1 2021-06-17 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2021-06-16 Mike Frysinger <vapier@gentoo.org>
7 * configure: Regenerate.
9 2021-06-16 Mike Frysinger <vapier@gentoo.org>
11 * configure: Regenerate.
14 2021-06-15 Mike Frysinger <vapier@gentoo.org>
16 * config.in, configure: Regenerate.
18 2021-06-13 Mike Frysinger <vapier@gentoo.org>
20 * Makefile.in (SIM_EXTRA_CFLAGS): Set to @sim_cycle_accurate_flags@.
21 * configure.ac: Move CYCLE_ACCURATE define from AC_DEFINE to
23 * config.in, configure: Regenerate.
25 2021-06-12 Mike Frysinger <vapier@gentoo.org>
27 * README.txt: Change cycle-stats to sim-profile.
28 * configure.ac: Delete cycle-stats.
29 * mem.c: Change CYCLE_STATS to WITH_PROFILE
31 * config.in, configure: Regenerate.
33 2021-06-12 Mike Frysinger <vapier@gentoo.org>
35 * aclocal.m4, config.in, configure: Regenerate.
37 2021-06-12 Mike Frysinger <vapier@gentoo.org>
39 * config.in, configure: Regenerate.
41 2021-05-16 Mike Frysinger <vapier@gentoo.org>
43 * err.c: Include defs.h.
44 * fpu.c, gdb-if.c, load.c, main.c, mem.c, misc.c, reg.c, rx.c,
45 syscalls.c, trace.c: Replace config.h include with defs.h.
47 2021-05-16 Mike Frysinger <vapier@gentoo.org>
49 * config.in, configure: Regenerate.
51 2021-05-14 Mike Frysinger <vapier@gentoo.org>
53 * gdb-if.c: Update include path.
55 * syscalls.c: Likewise.
57 2021-05-05 Mike Frysinger <vapier@gentoo.org>
59 * gdb-if.c: Include libiberty.h.
60 (sim_do_command): Rewrite to use buildargv.
62 2021-05-04 Mike Frysinger <vapier@gentoo.org>
64 * configure: Regenerate.
66 2021-05-04 Mike Frysinger <vapier@gentoo.org>
68 * load.c (rx_load): Use BFD_VMA_FMT and drop casts.
70 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
72 * trace.c (op_printf): Likewise.
74 2021-05-01 Mike Frysinger <vapier@gentoo.org>
76 * config.in, configure: Regenerate.
78 2021-05-01 Mike Frysinger <vapier@gentoo.org>
80 * load.c (rx_load): Cast size to long.
82 2021-04-26 Mike Frysinger <vapier@gentoo.org>
84 * Makefile.in (NL_TARGET): Delete.
86 2021-04-26 Mike Frysinger <vapier@gentoo.org>
88 * aclocal.m4, config.in, configure: Regenerate.
90 2021-04-22 Tom Tromey <tom@tromey.com>
92 * configure, config.in: Rebuild.
94 2021-04-22 Tom Tromey <tom@tromey.com>
96 * Makefile.in (LIBS): Remove.
98 2021-04-22 Tom Tromey <tom@tromey.com>
100 * Makefile.in (err.o, fpu.o, gdb-if.o, load.o, main.o, mem.o)
101 (misc.o, reg.o, rx.o, syscalls.o, trace.o): Remove.
103 2021-04-22 Tom Tromey <tom@tromey.com>
105 * configure: Rebuild.
107 2021-04-21 Mike Frysinger <vapier@gentoo.org>
109 * aclocal.m4: Regenerate.
111 2021-04-21 Simon Marchi <simon.marchi@polymtl.ca>
113 * configure: Regenerate.
115 2021-04-20 Mike Frysinger <vapier@gentoo.org>
117 * configure.ac: Delete AC_CHECK_HEADERS_ONCE.
118 * main.c: Delete HAVE_GETOPT_H.
119 * config.in, configure: Regenerate.
121 2021-04-18 Mike Frysinger <vapier@gentoo.org>
123 * configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE.
124 * configure: Regenerate.
126 2021-04-18 Mike Frysinger <vapier@gentoo.org>
128 * Makefile.in (NL_TARGET): Define.
129 (syscalls.o): Delete syscall.h.
130 * syscalls.c: Change syscall.h include to targ-vals.h.
131 (rx_syscall): Add TARGET_ prefix to all SYS_ constants.
132 * syscall.h: Removed.
134 2021-04-18 Mike Frysinger <vapier@gentoo.org>
136 * configure: Regenerate.
138 2021-04-09 Luis Machado <luis.machado@linaro.org>
140 * fpu.c (rxfp_itof): Initialize structure.
