Commit | Line | Data |
---|---|---|
b45caf05 AC |
1 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2 | ||
3 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
4 | ||
5 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
6 | ||
7 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
8 | ||
a1efa0d8 FL |
9 | Tue Sep 9 20:52:21 1997 Felix Lee <flee@cygnus.com> |
10 | ||
11 | * interp.c (sim_resume): poll_quit() at least once per call; | |
12 | otherwise gdb can loop sim_resume() uninterruptably. | |
13 | ||
6fea4763 DE |
14 | Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> |
15 | ||
16 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
17 | ||
4de6b5d3 AC |
18 | Tue Sep 2 13:15:27 1997 Andrew Cagney <cagney@b1.cygnus.com> |
19 | ||
20 | * gencode.c (tab): Order instructions according to SH3 document. | |
21 | ||
88117054 AC |
22 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
23 | ||
24 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
25 | * config.in: Ditto. | |
26 | ||
7230ff0f AC |
27 | Tue Aug 26 10:41:55 1997 Andrew Cagney <cagney@b1.cygnus.com> |
28 | ||
29 | * interp.c (sim_kill): Delete. | |
fafce69a AC |
30 | (sim_create_inferior): Add ABFD argument. |
31 | (sim_load): Move setting of PC from here. | |
32 | (sim_create_inferior): To here. | |
7230ff0f | 33 | |
247fccde AC |
34 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
35 | ||
36 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
37 | * config.in: Ditto. | |
38 | ||
39 | Mon Aug 25 16:17:51 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
40 | ||
41 | * interp.c (sim_open): Add ABFD argument. | |
42 | ||
4de6b5d3 AC |
43 | Mon Jun 23 15:49:14 1997 Andrew Cagney <cagney@b1.cygnus.com> |
44 | ||
45 | * interp.c (get_dr): Avoid SIGFPE by moving integers instead of | |
46 | FP's around. | |
47 | (set_dr): Ditto. | |
48 | ||
49 | start-sanitize-sh4 | |
50 | Mon Jun 23 15:02:40 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
51 | ||
52 | * interp.c (XD, SET_XD): Delete. | |
53 | (XF, SET_XF, XD_TO_XF): Define, move around registers in either | |
54 | FP bank. | |
55 | ||
56 | * gencode.c (fmov): Update. | |
57 | ||
58 | end-sanitize-sh4 | |
59 | Sun Jun 22 19:33:33 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
60 | ||
61 | * interp.c (set_fpscr1): From J"orn Rennecke | |
62 | <amylaar@cygnus.co.uk>, Fix typo. Ditto for comment. | |
63 | ||
64 | start-sanitize-sh4 | |
65 | Tue Aug 12 00:19:11 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
66 | ||
67 | * interp.c (special_address): New function. | |
68 | (BUSERROR): Call it. Added parameters bits_written and data. | |
69 | Changed all callers. | |
70 | * gencode.c (tab): Fixed ocbwb and pref. | |
71 | ||
72 | end-sanitize-sh4 | |
73 | start-sanitize-sh4 | |
74 | Fri Jun 20 22:03:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
75 | ||
76 | * interp.c (do_wdat, do_wdat): Fix bug in register number calculation. | |
77 | ||
78 | end-sanitize-sh4 | |
79 | Thu Jun 19 00:28:08 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
80 | ||
81 | * interp.c (sim_create_inferior): Clear registers each time an | |
82 | inferior is started. | |
83 | ||
84 | start-sanitize-sh4 | |
85 | Mon Jun 16 14:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
86 | ||
87 | * interp.c (*FP, FP_OP, FP_CMP, FP_UNARY): Provide a hook for | |
88 | when a host doesn't support IEEE FP. | |
89 | (*DP): Provide alternative definition that supports 64bit floating | |
90 | point. | |
91 | (target_little_endian): Combine little_endian and little_endian_p. | |
92 | (saved_state_type): Make fpscr and sr simple integers. | |
93 | (SET_FPSCR, GET_FPSCR): Use macros to update fpscr register. | |
94 | (set_fpscr1): New function. Handle swapping when PR / FR bits | |
