1 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
3 * interp.c (sim_write_phys): New function, write to physical
4 instead of virtual memory.
6 * wrapper.c (sim_load): Pass lma_p and sim_write_phys to
9 Mon Oct 13 10:55:07 1997 Fred Fish <cygnus.com>
11 * simops.c (OP_6A01): Change OP_POSTDEC to OP_POSTINC and move
12 exception generation code to OP_6E01.
13 (OP_6E01): Change OP_POSTINC to OP_POSTDEC and insert exception
16 Sat Oct 11 09:02:08 1997 Fred Fish <fnf@cygnus.com>
18 * simops.c (OP_6401): postdecrement on r15 is OK, remove exception.
21 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
23 * configure: Regenerated to track ../common/aclocal.m4 changes.
25 Sat Sep 27 12:51:34 1997 Fred Fish <fnf@cygnus.com>
27 * interp.c (pc_addr): Discard upper bit(s) of PC in case
28 IMAP1 selects unified memory.
29 * d10v_sim.h (INC_ADDR): Align MOD_E to increment before testing
32 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
34 * configure: Regenerated to track ../common/aclocal.m4 changes.
36 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
38 * configure: Regenerated to track ../common/aclocal.m4 changes.
40 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
42 * configure: Regenerated to track ../common/aclocal.m4 changes.
44 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
46 * configure: Regenerated to track ../common/aclocal.m4 changes.
48 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
50 * configure: Regenerated to track ../common/aclocal.m4 changes.
52 Wed Sep 10 22:30:24 1997 Martin M. Hunt <hunt@cygnus.com>
54 * interp.c (sim_resume): Increment PC at end of rep
57 * simops.c (OP_4201): Fix rachi instruction.
59 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
61 * configure: Regenerated to track ../common/aclocal.m4 changes.
63 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
65 * configure: Regenerated to track ../common/aclocal.m4 changes.
68 Tue Aug 26 10:37:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
70 * interp.c (sim_kill): Delete.
71 (sim_create_inferior): Add ABFD argument.
72 (sim_load): Move setting of PC from here.
73 (sim_create_inferior): To here.
74 (start_address): Delete variable.
76 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
78 * configure: Regenerated to track ../common/aclocal.m4 changes.
81 Mon Aug 25 15:39:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
83 * interp.c (sim_open): Add ABFD argument.
85 Tue May 20 10:14:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
87 * interp.c (sim_open): Add callback argument.
88 (sim_set_callbacks): Remove SIM_DESC argument.
90 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
92 * configure: Regenerated to track ../common/aclocal.m4 changes.
94 Tue Apr 22 10:29:23 1997 Doug Evans <dje@canuck.cygnus.com>
96 * interp.c (sim_open): Undo patch to add -E support.
98 Fri Apr 18 13:39:01 1997 Andrew Cagney <cagney@b1.cygnus.com>
100 * interp.c (sim_stop): New function.
102 Thu Apr 17 02:42:00 1997 Doug Evans <dje@canuck.cygnus.com>
104 * Makefile.in (SIM_OBJS): Add sim-load.o.
105 * d10v_sim.h (exec_bfd): Rename to prog_bfd.
106 * interp.c: #include bfd.h.
107 (myname, sim_kind, start_address): New static locals.
108 (prog_bfd_was_opened_p, prog_bfd): New static locals.
109 (decode_pc): Update to use prog_bfd.
110 (sim_open): Set sim_kind, myname. Ignore -E arg.
111 (sim_close): Close prog_bfd if simulator opened it.
112 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
113 (sim_load): Return SIM_RC. New arg abfd. Set start address from bfd.
114 Call sim_load_file to load file into simulator.
115 * simops.c (trace_input_func): exec_bfd renamed to prog_bfd.
117 Wed Apr 16 16:12:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
119 * simops.c (OP_5F00): Only provide system calls SYS_execv,
120 SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host.
122 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
124 * configure: Regenerated to track ../common/aclocal.m4 changes.
127 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
129 * interp.c (sim_open): New arg `kind'.
131 * configure: Regenerated to track ../common/aclocal.m4 changes.
133 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
135 * configure: Regenerated to track ../common/aclocal.m4 changes.
137 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
139 * configure: Re-generate.
141 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
143 * configure: Regenerate to track ../common/aclocal.m4 changes.
145 * simops.c (OP_5F00): Remove old traps 1-3. Make trap 15 the same
146 as trap 0, which will be deprecated. Only set errno, if an error
147 in fact was returned.
149 Thu Mar 13 12:41:20 1997 Doug Evans <dje@canuck.cygnus.com>
151 * interp.c: Delete redundant prototypes of sim_foo fns.
