Commit | Line | Data |
---|---|---|
d4f3574e SS |
1 | Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> |
2 | ||
3 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
4 | ||
104c1213 JM |
5 | Wed Aug 25 07:55:23 1999 Brendan Kehoe <brendan@cygnus.com> |
6 | ||
7 | * gencode.c (fcnvds <DR_N>,FPUL): Rewrite to use a local anonymous | |
8 | union type, instead of casting to an int* then a float*. | |
9 | (fcnvsd FPUL,<DR_N>): Likewise. | |
10 | (flds <FREG_N>,FPUL): Likewise. | |
11 | (fsts FPUL,<FREG_N>): Likewise. | |
12 | ||
cd0fc7c3 SS |
13 | 1999-05-08 Felix Lee <flee@cygnus.com> |
14 | ||
15 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
16 | ||
7a292a7a SS |
17 | 1999-04-02 Keith Seitz <keiths@cygnus.com> |
18 | ||
19 | * interp.c (POLL_QUIT_INTERVAL): Define. Used to tweak the | |
20 | frequency at which the poll_quit callback is called. | |
21 | (sim_resume): Use POLL_QUIT_INTERVAL instead of a | |
22 | hard-coded value. | |
23 | ||
c906108c SS |
24 | Thu Sep 10 02:16:39 1997 J"orn Rennecke <amylaar@cygnus.co.uk> |
25 | ||
26 | * interp.c (saved_state.asregs): Add new member pad_dummy. | |
27 | (sim_store_register, sim_fetch_regsiter): Add 1 to rn for use | |
28 | as index into saved_state.asints. | |
29 | ||
30 | Mon Jun 29 19:35:24 1998 Jason Molenda (crash@bugshack.cygnus.com) | |
31 | ||
32 | * interp.c (sim_open): set endianness based on the ABFD if a -E | |
33 | option is not present and we have an ABFD. | |
34 | ||
35 | Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> | |
36 | ||
37 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
38 | ||
39 | Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> | |
40 | ||
41 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
42 | * config.in: Ditto. | |
43 | ||
44 | Sun Apr 26 15:19:48 1998 Tom Tromey <tromey@cygnus.com> | |
45 | ||
46 | * acconfig.h: New file. | |
47 | * configure.in: Reverted change of Apr 24; use sinclude again. | |
48 | ||
49 | Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> | |
50 | ||
51 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
52 | * config.in: Ditto. | |
53 | ||
54 | Fri Apr 24 11:18:35 1998 Tom Tromey <tromey@cygnus.com> | |
55 | ||
56 | * configure.in: Don't call sinclude. | |
57 | ||
58 | Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
59 | ||
60 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
61 | ||
62 | Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
63 | ||
64 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
65 | ||
66 | Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
67 | ||
68 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
69 | ||
70 | Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
71 | ||
72 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
73 | ||
74 | Tue Feb 17 12:49:44 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
75 | ||
76 | * interp.c (sim_fetch_register, sim_store_register): Pass in | |
77 | length parameter. Return -1. | |
78 | ||
79 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
80 | ||
81 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
82 | ||
83 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
84 | ||
85 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
86 | ||
87 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> | |
88 | ||
89 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
90 | ||
91 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
92 | ||
93 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
94 | * config.in: Ditto. | |
95 | ||
96 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> | |
97 | ||
98 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
99 | ||
100 | Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
101 | ||
102 | * interp.c (sim_load): Pass lma_p and sim_write args to | |
103 | sim_load_file. | |
104 | ||
105 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
106 | ||
107 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
108 | ||
109 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
110 | ||
111 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
112 | ||
113 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
