1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2016-01-09 Mike Frysinger <vapier@gentoo.org>
7 * config.in, configure: Regenerate.
9 2016-01-06 Mike Frysinger <vapier@gentoo.org>
11 * interp.c (sim_open): Mark argv const.
12 (sim_create_inferior): Mark argv and env const.
14 2016-01-04 Mike Frysinger <vapier@gentoo.org>
16 * configure: Regenerate.
18 2016-01-03 Mike Frysinger <vapier@gentoo.org>
20 * interp.c (sim_open): Update sim_parse_args comment.
22 2016-01-03 Mike Frysinger <vapier@gentoo.org>
24 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
25 * configure: Regenerate.
27 2016-01-02 Mike Frysinger <vapier@gentoo.org>
29 * configure: Regenerate.
31 2015-12-27 Mike Frysinger <vapier@gentoo.org>
33 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
35 2015-12-26 Mike Frysinger <vapier@gentoo.org>
37 * config.in, configure: Regenerate.
39 2015-11-15 Mike Frysinger <vapier@gentoo.org>
41 * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
44 2015-11-15 Mike Frysinger <vapier@gentoo.org>
46 * interp.c (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
49 (gr, cr): Change from asregs to cpu.
50 (sr, vbr, esr, fsr, epc, fpc, ss0, ss1, ss2, ss3, ss4, gcr, gsr):
51 Change from asregs to cr.
52 (C_ON, C_VALUE, C_OFF, SET_C, CLR_C, NEW_C, SR_AF): Change from
54 (set_active_regs): Define.
55 (set_initial_gprs): Rename scpu to cpu. Change cpu.sr to sr and
56 cpu.gr to gr. Replace for loop with memset. Replace SR_AF with
58 (handle_trap1): Add cpu arg.
59 (process_stub): Likewise. Change cpu.gr to gr.
60 (util): Rename scpu to cpu. Change cpu.gr to gr.
61 (rbat, rhat, rlat, wbat, what, wlat, ILLEGAL, sim_engine_run,
62 mcore_reg_store, mcore_reg_fetch, sim_create_inferior): Rename scpu
64 (step_once): Likewise. Replace SR_AF with set_active_regs. Adjust
66 (mcore_pc_get, mcore_pc_set): Adjust cpu->pc to cpu->regs.pc.
67 * sim-main.h (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
69 (_sim_cpu): Add regs, asints, active_gregs, ticks, stalls, cycles,
72 2015-11-15 Mike Frysinger <vapier@gentoo.org>
74 * Makefile.in (SIM_OBJS): Add sim-reg.o.
75 * interp.c (sim_store_register): Rename to ...
76 (mcore_reg_store): ... this. Change SIM_DESC to SIM_CPU.
77 (sim_fetch_register): Rename to ...
78 (mcore_reg_fetch): ... this. Change SIM_DESC to SIM_CPU.
79 (sim_open): Call CPU_REG_FETCH and CPU_REG_STORE.
81 2015-11-15 Mike Frysinger <vapier@gentoo.org>
83 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-resume.o.
84 * interp.c (struct mcore_regset): Delete exception.
85 (util): Add SIM_DESC and SIM_CPU args. Call sim_engine_halt instead
86 of setting cpu.asregs.exception.
88 (sim_resume): Rename to ...
89 (step_once): ... this. Delete cpu.asregs.exception initialization.
90 Delete do/while statements while keeping the body. Replace SIGTRAP
91 usage with sim_engine_halt(SIM_SIGTRAP). Replace SIGILL usage with
92 ILLEGAL. Pass sd and cpu down to util.
93 (sim_engine_run): Define.
94 (sim_stop_reason): Delete.
96 2015-11-14 Mike Frysinger <vapier@gentoo.org>
98 * interp.c (sim_close): Delete.
100 2015-06-23 Mike Frysinger <vapier@gentoo.org>
102 * configure: Regenerate.
104 2015-06-17 Mike Frysinger <vapier@gentoo.org>
106 * interp.c (handle_trap1): Replace call to cb_syscall with
109 2015-06-17 Mike Frysinger <vapier@gentoo.org>
111 * interp.c: Include sim-syscall.h.
112 (syscall_read_mem, syscall_write_mem): Delete.
113 (m32r_trap): Change syscall_read_mem/syscall_write_mem
114 to sim_syscall_read_mem/sim_syscall_write_mem.
116 2015-06-12 Mike Frysinger <vapier@gentoo.org>
118 * configure: Regenerate.
120 2015-06-12 Mike Frysinger <vapier@gentoo.org>
122 * configure: Regenerate.
124 2015-04-21 Mike Frysinger <vapier@gentoo.org>
126 * interp.c (sim_resume): Change %x to %lx for all cpu registers.
