1 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
3 * configure: Regenerate to track ../common/common.m4 changes.
6 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
7 Daniel Jacobowitz <dan@codesourcery.com>
8 Joseph Myers <joseph@codesourcery.com>
10 * configure: Regenerate.
12 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
15 * config.in: Regenerate.
17 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
19 * configure: Regenerated.
21 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
23 * configure: Regenerated.
25 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
27 * configure: Regenerated.
29 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
31 * configure: Regenerate.
33 2005-03-23 Mark Kettenis <kettenis@gnu.org>
35 * configure: Regenerate.
37 2005-01-14 Andrew Cagney <cagney@gnu.org>
39 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
40 explicit call to AC_CONFIG_HEADER.
41 * configure: Regenerate.
43 2005-01-12 Andrew Cagney <cagney@gnu.org>
45 * configure.ac: Update to use ../common/common.m4.
46 * configure: Re-generate.
48 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
50 * configure: Regenerated to track ../common/aclocal.m4 changes.
52 2005-01-07 Andrew Cagney <cagney@gnu.org>
54 * configure.ac: Rename configure.in, require autoconf 2.59.
55 * configure: Re-generate.
57 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
59 * configure: Regenerate for ../common/aclocal.m4 update.
61 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
63 2000-08-07 Graham Stott <grahams@cygnus.co.uk>
64 * am33-2.igen (fmadd, fmsub, fmnadd, fmnsub): Correct typo.
65 2000-05-29 Alexandre Oliva <aoliva@cygnus.com>
66 * interp.c (fpu_disabled_exception, fpu_unimp_exception,
67 fpu_check_signal_exception): Take additional state arguments.
68 Print exception type and call program_interrupt. Adjust callers.
69 (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
70 fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Take additional
72 * mn10300_sim.h (fpu_disabled_exception, fpu_unimp_exception,
73 fpu_check_signal_exception): Adjust prototypes.
74 (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
75 fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Likewise.
76 * am33-2.igen: Adjust calls.
77 2000-05-19 Alexandre Oliva <aoliva@cygnus.com>
78 * op_utils.c (cmp2fcc): Moved...
80 2000-05-18 Alexandre Oliva <aoliva@cygnus.com>
81 * am33-2.igen: Use `unsigned32', `signed32', `unsigned64' or
82 `signed64' where type width is relevant.
83 2000-05-15 Alexandre Oliva <aoliva@cygnus.com>
84 * mn10300_sim.h: Include sim-fpu.h.
85 (FD2FPU, FPU2FD): Enclose the FD argument in parentheses.
86 (fpu_check_signal_exception): Declare.
87 (struct fp_prec_t, fp_single_prec, fp_double_prec): Likewise.
88 (FP_SINGLE, FP_DOUBLE): Shorthands for fp_*_prec.
89 (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
90 fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Declare.
91 * interp.c (fpu_disabled_exception): Document.
92 (fpu_unimp_exception): Likewise.
93 (fpu_check_signal_exception): Define.
94 (reg2val_32, round_32, val2reg_32, fp_single_prec): Likewise.
95 (reg2val_64, round_64, val2reg_64, fp_double_prec): Likewise.
96 (REG2VAL, ROUND, VAL2REG): Define shorthands.
97 (fpu_status_ok): Define.
98 (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
99 fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Define.
100 * am33-2.igen (frsqrt, fcmp, fadd, fsub, fmul, fdiv,
101 fmadd, fmsub, fnmadd, fnmsub): Use new functions.
102 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
103 * interp.c (sim_create_inferior): Set PSW bit to enable FP insns
104 if architecture is AM33/2.0.
105 * am33.igen: Include am33-2.igen.
106 2000-04-23 Alexandre Oliva <aoliva@cygnus.com>
107 * mn10300.igen (movm, call, ret, retf): Check for am33_2 too.
108 * am33.igen (movm): Likewise.
109 2000-04-19 Alexandre Oliva <aoliva@cygnus.com>
110 * am33.igen: Added `*am33_2' to some instructions that were
112 2000-04-07 Alexandre Oliva <aoliva@cygnus.com>
113 * am33-2.igen: New file. All insns implemented, but FP flags are
114 only set for fcmp, exceptional conditions are not handled yet.
115 * Makefile.in (IGEN_INSN): Added am33-2.igen.
116 (tmp-igen): Added -M am33_2.
117 * mn10300.igen, am33.igen: Added `*am33_2' to all insns.
118 * gencode.c: Support FMT_D3.
119 * mn10300_sim.h (dword): New type.
120 (struct _state): Added fpregs.
121 (REG_FPCR, FPCR): New define. All assorted bitmaps.
122 (XS2FS, AS2FS, Xf2FD): New macros.
123 (FS2FPU, FD2FPU, FPU2FS, FPU2FD): Likewise.
124 (load_dword, store_dword): New functions or macros.
125 (u642dw, dw2u64): New functions.
126 (fpu_disabled_exception, fpu_unimp_exception): Declared.
127 * interp.c (fpu_disabled_exception): Defined; no actual
129 (fpu_unimp_exception): Likewise.
130 * op_utils.c (cmp2fcc): New function.
132 * interp.c, mn10300_sim.h, op_utils.c: Convert function prototypes
133 and definitions to ISO C.
135 * gencode.c, simops.c: Delete.
136 * Makefile.in: Remove non-COMMON dependencies and commands.
138 * configure.in: Use common simulator always. Don't subst sim_gen
140 * configure: Rebuilt.
