
355 * interp.c (callback): Initialize to default callback.
357 Thu Sep 28 15:26:59 1995 steve chamberlain <sac@slash.cygnus.com>
359 * run.c: Moved to ../common.
360 * interp.c (trap): Use gdb's callback interface.
361 * Makefile.in: Updated.
363 Wed Sep 20 13:35:13 1995 Ian Lance Taylor <ian@cygnus.com>
365 * Makefile.in (maintainer-clean): New synonym for realclean.
367 Wed Sep 20 09:51:50 1995 steve chamberlain <sac@slash.cygnus.com>
369 * run.c (sim_callback_write_stdout): New.
370 * interp.c (trap): Call sim_callback_write_stdout when needed.
372 Mon Sep 18 18:42:27 1995 steve chamberlain <sac@slash.cygnus.com>
374 * interp.c (trap): Remove useless code.
376 Fri Sep 15 19:30:05 1995 steve chamberlain <sac@slash.cygnus.com>
378 * syscall.h: Copy from newlib.
380 Thu Sep 14 19:32:59 1995 Stu Grossman (grossman@cygnus.com)
382 * gencode.c: Back up PC by 2 for breakpoints.
383 * interp.c: Move fp regs beyond pc/pr/etc to avoid confusing GDB,
384 which expect pc to immediatly follow regs[].
386 Fri Sep 8 14:18:13 1995 Ian Lance Taylor <ian@cygnus.com>
388 * configure.in: Define CC_FOR_BUILD. Don't call AC_PROG_INSTALL.
389 * configure: Rebuild.
390 * Makefile.in (INSTALL): Revert to using install.sh.
391 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
392 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
393 (CC_FOR_BUILD): Restore.
394 (gencode): Build using $(CC_FOR_BUILD).
395 (install): Don't install in $(tooldir).
397 Thu Sep 7 15:02:31 1995 J.T. Conklin <jtc@rtl.cygnus.com>
399 (Try to) Update to new bfd autoconf scheme.
400 * run.c: Don't include sysdep.h.
401 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
402 (CC, CFLAGS, AR, RANLIB): Likewise.
403 (HDEFINES, TDEFINES): Define.
404 (CC_FOR_BUILD): Delete.
405 (host_makefile_frag): Delete.
406 (Makefile): Don't depend on frags.
407 * configure.in (sysdep.h): Don't create symlink.
408 (host_makefile_frag, frags): Deleted.
409 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
410 * configure: Regenerated.
412 Thu Aug 31 12:39:07 1995 Jim Wilson <wilson@chestnut.cygnus.com>
414 * interp.c: Include <math.h>.
416 Wed Aug 30 22:05:17 1995 Jeff Law (law@snake.cs.utah.edu)
418 * Makefile.in (run): Link in math library too.
419 * gencode.c (gensim): abort if an unknown opcode is encountered.
420 * interp.c (FPSCR, FPUL): Define.
421 (struct save_state): Add fields for floating point registers,
423 (sim_resume): Add 'F' for accessing floating point registers
424 in the save state structure.
425 * gencode.c: Add sh3e opcodes.
426 (gensym): Define a buffer for int<->fp conversions.
428 Tue Aug 22 14:16:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
430 * interp.c (trap): Use trap vector 34 for host system interface.
431 * gencode.c: Add 34 to conditional which determines which traps
432 will be handled by simulator.
434 Fri Aug 11 17:59:15 1995 Jim Wilson <wilson@chestnut.cygnus.com>
436 * run.c: Include <signal.h>. Define SIGQUIT if not defined.
437 (main): New variables reason and sigrc. After simulator exits,
438 check to see if it exited because of a signal, and if so, then
439 use the signal number as the return value.
441 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
443 * Update all FSF addresses except those in COPYING* files.
445 Tue Jul 18 23:33:10 1995 Fred Fish <fnf@fishbowl>
447 * interp.c (trap): Only use SYS_execv if defined. Might be
448 implemented as execve(arg1,arg2,0), as with Unixware 2.0.
449 (sim_resume): In sbit initializer, cast shifted arg to unsigned
450 to avoid signed integer overflow.
452 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
454 * Makefile.in (clean): Remove run, libsim.a.
455 (distclean, mostlyclean, realclean): Remove Makefile and
460 * Makefile.in, configure.in: converted to autoconf.
461 * configure: New file, generated with autconf 2.4.
