sim: convert to bfd_endian
[deliverable/binutils-gdb.git] / sim / moxie / ChangeLog
CommitLineData
1ac72f06
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12016-01-02 Mike Frysinger <vapier@gentoo.org>
2
3 * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
4 * configure: Regenerate.
5
e1211e55
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62015-12-30 Mike Frysinger <vapier@gentoo.org>
7
8 * wrapper.c (sim_store_register): Rename to ...
9 (moxie_reg_store): ... this.
10 (sim_fetch_register): Rename to ...
11 (moxie_reg_fetch): ... this.
12 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
13
5e744ef8
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142015-12-27 Mike Frysinger <vapier@gentoo.org>
15
16 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
17
1b393626
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182015-12-26 Mike Frysinger <vapier@gentoo.org>
19
20 * config.in, configure: Regenerate.
21
797eee42
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222015-11-15 Mike Frysinger <vapier@gentoo.org>
23
24 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
25
6e4f085c
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262015-11-14 Mike Frysinger <vapier@gentoo.org>
27
28 * interp.c (sim_close): Delete.
29
7d8a636c
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302015-10-11 Mike Frysinger <vapier@gentoo.org>
31
32 PR sim/18273
33 * interp.c (load_dtb): Close open file in error path.
34
8d0978fb
MF
352015-06-23 Mike Frysinger <vapier@gentoo.org>
36
37 * configure: Regenerate.
38
a3487082
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392015-06-12 Mike Frysinger <vapier@gentoo.org>
40
41 * configure: Regenerate.
42
306f4178
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432015-06-12 Mike Frysinger <vapier@gentoo.org>
44
45 * configure: Regenerate.
46
0054dcd7
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472015-06-12 Mike Frysinger <vapier@gentoo.org>
48
49 * interp.c (tracefile, tracing): Delete.
50 (MOXIE_TRACE_INSN): Call TRACE_INSN directly.
51
53d2389f
MF
522015-06-12 Mike Frysinger <vapier@gentoo.org>
53
54 * interp.c (TRACE): Rename to ...
55 (MOXIE_TRACE_INSN): ... this.
56 (sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
57
20bca71d
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582015-04-18 Mike Frysinger <vapier@gentoo.org>
59
60 * sim-main.h (SIM_CPU): Delete.
61
7e83aa92
MF
622015-04-18 Mike Frysinger <vapier@gentoo.org>
63
64 * sim-main.h (sim_cia): Delete.
65
034685f9
MF
662015-04-17 Mike Frysinger <vapier@gentoo.org>
67
68 * interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
69 Change CIA_GET to CPU_PC_GET.
70 * sim-main.h (CIA_GET, CIA_SET): Delete.
71
4c0cab1e
MF
722015-04-16 Mike Frysinger <vapier@gentoo.org>
73
74 * interp.c (moxie_pc_get, moxie_pc_set): New functions.
75 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
76 CPU_PC_STORE for all cpus.
77 * sim-main.h (SIM_CPU): New typedef.
78
78e9aa70
MF
792015-04-15 Mike Frysinger <vapier@gentoo.org>
80
81 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
82 * sim-main.h (STATE_CPU): Delete.
83
bf12d44e
MF
842015-04-13 Mike Frysinger <vapier@gentoo.org>
85
86 * configure: Regenerate.
87
122bbfb5
MF
882015-04-06 Mike Frysinger <vapier@gentoo.org>
89
90 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
91
20cc9753
MF
922015-04-05 Mike Frysinger <vapier@gentoo.org>
93
94 * Makefile.in (SIM_OBJS): Add sim-resume.o.
95 * interp.c (moxie_regset): Delete exception.
96 (sim_resume): Rename to ...
97 (sim_engine_run): ... this. Delete insts variable and references
98 to cpu.asregs.exception, and change most to sim_engine_halt. Move
99 trailing insts and PC_REGNO updates into the loop.
100 (load_dtb): Delete open warning. Change printf to sim_io_eprintf.
101
0fe84f3f
MF
1022015-04-01 Mike Frysinger <vapier@gentoo.org>
103
104 * sim-main.h (SIM_HAVE_BIENDIAN): Delete.
105
aadc9410
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1062015-03-31 Mike Frysinger <vapier@gentoo.org>
107
108 * config.in, configure: Regenerate.
