1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
4 * Makefile.in (SIM_CFLAGS): Rename to ...
5 (SIM_EXTRA_CFLAGS): ... this.
7 2016-01-09 Mike Frysinger <vapier@gentoo.org>
9 * config.in, configure: Regenerate.
11 2016-01-06 Mike Frysinger <vapier@gentoo.org>
13 * interp.c (sim_open): Mark argv const.
14 (sim_create_inferior): Mark argv and env const.
16 2016-01-04 Mike Frysinger <vapier@gentoo.org>
18 * configure: Regenerate.
20 2016-01-03 Mike Frysinger <vapier@gentoo.org>
22 * interp.c (sim_open): Update sim_parse_args comment.
24 2016-01-03 Mike Frysinger <vapier@gentoo.org>
26 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
27 * configure: Regenerate.
29 2016-01-02 Mike Frysinger <vapier@gentoo.org>
31 * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
32 * configure: Regenerate.
34 2015-12-30 Mike Frysinger <vapier@gentoo.org>
36 * wrapper.c (sim_store_register): Rename to ...
37 (moxie_reg_store): ... this.
38 (sim_fetch_register): Rename to ...
39 (moxie_reg_fetch): ... this.
40 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
42 2015-12-27 Mike Frysinger <vapier@gentoo.org>
44 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
46 2015-12-26 Mike Frysinger <vapier@gentoo.org>
48 * config.in, configure: Regenerate.
50 2015-11-15 Mike Frysinger <vapier@gentoo.org>
52 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
54 2015-11-14 Mike Frysinger <vapier@gentoo.org>
56 * interp.c (sim_close): Delete.
58 2015-10-11 Mike Frysinger <vapier@gentoo.org>
61 * interp.c (load_dtb): Close open file in error path.
63 2015-06-23 Mike Frysinger <vapier@gentoo.org>
65 * configure: Regenerate.
67 2015-06-12 Mike Frysinger <vapier@gentoo.org>
69 * configure: Regenerate.
71 2015-06-12 Mike Frysinger <vapier@gentoo.org>
73 * configure: Regenerate.
75 2015-06-12 Mike Frysinger <vapier@gentoo.org>
77 * interp.c (tracefile, tracing): Delete.
78 (MOXIE_TRACE_INSN): Call TRACE_INSN directly.
80 2015-06-12 Mike Frysinger <vapier@gentoo.org>
82 * interp.c (TRACE): Rename to ...
83 (MOXIE_TRACE_INSN): ... this.
84 (sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
86 2015-04-18 Mike Frysinger <vapier@gentoo.org>
88 * sim-main.h (SIM_CPU): Delete.
90 2015-04-18 Mike Frysinger <vapier@gentoo.org>
92 * sim-main.h (sim_cia): Delete.
94 2015-04-17 Mike Frysinger <vapier@gentoo.org>
96 * interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
97 Change CIA_GET to CPU_PC_GET.
98 * sim-main.h (CIA_GET, CIA_SET): Delete.
100 2015-04-16 Mike Frysinger <vapier@gentoo.org>
102 * interp.c (moxie_pc_get, moxie_pc_set): New functions.
103 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
104 CPU_PC_STORE for all cpus.
105 * sim-main.h (SIM_CPU): New typedef.
107 2015-04-15 Mike Frysinger <vapier@gentoo.org>
109 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
110 * sim-main.h (STATE_CPU): Delete.
112 2015-04-13 Mike Frysinger <vapier@gentoo.org>
114 * configure: Regenerate.
116 2015-04-06 Mike Frysinger <vapier@gentoo.org>
118 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
120 2015-04-05 Mike Frysinger <vapier@gentoo.org>
122 * Makefile.in (SIM_OBJS): Add sim-resume.o.
123 * interp.c (moxie_regset): Delete exception.
124 (sim_resume): Rename to ...