463 Fri Jun 30 16:51:38 1995 Stan Shebs <shebs@andros.cygnus.com>
465 * interp.c (sim_open): If argument supplied, interpret as
467 (parse_and_set_memory_size): New function.
468 (sim_do_command): New function.
470 Thu Jun 29 10:02:28 1995 Fred Fish <fnf@deneb.cygnus.com>
472 * interp.c (SYS_wait): Define as SYS_wait4 if available and
473 SYS_wait is not already defined (SunOS 4.1.3 for example).
474 (SYS_utime): Define as SYS_utimes if available and
475 SYS_utime is not already defined.
477 Thu Jun 22 17:25:57 1995 Steve Chamberlain <sac@slash.cygnus.com>
479 * interp.c: Don't include sys/times.h or sys/param.h
481 Wed Jun 21 15:03:49 1995 Steve Chamberlain <sac@slash.cygnus.com>
483 * interp.c (SIGBUS, SIGTERM): Define if not.
484 (sim_memory_size): default to 2^19 on PCs.
485 (sim_resume): Poll for quits on win32.
487 Wed May 24 16:22:48 1995 Jim Wilson <wilson@chestnut.cygnus.com>
489 * gencode.c (op_tab): Add SH3 support.
491 Wed May 24 14:07:11 1995 Steve Chamberlain <sac@slash.cygnus.com>
493 * gencode.c (tab): Add bsrf and braf.
495 Mon Apr 24 15:09:49 1995 Jason Molenda (crash@cygnus.com)
497 * configure.in: use ../../bfd/hosts/std-host.h, not
498 ../bfd/hosts/std-host.h (which doesn't exist).
500 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
502 * run.c: parse arguments with getopt().
504 Sun Feb 26 15:27:24 1995 Steve Chamberlain <sac@cygnus.com>
506 * configure.in: Use ../../bfd/hosts/std-host.h if specific
509 Mon Jan 23 16:10:58 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
511 * interp.c (macw): Sign extend MACH at bit 10 for non-saturating case.
513 Sun Jan 22 13:55:36 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
515 * gencode.c (op_tab): Make MAC.W call macw, not abort.
516 * interp.c (macw): New function.
519 Sat Jan 21 15:52:30 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
521 * gencode.c (op_tab): New code for ADDV and SUBV.
522 Make MAC.L abort sicne it is not implemented.
524 * interp.c (dmul): Handle the signed case by adjusting after unsigned multiply.
525 Get rid of __GNUC__ conditional.
527 aThu Jan 19 05:50:50 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
529 * gencode.c (op_tab): Also replace NEGC, and try again with SUBC.
530 Change ADDC for symmetry.
532 * gencode.c (op_tab): Replace code for ADDC and SUBC.
534 Mon Jan 9 15:43:53 1995 Stu Grossman (grossman@cygnus.com)
536 * interp.c: Remove def of INLINE. This comes from bfd.h. Also,
537 declare IOMEM before using it.
539 Wed Dec 28 21:25:31 1994 Steve Chamberlain (sac@jonny.cygnus.com)
541 * interp.c (BUSERROR): New macro.
542 ([r|w][bwl]at[little|big]) New functions.
543 (sim_resume): If GO32 check for interrupt every now
544 and again. Decrement PC if SIGBUS seen.
545 * run.c (main): Return result of simulated _exit.
547 Mon Dec 5 21:59:51 1994 Doug Evans <dje@canuck.cygnus.com>
549 * Makefile.in (gencode): Allow build in different directory.
551 Wed Nov 30 17:47:13 1994 Jim Wilson <wilson@chestnut.cygnus.com>
553 * Makefile.in (gencode): Change $< to gencode.c for portability.
555 Wed Nov 23 21:31:55 1994 Steve Chamberlain (sac@jonny.cygnus.com)
557 * interp.c ([wr][bwl]at): New functions.
558 (trap): Cope with both byte modes.
560 Thu Sep 8 17:35:07 1994 Steve Chamberlain (sac@jonny.cygnus.com)
562 * gencode.c (tab): Simulate T bit after a negc insn right.
563 * interp.c (RSBAT): Sign extend the arg.
564 (ACE_FAST): New macro.
565 (sim_resume): Remove obsolete test of sim_timeout.
567 Fri Aug 5 14:12:31 1994 Steve Chamberlain (sac@jonny.cygnus.com)
569 * interp.c (IOMEM): New function, simulates very basic I/O area of
571 (WBAT, RBAT) : Call I/O functions.