114 | ||
115 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
116 | ||
117 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
118 | ||
119 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
120 | ||
121 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
122 | ||
123 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
124 | ||
125 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
126 | ||
127 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
128 | ||
129 | Tue Sep 9 20:52:21 1997 Felix Lee <flee@cygnus.com> | |
130 | ||
131 | * interp.c (sim_resume): poll_quit() at least once per call; | |
132 | otherwise gdb can loop sim_resume() uninterruptably. | |
133 | ||
134 | Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> | |
135 | ||
136 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
137 | ||
138 | Tue Sep 2 13:15:27 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
139 | ||
140 | * gencode.c (tab): Order instructions according to SH3 document. | |
141 | ||
142 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
143 | ||
144 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
145 | * config.in: Ditto. | |
146 | ||
147 | Tue Aug 26 10:41:55 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
148 | ||
149 | * interp.c (sim_kill): Delete. | |
150 | (sim_create_inferior): Add ABFD argument. | |
151 | (sim_load): Move setting of PC from here. | |
152 | (sim_create_inferior): To here. | |
153 | ||
154 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
155 | ||
156 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
157 | * config.in: Ditto. | |
158 | ||
159 | Mon Aug 25 16:17:51 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
160 | ||
161 | * interp.c (sim_open): Add ABFD argument. | |
162 | ||
163 | Mon Jun 23 15:49:14 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
164 | ||
165 | * interp.c (get_dr): Avoid SIGFPE by moving integers instead of | |
166 | FP's around. | |
167 | (set_dr): Ditto. | |
168 | ||
7a292a7a SS |
169 | Mon Jun 23 15:02:40 1997 Andrew Cagney <cagney@b1.cygnus.com> |
170 | ||
171 | * interp.c (XD, SET_XD): Delete. | |
172 | (XF, SET_XF, XD_TO_XF): Define, move around registers in either | |
173 | FP bank. | |
174 | ||
175 | * gencode.c (fmov): Update. | |
176 | ||
c906108c SS |
177 | Sun Jun 22 19:33:33 1997 Andrew Cagney <cagney@b1.cygnus.com> |
178 | ||
179 | * interp.c (set_fpscr1): From J"orn Rennecke | |
180 | <amylaar@cygnus.co.uk>, Fix typo. Ditto for comment. | |
181 | ||
7a292a7a SS |
182 | Tue Aug 12 00:19:11 1997 J"orn Rennecke <amylaar@cygnus.co.uk> |
183 | ||
184 | * interp.c (special_address): New function. | |
185 | (BUSERROR): Call it. Added parameters bits_written and data. | |
186 | Changed all callers. | |
187 | * gencode.c (tab): Fixed ocbwb and pref. | |
188 | ||
189 | Fri Jun 20 22:03:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
190 | ||
191 | * interp.c (do_wdat, do_wdat): Fix bug in register number calculation. | |
192 | ||
c906108c SS |
193 | Thu Jun 19 00:28:08 1997 Andrew Cagney <cagney@b1.cygnus.com> |
194 | ||
195 | * interp.c (sim_create_inferior): Clear registers each time an | |
196 | inferior is started. | |
197 | ||
7a292a7a SS |
198 | Mon Jun 16 14:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com> |
199 | ||
200 | * interp.c (*FP, FP_OP, FP_CMP, FP_UNARY): Provide a hook for | |
201 | when a host doesn't support IEEE FP. | |
202 | (*DP): Provide alternative definition that supports 64bit floating | |
203 | point. | |
204 | (target_little_endian): Combine little_endian and little_endian_p. | |
205 | (saved_state_type): Make fpscr and sr simple integers. | |
206 | (SET_FPSCR, GET_FPSCR): Use macros to update fpscr register. | |
207 | (set_fpscr1): New function. Handle swapping when PR / FR bits | |
208 | changed. Call via *_FPSCR macro. | |
209 | (SET_SR*, GET_SR*): Use macro's to access the SR bits - avoids | |
210 | endian problems. | |
211 | ||
212 | * gencode.c (tab): Update. | |
213 | ||
c906108c SS |
214 | Sun Jun 15 15:22:52 1997 Andrew Cagney <cagney@b1.cygnus.com> |
215 | ||
216 | * gencode.c (main): Perform basic checks on tab entries. | |
