1 2011-10-17 Mike Frysinger <vapier@gentoo.org>
3 * configure.ac: Change include to common/acinclude.m4.
5 2011-10-17 Mike Frysinger <vapier@gentoo.org>
7 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
8 call. Replace common.m4 include with SIM_AC_COMMON.
9 * configure: Regenerate.
11 2011-07-05 Mike Frysinger <vapier@gentoo.org>
13 * interp.c (sim_do_command): Delete.
15 2011-06-20 Nick Clifton <nickc@redhat.com>
17 * am33.igen (sub Rm,Rn,Rd): Fix computation of carry flag.
19 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
21 * interp.c (sim_store_register): Update return value to
24 2010-04-19 Mike Frysinger <vapier@gentoo.org>
26 * dv-mn103ser.c (sockser_addr, USE_SOCKSER_P): Delete
27 (do_polling_event): Change USE_SOCKSER_P to dv_sockser_status.
28 (read_status_reg): Likewise.
29 (write_txb): Likewise.
31 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
33 * configure: Regenerate.
35 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
37 * config.in: Regenerate.
38 * configure: Likewise.
40 * configure: Regenerate.
42 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
44 * configure: Regenerate to track ../common/common.m4 changes.
47 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
48 Daniel Jacobowitz <dan@codesourcery.com>
49 Joseph Myers <joseph@codesourcery.com>
51 * configure: Regenerate.
53 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
56 * config.in: Regenerate.
58 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
60 * configure: Regenerated.
62 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
64 * configure: Regenerated.
66 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
68 * configure: Regenerated.
70 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
72 * configure: Regenerate.
74 2005-03-23 Mark Kettenis <kettenis@gnu.org>
76 * configure: Regenerate.
78 2005-01-14 Andrew Cagney <cagney@gnu.org>
80 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
81 explicit call to AC_CONFIG_HEADER.
82 * configure: Regenerate.
84 2005-01-12 Andrew Cagney <cagney@gnu.org>
86 * configure.ac: Update to use ../common/common.m4.
87 * configure: Re-generate.
89 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
91 * configure: Regenerated to track ../common/aclocal.m4 changes.
93 2005-01-07 Andrew Cagney <cagney@gnu.org>
95 * configure.ac: Rename configure.in, require autoconf 2.59.
96 * configure: Re-generate.
98 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
100 * configure: Regenerate for ../common/aclocal.m4 update.
102 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
104 2000-08-07 Graham Stott <grahams@cygnus.co.uk>
105 * am33-2.igen (fmadd, fmsub, fmnadd, fmnsub): Correct typo.
106 2000-05-29 Alexandre Oliva <aoliva@cygnus.com>
107 * interp.c (fpu_disabled_exception, fpu_unimp_exception,
108 fpu_check_signal_exception): Take additional state arguments.
109 Print exception type and call program_interrupt. Adjust callers.
110 (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
111 fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Take additional
113 * mn10300_sim.h (fpu_disabled_exception, fpu_unimp_exception,
114 fpu_check_signal_exception): Adjust prototypes.
115 (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
116 fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Likewise.
117 * am33-2.igen: Adjust calls.
118 2000-05-19 Alexandre Oliva <aoliva@cygnus.com>
119 * op_utils.c (cmp2fcc): Moved...
120 * interp.c: ... here.
121 2000-05-18 Alexandre Oliva <aoliva@cygnus.com>
122 * am33-2.igen: Use `unsigned32', `signed32', `unsigned64' or
123 `signed64' where type width is relevant.
124 2000-05-15 Alexandre Oliva <aoliva@cygnus.com>
125 * mn10300_sim.h: Include sim-fpu.h.
126 (FD2FPU, FPU2FD): Enclose the FD argument in parentheses.
127 (fpu_check_signal_exception): Declare.
128 (struct fp_prec_t, fp_single_prec, fp_double_prec): Likewise.
129 (FP_SINGLE, FP_DOUBLE): Shorthands for fp_*_prec.
130 (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
131 fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Declare.
132 * interp.c (fpu_disabled_exception): Document.
133 (fpu_unimp_exception): Likewise.
134 (fpu_check_signal_exception): Define.
135 (reg2val_32, round_32, val2reg_32, fp_single_prec): Likewise.
136 (reg2val_64, round_64, val2reg_64, fp_double_prec): Likewise.
137 (REG2VAL, ROUND, VAL2REG): Define shorthands.
138 (fpu_status_ok): Define.
139 (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
140 fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Define.
141 * am33-2.igen (frsqrt, fcmp, fadd, fsub, fmul, fdiv,
142 fmadd, fmsub, fnmadd, fnmsub): Use new functions.
143 2000-04-27 Alexandre Oliva <aoliva@cygnus.com>
144 * interp.c (sim_create_inferior): Set PSW bit to enable FP insns
145 if architecture is AM33/2.0.
146 * am33.igen: Include am33-2.igen.
147 2000-04-23 Alexandre Oliva <aoliva@cygnus.com>
148 * mn10300.igen (movm, call, ret, retf): Check for am33_2 too.
149 * am33.igen (movm): Likewise.
150 2000-04-19 Alexandre Oliva <aoliva@cygnus.com>
151 * am33.igen: Added `*am33_2' to some instructions that were
153 2000-04-07 Alexandre Oliva <aoliva@cygnus.com>
154 * am33-2.igen: New file. All insns implemented, but FP flags are
155 only set for fcmp, exceptional conditions are not handled yet.
156 * Makefile.in (IGEN_INSN): Added am33-2.igen.
157 (tmp-igen): Added -M am33_2.
158 * mn10300.igen, am33.igen: Added `*am33_2' to all insns.
159 * gencode.c: Support FMT_D3.
