1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2016-01-09 Mike Frysinger <vapier@gentoo.org>
7 * config.in, configure: Regenerate.
9 2016-01-06 Mike Frysinger <vapier@gentoo.org>
11 * gdb-if.c (sim_open): Mark argv const.
12 (sim_create_inferior): Mark argv and env const.
14 2016-01-04 Mike Frysinger <vapier@gentoo.org>
16 * configure: Regenerate.
18 2016-01-03 Mike Frysinger <vapier@gentoo.org>
20 * config.in, configure: Regenerate.
22 2015-12-26 Mike Frysinger <vapier@gentoo.org>
24 * config.in, configure: Regenerate.
26 2015-11-10 Nick Clifton <nickc@redhat.com>
28 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
29 (decode_opcode): Likewise.
30 (get_op): Handle RX_Operand_Zero_Indirect.
31 Handle RX_Bad_Size and RX_MAX_SIZE.
33 (N_MAP): Increase to 90.
35 2015-06-23 Mike Frysinger <vapier@gentoo.org>
37 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
38 (AC_ARG_ENABLE(cycle-stats)): Likewise.
39 * configure: Regenerate.
41 2015-06-12 Mike Frysinger <vapier@gentoo.org>
43 * configure: Regenerate.
45 2015-06-12 Mike Frysinger <vapier@gentoo.org>
47 * configure: Regenerate.
49 2015-04-24 Nick Clifton <nickc@redhat.com>
52 * reg.c (put_reg): Fix check for valid register number.
54 2015-04-13 Mike Frysinger <vapier@gentoo.org>
56 * configure: Regenerate.
58 2015-03-31 Mike Frysinger <vapier@gentoo.org>
60 * config.in, configure: Regenerate.
62 2015-03-16 Mike Frysinger <vapier@gentoo.org>
64 * aclocal.m4, config.in, configure: Regenerate.
66 2015-12-15 Joel Brobecker <brobecker@adacore.com>
68 * gdb-if.c (open): Rename to...
69 (rx_sim_is_open): This. Replace all uses of "open" by uses of
70 "rx_sim_is_open" throughout.
72 2014-08-19 Alan Modra <amodra@gmail.com>
74 * configure: Regenerate.
76 2014-08-15 Roland McGrath <mcgrathr@google.com>
78 * configure: Regenerate.
79 * config.in: Regenerate.
81 2014-03-10 Mike Frysinger <vapier@gentoo.org>
83 * gdb-if.c (sim_do_command): Add const to cmd. Move args
84 to top and add const. Call strdup on cmd and free at end.
86 2014-03-05 Mike Frysinger <vapier@gentoo.org>
88 * gdb-if.c (sim_load): Add const to prog.
90 2014-02-17 Kevin Buettner <kevinb@redhat.com>
92 * gdb-if.c (rx_signal_to_host): Rename to
93 `rx_signal_to_gdb_signal'. Make static. Update all callers
94 to use new name. Use signal names from include/gdb/signals.h.
96 2013-09-23 Alan Modra <amodra@gmail.com>
98 * configure: Regenerate.
100 2013-06-25 Nick Clifton <nickc@redhat.com>
102 * rx.c (SHIFT_OP): A shift by zero still sets the condition
105 2013-06-03 Mike Frysinger <vapier@gentoo.org>
107 * aclocal.m4, configure: Regenerate.
109 2013-01-16 Nick Clifton <nickc@redhat.com>
111 * rx.c (decode_opcode): Handle RXO_satr.
113 2012-06-15 Joel Brobecker <brobecker@adacore.com>
115 * config.in, configure: Regenerate.
117 2012-05-24 Pedro Alves <palves@redhat.com>
121 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
123 2012-03-24 Mike Frysinger <vapier@gentoo.org>
125 * aclocal.m4, config.in, configure: Regenerate.
127 2012-03-22 Mike Frysinger <vapier@gentoo.org>
129 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
130 (CYCLE_STATS): Likewise.
132 2012-03-02 Kevin Buettner <kevinb@redhat.com>
134 * load.h (rx_load): Add `callback' parameter to function prototype.
135 (gdb/callback.h): Include.
136 * load.c (load.h): Include.
137 (xprintf, find_section_name_by_offset): New functions.
138 (rx_load): Add `callback' parameter. Add code for printing
139 section loaded using GDB's printf facilities.
140 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
142 * main.c (main): Likewise.
143 * syscalls.c, syscalls.h (get_callbacks): New function.
145 2011-12-03 Mike Frysinger <vapier@gentoo.org>
147 * aclocal.m4: New file.
148 * configure: Regenerate.
150 2011-10-17 Mike Frysinger <vapier@gentoo.org>
152 * configure.ac: Change include to common/acinclude.m4.
154 2011-10-17 Mike Frysinger <vapier@gentoo.org>
156 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
157 call. Replace common.m4 include with SIM_AC_COMMON.