128 2015-04-21 Mike Frysinger <vapier@gentoo.org>
130 * interp.c (mcore_regset): Delete msize & memory.
131 (issue_messages, mem, wbat, what, wlat, rbat, what, wlat,
132 sim_memory_size, MEM_SIZE_FLOOR, sim_size, init_pointers): Delete.
133 (DEFAULT_MEMORY_SIZE): Define.
134 (set_initial_gprs): Delete memsize handling and call to init_pointers.
135 Change cpu.asregs.msize to DEFAULT_MEMORY_SIZE.
136 (syscall_read_mem): Change memcpy to sim_core_read_buffer.
137 (syscall_write_mem): Change memcpy to sim_core_write_buffer.
138 (process_stub): Change issue_messages to STATE_VERBOSE_P.
139 (util): Turn printf into a stub. Change issue_messages to
141 (rbat, rhat, rlat, wbat, what, wlat): Define to sim core funcs.
142 (sim_resume): Change issue_messages to STATE_VERBOSE_P.
143 Delete cpu.asregs.msize range checks.
144 (sim_write, sim_read): Delete.
145 (sim_store_register, sim_fetch_register): Delete call to
147 (sim_open): Delete osize, call to sim_size, and issue_messages. Call
148 sim_do_commandf to setup memory.
149 (sim_create_inferior): Delete issue_messages handling. Change
150 cpu.asregs.msize to DEFAULT_MEMORY_SIZE. Change strcpy to
151 sim_core_write_buffer.
153 2015-04-21 Mike Frysinger <vapier@gentoo.org>
155 * interp.c (WATCHFUNCTIONS): Undef it.
156 (sim_resume): Move WLhash behind WATCHFUNCTIONS.
157 (sim_do_command): Delete.
159 2015-04-21 Mike Frysinger <vapier@gentoo.org>
161 * Makefile.in (NL_TARGET): Define.
162 * interp.c (NUM_ELEM, opened, log_open, log_close, is_opened): Delete.
163 (syscall_read_mem, syscall_write_mem): New functions.
164 (handle_trap1): Delete entire body. Replace with call to cb_syscall.
166 2015-04-18 Mike Frysinger <vapier@gentoo.org>
168 * sim-main.h (SIM_CPU): Delete.
170 2015-04-18 Mike Frysinger <vapier@gentoo.org>
172 * sim-main.h (sim_cia): Delete.
174 2015-04-17 Mike Frysinger <vapier@gentoo.org>
176 * interp.c (set_initial_gprs): Change CIA_SET to CPU_PC_SET.
177 (sim_resume): Change CIA_GET to CPU_PC_GET and CIA_SET to
179 (sim_create_inferior): Change CIA_SET to CPU_PC_SET.
180 * sim-main.h (CIA_GET, CIA_SET): Delete.
182 2015-04-16 Mike Frysinger <vapier@gentoo.org>
184 * interp.c (mcore_pc_get, mcore_pc_set): New functions.
185 (sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
187 2015-04-15 Mike Frysinger <vapier@gentoo.org>
189 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
190 * sim-main.h (STATE_CPU): Delete.
192 2015-04-13 Mike Frysinger <vapier@gentoo.org>
194 * configure: Regenerate.
196 2015-04-06 Mike Frysinger <vapier@gentoo.org>
198 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
200 2015-03-31 Mike Frysinger <vapier@gentoo.org>
202 * config.in, configure: Regenerate.
204 2015-03-29 Mike Frysinger <vapier@gentoo.org>
206 * interp.c (struct aout, LONG, SHORT): Delete.
208 2015-03-29 Mike Frysinger <vapier@gentoo.org>
210 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS, SIM_EXTRA_LIBS): Delete.
211 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
212 * interp.c: Include sim-main.h, sim-base.h, and sim-options.h.
213 (word, uword): Move to sim-main.h.
214 (callback, sim_kind, myname): Delete.
215 (struct mcore_regset): Move pc to sim_cpu.
216 (memcycles, sim_size): Mark static.
217 (set_initial_gprs): Take a sim_cpu arg. Set pc via CIA_SET.
218 (handle_trap1): Take a SIM_DESC arg. Get callback from it.
219 (process_stub): Take a SIM_DESC arg. Pass it to handle_trap1
220 (util): Take a SIM_DESC arg. Pass it to process_stub.
221 (sim_resume): Get/set pc via CIA_GET/CIA_SET. Pass sd to handle_trap1
223 (sim_trace, sim_stop, sim_load, sim_set_callbacks): Delete.
224 (sim_info): Get callback from SIM_DESC.
225 (free_state): New cleanup function.
