Commit | Line | Data |
---|---|---|
d6fd015d MS |
1 | 2004-06-10 Michael Snyder <msnyder@redhat.com> |
2 | Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>. | |
3 | * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S. | |
4 | ||
3d29fdb4 MS |
5 | 2004-01-05 Michael Snyder <msnyder@redhat.com> |
6 | ||
7 | * compile.c (sim_load): Don't pass a type to bfd_openr. | |
8 | ||
f5d3df96 MS |
9 | 2003-12-16 Michael Snyder <msnyder@redhat.com> |
10 | ||
11 | Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com> | |
12 | * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits. | |
13 | ||
454d0511 DD |
14 | 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com> |
15 | ||
16 | * compile.c (set_h8300h): Initialize globals to zero. | |
17 | ||
29b52f93 KH |
18 | 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com> |
19 | ||
20 | * compile.c (h8300_normal_mode): New. | |
21 | (SP): Handle normal mode. | |
22 | (bitfrom): Use normal mode flag to return suitable value. | |
23 | (lvalue): Use normal mode flag to return command line location. | |
24 | (decode): Decode instruction correctly for normal mode. | |
25 | (init_pointers): Initialise memory correctly for normal mode. | |
26 | (sim_resume): Handle cases for normal mode using h8300_normal_mode | |
27 | flag. | |
28 | (sim_store_register): Handle 2 byte PC for normal mode. | |
29 | (sim_fetch_register): Handle 2 byte PC for normal mode. | |
30 | (set_h8300h): Set normal mode flag as per architechture. | |
31 | (sim_load): Allocate 64K for normal mode instead of bigger memory. | |
32 | ||
f408565c MS |
33 | 2003-07-18 Michael Snyder <msnyder@redhat.com> |
34 | ||
35 | * compile.c (decode): Enhancements for mova. | |
36 | Initialize cst, reg, and rdisp inside the loop, for each | |
37 | new instruction. Defer correction of the disp2 values until | |
38 | later, and then adjust them by the size of the first operand, | |
39 | rather than the size of the instruction. | |
40 | (sim_resume): For mova, adjust the size of the second operand | |
41 | according to the type of the first operand (INDEXB vs. INDEXW). | |
42 | In cases where there is only one operand, the other two must | |
43 | both be composed on the fly. | |
44 | ||
e22fef83 MS |
45 | 2003-07-22 Michael Snyder <msnyder@redhat.com> |
46 | ||
47 | * compile.c (sim_resume): Revert 6-24 change, it does not | |
48 | work with gdb breakpoints. | |
49 | ||
0f42aa71 MS |
50 | 2003-07-17 Michael Snyder <msnyder@redhat.com> |
51 | ||
55acb21b MS |
52 | * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg. |
53 | (decode): IMM16 is always zero-extended. | |
0f42aa71 | 54 | |
f0861129 MS |
55 | 2003-06-24 Michael Snyder <msnyder@redhat.com> |
56 | ||
57 | * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define. | |
58 | * compile.c (sim_resume): Use the above to return stop signal. | |
59 | ||
9f70f8ec MS |
60 | 2003-06-18 Michael Snyder <msnyder@redhat.com> |
61 | ||
62 | * compile.c: Replace "Hitachi" with "Renesas". | |
63 | (decode): Distinguish AV_H8S from AV_H8H. | |
64 | (sim_resume): H8SX can use any register for TAS. | |
65 | (decode): Add support for VECIND. | |
66 | (sim_resume): Implement rte/l and rts/l. | |
67 | (GETSR): New macro (actually old macro reincarnated). | |
68 | (decode): Add handling for IMM2. | |
69 | (sim_resume): Drop extra block around jmp, jsr, rts. | |
70 | Add handling for trapa and rte. | |
71 | For divxu.b, change 0xffff mask to 0xff. | |
72 | (set_h8300h): Add bfd_mach_h8300sxn machine. | |
73 | ||
18ad32b5 MS |
74 | 2003-06-18 Corinna Vinschen <vinschen@redhat.com> |
75 | ||
76 | * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL | |
77 | and SBR, VBR. | |
78 | ||
173b1c98 MS |
79 | 2003-06-05 Michael Snyder <msnyder@redhat.com> |
80 | ||
81 | * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL. | |
82 | (sim_store_register): Ditto. | |
83 | ||
e8c1a4e7 MS |
84 | 2003-06-04 Michael Snyder <msnyder@redhat.com> |
85 | ||
86 | * compile.c (sim_info): Fix typo in output. | |
87 | ||
173b1c98 | 88 | * compile.c (set_h8300h): Replace 'flag' arguments |
27ebfdf4 MS |
89 | with a bfd_machine argument, and decode it inline. |
