1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
4 * configure: Regenerate.
6 2016-01-10 Mike Frysinger <vapier@gentoo.org>
8 * configure: Regenerate.
10 2016-01-10 Mike Frysinger <vapier@gentoo.org>
12 * configure: Regenerate.
14 2016-01-09 Mike Frysinger <vapier@gentoo.org>
16 * config.in, configure: Regenerate.
18 2016-01-06 Mike Frysinger <vapier@gentoo.org>
20 * interp.c (sim_open): Mark argv const.
21 (sim_create_inferior): Mark argv and env const.
23 2016-01-04 Mike Frysinger <vapier@gentoo.org>
25 * configure: Regenerate.
27 2016-01-03 Mike Frysinger <vapier@gentoo.org>
29 * interp.c (sim_open): Update sim_parse_args comment.
31 2016-01-03 Mike Frysinger <vapier@gentoo.org>
33 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
34 * configure: Regenerate.
36 2016-01-02 Mike Frysinger <vapier@gentoo.org>
38 * configure: Regenerate.
40 2015-12-27 Mike Frysinger <vapier@gentoo.org>
42 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
44 2015-12-26 Mike Frysinger <vapier@gentoo.org>
46 * config.in, configure: Regenerate.
48 2015-11-15 Mike Frysinger <vapier@gentoo.org>
50 * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
53 2015-11-15 Mike Frysinger <vapier@gentoo.org>
55 * interp.c (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
58 (gr, cr): Change from asregs to cpu.
59 (sr, vbr, esr, fsr, epc, fpc, ss0, ss1, ss2, ss3, ss4, gcr, gsr):
60 Change from asregs to cr.
61 (C_ON, C_VALUE, C_OFF, SET_C, CLR_C, NEW_C, SR_AF): Change from
63 (set_active_regs): Define.
64 (set_initial_gprs): Rename scpu to cpu. Change cpu.sr to sr and
65 cpu.gr to gr. Replace for loop with memset. Replace SR_AF with
67 (handle_trap1): Add cpu arg.
68 (process_stub): Likewise. Change cpu.gr to gr.
69 (util): Rename scpu to cpu. Change cpu.gr to gr.
70 (rbat, rhat, rlat, wbat, what, wlat, ILLEGAL, sim_engine_run,
71 mcore_reg_store, mcore_reg_fetch, sim_create_inferior): Rename scpu
73 (step_once): Likewise. Replace SR_AF with set_active_regs. Adjust
75 (mcore_pc_get, mcore_pc_set): Adjust cpu->pc to cpu->regs.pc.
76 * sim-main.h (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
78 (_sim_cpu): Add regs, asints, active_gregs, ticks, stalls, cycles,
81 2015-11-15 Mike Frysinger <vapier@gentoo.org>
83 * Makefile.in (SIM_OBJS): Add sim-reg.o.
84 * interp.c (sim_store_register): Rename to ...
85 (mcore_reg_store): ... this. Change SIM_DESC to SIM_CPU.
86 (sim_fetch_register): Rename to ...
87 (mcore_reg_fetch): ... this. Change SIM_DESC to SIM_CPU.
88 (sim_open): Call CPU_REG_FETCH and CPU_REG_STORE.
90 2015-11-15 Mike Frysinger <vapier@gentoo.org>
92 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-resume.o.
93 * interp.c (struct mcore_regset): Delete exception.
94 (util): Add SIM_DESC and SIM_CPU args. Call sim_engine_halt instead
95 of setting cpu.asregs.exception.
97 (sim_resume): Rename to ...
98 (step_once): ... this. Delete cpu.asregs.exception initialization.
99 Delete do/while statements while keeping the body. Replace SIGTRAP
100 usage with sim_engine_halt(SIM_SIGTRAP). Replace SIGILL usage with
101 ILLEGAL. Pass sd and cpu down to util.
102 (sim_engine_run): Define.
103 (sim_stop_reason): Delete.
105 2015-11-14 Mike Frysinger <vapier@gentoo.org>
107 * interp.c (sim_close): Delete.
109 2015-06-23 Mike Frysinger <vapier@gentoo.org>
111 * configure: Regenerate.
113 2015-06-17 Mike Frysinger <vapier@gentoo.org>
115 * interp.c (handle_trap1): Replace call to cb_syscall with
118 2015-06-17 Mike Frysinger <vapier@gentoo.org>
120 * interp.c: Include sim-syscall.h.
121 (syscall_read_mem, syscall_write_mem): Delete.
122 (m32r_trap): Change syscall_read_mem/syscall_write_mem
123 to sim_syscall_read_mem/sim_syscall_write_mem.
125 2015-06-12 Mike Frysinger <vapier@gentoo.org>
127 * configure: Regenerate.
