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