Commit | Line | Data |
---|---|---|
9745c593 JL |
1 | Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com) |
2 | ||
3 | * compile.c (sim_resume): Fix all rotate-by-2-bits insns. | |
4 | ||
7647e0dd JL |
5 | Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com) |
6 | ||
7 | * run.c (main): Don't "load" sections which don't have | |
8 | SEC_LOAD set. | |
9 | * compile.c (sim_resume, case "O_NOT"): Use ONOT instead | |
10 | of OSHIFTS. | |
11 | (ONOT): Define. | |
12 | (sim_resume, shift/rotate cases): Add support for shift/rotate | |
13 | by two bits. | |
14 | (OSHIFTS): Corresponding changes. | |
15 | ||
171f4664 JL |
16 | Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com) |
17 | ||
18 | * compile.c (sim_resume): Handle "ldm.l" and "stm.l". | |
19 | ||
20 | Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com) | |
21 | ||
22 | * compile.c (h8300smode): Declare. | |
23 | ||
44528965 JM |
24 | Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) |
25 | ||
26 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, | |
27 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. | |
28 | (docdir): Removed. | |
29 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. | |
30 | (AC_PROG_INSTALL): Added. | |
31 | * configure: Rebuilt. | |
32 | ||
44528965 JM |
33 | Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com> |
34 | ||
35 | * compile.c (sim_load): Treat the H8/S like the H8/300H for now. | |
36 | * run.c (main): Treat the H8/S like the H8/300H for now. | |
37 | ||
44528965 JM |
38 | Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com) |
39 | ||
40 | * compile.c (SEXTCHAR): Clear upper bits when sign | |
41 | bit is clear. | |
42 | ||
7e1e013f JL |
43 | Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com) |
44 | ||
45 | * compile.c (sim_resume): Correctly handle divu. | |
46 | ||
47 | Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com) | |
48 | ||
49 | * compile.c (sim_resume): Never allow the PC to have an | |
50 | odd value. | |
51 | ||
52 | Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com) | |
53 | ||
54 | * inst.h: Expand on comments regarding H8300H_MSIZE. Note | |
55 | separate memory is allocate for the 8-bit area. | |
56 | (struct cpu_state_type): Add new "eightbit' field. | |
57 | * compile.c (GET_MEMORY_L): Handle access into the 8-bit | |
58 | area. | |
59 | (GET_MEMORY_W, GET_MEMORY_B): Likewise. | |
60 | (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise. | |
61 | (init_pointers): Initialize space for the 8-bit area. | |
62 | (sim_write): Handle writing into the 8-bit area. | |
63 | (sim_read): Handle reading from the 8-bit area. | |
64 | (sim_load): Reallocate space for the 8-bit area. | |
132fdcb9 JL |
65 | |
66 | * compile.c (sim_load): Re-allocate memory for the simulator | |
67 | here. | |
68 | ||
9b127161 JL |
69 | Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com) |
70 | ||
71 | * compile.c (sim_resume): Fix and simplify overflow and carry | |
72 | handling for 32bit ALU insns. | |
73 | ||
50d45d1b JL |
74 | Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com) |
75 | ||
76 | * compile.c (sim_resume): Fix overflow checks for ALU insns. | |
77 | ||
e24146ec JL |
78 | Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com) |
79 | ||
80 | * compile.c (decode): Use "bit" to hold L_3 immediates instead | |
81 | of holding them in "abs". Handle ABS8MEM memory references aka | |
82 | 8-bit area. Replace ABSMOV references with ABS8MEM. | |
83 | ||
84 | Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com) | |
85 | ||
86 | * compile.c (fetch): Handle accesses to the exception/function | |
87 | vectors. | |
88 | ||
e656ecf9 DE |
89 | Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com> |
90 | ||
4dfb4ffc DE |
91 | * compile.c: #include "wait.h". |
92 | (sim_resume, sleep insn): Check program exit status in r0. | |
5d06fa80 | 93 | (sim_resume, shift insns): Fix setting of overflow flag for shal. |
e656ecf9 DE |
94 | * run.c: #include <signal.h>. |
95 | (main): Abort if program got SIGILL. | |
e10bb7b3 DE |
96 | Print error message if argument is invalid. |
97 | (usage): Improve text. | |
e656ecf9 DE |
98 | |
99 | Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com> | |
100 | ||
101 | * configure: Regenerate with autoconf 2.7. | |
102 | ||
103 | Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com> | |
104 | ||
105 | * inst.h (MPOWER,MSIZE): Deleted. | |
106 | (H8300{,H}_MSIZE): Define. | |
107 | * compile.c (memory_size): New static global. | |
108 | (init_pointers): Set memory size from one of H8300{,H}_MSIZE. | |
109 | (sim_write,sim_read): Use memory_size. | |
110 | ||
111 | Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com> | |