95 | changed. Call via *_FPSCR macro. | |
96 | (SET_SR*, GET_SR*): Use macro's to access the SR bits - avoids | |
97 | endian problems. | |
98 | ||
99 | * gencode.c (tab): Update. | |
100 | ||
101 | end-sanitize-sh4 | |
102 | Sun Jun 15 15:22:52 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
103 | ||
104 | * gencode.c (main): Perform basic checks on tab entries. | |
105 | ||
106 | * Makefile.in (gencode): Always compile with -g. | |
107 | ||
108 | Sat Jun 14 13:45:09 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
109 | ||
110 | * gencode.c (gensim): Move ref checking code to before `stuff'. | |
111 | For branches with delay slots refs were not being checked. | |
112 | ||
113 | * interp.c (sim_resume): Use nia to specify the next instruction | |
114 | address instead of overloading pc. | |
115 | (C): Delete definiton - refer to cycles directly. | |
116 | (SEXT12): New macro - sign extend a 12 bit quantity. | |
117 | (Delay_Slot): Rename from SL. | |
118 | ||
119 | * gencode.c (tab): Update/simplify. | |
120 | ||
121 | * gencode.c (gensim): Better formatting of output code. | |
122 | (gensim): Replace 10 with constant MAX_NR_STUFF- define as 15. | |
123 | (tab): Sort alphabetically. Break `stuff' into multiple lines. | |
124 | ||
125 | Fri Jun 13 22:10:13 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
126 | ||
127 | * gencode.c (braf, bsrf): Fix branch destination calculation to | |
128 | be in accordance with the documentation. | |
129 | ||
130 | Fri Jun 13 15:33:53 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
131 | ||
132 | * interp.c (init_pointers): Fix little endian test. | |
133 | ||
134 | start-sanitize-sh4 | |
135 | Thu Jun 5 12:56:08 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
136 | ||
137 | * interp.c (init_pointers): SH4 hardware is always WORDS_BIT_ENDIAN. | |
138 | * gencode (fmov from/to memory): take endian_mismatch into account | |
139 | for 32 bit moves too. | |
140 | ||
141 | end-sanitize-sh4 | |
142 | Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
143 | ||
144 | * gencode.c (swap.b): Fix treatment of high word. | |
145 | ||
146 | start-sanitize-sh4 | |
147 | Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk> | |
148 | ||
149 | * sh/gencode.c, | |
150 | * interp.c: experimental SH4 support. Lacks sanitation. | |
151 | DFmode moves are probaly broken for target little endian. | |
152 | ||
153 | end-sanitize-sh4 | |
247fccde AC |
154 | Tue May 20 10:23:28 1997 Andrew Cagney <cagney@b1.cygnus.com> |
155 | ||
156 | * interp.c (sim_open): Add callback argument. | |
157 | (sim_set_callbacks): Delete SIM_DESC argument. | |
158 | ||
159 | Wed Apr 30 11:38:08 1997 Doug Evans <dje@canuck.cygnus.com> | |
160 | ||
161 | * Makefile.in (SIM_EXTRA_CLEAN): Define. | |
162 | (clean targets): Delete. | |
163 | (sh-clean): New target. | |
164 | ||
165 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> | |
166 | ||
167 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
168 | ||
73da4db5 DE |
169 | Wed Apr 23 17:55:22 1997 Doug Evans <dje@canuck.cygnus.com> |
170 | ||
171 | * tconfig.in: New file. | |
172 | * interp.c (sim_open): Handle missing arg to -E. | |
173 | ||
99f347be SG |
174 | Tue Apr 22 08:55:35 1997 Stu Grossman (grossman@critters.cygnus.com) |
175 | ||
176 | * Makefile.in: Add clean targets. | |
177 | ||
27172171 SG |
178 | Fri Apr 18 18:57:04 1997 Stu Grossman (grossman@critters.cygnus.com) |
179 | ||
180 | * interp.c: Include float.h and define SIGTRAP if _WIN32. | |
181 | WIN32 -> _WIN32. | |
182 | * (trap): Do do SYS_chown for _WIN32. | |
183 | ||
d90eb3ff DE |
184 | Fri Apr 18 13:33:09 1997 Doug Evans <dje@canuck.cygnus.com> |
185 | ||
186 | * interp.c (sim_resume): Fix argument to poll_quit. | |