217 | ||
218 | * Makefile.in (gencode): Always compile with -g. | |
219 | ||
220 | Sat Jun 14 13:45:09 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
221 | ||
222 | * gencode.c (gensim): Move ref checking code to before `stuff'. | |
223 | For branches with delay slots refs were not being checked. | |
224 | ||
225 | * interp.c (sim_resume): Use nia to specify the next instruction | |
226 | address instead of overloading pc. | |
227 | (C): Delete definiton - refer to cycles directly. | |
228 | (SEXT12): New macro - sign extend a 12 bit quantity. | |
229 | (Delay_Slot): Rename from SL. | |
230 | ||
231 | * gencode.c (tab): Update/simplify. | |
232 | ||
233 | * gencode.c (gensim): Better formatting of output code. | |
234 | (gensim): Replace 10 with constant MAX_NR_STUFF- define as 15. | |
235 | (tab): Sort alphabetically. Break `stuff' into multiple lines. | |
236 | ||
237 | Fri Jun 13 22:10:13 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
238 | ||
239 | * gencode.c (braf, bsrf): Fix branch destination calculation to | |
240 | be in accordance with the documentation. | |
241 | ||
242 | Fri Jun 13 15:33:53 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
243 | ||
244 | * interp.c (init_pointers): Fix little endian test. | |
245 | ||
7a292a7a SS |
246 | Thu Jun 5 12:56:08 1997 J"orn Rennecke <amylaar@cygnus.co.uk> |
247 | ||
248 | * interp.c (init_pointers): SH4 hardware is always WORDS_BIT_ENDIAN. | |
249 | * gencode (fmov from/to memory): take endian_mismatch into account | |
250 | for 32 bit moves too. | |
251 | ||
c906108c SS |
252 | Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk> |
253 | ||
254 | * gencode.c (swap.b): Fix treatment of high word. | |
255 | ||
7a292a7a SS |
256 | Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk> |
257 | ||
258 | * sh/gencode.c, | |
259 | * interp.c: experimental SH4 support. | |
260 | DFmode moves are probaly broken for target little endian. | |
261 | ||
c906108c SS |
262 | Tue May 20 10:23:28 1997 Andrew Cagney <cagney@b1.cygnus.com> |
263 | ||
264 | * interp.c (sim_open): Add callback argument. | |
265 | (sim_set_callbacks): Delete SIM_DESC argument. | |
266 | ||
267 | Wed Apr 30 11:38:08 1997 Doug Evans <dje@canuck.cygnus.com> | |
268 | ||
269 | * Makefile.in (SIM_EXTRA_CLEAN): Define. | |
270 | (clean targets): Delete. | |
271 | (sh-clean): New target. | |
272 | ||
273 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> | |
274 | ||
275 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
276 | ||
277 | Wed Apr 23 17:55:22 1997 Doug Evans <dje@canuck.cygnus.com> | |
278 | ||
279 | * tconfig.in: New file. | |
280 | * interp.c (sim_open): Handle missing arg to -E. | |
281 | ||
282 | Tue Apr 22 08:55:35 1997 Stu Grossman (grossman@critters.cygnus.com) | |
283 | ||
284 | * Makefile.in: Add clean targets. | |
285 | ||
286 | Fri Apr 18 18:57:04 1997 Stu Grossman (grossman@critters.cygnus.com) | |
287 | ||
288 | * interp.c: Include float.h and define SIGTRAP if _WIN32. | |
289 | WIN32 -> _WIN32. | |
290 | * (trap): Do do SYS_chown for _WIN32. | |
291 | ||
292 | Fri Apr 18 13:33:09 1997 Doug Evans <dje@canuck.cygnus.com> | |
293 | ||
294 | * interp.c (sim_resume): Fix argument to poll_quit. | |
295 | ||
296 | Fri Apr 18 14:14:49 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
297 | ||
298 | * interp.c (sim_stop): New function. | |
299 | (sim_resume): Use poll_quit for polling. | |
300 | ||
301 | Thu Apr 17 03:32:04 1997 Doug Evans <dje@canuck.cygnus.com> | |
302 | ||
303 | * Makefile.in (SIM_OBJS): Add sim-load.o. | |
304 | * interp.c (target_byte_order): Delete. | |
305 | (sim_kind, myname, little_endian_p): New static locals. | |
306 | (init_pointers): Use little_endian_p instead of target_byte_order. | |
307 | (sim_resume): Likewise. | |
308 | (sim_open): Set sim_kind, myname. Set little_endian_p from -E arg. | |
309 | (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to | |
310 | load file into simulator. Set start address from bfd. | |
311 | (sim_create_inferior): Return SIM_RC. Delete arg start_address. | |
312 | ||
313 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
314 | ||
