1 2017-02-13 Mike Frysinger <vapier@gentoo.org>
3 * rx.c: Include libiberty.h.
4 (N_RXO, N_RXT): Use ARRAY_SIZE.
6 2016-07-27 Alan Modra <amodra@gmail.com>
8 * load.c: Don't include libbfd.h.
9 (rx_load): Don't use private iovec seek or read.
11 2016-04-27 Nick Clifton <nickc@redhat.com>
14 * fpu.c (check_exceptions): Fix typo checking for signalling
17 2016-01-10 Mike Frysinger <vapier@gentoo.org>
19 * config.in, configure: Regenerate.
21 2016-01-10 Mike Frysinger <vapier@gentoo.org>
23 * configure: Regenerate.
25 2016-01-10 Mike Frysinger <vapier@gentoo.org>
27 * configure: Regenerate.
29 2016-01-10 Mike Frysinger <vapier@gentoo.org>
31 * 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 2016-01-09 Mike Frysinger <vapier@gentoo.org>
51 * config.in, configure: Regenerate.
53 2016-01-06 Mike Frysinger <vapier@gentoo.org>
55 * gdb-if.c (sim_open): Mark argv const.
56 (sim_create_inferior): Mark argv and env const.
58 2016-01-04 Mike Frysinger <vapier@gentoo.org>
60 * configure: Regenerate.
62 2016-01-03 Mike Frysinger <vapier@gentoo.org>
64 * config.in, configure: Regenerate.
66 2015-12-26 Mike Frysinger <vapier@gentoo.org>
68 * config.in, configure: Regenerate.
70 2015-11-10 Nick Clifton <nickc@redhat.com>
72 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
73 (decode_opcode): Likewise.
74 (get_op): Handle RX_Operand_Zero_Indirect.
75 Handle RX_Bad_Size and RX_MAX_SIZE.
77 (N_MAP): Increase to 90.
79 2015-06-23 Mike Frysinger <vapier@gentoo.org>
81 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
82 (AC_ARG_ENABLE(cycle-stats)): Likewise.
83 * configure: Regenerate.
85 2015-06-12 Mike Frysinger <vapier@gentoo.org>
87 * configure: Regenerate.
89 2015-06-12 Mike Frysinger <vapier@gentoo.org>
91 * configure: Regenerate.
93 2015-04-24 Nick Clifton <nickc@redhat.com>
96 * reg.c (put_reg): Fix check for valid register number.
98 2015-04-13 Mike Frysinger <vapier@gentoo.org>
100 * configure: Regenerate.
102 2015-03-31 Mike Frysinger <vapier@gentoo.org>
104 * config.in, configure: Regenerate.
106 2015-03-16 Mike Frysinger <vapier@gentoo.org>
108 * aclocal.m4, config.in, configure: Regenerate.
110 2015-12-15 Joel Brobecker <brobecker@adacore.com>
112 * gdb-if.c (open): Rename to...
113 (rx_sim_is_open): This. Replace all uses of "open" by uses of
114 "rx_sim_is_open" throughout.
116 2014-08-19 Alan Modra <amodra@gmail.com>
118 * configure: Regenerate.
120 2014-08-15 Roland McGrath <mcgrathr@google.com>
122 * configure: Regenerate.
123 * config.in: Regenerate.
125 2014-03-10 Mike Frysinger <vapier@gentoo.org>
127 * gdb-if.c (sim_do_command): Add const to cmd. Move args
128 to top and add const. Call strdup on cmd and free at end.
130 2014-03-05 Mike Frysinger <vapier@gentoo.org>
132 * gdb-if.c (sim_load): Add const to prog.
134 2014-02-17 Kevin Buettner <kevinb@redhat.com>
136 * gdb-if.c (rx_signal_to_host): Rename to
137 `rx_signal_to_gdb_signal'. Make static. Update all callers
138 to use new name. Use signal names from include/gdb/signals.h.
140 2013-09-23 Alan Modra <amodra@gmail.com>
142 * configure: Regenerate.
144 2013-06-25 Nick Clifton <nickc@redhat.com>
146 * rx.c (SHIFT_OP): A shift by zero still sets the condition
149 2013-06-03 Mike Frysinger <vapier@gentoo.org>
151 * aclocal.m4, configure: Regenerate.
153 2013-01-16 Nick Clifton <nickc@redhat.com>
155 * rx.c (decode_opcode): Handle RXO_satr.
157 2012-06-15 Joel Brobecker <brobecker@adacore.com>
159 * config.in, configure: Regenerate.
161 2012-05-24 Pedro Alves <palves@redhat.com>
165 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
167 2012-03-24 Mike Frysinger <vapier@gentoo.org>
169 * aclocal.m4, config.in, configure: Regenerate.
171 2012-03-22 Mike Frysinger <vapier@gentoo.org>
173 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
174 (CYCLE_STATS): Likewise.
176 2012-03-02 Kevin Buettner <kevinb@redhat.com>
178 * load.h (rx_load): Add `callback' parameter to function prototype.
179 (gdb/callback.h): Include.
180 * load.c (load.h): Include.
181 (xprintf, find_section_name_by_offset): New functions.
182 (rx_load): Add `callback' parameter. Add code for printing
183 section loaded using GDB's printf facilities.
