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9bbf6f91
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12016-01-04 Mike Frysinger <vapier@gentoo.org>
2
3 * configure: Regenerate.
4
77cf2ef5
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52016-01-03 Mike Frysinger <vapier@gentoo.org>
6
7 * interp.c (sim_open): Update sim_parse_args comment.
8
0cb8d851
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92016-01-03 Mike Frysinger <vapier@gentoo.org>
10
11 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
12 * configure: Regenerate.
13
1ac72f06
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142016-01-02 Mike Frysinger <vapier@gentoo.org>
15
16 * configure: Regenerate.
17
5e744ef8
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182015-12-27 Mike Frysinger <vapier@gentoo.org>
19
20 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
21
1b393626
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222015-12-26 Mike Frysinger <vapier@gentoo.org>
23
24 * config.in, configure: Regenerate.
25
797eee42
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262015-11-15 Mike Frysinger <vapier@gentoo.org>
27
28 * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
29 sim-stop.o.
30
7eed1055
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312015-11-15 Mike Frysinger <vapier@gentoo.org>
32
33 * interp.c (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
34 to sim-main.h.
35 (cpu): Delete.
36 (gr, cr): Change from asregs to cpu.
37 (sr, vbr, esr, fsr, epc, fpc, ss0, ss1, ss2, ss3, ss4, gcr, gsr):
38 Change from asregs to cr.
39 (C_ON, C_VALUE, C_OFF, SET_C, CLR_C, NEW_C, SR_AF): Change from
40 cpu.sr to sr.
41 (set_active_regs): Define.
42 (set_initial_gprs): Rename scpu to cpu. Change cpu.sr to sr and
43 cpu.gr to gr. Replace for loop with memset. Replace SR_AF with
44 set_active_regs.
45 (handle_trap1): Add cpu arg.
46 (process_stub): Likewise. Change cpu.gr to gr.
47 (util): Rename scpu to cpu. Change cpu.gr to gr.
48 (rbat, rhat, rlat, wbat, what, wlat, ILLEGAL, sim_engine_run,
49 mcore_reg_store, mcore_reg_fetch, sim_create_inferior): Rename scpu
50 to cpu.
51 (step_once): Likewise. Replace SR_AF with set_active_regs. Adjust
52 cpu.asregs to cpu.
53 (mcore_pc_get, mcore_pc_set): Adjust cpu->pc to cpu->regs.pc.
54 * sim-main.h (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
55 from interp.c.
56 (_sim_cpu): Add regs, asints, active_gregs, ticks, stalls, cycles,
57 and insts members.
58
9ef4651c
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592015-11-15 Mike Frysinger <vapier@gentoo.org>
60
61 * Makefile.in (SIM_OBJS): Add sim-reg.o.
62 * interp.c (sim_store_register): Rename to ...
63 (mcore_reg_store): ... this. Change SIM_DESC to SIM_CPU.
64 (sim_fetch_register): Rename to ...
65 (mcore_reg_fetch): ... this. Change SIM_DESC to SIM_CPU.
66 (sim_open): Call CPU_REG_FETCH and CPU_REG_STORE.
67
02962cd9
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682015-11-15 Mike Frysinger <vapier@gentoo.org>
69
70 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-resume.o.
71 * interp.c (struct mcore_regset): Delete exception.
72 (util): Add SIM_DESC and SIM_CPU args. Call sim_engine_halt instead
73 of setting cpu.asregs.exception.
74 (ILLEGAL): Define.
75 (sim_resume): Rename to ...
76 (step_once): ... this. Delete cpu.asregs.exception initialization.
77 Delete do/while statements while keeping the body. Replace SIGTRAP
78 usage with sim_engine_halt(SIM_SIGTRAP). Replace SIGILL usage with
79 ILLEGAL. Pass sd and cpu down to util.
80 (sim_engine_run): Define.
81 (sim_stop_reason): Delete.
82
6e4f085c
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832015-11-14 Mike Frysinger <vapier@gentoo.org>
84
85 * interp.c (sim_close): Delete.
86
8d0978fb
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872015-06-23 Mike Frysinger <vapier@gentoo.org>
88
89 * configure: Regenerate.
90
7d5c6c43
MF
912015-06-17 Mike Frysinger <vapier@gentoo.org>
92
93 * interp.c (handle_trap1): Replace call to cb_syscall with
94 sim_syscall.
