1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
|
2015-12-26 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
2015-11-14 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_close): Delete.
2015-10-11 Mike Frysinger <vapier@gentoo.org>
PR sim/18273
* interp.c (load_dtb): Close open file in error path.
2015-06-23 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
2015-06-12 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
2015-06-12 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
2015-06-12 Mike Frysinger <vapier@gentoo.org>
* interp.c (tracefile, tracing): Delete.
(MOXIE_TRACE_INSN): Call TRACE_INSN directly.
2015-06-12 Mike Frysinger <vapier@gentoo.org>
* interp.c (TRACE): Rename to ...
(MOXIE_TRACE_INSN): ... this.
(sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
2015-04-18 Mike Frysinger <vapier@gentoo.org>
* sim-main.h (SIM_CPU): Delete.
2015-04-18 Mike Frysinger <vapier@gentoo.org>
* sim-main.h (sim_cia): Delete.
2015-04-17 Mike Frysinger <vapier@gentoo.org>
* interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
Change CIA_GET to CPU_PC_GET.
* sim-main.h (CIA_GET, CIA_SET): Delete.
2015-04-16 Mike Frysinger <vapier@gentoo.org>
* interp.c (moxie_pc_get, moxie_pc_set): New functions.
(sim_open): Declare new local var i. Call CPU_PC_FETCH &
CPU_PC_STORE for all cpus.
* sim-main.h (SIM_CPU): New typedef.
2015-04-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-cpu.o.
* sim-main.h (STATE_CPU): Delete.
2015-04-13 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
2015-04-06 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
2015-04-05 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Add sim-resume.o.
* interp.c (moxie_regset): Delete exception.
(sim_resume): Rename to ...
(sim_engine_run): ... this. Delete insts variable and references
to cpu.asregs.exception, and change most to sim_engine_halt. Move
trailing insts and PC_REGNO updates into the loop.
(load_dtb): Delete open warning. Change printf to sim_io_eprintf.
2015-04-01 Mike Frysinger <vapier@gentoo.org>
* sim-main.h (SIM_HAVE_BIENDIAN): Delete.
2015-03-31 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
2015-03-24 Mike Frysinger <vapier@gentoo.org>
* interp.c (moxie_extract_unsigned_integer): Mark static. Update
prototype. Change printf %d to %zu.
(moxie_store_unsigned_integer): Mark static. Update prototype.
(wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
(convert_target_flags): Mark static.
(sim_resume): Update prototype. Move val decl above local code.
(sim_store_register, sim_fetch_register, sim_open, sim_close,
sim_create_inferior): Update prototype.
2015-03-24 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
* configure.ac: Call SIM_AC_OPTION_WARNINGS.
* interp.c: Delete gdb/callback.h include. Add sim-options.h include.
(callback, myname, sim_kind): Delete.
(tracefile, tracine, TRACE): Move code together and add a TODO.
(struct moxie_regset): Add a TODO.
(cpu): Likewise.
(callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
Delete.
(set_initial_gprs): Change prototype to (void).
(free_state): New function.
(sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
sim_analyze_program. Move set_initial_gprs to the end. Set
STATE_WATCHPOINTS pc data. Delete callback, myname, and
issue_messages. Call free_state on error.
(sim_create_inferior): Delete references to issue_messages and
set_initial_gprs.
* Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
(SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
* sim-main.h (struct sim_state): Change cpu to a pointer array.
(STATE_CPU): Drop the &.
2015-03-24 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Add sim-command.o.
* interp.c (sim_do_command): Delete.
2015-03-16 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
2015-03-14 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_EXTRA_CLEAN): Delete.
(all): Drop interp.o dependency.
(interp.o, mcore-clean): Delete rules.
2015-03-14 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_EXTRA_CFLAGS): Set to
-DSIM_USE_DEPRECATED_RUN_FRONTEND.
(SIM_RUN_OBJS): Set to run.o.
2015-03-14 Mike Frysinger <vapier@gentoo.org>
* configure.ac (AC_CHECK_HEADERS): Delete.
* aclocal.m4, configure: Regenerate.
2015-02-20 Mike Frysinger <vapier@gentoo.org>
* interp.c: Delete sysdep.h and netinet/in.h includes.
Include string.h and unistd.h.
* sysdep.h: Delete.
2015-02-19 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_kill): Delete unused func.
2014-12-27 Anthony Green <green@moxielogic.com>
* interp.c (EXTRACT_OFFSET): Define.
(sim_resume): ldo/sto instructions now use 16 bit offset instead
of 32. Also swap mul.x/umul.x opcodes (reversed by mistake).
2014-12-25 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Whitespace changes to align with GDB
coding standard.
2014-12-24 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add mul.x and umul.x instructions.
2014-12-12 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add zex instructions.
2014-08-19 Alan Modra <amodra@gmail.com>
* configure: Regenerate.
2014-08-15 Roland McGrath <mcgrathr@google.com>
* configure: Regenerate.
* config.in: Regenerate.
2014-04-02 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add new sign-extend instructions.
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_do_command): Add const to cmd.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_load): Add const to prog.
2014-02-17 Mike Frysinger <vapier@gentoo.org>
PR gdb/16450
* interp.c (interrupt): Delete.
(sim_resume): Delete signal(SIGINT) handling.