109
1bf57e9a
MF
1102015-03-24 Mike Frysinger <vapier@gentoo.org>
111
112 * interp.c (moxie_extract_unsigned_integer): Mark static. Update
113 prototype. Change printf %d to %zu.
114 (moxie_store_unsigned_integer): Mark static. Update prototype.
115 (wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
116 (convert_target_flags): Mark static.
117 (sim_resume): Update prototype. Move val decl above local code.
118 (sim_store_register, sim_fetch_register, sim_open, sim_close,
119 sim_create_inferior): Update prototype.
120
cc8ab1de
MF
1212015-03-24 Mike Frysinger <vapier@gentoo.org>
122
123 * configure: Regenerate.
124 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
125 * interp.c: Delete gdb/callback.h include. Add sim-options.h include.
126 (callback, myname, sim_kind): Delete.
127 (tracefile, tracine, TRACE): Move code together and add a TODO.
128 (struct moxie_regset): Add a TODO.
129 (cpu): Likewise.
130 (callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
131 sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
132 Delete.
133 (set_initial_gprs): Change prototype to (void).
134 (free_state): New function.
135 (sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
136 sim_analyze_program. Move set_initial_gprs to the end. Set
137 STATE_WATCHPOINTS pc data. Delete callback, myname, and
138 issue_messages. Call free_state on error.
139 (sim_create_inferior): Delete references to issue_messages and
140 set_initial_gprs.
141 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
142 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
143 * sim-main.h (struct sim_state): Change cpu to a pointer array.
144 (STATE_CPU): Drop the &.
145
c4a6006b
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1462015-03-24 Mike Frysinger <vapier@gentoo.org>
147
148 * Makefile.in (SIM_OBJS): Add sim-command.o.
149 * interp.c (sim_do_command): Delete.
150
ae7d0cac
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1512015-03-16 Mike Frysinger <vapier@gentoo.org>
152
153 * config.in, configure: Regenerate.
154
41cc895f
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1552015-03-14 Mike Frysinger <vapier@gentoo.org>
156
157 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
158 (all): Drop interp.o dependency.
159 (interp.o, mcore-clean): Delete rules.
160
465fb143
MF
1612015-03-14 Mike Frysinger <vapier@gentoo.org>
162
163 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
164 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
165 (SIM_RUN_OBJS): Set to run.o.
166
5cddc23a
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1672015-03-14 Mike Frysinger <vapier@gentoo.org>
168
169 * configure.ac (AC_CHECK_HEADERS): Delete.
170 * aclocal.m4, configure: Regenerate.
171
dc049bf4
MF
1722015-02-20 Mike Frysinger <vapier@gentoo.org>
173
174 * interp.c: Delete sysdep.h and netinet/in.h includes.
175 Include string.h and unistd.h.
176 * sysdep.h: Delete.
177
4c4ca605
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1782015-02-19 Mike Frysinger <vapier@gentoo.org>
179
180 * interp.c (sim_kill): Delete unused func.
181
507411cc
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1822014-12-27 Anthony Green <green@moxielogic.com>
183
184 * interp.c (EXTRACT_OFFSET): Define.
185 (sim_resume): ldo/sto instructions now use 16 bit offset instead
186 of 32. Also swap mul.x/umul.x opcodes (reversed by mistake).
187
67afb06e
AG
1882014-12-25 Anthony Green <green@moxielogic.com>
189
190 * interp.c (sim_resume): Whitespace changes to align with GDB
191 coding standard.
192
ed4fd7b7
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1932014-12-24 Anthony Green <green@moxielogic.com>
194
195 * interp.c (sim_resume): Add mul.x and umul.x instructions.
196
c784b115
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1972014-12-12 Anthony Green <green@moxielogic.com>
198
199 * interp.c (sim_resume): Add zex instructions.
200
2974be62
AM
2012014-08-19 Alan Modra <amodra@gmail.com>
202
203 * configure: Regenerate.
204
faa743bb
RM
2052014-08-15 Roland McGrath <mcgrathr@google.com>
206
207 * configure: Regenerate.
208 * config.in: Regenerate.
209
048ea174
AG
2102014-04-02 Anthony Green <green@moxielogic.com>
211
212 * interp.c (sim_resume): Add new sign-extend instructions.