125 (sim_engine_run): ... this. Delete insts variable and references
126 to cpu.asregs.exception, and change most to sim_engine_halt. Move
127 trailing insts and PC_REGNO updates into the loop.
128 (load_dtb): Delete open warning. Change printf to sim_io_eprintf.
130 2015-04-01 Mike Frysinger <vapier@gentoo.org>
132 * sim-main.h (SIM_HAVE_BIENDIAN): Delete.
134 2015-03-31 Mike Frysinger <vapier@gentoo.org>
136 * config.in, configure: Regenerate.
138 2015-03-24 Mike Frysinger <vapier@gentoo.org>
140 * interp.c (moxie_extract_unsigned_integer): Mark static. Update
141 prototype. Change printf %d to %zu.
142 (moxie_store_unsigned_integer): Mark static. Update prototype.
143 (wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
144 (convert_target_flags): Mark static.
145 (sim_resume): Update prototype. Move val decl above local code.
146 (sim_store_register, sim_fetch_register, sim_open, sim_close,
147 sim_create_inferior): Update prototype.
149 2015-03-24 Mike Frysinger <vapier@gentoo.org>
151 * configure: Regenerate.
152 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
153 * interp.c: Delete gdb/callback.h include. Add sim-options.h include.
154 (callback, myname, sim_kind): Delete.
155 (tracefile, tracine, TRACE): Move code together and add a TODO.
156 (struct moxie_regset): Add a TODO.
158 (callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
159 sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
161 (set_initial_gprs): Change prototype to (void).
162 (free_state): New function.
163 (sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
164 sim_analyze_program. Move set_initial_gprs to the end. Set
165 STATE_WATCHPOINTS pc data. Delete callback, myname, and
166 issue_messages. Call free_state on error.
167 (sim_create_inferior): Delete references to issue_messages and
169 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
170 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
171 * sim-main.h (struct sim_state): Change cpu to a pointer array.
172 (STATE_CPU): Drop the &.
174 2015-03-24 Mike Frysinger <vapier@gentoo.org>
176 * Makefile.in (SIM_OBJS): Add sim-command.o.
177 * interp.c (sim_do_command): Delete.
179 2015-03-16 Mike Frysinger <vapier@gentoo.org>
181 * config.in, configure: Regenerate.
183 2015-03-14 Mike Frysinger <vapier@gentoo.org>
185 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
186 (all): Drop interp.o dependency.
187 (interp.o, mcore-clean): Delete rules.
189 2015-03-14 Mike Frysinger <vapier@gentoo.org>
191 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
192 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
193 (SIM_RUN_OBJS): Set to run.o.
195 2015-03-14 Mike Frysinger <vapier@gentoo.org>
197 * configure.ac (AC_CHECK_HEADERS): Delete.
198 * aclocal.m4, configure: Regenerate.
200 2015-02-20 Mike Frysinger <vapier@gentoo.org>
202 * interp.c: Delete sysdep.h and netinet/in.h includes.
203 Include string.h and unistd.h.
206 2015-02-19 Mike Frysinger <vapier@gentoo.org>
208 * interp.c (sim_kill): Delete unused func.
210 2014-12-27 Anthony Green <green@moxielogic.com>
212 * interp.c (EXTRACT_OFFSET): Define.
213 (sim_resume): ldo/sto instructions now use 16 bit offset instead
214 of 32. Also swap mul.x/umul.x opcodes (reversed by mistake).
216 2014-12-25 Anthony Green <green@moxielogic.com>
218 * interp.c (sim_resume): Whitespace changes to align with GDB
221 2014-12-24 Anthony Green <green@moxielogic.com>
223 * interp.c (sim_resume): Add mul.x and umul.x instructions.
225 2014-12-12 Anthony Green <green@moxielogic.com>
227 * interp.c (sim_resume): Add zex instructions.
229 2014-08-19 Alan Modra <amodra@gmail.com>
231 * configure: Regenerate.