141 * Makefile.in (WITHOUT_COMMON_OBJS, WITHOUT_COMMON_INTERP_DEP,
142 WITHOUT_COMMON_RUN_OBJS): Remove.
143 (WITH_COMMON_OBJS): Rename to MN10300_OBJS.
144 (WITH_COMMON_INTERP_DEP): Rename to MN10300_INTERP_DEP.
145 (WITH_COMMON_RUN_OBJS): Rename to SIM_RUN_OBJS.
146 (SIM_EXTRA_CFLAGS): Don't use @sim_gen@.
147 * interp.c: Remove non-common bits.
148 * mn10300_sim.h: Likewise.
150 2003-08-28 Andrew Cagney <cagney@redhat.com>
152 * dv-mn103ser.c (do_polling_event): Change type of "serial_reg" to
154 (read_status_reg): Cast "serial_reg" to "long".
155 * dv-mn103tim.c (do_counter_event): Change type of "timer_nr" to
157 (do_counter6_event, write_mode_reg, write_tm6md): Ditto.
159 2003-02-27 Andrew Cagney <cagney@redhat.com>
161 * interp.c (sim_open, sim_create_inferior, sim_open)
162 (sim_create_inferior): Rename _bfd to bfd.
164 2003-02-26 Andrew Cagney <cagney@redhat.com>
166 * am33.igen: Call sim_engine_abort instead of abort.
168 2003-02-26 David Carlton <carlton@math.stanford.edu>
170 * dv-mn103tim.c (read_special_timer6_reg): Add break after
171 empty default: label.
172 (write_special_timer6_reg): Ditto.
175 2002-11-28 Andrew Cagney <cagney@redhat.com>
177 * sim-main.h: Only include "idecode.h" once.
178 * Makefile.in (SIM_EXTRA_DEPS): Define.
180 2002-06-16 Andrew Cagney <ac131313@redhat.com>
182 * configure: Regenerated to track ../common/aclocal.m4 changes.
184 2002-06-09 Andrew Cagney <cagney@redhat.com>
186 * Makefile.in (INCLUDE): Update path to callback.h.
187 * mn10300_sim.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
190 2001-05-06 Jim Blandy <jimb@redhat.com>
192 * mn10300.igen: Doc fixes.
194 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
196 * Makefile.in (idecode.o, op_utils.o, semantics.o, simops.o):
197 Depend on targ-vals.h.
199 2001-04-15 J.T. Conklin <jtc@redback.com>
201 * Makefile.in (simops.o): Add simops.h to dependency list.
203 Wed Aug 9 02:24:53 2000 Graham Stott <grahams@cygnus.co.uk>
205 * am33.igen: Warning clean-up.
206 (movm): Initialize PC and mask.
207 (mov, movbu, movhu): Set srcreg2 from RI0.
208 (bsch): Initialize c.
209 (sat16_cmp): Actually do the comparison.
210 (mov_llt): Do not overwrite dstreg with uninitialized variable.
212 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
214 * configure: Regenerated to track ../common/aclocal.m4 changes.
216 2000-05-22 Alexandre Oliva <aoliva@cygnus.com>
218 * am33.igen: Fix leading comments of SP-relative offset insns that
219 referred to other registers. Make their offsets unsigned.
221 2000-05-18 Alexandre Oliva <aoliva@cygnus.com>
223 * mn10300_sim.h (genericAdd, genericSub, genericCmp, genericOr,
224 genericXor, genericBtst): Use `unsigned32'.
225 * op_utils.c: Likewise.
226 * mn10300.igen, am33.igen: Use `unsigned32', `signed32',
227 `unsigned64' or `signed64' where type width is relevant.
229 2000-04-25 Alexandre Oliva <aoliva@cygnus.com>
231 * am33.igen (inc4 Rn): Use genericAdd so as to modify flags.
233 2000-04-09 Alexandre Oliva <aoliva@cygnus.com>
235 * am33.igen: Make SP-relative offsets unsigned. Add `*am33' for
236 some instructions that were missing it.
238 2000-03-03 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
240 * Makefile.in (IGEN_INSN): Added am33.igen.
242 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
244 * configure: Regenerated to track ../common/aclocal.m4 changes.
246 Tue Jul 13 13:26:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
248 * interp.c: Clarify error message reporting an unknown board.
250 1999-05-08 Felix Lee <flee@cygnus.com>
252 * configure: Regenerated to track ../common/aclocal.m4 changes.
254 1999-04-16 Frank Ch. Eigler <fche@cygnus.com>
256 * interp.c (program_interrupt): Detect undesired recursion using
257 static flag. Set NMIRC register's SYSEF flag during
258 --board=stdeval1 mode.
259 * dv-mn103-int.c (write_icr): Add backdoor address to allow CPU to
262 1999-04-02 Keith Seitz <keiths@cygnus.com>
264 * Makefile.in (SIM_EXTRA_CFLAGS): Define a POLL_QUIT_INTERVAL
265 for use in the simulator so that the poll_quit callback is
266 not called too often.
268 Tue Mar 9 21:26:41 1999 Andrew Cagney <cagney@b1.cygnus.com>
270 * dv-mn103int.c (mn103int_ioctl): Return something.
271 * dv-mn103tim.c (write_tm6md): GCC suggested parentheses around &&
274 Tue Feb 16 23:57:17 1999 Jeffrey A Law (law@cygnus.com)
276 * mn10300.igen (retf): Fix return address computation and store
277 the new pc value into nia.
279 1998-12-29 Frank Ch. Eigler <fche@cygnus.com>
281 * Makefile.in (WITH_COMMON_OBJS): Build also dv-sockser.o.
