1 2021-01-09 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2021-01-08 Mike Frysinger <vapier@gentoo.org>
7 * configure: Regenerate.
9 2021-01-04 Mike Frysinger <vapier@gentoo.org>
11 * configure: Regenerate.
13 2017-09-06 John Baldwin <jhb@FreeBSD.org>
15 * configure: Regenerate.
17 2017-02-13 Mike Frysinger <vapier@gentoo.org>
19 * rx.c: Include libiberty.h.
20 (N_RXO, N_RXT): Use ARRAY_SIZE.
22 2016-07-27 Alan Modra <amodra@gmail.com>
24 * load.c: Don't include libbfd.h.
25 (rx_load): Don't use private iovec seek or read.
27 2016-04-27 Nick Clifton <nickc@redhat.com>
30 * fpu.c (check_exceptions): Fix typo checking for signalling
33 2016-01-10 Mike Frysinger <vapier@gentoo.org>
35 * config.in, configure: Regenerate.
37 2016-01-10 Mike Frysinger <vapier@gentoo.org>
39 * configure: Regenerate.
41 2016-01-10 Mike Frysinger <vapier@gentoo.org>
43 * configure: Regenerate.
45 2016-01-10 Mike Frysinger <vapier@gentoo.org>
47 * configure: Regenerate.
49 2016-01-10 Mike Frysinger <vapier@gentoo.org>
51 * configure: Regenerate.
53 2016-01-10 Mike Frysinger <vapier@gentoo.org>
55 * configure: Regenerate.
57 2016-01-10 Mike Frysinger <vapier@gentoo.org>
59 * configure: Regenerate.
61 2016-01-10 Mike Frysinger <vapier@gentoo.org>
63 * configure: Regenerate.
65 2016-01-09 Mike Frysinger <vapier@gentoo.org>
67 * config.in, configure: Regenerate.
69 2016-01-06 Mike Frysinger <vapier@gentoo.org>
71 * gdb-if.c (sim_open): Mark argv const.
72 (sim_create_inferior): Mark argv and env const.
74 2016-01-04 Mike Frysinger <vapier@gentoo.org>
76 * configure: Regenerate.
78 2016-01-03 Mike Frysinger <vapier@gentoo.org>
80 * config.in, configure: Regenerate.
82 2015-12-26 Mike Frysinger <vapier@gentoo.org>
84 * config.in, configure: Regenerate.
86 2015-11-10 Nick Clifton <nickc@redhat.com>
88 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
89 (decode_opcode): Likewise.
90 (get_op): Handle RX_Operand_Zero_Indirect.
91 Handle RX_Bad_Size and RX_MAX_SIZE.
93 (N_MAP): Increase to 90.
95 2015-06-23 Mike Frysinger <vapier@gentoo.org>
97 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
98 (AC_ARG_ENABLE(cycle-stats)): Likewise.
99 * configure: Regenerate.
101 2015-06-12 Mike Frysinger <vapier@gentoo.org>
103 * configure: Regenerate.
105 2015-06-12 Mike Frysinger <vapier@gentoo.org>
107 * configure: Regenerate.
109 2015-04-24 Nick Clifton <nickc@redhat.com>
112 * reg.c (put_reg): Fix check for valid register number.
114 2015-04-13 Mike Frysinger <vapier@gentoo.org>
116 * configure: Regenerate.
118 2015-03-31 Mike Frysinger <vapier@gentoo.org>
120 * config.in, configure: Regenerate.
122 2015-03-16 Mike Frysinger <vapier@gentoo.org>
124 * aclocal.m4, config.in, configure: Regenerate.
126 2015-12-15 Joel Brobecker <brobecker@adacore.com>
128 * gdb-if.c (open): Rename to...
129 (rx_sim_is_open): This. Replace all uses of "open" by uses of
130 "rx_sim_is_open" throughout.
132 2014-08-19 Alan Modra <amodra@gmail.com>
134 * configure: Regenerate.
136 2014-08-15 Roland McGrath <mcgrathr@google.com>
138 * configure: Regenerate.
139 * config.in: Regenerate.
141 2014-03-10 Mike Frysinger <vapier@gentoo.org>
143 * gdb-if.c (sim_do_command): Add const to cmd. Move args
144 to top and add const. Call strdup on cmd and free at end.
146 2014-03-05 Mike Frysinger <vapier@gentoo.org>
148 * gdb-if.c (sim_load): Add const to prog.
150 2014-02-17 Kevin Buettner <kevinb@redhat.com>
152 * gdb-if.c (rx_signal_to_host): Rename to
153 `rx_signal_to_gdb_signal'. Make static. Update all callers
154 to use new name. Use signal names from include/gdb/signals.h.
156 2013-09-23 Alan Modra <amodra@gmail.com>
158 * configure: Regenerate.
160 2013-06-25 Nick Clifton <nickc@redhat.com>
162 * rx.c (SHIFT_OP): A shift by zero still sets the condition
165 2013-06-03 Mike Frysinger <vapier@gentoo.org>
167 * aclocal.m4, configure: Regenerate.
169 2013-01-16 Nick Clifton <nickc@redhat.com>
171 * rx.c (decode_opcode): Handle RXO_satr.
173 2012-06-15 Joel Brobecker <brobecker@adacore.com>
175 * config.in, configure: Regenerate.
177 2012-05-24 Pedro Alves <palves@redhat.com>
181 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
183 2012-03-24 Mike Frysinger <vapier@gentoo.org>
185 * aclocal.m4, config.in, configure: Regenerate.
187 2012-03-22 Mike Frysinger <vapier@gentoo.org>
189 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
190 (CYCLE_STATS): Likewise.
