1 2014-08-19 Alan Modra <amodra@gmail.com>
3 * configure: Regenerate.
5 2014-08-15 Roland McGrath <mcgrathr@google.com>
7 * configure: Regenerate.
8 * config.in: Regenerate.
10 2014-03-10 Mike Frysinger <vapier@gentoo.org>
12 * gdb-if.c (sim_do_command): Add const to cmd. Move args
13 to top and add const. Call strdup on cmd and free at end.
15 2014-03-05 Mike Frysinger <vapier@gentoo.org>
17 * gdb-if.c (sim_load): Add const to prog.
19 2014-02-17 Kevin Buettner <kevinb@redhat.com>
21 * gdb-if.c (rx_signal_to_host): Rename to
22 `rx_signal_to_gdb_signal'. Make static. Update all callers
23 to use new name. Use signal names from include/gdb/signals.h.
25 2013-09-23 Alan Modra <amodra@gmail.com>
27 * configure: Regenerate.
29 2013-06-25 Nick Clifton <nickc@redhat.com>
31 * rx.c (SHIFT_OP): A shift by zero still sets the condition
34 2013-06-03 Mike Frysinger <vapier@gentoo.org>
36 * aclocal.m4, configure: Regenerate.
38 2013-01-16 Nick Clifton <nickc@redhat.com>
40 * rx.c (decode_opcode): Handle RXO_satr.
42 2012-06-15 Joel Brobecker <brobecker@adacore.com>
44 * config.in, configure: Regenerate.
46 2012-05-24 Pedro Alves <palves@redhat.com>
50 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
52 2012-03-24 Mike Frysinger <vapier@gentoo.org>
54 * aclocal.m4, config.in, configure: Regenerate.
56 2012-03-22 Mike Frysinger <vapier@gentoo.org>
58 * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
59 (CYCLE_STATS): Likewise.
61 2012-03-02 Kevin Buettner <kevinb@redhat.com>
63 * load.h (rx_load): Add `callback' parameter to function prototype.
64 (gdb/callback.h): Include.
65 * load.c (load.h): Include.
66 (xprintf, find_section_name_by_offset): New functions.
67 (rx_load): Add `callback' parameter. Add code for printing
68 section loaded using GDB's printf facilities.
69 * gdb-if.c (sim_load, sim_create_inferior): Update calls to
71 * main.c (main): Likewise.
72 * syscalls.c, syscalls.h (get_callbacks): New function.
74 2011-12-03 Mike Frysinger <vapier@gentoo.org>
76 * aclocal.m4: New file.
77 * configure: Regenerate.
79 2011-10-17 Mike Frysinger <vapier@gentoo.org>
81 * configure.ac: Change include to common/acinclude.m4.
83 2011-10-17 Mike Frysinger <vapier@gentoo.org>
85 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
86 call. Replace common.m4 include with SIM_AC_COMMON.
87 * configure: Regenerate.
89 2011-07-11 Mike Frysinger <vapier@gentoo.org>
91 * configure.ac: Rename from configure.in.
93 2011-07-11 Mike Frysinger <vapier@gentoo.org>
95 * configure.in: Add "dnl" before copyright notice.
97 2011-04-16 Mike Frysinger <vapier@gentoo.org>
99 * gdb-if.c (sim_complete_command): New stub function.
101 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
103 * gdb-if.c (sim_store_register): Update return value to
106 2010-12-14 DJ Delorie <dj@redhat.com>
108 * rx.c (decode_opcode): For "MVFC PC,", use the address of the
109 opcode, not the address following the opcode.
110 (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
111 the address following the opcode.
113 2010-11-11 DJ Delorie <dj@redhat.com>
115 * rx.c (lsb_count): New.
118 (decode_opcode): Fix cycle count math for div, divu, suntil, and
121 2010-09-29 Kevin Buettner <kevinb@redhat.com>
123 * mem.c (rx_mem_ptr): When invalidating the decode cache, account
124 for the fact that the instruction decoder never uses swapped
127 2010-09-29 Nick Clifton <nickc@redhat.com>
129 * rx.c (decode_opcode: RXO_int): Only break out of the emulation
130 loop if rx_syscall() does not return a RX_STEPPED result.