90 | Check for bfd_mach_h8300hn and bfd_mach_h8300sn. | |
91 | ||
dc5c3759 MS |
92 | 2003-06-03 Michael Snyder <msnyder@redhat.com> |
93 | ||
e8c1a4e7 MS |
94 | * compile.c: Add h8300sx insns and addressing modes. |
95 | * sim-main.h: Replaces h8300/inst.h. | |
96 | * Makefile.in: Tweak to bring in some sim/common stuff. | |
dc5c3759 | 97 | |
b7f97e9c MS |
98 | 2003-04-13 Michael Snyder <msnyder@redhat.com> |
99 | ||
100 | * compile.c (sim_resume): Implement 'daa' and 'das' instructions. | |
101 | ||
d1360fb0 V |
102 | 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com> |
103 | ||
104 | * compile.c (cmdline_location): Added function to | |
105 | return the location of 8-bit (256 locations) where the | |
106 | Command Line arguments would be stored. | |
107 | (decode): Added a TRAP to 0xcc for Commandline | |
108 | processing using pseudo opcode O_SYS_CMDLINE. | |
109 | (sim_resume): Added handling of O_SYS_CMDLINE Trap. | |
110 | (sim_create_inferior): Setting a pointer to | |
111 | Commandline Args array. | |
112 | * inst.h: Added a new variable ptr_command_line for | |
113 | storing pointer to Commandline array. | |
114 | ||
bf174226 V |
115 | 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com> |
116 | ||
117 | * compile.c (decode): Added code for some more magic traps. | |
118 | * compile.c (sim_resume): Added support for File I/O system | |
119 | calls through callback to host_system. | |
120 | System calls provided support for : | |
121 | open, read, write, lseek, close, stat, fstat | |
122 | Only basic support for stat and fstat. | |
123 | ||
6b4a8935 AC |
124 | 2003-02-27 Andrew Cagney <cagney@redhat.com> |
125 | ||
126 | * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd. | |
127 | ||
ec38ce99 KH |
128 | 2003-02-05 Kazu Hirata <kazu@cs.umass.edu> |
129 | ||
130 | * compile.c (init_pointers): Abort if wreg never gets initialized. | |
131 | (sim_resume): Fix the handling of exts.w and extu.w. | |
132 | ||
ad4cda16 KH |
133 | 2003-01-31 Kazu Hirata <kazu@cs.umass.edu> |
134 | ||
135 | * compile.c (sim_resume): Fix the handling of bxor. | |
136 | ||
a4f27e3e MS |
137 | 2003-01-16 Michael Snyder <msnyder@redhat.com> |
138 | ||
139 | * compile.c: Change K&R function definitions to ISO. | |
140 | (fetch): Make static, and eliminate unused parameter 'n'. | |
141 | ||
d0fe2f7e KH |
142 | 2002-12-26 Kazu Hirata <kazu@cs.umass.edu> |
143 | ||
144 | * compile.c: Fix formatting. | |
145 | * inst.h: Likewise. | |
146 | ||
a64bfde3 AV |
147 | 2002-07-29 Andrey Volkov <avolkov@transas.com> |
148 | ||
149 | * compile.c: Include "gdb/sim-h8300.h" | |
150 | * Makefile.in: Add dependences on "inst.h", | |
151 | "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h". | |
152 | ||
c8cca39f AC |
153 | 2002-06-16 Andrew Cagney <ac131313@redhat.com> |
154 | ||
155 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
156 | ||
3c25f8c7 AC |
157 | 2002-06-08 Andrew Cagney <cagney@redhat.com> |
158 | ||
159 | * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h". | |
160 | ||
d1335144 KH |
161 | 2002-05-19 Kazu Hirata <kazu@cs.umass.edu> |
162 | ||
163 | * compile.c: Fix formatting. | |
164 | ||
c3f4437e KH |
165 | 2002-05-18 Kazu Hirata <kazu@cs.umass.edu> |
166 | ||
167 | * compile.c: Fix formatting. | |
168 | ||
6147b1f6 AV |
169 | 2002-05-17 Andrey Volkov (avolkov@transas.com) |
170 | ||
171 | * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS. | |
172 | ||
fc974602 AV |
173 | 2002-05-17 Andrey Volkov (avolkov@transas.com) |
174 | ||
175 | * compile.c: Add support of EXR register | |
176 | * inst.h: Ditto. | |
177 | ||
a8cdafbd AV |
178 | 2002-05-17 Andrey Volkov (avolkov@transas.com) |
179 | ||
180 | * compile.c: Made h8300s as new target, not h8300h alias. | |
181 | * inst.h: Ditto. | |
182 | ||
f6225c96 AV |
183 | 2002-05-17 Andrey Volkov (avolkov@transas.com) |
184 | ||
185 | * compile.c: Add additional CCR flags (I,UI,H,U) | |
186 | ||
3b02cf92 AV |
187 | 2002-05-17 Andrey Volkov (avolkov@transas.com) |
188 | ||
189 | * compile.c: Change literal regnumbers to REGNUMS. | |
190 | Fix instruction and cycles counting | |
191 | ||
de9b1892 KH |
