1 2015-04-24 Nick Clifton <nickc@redhat.com>
4 * reg.c (put_reg): Fix check for valid register number.
6 2015-04-13 Mike Frysinger <vapier@gentoo.org>
8 * configure: Regenerate.
10 2015-03-31 Mike Frysinger <vapier@gentoo.org>
12 * config.in, configure: Regenerate.
14 2015-03-16 Mike Frysinger <vapier@gentoo.org>
16 * aclocal.m4, config.in, configure: Regenerate.
18 2015-12-15 Joel Brobecker <brobecker@adacore.com>
20 * gdb-if.c (open): Rename to...
21 (rx_sim_is_open): This. Replace all uses of "open" by uses of
22 "rx_sim_is_open" throughout.
24 2014-08-19 Alan Modra <amodra@gmail.com>
26 * configure: Regenerate.
28 2014-08-15 Roland McGrath <mcgrathr@google.com>
30 * configure: Regenerate.
31 * config.in: Regenerate.
33 2014-03-10 Mike Frysinger <vapier@gentoo.org>
35 * gdb-if.c (sim_do_command): Add const to cmd. Move args
36 to top and add const. Call strdup on cmd and free at end.
38 2014-03-05 Mike Frysinger <vapier@gentoo.org>
40 * gdb-if.c (sim_load): Add const to prog.
42 2014-02-17 Kevin Buettner <kevinb@redhat.com>
44 * gdb-if.c (rx_signal_to_host): Rename to
45 `rx_signal_to_gdb_signal'. Make static. Update all callers
46 to use new name. Use signal names from include/gdb/signals.h.
48 2013-09-23 Alan Modra <amodra@gmail.com>
50 * configure: Regenerate.
52 2013-06-25 Nick Clifton <nickc@redhat.com>
54 * rx.c (SHIFT_OP): A shift by zero still sets the condition
57 2013-06-03 Mike Frysinger <vapier@gentoo.org>
59 * aclocal.m4, configure: Regenerate.
61 2013-01-16 Nick Clifton <nickc@redhat.com>
63 * rx.c (decode_opcode): Handle RXO_satr.
65 2012-06-15 Joel Brobecker <brobecker@adacore.com>
67 * config.in, configure: Regenerate.
69 2012-05-24 Pedro Alves <palves@redhat.com>
73 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
75 2012-03-24 Mike Frysinger <vapier@gentoo.org>
77 * aclocal.m4, config.in, configure: Regenerate.
79 2012-03-22 Mike Frysinger <vapier@gentoo.org>
81 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
82 (CYCLE_STATS): Likewise.
84 2012-03-02 Kevin Buettner <kevinb@redhat.com>
86 * load.h (rx_load): Add `callback' parameter to function prototype.
87 (gdb/callback.h): Include.
88 * load.c (load.h): Include.
89 (xprintf, find_section_name_by_offset): New functions.
90 (rx_load): Add `callback' parameter. Add code for printing
91 section loaded using GDB's printf facilities.
92 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
94 * main.c (main): Likewise.
95 * syscalls.c, syscalls.h (get_callbacks): New function.
97 2011-12-03 Mike Frysinger <vapier@gentoo.org>
99 * aclocal.m4: New file.
100 * configure: Regenerate.
102 2011-10-17 Mike Frysinger <vapier@gentoo.org>
104 * configure.ac: Change include to common/acinclude.m4.
106 2011-10-17 Mike Frysinger <vapier@gentoo.org>
108 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
109 call. Replace common.m4 include with SIM_AC_COMMON.
110 * configure: Regenerate.
112 2011-07-11 Mike Frysinger <vapier@gentoo.org>
114 * configure.ac: Rename from configure.in.
116 2011-07-11 Mike Frysinger <vapier@gentoo.org>
118 * configure.in: Add "dnl" before copyright notice.
120 2011-04-16 Mike Frysinger <vapier@gentoo.org>
122 * gdb-if.c (sim_complete_command): New stub function.
124 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
126 * gdb-if.c (sim_store_register): Update return value to
129 2010-12-14 DJ Delorie <dj@redhat.com>
131 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
132 opcode, not the address following the opcode.