112 | ||
113 | * compile.c (sim_set_callbacks): New. | |
114 | ||
115 | Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com> | |
116 | ||
117 | * Makefile.in (BISON): Remove macro. | |
118 | ||
119 | Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com> | |
120 | ||
121 | * Makefile.in (maintainer-clean): New synonym for realclean. | |
122 | ||
0743b4ac ILT |
123 | Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com> |
124 | ||
fe7ec1d0 ILT |
125 | * Makefile.in (install): Don't install in $(tooldir). |
126 | ||
0743b4ac ILT |
127 | * configure.in: Call AC_CONFIG_HEADER. Don't try to use |
128 | bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and | |
129 | AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR. | |
130 | Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if | |
131 | creating config.h. | |
132 | * configure: Rebuild. | |
247d4fb1 | 133 | * config.in: New file, created by autoheader. |
0743b4ac ILT |
134 | * Makefile.in (AR): Define as @AR@. |
135 | (CC): New variable, defined as @CC@. | |
136 | (CFLAGS): Define as @CFLAGS@. | |
137 | (RANLIB): Define as @RANLIB@. | |
138 | (HDEFINES, TDEFINES): New variables. | |
139 | (@host_makefile_frag@): Remove. | |
140 | (compile.o, run.o): Depend upon config.h. | |
141 | (mostlyclean): Make the same as clean, not distclean. | |
142 | (clean): Remove config.log. | |
143 | (distclean): Remove config.h and stamp-h. | |
144 | (Makefile): Don't depend upon @frags@. Just rebuild Makefile when | |
145 | invoking config.status. | |
146 | (config.h, stamp-h): New targets. | |
147 | * compile.c: Include "config.h". Don't include <sys/times.h>. | |
148 | Include <time.h> and <stdlib.h> if they exist. Don't include | |
149 | "sysdep.h". | |
150 | (get_now): Remove unused local b. | |
151 | * run.c: Include "config.h". Include <stdlib.h> if it exists. | |
152 | Don't include "sysdep.h". | |
153 | * writecode.c: Don't include "bfd.h" or "sysdep.h". Include | |
154 | <stdio.h>. | |
155 | ||
156 | Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> | |
157 | ||
158 | * Update all FSF addresses except those in COPYING* files. | |
159 | ||
1ffd292b C |
160 | Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
161 | ||
0743b4ac ILT |
162 | * Makefile.in (clean): Remove run. |
163 | (distclean): Remove Makefile. | |
164 | ||
8b40f608 C |
165 | * h8300.mt: Removed. |
166 | ||
1ffd292b C |
167 | * Makefile.in, configure.in: converted to autoconf. |
168 | * configure: New file, generated with autconf 2.4. | |
169 | ||
94d1ac89 SS |
170 | Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com> |
171 | ||
172 | * compile.c (sim_do_command): New function. | |
173 | ||
7478904c SC |
174 | Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com> |
175 | ||
176 | * compile.c (get_now): Don't do if win32. | |
177 | (sim_resume): Poll in win32 too. | |
178 | ||
179 | Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
180 | ||
181 | * configure.in: Fix typo in last change. | |
182 | ||
183 | Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
184 | ||
185 | * run.c: parse arguments with getopt(). | |
186 | ||
187 | Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com> | |
188 | ||
189 | * configure.in: Use ../../bfd/hosts/std-host.h if specific | |
190 | host unavailable. | |
191 | ||
192 | Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat> | |
193 | ||
194 | * compile.c (sim_resume): Initialize cpu.mask. | |
195 | ||
196 | Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
197 | ||
198 | * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes. | |
199 | ||
200 | Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com) | |
201 | ||
202 | * compile.c: #include "bfd.h". | |
203 | (sim_*): Set result type to void where there isn't one. | |
204 | (sim_resume, default case): Set cpu.exception to SIGILL. | |
205 | (sim_trace): Delete. | |
206 | (sim_set_pc): Delete. | |
207 | (sim_info): Delete printf_fn arg, all callers changed. | |
208 | Call printf_filtered. | |
209 | (set_h8300h): New arg `flag', all callers changed. | |
210 | (sim_close): New function. | |
211 | (sim_load): New function. | |
212 | (sim_create_inferior): Renamed from sim_set_args, all callers changed. | |
213 | * run.c: #include <varargs.h>, "remote-sim.h". | |
214 | (printf_filtered): New function. | |
215 | ||
0693d363 DE |
216 | Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com) |
217 | ||
218 | * compile.c (decode): Fix typo (16 bit branches). | |
219 | (*): Some white space clean up. | |
220 | ||
221 | Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
222 | ||
223 | * compile.c (decode): Compile 16bit branches properly. | |
224 | ||