315 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
316 | * config.in: Ditto. | |
317 | ||
318 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> | |
319 | ||
320 | * interp.c (sim_open): New arg `kind'. | |
321 | ||
322 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
323 | ||
324 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
325 | ||
326 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
327 | ||
328 | Wed Mar 19 09:34:36 1997 Fred Fish <fnf@cygnus.com> | |
329 | ||
330 | * interp.c (sim_do_command): Check for NULL command or empty | |
331 | string and handle it the same as a "help" command. Use callback | |
332 | to print error message for unrecognized commands. Replace | |
333 | hardcoded tab in literal string with a \t. Other minor code | |
334 | cleanup. | |
335 | ||
336 | Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
337 | ||
338 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
339 | ||
340 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
341 | ||
342 | * configure: Re-generate. | |
343 | ||
344 | Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> | |
345 | ||
346 | * configure: Regenerate to track ../common/aclocal.m4 changes. | |
347 | ||
348 | Thu Mar 13 13:00:00 1997 Doug Evans <dje@canuck.cygnus.com> | |
349 | ||
350 | * interp.c (sim_open): New SIM_DESC result. Argument is now | |
351 | in argv form. | |
352 | (other sim_*): New SIM_DESC argument. | |
353 | ||
354 | Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com> | |
355 | ||
356 | * Makefile.in (@COMMON_MAKEFILE_FRAG): Use | |
357 | COMMON_{PRE,POST}_CONFIG_FRAG instead. | |
358 | * configure.in: sinclude ../common/aclocal.m4. | |
359 | * configure: Regenerated. | |
360 | ||
361 | Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) | |
362 | ||
363 | * configure configure.in Makefile.in: Update to new configure | |
364 | scheme which is more compatible with WinGDB builds. | |
365 | * configure.in: Improve comment on how to run autoconf. | |
366 | * configure: Re-run autoconf to get new ../common/aclocal.m4. | |
367 | * Makefile.in: Use autoconf substitution to install common | |
368 | makefile fragment. | |
369 | ||
370 | Wed Nov 20 02:04:32 1996 Doug Evans <dje@canuck.cygnus.com> | |
371 | ||
372 | * Makefile.in: Delete stuff moved to ../common/Make-common.in. | |
373 | (SIM_OBJS,SIM_EXTRA_LIBS): Define. | |
374 | * configure.in: Simplify using macros in ../common/aclocal.m4. | |
375 | Call AC_CHECK_HEADERS(unistd.h). | |
376 | * configure: Regenerated. | |
377 | * config.in: New file. | |
378 | * interp.c: #include "config.h". #include <unistd.h> if present. | |
379 | (trap): Fetch errno value with callback->get_errno. | |
380 | ||
381 | Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com> | |
382 | ||
383 | * interp.c: Don't include windows polling code if inside simluator. | |
384 | ||
385 | Fri Sep 20 14:57:50 1996 Stan Shebs <shebs@andros.cygnus.com> | |
386 | ||
387 | * interp.c: Minor formatting improvements. | |
388 | (saved_state_type): Add bank registers. | |
389 | (bp_holder): New function, use to break on when debugging BUSERROR. | |
390 | (BUSERROR): Call it if bus error occurs. | |
391 | ||
392 | Wed Jun 26 12:29:22 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
393 | ||
394 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, | |
395 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. | |
396 | (docdir): Removed. | |
397 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. | |
398 | (AC_PROG_INSTALL): Added. | |
399 | * configure: Rebuilt. | |
400 | ||
401 | Thu May 16 15:44:29 1996 Ian Lance Taylor <ian@cygnus.com> | |
402 | ||
403 | * interp.c (saved_state_type): Add memstalls field. | |
404 | (MA) Define macro. | |
405 | (sim_resume): New local variable memstalls. Add it back in to | |
406 | saved_state at the end of the function. | |
407 | (sim_info): Report memstalls. | |
408 | * gencode.c (tab): Add MA() to the execution string of all | |
409 | instructions which access memory. | |
410 | ||
411 | Wed Feb 21 12:16:41 1996 Ian Lance Taylor <ian@cygnus.com> | |
412 | ||
413 | * configure: Regenerate with autoconf 2.7. | |
414 | ||