133 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
134 the address following the opcode.
136 2010-11-11 DJ Delorie <dj@redhat.com>
138 * rx.c (lsb_count): New.
141 (decode_opcode): Fix cycle count math for div, divu, suntil, and
144 2010-09-29 Kevin Buettner <kevinb@redhat.com>
146 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
147 for the fact that the instruction decoder never uses swapped
150 2010-09-29 Nick Clifton <nickc@redhat.com>
152 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
153 loop if rx_syscall() does not return a RX_STEPPED result.
155 2010-09-23 Kevin Buettner <kevinb@redhat.com>
157 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
159 2010-09-23 Kevin Buettner <kevinb@redhat.com>
161 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
163 * rx.c (decode_opcode): Declare `tx' as unsigned.
165 * cpu.h (reset_decoder): Declare.
166 * load.c (rx_load): Call `reset_decoder'.
167 * rx.c (reset_decoder): New function.
169 2010-07-29 DJ Delorie <dj@redhat.com>
171 * rx.c (decode_cache_base): New.
172 (id_names): Remove ediv and edivu.
173 (optype_names): Add TwoReg.
174 (maybe_get_mem_page): New.
175 (rx_get_byte): Call it.
176 (get_op): Add TwoReg support.
178 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
180 (DO_RETURN): New. We use longjmp to return an exception result.
181 (decode_opcode): Make opcode a pointer to the decode cache. Save
182 decoded opcode information and re-use. Call DO_RETURN instead of
183 return throughout. Remove ediv and edivu.
184 * mem.c (ptdc): New. Adds decode cache.
185 (rx_mem_ptr): Support it.
186 (rx_mem_decode_cache): New.
187 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
188 (rx_mem_decode_cache): Declare.
189 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
190 * main.c (main): ...and here. Use a fast loop if neither trace
191 nor disassemble is given.
192 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
193 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
194 valid code for anything.
196 2010-07-27 DJ Delorie <dj@redhat.com>
199 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
200 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
201 New. Default to enabled.
202 * configure: Regenerate.
204 * cpu.h (regs_type): Add cycle tracking info.
205 (reset_pipeline_stats): Declare.
206 (halt_pipeline_stats): Declare.
207 (pipeline_stats): Declare.
208 * main.c (done): Call pipeline_stats().
209 * mem.h (rx_mem_ptr): Moved to here ...
210 * mem.c (mem_ptr): ... from here. Rename throughout.
211 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
212 statistics. Move UART to SCI4.
213 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
214 * reg.c (init_regs): Set Rt reg to -1 (no reg).
215 * rx.c: Add cycle counting and statistics throughout.
216 (rx_get_byte): Optimize for speed.
217 (decode_opcode): Likewise.
218 (reset_pipeline_stats): New.
219 (halt_pipeline_stats): New.
220 (pipeline_stats): New.
221 * trace.c (sim_disasm_one): Print cycle count.
223 2010-07-07 Kevin Buettner <kevinb@redhat.com>
225 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
227 2010-06-24 Kevin Buettner <kevinb@redhat.com>
229 * gdb-if.c (trace.h): Include.
230 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
232 2010-06-07 Nick Clifton <nickc@redhat.com>
234 * reg.c (set_oszc): Use unsigned int for the mask.
235 (set_szc, set_osz, set_sz): Likewise.
237 2010-05-28 Kevin Buettner <kevinb@redhat.com>
239 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
241 2010-04-14 Mike Frysinger <vapier@gentoo.org>
243 * gdb-if.c (sim_write): Add const to buf arg.
245 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
247 * configure.in: Check if the host has getopt.h.
248 * configure: Regenerate.
249 * config.in: Regenerate.
250 * main.c: Include config.h.
251 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
252 Include getopt.h in case HAVE_GETOPT_H is defined.
254 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
256 * rx/rx.c (decode_opcode): btst bit address mask fix.
258 2009-11-30 DJ Delorie <dj@redhat.com>
260 * rx/rx.c (decode_opcode): fix SWHILE logic.
262 2009-10-27 DJ Delorie <dj@redhat.com>
263 Kevin Buettner <kevinb@redhat.com>