1 2017-09-06 John Baldwin <jhb@FreeBSD.org>
3 * configure: Regenerate.
5 2017-02-13 Mike Frysinger <vapier@gentoo.org>
7 * rx.c: Include libiberty.h.
8 (N_RXO, N_RXT): Use ARRAY_SIZE.
10 2016-07-27 Alan Modra <amodra@gmail.com>
12 * load.c: Don't include libbfd.h.
13 (rx_load): Don't use private iovec seek or read.
15 2016-04-27 Nick Clifton <nickc@redhat.com>
18 * fpu.c (check_exceptions): Fix typo checking for signalling
21 2016-01-10 Mike Frysinger <vapier@gentoo.org>
23 * config.in, 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 2016-01-10 Mike Frysinger <vapier@gentoo.org>
35 * configure: Regenerate.
37 2016-01-10 Mike Frysinger <vapier@gentoo.org>
39 * configure: Regenerate.
41 2016-01-10 Mike Frysinger <vapier@gentoo.org>
43 * configure: Regenerate.
45 2016-01-10 Mike Frysinger <vapier@gentoo.org>
47 * configure: Regenerate.
49 2016-01-10 Mike Frysinger <vapier@gentoo.org>
51 * configure: Regenerate.
53 2016-01-09 Mike Frysinger <vapier@gentoo.org>
55 * config.in, configure: Regenerate.
57 2016-01-06 Mike Frysinger <vapier@gentoo.org>
59 * gdb-if.c (sim_open): Mark argv const.
60 (sim_create_inferior): Mark argv and env const.
62 2016-01-04 Mike Frysinger <vapier@gentoo.org>
64 * configure: Regenerate.
66 2016-01-03 Mike Frysinger <vapier@gentoo.org>
68 * config.in, configure: Regenerate.
70 2015-12-26 Mike Frysinger <vapier@gentoo.org>
72 * config.in, configure: Regenerate.
74 2015-11-10 Nick Clifton <nickc@redhat.com>
76 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
77 (decode_opcode): Likewise.
78 (get_op): Handle RX_Operand_Zero_Indirect.
79 Handle RX_Bad_Size and RX_MAX_SIZE.
81 (N_MAP): Increase to 90.
83 2015-06-23 Mike Frysinger <vapier@gentoo.org>
85 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
86 (AC_ARG_ENABLE(cycle-stats)): Likewise.
87 * configure: Regenerate.
89 2015-06-12 Mike Frysinger <vapier@gentoo.org>
91 * configure: Regenerate.
93 2015-06-12 Mike Frysinger <vapier@gentoo.org>
95 * configure: Regenerate.
97 2015-04-24 Nick Clifton <nickc@redhat.com>
100 * reg.c (put_reg): Fix check for valid register number.
102 2015-04-13 Mike Frysinger <vapier@gentoo.org>
104 * configure: Regenerate.
106 2015-03-31 Mike Frysinger <vapier@gentoo.org>
108 * config.in, configure: Regenerate.
110 2015-03-16 Mike Frysinger <vapier@gentoo.org>
112 * aclocal.m4, config.in, configure: Regenerate.
114 2015-12-15 Joel Brobecker <brobecker@adacore.com>
116 * gdb-if.c (open): Rename to...
117 (rx_sim_is_open): This. Replace all uses of "open" by uses of
118 "rx_sim_is_open" throughout.
120 2014-08-19 Alan Modra <amodra@gmail.com>
122 * configure: Regenerate.
124 2014-08-15 Roland McGrath <mcgrathr@google.com>
126 * configure: Regenerate.
127 * config.in: Regenerate.
129 2014-03-10 Mike Frysinger <vapier@gentoo.org>
131 * gdb-if.c (sim_do_command): Add const to cmd. Move args
132 to top and add const. Call strdup on cmd and free at end.
134 2014-03-05 Mike Frysinger <vapier@gentoo.org>
136 * gdb-if.c (sim_load): Add const to prog.
138 2014-02-17 Kevin Buettner <kevinb@redhat.com>
140 * gdb-if.c (rx_signal_to_host): Rename to
141 `rx_signal_to_gdb_signal'. Make static. Update all callers
142 to use new name. Use signal names from include/gdb/signals.h.
144 2013-09-23 Alan Modra <amodra@gmail.com>
146 * configure: Regenerate.
148 2013-06-25 Nick Clifton <nickc@redhat.com>
150 * rx.c (SHIFT_OP): A shift by zero still sets the condition
153 2013-06-03 Mike Frysinger <vapier@gentoo.org>
155 * aclocal.m4, configure: Regenerate.
157 2013-01-16 Nick Clifton <nickc@redhat.com>
159 * rx.c (decode_opcode): Handle RXO_satr.
161 2012-06-15 Joel Brobecker <brobecker@adacore.com>
163 * config.in, configure: Regenerate.
165 2012-05-24 Pedro Alves <palves@redhat.com>
169 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
171 2012-03-24 Mike Frysinger <vapier@gentoo.org>
173 * aclocal.m4, config.in, configure: Regenerate.
175 2012-03-22 Mike Frysinger <vapier@gentoo.org>
177 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
178 (CYCLE_STATS): Likewise.
180 2012-03-02 Kevin Buettner <kevinb@redhat.com>
182 * load.h (rx_load): Add `callback' parameter to function prototype.
183 (gdb/callback.h): Include.
184 * load.c (load.h): Include.
