1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2016-01-10 Mike Frysinger <vapier@gentoo.org>
7 * configure: Regenerate.
9 2016-01-09 Mike Frysinger <vapier@gentoo.org>
11 * config.in, configure: Regenerate.
13 2016-01-06 Mike Frysinger <vapier@gentoo.org>
15 * gdb-if.c (sim_open): Mark argv const.
16 (sim_create_inferior): Mark argv and env const.
18 2016-01-04 Mike Frysinger <vapier@gentoo.org>
20 * configure: Regenerate.
22 2016-01-03 Mike Frysinger <vapier@gentoo.org>
24 * config.in, configure: Regenerate.
26 2015-12-26 Mike Frysinger <vapier@gentoo.org>
28 * config.in, configure: Regenerate.
30 2015-11-10 Nick Clifton <nickc@redhat.com>
32 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
33 (decode_opcode): Likewise.
34 (get_op): Handle RX_Operand_Zero_Indirect.
35 Handle RX_Bad_Size and RX_MAX_SIZE.
37 (N_MAP): Increase to 90.
39 2015-06-23 Mike Frysinger <vapier@gentoo.org>
41 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
42 (AC_ARG_ENABLE(cycle-stats)): Likewise.
43 * configure: Regenerate.
45 2015-06-12 Mike Frysinger <vapier@gentoo.org>
47 * configure: Regenerate.
49 2015-06-12 Mike Frysinger <vapier@gentoo.org>
51 * configure: Regenerate.
53 2015-04-24 Nick Clifton <nickc@redhat.com>
56 * reg.c (put_reg): Fix check for valid register number.
58 2015-04-13 Mike Frysinger <vapier@gentoo.org>
60 * configure: Regenerate.
62 2015-03-31 Mike Frysinger <vapier@gentoo.org>
64 * config.in, configure: Regenerate.
66 2015-03-16 Mike Frysinger <vapier@gentoo.org>
68 * aclocal.m4, config.in, configure: Regenerate.
70 2015-12-15 Joel Brobecker <brobecker@adacore.com>
72 * gdb-if.c (open): Rename to...
73 (rx_sim_is_open): This. Replace all uses of "open" by uses of
74 "rx_sim_is_open" throughout.
76 2014-08-19 Alan Modra <amodra@gmail.com>
78 * configure: Regenerate.
80 2014-08-15 Roland McGrath <mcgrathr@google.com>
82 * configure: Regenerate.
83 * config.in: Regenerate.
85 2014-03-10 Mike Frysinger <vapier@gentoo.org>
87 * gdb-if.c (sim_do_command): Add const to cmd. Move args
88 to top and add const. Call strdup on cmd and free at end.
90 2014-03-05 Mike Frysinger <vapier@gentoo.org>
92 * gdb-if.c (sim_load): Add const to prog.
94 2014-02-17 Kevin Buettner <kevinb@redhat.com>
96 * gdb-if.c (rx_signal_to_host): Rename to
97 `rx_signal_to_gdb_signal'. Make static. Update all callers
98 to use new name. Use signal names from include/gdb/signals.h.
100 2013-09-23 Alan Modra <amodra@gmail.com>
102 * configure: Regenerate.
104 2013-06-25 Nick Clifton <nickc@redhat.com>
106 * rx.c (SHIFT_OP): A shift by zero still sets the condition
109 2013-06-03 Mike Frysinger <vapier@gentoo.org>
111 * aclocal.m4, configure: Regenerate.
113 2013-01-16 Nick Clifton <nickc@redhat.com>
115 * rx.c (decode_opcode): Handle RXO_satr.
117 2012-06-15 Joel Brobecker <brobecker@adacore.com>
119 * config.in, configure: Regenerate.
121 2012-05-24 Pedro Alves <palves@redhat.com>
125 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
127 2012-03-24 Mike Frysinger <vapier@gentoo.org>
129 * aclocal.m4, config.in, configure: Regenerate.
131 2012-03-22 Mike Frysinger <vapier@gentoo.org>
133 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
134 (CYCLE_STATS): Likewise.
136 2012-03-02 Kevin Buettner <kevinb@redhat.com>
138 * load.h (rx_load): Add `callback' parameter to function prototype.
139 (gdb/callback.h): Include.
140 * load.c (load.h): Include.
141 (xprintf, find_section_name_by_offset): New functions.
142 (rx_load): Add `callback' parameter. Add code for printing
143 section loaded using GDB's printf facilities.
144 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
146 * main.c (main): Likewise.
147 * syscalls.c, syscalls.h (get_callbacks): New function.
149 2011-12-03 Mike Frysinger <vapier@gentoo.org>
151 * aclocal.m4: New file.
152 * configure: Regenerate.
154 2011-10-17 Mike Frysinger <vapier@gentoo.org>
156 * configure.ac: Change include to common/acinclude.m4.
