1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2016-01-10 Mike Frysinger <vapier@gentoo.org>
7 * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
8 * configure: Regenerate.
10 2016-01-10 Mike Frysinger <vapier@gentoo.org>
12 * configure: Regenerate.
14 2016-01-10 Mike Frysinger <vapier@gentoo.org>
16 * configure: Regenerate.
18 2016-01-10 Mike Frysinger <vapier@gentoo.org>
20 * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
21 * configure: Regenerate.
23 2016-01-10 Mike Frysinger <vapier@gentoo.org>
25 * configure: Regenerate.
27 2016-01-10 Mike Frysinger <vapier@gentoo.org>
29 * configure: Regenerate.
31 2016-01-09 Mike Frysinger <vapier@gentoo.org>
33 * config.in, configure: Regenerate.
35 2016-01-06 Mike Frysinger <vapier@gentoo.org>
37 * interp.c (sim_open): Mark argv const.
38 (sim_create_inferior): Mark argv and env const.
40 2016-01-04 Mike Frysinger <vapier@gentoo.org>
42 * configure: Regenerate.
44 2016-01-03 Mike Frysinger <vapier@gentoo.org>
46 * interp.c (sim_open): Update sim_parse_args comment.
48 2016-01-03 Mike Frysinger <vapier@gentoo.org>
50 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
51 * configure: Regenerate.
53 2016-01-02 Mike Frysinger <vapier@gentoo.org>
55 * configure: Regenerate.
57 2015-12-27 Mike Frysinger <vapier@gentoo.org>
59 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
61 2015-12-26 Mike Frysinger <vapier@gentoo.org>
63 * config.in, configure: Regenerate.
65 2015-11-15 Mike Frysinger <vapier@gentoo.org>
67 * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
70 2015-11-15 Mike Frysinger <vapier@gentoo.org>
72 * interp.c (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
75 (gr, cr): Change from asregs to cpu.
76 (sr, vbr, esr, fsr, epc, fpc, ss0, ss1, ss2, ss3, ss4, gcr, gsr):
77 Change from asregs to cr.
78 (C_ON, C_VALUE, C_OFF, SET_C, CLR_C, NEW_C, SR_AF): Change from
80 (set_active_regs): Define.
81 (set_initial_gprs): Rename scpu to cpu. Change cpu.sr to sr and
82 cpu.gr to gr. Replace for loop with memset. Replace SR_AF with
84 (handle_trap1): Add cpu arg.
85 (process_stub): Likewise. Change cpu.gr to gr.
86 (util): Rename scpu to cpu. Change cpu.gr to gr.
87 (rbat, rhat, rlat, wbat, what, wlat, ILLEGAL, sim_engine_run,
88 mcore_reg_store, mcore_reg_fetch, sim_create_inferior): Rename scpu
90 (step_once): Likewise. Replace SR_AF with set_active_regs. Adjust
92 (mcore_pc_get, mcore_pc_set): Adjust cpu->pc to cpu->regs.pc.
93 * sim-main.h (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
95 (_sim_cpu): Add regs, asints, active_gregs, ticks, stalls, cycles,
98 2015-11-15 Mike Frysinger <vapier@gentoo.org>
100 * Makefile.in (SIM_OBJS): Add sim-reg.o.
101 * interp.c (sim_store_register): Rename to ...
102 (mcore_reg_store): ... this. Change SIM_DESC to SIM_CPU.
103 (sim_fetch_register): Rename to ...
104 (mcore_reg_fetch): ... this. Change SIM_DESC to SIM_CPU.
105 (sim_open): Call CPU_REG_FETCH and CPU_REG_STORE.
107 2015-11-15 Mike Frysinger <vapier@gentoo.org>
109 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-resume.o.
110 * interp.c (struct mcore_regset): Delete exception.
111 (util): Add SIM_DESC and SIM_CPU args. Call sim_engine_halt instead
112 of setting cpu.asregs.exception.