187 | ||
8517f62b AC |
188 | Fri Apr 18 14:14:49 1997 Andrew Cagney <cagney@b1.cygnus.com> |
189 | ||
190 | * interp.c (sim_stop): New function. | |
191 | (sim_resume): Use poll_quit for polling. | |
192 | ||
1d77e69d DE |
193 | Thu Apr 17 03:32:04 1997 Doug Evans <dje@canuck.cygnus.com> |
194 | ||
195 | * Makefile.in (SIM_OBJS): Add sim-load.o. | |
196 | * interp.c (target_byte_order): Delete. | |
197 | (sim_kind, myname, little_endian_p): New static locals. | |
198 | (init_pointers): Use little_endian_p instead of target_byte_order. | |
199 | (sim_resume): Likewise. | |
200 | (sim_open): Set sim_kind, myname. Set little_endian_p from -E arg. | |
201 | (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to | |
202 | load file into simulator. Set start address from bfd. | |
203 | (sim_create_inferior): Return SIM_RC. Delete arg start_address. | |
204 | ||
205 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
206 | ||
207 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
208 | * config.in: Ditto. | |
209 | ||
fbda74b1 DE |
210 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> |
211 | ||
8a7c3105 DE |
212 | * interp.c (sim_open): New arg `kind'. |
213 | ||
fbda74b1 DE |
214 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
215 | ||
a35e91c3 AC |
216 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
217 | ||
218 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
219 | ||
220 | Wed Mar 19 09:34:36 1997 Fred Fish <fnf@cygnus.com> | |
221 | ||
222 | * interp.c (sim_do_command): Check for NULL command or empty | |
223 | string and handle it the same as a "help" command. Use callback | |
224 | to print error message for unrecognized commands. Replace | |
225 | hardcoded tab in literal string with a \t. Other minor code | |
226 | cleanup. | |
227 | ||
c695046a AC |
228 | Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
229 | ||
230 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
231 | ||
a77aa7ec AC |
232 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
233 | ||
234 | * configure: Re-generate. | |
235 | ||
601fb8ae MM |
236 | Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> |
237 | ||
238 | * configure: Regenerate to track ../common/aclocal.m4 changes. | |
239 | ||
0b0cc453 DE |
240 | Thu Mar 13 13:00:00 1997 Doug Evans <dje@canuck.cygnus.com> |
241 | ||
242 | * interp.c (sim_open): New SIM_DESC result. Argument is now | |
243 | in argv form. | |
244 | (other sim_*): New SIM_DESC argument. | |
245 | ||
246 | Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com> | |
247 | ||
248 | * Makefile.in (@COMMON_MAKEFILE_FRAG): Use | |
249 | COMMON_{PRE,POST}_CONFIG_FRAG instead. | |
250 | * configure.in: sinclude ../common/aclocal.m4. | |
251 | * configure: Regenerated. | |
252 | ||
295dbbe4 SG |
253 | Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) |
254 | ||
255 | * configure configure.in Makefile.in: Update to new configure | |
256 | scheme which is more compatible with WinGDB builds. | |
257 | * configure.in: Improve comment on how to run autoconf. | |
258 | * configure: Re-run autoconf to get new ../common/aclocal.m4. | |
259 | * Makefile.in: Use autoconf substitution to install common | |
260 | makefile fragment. | |
261 | ||
262 | Wed Nov 20 02:04:32 1996 Doug Evans <dje@canuck.cygnus.com> | |
263 | ||
264 | * Makefile.in: Delete stuff moved to ../common/Make-common.in. | |
265 | (SIM_OBJS,SIM_EXTRA_LIBS): Define. | |
266 | * configure.in: Simplify using macros in ../common/aclocal.m4. | |
267 | Call AC_CHECK_HEADERS(unistd.h). | |
268 | * configure: Regenerated. | |
269 | * config.in: New file. | |
270 | * interp.c: #include "config.h". #include <unistd.h> if present. | |
271 | (trap): Fetch errno value with callback->get_errno. | |
