1 2015-06-12 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2015-06-12 Mike Frysinger <vapier@gentoo.org>
7 * configure: Regenerate.
9 2015-04-24 Nick Clifton <nickc@redhat.com>
12 * reg.c (put_reg): Fix check for valid register number.
14 2015-04-13 Mike Frysinger <vapier@gentoo.org>
16 * configure: Regenerate.
18 2015-03-31 Mike Frysinger <vapier@gentoo.org>
20 * config.in, configure: Regenerate.
22 2015-03-16 Mike Frysinger <vapier@gentoo.org>
24 * aclocal.m4, config.in, configure: Regenerate.
26 2015-12-15 Joel Brobecker <brobecker@adacore.com>
28 * gdb-if.c (open): Rename to...
29 (rx_sim_is_open): This. Replace all uses of "open" by uses of
30 "rx_sim_is_open" throughout.
32 2014-08-19 Alan Modra <amodra@gmail.com>
34 * configure: Regenerate.
36 2014-08-15 Roland McGrath <mcgrathr@google.com>
38 * configure: Regenerate.
39 * config.in: Regenerate.
41 2014-03-10 Mike Frysinger <vapier@gentoo.org>
43 * gdb-if.c (sim_do_command): Add const to cmd. Move args
44 to top and add const. Call strdup on cmd and free at end.
46 2014-03-05 Mike Frysinger <vapier@gentoo.org>
48 * gdb-if.c (sim_load): Add const to prog.
50 2014-02-17 Kevin Buettner <kevinb@redhat.com>
52 * gdb-if.c (rx_signal_to_host): Rename to
53 `rx_signal_to_gdb_signal'. Make static. Update all callers
54 to use new name. Use signal names from include/gdb/signals.h.
56 2013-09-23 Alan Modra <amodra@gmail.com>
58 * configure: Regenerate.
60 2013-06-25 Nick Clifton <nickc@redhat.com>
62 * rx.c (SHIFT_OP): A shift by zero still sets the condition
65 2013-06-03 Mike Frysinger <vapier@gentoo.org>
67 * aclocal.m4, configure: Regenerate.
69 2013-01-16 Nick Clifton <nickc@redhat.com>
71 * rx.c (decode_opcode): Handle RXO_satr.
73 2012-06-15 Joel Brobecker <brobecker@adacore.com>
75 * config.in, configure: Regenerate.
77 2012-05-24 Pedro Alves <palves@redhat.com>
81 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
83 2012-03-24 Mike Frysinger <vapier@gentoo.org>
85 * aclocal.m4, config.in, configure: Regenerate.
87 2012-03-22 Mike Frysinger <vapier@gentoo.org>
89 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
90 (CYCLE_STATS): Likewise.
92 2012-03-02 Kevin Buettner <kevinb@redhat.com>
94 * load.h (rx_load): Add `callback' parameter to function prototype.
95 (gdb/callback.h): Include.
96 * load.c (load.h): Include.
97 (xprintf, find_section_name_by_offset): New functions.
98 (rx_load): Add `callback' parameter. Add code for printing
99 section loaded using GDB's printf facilities.
100 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
102 * main.c (main): Likewise.
103 * syscalls.c, syscalls.h (get_callbacks): New function.
105 2011-12-03 Mike Frysinger <vapier@gentoo.org>
107 * aclocal.m4: New file.
108 * configure: Regenerate.
110 2011-10-17 Mike Frysinger <vapier@gentoo.org>
112 * configure.ac: Change include to common/acinclude.m4.
114 2011-10-17 Mike Frysinger <vapier@gentoo.org>
116 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
117 call. Replace common.m4 include with SIM_AC_COMMON.
118 * configure: Regenerate.
120 2011-07-11 Mike Frysinger <vapier@gentoo.org>
122 * configure.ac: Rename from configure.in.
124 2011-07-11 Mike Frysinger <vapier@gentoo.org>
126 * configure.in: Add "dnl" before copyright notice.
128 2011-04-16 Mike Frysinger <vapier@gentoo.org>
130 * gdb-if.c (sim_complete_command): New stub function.
132 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
134 * gdb-if.c (sim_store_register): Update return value to
137 2010-12-14 DJ Delorie <dj@redhat.com>
139 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
140 opcode, not the address following the opcode.