415 | Tue Dec 5 16:38:55 1995 Stu Grossman (grossman@cygnus.com) | |
416 | ||
417 | * gencode.c (mac.l): Don't abort GDB if executing mac.l | |
418 | instruction (which is unimplemented). Generate a SIGTRAP (in the | |
419 | simulated target) instead. | |
420 | ||
421 | Mon Dec 4 12:22:24 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
422 | ||
423 | * gencode.c (tab): Added several sh3 opcodes. | |
424 | (think): Added printonmatch for A_SSR and A_SPC. | |
425 | * interp.c (SSR, SPC): Added definitions. | |
426 | (saved_state_type): Added ssr and spc registers. | |
427 | ||
428 | Wed Nov 29 12:39:27 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
429 | ||
430 | * gencode.c (tab): In shad/shld definitions, negate R[m] before | |
431 | the and operation instead of after. For shad delete cast. For shld | |
432 | use UR instead of R and delete cast. | |
433 | ||
434 | Fri Nov 17 12:48:55 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
435 | ||
436 | * gencode.c (tab): Add explicit NaN support for ftrc instruction. | |
437 | ||
438 | Wed Nov 15 11:25:27 1995 Stu Grossman (grossman@cygnus.com) | |
439 | ||
440 | * interp.c: Make target_byte_order be extern to prevent SGI cc from | |
441 | issuing warnings about the use of common symbols. | |
442 | ||
443 | Tue Nov 14 15:19:43 1995 Stu Grossman (grossman@cygnus.com) | |
444 | ||
445 | * gencode.c: jsr, bsr and bsrf actually save pc+4 in pr, and rts | |
446 | actually uses pr+0. | |
447 | ||
448 | Sat Oct 21 13:01:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
449 | ||
450 | * sh/interp.c (sim_stop_reason): Catch SIGQUIT and indicate | |
451 | program exited. | |
452 | (sim_get_quit_code): Delete. | |
453 | ||
454 | * gencode.c (gensim): Indicate SIGILL instead of calling abort for | |
455 | default case. | |
456 | ||
457 | Mon Oct 16 18:24:03 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
458 | ||
459 | * interp.c (saved_state_type): Move FP registers to immediately | |
460 | after SR. | |
461 | ||
462 | Tue Oct 10 11:12:15 1995 Fred Fish <fnf@cygnus.com> | |
463 | ||
464 | * Makefile.in (BISON): Remove macro. | |
465 | ||
466 | Fri Oct 6 12:08:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
467 | ||
468 | * interp.c (trap, case SYS_utime): Cast second arg of utime to | |
469 | void * to avoid compiler error. | |
470 | ||
471 | * interp.c (callback): Remove last change. It is initialized by | |
472 | a sim_set_callbacks call. | |
473 | ||
474 | Thu Oct 5 14:13:29 1995 steve chamberlain <sac@slash.cygnus.com> | |
475 | ||
476 | * interp.c (callback): Initialize to default callback. | |
477 | ||
478 | Thu Sep 28 15:26:59 1995 steve chamberlain <sac@slash.cygnus.com> | |
479 | ||
480 | * run.c: Moved to ../common. | |
481 | * interp.c (trap): Use gdb's callback interface. | |
482 | * Makefile.in: Updated. | |
483 | ||
484 | Wed Sep 20 13:35:13 1995 Ian Lance Taylor <ian@cygnus.com> | |
485 | ||
486 | * Makefile.in (maintainer-clean): New synonym for realclean. | |
487 | ||
488 | Wed Sep 20 09:51:50 1995 steve chamberlain <sac@slash.cygnus.com> | |
489 | ||
490 | * run.c (sim_callback_write_stdout): New. | |
491 | * interp.c (trap): Call sim_callback_write_stdout when needed. | |
492 | ||
493 | Mon Sep 18 18:42:27 1995 steve chamberlain <sac@slash.cygnus.com> | |
494 | ||
495 | * interp.c (trap): Remove useless code. | |
496 | ||
497 | Fri Sep 15 19:30:05 1995 steve chamberlain <sac@slash.cygnus.com> | |
498 | ||
499 | * syscall.h: Copy from newlib. | |
500 | ||
501 | Thu Sep 14 19:32:59 1995 Stu Grossman (grossman@cygnus.com) | |
502 | ||
503 | * gencode.c: Back up PC by 2 for breakpoints. | |
504 | * interp.c: Move fp regs beyond pc/pr/etc to avoid confusing GDB, | |
505 | which expect pc to immediatly follow regs[]. | |
506 | ||
507 | Fri Sep 8 14:18:13 1995 Ian Lance Taylor <ian@cygnus.com> | |
508 | ||
509 | * configure.in: Define CC_FOR_BUILD. Don't call AC_PROG_INSTALL. | |
510 | * configure: Rebuild. | |
511 | * Makefile.in (INSTALL): Revert to using install.sh. | |
512 | (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). | |
513 | (INSTALL_XFORM, INSTALL_XFORM1): Restore. | |