272 | ||
273 | Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com> | |
274 | ||
275 | * interp.c: Don't include windows polling code if inside simluator. | |
276 | ||
277 | Fri Sep 20 14:57:50 1996 Stan Shebs <shebs@andros.cygnus.com> | |
278 | ||
279 | * interp.c: Minor formatting improvements. | |
280 | (saved_state_type): Add bank registers. | |
281 | (bp_holder): New function, use to break on when debugging BUSERROR. | |
282 | (BUSERROR): Call it if bus error occurs. | |
283 | ||
284 | Wed Jun 26 12:29:22 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
285 | ||
286 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, | |
287 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. | |
288 | (docdir): Removed. | |
289 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. | |
290 | (AC_PROG_INSTALL): Added. | |
291 | * configure: Rebuilt. | |
292 | ||
293 | Thu May 16 15:44:29 1996 Ian Lance Taylor <ian@cygnus.com> | |
294 | ||
295 | * interp.c (saved_state_type): Add memstalls field. | |
296 | (MA) Define macro. | |
297 | (sim_resume): New local variable memstalls. Add it back in to | |
298 | saved_state at the end of the function. | |
299 | (sim_info): Report memstalls. | |
300 | * gencode.c (tab): Add MA() to the execution string of all | |
301 | instructions which access memory. | |
302 | ||
303 | Wed Feb 21 12:16:41 1996 Ian Lance Taylor <ian@cygnus.com> | |
304 | ||
305 | * configure: Regenerate with autoconf 2.7. | |
306 | ||
307 | Tue Dec 5 16:38:55 1995 Stu Grossman (grossman@cygnus.com) | |
308 | ||
309 | * gencode.c (mac.l): Don't abort GDB if executing mac.l | |
310 | instruction (which is unimplemented). Generate a SIGTRAP (in the | |
311 | simulated target) instead. | |
312 | ||
2434e384 C |
313 | Mon Dec 4 12:22:24 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
314 | ||
315 | * gencode.c (tab): Added several sh3 opcodes. | |
316 | (think): Added printonmatch for A_SSR and A_SPC. | |
317 | * interp.c (SSR, SPC): Added definitions. | |
318 | (saved_state_type): Added ssr and spc registers. | |
319 | ||
9dfb65e6 JW |
320 | Wed Nov 29 12:39:27 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
321 | ||
322 | * gencode.c (tab): In shad/shld definitions, negate R[m] before | |
323 | the and operation instead of after. For shad delete cast. For shld | |
324 | use UR instead of R and delete cast. | |
325 | ||
708f6147 JW |
326 | Fri Nov 17 12:48:55 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
327 | ||
328 | * gencode.c (tab): Add explicit NaN support for ftrc instruction. | |
329 | ||
330 | Wed Nov 15 11:25:27 1995 Stu Grossman (grossman@cygnus.com) | |
331 | ||
332 | * interp.c: Make target_byte_order be extern to prevent SGI cc from | |
333 | issuing warnings about the use of common symbols. | |
334 | ||
9999417e SG |
335 | Tue Nov 14 15:19:43 1995 Stu Grossman (grossman@cygnus.com) |
336 | ||
fe2f8313 SG |
337 | * gencode.c: jsr, bsr and bsrf actually save pc+4 in pr, and rts |
338 | actually uses pr+0. | |
9999417e | 339 | |
99e6fd41 JW |
340 | Sat Oct 21 13:01:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
341 | ||
9999417e SG |
342 | * sh/interp.c (sim_stop_reason): Catch SIGQUIT and indicate |
343 | program exited. | |
344 | (sim_get_quit_code): Delete. | |
345 | ||
99e6fd41 JW |
346 | * gencode.c (gensim): Indicate SIGILL instead of calling abort for |
347 | default case. | |
348 | ||
99e6fd41 JW |
349 | Mon Oct 16 18:24:03 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
350 | ||
2434e384 | 351 | * interp.c (saved_state_type): Move FP registers to immediately |
99e6fd41 JW |
352 | after SR. |
353 | ||
99e6fd41 JW |
354 | Tue Oct 10 11:12:15 1995 Fred Fish <fnf@cygnus.com> |
355 | ||
