1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * config.in, configure: Regenerate.
5 2016-01-10 Mike Frysinger <vapier@gentoo.org>
7 * configure: Regenerate.
9 2016-01-10 Mike Frysinger <vapier@gentoo.org>
11 * configure: Regenerate.
13 2016-01-10 Mike Frysinger <vapier@gentoo.org>
15 * configure: Regenerate.
17 2016-01-10 Mike Frysinger <vapier@gentoo.org>
19 * 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 2016-01-09 Mike Frysinger <vapier@gentoo.org>
35 * config.in, configure: Regenerate.
37 2016-01-06 Mike Frysinger <vapier@gentoo.org>
39 * gdb-if.c (sim_open): Mark argv const.
40 (sim_create_inferior): Mark argv and env const.
42 2016-01-04 Mike Frysinger <vapier@gentoo.org>
44 * configure: Regenerate.
46 2016-01-03 Mike Frysinger <vapier@gentoo.org>
48 * config.in, configure: Regenerate.
50 2015-12-26 Mike Frysinger <vapier@gentoo.org>
52 * config.in, configure: Regenerate.
54 2015-11-10 Nick Clifton <nickc@redhat.com>
56 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
57 (decode_opcode): Likewise.
58 (get_op): Handle RX_Operand_Zero_Indirect.
59 Handle RX_Bad_Size and RX_MAX_SIZE.
61 (N_MAP): Increase to 90.
63 2015-06-23 Mike Frysinger <vapier@gentoo.org>
65 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
66 (AC_ARG_ENABLE(cycle-stats)): Likewise.
67 * configure: Regenerate.
69 2015-06-12 Mike Frysinger <vapier@gentoo.org>
71 * configure: Regenerate.
73 2015-06-12 Mike Frysinger <vapier@gentoo.org>
75 * configure: Regenerate.
77 2015-04-24 Nick Clifton <nickc@redhat.com>
80 * reg.c (put_reg): Fix check for valid register number.
82 2015-04-13 Mike Frysinger <vapier@gentoo.org>
84 * configure: Regenerate.
86 2015-03-31 Mike Frysinger <vapier@gentoo.org>
88 * config.in, configure: Regenerate.
90 2015-03-16 Mike Frysinger <vapier@gentoo.org>
92 * aclocal.m4, config.in, configure: Regenerate.
94 2015-12-15 Joel Brobecker <brobecker@adacore.com>
96 * gdb-if.c (open): Rename to...
97 (rx_sim_is_open): This. Replace all uses of "open" by uses of
98 "rx_sim_is_open" throughout.
100 2014-08-19 Alan Modra <amodra@gmail.com>
102 * configure: Regenerate.
104 2014-08-15 Roland McGrath <mcgrathr@google.com>
106 * configure: Regenerate.
107 * config.in: Regenerate.
109 2014-03-10 Mike Frysinger <vapier@gentoo.org>
111 * gdb-if.c (sim_do_command): Add const to cmd. Move args
112 to top and add const. Call strdup on cmd and free at end.
114 2014-03-05 Mike Frysinger <vapier@gentoo.org>
116 * gdb-if.c (sim_load): Add const to prog.
118 2014-02-17 Kevin Buettner <kevinb@redhat.com>
120 * gdb-if.c (rx_signal_to_host): Rename to
121 `rx_signal_to_gdb_signal'. Make static. Update all callers
122 to use new name. Use signal names from include/gdb/signals.h.
124 2013-09-23 Alan Modra <amodra@gmail.com>
126 * configure: Regenerate.
128 2013-06-25 Nick Clifton <nickc@redhat.com>
130 * rx.c (SHIFT_OP): A shift by zero still sets the condition
133 2013-06-03 Mike Frysinger <vapier@gentoo.org>
135 * aclocal.m4, configure: Regenerate.
137 2013-01-16 Nick Clifton <nickc@redhat.com>
139 * rx.c (decode_opcode): Handle RXO_satr.
141 2012-06-15 Joel Brobecker <brobecker@adacore.com>
143 * config.in, configure: Regenerate.
145 2012-05-24 Pedro Alves <palves@redhat.com>
149 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
151 2012-03-24 Mike Frysinger <vapier@gentoo.org>
153 * aclocal.m4, config.in, configure: Regenerate.
155 2012-03-22 Mike Frysinger <vapier@gentoo.org>
157 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
158 (CYCLE_STATS): Likewise.
160 2012-03-02 Kevin Buettner <kevinb@redhat.com>
162 * load.h (rx_load): Add `callback' parameter to function prototype.
163 (gdb/callback.h): Include.
164 * load.c (load.h): Include.
165 (xprintf, find_section_name_by_offset): New functions.
166 (rx_load): Add `callback' parameter. Add code for printing
167 section loaded using GDB's printf facilities.
168 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
170 * main.c (main): Likewise.
171 * syscalls.c, syscalls.h (get_callbacks): New function.
173 2011-12-03 Mike Frysinger <vapier@gentoo.org>
175 * aclocal.m4: New file.
176 * configure: Regenerate.
