1 2021-04-26 Mike Frysinger <vapier@gentoo.org>
3 * aclocal.m4, config.in, configure: Regenerate.
5 2021-04-22 Tom Tromey <tom@tromey.com>
7 * configure, config.in: Rebuild.
9 2021-04-22 Tom Tromey <tom@tromey.com>
11 * Makefile.in (LIBS): Remove.
13 2021-04-22 Tom Tromey <tom@tromey.com>
15 * Makefile.in (err.o, fpu.o, gdb-if.o, load.o, main.o, mem.o)
16 (misc.o, reg.o, rx.o, syscalls.o, trace.o): Remove.
18 2021-04-22 Tom Tromey <tom@tromey.com>
22 2021-04-21 Mike Frysinger <vapier@gentoo.org>
24 * aclocal.m4: Regenerate.
26 2021-04-21 Simon Marchi <simon.marchi@polymtl.ca>
28 * configure: Regenerate.
30 2021-04-20 Mike Frysinger <vapier@gentoo.org>
32 * configure.ac: Delete AC_CHECK_HEADERS_ONCE.
33 * main.c: Delete HAVE_GETOPT_H.
34 * config.in, configure: Regenerate.
36 2021-04-18 Mike Frysinger <vapier@gentoo.org>
38 * configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE.
39 * configure: Regenerate.
41 2021-04-18 Mike Frysinger <vapier@gentoo.org>
43 * Makefile.in (NL_TARGET): Define.
44 (syscalls.o): Delete syscall.h.
45 * syscalls.c: Change syscall.h include to targ-vals.h.
46 (rx_syscall): Add TARGET_ prefix to all SYS_ constants.
49 2021-04-18 Mike Frysinger <vapier@gentoo.org>
51 * configure: Regenerate.
53 2021-04-09 Luis Machado <luis.machado@linaro.org>
55 * fpu.c (rxfp_itof): Initialize structure.
57 2021-04-02 Mike Frysinger <vapier@gentoo.org>
59 * aclocal.m4, configure: Regenerate.
61 2021-02-28 Mike Frysinger <vapier@gentoo.org>
63 * configure: Regenerate.
65 2021-02-21 Mike Frysinger <vapier@gentoo.org>
67 * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
68 * aclocal.m4, configure: Regenerate.
70 2021-02-13 Mike Frysinger <vapier@gentoo.org>
72 * trace.c (load_file_and_line): Use fread return value to index
75 2021-02-13 Mike Frysinger <vapier@gentoo.org>
77 * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
78 * aclocal.m4, configure: Regenerate.
80 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
82 * configure: Regenerate.
83 * configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.
85 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
87 * mem.c (mem_put_blk): Rename parameter, add cast from parameter
88 type to local type. Remove cast later in the function.
89 (mem_get_blk): Likewise.
90 * mem.h (mem_put_blk): Rename parameter to match definition.
91 (mem_get_blk): Likewise.
93 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
95 * load.c: Replace 'elf/internal.h' and 'elf/common.h' includes
96 with 'elf-bfd.h' include.
97 * trace.c: Add 'trace.h' include.
99 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
101 * reg.c (trace_register_changes): Use PRIx64 in printf format
104 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
106 * syscalls.c (rx_syscall): Move declaration of some variables to
107 the start of the enclosing block.
108 * trace.c (load_file_and_line): Likewise.
110 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
112 * reg.c (fpsw2str): Provide a format string to printf.
113 (trace_register_changes): Likewise.
115 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
117 * err.c (execution_error_exit_all): Delete.
119 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
121 * fpu.c (check_exceptions): Make static.
122 * gdb-if.c (handle_step): Likewise.
123 * mem.c (mem_put_byte): Likewise.
125 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
127 * cpu.h (trace_register_changes): Add void parameter type.
128 * err.c (ee_overrides): Likewise.
129 * mem.c (mem_usage_stats): Likewise.
131 * reg.c (stack_heap_stats): Likewise.
132 * rx.c (pop): Likewise.
134 (decode_opcode): Likewise.
