1 2016-01-04 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2016-01-03 Mike Frysinger <vapier@gentoo.org>
7 * config.in, configure: Regenerate.
9 2015-12-26 Mike Frysinger <vapier@gentoo.org>
11 * config.in, configure: Regenerate.
13 2015-11-10 Nick Clifton <nickc@redhat.com>
15 * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
16 (decode_opcode): Likewise.
17 (get_op): Handle RX_Operand_Zero_Indirect.
18 Handle RX_Bad_Size and RX_MAX_SIZE.
20 (N_MAP): Increase to 90.
22 2015-06-23 Mike Frysinger <vapier@gentoo.org>
24 * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
25 (AC_ARG_ENABLE(cycle-stats)): Likewise.
26 * configure: Regenerate.
28 2015-06-12 Mike Frysinger <vapier@gentoo.org>
30 * configure: Regenerate.
32 2015-06-12 Mike Frysinger <vapier@gentoo.org>
34 * configure: Regenerate.
36 2015-04-24 Nick Clifton <nickc@redhat.com>
39 * reg.c (put_reg): Fix check for valid register number.
41 2015-04-13 Mike Frysinger <vapier@gentoo.org>
43 * configure: Regenerate.
45 2015-03-31 Mike Frysinger <vapier@gentoo.org>
47 * config.in, configure: Regenerate.
49 2015-03-16 Mike Frysinger <vapier@gentoo.org>
51 * aclocal.m4, config.in, configure: Regenerate.
53 2015-12-15 Joel Brobecker <brobecker@adacore.com>
55 * gdb-if.c (open): Rename to...
56 (rx_sim_is_open): This. Replace all uses of "open" by uses of
57 "rx_sim_is_open" throughout.
59 2014-08-19 Alan Modra <amodra@gmail.com>
61 * configure: Regenerate.
63 2014-08-15 Roland McGrath <mcgrathr@google.com>
65 * configure: Regenerate.
66 * config.in: Regenerate.
68 2014-03-10 Mike Frysinger <vapier@gentoo.org>
70 * gdb-if.c (sim_do_command): Add const to cmd. Move args
71 to top and add const. Call strdup on cmd and free at end.
73 2014-03-05 Mike Frysinger <vapier@gentoo.org>
75 * gdb-if.c (sim_load): Add const to prog.
77 2014-02-17 Kevin Buettner <kevinb@redhat.com>
79 * gdb-if.c (rx_signal_to_host): Rename to
80 `rx_signal_to_gdb_signal'. Make static. Update all callers
81 to use new name. Use signal names from include/gdb/signals.h.
83 2013-09-23 Alan Modra <amodra@gmail.com>
85 * configure: Regenerate.
87 2013-06-25 Nick Clifton <nickc@redhat.com>
89 * rx.c (SHIFT_OP): A shift by zero still sets the condition
92 2013-06-03 Mike Frysinger <vapier@gentoo.org>
94 * aclocal.m4, configure: Regenerate.
96 2013-01-16 Nick Clifton <nickc@redhat.com>
98 * rx.c (decode_opcode): Handle RXO_satr.
100 2012-06-15 Joel Brobecker <brobecker@adacore.com>
102 * config.in, configure: Regenerate.
104 2012-05-24 Pedro Alves <palves@redhat.com>
108 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
110 2012-03-24 Mike Frysinger <vapier@gentoo.org>
112 * aclocal.m4, config.in, configure: Regenerate.
114 2012-03-22 Mike Frysinger <vapier@gentoo.org>
116 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
117 (CYCLE_STATS): Likewise.
119 2012-03-02 Kevin Buettner <kevinb@redhat.com>
121 * load.h (rx_load): Add `callback' parameter to function prototype.
122 (gdb/callback.h): Include.
123 * load.c (load.h): Include.
124 (xprintf, find_section_name_by_offset): New functions.
125 (rx_load): Add `callback' parameter. Add code for printing
126 section loaded using GDB's printf facilities.
127 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
129 * main.c (main): Likewise.
130 * syscalls.c, syscalls.h (get_callbacks): New function.
132 2011-12-03 Mike Frysinger <vapier@gentoo.org>
134 * aclocal.m4: New file.
135 * configure: Regenerate.
137 2011-10-17 Mike Frysinger <vapier@gentoo.org>
139 * configure.ac: Change include to common/acinclude.m4.
141 2011-10-17 Mike Frysinger <vapier@gentoo.org>
143 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
144 call. Replace common.m4 include with SIM_AC_COMMON.
145 * configure: Regenerate.
147 2011-07-11 Mike Frysinger <vapier@gentoo.org>
149 * configure.ac: Rename from configure.in.
