1 2015-06-12 Mike Frysinger <vapier@gentoo.org>
3 * interp.c (tracefile, tracing): Delete.
4 (MOXIE_TRACE_INSN): Call TRACE_INSN directly.
6 2015-06-12 Mike Frysinger <vapier@gentoo.org>
8 * interp.c (TRACE): Rename to ...
9 (MOXIE_TRACE_INSN): ... this.
10 (sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
12 2015-04-18 Mike Frysinger <vapier@gentoo.org>
14 * sim-main.h (SIM_CPU): Delete.
16 2015-04-18 Mike Frysinger <vapier@gentoo.org>
18 * sim-main.h (sim_cia): Delete.
20 2015-04-17 Mike Frysinger <vapier@gentoo.org>
22 * interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
23 Change CIA_GET to CPU_PC_GET.
24 * sim-main.h (CIA_GET, CIA_SET): Delete.
26 2015-04-16 Mike Frysinger <vapier@gentoo.org>
28 * interp.c (moxie_pc_get, moxie_pc_set): New functions.
29 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
30 CPU_PC_STORE for all cpus.
31 * sim-main.h (SIM_CPU): New typedef.
33 2015-04-15 Mike Frysinger <vapier@gentoo.org>
35 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
36 * sim-main.h (STATE_CPU): Delete.
38 2015-04-13 Mike Frysinger <vapier@gentoo.org>
40 * configure: Regenerate.
42 2015-04-06 Mike Frysinger <vapier@gentoo.org>
44 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
46 2015-04-05 Mike Frysinger <vapier@gentoo.org>
48 * Makefile.in (SIM_OBJS): Add sim-resume.o.
49 * interp.c (moxie_regset): Delete exception.
50 (sim_resume): Rename to ...
51 (sim_engine_run): ... this. Delete insts variable and references
52 to cpu.asregs.exception, and change most to sim_engine_halt. Move
53 trailing insts and PC_REGNO updates into the loop.
54 (load_dtb): Delete open warning. Change printf to sim_io_eprintf.
56 2015-04-01 Mike Frysinger <vapier@gentoo.org>
58 * sim-main.h (SIM_HAVE_BIENDIAN): Delete.
60 2015-03-31 Mike Frysinger <vapier@gentoo.org>
62 * config.in, configure: Regenerate.
64 2015-03-24 Mike Frysinger <vapier@gentoo.org>
66 * interp.c (moxie_extract_unsigned_integer): Mark static. Update
67 prototype. Change printf %d to %zu.
68 (moxie_store_unsigned_integer): Mark static. Update prototype.
69 (wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
70 (convert_target_flags): Mark static.
71 (sim_resume): Update prototype. Move val decl above local code.
72 (sim_store_register, sim_fetch_register, sim_open, sim_close,
73 sim_create_inferior): Update prototype.
75 2015-03-24 Mike Frysinger <vapier@gentoo.org>
77 * configure: Regenerate.
78 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
79 * interp.c: Delete gdb/callback.h include. Add sim-options.h include.
80 (callback, myname, sim_kind): Delete.
81 (tracefile, tracine, TRACE): Move code together and add a TODO.
82 (struct moxie_regset): Add a TODO.
84 (callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
85 sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
87 (set_initial_gprs): Change prototype to (void).
88 (free_state): New function.
89 (sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
90 sim_analyze_program. Move set_initial_gprs to the end. Set
91 STATE_WATCHPOINTS pc data. Delete callback, myname, and
92 issue_messages. Call free_state on error.
93 (sim_create_inferior): Delete references to issue_messages and
95 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
96 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
97 * sim-main.h (struct sim_state): Change cpu to a pointer array.
98 (STATE_CPU): Drop the &.
100 2015-03-24 Mike Frysinger <vapier@gentoo.org>
102 * Makefile.in (SIM_OBJS): Add sim-command.o.
103 * interp.c (sim_do_command): Delete.
105 2015-03-16 Mike Frysinger <vapier@gentoo.org>
107 * config.in, configure: Regenerate.
109 2015-03-14 Mike Frysinger <vapier@gentoo.org>
111 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
112 (all): Drop interp.o dependency.
113 (interp.o, mcore-clean): Delete rules.
115 2015-03-14 Mike Frysinger <vapier@gentoo.org>
117 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
118 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
119 (SIM_RUN_OBJS): Set to run.o.
121 2015-03-14 Mike Frysinger <vapier@gentoo.org>
123 * configure.ac (AC_CHECK_HEADERS): Delete.