135 * syscalls.c (arg): Likewise.
137 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
139 * gdb-if.c (sim_do_command): Work with a copy of the command.
141 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
143 * gdb-if.c (sim_memory_map): New function.
145 2021-02-06 Mike Frysinger <vapier@gentoo.org>
147 * configure: Regenerate.
149 2021-01-11 Mike Frysinger <vapier@gentoo.org>
151 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
152 * configure: Regenerate.
154 2021-01-11 Mike Frysinger <vapier@gentoo.org>
156 * config.in, configure: Regenerate.
157 * main.c: Delete HAVE_STDLIB_H.
159 2021-01-09 Mike Frysinger <vapier@gentoo.org>
161 * configure: Regenerate.
163 2021-01-08 Mike Frysinger <vapier@gentoo.org>
165 * configure: Regenerate.
167 2021-01-04 Mike Frysinger <vapier@gentoo.org>
169 * configure: Regenerate.
171 2017-09-06 John Baldwin <jhb@FreeBSD.org>
173 * configure: Regenerate.
175 2017-02-13 Mike Frysinger <vapier@gentoo.org>
177 * rx.c: Include libiberty.h.
178 (N_RXO, N_RXT): Use ARRAY_SIZE.
180 2016-07-27 Alan Modra <amodra@gmail.com>
182 * load.c: Don't include libbfd.h.
183 (rx_load): Don't use private iovec seek or read.
185 2016-04-27 Nick Clifton <nickc@redhat.com>
188 * fpu.c (check_exceptions): Fix typo checking for signalling
191 2016-01-10 Mike Frysinger <vapier@gentoo.org>
193 * config.in, configure: Regenerate.
195 2016-01-10 Mike Frysinger <vapier@gentoo.org>
197 * configure: Regenerate.
199 2016-01-10 Mike Frysinger <vapier@gentoo.org>
201 * configure: Regenerate.
203 2016-01-10 Mike Frysinger <vapier@gentoo.org>
205 * configure: Regenerate.
207 2016-01-10 Mike Frysinger <vapier@gentoo.org>
209 * configure: Regenerate.
211 2016-01-10 Mike Frysinger <vapier@gentoo.org>
213 * configure: Regenerate.
215 2016-01-10 Mike Frysinger <vapier@gentoo.org>
217 * configure: Regenerate.
219 2016-01-10 Mike Frysinger <vapier@gentoo.org>
221 * configure: Regenerate.
223 2016-01-09 Mike Frysinger <vapier@gentoo.org>
225 * config.in, configure: Regenerate.
227 2016-01-06 Mike Frysinger <vapier@gentoo.org>
229 * gdb-if.c (sim_open): Mark argv const.
230 (sim_create_inferior): Mark argv and env const.
232 2016-01-04 Mike Frysinger <vapier@gentoo.org>
234 * configure: Regenerate.
236 2016-01-03 Mike Frysinger <vapier@gentoo.org>
238 * config.in, configure: Regenerate.
240 2015-12-26 Mike Frysinger <vapier@gentoo.org>
242 * config.in, configure: Regenerate.
244 2015-11-10 Nick Clifton <nickc@redhat.com>
246 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
247 (decode_opcode): Likewise.
248 (get_op): Handle RX_Operand_Zero_Indirect.
249 Handle RX_Bad_Size and RX_MAX_SIZE.
251 (N_MAP): Increase to 90.
253 2015-06-23 Mike Frysinger <vapier@gentoo.org>
255 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
256 (AC_ARG_ENABLE(cycle-stats)): Likewise.
257 * configure: Regenerate.
259 2015-06-12 Mike Frysinger <vapier@gentoo.org>
261 * configure: Regenerate.
263 2015-06-12 Mike Frysinger <vapier@gentoo.org>
265 * configure: Regenerate.
267 2015-04-24 Nick Clifton <nickc@redhat.com>
270 * reg.c (put_reg): Fix check for valid register number.
272 2015-04-13 Mike Frysinger <vapier@gentoo.org>
274 * configure: Regenerate.
