1 2015-12-26 Mike Frysinger <vapier@gentoo.org>
3 * config.in, configure: Regenerate.
5 2015-11-15 Mike Frysinger <vapier@gentoo.org>
7 * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
10 2015-11-15 Mike Frysinger <vapier@gentoo.org>
12 * interp.c (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
15 (gr, cr): Change from asregs to cpu.
16 (sr, vbr, esr, fsr, epc, fpc, ss0, ss1, ss2, ss3, ss4, gcr, gsr):
17 Change from asregs to cr.
18 (C_ON, C_VALUE, C_OFF, SET_C, CLR_C, NEW_C, SR_AF): Change from
20 (set_active_regs): Define.
21 (set_initial_gprs): Rename scpu to cpu. Change cpu.sr to sr and
22 cpu.gr to gr. Replace for loop with memset. Replace SR_AF with
24 (handle_trap1): Add cpu arg.
25 (process_stub): Likewise. Change cpu.gr to gr.
26 (util): Rename scpu to cpu. Change cpu.gr to gr.
27 (rbat, rhat, rlat, wbat, what, wlat, ILLEGAL, sim_engine_run,
28 mcore_reg_store, mcore_reg_fetch, sim_create_inferior): Rename scpu
30 (step_once): Likewise. Replace SR_AF with set_active_regs. Adjust
32 (mcore_pc_get, mcore_pc_set): Adjust cpu->pc to cpu->regs.pc.
33 * sim-main.h (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
35 (_sim_cpu): Add regs, asints, active_gregs, ticks, stalls, cycles,
38 2015-11-15 Mike Frysinger <vapier@gentoo.org>
40 * Makefile.in (SIM_OBJS): Add sim-reg.o.
41 * interp.c (sim_store_register): Rename to ...
42 (mcore_reg_store): ... this. Change SIM_DESC to SIM_CPU.
43 (sim_fetch_register): Rename to ...
44 (mcore_reg_fetch): ... this. Change SIM_DESC to SIM_CPU.
45 (sim_open): Call CPU_REG_FETCH and CPU_REG_STORE.
47 2015-11-15 Mike Frysinger <vapier@gentoo.org>
49 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-resume.o.
50 * interp.c (struct mcore_regset): Delete exception.
51 (util): Add SIM_DESC and SIM_CPU args. Call sim_engine_halt instead
52 of setting cpu.asregs.exception.
54 (sim_resume): Rename to ...
55 (step_once): ... this. Delete cpu.asregs.exception initialization.
56 Delete do/while statements while keeping the body. Replace SIGTRAP
57 usage with sim_engine_halt(SIM_SIGTRAP). Replace SIGILL usage with
58 ILLEGAL. Pass sd and cpu down to util.
59 (sim_engine_run): Define.
60 (sim_stop_reason): Delete.
62 2015-11-14 Mike Frysinger <vapier@gentoo.org>
64 * interp.c (sim_close): Delete.
66 2015-06-23 Mike Frysinger <vapier@gentoo.org>
68 * configure: Regenerate.
70 2015-06-17 Mike Frysinger <vapier@gentoo.org>
72 * interp.c (handle_trap1): Replace call to cb_syscall with
75 2015-06-17 Mike Frysinger <vapier@gentoo.org>
77 * interp.c: Include sim-syscall.h.
78 (syscall_read_mem, syscall_write_mem): Delete.
79 (m32r_trap): Change syscall_read_mem/syscall_write_mem
80 to sim_syscall_read_mem/sim_syscall_write_mem.
82 2015-06-12 Mike Frysinger <vapier@gentoo.org>
84 * configure: Regenerate.
86 2015-06-12 Mike Frysinger <vapier@gentoo.org>
88 * configure: Regenerate.
90 2015-04-21 Mike Frysinger <vapier@gentoo.org>
92 * interp.c (sim_resume): Change %x to %lx for all cpu registers.
94 2015-04-21 Mike Frysinger <vapier@gentoo.org>
96 * interp.c (mcore_regset): Delete msize & memory.
97 (issue_messages, mem, wbat, what, wlat, rbat, what, wlat,
98 sim_memory_size, MEM_SIZE_FLOOR, sim_size, init_pointers): Delete.
99 (DEFAULT_MEMORY_SIZE): Define.
100 (set_initial_gprs): Delete memsize handling and call to init_pointers.
101 Change cpu.asregs.msize to DEFAULT_MEMORY_SIZE.
102 (syscall_read_mem): Change memcpy to sim_core_read_buffer.