124 * aclocal.m4, configure: Regenerate.
126 2015-02-20 Mike Frysinger <vapier@gentoo.org>
128 * interp.c: Delete sysdep.h and netinet/in.h includes.
129 Include string.h and unistd.h.
132 2015-02-19 Mike Frysinger <vapier@gentoo.org>
134 * interp.c (sim_kill): Delete unused func.
136 2014-12-27 Anthony Green <green@moxielogic.com>
138 * interp.c (EXTRACT_OFFSET): Define.
139 (sim_resume): ldo/sto instructions now use 16 bit offset instead
140 of 32. Also swap mul.x/umul.x opcodes (reversed by mistake).
142 2014-12-25 Anthony Green <green@moxielogic.com>
144 * interp.c (sim_resume): Whitespace changes to align with GDB
147 2014-12-24 Anthony Green <green@moxielogic.com>
149 * interp.c (sim_resume): Add mul.x and umul.x instructions.
151 2014-12-12 Anthony Green <green@moxielogic.com>
153 * interp.c (sim_resume): Add zex instructions.
155 2014-08-19 Alan Modra <amodra@gmail.com>
157 * configure: Regenerate.
159 2014-08-15 Roland McGrath <mcgrathr@google.com>
161 * configure: Regenerate.
162 * config.in: Regenerate.
164 2014-04-02 Anthony Green <green@moxielogic.com>
166 * interp.c (sim_resume): Add new sign-extend instructions.
168 2014-03-10 Mike Frysinger <vapier@gentoo.org>
170 * interp.c (sim_do_command): Add const to cmd.
172 2014-03-05 Mike Frysinger <vapier@gentoo.org>
174 * interp.c (sim_load): Add const to prog.
176 2014-02-17 Mike Frysinger <vapier@gentoo.org>
179 * interp.c (interrupt): Delete.
180 (sim_resume): Delete signal(SIGINT) handling.
182 2013-09-23 Alan Modra <amodra@gmail.com>
184 * configure: Regenerate.
186 2013-06-26 Tom Tromey <tromey@redhat.com>
188 * Makefile.in (dtbdir): Don't use gdb's version.in.
190 2013-06-03 Mike Frysinger <vapier@gentoo.org>
192 * aclocal.m4, configure: Regenerate.
194 2013-01-17 Anthony Green <green@moxielogic.com>
196 * interp.c (sim_open): Remove from debug output.
198 2012-09-07 Anthony Green <green@moxielogic.com>
200 * interp.c (sim_resume): Branches are now relative to the
201 address of the instruction following the branch.
203 2012-06-17 Mike Frysinger <vapier@gentoo.org>
205 * interp.c: Include config.h first. Also include fcntl.h directly.
207 2012-06-15 Joel Brobecker <brobecker@adacore.com>
209 * config.in, configure: Regenerate.
211 2012-03-24 Mike Frysinger <vapier@gentoo.org>
213 * aclocal.m4, config.in, configure: Regenerate.
215 2011-12-03 Mike Frysinger <vapier@gentoo.org>
217 * aclocal.m4: New file.
218 * configure: Regenerate.
220 2011-10-17 Mike Frysinger <vapier@gentoo.org>
222 * configure.ac: Change include to common/acinclude.m4.
224 2011-10-17 Mike Frysinger <vapier@gentoo.org>
226 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
227 call. Replace common.m4 include with SIM_AC_COMMON.
228 * configure: Regenerate.
230 2010-04-14 Mike Frysinger <vapier@gentoo.org>
232 * interp.c (sim_write): Add const to buffer arg.
234 2010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
236 * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
238 2010-02-03 Anthony Green <green@moxielogic.com>
240 * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
243 2010-01-13 Anthony Green <green@moxielogic.com>
245 * interp.c (sim_open): Add period to end of sentence in comment.
247 2010-01-13 Anthony Green <green@moxielogic.com>
249 * interp.c (sim_open): Initialize the SIM_DESC object properly
250 with sim_config() and sim_post_argv_init().
252 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
254 * configure: Regenerate.
256 2009-09-10 Anthony Green <green@moxielogic.com>
258 * Makefile.in (install-dtb): New target.
259 (moxie-gdb.dtb): New target.
260 (SIM_CFLAGS): Define DTB macro on command line.
261 (SIM_OBJS): Use common infrastructire.
262 (dtbdir): Define install location for dtb file.
264 * sim-main.h: New file.
265 * moxie-gdb.dts: New file.