233 2014-08-15 Roland McGrath <mcgrathr@google.com>
235 * configure: Regenerate.
236 * config.in: Regenerate.
238 2014-04-02 Anthony Green <green@moxielogic.com>
240 * interp.c (sim_resume): Add new sign-extend instructions.
242 2014-03-10 Mike Frysinger <vapier@gentoo.org>
244 * interp.c (sim_do_command): Add const to cmd.
246 2014-03-05 Mike Frysinger <vapier@gentoo.org>
248 * interp.c (sim_load): Add const to prog.
250 2014-02-17 Mike Frysinger <vapier@gentoo.org>
253 * interp.c (interrupt): Delete.
254 (sim_resume): Delete signal(SIGINT) handling.
256 2013-09-23 Alan Modra <amodra@gmail.com>
258 * configure: Regenerate.
260 2013-06-26 Tom Tromey <tromey@redhat.com>
262 * Makefile.in (dtbdir): Don't use gdb's version.in.
264 2013-06-03 Mike Frysinger <vapier@gentoo.org>
266 * aclocal.m4, configure: Regenerate.
268 2013-01-17 Anthony Green <green@moxielogic.com>
270 * interp.c (sim_open): Remove from debug output.
272 2012-09-07 Anthony Green <green@moxielogic.com>
274 * interp.c (sim_resume): Branches are now relative to the
275 address of the instruction following the branch.
277 2012-06-17 Mike Frysinger <vapier@gentoo.org>
279 * interp.c: Include config.h first. Also include fcntl.h directly.
281 2012-06-15 Joel Brobecker <brobecker@adacore.com>
283 * config.in, configure: Regenerate.
285 2012-03-24 Mike Frysinger <vapier@gentoo.org>
287 * aclocal.m4, config.in, configure: Regenerate.
289 2011-12-03 Mike Frysinger <vapier@gentoo.org>
291 * aclocal.m4: New file.
292 * configure: Regenerate.
294 2011-10-17 Mike Frysinger <vapier@gentoo.org>
296 * configure.ac: Change include to common/acinclude.m4.
298 2011-10-17 Mike Frysinger <vapier@gentoo.org>
300 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
301 call. Replace common.m4 include with SIM_AC_COMMON.
302 * configure: Regenerate.
304 2010-04-14 Mike Frysinger <vapier@gentoo.org>
306 * interp.c (sim_write): Add const to buffer arg.
308 2010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
310 * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
312 2010-02-03 Anthony Green <green@moxielogic.com>
314 * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
317 2010-01-13 Anthony Green <green@moxielogic.com>
319 * interp.c (sim_open): Add period to end of sentence in comment.
321 2010-01-13 Anthony Green <green@moxielogic.com>
323 * interp.c (sim_open): Initialize the SIM_DESC object properly
324 with sim_config() and sim_post_argv_init().
326 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
328 * configure: Regenerate.
330 2009-09-10 Anthony Green <green@moxielogic.com>
332 * Makefile.in (install-dtb): New target.
333 (moxie-gdb.dtb): New target.
334 (SIM_CFLAGS): Define DTB macro on command line.
335 (SIM_OBJS): Use common infrastructire.
336 (dtbdir): Define install location for dtb file.
338 * sim-main.h: New file.
339 * moxie-gdb.dts: New file.
340 * configure.ac: Check for dtc. Install dtb file. Remove some old
342 * configure: Regenerate.
343 * interp.c: Many changes to use common memory infrastructure.
344 (load_dtb): New function.
345 (sim_create_inferior): Call it.
347 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
349 * config.in: Regenerate.
350 * configure: Likewise.
352 * configure: Regenerate.
354 2009-07-31 Anthony Green <green@moxielogic.com>
356 * interp.c: Increase simulated memory to 16MB.
