1 2016-07-27 Alan Modra <amodra@gmail.com>
3 * load.c: Don't include libbfd.h.
4 (rx_load): Don't use private iovec seek or read.
6 2016-04-27 Nick Clifton <nickc@redhat.com>
9 * fpu.c (check_exceptions): Fix typo checking for signalling
12 2016-01-10 Mike Frysinger <vapier@gentoo.org>
14 * config.in, configure: Regenerate.
16 2016-01-10 Mike Frysinger <vapier@gentoo.org>
18 * configure: Regenerate.
20 2016-01-10 Mike Frysinger <vapier@gentoo.org>
22 * configure: Regenerate.
24 2016-01-10 Mike Frysinger <vapier@gentoo.org>
26 * configure: Regenerate.
28 2016-01-10 Mike Frysinger <vapier@gentoo.org>
30 * configure: Regenerate.
32 2016-01-10 Mike Frysinger <vapier@gentoo.org>
34 * configure: Regenerate.
36 2016-01-10 Mike Frysinger <vapier@gentoo.org>
38 * configure: Regenerate.
40 2016-01-10 Mike Frysinger <vapier@gentoo.org>
42 * configure: Regenerate.
44 2016-01-09 Mike Frysinger <vapier@gentoo.org>
46 * config.in, configure: Regenerate.
48 2016-01-06 Mike Frysinger <vapier@gentoo.org>
50 * gdb-if.c (sim_open): Mark argv const.
51 (sim_create_inferior): Mark argv and env const.
53 2016-01-04 Mike Frysinger <vapier@gentoo.org>
55 * configure: Regenerate.
57 2016-01-03 Mike Frysinger <vapier@gentoo.org>
59 * config.in, configure: Regenerate.
61 2015-12-26 Mike Frysinger <vapier@gentoo.org>
63 * config.in, configure: Regenerate.
65 2015-11-10 Nick Clifton <nickc@redhat.com>
67 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
68 (decode_opcode): Likewise.
69 (get_op): Handle RX_Operand_Zero_Indirect.
70 Handle RX_Bad_Size and RX_MAX_SIZE.
72 (N_MAP): Increase to 90.
74 2015-06-23 Mike Frysinger <vapier@gentoo.org>
76 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
77 (AC_ARG_ENABLE(cycle-stats)): Likewise.
78 * configure: Regenerate.
80 2015-06-12 Mike Frysinger <vapier@gentoo.org>
82 * configure: Regenerate.
84 2015-06-12 Mike Frysinger <vapier@gentoo.org>
86 * configure: Regenerate.
88 2015-04-24 Nick Clifton <nickc@redhat.com>
91 * reg.c (put_reg): Fix check for valid register number.
93 2015-04-13 Mike Frysinger <vapier@gentoo.org>
95 * configure: Regenerate.
97 2015-03-31 Mike Frysinger <vapier@gentoo.org>
99 * config.in, configure: Regenerate.
101 2015-03-16 Mike Frysinger <vapier@gentoo.org>
103 * aclocal.m4, config.in, configure: Regenerate.
105 2015-12-15 Joel Brobecker <brobecker@adacore.com>
107 * gdb-if.c (open): Rename to...
108 (rx_sim_is_open): This. Replace all uses of "open" by uses of
109 "rx_sim_is_open" throughout.
111 2014-08-19 Alan Modra <amodra@gmail.com>
113 * configure: Regenerate.
115 2014-08-15 Roland McGrath <mcgrathr@google.com>
117 * configure: Regenerate.
118 * config.in: Regenerate.
120 2014-03-10 Mike Frysinger <vapier@gentoo.org>
122 * gdb-if.c (sim_do_command): Add const to cmd. Move args
123 to top and add const. Call strdup on cmd and free at end.
125 2014-03-05 Mike Frysinger <vapier@gentoo.org>
127 * gdb-if.c (sim_load): Add const to prog.
129 2014-02-17 Kevin Buettner <kevinb@redhat.com>
131 * gdb-if.c (rx_signal_to_host): Rename to
132 `rx_signal_to_gdb_signal'. Make static. Update all callers
133 to use new name. Use signal names from include/gdb/signals.h.
135 2013-09-23 Alan Modra <amodra@gmail.com>
137 * configure: Regenerate.
139 2013-06-25 Nick Clifton <nickc@redhat.com>
141 * rx.c (SHIFT_OP): A shift by zero still sets the condition
144 2013-06-03 Mike Frysinger <vapier@gentoo.org>
146 * aclocal.m4, configure: Regenerate.
148 2013-01-16 Nick Clifton <nickc@redhat.com>
150 * rx.c (decode_opcode): Handle RXO_satr.
152 2012-06-15 Joel Brobecker <brobecker@adacore.com>
154 * config.in, configure: Regenerate.
156 2012-05-24 Pedro Alves <palves@redhat.com>
160 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
162 2012-03-24 Mike Frysinger <vapier@gentoo.org>
164 * aclocal.m4, config.in, configure: Regenerate.
166 2012-03-22 Mike Frysinger <vapier@gentoo.org>
168 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
169 (CYCLE_STATS): Likewise.
171 2012-03-02 Kevin Buettner <kevinb@redhat.com>
173 * load.h (rx_load): Add `callback' parameter to function prototype.
174 (gdb/callback.h): Include.
175 * load.c (load.h): Include.
176 (xprintf, find_section_name_by_offset): New functions.