282 * interp.c (sim_open): Add stub mn103002 cache control memory regions.
283 Set OPERATING_ENVIRONMENT on "stdeval1" board.
284 (mn10300_core_signal): New function to intercept memory errors.
285 (program_interrupt): New function to dispatch to exception vector
286 (mn10300_exception_*): New functions to snapshot pre/post exception
288 * sim-main.h (SIM_CORE_SIGNAL): Define hook - call mn10300_core_signal.
289 (SIM_ENGINE_HALT_HOOK): Do nothing.
290 (SIM_CPU_EXCEPTION*): Define hooks to call mn10300_cpu_exception*().
291 (_sim_cpu): Add exc_* fields to store register value snapshots.
292 * dv-mn103ser.c (*): Support dv-sockser backend for UART I/O.
293 Various endianness and warning fixes.
294 * mn10300.igen (illegal): Call program_interrupt on error.
295 (break): Call program_interrupt on breakpoint
297 Several changes from <janczyn@cygnus.com> and <cagney@cygnus.com>
299 * dv-mn103int.c (mn103int_ioctl): New function for NMI
300 generation. (mn103int_finish): Install it as ioctl handler.
301 * dv-mn103tim.c: Support timer 6 specially. Endianness fixes.
303 Wed Oct 14 12:11:05 1998 Jeffrey A Law (law@cygnus.com)
305 * am33.igen: Allow autoincrement stores using the same register
306 for source and destination operands.
308 Mon Aug 31 10:19:55 1998 Jeffrey A Law (law@cygnus.com)
310 * am33.igen: Reverse HI/LO outputs of 4 operand "mul" and "mulu".
312 Fri Aug 28 14:40:49 1998 Joyce Janczyn <janczyn@cygnus.com>
314 * interp.c (sim_open): Check for invalid --board option, fix
315 indentation, allocate memory for mem control and DMA regs.
317 Wed Aug 26 09:29:38 1998 Joyce Janczyn <janczyn@cygnus.com>
319 * mn10300.igen (div,divu): Fix divide instructions so divide by 0
320 behaves like the hardware.
322 Mon Aug 24 11:50:09 1998 Joyce Janczyn <janczyn@cygnus.com>
324 * sim-main.h (SIM_HANDLES_LMA): Define SIM_HANDLES_LMA.
326 Wed Aug 12 12:36:07 1998 Jeffrey A Law (law@cygnus.com)
328 * am33.igen: Handle case where first DSP operation modifies a
329 register used in the second DSP operation correctly.
331 Tue Jul 28 10:10:25 1998 Jeffrey A Law (law@cygnus.com)
333 * am33.igen: Detect cases where two operands must not match for
334 DSP instructions too.
336 Mon Jul 27 12:04:17 1998 Jeffrey A Law (law@cygnus.com)
338 * am33.igen: Detect cases where two operands must not match in
339 non-DSP instructions.
341 Fri Jul 24 18:15:21 1998 Joyce Janczyn <janczyn@cygnus.com>
343 * op_utils.c (do_syscall): Rewrite to use common/syscall.c.
344 (syscall_read_mem, syscall_write_mem): New functions for syscall
346 * mn10300_sim.h: Add prototypes for syscall_read_mem and
348 * mn10300.igen: Change C++ style comments to C style comments.
349 Check for divide by zero in div and divu ops.
351 Fri Jul 24 12:49:28 1998 Jeffrey A Law (law@cygnus.com)
353 * am33.igen (translate_xreg): New function. Use it as needed.
355 Thu Jul 23 10:05:28 1998 Jeffrey A Law (law@cygnus.com)
357 * am33.igen: Add some missing instructions.
359 * am33.igen: Autoincrement loads/store fixes.
361 Tue Jul 21 09:48:14 1998 Jeffrey A Law (law@cygnus.com)
363 * am33.igen: Add mov_lCC DSP instructions.
365 * am33.igen: Add most am33 DSP instructions.
367 Thu Jul 9 10:06:55 1998 Jeffrey A Law (law@cygnus.com)
369 * mn10300.igen: Fix Z bit for addc and subc instructions.
370 Minor fixes in multiply/divide patterns.
372 * am33.igen: Add missing mul[u] imm32,Rn. Fix condition code
373 handling for many instructions. Fix sign extension for some
376 * am33.igen: Fix Z bit for remaining addc/subc instructions.
377 Do not sign extend immediate for mov imm,XRn.
378 More random mul, mac & div fixes.
379 Remove some unused variables.
380 Sign extend 24bit displacement in memory addresses.
382 * am33.igen: Fix Z bit for addc Rm,Rn and subc Rm,Rn. Various
383 fixes to 2 register multiply, divide and mac instructions. Set
384 Z,N correctly for sat16. Sign extend 24 bit immediate for add,
385 and sub instructions.
387 * am33.igen: Add remaining non-DSP instructions.
389 Wed Jul 8 16:29:12 1998 Jeffrey A Law (law@cygnus.com)
391 * am33.igen (translate_rreg): New function. Use it as appropriate.
393 * am33.igen: More am33 instructions. Fix "div".
395 Mon Jul 6 15:39:22 1998 Jeffrey A Law (law@cygnus.com)
397 * mn10300.igen: Add am33 support.
399 * Makefile.in: Use multi-sim to support both a mn10300 and am33
402 * am33.igen: Add many more am33 instructions.
404 Wed Jul 1 17:07:09 1998 Jeffrey A Law (law@cygnus.com)
406 * mn10300_sim.h (FETCH24): Define.
408 * mn10300_sim.h: Add defines for some registers found on the AM33.
