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Commit | Line | Data |
---|---|---|
c906108c SS |
1 | Thu Sep 10 02:16:39 1997 J"orn Rennecke <amylaar@cygnus.co.uk> |
2 | ||
3 | * interp.c (saved_state.asregs): Add new member pad_dummy. | |
4 | (sim_store_register, sim_fetch_regsiter): Add 1 to rn for use | |
5 | as index into saved_state.asints. | |
6 | ||
7 | Mon Jun 29 19:35:24 1998 Jason Molenda (crash@bugshack.cygnus.com) | |
8 | ||
9 | * interp.c (sim_open): set endianness based on the ABFD if a -E | |
10 | option is not present and we have an ABFD. | |
11 | ||
12 | Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> | |
13 | ||
14 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
15 | ||
16 | Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> | |
17 | ||
18 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
19 | * config.in: Ditto. | |
20 | ||
21 | Sun Apr 26 15:19:48 1998 Tom Tromey <tromey@cygnus.com> | |
22 | ||
23 | * acconfig.h: New file. | |
24 | * configure.in: Reverted change of Apr 24; use sinclude again. | |
25 | ||
26 | Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> | |
27 | ||
28 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
29 | * config.in: Ditto. | |
30 | ||
31 | Fri Apr 24 11:18:35 1998 Tom Tromey <tromey@cygnus.com> | |
32 | ||
33 | * configure.in: Don't call sinclude. | |
34 | ||
35 | Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
36 | ||
37 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
38 | ||
39 | Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
40 | ||
41 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
42 | ||
43 | Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
44 | ||
45 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
46 | ||
47 | Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
48 | ||
49 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
50 | ||
51 | Tue Feb 17 12:49:44 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
52 | ||
53 | * interp.c (sim_fetch_register, sim_store_register): Pass in | |
54 | length parameter. Return -1. | |
55 | ||
56 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
57 | ||
58 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
59 | ||
60 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
61 | ||
62 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
63 | ||
64 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> | |
65 | ||
66 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
67 | ||
68 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
69 | ||
70 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
71 | * config.in: Ditto. | |
72 | ||
73 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> | |
74 | ||
75 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
76 | ||
77 | Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
78 | ||
79 | * interp.c (sim_load): Pass lma_p and sim_write args to | |
80 | sim_load_file. | |
81 | ||
82 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
83 | ||
84 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
85 | ||
86 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
87 | ||
88 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
89 | ||
90 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
91 | ||
92 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
93 | ||
94 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
95 | ||
96 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
97 | ||
98 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
99 | ||
100 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
101 | ||
102 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
103 | ||
104 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
105 | ||
106 | Tue Sep 9 20:52:21 1997 Felix Lee <flee@cygnus.com> | |
