1 2021-06-20 Mike Frysinger <vapier@gentoo.org>
3 * configure.ac (SIM_AC_COMMON): Delete.
4 * aclocal.m4, configure: Regenerate.
6 2021-06-20 Mike Frysinger <vapier@gentoo.org>
8 * aclocal.m4: Regenerate.
9 * configure: Regenerate.
11 2021-06-19 Mike Frysinger <vapier@gentoo.org>
13 * aclocal.m4: Regenerate.
14 * configure: Regenerate.
16 2021-06-19 Mike Frysinger <vapier@gentoo.org>
18 * configure: Regenerate.
20 2021-06-18 Mike Frysinger <vapier@gentoo.org>
22 * aclocal.m4, configure: Regenerate.
24 2021-06-18 Mike Frysinger <vapier@gentoo.org>
26 * configure: Regenerate.
28 2021-06-17 Mike Frysinger <vapier@gentoo.org>
30 * configure: Regenerate.
32 2021-06-16 Mike Frysinger <vapier@gentoo.org>
34 * configure: Regenerate.
36 2021-06-16 Mike Frysinger <vapier@gentoo.org>
38 * configure: Regenerate.
41 2021-06-15 Mike Frysinger <vapier@gentoo.org>
43 * config.in, configure: Regenerate.
45 2021-06-13 Mike Frysinger <vapier@gentoo.org>
47 * Makefile.in (SIM_EXTRA_CFLAGS): Set to @sim_cycle_accurate_flags@.
48 * configure.ac: Move CYCLE_ACCURATE define from AC_DEFINE to
50 * config.in, configure: Regenerate.
52 2021-06-12 Mike Frysinger <vapier@gentoo.org>
54 * README.txt: Change cycle-stats to sim-profile.
55 * configure.ac: Delete cycle-stats.
56 * mem.c: Change CYCLE_STATS to WITH_PROFILE
58 * config.in, configure: Regenerate.
60 2021-06-12 Mike Frysinger <vapier@gentoo.org>
62 * aclocal.m4, config.in, configure: Regenerate.
64 2021-06-12 Mike Frysinger <vapier@gentoo.org>
66 * config.in, configure: Regenerate.
68 2021-05-16 Mike Frysinger <vapier@gentoo.org>
70 * err.c: Include defs.h.
71 * fpu.c, gdb-if.c, load.c, main.c, mem.c, misc.c, reg.c, rx.c,
72 syscalls.c, trace.c: Replace config.h include with defs.h.
74 2021-05-16 Mike Frysinger <vapier@gentoo.org>
76 * config.in, configure: Regenerate.
78 2021-05-14 Mike Frysinger <vapier@gentoo.org>
80 * gdb-if.c: Update include path.
82 * syscalls.c: Likewise.
84 2021-05-05 Mike Frysinger <vapier@gentoo.org>
86 * gdb-if.c: Include libiberty.h.
87 (sim_do_command): Rewrite to use buildargv.
89 2021-05-04 Mike Frysinger <vapier@gentoo.org>
91 * configure: Regenerate.
93 2021-05-04 Mike Frysinger <vapier@gentoo.org>
95 * load.c (rx_load): Use BFD_VMA_FMT and drop casts.
97 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
99 * trace.c (op_printf): Likewise.
101 2021-05-01 Mike Frysinger <vapier@gentoo.org>
103 * config.in, configure: Regenerate.
105 2021-05-01 Mike Frysinger <vapier@gentoo.org>
107 * load.c (rx_load): Cast size to long.
109 2021-04-26 Mike Frysinger <vapier@gentoo.org>
111 * Makefile.in (NL_TARGET): Delete.
113 2021-04-26 Mike Frysinger <vapier@gentoo.org>
115 * aclocal.m4, config.in, configure: Regenerate.
117 2021-04-22 Tom Tromey <tom@tromey.com>
119 * configure, config.in: Rebuild.
121 2021-04-22 Tom Tromey <tom@tromey.com>
123 * Makefile.in (LIBS): Remove.