356 | * Makefile.in (BISON): Remove macro. | |
357 | ||
437fb926 JW |
358 | Fri Oct 6 12:08:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
359 | ||
360 | * interp.c (trap, case SYS_utime): Cast second arg of utime to | |
361 | void * to avoid compiler error. | |
362 | ||
0e1815de JW |
363 | * interp.c (callback): Remove last change. It is initialized by |
364 | a sim_set_callbacks call. | |
365 | ||
28920b9d SC |
366 | Thu Oct 5 14:13:29 1995 steve chamberlain <sac@slash.cygnus.com> |
367 | ||
368 | * interp.c (callback): Initialize to default callback. | |
369 | ||
370 | Thu Sep 28 15:26:59 1995 steve chamberlain <sac@slash.cygnus.com> | |
371 | ||
372 | * run.c: Moved to ../common. | |
373 | * interp.c (trap): Use gdb's callback interface. | |
374 | * Makefile.in: Updated. | |
375 | ||
602677ad ILT |
376 | Wed Sep 20 13:35:13 1995 Ian Lance Taylor <ian@cygnus.com> |
377 | ||
378 | * Makefile.in (maintainer-clean): New synonym for realclean. | |
379 | ||
5897a29e SC |
380 | Wed Sep 20 09:51:50 1995 steve chamberlain <sac@slash.cygnus.com> |
381 | ||
382 | * run.c (sim_callback_write_stdout): New. | |
383 | * interp.c (trap): Call sim_callback_write_stdout when needed. | |
384 | ||
e9aea0b3 SC |
385 | Mon Sep 18 18:42:27 1995 steve chamberlain <sac@slash.cygnus.com> |
386 | ||
387 | * interp.c (trap): Remove useless code. | |
388 | ||
389 | Fri Sep 15 19:30:05 1995 steve chamberlain <sac@slash.cygnus.com> | |
390 | ||
391 | * syscall.h: Copy from newlib. | |
392 | ||
95295b41 SG |
393 | Thu Sep 14 19:32:59 1995 Stu Grossman (grossman@cygnus.com) |
394 | ||
395 | * gencode.c: Back up PC by 2 for breakpoints. | |
396 | * interp.c: Move fp regs beyond pc/pr/etc to avoid confusing GDB, | |
397 | which expect pc to immediatly follow regs[]. | |
398 | ||
21852576 ILT |
399 | Fri Sep 8 14:18:13 1995 Ian Lance Taylor <ian@cygnus.com> |
400 | ||
401 | * configure.in: Define CC_FOR_BUILD. Don't call AC_PROG_INSTALL. | |
402 | * configure: Rebuild. | |
403 | * Makefile.in (INSTALL): Revert to using install.sh. | |
404 | (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). | |
405 | (INSTALL_XFORM, INSTALL_XFORM1): Restore. | |
406 | (CC_FOR_BUILD): Restore. | |
407 | (gencode): Build using $(CC_FOR_BUILD). | |
408 | (install): Don't install in $(tooldir). | |
409 | ||
c632873c C |
410 | Thu Sep 7 15:02:31 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
411 | ||
412 | (Try to) Update to new bfd autoconf scheme. | |
413 | * run.c: Don't include sysdep.h. | |
414 | * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. | |
415 | (CC, CFLAGS, AR, RANLIB): Likewise. | |
416 | (HDEFINES, TDEFINES): Define. | |
417 | (CC_FOR_BUILD): Delete. | |
418 | (host_makefile_frag): Delete. | |
419 | (Makefile): Don't depend on frags. | |
420 | * configure.in (sysdep.h): Don't create symlink. | |
421 | (host_makefile_frag, frags): Deleted. | |
422 | (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. | |
423 | * configure: Regenerated. | |
424 | ||
c632873c C |
425 | Thu Aug 31 12:39:07 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
426 | ||
427 | * interp.c: Include <math.h>. | |
428 | ||
2ca7c3c4 JL |
429 | Wed Aug 30 22:05:17 1995 Jeff Law (law@snake.cs.utah.edu) |
430 | ||
1fc210a7 | 431 | * Makefile.in (run): Link in math library too. |
2ca7c3c4 | 432 | * gencode.c (gensim): abort if an unknown opcode is encountered. |
c1bce9f6 JL |
433 | * interp.c (FPSCR, FPUL): Define. |
434 | (struct save_state): Add fields for floating point registers, | |
435 | FPSCR and FPUL. | |
436 | (sim_resume): Add 'F' for accessing floating point registers | |
437 | in the save state structure. | |
438 | * gencode.c: Add sh3e opcodes. | |
439 | (gensym): Define a buffer for int<->fp conversions. | |