178 2011-10-17 Mike Frysinger <vapier@gentoo.org>
180 * configure.ac: Change include to common/acinclude.m4.
182 2011-10-17 Mike Frysinger <vapier@gentoo.org>
184 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
185 call. Replace common.m4 include with SIM_AC_COMMON.
186 * configure: Regenerate.
188 2011-07-11 Mike Frysinger <vapier@gentoo.org>
190 * configure.ac: Rename from configure.in.
192 2011-07-11 Mike Frysinger <vapier@gentoo.org>
194 * configure.in: Add "dnl" before copyright notice.
196 2011-04-16 Mike Frysinger <vapier@gentoo.org>
198 * gdb-if.c (sim_complete_command): New stub function.
200 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
202 * gdb-if.c (sim_store_register): Update return value to
205 2010-12-14 DJ Delorie <dj@redhat.com>
207 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
208 opcode, not the address following the opcode.
209 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
210 the address following the opcode.
212 2010-11-11 DJ Delorie <dj@redhat.com>
214 * rx.c (lsb_count): New.
217 (decode_opcode): Fix cycle count math for div, divu, suntil, and
220 2010-09-29 Kevin Buettner <kevinb@redhat.com>
222 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
223 for the fact that the instruction decoder never uses swapped
226 2010-09-29 Nick Clifton <nickc@redhat.com>
228 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
229 loop if rx_syscall() does not return a RX_STEPPED result.
231 2010-09-23 Kevin Buettner <kevinb@redhat.com>
233 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
235 2010-09-23 Kevin Buettner <kevinb@redhat.com>
237 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
239 * rx.c (decode_opcode): Declare `tx' as unsigned.
241 * cpu.h (reset_decoder): Declare.
242 * load.c (rx_load): Call `reset_decoder'.
243 * rx.c (reset_decoder): New function.
245 2010-07-29 DJ Delorie <dj@redhat.com>
247 * rx.c (decode_cache_base): New.
248 (id_names): Remove ediv and edivu.
249 (optype_names): Add TwoReg.
250 (maybe_get_mem_page): New.
251 (rx_get_byte): Call it.
252 (get_op): Add TwoReg support.
254 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
256 (DO_RETURN): New. We use longjmp to return an exception result.
257 (decode_opcode): Make opcode a pointer to the decode cache. Save
258 decoded opcode information and re-use. Call DO_RETURN instead of
259 return throughout. Remove ediv and edivu.
260 * mem.c (ptdc): New. Adds decode cache.
261 (rx_mem_ptr): Support it.
262 (rx_mem_decode_cache): New.
263 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
264 (rx_mem_decode_cache): Declare.
265 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
266 * main.c (main): ...and here. Use a fast loop if neither trace
267 nor disassemble is given.
268 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
269 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
270 valid code for anything.
272 2010-07-27 DJ Delorie <dj@redhat.com>
275 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
276 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
277 New. Default to enabled.
278 * configure: Regenerate.
280 * cpu.h (regs_type): Add cycle tracking info.
281 (reset_pipeline_stats): Declare.
282 (halt_pipeline_stats): Declare.
283 (pipeline_stats): Declare.
284 * main.c (done): Call pipeline_stats().
285 * mem.h (rx_mem_ptr): Moved to here ...
286 * mem.c (mem_ptr): ... from here. Rename throughout.
287 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
288 statistics. Move UART to SCI4.
289 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
290 * reg.c (init_regs): Set Rt reg to -1 (no reg).
291 * rx.c: Add cycle counting and statistics throughout.
292 (rx_get_byte): Optimize for speed.
293 (decode_opcode): Likewise.
294 (reset_pipeline_stats): New.
295 (halt_pipeline_stats): New.
296 (pipeline_stats): New.
297 * trace.c (sim_disasm_one): Print cycle count.
299 2010-07-07 Kevin Buettner <kevinb@redhat.com>
301 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
303 2010-06-24 Kevin Buettner <kevinb@redhat.com>
305 * gdb-if.c (trace.h): Include.
306 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
308 2010-06-07 Nick Clifton <nickc@redhat.com>
310 * reg.c (set_oszc): Use unsigned int for the mask.
311 (set_szc, set_osz, set_sz): Likewise.
313 2010-05-28 Kevin Buettner <kevinb@redhat.com>
315 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
317 2010-04-14 Mike Frysinger <vapier@gentoo.org>
319 * gdb-if.c (sim_write): Add const to buf arg.
321 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
323 * configure.in: Check if the host has getopt.h.
324 * configure: Regenerate.
325 * config.in: Regenerate.
326 * main.c: Include config.h.
327 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
328 Include getopt.h in case HAVE_GETOPT_H is defined.
330 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
332 * rx/rx.c (decode_opcode): btst bit address mask fix.
334 2009-11-30 DJ Delorie <dj@redhat.com>
336 * rx/rx.c (decode_opcode): fix SWHILE logic.
338 2009-10-27 DJ Delorie <dj@redhat.com>
339 Kevin Buettner <kevinb@redhat.com>