160 * mn10300_sim.h (dword): New type.
161 (struct _state): Added fpregs.
162 (REG_FPCR, FPCR): New define. All assorted bitmaps.
163 (XS2FS, AS2FS, Xf2FD): New macros.
164 (FS2FPU, FD2FPU, FPU2FS, FPU2FD): Likewise.
165 (load_dword, store_dword): New functions or macros.
166 (u642dw, dw2u64): New functions.
167 (fpu_disabled_exception, fpu_unimp_exception): Declared.
168 * interp.c (fpu_disabled_exception): Defined; no actual
170 (fpu_unimp_exception): Likewise.
171 * op_utils.c (cmp2fcc): New function.
173 * interp.c, mn10300_sim.h, op_utils.c: Convert function prototypes
174 and definitions to ISO C.
176 * gencode.c, simops.c: Delete.
177 * Makefile.in: Remove non-COMMON dependencies and commands.
179 * configure.in: Use common simulator always. Don't subst sim_gen
181 * configure: Rebuilt.
182 * Makefile.in (WITHOUT_COMMON_OBJS, WITHOUT_COMMON_INTERP_DEP,
183 WITHOUT_COMMON_RUN_OBJS): Remove.
184 (WITH_COMMON_OBJS): Rename to MN10300_OBJS.
185 (WITH_COMMON_INTERP_DEP): Rename to MN10300_INTERP_DEP.
186 (WITH_COMMON_RUN_OBJS): Rename to SIM_RUN_OBJS.
187 (SIM_EXTRA_CFLAGS): Don't use @sim_gen@.
188 * interp.c: Remove non-common bits.
189 * mn10300_sim.h: Likewise.
191 2003-08-28 Andrew Cagney <cagney@redhat.com>
193 * dv-mn103ser.c (do_polling_event): Change type of "serial_reg" to
195 (read_status_reg): Cast "serial_reg" to "long".
196 * dv-mn103tim.c (do_counter_event): Change type of "timer_nr" to
198 (do_counter6_event, write_mode_reg, write_tm6md): Ditto.
200 2003-02-27 Andrew Cagney <cagney@redhat.com>
202 * interp.c (sim_open, sim_create_inferior, sim_open)
203 (sim_create_inferior): Rename _bfd to bfd.
205 2003-02-26 Andrew Cagney <cagney@redhat.com>
207 * am33.igen: Call sim_engine_abort instead of abort.
209 2003-02-26 David Carlton <carlton@math.stanford.edu>
211 * dv-mn103tim.c (read_special_timer6_reg): Add break after
212 empty default: label.
213 (write_special_timer6_reg): Ditto.
216 2002-11-28 Andrew Cagney <cagney@redhat.com>
218 * sim-main.h: Only include "idecode.h" once.
219 * Makefile.in (SIM_EXTRA_DEPS): Define.
221 2002-06-16 Andrew Cagney <ac131313@redhat.com>
223 * configure: Regenerated to track ../common/aclocal.m4 changes.
225 2002-06-09 Andrew Cagney <cagney@redhat.com>
227 * Makefile.in (INCLUDE): Update path to callback.h.
228 * mn10300_sim.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
231 2001-05-06 Jim Blandy <jimb@redhat.com>
233 * mn10300.igen: Doc fixes.
235 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
237 * Makefile.in (idecode.o, op_utils.o, semantics.o, simops.o):
238 Depend on targ-vals.h.
240 2001-04-15 J.T. Conklin <jtc@redback.com>
242 * Makefile.in (simops.o): Add simops.h to dependency list.
244 Wed Aug 9 02:24:53 2000 Graham Stott <grahams@cygnus.co.uk>
246 * am33.igen: Warning clean-up.
247 (movm): Initialize PC and mask.
248 (mov, movbu, movhu): Set srcreg2 from RI0.
249 (bsch): Initialize c.
250 (sat16_cmp): Actually do the comparison.
251 (mov_llt): Do not overwrite dstreg with uninitialized variable.
253 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
255 * configure: Regenerated to track ../common/aclocal.m4 changes.
257 2000-05-22 Alexandre Oliva <aoliva@cygnus.com>
259 * am33.igen: Fix leading comments of SP-relative offset insns that
260 referred to other registers. Make their offsets unsigned.
262 2000-05-18 Alexandre Oliva <aoliva@cygnus.com>
264 * mn10300_sim.h (genericAdd, genericSub, genericCmp, genericOr,
265 genericXor, genericBtst): Use `unsigned32'.
266 * op_utils.c: Likewise.
267 * mn10300.igen, am33.igen: Use `unsigned32', `signed32',
268 `unsigned64' or `signed64' where type width is relevant.
270 2000-04-25 Alexandre Oliva <aoliva@cygnus.com>
272 * am33.igen (inc4 Rn): Use genericAdd so as to modify flags.
274 2000-04-09 Alexandre Oliva <aoliva@cygnus.com>
276 * am33.igen: Make SP-relative offsets unsigned. Add `*am33' for
277 some instructions that were missing it.
279 2000-03-03 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
281 * Makefile.in (IGEN_INSN): Added am33.igen.
283 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
285 * configure: Regenerated to track ../common/aclocal.m4 changes.
287 Tue Jul 13 13:26:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
289 * interp.c: Clarify error message reporting an unknown board.
291 1999-05-08 Felix Lee <flee@cygnus.com>
293 * configure: Regenerated to track ../common/aclocal.m4 changes.
295 1999-04-16 Frank Ch. Eigler <fche@cygnus.com>
297 * interp.c (program_interrupt): Detect undesired recursion using
298 static flag. Set NMIRC register's SYSEF flag during
299 --board=stdeval1 mode.
