1 2015-04-06 Mike Frysinger <vapier@gentoo.org>
3 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
5 2015-04-05 Mike Frysinger <vapier@gentoo.org>
7 * Makefile.in (SIM_OBJS): Add sim-resume.o.
8 * interp.c (moxie_regset): Delete exception.
9 (sim_resume): Rename to ...
10 (sim_engine_run): ... this. Delete insts variable and references
11 to cpu.asregs.exception, and change most to sim_engine_halt. Move
12 trailing insts and PC_REGNO updates into the loop.
13 (load_dtb): Delete open warning. Change printf to sim_io_eprintf.
15 2015-04-01 Mike Frysinger <vapier@gentoo.org>
17 * sim-main.h (SIM_HAVE_BIENDIAN): Delete.
19 2015-03-31 Mike Frysinger <vapier@gentoo.org>
21 * config.in, configure: Regenerate.
23 2015-03-24 Mike Frysinger <vapier@gentoo.org>
25 * interp.c (moxie_extract_unsigned_integer): Mark static. Update
26 prototype. Change printf %d to %zu.
27 (moxie_store_unsigned_integer): Mark static. Update prototype.
28 (wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
29 (convert_target_flags): Mark static.
30 (sim_resume): Update prototype. Move val decl above local code.
31 (sim_store_register, sim_fetch_register, sim_open, sim_close,
32 sim_create_inferior): Update prototype.
34 2015-03-24 Mike Frysinger <vapier@gentoo.org>
36 * configure: Regenerate.
37 * configure.ac: Call SIM_AC_OPTION_WARNINGS.
38 * interp.c: Delete gdb/callback.h include. Add sim-options.h include.
39 (callback, myname, sim_kind): Delete.
40 (tracefile, tracine, TRACE): Move code together and add a TODO.
41 (struct moxie_regset): Add a TODO.
43 (callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
44 sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
46 (set_initial_gprs): Change prototype to (void).
47 (free_state): New function.
48 (sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
49 sim_analyze_program. Move set_initial_gprs to the end. Set
50 STATE_WATCHPOINTS pc data. Delete callback, myname, and
51 issue_messages. Call free_state on error.
52 (sim_create_inferior): Delete references to issue_messages and
54 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
55 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
56 * sim-main.h (struct sim_state): Change cpu to a pointer array.
57 (STATE_CPU): Drop the &.
59 2015-03-24 Mike Frysinger <vapier@gentoo.org>
61 * Makefile.in (SIM_OBJS): Add sim-command.o.
62 * interp.c (sim_do_command): Delete.
64 2015-03-16 Mike Frysinger <vapier@gentoo.org>
66 * config.in, configure: Regenerate.
68 2015-03-14 Mike Frysinger <vapier@gentoo.org>
70 * Makefile.in (SIM_EXTRA_CLEAN): Delete.
71 (all): Drop interp.o dependency.
72 (interp.o, mcore-clean): Delete rules.
74 2015-03-14 Mike Frysinger <vapier@gentoo.org>
76 * Makefile.in (SIM_EXTRA_CFLAGS): Set to
77 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
78 (SIM_RUN_OBJS): Set to run.o.
80 2015-03-14 Mike Frysinger <vapier@gentoo.org>
82 * configure.ac (AC_CHECK_HEADERS): Delete.
83 * aclocal.m4, configure: Regenerate.
85 2015-02-20 Mike Frysinger <vapier@gentoo.org>
87 * interp.c: Delete sysdep.h and netinet/in.h includes.
88 Include string.h and unistd.h.
91 2015-02-19 Mike Frysinger <vapier@gentoo.org>
93 * interp.c (sim_kill): Delete unused func.
95 2014-12-27 Anthony Green <green@moxielogic.com>
97 * interp.c (EXTRACT_OFFSET): Define.
98 (sim_resume): ldo/sto instructions now use 16 bit offset instead
99 of 32. Also swap mul.x/umul.x opcodes (reversed by mistake).