409 * am33.igen: New file with some am33 support.
411 Tue Jun 30 11:23:20 1998 Jeffrey A Law (law@cygnus.com)
413 * mn10300_sim.h: Include bfd.h
414 (struct state): Add more room for processor specific registers.
417 Thu Jun 25 10:12:03 1998 Joyce Janczyn <janczyn@cygnus.com>
419 * dv-mn103tim.c: Include sim-assert.h
420 * dv-mn103ser.c (do_polling_event): Check for incoming data on
421 serial line and schedule next polling event.
422 (read_status_reg): schedule events to check for incoming data on
423 serial line and issue interrupt if necessary.
425 Fri Jun 19 16:47:27 1998 Joyce Janczyn <janczyn@cygnus.com>
427 * interp.c (sim_open): hook up serial 1 and 2 ports properly (typo).
429 Fri Jun 19 11:59:26 1998 Joyce Janczyn <janczyn@cygnus.com>
431 * interp.c (board): Rename am32 to stdeval1 as this is the name
432 consistently used to refer to the mn1030002 board.
434 Thu June 18 14:37:14 1998 Joyce Janczyn <janczyn@cygnus.com>
435 * interp.c (sim_open): Fix typo in address of EXTMD register
436 (0x34000280, not 0x3400280).
438 Wed Jun 17 18:00:18 1998 Jeffrey A Law (law@cygnus.com)
440 * simops.c (syscall): Handle change in opcode # for syscall.
441 * mn10300.igen (syscall): Likewise.
443 Tue June 16 09:36:21 1998 Joyce Janczyn <janczyn@cygnus.com>
444 * dv-mn103int.c (mn103int_finish): Regular interrupts (not NMI or
445 reset) are not enabled on reset.
447 Sun June 14 17:04:00 1998 Joyce Janczyn <janczyn@cygnus.com>
448 * dv-mn103iop.c (write_*_reg): Check for attempt to write r/o
450 * dv-mn103ser.c: Fill in methods for reading and writing to serial
452 * interp.c (sim_open): Make the serial device a polling device.
454 Fri June 12 16:24:00 1998 Joyce Janczyn <janczyn@cygnus.com>
455 * dv-mn103iop.c: New file for handling am32 io ports.
456 * configure.in: Add mn103iop to hw_device list.
457 * configure: Re-generate.
458 * interp.c (sim_open): Create io port device.
460 Wed June 10 14:34:00 1998 Joyce Janczyn <janczyn@cygnus.com>
461 * dv-mn103int.c (external_group): Use enumerated types to access
462 correct group addresses.
463 * dv-mn103tim.c (do_counter_event): Underflow of cascaded timer
464 triggers an interrupt on the higher-numbered timer's port.
466 Mon June 8 13:30:00 1998 Joyce Janczyn <janczyn@cygnus.com>
467 * interp.c: (mn10300_option_handler): New function parses arguments
469 * (board): Add --board option for specifying am32.
470 * (sim_open): Create new timer and serial devices and control
471 configuration of other am32 devices via board option.
472 * dv-mn103tim.c, dv-mn103ser.c: New files for timers and serial devices.
473 * dv-mn103cpu.c: Fix typos in opening comments.
474 * dv-mn103int.c: Adjust interrupt controller settings for am32 instead of am30.
475 * configure.in: Add mn103tim and mn103ser to hw_device list.
476 * configure: Re-generate.
478 Mon May 25 20:50:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
480 * dv-mn103int.c, dv-mn103cpu.c: Rename *_callback to *_method.
482 * dv-mn103cpu.c, dv-mn103int.c: Include hw-main.h and
483 sim-main.h. Declare a struct hw_descriptor instead of struct
484 hw_device_descriptor.
486 Mon May 25 17:33:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
488 * dv-mn103cpu.c (struct mn103cpu): Change type of pending_handler
491 Fri May 22 12:17:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
493 * configure.in (SIM_AC_OPTION_HARDWARE): Add argument "yes".
495 Wed May 6 13:29:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
497 * interp.c (sim_open): Create a polling PAL device.
499 Fri May 1 16:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
501 * dv-mn103int.c (mn103int_port_event):
502 (mn103int_port_event):
503 (mn103int_io_read_buffer):
504 (mn103int_io_write_buffer):
506 * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Drop CPU/CIA args.
507 (mn103cpu_port_event): Ditto.
508 (mn103cpu_io_read_buffer): Ditto.
509 (mn103cpu_io_write_buffer): Ditto.
511 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
513 * configure: Regenerated to track ../common/aclocal.m4 changes.
515 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
517 * configure: Regenerated to track ../common/aclocal.m4 changes.
520 Sun Apr 26 15:19:55 1998 Tom Tromey <tromey@cygnus.com>
522 * acconfig.h: New file.
523 * configure.in: Reverted change of Apr 24; use sinclude again.
525 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
527 * configure: Regenerated to track ../common/aclocal.m4 changes.
530 Fri Apr 24 11:19:07 1998 Tom Tromey <tromey@cygnus.com>
532 * configure.in: Don't call sinclude.
534 Tue Apr 14 10:03:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
536 * mn10300_sim.h: Declare all functions in op_utils.c using
539 * sim-main.c: New file. Include op_utils.c.
541 * mn10300.igen (mov, cmp): Use new igen operators `!' and `=' to
542 differentiate between MOV/CMP immediate/register instructions.
544 * configure.in (SIM_AC_OPTION_INLINE): Add and enable.
545 * configure: Regenerate.