107 | ||
108 | * interp.c (sim_resume): poll_quit() at least once per call; | |
109 | otherwise gdb can loop sim_resume() uninterruptably. | |
110 | ||
111 | Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> | |
112 | ||
113 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
114 | ||
115 | Tue Sep 2 13:15:27 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
116 | ||
117 | * gencode.c (tab): Order instructions according to SH3 document. | |
118 | ||
119 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
120 | ||
121 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
122 | * config.in: Ditto. | |
123 | ||
124 | Tue Aug 26 10:41:55 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
125 | ||
126 | * interp.c (sim_kill): Delete. | |
127 | (sim_create_inferior): Add ABFD argument. | |
128 | (sim_load): Move setting of PC from here. | |
129 | (sim_create_inferior): To here. | |
130 | ||
131 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
132 | ||
133 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
134 | * config.in: Ditto. | |
135 | ||
136 | Mon Aug 25 16:17:51 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
137 | ||
138 | * interp.c (sim_open): Add ABFD argument. | |
139 | ||
140 | Mon Jun 23 15:49:14 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
141 | ||
142 | * interp.c (get_dr): Avoid SIGFPE by moving integers instead of | |
143 | FP's around. | |
144 | (set_dr): Ditto. | |
145 | ||
146 | Sun Jun 22 19:33:33 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
147 | ||
148 | * interp.c (set_fpscr1): From J"orn Rennecke | |
149 | <amylaar@cygnus.co.uk>, Fix typo. Ditto for comment. | |
150 | ||
151 | Thu Jun 19 00:28:08 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
152 | ||
153 | * interp.c (sim_create_inferior): Clear registers each time an | |
154 | inferior is started. | |
155 | ||
156 | Sun Jun 15 15:22:52 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
157 | ||
158 | * gencode.c (main): Perform basic checks on tab entries. | |
159 | ||
160 | * Makefile.in (gencode): Always compile with -g. | |
161 | ||
162 | Sat Jun 14 13:45:09 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
163 | ||
164 | * gencode.c (gensim): Move ref checking code to before `stuff'. | |
165 | For branches with delay slots refs were not being checked. | |
166 | ||
167 | * interp.c (sim_resume): Use nia to specify the next instruction | |
168 | address instead of overloading pc. | |
169 | (C): Delete definiton - refer to cycles directly. | |
170 | (SEXT12): New macro - sign extend a 12 bit quantity. | |
171 | (Delay_Slot): Rename from SL. | |
172 | ||
173 | * gencode.c (tab): Update/simplify. | |
174 | ||
175 | * gencode.c (gensim): Better formatting of output code. | |
176 | (gensim): Replace 10 with constant MAX_NR_STUFF- define as 15. | |
177 | (tab): Sort alphabetically. Break `stuff' into multiple lines. | |
178 | ||
179 | Fri Jun 13 22:10:13 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
180 | ||
181 | * gencode.c (braf, bsrf): Fix branch destination calculation to | |
182 | be in accordance with the documentation. | |
183 | ||
184 | Fri Jun 13 15:33:53 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
185 | ||
186 | * interp.c (init_pointers): Fix little endian test. | |
187 | ||
188 | Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
189 | ||
190 | * gencode.c (swap.b): Fix treatment of high word. | |
191 | ||
192 | Tue May 20 10:23:28 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
193 | ||
194 | * interp.c (sim_open): Add callback argument. | |
195 | (sim_set_callbacks): Delete SIM_DESC argument. | |
196 | ||
197 | Wed Apr 30 11:38:08 1997 Doug Evans <dje@canuck.cygnus.com> | |
198 | ||
199 | * Makefile.in (SIM_EXTRA_CLEAN): Define. | |