276 2015-03-31 Mike Frysinger <vapier@gentoo.org>
278 * config.in, configure: Regenerate.
280 2015-03-16 Mike Frysinger <vapier@gentoo.org>
282 * aclocal.m4, config.in, configure: Regenerate.
284 2015-12-15 Joel Brobecker <brobecker@adacore.com>
286 * gdb-if.c (open): Rename to...
287 (rx_sim_is_open): This. Replace all uses of "open" by uses of
288 "rx_sim_is_open" throughout.
290 2014-08-19 Alan Modra <amodra@gmail.com>
292 * configure: Regenerate.
294 2014-08-15 Roland McGrath <mcgrathr@google.com>
296 * configure: Regenerate.
297 * config.in: Regenerate.
299 2014-03-10 Mike Frysinger <vapier@gentoo.org>
301 * gdb-if.c (sim_do_command): Add const to cmd. Move args
302 to top and add const. Call strdup on cmd and free at end.
304 2014-03-05 Mike Frysinger <vapier@gentoo.org>
306 * gdb-if.c (sim_load): Add const to prog.
308 2014-02-17 Kevin Buettner <kevinb@redhat.com>
310 * gdb-if.c (rx_signal_to_host): Rename to
311 `rx_signal_to_gdb_signal'. Make static. Update all callers
312 to use new name. Use signal names from include/gdb/signals.h.
314 2013-09-23 Alan Modra <amodra@gmail.com>
316 * configure: Regenerate.
318 2013-06-25 Nick Clifton <nickc@redhat.com>
320 * rx.c (SHIFT_OP): A shift by zero still sets the condition
323 2013-06-03 Mike Frysinger <vapier@gentoo.org>
325 * aclocal.m4, configure: Regenerate.
327 2013-01-16 Nick Clifton <nickc@redhat.com>
329 * rx.c (decode_opcode): Handle RXO_satr.
331 2012-06-15 Joel Brobecker <brobecker@adacore.com>
333 * config.in, configure: Regenerate.
335 2012-05-24 Pedro Alves <palves@redhat.com>
339 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
341 2012-03-24 Mike Frysinger <vapier@gentoo.org>
343 * aclocal.m4, config.in, configure: Regenerate.
345 2012-03-22 Mike Frysinger <vapier@gentoo.org>
347 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
348 (CYCLE_STATS): Likewise.
350 2012-03-02 Kevin Buettner <kevinb@redhat.com>
352 * load.h (rx_load): Add `callback' parameter to function prototype.
353 (gdb/callback.h): Include.
354 * load.c (load.h): Include.
355 (xprintf, find_section_name_by_offset): New functions.
356 (rx_load): Add `callback' parameter. Add code for printing
357 section loaded using GDB's printf facilities.
358 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
360 * main.c (main): Likewise.
361 * syscalls.c, syscalls.h (get_callbacks): New function.
363 2011-12-03 Mike Frysinger <vapier@gentoo.org>
365 * aclocal.m4: New file.
366 * configure: Regenerate.
368 2011-10-17 Mike Frysinger <vapier@gentoo.org>
370 * configure.ac: Change include to common/acinclude.m4.
372 2011-10-17 Mike Frysinger <vapier@gentoo.org>
374 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
375 call. Replace common.m4 include with SIM_AC_COMMON.
376 * configure: Regenerate.
378 2011-07-11 Mike Frysinger <vapier@gentoo.org>
380 * configure.ac: Rename from configure.in.
382 2011-07-11 Mike Frysinger <vapier@gentoo.org>
384 * configure.in: Add "dnl" before copyright notice.
386 2011-04-16 Mike Frysinger <vapier@gentoo.org>
388 * gdb-if.c (sim_complete_command): New stub function.
390 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
392 * gdb-if.c (sim_store_register): Update return value to
395 2010-12-14 DJ Delorie <dj@redhat.com>
397 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
398 opcode, not the address following the opcode.
399 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
400 the address following the opcode.
402 2010-11-11 DJ Delorie <dj@redhat.com>
404 * rx.c (lsb_count): New.