2ca7c3c4 JL |
440 | |
441 | Tue Aug 22 14:16:46 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
442 | ||
443 | * interp.c (trap): Use trap vector 34 for host system interface. | |
444 | * gencode.c: Add 34 to conditional which determines which traps | |
445 | will be handled by simulator. | |
446 | ||
447 | Fri Aug 11 17:59:15 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
448 | ||
449 | * run.c: Include <signal.h>. Define SIGQUIT if not defined. | |
450 | (main): New variables reason and sigrc. After simulator exits, | |
451 | check to see if it exited because of a signal, and if so, then | |
452 | use the signal number as the return value. | |
453 | ||
454 | Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> | |
455 | ||
456 | * Update all FSF addresses except those in COPYING* files. | |
457 | ||
458 | Tue Jul 18 23:33:10 1995 Fred Fish <fnf@fishbowl> | |
459 | ||
460 | * interp.c (trap): Only use SYS_execv if defined. Might be | |
461 | implemented as execve(arg1,arg2,0), as with Unixware 2.0. | |
462 | (sim_resume): In sbit initializer, cast shifted arg to unsigned | |
463 | to avoid signed integer overflow. | |
464 | ||
1ffd292b C |
465 | Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
466 | ||
2ca7c3c4 JL |
467 | * Makefile.in (clean): Remove run, libsim.a. |
468 | (distclean, mostlyclean, realclean): Remove Makefile and | |
469 | autoconf files. | |
4f3547f1 | 470 | |
ee0eaaef C |
471 | * sh.mt: Removed. |
472 | ||
1ffd292b C |
473 | * Makefile.in, configure.in: converted to autoconf. |
474 | * configure: New file, generated with autconf 2.4. | |
475 | ||
8e968e86 SS |
476 | Fri Jun 30 16:51:38 1995 Stan Shebs <shebs@andros.cygnus.com> |
477 | ||
478 | * interp.c (sim_open): If argument supplied, interpret as | |
479 | desired memory size. | |
480 | (parse_and_set_memory_size): New function. | |
481 | (sim_do_command): New function. | |
482 | ||
7427b968 FF |
483 | Thu Jun 29 10:02:28 1995 Fred Fish <fnf@deneb.cygnus.com> |
484 | ||
8e968e86 | 485 | * interp.c (SYS_wait): Define as SYS_wait4 if available and |
7427b968 FF |
486 | SYS_wait is not already defined (SunOS 4.1.3 for example). |
487 | (SYS_utime): Define as SYS_utimes if available and | |
488 | SYS_utime is not already defined. | |
489 | ||
32a9989d SC |
490 | Thu Jun 22 17:25:57 1995 Steve Chamberlain <sac@slash.cygnus.com> |
491 | ||
492 | * interp.c: Don't include sys/times.h or sys/param.h | |
493 | ||
edf6a843 SC |
494 | Wed Jun 21 15:03:49 1995 Steve Chamberlain <sac@slash.cygnus.com> |
495 | ||
8e968e86 | 496 | * interp.c (SIGBUS, SIGTERM): Define if not. |
edf6a843 SC |
497 | (sim_memory_size): default to 2^19 on PCs. |
498 | (sim_resume): Poll for quits on win32. | |
499 | ||
500 | Wed May 24 16:22:48 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
501 | ||
502 | * gencode.c (op_tab): Add SH3 support. | |
503 | ||
a43b22b5 SC |
504 | Wed May 24 14:07:11 1995 Steve Chamberlain <sac@slash.cygnus.com> |
505 | ||
506 | * gencode.c (tab): Add bsrf and braf. | |
507 | ||
508 | Mon Apr 24 15:09:49 1995 Jason Molenda (crash@cygnus.com) | |
509 | ||
510 | * configure.in: use ../../bfd/hosts/std-host.h, not | |
511 | ../bfd/hosts/std-host.h (which doesn't exist). | |
512 | ||
513 | Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
514 | ||
515 | * run.c: parse arguments with getopt(). | |
516 | ||
517 | Sun Feb 26 15:27:24 1995 Steve Chamberlain <sac@cygnus.com> | |
518 | ||
519 | * configure.in: Use ../../bfd/hosts/std-host.h if specific | |
520 | host unavailable. | |
521 | ||
522 | Mon Jan 23 16:10:58 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
523 | ||
524 | * interp.c (macw): Sign extend MACH at bit 10 for non-saturating case. | |
525 | ||