300 * dv-mn103-int.c (write_icr): Add backdoor address to allow CPU to
303 1999-04-02 Keith Seitz <keiths@cygnus.com>
305 * Makefile.in (SIM_EXTRA_CFLAGS): Define a POLL_QUIT_INTERVAL
306 for use in the simulator so that the poll_quit callback is
307 not called too often.
309 Tue Mar 9 21:26:41 1999 Andrew Cagney <cagney@b1.cygnus.com>
311 * dv-mn103int.c (mn103int_ioctl): Return something.
312 * dv-mn103tim.c (write_tm6md): GCC suggested parentheses around &&
315 Tue Feb 16 23:57:17 1999 Jeffrey A Law (law@cygnus.com)
317 * mn10300.igen (retf): Fix return address computation and store
318 the new pc value into nia.
320 1998-12-29 Frank Ch. Eigler <fche@cygnus.com>
322 * Makefile.in (WITH_COMMON_OBJS): Build also dv-sockser.o.
323 * interp.c (sim_open): Add stub mn103002 cache control memory regions.
324 Set OPERATING_ENVIRONMENT on "stdeval1" board.
325 (mn10300_core_signal): New function to intercept memory errors.
326 (program_interrupt): New function to dispatch to exception vector
327 (mn10300_exception_*): New functions to snapshot pre/post exception
329 * sim-main.h (SIM_CORE_SIGNAL): Define hook - call mn10300_core_signal.
330 (SIM_ENGINE_HALT_HOOK): Do nothing.
331 (SIM_CPU_EXCEPTION*): Define hooks to call mn10300_cpu_exception*().
332 (_sim_cpu): Add exc_* fields to store register value snapshots.
333 * dv-mn103ser.c (*): Support dv-sockser backend for UART I/O.
334 Various endianness and warning fixes.
335 * mn10300.igen (illegal): Call program_interrupt on error.
336 (break): Call program_interrupt on breakpoint
338 Several changes from <janczyn@cygnus.com> and <cagney@cygnus.com>
340 * dv-mn103int.c (mn103int_ioctl): New function for NMI
341 generation. (mn103int_finish): Install it as ioctl handler.
342 * dv-mn103tim.c: Support timer 6 specially. Endianness fixes.
344 Wed Oct 14 12:11:05 1998 Jeffrey A Law (law@cygnus.com)
346 * am33.igen: Allow autoincrement stores using the same register
347 for source and destination operands.
349 Mon Aug 31 10:19:55 1998 Jeffrey A Law (law@cygnus.com)
351 * am33.igen: Reverse HI/LO outputs of 4 operand "mul" and "mulu".
353 Fri Aug 28 14:40:49 1998 Joyce Janczyn <janczyn@cygnus.com>
355 * interp.c (sim_open): Check for invalid --board option, fix
356 indentation, allocate memory for mem control and DMA regs.
358 Wed Aug 26 09:29:38 1998 Joyce Janczyn <janczyn@cygnus.com>
360 * mn10300.igen (div,divu): Fix divide instructions so divide by 0
361 behaves like the hardware.
363 Mon Aug 24 11:50:09 1998 Joyce Janczyn <janczyn@cygnus.com>
365 * sim-main.h (SIM_HANDLES_LMA): Define SIM_HANDLES_LMA.
367 Wed Aug 12 12:36:07 1998 Jeffrey A Law (law@cygnus.com)
369 * am33.igen: Handle case where first DSP operation modifies a
370 register used in the second DSP operation correctly.
372 Tue Jul 28 10:10:25 1998 Jeffrey A Law (law@cygnus.com)
374 * am33.igen: Detect cases where two operands must not match for
375 DSP instructions too.
377 Mon Jul 27 12:04:17 1998 Jeffrey A Law (law@cygnus.com)
379 * am33.igen: Detect cases where two operands must not match in
380 non-DSP instructions.
382 Fri Jul 24 18:15:21 1998 Joyce Janczyn <janczyn@cygnus.com>
384 * op_utils.c (do_syscall): Rewrite to use common/syscall.c.
385 (syscall_read_mem, syscall_write_mem): New functions for syscall
387 * mn10300_sim.h: Add prototypes for syscall_read_mem and
389 * mn10300.igen: Change C++ style comments to C style comments.
390 Check for divide by zero in div and divu ops.
392 Fri Jul 24 12:49:28 1998 Jeffrey A Law (law@cygnus.com)
394 * am33.igen (translate_xreg): New function. Use it as needed.
396 Thu Jul 23 10:05:28 1998 Jeffrey A Law (law@cygnus.com)
398 * am33.igen: Add some missing instructions.
400 * am33.igen: Autoincrement loads/store fixes.
402 Tue Jul 21 09:48:14 1998 Jeffrey A Law (law@cygnus.com)
404 * am33.igen: Add mov_lCC DSP instructions.
406 * am33.igen: Add most am33 DSP instructions.
408 Thu Jul 9 10:06:55 1998 Jeffrey A Law (law@cygnus.com)
410 * mn10300.igen: Fix Z bit for addc and subc instructions.
411 Minor fixes in multiply/divide patterns.
413 * am33.igen: Add missing mul[u] imm32,Rn. Fix condition code
414 handling for many instructions. Fix sign extension for some
417 * am33.igen: Fix Z bit for remaining addc/subc instructions.
418 Do not sign extend immediate for mov imm,XRn.
419 More random mul, mac & div fixes.
420 Remove some unused variables.
421 Sign extend 24bit displacement in memory addresses.
423 * am33.igen: Fix Z bit for addc Rm,Rn and subc Rm,Rn. Various
424 fixes to 2 register multiply, divide and mac instructions. Set
425 Z,N correctly for sat16. Sign extend 24 bit immediate for add,
426 and sub instructions.
