1 2015-11-14 Mike Frysinger <vapier@gentoo.org>
3 * interp.c (sim_close): Delete.
5 2015-10-11 Mike Frysinger <vapier@gentoo.org>
8 * interp.c (load_dtb): Close open file in error path.
10 2015-06-23 Mike Frysinger <vapier@gentoo.org>
12 * configure: Regenerate.
14 2015-06-12 Mike Frysinger <vapier@gentoo.org>
16 * configure: Regenerate.
18 2015-06-12 Mike Frysinger <vapier@gentoo.org>
20 * configure: Regenerate.
22 2015-06-12 Mike Frysinger <vapier@gentoo.org>
24 * interp.c (tracefile, tracing): Delete.
25 (MOXIE_TRACE_INSN): Call TRACE_INSN directly.
27 2015-06-12 Mike Frysinger <vapier@gentoo.org>
29 * interp.c (TRACE): Rename to ...
30 (MOXIE_TRACE_INSN): ... this.
31 (sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
33 2015-04-18 Mike Frysinger <vapier@gentoo.org>
35 * sim-main.h (SIM_CPU): Delete.
37 2015-04-18 Mike Frysinger <vapier@gentoo.org>
39 * sim-main.h (sim_cia): Delete.
41 2015-04-17 Mike Frysinger <vapier@gentoo.org>
43 * interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
44 Change CIA_GET to CPU_PC_GET.
45 * sim-main.h (CIA_GET, CIA_SET): Delete.
47 2015-04-16 Mike Frysinger <vapier@gentoo.org>
49 * interp.c (moxie_pc_get, moxie_pc_set): New functions.
50 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
51 CPU_PC_STORE for all cpus.
52 * sim-main.h (SIM_CPU): New typedef.
54 2015-04-15 Mike Frysinger <vapier@gentoo.org>
56 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
57 * sim-main.h (STATE_CPU): Delete.
59 2015-04-13 Mike Frysinger <vapier@gentoo.org>
61 * configure: Regenerate.
63 2015-04-06 Mike Frysinger <vapier@gentoo.org>
65 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
67 2015-04-05 Mike Frysinger <vapier@gentoo.org>
69 * Makefile.in (SIM_OBJS): Add sim-resume.o.
70 * interp.c (moxie_regset): Delete exception.
71 (sim_resume): Rename to ...
72 (sim_engine_run): ... this. Delete insts variable and references
73 to cpu.asregs.exception, and change most to sim_engine_halt. Move
74 trailing insts and PC_REGNO updates into the loop.
75 (load_dtb): Delete open warning. Change printf to sim_io_eprintf.
77 2015-04-01 Mike Frysinger <vapier@gentoo.org>
79 * sim-main.h (SIM_HAVE_BIENDIAN): Delete.
81 2015-03-31 Mike Frysinger <vapier@gentoo.org>
83 * config.in, configure: Regenerate.
85 2015-03-24 Mike Frysinger <vapier@gentoo.org>
87 * interp.c (moxie_extract_unsigned_integer): Mark static. Update
88 prototype. Change printf %d to %zu.
89 (moxie_store_unsigned_integer): Mark static. Update prototype.
90 (wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
91 (convert_target_flags): Mark static.
92 (sim_resume): Update prototype. Move val decl above local code.
93 (sim_store_register, sim_fetch_register, sim_open, sim_close,
94 sim_create_inferior): Update prototype.
96 2015-03-24 Mike Frysinger <vapier@gentoo.org>
98 * configure: Regenerate.
99 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
100 * interp.c: Delete gdb/callback.h include. Add sim-options.h include.
101 (callback, myname, sim_kind): Delete.
102 (tracefile, tracine, TRACE): Move code together and add a TODO.
103 (struct moxie_regset): Add a TODO.
105 (callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
106 sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
108 (set_initial_gprs): Change prototype to (void).
109 (free_state): New function.
110 (sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
111 sim_analyze_program. Move set_initial_gprs to the end. Set
112 STATE_WATCHPOINTS pc data. Delete callback, myname, and
113 issue_messages. Call free_state on error.
114 (sim_create_inferior): Delete references to issue_messages and
116 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
117 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
118 * sim-main.h (struct sim_state): Change cpu to a pointer array.
119 (STATE_CPU): Drop the &.
121 2015-03-24 Mike Frysinger <vapier@gentoo.org>
123 * Makefile.in (SIM_OBJS): Add sim-command.o.
124 * interp.c (sim_do_command): Delete.
126 2015-03-16 Mike Frysinger <vapier@gentoo.org>
128 * config.in, configure: Regenerate.
130 2015-03-14 Mike Frysinger <vapier@gentoo.org>
132 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
133 (all): Drop interp.o dependency.