125 2021-04-22 Tom Tromey <tom@tromey.com>
127 * Makefile.in (err.o, fpu.o, gdb-if.o, load.o, main.o, mem.o)
128 (misc.o, reg.o, rx.o, syscalls.o, trace.o): Remove.
130 2021-04-22 Tom Tromey <tom@tromey.com>
132 * configure: Rebuild.
134 2021-04-21 Mike Frysinger <vapier@gentoo.org>
136 * aclocal.m4: Regenerate.
138 2021-04-21 Simon Marchi <simon.marchi@polymtl.ca>
140 * configure: Regenerate.
142 2021-04-20 Mike Frysinger <vapier@gentoo.org>
144 * configure.ac: Delete AC_CHECK_HEADERS_ONCE.
145 * main.c: Delete HAVE_GETOPT_H.
146 * config.in, configure: Regenerate.
148 2021-04-18 Mike Frysinger <vapier@gentoo.org>
150 * configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE.
151 * configure: Regenerate.
153 2021-04-18 Mike Frysinger <vapier@gentoo.org>
155 * Makefile.in (NL_TARGET): Define.
156 (syscalls.o): Delete syscall.h.
157 * syscalls.c: Change syscall.h include to targ-vals.h.
158 (rx_syscall): Add TARGET_ prefix to all SYS_ constants.
159 * syscall.h: Removed.
161 2021-04-18 Mike Frysinger <vapier@gentoo.org>
163 * configure: Regenerate.
165 2021-04-09 Luis Machado <luis.machado@linaro.org>
167 * fpu.c (rxfp_itof): Initialize structure.
169 2021-04-02 Mike Frysinger <vapier@gentoo.org>
171 * aclocal.m4, configure: Regenerate.
173 2021-02-28 Mike Frysinger <vapier@gentoo.org>
175 * configure: Regenerate.
177 2021-02-21 Mike Frysinger <vapier@gentoo.org>
179 * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
180 * aclocal.m4, configure: Regenerate.
182 2021-02-13 Mike Frysinger <vapier@gentoo.org>
184 * trace.c (load_file_and_line): Use fread return value to index
187 2021-02-13 Mike Frysinger <vapier@gentoo.org>
189 * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
190 * aclocal.m4, configure: Regenerate.
192 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
194 * configure: Regenerate.
195 * configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.
197 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
199 * mem.c (mem_put_blk): Rename parameter, add cast from parameter
200 type to local type. Remove cast later in the function.
201 (mem_get_blk): Likewise.
202 * mem.h (mem_put_blk): Rename parameter to match definition.
203 (mem_get_blk): Likewise.
205 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
207 * load.c: Replace 'elf/internal.h' and 'elf/common.h' includes
208 with 'elf-bfd.h' include.
209 * trace.c: Add 'trace.h' include.
211 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
213 * reg.c (trace_register_changes): Use PRIx64 in printf format
216 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
218 * syscalls.c (rx_syscall): Move declaration of some variables to
219 the start of the enclosing block.
220 * trace.c (load_file_and_line): Likewise.
222 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
224 * reg.c (fpsw2str): Provide a format string to printf.
225 (trace_register_changes): Likewise.
227 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
229 * err.c (execution_error_exit_all): Delete.
231 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
233 * fpu.c (check_exceptions): Make static.
234 * gdb-if.c (handle_step): Likewise.
235 * mem.c (mem_put_byte): Likewise.
237 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
239 * cpu.h (trace_register_changes): Add void parameter type.
240 * err.c (ee_overrides): Likewise.
241 * mem.c (mem_usage_stats): Likewise.
243 * reg.c (stack_heap_stats): Likewise.
244 * rx.c (pop): Likewise.
246 (decode_opcode): Likewise.
247 * syscalls.c (arg): Likewise.
249 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
251 * gdb-if.c (sim_do_command): Work with a copy of the command.
253 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
255 * gdb-if.c (sim_memory_map): New function.