95
61a0c964
MF
962015-06-17 Mike Frysinger <vapier@gentoo.org>
97
98 * interp.c: Include sim-syscall.h.
99 (syscall_read_mem, syscall_write_mem): Delete.
100 (m32r_trap): Change syscall_read_mem/syscall_write_mem
101 to sim_syscall_read_mem/sim_syscall_write_mem.
102
a3487082
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1032015-06-12 Mike Frysinger <vapier@gentoo.org>
104
105 * configure: Regenerate.
106
306f4178
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1072015-06-12 Mike Frysinger <vapier@gentoo.org>
108
109 * configure: Regenerate.
110
43236bb2
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1112015-04-21 Mike Frysinger <vapier@gentoo.org>
112
113 * interp.c (sim_resume): Change %x to %lx for all cpu registers.
114
f63036b8
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1152015-04-21 Mike Frysinger <vapier@gentoo.org>
116
117 * interp.c (mcore_regset): Delete msize & memory.
118 (issue_messages, mem, wbat, what, wlat, rbat, what, wlat,
119 sim_memory_size, MEM_SIZE_FLOOR, sim_size, init_pointers): Delete.
120 (DEFAULT_MEMORY_SIZE): Define.
121 (set_initial_gprs): Delete memsize handling and call to init_pointers.
122 Change cpu.asregs.msize to DEFAULT_MEMORY_SIZE.
123 (syscall_read_mem): Change memcpy to sim_core_read_buffer.
124 (syscall_write_mem): Change memcpy to sim_core_write_buffer.
125 (process_stub): Change issue_messages to STATE_VERBOSE_P.
126 (util): Turn printf into a stub. Change issue_messages to
127 STATE_VERBOSE_P.
128 (rbat, rhat, rlat, wbat, what, wlat): Define to sim core funcs.
129 (sim_resume): Change issue_messages to STATE_VERBOSE_P.
130 Delete cpu.asregs.msize range checks.
131 (sim_write, sim_read): Delete.
132 (sim_store_register, sim_fetch_register): Delete call to
133 init_pointers.
134 (sim_open): Delete osize, call to sim_size, and issue_messages. Call
135 sim_do_commandf to setup memory.
136 (sim_create_inferior): Delete issue_messages handling. Change
137 cpu.asregs.msize to DEFAULT_MEMORY_SIZE. Change strcpy to
138 sim_core_write_buffer.
139
e53e5aab
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1402015-04-21 Mike Frysinger <vapier@gentoo.org>
141
142 * interp.c (WATCHFUNCTIONS): Undef it.
143 (sim_resume): Move WLhash behind WATCHFUNCTIONS.
144 (sim_do_command): Delete.
145
767e68f1
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1462015-04-21 Mike Frysinger <vapier@gentoo.org>
147
148 * Makefile.in (NL_TARGET): Define.
149 * interp.c (NUM_ELEM, opened, log_open, log_close, is_opened): Delete.
150 (syscall_read_mem, syscall_write_mem): New functions.
151 (handle_trap1): Delete entire body. Replace with call to cb_syscall.
152
20bca71d
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1532015-04-18 Mike Frysinger <vapier@gentoo.org>
154
155 * sim-main.h (SIM_CPU): Delete.
156
7e83aa92
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1572015-04-18 Mike Frysinger <vapier@gentoo.org>
158
159 * sim-main.h (sim_cia): Delete.
160
034685f9
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1612015-04-17 Mike Frysinger <vapier@gentoo.org>
162
163 * interp.c (set_initial_gprs): Change CIA_SET to CPU_PC_SET.
164 (sim_resume): Change CIA_GET to CPU_PC_GET and CIA_SET to
165 CPU_PC_SET.
166 (sim_create_inferior): Change CIA_SET to CPU_PC_SET.
167 * sim-main.h (CIA_GET, CIA_SET): Delete.
168
4c0cab1e
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1692015-04-16 Mike Frysinger <vapier@gentoo.org>
170
171 * interp.c (mcore_pc_get, mcore_pc_set): New functions.
172 (sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
173
78e9aa70
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1742015-04-15 Mike Frysinger <vapier@gentoo.org>
175
176 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
177 * sim-main.h (STATE_CPU): Delete.
178
bf12d44e
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1792015-04-13 Mike Frysinger <vapier@gentoo.org>
180
181 * configure: Regenerate.