226 (sim_open): Rewrite to use new common logic.
227 (sim_create_inferior): Get sim_cpu from sd. Pass to set_initial_gprs
228 and set pc via CIA_SET.
229 * sim-main.h: New file.
231 2015-03-29 Mike Frysinger <vapier@gentoo.org>
233 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
234 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
235 SIM_AC_OPTION_INLINE.
236 * config.in, configure: Regenerate.
238 2015-03-29 Mike Frysinger <vapier@gentoo.org>
240 * interp.c (heap_ptr, int_sbrk): Delete.
241 (handle_trap1): Change case 69 (sbrk) to always return -1.
242 (sim_load): Delete bss checks and heap_ptr setup.
244 2015-03-16 Mike Frysinger <vapier@gentoo.org>
246 * interp.c: Strip trailing whitespace.
248 2015-03-16 Mike Frysinger <vapier@gentoo.org>
250 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
251 * confingure: Regenerate.
252 * interp.c (mcore_extract_unsigned_integer): Make static and update
253 prototype. Fix up printf string.
254 (mcore_store_unsigned_integer): Make static and update prototype.
255 (int_sbrk): Likewise.
256 (wbat, wlat, what, rbat, rlat, rhat): Delete INLINE and update
258 (SEXTB, SEXTW, IOMEM): Delete.
259 (sim_size): Update prototype. Fix up printf string.
260 (init_pointers): Update prototype.
261 (set_initial_gprs): Update prototype. Fix up printf string.
262 (log_open, log_close, is_opened, handle_trap1, process_stub, util,
263 iu_carry): Update prototype.
264 (sim_resume): Update prototype. Change addr to a word.
265 (sim_write, sim_read, sim_store_register, sim_fetch_register,
266 sim_trace, sim_stop_reason, sim_stop, sim_info, sim_open,
267 sim_close, sim_load, sim_create_inferior, sim_do_command,
268 sim_set_callbacks): Update prototype.
270 2015-03-16 Mike Frysinger <vapier@gentoo.org>
272 * config.in, configure: Regenerate.
274 2015-03-14 Mike Frysinger <vapier@gentoo.org>
276 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
277 (interp.o, mcore-clean): Delete rules.
279 2015-03-14 Mike Frysinger <vapier@gentoo.org>
281 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
282 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
283 (SIM_RUN_OBJS): Set to run.o.
285 2015-03-14 Mike Frysinger <vapier@gentoo.org>
287 * configure.ac (AC_CHECK_HEADERS): Delete.
288 * aclocal.m4, configure: Regenerate.
290 2015-02-20 Mike Frysinger <vapier@gentoo.org>
292 * interp.c: Delete sysdep.h and netinet/in.h includes.
293 Include stdlib.h and string.h.
296 2015-02-19 Mike Frysinger <vapier@gentoo.org>
298 * interp.c (sim_kill): Delete unused func.
300 2015-02-11 Chen Gang <gang.chen.5i5j@gmail.com>
302 * interp.c: Include "unistd.h".
304 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
306 * interp.c (sim_do_command): Call freeargv() before return.
308 2014-08-19 Alan Modra <amodra@gmail.com>
310 * configure: Regenerate.
312 2014-08-15 Roland McGrath <mcgrathr@google.com>
314 * configure: Regenerate.
315 * config.in: Regenerate.
317 2014-03-10 Mike Frysinger <vapier@gentoo.org>
319 * interp.c (sim_do_command): Add const to cmd.
321 2014-03-05 Mike Frysinger <vapier@gentoo.org>
323 * interp.c (sim_load): Add const to prog.
325 2014-02-17 Mike Frysinger <vapier@gentoo.org>
328 * interp.c (interrupt): Delete.
329 (sim_resume): Delete signal(SIGINT) handling.
331 2013-09-23 Alan Modra <amodra@gmail.com>
333 * configure: Regenerate.
335 2013-06-03 Mike Frysinger <vapier@gentoo.org>
337 * aclocal.m4, configure: Regenerate.
339 2012-06-15 Joel Brobecker <brobecker@adacore.com>
341 * config.in, configure: Regenerate.
343 2012-05-20 Hans-Peter Nilsson <hp@axis.com>
346 * interp.c: Include config.h before system header files.
348 2012-03-24 Mike Frysinger <vapier@gentoo.org>
350 * aclocal.m4, config.in, configure: Regenerate.
352 2011-12-03 Mike Frysinger <vapier@gentoo.org>
354 * aclocal.m4: New file.
355 * configure: Regenerate.
357 2011-10-17 Mike Frysinger <vapier@gentoo.org>
359 * configure.ac: Change include to common/acinclude.m4.