192 | 2001-12-20 Kazu Hirata <kazu@hxi.com> |
193 | ||
194 | * compile.c: Fix formatting. | |
195 | ||
2ea716f6 KH |
196 | 2001-12-20 Kazu Hirata <kazu@hxi.com> |
197 | ||
198 | * compile.c: Fix comment typos. | |
199 | ||
6d028502 KH |
200 | 2000-08-10 Kazu Hirata <kazu@hxi.com> |
201 | ||
202 | * compile.c (decode): Clean up the code. | |
203 | ||
0a17cd59 AC |
204 | 2000-06-15 Kazu Hirata <kazu@hxi.com> |
205 | ||
206 | * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs | |
207 | correctly. | |
208 | ||
97ee9e5a FCE |
209 | 2000-06-20 Frank Ch. Eigler <fche@redhat.com> |
210 | ||
211 | * compile.c: Don't include "wait.h". | |
212 | (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros | |
213 | instead of WIF* from host. | |
214 | ||
98ecb0a7 FCE |
215 | 2000-06-13 Frank Ch. Eigler <fche@redhat.com> |
216 | ||
217 | * compile.c, writecode.c: Correct typo. | |
218 | ||
0ef9643e JL |
219 | 2000-06-13 Kazu Hirata <kazu@hxi.com> |
220 | ||
221 | * compile.c: Fix formatting. | |
222 | ||
eb2d80b4 AC |
223 | Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> |
224 | ||
225 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
226 | ||
d4f3574e SS |
227 | Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> |
228 | ||
229 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
230 | ||
cd0fc7c3 SS |
231 | 1999-05-08 Felix Lee <flee@cygnus.com> |
232 | ||
233 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
234 | ||
7a292a7a SS |
235 | 1999-04-02 Keith Seitz <keiths@cygnus.com> |
236 | ||
237 | * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the | |
238 | frequency at which the poll_quit callback is used. | |
239 | (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value. | |
240 | ||
c906108c SS |
241 | Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> |
242 | ||
243 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
244 | ||
245 | Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> | |
246 | ||
247 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
248 | * config.in: Ditto. | |
249 | ||
250 | Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com> | |
251 | ||
252 | * acconfig.h: New file. | |
253 | * configure.in: Reverted change of Apr 24; use sinclude again. | |
254 | ||
255 | Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> | |
256 | ||
257 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
258 | * config.in: Ditto. | |
259 | ||
260 | Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com> | |
261 | ||
262 | * configure.in: Don't call sinclude. | |
263 | ||
264 | Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
265 | ||
266 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
267 | ||
268 | Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
269 | ||
270 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
271 | ||
272 | Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
273 | ||
274 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
275 | ||
276 | Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
277 | ||
278 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
279 | ||
280 | Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
281 | ||
282 | * compile.c (sim_store_register, sim_fetch_register): Pass in | |
283 | length parameter. Return -1. | |
284 | ||
285 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
286 | ||
287 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
288 | ||
289 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
290 | ||
291 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
292 | ||
293 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> | |
294 | ||
295 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
296 | ||
297 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
298 | ||
299 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
300 | * config.in: Ditto. | |
301 | ||
302 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> | |
303 | ||
304 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
305 | ||
306 | Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com) | |
307 | ||
308 | * compile.c: #include stdio.h for definition of NULL on | |