257 2021-02-06 Mike Frysinger <vapier@gentoo.org>
259 * configure: Regenerate.
261 2021-01-11 Mike Frysinger <vapier@gentoo.org>
263 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
264 * configure: Regenerate.
266 2021-01-11 Mike Frysinger <vapier@gentoo.org>
268 * config.in, configure: Regenerate.
269 * main.c: Delete HAVE_STDLIB_H.
271 2021-01-09 Mike Frysinger <vapier@gentoo.org>
273 * configure: Regenerate.
275 2021-01-08 Mike Frysinger <vapier@gentoo.org>
277 * configure: Regenerate.
279 2021-01-04 Mike Frysinger <vapier@gentoo.org>
281 * configure: Regenerate.
283 2017-09-06 John Baldwin <jhb@FreeBSD.org>
285 * configure: Regenerate.
287 2017-02-13 Mike Frysinger <vapier@gentoo.org>
289 * rx.c: Include libiberty.h.
290 (N_RXO, N_RXT): Use ARRAY_SIZE.
292 2016-07-27 Alan Modra <amodra@gmail.com>
294 * load.c: Don't include libbfd.h.
295 (rx_load): Don't use private iovec seek or read.
297 2016-04-27 Nick Clifton <nickc@redhat.com>
300 * fpu.c (check_exceptions): Fix typo checking for signalling
303 2016-01-10 Mike Frysinger <vapier@gentoo.org>
305 * config.in, configure: Regenerate.
307 2016-01-10 Mike Frysinger <vapier@gentoo.org>
309 * configure: Regenerate.
311 2016-01-10 Mike Frysinger <vapier@gentoo.org>
313 * configure: Regenerate.
315 2016-01-10 Mike Frysinger <vapier@gentoo.org>
317 * configure: Regenerate.
319 2016-01-10 Mike Frysinger <vapier@gentoo.org>
321 * configure: Regenerate.
323 2016-01-10 Mike Frysinger <vapier@gentoo.org>
325 * configure: Regenerate.
327 2016-01-10 Mike Frysinger <vapier@gentoo.org>
329 * configure: Regenerate.
331 2016-01-10 Mike Frysinger <vapier@gentoo.org>
333 * configure: Regenerate.
335 2016-01-09 Mike Frysinger <vapier@gentoo.org>
337 * config.in, configure: Regenerate.
339 2016-01-06 Mike Frysinger <vapier@gentoo.org>
341 * gdb-if.c (sim_open): Mark argv const.
342 (sim_create_inferior): Mark argv and env const.
344 2016-01-04 Mike Frysinger <vapier@gentoo.org>
346 * configure: Regenerate.
348 2016-01-03 Mike Frysinger <vapier@gentoo.org>
350 * config.in, configure: Regenerate.
352 2015-12-26 Mike Frysinger <vapier@gentoo.org>
354 * config.in, configure: Regenerate.
356 2015-11-10 Nick Clifton <nickc@redhat.com>
358 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
359 (decode_opcode): Likewise.
360 (get_op): Handle RX_Operand_Zero_Indirect.
361 Handle RX_Bad_Size and RX_MAX_SIZE.
363 (N_MAP): Increase to 90.
365 2015-06-23 Mike Frysinger <vapier@gentoo.org>
367 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
368 (AC_ARG_ENABLE(cycle-stats)): Likewise.
369 * configure: Regenerate.
371 2015-06-12 Mike Frysinger <vapier@gentoo.org>
373 * configure: Regenerate.
375 2015-06-12 Mike Frysinger <vapier@gentoo.org>
377 * configure: Regenerate.
379 2015-04-24 Nick Clifton <nickc@redhat.com>
382 * reg.c (put_reg): Fix check for valid register number.
384 2015-04-13 Mike Frysinger <vapier@gentoo.org>
386 * configure: Regenerate.
388 2015-03-31 Mike Frysinger <vapier@gentoo.org>
390 * config.in, configure: Regenerate.