200 | (clean targets): Delete. | |
201 | (sh-clean): New target. | |
202 | ||
203 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> | |
204 | ||
205 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
206 | ||
207 | Wed Apr 23 17:55:22 1997 Doug Evans <dje@canuck.cygnus.com> | |
208 | ||
209 | * tconfig.in: New file. | |
210 | * interp.c (sim_open): Handle missing arg to -E. | |
211 | ||
212 | Tue Apr 22 08:55:35 1997 Stu Grossman (grossman@critters.cygnus.com) | |
213 | ||
214 | * Makefile.in: Add clean targets. | |
215 | ||
216 | Fri Apr 18 18:57:04 1997 Stu Grossman (grossman@critters.cygnus.com) | |
217 | ||
218 | * interp.c: Include float.h and define SIGTRAP if _WIN32. | |
219 | WIN32 -> _WIN32. | |
220 | * (trap): Do do SYS_chown for _WIN32. | |
221 | ||
222 | Fri Apr 18 13:33:09 1997 Doug Evans <dje@canuck.cygnus.com> | |
223 | ||
224 | * interp.c (sim_resume): Fix argument to poll_quit. | |
225 | ||
226 | Fri Apr 18 14:14:49 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
227 | ||
228 | * interp.c (sim_stop): New function. | |
229 | (sim_resume): Use poll_quit for polling. | |
230 | ||
231 | Thu Apr 17 03:32:04 1997 Doug Evans <dje@canuck.cygnus.com> | |
232 | ||
233 | * Makefile.in (SIM_OBJS): Add sim-load.o. | |
234 | * interp.c (target_byte_order): Delete. | |
235 | (sim_kind, myname, little_endian_p): New static locals. | |
236 | (init_pointers): Use little_endian_p instead of target_byte_order. | |
237 | (sim_resume): Likewise. | |
238 | (sim_open): Set sim_kind, myname. Set little_endian_p from -E arg. | |
239 | (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to | |
240 | load file into simulator. Set start address from bfd. | |
241 | (sim_create_inferior): Return SIM_RC. Delete arg start_address. | |
242 | ||
243 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
244 | ||
245 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
246 | * config.in: Ditto. | |
247 | ||
248 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> | |
249 | ||
250 | * interp.c (sim_open): New arg `kind'. | |
251 | ||
252 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
253 | ||
254 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
255 | ||
256 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
257 | ||
258 | Wed Mar 19 09:34:36 1997 Fred Fish <fnf@cygnus.com> | |
259 | ||
260 | * interp.c (sim_do_command): Check for NULL command or empty | |
261 | string and handle it the same as a "help" command. Use callback | |
262 | to print error message for unrecognized commands. Replace | |
263 | hardcoded tab in literal string with a \t. Other minor code | |
264 | cleanup. | |
265 | ||
266 | Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
267 | ||
268 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
269 | ||
270 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
271 | ||
272 | * configure: Re-generate. | |
273 | ||
274 | Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> | |
275 | ||
276 | * configure: Regenerate to track ../common/aclocal.m4 changes. | |
277 | ||
278 | Thu Mar 13 13:00:00 1997 Doug Evans <dje@canuck.cygnus.com> | |
279 | ||
280 | * interp.c (sim_open): New SIM_DESC result. Argument is now | |
281 | in argv form. | |
282 | (other sim_*): New SIM_DESC argument. | |
283 | ||
284 | Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com> | |
285 | ||
286 | * Makefile.in (@COMMON_MAKEFILE_FRAG): Use | |
287 | COMMON_{PRE,POST}_CONFIG_FRAG instead. | |
288 | * configure.in: sinclude ../common/aclocal.m4. | |
289 | * configure: Regenerated. | |
290 | ||
291 | Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) | |
292 | ||
293 | * configure configure.in Makefile.in: Update to new configure | |
294 | scheme which is more compatible with WinGDB builds. | |