0fb39e84 | 526 | Sun Jan 22 13:55:36 1995 Torbjorn Granlund <tege@rtl.cygnus.com> |
acae2683 | 527 | |
0fb39e84 TG |
528 | * gencode.c (op_tab): Make MAC.W call macw, not abort. |
529 | * interp.c (macw): New function. | |
530 | (S): New #define. | |
531 | ||
532 | Sat Jan 21 15:52:30 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
533 | ||
534 | * gencode.c (op_tab): New code for ADDV and SUBV. | |
535 | Make MAC.L abort sicne it is not implemented. | |
536 | ||
537 | * interp.c (dmul): Handle the signed case by adjusting after unsigned multiply. | |
538 | Get rid of __GNUC__ conditional. | |
539 | ||
540 | aThu Jan 19 05:50:50 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
541 | ||
542 | * gencode.c (op_tab): Also replace NEGC, and try again with SUBC. | |
543 | Change ADDC for symmetry. | |
544 | ||
545 | * gencode.c (op_tab): Replace code for ADDC and SUBC. | |
acae2683 | 546 | |
a42b1d05 SG |
547 | Mon Jan 9 15:43:53 1995 Stu Grossman (grossman@cygnus.com) |
548 | ||
549 | * interp.c: Remove def of INLINE. This comes from bfd.h. Also, | |
550 | declare IOMEM before using it. | |
551 | ||
4d0be1f5 SC |
552 | Wed Dec 28 21:25:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
553 | ||
554 | * interp.c (BUSERROR): New macro. | |
555 | ([r|w][bwl]at[little|big]) New functions. | |
556 | (sim_resume): If GO32 check for interrupt every now | |
557 | and again. Decrement PC if SIGBUS seen. | |
558 | * run.c (main): Return result of simulated _exit. | |
559 | ||
560 | Mon Dec 5 21:59:51 1994 Doug Evans <dje@canuck.cygnus.com> | |
561 | ||
562 | * Makefile.in (gencode): Allow build in different directory. | |
563 | ||
564 | Wed Nov 30 17:47:13 1994 Jim Wilson <wilson@chestnut.cygnus.com> | |
565 | ||
566 | * Makefile.in (gencode): Change $< to gencode.c for portability. | |
567 | ||
d2fd61a8 SC |
568 | Wed Nov 23 21:31:55 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
569 | ||
570 | * interp.c ([wr][bwl]at): New functions. | |
571 | (trap): Cope with both byte modes. | |
572 | ||
573 | Thu Sep 8 17:35:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
574 | ||
575 | * gencode.c (tab): Simulate T bit after a negc insn right. | |
576 | * interp.c (RSBAT): Sign extend the arg. | |
577 | (ACE_FAST): New macro. | |
578 | (sim_resume): Remove obsolete test of sim_timeout. | |
579 | ||
580 | Fri Aug 5 14:12:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
581 | ||
582 | * interp.c (IOMEM): New function, simulates very basic I/O area of | |
583 | the SH. | |
584 | (WBAT, RBAT) : Call I/O functions. | |
585 | * gencode.c (tab): Special case trapa #3. | |
586 | ||
587 | Mon Jun 27 18:04:54 1994 Steve Chamberlain (sac@cirdan.cygnus.com) | |
588 | ||
589 | * run.c (main): Specify the file type again. | |
590 | ||
591 | Thu May 26 19:04:37 1994 Steve Chamberlain (sac@thepub.cygnus.com) | |
592 | ||
593 | * interp.c (trap): Fix irix incompatibility. | |
594 | * run.c (main): open without specifying file type. | |
595 | ||
fe031f82 DE |
596 | Wed May 18 14:18:53 1994 Doug Evans (dje@canuck.cygnus.com) |
597 | ||
598 | * interp.c (sim_*): Make result void where there isn't one. | |
599 | (sim_set_pc): Delete. | |
600 | (sim_info): Delete printf_fn arg, all callers changed. | |
601 | Call printf_filtered instead. | |
602 | (sim_close): New function. | |
603 | (sim_load): New function. | |
604 | (sim_create_inferior): Renamed from sim_set_args, all callers changed. | |
605 | * run.c: #include <varargs.h>, "remote-sim.h". | |
606 | (printf_filtered): New function. | |
607 | ||
608 | Wed Apr 27 12:03:48 1994 Steve Chamberlain (sac@cygnus.com) | |
609 | ||
610 | * gencode.c (table): Get direction of some opcodes right. | |
611 | (trapa, rte): Implement fully. | |