547 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
549 * configure: Regenerated to track ../common/aclocal.m4 changes.
551 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
553 * interp.c (hw): Delete variable, moved to SIM_DESC.
554 (sim_open): Delete calls to hw_tree_create, hw_tree_finish.
555 Handled by sim-module.
556 (sim_open): Do not anotate tree with trace properties, handled by
558 (sim_open): Call sim_hw_parse instead of hw_tree_parse.
560 * configure: Regenerated to track ../common/aclocal.m4 changes.
562 Thu Mar 26 20:46:18 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
564 * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Save the entire PC
565 on the stack when delivering interrupts (not just the lower
567 * mn10300.igen (mov (Di,Am),Dn): Fix decode. Registers were
568 specified in the wrong order.
570 Fri Mar 27 00:56:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
572 * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Stop loss of
573 succeeding interrupts, clear pending_handler when the handler
576 Thu Mar 26 10:11:01 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
578 * Makefile.in (tmp-igen): Prefix all usage of move-if-change
579 script with $(SHELL) to make NT native builds happy.
580 * configure: Regenerate because of change to ../common/aclocal.m4.
582 Thu Mar 26 11:22:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
584 * configure.in: Make --enable-sim-common the default.
585 * configure: Re-generate.
587 * sim-main.h (CIA_GET, CIA_SET): Save/restore current instruction
588 address into Sate.regs[REG_PC] instead of common struct.
590 Wed Mar 25 17:42:00 1998 Joyce Janczyn <janczyn@cygnus.com>
592 * mn10300.igen (cmp imm8,An): Do not sign extend imm8 value.
594 Wed Mar 25 12:08:00 1998 Joyce Janczyn <janczyn@cygnus.com>
596 * simops.c (OP_F0FD): Initialise variable 'sp'.
598 Thu Mar 26 00:21:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
600 * dv-mn103int.c (decode_group): A group register every 4 bytes not
602 (write_icr): Rewrite equation updating request field.
603 (read_iagr): Fix check that interrupt is still pending.
605 Wed Mar 25 16:14:50 1998 Andrew Cagney <cagney@b1.cygnus.com>
607 * interp.c (sim_open): Tidy up device creation.
609 * dv-mn103int.c (mn103int_port_event): Drive NMI with non-zero
611 (mn103int_io_read_buffer): Convert absolute address to register
613 (read_icr, write_icr): Convert block offset into group offset.
615 Wed Mar 25 15:08:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
617 * interp.c (sim_open): Create second 1mb memory region at
619 (sim_open): Create a device tree.
621 (do_interrupt): Delete, needs to use dv-mn103cpu.c
623 * dv-mn103int.c, dv-mn103cpu.c: New files.
625 Wed Mar 25 08:47:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
627 * mn10300_sim.h (EXTRACT_PSW_LM, INSERT_PSW_LM, PSW_IE, PSW_LM):
631 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
633 * configure: Regenerated to track ../common/aclocal.m4 changes.
635 Wed Mar 25 10:24:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
637 * interp.c (sim-options.h): Include.
638 (sim_kind, myname): Declare when not using common framework.
640 * mn10300_sim.h (do_syscall, generic*): Provide prototypes for
641 functions found in op_utils.c
643 * mn10300.igen (add): Discard unused variables.
645 * configure, config.in: Re-generate with autoconf 2.12.1.
647 Tue Mar 24 15:27:00 1998 Joyce Janczyn <janczyn@cygnus.com>
649 Add support for --enable-sim-common option.
650 * Makefile.in (WITHOUT_COMMON_OBJS): Files included if
651 ! --enable-sim-common
652 (WITH_COMMON_OBJS): Files included if --enable-sim-common.
653 (MN10300_OBJS,MN10300_INTERP_DEP): New variables.
655 ({WITHOUT,WITH}_COMMON_RUN_OBJS,SIM_RUN_OBJS): New variables.
656 (SIM_EXTRA_CFLAGS): New variable.
657 (clean-extra): Clean up igen files.
658 (../igen/igen,clean-igen,tmp-igen): New rules.
659 * configure.in: Add support for common framework via
661 * configure: Regenerate.
662 * interp.c: #include sim-main if WITH_COMMON, not mn10300_sim.h.
663 (hash,dispatch,sim_size): Don't compile if ! WITH_COMMON.
664 (init_system,sim_write,compare_simops): Likewise.
665 (sim_set_profile,sim_set_profile_size): Likewise.
666 (sim_stop,sim_resume,sim_trace,sim_info): Likewise.
667 (sim_set_callbacks,sim_stop_reason,sim_read,sim_load): Likewise.
668 (enum interrupt_type): New enum.
669 (interrupt_names): New global.
670 (do_interrupt): New function.
671 (sim_open): Define differently if WITH_COMMON.
672 (sim_close,sim_create_inferior,sim_do_command): Likewise.
673 * mn10300_sim.h ({load,store}_{byte,half,word}): Define versions
675 * mn10300.igen: New file.
676 * mn10300.dc: New file.
677 * op_utils.c: New file.
678 * sim-main.h: New file.
680 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
682 * configure: Regenerated to track ../common/aclocal.m4 changes.
684 Fri Feb 27 18:36:04 1998 Jeffrey A Law (law@cygnus.com)
686 * simops.c (inc): Fix typo.
688 Wed Feb 25 01:59:29 1998 Jeffrey A Law (law@cygnus.com)
690 * simops.c (signed multiply instructions): Cast input operands to
691 signed32 before casting them to signed64 so that the sign bit
692 is propagated properly.