184 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
186 * main.c (main): Likewise.
187 * syscalls.c, syscalls.h (get_callbacks): New function.
189 2011-12-03 Mike Frysinger <vapier@gentoo.org>
191 * aclocal.m4: New file.
192 * configure: Regenerate.
194 2011-10-17 Mike Frysinger <vapier@gentoo.org>
196 * configure.ac: Change include to common/acinclude.m4.
198 2011-10-17 Mike Frysinger <vapier@gentoo.org>
200 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
201 call. Replace common.m4 include with SIM_AC_COMMON.
202 * configure: Regenerate.
204 2011-07-11 Mike Frysinger <vapier@gentoo.org>
206 * configure.ac: Rename from configure.in.
208 2011-07-11 Mike Frysinger <vapier@gentoo.org>
210 * configure.in: Add "dnl" before copyright notice.
212 2011-04-16 Mike Frysinger <vapier@gentoo.org>
214 * gdb-if.c (sim_complete_command): New stub function.
216 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
218 * gdb-if.c (sim_store_register): Update return value to
221 2010-12-14 DJ Delorie <dj@redhat.com>
223 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
224 opcode, not the address following the opcode.
225 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
226 the address following the opcode.
228 2010-11-11 DJ Delorie <dj@redhat.com>
230 * rx.c (lsb_count): New.
233 (decode_opcode): Fix cycle count math for div, divu, suntil, and
236 2010-09-29 Kevin Buettner <kevinb@redhat.com>
238 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
239 for the fact that the instruction decoder never uses swapped
242 2010-09-29 Nick Clifton <nickc@redhat.com>
244 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
245 loop if rx_syscall() does not return a RX_STEPPED result.
247 2010-09-23 Kevin Buettner <kevinb@redhat.com>
249 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
251 2010-09-23 Kevin Buettner <kevinb@redhat.com>
253 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
255 * rx.c (decode_opcode): Declare `tx' as unsigned.
257 * cpu.h (reset_decoder): Declare.
258 * load.c (rx_load): Call `reset_decoder'.
259 * rx.c (reset_decoder): New function.
261 2010-07-29 DJ Delorie <dj@redhat.com>
263 * rx.c (decode_cache_base): New.
264 (id_names): Remove ediv and edivu.
265 (optype_names): Add TwoReg.
266 (maybe_get_mem_page): New.
267 (rx_get_byte): Call it.
268 (get_op): Add TwoReg support.
270 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
272 (DO_RETURN): New. We use longjmp to return an exception result.
273 (decode_opcode): Make opcode a pointer to the decode cache. Save
274 decoded opcode information and re-use. Call DO_RETURN instead of
275 return throughout. Remove ediv and edivu.
276 * mem.c (ptdc): New. Adds decode cache.
277 (rx_mem_ptr): Support it.
278 (rx_mem_decode_cache): New.
279 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
280 (rx_mem_decode_cache): Declare.
281 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
282 * main.c (main): ...and here. Use a fast loop if neither trace
283 nor disassemble is given.
284 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
285 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
286 valid code for anything.
288 2010-07-27 DJ Delorie <dj@redhat.com>
291 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
292 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
293 New. Default to enabled.
294 * configure: Regenerate.
296 * cpu.h (regs_type): Add cycle tracking info.
297 (reset_pipeline_stats): Declare.
298 (halt_pipeline_stats): Declare.
299 (pipeline_stats): Declare.
300 * main.c (done): Call pipeline_stats().
301 * mem.h (rx_mem_ptr): Moved to here ...
302 * mem.c (mem_ptr): ... from here. Rename throughout.
303 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
304 statistics. Move UART to SCI4.
305 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
306 * reg.c (init_regs): Set Rt reg to -1 (no reg).
307 * rx.c: Add cycle counting and statistics throughout.
308 (rx_get_byte): Optimize for speed.
309 (decode_opcode): Likewise.
310 (reset_pipeline_stats): New.
311 (halt_pipeline_stats): New.
312 (pipeline_stats): New.
313 * trace.c (sim_disasm_one): Print cycle count.
315 2010-07-07 Kevin Buettner <kevinb@redhat.com>
317 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
319 2010-06-24 Kevin Buettner <kevinb@redhat.com>
321 * gdb-if.c (trace.h): Include.
322 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
324 2010-06-07 Nick Clifton <nickc@redhat.com>
326 * reg.c (set_oszc): Use unsigned int for the mask.
327 (set_szc, set_osz, set_sz): Likewise.
329 2010-05-28 Kevin Buettner <kevinb@redhat.com>
331 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
333 2010-04-14 Mike Frysinger <vapier@gentoo.org>
335 * gdb-if.c (sim_write): Add const to buf arg.
337 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
339 * configure.in: Check if the host has getopt.h.
340 * configure: Regenerate.
341 * config.in: Regenerate.
342 * main.c: Include config.h.
343 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
344 Include getopt.h in case HAVE_GETOPT_H is defined.
346 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
348 * rx/rx.c (decode_opcode): btst bit address mask fix.
350 2009-11-30 DJ Delorie <dj@redhat.com>
352 * rx/rx.c (decode_opcode): fix SWHILE logic.
354 2009-10-27 DJ Delorie <dj@redhat.com>
355 Kevin Buettner <kevinb@redhat.com>