428 * am33.igen: Add remaining non-DSP instructions.
430 Wed Jul 8 16:29:12 1998 Jeffrey A Law (law@cygnus.com)
432 * am33.igen (translate_rreg): New function. Use it as appropriate.
434 * am33.igen: More am33 instructions. Fix "div".
436 Mon Jul 6 15:39:22 1998 Jeffrey A Law (law@cygnus.com)
438 * mn10300.igen: Add am33 support.
440 * Makefile.in: Use multi-sim to support both a mn10300 and am33
443 * am33.igen: Add many more am33 instructions.
445 Wed Jul 1 17:07:09 1998 Jeffrey A Law (law@cygnus.com)
447 * mn10300_sim.h (FETCH24): Define.
449 * mn10300_sim.h: Add defines for some registers found on the AM33.
450 * am33.igen: New file with some am33 support.
452 Tue Jun 30 11:23:20 1998 Jeffrey A Law (law@cygnus.com)
454 * mn10300_sim.h: Include bfd.h
455 (struct state): Add more room for processor specific registers.
458 Thu Jun 25 10:12:03 1998 Joyce Janczyn <janczyn@cygnus.com>
460 * dv-mn103tim.c: Include sim-assert.h
461 * dv-mn103ser.c (do_polling_event): Check for incoming data on
462 serial line and schedule next polling event.
463 (read_status_reg): schedule events to check for incoming data on
464 serial line and issue interrupt if necessary.
466 Fri Jun 19 16:47:27 1998 Joyce Janczyn <janczyn@cygnus.com>
468 * interp.c (sim_open): hook up serial 1 and 2 ports properly (typo).
470 Fri Jun 19 11:59:26 1998 Joyce Janczyn <janczyn@cygnus.com>
472 * interp.c (board): Rename am32 to stdeval1 as this is the name
473 consistently used to refer to the mn1030002 board.
475 Thu June 18 14:37:14 1998 Joyce Janczyn <janczyn@cygnus.com>
476 * interp.c (sim_open): Fix typo in address of EXTMD register
477 (0x34000280, not 0x3400280).
479 Wed Jun 17 18:00:18 1998 Jeffrey A Law (law@cygnus.com)
481 * simops.c (syscall): Handle change in opcode # for syscall.
482 * mn10300.igen (syscall): Likewise.
484 Tue June 16 09:36:21 1998 Joyce Janczyn <janczyn@cygnus.com>
485 * dv-mn103int.c (mn103int_finish): Regular interrupts (not NMI or
486 reset) are not enabled on reset.
488 Sun June 14 17:04:00 1998 Joyce Janczyn <janczyn@cygnus.com>
489 * dv-mn103iop.c (write_*_reg): Check for attempt to write r/o
491 * dv-mn103ser.c: Fill in methods for reading and writing to serial
493 * interp.c (sim_open): Make the serial device a polling device.
495 Fri June 12 16:24:00 1998 Joyce Janczyn <janczyn@cygnus.com>
496 * dv-mn103iop.c: New file for handling am32 io ports.
497 * configure.in: Add mn103iop to hw_device list.
498 * configure: Re-generate.
499 * interp.c (sim_open): Create io port device.
501 Wed June 10 14:34:00 1998 Joyce Janczyn <janczyn@cygnus.com>
502 * dv-mn103int.c (external_group): Use enumerated types to access
503 correct group addresses.
504 * dv-mn103tim.c (do_counter_event): Underflow of cascaded timer
505 triggers an interrupt on the higher-numbered timer's port.
507 Mon June 8 13:30:00 1998 Joyce Janczyn <janczyn@cygnus.com>
508 * interp.c: (mn10300_option_handler): New function parses arguments
510 * (board): Add --board option for specifying am32.
511 * (sim_open): Create new timer and serial devices and control
512 configuration of other am32 devices via board option.
513 * dv-mn103tim.c, dv-mn103ser.c: New files for timers and serial devices.
514 * dv-mn103cpu.c: Fix typos in opening comments.
515 * dv-mn103int.c: Adjust interrupt controller settings for am32 instead of am30.
516 * configure.in: Add mn103tim and mn103ser to hw_device list.
517 * configure: Re-generate.
519 Mon May 25 20:50:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
521 * dv-mn103int.c, dv-mn103cpu.c: Rename *_callback to *_method.
523 * dv-mn103cpu.c, dv-mn103int.c: Include hw-main.h and
524 sim-main.h. Declare a struct hw_descriptor instead of struct
525 hw_device_descriptor.
527 Mon May 25 17:33:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
529 * dv-mn103cpu.c (struct mn103cpu): Change type of pending_handler
532 Fri May 22 12:17:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
534 * configure.in (SIM_AC_OPTION_HARDWARE): Add argument "yes".
536 Wed May 6 13:29:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
538 * interp.c (sim_open): Create a polling PAL device.
540 Fri May 1 16:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
542 * dv-mn103int.c (mn103int_port_event):
543 (mn103int_port_event):
544 (mn103int_io_read_buffer):
545 (mn103int_io_write_buffer):
547 * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Drop CPU/CIA args.
548 (mn103cpu_port_event): Ditto.
549 (mn103cpu_io_read_buffer): Ditto.
550 (mn103cpu_io_write_buffer): Ditto.
552 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
554 * configure: Regenerated to track ../common/aclocal.m4 changes.
556 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
558 * configure: Regenerated to track ../common/aclocal.m4 changes.
561 Sun Apr 26 15:19:55 1998 Tom Tromey <tromey@cygnus.com>
563 * acconfig.h: New file.
564 * configure.in: Reverted change of Apr 24; use sinclude again.
566 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
568 * configure: Regenerated to track ../common/aclocal.m4 changes.