225 | Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
226 | ||
227 | * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc, | |
228 | andc. Poll for interrupts. | |
229 | ||
230 | Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com) | |
231 | ||
232 | * compile.c: #include "ansidecl.h" for remote-sim.h. | |
233 | ||
a415cf0a DE |
234 | Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com) |
235 | ||
236 | * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb | |
237 | * compile.c: #include "remote-sim.h". | |
238 | (sim_resume): New arg siggnal. | |
239 | (sim_write): Use SIM_ADDR for type of arg addr. | |
240 | Always return a value. | |
241 | (sim_read): Ditto. | |
242 | (sim_store_register): Result is type int. | |
243 | (sim_fetch_register): Ditto. | |
244 | (sim_stop_reason): Renamed from sim_stop_signal. | |
245 | (sim_set_pc): Use SIM_ADDR for type of arg pc. | |
246 | (sim_info): int result, new arg printf_fn. | |
247 | (sim_kill): int result. | |
248 | (sim_open): int result, new arg name. | |
249 | * run.c (main): Use sim_set_pc to set pc. | |
250 | Update call to sim_info. | |
251 | ||
7db9345b DE |
252 | Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com) |
253 | ||
254 | * compile.c (sim_stop_signal): Result is now enum sim_stop. | |
255 | ||
256 | Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) | |
257 | ||
258 | * compile.c (sim_kill, sim_open, sim_set_args): New functions. | |
259 | ||
28655f00 SC |
260 | Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
261 | ||
262 | * compile.c (sim_set_pc): Write to the pc direcly. | |
263 | (sim_store_register): Now value is passed by reference. (sim_read, | |
264 | sim_write): Return number of bytes copied. | |
265 | ||
266 | Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
267 | ||
268 | * compile.c (mop): New function to do multiplies. | |
269 | ||
270 | Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com) | |
271 | ||
272 | * compile.c (sim_resume): Add support for nop insn. | |
273 | ||
cf5b4aa6 DE |
274 | Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com) |
275 | ||
56390ce8 DE |
276 | * compile.c: Reset HMODE back to zero (accidently set it to 1). |
277 | ||
cf5b4aa6 DE |
278 | * run.c (main): If h8/300h binary detected, call set_h8300h. |
279 | * compile.c (sim_resume): Fix O_NEG insn. | |
280 | ||
89a2c4fd DE |
281 | Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com) |
282 | ||
283 | * run.c (main): Add -h flag to enable h8/300h emulation. | |
284 | * compile.c: Rename Hmode to HMODE (consistency with gdb). | |
285 | (set_h8300h): New function. | |
286 | (sim_resume): Add support for extu,exts insns. | |
287 | (sim_resume): Fix logical right shifting. | |
288 | (sim_resume, label alu32): Fix setting of carry flag. | |
289 | ||
ce51bde6 DE |
290 | Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com) |
291 | ||
292 | * compile.c (sim_csize): Initialize cpu.cache. | |
293 | ||
f7e3d580 DE |
294 | Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com) |
295 | ||
296 | * Makefile.in: Add -I../../bfd to pick up bfd.h. | |
297 | ||
298 | Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com) | |
299 | ||
300 | * run.c (main): Fix parsing of args. | |
301 | ||
302 | * compile.c (sim_resume): Fix shll insn. | |
303 | ||
304 | Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
305 | ||
306 | * compile.c: New file, supports H8/300H. | |
307 | * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete. | |
308 | ||
309 | Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
310 | ||
311 | * run.c (main): Add -v to print info. | |
312 | * p3.c (sim_info): New function. | |
313 | ||
314 | Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com) | |
315 | ||
316 | * h8300.mt (DO_INSTALL): Renamed from INSTALL. | |
317 | ||
318 | Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com) | |
319 | ||
320 | * Makefile.in: Don't use cb or indent | |
321 | * p1.c, state.h, writecode.c: lint | |
322 | ||
323 | Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com) | |
324 | ||
325 | * Makefile.in: Make SunOS halfdone VPATH work. | |
326 | * p1.c: Lint picked up by HP native compiler. | |
327 | ||
06137fcb SC |
328 | Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com) |
329 | ||
330 | * p1.c (sim_resume): when running on dos, any character typed to | |
331 | the keyboard will cause a simulated exception. | |
332 | ||
19139515 SC |
333 | Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
334 | ||
335 | * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and | |
336 | running | |
337 | ||
a154eea7 SC |
338 | Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
339 | ||
340 | * new | |
341 |