182
122bbfb5
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1832015-04-06 Mike Frysinger <vapier@gentoo.org>
184
185 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
186
aadc9410
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1872015-03-31 Mike Frysinger <vapier@gentoo.org>
188
189 * config.in, configure: Regenerate.
190
97eca187
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1912015-03-29 Mike Frysinger <vapier@gentoo.org>
192
193 * interp.c (struct aout, LONG, SHORT): Delete.
194
ea6b7543
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1952015-03-29 Mike Frysinger <vapier@gentoo.org>
196
197 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS, SIM_EXTRA_LIBS): Delete.
198 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
199 * interp.c: Include sim-main.h, sim-base.h, and sim-options.h.
200 (word, uword): Move to sim-main.h.
201 (callback, sim_kind, myname): Delete.
202 (struct mcore_regset): Move pc to sim_cpu.
203 (memcycles, sim_size): Mark static.
204 (set_initial_gprs): Take a sim_cpu arg. Set pc via CIA_SET.
205 (handle_trap1): Take a SIM_DESC arg. Get callback from it.
206 (process_stub): Take a SIM_DESC arg. Pass it to handle_trap1
207 (util): Take a SIM_DESC arg. Pass it to process_stub.
208 (sim_resume): Get/set pc via CIA_GET/CIA_SET. Pass sd to handle_trap1
209 and util.
210 (sim_trace, sim_stop, sim_load, sim_set_callbacks): Delete.
211 (sim_info): Get callback from SIM_DESC.
212 (free_state): New cleanup function.
213 (sim_open): Rewrite to use new common logic.
214 (sim_create_inferior): Get sim_cpu from sd. Pass to set_initial_gprs
215 and set pc via CIA_SET.
216 * sim-main.h: New file.
217
52588767
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2182015-03-29 Mike Frysinger <vapier@gentoo.org>
219
220 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
221 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
222 SIM_AC_OPTION_INLINE.
223 * config.in, configure: Regenerate.
224
aac18a69
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2252015-03-29 Mike Frysinger <vapier@gentoo.org>
226
227 * interp.c (heap_ptr, int_sbrk): Delete.
228 (handle_trap1): Change case 69 (sbrk) to always return -1.
229 (sim_load): Delete bss checks and heap_ptr setup.
230
ba14f941
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2312015-03-16 Mike Frysinger <vapier@gentoo.org>
232
233 * interp.c: Strip trailing whitespace.
234
feb703b3
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2352015-03-16 Mike Frysinger <vapier@gentoo.org>
236
237 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
238 * confingure: Regenerate.
239 * interp.c (mcore_extract_unsigned_integer): Make static and update
240 prototype. Fix up printf string.
241 (mcore_store_unsigned_integer): Make static and update prototype.
242 (int_sbrk): Likewise.
243 (wbat, wlat, what, rbat, rlat, rhat): Delete INLINE and update
244 prototype.
245 (SEXTB, SEXTW, IOMEM): Delete.
246 (sim_size): Update prototype. Fix up printf string.
247 (init_pointers): Update prototype.
248 (set_initial_gprs): Update prototype. Fix up printf string.
249 (log_open, log_close, is_opened, handle_trap1, process_stub, util,
250 iu_carry): Update prototype.
251 (sim_resume): Update prototype. Change addr to a word.
252 (sim_write, sim_read, sim_store_register, sim_fetch_register,
253 sim_trace, sim_stop_reason, sim_stop, sim_info, sim_open,
254 sim_close, sim_load, sim_create_inferior, sim_do_command,
255 sim_set_callbacks): Update prototype.
256
ae7d0cac
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2572015-03-16 Mike Frysinger <vapier@gentoo.org>
258
259 * config.in, configure: Regenerate.
260
41cc895f
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2612015-03-14 Mike Frysinger <vapier@gentoo.org>
262
263 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
264 (interp.o, mcore-clean): Delete rules.
265
465fb143
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2662015-03-14 Mike Frysinger <vapier@gentoo.org>
267
268 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
269 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
270 (SIM_RUN_OBJS): Set to run.o.
271
5cddc23a
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2722015-03-14 Mike Frysinger <vapier@gentoo.org>
273
274 * configure.ac (AC_CHECK_HEADERS): Delete.
275 * aclocal.m4, configure: Regenerate.
276
dc049bf4
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2772015-02-20 Mike Frysinger <vapier@gentoo.org>
278
279 * interp.c: Delete sysdep.h and netinet/in.h includes.