152 (sim_open): New SIM_DESC result. Argument is now in argv form.
153 (other sim_*): New SIM_DESC argument.
155 Thu Mar 13 10:29:04 1997 Michael Meissner <meissner@cygnus.com>
157 * simops.c (trace_{input,output}_func): Call flush_stdout from the
160 (OP_6{4,6,C,A}01): Test for post decrement on the stack pointer.
161 (OP_{1200,1000000,201,5FE0,1003,17001002}): Fix problems in
162 setting the carry bit after an add or a subtract.
164 Wed Feb 12 16:04:15 1997 Michael Meissner <meissner@cygnus.com>
166 * simops.c (OP_{1403,15002A02,3{0,4}0{0,1}}): Only use the bottom
167 40 bits of accumulators. Sign/zero extend as appropriate.
169 Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com>
171 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
172 COMMON_{PRE,POST}_CONFIG_FRAG instead.
173 * configure.in: sinclude ../common/aclocal.m4.
174 * configure: Regenerated.
176 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
178 * configure configure.in Makefile.in: Update to new configure
179 scheme which is more compatible with WinGDB builds.
180 * configure.in: Improve comment on how to run autoconf.
181 * configure: Re-run autoconf to get new ../common/aclocal.m4.
182 * Makefile.in: Use autoconf substitution to install common
185 Fri Dec 27 22:54:05 1996 Angela Marie Thomas (angela@cygnus.com)
187 * gencode.c: patch to not #include "d10v_sim.h" which
188 unecessarily includes bfd.h and causes wingdb configure
191 Mon Dec 16 13:39:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
193 * interp.c (xfer_mem): Change unified memory to 0x0.
195 Thu Nov 28 20:42:56 1996 Michael Meissner <meissner@tiktok.cygnus.com>
197 * simops.c (OP_3E01): Fix tracing information.
198 (OP_300{0,1}): Do not propigate sign.
200 Mon Nov 25 19:47:40 1996 Doug Evans <dje@canuck.cygnus.com>
202 * config.in (WORDS_BIGENDIAN): Add.
203 * configure: Regenerated.
204 * d10v_sim.h: #include "config.h"
206 Sat Nov 23 09:34:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
208 * gencode.c (write_opcodes): Eliminate warnings when generated
211 Wed Nov 20 19:41:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
213 * interp.c (sim_open): Cast result of calloc, and make sure NULL
215 (dmem_addr): If address is illegal or in I/O space, signal a bus
217 (pc_addr): Signal bus error, not illegal instruction for bogus
220 Wed Nov 20 01:23:03 1996 Doug Evans <dje@canuck.cygnus.com>
222 * Makefile.in: Delete all stuff moved to ../common/Make-common.in.
223 (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define.
224 * configure.in: Simplify using macros in ../common/aclocal.m4.
225 Call AC_CHECK_HEADERS(unistd.h).
226 * configure: Regenerated.
227 * config.in: New file.
228 * interp.c: #include "callback.h".
229 * simops.c: #include "config.h". #include <unistd.h> if present.
231 Fri Nov 8 16:19:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
233 * d10v-sim.h (simops): Add flag is_long.
234 (State): Add pc_changed. Instructions which update the PC should
235 use the JMP macro which sets this.
236 (JMP): New macro. Sets the PC and the pc_changed flag.
238 * gencode.c (write_opcodes): Add is_long field.
240 * interp.c (lookup_hash): If we blindly apply a short opcode's mask
241 to a long opcode we could get a false match. Check the opcode size.
242 (hash): Add a size field to the hash table.
243 (sim_open): Initialize size field in hash table.
244 (sim_resume): Change to logic for setting the PC. Used to increment the
245 PC if it had not been changed. This didn't allow single-instruction loops.
246 Now checks the flag State.pc_changed. Also now stops when ^C is received.
247 (dmem_addr): Fix translation of data segments to unified memory.
248 (sim_ctrl_c): New function. When ^C is received, set stop_simulator flag.
250 * simops.c: Changed all branch and jump instructions to use new JMP macro.
251 (OP_20000000): Corrected trace information to show this is a ldi.l, not
254 Thu Oct 31 19:13:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
256 * interp.c (sim_fetch_register, sim_store_register): Fix bug where
257 updating the accumulators was overwriting other parts of the global
260 Wed Oct 30 17:35:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
262 * interp.c (bfd.h) Don't include it here any more.
263 (text{,_start,_end}): Move here from simops.c and make extern.
264 (decode_pc): New function to return the PC as an address that the
266 (dmem_addr): Print decoded PC in error message.