309 | some platforms. | |
310 | ||
311 | Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
312 | ||
313 | * compile.c (sim_load): Pass lma_p and sim_write args to | |
314 | sim_load_file. | |
315 | ||
316 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
317 | ||
318 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
319 | ||
320 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
321 | ||
322 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
323 | ||
324 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
325 | ||
326 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
327 | ||
328 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
329 | ||
330 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
331 | ||
332 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
333 | ||
334 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
335 | ||
336 | Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
337 | ||
338 | * Makefile.in (compile.o): Depend on config.h in local directory. | |
339 | ||
340 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
341 | ||
342 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
343 | ||
344 | Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com> | |
345 | ||
346 | * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict | |
347 | with sim/common. | |
348 | * configure.in: check for sys/param.h | |
349 | * compile.c: #ifdef HAVE_SYS_PARAM_H. | |
350 | #define SIGTRAP for wingdb. | |
351 | (sim_resume): poll keyboard at least once per call. | |
352 | (sim_resume): use host_callback instead of printf for syscall | |
353 | output. | |
354 | ||
355 | Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> | |
356 | ||
357 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
358 | ||
359 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
360 | ||
361 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
362 | * config.in: Ditto. | |
363 | ||
364 | Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
365 | ||
366 | * compile.c (sim_kill): Delete. | |
367 | (sim_create_inferior): Add ABFD argument. | |
368 | (sim_load): Move setting of PC from here. | |
369 | (sim_create_inferior): To here. | |
370 | (sim_open, sim_load, set_h8300h): Add fixme explaining why much of | |
371 | the sim_load code should be moved to sim_open. | |
372 | ||
373 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
374 | ||
375 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
376 | * config.in: Ditto. | |
377 | ||
378 | Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
379 | ||
380 | * compile.c (sim_open): Add ABFD argument. | |
381 | ||
382 | Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
383 | ||
384 | * compile.c (sim_open): Add callback argument. | |
385 | (sim_set_callbacks): Delete SIM_DESC argument. | |
386 | ||
387 | Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com> | |
388 | ||
389 | * compile.c (sim_load): Call bfd_get_mach instead of examining | |
390 | bfd fields directly. | |
391 | * tconfig.in (SIM_PRE_LOAD): Delete, no longer used. | |
392 | ||
393 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> | |
394 | ||
395 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
396 | ||
397 | Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
398 | ||
399 | * compile.c (sim_resume): Use poll_quit callback. | |
400 | (sim_stop): New function. | |
401 | ||
402 | Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com> | |
403 | ||
404 | * Makefile.in (SIM_OBJS): Add sim-load.o. | |
405 | * compile.c (sim_kind, myname): New static locals. | |
406 | (sim_open): Set sim_kind, myname. | |
407 | (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h. | |
408 | Call sim_load_file to load file into simulator. Set start address | |
409 | from bfd. | |
410 | (sim_create_inferior): Return SIM_RC. Delete arg start_address. | |
411 | ||
412 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
413 | ||
414 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
415 | * config.in: Ditto. | |
416 | ||
417 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> | |
418 | ||
419 | * compile.c (sim_open): New arg `kind'. | |