571 Fri Apr 24 11:19:07 1998 Tom Tromey <tromey@cygnus.com>
573 * configure.in: Don't call sinclude.
575 Tue Apr 14 10:03:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
577 * mn10300_sim.h: Declare all functions in op_utils.c using
580 * sim-main.c: New file. Include op_utils.c.
582 * mn10300.igen (mov, cmp): Use new igen operators `!' and `=' to
583 differentiate between MOV/CMP immediate/register instructions.
585 * configure.in (SIM_AC_OPTION_INLINE): Add and enable.
586 * configure: Regenerate.
588 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
590 * configure: Regenerated to track ../common/aclocal.m4 changes.
592 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
594 * interp.c (hw): Delete variable, moved to SIM_DESC.
595 (sim_open): Delete calls to hw_tree_create, hw_tree_finish.
596 Handled by sim-module.
597 (sim_open): Do not anotate tree with trace properties, handled by
599 (sim_open): Call sim_hw_parse instead of hw_tree_parse.
601 * configure: Regenerated to track ../common/aclocal.m4 changes.
603 Thu Mar 26 20:46:18 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
605 * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Save the entire PC
606 on the stack when delivering interrupts (not just the lower
608 * mn10300.igen (mov (Di,Am),Dn): Fix decode. Registers were
609 specified in the wrong order.
611 Fri Mar 27 00:56:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
613 * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Stop loss of
614 succeeding interrupts, clear pending_handler when the handler
617 Thu Mar 26 10:11:01 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
619 * Makefile.in (tmp-igen): Prefix all usage of move-if-change
620 script with $(SHELL) to make NT native builds happy.
621 * configure: Regenerate because of change to ../common/aclocal.m4.
623 Thu Mar 26 11:22:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
625 * configure.in: Make --enable-sim-common the default.
626 * configure: Re-generate.
628 * sim-main.h (CIA_GET, CIA_SET): Save/restore current instruction
629 address into Sate.regs[REG_PC] instead of common struct.
631 Wed Mar 25 17:42:00 1998 Joyce Janczyn <janczyn@cygnus.com>
633 * mn10300.igen (cmp imm8,An): Do not sign extend imm8 value.
635 Wed Mar 25 12:08:00 1998 Joyce Janczyn <janczyn@cygnus.com>
637 * simops.c (OP_F0FD): Initialise variable 'sp'.
639 Thu Mar 26 00:21:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
641 * dv-mn103int.c (decode_group): A group register every 4 bytes not
643 (write_icr): Rewrite equation updating request field.
644 (read_iagr): Fix check that interrupt is still pending.
646 Wed Mar 25 16:14:50 1998 Andrew Cagney <cagney@b1.cygnus.com>
648 * interp.c (sim_open): Tidy up device creation.
650 * dv-mn103int.c (mn103int_port_event): Drive NMI with non-zero
652 (mn103int_io_read_buffer): Convert absolute address to register
654 (read_icr, write_icr): Convert block offset into group offset.
656 Wed Mar 25 15:08:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
658 * interp.c (sim_open): Create second 1mb memory region at
660 (sim_open): Create a device tree.
662 (do_interrupt): Delete, needs to use dv-mn103cpu.c
664 * dv-mn103int.c, dv-mn103cpu.c: New files.
666 Wed Mar 25 08:47:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
668 * mn10300_sim.h (EXTRACT_PSW_LM, INSERT_PSW_LM, PSW_IE, PSW_LM):
672 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
674 * configure: Regenerated to track ../common/aclocal.m4 changes.
676 Wed Mar 25 10:24:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
678 * interp.c (sim-options.h): Include.
679 (sim_kind, myname): Declare when not using common framework.
681 * mn10300_sim.h (do_syscall, generic*): Provide prototypes for
682 functions found in op_utils.c
684 * mn10300.igen (add): Discard unused variables.
686 * configure, config.in: Re-generate with autoconf 2.12.1.
688 Tue Mar 24 15:27:00 1998 Joyce Janczyn <janczyn@cygnus.com>
690 Add support for --enable-sim-common option.
691 * Makefile.in (WITHOUT_COMMON_OBJS): Files included if
692 ! --enable-sim-common
693 (WITH_COMMON_OBJS): Files included if --enable-sim-common.
694 (MN10300_OBJS,MN10300_INTERP_DEP): New variables.
696 ({WITHOUT,WITH}_COMMON_RUN_OBJS,SIM_RUN_OBJS): New variables.
697 (SIM_EXTRA_CFLAGS): New variable.
698 (clean-extra): Clean up igen files.
699 (../igen/igen,clean-igen,tmp-igen): New rules.
700 * configure.in: Add support for common framework via
702 * configure: Regenerate.
703 * interp.c: #include sim-main if WITH_COMMON, not mn10300_sim.h.
704 (hash,dispatch,sim_size): Don't compile if ! WITH_COMMON.
705 (init_system,sim_write,compare_simops): Likewise.
706 (sim_set_profile,sim_set_profile_size): Likewise.
707 (sim_stop,sim_resume,sim_trace,sim_info): Likewise.
708 (sim_set_callbacks,sim_stop_reason,sim_read,sim_load): Likewise.
709 (enum interrupt_type): New enum.
710 (interrupt_names): New global.
711 (do_interrupt): New function.
712 (sim_open): Define differently if WITH_COMMON.
713 (sim_close,sim_create_inferior,sim_do_command): Likewise.
714 * mn10300_sim.h ({load,store}_{byte,half,word}): Define versions
716 * mn10300.igen: New file.
717 * mn10300.dc: New file.
718 * op_utils.c: New file.
719 * sim-main.h: New file.
721 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
723 * configure: Regenerated to track ../common/aclocal.m4 changes.