280 Include stdlib.h and string.h.
281 * sysdep.h: Delete.
282
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2832015-02-19 Mike Frysinger <vapier@gentoo.org>
284
285 * interp.c (sim_kill): Delete unused func.
286
4185814e
CG
2872015-02-11 Chen Gang <gang.chen.5i5j@gmail.com>
288
289 * interp.c: Include "unistd.h".
290
16218fd3
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2912015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
292
293 * interp.c (sim_do_command): Call freeargv() before return.
294
2974be62
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2952014-08-19 Alan Modra <amodra@gmail.com>
296
297 * configure: Regenerate.
298
faa743bb
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2992014-08-15 Roland McGrath <mcgrathr@google.com>
300
301 * configure: Regenerate.
302 * config.in: Regenerate.
303
60d847df
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3042014-03-10 Mike Frysinger <vapier@gentoo.org>
305
306 * interp.c (sim_do_command): Add const to cmd.
307
b2b255bd
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3082014-03-05 Mike Frysinger <vapier@gentoo.org>
309
310 * interp.c (sim_load): Add const to prog.
311
ef3e8cf7
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3122014-02-17 Mike Frysinger <vapier@gentoo.org>
313
314 PR gdb/16450
315 * interp.c (interrupt): Delete.
316 (sim_resume): Delete signal(SIGINT) handling.
317
bf3d9781
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3182013-09-23 Alan Modra <amodra@gmail.com>
319
320 * configure: Regenerate.
321
31e6ad7d
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3222013-06-03 Mike Frysinger <vapier@gentoo.org>
323
324 * aclocal.m4, configure: Regenerate.
325
5f3ef9d0
JB
3262012-06-15 Joel Brobecker <brobecker@adacore.com>
327
328 * config.in, configure: Regenerate.
329
3550b236
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3302012-05-20 Hans-Peter Nilsson <hp@axis.com>
331
332 PR 14072
333 * interp.c: Include config.h before system header files.
334
2232061b
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3352012-03-24 Mike Frysinger <vapier@gentoo.org>
336
337 * aclocal.m4, config.in, configure: Regenerate.
338
db2e4d67
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3392011-12-03 Mike Frysinger <vapier@gentoo.org>
340
341 * aclocal.m4: New file.
342 * configure: Regenerate.
343
9c082ca8
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3442011-10-17 Mike Frysinger <vapier@gentoo.org>
345
346 * configure.ac: Change include to common/acinclude.m4.
347
6ffe910a
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3482011-10-17 Mike Frysinger <vapier@gentoo.org>
349
350 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
351 call. Replace common.m4 include with SIM_AC_COMMON.
352 * configure: Regenerate.
353
5558e7e6
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3542010-04-14 Mike Frysinger <vapier@gentoo.org>
355
356 * interp.c (sim_write): Add const to buffer arg.
357
3725885a
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3582010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
359
360 * configure: Regenerate.
361
d6416cdc
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3622009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
363
81ecdfbb
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364 * config.in: Regenerate.
365 * configure: Likewise.
366
d6416cdc
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367 * configure: Regenerate.
368
b5bd9624
HPN
3692008-07-11 Hans-Peter Nilsson <hp@axis.com>
370
371 * configure: Regenerate to track ../common/common.m4 changes.
372 * config.in: Ditto.
373
6efef468 3742008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L
375 Daniel Jacobowitz <dan@codesourcery.com>
376 Joseph Myers <joseph@codesourcery.com>
6efef468
JM
377
378 * configure: Regenerate.
379
b1bfc053
HPN
3802006-12-21 Hans-Peter Nilsson <hp@axis.com>
381
382 * config.in: Regenerate.
383
e85e3205
RE
3842006-06-13 Richard Earnshaw <rearnsha@arm.com>
385
386 * configure: Regenerated.
387
2f0122dc
DJ
3882006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
389
390 * configure: Regenerated.
391
20e95c23
DJ
3922006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
393
394 * configure: Regenerated.
395
2b193c4a
MK
3962005-03-23 Mark Kettenis <kettenis@gnu.org>
397
398 * configure: Regenerate.
399
35695fd6
AC
4002005-01-14 Andrew Cagney <cagney@gnu.org>
401
402 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
403 explicit call to AC_CONFIG_HEADER.
404 * configure: Regenerate.