103 (syscall_write_mem): Change memcpy to sim_core_write_buffer.
104 (process_stub): Change issue_messages to STATE_VERBOSE_P.
105 (util): Turn printf into a stub. Change issue_messages to
107 (rbat, rhat, rlat, wbat, what, wlat): Define to sim core funcs.
108 (sim_resume): Change issue_messages to STATE_VERBOSE_P.
109 Delete cpu.asregs.msize range checks.
110 (sim_write, sim_read): Delete.
111 (sim_store_register, sim_fetch_register): Delete call to
113 (sim_open): Delete osize, call to sim_size, and issue_messages. Call
114 sim_do_commandf to setup memory.
115 (sim_create_inferior): Delete issue_messages handling. Change
116 cpu.asregs.msize to DEFAULT_MEMORY_SIZE. Change strcpy to
117 sim_core_write_buffer.
119 2015-04-21 Mike Frysinger <vapier@gentoo.org>
121 * interp.c (WATCHFUNCTIONS): Undef it.
122 (sim_resume): Move WLhash behind WATCHFUNCTIONS.
123 (sim_do_command): Delete.
125 2015-04-21 Mike Frysinger <vapier@gentoo.org>
127 * Makefile.in (NL_TARGET): Define.
128 * interp.c (NUM_ELEM, opened, log_open, log_close, is_opened): Delete.
129 (syscall_read_mem, syscall_write_mem): New functions.
130 (handle_trap1): Delete entire body. Replace with call to cb_syscall.
132 2015-04-18 Mike Frysinger <vapier@gentoo.org>
134 * sim-main.h (SIM_CPU): Delete.
136 2015-04-18 Mike Frysinger <vapier@gentoo.org>
138 * sim-main.h (sim_cia): Delete.
140 2015-04-17 Mike Frysinger <vapier@gentoo.org>
142 * interp.c (set_initial_gprs): Change CIA_SET to CPU_PC_SET.
143 (sim_resume): Change CIA_GET to CPU_PC_GET and CIA_SET to
145 (sim_create_inferior): Change CIA_SET to CPU_PC_SET.
146 * sim-main.h (CIA_GET, CIA_SET): Delete.
148 2015-04-16 Mike Frysinger <vapier@gentoo.org>
150 * interp.c (mcore_pc_get, mcore_pc_set): New functions.
151 (sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
153 2015-04-15 Mike Frysinger <vapier@gentoo.org>
155 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
156 * sim-main.h (STATE_CPU): Delete.
158 2015-04-13 Mike Frysinger <vapier@gentoo.org>
160 * configure: Regenerate.
162 2015-04-06 Mike Frysinger <vapier@gentoo.org>
164 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
166 2015-03-31 Mike Frysinger <vapier@gentoo.org>
168 * config.in, configure: Regenerate.
170 2015-03-29 Mike Frysinger <vapier@gentoo.org>
172 * interp.c (struct aout, LONG, SHORT): Delete.
174 2015-03-29 Mike Frysinger <vapier@gentoo.org>
176 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS, SIM_EXTRA_LIBS): Delete.
177 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
178 * interp.c: Include sim-main.h, sim-base.h, and sim-options.h.
179 (word, uword): Move to sim-main.h.
180 (callback, sim_kind, myname): Delete.
181 (struct mcore_regset): Move pc to sim_cpu.
182 (memcycles, sim_size): Mark static.
183 (set_initial_gprs): Take a sim_cpu arg. Set pc via CIA_SET.
184 (handle_trap1): Take a SIM_DESC arg. Get callback from it.
185 (process_stub): Take a SIM_DESC arg. Pass it to handle_trap1
186 (util): Take a SIM_DESC arg. Pass it to process_stub.
187 (sim_resume): Get/set pc via CIA_GET/CIA_SET. Pass sd to handle_trap1
189 (sim_trace, sim_stop, sim_load, sim_set_callbacks): Delete.
190 (sim_info): Get callback from SIM_DESC.
191 (free_state): New cleanup function.
192 (sim_open): Rewrite to use new common logic.
193 (sim_create_inferior): Get sim_cpu from sd. Pass to set_initial_gprs
194 and set pc via CIA_SET.
195 * sim-main.h: New file.
197 2015-03-29 Mike Frysinger <vapier@gentoo.org>
199 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
200 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
201 SIM_AC_OPTION_INLINE.
202 * config.in, configure: Regenerate.