295 | * configure.in: Improve comment on how to run autoconf. | |
296 | * configure: Re-run autoconf to get new ../common/aclocal.m4. | |
297 | * Makefile.in: Use autoconf substitution to install common | |
298 | makefile fragment. | |
299 | ||
300 | Wed Nov 20 02:04:32 1996 Doug Evans <dje@canuck.cygnus.com> | |
301 | ||
302 | * Makefile.in: Delete stuff moved to ../common/Make-common.in. | |
303 | (SIM_OBJS,SIM_EXTRA_LIBS): Define. | |
304 | * configure.in: Simplify using macros in ../common/aclocal.m4. | |
305 | Call AC_CHECK_HEADERS(unistd.h). | |
306 | * configure: Regenerated. | |
307 | * config.in: New file. | |
308 | * interp.c: #include "config.h". #include <unistd.h> if present. | |
309 | (trap): Fetch errno value with callback->get_errno. | |
310 | ||
311 | Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com> | |
312 | ||
313 | * interp.c: Don't include windows polling code if inside simluator. | |
314 | ||
315 | Fri Sep 20 14:57:50 1996 Stan Shebs <shebs@andros.cygnus.com> | |
316 | ||
317 | * interp.c: Minor formatting improvements. | |
318 | (saved_state_type): Add bank registers. | |
319 | (bp_holder): New function, use to break on when debugging BUSERROR. | |
320 | (BUSERROR): Call it if bus error occurs. | |
321 | ||
322 | Wed Jun 26 12:29:22 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
323 | ||
324 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, | |
325 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. | |
326 | (docdir): Removed. | |
327 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. | |
328 | (AC_PROG_INSTALL): Added. | |
329 | * configure: Rebuilt. | |
330 | ||
331 | Thu May 16 15:44:29 1996 Ian Lance Taylor <ian@cygnus.com> | |
332 | ||
333 | * interp.c (saved_state_type): Add memstalls field. | |
334 | (MA) Define macro. | |
335 | (sim_resume): New local variable memstalls. Add it back in to | |
336 | saved_state at the end of the function. | |
337 | (sim_info): Report memstalls. | |
338 | * gencode.c (tab): Add MA() to the execution string of all | |
339 | instructions which access memory. | |
340 | ||
341 | Wed Feb 21 12:16:41 1996 Ian Lance Taylor <ian@cygnus.com> | |
342 | ||
343 | * configure: Regenerate with autoconf 2.7. | |
344 | ||
345 | Tue Dec 5 16:38:55 1995 Stu Grossman (grossman@cygnus.com) | |
346 | ||
347 | * gencode.c (mac.l): Don't abort GDB if executing mac.l | |
348 | instruction (which is unimplemented). Generate a SIGTRAP (in the | |
349 | simulated target) instead. | |
350 | ||
351 | Mon Dec 4 12:22:24 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
352 | ||
353 | * gencode.c (tab): Added several sh3 opcodes. | |
354 | (think): Added printonmatch for A_SSR and A_SPC. | |
355 | * interp.c (SSR, SPC): Added definitions. | |
356 | (saved_state_type): Added ssr and spc registers. | |
357 | ||
358 | Wed Nov 29 12:39:27 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
359 | ||
360 | * gencode.c (tab): In shad/shld definitions, negate R[m] before | |
361 | the and operation instead of after. For shad delete cast. For shld | |
362 | use UR instead of R and delete cast. | |
363 | ||
364 | Fri Nov 17 12:48:55 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
365 | ||
366 | * gencode.c (tab): Add explicit NaN support for ftrc instruction. | |
367 | ||
368 | Wed Nov 15 11:25:27 1995 Stu Grossman (grossman@cygnus.com) | |
369 | ||
370 | * interp.c: Make target_byte_order be extern to prevent SGI cc from | |
371 | issuing warnings about the use of common symbols. | |
372 | ||
373 | Tue Nov 14 15:19:43 1995 Stu Grossman (grossman@cygnus.com) | |
374 | ||
375 | * gencode.c: jsr, bsr and bsrf actually save pc+4 in pr, and rts | |
376 | actually uses pr+0. | |
377 | ||
378 | Sat Oct 21 13:01:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