269 * simops.c (bfd.h) Don't include it here any more.
270 (text{,_start,_end}): Move to simops.c.
271 (trace_input_func): Move decoding of PC, and looking up .text
274 * d10v_sim.h (bfd.h): Include it here.
275 (text{,_start,_end}): Add external declarations.
279 Tue Oct 29 12:13:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
281 * interp.c (sim_size): Now allocates unified memory for imap segments
282 0,1,2, and 127. Initializes imap0 and imap1 to 0x1000. Initializes dmap to 0.
283 (sim_write): Just call xfer_mem().
284 (sim_read): Just call xfer_mem().
285 (xfer_mem): New function. Does appropriate memory mapping and copies bytes.
286 (dmem_addr): New function. Reads dmap register and translates data
287 addresses to local addresses.
288 (pc_addr): New function. Reads imap register and computes local address
289 corresponding to contents of the PC.
290 (sim_resume): Change to use pc_addr().
291 (sim_create_inferior): Change reinitialization code. Also reinitializes
293 (sim_fetch_register): Add fake registers 32,33,34 for imap0, imap1, and dmap.
294 (sim_store_register): Add fake registers 32,33,34 for imap0, imap1, and dmap.
296 * simops.c (MEMPTR): Redefine to use dmem_addr().
297 (OP_5F00): Replace references to STate.imem with dmem_addr().
299 * d10v-sim.h (State): Remove mem_min and mem_max. Add umem[128].
300 (RB,SW,RW,SLW,RLW): Redefine to use dmem_addr().
301 (IMAP0,IMAP1,DMAP,SET_IMAP,SET_IMAP1,SET_DMAP): Define.
303 Tue Oct 22 15:22:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
305 * d10v_sim.h (_ins_type): Reorganize, so that we can provide
306 better statistics, like not counting NOPS as parallel
307 instructions, and printing total cycles.
308 (ins_type_counters): Make unsigned long.
309 (left_nops,right_nops): Fold into ins_type_counters.
311 * simops.c (trace_input_func): Print new instruction types.
312 Handle OP_R2R3 as input types.
313 (OP_{38000000,7000}): Correctly sign extend bytes.
314 (OP_5E00): Don't count NOPs as parallel instructions.
315 (OP_460B): Remove unused variable.
318 * interp.c (ins_type_counters): Make unsigned long.
319 (left_nops,right_nops): Delete.
320 (most functions): Add prototypes.
321 (INLINE): If GCC and optimize define as __inline__.
322 ({,lookup_}hash,get_operands): Declare as INLINE.
323 (do_parallel): Count conditional operations.
324 (add_commas): New function, to add commas every 3 digits.
325 (sim_size): Call add_commas to print numbers.
326 (sim_{open,resume}): Delete unused variables.
327 (sim_info): Provide better statistics.
328 (sim_read): Add int return type.
330 Mon Oct 21 16:16:26 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
332 * interp.c (sim_resume): Change the way single-stepping and exceptions
333 are handled so single-stepping works again.
335 Thu Oct 17 12:24:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
337 * endian.c: Optimize simulated loads/stores on x86, AIX, and big
340 * configure.in (--enable-sim-bswap): New switch to enable using
341 the BSWAP instruction on x86's.
342 * configure: Regenerate.
344 * Makefile.in ({SWAP,CONFIG}_CFLAGS): Add --enable-sim-bswap
347 Wed Oct 16 13:50:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
349 * endian.c: New file. Move endian functions here from interp.c.
350 Optimize code, and make it work as either inline functions or as a
353 * interp.c: Move endian functions from here to endian.c.
355 * Makefile.in (INCLUDE): Add endian.c.
356 (run,libsim.a): Add dependency on endian.o.
357 (endian.o): Add dependency.
359 * d10v_sim.h (read/write support): Always go through the machine
360 independent endian functions. If compiling with GCC and
361 optimizing, include endian.c so the endian functions are inlined.
363 * simops.c (OP_5F00): Correct tracing of accumulators.
365 Tue Oct 15 10:57:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
367 * simops.c (OP_5F00): Add support for getpid, kill system calls.
369 * interp.c (do_{2_short,parallel}): If an exception is raised,
370 don't execute the second instruction.
372 Sat Oct 12 22:17:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
374 * simops.c (OP_{31000000,6601,6201,6200}): Store address in a
375 temporary in case the register is overriden when loading.
376 (OP_6200): Output type is OP_DREG for tracing.
378 Fri Oct 4 23:46:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
380 * d10v_sim.h (struct _state): Add mem_{min,max} fields.