158 * configure: Regenerate.
160 2011-07-11 Mike Frysinger <vapier@gentoo.org>
162 * configure.ac: Rename from configure.in.
164 2011-07-11 Mike Frysinger <vapier@gentoo.org>
166 * configure.in: Add "dnl" before copyright notice.
168 2011-04-16 Mike Frysinger <vapier@gentoo.org>
170 * gdb-if.c (sim_complete_command): New stub function.
172 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
174 * gdb-if.c (sim_store_register): Update return value to
177 2010-12-14 DJ Delorie <dj@redhat.com>
179 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
180 opcode, not the address following the opcode.
181 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
182 the address following the opcode.
184 2010-11-11 DJ Delorie <dj@redhat.com>
186 * rx.c (lsb_count): New.
189 (decode_opcode): Fix cycle count math for div, divu, suntil, and
192 2010-09-29 Kevin Buettner <kevinb@redhat.com>
194 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
195 for the fact that the instruction decoder never uses swapped
198 2010-09-29 Nick Clifton <nickc@redhat.com>
200 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
201 loop if rx_syscall() does not return a RX_STEPPED result.
203 2010-09-23 Kevin Buettner <kevinb@redhat.com>
205 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
207 2010-09-23 Kevin Buettner <kevinb@redhat.com>
209 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
211 * rx.c (decode_opcode): Declare `tx' as unsigned.
213 * cpu.h (reset_decoder): Declare.
214 * load.c (rx_load): Call `reset_decoder'.
215 * rx.c (reset_decoder): New function.
217 2010-07-29 DJ Delorie <dj@redhat.com>
219 * rx.c (decode_cache_base): New.
220 (id_names): Remove ediv and edivu.
221 (optype_names): Add TwoReg.
222 (maybe_get_mem_page): New.
223 (rx_get_byte): Call it.
224 (get_op): Add TwoReg support.
226 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
228 (DO_RETURN): New. We use longjmp to return an exception result.
229 (decode_opcode): Make opcode a pointer to the decode cache. Save
230 decoded opcode information and re-use. Call DO_RETURN instead of
231 return throughout. Remove ediv and edivu.
232 * mem.c (ptdc): New. Adds decode cache.
233 (rx_mem_ptr): Support it.
234 (rx_mem_decode_cache): New.
235 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
236 (rx_mem_decode_cache): Declare.
237 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
238 * main.c (main): ...and here. Use a fast loop if neither trace
239 nor disassemble is given.
240 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
241 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
242 valid code for anything.
244 2010-07-27 DJ Delorie <dj@redhat.com>
247 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
248 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
249 New. Default to enabled.
250 * configure: Regenerate.
252 * cpu.h (regs_type): Add cycle tracking info.
253 (reset_pipeline_stats): Declare.
254 (halt_pipeline_stats): Declare.
255 (pipeline_stats): Declare.
256 * main.c (done): Call pipeline_stats().
257 * mem.h (rx_mem_ptr): Moved to here ...
258 * mem.c (mem_ptr): ... from here. Rename throughout.
259 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
260 statistics. Move UART to SCI4.
261 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
262 * reg.c (init_regs): Set Rt reg to -1 (no reg).
263 * rx.c: Add cycle counting and statistics throughout.
264 (rx_get_byte): Optimize for speed.
265 (decode_opcode): Likewise.
266 (reset_pipeline_stats): New.
267 (halt_pipeline_stats): New.
268 (pipeline_stats): New.
269 * trace.c (sim_disasm_one): Print cycle count.
271 2010-07-07 Kevin Buettner <kevinb@redhat.com>
273 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
275 2010-06-24 Kevin Buettner <kevinb@redhat.com>
277 * gdb-if.c (trace.h): Include.
278 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
280 2010-06-07 Nick Clifton <nickc@redhat.com>
282 * reg.c (set_oszc): Use unsigned int for the mask.
283 (set_szc, set_osz, set_sz): Likewise.
285 2010-05-28 Kevin Buettner <kevinb@redhat.com>
287 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
289 2010-04-14 Mike Frysinger <vapier@gentoo.org>
291 * gdb-if.c (sim_write): Add const to buf arg.
293 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
295 * configure.in: Check if the host has getopt.h.
296 * configure: Regenerate.
297 * config.in: Regenerate.
298 * main.c: Include config.h.
299 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
300 Include getopt.h in case HAVE_GETOPT_H is defined.
302 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
304 * rx/rx.c (decode_opcode): btst bit address mask fix.
306 2009-11-30 DJ Delorie <dj@redhat.com>
308 * rx/rx.c (decode_opcode): fix SWHILE logic.
310 2009-10-27 DJ Delorie <dj@redhat.com>
311 Kevin Buettner <kevinb@redhat.com>