185 (xprintf, find_section_name_by_offset): New functions.
186 (rx_load): Add `callback' parameter. Add code for printing
187 section loaded using GDB's printf facilities.
188 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
190 * main.c (main): Likewise.
191 * syscalls.c, syscalls.h (get_callbacks): New function.
193 2011-12-03 Mike Frysinger <vapier@gentoo.org>
195 * aclocal.m4: New file.
196 * configure: Regenerate.
198 2011-10-17 Mike Frysinger <vapier@gentoo.org>
200 * configure.ac: Change include to common/acinclude.m4.
202 2011-10-17 Mike Frysinger <vapier@gentoo.org>
204 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
205 call. Replace common.m4 include with SIM_AC_COMMON.
206 * configure: Regenerate.
208 2011-07-11 Mike Frysinger <vapier@gentoo.org>
210 * configure.ac: Rename from configure.in.
212 2011-07-11 Mike Frysinger <vapier@gentoo.org>
214 * configure.in: Add "dnl" before copyright notice.
216 2011-04-16 Mike Frysinger <vapier@gentoo.org>
218 * gdb-if.c (sim_complete_command): New stub function.
220 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
222 * gdb-if.c (sim_store_register): Update return value to
225 2010-12-14 DJ Delorie <dj@redhat.com>
227 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
228 opcode, not the address following the opcode.
229 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
230 the address following the opcode.
232 2010-11-11 DJ Delorie <dj@redhat.com>
234 * rx.c (lsb_count): New.
237 (decode_opcode): Fix cycle count math for div, divu, suntil, and
240 2010-09-29 Kevin Buettner <kevinb@redhat.com>
242 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
243 for the fact that the instruction decoder never uses swapped
246 2010-09-29 Nick Clifton <nickc@redhat.com>
248 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
249 loop if rx_syscall() does not return a RX_STEPPED result.
251 2010-09-23 Kevin Buettner <kevinb@redhat.com>
253 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
255 2010-09-23 Kevin Buettner <kevinb@redhat.com>
257 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
259 * rx.c (decode_opcode): Declare `tx' as unsigned.
261 * cpu.h (reset_decoder): Declare.
262 * load.c (rx_load): Call `reset_decoder'.
263 * rx.c (reset_decoder): New function.
265 2010-07-29 DJ Delorie <dj@redhat.com>
267 * rx.c (decode_cache_base): New.
268 (id_names): Remove ediv and edivu.
269 (optype_names): Add TwoReg.
270 (maybe_get_mem_page): New.
271 (rx_get_byte): Call it.
272 (get_op): Add TwoReg support.
274 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
276 (DO_RETURN): New. We use longjmp to return an exception result.
277 (decode_opcode): Make opcode a pointer to the decode cache. Save
278 decoded opcode information and re-use. Call DO_RETURN instead of
279 return throughout. Remove ediv and edivu.
280 * mem.c (ptdc): New. Adds decode cache.
281 (rx_mem_ptr): Support it.
282 (rx_mem_decode_cache): New.
283 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
284 (rx_mem_decode_cache): Declare.
285 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
286 * main.c (main): ...and here. Use a fast loop if neither trace
287 nor disassemble is given.
288 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
289 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
290 valid code for anything.
292 2010-07-27 DJ Delorie <dj@redhat.com>
295 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
296 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
297 New. Default to enabled.
298 * configure: Regenerate.
300 * cpu.h (regs_type): Add cycle tracking info.
301 (reset_pipeline_stats): Declare.
302 (halt_pipeline_stats): Declare.
303 (pipeline_stats): Declare.
304 * main.c (done): Call pipeline_stats().
305 * mem.h (rx_mem_ptr): Moved to here ...
306 * mem.c (mem_ptr): ... from here. Rename throughout.
307 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
308 statistics. Move UART to SCI4.
309 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
310 * reg.c (init_regs): Set Rt reg to -1 (no reg).
311 * rx.c: Add cycle counting and statistics throughout.
312 (rx_get_byte): Optimize for speed.
313 (decode_opcode): Likewise.
314 (reset_pipeline_stats): New.
315 (halt_pipeline_stats): New.
316 (pipeline_stats): New.
317 * trace.c (sim_disasm_one): Print cycle count.
319 2010-07-07 Kevin Buettner <kevinb@redhat.com>
321 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
323 2010-06-24 Kevin Buettner <kevinb@redhat.com>
325 * gdb-if.c (trace.h): Include.
326 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
328 2010-06-07 Nick Clifton <nickc@redhat.com>
330 * reg.c (set_oszc): Use unsigned int for the mask.
331 (set_szc, set_osz, set_sz): Likewise.
333 2010-05-28 Kevin Buettner <kevinb@redhat.com>
335 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
337 2010-04-14 Mike Frysinger <vapier@gentoo.org>
339 * gdb-if.c (sim_write): Add const to buf arg.
341 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
343 * configure.in: Check if the host has getopt.h.
344 * configure: Regenerate.
345 * config.in: Regenerate.
346 * main.c: Include config.h.
347 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
348 Include getopt.h in case HAVE_GETOPT_H is defined.
350 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
352 * rx/rx.c (decode_opcode): btst bit address mask fix.
354 2009-11-30 DJ Delorie <dj@redhat.com>
356 * rx/rx.c (decode_opcode): fix SWHILE logic.
358 2009-10-27 DJ Delorie <dj@redhat.com>
359 Kevin Buettner <kevinb@redhat.com>