1 2021-01-08 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2021-01-04 Mike Frysinger <vapier@gentoo.org>
7 * configure: Regenerate.
9 2017-09-06 John Baldwin <jhb@FreeBSD.org>
11 * configure: Regenerate.
13 2017-02-13 Mike Frysinger <vapier@gentoo.org>
15 * rx.c: Include libiberty.h.
16 (N_RXO, N_RXT): Use ARRAY_SIZE.
18 2016-07-27 Alan Modra <amodra@gmail.com>
20 * load.c: Don't include libbfd.h.
21 (rx_load): Don't use private iovec seek or read.
23 2016-04-27 Nick Clifton <nickc@redhat.com>
26 * fpu.c (check_exceptions): Fix typo checking for signalling
29 2016-01-10 Mike Frysinger <vapier@gentoo.org>
31 * config.in, configure: Regenerate.
33 2016-01-10 Mike Frysinger <vapier@gentoo.org>
35 * 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 2016-01-09 Mike Frysinger <vapier@gentoo.org>
63 * config.in, configure: Regenerate.
65 2016-01-06 Mike Frysinger <vapier@gentoo.org>
67 * gdb-if.c (sim_open): Mark argv const.
68 (sim_create_inferior): Mark argv and env const.
70 2016-01-04 Mike Frysinger <vapier@gentoo.org>
72 * configure: Regenerate.
74 2016-01-03 Mike Frysinger <vapier@gentoo.org>
76 * config.in, configure: Regenerate.
78 2015-12-26 Mike Frysinger <vapier@gentoo.org>
80 * config.in, configure: Regenerate.
82 2015-11-10 Nick Clifton <nickc@redhat.com>
84 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
85 (decode_opcode): Likewise.
86 (get_op): Handle RX_Operand_Zero_Indirect.
87 Handle RX_Bad_Size and RX_MAX_SIZE.
89 (N_MAP): Increase to 90.
91 2015-06-23 Mike Frysinger <vapier@gentoo.org>
93 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
94 (AC_ARG_ENABLE(cycle-stats)): Likewise.
95 * configure: Regenerate.
97 2015-06-12 Mike Frysinger <vapier@gentoo.org>
99 * configure: Regenerate.
101 2015-06-12 Mike Frysinger <vapier@gentoo.org>
103 * configure: Regenerate.
105 2015-04-24 Nick Clifton <nickc@redhat.com>
108 * reg.c (put_reg): Fix check for valid register number.
110 2015-04-13 Mike Frysinger <vapier@gentoo.org>
112 * configure: Regenerate.
114 2015-03-31 Mike Frysinger <vapier@gentoo.org>
116 * config.in, configure: Regenerate.
118 2015-03-16 Mike Frysinger <vapier@gentoo.org>
120 * aclocal.m4, config.in, configure: Regenerate.
122 2015-12-15 Joel Brobecker <brobecker@adacore.com>
124 * gdb-if.c (open): Rename to...
125 (rx_sim_is_open): This. Replace all uses of "open" by uses of
126 "rx_sim_is_open" throughout.
128 2014-08-19 Alan Modra <amodra@gmail.com>
130 * configure: Regenerate.
132 2014-08-15 Roland McGrath <mcgrathr@google.com>
134 * configure: Regenerate.
135 * config.in: Regenerate.
137 2014-03-10 Mike Frysinger <vapier@gentoo.org>
139 * gdb-if.c (sim_do_command): Add const to cmd. Move args
140 to top and add const. Call strdup on cmd and free at end.
142 2014-03-05 Mike Frysinger <vapier@gentoo.org>
144 * gdb-if.c (sim_load): Add const to prog.
146 2014-02-17 Kevin Buettner <kevinb@redhat.com>
148 * gdb-if.c (rx_signal_to_host): Rename to
149 `rx_signal_to_gdb_signal'. Make static. Update all callers
150 to use new name. Use signal names from include/gdb/signals.h.
152 2013-09-23 Alan Modra <amodra@gmail.com>
154 * configure: Regenerate.
156 2013-06-25 Nick Clifton <nickc@redhat.com>
158 * rx.c (SHIFT_OP): A shift by zero still sets the condition
161 2013-06-03 Mike Frysinger <vapier@gentoo.org>
163 * aclocal.m4, configure: Regenerate.
165 2013-01-16 Nick Clifton <nickc@redhat.com>
167 * rx.c (decode_opcode): Handle RXO_satr.
169 2012-06-15 Joel Brobecker <brobecker@adacore.com>
171 * config.in, configure: Regenerate.
173 2012-05-24 Pedro Alves <palves@redhat.com>
177 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
179 2012-03-24 Mike Frysinger <vapier@gentoo.org>
181 * aclocal.m4, config.in, configure: Regenerate.
183 2012-03-22 Mike Frysinger <vapier@gentoo.org>
185 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
186 (CYCLE_STATS): Likewise.
188 2012-03-02 Kevin Buettner <kevinb@redhat.com>
190 * load.h (rx_load): Add `callback' parameter to function prototype.
191 (gdb/callback.h): Include.
192 * load.c (load.h): Include.
193 (xprintf, find_section_name_by_offset): New functions.
194 (rx_load): Add `callback' parameter. Add code for printing
195 section loaded using GDB's printf facilities.