420 | ||
421 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
422 | ||
423 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
424 | ||
425 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
426 | ||
427 | Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
428 | ||
429 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
430 | ||
431 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
432 | ||
433 | * configure: Re-generate. | |
434 | ||
435 | Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> | |
436 | ||
437 | * configure: Regenerate to track ../common/aclocal.m4 changes. | |
438 | ||
439 | Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com> | |
440 | ||
441 | * compile.c (sim_open): New SIM_DESC result. Argument is now in | |
442 | argv form. | |
443 | (other sim_*): New SIM_DESC argument. | |
444 | ||
445 | Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com> | |
446 | ||
447 | * Makefile.in (@COMMON_MAKEFILE_FRAG): Use | |
448 | COMMON_{PRE,POST}_CONFIG_FRAG instead. | |
449 | * configure.in: sinclude ../common/aclocal.m4. | |
450 | * configure: Regenerated. | |
451 | ||
452 | Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) | |
453 | ||
454 | * configure configure.in Makefile.in: Update to new configure | |
455 | scheme which is more compatible with WinGDB builds. | |
456 | * configure.in: Improve comment on how to run autoconf. | |
457 | * configure: Re-run autoconf to get new ../common/aclocal.m4. | |
458 | * Makefile.in: Use autoconf substitution to install common | |
459 | makefile fragment. | |
460 | ||
461 | Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com> | |
462 | ||
463 | * Makefile.in: Delete stuff moved to ../common/Make-common.in. | |
464 | (SIM_OBJS): Define. | |
465 | * configure.in: Simplify using macros in ../common/aclocal.m4. | |
466 | * configure: Regenerated. | |
467 | * inst.h (enum sim_state): Define. | |
468 | (cpu_state_type): New member `state'. Set it whenever `exception' | |
469 | is set. | |
470 | * compile.c (sim_callback): New global. | |
471 | (sim_set_simcache_size): Renamed from sim_csize. | |
472 | (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out | |
473 | 'cus it can't work. Change main loop exit test to use cpu.state. | |
474 | (sim_trace): New function. | |
475 | (sim_stop_reason): Add right way to set results, but #if 0 out. | |
476 | (sim_size): New function. | |
477 | (sim_info): Redirect calls to printf_filtered through callback. | |
478 | (sim_set_callbacks): Record callback. | |
479 | * run.c: Deleted, using one in ../common now. | |
480 | * tconfig.in: New file. | |
481 | ||
482 | Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
483 | ||
484 | * Makefile.in (mostlyclean): Don't remove config.log here. | |
485 | ||
486 | Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com) | |
487 | ||
488 | * compile.c (sim_resume): rts, sleep, bpt and nop have | |
489 | no associated "size". | |
490 | ||
491 | Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com) | |
492 | ||
493 | * compile.c (sim_resume): Fix all rotate-by-2-bits insns. | |
494 | ||
495 | Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com) | |
496 | ||
497 | * run.c (main): Don't "load" sections which don't have | |
498 | SEC_LOAD set. | |
499 | * compile.c (sim_resume, case "O_NOT"): Use ONOT instead | |
500 | of OSHIFTS. | |
501 | (ONOT): Define. | |
502 | (sim_resume, shift/rotate cases): Add support for shift/rotate | |
503 | by two bits. | |
504 | (OSHIFTS): Corresponding changes. | |
505 | ||
506 | Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com) | |
507 | ||
508 | * compile.c (sim_resume): Handle "ldm.l" and "stm.l". | |
509 | ||
510 | Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com) | |
511 | ||
512 | * compile.c (h8300smode): Declare. | |
513 | ||
514 | Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
515 | ||
516 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, | |
517 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. | |
518 | (docdir): Removed. | |
519 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. | |
520 | (AC_PROG_INSTALL): Added. | |