134 (interp.o, mcore-clean): Delete rules.
136 2015-03-14 Mike Frysinger <vapier@gentoo.org>
138 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
139 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
140 (SIM_RUN_OBJS): Set to run.o.
142 2015-03-14 Mike Frysinger <vapier@gentoo.org>
144 * configure.ac (AC_CHECK_HEADERS): Delete.
145 * aclocal.m4, configure: Regenerate.
147 2015-02-20 Mike Frysinger <vapier@gentoo.org>
149 * interp.c: Delete sysdep.h and netinet/in.h includes.
150 Include string.h and unistd.h.
153 2015-02-19 Mike Frysinger <vapier@gentoo.org>
155 * interp.c (sim_kill): Delete unused func.
157 2014-12-27 Anthony Green <green@moxielogic.com>
159 * interp.c (EXTRACT_OFFSET): Define.
160 (sim_resume): ldo/sto instructions now use 16 bit offset instead
161 of 32. Also swap mul.x/umul.x opcodes (reversed by mistake).
163 2014-12-25 Anthony Green <green@moxielogic.com>
165 * interp.c (sim_resume): Whitespace changes to align with GDB
168 2014-12-24 Anthony Green <green@moxielogic.com>
170 * interp.c (sim_resume): Add mul.x and umul.x instructions.
172 2014-12-12 Anthony Green <green@moxielogic.com>
174 * interp.c (sim_resume): Add zex instructions.
176 2014-08-19 Alan Modra <amodra@gmail.com>
178 * configure: Regenerate.
180 2014-08-15 Roland McGrath <mcgrathr@google.com>
182 * configure: Regenerate.
183 * config.in: Regenerate.
185 2014-04-02 Anthony Green <green@moxielogic.com>
187 * interp.c (sim_resume): Add new sign-extend instructions.
189 2014-03-10 Mike Frysinger <vapier@gentoo.org>
191 * interp.c (sim_do_command): Add const to cmd.
193 2014-03-05 Mike Frysinger <vapier@gentoo.org>
195 * interp.c (sim_load): Add const to prog.
197 2014-02-17 Mike Frysinger <vapier@gentoo.org>
200 * interp.c (interrupt): Delete.
201 (sim_resume): Delete signal(SIGINT) handling.
203 2013-09-23 Alan Modra <amodra@gmail.com>
205 * configure: Regenerate.
207 2013-06-26 Tom Tromey <tromey@redhat.com>
209 * Makefile.in (dtbdir): Don't use gdb's version.in.
211 2013-06-03 Mike Frysinger <vapier@gentoo.org>
213 * aclocal.m4, configure: Regenerate.
215 2013-01-17 Anthony Green <green@moxielogic.com>
217 * interp.c (sim_open): Remove from debug output.
219 2012-09-07 Anthony Green <green@moxielogic.com>
221 * interp.c (sim_resume): Branches are now relative to the
222 address of the instruction following the branch.
224 2012-06-17 Mike Frysinger <vapier@gentoo.org>
226 * interp.c: Include config.h first. Also include fcntl.h directly.
228 2012-06-15 Joel Brobecker <brobecker@adacore.com>
230 * config.in, configure: Regenerate.
232 2012-03-24 Mike Frysinger <vapier@gentoo.org>
234 * aclocal.m4, config.in, configure: Regenerate.
236 2011-12-03 Mike Frysinger <vapier@gentoo.org>
238 * aclocal.m4: New file.
239 * configure: Regenerate.
241 2011-10-17 Mike Frysinger <vapier@gentoo.org>
243 * configure.ac: Change include to common/acinclude.m4.
245 2011-10-17 Mike Frysinger <vapier@gentoo.org>
247 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
248 call. Replace common.m4 include with SIM_AC_COMMON.
249 * configure: Regenerate.
251 2010-04-14 Mike Frysinger <vapier@gentoo.org>
253 * interp.c (sim_write): Add const to buffer arg.
255 2010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
257 * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
259 2010-02-03 Anthony Green <green@moxielogic.com>
261 * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
264 2010-01-13 Anthony Green <green@moxielogic.com>
266 * interp.c (sim_open): Add period to end of sentence in comment.
268 2010-01-13 Anthony Green <green@moxielogic.com>
270 * interp.c (sim_open): Initialize the SIM_DESC object properly
271 with sim_config() and sim_post_argv_init().
273 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
275 * configure: Regenerate.
277 2009-09-10 Anthony Green <green@moxielogic.com>
279 * Makefile.in (install-dtb): New target.
280 (moxie-gdb.dtb): New target.
281 (SIM_CFLAGS): Define DTB macro on command line.