514 | (CC_FOR_BUILD): Restore. | |
515 | (gencode): Build using $(CC_FOR_BUILD). | |
516 | (install): Don't install in $(tooldir). | |
517 | ||
518 | Thu Sep 7 15:02:31 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
519 | ||
520 | (Try to) Update to new bfd autoconf scheme. | |
521 | * run.c: Don't include sysdep.h. | |
522 | * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. | |
523 | (CC, CFLAGS, AR, RANLIB): Likewise. | |
524 | (HDEFINES, TDEFINES): Define. | |
525 | (CC_FOR_BUILD): Delete. | |
526 | (host_makefile_frag): Delete. | |
527 | (Makefile): Don't depend on frags. | |
528 | * configure.in (sysdep.h): Don't create symlink. | |
529 | (host_makefile_frag, frags): Deleted. | |
530 | (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. | |
531 | * configure: Regenerated. | |
532 | ||
533 | Thu Aug 31 12:39:07 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
534 | ||
535 | * interp.c: Include <math.h>. | |
536 | ||
537 | Wed Aug 30 22:05:17 1995 Jeff Law (law@snake.cs.utah.edu) | |
538 | ||
539 | * Makefile.in (run): Link in math library too. | |
540 | * gencode.c (gensim): abort if an unknown opcode is encountered. | |
541 | * interp.c (FPSCR, FPUL): Define. | |
542 | (struct save_state): Add fields for floating point registers, | |
543 | FPSCR and FPUL. | |
544 | (sim_resume): Add 'F' for accessing floating point registers | |
545 | in the save state structure. | |
546 | * gencode.c: Add sh3e opcodes. | |
547 | (gensym): Define a buffer for int<->fp conversions. | |
548 | ||
549 | Tue Aug 22 14:16:46 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
550 | ||
551 | * interp.c (trap): Use trap vector 34 for host system interface. | |
552 | * gencode.c: Add 34 to conditional which determines which traps | |
553 | will be handled by simulator. | |
554 | ||
555 | Fri Aug 11 17:59:15 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
556 | ||
557 | * run.c: Include <signal.h>. Define SIGQUIT if not defined. | |
558 | (main): New variables reason and sigrc. After simulator exits, | |
559 | check to see if it exited because of a signal, and if so, then | |
560 | use the signal number as the return value. | |
561 | ||
562 | Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> | |
563 | ||
564 | * Update all FSF addresses except those in COPYING* files. | |
565 | ||
566 | Tue Jul 18 23:33:10 1995 Fred Fish <fnf@fishbowl> | |
567 | ||
568 | * interp.c (trap): Only use SYS_execv if defined. Might be | |
569 | implemented as execve(arg1,arg2,0), as with Unixware 2.0. | |
570 | (sim_resume): In sbit initializer, cast shifted arg to unsigned | |
571 | to avoid signed integer overflow. | |
572 | ||
573 | Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
574 | ||
575 | * Makefile.in (clean): Remove run, libsim.a. | |
576 | (distclean, mostlyclean, realclean): Remove Makefile and | |
577 | autoconf files. | |
578 | ||
579 | * sh.mt: Removed. | |
580 | ||
581 | * Makefile.in, configure.in: converted to autoconf. | |
582 | * configure: New file, generated with autconf 2.4. | |
583 | ||
584 | Fri Jun 30 16:51:38 1995 Stan Shebs <shebs@andros.cygnus.com> | |
585 | ||
586 | * interp.c (sim_open): If argument supplied, interpret as | |
587 | desired memory size. | |
588 | (parse_and_set_memory_size): New function. | |
589 | (sim_do_command): New function. | |
590 | ||
591 | Thu Jun 29 10:02:28 1995 Fred Fish <fnf@deneb.cygnus.com> | |
592 | ||
593 | * interp.c (SYS_wait): Define as SYS_wait4 if available and | |
594 | SYS_wait is not already defined (SunOS 4.1.3 for example). | |
595 | (SYS_utime): Define as SYS_utimes if available and | |
596 | SYS_utime is not already defined. | |
597 | ||
598 | Thu Jun 22 17:25:57 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
599 | ||
600 | * interp.c: Don't include sys/times.h or sys/param.h | |
601 | ||
602 | Wed Jun 21 15:03:49 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
603 | ||
604 | * interp.c (SIGBUS, SIGTERM): Define if not. | |
605 | (sim_memory_size): default to 2^19 on PCs. | |
606 | (sim_resume): Poll for quits on win32. | |
607 | ||
608 | Wed May 24 16:22:48 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