392 2015-03-16 Mike Frysinger <vapier@gentoo.org>
394 * aclocal.m4, config.in, configure: Regenerate.
396 2015-12-15 Joel Brobecker <brobecker@adacore.com>
398 * gdb-if.c (open): Rename to...
399 (rx_sim_is_open): This. Replace all uses of "open" by uses of
400 "rx_sim_is_open" throughout.
402 2014-08-19 Alan Modra <amodra@gmail.com>
404 * configure: Regenerate.
406 2014-08-15 Roland McGrath <mcgrathr@google.com>
408 * configure: Regenerate.
409 * config.in: Regenerate.
411 2014-03-10 Mike Frysinger <vapier@gentoo.org>
413 * gdb-if.c (sim_do_command): Add const to cmd. Move args
414 to top and add const. Call strdup on cmd and free at end.
416 2014-03-05 Mike Frysinger <vapier@gentoo.org>
418 * gdb-if.c (sim_load): Add const to prog.
420 2014-02-17 Kevin Buettner <kevinb@redhat.com>
422 * gdb-if.c (rx_signal_to_host): Rename to
423 `rx_signal_to_gdb_signal'. Make static. Update all callers
424 to use new name. Use signal names from include/gdb/signals.h.
426 2013-09-23 Alan Modra <amodra@gmail.com>
428 * configure: Regenerate.
430 2013-06-25 Nick Clifton <nickc@redhat.com>
432 * rx.c (SHIFT_OP): A shift by zero still sets the condition
435 2013-06-03 Mike Frysinger <vapier@gentoo.org>
437 * aclocal.m4, configure: Regenerate.
439 2013-01-16 Nick Clifton <nickc@redhat.com>
441 * rx.c (decode_opcode): Handle RXO_satr.
443 2012-06-15 Joel Brobecker <brobecker@adacore.com>
445 * config.in, configure: Regenerate.
447 2012-05-24 Pedro Alves <palves@redhat.com>
451 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
453 2012-03-24 Mike Frysinger <vapier@gentoo.org>
455 * aclocal.m4, config.in, configure: Regenerate.
457 2012-03-22 Mike Frysinger <vapier@gentoo.org>
459 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
460 (CYCLE_STATS): Likewise.
462 2012-03-02 Kevin Buettner <kevinb@redhat.com>
464 * load.h (rx_load): Add `callback' parameter to function prototype.
465 (gdb/callback.h): Include.
466 * load.c (load.h): Include.
467 (xprintf, find_section_name_by_offset): New functions.
468 (rx_load): Add `callback' parameter. Add code for printing
469 section loaded using GDB's printf facilities.
470 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
472 * main.c (main): Likewise.
473 * syscalls.c, syscalls.h (get_callbacks): New function.
475 2011-12-03 Mike Frysinger <vapier@gentoo.org>
477 * aclocal.m4: New file.
478 * configure: Regenerate.
480 2011-10-17 Mike Frysinger <vapier@gentoo.org>
482 * configure.ac: Change include to common/acinclude.m4.
484 2011-10-17 Mike Frysinger <vapier@gentoo.org>
486 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
487 call. Replace common.m4 include with SIM_AC_COMMON.
488 * configure: Regenerate.
490 2011-07-11 Mike Frysinger <vapier@gentoo.org>
492 * configure.ac: Rename from configure.in.
494 2011-07-11 Mike Frysinger <vapier@gentoo.org>
496 * configure.in: Add "dnl" before copyright notice.
498 2011-04-16 Mike Frysinger <vapier@gentoo.org>
500 * gdb-if.c (sim_complete_command): New stub function.
502 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
504 * gdb-if.c (sim_store_register): Update return value to
507 2010-12-14 DJ Delorie <dj@redhat.com>
509 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
510 opcode, not the address following the opcode.
511 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
512 the address following the opcode.
514 2010-11-11 DJ Delorie <dj@redhat.com>
516 * rx.c (lsb_count): New.
