sim: d10v: gut endian logic
[deliverable/binutils-gdb.git] / sim / moxie / ChangeLog
CommitLineData
77cf2ef5
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12016-01-03 Mike Frysinger <vapier@gentoo.org>
2
3 * interp.c (sim_open): Update sim_parse_args comment.
4
0cb8d851
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52016-01-03 Mike Frysinger <vapier@gentoo.org>
6
7 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
8 * configure: Regenerate.
9
1ac72f06
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102016-01-02 Mike Frysinger <vapier@gentoo.org>
11
12 * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
13 * configure: Regenerate.
14
e1211e55
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152015-12-30 Mike Frysinger <vapier@gentoo.org>
16
17 * wrapper.c (sim_store_register): Rename to ...
18 (moxie_reg_store): ... this.
19 (sim_fetch_register): Rename to ...
20 (moxie_reg_fetch): ... this.
21 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
22
5e744ef8
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232015-12-27 Mike Frysinger <vapier@gentoo.org>
24
25 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
26
1b393626
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272015-12-26 Mike Frysinger <vapier@gentoo.org>
28
29 * config.in, configure: Regenerate.
30
797eee42
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312015-11-15 Mike Frysinger <vapier@gentoo.org>
32
33 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
34
6e4f085c
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352015-11-14 Mike Frysinger <vapier@gentoo.org>
36
37 * interp.c (sim_close): Delete.
38
7d8a636c
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392015-10-11 Mike Frysinger <vapier@gentoo.org>
40
41 PR sim/18273
42 * interp.c (load_dtb): Close open file in error path.
43
8d0978fb
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442015-06-23 Mike Frysinger <vapier@gentoo.org>
45
46 * configure: Regenerate.
47
a3487082
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482015-06-12 Mike Frysinger <vapier@gentoo.org>
49
50 * configure: Regenerate.
51
306f4178
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522015-06-12 Mike Frysinger <vapier@gentoo.org>
53
54 * configure: Regenerate.
55
0054dcd7
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562015-06-12 Mike Frysinger <vapier@gentoo.org>
57
58 * interp.c (tracefile, tracing): Delete.
59 (MOXIE_TRACE_INSN): Call TRACE_INSN directly.
60
53d2389f
MF
612015-06-12 Mike Frysinger <vapier@gentoo.org>
62
63 * interp.c (TRACE): Rename to ...
64 (MOXIE_TRACE_INSN): ... this.
65 (sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
66
20bca71d
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672015-04-18 Mike Frysinger <vapier@gentoo.org>
68
69 * sim-main.h (SIM_CPU): Delete.
70
7e83aa92
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712015-04-18 Mike Frysinger <vapier@gentoo.org>
72
73 * sim-main.h (sim_cia): Delete.
74
034685f9
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752015-04-17 Mike Frysinger <vapier@gentoo.org>
76
77 * interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
78 Change CIA_GET to CPU_PC_GET.
79 * sim-main.h (CIA_GET, CIA_SET): Delete.
80
4c0cab1e
MF
812015-04-16 Mike Frysinger <vapier@gentoo.org>
82
83 * interp.c (moxie_pc_get, moxie_pc_set): New functions.
84 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
85 CPU_PC_STORE for all cpus.
86 * sim-main.h (SIM_CPU): New typedef.
87
78e9aa70
MF
882015-04-15 Mike Frysinger <vapier@gentoo.org>
89
90 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
91 * sim-main.h (STATE_CPU): Delete.
92
bf12d44e
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932015-04-13 Mike Frysinger <vapier@gentoo.org>
94
95 * configure: Regenerate.
96
122bbfb5
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972015-04-06 Mike Frysinger <vapier@gentoo.org>
98
99 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
100
20cc9753
MF
1012015-04-05 Mike Frysinger <vapier@gentoo.org>
102
103 * Makefile.in (SIM_OBJS): Add sim-resume.o.
104 * interp.c (moxie_regset): Delete exception.
105 (sim_resume): Rename to ...
106 (sim_engine_run): ... this. Delete insts variable and references
107 to cpu.asregs.exception, and change most to sim_engine_halt. Move
108 trailing insts and PC_REGNO updates into the loop.
109 (load_dtb): Delete open warning. Change printf to sim_io_eprintf.
110
0fe84f3f
MF
1112015-04-01 Mike Frysinger <vapier@gentoo.org>
112
113 * sim-main.h (SIM_HAVE_BIENDIAN): Delete.
