1 2015-12-30 Mike Frysinger <vapier@gentoo.org>
3 * wrapper.c (sim_store_register): Rename to ...
4 (moxie_reg_store): ... this.
5 (sim_fetch_register): Rename to ...
6 (moxie_reg_fetch): ... this.
7 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
9 2015-12-27 Mike Frysinger <vapier@gentoo.org>
11 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
13 2015-12-26 Mike Frysinger <vapier@gentoo.org>
15 * config.in, configure: Regenerate.
17 2015-11-15 Mike Frysinger <vapier@gentoo.org>
19 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
21 2015-11-14 Mike Frysinger <vapier@gentoo.org>
23 * interp.c (sim_close): Delete.
25 2015-10-11 Mike Frysinger <vapier@gentoo.org>
28 * interp.c (load_dtb): Close open file in error path.
30 2015-06-23 Mike Frysinger <vapier@gentoo.org>
32 * configure: Regenerate.
34 2015-06-12 Mike Frysinger <vapier@gentoo.org>
36 * configure: Regenerate.
38 2015-06-12 Mike Frysinger <vapier@gentoo.org>
40 * configure: Regenerate.
42 2015-06-12 Mike Frysinger <vapier@gentoo.org>
44 * interp.c (tracefile, tracing): Delete.
45 (MOXIE_TRACE_INSN): Call TRACE_INSN directly.
47 2015-06-12 Mike Frysinger <vapier@gentoo.org>
49 * interp.c (TRACE): Rename to ...
50 (MOXIE_TRACE_INSN): ... this.
51 (sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
53 2015-04-18 Mike Frysinger <vapier@gentoo.org>
55 * sim-main.h (SIM_CPU): Delete.
57 2015-04-18 Mike Frysinger <vapier@gentoo.org>
59 * sim-main.h (sim_cia): Delete.
61 2015-04-17 Mike Frysinger <vapier@gentoo.org>
63 * interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
64 Change CIA_GET to CPU_PC_GET.
65 * sim-main.h (CIA_GET, CIA_SET): Delete.
67 2015-04-16 Mike Frysinger <vapier@gentoo.org>
69 * interp.c (moxie_pc_get, moxie_pc_set): New functions.
70 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
71 CPU_PC_STORE for all cpus.
72 * sim-main.h (SIM_CPU): New typedef.
74 2015-04-15 Mike Frysinger <vapier@gentoo.org>
76 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
77 * sim-main.h (STATE_CPU): Delete.
79 2015-04-13 Mike Frysinger <vapier@gentoo.org>
81 * configure: Regenerate.
83 2015-04-06 Mike Frysinger <vapier@gentoo.org>
85 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
87 2015-04-05 Mike Frysinger <vapier@gentoo.org>
89 * Makefile.in (SIM_OBJS): Add sim-resume.o.
90 * interp.c (moxie_regset): Delete exception.
91 (sim_resume): Rename to ...
92 (sim_engine_run): ... this. Delete insts variable and references
93 to cpu.asregs.exception, and change most to sim_engine_halt. Move
94 trailing insts and PC_REGNO updates into the loop.
95 (load_dtb): Delete open warning. Change printf to sim_io_eprintf.
97 2015-04-01 Mike Frysinger <vapier@gentoo.org>
99 * sim-main.h (SIM_HAVE_BIENDIAN): Delete.
101 2015-03-31 Mike Frysinger <vapier@gentoo.org>
103 * config.in, configure: Regenerate.
105 2015-03-24 Mike Frysinger <vapier@gentoo.org>
107 * interp.c (moxie_extract_unsigned_integer): Mark static. Update
108 prototype. Change printf %d to %zu.
109 (moxie_store_unsigned_integer): Mark static. Update prototype.
110 (wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
111 (convert_target_flags): Mark static.
112 (sim_resume): Update prototype. Move val decl above local code.
113 (sim_store_register, sim_fetch_register, sim_open, sim_close,
114 sim_create_inferior): Update prototype.
116 2015-03-24 Mike Frysinger <vapier@gentoo.org>
118 * configure: Regenerate.
119 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
120 * interp.c: Delete gdb/callback.h include. Add sim-options.h include.
121 (callback, myname, sim_kind): Delete.
122 (tracefile, tracine, TRACE): Move code together and add a TODO.
123 (struct moxie_regset): Add a TODO.
125 (callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
126 sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
128 (set_initial_gprs): Change prototype to (void).
129 (free_state): New function.
130 (sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
131 sim_analyze_program. Move set_initial_gprs to the end. Set
132 STATE_WATCHPOINTS pc data. Delete callback, myname, and
133 issue_messages. Call free_state on error.
134 (sim_create_inferior): Delete references to issue_messages and
136 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
137 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
138 * sim-main.h (struct sim_state): Change cpu to a pointer array.
139 (STATE_CPU): Drop the &.