572 * gencode.c (tab): Special case trapa #3.
574 Mon Jun 27 18:04:54 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
576 * run.c (main): Specify the file type again.
578 Thu May 26 19:04:37 1994 Steve Chamberlain (sac@thepub.cygnus.com)
580 * interp.c (trap): Fix irix incompatibility.
581 * run.c (main): open without specifying file type.
583 Wed May 18 14:18:53 1994 Doug Evans (dje@canuck.cygnus.com)
585 * interp.c (sim_*): Make result void where there isn't one.
586 (sim_set_pc): Delete.
587 (sim_info): Delete printf_fn arg, all callers changed.
588 Call printf_filtered instead.
589 (sim_close): New function.
590 (sim_load): New function.
591 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
592 * run.c: #include <varargs.h>, "remote-sim.h".
593 (printf_filtered): New function.
595 Wed Apr 27 12:03:48 1994 Steve Chamberlain (sac@cygnus.com)
597 * gencode.c (table): Get direction of some opcodes right.
598 (trapa, rte): Implement fully.
599 * interp.c (trap): Make stat call more portable.
601 Fri Feb 11 21:59:38 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
603 * gencode.c (main, gendefines): New -d option prints table of defines.
604 * interp.c (trap): Add a load of system calls.
605 (sim_memory_size): Now default to 8Mbyte.
606 (PARANOID): Keep vector of registers with undefined contents.
608 Mon Nov 15 14:37:18 1993 Steve Chamberlain (sac@jonny.cygnus.com)
610 * gencode.c: mova uses aligned addresses
611 * interp.c (trap): Return results in r0.
613 Tue Oct 26 10:38:55 1993 Doug Evans (dje@canuck.cygnus.com)
615 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
616 * interp.c: #include "remote-sim.h".
617 (sim_resume): int result, new arg `siggnal'.
618 (sim_write): Use SIM_ADDR for type of arg `addr'.
619 (sim_read): Use SIM_ADDR for type of arg `addr'.
620 Use unsigned char * for `buffer'.
621 (sim_store_register): int result.
622 (sim_fetch_register): Ditto.
623 (sim_stop_reason): Renamed from sim_stop_signal. New arg `reason'.
624 (sim_set_pc): int result, use SIM_ADDR for type of arg `x'.
625 (sim_info): int result, new args `verbose', `printf_fn'.
626 (sim_kill): int result.
627 (sim_open): int result, new arg `name'.
628 * run.c: #include <stdio.h>
629 (main): Update call to sim_info.
631 Sat Oct 23 15:09:29 1993 Doug Evans (dje@canuck.cygnus.com)
633 * interp.c (sim_stop_signal): Result is now enum sim_stop.
635 Fri Oct 8 10:47:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
637 * gencode.c (table): Becomes unsigned.
638 * interp.c (trap): Get right breakpoint SIGnum. (sim_write,
639 sim_read): Return number of bytes copied. (sim_store_register):
640 Value passed by reference. (sim_kill, sim_open, sim_set_args): New functions.
642 Tue Sep 7 16:24:13 1993 Stan Shebs (shebs@rtl.cygnus.com)
644 * interp.c (sim_info): Fix small typo in printf string.
646 Thu Aug 5 11:37:48 1993 Stan Shebs (shebs@rtl.cygnus.com)
648 * interp.c (sim_resume): Set memory after pointers inited.
650 Mon Aug 2 14:13:22 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
652 * interp.c (get_now): Use time system call.
653 * Makefile.in: install correctly.
655 Tue Jul 6 10:30:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
657 * run.c (main), interp.c (sim_set_timeout): Remove timeout
660 Thu Jun 24 13:29:57 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
662 * Makefile.in: don't run indent everytime; also add a space in the
665 Thu Jun 17 18:30:42 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
667 * gencode.c: Fix some opcodes.
668 * interp.c: Support for profiling and portability fixes.
669 * run.c (main): Get profiling args.
671 Wed May 5 13:17:22 1993 Steve Chamberlain (sac@cygnus.com)
673 * gencode.c (tab): Lint for sgi compiler
674 * interp.c: Lint for sgi compiler.
676 Mon May 3 15:25:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
678 * run.c (main): Support for resizing simulated RAM.
679 * Makefile.in: Support for broken makes.
680 * interp.c, gencode.c: Lint.
682 Mon Apr 26 18:01:10 1993 Steve Chamberlain (sac@thepub.cygnus.com)