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 2016-01-10 Mike Frysinger <vapier@gentoo.org>
11 * configure: Regenerate.
13 2016-01-09 Mike Frysinger <vapier@gentoo.org>
15 * config.in, configure: Regenerate.
17 2016-01-06 Mike Frysinger <vapier@gentoo.org>
19 * gdb-if.c (sim_open): Mark argv const.
20 (sim_create_inferior): Mark argv and env const.
22 2016-01-04 Mike Frysinger <vapier@gentoo.org>
24 * configure: Regenerate.
26 2016-01-03 Mike Frysinger <vapier@gentoo.org>
28 * config.in, configure: Regenerate.
30 2015-12-26 Mike Frysinger <vapier@gentoo.org>
32 * config.in, configure: Regenerate.
34 2015-11-10 Nick Clifton <nickc@redhat.com>
36 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
37 (decode_opcode): Likewise.
38 (get_op): Handle RX_Operand_Zero_Indirect.
39 Handle RX_Bad_Size and RX_MAX_SIZE.
41 (N_MAP): Increase to 90.
43 2015-06-23 Mike Frysinger <vapier@gentoo.org>
45 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
46 (AC_ARG_ENABLE(cycle-stats)): Likewise.
47 * configure: Regenerate.
49 2015-06-12 Mike Frysinger <vapier@gentoo.org>
51 * configure: Regenerate.
53 2015-06-12 Mike Frysinger <vapier@gentoo.org>
55 * configure: Regenerate.
57 2015-04-24 Nick Clifton <nickc@redhat.com>
60 * reg.c (put_reg): Fix check for valid register number.
62 2015-04-13 Mike Frysinger <vapier@gentoo.org>
64 * configure: Regenerate.
66 2015-03-31 Mike Frysinger <vapier@gentoo.org>
68 * config.in, configure: Regenerate.
70 2015-03-16 Mike Frysinger <vapier@gentoo.org>
72 * aclocal.m4, config.in, configure: Regenerate.
74 2015-12-15 Joel Brobecker <brobecker@adacore.com>
76 * gdb-if.c (open): Rename to...
77 (rx_sim_is_open): This. Replace all uses of "open" by uses of
78 "rx_sim_is_open" throughout.
80 2014-08-19 Alan Modra <amodra@gmail.com>
82 * configure: Regenerate.
84 2014-08-15 Roland McGrath <mcgrathr@google.com>
86 * configure: Regenerate.
87 * config.in: Regenerate.
89 2014-03-10 Mike Frysinger <vapier@gentoo.org>
91 * gdb-if.c (sim_do_command): Add const to cmd. Move args
92 to top and add const. Call strdup on cmd and free at end.
94 2014-03-05 Mike Frysinger <vapier@gentoo.org>
96 * gdb-if.c (sim_load): Add const to prog.
98 2014-02-17 Kevin Buettner <kevinb@redhat.com>
100 * gdb-if.c (rx_signal_to_host): Rename to
101 `rx_signal_to_gdb_signal'. Make static. Update all callers
102 to use new name. Use signal names from include/gdb/signals.h.
104 2013-09-23 Alan Modra <amodra@gmail.com>
106 * configure: Regenerate.
108 2013-06-25 Nick Clifton <nickc@redhat.com>
110 * rx.c (SHIFT_OP): A shift by zero still sets the condition
113 2013-06-03 Mike Frysinger <vapier@gentoo.org>
115 * aclocal.m4, configure: Regenerate.
117 2013-01-16 Nick Clifton <nickc@redhat.com>
119 * rx.c (decode_opcode): Handle RXO_satr.
121 2012-06-15 Joel Brobecker <brobecker@adacore.com>
123 * config.in, configure: Regenerate.
125 2012-05-24 Pedro Alves <palves@redhat.com>
129 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
131 2012-03-24 Mike Frysinger <vapier@gentoo.org>
133 * aclocal.m4, config.in, configure: Regenerate.
135 2012-03-22 Mike Frysinger <vapier@gentoo.org>
137 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
138 (CYCLE_STATS): Likewise.
140 2012-03-02 Kevin Buettner <kevinb@redhat.com>
142 * load.h (rx_load): Add `callback' parameter to function prototype.
143 (gdb/callback.h): Include.
144 * load.c (load.h): Include.
145 (xprintf, find_section_name_by_offset): New functions.
146 (rx_load): Add `callback' parameter. Add code for printing
147 section loaded using GDB's printf facilities.
148 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
150 * main.c (main): Likewise.
151 * syscalls.c, syscalls.h (get_callbacks): New function.
153 2011-12-03 Mike Frysinger <vapier@gentoo.org>
155 * aclocal.m4: New file.
156 * configure: Regenerate.
158 2011-10-17 Mike Frysinger <vapier@gentoo.org>
160 * configure.ac: Change include to common/acinclude.m4.