382 * interp.c (sim_size): Initialize mem_{min,max} fields.
383 (sim_write): Update mem_{min,max} fields.
384 (sim_resume): If PC is not in the minimum/maximum memory range,
386 (sim_create_inferior): Preserve mem_{min,max} fields.
388 Fri Sep 27 13:11:58 1996 Mark Alexander <marka@cygnus.com>
390 * simops.c (OP_5F00): Add support for time() system call.
392 Wed Sep 25 16:31:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
394 * simops.c (OP_{6E01,6A01,6E1F,6A00}): Print both words being
396 (OP_5F00,trace_{in,out}put_func): Add finer grain tracing for
399 Mon Sep 23 17:55:30 1996 Michael Meissner <meissner@tiktok.cygnus.com>
401 * simops.c (op_types): Add OP_{CONSTANT8,R2,R3}.
402 (trace_input_func): Add support for OP_{CONSTANT8,R2,R3}.
403 (OP_{4900,24800000,4800,4A00,4B00,4D00,4C00}): Add OP_R2 and OP_R3
404 to call/subroutine returns to trace the first two arguments and
405 the return value. For small jumps, use CONSTANT8, not CONSTANT16.
407 Fri Sep 20 15:36:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
409 * interp.c (sim_create_inferior): Reinitialize State every time
410 sim_create_inferior() is called.
412 Thu Sep 19 21:38:20 1996 Michael Meissner <meissner@wogglebug.ziplink.net>
414 * simops.c (OP_{401,2000000,601,3000000,23000000}): Get sign right
416 (OP_401): Fix tracing information.
418 Thu Sep 19 10:30:22 1996 Michael Meissner <meissner@tiktok.cygnus.com>
420 * simops.c (SIZE_{PC,LINE_NUMBER}): New default sizes for output.
421 (trace_input_func): Use them.
422 (trace_input_func): Make sure there is a trailing space after the
424 (OP_6200): Fix tracing info.
426 * Makefile.in (run): Add dependencies on libbfd.a and
429 Wed Sep 18 09:13:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
431 * d10v_sim.h (DEBUG_INSTRUCTION): New debug value to include line
432 numbers and function names in debug trace.
433 (DEBUG): If not defined, set to DEBUG_TRACE, DEBUG_VALUES, and
435 (SIG_D10V_{STOP,EXIT}): Values to represent the stop instruction
436 and exit system call trap being executed.
438 * interp.c (sim_stop_reason): Set exit code correctly for stop
439 instruction and exit system call trap.
441 * configure.in (--enable-sim-cflags): Remove trace case.
442 (--enable-sim-debug): New switch to set the debug values.
443 * configure: Regenerate.
445 * simops.c (trace_{input,output}_func): Rename from
446 trace_{input,output}.
447 (trace_{input,output}): Call trace_{input,output}_func if
448 d10v_debug is non-zero.
449 (SIZE_INSTRUCTION): Cut down to 8.
450 (SIZE_OPERANDS): Cut down to 18.
451 (SIZE_LOCATION): New value for size of line number, function name
453 (init_text_p,text{,_start,_end}): New static variables for
454 printing line number and function name.
455 (exec_bfd): New external that run.c sets.
456 (trace_input_func): Print line number and function name if
457 available and if desired.
458 (OP_4E09): Don't print out DBT message.
459 (OP_5FE0): Set exception field to SIG_D10V_STOP.
460 (OP_5F00): Set exception field to SIG_D10V_EXIT.
462 Sat Sep 14 22:18:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
464 * interp.c (do_2_short): If the instruction encodes jump->ins,
465 don't do the second instruction if the jump succeeds.
467 Fri Sep 13 22:35:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
469 * simops.c (OP_5F00): Use unknown traps to print all GPRs,
470 accumulators, PC, and F0/F1/C flags.
472 Thu Sep 12 12:50:11 1996 Mark Alexander <marka@cygnus.com>
474 * simops.c (OP_5F00): Fix problems with system calls.
476 Thu Sep 12 12:19:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
478 * simops.c (OP_5F00): Correct tracing information for trap.
480 Wed Sep 11 18:55:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
482 * Makefile.in (CSEARCH): Correctly find opcodes directory.
484 Mon Sep 9 13:27:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
486 * simops.c (trace_output): Properly align accumulator output.
487 (OP_3{0,2,4}00): Properly parenthesize test expression. Add error
488 if shift count is too high.
489 (OP_4E{00,02,04,20,22,40,42}): Make tests agree with book.
490 (OP_4E09): Make cpfg properly trace the input flags.
491 (op_types): Add OP_FLAG_OUTPUT.
