1 2015-10-11 Mike Frysinger <vapier@gentoo.org>
4 * interp.c (load_dtb): Close open file in error path.
6 2015-06-23 Mike Frysinger <vapier@gentoo.org>
8 * configure: Regenerate.
10 2015-06-12 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 * interp.c (tracefile, tracing): Delete.
21 (MOXIE_TRACE_INSN): Call TRACE_INSN directly.
23 2015-06-12 Mike Frysinger <vapier@gentoo.org>
25 * interp.c (TRACE): Rename to ...
26 (MOXIE_TRACE_INSN): ... this.
27 (sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
29 2015-04-18 Mike Frysinger <vapier@gentoo.org>
31 * sim-main.h (SIM_CPU): Delete.
33 2015-04-18 Mike Frysinger <vapier@gentoo.org>
35 * sim-main.h (sim_cia): Delete.
37 2015-04-17 Mike Frysinger <vapier@gentoo.org>
39 * interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
40 Change CIA_GET to CPU_PC_GET.
41 * sim-main.h (CIA_GET, CIA_SET): Delete.
43 2015-04-16 Mike Frysinger <vapier@gentoo.org>
45 * interp.c (moxie_pc_get, moxie_pc_set): New functions.
46 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
47 CPU_PC_STORE for all cpus.
48 * sim-main.h (SIM_CPU): New typedef.
50 2015-04-15 Mike Frysinger <vapier@gentoo.org>
52 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
53 * sim-main.h (STATE_CPU): Delete.
55 2015-04-13 Mike Frysinger <vapier@gentoo.org>
57 * configure: Regenerate.
59 2015-04-06 Mike Frysinger <vapier@gentoo.org>
61 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
63 2015-04-05 Mike Frysinger <vapier@gentoo.org>
65 * Makefile.in (SIM_OBJS): Add sim-resume.o.
66 * interp.c (moxie_regset): Delete exception.
67 (sim_resume): Rename to ...
68 (sim_engine_run): ... this. Delete insts variable and references
69 to cpu.asregs.exception, and change most to sim_engine_halt. Move
70 trailing insts and PC_REGNO updates into the loop.
71 (load_dtb): Delete open warning. Change printf to sim_io_eprintf.
73 2015-04-01 Mike Frysinger <vapier@gentoo.org>
75 * sim-main.h (SIM_HAVE_BIENDIAN): Delete.
77 2015-03-31 Mike Frysinger <vapier@gentoo.org>
79 * config.in, configure: Regenerate.
81 2015-03-24 Mike Frysinger <vapier@gentoo.org>
83 * interp.c (moxie_extract_unsigned_integer): Mark static. Update
84 prototype. Change printf %d to %zu.
85 (moxie_store_unsigned_integer): Mark static. Update prototype.
86 (wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
87 (convert_target_flags): Mark static.
88 (sim_resume): Update prototype. Move val decl above local code.
89 (sim_store_register, sim_fetch_register, sim_open, sim_close,
90 sim_create_inferior): Update prototype.
92 2015-03-24 Mike Frysinger <vapier@gentoo.org>
94 * configure: Regenerate.
95 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
96 * interp.c: Delete gdb/callback.h include. Add sim-options.h include.
97 (callback, myname, sim_kind): Delete.
98 (tracefile, tracine, TRACE): Move code together and add a TODO.
99 (struct moxie_regset): Add a TODO.
101 (callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
102 sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
104 (set_initial_gprs): Change prototype to (void).
105 (free_state): New function.
106 (sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
107 sim_analyze_program. Move set_initial_gprs to the end. Set
108 STATE_WATCHPOINTS pc data. Delete callback, myname, and
109 issue_messages. Call free_state on error.
110 (sim_create_inferior): Delete references to issue_messages and
112 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
113 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
114 * sim-main.h (struct sim_state): Change cpu to a pointer array.
115 (STATE_CPU): Drop the &.
117 2015-03-24 Mike Frysinger <vapier@gentoo.org>
119 * Makefile.in (SIM_OBJS): Add sim-command.o.
120 * interp.c (sim_do_command): Delete.
122 2015-03-16 Mike Frysinger <vapier@gentoo.org>
124 * config.in, configure: Regenerate.
126 2015-03-14 Mike Frysinger <vapier@gentoo.org>
128 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
129 (all): Drop interp.o dependency.
130 (interp.o, mcore-clean): Delete rules.
132 2015-03-14 Mike Frysinger <vapier@gentoo.org>
134 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
135 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
136 (SIM_RUN_OBJS): Set to run.o.