379 | ||
380 | * sh/interp.c (sim_stop_reason): Catch SIGQUIT and indicate | |
381 | program exited. | |
382 | (sim_get_quit_code): Delete. | |
383 | ||
384 | * gencode.c (gensim): Indicate SIGILL instead of calling abort for | |
385 | default case. | |
386 | ||
387 | Mon Oct 16 18:24:03 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
388 | ||
389 | * interp.c (saved_state_type): Move FP registers to immediately | |
390 | after SR. | |
391 | ||
392 | Tue Oct 10 11:12:15 1995 Fred Fish <fnf@cygnus.com> | |
393 | ||
394 | * Makefile.in (BISON): Remove macro. | |
395 | ||
396 | Fri Oct 6 12:08:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
397 | ||
398 | * interp.c (trap, case SYS_utime): Cast second arg of utime to | |
399 | void * to avoid compiler error. | |
400 | ||
401 | * interp.c (callback): Remove last change. It is initialized by | |
402 | a sim_set_callbacks call. | |
403 | ||
404 | Thu Oct 5 14:13:29 1995 steve chamberlain <sac@slash.cygnus.com> | |
405 | ||
406 | * interp.c (callback): Initialize to default callback. | |
407 | ||
408 | Thu Sep 28 15:26:59 1995 steve chamberlain <sac@slash.cygnus.com> | |
409 | ||
410 | * run.c: Moved to ../common. | |
411 | * interp.c (trap): Use gdb's callback interface. | |
412 | * Makefile.in: Updated. | |
413 | ||
414 | Wed Sep 20 13:35:13 1995 Ian Lance Taylor <ian@cygnus.com> | |
415 | ||
416 | * Makefile.in (maintainer-clean): New synonym for realclean. | |
417 | ||
418 | Wed Sep 20 09:51:50 1995 steve chamberlain <sac@slash.cygnus.com> | |
419 | ||
420 | * run.c (sim_callback_write_stdout): New. | |
421 | * interp.c (trap): Call sim_callback_write_stdout when needed. | |
422 | ||
423 | Mon Sep 18 18:42:27 1995 steve chamberlain <sac@slash.cygnus.com> | |
424 | ||
425 | * interp.c (trap): Remove useless code. | |
426 | ||
427 | Fri Sep 15 19:30:05 1995 steve chamberlain <sac@slash.cygnus.com> | |
428 | ||
429 | * syscall.h: Copy from newlib. | |
430 | ||
431 | Thu Sep 14 19:32:59 1995 Stu Grossman (grossman@cygnus.com) | |
432 | ||
433 | * gencode.c: Back up PC by 2 for breakpoints. | |
434 | * interp.c: Move fp regs beyond pc/pr/etc to avoid confusing GDB, | |
435 | which expect pc to immediatly follow regs[]. | |
436 | ||
437 | Fri Sep 8 14:18:13 1995 Ian Lance Taylor <ian@cygnus.com> | |
438 | ||
439 | * configure.in: Define CC_FOR_BUILD. Don't call AC_PROG_INSTALL. | |
440 | * configure: Rebuild. | |
441 | * Makefile.in (INSTALL): Revert to using install.sh. | |
442 | (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). | |
443 | (INSTALL_XFORM, INSTALL_XFORM1): Restore. | |
444 | (CC_FOR_BUILD): Restore. | |
445 | (gencode): Build using $(CC_FOR_BUILD). | |
446 | (install): Don't install in $(tooldir). | |
447 | ||
448 | Thu Sep 7 15:02:31 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
449 | ||
450 | (Try to) Update to new bfd autoconf scheme. | |
451 | * run.c: Don't include sysdep.h. | |
452 | * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. | |
453 | (CC, CFLAGS, AR, RANLIB): Likewise. | |
454 | (HDEFINES, TDEFINES): Define. | |
455 | (CC_FOR_BUILD): Delete. | |
456 | (host_makefile_frag): Delete. | |
457 | (Makefile): Don't depend on frags. | |
458 | * configure.in (sysdep.h): Don't create symlink. | |
459 | (host_makefile_frag, frags): Deleted. | |
460 | (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. | |
461 | * configure: Regenerated. | |
462 | ||
463 | Thu Aug 31 12:39:07 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
464 | ||
465 | * interp.c: Include <math.h>. | |
466 | ||
467 | Wed Aug 30 22:05:17 1995 Jeff Law (law@snake.cs.utah.edu) | |
468 | ||
469 | * Makefile.in (run): Link in math library too. | |
470 | * gencode.c (gensim): abort if an unknown opcode is encountered. | |
