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_INLINE): 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 2016-01-09 Mike Frysinger <vapier@gentoo.org>
20 * config.in, configure: Regenerate.
22 2016-01-06 Mike Frysinger <vapier@gentoo.org>
24 * interp.c (sim_open): Mark argv const.
25 (sim_create_inferior): Mark argv and env const.
27 2016-01-04 Mike Frysinger <vapier@gentoo.org>
29 * configure: Regenerate.
31 2016-01-03 Mike Frysinger <vapier@gentoo.org>
33 * interp.c (sim_open): Update sim_parse_args comment.
35 2016-01-03 Mike Frysinger <vapier@gentoo.org>
37 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
38 * configure: Regenerate.
40 2016-01-02 Mike Frysinger <vapier@gentoo.org>
42 * configure: Regenerate.
44 2015-12-27 Mike Frysinger <vapier@gentoo.org>
46 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
48 2015-12-26 Mike Frysinger <vapier@gentoo.org>
50 * config.in, configure: Regenerate.
52 2015-11-15 Mike Frysinger <vapier@gentoo.org>
54 * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
57 2015-11-15 Mike Frysinger <vapier@gentoo.org>
59 * interp.c (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
62 (gr, cr): Change from asregs to cpu.
63 (sr, vbr, esr, fsr, epc, fpc, ss0, ss1, ss2, ss3, ss4, gcr, gsr):
64 Change from asregs to cr.
65 (C_ON, C_VALUE, C_OFF, SET_C, CLR_C, NEW_C, SR_AF): Change from
67 (set_active_regs): Define.
68 (set_initial_gprs): Rename scpu to cpu. Change cpu.sr to sr and
69 cpu.gr to gr. Replace for loop with memset. Replace SR_AF with
71 (handle_trap1): Add cpu arg.
72 (process_stub): Likewise. Change cpu.gr to gr.
73 (util): Rename scpu to cpu. Change cpu.gr to gr.
74 (rbat, rhat, rlat, wbat, what, wlat, ILLEGAL, sim_engine_run,
75 mcore_reg_store, mcore_reg_fetch, sim_create_inferior): Rename scpu
77 (step_once): Likewise. Replace SR_AF with set_active_regs. Adjust
79 (mcore_pc_get, mcore_pc_set): Adjust cpu->pc to cpu->regs.pc.
80 * sim-main.h (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
82 (_sim_cpu): Add regs, asints, active_gregs, ticks, stalls, cycles,
85 2015-11-15 Mike Frysinger <vapier@gentoo.org>
87 * Makefile.in (SIM_OBJS): Add sim-reg.o.
88 * interp.c (sim_store_register): Rename to ...
89 (mcore_reg_store): ... this. Change SIM_DESC to SIM_CPU.
90 (sim_fetch_register): Rename to ...
91 (mcore_reg_fetch): ... this. Change SIM_DESC to SIM_CPU.
92 (sim_open): Call CPU_REG_FETCH and CPU_REG_STORE.
94 2015-11-15 Mike Frysinger <vapier@gentoo.org>
96 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-resume.o.
97 * interp.c (struct mcore_regset): Delete exception.
98 (util): Add SIM_DESC and SIM_CPU args. Call sim_engine_halt instead
99 of setting cpu.asregs.exception.
101 (sim_resume): Rename to ...
102 (step_once): ... this. Delete cpu.asregs.exception initialization.
103 Delete do/while statements while keeping the body. Replace SIGTRAP
104 usage with sim_engine_halt(SIM_SIGTRAP). Replace SIGILL usage with
105 ILLEGAL. Pass sd and cpu down to util.
106 (sim_engine_run): Define.
107 (sim_stop_reason): Delete.
109 2015-11-14 Mike Frysinger <vapier@gentoo.org>
111 * interp.c (sim_close): Delete.
113 2015-06-23 Mike Frysinger <vapier@gentoo.org>
115 * configure: Regenerate.
117 2015-06-17 Mike Frysinger <vapier@gentoo.org>
119 * interp.c (handle_trap1): Replace call to cb_syscall with
122 2015-06-17 Mike Frysinger <vapier@gentoo.org>
124 * interp.c: Include sim-syscall.h.
125 (syscall_read_mem, syscall_write_mem): Delete.
126 (m32r_trap): Change syscall_read_mem/syscall_write_mem
127 to sim_syscall_read_mem/sim_syscall_write_mem.
129 2015-06-12 Mike Frysinger <vapier@gentoo.org>
131 * configure: Regenerate.
133 2015-06-12 Mike Frysinger <vapier@gentoo.org>
135 * configure: Regenerate.
137 2015-04-21 Mike Frysinger <vapier@gentoo.org>
139 * interp.c (sim_resume): Change %x to %lx for all cpu registers.