114 (sim_resume): Rename to ...
115 (step_once): ... this. Delete cpu.asregs.exception initialization.
116 Delete do/while statements while keeping the body. Replace SIGTRAP
117 usage with sim_engine_halt(SIM_SIGTRAP). Replace SIGILL usage with
118 ILLEGAL. Pass sd and cpu down to util.
119 (sim_engine_run): Define.
120 (sim_stop_reason): Delete.
122 2015-11-14 Mike Frysinger <vapier@gentoo.org>
124 * interp.c (sim_close): Delete.
126 2015-06-23 Mike Frysinger <vapier@gentoo.org>
128 * configure: Regenerate.
130 2015-06-17 Mike Frysinger <vapier@gentoo.org>
132 * interp.c (handle_trap1): Replace call to cb_syscall with
135 2015-06-17 Mike Frysinger <vapier@gentoo.org>
137 * interp.c: Include sim-syscall.h.
138 (syscall_read_mem, syscall_write_mem): Delete.
139 (m32r_trap): Change syscall_read_mem/syscall_write_mem
140 to sim_syscall_read_mem/sim_syscall_write_mem.
142 2015-06-12 Mike Frysinger <vapier@gentoo.org>
144 * configure: Regenerate.
146 2015-06-12 Mike Frysinger <vapier@gentoo.org>
148 * configure: Regenerate.
150 2015-04-21 Mike Frysinger <vapier@gentoo.org>
152 * interp.c (sim_resume): Change %x to %lx for all cpu registers.
154 2015-04-21 Mike Frysinger <vapier@gentoo.org>
156 * interp.c (mcore_regset): Delete msize & memory.
157 (issue_messages, mem, wbat, what, wlat, rbat, what, wlat,
158 sim_memory_size, MEM_SIZE_FLOOR, sim_size, init_pointers): Delete.
159 (DEFAULT_MEMORY_SIZE): Define.
160 (set_initial_gprs): Delete memsize handling and call to init_pointers.
161 Change cpu.asregs.msize to DEFAULT_MEMORY_SIZE.
162 (syscall_read_mem): Change memcpy to sim_core_read_buffer.
163 (syscall_write_mem): Change memcpy to sim_core_write_buffer.
164 (process_stub): Change issue_messages to STATE_VERBOSE_P.
165 (util): Turn printf into a stub. Change issue_messages to
167 (rbat, rhat, rlat, wbat, what, wlat): Define to sim core funcs.
168 (sim_resume): Change issue_messages to STATE_VERBOSE_P.
169 Delete cpu.asregs.msize range checks.
170 (sim_write, sim_read): Delete.
171 (sim_store_register, sim_fetch_register): Delete call to
173 (sim_open): Delete osize, call to sim_size, and issue_messages. Call
174 sim_do_commandf to setup memory.
175 (sim_create_inferior): Delete issue_messages handling. Change
176 cpu.asregs.msize to DEFAULT_MEMORY_SIZE. Change strcpy to
177 sim_core_write_buffer.
179 2015-04-21 Mike Frysinger <vapier@gentoo.org>
181 * interp.c (WATCHFUNCTIONS): Undef it.
182 (sim_resume): Move WLhash behind WATCHFUNCTIONS.
183 (sim_do_command): Delete.
185 2015-04-21 Mike Frysinger <vapier@gentoo.org>
187 * Makefile.in (NL_TARGET): Define.
188 * interp.c (NUM_ELEM, opened, log_open, log_close, is_opened): Delete.
189 (syscall_read_mem, syscall_write_mem): New functions.
190 (handle_trap1): Delete entire body. Replace with call to cb_syscall.
192 2015-04-18 Mike Frysinger <vapier@gentoo.org>
194 * sim-main.h (SIM_CPU): Delete.
196 2015-04-18 Mike Frysinger <vapier@gentoo.org>
198 * sim-main.h (sim_cia): Delete.
