1 2016-01-02 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2015-12-27 Mike Frysinger <vapier@gentoo.org>
7 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
9 2015-12-26 Mike Frysinger <vapier@gentoo.org>
11 * config.in, configure: Regenerate.
13 2015-11-15 Mike Frysinger <vapier@gentoo.org>
15 * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
18 2015-11-15 Mike Frysinger <vapier@gentoo.org>
20 * interp.c (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
23 (gr, cr): Change from asregs to cpu.
24 (sr, vbr, esr, fsr, epc, fpc, ss0, ss1, ss2, ss3, ss4, gcr, gsr):
25 Change from asregs to cr.
26 (C_ON, C_VALUE, C_OFF, SET_C, CLR_C, NEW_C, SR_AF): Change from
28 (set_active_regs): Define.
29 (set_initial_gprs): Rename scpu to cpu. Change cpu.sr to sr and
30 cpu.gr to gr. Replace for loop with memset. Replace SR_AF with
32 (handle_trap1): Add cpu arg.
33 (process_stub): Likewise. Change cpu.gr to gr.
34 (util): Rename scpu to cpu. Change cpu.gr to gr.
35 (rbat, rhat, rlat, wbat, what, wlat, ILLEGAL, sim_engine_run,
36 mcore_reg_store, mcore_reg_fetch, sim_create_inferior): Rename scpu
38 (step_once): Likewise. Replace SR_AF with set_active_regs. Adjust
40 (mcore_pc_get, mcore_pc_set): Adjust cpu->pc to cpu->regs.pc.
41 * sim-main.h (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
43 (_sim_cpu): Add regs, asints, active_gregs, ticks, stalls, cycles,
46 2015-11-15 Mike Frysinger <vapier@gentoo.org>
48 * Makefile.in (SIM_OBJS): Add sim-reg.o.
49 * interp.c (sim_store_register): Rename to ...
50 (mcore_reg_store): ... this. Change SIM_DESC to SIM_CPU.
51 (sim_fetch_register): Rename to ...
52 (mcore_reg_fetch): ... this. Change SIM_DESC to SIM_CPU.
53 (sim_open): Call CPU_REG_FETCH and CPU_REG_STORE.
55 2015-11-15 Mike Frysinger <vapier@gentoo.org>
57 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-resume.o.
58 * interp.c (struct mcore_regset): Delete exception.
59 (util): Add SIM_DESC and SIM_CPU args. Call sim_engine_halt instead
60 of setting cpu.asregs.exception.
62 (sim_resume): Rename to ...
63 (step_once): ... this. Delete cpu.asregs.exception initialization.
64 Delete do/while statements while keeping the body. Replace SIGTRAP
65 usage with sim_engine_halt(SIM_SIGTRAP). Replace SIGILL usage with
66 ILLEGAL. Pass sd and cpu down to util.
67 (sim_engine_run): Define.
68 (sim_stop_reason): Delete.
70 2015-11-14 Mike Frysinger <vapier@gentoo.org>
72 * interp.c (sim_close): Delete.
74 2015-06-23 Mike Frysinger <vapier@gentoo.org>
76 * configure: Regenerate.
78 2015-06-17 Mike Frysinger <vapier@gentoo.org>
80 * interp.c (handle_trap1): Replace call to cb_syscall with
83 2015-06-17 Mike Frysinger <vapier@gentoo.org>
85 * interp.c: Include sim-syscall.h.
86 (syscall_read_mem, syscall_write_mem): Delete.
87 (m32r_trap): Change syscall_read_mem/syscall_write_mem
88 to sim_syscall_read_mem/sim_syscall_write_mem.
90 2015-06-12 Mike Frysinger <vapier@gentoo.org>
92 * configure: Regenerate.
94 2015-06-12 Mike Frysinger <vapier@gentoo.org>
96 * configure: Regenerate.
98 2015-04-21 Mike Frysinger <vapier@gentoo.org>
100 * interp.c (sim_resume): Change %x to %lx for all cpu registers.
102 2015-04-21 Mike Frysinger <vapier@gentoo.org>
104 * interp.c (mcore_regset): Delete msize & memory.
105 (issue_messages, mem, wbat, what, wlat, rbat, what, wlat,
106 sim_memory_size, MEM_SIZE_FLOOR, sim_size, init_pointers): Delete.
107 (DEFAULT_MEMORY_SIZE): Define.
108 (set_initial_gprs): Delete memsize handling and call to init_pointers.