725 Fri Feb 27 18:36:04 1998 Jeffrey A Law (law@cygnus.com)
727 * simops.c (inc): Fix typo.
729 Wed Feb 25 01:59:29 1998 Jeffrey A Law (law@cygnus.com)
731 * simops.c (signed multiply instructions): Cast input operands to
732 signed32 before casting them to signed64 so that the sign bit
733 is propagated properly.
735 Mon Feb 23 20:23:19 1998 Mark Alexander <marka@cygnus.com>
737 * Makefile.in: Last change was bad. Define NL_TARGET
738 so that targ-vals.h will be used instead of syscall.h.
739 * simops.c: Use targ-vals.h instead of syscall.h.
740 (OP_F020): Disable unsupported system calls.
742 Mon Feb 23 09:44:38 1998 Mark Alexander <marka@cygnus.com>
744 * Makefile.in: Get header files from libgloss/mn10300/sys.
746 Sun Feb 22 16:02:24 1998 Jeffrey A Law (law@cygnus.com)
748 * simops.c: Include sim-types.h.
750 Wed Feb 18 13:07:08 1998 Jeffrey A Law (law@cygnus.com)
752 * simops.c (multiply instructions): Cast input operands to a
753 signed64/unsigned64 type as appropriate.
755 Tue Feb 17 12:47:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
757 * interp.c (sim_store_register, sim_fetch_register): Pass in
758 length parameter. Return -1.
760 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
762 * configure: Regenerated to track ../common/aclocal.m4 changes.
764 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
766 * configure: Regenerated to track ../common/aclocal.m4 changes.
768 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
770 * configure: Regenerated to track ../common/aclocal.m4 changes.
772 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
774 * configure: Regenerated to track ../common/aclocal.m4 changes.
777 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
779 * configure: Regenerated to track ../common/aclocal.m4 changes.
781 Tue Nov 11 10:38:52 1997 Jeffrey A Law (law@cygnus.com)
783 * simops.c (call:16 call:32): Stack adjustment is determined solely
786 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
788 * interp.c (sim_load): Pass lma_p and sim_write args to
791 Tue Oct 21 10:12:03 1997 Jeffrey A Law (law@cygnus.com)
793 * simops.c: Correctly handle register restores for "ret" and "retf"
796 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
798 * configure: Regenerated to track ../common/aclocal.m4 changes.
800 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
802 * configure: Regenerated to track ../common/aclocal.m4 changes.
804 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
806 * configure: Regenerated to track ../common/aclocal.m4 changes.
808 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
810 * configure: Regenerated to track ../common/aclocal.m4 changes.
812 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
814 * configure: Regenerated to track ../common/aclocal.m4 changes.
816 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
818 * configure: Regenerated to track ../common/aclocal.m4 changes.
820 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
822 * configure: Regenerated to track ../common/aclocal.m4 changes.
824 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
826 * configure: Regenerated to track ../common/aclocal.m4 changes.
829 Tue Aug 26 10:41:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
831 * interp.c (sim_kill): Delete.
832 (sim_create_inferior): Add ABFD argument.
833 (sim_load): Move setting of PC from here.
834 (sim_create_inferior): To here.
836 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
838 * configure: Regenerated to track ../common/aclocal.m4 changes.
841 Mon Aug 25 16:14:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
843 * interp.c (sim_open): Add ABFD argument.
845 Tue Jun 24 13:46:20 1997 Jeffrey A Law (law@cygnus.com)
847 * interp.c (sim_resume): Clear State.exited.
848 (sim_stop_reason): If State.exited is nonzero, then indicate that
849 the simulator exited instead of stopped.
850 * mn10300_sim.h (struct _state): Add exited field.
851 * simops.c (syscall): Set State.exited for SYS_exit.
853 Wed Jun 11 22:07:56 1997 Jeffrey A Law (law@cygnus.com)
855 * simops.c: Fix thinko in last change.
857 Tue Jun 10 12:31:32 1997 Jeffrey A Law (law@cygnus.com)
859 * simops.c: "call" stores the callee saved registers into the
860 stack! Update the stack pointer properly when done with
863 * simops.c: Fix return address computation for "call" instructions.
865 Thu May 22 01:43:11 1997 Jeffrey A Law (law@cygnus.com)
867 * interp.c (sim_open): Fix typo.
869 Wed May 21 23:27:58 1997 Jeffrey A Law (law@cygnus.com)
871 * interp.c (sim_resume): Add missing case in big switch
872 statement (for extb instruction).
874 Tue May 20 17:51:30 1997 Jeffrey A Law (law@cygnus.com)
876 * interp.c: Replace all references to load_mem and store_mem
877 with references to load_byte, load_half, load_3_byte, load_word
878 and store_byte, store_half, store_3_byte, store_word.
879 (INLINE): Delete definition.
880 (load_mem_big): Likewise.
881 (max_mem): Make it global.
882 (dispatch): Make this function inline.
883 (load_mem, store_mem): Delete functions.
884 * mn10300_sim.h (INLINE): Define.
885 (RLW): Delete unused definition.
886 (load_mem, store_mem): Delete declarations.
887 (load_mem_big): New definition.
888 (load_byte, load_half, load_3_byte, load_word): New functions.
889 (store_byte, store_half, store_3_byte, store_word): New functions.
890 * simops.c: Replace all references to load_mem and store_mem
891 with references to load_byte, load_half, load_3_byte, load_word
892 and store_byte, store_half, store_3_byte, store_word.
894 Tue May 20 10:21:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
896 * interp.c (sim_open): Add callback to arguments.
897 (sim_set_callbacks): Delete SIM_DESC argument.