200 2015-04-17 Mike Frysinger <vapier@gentoo.org>
202 * interp.c (set_initial_gprs): Change CIA_SET to CPU_PC_SET.
203 (sim_resume): Change CIA_GET to CPU_PC_GET and CIA_SET to
205 (sim_create_inferior): Change CIA_SET to CPU_PC_SET.
206 * sim-main.h (CIA_GET, CIA_SET): Delete.
208 2015-04-16 Mike Frysinger <vapier@gentoo.org>
210 * interp.c (mcore_pc_get, mcore_pc_set): New functions.
211 (sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
213 2015-04-15 Mike Frysinger <vapier@gentoo.org>
215 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
216 * sim-main.h (STATE_CPU): Delete.
218 2015-04-13 Mike Frysinger <vapier@gentoo.org>
220 * configure: Regenerate.
222 2015-04-06 Mike Frysinger <vapier@gentoo.org>
224 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
226 2015-03-31 Mike Frysinger <vapier@gentoo.org>
228 * config.in, configure: Regenerate.
230 2015-03-29 Mike Frysinger <vapier@gentoo.org>
232 * interp.c (struct aout, LONG, SHORT): Delete.
234 2015-03-29 Mike Frysinger <vapier@gentoo.org>
236 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS, SIM_EXTRA_LIBS): Delete.
237 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
238 * interp.c: Include sim-main.h, sim-base.h, and sim-options.h.
239 (word, uword): Move to sim-main.h.
240 (callback, sim_kind, myname): Delete.
241 (struct mcore_regset): Move pc to sim_cpu.
242 (memcycles, sim_size): Mark static.
243 (set_initial_gprs): Take a sim_cpu arg. Set pc via CIA_SET.
244 (handle_trap1): Take a SIM_DESC arg. Get callback from it.
245 (process_stub): Take a SIM_DESC arg. Pass it to handle_trap1
246 (util): Take a SIM_DESC arg. Pass it to process_stub.
247 (sim_resume): Get/set pc via CIA_GET/CIA_SET. Pass sd to handle_trap1
249 (sim_trace, sim_stop, sim_load, sim_set_callbacks): Delete.
250 (sim_info): Get callback from SIM_DESC.
251 (free_state): New cleanup function.
252 (sim_open): Rewrite to use new common logic.
253 (sim_create_inferior): Get sim_cpu from sd. Pass to set_initial_gprs
254 and set pc via CIA_SET.
255 * sim-main.h: New file.
257 2015-03-29 Mike Frysinger <vapier@gentoo.org>
259 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
260 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
261 SIM_AC_OPTION_INLINE.
262 * config.in, configure: Regenerate.
264 2015-03-29 Mike Frysinger <vapier@gentoo.org>
266 * interp.c (heap_ptr, int_sbrk): Delete.
267 (handle_trap1): Change case 69 (sbrk) to always return -1.
268 (sim_load): Delete bss checks and heap_ptr setup.
270 2015-03-16 Mike Frysinger <vapier@gentoo.org>
272 * interp.c: Strip trailing whitespace.
274 2015-03-16 Mike Frysinger <vapier@gentoo.org>
276 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
277 * confingure: Regenerate.
278 * interp.c (mcore_extract_unsigned_integer): Make static and update
279 prototype. Fix up printf string.
280 (mcore_store_unsigned_integer): Make static and update prototype.
281 (int_sbrk): Likewise.
282 (wbat, wlat, what, rbat, rlat, rhat): Delete INLINE and update
284 (SEXTB, SEXTW, IOMEM): Delete.
285 (sim_size): Update prototype. Fix up printf string.
286 (init_pointers): Update prototype.
287 (set_initial_gprs): Update prototype. Fix up printf string.
288 (log_open, log_close, is_opened, handle_trap1, process_stub, util,
289 iu_carry): Update prototype.
290 (sim_resume): Update prototype. Change addr to a word.