694 Mon Feb 23 20:23:19 1998 Mark Alexander <marka@cygnus.com>
696 * Makefile.in: Last change was bad. Define NL_TARGET
697 so that targ-vals.h will be used instead of syscall.h.
698 * simops.c: Use targ-vals.h instead of syscall.h.
699 (OP_F020): Disable unsupported system calls.
701 Mon Feb 23 09:44:38 1998 Mark Alexander <marka@cygnus.com>
703 * Makefile.in: Get header files from libgloss/mn10300/sys.
705 Sun Feb 22 16:02:24 1998 Jeffrey A Law (law@cygnus.com)
707 * simops.c: Include sim-types.h.
709 Wed Feb 18 13:07:08 1998 Jeffrey A Law (law@cygnus.com)
711 * simops.c (multiply instructions): Cast input operands to a
712 signed64/unsigned64 type as appropriate.
714 Tue Feb 17 12:47:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
716 * interp.c (sim_store_register, sim_fetch_register): Pass in
717 length parameter. Return -1.
719 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
721 * configure: Regenerated to track ../common/aclocal.m4 changes.
723 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
725 * configure: Regenerated to track ../common/aclocal.m4 changes.
727 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
729 * configure: Regenerated to track ../common/aclocal.m4 changes.
731 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
733 * configure: Regenerated to track ../common/aclocal.m4 changes.
736 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
738 * configure: Regenerated to track ../common/aclocal.m4 changes.
740 Tue Nov 11 10:38:52 1997 Jeffrey A Law (law@cygnus.com)
742 * simops.c (call:16 call:32): Stack adjustment is determined solely
745 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
747 * interp.c (sim_load): Pass lma_p and sim_write args to
750 Tue Oct 21 10:12:03 1997 Jeffrey A Law (law@cygnus.com)
752 * simops.c: Correctly handle register restores for "ret" and "retf"
755 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
757 * configure: Regenerated to track ../common/aclocal.m4 changes.
759 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
761 * configure: Regenerated to track ../common/aclocal.m4 changes.
763 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
765 * configure: Regenerated to track ../common/aclocal.m4 changes.
767 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
769 * configure: Regenerated to track ../common/aclocal.m4 changes.
771 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
773 * configure: Regenerated to track ../common/aclocal.m4 changes.
775 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
777 * configure: Regenerated to track ../common/aclocal.m4 changes.
779 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
781 * configure: Regenerated to track ../common/aclocal.m4 changes.
783 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
785 * configure: Regenerated to track ../common/aclocal.m4 changes.
788 Tue Aug 26 10:41:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
790 * interp.c (sim_kill): Delete.
791 (sim_create_inferior): Add ABFD argument.
792 (sim_load): Move setting of PC from here.
793 (sim_create_inferior): To here.
795 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
797 * configure: Regenerated to track ../common/aclocal.m4 changes.
800 Mon Aug 25 16:14:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
802 * interp.c (sim_open): Add ABFD argument.
804 Tue Jun 24 13:46:20 1997 Jeffrey A Law (law@cygnus.com)
806 * interp.c (sim_resume): Clear State.exited.
807 (sim_stop_reason): If State.exited is nonzero, then indicate that
808 the simulator exited instead of stopped.
809 * mn10300_sim.h (struct _state): Add exited field.
810 * simops.c (syscall): Set State.exited for SYS_exit.
812 Wed Jun 11 22:07:56 1997 Jeffrey A Law (law@cygnus.com)
814 * simops.c: Fix thinko in last change.
816 Tue Jun 10 12:31:32 1997 Jeffrey A Law (law@cygnus.com)
818 * simops.c: "call" stores the callee saved registers into the
819 stack! Update the stack pointer properly when done with
822 * simops.c: Fix return address computation for "call" instructions.
824 Thu May 22 01:43:11 1997 Jeffrey A Law (law@cygnus.com)
826 * interp.c (sim_open): Fix typo.
828 Wed May 21 23:27:58 1997 Jeffrey A Law (law@cygnus.com)
830 * interp.c (sim_resume): Add missing case in big switch
831 statement (for extb instruction).
833 Tue May 20 17:51:30 1997 Jeffrey A Law (law@cygnus.com)
835 * interp.c: Replace all references to load_mem and store_mem
836 with references to load_byte, load_half, load_3_byte, load_word
837 and store_byte, store_half, store_3_byte, store_word.
838 (INLINE): Delete definition.
839 (load_mem_big): Likewise.
840 (max_mem): Make it global.
841 (dispatch): Make this function inline.
842 (load_mem, store_mem): Delete functions.
843 * mn10300_sim.h (INLINE): Define.
844 (RLW): Delete unused definition.
845 (load_mem, store_mem): Delete declarations.
846 (load_mem_big): New definition.
847 (load_byte, load_half, load_3_byte, load_word): New functions.
848 (store_byte, store_half, store_3_byte, store_word): New functions.
849 * simops.c: Replace all references to load_mem and store_mem
850 with references to load_byte, load_half, load_3_byte, load_word
851 and store_byte, store_half, store_3_byte, store_word.
853 Tue May 20 10:21:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
855 * interp.c (sim_open): Add callback to arguments.
856 (sim_set_callbacks): Delete SIM_DESC argument.
858 Mon May 19 13:54:22 1997 Jeffrey A Law (law@cygnus.com)
860 * interp.c (dispatch): Make this an inline function.
862 * simops.c (syscall): Use callback->write regardless of
863 what file descriptor we're writing too.
865 Sun May 18 16:46:31 1997 Jeffrey A Law (law@cygnus.com)
867 * interp.c (load_mem_big): Remove function. It's now a macro
869 (compare_simops): New function.