609 | ||
610 | * gencode.c (op_tab): Add SH3 support. | |
611 | ||
612 | Wed May 24 14:07:11 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
613 | ||
614 | * gencode.c (tab): Add bsrf and braf. | |
615 | ||
616 | Mon Apr 24 15:09:49 1995 Jason Molenda (crash@cygnus.com) | |
617 | ||
618 | * configure.in: use ../../bfd/hosts/std-host.h, not | |
619 | ../bfd/hosts/std-host.h (which doesn't exist). | |
620 | ||
621 | Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
622 | ||
623 | * run.c: parse arguments with getopt(). | |
624 | ||
625 | Sun Feb 26 15:27:24 1995 Steve Chamberlain <sac@cygnus.com> | |
626 | ||
627 | * configure.in: Use ../../bfd/hosts/std-host.h if specific | |
628 | host unavailable. | |
629 | ||
630 | Mon Jan 23 16:10:58 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
631 | ||
632 | * interp.c (macw): Sign extend MACH at bit 10 for non-saturating case. | |
633 | ||
634 | Sun Jan 22 13:55:36 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
635 | ||
636 | * gencode.c (op_tab): Make MAC.W call macw, not abort. | |
637 | * interp.c (macw): New function. | |
638 | (S): New #define. | |
639 | ||
640 | Sat Jan 21 15:52:30 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
641 | ||
642 | * gencode.c (op_tab): New code for ADDV and SUBV. | |
643 | Make MAC.L abort sicne it is not implemented. | |
644 | ||
645 | * interp.c (dmul): Handle the signed case by adjusting after unsigned multiply. | |
646 | Get rid of __GNUC__ conditional. | |
647 | ||
648 | aThu Jan 19 05:50:50 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
649 | ||
650 | * gencode.c (op_tab): Also replace NEGC, and try again with SUBC. | |
651 | Change ADDC for symmetry. | |
652 | ||
653 | * gencode.c (op_tab): Replace code for ADDC and SUBC. | |
654 | ||
655 | Mon Jan 9 15:43:53 1995 Stu Grossman (grossman@cygnus.com) | |
656 | ||
657 | * interp.c: Remove def of INLINE. This comes from bfd.h. Also, | |
658 | declare IOMEM before using it. | |
659 | ||
660 | Wed Dec 28 21:25:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
661 | ||
662 | * interp.c (BUSERROR): New macro. | |
663 | ([r|w][bwl]at[little|big]) New functions. | |
664 | (sim_resume): If GO32 check for interrupt every now | |
665 | and again. Decrement PC if SIGBUS seen. | |
666 | * run.c (main): Return result of simulated _exit. | |
667 | ||
668 | Mon Dec 5 21:59:51 1994 Doug Evans <dje@canuck.cygnus.com> | |
669 | ||
670 | * Makefile.in (gencode): Allow build in different directory. | |
671 | ||
672 | Wed Nov 30 17:47:13 1994 Jim Wilson <wilson@chestnut.cygnus.com> | |
673 | ||
674 | * Makefile.in (gencode): Change $< to gencode.c for portability. | |
675 | ||
676 | Wed Nov 23 21:31:55 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
677 | ||
678 | * interp.c ([wr][bwl]at): New functions. | |
679 | (trap): Cope with both byte modes. | |
680 | ||
681 | Thu Sep 8 17:35:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
682 | ||
683 | * gencode.c (tab): Simulate T bit after a negc insn right. | |
684 | * interp.c (RSBAT): Sign extend the arg. | |
685 | (ACE_FAST): New macro. | |
686 | (sim_resume): Remove obsolete test of sim_timeout. | |
687 | ||
688 | Fri Aug 5 14:12:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
689 | ||
690 | * interp.c (IOMEM): New function, simulates very basic I/O area of | |
691 | the SH. | |
692 | (WBAT, RBAT) : Call I/O functions. | |
693 | * gencode.c (tab): Special case trapa #3. | |
694 | ||
695 | Mon Jun 27 18:04:54 1994 Steve Chamberlain (sac@cirdan.cygnus.com) | |
696 | ||
697 | * run.c (main): Specify the file type again. | |
698 | ||
699 | Thu May 26 19:04:37 1994 Steve Chamberlain (sac@thepub.cygnus.com) | |
700 | ||
701 | * interp.c (trap): Fix irix incompatibility. | |
702 | * run.c (main): open without specifying file type. | |
703 | ||
704 | Wed May 18 14:18:53 1994 Doug Evans (dje@canuck.cygnus.com) | |
705 | ||
706 | * interp.c (sim_*): Make result void where there isn't one. | |
707 | (sim_set_pc): Delete. | |
708 | (sim_info): Delete printf_fn arg, all callers changed. | |
709 | Call printf_filtered instead. | |
710 | (sim_close): New function. | |