612 | * interp.c (trap): Make stat call more portable. | |
613 | ||
614 | Fri Feb 11 21:59:38 1994 Steve Chamberlain (sac@sphagnum.cygnus.com) | |
615 | ||
616 | * gencode.c (main, gendefines): New -d option prints table of defines. | |
617 | * interp.c (trap): Add a load of system calls. | |
618 | (sim_memory_size): Now default to 8Mbyte. | |
619 | (PARANOID): Keep vector of registers with undefined contents. | |
620 | ||
621 | Mon Nov 15 14:37:18 1993 Steve Chamberlain (sac@jonny.cygnus.com) | |
622 | ||
623 | * gencode.c: mova uses aligned addresses | |
624 | * interp.c (trap): Return results in r0. | |
625 | ||
626 | Tue Oct 26 10:38:55 1993 Doug Evans (dje@canuck.cygnus.com) | |
627 | ||
628 | * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb | |
629 | * interp.c: #include "remote-sim.h". | |
630 | (sim_resume): int result, new arg `siggnal'. | |
631 | (sim_write): Use SIM_ADDR for type of arg `addr'. | |
632 | (sim_read): Use SIM_ADDR for type of arg `addr'. | |
633 | Use unsigned char * for `buffer'. | |
634 | (sim_store_register): int result. | |
635 | (sim_fetch_register): Ditto. | |
636 | (sim_stop_reason): Renamed from sim_stop_signal. New arg `reason'. | |
637 | (sim_set_pc): int result, use SIM_ADDR for type of arg `x'. | |
638 | (sim_info): int result, new args `verbose', `printf_fn'. | |
639 | (sim_kill): int result. | |
640 | (sim_open): int result, new arg `name'. | |
641 | * run.c: #include <stdio.h> | |
642 | (main): Update call to sim_info. | |
643 | ||
631f6b24 DE |
644 | Sat Oct 23 15:09:29 1993 Doug Evans (dje@canuck.cygnus.com) |
645 | ||
646 | * interp.c (sim_stop_signal): Result is now enum sim_stop. | |
647 | ||
648 | Fri Oct 8 10:47:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
649 | ||
650 | * gencode.c (table): Becomes unsigned. | |
651 | * interp.c (trap): Get right breakpoint SIGnum. (sim_write, | |
652 | sim_read): Return number of bytes copied. (sim_store_register): | |
653 | Value passed by reference. (sim_kill, sim_open, sim_set_args): New functions. | |
654 | ||
655 | Tue Sep 7 16:24:13 1993 Stan Shebs (shebs@rtl.cygnus.com) | |
656 | ||
657 | * interp.c (sim_info): Fix small typo in printf string. | |
658 | ||
659 | Thu Aug 5 11:37:48 1993 Stan Shebs (shebs@rtl.cygnus.com) | |
660 | ||
661 | * interp.c (sim_resume): Set memory after pointers inited. | |
662 | ||
663 | Mon Aug 2 14:13:22 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
664 | ||
665 | * interp.c (get_now): Use time system call. | |
666 | * Makefile.in: install correctly. | |
667 | ||
668 | Tue Jul 6 10:30:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
669 | ||
670 | * run.c (main), interp.c (sim_set_timeout): Remove timeout | |
671 | functionality. | |
672 | ||
673 | Thu Jun 24 13:29:57 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) | |
674 | ||
675 | * Makefile.in: don't run indent everytime; also add a space in the | |
676 | includes | |
677 | ||
90fe361f SC |
678 | Thu Jun 17 18:30:42 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
679 | ||
680 | * gencode.c: Fix some opcodes. | |
681 | * interp.c: Support for profiling and portability fixes. | |
682 | * run.c (main): Get profiling args. | |
683 | ||
684 | Wed May 5 13:17:22 1993 Steve Chamberlain (sac@cygnus.com) | |
685 | ||
686 | * gencode.c (tab): Lint for sgi compiler | |
687 | * interp.c: Lint for sgi compiler. | |
688 | ||
689 | Mon May 3 15:25:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
690 | ||
691 | * run.c (main): Support for resizing simulated RAM. | |
692 | * Makefile.in: Support for broken makes. | |
693 | * interp.c, gencode.c: Lint. | |
694 | ||
594266fc SC |
695 | Mon Apr 26 18:01:10 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
696 | ||
697 | * created | |
698 |