870 (sim_open): Sort the Simops table before inserting entries
872 * mn10300_sim.h: Remove unused #defines.
873 (load_mem_big): Define.
875 Fri May 16 16:36:17 1997 Jeffrey A Law (law@cygnus.com)
877 * interp.c (load_mem): If we get a load from an out of range
879 (store_mem): Likewise for stores.
880 (max_mem): New variable.
882 Tue May 6 13:24:36 1997 Jeffrey A Law (law@cygnus.com)
884 * mn10300_sim.h: Fix ordering of bits in the PSW.
886 * interp.c: Improve hashing routine to avoid long list
887 traversals for common instructions. Add HASH_STAT support.
888 Rewrite opcode dispatch code using a big switch instead of
889 cascaded if/else statements. Avoid useless calls to load_mem.
891 Mon May 5 18:07:48 1997 Jeffrey A Law (law@cygnus.com)
893 * mn10300_sim.h (struct _state): Add space for mdrq register.
895 * simops.c: Don't abort for trap. Add support for the extended
896 instructions, "getx", "putx", "mulq", "mulqu", "sat16", "sat24",
899 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
901 * configure: Regenerated to track ../common/aclocal.m4 changes.
903 Fri Apr 18 14:04:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
905 * interp.c (sim_stop): Add stub function.
907 Thu Apr 17 03:26:59 1997 Doug Evans <dje@canuck.cygnus.com>
909 * Makefile.in (SIM_OBJS): Add sim-load.o.
910 * interp.c (sim_kind, myname): New static locals.
911 (sim_open): Set sim_kind, myname. Ignore -E arg.
912 (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to
913 load file into simulator. Set start address from bfd.
914 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
916 Wed Apr 16 19:30:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
918 * simops.c (OP_F020): SYS_execv, SYS_time, SYS_times, SYS_utime
919 only include if implemented by host.
920 (OP_F020): Typecast arg passed to time function;
922 Mon Apr 7 23:57:49 1997 Jeffrey A Law (law@cygnus.com)
924 * simops.c (syscall): Handle new mn10300 calling conventions.
926 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
928 * configure: Regenerated to track ../common/aclocal.m4 changes.
931 Fri Apr 4 20:02:37 1997 Ian Lance Taylor <ian@cygnus.com>
933 * Makefile.in: Change mn10300-opc.o to m10300-opc.o, to match
934 corresponding change in opcodes directory.
936 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
938 * interp.c (sim_open): New arg `kind'.
940 * configure: Regenerated to track ../common/aclocal.m4 changes.
942 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
944 * configure: Regenerated to track ../common/aclocal.m4 changes.
946 Thu Mar 20 11:58:02 1997 Jeffrey A Law (law@cygnus.com)
948 * simops.c: Fix register extraction for a two "movbu" variants.
949 Somewhat simplify "sub" instructions.
950 Correctly sign extend operands for "mul". Put the correct
951 half of the result in MDR for "mul" and "mulu".
952 Implement remaining instructions.
953 Tweak opcode for "syscall".
955 Tue Mar 18 14:21:21 1997 Jeffrey A Law (law@cygnus.com)
957 * simops.c: Do syscall emulation in "syscall" instruction. Add
958 dummy "trap" instruction.
960 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
962 * configure: Regenerated to track ../common/aclocal.m4 changes.
964 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
966 * configure: Re-generate.
968 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
970 * configure: Regenerate to track ../common/aclocal.m4 changes.
972 Thu Mar 13 12:54:45 1997 Doug Evans <dje@canuck.cygnus.com>
974 * interp.c (sim_open): New SIM_DESC result. Argument is now
976 (other sim_*): New SIM_DESC argument.
978 Wed Mar 12 15:04:00 1997 Jeffrey A Law (law@cygnus.com)
980 * simops.c: Fix carry bit computation for "add" instructions.
982 * simops.c: Fix typos in bset insns. Fix arguments to store_mem
983 for bset imm8,(d8,an) and bclr imm8,(d8,an).
985 Wed Mar 5 15:00:10 1997 Jeffrey A Law (law@cygnus.com)
987 * simops.c: Fix register references when computing Z and N bits
990 Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com>
992 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
993 COMMON_{PRE,POST}_CONFIG_FRAG instead.
994 * configure.in: sinclude ../common/aclocal.m4.
995 * configure: Regenerated.
997 Fri Jan 24 10:47:25 1997 Jeffrey A Law (law@cygnus.com)
999 * interp.c (init_system): Allocate 2^19 bytes of space for the
1002 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1004 * configure configure.in Makefile.in: Update to new configure
1005 scheme which is more compatible with WinGDB builds.
1006 * configure.in: Improve comment on how to run autoconf.
1007 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1008 * Makefile.in: Use autoconf substitution to install common
1011 Tue Jan 21 15:03:04 1997 Jeffrey A Law (law@cygnus.com)
1013 * simops.c: Undo last change to "rol" and "ror", original code
1016 Thu Jan 16 11:28:14 1997 Jeffrey A Law (law@cygnus.com)
1018 * simops.c: Fix "rol" and "ror".
1020 Wed Jan 15 06:45:58 1997 Jeffrey A Law (law@cygnus.com)
1022 * simops.c: Fix typo in last change.
1024 Mon Jan 13 13:22:35 1997 Jeffrey A Law (law@cygnus.com)
1026 * simops.c: Use REG macros in few places not using them yet.
1028 Mon Jan 6 16:21:19 1997 Jeffrey A Law (law@cygnus.com)
1030 * mn10300_sim.h (struct _state): Fix number of registers!