109 Change cpu.asregs.msize to DEFAULT_MEMORY_SIZE.
110 (syscall_read_mem): Change memcpy to sim_core_read_buffer.
111 (syscall_write_mem): Change memcpy to sim_core_write_buffer.
112 (process_stub): Change issue_messages to STATE_VERBOSE_P.
113 (util): Turn printf into a stub. Change issue_messages to
115 (rbat, rhat, rlat, wbat, what, wlat): Define to sim core funcs.
116 (sim_resume): Change issue_messages to STATE_VERBOSE_P.
117 Delete cpu.asregs.msize range checks.
118 (sim_write, sim_read): Delete.
119 (sim_store_register, sim_fetch_register): Delete call to
121 (sim_open): Delete osize, call to sim_size, and issue_messages. Call
122 sim_do_commandf to setup memory.
123 (sim_create_inferior): Delete issue_messages handling. Change
124 cpu.asregs.msize to DEFAULT_MEMORY_SIZE. Change strcpy to
125 sim_core_write_buffer.
127 2015-04-21 Mike Frysinger <vapier@gentoo.org>
129 * interp.c (WATCHFUNCTIONS): Undef it.
130 (sim_resume): Move WLhash behind WATCHFUNCTIONS.
131 (sim_do_command): Delete.
133 2015-04-21 Mike Frysinger <vapier@gentoo.org>
135 * Makefile.in (NL_TARGET): Define.
136 * interp.c (NUM_ELEM, opened, log_open, log_close, is_opened): Delete.
137 (syscall_read_mem, syscall_write_mem): New functions.
138 (handle_trap1): Delete entire body. Replace with call to cb_syscall.
140 2015-04-18 Mike Frysinger <vapier@gentoo.org>
142 * sim-main.h (SIM_CPU): Delete.
144 2015-04-18 Mike Frysinger <vapier@gentoo.org>
146 * sim-main.h (sim_cia): Delete.
148 2015-04-17 Mike Frysinger <vapier@gentoo.org>
150 * interp.c (set_initial_gprs): Change CIA_SET to CPU_PC_SET.
151 (sim_resume): Change CIA_GET to CPU_PC_GET and CIA_SET to
153 (sim_create_inferior): Change CIA_SET to CPU_PC_SET.
154 * sim-main.h (CIA_GET, CIA_SET): Delete.
156 2015-04-16 Mike Frysinger <vapier@gentoo.org>
158 * interp.c (mcore_pc_get, mcore_pc_set): New functions.
159 (sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
161 2015-04-15 Mike Frysinger <vapier@gentoo.org>
163 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
164 * sim-main.h (STATE_CPU): Delete.
166 2015-04-13 Mike Frysinger <vapier@gentoo.org>
168 * configure: Regenerate.
170 2015-04-06 Mike Frysinger <vapier@gentoo.org>
172 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
174 2015-03-31 Mike Frysinger <vapier@gentoo.org>
176 * config.in, configure: Regenerate.
178 2015-03-29 Mike Frysinger <vapier@gentoo.org>
180 * interp.c (struct aout, LONG, SHORT): Delete.
182 2015-03-29 Mike Frysinger <vapier@gentoo.org>
184 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS, SIM_EXTRA_LIBS): Delete.
185 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
186 * interp.c: Include sim-main.h, sim-base.h, and sim-options.h.
187 (word, uword): Move to sim-main.h.
188 (callback, sim_kind, myname): Delete.
189 (struct mcore_regset): Move pc to sim_cpu.
190 (memcycles, sim_size): Mark static.
191 (set_initial_gprs): Take a sim_cpu arg. Set pc via CIA_SET.
192 (handle_trap1): Take a SIM_DESC arg. Get callback from it.
193 (process_stub): Take a SIM_DESC arg. Pass it to handle_trap1
194 (util): Take a SIM_DESC arg. Pass it to process_stub.
195 (sim_resume): Get/set pc via CIA_GET/CIA_SET. Pass sd to handle_trap1
197 (sim_trace, sim_stop, sim_load, sim_set_callbacks): Delete.
198 (sim_info): Get callback from SIM_DESC.
199 (free_state): New cleanup function.
200 (sim_open): Rewrite to use new common logic.
201 (sim_create_inferior): Get sim_cpu from sd. Pass to set_initial_gprs
202 and set pc via CIA_SET.
203 * sim-main.h: New file.
205 2015-03-29 Mike Frysinger <vapier@gentoo.org>
207 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
208 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
209 SIM_AC_OPTION_INLINE.
210 * config.in, configure: Regenerate.