521 | * configure: Rebuilt. | |
522 | ||
523 | Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com> | |
524 | ||
525 | * compile.c (sim_load): Treat the H8/S like the H8/300H for now. | |
526 | * run.c (main): Treat the H8/S like the H8/300H for now. | |
527 | ||
528 | Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com) | |
529 | ||
530 | * compile.c (SEXTCHAR): Clear upper bits when sign | |
531 | bit is clear. | |
532 | ||
533 | Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com) | |
534 | ||
535 | * compile.c (sim_resume): Correctly handle divu. | |
536 | ||
537 | Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com) | |
538 | ||
539 | * compile.c (sim_resume): Never allow the PC to have an | |
540 | odd value. | |
541 | ||
542 | Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com) | |
543 | ||
544 | * inst.h: Expand on comments regarding H8300H_MSIZE. Note | |
545 | separate memory is allocate for the 8-bit area. | |
546 | (struct cpu_state_type): Add new "eightbit' field. | |
547 | * compile.c (GET_MEMORY_L): Handle access into the 8-bit | |
548 | area. | |
549 | (GET_MEMORY_W, GET_MEMORY_B): Likewise. | |
550 | (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise. | |
551 | (init_pointers): Initialize space for the 8-bit area. | |
552 | (sim_write): Handle writing into the 8-bit area. | |
553 | (sim_read): Handle reading from the 8-bit area. | |
554 | (sim_load): Reallocate space for the 8-bit area. | |
555 | ||
556 | * compile.c (sim_load): Re-allocate memory for the simulator | |
557 | here. | |
558 | ||
559 | Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com) | |
560 | ||
561 | * compile.c (sim_resume): Fix and simplify overflow and carry | |
562 | handling for 32bit ALU insns. | |
563 | ||
564 | Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com) | |
565 | ||
566 | * compile.c (sim_resume): Fix overflow checks for ALU insns. | |
567 | ||
568 | Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com) | |
569 | ||
570 | * compile.c (decode): Use "bit" to hold L_3 immediates instead | |
571 | of holding them in "abs". Handle ABS8MEM memory references aka | |
572 | 8-bit area. Replace ABSMOV references with ABS8MEM. | |
573 | ||
574 | Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com) | |
575 | ||
576 | * compile.c (fetch): Handle accesses to the exception/function | |
577 | vectors. | |
578 | ||
579 | Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com> | |
580 | ||
581 | * compile.c: #include "wait.h". | |
582 | (sim_resume, sleep insn): Check program exit status in r0. | |
583 | (sim_resume, shift insns): Fix setting of overflow flag for shal. | |
584 | * run.c: #include <signal.h>. | |
585 | (main): Abort if program got SIGILL. | |
586 | Print error message if argument is invalid. | |
587 | (usage): Improve text. | |
588 | ||
589 | Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com> | |
590 | ||
591 | * configure: Regenerate with autoconf 2.7. | |
592 | ||
593 | Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com> | |
594 | ||
595 | * inst.h (MPOWER,MSIZE): Deleted. | |
596 | (H8300{,H}_MSIZE): Define. | |
597 | * compile.c (memory_size): New static global. | |
598 | (init_pointers): Set memory size from one of H8300{,H}_MSIZE. | |
599 | (sim_write,sim_read): Use memory_size. | |
600 | ||
601 | Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com> | |
602 | ||
603 | * compile.c (sim_set_callbacks): New. | |
604 | ||
605 | Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com> | |
606 | ||
607 | * Makefile.in (BISON): Remove macro. | |
608 | ||
609 | Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com> | |
610 | ||
611 | * Makefile.in (maintainer-clean): New synonym for realclean. | |
612 | ||
613 | Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com> | |
614 | ||
615 | * Makefile.in (install): Don't install in $(tooldir). | |
616 | ||
617 | * configure.in: Call AC_CONFIG_HEADER. Don't try to use | |
618 | bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and | |
619 | AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR. | |
620 | Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if | |