282 (SIM_OBJS): Use common infrastructire.
283 (dtbdir): Define install location for dtb file.
285 * sim-main.h: New file.
286 * moxie-gdb.dts: New file.
287 * configure.ac: Check for dtc. Install dtb file. Remove some old
289 * configure: Regenerate.
290 * interp.c: Many changes to use common memory infrastructure.
291 (load_dtb): New function.
292 (sim_create_inferior): Call it.
294 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
296 * config.in: Regenerate.
297 * configure: Likewise.
299 * configure: Regenerate.
301 2009-07-31 Anthony Green <green@moxielogic.com>
303 * interp.c: Increase simulated memory to 16MB.
304 (sim_resume): Tweak swi system calls to support new ABI (up to 5
305 args in regs). Also simluate proper exception processing for
308 2009-07-30 Anthony Green <green@moxielogic.com>
310 * interp.c (sim_resume): Add system call software interrupt support.
312 2009-06-11 Anthony Green <green@moxielogic.com>
314 * interp.c (INST2OFFSET): Define.
315 (sim_resume): Support new PC relative branch instructions.
317 2009-05-09 Anthony Green <green@moxielogic.com>
319 * interp.c (sim_resume): Add missing breaks in switch.
321 2008-10-03 Anthony Green <green@moxielogic.com>
323 * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
325 2008-09-10 Anthony Green <green@moxielogic.com>
327 * interp.c (NUM_SPRO_SREGS): New.
328 (struct moxie_regset): Add sregs.
329 (set_initial_gprs): Initialize sregs.
330 (sim_resume): Add gsr and ssr support.
332 2008-09-04 Anthony Green <green@moxielogic.com>
334 * interp.c (sim_resume): Add inc and dec instructions.
336 2008-09-04 Anthony Green <green@moxielogic.com>
338 * interp.c (struct moxie_regset): Use an unsigned long long to keep
339 track of instruction trace counts.
340 * interp.c (sim_resume): Ditto.
343 2008-08-22 Anthony Green <green@moxielogic.com>
345 * interp.c (sim_resume): Remove debugging code.
347 2008-08-20 Anthony Green <green@moxielogic.com>
349 * interp.c (TRACE): Add new tracing infrastructure.
350 (sim_resume): Use it.
351 (reg_names): Add new registers.
352 (NUM_MOXIE_REGS): New registers.
353 (PC_REGNO): New registers.
354 (sim_resume): New instruction encodings.
356 2008-08-16 Anthony Green <green@moxielogic.com>
358 * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
359 (convert_target_flags): New function.
361 2008-08-08 Anthony Green <green@moxielogic.com>
363 * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
365 2008-08-04 Anthony Green <green@moxielogic.com>
367 * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
369 2008-08-04 Anthony Green <green@moxielogic.com>
371 * interp.c (sim_create_inferior): Set argc & argv in the target.
373 2008-04-12 Anthony Green <green@moxielogic.com>
375 * interp.c (sim_resume): Add brk.
377 2008-04-10 Anthony Green <green@moxielogic.com>
379 * interp.c (sim_resume): Add static chain pointer to call frame.
381 2008-03-24 Anthony Green <green@moxielogic.com>
383 * interp.c (sim_resume): Add missing breaks.
384 (sim_resume): Fix neg implementation.
386 2008-03-23 Anthony Green <green@moxielogic.com>
388 * interp.c (sim_load): Don't require a .bss section.
390 2008-03-21 Anthony Green <green@moxielogic.com>
392 * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
395 2008-03-20 Anthony Green <green@moxielogic.com>
397 * interp.c (struct moxie_regset): Add condition code, cc.
398 (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
399 (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
400 bge, ble, bgeu, and bleu.
401 (rbat, rsat, wbat, wsat): New functions.
402 (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
403 sta.b, st.s, sta.s, jmp.
405 2008-03-19 Anthony Green <green@moxielogic.com>
407 * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
408 jsra should set $fp == $sp.
409 Fix jsra and ret semantics.
411 2008-03-18 Anthony Green <green@moxielogic.com>
413 * interp.c (sim_resume): Add push, pop and add.l.
415 2008-03-16 Anthony Green <green@moxielogic.com>
417 * interp.c (EXTRACT_WORD): Define.
418 (rlat): Use EXTRACT_WORD.
419 (sim_resume): Add jsra and ret.
421 2008-02-22 Anthony Green <green@moxielogic.com>
423 * interp.c (reg_names): Define.
424 (sim_resume): Use reg_names.
426 2008-02-21 Anthony Green <green@moxielogic.com>
428 * config.in, configure, configure.ac, interp.c, Makefile.in,