492 (trace_{input,output}): Support OP_FLAG_OUTPUT.
493 (OP_31000000): This ld2w varient is a 16-bit memory reference, not
494 an 8-bit memory reference instruction for tracing purposes.
495 (OP_201): Addi needs to set the carry.
497 Fri Sep 6 17:56:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
499 * simops.c (OP_2600, OP_2601): Changed min and max comparisons
500 to use signed register values.
502 Wed Sep 4 11:35:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
504 * d10v_sim.h (DEBUG_*): Add bit flags for controlling debug
506 (_ins_type): New enumeration to specify which container an
507 instruction is in, and whether it is part of a parallel operation.
508 (_state): Add ins_type field.
509 ({,u}int{8,16,32,64}): Use limits.h to size the appropriate types.
510 (ins_type_counters): Counters for the various instruction types.
511 ({left,right}_nops): Counters for the number of nops in each
513 (d10v_debug): New variable to indicate whether debugging is turned
516 * simops.c: (all functions): Change all #ifdef DEBUG code so that
517 the input and output values can be traced, along with the
518 instruction type. Make the -t option enable tracing.
519 (all functions): Change printf calls to use the printf_filtered
520 function in the callback table.
522 * interp.c (_leftright): New enumeration to say whether 2 short
523 instructions are done left first or right first.
524 (do_{long,2_short,parallel}): Indicate in the machine state which
525 type of instruction this is. Count each of the types of
526 instructions executed.
527 (sim_size): Only print the memory sizes if DEBUG_MEMSIZE debug
529 (sim_resume): Pass left/right indication to do_2_short.
530 (all functions): Change printf calls to use the printf_filtered
531 function in the callback table.
532 (sim_trace): Turn on debug flag if DEBUG was defined, and call
534 (sim_info): Print out statistics on instructions.
535 (sim_{trace,create_inferior}): Eliminate extraneous output unless
537 (sim_open): If args == -t and DEBUG was defined, set d10v_debug.
538 Only initialize the hash table the first time sim_open is called.
540 * Makefile.in: Make objects depend on d10v_sim.h.
541 ({,SIM_}CFLAGS): Include configure dependent switches. Setting
542 CFLAGS does not override host/target defines or SIM_CFLAGS.
543 (CC_FOR_BUILD,gencode): Use CC_FOR_BUILD to compile gencode.
544 (run): By default, the math library is not needed to be linked
546 ({BFD,LIBIBERTY}_LIB): Define as variables so they can be
548 (VPATH): Don't set to anything but @srcdir@ to work with non-GNU
550 ({run,callback}.o): Provide explicit paths to their appropriate
552 (gencode{,.o},d10v-opc.o): Split compilation into creating object
553 and linking. Instead of linking in libopcodes.a, just compile
554 d10v-opc.o directly to handle canadian cross.
555 (CSEARCH): Add opcodes directory.
557 * configure.in (--enable-sim-cflags): New switch to allow user to
559 (CC_FOR_BUILD): Deal with canadian crosses.
560 * configure: Regenerate.
562 Wed Sep 04 04:45:34 1996 Mark Alexander <marka@cygnus.com>
564 * simops.c: Include correct syscall.h for d10v, not host's.
567 Tue Sep 3 14:00:04 1996 Michael Meissner <meissner@tiktok.cygnus.com>
569 * simops.c (OP_5F00): Wrap all SYS_xxx traps with #ifdef.
570 Add trap 2 to be printf and trap 3 to be putchar.
572 Wed Aug 28 21:42:34 1996 Mark Alexander <marka@cygnus.com>
574 * Makefile.in, d10v_sim.h, interp.c, simops.c: Add support
575 for low-level system calls.
577 Wed Aug 28 17:33:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
579 * Makefile.in, d10v_sim.h, interp.c: Fix byte-order problems.
581 Mon Aug 26 18:30:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
583 * d10v_sim.h (SEXT32): Added.
584 * interp.c: Commented out printfs.
585 * simops.c: Fixed error in sb and st2w.
587 Thu Aug 15 13:30:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
589 * Makefile.in, d10v_sim.h, interp.c, simops.c: Added remaining
590 DSP instructions. Added modulo addressing.
592 Sun Aug 11 12:57:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
594 * Makefile.in, d10v_sim.h, interp.c, simops.c: Snapshot.
596 Fri Aug 2 17:44:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
598 * d10v_sim.h, simops.c: Snapshot.
600 Thu Aug 1 17:05:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
602 * ChangeLog, Makefile.in, configure, configure.in, d10v_sim.h,
603 gencode.c, interp.c, simops.c: Created.