471 | * interp.c (FPSCR, FPUL): Define. | |
472 | (struct save_state): Add fields for floating point registers, | |
473 | FPSCR and FPUL. | |
474 | (sim_resume): Add 'F' for accessing floating point registers | |
475 | in the save state structure. | |
476 | * gencode.c: Add sh3e opcodes. | |
477 | (gensym): Define a buffer for int<->fp conversions. | |
478 | ||
479 | Tue Aug 22 14:16:46 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
480 | ||
481 | * interp.c (trap): Use trap vector 34 for host system interface. | |
482 | * gencode.c: Add 34 to conditional which determines which traps | |
483 | will be handled by simulator. | |
484 | ||
485 | Fri Aug 11 17:59:15 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
486 | ||
487 | * run.c: Include <signal.h>. Define SIGQUIT if not defined. | |
488 | (main): New variables reason and sigrc. After simulator exits, | |
489 | check to see if it exited because of a signal, and if so, then | |
490 | use the signal number as the return value. | |
491 | ||
492 | Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> | |
493 | ||
494 | * Update all FSF addresses except those in COPYING* files. | |
495 | ||
496 | Tue Jul 18 23:33:10 1995 Fred Fish <fnf@fishbowl> | |
497 | ||
498 | * interp.c (trap): Only use SYS_execv if defined. Might be | |
499 | implemented as execve(arg1,arg2,0), as with Unixware 2.0. | |
500 | (sim_resume): In sbit initializer, cast shifted arg to unsigned | |
501 | to avoid signed integer overflow. | |
502 | ||
503 | Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
504 | ||
505 | * Makefile.in (clean): Remove run, libsim.a. | |
506 | (distclean, mostlyclean, realclean): Remove Makefile and | |
507 | autoconf files. | |
508 | ||
509 | * sh.mt: Removed. | |
510 | ||
511 | * Makefile.in, configure.in: converted to autoconf. | |
512 | * configure: New file, generated with autconf 2.4. | |
513 | ||
514 | Fri Jun 30 16:51:38 1995 Stan Shebs <shebs@andros.cygnus.com> | |
515 | ||
516 | * interp.c (sim_open): If argument supplied, interpret as | |
517 | desired memory size. | |
518 | (parse_and_set_memory_size): New function. | |
519 | (sim_do_command): New function. | |
520 | ||
521 | Thu Jun 29 10:02:28 1995 Fred Fish <fnf@deneb.cygnus.com> | |
522 | ||
523 | * interp.c (SYS_wait): Define as SYS_wait4 if available and | |
524 | SYS_wait is not already defined (SunOS 4.1.3 for example). | |
525 | (SYS_utime): Define as SYS_utimes if available and | |
526 | SYS_utime is not already defined. | |
527 | ||
528 | Thu Jun 22 17:25:57 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
529 | ||
530 | * interp.c: Don't include sys/times.h or sys/param.h | |
531 | ||
532 | Wed Jun 21 15:03:49 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
533 | ||
534 | * interp.c (SIGBUS, SIGTERM): Define if not. | |
535 | (sim_memory_size): default to 2^19 on PCs. | |
536 | (sim_resume): Poll for quits on win32. | |
537 | ||
538 | Wed May 24 16:22:48 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
539 | ||
540 | * gencode.c (op_tab): Add SH3 support. | |
541 | ||
542 | Wed May 24 14:07:11 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
543 | ||
544 | * gencode.c (tab): Add bsrf and braf. | |
545 | ||
546 | Mon Apr 24 15:09:49 1995 Jason Molenda (crash@cygnus.com) | |
547 | ||
548 | * configure.in: use ../../bfd/hosts/std-host.h, not | |
549 | ../bfd/hosts/std-host.h (which doesn't exist). | |
550 | ||
551 | Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
552 | ||
553 | * run.c: parse arguments with getopt(). | |
554 | ||
555 | Sun Feb 26 15:27:24 1995 Steve Chamberlain <sac@cygnus.com> | |
556 | ||
557 | * configure.in: Use ../../bfd/hosts/std-host.h if specific | |
558 | host unavailable. | |
559 | ||