621 | creating config.h. | |
622 | * configure: Rebuild. | |
623 | * config.in: New file, created by autoheader. | |
624 | * Makefile.in (AR): Define as @AR@. | |
625 | (CC): New variable, defined as @CC@. | |
626 | (CFLAGS): Define as @CFLAGS@. | |
627 | (RANLIB): Define as @RANLIB@. | |
628 | (HDEFINES, TDEFINES): New variables. | |
629 | (@host_makefile_frag@): Remove. | |
630 | (compile.o, run.o): Depend upon config.h. | |
631 | (mostlyclean): Make the same as clean, not distclean. | |
632 | (clean): Remove config.log. | |
633 | (distclean): Remove config.h and stamp-h. | |
634 | (Makefile): Don't depend upon @frags@. Just rebuild Makefile when | |
635 | invoking config.status. | |
636 | (config.h, stamp-h): New targets. | |
637 | * compile.c: Include "config.h". Don't include <sys/times.h>. | |
638 | Include <time.h> and <stdlib.h> if they exist. Don't include | |
639 | "sysdep.h". | |
640 | (get_now): Remove unused local b. | |
641 | * run.c: Include "config.h". Include <stdlib.h> if it exists. | |
642 | Don't include "sysdep.h". | |
643 | * writecode.c: Don't include "bfd.h" or "sysdep.h". Include | |
644 | <stdio.h>. | |
645 | ||
646 | Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> | |
647 | ||
648 | * Update all FSF addresses except those in COPYING* files. | |
649 | ||
650 | Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
651 | ||
652 | * Makefile.in (clean): Remove run. | |
653 | (distclean): Remove Makefile. | |
654 | ||
655 | * h8300.mt: Removed. | |
656 | ||
657 | * Makefile.in, configure.in: converted to autoconf. | |
658 | * configure: New file, generated with autconf 2.4. | |
659 | ||
660 | Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com> | |
661 | ||
662 | * compile.c (sim_do_command): New function. | |
663 | ||
664 | Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
665 | ||
666 | * compile.c (get_now): Don't do if win32. | |
667 | (sim_resume): Poll in win32 too. | |
668 | ||
669 | Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
670 | ||
671 | * configure.in: Fix typo in last change. | |
672 | ||
673 | Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
674 | ||
675 | * run.c: parse arguments with getopt(). | |
676 | ||
677 | Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com> | |
678 | ||
679 | * configure.in: Use ../../bfd/hosts/std-host.h if specific | |
680 | host unavailable. | |
681 | ||
682 | Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat> | |
683 | ||
684 | * compile.c (sim_resume): Initialize cpu.mask. | |
685 | ||
686 | Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
687 | ||
688 | * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes. | |
689 | ||
690 | Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com) | |
691 | ||
692 | * compile.c: #include "bfd.h". | |
693 | (sim_*): Set result type to void where there isn't one. | |
694 | (sim_resume, default case): Set cpu.exception to SIGILL. | |
695 | (sim_trace): Delete. | |
696 | (sim_set_pc): Delete. | |
697 | (sim_info): Delete printf_fn arg, all callers changed. | |
698 | Call printf_filtered. | |
699 | (set_h8300h): New arg `flag', all callers changed. | |
700 | (sim_close): New function. | |
701 | (sim_load): New function. | |
702 | (sim_create_inferior): Renamed from sim_set_args, all callers changed. | |
703 | * run.c: #include <varargs.h>, "remote-sim.h". | |
704 | (printf_filtered): New function. | |
705 | ||
706 | Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com) | |
707 | ||
708 | * compile.c (decode): Fix typo (16 bit branches). | |
709 | (*): Some white space clean up. | |
710 | ||
711 | Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
712 | ||
713 | * compile.c (decode): Compile 16bit branches properly. | |
714 | ||
715 | Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
716 | ||
717 | * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc, | |
718 | andc. Poll for interrupts. | |
719 | ||
720 | Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com) | |
721 | ||
722 | * compile.c: #include "ansidecl.h" for remote-sim.h. | |
723 | ||
724 | Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com) | |