151 2011-07-11 Mike Frysinger <vapier@gentoo.org>
153 * configure.in: Add "dnl" before copyright notice.
155 2011-04-16 Mike Frysinger <vapier@gentoo.org>
157 * gdb-if.c (sim_complete_command): New stub function.
159 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
161 * gdb-if.c (sim_store_register): Update return value to
164 2010-12-14 DJ Delorie <dj@redhat.com>
166 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
167 opcode, not the address following the opcode.
168 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
169 the address following the opcode.
171 2010-11-11 DJ Delorie <dj@redhat.com>
173 * rx.c (lsb_count): New.
176 (decode_opcode): Fix cycle count math for div, divu, suntil, and
179 2010-09-29 Kevin Buettner <kevinb@redhat.com>
181 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
182 for the fact that the instruction decoder never uses swapped
185 2010-09-29 Nick Clifton <nickc@redhat.com>
187 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
188 loop if rx_syscall() does not return a RX_STEPPED result.
190 2010-09-23 Kevin Buettner <kevinb@redhat.com>
192 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
194 2010-09-23 Kevin Buettner <kevinb@redhat.com>
196 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
198 * rx.c (decode_opcode): Declare `tx' as unsigned.
200 * cpu.h (reset_decoder): Declare.
201 * load.c (rx_load): Call `reset_decoder'.
202 * rx.c (reset_decoder): New function.
204 2010-07-29 DJ Delorie <dj@redhat.com>
206 * rx.c (decode_cache_base): New.
207 (id_names): Remove ediv and edivu.
208 (optype_names): Add TwoReg.
209 (maybe_get_mem_page): New.
210 (rx_get_byte): Call it.
211 (get_op): Add TwoReg support.
213 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
215 (DO_RETURN): New. We use longjmp to return an exception result.
216 (decode_opcode): Make opcode a pointer to the decode cache. Save
217 decoded opcode information and re-use. Call DO_RETURN instead of
218 return throughout. Remove ediv and edivu.
219 * mem.c (ptdc): New. Adds decode cache.
220 (rx_mem_ptr): Support it.
221 (rx_mem_decode_cache): New.
222 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
223 (rx_mem_decode_cache): Declare.
224 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
225 * main.c (main): ...and here. Use a fast loop if neither trace
226 nor disassemble is given.
227 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
228 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
229 valid code for anything.
231 2010-07-27 DJ Delorie <dj@redhat.com>
234 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
235 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
236 New. Default to enabled.
237 * configure: Regenerate.
239 * cpu.h (regs_type): Add cycle tracking info.
240 (reset_pipeline_stats): Declare.
241 (halt_pipeline_stats): Declare.
242 (pipeline_stats): Declare.
243 * main.c (done): Call pipeline_stats().
244 * mem.h (rx_mem_ptr): Moved to here ...
245 * mem.c (mem_ptr): ... from here. Rename throughout.
246 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
247 statistics. Move UART to SCI4.
248 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
249 * reg.c (init_regs): Set Rt reg to -1 (no reg).
250 * rx.c: Add cycle counting and statistics throughout.
251 (rx_get_byte): Optimize for speed.
252 (decode_opcode): Likewise.
253 (reset_pipeline_stats): New.
254 (halt_pipeline_stats): New.
255 (pipeline_stats): New.
256 * trace.c (sim_disasm_one): Print cycle count.
258 2010-07-07 Kevin Buettner <kevinb@redhat.com>
260 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
262 2010-06-24 Kevin Buettner <kevinb@redhat.com>
264 * gdb-if.c (trace.h): Include.
265 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
267 2010-06-07 Nick Clifton <nickc@redhat.com>
269 * reg.c (set_oszc): Use unsigned int for the mask.
270 (set_szc, set_osz, set_sz): Likewise.
272 2010-05-28 Kevin Buettner <kevinb@redhat.com>
274 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
276 2010-04-14 Mike Frysinger <vapier@gentoo.org>
278 * gdb-if.c (sim_write): Add const to buf arg.
280 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
282 * configure.in: Check if the host has getopt.h.
283 * configure: Regenerate.
284 * config.in: Regenerate.
285 * main.c: Include config.h.
286 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
287 Include getopt.h in case HAVE_GETOPT_H is defined.
289 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
291 * rx/rx.c (decode_opcode): btst bit address mask fix.
293 2009-11-30 DJ Delorie <dj@redhat.com>
295 * rx/rx.c (decode_opcode): fix SWHILE logic.
297 2009-10-27 DJ Delorie <dj@redhat.com>
298 Kevin Buettner <kevinb@redhat.com>