560 | Mon Jan 23 16:10:58 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
561 | ||
562 | * interp.c (macw): Sign extend MACH at bit 10 for non-saturating case. | |
563 | ||
564 | Sun Jan 22 13:55:36 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
565 | ||
566 | * gencode.c (op_tab): Make MAC.W call macw, not abort. | |
567 | * interp.c (macw): New function. | |
568 | (S): New #define. | |
569 | ||
570 | Sat Jan 21 15:52:30 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
571 | ||
572 | * gencode.c (op_tab): New code for ADDV and SUBV. | |
573 | Make MAC.L abort sicne it is not implemented. | |
574 | ||
575 | * interp.c (dmul): Handle the signed case by adjusting after unsigned multiply. | |
576 | Get rid of __GNUC__ conditional. | |
577 | ||
578 | aThu Jan 19 05:50:50 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
579 | ||
580 | * gencode.c (op_tab): Also replace NEGC, and try again with SUBC. | |
581 | Change ADDC for symmetry. | |
582 | ||
583 | * gencode.c (op_tab): Replace code for ADDC and SUBC. | |
584 | ||
585 | Mon Jan 9 15:43:53 1995 Stu Grossman (grossman@cygnus.com) | |
586 | ||
587 | * interp.c: Remove def of INLINE. This comes from bfd.h. Also, | |
588 | declare IOMEM before using it. | |
589 | ||
590 | Wed Dec 28 21:25:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
591 | ||
592 | * interp.c (BUSERROR): New macro. | |
593 | ([r|w][bwl]at[little|big]) New functions. | |
594 | (sim_resume): If GO32 check for interrupt every now | |
595 | and again. Decrement PC if SIGBUS seen. | |
596 | * run.c (main): Return result of simulated _exit. | |
597 | ||
598 | Mon Dec 5 21:59:51 1994 Doug Evans <dje@canuck.cygnus.com> | |
599 | ||
600 | * Makefile.in (gencode): Allow build in different directory. | |
601 | ||
602 | Wed Nov 30 17:47:13 1994 Jim Wilson <wilson@chestnut.cygnus.com> | |
603 | ||
604 | * Makefile.in (gencode): Change $< to gencode.c for portability. | |
605 | ||
606 | Wed Nov 23 21:31:55 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
607 | ||
608 | * interp.c ([wr][bwl]at): New functions. | |
609 | (trap): Cope with both byte modes. | |
610 | ||
611 | Thu Sep 8 17:35:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
612 | ||
613 | * gencode.c (tab): Simulate T bit after a negc insn right. | |
614 | * interp.c (RSBAT): Sign extend the arg. | |
615 | (ACE_FAST): New macro. | |
616 | (sim_resume): Remove obsolete test of sim_timeout. | |
617 | ||
618 | Fri Aug 5 14:12:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
619 | ||
620 | * interp.c (IOMEM): New function, simulates very basic I/O area of | |
621 | the SH. | |
622 | (WBAT, RBAT) : Call I/O functions. | |
623 | * gencode.c (tab): Special case trapa #3. | |
624 | ||
625 | Mon Jun 27 18:04:54 1994 Steve Chamberlain (sac@cirdan.cygnus.com) | |
626 | ||
627 | * run.c (main): Specify the file type again. | |
628 | ||
629 | Thu May 26 19:04:37 1994 Steve Chamberlain (sac@thepub.cygnus.com) | |
630 | ||
631 | * interp.c (trap): Fix irix incompatibility. | |
632 | * run.c (main): open without specifying file type. | |
633 | ||
634 | Wed May 18 14:18:53 1994 Doug Evans (dje@canuck.cygnus.com) | |
635 | ||
636 | * interp.c (sim_*): Make result void where there isn't one. | |
637 | (sim_set_pc): Delete. | |
638 | (sim_info): Delete printf_fn arg, all callers changed. | |
639 | Call printf_filtered instead. | |
640 | (sim_close): New function. | |
641 | (sim_load): New function. | |
642 | (sim_create_inferior): Renamed from sim_set_args, all callers changed. | |
643 | * run.c: #include <varargs.h>, "remote-sim.h". | |
644 | (printf_filtered): New function. | |
645 | ||
646 | Wed Apr 27 12:03:48 1994 Steve Chamberlain (sac@cygnus.com) | |
647 | ||
648 | * gencode.c (table): Get direction of some opcodes right. | |