291 (sim_write, sim_read, sim_store_register, sim_fetch_register,
292 sim_trace, sim_stop_reason, sim_stop, sim_info, sim_open,
293 sim_close, sim_load, sim_create_inferior, sim_do_command,
294 sim_set_callbacks): Update prototype.
296 2015-03-16 Mike Frysinger <vapier@gentoo.org>
298 * config.in, configure: Regenerate.
300 2015-03-14 Mike Frysinger <vapier@gentoo.org>
302 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
303 (interp.o, mcore-clean): Delete rules.
305 2015-03-14 Mike Frysinger <vapier@gentoo.org>
307 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
308 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
309 (SIM_RUN_OBJS): Set to run.o.
311 2015-03-14 Mike Frysinger <vapier@gentoo.org>
313 * configure.ac (AC_CHECK_HEADERS): Delete.
314 * aclocal.m4, configure: Regenerate.
316 2015-02-20 Mike Frysinger <vapier@gentoo.org>
318 * interp.c: Delete sysdep.h and netinet/in.h includes.
319 Include stdlib.h and string.h.
322 2015-02-19 Mike Frysinger <vapier@gentoo.org>
324 * interp.c (sim_kill): Delete unused func.
326 2015-02-11 Chen Gang <gang.chen.5i5j@gmail.com>
328 * interp.c: Include "unistd.h".
330 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
332 * interp.c (sim_do_command): Call freeargv() before return.
334 2014-08-19 Alan Modra <amodra@gmail.com>
336 * configure: Regenerate.
338 2014-08-15 Roland McGrath <mcgrathr@google.com>
340 * configure: Regenerate.
341 * config.in: Regenerate.
343 2014-03-10 Mike Frysinger <vapier@gentoo.org>
345 * interp.c (sim_do_command): Add const to cmd.
347 2014-03-05 Mike Frysinger <vapier@gentoo.org>
349 * interp.c (sim_load): Add const to prog.
351 2014-02-17 Mike Frysinger <vapier@gentoo.org>
354 * interp.c (interrupt): Delete.
355 (sim_resume): Delete signal(SIGINT) handling.
357 2013-09-23 Alan Modra <amodra@gmail.com>
359 * configure: Regenerate.
361 2013-06-03 Mike Frysinger <vapier@gentoo.org>
363 * aclocal.m4, configure: Regenerate.
365 2012-06-15 Joel Brobecker <brobecker@adacore.com>
367 * config.in, configure: Regenerate.
369 2012-05-20 Hans-Peter Nilsson <hp@axis.com>
372 * interp.c: Include config.h before system header files.
374 2012-03-24 Mike Frysinger <vapier@gentoo.org>
376 * aclocal.m4, config.in, configure: Regenerate.
378 2011-12-03 Mike Frysinger <vapier@gentoo.org>
380 * aclocal.m4: New file.
381 * configure: Regenerate.
383 2011-10-17 Mike Frysinger <vapier@gentoo.org>
385 * configure.ac: Change include to common/acinclude.m4.
387 2011-10-17 Mike Frysinger <vapier@gentoo.org>
389 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
390 call. Replace common.m4 include with SIM_AC_COMMON.
391 * configure: Regenerate.
393 2010-04-14 Mike Frysinger <vapier@gentoo.org>
395 * interp.c (sim_write): Add const to buffer arg.
397 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
399 * configure: Regenerate.
401 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
403 * config.in: Regenerate.
404 * configure: Likewise.
406 * configure: Regenerate.
408 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
410 * configure: Regenerate to track ../common/common.m4 changes.
413 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
414 Daniel Jacobowitz <dan@codesourcery.com>
415 Joseph Myers <joseph@codesourcery.com>
417 * configure: Regenerate.
419 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
421 * config.in: Regenerate.
423 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
425 * configure: Regenerated.
427 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
429 * configure: Regenerated.