114
aadc9410
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1152015-03-31 Mike Frysinger <vapier@gentoo.org>
116
117 * config.in, configure: Regenerate.
118
1bf57e9a
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1192015-03-24 Mike Frysinger <vapier@gentoo.org>
120
121 * interp.c (moxie_extract_unsigned_integer): Mark static. Update
122 prototype. Change printf %d to %zu.
123 (moxie_store_unsigned_integer): Mark static. Update prototype.
124 (wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
125 (convert_target_flags): Mark static.
126 (sim_resume): Update prototype. Move val decl above local code.
127 (sim_store_register, sim_fetch_register, sim_open, sim_close,
128 sim_create_inferior): Update prototype.
129
cc8ab1de
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1302015-03-24 Mike Frysinger <vapier@gentoo.org>
131
132 * configure: Regenerate.
133 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
134 * interp.c: Delete gdb/callback.h include. Add sim-options.h include.
135 (callback, myname, sim_kind): Delete.
136 (tracefile, tracine, TRACE): Move code together and add a TODO.
137 (struct moxie_regset): Add a TODO.
138 (cpu): Likewise.
139 (callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
140 sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
141 Delete.
142 (set_initial_gprs): Change prototype to (void).
143 (free_state): New function.
144 (sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
145 sim_analyze_program. Move set_initial_gprs to the end. Set
146 STATE_WATCHPOINTS pc data. Delete callback, myname, and
147 issue_messages. Call free_state on error.
148 (sim_create_inferior): Delete references to issue_messages and
149 set_initial_gprs.
150 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
151 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
152 * sim-main.h (struct sim_state): Change cpu to a pointer array.
153 (STATE_CPU): Drop the &.
154
c4a6006b
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1552015-03-24 Mike Frysinger <vapier@gentoo.org>
156
157 * Makefile.in (SIM_OBJS): Add sim-command.o.
158 * interp.c (sim_do_command): Delete.
159
ae7d0cac
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1602015-03-16 Mike Frysinger <vapier@gentoo.org>
161
162 * config.in, configure: Regenerate.
163
41cc895f
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1642015-03-14 Mike Frysinger <vapier@gentoo.org>
165
166 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
167 (all): Drop interp.o dependency.
168 (interp.o, mcore-clean): Delete rules.
169
465fb143
MF
1702015-03-14 Mike Frysinger <vapier@gentoo.org>
171
172 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
173 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
174 (SIM_RUN_OBJS): Set to run.o.
175
5cddc23a
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1762015-03-14 Mike Frysinger <vapier@gentoo.org>
177
178 * configure.ac (AC_CHECK_HEADERS): Delete.
179 * aclocal.m4, configure: Regenerate.
180
dc049bf4
MF
1812015-02-20 Mike Frysinger <vapier@gentoo.org>
182
183 * interp.c: Delete sysdep.h and netinet/in.h includes.
184 Include string.h and unistd.h.
185 * sysdep.h: Delete.
186
4c4ca605
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1872015-02-19 Mike Frysinger <vapier@gentoo.org>
188
189 * interp.c (sim_kill): Delete unused func.
190
507411cc
AG
1912014-12-27 Anthony Green <green@moxielogic.com>
192
193 * interp.c (EXTRACT_OFFSET): Define.
194 (sim_resume): ldo/sto instructions now use 16 bit offset instead
195 of 32. Also swap mul.x/umul.x opcodes (reversed by mistake).
196
67afb06e
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1972014-12-25 Anthony Green <green@moxielogic.com>
198
199 * interp.c (sim_resume): Whitespace changes to align with GDB
200 coding standard.
201
ed4fd7b7
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2022014-12-24 Anthony Green <green@moxielogic.com>
203
204 * interp.c (sim_resume): Add mul.x and umul.x instructions.
205
c784b115
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2062014-12-12 Anthony Green <green@moxielogic.com>
207
208 * interp.c (sim_resume): Add zex instructions.
209
2974be62
AM
2102014-08-19 Alan Modra <amodra@gmail.com>
211
212 * configure: Regenerate.
213
faa743bb
RM
2142014-08-15 Roland McGrath <mcgrathr@google.com>
215
216 * configure: Regenerate.
217 * config.in: Regenerate.