357 (sim_resume): Tweak swi system calls to support new ABI (up to 5
358 args in regs). Also simluate proper exception processing for
361 2009-07-30 Anthony Green <green@moxielogic.com>
363 * interp.c (sim_resume): Add system call software interrupt support.
365 2009-06-11 Anthony Green <green@moxielogic.com>
367 * interp.c (INST2OFFSET): Define.
368 (sim_resume): Support new PC relative branch instructions.
370 2009-05-09 Anthony Green <green@moxielogic.com>
372 * interp.c (sim_resume): Add missing breaks in switch.
374 2008-10-03 Anthony Green <green@moxielogic.com>
376 * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
378 2008-09-10 Anthony Green <green@moxielogic.com>
380 * interp.c (NUM_SPRO_SREGS): New.
381 (struct moxie_regset): Add sregs.
382 (set_initial_gprs): Initialize sregs.
383 (sim_resume): Add gsr and ssr support.
385 2008-09-04 Anthony Green <green@moxielogic.com>
387 * interp.c (sim_resume): Add inc and dec instructions.
389 2008-09-04 Anthony Green <green@moxielogic.com>
391 * interp.c (struct moxie_regset): Use an unsigned long long to keep
392 track of instruction trace counts.
393 * interp.c (sim_resume): Ditto.
396 2008-08-22 Anthony Green <green@moxielogic.com>
398 * interp.c (sim_resume): Remove debugging code.
400 2008-08-20 Anthony Green <green@moxielogic.com>
402 * interp.c (TRACE): Add new tracing infrastructure.
403 (sim_resume): Use it.
404 (reg_names): Add new registers.
405 (NUM_MOXIE_REGS): New registers.
406 (PC_REGNO): New registers.
407 (sim_resume): New instruction encodings.
409 2008-08-16 Anthony Green <green@moxielogic.com>
411 * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
412 (convert_target_flags): New function.
414 2008-08-08 Anthony Green <green@moxielogic.com>
416 * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
418 2008-08-04 Anthony Green <green@moxielogic.com>
420 * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
422 2008-08-04 Anthony Green <green@moxielogic.com>
424 * interp.c (sim_create_inferior): Set argc & argv in the target.
426 2008-04-12 Anthony Green <green@moxielogic.com>
428 * interp.c (sim_resume): Add brk.
430 2008-04-10 Anthony Green <green@moxielogic.com>
432 * interp.c (sim_resume): Add static chain pointer to call frame.
434 2008-03-24 Anthony Green <green@moxielogic.com>
436 * interp.c (sim_resume): Add missing breaks.
437 (sim_resume): Fix neg implementation.
439 2008-03-23 Anthony Green <green@moxielogic.com>
441 * interp.c (sim_load): Don't require a .bss section.
443 2008-03-21 Anthony Green <green@moxielogic.com>
445 * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
448 2008-03-20 Anthony Green <green@moxielogic.com>
450 * interp.c (struct moxie_regset): Add condition code, cc.
451 (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
452 (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
453 bge, ble, bgeu, and bleu.
454 (rbat, rsat, wbat, wsat): New functions.
455 (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
456 sta.b, st.s, sta.s, jmp.
458 2008-03-19 Anthony Green <green@moxielogic.com>
460 * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
461 jsra should set $fp == $sp.
462 Fix jsra and ret semantics.
464 2008-03-18 Anthony Green <green@moxielogic.com>
466 * interp.c (sim_resume): Add push, pop and add.l.
468 2008-03-16 Anthony Green <green@moxielogic.com>
470 * interp.c (EXTRACT_WORD): Define.
471 (rlat): Use EXTRACT_WORD.
472 (sim_resume): Add jsra and ret.
474 2008-02-22 Anthony Green <green@moxielogic.com>
476 * interp.c (reg_names): Define.
477 (sim_resume): Use reg_names.
479 2008-02-21 Anthony Green <green@moxielogic.com>
481 * config.in, configure, configure.ac, interp.c, Makefile.in,