204 2015-03-29 Mike Frysinger <vapier@gentoo.org>
206 * interp.c (heap_ptr, int_sbrk): Delete.
207 (handle_trap1): Change case 69 (sbrk) to always return -1.
208 (sim_load): Delete bss checks and heap_ptr setup.
210 2015-03-16 Mike Frysinger <vapier@gentoo.org>
212 * interp.c: Strip trailing whitespace.
214 2015-03-16 Mike Frysinger <vapier@gentoo.org>
216 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
217 * confingure: Regenerate.
218 * interp.c (mcore_extract_unsigned_integer): Make static and update
219 prototype. Fix up printf string.
220 (mcore_store_unsigned_integer): Make static and update prototype.
221 (int_sbrk): Likewise.
222 (wbat, wlat, what, rbat, rlat, rhat): Delete INLINE and update
224 (SEXTB, SEXTW, IOMEM): Delete.
225 (sim_size): Update prototype. Fix up printf string.
226 (init_pointers): Update prototype.
227 (set_initial_gprs): Update prototype. Fix up printf string.
228 (log_open, log_close, is_opened, handle_trap1, process_stub, util,
229 iu_carry): Update prototype.
230 (sim_resume): Update prototype. Change addr to a word.
231 (sim_write, sim_read, sim_store_register, sim_fetch_register,
232 sim_trace, sim_stop_reason, sim_stop, sim_info, sim_open,
233 sim_close, sim_load, sim_create_inferior, sim_do_command,
234 sim_set_callbacks): Update prototype.
236 2015-03-16 Mike Frysinger <vapier@gentoo.org>
238 * config.in, configure: Regenerate.
240 2015-03-14 Mike Frysinger <vapier@gentoo.org>
242 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
243 (interp.o, mcore-clean): Delete rules.
245 2015-03-14 Mike Frysinger <vapier@gentoo.org>
247 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
248 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
249 (SIM_RUN_OBJS): Set to run.o.
251 2015-03-14 Mike Frysinger <vapier@gentoo.org>
253 * configure.ac (AC_CHECK_HEADERS): Delete.
254 * aclocal.m4, configure: Regenerate.
256 2015-02-20 Mike Frysinger <vapier@gentoo.org>
258 * interp.c: Delete sysdep.h and netinet/in.h includes.
259 Include stdlib.h and string.h.
262 2015-02-19 Mike Frysinger <vapier@gentoo.org>
264 * interp.c (sim_kill): Delete unused func.
266 2015-02-11 Chen Gang <gang.chen.5i5j@gmail.com>
268 * interp.c: Include "unistd.h".
270 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
272 * interp.c (sim_do_command): Call freeargv() before return.
274 2014-08-19 Alan Modra <amodra@gmail.com>
276 * configure: Regenerate.
278 2014-08-15 Roland McGrath <mcgrathr@google.com>
280 * configure: Regenerate.
281 * config.in: Regenerate.
283 2014-03-10 Mike Frysinger <vapier@gentoo.org>
285 * interp.c (sim_do_command): Add const to cmd.
287 2014-03-05 Mike Frysinger <vapier@gentoo.org>
289 * interp.c (sim_load): Add const to prog.
291 2014-02-17 Mike Frysinger <vapier@gentoo.org>
294 * interp.c (interrupt): Delete.
295 (sim_resume): Delete signal(SIGINT) handling.
297 2013-09-23 Alan Modra <amodra@gmail.com>
299 * configure: Regenerate.
301 2013-06-03 Mike Frysinger <vapier@gentoo.org>
303 * aclocal.m4, configure: Regenerate.
305 2012-06-15 Joel Brobecker <brobecker@adacore.com>
307 * config.in, configure: Regenerate.
309 2012-05-20 Hans-Peter Nilsson <hp@axis.com>
312 * interp.c: Include config.h before system header files.
314 2012-03-24 Mike Frysinger <vapier@gentoo.org>
316 * aclocal.m4, config.in, configure: Regenerate.
318 2011-12-03 Mike Frysinger <vapier@gentoo.org>
320 * aclocal.m4: New file.
321 * configure: Regenerate.
323 2011-10-17 Mike Frysinger <vapier@gentoo.org>
325 * configure.ac: Change include to common/acinclude.m4.
327 2011-10-17 Mike Frysinger <vapier@gentoo.org>
329 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
330 call. Replace common.m4 include with SIM_AC_COMMON.
331 * configure: Regenerate.
333 2010-04-14 Mike Frysinger <vapier@gentoo.org>
335 * interp.c (sim_write): Add const to buffer arg.