405
f0569246
AC
4062005-01-12 Andrew Cagney <cagney@gnu.org>
407
408 * configure.ac: Update to use ../common/common.m4.
409 * configure: Re-generate.
410
38f48d72
AC
4112005-01-11 Andrew Cagney <cagney@localhost.localdomain>
412
413 * configure: Regenerated to track ../common/aclocal.m4 changes.
414
b7026657
AC
4152005-01-07 Andrew Cagney <cagney@gnu.org>
416
417 * configure.ac: Rename configure.in, require autoconf 2.59.
418 * configure: Re-generate.
419
379832de
HPN
4202004-12-08 Hans-Peter Nilsson <hp@axis.com>
421
422 * configure: Regenerate for ../common/aclocal.m4 update.
423
9e126dc0
AM
4242003-10-11 Alan Modra <amodra@bigpond.net.au>
425
426 * interp.c (sim_load): Don't refer directly to _cooked_size and vma;
427 Use bfd_section_size and bfd_get_section_vma.
428
6b4a8935
AC
4292003-02-27 Andrew Cagney <cagney@redhat.com>
430
431 * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
432
c8cca39f
AC
4332002-06-16 Andrew Cagney <ac131313@redhat.com>
434
435 * configure: Regenerated to track ../common/aclocal.m4 changes.
436
3c25f8c7
AC
4372002-06-08 Andrew Cagney <cagney@redhat.com>
438
439 * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
440
eb2d80b4
AC
441Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
442
443 * configure: Regenerated to track ../common/aclocal.m4 changes.
444
3dfcd3c6
NC
4452000-02-14 Nick Clifton <nickc@cygnus.com>
446
447 * interp.c (handle_trap1): Fix handling of fclose system call.
448 Patch submitted by <drew.sarkisian@motorola.com>.
449
63a027a3
NC
4502000-02-10 Nick Clifton <nickc@cygnus.com>
451
452 * interp.c (target_big_endian): New variable.
453 (mcore_extract_unsigned_integer, mcore_store_unsigned_integer,
454 wlat, rlat, sim_resume, sim_load): Add supprot for little
72f4393d 455 endian targets.
63a027a3 456
c5394b80
JM
4572000-01-13 Nick Clifton <nickc@cygnus.com>
458
459 * interp.c (sim_resume): Do not rely upon host semantics of shift
460 operators to implement M*Core semantics.
461
d4f3574e
SS
462Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
463
464 * configure: Regenerated to track ../common/aclocal.m4 changes.
465
085dd6e6
JM
4661999-06-23 Nick Clifton <nickc@cygnus.com>
467
468 * sysdep.h: Do not define prototypes for memcpy and strchr if they
469 are macros.
470
392a587b
JM
4711999-05-21 Nick Clifton <nickc@cygnus.com>
472
473 * interp.c (sim_resume): Add more tracing output.
474
9e086581
JM
4751999-05-17 Keith Seitz <keiths@cygnus.com>
476
477 * interp.c (NUM_MCORE_REGS): Increase by one to allow access to PC.
478 (sim_resume): Correct off by one instruction error when a breakpoint
479 is hit.
480
cd0fc7c3
SS
4811999-05-08 Felix Lee <flee@cygnus.com>
482
483 * configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d 484
cd0fc7c3
SS
4851999-05-10 Nick Clifton <nickc@cygnus.com>
486
487 * interp.c (sim_resume): Record PC in case it is needed for error
488 messages and the original has been corrupted.
489
4901999-05-07 Nick Clifton <nickc@cygnus.com>
491
492 * interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
493 (util): Handle 0x50FF stubs properly.
494
495
b83266a0
SS
4961999-04-29 Nick Clifton <nickc@cygnus.com>
497
498 * interp.c (set_initial_gprs): Only display memory range if
499 verbose option has been set.
500
2d514e6f
SS
5011999-04-22 Nick Clifton <nickc@cygnus.com>
502
503 * interp.c: Add tracing and verbose options.
504 Fixed trap and syscall emulations.
505
5061999-04-08 Nick Clifton <nickc@cygnus.com>
507
508 * interp.c: New file: Simulator for MCore.
509 * sysdep.h: New file: Systems definitions for MCore simulator.
510 * configure.in: New file: Configure script for MCore simulator.
511 * configure: New file: Genreated.
512 * config,in: New file: Config support.
513 * Makefile.in: New file: Meta makefile for MCore simulator.
514