266 * configure.ac: Check for dtc. Install dtb file. Remove some old
268 * configure: Regenerate.
269 * interp.c: Many changes to use common memory infrastructure.
270 (load_dtb): New function.
271 (sim_create_inferior): Call it.
273 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
275 * config.in: Regenerate.
276 * configure: Likewise.
278 * configure: Regenerate.
280 2009-07-31 Anthony Green <green@moxielogic.com>
282 * interp.c: Increase simulated memory to 16MB.
283 (sim_resume): Tweak swi system calls to support new ABI (up to 5
284 args in regs). Also simluate proper exception processing for
287 2009-07-30 Anthony Green <green@moxielogic.com>
289 * interp.c (sim_resume): Add system call software interrupt support.
291 2009-06-11 Anthony Green <green@moxielogic.com>
293 * interp.c (INST2OFFSET): Define.
294 (sim_resume): Support new PC relative branch instructions.
296 2009-05-09 Anthony Green <green@moxielogic.com>
298 * interp.c (sim_resume): Add missing breaks in switch.
300 2008-10-03 Anthony Green <green@moxielogic.com>
302 * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
304 2008-09-10 Anthony Green <green@moxielogic.com>
306 * interp.c (NUM_SPRO_SREGS): New.
307 (struct moxie_regset): Add sregs.
308 (set_initial_gprs): Initialize sregs.
309 (sim_resume): Add gsr and ssr support.
311 2008-09-04 Anthony Green <green@moxielogic.com>
313 * interp.c (sim_resume): Add inc and dec instructions.
315 2008-09-04 Anthony Green <green@moxielogic.com>
317 * interp.c (struct moxie_regset): Use an unsigned long long to keep
318 track of instruction trace counts.
319 * interp.c (sim_resume): Ditto.
322 2008-08-22 Anthony Green <green@moxielogic.com>
324 * interp.c (sim_resume): Remove debugging code.
326 2008-08-20 Anthony Green <green@moxielogic.com>
328 * interp.c (TRACE): Add new tracing infrastructure.
329 (sim_resume): Use it.
330 (reg_names): Add new registers.
331 (NUM_MOXIE_REGS): New registers.
332 (PC_REGNO): New registers.
333 (sim_resume): New instruction encodings.
335 2008-08-16 Anthony Green <green@moxielogic.com>
337 * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
338 (convert_target_flags): New function.
340 2008-08-08 Anthony Green <green@moxielogic.com>
342 * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
344 2008-08-04 Anthony Green <green@moxielogic.com>
346 * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
348 2008-08-04 Anthony Green <green@moxielogic.com>
350 * interp.c (sim_create_inferior): Set argc & argv in the target.
352 2008-04-12 Anthony Green <green@moxielogic.com>
354 * interp.c (sim_resume): Add brk.
356 2008-04-10 Anthony Green <green@moxielogic.com>
358 * interp.c (sim_resume): Add static chain pointer to call frame.
360 2008-03-24 Anthony Green <green@moxielogic.com>
362 * interp.c (sim_resume): Add missing breaks.
363 (sim_resume): Fix neg implementation.
365 2008-03-23 Anthony Green <green@moxielogic.com>
367 * interp.c (sim_load): Don't require a .bss section.
369 2008-03-21 Anthony Green <green@moxielogic.com>
371 * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
374 2008-03-20 Anthony Green <green@moxielogic.com>
376 * interp.c (struct moxie_regset): Add condition code, cc.
377 (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
378 (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
379 bge, ble, bgeu, and bleu.
380 (rbat, rsat, wbat, wsat): New functions.
381 (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
382 sta.b, st.s, sta.s, jmp.
384 2008-03-19 Anthony Green <green@moxielogic.com>
386 * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
387 jsra should set $fp == $sp.
388 Fix jsra and ret semantics.
390 2008-03-18 Anthony Green <green@moxielogic.com>
392 * interp.c (sim_resume): Add push, pop and add.l.
394 2008-03-16 Anthony Green <green@moxielogic.com>
396 * interp.c (EXTRACT_WORD): Define.
397 (rlat): Use EXTRACT_WORD.
398 (sim_resume): Add jsra and ret.
400 2008-02-22 Anthony Green <green@moxielogic.com>
402 * interp.c (reg_names): Define.
403 (sim_resume): Use reg_names.
405 2008-02-21 Anthony Green <green@moxielogic.com>
407 * config.in, configure, configure.ac, interp.c, Makefile.in,