711 | (sim_load): New function. | |
712 | (sim_create_inferior): Renamed from sim_set_args, all callers changed. | |
713 | * run.c: #include <varargs.h>, "remote-sim.h". | |
714 | (printf_filtered): New function. | |
715 | ||
716 | Wed Apr 27 12:03:48 1994 Steve Chamberlain (sac@cygnus.com) | |
717 | ||
718 | * gencode.c (table): Get direction of some opcodes right. | |
719 | (trapa, rte): Implement fully. | |
720 | * interp.c (trap): Make stat call more portable. | |
721 | ||
722 | Fri Feb 11 21:59:38 1994 Steve Chamberlain (sac@sphagnum.cygnus.com) | |
723 | ||
724 | * gencode.c (main, gendefines): New -d option prints table of defines. | |
725 | * interp.c (trap): Add a load of system calls. | |
726 | (sim_memory_size): Now default to 8Mbyte. | |
727 | (PARANOID): Keep vector of registers with undefined contents. | |
728 | ||
729 | Mon Nov 15 14:37:18 1993 Steve Chamberlain (sac@jonny.cygnus.com) | |
730 | ||
731 | * gencode.c: mova uses aligned addresses | |
732 | * interp.c (trap): Return results in r0. | |
733 | ||
734 | Tue Oct 26 10:38:55 1993 Doug Evans (dje@canuck.cygnus.com) | |
735 | ||
736 | * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb | |
737 | * interp.c: #include "remote-sim.h". | |
738 | (sim_resume): int result, new arg `siggnal'. | |
739 | (sim_write): Use SIM_ADDR for type of arg `addr'. | |
740 | (sim_read): Use SIM_ADDR for type of arg `addr'. | |
741 | Use unsigned char * for `buffer'. | |
742 | (sim_store_register): int result. | |
743 | (sim_fetch_register): Ditto. | |
744 | (sim_stop_reason): Renamed from sim_stop_signal. New arg `reason'. | |
745 | (sim_set_pc): int result, use SIM_ADDR for type of arg `x'. | |
746 | (sim_info): int result, new args `verbose', `printf_fn'. | |
747 | (sim_kill): int result. | |
748 | (sim_open): int result, new arg `name'. | |
749 | * run.c: #include <stdio.h> | |
750 | (main): Update call to sim_info. | |
751 | ||
752 | Sat Oct 23 15:09:29 1993 Doug Evans (dje@canuck.cygnus.com) | |
753 | ||
754 | * interp.c (sim_stop_signal): Result is now enum sim_stop. | |
755 | ||
756 | Fri Oct 8 10:47:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
757 | ||
758 | * gencode.c (table): Becomes unsigned. | |
759 | * interp.c (trap): Get right breakpoint SIGnum. (sim_write, | |
760 | sim_read): Return number of bytes copied. (sim_store_register): | |
761 | Value passed by reference. (sim_kill, sim_open, sim_set_args): New functions. | |
762 | ||
763 | Tue Sep 7 16:24:13 1993 Stan Shebs (shebs@rtl.cygnus.com) | |
764 | ||
765 | * interp.c (sim_info): Fix small typo in printf string. | |
766 | ||
767 | Thu Aug 5 11:37:48 1993 Stan Shebs (shebs@rtl.cygnus.com) | |
768 | ||
769 | * interp.c (sim_resume): Set memory after pointers inited. | |
770 | ||
771 | Mon Aug 2 14:13:22 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
772 | ||
773 | * interp.c (get_now): Use time system call. | |
774 | * Makefile.in: install correctly. | |
775 | ||
776 | Tue Jul 6 10:30:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
777 | ||
778 | * run.c (main), interp.c (sim_set_timeout): Remove timeout | |
779 | functionality. | |
780 | ||
781 | Thu Jun 24 13:29:57 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) | |
782 | ||
783 | * Makefile.in: don't run indent everytime; also add a space in the | |
784 | includes | |
785 | ||
786 | Thu Jun 17 18:30:42 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
787 | ||
788 | * gencode.c: Fix some opcodes. | |
789 | * interp.c: Support for profiling and portability fixes. | |
790 | * run.c (main): Get profiling args. | |
791 | ||
792 | Wed May 5 13:17:22 1993 Steve Chamberlain (sac@cygnus.com) | |
793 | ||
794 | * gencode.c (tab): Lint for sgi compiler | |
795 | * interp.c: Lint for sgi compiler. | |
796 | ||
797 | Mon May 3 15:25:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
798 | ||
799 | * run.c (main): Support for resizing simulated RAM. | |
800 | * Makefile.in: Support for broken makes. | |
801 | * interp.c, gencode.c: Lint. | |
802 | ||
803 | Mon Apr 26 18:01:10 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
804 | ||
805 | * created | |
806 |