129 2015-06-12 Mike Frysinger <vapier@gentoo.org>
131 * configure: Regenerate.
133 2015-04-21 Mike Frysinger <vapier@gentoo.org>
135 * interp.c (sim_resume): Change %x to %lx for all cpu registers.
137 2015-04-21 Mike Frysinger <vapier@gentoo.org>
139 * interp.c (mcore_regset): Delete msize & memory.
140 (issue_messages, mem, wbat, what, wlat, rbat, what, wlat,
141 sim_memory_size, MEM_SIZE_FLOOR, sim_size, init_pointers): Delete.
142 (DEFAULT_MEMORY_SIZE): Define.
143 (set_initial_gprs): Delete memsize handling and call to init_pointers.
144 Change cpu.asregs.msize to DEFAULT_MEMORY_SIZE.
145 (syscall_read_mem): Change memcpy to sim_core_read_buffer.
146 (syscall_write_mem): Change memcpy to sim_core_write_buffer.
147 (process_stub): Change issue_messages to STATE_VERBOSE_P.
148 (util): Turn printf into a stub. Change issue_messages to
150 (rbat, rhat, rlat, wbat, what, wlat): Define to sim core funcs.
151 (sim_resume): Change issue_messages to STATE_VERBOSE_P.
152 Delete cpu.asregs.msize range checks.
153 (sim_write, sim_read): Delete.
154 (sim_store_register, sim_fetch_register): Delete call to
156 (sim_open): Delete osize, call to sim_size, and issue_messages. Call
157 sim_do_commandf to setup memory.
158 (sim_create_inferior): Delete issue_messages handling. Change
159 cpu.asregs.msize to DEFAULT_MEMORY_SIZE. Change strcpy to
160 sim_core_write_buffer.
162 2015-04-21 Mike Frysinger <vapier@gentoo.org>
164 * interp.c (WATCHFUNCTIONS): Undef it.
165 (sim_resume): Move WLhash behind WATCHFUNCTIONS.
166 (sim_do_command): Delete.
168 2015-04-21 Mike Frysinger <vapier@gentoo.org>
170 * Makefile.in (NL_TARGET): Define.
171 * interp.c (NUM_ELEM, opened, log_open, log_close, is_opened): Delete.
172 (syscall_read_mem, syscall_write_mem): New functions.
173 (handle_trap1): Delete entire body. Replace with call to cb_syscall.
175 2015-04-18 Mike Frysinger <vapier@gentoo.org>
177 * sim-main.h (SIM_CPU): Delete.
179 2015-04-18 Mike Frysinger <vapier@gentoo.org>
181 * sim-main.h (sim_cia): Delete.
183 2015-04-17 Mike Frysinger <vapier@gentoo.org>
185 * interp.c (set_initial_gprs): Change CIA_SET to CPU_PC_SET.
186 (sim_resume): Change CIA_GET to CPU_PC_GET and CIA_SET to
188 (sim_create_inferior): Change CIA_SET to CPU_PC_SET.
189 * sim-main.h (CIA_GET, CIA_SET): Delete.
191 2015-04-16 Mike Frysinger <vapier@gentoo.org>
193 * interp.c (mcore_pc_get, mcore_pc_set): New functions.
194 (sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
196 2015-04-15 Mike Frysinger <vapier@gentoo.org>
198 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
199 * sim-main.h (STATE_CPU): Delete.
201 2015-04-13 Mike Frysinger <vapier@gentoo.org>
203 * configure: Regenerate.
205 2015-04-06 Mike Frysinger <vapier@gentoo.org>
207 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
209 2015-03-31 Mike Frysinger <vapier@gentoo.org>
211 * config.in, configure: Regenerate.
213 2015-03-29 Mike Frysinger <vapier@gentoo.org>
215 * interp.c (struct aout, LONG, SHORT): Delete.
217 2015-03-29 Mike Frysinger <vapier@gentoo.org>
219 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS, SIM_EXTRA_LIBS): Delete.
220 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
221 * interp.c: Include sim-main.h, sim-base.h, and sim-options.h.
222 (word, uword): Move to sim-main.h.
223 (callback, sim_kind, myname): Delete.
224 (struct mcore_regset): Move pc to sim_cpu.
225 (memcycles, sim_size): Mark static.
226 (set_initial_gprs): Take a sim_cpu arg. Set pc via CIA_SET.
227 (handle_trap1): Take a SIM_DESC arg. Get callback from it.
228 (process_stub): Take a SIM_DESC arg. Pass it to handle_trap1
229 (util): Take a SIM_DESC arg. Pass it to process_stub.
230 (sim_resume): Get/set pc via CIA_GET/CIA_SET. Pass sd to handle_trap1
232 (sim_trace, sim_stop, sim_load, sim_set_callbacks): Delete.