899 Mon May 19 13:54:22 1997 Jeffrey A Law (law@cygnus.com)
901 * interp.c (dispatch): Make this an inline function.
903 * simops.c (syscall): Use callback->write regardless of
904 what file descriptor we're writing too.
906 Sun May 18 16:46:31 1997 Jeffrey A Law (law@cygnus.com)
908 * interp.c (load_mem_big): Remove function. It's now a macro
910 (compare_simops): New function.
911 (sim_open): Sort the Simops table before inserting entries
913 * mn10300_sim.h: Remove unused #defines.
914 (load_mem_big): Define.
916 Fri May 16 16:36:17 1997 Jeffrey A Law (law@cygnus.com)
918 * interp.c (load_mem): If we get a load from an out of range
920 (store_mem): Likewise for stores.
921 (max_mem): New variable.
923 Tue May 6 13:24:36 1997 Jeffrey A Law (law@cygnus.com)
925 * mn10300_sim.h: Fix ordering of bits in the PSW.
927 * interp.c: Improve hashing routine to avoid long list
928 traversals for common instructions. Add HASH_STAT support.
929 Rewrite opcode dispatch code using a big switch instead of
930 cascaded if/else statements. Avoid useless calls to load_mem.
932 Mon May 5 18:07:48 1997 Jeffrey A Law (law@cygnus.com)
934 * mn10300_sim.h (struct _state): Add space for mdrq register.
936 * simops.c: Don't abort for trap. Add support for the extended
937 instructions, "getx", "putx", "mulq", "mulqu", "sat16", "sat24",
940 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
942 * configure: Regenerated to track ../common/aclocal.m4 changes.
944 Fri Apr 18 14:04:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
946 * interp.c (sim_stop): Add stub function.
948 Thu Apr 17 03:26:59 1997 Doug Evans <dje@canuck.cygnus.com>
950 * Makefile.in (SIM_OBJS): Add sim-load.o.
951 * interp.c (sim_kind, myname): New static locals.
952 (sim_open): Set sim_kind, myname. Ignore -E arg.
953 (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to
954 load file into simulator. Set start address from bfd.
955 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
957 Wed Apr 16 19:30:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
959 * simops.c (OP_F020): SYS_execv, SYS_time, SYS_times, SYS_utime
960 only include if implemented by host.
961 (OP_F020): Typecast arg passed to time function;
963 Mon Apr 7 23:57:49 1997 Jeffrey A Law (law@cygnus.com)
965 * simops.c (syscall): Handle new mn10300 calling conventions.
967 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
969 * configure: Regenerated to track ../common/aclocal.m4 changes.
972 Fri Apr 4 20:02:37 1997 Ian Lance Taylor <ian@cygnus.com>
974 * Makefile.in: Change mn10300-opc.o to m10300-opc.o, to match
975 corresponding change in opcodes directory.
977 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
979 * interp.c (sim_open): New arg `kind'.
981 * configure: Regenerated to track ../common/aclocal.m4 changes.
983 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
985 * configure: Regenerated to track ../common/aclocal.m4 changes.
987 Thu Mar 20 11:58:02 1997 Jeffrey A Law (law@cygnus.com)
989 * simops.c: Fix register extraction for a two "movbu" variants.
990 Somewhat simplify "sub" instructions.
991 Correctly sign extend operands for "mul". Put the correct
992 half of the result in MDR for "mul" and "mulu".
993 Implement remaining instructions.
994 Tweak opcode for "syscall".
996 Tue Mar 18 14:21:21 1997 Jeffrey A Law (law@cygnus.com)
998 * simops.c: Do syscall emulation in "syscall" instruction. Add
999 dummy "trap" instruction.
1001 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1003 * configure: Regenerated to track ../common/aclocal.m4 changes.
1005 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1007 * configure: Re-generate.
1009 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1011 * configure: Regenerate to track ../common/aclocal.m4 changes.
1013 Thu Mar 13 12:54:45 1997 Doug Evans <dje@canuck.cygnus.com>
1015 * interp.c (sim_open): New SIM_DESC result. Argument is now
1017 (other sim_*): New SIM_DESC argument.
1019 Wed Mar 12 15:04:00 1997 Jeffrey A Law (law@cygnus.com)
1021 * simops.c: Fix carry bit computation for "add" instructions.
1023 * simops.c: Fix typos in bset insns. Fix arguments to store_mem
1024 for bset imm8,(d8,an) and bclr imm8,(d8,an).
1026 Wed Mar 5 15:00:10 1997 Jeffrey A Law (law@cygnus.com)
1028 * simops.c: Fix register references when computing Z and N bits
1031 Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com>
1033 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
1034 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1035 * configure.in: sinclude ../common/aclocal.m4.
1036 * configure: Regenerated.
1038 Fri Jan 24 10:47:25 1997 Jeffrey A Law (law@cygnus.com)
1040 * interp.c (init_system): Allocate 2^19 bytes of space for the
1043 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1045 * configure configure.in Makefile.in: Update to new configure
1046 scheme which is more compatible with WinGDB builds.
1047 * configure.in: Improve comment on how to run autoconf.
1048 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1049 * Makefile.in: Use autoconf substitution to install common
1052 Tue Jan 21 15:03:04 1997 Jeffrey A Law (law@cygnus.com)
1054 * simops.c: Undo last change to "rol" and "ror", original code
1057 Thu Jan 16 11:28:14 1997 Jeffrey A Law (law@cygnus.com)
1059 * simops.c: Fix "rol" and "ror".
1061 Wed Jan 15 06:45:58 1997 Jeffrey A Law (law@cygnus.com)
1063 * simops.c: Fix typo in last change.
1065 Mon Jan 13 13:22:35 1997 Jeffrey A Law (law@cygnus.com)
1067 * simops.c: Use REG macros in few places not using them yet.