132 2010-09-23 Kevin Buettner <kevinb@redhat.com>
134 * rx.c (decode_opcode): Add cycle information for RXO_smovu.
136 2010-09-23 Kevin Buettner <kevinb@redhat.com>
138 * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
140 * rx.c (decode_opcode): Declare `tx' as unsigned.
142 * cpu.h (reset_decoder): Declare.
143 * load.c (rx_load): Call `reset_decoder'.
144 * rx.c (reset_decoder): New function.
146 2010-07-29 DJ Delorie <dj@redhat.com>
148 * rx.c (decode_cache_base): New.
149 (id_names): Remove ediv and edivu.
150 (optype_names): Add TwoReg.
151 (maybe_get_mem_page): New.
152 (rx_get_byte): Call it.
153 (get_op): Add TwoReg support.
155 (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
157 (DO_RETURN): New. We use longjmp to return an exception result.
158 (decode_opcode): Make opcode a pointer to the decode cache. Save
159 decoded opcode information and re-use. Call DO_RETURN instead of
160 return throughout. Remove ediv and edivu.
161 * mem.c (ptdc): New. Adds decode cache.
162 (rx_mem_ptr): Support it.
163 (rx_mem_decode_cache): New.
164 * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
165 (rx_mem_decode_cache): Declare.
166 * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
167 * main.c (main): ...and here. Use a fast loop if neither trace
168 nor disassemble is given.
169 * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
170 RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
171 valid code for anything.
173 2010-07-27 DJ Delorie <dj@redhat.com>
176 * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
177 * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
178 New. Default to enabled.
179 * configure: Regenerate.
181 * cpu.h (regs_type): Add cycle tracking info.
182 (reset_pipeline_stats): Declare.
183 (halt_pipeline_stats): Declare.
184 (pipeline_stats): Declare.
185 * main.c (done): Call pipeline_stats().
186 * mem.h (rx_mem_ptr): Moved to here ...
187 * mem.c (mem_ptr): ... from here. Rename throughout.
188 (mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
189 statistics. Move UART to SCI4.
190 (mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
191 * reg.c (init_regs): Set Rt reg to -1 (no reg).
192 * rx.c: Add cycle counting and statistics throughout.
193 (rx_get_byte): Optimize for speed.
194 (decode_opcode): Likewise.
195 (reset_pipeline_stats): New.
196 (halt_pipeline_stats): New.
197 (pipeline_stats): New.
198 * trace.c (sim_disasm_one): Print cycle count.
200 2010-07-07 Kevin Buettner <kevinb@redhat.com>
202 * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
204 2010-06-24 Kevin Buettner <kevinb@redhat.com>
206 * gdb-if.c (trace.h): Include.
207 (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
209 2010-06-07 Nick Clifton <nickc@redhat.com>
211 * reg.c (set_oszc): Use unsigned int for the mask.
212 (set_szc, set_osz, set_sz): Likewise.
214 2010-05-28 Kevin Buettner <kevinb@redhat.com>
216 * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
218 2010-04-14 Mike Frysinger <vapier@gentoo.org>
220 * gdb-if.c (sim_write): Add const to buf arg.
222 2010-01-30 Masaki Muranaka <monaka@monami-software.com>
224 * configure.in: Check if the host has getopt.h.
225 * configure: Regenerate.
226 * config.in: Regenerate.
227 * main.c: Include config.h.
228 Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
229 Include getopt.h in case HAVE_GETOPT_H is defined.
231 2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
233 * rx/rx.c (decode_opcode): btst bit address mask fix.
235 2009-11-30 DJ Delorie <dj@redhat.com>
237 * rx/rx.c (decode_opcode): fix SWHILE logic.
239 2009-10-27 DJ Delorie <dj@redhat.com>
240 Kevin Buettner <kevinb@redhat.com>