141 2015-04-21 Mike Frysinger <vapier@gentoo.org>
143 * interp.c (mcore_regset): Delete msize & memory.
144 (issue_messages, mem, wbat, what, wlat, rbat, what, wlat,
145 sim_memory_size, MEM_SIZE_FLOOR, sim_size, init_pointers): Delete.
146 (DEFAULT_MEMORY_SIZE): Define.
147 (set_initial_gprs): Delete memsize handling and call to init_pointers.
148 Change cpu.asregs.msize to DEFAULT_MEMORY_SIZE.
149 (syscall_read_mem): Change memcpy to sim_core_read_buffer.
150 (syscall_write_mem): Change memcpy to sim_core_write_buffer.
151 (process_stub): Change issue_messages to STATE_VERBOSE_P.
152 (util): Turn printf into a stub. Change issue_messages to
154 (rbat, rhat, rlat, wbat, what, wlat): Define to sim core funcs.
155 (sim_resume): Change issue_messages to STATE_VERBOSE_P.
156 Delete cpu.asregs.msize range checks.
157 (sim_write, sim_read): Delete.
158 (sim_store_register, sim_fetch_register): Delete call to
160 (sim_open): Delete osize, call to sim_size, and issue_messages. Call
161 sim_do_commandf to setup memory.
162 (sim_create_inferior): Delete issue_messages handling. Change
163 cpu.asregs.msize to DEFAULT_MEMORY_SIZE. Change strcpy to
164 sim_core_write_buffer.
166 2015-04-21 Mike Frysinger <vapier@gentoo.org>
168 * interp.c (WATCHFUNCTIONS): Undef it.
169 (sim_resume): Move WLhash behind WATCHFUNCTIONS.
170 (sim_do_command): Delete.
172 2015-04-21 Mike Frysinger <vapier@gentoo.org>
174 * Makefile.in (NL_TARGET): Define.
175 * interp.c (NUM_ELEM, opened, log_open, log_close, is_opened): Delete.
176 (syscall_read_mem, syscall_write_mem): New functions.
177 (handle_trap1): Delete entire body. Replace with call to cb_syscall.
179 2015-04-18 Mike Frysinger <vapier@gentoo.org>
181 * sim-main.h (SIM_CPU): Delete.
183 2015-04-18 Mike Frysinger <vapier@gentoo.org>
185 * sim-main.h (sim_cia): Delete.
187 2015-04-17 Mike Frysinger <vapier@gentoo.org>
189 * interp.c (set_initial_gprs): Change CIA_SET to CPU_PC_SET.
190 (sim_resume): Change CIA_GET to CPU_PC_GET and CIA_SET to
192 (sim_create_inferior): Change CIA_SET to CPU_PC_SET.
193 * sim-main.h (CIA_GET, CIA_SET): Delete.
195 2015-04-16 Mike Frysinger <vapier@gentoo.org>
197 * interp.c (mcore_pc_get, mcore_pc_set): New functions.
198 (sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
200 2015-04-15 Mike Frysinger <vapier@gentoo.org>
202 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
203 * sim-main.h (STATE_CPU): Delete.
205 2015-04-13 Mike Frysinger <vapier@gentoo.org>
207 * configure: Regenerate.
209 2015-04-06 Mike Frysinger <vapier@gentoo.org>
211 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
213 2015-03-31 Mike Frysinger <vapier@gentoo.org>
215 * config.in, configure: Regenerate.
217 2015-03-29 Mike Frysinger <vapier@gentoo.org>
219 * interp.c (struct aout, LONG, SHORT): Delete.
221 2015-03-29 Mike Frysinger <vapier@gentoo.org>
223 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS, SIM_EXTRA_LIBS): Delete.
224 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
225 * interp.c: Include sim-main.h, sim-base.h, and sim-options.h.
226 (word, uword): Move to sim-main.h.
227 (callback, sim_kind, myname): Delete.
228 (struct mcore_regset): Move pc to sim_cpu.
229 (memcycles, sim_size): Mark static.
230 (set_initial_gprs): Take a sim_cpu arg. Set pc via CIA_SET.
231 (handle_trap1): Take a SIM_DESC arg. Get callback from it.
232 (process_stub): Take a SIM_DESC arg. Pass it to handle_trap1
233 (util): Take a SIM_DESC arg. Pass it to process_stub.
234 (sim_resume): Get/set pc via CIA_GET/CIA_SET. Pass sd to handle_trap1
236 (sim_trace, sim_stop, sim_load, sim_set_callbacks): Delete.
237 (sim_info): Get callback from SIM_DESC.
238 (free_state): New cleanup function.