138 2015-03-14 Mike Frysinger <vapier@gentoo.org>
140 * configure.ac (AC_CHECK_HEADERS): Delete.
141 * aclocal.m4, configure: Regenerate.
143 2015-02-20 Mike Frysinger <vapier@gentoo.org>
145 * interp.c: Delete sysdep.h and netinet/in.h includes.
146 Include string.h and unistd.h.
149 2015-02-19 Mike Frysinger <vapier@gentoo.org>
151 * interp.c (sim_kill): Delete unused func.
153 2014-12-27 Anthony Green <green@moxielogic.com>
155 * interp.c (EXTRACT_OFFSET): Define.
156 (sim_resume): ldo/sto instructions now use 16 bit offset instead
157 of 32. Also swap mul.x/umul.x opcodes (reversed by mistake).
159 2014-12-25 Anthony Green <green@moxielogic.com>
161 * interp.c (sim_resume): Whitespace changes to align with GDB
164 2014-12-24 Anthony Green <green@moxielogic.com>
166 * interp.c (sim_resume): Add mul.x and umul.x instructions.
168 2014-12-12 Anthony Green <green@moxielogic.com>
170 * interp.c (sim_resume): Add zex instructions.
172 2014-08-19 Alan Modra <amodra@gmail.com>
174 * configure: Regenerate.
176 2014-08-15 Roland McGrath <mcgrathr@google.com>
178 * configure: Regenerate.
179 * config.in: Regenerate.
181 2014-04-02 Anthony Green <green@moxielogic.com>
183 * interp.c (sim_resume): Add new sign-extend instructions.
185 2014-03-10 Mike Frysinger <vapier@gentoo.org>
187 * interp.c (sim_do_command): Add const to cmd.
189 2014-03-05 Mike Frysinger <vapier@gentoo.org>
191 * interp.c (sim_load): Add const to prog.
193 2014-02-17 Mike Frysinger <vapier@gentoo.org>
196 * interp.c (interrupt): Delete.
197 (sim_resume): Delete signal(SIGINT) handling.
199 2013-09-23 Alan Modra <amodra@gmail.com>
201 * configure: Regenerate.
203 2013-06-26 Tom Tromey <tromey@redhat.com>
205 * Makefile.in (dtbdir): Don't use gdb's version.in.
207 2013-06-03 Mike Frysinger <vapier@gentoo.org>
209 * aclocal.m4, configure: Regenerate.
211 2013-01-17 Anthony Green <green@moxielogic.com>
213 * interp.c (sim_open): Remove from debug output.
215 2012-09-07 Anthony Green <green@moxielogic.com>
217 * interp.c (sim_resume): Branches are now relative to the
218 address of the instruction following the branch.
220 2012-06-17 Mike Frysinger <vapier@gentoo.org>
222 * interp.c: Include config.h first. Also include fcntl.h directly.
224 2012-06-15 Joel Brobecker <brobecker@adacore.com>
226 * config.in, configure: Regenerate.
228 2012-03-24 Mike Frysinger <vapier@gentoo.org>
230 * aclocal.m4, config.in, configure: Regenerate.
232 2011-12-03 Mike Frysinger <vapier@gentoo.org>
234 * aclocal.m4: New file.
235 * configure: Regenerate.
237 2011-10-17 Mike Frysinger <vapier@gentoo.org>
239 * configure.ac: Change include to common/acinclude.m4.
241 2011-10-17 Mike Frysinger <vapier@gentoo.org>
243 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
244 call. Replace common.m4 include with SIM_AC_COMMON.
245 * configure: Regenerate.
247 2010-04-14 Mike Frysinger <vapier@gentoo.org>
249 * interp.c (sim_write): Add const to buffer arg.
251 2010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
253 * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
255 2010-02-03 Anthony Green <green@moxielogic.com>
257 * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
260 2010-01-13 Anthony Green <green@moxielogic.com>
262 * interp.c (sim_open): Add period to end of sentence in comment.
264 2010-01-13 Anthony Green <green@moxielogic.com>
266 * interp.c (sim_open): Initialize the SIM_DESC object properly
267 with sim_config() and sim_post_argv_init().
269 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
271 * configure: Regenerate.
273 2009-09-10 Anthony Green <green@moxielogic.com>
275 * Makefile.in (install-dtb): New target.
276 (moxie-gdb.dtb): New target.
277 (SIM_CFLAGS): Define DTB macro on command line.
278 (SIM_OBJS): Use common infrastructire.
279 (dtbdir): Define install location for dtb file.