1032 Tue Dec 31 16:20:41 1996 Jeffrey A Law (law@cygnus.com)
1034 * mn10300_sim.h (struct _state): Put all registers into a single
1035 array to make gdb implementation easier.
1036 (REG_*): Add definitions for all registers in the state array.
1037 (SEXT32, SEXT40, SEXT44, SEXT60): Remove unused macros.
1038 * simops.c: Related changes.
1040 Wed Dec 18 10:10:45 1996 Jeffrey A Law (law@cygnus.com)
1042 * interp.c (sim_resume): Handle 0xff as a single byte insn.
1044 * simops.c: Fix overflow computation for "add" and "inc"
1047 Mon Dec 16 10:03:52 1996 Jeffrey A Law (law@cygnus.com)
1049 * simops.c: Handle "break" instruction.
1051 * simops.c: Fix restoring the PC for "ret" and "retf" instructions.
1053 Wed Dec 11 09:53:10 1996 Jeffrey A Law (law@cygnus.com)
1055 * gencode.c (write_opcodes): Also write out the format of the
1057 * mn10300_sim.h (simops): Add "format" field.
1058 * interp.c (sim_resume): Deal with endianness issues here.
1060 Tue Dec 10 15:05:37 1996 Jeffrey A Law (law@cygnus.com)
1062 * simops.c (REG0_4): Define.
1063 Use REG0_4 for indexed loads/stores.
1065 Sat Dec 7 09:50:28 1996 Jeffrey A Law (law@cygnus.com)
1067 * simops.c (REG0_16): Fix typo.
1069 Fri Dec 6 14:13:34 1996 Jeffrey A Law (law@cygnus.com)
1071 * simops.c: Call abort for any instruction that's not currently
1074 * simops.c: Define accessor macros to extract register
1075 values from instructions. Use them consistently.
1077 * interp.c: Delete unused global variable "OP".
1078 (sim_resume): Remove unused variable "opcode".
1079 * simops.c: Fix some uninitialized variable problems, add
1080 parens to fix various -Wall warnings.
1082 * gencode.c (write_header): Add "insn" and "extension" arguments
1083 to the OP_* declarations.
1084 (write_template): Similarly for function templates.
1085 * interp.c (insn, extension): Remove global variables. Instead
1086 pass them as arguments to the OP_* functions.
1087 * mn10300_sim.h: Remove decls for "insn" and "extension".
1088 * simops.c (OP_*): Accept "insn" and "extension" as arguments
1089 instead of using globals.
1091 Thu Dec 5 22:26:31 1996 Jeffrey A Law (law@cygnus.com)
1093 * simops.c: Fix typos in "mov am,(d16,an)" and "mov am,(d32,an)"
1095 * simops.c: Fix thinkos in last change to "inc dn".
1097 Wed Dec 4 10:57:53 1996 Jeffrey A Law (law@cygnus.com)
1099 * simops.c: "add imm,sp" does not effect the condition codes.
1100 "inc dn" does effect the condition codes.
1102 Tue Dec 3 17:37:45 1996 Jeffrey A Law (law@cygnus.com)
1104 * simops.c: Treat both operands as signed values for
1107 * simops.c: Fix simulation of division instructions.
1108 Fix typos/thinkos in several "cmp" and "sub" instructions.
1110 Mon Dec 2 12:31:40 1996 Jeffrey A Law (law@cygnus.com)
1112 * simops.c: Fix carry bit handling in "sub" and "cmp"
1115 * simops.c: Fix "mov imm8,an" and "mov imm16,dn".
1117 Sun Dec 1 16:05:42 1996 Jeffrey A Law (law@cygnus.com)
1119 * simops.c: Fix overflow computation for many instructions.
1121 * simops.c: Fix "mov dm, an", "movbu dm, (an)", and "movhu dm, (an)".
1123 * simops.c: Fix "mov am, dn".
1125 * simops.c: Fix more bugs in "add imm,an" and
1128 Wed Nov 27 09:20:42 1996 Jeffrey A Law (law@cygnus.com)
1130 * simops.c: Fix bugs in "movm" and "add imm,an".
1132 * simops.c: Don't lose the upper 24 bits of the return
1133 pointer in "call" and "calls" instructions. Rough cut
1134 at emulated system calls.
1136 * simops.c: Implement the remaining 5, 6 and 7 byte instructions.
1138 * simops.c: Implement remaining 4 byte instructions.
1140 * simops.c: Implement remaining 3 byte instructions.
1142 * simops.c: Implement remaining 2 byte instructions. Call
1143 abort for instructions we're not implementing now.
1145 Tue Nov 26 15:43:41 1996 Jeffrey A Law (law@cygnus.com)
1147 * simops.c: Implement lots of random instructions.
1149 * simops.c: Implement "movm" and "bCC" insns.
1151 * mn10300_sim.h (_state): Add another register (MDR).
1153 * simops.c: Implement "cmp", "calls", "rets", "jmp" and
1154 a few additional random insns.
1156 * mn10300_sim.h (PSW_*): Define for CC status tracking.
1157 (REG_D0, REG_A0, REG_SP): Define.
1158 * simops.c: Implement "add", "addc" and a few other random
1161 * gencode.c, interp.c: Snapshot current simulator code.
1163 Mon Nov 25 12:46:38 1996 Jeffrey A Law (law@cygnus.com)
1165 * Makefile.in, config.in, configure, configure.in: New files.
1166 * gencode.c, interp.c, mn10300_sim.h, simops.c: New files.