239 (sim_open): Rewrite to use new common logic.
240 (sim_create_inferior): Get sim_cpu from sd. Pass to set_initial_gprs
241 and set pc via CIA_SET.
242 * sim-main.h: New file.
244 2015-03-29 Mike Frysinger <vapier@gentoo.org>
246 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
247 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
248 SIM_AC_OPTION_INLINE.
249 * config.in, configure: Regenerate.
251 2015-03-29 Mike Frysinger <vapier@gentoo.org>
253 * interp.c (heap_ptr, int_sbrk): Delete.
254 (handle_trap1): Change case 69 (sbrk) to always return -1.
255 (sim_load): Delete bss checks and heap_ptr setup.
257 2015-03-16 Mike Frysinger <vapier@gentoo.org>
259 * interp.c: Strip trailing whitespace.
261 2015-03-16 Mike Frysinger <vapier@gentoo.org>
263 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
264 * confingure: Regenerate.
265 * interp.c (mcore_extract_unsigned_integer): Make static and update
266 prototype. Fix up printf string.
267 (mcore_store_unsigned_integer): Make static and update prototype.
268 (int_sbrk): Likewise.
269 (wbat, wlat, what, rbat, rlat, rhat): Delete INLINE and update
271 (SEXTB, SEXTW, IOMEM): Delete.
272 (sim_size): Update prototype. Fix up printf string.
273 (init_pointers): Update prototype.
274 (set_initial_gprs): Update prototype. Fix up printf string.
275 (log_open, log_close, is_opened, handle_trap1, process_stub, util,
276 iu_carry): Update prototype.
277 (sim_resume): Update prototype. Change addr to a word.
278 (sim_write, sim_read, sim_store_register, sim_fetch_register,
279 sim_trace, sim_stop_reason, sim_stop, sim_info, sim_open,
280 sim_close, sim_load, sim_create_inferior, sim_do_command,
281 sim_set_callbacks): Update prototype.
283 2015-03-16 Mike Frysinger <vapier@gentoo.org>
285 * config.in, configure: Regenerate.
287 2015-03-14 Mike Frysinger <vapier@gentoo.org>
289 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
290 (interp.o, mcore-clean): Delete rules.
292 2015-03-14 Mike Frysinger <vapier@gentoo.org>
294 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
295 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
296 (SIM_RUN_OBJS): Set to run.o.
298 2015-03-14 Mike Frysinger <vapier@gentoo.org>
300 * configure.ac (AC_CHECK_HEADERS): Delete.
301 * aclocal.m4, configure: Regenerate.
303 2015-02-20 Mike Frysinger <vapier@gentoo.org>
305 * interp.c: Delete sysdep.h and netinet/in.h includes.
306 Include stdlib.h and string.h.
309 2015-02-19 Mike Frysinger <vapier@gentoo.org>
311 * interp.c (sim_kill): Delete unused func.
313 2015-02-11 Chen Gang <gang.chen.5i5j@gmail.com>
315 * interp.c: Include "unistd.h".
317 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
319 * interp.c (sim_do_command): Call freeargv() before return.
321 2014-08-19 Alan Modra <amodra@gmail.com>
323 * configure: Regenerate.
325 2014-08-15 Roland McGrath <mcgrathr@google.com>
327 * configure: Regenerate.
328 * config.in: Regenerate.
330 2014-03-10 Mike Frysinger <vapier@gentoo.org>
332 * interp.c (sim_do_command): Add const to cmd.
334 2014-03-05 Mike Frysinger <vapier@gentoo.org>
336 * interp.c (sim_load): Add const to prog.
338 2014-02-17 Mike Frysinger <vapier@gentoo.org>
341 * interp.c (interrupt): Delete.
342 (sim_resume): Delete signal(SIGINT) handling.
344 2013-09-23 Alan Modra <amodra@gmail.com>
346 * configure: Regenerate.
348 2013-06-03 Mike Frysinger <vapier@gentoo.org>
350 * aclocal.m4, configure: Regenerate.
352 2012-06-15 Joel Brobecker <brobecker@adacore.com>
354 * config.in, configure: Regenerate.
356 2012-05-20 Hans-Peter Nilsson <hp@axis.com>
359 * interp.c: Include config.h before system header files.
361 2012-03-24 Mike Frysinger <vapier@gentoo.org>
363 * aclocal.m4, config.in, configure: Regenerate.
365 2011-12-03 Mike Frysinger <vapier@gentoo.org>
367 * aclocal.m4: New file.
368 * configure: Regenerate.
370 2011-10-17 Mike Frysinger <vapier@gentoo.org>
372 * configure.ac: Change include to common/acinclude.m4.