101 2014-12-25 Anthony Green <green@moxielogic.com>
103 * interp.c (sim_resume): Whitespace changes to align with GDB
106 2014-12-24 Anthony Green <green@moxielogic.com>
108 * interp.c (sim_resume): Add mul.x and umul.x instructions.
110 2014-12-12 Anthony Green <green@moxielogic.com>
112 * interp.c (sim_resume): Add zex instructions.
114 2014-08-19 Alan Modra <amodra@gmail.com>
116 * configure: Regenerate.
118 2014-08-15 Roland McGrath <mcgrathr@google.com>
120 * configure: Regenerate.
121 * config.in: Regenerate.
123 2014-04-02 Anthony Green <green@moxielogic.com>
125 * interp.c (sim_resume): Add new sign-extend instructions.
127 2014-03-10 Mike Frysinger <vapier@gentoo.org>
129 * interp.c (sim_do_command): Add const to cmd.
131 2014-03-05 Mike Frysinger <vapier@gentoo.org>
133 * interp.c (sim_load): Add const to prog.
135 2014-02-17 Mike Frysinger <vapier@gentoo.org>
138 * interp.c (interrupt): Delete.
139 (sim_resume): Delete signal(SIGINT) handling.
141 2013-09-23 Alan Modra <amodra@gmail.com>
143 * configure: Regenerate.
145 2013-06-26 Tom Tromey <tromey@redhat.com>
147 * Makefile.in (dtbdir): Don't use gdb's version.in.
149 2013-06-03 Mike Frysinger <vapier@gentoo.org>
151 * aclocal.m4, configure: Regenerate.
153 2013-01-17 Anthony Green <green@moxielogic.com>
155 * interp.c (sim_open): Remove from debug output.
157 2012-09-07 Anthony Green <green@moxielogic.com>
159 * interp.c (sim_resume): Branches are now relative to the
160 address of the instruction following the branch.
162 2012-06-17 Mike Frysinger <vapier@gentoo.org>
164 * interp.c: Include config.h first. Also include fcntl.h directly.
166 2012-06-15 Joel Brobecker <brobecker@adacore.com>
168 * config.in, configure: Regenerate.
170 2012-03-24 Mike Frysinger <vapier@gentoo.org>
172 * aclocal.m4, config.in, configure: Regenerate.
174 2011-12-03 Mike Frysinger <vapier@gentoo.org>
176 * aclocal.m4: New file.
177 * configure: Regenerate.
179 2011-10-17 Mike Frysinger <vapier@gentoo.org>
181 * configure.ac: Change include to common/acinclude.m4.
183 2011-10-17 Mike Frysinger <vapier@gentoo.org>
185 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
186 call. Replace common.m4 include with SIM_AC_COMMON.
187 * configure: Regenerate.
189 2010-04-14 Mike Frysinger <vapier@gentoo.org>
191 * interp.c (sim_write): Add const to buffer arg.
193 2010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com>
195 * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
197 2010-02-03 Anthony Green <green@moxielogic.com>
199 * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
202 2010-01-13 Anthony Green <green@moxielogic.com>
204 * interp.c (sim_open): Add period to end of sentence in comment.
206 2010-01-13 Anthony Green <green@moxielogic.com>
208 * interp.c (sim_open): Initialize the SIM_DESC object properly
209 with sim_config() and sim_post_argv_init().
211 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
213 * configure: Regenerate.
215 2009-09-10 Anthony Green <green@moxielogic.com>
217 * Makefile.in (install-dtb): New target.
218 (moxie-gdb.dtb): New target.
219 (SIM_CFLAGS): Define DTB macro on command line.
220 (SIM_OBJS): Use common infrastructire.
221 (dtbdir): Define install location for dtb file.
223 * sim-main.h: New file.
224 * moxie-gdb.dts: New file.
225 * configure.ac: Check for dtc. Install dtb file. Remove some old
227 * configure: Regenerate.
228 * interp.c: Many changes to use common memory infrastructure.
229 (load_dtb): New function.
230 (sim_create_inferior): Call it.
232 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
234 * config.in: Regenerate.
235 * configure: Likewise.
237 * configure: Regenerate.