519 (decode_opcode): Fix cycle count math for div, divu, suntil, and
522 2010-09-29 Kevin Buettner <kevinb@redhat.com>
524 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
525 for the fact that the instruction decoder never uses swapped
528 2010-09-29 Nick Clifton <nickc@redhat.com>
530 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
531 loop if rx_syscall() does not return a RX_STEPPED result.
533 2010-09-23 Kevin Buettner <kevinb@redhat.com>
535 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
537 2010-09-23 Kevin Buettner <kevinb@redhat.com>
539 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
541 * rx.c (decode_opcode): Declare `tx' as unsigned.
543 * cpu.h (reset_decoder): Declare.
544 * load.c (rx_load): Call `reset_decoder'.
545 * rx.c (reset_decoder): New function.
547 2010-07-29 DJ Delorie <dj@redhat.com>
549 * rx.c (decode_cache_base): New.
550 (id_names): Remove ediv and edivu.
551 (optype_names): Add TwoReg.
552 (maybe_get_mem_page): New.
553 (rx_get_byte): Call it.
554 (get_op): Add TwoReg support.
556 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
558 (DO_RETURN): New. We use longjmp to return an exception result.
559 (decode_opcode): Make opcode a pointer to the decode cache. Save
560 decoded opcode information and re-use. Call DO_RETURN instead of
561 return throughout. Remove ediv and edivu.
562 * mem.c (ptdc): New. Adds decode cache.
563 (rx_mem_ptr): Support it.
564 (rx_mem_decode_cache): New.
565 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
566 (rx_mem_decode_cache): Declare.
567 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
568 * main.c (main): ...and here. Use a fast loop if neither trace
569 nor disassemble is given.
570 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
571 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
572 valid code for anything.
574 2010-07-27 DJ Delorie <dj@redhat.com>
577 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
578 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
579 New. Default to enabled.
580 * configure: Regenerate.
582 * cpu.h (regs_type): Add cycle tracking info.
583 (reset_pipeline_stats): Declare.
584 (halt_pipeline_stats): Declare.
585 (pipeline_stats): Declare.
586 * main.c (done): Call pipeline_stats().
587 * mem.h (rx_mem_ptr): Moved to here ...
588 * mem.c (mem_ptr): ... from here. Rename throughout.
589 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
590 statistics. Move UART to SCI4.
591 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
592 * reg.c (init_regs): Set Rt reg to -1 (no reg).
593 * rx.c: Add cycle counting and statistics throughout.
594 (rx_get_byte): Optimize for speed.
595 (decode_opcode): Likewise.
596 (reset_pipeline_stats): New.
597 (halt_pipeline_stats): New.
598 (pipeline_stats): New.
599 * trace.c (sim_disasm_one): Print cycle count.
601 2010-07-07 Kevin Buettner <kevinb@redhat.com>
603 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
605 2010-06-24 Kevin Buettner <kevinb@redhat.com>
607 * gdb-if.c (trace.h): Include.
608 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
610 2010-06-07 Nick Clifton <nickc@redhat.com>
612 * reg.c (set_oszc): Use unsigned int for the mask.
613 (set_szc, set_osz, set_sz): Likewise.
615 2010-05-28 Kevin Buettner <kevinb@redhat.com>
617 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
619 2010-04-14 Mike Frysinger <vapier@gentoo.org>
621 * gdb-if.c (sim_write): Add const to buf arg.
623 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
625 * configure.in: Check if the host has getopt.h.
626 * configure: Regenerate.
627 * config.in: Regenerate.
628 * main.c: Include config.h.
629 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
630 Include getopt.h in case HAVE_GETOPT_H is defined.
632 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
634 * rx/rx.c (decode_opcode): btst bit address mask fix.
636 2009-11-30 DJ Delorie <dj@redhat.com>
638 * rx/rx.c (decode_opcode): fix SWHILE logic.
640 2009-10-27 DJ Delorie <dj@redhat.com>
641 Kevin Buettner <kevinb@redhat.com>