374 2011-10-17 Mike Frysinger <vapier@gentoo.org>
376 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
377 call. Replace common.m4 include with SIM_AC_COMMON.
378 * configure: Regenerate.
380 2010-04-14 Mike Frysinger <vapier@gentoo.org>
382 * interp.c (sim_write): Add const to buffer arg.
384 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
386 * configure: Regenerate.
388 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
390 * config.in: Regenerate.
391 * configure: Likewise.
393 * configure: Regenerate.
395 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
397 * configure: Regenerate to track ../common/common.m4 changes.
400 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
401 Daniel Jacobowitz <dan@codesourcery.com>
402 Joseph Myers <joseph@codesourcery.com>
404 * configure: Regenerate.
406 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
408 * config.in: Regenerate.
410 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
412 * configure: Regenerated.
414 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
416 * configure: Regenerated.
418 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
420 * configure: Regenerated.
422 2005-03-23 Mark Kettenis <kettenis@gnu.org>
424 * configure: Regenerate.
426 2005-01-14 Andrew Cagney <cagney@gnu.org>
428 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
429 explicit call to AC_CONFIG_HEADER.
430 * configure: Regenerate.
432 2005-01-12 Andrew Cagney <cagney@gnu.org>
434 * configure.ac: Update to use ../common/common.m4.
435 * configure: Re-generate.
437 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
439 * configure: Regenerated to track ../common/aclocal.m4 changes.
441 2005-01-07 Andrew Cagney <cagney@gnu.org>
443 * configure.ac: Rename configure.in, require autoconf 2.59.
444 * configure: Re-generate.
446 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
448 * configure: Regenerate for ../common/aclocal.m4 update.
450 2003-10-11 Alan Modra <amodra@bigpond.net.au>
452 * interp.c (sim_load): Don't refer directly to _cooked_size and vma;
453 Use bfd_section_size and bfd_get_section_vma.
455 2003-02-27 Andrew Cagney <cagney@redhat.com>
457 * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
459 2002-06-16 Andrew Cagney <ac131313@redhat.com>
461 * configure: Regenerated to track ../common/aclocal.m4 changes.
463 2002-06-08 Andrew Cagney <cagney@redhat.com>
465 * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
467 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
469 * configure: Regenerated to track ../common/aclocal.m4 changes.
471 2000-02-14 Nick Clifton <nickc@cygnus.com>
473 * interp.c (handle_trap1): Fix handling of fclose system call.
474 Patch submitted by <drew.sarkisian@motorola.com>.
476 2000-02-10 Nick Clifton <nickc@cygnus.com>
478 * interp.c (target_big_endian): New variable.
479 (mcore_extract_unsigned_integer, mcore_store_unsigned_integer,
480 wlat, rlat, sim_resume, sim_load): Add supprot for little
483 2000-01-13 Nick Clifton <nickc@cygnus.com>
485 * interp.c (sim_resume): Do not rely upon host semantics of shift
486 operators to implement M*Core semantics.
488 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
490 * configure: Regenerated to track ../common/aclocal.m4 changes.
492 1999-06-23 Nick Clifton <nickc@cygnus.com>
494 * sysdep.h: Do not define prototypes for memcpy and strchr if they
497 1999-05-21 Nick Clifton <nickc@cygnus.com>
499 * interp.c (sim_resume): Add more tracing output.
501 1999-05-17 Keith Seitz <keiths@cygnus.com>
503 * interp.c (NUM_MCORE_REGS): Increase by one to allow access to PC.
504 (sim_resume): Correct off by one instruction error when a breakpoint
507 1999-05-08 Felix Lee <flee@cygnus.com>
509 * configure: Regenerated to track ../common/aclocal.m4 changes.
511 1999-05-10 Nick Clifton <nickc@cygnus.com>
513 * interp.c (sim_resume): Record PC in case it is needed for error
514 messages and the original has been corrupted.
516 1999-05-07 Nick Clifton <nickc@cygnus.com>
518 * interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
519 (util): Handle 0x50FF stubs properly.
522 1999-04-29 Nick Clifton <nickc@cygnus.com>
524 * interp.c (set_initial_gprs): Only display memory range if
525 verbose option has been set.
527 1999-04-22 Nick Clifton <nickc@cygnus.com>
529 * interp.c: Add tracing and verbose options.
530 Fixed trap and syscall emulations.
532 1999-04-08 Nick Clifton <nickc@cygnus.com>
534 * interp.c: New file: Simulator for MCore.
535 * sysdep.h: New file: Systems definitions for MCore simulator.
536 * configure.in: New file: Configure script for MCore simulator.
537 * configure: New file: Genreated.
538 * config,in: New file: Config support.
539 * Makefile.in: New file: Meta makefile for MCore simulator.