1069 Mon Jan 6 16:21:19 1997 Jeffrey A Law (law@cygnus.com)
1071 * mn10300_sim.h (struct _state): Fix number of registers!
1073 Tue Dec 31 16:20:41 1996 Jeffrey A Law (law@cygnus.com)
1075 * mn10300_sim.h (struct _state): Put all registers into a single
1076 array to make gdb implementation easier.
1077 (REG_*): Add definitions for all registers in the state array.
1078 (SEXT32, SEXT40, SEXT44, SEXT60): Remove unused macros.
1079 * simops.c: Related changes.
1081 Wed Dec 18 10:10:45 1996 Jeffrey A Law (law@cygnus.com)
1083 * interp.c (sim_resume): Handle 0xff as a single byte insn.
1085 * simops.c: Fix overflow computation for "add" and "inc"
1088 Mon Dec 16 10:03:52 1996 Jeffrey A Law (law@cygnus.com)
1090 * simops.c: Handle "break" instruction.
1092 * simops.c: Fix restoring the PC for "ret" and "retf" instructions.
1094 Wed Dec 11 09:53:10 1996 Jeffrey A Law (law@cygnus.com)
1096 * gencode.c (write_opcodes): Also write out the format of the
1098 * mn10300_sim.h (simops): Add "format" field.
1099 * interp.c (sim_resume): Deal with endianness issues here.
1101 Tue Dec 10 15:05:37 1996 Jeffrey A Law (law@cygnus.com)
1103 * simops.c (REG0_4): Define.
1104 Use REG0_4 for indexed loads/stores.
1106 Sat Dec 7 09:50:28 1996 Jeffrey A Law (law@cygnus.com)
1108 * simops.c (REG0_16): Fix typo.
1110 Fri Dec 6 14:13:34 1996 Jeffrey A Law (law@cygnus.com)
1112 * simops.c: Call abort for any instruction that's not currently
1115 * simops.c: Define accessor macros to extract register
1116 values from instructions. Use them consistently.
1118 * interp.c: Delete unused global variable "OP".
1119 (sim_resume): Remove unused variable "opcode".
1120 * simops.c: Fix some uninitialized variable problems, add
1121 parens to fix various -Wall warnings.
1123 * gencode.c (write_header): Add "insn" and "extension" arguments
1124 to the OP_* declarations.
1125 (write_template): Similarly for function templates.
1126 * interp.c (insn, extension): Remove global variables. Instead
1127 pass them as arguments to the OP_* functions.
1128 * mn10300_sim.h: Remove decls for "insn" and "extension".
1129 * simops.c (OP_*): Accept "insn" and "extension" as arguments
1130 instead of using globals.
1132 Thu Dec 5 22:26:31 1996 Jeffrey A Law (law@cygnus.com)
1134 * simops.c: Fix typos in "mov am,(d16,an)" and "mov am,(d32,an)"
1136 * simops.c: Fix thinkos in last change to "inc dn".
1138 Wed Dec 4 10:57:53 1996 Jeffrey A Law (law@cygnus.com)
1140 * simops.c: "add imm,sp" does not effect the condition codes.
1141 "inc dn" does effect the condition codes.
1143 Tue Dec 3 17:37:45 1996 Jeffrey A Law (law@cygnus.com)
1145 * simops.c: Treat both operands as signed values for
1148 * simops.c: Fix simulation of division instructions.
1149 Fix typos/thinkos in several "cmp" and "sub" instructions.
1151 Mon Dec 2 12:31:40 1996 Jeffrey A Law (law@cygnus.com)
1153 * simops.c: Fix carry bit handling in "sub" and "cmp"
1156 * simops.c: Fix "mov imm8,an" and "mov imm16,dn".
1158 Sun Dec 1 16:05:42 1996 Jeffrey A Law (law@cygnus.com)
1160 * simops.c: Fix overflow computation for many instructions.
1162 * simops.c: Fix "mov dm, an", "movbu dm, (an)", and "movhu dm, (an)".
1164 * simops.c: Fix "mov am, dn".
1166 * simops.c: Fix more bugs in "add imm,an" and
1169 Wed Nov 27 09:20:42 1996 Jeffrey A Law (law@cygnus.com)
1171 * simops.c: Fix bugs in "movm" and "add imm,an".
1173 * simops.c: Don't lose the upper 24 bits of the return
1174 pointer in "call" and "calls" instructions. Rough cut
1175 at emulated system calls.
1177 * simops.c: Implement the remaining 5, 6 and 7 byte instructions.
1179 * simops.c: Implement remaining 4 byte instructions.
1181 * simops.c: Implement remaining 3 byte instructions.
1183 * simops.c: Implement remaining 2 byte instructions. Call
1184 abort for instructions we're not implementing now.
1186 Tue Nov 26 15:43:41 1996 Jeffrey A Law (law@cygnus.com)
1188 * simops.c: Implement lots of random instructions.
1190 * simops.c: Implement "movm" and "bCC" insns.
1192 * mn10300_sim.h (_state): Add another register (MDR).
1194 * simops.c: Implement "cmp", "calls", "rets", "jmp" and
1195 a few additional random insns.
1197 * mn10300_sim.h (PSW_*): Define for CC status tracking.
1198 (REG_D0, REG_A0, REG_SP): Define.
1199 * simops.c: Implement "add", "addc" and a few other random
1202 * gencode.c, interp.c: Snapshot current simulator code.
1204 Mon Nov 25 12:46:38 1996 Jeffrey A Law (law@cygnus.com)
1206 * Makefile.in, config.in, configure, configure.in: New files.
1207 * gencode.c, interp.c, mn10300_sim.h, simops.c: New files.