281 * sim-main.h: New file.
282 * moxie-gdb.dts: New file.
283 * configure.ac: Check for dtc. Install dtb file. Remove some old
285 * configure: Regenerate.
286 * interp.c: Many changes to use common memory infrastructure.
287 (load_dtb): New function.
288 (sim_create_inferior): Call it.
290 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
292 * config.in: Regenerate.
293 * configure: Likewise.
295 * configure: Regenerate.
297 2009-07-31 Anthony Green <green@moxielogic.com>
299 * interp.c: Increase simulated memory to 16MB.
300 (sim_resume): Tweak swi system calls to support new ABI (up to 5
301 args in regs). Also simluate proper exception processing for
304 2009-07-30 Anthony Green <green@moxielogic.com>
306 * interp.c (sim_resume): Add system call software interrupt support.
308 2009-06-11 Anthony Green <green@moxielogic.com>
310 * interp.c (INST2OFFSET): Define.
311 (sim_resume): Support new PC relative branch instructions.
313 2009-05-09 Anthony Green <green@moxielogic.com>
315 * interp.c (sim_resume): Add missing breaks in switch.
317 2008-10-03 Anthony Green <green@moxielogic.com>
319 * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
321 2008-09-10 Anthony Green <green@moxielogic.com>
323 * interp.c (NUM_SPRO_SREGS): New.
324 (struct moxie_regset): Add sregs.
325 (set_initial_gprs): Initialize sregs.
326 (sim_resume): Add gsr and ssr support.
328 2008-09-04 Anthony Green <green@moxielogic.com>
330 * interp.c (sim_resume): Add inc and dec instructions.
332 2008-09-04 Anthony Green <green@moxielogic.com>
334 * interp.c (struct moxie_regset): Use an unsigned long long to keep
335 track of instruction trace counts.
336 * interp.c (sim_resume): Ditto.
339 2008-08-22 Anthony Green <green@moxielogic.com>
341 * interp.c (sim_resume): Remove debugging code.
343 2008-08-20 Anthony Green <green@moxielogic.com>
345 * interp.c (TRACE): Add new tracing infrastructure.
346 (sim_resume): Use it.
347 (reg_names): Add new registers.
348 (NUM_MOXIE_REGS): New registers.
349 (PC_REGNO): New registers.
350 (sim_resume): New instruction encodings.
352 2008-08-16 Anthony Green <green@moxielogic.com>
354 * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
355 (convert_target_flags): New function.
357 2008-08-08 Anthony Green <green@moxielogic.com>
359 * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
361 2008-08-04 Anthony Green <green@moxielogic.com>
363 * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
365 2008-08-04 Anthony Green <green@moxielogic.com>
367 * interp.c (sim_create_inferior): Set argc & argv in the target.
369 2008-04-12 Anthony Green <green@moxielogic.com>
371 * interp.c (sim_resume): Add brk.
373 2008-04-10 Anthony Green <green@moxielogic.com>
375 * interp.c (sim_resume): Add static chain pointer to call frame.
377 2008-03-24 Anthony Green <green@moxielogic.com>
379 * interp.c (sim_resume): Add missing breaks.
380 (sim_resume): Fix neg implementation.
382 2008-03-23 Anthony Green <green@moxielogic.com>
384 * interp.c (sim_load): Don't require a .bss section.
386 2008-03-21 Anthony Green <green@moxielogic.com>
388 * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
391 2008-03-20 Anthony Green <green@moxielogic.com>
393 * interp.c (struct moxie_regset): Add condition code, cc.
394 (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
395 (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
396 bge, ble, bgeu, and bleu.
397 (rbat, rsat, wbat, wsat): New functions.
398 (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
399 sta.b, st.s, sta.s, jmp.
401 2008-03-19 Anthony Green <green@moxielogic.com>
403 * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
404 jsra should set $fp == $sp.
405 Fix jsra and ret semantics.
407 2008-03-18 Anthony Green <green@moxielogic.com>
409 * interp.c (sim_resume): Add push, pop and add.l.
411 2008-03-16 Anthony Green <green@moxielogic.com>
413 * interp.c (EXTRACT_WORD): Define.
414 (rlat): Use EXTRACT_WORD.
415 (sim_resume): Add jsra and ret.
417 2008-02-22 Anthony Green <green@moxielogic.com>
419 * interp.c (reg_names): Define.
420 (sim_resume): Use reg_names.
422 2008-02-21 Anthony Green <green@moxielogic.com>
424 * config.in, configure, configure.ac, interp.c, Makefile.in,