337 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
339 * configure: Regenerate.
341 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
343 * config.in: Regenerate.
344 * configure: Likewise.
346 * configure: Regenerate.
348 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
350 * configure: Regenerate to track ../common/common.m4 changes.
353 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
354 Daniel Jacobowitz <dan@codesourcery.com>
355 Joseph Myers <joseph@codesourcery.com>
357 * configure: Regenerate.
359 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
361 * config.in: Regenerate.
363 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
365 * configure: Regenerated.
367 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
369 * configure: Regenerated.
371 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
373 * configure: Regenerated.
375 2005-03-23 Mark Kettenis <kettenis@gnu.org>
377 * configure: Regenerate.
379 2005-01-14 Andrew Cagney <cagney@gnu.org>
381 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
382 explicit call to AC_CONFIG_HEADER.
383 * configure: Regenerate.
385 2005-01-12 Andrew Cagney <cagney@gnu.org>
387 * configure.ac: Update to use ../common/common.m4.
388 * configure: Re-generate.
390 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
392 * configure: Regenerated to track ../common/aclocal.m4 changes.
394 2005-01-07 Andrew Cagney <cagney@gnu.org>
396 * configure.ac: Rename configure.in, require autoconf 2.59.
397 * configure: Re-generate.
399 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
401 * configure: Regenerate for ../common/aclocal.m4 update.
403 2003-10-11 Alan Modra <amodra@bigpond.net.au>
405 * interp.c (sim_load): Don't refer directly to _cooked_size and vma;
406 Use bfd_section_size and bfd_get_section_vma.
408 2003-02-27 Andrew Cagney <cagney@redhat.com>
410 * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
412 2002-06-16 Andrew Cagney <ac131313@redhat.com>
414 * configure: Regenerated to track ../common/aclocal.m4 changes.
416 2002-06-08 Andrew Cagney <cagney@redhat.com>
418 * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
420 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
422 * configure: Regenerated to track ../common/aclocal.m4 changes.
424 2000-02-14 Nick Clifton <nickc@cygnus.com>
426 * interp.c (handle_trap1): Fix handling of fclose system call.
427 Patch submitted by <drew.sarkisian@motorola.com>.
429 2000-02-10 Nick Clifton <nickc@cygnus.com>
431 * interp.c (target_big_endian): New variable.
432 (mcore_extract_unsigned_integer, mcore_store_unsigned_integer,
433 wlat, rlat, sim_resume, sim_load): Add supprot for little
436 2000-01-13 Nick Clifton <nickc@cygnus.com>
438 * interp.c (sim_resume): Do not rely upon host semantics of shift
439 operators to implement M*Core semantics.
441 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
443 * configure: Regenerated to track ../common/aclocal.m4 changes.
445 1999-06-23 Nick Clifton <nickc@cygnus.com>
447 * sysdep.h: Do not define prototypes for memcpy and strchr if they
450 1999-05-21 Nick Clifton <nickc@cygnus.com>
452 * interp.c (sim_resume): Add more tracing output.
454 1999-05-17 Keith Seitz <keiths@cygnus.com>
456 * interp.c (NUM_MCORE_REGS): Increase by one to allow access to PC.
457 (sim_resume): Correct off by one instruction error when a breakpoint
460 1999-05-08 Felix Lee <flee@cygnus.com>
462 * configure: Regenerated to track ../common/aclocal.m4 changes.
464 1999-05-10 Nick Clifton <nickc@cygnus.com>
466 * interp.c (sim_resume): Record PC in case it is needed for error
467 messages and the original has been corrupted.
469 1999-05-07 Nick Clifton <nickc@cygnus.com>
471 * interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
472 (util): Handle 0x50FF stubs properly.
475 1999-04-29 Nick Clifton <nickc@cygnus.com>
477 * interp.c (set_initial_gprs): Only display memory range if
478 verbose option has been set.
480 1999-04-22 Nick Clifton <nickc@cygnus.com>
482 * interp.c: Add tracing and verbose options.
483 Fixed trap and syscall emulations.
485 1999-04-08 Nick Clifton <nickc@cygnus.com>
487 * interp.c: New file: Simulator for MCore.
488 * sysdep.h: New file: Systems definitions for MCore simulator.
489 * configure.in: New file: Configure script for MCore simulator.
490 * configure: New file: Genreated.
491 * config,in: New file: Config support.
492 * Makefile.in: New file: Meta makefile for MCore simulator.