213
60d847df
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2142014-03-10 Mike Frysinger <vapier@gentoo.org>
215
216 * interp.c (sim_do_command): Add const to cmd.
217
b2b255bd
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2182014-03-05 Mike Frysinger <vapier@gentoo.org>
219
220 * interp.c (sim_load): Add const to prog.
221
ef3e8cf7
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2222014-02-17 Mike Frysinger <vapier@gentoo.org>
223
224 PR gdb/16450
225 * interp.c (interrupt): Delete.
226 (sim_resume): Delete signal(SIGINT) handling.
227
bf3d9781
AM
2282013-09-23 Alan Modra <amodra@gmail.com>
229
230 * configure: Regenerate.
231
3cd8689b
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2322013-06-26 Tom Tromey <tromey@redhat.com>
233
234 * Makefile.in (dtbdir): Don't use gdb's version.in.
235
31e6ad7d
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2362013-06-03 Mike Frysinger <vapier@gentoo.org>
237
238 * aclocal.m4, configure: Regenerate.
239
9c9e1b26
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2402013-01-17 Anthony Green <green@moxielogic.com>
241
242 * interp.c (sim_open): Remove from debug output.
243
78ca4e81
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2442012-09-07 Anthony Green <green@moxielogic.com>
245
246 * interp.c (sim_resume): Branches are now relative to the
72f4393d 247 address of the instruction following the branch.
78ca4e81 248
a6c2b87e
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2492012-06-17 Mike Frysinger <vapier@gentoo.org>
250
251 * interp.c: Include config.h first. Also include fcntl.h directly.
252
5f3ef9d0
JB
2532012-06-15 Joel Brobecker <brobecker@adacore.com>
254
255 * config.in, configure: Regenerate.
256
2232061b
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2572012-03-24 Mike Frysinger <vapier@gentoo.org>
258
259 * aclocal.m4, config.in, configure: Regenerate.
260
db2e4d67
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2612011-12-03 Mike Frysinger <vapier@gentoo.org>
262
263 * aclocal.m4: New file.
264 * configure: Regenerate.
265
9c082ca8
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2662011-10-17 Mike Frysinger <vapier@gentoo.org>
267
268 * configure.ac: Change include to common/acinclude.m4.
269
6ffe910a
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2702011-10-17 Mike Frysinger <vapier@gentoo.org>
271
272 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
273 call. Replace common.m4 include with SIM_AC_COMMON.
274 * configure: Regenerate.
275
5558e7e6
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2762010-04-14 Mike Frysinger <vapier@gentoo.org>
277
278 * interp.c (sim_write): Add const to buffer arg.
279
bc56c8fa
JK
2802010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
281
282 * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
283
32d49b7b
AG
2842010-02-03 Anthony Green <green@moxielogic.com>
285
286 * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
287 instruction.
288
11db68fd
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2892010-01-13 Anthony Green <green@moxielogic.com>
290
291 * interp.c (sim_open): Add period to end of sentence in comment.
292
b8dcd182
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2932010-01-13 Anthony Green <green@moxielogic.com>
294
295 * interp.c (sim_open): Initialize the SIM_DESC object properly
296 with sim_config() and sim_post_argv_init().
297
3725885a
RW
2982010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
299
300 * configure: Regenerate.
301
5c27d164
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3022009-09-10 Anthony Green <green@moxielogic.com>
303
304 * Makefile.in (install-dtb): New target.
305 (moxie-gdb.dtb): New target.
306 (SIM_CFLAGS): Define DTB macro on command line.
307 (SIM_OBJS): Use common infrastructire.
308 (dtbdir): Define install location for dtb file.
309
310 * sim-main.h: New file.
311 * moxie-gdb.dts: New file.
312 * configure.ac: Check for dtc. Install dtb file. Remove some old
313 cruft.
314 * configure: Regenerate.
315 * interp.c: Many changes to use common memory infrastructure.
316 (load_dtb): New function.
317 (sim_create_inferior): Call it.
318
d6416cdc
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3192009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
320
81ecdfbb
RW
321 * config.in: Regenerate.
322 * configure: Likewise.
323
d6416cdc
RW
324 * configure: Regenerate.
325
7a321525
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3262009-07-31 Anthony Green <green@moxielogic.com>
327
328 * interp.c: Increase simulated memory to 16MB.