192 2012-03-02 Kevin Buettner <kevinb@redhat.com>
194 * load.h (rx_load): Add `callback' parameter to function prototype.
195 (gdb/callback.h): Include.
196 * load.c (load.h): Include.
197 (xprintf, find_section_name_by_offset): New functions.
198 (rx_load): Add `callback' parameter. Add code for printing
199 section loaded using GDB's printf facilities.
200 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
202 * main.c (main): Likewise.
203 * syscalls.c, syscalls.h (get_callbacks): New function.
205 2011-12-03 Mike Frysinger <vapier@gentoo.org>
207 * aclocal.m4: New file.
208 * configure: Regenerate.
210 2011-10-17 Mike Frysinger <vapier@gentoo.org>
212 * configure.ac: Change include to common/acinclude.m4.
214 2011-10-17 Mike Frysinger <vapier@gentoo.org>
216 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
217 call. Replace common.m4 include with SIM_AC_COMMON.
218 * configure: Regenerate.
220 2011-07-11 Mike Frysinger <vapier@gentoo.org>
222 * configure.ac: Rename from configure.in.
224 2011-07-11 Mike Frysinger <vapier@gentoo.org>
226 * configure.in: Add "dnl" before copyright notice.
228 2011-04-16 Mike Frysinger <vapier@gentoo.org>
230 * gdb-if.c (sim_complete_command): New stub function.
232 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
234 * gdb-if.c (sim_store_register): Update return value to
237 2010-12-14 DJ Delorie <dj@redhat.com>
239 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
240 opcode, not the address following the opcode.
241 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
242 the address following the opcode.
244 2010-11-11 DJ Delorie <dj@redhat.com>
246 * rx.c (lsb_count): New.
249 (decode_opcode): Fix cycle count math for div, divu, suntil, and
252 2010-09-29 Kevin Buettner <kevinb@redhat.com>
254 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
255 for the fact that the instruction decoder never uses swapped
258 2010-09-29 Nick Clifton <nickc@redhat.com>
260 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
261 loop if rx_syscall() does not return a RX_STEPPED result.
263 2010-09-23 Kevin Buettner <kevinb@redhat.com>
265 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
267 2010-09-23 Kevin Buettner <kevinb@redhat.com>
269 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
271 * rx.c (decode_opcode): Declare `tx' as unsigned.
273 * cpu.h (reset_decoder): Declare.
274 * load.c (rx_load): Call `reset_decoder'.
275 * rx.c (reset_decoder): New function.
277 2010-07-29 DJ Delorie <dj@redhat.com>
279 * rx.c (decode_cache_base): New.
280 (id_names): Remove ediv and edivu.
281 (optype_names): Add TwoReg.
282 (maybe_get_mem_page): New.
283 (rx_get_byte): Call it.
284 (get_op): Add TwoReg support.
286 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
288 (DO_RETURN): New. We use longjmp to return an exception result.
289 (decode_opcode): Make opcode a pointer to the decode cache. Save
290 decoded opcode information and re-use. Call DO_RETURN instead of
291 return throughout. Remove ediv and edivu.
292 * mem.c (ptdc): New. Adds decode cache.
293 (rx_mem_ptr): Support it.
294 (rx_mem_decode_cache): New.
295 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
296 (rx_mem_decode_cache): Declare.
297 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
298 * main.c (main): ...and here. Use a fast loop if neither trace
299 nor disassemble is given.
300 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
301 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
302 valid code for anything.
304 2010-07-27 DJ Delorie <dj@redhat.com>
307 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
308 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
309 New. Default to enabled.
310 * configure: Regenerate.
312 * cpu.h (regs_type): Add cycle tracking info.
313 (reset_pipeline_stats): Declare.
314 (halt_pipeline_stats): Declare.
315 (pipeline_stats): Declare.
316 * main.c (done): Call pipeline_stats().
317 * mem.h (rx_mem_ptr): Moved to here ...
318 * mem.c (mem_ptr): ... from here. Rename throughout.
319 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
320 statistics. Move UART to SCI4.
321 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
322 * reg.c (init_regs): Set Rt reg to -1 (no reg).
323 * rx.c: Add cycle counting and statistics throughout.
324 (rx_get_byte): Optimize for speed.
325 (decode_opcode): Likewise.
326 (reset_pipeline_stats): New.
327 (halt_pipeline_stats): New.
328 (pipeline_stats): New.
329 * trace.c (sim_disasm_one): Print cycle count.
331 2010-07-07 Kevin Buettner <kevinb@redhat.com>
333 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
335 2010-06-24 Kevin Buettner <kevinb@redhat.com>
337 * gdb-if.c (trace.h): Include.
338 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
340 2010-06-07 Nick Clifton <nickc@redhat.com>
342 * reg.c (set_oszc): Use unsigned int for the mask.
343 (set_szc, set_osz, set_sz): Likewise.
345 2010-05-28 Kevin Buettner <kevinb@redhat.com>
347 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
349 2010-04-14 Mike Frysinger <vapier@gentoo.org>
351 * gdb-if.c (sim_write): Add const to buf arg.
353 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
355 * configure.in: Check if the host has getopt.h.
356 * configure: Regenerate.
357 * config.in: Regenerate.
358 * main.c: Include config.h.
359 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
360 Include getopt.h in case HAVE_GETOPT_H is defined.
362 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
364 * rx/rx.c (decode_opcode): btst bit address mask fix.
366 2009-11-30 DJ Delorie <dj@redhat.com>
368 * rx/rx.c (decode_opcode): fix SWHILE logic.
370 2009-10-27 DJ Delorie <dj@redhat.com>
371 Kevin Buettner <kevinb@redhat.com>