142 2021-04-02 Mike Frysinger <vapier@gentoo.org>
144 * aclocal.m4, configure: Regenerate.
146 2021-02-28 Mike Frysinger <vapier@gentoo.org>
148 * configure: Regenerate.
150 2021-02-21 Mike Frysinger <vapier@gentoo.org>
152 * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
153 * aclocal.m4, configure: Regenerate.
155 2021-02-13 Mike Frysinger <vapier@gentoo.org>
157 * trace.c (load_file_and_line): Use fread return value to index
160 2021-02-13 Mike Frysinger <vapier@gentoo.org>
162 * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
163 * aclocal.m4, configure: Regenerate.
165 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
167 * configure: Regenerate.
168 * configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.
170 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
172 * mem.c (mem_put_blk): Rename parameter, add cast from parameter
173 type to local type. Remove cast later in the function.
174 (mem_get_blk): Likewise.
175 * mem.h (mem_put_blk): Rename parameter to match definition.
176 (mem_get_blk): Likewise.
178 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
180 * load.c: Replace 'elf/internal.h' and 'elf/common.h' includes
181 with 'elf-bfd.h' include.
182 * trace.c: Add 'trace.h' include.
184 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
186 * reg.c (trace_register_changes): Use PRIx64 in printf format
189 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
191 * syscalls.c (rx_syscall): Move declaration of some variables to
192 the start of the enclosing block.
193 * trace.c (load_file_and_line): Likewise.
195 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
197 * reg.c (fpsw2str): Provide a format string to printf.
198 (trace_register_changes): Likewise.
200 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
202 * err.c (execution_error_exit_all): Delete.
204 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
206 * fpu.c (check_exceptions): Make static.
207 * gdb-if.c (handle_step): Likewise.
208 * mem.c (mem_put_byte): Likewise.
210 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
212 * cpu.h (trace_register_changes): Add void parameter type.
213 * err.c (ee_overrides): Likewise.
214 * mem.c (mem_usage_stats): Likewise.
216 * reg.c (stack_heap_stats): Likewise.
217 * rx.c (pop): Likewise.
219 (decode_opcode): Likewise.
220 * syscalls.c (arg): Likewise.
222 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
224 * gdb-if.c (sim_do_command): Work with a copy of the command.
226 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
228 * gdb-if.c (sim_memory_map): New function.
230 2021-02-06 Mike Frysinger <vapier@gentoo.org>
232 * configure: Regenerate.
234 2021-01-11 Mike Frysinger <vapier@gentoo.org>
236 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
237 * configure: Regenerate.
239 2021-01-11 Mike Frysinger <vapier@gentoo.org>
241 * config.in, configure: Regenerate.
242 * main.c: Delete HAVE_STDLIB_H.
244 2021-01-09 Mike Frysinger <vapier@gentoo.org>
246 * configure: Regenerate.
248 2021-01-08 Mike Frysinger <vapier@gentoo.org>
250 * configure: Regenerate.
252 2021-01-04 Mike Frysinger <vapier@gentoo.org>
254 * configure: Regenerate.
256 2017-09-06 John Baldwin <jhb@FreeBSD.org>
258 * configure: Regenerate.
260 2017-02-13 Mike Frysinger <vapier@gentoo.org>
262 * rx.c: Include libiberty.h.
263 (N_RXO, N_RXT): Use ARRAY_SIZE.
265 2016-07-27 Alan Modra <amodra@gmail.com>
267 * load.c: Don't include libbfd.h.
268 (rx_load): Don't use private iovec seek or read.
270 2016-04-27 Nick Clifton <nickc@redhat.com>
273 * fpu.c (check_exceptions): Fix typo checking for signalling
276 2016-01-10 Mike Frysinger <vapier@gentoo.org>
278 * config.in, configure: Regenerate.
280 2016-01-10 Mike Frysinger <vapier@gentoo.org>
282 * configure: Regenerate.
284 2016-01-10 Mike Frysinger <vapier@gentoo.org>
286 * configure: Regenerate.
288 2016-01-10 Mike Frysinger <vapier@gentoo.org>
290 * configure: Regenerate.
292 2016-01-10 Mike Frysinger <vapier@gentoo.org>
294 * configure: Regenerate.
296 2016-01-10 Mike Frysinger <vapier@gentoo.org>
298 * configure: Regenerate.
300 2016-01-10 Mike Frysinger <vapier@gentoo.org>
302 * configure: Regenerate.
304 2016-01-10 Mike Frysinger <vapier@gentoo.org>
306 * configure: Regenerate.
308 2016-01-09 Mike Frysinger <vapier@gentoo.org>
310 * config.in, configure: Regenerate.
312 2016-01-06 Mike Frysinger <vapier@gentoo.org>
314 * gdb-if.c (sim_open): Mark argv const.