431 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
433 * configure: Regenerated.
435 2005-03-23 Mark Kettenis <kettenis@gnu.org>
437 * configure: Regenerate.
439 2005-01-14 Andrew Cagney <cagney@gnu.org>
441 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
442 explicit call to AC_CONFIG_HEADER.
443 * configure: Regenerate.
445 2005-01-12 Andrew Cagney <cagney@gnu.org>
447 * configure.ac: Update to use ../common/common.m4.
448 * configure: Re-generate.
450 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
452 * configure: Regenerated to track ../common/aclocal.m4 changes.
454 2005-01-07 Andrew Cagney <cagney@gnu.org>
456 * configure.ac: Rename configure.in, require autoconf 2.59.
457 * configure: Re-generate.
459 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
461 * configure: Regenerate for ../common/aclocal.m4 update.
463 2003-10-11 Alan Modra <amodra@bigpond.net.au>
465 * interp.c (sim_load): Don't refer directly to _cooked_size and vma;
466 Use bfd_section_size and bfd_get_section_vma.
468 2003-02-27 Andrew Cagney <cagney@redhat.com>
470 * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
472 2002-06-16 Andrew Cagney <ac131313@redhat.com>
474 * configure: Regenerated to track ../common/aclocal.m4 changes.
476 2002-06-08 Andrew Cagney <cagney@redhat.com>
478 * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
480 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
482 * configure: Regenerated to track ../common/aclocal.m4 changes.
484 2000-02-14 Nick Clifton <nickc@cygnus.com>
486 * interp.c (handle_trap1): Fix handling of fclose system call.
487 Patch submitted by <drew.sarkisian@motorola.com>.
489 2000-02-10 Nick Clifton <nickc@cygnus.com>
491 * interp.c (target_big_endian): New variable.
492 (mcore_extract_unsigned_integer, mcore_store_unsigned_integer,
493 wlat, rlat, sim_resume, sim_load): Add supprot for little
496 2000-01-13 Nick Clifton <nickc@cygnus.com>
498 * interp.c (sim_resume): Do not rely upon host semantics of shift
499 operators to implement M*Core semantics.
501 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
503 * configure: Regenerated to track ../common/aclocal.m4 changes.
505 1999-06-23 Nick Clifton <nickc@cygnus.com>
507 * sysdep.h: Do not define prototypes for memcpy and strchr if they
510 1999-05-21 Nick Clifton <nickc@cygnus.com>
512 * interp.c (sim_resume): Add more tracing output.
514 1999-05-17 Keith Seitz <keiths@cygnus.com>
516 * interp.c (NUM_MCORE_REGS): Increase by one to allow access to PC.
517 (sim_resume): Correct off by one instruction error when a breakpoint
520 1999-05-08 Felix Lee <flee@cygnus.com>
522 * configure: Regenerated to track ../common/aclocal.m4 changes.
524 1999-05-10 Nick Clifton <nickc@cygnus.com>
526 * interp.c (sim_resume): Record PC in case it is needed for error
527 messages and the original has been corrupted.
529 1999-05-07 Nick Clifton <nickc@cygnus.com>
531 * interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
532 (util): Handle 0x50FF stubs properly.
535 1999-04-29 Nick Clifton <nickc@cygnus.com>
537 * interp.c (set_initial_gprs): Only display memory range if
538 verbose option has been set.
540 1999-04-22 Nick Clifton <nickc@cygnus.com>
542 * interp.c: Add tracing and verbose options.
543 Fixed trap and syscall emulations.
545 1999-04-08 Nick Clifton <nickc@cygnus.com>
547 * interp.c: New file: Simulator for MCore.
548 * sysdep.h: New file: Systems definitions for MCore simulator.
549 * configure.in: New file: Configure script for MCore simulator.
550 * configure: New file: Genreated.
551 * config,in: New file: Config support.
552 * Makefile.in: New file: Meta makefile for MCore simulator.