239 2009-07-31 Anthony Green <green@moxielogic.com>
241 * interp.c: Increase simulated memory to 16MB.
242 (sim_resume): Tweak swi system calls to support new ABI (up to 5
243 args in regs). Also simluate proper exception processing for
246 2009-07-30 Anthony Green <green@moxielogic.com>
248 * interp.c (sim_resume): Add system call software interrupt support.
250 2009-06-11 Anthony Green <green@moxielogic.com>
252 * interp.c (INST2OFFSET): Define.
253 (sim_resume): Support new PC relative branch instructions.
255 2009-05-09 Anthony Green <green@moxielogic.com>
257 * interp.c (sim_resume): Add missing breaks in switch.
259 2008-10-03 Anthony Green <green@moxielogic.com>
261 * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
263 2008-09-10 Anthony Green <green@moxielogic.com>
265 * interp.c (NUM_SPRO_SREGS): New.
266 (struct moxie_regset): Add sregs.
267 (set_initial_gprs): Initialize sregs.
268 (sim_resume): Add gsr and ssr support.
270 2008-09-04 Anthony Green <green@moxielogic.com>
272 * interp.c (sim_resume): Add inc and dec instructions.
274 2008-09-04 Anthony Green <green@moxielogic.com>
276 * interp.c (struct moxie_regset): Use an unsigned long long to keep
277 track of instruction trace counts.
278 * interp.c (sim_resume): Ditto.
281 2008-08-22 Anthony Green <green@moxielogic.com>
283 * interp.c (sim_resume): Remove debugging code.
285 2008-08-20 Anthony Green <green@moxielogic.com>
287 * interp.c (TRACE): Add new tracing infrastructure.
288 (sim_resume): Use it.
289 (reg_names): Add new registers.
290 (NUM_MOXIE_REGS): New registers.
291 (PC_REGNO): New registers.
292 (sim_resume): New instruction encodings.
294 2008-08-16 Anthony Green <green@moxielogic.com>
296 * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
297 (convert_target_flags): New function.
299 2008-08-08 Anthony Green <green@moxielogic.com>
301 * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
303 2008-08-04 Anthony Green <green@moxielogic.com>
305 * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
307 2008-08-04 Anthony Green <green@moxielogic.com>
309 * interp.c (sim_create_inferior): Set argc & argv in the target.
311 2008-04-12 Anthony Green <green@moxielogic.com>
313 * interp.c (sim_resume): Add brk.
315 2008-04-10 Anthony Green <green@moxielogic.com>
317 * interp.c (sim_resume): Add static chain pointer to call frame.
319 2008-03-24 Anthony Green <green@moxielogic.com>
321 * interp.c (sim_resume): Add missing breaks.
322 (sim_resume): Fix neg implementation.
324 2008-03-23 Anthony Green <green@moxielogic.com>
326 * interp.c (sim_load): Don't require a .bss section.
328 2008-03-21 Anthony Green <green@moxielogic.com>
330 * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
333 2008-03-20 Anthony Green <green@moxielogic.com>
335 * interp.c (struct moxie_regset): Add condition code, cc.
336 (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
337 (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
338 bge, ble, bgeu, and bleu.
339 (rbat, rsat, wbat, wsat): New functions.
340 (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
341 sta.b, st.s, sta.s, jmp.
343 2008-03-19 Anthony Green <green@moxielogic.com>
345 * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
346 jsra should set $fp == $sp.
347 Fix jsra and ret semantics.
349 2008-03-18 Anthony Green <green@moxielogic.com>
351 * interp.c (sim_resume): Add push, pop and add.l.
353 2008-03-16 Anthony Green <green@moxielogic.com>
355 * interp.c (EXTRACT_WORD): Define.
356 (rlat): Use EXTRACT_WORD.
357 (sim_resume): Add jsra and ret.
359 2008-02-22 Anthony Green <green@moxielogic.com>
361 * interp.c (reg_names): Define.
362 (sim_resume): Use reg_names.
364 2008-02-21 Anthony Green <green@moxielogic.com>
366 * config.in, configure, configure.ac, interp.c, Makefile.in,