315 (sim_create_inferior): Mark argv and env const.
317 2016-01-04 Mike Frysinger <vapier@gentoo.org>
319 * configure: Regenerate.
321 2016-01-03 Mike Frysinger <vapier@gentoo.org>
323 * config.in, configure: Regenerate.
325 2015-12-26 Mike Frysinger <vapier@gentoo.org>
327 * config.in, configure: Regenerate.
329 2015-11-10 Nick Clifton <nickc@redhat.com>
331 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
332 (decode_opcode): Likewise.
333 (get_op): Handle RX_Operand_Zero_Indirect.
334 Handle RX_Bad_Size and RX_MAX_SIZE.
336 (N_MAP): Increase to 90.
338 2015-06-23 Mike Frysinger <vapier@gentoo.org>
340 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
341 (AC_ARG_ENABLE(cycle-stats)): Likewise.
342 * configure: Regenerate.
344 2015-06-12 Mike Frysinger <vapier@gentoo.org>
346 * configure: Regenerate.
348 2015-06-12 Mike Frysinger <vapier@gentoo.org>
350 * configure: Regenerate.
352 2015-04-24 Nick Clifton <nickc@redhat.com>
355 * reg.c (put_reg): Fix check for valid register number.
357 2015-04-13 Mike Frysinger <vapier@gentoo.org>
359 * configure: Regenerate.
361 2015-03-31 Mike Frysinger <vapier@gentoo.org>
363 * config.in, configure: Regenerate.
365 2015-03-16 Mike Frysinger <vapier@gentoo.org>
367 * aclocal.m4, config.in, configure: Regenerate.
369 2015-12-15 Joel Brobecker <brobecker@adacore.com>
371 * gdb-if.c (open): Rename to...
372 (rx_sim_is_open): This. Replace all uses of "open" by uses of
373 "rx_sim_is_open" throughout.
375 2014-08-19 Alan Modra <amodra@gmail.com>
377 * configure: Regenerate.
379 2014-08-15 Roland McGrath <mcgrathr@google.com>
381 * configure: Regenerate.
382 * config.in: Regenerate.
384 2014-03-10 Mike Frysinger <vapier@gentoo.org>
386 * gdb-if.c (sim_do_command): Add const to cmd. Move args
387 to top and add const. Call strdup on cmd and free at end.
389 2014-03-05 Mike Frysinger <vapier@gentoo.org>
391 * gdb-if.c (sim_load): Add const to prog.
393 2014-02-17 Kevin Buettner <kevinb@redhat.com>
395 * gdb-if.c (rx_signal_to_host): Rename to
396 `rx_signal_to_gdb_signal'. Make static. Update all callers
397 to use new name. Use signal names from include/gdb/signals.h.
399 2013-09-23 Alan Modra <amodra@gmail.com>
401 * configure: Regenerate.
403 2013-06-25 Nick Clifton <nickc@redhat.com>
405 * rx.c (SHIFT_OP): A shift by zero still sets the condition
408 2013-06-03 Mike Frysinger <vapier@gentoo.org>
410 * aclocal.m4, configure: Regenerate.
412 2013-01-16 Nick Clifton <nickc@redhat.com>
414 * rx.c (decode_opcode): Handle RXO_satr.
416 2012-06-15 Joel Brobecker <brobecker@adacore.com>
418 * config.in, configure: Regenerate.
420 2012-05-24 Pedro Alves <palves@redhat.com>
424 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
426 2012-03-24 Mike Frysinger <vapier@gentoo.org>
428 * aclocal.m4, config.in, configure: Regenerate.
430 2012-03-22 Mike Frysinger <vapier@gentoo.org>
432 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
433 (CYCLE_STATS): Likewise.
435 2012-03-02 Kevin Buettner <kevinb@redhat.com>
437 * load.h (rx_load): Add `callback' parameter to function prototype.
438 (gdb/callback.h): Include.
439 * load.c (load.h): Include.
440 (xprintf, find_section_name_by_offset): New functions.
441 (rx_load): Add `callback' parameter. Add code for printing
442 section loaded using GDB's printf facilities.
443 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
445 * main.c (main): Likewise.
446 * syscalls.c, syscalls.h (get_callbacks): New function.
448 2011-12-03 Mike Frysinger <vapier@gentoo.org>
450 * aclocal.m4: New file.
451 * configure: Regenerate.
453 2011-10-17 Mike Frysinger <vapier@gentoo.org>
455 * configure.ac: Change include to common/acinclude.m4.
457 2011-10-17 Mike Frysinger <vapier@gentoo.org>
459 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
460 call. Replace common.m4 include with SIM_AC_COMMON.
461 * configure: Regenerate.