158 2011-10-17 Mike Frysinger <vapier@gentoo.org>
160 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
161 call. Replace common.m4 include with SIM_AC_COMMON.
162 * configure: Regenerate.
164 2011-07-11 Mike Frysinger <vapier@gentoo.org>
166 * configure.ac: Rename from configure.in.
168 2011-07-11 Mike Frysinger <vapier@gentoo.org>
170 * configure.in: Add "dnl" before copyright notice.
172 2011-04-16 Mike Frysinger <vapier@gentoo.org>
174 * gdb-if.c (sim_complete_command): New stub function.
176 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
178 * gdb-if.c (sim_store_register): Update return value to
181 2010-12-14 DJ Delorie <dj@redhat.com>
183 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
184 opcode, not the address following the opcode.
185 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
186 the address following the opcode.
188 2010-11-11 DJ Delorie <dj@redhat.com>
190 * rx.c (lsb_count): New.
193 (decode_opcode): Fix cycle count math for div, divu, suntil, and
196 2010-09-29 Kevin Buettner <kevinb@redhat.com>
198 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
199 for the fact that the instruction decoder never uses swapped
202 2010-09-29 Nick Clifton <nickc@redhat.com>
204 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
205 loop if rx_syscall() does not return a RX_STEPPED result.
207 2010-09-23 Kevin Buettner <kevinb@redhat.com>
209 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
211 2010-09-23 Kevin Buettner <kevinb@redhat.com>
213 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
215 * rx.c (decode_opcode): Declare `tx' as unsigned.
217 * cpu.h (reset_decoder): Declare.
218 * load.c (rx_load): Call `reset_decoder'.
219 * rx.c (reset_decoder): New function.
221 2010-07-29 DJ Delorie <dj@redhat.com>
223 * rx.c (decode_cache_base): New.
224 (id_names): Remove ediv and edivu.
225 (optype_names): Add TwoReg.
226 (maybe_get_mem_page): New.
227 (rx_get_byte): Call it.
228 (get_op): Add TwoReg support.
230 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
232 (DO_RETURN): New. We use longjmp to return an exception result.
233 (decode_opcode): Make opcode a pointer to the decode cache. Save
234 decoded opcode information and re-use. Call DO_RETURN instead of
235 return throughout. Remove ediv and edivu.
236 * mem.c (ptdc): New. Adds decode cache.
237 (rx_mem_ptr): Support it.
238 (rx_mem_decode_cache): New.
239 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
240 (rx_mem_decode_cache): Declare.
241 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
242 * main.c (main): ...and here. Use a fast loop if neither trace
243 nor disassemble is given.
244 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
245 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
246 valid code for anything.
248 2010-07-27 DJ Delorie <dj@redhat.com>
251 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
252 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
253 New. Default to enabled.
254 * configure: Regenerate.
256 * cpu.h (regs_type): Add cycle tracking info.
257 (reset_pipeline_stats): Declare.
258 (halt_pipeline_stats): Declare.
259 (pipeline_stats): Declare.
260 * main.c (done): Call pipeline_stats().
261 * mem.h (rx_mem_ptr): Moved to here ...
262 * mem.c (mem_ptr): ... from here. Rename throughout.
263 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
264 statistics. Move UART to SCI4.
265 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
266 * reg.c (init_regs): Set Rt reg to -1 (no reg).
267 * rx.c: Add cycle counting and statistics throughout.
268 (rx_get_byte): Optimize for speed.
269 (decode_opcode): Likewise.
270 (reset_pipeline_stats): New.
271 (halt_pipeline_stats): New.
272 (pipeline_stats): New.
273 * trace.c (sim_disasm_one): Print cycle count.
275 2010-07-07 Kevin Buettner <kevinb@redhat.com>
277 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
279 2010-06-24 Kevin Buettner <kevinb@redhat.com>
281 * gdb-if.c (trace.h): Include.
282 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
284 2010-06-07 Nick Clifton <nickc@redhat.com>
286 * reg.c (set_oszc): Use unsigned int for the mask.
287 (set_szc, set_osz, set_sz): Likewise.
289 2010-05-28 Kevin Buettner <kevinb@redhat.com>
291 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
293 2010-04-14 Mike Frysinger <vapier@gentoo.org>
295 * gdb-if.c (sim_write): Add const to buf arg.
297 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
299 * configure.in: Check if the host has getopt.h.
300 * configure: Regenerate.
301 * config.in: Regenerate.
302 * main.c: Include config.h.
303 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
304 Include getopt.h in case HAVE_GETOPT_H is defined.
306 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
308 * rx/rx.c (decode_opcode): btst bit address mask fix.
310 2009-11-30 DJ Delorie <dj@redhat.com>
312 * rx/rx.c (decode_opcode): fix SWHILE logic.
314 2009-10-27 DJ Delorie <dj@redhat.com>
315 Kevin Buettner <kevinb@redhat.com>