407 (decode_opcode): Fix cycle count math for div, divu, suntil, and
410 2010-09-29 Kevin Buettner <kevinb@redhat.com>
412 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
413 for the fact that the instruction decoder never uses swapped
416 2010-09-29 Nick Clifton <nickc@redhat.com>
418 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
419 loop if rx_syscall() does not return a RX_STEPPED result.
421 2010-09-23 Kevin Buettner <kevinb@redhat.com>
423 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
425 2010-09-23 Kevin Buettner <kevinb@redhat.com>
427 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
429 * rx.c (decode_opcode): Declare `tx' as unsigned.
431 * cpu.h (reset_decoder): Declare.
432 * load.c (rx_load): Call `reset_decoder'.
433 * rx.c (reset_decoder): New function.
435 2010-07-29 DJ Delorie <dj@redhat.com>
437 * rx.c (decode_cache_base): New.
438 (id_names): Remove ediv and edivu.
439 (optype_names): Add TwoReg.
440 (maybe_get_mem_page): New.
441 (rx_get_byte): Call it.
442 (get_op): Add TwoReg support.
444 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
446 (DO_RETURN): New. We use longjmp to return an exception result.
447 (decode_opcode): Make opcode a pointer to the decode cache. Save
448 decoded opcode information and re-use. Call DO_RETURN instead of
449 return throughout. Remove ediv and edivu.
450 * mem.c (ptdc): New. Adds decode cache.
451 (rx_mem_ptr): Support it.
452 (rx_mem_decode_cache): New.
453 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
454 (rx_mem_decode_cache): Declare.
455 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
456 * main.c (main): ...and here. Use a fast loop if neither trace
457 nor disassemble is given.
458 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
459 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
460 valid code for anything.
462 2010-07-27 DJ Delorie <dj@redhat.com>
465 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
466 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
467 New. Default to enabled.
468 * configure: Regenerate.
470 * cpu.h (regs_type): Add cycle tracking info.
471 (reset_pipeline_stats): Declare.
472 (halt_pipeline_stats): Declare.
473 (pipeline_stats): Declare.
474 * main.c (done): Call pipeline_stats().
475 * mem.h (rx_mem_ptr): Moved to here ...
476 * mem.c (mem_ptr): ... from here. Rename throughout.
477 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
478 statistics. Move UART to SCI4.
479 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
480 * reg.c (init_regs): Set Rt reg to -1 (no reg).
481 * rx.c: Add cycle counting and statistics throughout.
482 (rx_get_byte): Optimize for speed.
483 (decode_opcode): Likewise.
484 (reset_pipeline_stats): New.
485 (halt_pipeline_stats): New.
486 (pipeline_stats): New.
487 * trace.c (sim_disasm_one): Print cycle count.
489 2010-07-07 Kevin Buettner <kevinb@redhat.com>
491 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
493 2010-06-24 Kevin Buettner <kevinb@redhat.com>
495 * gdb-if.c (trace.h): Include.
496 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
498 2010-06-07 Nick Clifton <nickc@redhat.com>
500 * reg.c (set_oszc): Use unsigned int for the mask.
501 (set_szc, set_osz, set_sz): Likewise.
503 2010-05-28 Kevin Buettner <kevinb@redhat.com>
505 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
507 2010-04-14 Mike Frysinger <vapier@gentoo.org>
509 * gdb-if.c (sim_write): Add const to buf arg.
511 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
513 * configure.in: Check if the host has getopt.h.
514 * configure: Regenerate.
515 * config.in: Regenerate.
516 * main.c: Include config.h.
517 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
518 Include getopt.h in case HAVE_GETOPT_H is defined.
520 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
522 * rx/rx.c (decode_opcode): btst bit address mask fix.
524 2009-11-30 DJ Delorie <dj@redhat.com>
526 * rx/rx.c (decode_opcode): fix SWHILE logic.
528 2009-10-27 DJ Delorie <dj@redhat.com>
529 Kevin Buettner <kevinb@redhat.com>