463 2011-07-11 Mike Frysinger <vapier@gentoo.org>
465 * configure.ac: Rename from configure.in.
467 2011-07-11 Mike Frysinger <vapier@gentoo.org>
469 * configure.in: Add "dnl" before copyright notice.
471 2011-04-16 Mike Frysinger <vapier@gentoo.org>
473 * gdb-if.c (sim_complete_command): New stub function.
475 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
477 * gdb-if.c (sim_store_register): Update return value to
480 2010-12-14 DJ Delorie <dj@redhat.com>
482 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
483 opcode, not the address following the opcode.
484 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
485 the address following the opcode.
487 2010-11-11 DJ Delorie <dj@redhat.com>
489 * rx.c (lsb_count): New.
492 (decode_opcode): Fix cycle count math for div, divu, suntil, and
495 2010-09-29 Kevin Buettner <kevinb@redhat.com>
497 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
498 for the fact that the instruction decoder never uses swapped
501 2010-09-29 Nick Clifton <nickc@redhat.com>
503 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
504 loop if rx_syscall() does not return a RX_STEPPED result.
506 2010-09-23 Kevin Buettner <kevinb@redhat.com>
508 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
510 2010-09-23 Kevin Buettner <kevinb@redhat.com>
512 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
514 * rx.c (decode_opcode): Declare `tx' as unsigned.
516 * cpu.h (reset_decoder): Declare.
517 * load.c (rx_load): Call `reset_decoder'.
518 * rx.c (reset_decoder): New function.
520 2010-07-29 DJ Delorie <dj@redhat.com>
522 * rx.c (decode_cache_base): New.
523 (id_names): Remove ediv and edivu.
524 (optype_names): Add TwoReg.
525 (maybe_get_mem_page): New.
526 (rx_get_byte): Call it.
527 (get_op): Add TwoReg support.
529 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
531 (DO_RETURN): New. We use longjmp to return an exception result.
532 (decode_opcode): Make opcode a pointer to the decode cache. Save
533 decoded opcode information and re-use. Call DO_RETURN instead of
534 return throughout. Remove ediv and edivu.
535 * mem.c (ptdc): New. Adds decode cache.
536 (rx_mem_ptr): Support it.
537 (rx_mem_decode_cache): New.
538 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
539 (rx_mem_decode_cache): Declare.
540 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
541 * main.c (main): ...and here. Use a fast loop if neither trace
542 nor disassemble is given.
543 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
544 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
545 valid code for anything.
547 2010-07-27 DJ Delorie <dj@redhat.com>
550 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
551 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
552 New. Default to enabled.
553 * configure: Regenerate.
555 * cpu.h (regs_type): Add cycle tracking info.
556 (reset_pipeline_stats): Declare.
557 (halt_pipeline_stats): Declare.
558 (pipeline_stats): Declare.
559 * main.c (done): Call pipeline_stats().
560 * mem.h (rx_mem_ptr): Moved to here ...
561 * mem.c (mem_ptr): ... from here. Rename throughout.
562 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
563 statistics. Move UART to SCI4.
564 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
565 * reg.c (init_regs): Set Rt reg to -1 (no reg).
566 * rx.c: Add cycle counting and statistics throughout.
567 (rx_get_byte): Optimize for speed.
568 (decode_opcode): Likewise.
569 (reset_pipeline_stats): New.
570 (halt_pipeline_stats): New.
571 (pipeline_stats): New.
572 * trace.c (sim_disasm_one): Print cycle count.
574 2010-07-07 Kevin Buettner <kevinb@redhat.com>
576 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
578 2010-06-24 Kevin Buettner <kevinb@redhat.com>
580 * gdb-if.c (trace.h): Include.
581 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
583 2010-06-07 Nick Clifton <nickc@redhat.com>
585 * reg.c (set_oszc): Use unsigned int for the mask.
586 (set_szc, set_osz, set_sz): Likewise.
588 2010-05-28 Kevin Buettner <kevinb@redhat.com>
590 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
592 2010-04-14 Mike Frysinger <vapier@gentoo.org>
594 * gdb-if.c (sim_write): Add const to buf arg.
596 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
598 * configure.in: Check if the host has getopt.h.
599 * configure: Regenerate.
600 * config.in: Regenerate.
601 * main.c: Include config.h.
602 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
603 Include getopt.h in case HAVE_GETOPT_H is defined.
605 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
607 * rx/rx.c (decode_opcode): btst bit address mask fix.
609 2009-11-30 DJ Delorie <dj@redhat.com>
611 * rx/rx.c (decode_opcode): fix SWHILE logic.
613 2009-10-27 DJ Delorie <dj@redhat.com>
614 Kevin Buettner <kevinb@redhat.com>