218
048ea174
AG
2192014-04-02 Anthony Green <green@moxielogic.com>
220
221 * interp.c (sim_resume): Add new sign-extend instructions.
222
60d847df
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2232014-03-10 Mike Frysinger <vapier@gentoo.org>
224
225 * interp.c (sim_do_command): Add const to cmd.
226
b2b255bd
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2272014-03-05 Mike Frysinger <vapier@gentoo.org>
228
229 * interp.c (sim_load): Add const to prog.
230
ef3e8cf7
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2312014-02-17 Mike Frysinger <vapier@gentoo.org>
232
233 PR gdb/16450
234 * interp.c (interrupt): Delete.
235 (sim_resume): Delete signal(SIGINT) handling.
236
bf3d9781
AM
2372013-09-23 Alan Modra <amodra@gmail.com>
238
239 * configure: Regenerate.
240
3cd8689b
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2412013-06-26 Tom Tromey <tromey@redhat.com>
242
243 * Makefile.in (dtbdir): Don't use gdb's version.in.
244
31e6ad7d
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2452013-06-03 Mike Frysinger <vapier@gentoo.org>
246
247 * aclocal.m4, configure: Regenerate.
248
9c9e1b26
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2492013-01-17 Anthony Green <green@moxielogic.com>
250
251 * interp.c (sim_open): Remove from debug output.
252
78ca4e81
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2532012-09-07 Anthony Green <green@moxielogic.com>
254
255 * interp.c (sim_resume): Branches are now relative to the
72f4393d 256 address of the instruction following the branch.
78ca4e81 257
a6c2b87e
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2582012-06-17 Mike Frysinger <vapier@gentoo.org>
259
260 * interp.c: Include config.h first. Also include fcntl.h directly.
261
5f3ef9d0
JB
2622012-06-15 Joel Brobecker <brobecker@adacore.com>
263
264 * config.in, configure: Regenerate.
265
2232061b
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2662012-03-24 Mike Frysinger <vapier@gentoo.org>
267
268 * aclocal.m4, config.in, configure: Regenerate.
269
db2e4d67
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2702011-12-03 Mike Frysinger <vapier@gentoo.org>
271
272 * aclocal.m4: New file.
273 * configure: Regenerate.
274
9c082ca8
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2752011-10-17 Mike Frysinger <vapier@gentoo.org>
276
277 * configure.ac: Change include to common/acinclude.m4.
278
6ffe910a
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2792011-10-17 Mike Frysinger <vapier@gentoo.org>
280
281 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
282 call. Replace common.m4 include with SIM_AC_COMMON.
283 * configure: Regenerate.
284
5558e7e6
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2852010-04-14 Mike Frysinger <vapier@gentoo.org>
286
287 * interp.c (sim_write): Add const to buffer arg.
288
bc56c8fa
JK
2892010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
290
291 * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
292
32d49b7b
AG
2932010-02-03 Anthony Green <green@moxielogic.com>
294
295 * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
296 instruction.
297
11db68fd
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2982010-01-13 Anthony Green <green@moxielogic.com>
299
300 * interp.c (sim_open): Add period to end of sentence in comment.
301
b8dcd182
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3022010-01-13 Anthony Green <green@moxielogic.com>
303
304 * interp.c (sim_open): Initialize the SIM_DESC object properly
305 with sim_config() and sim_post_argv_init().
306
3725885a
RW
3072010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
308
309 * configure: Regenerate.
310
5c27d164
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3112009-09-10 Anthony Green <green@moxielogic.com>
312
313 * Makefile.in (install-dtb): New target.
314 (moxie-gdb.dtb): New target.
315 (SIM_CFLAGS): Define DTB macro on command line.
316 (SIM_OBJS): Use common infrastructire.
317 (dtbdir): Define install location for dtb file.
318
319 * sim-main.h: New file.
320 * moxie-gdb.dts: New file.
321 * configure.ac: Check for dtc. Install dtb file. Remove some old
322 cruft.
323 * configure: Regenerate.
324 * interp.c: Many changes to use common memory infrastructure.
325 (load_dtb): New function.
326 (sim_create_inferior): Call it.
327
d6416cdc
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3282009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
329
81ecdfbb
RW
330 * config.in: Regenerate.
331 * configure: Likewise.
332
d6416cdc
RW
333 * configure: Regenerate.
334
7a321525
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3352009-07-31 Anthony Green <green@moxielogic.com>
336
337 * interp.c: Increase simulated memory to 16MB.