212 2015-03-29 Mike Frysinger <vapier@gentoo.org>
214 * interp.c (heap_ptr, int_sbrk): Delete.
215 (handle_trap1): Change case 69 (sbrk) to always return -1.
216 (sim_load): Delete bss checks and heap_ptr setup.
218 2015-03-16 Mike Frysinger <vapier@gentoo.org>
220 * interp.c: Strip trailing whitespace.
222 2015-03-16 Mike Frysinger <vapier@gentoo.org>
224 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
225 * confingure: Regenerate.
226 * interp.c (mcore_extract_unsigned_integer): Make static and update
227 prototype. Fix up printf string.
228 (mcore_store_unsigned_integer): Make static and update prototype.
229 (int_sbrk): Likewise.
230 (wbat, wlat, what, rbat, rlat, rhat): Delete INLINE and update
232 (SEXTB, SEXTW, IOMEM): Delete.
233 (sim_size): Update prototype. Fix up printf string.
234 (init_pointers): Update prototype.
235 (set_initial_gprs): Update prototype. Fix up printf string.
236 (log_open, log_close, is_opened, handle_trap1, process_stub, util,
237 iu_carry): Update prototype.
238 (sim_resume): Update prototype. Change addr to a word.
239 (sim_write, sim_read, sim_store_register, sim_fetch_register,
240 sim_trace, sim_stop_reason, sim_stop, sim_info, sim_open,
241 sim_close, sim_load, sim_create_inferior, sim_do_command,
242 sim_set_callbacks): Update prototype.
244 2015-03-16 Mike Frysinger <vapier@gentoo.org>
246 * config.in, configure: Regenerate.
248 2015-03-14 Mike Frysinger <vapier@gentoo.org>
250 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
251 (interp.o, mcore-clean): Delete rules.
253 2015-03-14 Mike Frysinger <vapier@gentoo.org>
255 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
256 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
257 (SIM_RUN_OBJS): Set to run.o.
259 2015-03-14 Mike Frysinger <vapier@gentoo.org>
261 * configure.ac (AC_CHECK_HEADERS): Delete.
262 * aclocal.m4, configure: Regenerate.
264 2015-02-20 Mike Frysinger <vapier@gentoo.org>
266 * interp.c: Delete sysdep.h and netinet/in.h includes.
267 Include stdlib.h and string.h.
270 2015-02-19 Mike Frysinger <vapier@gentoo.org>
272 * interp.c (sim_kill): Delete unused func.
274 2015-02-11 Chen Gang <gang.chen.5i5j@gmail.com>
276 * interp.c: Include "unistd.h".
278 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
280 * interp.c (sim_do_command): Call freeargv() before return.
282 2014-08-19 Alan Modra <amodra@gmail.com>
284 * configure: Regenerate.
286 2014-08-15 Roland McGrath <mcgrathr@google.com>
288 * configure: Regenerate.
289 * config.in: Regenerate.
291 2014-03-10 Mike Frysinger <vapier@gentoo.org>
293 * interp.c (sim_do_command): Add const to cmd.
295 2014-03-05 Mike Frysinger <vapier@gentoo.org>
297 * interp.c (sim_load): Add const to prog.
299 2014-02-17 Mike Frysinger <vapier@gentoo.org>
302 * interp.c (interrupt): Delete.
303 (sim_resume): Delete signal(SIGINT) handling.
305 2013-09-23 Alan Modra <amodra@gmail.com>
307 * configure: Regenerate.
309 2013-06-03 Mike Frysinger <vapier@gentoo.org>
311 * aclocal.m4, configure: Regenerate.
313 2012-06-15 Joel Brobecker <brobecker@adacore.com>
315 * config.in, configure: Regenerate.
317 2012-05-20 Hans-Peter Nilsson <hp@axis.com>
320 * interp.c: Include config.h before system header files.
322 2012-03-24 Mike Frysinger <vapier@gentoo.org>
324 * aclocal.m4, config.in, configure: Regenerate.
326 2011-12-03 Mike Frysinger <vapier@gentoo.org>
328 * aclocal.m4: New file.
329 * configure: Regenerate.
331 2011-10-17 Mike Frysinger <vapier@gentoo.org>
333 * configure.ac: Change include to common/acinclude.m4.
335 2011-10-17 Mike Frysinger <vapier@gentoo.org>
337 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
338 call. Replace common.m4 include with SIM_AC_COMMON.
339 * configure: Regenerate.