141 2015-03-24 Mike Frysinger <vapier@gentoo.org>
143 * Makefile.in (SIM_OBJS): Add sim-command.o.
144 * interp.c (sim_do_command): Delete.
146 2015-03-16 Mike Frysinger <vapier@gentoo.org>
148 * config.in, configure: Regenerate.
150 2015-03-14 Mike Frysinger <vapier@gentoo.org>
152 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
153 (all): Drop interp.o dependency.
154 (interp.o, mcore-clean): Delete rules.
156 2015-03-14 Mike Frysinger <vapier@gentoo.org>
158 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
159 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
160 (SIM_RUN_OBJS): Set to run.o.
162 2015-03-14 Mike Frysinger <vapier@gentoo.org>
164 * configure.ac (AC_CHECK_HEADERS): Delete.
165 * aclocal.m4, configure: Regenerate.
167 2015-02-20 Mike Frysinger <vapier@gentoo.org>
169 * interp.c: Delete sysdep.h and netinet/in.h includes.
170 Include string.h and unistd.h.
173 2015-02-19 Mike Frysinger <vapier@gentoo.org>
175 * interp.c (sim_kill): Delete unused func.
177 2014-12-27 Anthony Green <green@moxielogic.com>
179 * interp.c (EXTRACT_OFFSET): Define.
180 (sim_resume): ldo/sto instructions now use 16 bit offset instead
181 of 32. Also swap mul.x/umul.x opcodes (reversed by mistake).
183 2014-12-25 Anthony Green <green@moxielogic.com>
185 * interp.c (sim_resume): Whitespace changes to align with GDB
188 2014-12-24 Anthony Green <green@moxielogic.com>
190 * interp.c (sim_resume): Add mul.x and umul.x instructions.
192 2014-12-12 Anthony Green <green@moxielogic.com>
194 * interp.c (sim_resume): Add zex instructions.
196 2014-08-19 Alan Modra <amodra@gmail.com>
198 * configure: Regenerate.
200 2014-08-15 Roland McGrath <mcgrathr@google.com>
202 * configure: Regenerate.
203 * config.in: Regenerate.
205 2014-04-02 Anthony Green <green@moxielogic.com>
207 * interp.c (sim_resume): Add new sign-extend instructions.
209 2014-03-10 Mike Frysinger <vapier@gentoo.org>
211 * interp.c (sim_do_command): Add const to cmd.
213 2014-03-05 Mike Frysinger <vapier@gentoo.org>
215 * interp.c (sim_load): Add const to prog.
217 2014-02-17 Mike Frysinger <vapier@gentoo.org>
220 * interp.c (interrupt): Delete.
221 (sim_resume): Delete signal(SIGINT) handling.
223 2013-09-23 Alan Modra <amodra@gmail.com>
225 * configure: Regenerate.
227 2013-06-26 Tom Tromey <tromey@redhat.com>
229 * Makefile.in (dtbdir): Don't use gdb's version.in.
231 2013-06-03 Mike Frysinger <vapier@gentoo.org>
233 * aclocal.m4, configure: Regenerate.
235 2013-01-17 Anthony Green <green@moxielogic.com>
237 * interp.c (sim_open): Remove from debug output.
239 2012-09-07 Anthony Green <green@moxielogic.com>
241 * interp.c (sim_resume): Branches are now relative to the
242 address of the instruction following the branch.
244 2012-06-17 Mike Frysinger <vapier@gentoo.org>
246 * interp.c: Include config.h first. Also include fcntl.h directly.
248 2012-06-15 Joel Brobecker <brobecker@adacore.com>
250 * config.in, configure: Regenerate.
252 2012-03-24 Mike Frysinger <vapier@gentoo.org>
254 * aclocal.m4, config.in, configure: Regenerate.
256 2011-12-03 Mike Frysinger <vapier@gentoo.org>
258 * aclocal.m4: New file.
259 * configure: Regenerate.
261 2011-10-17 Mike Frysinger <vapier@gentoo.org>
263 * configure.ac: Change include to common/acinclude.m4.
265 2011-10-17 Mike Frysinger <vapier@gentoo.org>
267 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
268 call. Replace common.m4 include with SIM_AC_COMMON.
269 * configure: Regenerate.
271 2010-04-14 Mike Frysinger <vapier@gentoo.org>
273 * interp.c (sim_write): Add const to buffer arg.
275 2010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
277 * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
279 2010-02-03 Anthony Green <green@moxielogic.com>
281 * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
284 2010-01-13 Anthony Green <green@moxielogic.com>
286 * interp.c (sim_open): Add period to end of sentence in comment.
288 2010-01-13 Anthony Green <green@moxielogic.com>
290 * interp.c (sim_open): Initialize the SIM_DESC object properly
291 with sim_config() and sim_post_argv_init().
293 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
295 * configure: Regenerate.