338 (sim_resume): Tweak swi system calls to support new ABI (up to 5
339 args in regs). Also simluate proper exception processing for
340 Linux system calls.
341
3422009-07-30 Anthony Green <green@moxielogic.com>
343
344 * interp.c (sim_resume): Add system call software interrupt support.
345
86566200
AG
3462009-06-11 Anthony Green <green@moxielogic.com>
347
348 * interp.c (INST2OFFSET): Define.
349 (sim_resume): Support new PC relative branch instructions.
350
77176dfc
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3512009-05-09 Anthony Green <green@moxielogic.com>
352
353 * interp.c (sim_resume): Add missing breaks in switch.
354
fdd6fa61
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3552008-10-03 Anthony Green <green@moxielogic.com>
356
357 * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
358
3592008-09-10 Anthony Green <green@moxielogic.com>
360
361 * interp.c (NUM_SPRO_SREGS): New.
362 (struct moxie_regset): Add sregs.
363 (set_initial_gprs): Initialize sregs.
364 (sim_resume): Add gsr and ssr support.
365
3662008-09-04 Anthony Green <green@moxielogic.com>
367
368 * interp.c (sim_resume): Add inc and dec instructions.
369
3702008-09-04 Anthony Green <green@moxielogic.com>
371
372 * interp.c (struct moxie_regset): Use an unsigned long long to keep
373 track of instruction trace counts.
374 * interp.c (sim_resume): Ditto.
375 (sim_info): Ditto.
376
3772008-08-22 Anthony Green <green@moxielogic.com>
378
379 * interp.c (sim_resume): Remove debugging code.
380
3812008-08-20 Anthony Green <green@moxielogic.com>
382
383 * interp.c (TRACE): Add new tracing infrastructure.
384 (sim_resume): Use it.
385 (reg_names): Add new registers.
386 (NUM_MOXIE_REGS): New registers.
387 (PC_REGNO): New registers.
388 (sim_resume): New instruction encodings.
389
3902008-08-16 Anthony Green <green@moxielogic.com>
391
392 * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
393 (convert_target_flags): New function.
394
3952008-08-08 Anthony Green <green@moxielogic.com>
396
397 * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
398
3992008-08-04 Anthony Green <green@moxielogic.com>
400
401 * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
402
4032008-08-04 Anthony Green <green@moxielogic.com>
404
405 * interp.c (sim_create_inferior): Set argc & argv in the target.
406
4072008-04-12 Anthony Green <green@moxielogic.com>
408
409 * interp.c (sim_resume): Add brk.
410
4112008-04-10 Anthony Green <green@moxielogic.com>
412
413 * interp.c (sim_resume): Add static chain pointer to call frame.
414
4152008-03-24 Anthony Green <green@moxielogic.com>
416
417 * interp.c (sim_resume): Add missing breaks.
418 (sim_resume): Fix neg implementation.
419
4202008-03-23 Anthony Green <green@moxielogic.com>
421
422 * interp.c (sim_load): Don't require a .bss section.
423
4242008-03-21 Anthony Green <green@moxielogic.com>
425
426 * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
427 not, ashr, xor.
428
4292008-03-20 Anthony Green <green@moxielogic.com>
430
431 * interp.c (struct moxie_regset): Add condition code, cc.
432 (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
433 (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
434 bge, ble, bgeu, and bleu.
435 (rbat, rsat, wbat, wsat): New functions.
436 (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
437 sta.b, st.s, sta.s, jmp.
438
4392008-03-19 Anthony Green <green@moxielogic.com>
440
441 * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
442 jsra should set $fp == $sp.
443 Fix jsra and ret semantics.
444
4452008-03-18 Anthony Green <green@moxielogic.com>
446
447 * interp.c (sim_resume): Add push, pop and add.l.
448
4492008-03-16 Anthony Green <green@moxielogic.com>
450
451 * interp.c (EXTRACT_WORD): Define.
452 (rlat): Use EXTRACT_WORD.
453 (sim_resume): Add jsra and ret.
454
4552008-02-22 Anthony Green <green@moxielogic.com>
456
457 * interp.c (reg_names): Define.
458 (sim_resume): Use reg_names.
459
4602008-02-21 Anthony Green <green@moxielogic.com>
461
462 * config.in, configure, configure.ac, interp.c, Makefile.in,
463 sysdep.h: Created.
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