649 | (trapa, rte): Implement fully. | |
650 | * interp.c (trap): Make stat call more portable. | |
651 | ||
652 | Fri Feb 11 21:59:38 1994 Steve Chamberlain (sac@sphagnum.cygnus.com) | |
653 | ||
654 | * gencode.c (main, gendefines): New -d option prints table of defines. | |
655 | * interp.c (trap): Add a load of system calls. | |
656 | (sim_memory_size): Now default to 8Mbyte. | |
657 | (PARANOID): Keep vector of registers with undefined contents. | |
658 | ||
659 | Mon Nov 15 14:37:18 1993 Steve Chamberlain (sac@jonny.cygnus.com) | |
660 | ||
661 | * gencode.c: mova uses aligned addresses | |
662 | * interp.c (trap): Return results in r0. | |
663 | ||
664 | Tue Oct 26 10:38:55 1993 Doug Evans (dje@canuck.cygnus.com) | |
665 | ||
666 | * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb | |
667 | * interp.c: #include "remote-sim.h". | |
668 | (sim_resume): int result, new arg `siggnal'. | |
669 | (sim_write): Use SIM_ADDR for type of arg `addr'. | |
670 | (sim_read): Use SIM_ADDR for type of arg `addr'. | |
671 | Use unsigned char * for `buffer'. | |
672 | (sim_store_register): int result. | |
673 | (sim_fetch_register): Ditto. | |
674 | (sim_stop_reason): Renamed from sim_stop_signal. New arg `reason'. | |
675 | (sim_set_pc): int result, use SIM_ADDR for type of arg `x'. | |
676 | (sim_info): int result, new args `verbose', `printf_fn'. | |
677 | (sim_kill): int result. | |
678 | (sim_open): int result, new arg `name'. | |
679 | * run.c: #include <stdio.h> | |
680 | (main): Update call to sim_info. | |
681 | ||
682 | Sat Oct 23 15:09:29 1993 Doug Evans (dje@canuck.cygnus.com) | |
683 | ||
684 | * interp.c (sim_stop_signal): Result is now enum sim_stop. | |
685 | ||
686 | Fri Oct 8 10:47:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
687 | ||
688 | * gencode.c (table): Becomes unsigned. | |
689 | * interp.c (trap): Get right breakpoint SIGnum. (sim_write, | |
690 | sim_read): Return number of bytes copied. (sim_store_register): | |
691 | Value passed by reference. (sim_kill, sim_open, sim_set_args): New functions. | |
692 | ||
693 | Tue Sep 7 16:24:13 1993 Stan Shebs (shebs@rtl.cygnus.com) | |
694 | ||
695 | * interp.c (sim_info): Fix small typo in printf string. | |
696 | ||
697 | Thu Aug 5 11:37:48 1993 Stan Shebs (shebs@rtl.cygnus.com) | |
698 | ||
699 | * interp.c (sim_resume): Set memory after pointers inited. | |
700 | ||
701 | Mon Aug 2 14:13:22 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
702 | ||
703 | * interp.c (get_now): Use time system call. | |
704 | * Makefile.in: install correctly. | |
705 | ||
706 | Tue Jul 6 10:30:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
707 | ||
708 | * run.c (main), interp.c (sim_set_timeout): Remove timeout | |
709 | functionality. | |
710 | ||
711 | Thu Jun 24 13:29:57 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) | |
712 | ||
713 | * Makefile.in: don't run indent everytime; also add a space in the | |
714 | includes | |
715 | ||
716 | Thu Jun 17 18:30:42 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
717 | ||
718 | * gencode.c: Fix some opcodes. | |
719 | * interp.c: Support for profiling and portability fixes. | |
720 | * run.c (main): Get profiling args. | |
721 | ||
722 | Wed May 5 13:17:22 1993 Steve Chamberlain (sac@cygnus.com) | |
723 | ||
724 | * gencode.c (tab): Lint for sgi compiler | |
725 | * interp.c: Lint for sgi compiler. | |
726 | ||
727 | Mon May 3 15:25:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
728 | ||
729 | * run.c (main): Support for resizing simulated RAM. | |
730 | * Makefile.in: Support for broken makes. | |
731 | * interp.c, gencode.c: Lint. | |
732 | ||
733 | Mon Apr 26 18:01:10 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
734 | ||
735 | * created | |
736 |