196 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
198 * main.c (main): Likewise.
199 * syscalls.c, syscalls.h (get_callbacks): New function.
201 2011-12-03 Mike Frysinger <vapier@gentoo.org>
203 * aclocal.m4: New file.
204 * configure: Regenerate.
206 2011-10-17 Mike Frysinger <vapier@gentoo.org>
208 * configure.ac: Change include to common/acinclude.m4.
210 2011-10-17 Mike Frysinger <vapier@gentoo.org>
212 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
213 call. Replace common.m4 include with SIM_AC_COMMON.
214 * configure: Regenerate.
216 2011-07-11 Mike Frysinger <vapier@gentoo.org>
218 * configure.ac: Rename from configure.in.
220 2011-07-11 Mike Frysinger <vapier@gentoo.org>
222 * configure.in: Add "dnl" before copyright notice.
224 2011-04-16 Mike Frysinger <vapier@gentoo.org>
226 * gdb-if.c (sim_complete_command): New stub function.
228 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
230 * gdb-if.c (sim_store_register): Update return value to
233 2010-12-14 DJ Delorie <dj@redhat.com>
235 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
236 opcode, not the address following the opcode.
237 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
238 the address following the opcode.
240 2010-11-11 DJ Delorie <dj@redhat.com>
242 * rx.c (lsb_count): New.
245 (decode_opcode): Fix cycle count math for div, divu, suntil, and
248 2010-09-29 Kevin Buettner <kevinb@redhat.com>
250 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
251 for the fact that the instruction decoder never uses swapped
254 2010-09-29 Nick Clifton <nickc@redhat.com>
256 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
257 loop if rx_syscall() does not return a RX_STEPPED result.
259 2010-09-23 Kevin Buettner <kevinb@redhat.com>
261 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
263 2010-09-23 Kevin Buettner <kevinb@redhat.com>
265 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
267 * rx.c (decode_opcode): Declare `tx' as unsigned.
269 * cpu.h (reset_decoder): Declare.
270 * load.c (rx_load): Call `reset_decoder'.
271 * rx.c (reset_decoder): New function.
273 2010-07-29 DJ Delorie <dj@redhat.com>
275 * rx.c (decode_cache_base): New.
276 (id_names): Remove ediv and edivu.
277 (optype_names): Add TwoReg.
278 (maybe_get_mem_page): New.
279 (rx_get_byte): Call it.
280 (get_op): Add TwoReg support.
282 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
284 (DO_RETURN): New. We use longjmp to return an exception result.
285 (decode_opcode): Make opcode a pointer to the decode cache. Save
286 decoded opcode information and re-use. Call DO_RETURN instead of
287 return throughout. Remove ediv and edivu.
288 * mem.c (ptdc): New. Adds decode cache.
289 (rx_mem_ptr): Support it.
290 (rx_mem_decode_cache): New.
291 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
292 (rx_mem_decode_cache): Declare.
293 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
294 * main.c (main): ...and here. Use a fast loop if neither trace
295 nor disassemble is given.
296 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
297 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
298 valid code for anything.
300 2010-07-27 DJ Delorie <dj@redhat.com>
303 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
304 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
305 New. Default to enabled.
306 * configure: Regenerate.
308 * cpu.h (regs_type): Add cycle tracking info.
309 (reset_pipeline_stats): Declare.
310 (halt_pipeline_stats): Declare.
311 (pipeline_stats): Declare.
312 * main.c (done): Call pipeline_stats().
313 * mem.h (rx_mem_ptr): Moved to here ...
314 * mem.c (mem_ptr): ... from here. Rename throughout.
315 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
316 statistics. Move UART to SCI4.
317 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
318 * reg.c (init_regs): Set Rt reg to -1 (no reg).
319 * rx.c: Add cycle counting and statistics throughout.
320 (rx_get_byte): Optimize for speed.
321 (decode_opcode): Likewise.
322 (reset_pipeline_stats): New.
323 (halt_pipeline_stats): New.
324 (pipeline_stats): New.
325 * trace.c (sim_disasm_one): Print cycle count.
327 2010-07-07 Kevin Buettner <kevinb@redhat.com>
329 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
331 2010-06-24 Kevin Buettner <kevinb@redhat.com>
333 * gdb-if.c (trace.h): Include.
334 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
336 2010-06-07 Nick Clifton <nickc@redhat.com>
338 * reg.c (set_oszc): Use unsigned int for the mask.
339 (set_szc, set_osz, set_sz): Likewise.
341 2010-05-28 Kevin Buettner <kevinb@redhat.com>
343 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
345 2010-04-14 Mike Frysinger <vapier@gentoo.org>
347 * gdb-if.c (sim_write): Add const to buf arg.
349 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
351 * configure.in: Check if the host has getopt.h.
352 * configure: Regenerate.
353 * config.in: Regenerate.
354 * main.c: Include config.h.
355 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
356 Include getopt.h in case HAVE_GETOPT_H is defined.
358 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
360 * rx/rx.c (decode_opcode): btst bit address mask fix.
362 2009-11-30 DJ Delorie <dj@redhat.com>
364 * rx/rx.c (decode_opcode): fix SWHILE logic.
366 2009-10-27 DJ Delorie <dj@redhat.com>
367 Kevin Buettner <kevinb@redhat.com>