341 2010-04-14 Mike Frysinger <vapier@gentoo.org>
343 * interp.c (sim_write): Add const to buffer arg.
345 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
347 * configure: Regenerate.
349 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
351 * config.in: Regenerate.
352 * configure: Likewise.
354 * configure: Regenerate.
356 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
358 * configure: Regenerate to track ../common/common.m4 changes.
361 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
362 Daniel Jacobowitz <dan@codesourcery.com>
363 Joseph Myers <joseph@codesourcery.com>
365 * configure: Regenerate.
367 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
369 * config.in: Regenerate.
371 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
373 * configure: Regenerated.
375 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
377 * configure: Regenerated.
379 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
381 * configure: Regenerated.
383 2005-03-23 Mark Kettenis <kettenis@gnu.org>
385 * configure: Regenerate.
387 2005-01-14 Andrew Cagney <cagney@gnu.org>
389 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
390 explicit call to AC_CONFIG_HEADER.
391 * configure: Regenerate.
393 2005-01-12 Andrew Cagney <cagney@gnu.org>
395 * configure.ac: Update to use ../common/common.m4.
396 * configure: Re-generate.
398 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
400 * configure: Regenerated to track ../common/aclocal.m4 changes.
402 2005-01-07 Andrew Cagney <cagney@gnu.org>
404 * configure.ac: Rename configure.in, require autoconf 2.59.
405 * configure: Re-generate.
407 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
409 * configure: Regenerate for ../common/aclocal.m4 update.
411 2003-10-11 Alan Modra <amodra@bigpond.net.au>
413 * interp.c (sim_load): Don't refer directly to _cooked_size and vma;
414 Use bfd_section_size and bfd_get_section_vma.
416 2003-02-27 Andrew Cagney <cagney@redhat.com>
418 * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
420 2002-06-16 Andrew Cagney <ac131313@redhat.com>
422 * configure: Regenerated to track ../common/aclocal.m4 changes.
424 2002-06-08 Andrew Cagney <cagney@redhat.com>
426 * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
428 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
430 * configure: Regenerated to track ../common/aclocal.m4 changes.
432 2000-02-14 Nick Clifton <nickc@cygnus.com>
434 * interp.c (handle_trap1): Fix handling of fclose system call.
435 Patch submitted by <drew.sarkisian@motorola.com>.
437 2000-02-10 Nick Clifton <nickc@cygnus.com>
439 * interp.c (target_big_endian): New variable.
440 (mcore_extract_unsigned_integer, mcore_store_unsigned_integer,
441 wlat, rlat, sim_resume, sim_load): Add supprot for little
444 2000-01-13 Nick Clifton <nickc@cygnus.com>
446 * interp.c (sim_resume): Do not rely upon host semantics of shift
447 operators to implement M*Core semantics.
449 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
451 * configure: Regenerated to track ../common/aclocal.m4 changes.
453 1999-06-23 Nick Clifton <nickc@cygnus.com>
455 * sysdep.h: Do not define prototypes for memcpy and strchr if they
458 1999-05-21 Nick Clifton <nickc@cygnus.com>
460 * interp.c (sim_resume): Add more tracing output.
462 1999-05-17 Keith Seitz <keiths@cygnus.com>
464 * interp.c (NUM_MCORE_REGS): Increase by one to allow access to PC.
465 (sim_resume): Correct off by one instruction error when a breakpoint
468 1999-05-08 Felix Lee <flee@cygnus.com>
470 * configure: Regenerated to track ../common/aclocal.m4 changes.
472 1999-05-10 Nick Clifton <nickc@cygnus.com>
474 * interp.c (sim_resume): Record PC in case it is needed for error
475 messages and the original has been corrupted.
477 1999-05-07 Nick Clifton <nickc@cygnus.com>
479 * interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
480 (util): Handle 0x50FF stubs properly.
483 1999-04-29 Nick Clifton <nickc@cygnus.com>
485 * interp.c (set_initial_gprs): Only display memory range if
486 verbose option has been set.
488 1999-04-22 Nick Clifton <nickc@cygnus.com>
490 * interp.c: Add tracing and verbose options.
491 Fixed trap and syscall emulations.
493 1999-04-08 Nick Clifton <nickc@cygnus.com>
495 * interp.c: New file: Simulator for MCore.
496 * sysdep.h: New file: Systems definitions for MCore simulator.
497 * configure.in: New file: Configure script for MCore simulator.
498 * configure: New file: Genreated.
499 * config,in: New file: Config support.
500 * Makefile.in: New file: Meta makefile for MCore simulator.