329 (sim_resume): Tweak swi system calls to support new ABI (up to 5
330 args in regs). Also simluate proper exception processing for
331 Linux system calls.
332
3332009-07-30 Anthony Green <green@moxielogic.com>
334
335 * interp.c (sim_resume): Add system call software interrupt support.
336
86566200
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3372009-06-11 Anthony Green <green@moxielogic.com>
338
339 * interp.c (INST2OFFSET): Define.
340 (sim_resume): Support new PC relative branch instructions.
341
77176dfc
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3422009-05-09 Anthony Green <green@moxielogic.com>
343
344 * interp.c (sim_resume): Add missing breaks in switch.
345
fdd6fa61
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3462008-10-03 Anthony Green <green@moxielogic.com>
347
348 * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
349
3502008-09-10 Anthony Green <green@moxielogic.com>
351
352 * interp.c (NUM_SPRO_SREGS): New.
353 (struct moxie_regset): Add sregs.
354 (set_initial_gprs): Initialize sregs.
355 (sim_resume): Add gsr and ssr support.
356
3572008-09-04 Anthony Green <green@moxielogic.com>
358
359 * interp.c (sim_resume): Add inc and dec instructions.
360
3612008-09-04 Anthony Green <green@moxielogic.com>
362
363 * interp.c (struct moxie_regset): Use an unsigned long long to keep
364 track of instruction trace counts.
365 * interp.c (sim_resume): Ditto.
366 (sim_info): Ditto.
367
3682008-08-22 Anthony Green <green@moxielogic.com>
369
370 * interp.c (sim_resume): Remove debugging code.
371
3722008-08-20 Anthony Green <green@moxielogic.com>
373
374 * interp.c (TRACE): Add new tracing infrastructure.
375 (sim_resume): Use it.
376 (reg_names): Add new registers.
377 (NUM_MOXIE_REGS): New registers.
378 (PC_REGNO): New registers.
379 (sim_resume): New instruction encodings.
380
3812008-08-16 Anthony Green <green@moxielogic.com>
382
383 * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
384 (convert_target_flags): New function.
385
3862008-08-08 Anthony Green <green@moxielogic.com>
387
388 * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
389
3902008-08-04 Anthony Green <green@moxielogic.com>
391
392 * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
393
3942008-08-04 Anthony Green <green@moxielogic.com>
395
396 * interp.c (sim_create_inferior): Set argc & argv in the target.
397
3982008-04-12 Anthony Green <green@moxielogic.com>
399
400 * interp.c (sim_resume): Add brk.
401
4022008-04-10 Anthony Green <green@moxielogic.com>
403
404 * interp.c (sim_resume): Add static chain pointer to call frame.
405
4062008-03-24 Anthony Green <green@moxielogic.com>
407
408 * interp.c (sim_resume): Add missing breaks.
409 (sim_resume): Fix neg implementation.
410
4112008-03-23 Anthony Green <green@moxielogic.com>
412
413 * interp.c (sim_load): Don't require a .bss section.
414
4152008-03-21 Anthony Green <green@moxielogic.com>
416
417 * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
418 not, ashr, xor.
419
4202008-03-20 Anthony Green <green@moxielogic.com>
421
422 * interp.c (struct moxie_regset): Add condition code, cc.
423 (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
424 (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
425 bge, ble, bgeu, and bleu.
426 (rbat, rsat, wbat, wsat): New functions.
427 (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
428 sta.b, st.s, sta.s, jmp.
429
4302008-03-19 Anthony Green <green@moxielogic.com>
431
432 * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
433 jsra should set $fp == $sp.
434 Fix jsra and ret semantics.
435
4362008-03-18 Anthony Green <green@moxielogic.com>
437
438 * interp.c (sim_resume): Add push, pop and add.l.
439
4402008-03-16 Anthony Green <green@moxielogic.com>
441
442 * interp.c (EXTRACT_WORD): Define.
443 (rlat): Use EXTRACT_WORD.
444 (sim_resume): Add jsra and ret.
445
4462008-02-22 Anthony Green <green@moxielogic.com>
447
448 * interp.c (reg_names): Define.
449 (sim_resume): Use reg_names.
450
4512008-02-21 Anthony Green <green@moxielogic.com>
452
453 * config.in, configure, configure.ac, interp.c, Makefile.in,
454 sysdep.h: Created.
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