233 (sim_info): Get callback from SIM_DESC.
234 (free_state): New cleanup function.
235 (sim_open): Rewrite to use new common logic.
236 (sim_create_inferior): Get sim_cpu from sd. Pass to set_initial_gprs
237 and set pc via CIA_SET.
238 * sim-main.h: New file.
240 2015-03-29 Mike Frysinger <vapier@gentoo.org>
242 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
243 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
244 SIM_AC_OPTION_INLINE.
245 * config.in, configure: Regenerate.
247 2015-03-29 Mike Frysinger <vapier@gentoo.org>
249 * interp.c (heap_ptr, int_sbrk): Delete.
250 (handle_trap1): Change case 69 (sbrk) to always return -1.
251 (sim_load): Delete bss checks and heap_ptr setup.
253 2015-03-16 Mike Frysinger <vapier@gentoo.org>
255 * interp.c: Strip trailing whitespace.
257 2015-03-16 Mike Frysinger <vapier@gentoo.org>
259 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
260 * confingure: Regenerate.
261 * interp.c (mcore_extract_unsigned_integer): Make static and update
262 prototype. Fix up printf string.
263 (mcore_store_unsigned_integer): Make static and update prototype.
264 (int_sbrk): Likewise.
265 (wbat, wlat, what, rbat, rlat, rhat): Delete INLINE and update
267 (SEXTB, SEXTW, IOMEM): Delete.
268 (sim_size): Update prototype. Fix up printf string.
269 (init_pointers): Update prototype.
270 (set_initial_gprs): Update prototype. Fix up printf string.
271 (log_open, log_close, is_opened, handle_trap1, process_stub, util,
272 iu_carry): Update prototype.
273 (sim_resume): Update prototype. Change addr to a word.
274 (sim_write, sim_read, sim_store_register, sim_fetch_register,
275 sim_trace, sim_stop_reason, sim_stop, sim_info, sim_open,
276 sim_close, sim_load, sim_create_inferior, sim_do_command,
277 sim_set_callbacks): Update prototype.
279 2015-03-16 Mike Frysinger <vapier@gentoo.org>
281 * config.in, configure: Regenerate.
283 2015-03-14 Mike Frysinger <vapier@gentoo.org>
285 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
286 (interp.o, mcore-clean): Delete rules.
288 2015-03-14 Mike Frysinger <vapier@gentoo.org>
290 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
291 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
292 (SIM_RUN_OBJS): Set to run.o.
294 2015-03-14 Mike Frysinger <vapier@gentoo.org>
296 * configure.ac (AC_CHECK_HEADERS): Delete.
297 * aclocal.m4, configure: Regenerate.
299 2015-02-20 Mike Frysinger <vapier@gentoo.org>
301 * interp.c: Delete sysdep.h and netinet/in.h includes.
302 Include stdlib.h and string.h.
305 2015-02-19 Mike Frysinger <vapier@gentoo.org>
307 * interp.c (sim_kill): Delete unused func.
309 2015-02-11 Chen Gang <gang.chen.5i5j@gmail.com>
311 * interp.c: Include "unistd.h".
313 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
315 * interp.c (sim_do_command): Call freeargv() before return.
317 2014-08-19 Alan Modra <amodra@gmail.com>
319 * configure: Regenerate.
321 2014-08-15 Roland McGrath <mcgrathr@google.com>
323 * configure: Regenerate.
324 * config.in: Regenerate.
326 2014-03-10 Mike Frysinger <vapier@gentoo.org>
328 * interp.c (sim_do_command): Add const to cmd.
330 2014-03-05 Mike Frysinger <vapier@gentoo.org>
332 * interp.c (sim_load): Add const to prog.
334 2014-02-17 Mike Frysinger <vapier@gentoo.org>
337 * interp.c (interrupt): Delete.
338 (sim_resume): Delete signal(SIGINT) handling.
340 2013-09-23 Alan Modra <amodra@gmail.com>
342 * configure: Regenerate.
344 2013-06-03 Mike Frysinger <vapier@gentoo.org>
346 * aclocal.m4, configure: Regenerate.
348 2012-06-15 Joel Brobecker <brobecker@adacore.com>
350 * config.in, configure: Regenerate.
352 2012-05-20 Hans-Peter Nilsson <hp@axis.com>
355 * interp.c: Include config.h before system header files.
357 2012-03-24 Mike Frysinger <vapier@gentoo.org>
359 * aclocal.m4, config.in, configure: Regenerate.
361 2011-12-03 Mike Frysinger <vapier@gentoo.org>
363 * aclocal.m4: New file.
364 * configure: Regenerate.
366 2011-10-17 Mike Frysinger <vapier@gentoo.org>
368 * configure.ac: Change include to common/acinclude.m4.