141 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
142 the address following the opcode.
144 2010-11-11 DJ Delorie <dj@redhat.com>
146 * rx.c (lsb_count): New.
149 (decode_opcode): Fix cycle count math for div, divu, suntil, and
152 2010-09-29 Kevin Buettner <kevinb@redhat.com>
154 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
155 for the fact that the instruction decoder never uses swapped
158 2010-09-29 Nick Clifton <nickc@redhat.com>
160 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
161 loop if rx_syscall() does not return a RX_STEPPED result.
163 2010-09-23 Kevin Buettner <kevinb@redhat.com>
165 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
167 2010-09-23 Kevin Buettner <kevinb@redhat.com>
169 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
171 * rx.c (decode_opcode): Declare `tx' as unsigned.
173 * cpu.h (reset_decoder): Declare.
174 * load.c (rx_load): Call `reset_decoder'.
175 * rx.c (reset_decoder): New function.
177 2010-07-29 DJ Delorie <dj@redhat.com>
179 * rx.c (decode_cache_base): New.
180 (id_names): Remove ediv and edivu.
181 (optype_names): Add TwoReg.
182 (maybe_get_mem_page): New.
183 (rx_get_byte): Call it.
184 (get_op): Add TwoReg support.
186 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
188 (DO_RETURN): New. We use longjmp to return an exception result.
189 (decode_opcode): Make opcode a pointer to the decode cache. Save
190 decoded opcode information and re-use. Call DO_RETURN instead of
191 return throughout. Remove ediv and edivu.
192 * mem.c (ptdc): New. Adds decode cache.
193 (rx_mem_ptr): Support it.
194 (rx_mem_decode_cache): New.
195 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
196 (rx_mem_decode_cache): Declare.
197 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
198 * main.c (main): ...and here. Use a fast loop if neither trace
199 nor disassemble is given.
200 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
201 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
202 valid code for anything.
204 2010-07-27 DJ Delorie <dj@redhat.com>
207 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
208 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
209 New. Default to enabled.
210 * configure: Regenerate.
212 * cpu.h (regs_type): Add cycle tracking info.
213 (reset_pipeline_stats): Declare.
214 (halt_pipeline_stats): Declare.
215 (pipeline_stats): Declare.
216 * main.c (done): Call pipeline_stats().
217 * mem.h (rx_mem_ptr): Moved to here ...
218 * mem.c (mem_ptr): ... from here. Rename throughout.
219 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
220 statistics. Move UART to SCI4.
221 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
222 * reg.c (init_regs): Set Rt reg to -1 (no reg).
223 * rx.c: Add cycle counting and statistics throughout.
224 (rx_get_byte): Optimize for speed.
225 (decode_opcode): Likewise.
226 (reset_pipeline_stats): New.
227 (halt_pipeline_stats): New.
228 (pipeline_stats): New.
229 * trace.c (sim_disasm_one): Print cycle count.
231 2010-07-07 Kevin Buettner <kevinb@redhat.com>
233 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
235 2010-06-24 Kevin Buettner <kevinb@redhat.com>
237 * gdb-if.c (trace.h): Include.
238 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
240 2010-06-07 Nick Clifton <nickc@redhat.com>
242 * reg.c (set_oszc): Use unsigned int for the mask.
243 (set_szc, set_osz, set_sz): Likewise.
245 2010-05-28 Kevin Buettner <kevinb@redhat.com>
247 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
249 2010-04-14 Mike Frysinger <vapier@gentoo.org>
251 * gdb-if.c (sim_write): Add const to buf arg.
253 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
255 * configure.in: Check if the host has getopt.h.
256 * configure: Regenerate.
257 * config.in: Regenerate.
258 * main.c: Include config.h.
259 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
260 Include getopt.h in case HAVE_GETOPT_H is defined.
262 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
264 * rx/rx.c (decode_opcode): btst bit address mask fix.
266 2009-11-30 DJ Delorie <dj@redhat.com>
268 * rx/rx.c (decode_opcode): fix SWHILE logic.
270 2009-10-27 DJ Delorie <dj@redhat.com>
271 Kevin Buettner <kevinb@redhat.com>