725 | ||
726 | * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb | |
727 | * compile.c: #include "remote-sim.h". | |
728 | (sim_resume): New arg siggnal. | |
729 | (sim_write): Use SIM_ADDR for type of arg addr. | |
730 | Always return a value. | |
731 | (sim_read): Ditto. | |
732 | (sim_store_register): Result is type int. | |
733 | (sim_fetch_register): Ditto. | |
734 | (sim_stop_reason): Renamed from sim_stop_signal. | |
735 | (sim_set_pc): Use SIM_ADDR for type of arg pc. | |
736 | (sim_info): int result, new arg printf_fn. | |
737 | (sim_kill): int result. | |
738 | (sim_open): int result, new arg name. | |
739 | * run.c (main): Use sim_set_pc to set pc. | |
740 | Update call to sim_info. | |
741 | ||
742 | Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com) | |
743 | ||
744 | * compile.c (sim_stop_signal): Result is now enum sim_stop. | |
745 | ||
746 | Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) | |
747 | ||
748 | * compile.c (sim_kill, sim_open, sim_set_args): New functions. | |
749 | ||
750 | Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
751 | ||
752 | * compile.c (sim_set_pc): Write to the pc direcly. | |
753 | (sim_store_register): Now value is passed by reference. (sim_read, | |
754 | sim_write): Return number of bytes copied. | |
755 | ||
756 | Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
757 | ||
758 | * compile.c (mop): New function to do multiplies. | |
759 | ||
760 | Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com) | |
761 | ||
762 | * compile.c (sim_resume): Add support for nop insn. | |
763 | ||
764 | Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com) | |
765 | ||
766 | * compile.c: Reset HMODE back to zero (accidently set it to 1). | |
767 | ||
768 | * run.c (main): If h8/300h binary detected, call set_h8300h. | |
769 | * compile.c (sim_resume): Fix O_NEG insn. | |
770 | ||
771 | Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com) | |
772 | ||
773 | * run.c (main): Add -h flag to enable h8/300h emulation. | |
774 | * compile.c: Rename Hmode to HMODE (consistency with gdb). | |
775 | (set_h8300h): New function. | |
776 | (sim_resume): Add support for extu,exts insns. | |
777 | (sim_resume): Fix logical right shifting. | |
778 | (sim_resume, label alu32): Fix setting of carry flag. | |
779 | ||
780 | Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com) | |
781 | ||
782 | * compile.c (sim_csize): Initialize cpu.cache. | |
783 | ||
784 | Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com) | |
785 | ||
786 | * Makefile.in: Add -I../../bfd to pick up bfd.h. | |
787 | ||
788 | Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com) | |
789 | ||
790 | * run.c (main): Fix parsing of args. | |
791 | ||
792 | * compile.c (sim_resume): Fix shll insn. | |
793 | ||
794 | Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
795 | ||
796 | * compile.c: New file, supports H8/300H. | |
797 | * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete. | |
798 | ||
799 | Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
800 | ||
801 | * run.c (main): Add -v to print info. | |
802 | * p3.c (sim_info): New function. | |
803 | ||
804 | Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com) | |
805 | ||
806 | * h8300.mt (DO_INSTALL): Renamed from INSTALL. | |
807 | ||
808 | Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com) | |
809 | ||
810 | * Makefile.in: Don't use cb or indent | |
811 | * p1.c, state.h, writecode.c: lint | |
812 | ||
813 | Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com) | |
814 | ||
815 | * Makefile.in: Make SunOS halfdone VPATH work. | |
816 | * p1.c: Lint picked up by HP native compiler. | |
817 | ||
818 | Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com) | |
819 | ||
820 | * p1.c (sim_resume): when running on dos, any character typed to | |
821 | the keyboard will cause a simulated exception. | |
822 | ||
823 | Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
824 | ||
825 | * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and | |
826 | running | |
827 | ||
828 | Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
829 | ||
830 | * new | |
831 |