177 (rx_load): Add `callback' parameter. Add code for printing
178 section loaded using GDB's printf facilities.
179 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
181 * main.c (main): Likewise.
182 * syscalls.c, syscalls.h (get_callbacks): New function.
184 2011-12-03 Mike Frysinger <vapier@gentoo.org>
186 * aclocal.m4: New file.
187 * configure: Regenerate.
189 2011-10-17 Mike Frysinger <vapier@gentoo.org>
191 * configure.ac: Change include to common/acinclude.m4.
193 2011-10-17 Mike Frysinger <vapier@gentoo.org>
195 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
196 call. Replace common.m4 include with SIM_AC_COMMON.
197 * configure: Regenerate.
199 2011-07-11 Mike Frysinger <vapier@gentoo.org>
201 * configure.ac: Rename from configure.in.
203 2011-07-11 Mike Frysinger <vapier@gentoo.org>
205 * configure.in: Add "dnl" before copyright notice.
207 2011-04-16 Mike Frysinger <vapier@gentoo.org>
209 * gdb-if.c (sim_complete_command): New stub function.
211 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
213 * gdb-if.c (sim_store_register): Update return value to
216 2010-12-14 DJ Delorie <dj@redhat.com>
218 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
219 opcode, not the address following the opcode.
220 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
221 the address following the opcode.
223 2010-11-11 DJ Delorie <dj@redhat.com>
225 * rx.c (lsb_count): New.
228 (decode_opcode): Fix cycle count math for div, divu, suntil, and
231 2010-09-29 Kevin Buettner <kevinb@redhat.com>
233 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
234 for the fact that the instruction decoder never uses swapped
237 2010-09-29 Nick Clifton <nickc@redhat.com>
239 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
240 loop if rx_syscall() does not return a RX_STEPPED result.
242 2010-09-23 Kevin Buettner <kevinb@redhat.com>
244 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
246 2010-09-23 Kevin Buettner <kevinb@redhat.com>
248 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
250 * rx.c (decode_opcode): Declare `tx' as unsigned.
252 * cpu.h (reset_decoder): Declare.
253 * load.c (rx_load): Call `reset_decoder'.
254 * rx.c (reset_decoder): New function.
256 2010-07-29 DJ Delorie <dj@redhat.com>
258 * rx.c (decode_cache_base): New.
259 (id_names): Remove ediv and edivu.
260 (optype_names): Add TwoReg.
261 (maybe_get_mem_page): New.
262 (rx_get_byte): Call it.
263 (get_op): Add TwoReg support.
265 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
267 (DO_RETURN): New. We use longjmp to return an exception result.
268 (decode_opcode): Make opcode a pointer to the decode cache. Save
269 decoded opcode information and re-use. Call DO_RETURN instead of
270 return throughout. Remove ediv and edivu.
271 * mem.c (ptdc): New. Adds decode cache.
272 (rx_mem_ptr): Support it.
273 (rx_mem_decode_cache): New.
274 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
275 (rx_mem_decode_cache): Declare.
276 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
277 * main.c (main): ...and here. Use a fast loop if neither trace
278 nor disassemble is given.
279 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
280 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
281 valid code for anything.
283 2010-07-27 DJ Delorie <dj@redhat.com>
286 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
287 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
288 New. Default to enabled.
289 * configure: Regenerate.
291 * cpu.h (regs_type): Add cycle tracking info.
292 (reset_pipeline_stats): Declare.
293 (halt_pipeline_stats): Declare.
294 (pipeline_stats): Declare.
295 * main.c (done): Call pipeline_stats().
296 * mem.h (rx_mem_ptr): Moved to here ...
297 * mem.c (mem_ptr): ... from here. Rename throughout.
298 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
299 statistics. Move UART to SCI4.
300 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
301 * reg.c (init_regs): Set Rt reg to -1 (no reg).
302 * rx.c: Add cycle counting and statistics throughout.
303 (rx_get_byte): Optimize for speed.
304 (decode_opcode): Likewise.
305 (reset_pipeline_stats): New.
306 (halt_pipeline_stats): New.
307 (pipeline_stats): New.
308 * trace.c (sim_disasm_one): Print cycle count.
310 2010-07-07 Kevin Buettner <kevinb@redhat.com>
312 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
314 2010-06-24 Kevin Buettner <kevinb@redhat.com>
316 * gdb-if.c (trace.h): Include.
317 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
319 2010-06-07 Nick Clifton <nickc@redhat.com>
321 * reg.c (set_oszc): Use unsigned int for the mask.
322 (set_szc, set_osz, set_sz): Likewise.
324 2010-05-28 Kevin Buettner <kevinb@redhat.com>
326 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
328 2010-04-14 Mike Frysinger <vapier@gentoo.org>
330 * gdb-if.c (sim_write): Add const to buf arg.
332 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
334 * configure.in: Check if the host has getopt.h.
335 * configure: Regenerate.
336 * config.in: Regenerate.
337 * main.c: Include config.h.
338 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
339 Include getopt.h in case HAVE_GETOPT_H is defined.
341 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
343 * rx/rx.c (decode_opcode): btst bit address mask fix.
345 2009-11-30 DJ Delorie <dj@redhat.com>
347 * rx/rx.c (decode_opcode): fix SWHILE logic.
349 2009-10-27 DJ Delorie <dj@redhat.com>
350 Kevin Buettner <kevinb@redhat.com>