370 2011-10-17 Mike Frysinger <vapier@gentoo.org>
372 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
373 call. Replace common.m4 include with SIM_AC_COMMON.
374 * configure: Regenerate.
376 2010-04-14 Mike Frysinger <vapier@gentoo.org>
378 * interp.c (sim_write): Add const to buffer arg.
380 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
382 * configure: Regenerate.
384 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
386 * config.in: Regenerate.
387 * configure: Likewise.
389 * configure: Regenerate.
391 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
393 * configure: Regenerate to track ../common/common.m4 changes.
396 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
397 Daniel Jacobowitz <dan@codesourcery.com>
398 Joseph Myers <joseph@codesourcery.com>
400 * configure: Regenerate.
402 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
404 * config.in: Regenerate.
406 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
408 * configure: Regenerated.
410 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
412 * configure: Regenerated.
414 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
416 * configure: Regenerated.
418 2005-03-23 Mark Kettenis <kettenis@gnu.org>
420 * configure: Regenerate.
422 2005-01-14 Andrew Cagney <cagney@gnu.org>
424 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
425 explicit call to AC_CONFIG_HEADER.
426 * configure: Regenerate.
428 2005-01-12 Andrew Cagney <cagney@gnu.org>
430 * configure.ac: Update to use ../common/common.m4.
431 * configure: Re-generate.
433 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
435 * configure: Regenerated to track ../common/aclocal.m4 changes.
437 2005-01-07 Andrew Cagney <cagney@gnu.org>
439 * configure.ac: Rename configure.in, require autoconf 2.59.
440 * configure: Re-generate.
442 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
444 * configure: Regenerate for ../common/aclocal.m4 update.
446 2003-10-11 Alan Modra <amodra@bigpond.net.au>
448 * interp.c (sim_load): Don't refer directly to _cooked_size and vma;
449 Use bfd_section_size and bfd_get_section_vma.
451 2003-02-27 Andrew Cagney <cagney@redhat.com>
453 * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
455 2002-06-16 Andrew Cagney <ac131313@redhat.com>
457 * configure: Regenerated to track ../common/aclocal.m4 changes.
459 2002-06-08 Andrew Cagney <cagney@redhat.com>
461 * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
463 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
465 * configure: Regenerated to track ../common/aclocal.m4 changes.
467 2000-02-14 Nick Clifton <nickc@cygnus.com>
469 * interp.c (handle_trap1): Fix handling of fclose system call.
470 Patch submitted by <drew.sarkisian@motorola.com>.
472 2000-02-10 Nick Clifton <nickc@cygnus.com>
474 * interp.c (target_big_endian): New variable.
475 (mcore_extract_unsigned_integer, mcore_store_unsigned_integer,
476 wlat, rlat, sim_resume, sim_load): Add supprot for little
479 2000-01-13 Nick Clifton <nickc@cygnus.com>
481 * interp.c (sim_resume): Do not rely upon host semantics of shift
482 operators to implement M*Core semantics.
484 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
486 * configure: Regenerated to track ../common/aclocal.m4 changes.
488 1999-06-23 Nick Clifton <nickc@cygnus.com>
490 * sysdep.h: Do not define prototypes for memcpy and strchr if they
493 1999-05-21 Nick Clifton <nickc@cygnus.com>
495 * interp.c (sim_resume): Add more tracing output.
497 1999-05-17 Keith Seitz <keiths@cygnus.com>
499 * interp.c (NUM_MCORE_REGS): Increase by one to allow access to PC.
500 (sim_resume): Correct off by one instruction error when a breakpoint
503 1999-05-08 Felix Lee <flee@cygnus.com>
505 * configure: Regenerated to track ../common/aclocal.m4 changes.
507 1999-05-10 Nick Clifton <nickc@cygnus.com>
509 * interp.c (sim_resume): Record PC in case it is needed for error
510 messages and the original has been corrupted.
512 1999-05-07 Nick Clifton <nickc@cygnus.com>
514 * interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
515 (util): Handle 0x50FF stubs properly.
518 1999-04-29 Nick Clifton <nickc@cygnus.com>
520 * interp.c (set_initial_gprs): Only display memory range if
521 verbose option has been set.
523 1999-04-22 Nick Clifton <nickc@cygnus.com>
525 * interp.c: Add tracing and verbose options.
526 Fixed trap and syscall emulations.
528 1999-04-08 Nick Clifton <nickc@cygnus.com>
530 * interp.c: New file: Simulator for MCore.
531 * sysdep.h: New file: Systems definitions for MCore simulator.
532 * configure.in: New file: Configure script for MCore simulator.
533 * configure: New file: Genreated.
534 * config,in: New file: Config support.
535 * Makefile.in: New file: Meta makefile for MCore simulator.