2013-09-23 Alan Modra <amodra@gmail.com>
* configure: Regenerate.
2013-06-26 Tom Tromey <tromey@redhat.com>
* Makefile.in (dtbdir): Don't use gdb's version.in.
2013-06-03 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, configure: Regenerate.
2013-01-17 Anthony Green <green@moxielogic.com>
* interp.c (sim_open): Remove from debug output.
2012-09-07 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Branches are now relative to the
address of the instruction following the branch.
2012-06-17 Mike Frysinger <vapier@gentoo.org>
* interp.c: Include config.h first. Also include fcntl.h directly.
2012-06-15 Joel Brobecker <brobecker@adacore.com>
* config.in, configure: Regenerate.
2012-03-24 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, config.in, configure: Regenerate.
2011-12-03 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4: New file.
* configure: Regenerate.
2011-10-17 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Change include to common/acinclude.m4.
2011-10-17 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
call. Replace common.m4 include with SIM_AC_COMMON.
* configure: Regenerate.
2010-04-14 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_write): Add const to buffer arg.
2010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
* interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
2010-02-03 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
instruction.
2010-01-13 Anthony Green <green@moxielogic.com>
* interp.c (sim_open): Add period to end of sentence in comment.
2010-01-13 Anthony Green <green@moxielogic.com>
* interp.c (sim_open): Initialize the SIM_DESC object properly
with sim_config() and sim_post_argv_init().
2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure: Regenerate.
2009-09-10 Anthony Green <green@moxielogic.com>
* Makefile.in (install-dtb): New target.
(moxie-gdb.dtb): New target.
(SIM_CFLAGS): Define DTB macro on command line.
(SIM_OBJS): Use common infrastructire.
(dtbdir): Define install location for dtb file.
* sim-main.h: New file.
* moxie-gdb.dts: New file.
* configure.ac: Check for dtc. Install dtb file. Remove some old
cruft.
* configure: Regenerate.
* interp.c: Many changes to use common memory infrastructure.
(load_dtb): New function.
(sim_create_inferior): Call it.
2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* config.in: Regenerate.
* configure: Likewise.
* configure: Regenerate.
2009-07-31 Anthony Green <green@moxielogic.com>
* interp.c: Increase simulated memory to 16MB.
(sim_resume): Tweak swi system calls to support new ABI (up to 5
args in regs). Also simluate proper exception processing for
Linux system calls.
2009-07-30 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add system call software interrupt support.
2009-06-11 Anthony Green <green@moxielogic.com>
* interp.c (INST2OFFSET): Define.
(sim_resume): Support new PC relative branch instructions.
2009-05-09 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add missing breaks in switch.
2008-10-03 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
2008-09-10 Anthony Green <green@moxielogic.com>
* interp.c (NUM_SPRO_SREGS): New.
(struct moxie_regset): Add sregs.
(set_initial_gprs): Initialize sregs.
(sim_resume): Add gsr and ssr support.
2008-09-04 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add inc and dec instructions.
2008-09-04 Anthony Green <green@moxielogic.com>
* interp.c (struct moxie_regset): Use an unsigned long long to keep
track of instruction trace counts.
* interp.c (sim_resume): Ditto.
(sim_info): Ditto.
2008-08-22 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Remove debugging code.
2008-08-20 Anthony Green <green@moxielogic.com>
* interp.c (TRACE): Add new tracing infrastructure.
(sim_resume): Use it.
(reg_names): Add new registers.
(NUM_MOXIE_REGS): New registers.
(PC_REGNO): New registers.
(sim_resume): New instruction encodings.
2008-08-16 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
(convert_target_flags): New function.
2008-08-08 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add SYS_open and SYS_write system call support.
2008-08-04 Anthony Green <green@moxielogic.com>
* Makefile.in (SIM_EXTRA_LIBS): Add -lz.
2008-08-04 Anthony Green <green@moxielogic.com>
* interp.c (sim_create_inferior): Set argc & argv in the target.
2008-04-12 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add brk.
2008-04-10 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add static chain pointer to call frame.
2008-03-24 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add missing breaks.
(sim_resume): Fix neg implementation.
2008-03-23 Anthony Green <green@moxielogic.com>
* interp.c (sim_load): Don't require a .bss section.
2008-03-21 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
not, ashr, xor.
2008-03-20 Anthony Green <green@moxielogic.com>
* interp.c (struct moxie_regset): Add condition code, cc.
(CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
(sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
bge, ble, bgeu, and bleu.
(rbat, rsat, wbat, wsat): New functions.
(sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
sta.b, st.s, sta.s, jmp.
2008-03-19 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
jsra should set $fp == $sp.
Fix jsra and ret semantics.
2008-03-18 Anthony Green <green@moxielogic.com>
* interp.c (sim_resume): Add push, pop and add.l.
2008-03-16 Anthony Green <green@moxielogic.com>
* interp.c (EXTRACT_WORD): Define.
(rlat): Use EXTRACT_WORD.
(sim_resume): Add jsra and ret.
2008-02-22 Anthony Green <green@moxielogic.com>
* interp.c (reg_names): Define.
(sim_resume): Use reg_names.
2008-02-21 Anthony Green <green@moxielogic.com>
* config.in, configure, configure.ac, interp.c, Makefile.in,
sysdep.h: Created.
|