361 2011-10-17 Mike Frysinger <vapier@gentoo.org>
363 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
364 call. Replace common.m4 include with SIM_AC_COMMON.
365 * configure: Regenerate.
367 2010-04-14 Mike Frysinger <vapier@gentoo.org>
369 * interp.c (sim_write): Add const to buffer arg.
371 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
373 * configure: Regenerate.
375 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
377 * config.in: Regenerate.
378 * configure: Likewise.
380 * configure: Regenerate.
382 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
384 * configure: Regenerate to track ../common/common.m4 changes.
387 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
388 Daniel Jacobowitz <dan@codesourcery.com>
389 Joseph Myers <joseph@codesourcery.com>
391 * configure: Regenerate.
393 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
395 * config.in: Regenerate.
397 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
399 * configure: Regenerated.
401 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
403 * configure: Regenerated.
405 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
407 * configure: Regenerated.
409 2005-03-23 Mark Kettenis <kettenis@gnu.org>
411 * configure: Regenerate.
413 2005-01-14 Andrew Cagney <cagney@gnu.org>
415 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
416 explicit call to AC_CONFIG_HEADER.
417 * configure: Regenerate.
419 2005-01-12 Andrew Cagney <cagney@gnu.org>
421 * configure.ac: Update to use ../common/common.m4.
422 * configure: Re-generate.
424 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
426 * configure: Regenerated to track ../common/aclocal.m4 changes.
428 2005-01-07 Andrew Cagney <cagney@gnu.org>
430 * configure.ac: Rename configure.in, require autoconf 2.59.
431 * configure: Re-generate.
433 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
435 * configure: Regenerate for ../common/aclocal.m4 update.
437 2003-10-11 Alan Modra <amodra@bigpond.net.au>
439 * interp.c (sim_load): Don't refer directly to _cooked_size and vma;
440 Use bfd_section_size and bfd_get_section_vma.
442 2003-02-27 Andrew Cagney <cagney@redhat.com>
444 * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
446 2002-06-16 Andrew Cagney <ac131313@redhat.com>
448 * configure: Regenerated to track ../common/aclocal.m4 changes.
450 2002-06-08 Andrew Cagney <cagney@redhat.com>
452 * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
454 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
456 * configure: Regenerated to track ../common/aclocal.m4 changes.
458 2000-02-14 Nick Clifton <nickc@cygnus.com>
460 * interp.c (handle_trap1): Fix handling of fclose system call.
461 Patch submitted by <drew.sarkisian@motorola.com>.
463 2000-02-10 Nick Clifton <nickc@cygnus.com>
465 * interp.c (target_big_endian): New variable.
466 (mcore_extract_unsigned_integer, mcore_store_unsigned_integer,
467 wlat, rlat, sim_resume, sim_load): Add supprot for little
470 2000-01-13 Nick Clifton <nickc@cygnus.com>
472 * interp.c (sim_resume): Do not rely upon host semantics of shift
473 operators to implement M*Core semantics.
475 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
477 * configure: Regenerated to track ../common/aclocal.m4 changes.
479 1999-06-23 Nick Clifton <nickc@cygnus.com>
481 * sysdep.h: Do not define prototypes for memcpy and strchr if they
484 1999-05-21 Nick Clifton <nickc@cygnus.com>
486 * interp.c (sim_resume): Add more tracing output.
488 1999-05-17 Keith Seitz <keiths@cygnus.com>
490 * interp.c (NUM_MCORE_REGS): Increase by one to allow access to PC.
491 (sim_resume): Correct off by one instruction error when a breakpoint
494 1999-05-08 Felix Lee <flee@cygnus.com>
496 * configure: Regenerated to track ../common/aclocal.m4 changes.
498 1999-05-10 Nick Clifton <nickc@cygnus.com>
500 * interp.c (sim_resume): Record PC in case it is needed for error
501 messages and the original has been corrupted.
503 1999-05-07 Nick Clifton <nickc@cygnus.com>
505 * interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
506 (util): Handle 0x50FF stubs properly.
509 1999-04-29 Nick Clifton <nickc@cygnus.com>
511 * interp.c (set_initial_gprs): Only display memory range if
512 verbose option has been set.
514 1999-04-22 Nick Clifton <nickc@cygnus.com>
516 * interp.c: Add tracing and verbose options.
517 Fixed trap and syscall emulations.
519 1999-04-08 Nick Clifton <nickc@cygnus.com>
521 * interp.c: New file: Simulator for MCore.
522 * sysdep.h: New file: Systems definitions for MCore simulator.
523 * configure.in: New file: Configure script for MCore simulator.
524 * configure: New file: Genreated.
525 * config,in: New file: Config support.
526 * Makefile.in: New file: Meta makefile for MCore simulator.