297 2009-09-10 Anthony Green <green@moxielogic.com>
299 * Makefile.in (install-dtb): New target.
300 (moxie-gdb.dtb): New target.
301 (SIM_CFLAGS): Define DTB macro on command line.
302 (SIM_OBJS): Use common infrastructire.
303 (dtbdir): Define install location for dtb file.
305 * sim-main.h: New file.
306 * moxie-gdb.dts: New file.
307 * configure.ac: Check for dtc. Install dtb file. Remove some old
309 * configure: Regenerate.
310 * interp.c: Many changes to use common memory infrastructure.
311 (load_dtb): New function.
312 (sim_create_inferior): Call it.
314 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
316 * config.in: Regenerate.
317 * configure: Likewise.
319 * configure: Regenerate.
321 2009-07-31 Anthony Green <green@moxielogic.com>
323 * interp.c: Increase simulated memory to 16MB.
324 (sim_resume): Tweak swi system calls to support new ABI (up to 5
325 args in regs). Also simluate proper exception processing for
328 2009-07-30 Anthony Green <green@moxielogic.com>
330 * interp.c (sim_resume): Add system call software interrupt support.
332 2009-06-11 Anthony Green <green@moxielogic.com>
334 * interp.c (INST2OFFSET): Define.
335 (sim_resume): Support new PC relative branch instructions.
337 2009-05-09 Anthony Green <green@moxielogic.com>
339 * interp.c (sim_resume): Add missing breaks in switch.
341 2008-10-03 Anthony Green <green@moxielogic.com>
343 * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
345 2008-09-10 Anthony Green <green@moxielogic.com>
347 * interp.c (NUM_SPRO_SREGS): New.
348 (struct moxie_regset): Add sregs.
349 (set_initial_gprs): Initialize sregs.
350 (sim_resume): Add gsr and ssr support.
352 2008-09-04 Anthony Green <green@moxielogic.com>
354 * interp.c (sim_resume): Add inc and dec instructions.
356 2008-09-04 Anthony Green <green@moxielogic.com>
358 * interp.c (struct moxie_regset): Use an unsigned long long to keep
359 track of instruction trace counts.
360 * interp.c (sim_resume): Ditto.
363 2008-08-22 Anthony Green <green@moxielogic.com>
365 * interp.c (sim_resume): Remove debugging code.
367 2008-08-20 Anthony Green <green@moxielogic.com>
369 * interp.c (TRACE): Add new tracing infrastructure.
370 (sim_resume): Use it.
371 (reg_names): Add new registers.
372 (NUM_MOXIE_REGS): New registers.
373 (PC_REGNO): New registers.
374 (sim_resume): New instruction encodings.
376 2008-08-16 Anthony Green <green@moxielogic.com>
378 * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
379 (convert_target_flags): New function.
381 2008-08-08 Anthony Green <green@moxielogic.com>
383 * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
385 2008-08-04 Anthony Green <green@moxielogic.com>
387 * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
389 2008-08-04 Anthony Green <green@moxielogic.com>
391 * interp.c (sim_create_inferior): Set argc & argv in the target.
393 2008-04-12 Anthony Green <green@moxielogic.com>
395 * interp.c (sim_resume): Add brk.
397 2008-04-10 Anthony Green <green@moxielogic.com>
399 * interp.c (sim_resume): Add static chain pointer to call frame.
401 2008-03-24 Anthony Green <green@moxielogic.com>
403 * interp.c (sim_resume): Add missing breaks.
404 (sim_resume): Fix neg implementation.
406 2008-03-23 Anthony Green <green@moxielogic.com>
408 * interp.c (sim_load): Don't require a .bss section.
410 2008-03-21 Anthony Green <green@moxielogic.com>
412 * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
415 2008-03-20 Anthony Green <green@moxielogic.com>
417 * interp.c (struct moxie_regset): Add condition code, cc.
418 (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
419 (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
420 bge, ble, bgeu, and bleu.
421 (rbat, rsat, wbat, wsat): New functions.
422 (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
423 sta.b, st.s, sta.s, jmp.
425 2008-03-19 Anthony Green <green@moxielogic.com>
427 * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
428 jsra should set $fp == $sp.
429 Fix jsra and ret semantics.
431 2008-03-18 Anthony Green <green@moxielogic.com>
433 * interp.c (sim_resume): Add push, pop and add.l.
435 2008-03-16 Anthony Green <green@moxielogic.com>
437 * interp.c (EXTRACT_WORD): Define.
438 (rlat): Use EXTRACT_WORD.
439 (sim_resume): Add jsra and ret.
441 2008-02-22 Anthony Green <green@moxielogic.com>
443 * interp.c (reg_names): Define.
444 (sim_resume): Use reg_names.
446 2008-02-21 Anthony Green <green@moxielogic.com>
448 * config.in, configure, configure.ac, interp.c, Makefile.in,