162 2011-10-17 Mike Frysinger <vapier@gentoo.org>
164 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
165 call. Replace common.m4 include with SIM_AC_COMMON.
166 * configure: Regenerate.
168 2011-07-11 Mike Frysinger <vapier@gentoo.org>
170 * configure.ac: Rename from configure.in.
172 2011-07-11 Mike Frysinger <vapier@gentoo.org>
174 * configure.in: Add "dnl" before copyright notice.
176 2011-04-16 Mike Frysinger <vapier@gentoo.org>
178 * gdb-if.c (sim_complete_command): New stub function.
180 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
182 * gdb-if.c (sim_store_register): Update return value to
185 2010-12-14 DJ Delorie <dj@redhat.com>
187 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
188 opcode, not the address following the opcode.
189 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
190 the address following the opcode.
192 2010-11-11 DJ Delorie <dj@redhat.com>
194 * rx.c (lsb_count): New.
197 (decode_opcode): Fix cycle count math for div, divu, suntil, and
200 2010-09-29 Kevin Buettner <kevinb@redhat.com>
202 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
203 for the fact that the instruction decoder never uses swapped
206 2010-09-29 Nick Clifton <nickc@redhat.com>
208 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
209 loop if rx_syscall() does not return a RX_STEPPED result.
211 2010-09-23 Kevin Buettner <kevinb@redhat.com>
213 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
215 2010-09-23 Kevin Buettner <kevinb@redhat.com>
217 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
219 * rx.c (decode_opcode): Declare `tx' as unsigned.
221 * cpu.h (reset_decoder): Declare.
222 * load.c (rx_load): Call `reset_decoder'.
223 * rx.c (reset_decoder): New function.
225 2010-07-29 DJ Delorie <dj@redhat.com>
227 * rx.c (decode_cache_base): New.
228 (id_names): Remove ediv and edivu.
229 (optype_names): Add TwoReg.
230 (maybe_get_mem_page): New.
231 (rx_get_byte): Call it.
232 (get_op): Add TwoReg support.
234 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
236 (DO_RETURN): New. We use longjmp to return an exception result.
237 (decode_opcode): Make opcode a pointer to the decode cache. Save
238 decoded opcode information and re-use. Call DO_RETURN instead of
239 return throughout. Remove ediv and edivu.
240 * mem.c (ptdc): New. Adds decode cache.
241 (rx_mem_ptr): Support it.
242 (rx_mem_decode_cache): New.
243 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
244 (rx_mem_decode_cache): Declare.
245 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
246 * main.c (main): ...and here. Use a fast loop if neither trace
247 nor disassemble is given.
248 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
249 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
250 valid code for anything.
252 2010-07-27 DJ Delorie <dj@redhat.com>
255 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
256 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
257 New. Default to enabled.
258 * configure: Regenerate.
260 * cpu.h (regs_type): Add cycle tracking info.
261 (reset_pipeline_stats): Declare.
262 (halt_pipeline_stats): Declare.
263 (pipeline_stats): Declare.
264 * main.c (done): Call pipeline_stats().
265 * mem.h (rx_mem_ptr): Moved to here ...
266 * mem.c (mem_ptr): ... from here. Rename throughout.
267 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
268 statistics. Move UART to SCI4.
269 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
270 * reg.c (init_regs): Set Rt reg to -1 (no reg).
271 * rx.c: Add cycle counting and statistics throughout.
272 (rx_get_byte): Optimize for speed.
273 (decode_opcode): Likewise.
274 (reset_pipeline_stats): New.
275 (halt_pipeline_stats): New.
276 (pipeline_stats): New.
277 * trace.c (sim_disasm_one): Print cycle count.
279 2010-07-07 Kevin Buettner <kevinb@redhat.com>
281 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
283 2010-06-24 Kevin Buettner <kevinb@redhat.com>
285 * gdb-if.c (trace.h): Include.
286 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
288 2010-06-07 Nick Clifton <nickc@redhat.com>
290 * reg.c (set_oszc): Use unsigned int for the mask.
291 (set_szc, set_osz, set_sz): Likewise.
293 2010-05-28 Kevin Buettner <kevinb@redhat.com>
295 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
297 2010-04-14 Mike Frysinger <vapier@gentoo.org>
299 * gdb-if.c (sim_write): Add const to buf arg.
301 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
303 * configure.in: Check if the host has getopt.h.
304 * configure: Regenerate.
305 * config.in: Regenerate.
306 * main.c: Include config.h.
307 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
308 Include getopt.h in case HAVE_GETOPT_H is defined.
310 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
312 * rx/rx.c (decode_opcode): btst bit address mask fix.
314 2009-11-30 DJ Delorie <dj@redhat.com>
316 * rx/rx.c (decode_opcode): fix SWHILE logic.
318 2009-10-27 DJ Delorie <dj@redhat.com>
319 Kevin Buettner <kevinb@redhat.com>