+Thu Sep 19 10:30:22 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * simops.c (SIZE_{PC,LINE_NUMBER}): New default sizes for output.
+ (trace_input_func): Use them.
+
+ * Makefile.in (run): Add dependencies on libbfd.a and
+ libiberity.a.
+
+Wed Sep 18 09:13:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * d10v_sim.h (DEBUG_INSTRUCTION): New debug value to include line
+ numbers and function names in debug trace.
+ (DEBUG): If not defined, set to DEBUG_TRACE, DEBUG_VALUES, and
+ DEBUG_LINE_NUMBER.
+ (SIG_D10V_{STOP,EXIT}): Values to represent the stop instruction
+ and exit system call trap being executed.
+
+ * interp.c (sim_stop_reason): Set exit code correctly for stop
+ instruction and exit system call trap.
+
+ * configure.in (--enable-sim-cflags): Remove trace case.
+ (--enable-sim-debug): New switch to set the debug values.
+ * configure: Regenerate.
+
+ * simops.c (trace_{input,output}_func): Rename from
+ trace_{input,output}.
+ (trace_{input,output}): Call trace_{input,output}_func if
+ d10v_debug is non-zero.
+ (SIZE_INSTRUCTION): Cut down to 8.
+ (SIZE_OPERANDS): Cut down to 18.
+ (SIZE_LOCATION): New value for size of line number, function name
+ field.
+ (init_text_p,text{,_start,_end}): New static variables for
+ printing line number and function name.
+ (exec_bfd): New external that run.c sets.
+ (trace_input_func): Print line number and function name if
+ available and if desired.
+ (OP_4E09): Don't print out DBT message.
+ (OP_5FE0): Set exception field to SIG_D10V_STOP.
+ (OP_5F00): Set exception field to SIG_D10V_EXIT.
+
+Sat Sep 14 22:18:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * interp.c (do_2_short): If the instruction encodes jump->ins,
+ don't do the second instruction if the jump succeeds.
+
+Fri Sep 13 22:35:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * simops.c (OP_5F00): Use unknown traps to print all GPRs,
+ accumulators, PC, and F0/F1/C flags.
+
+Thu Sep 12 12:50:11 1996 Mark Alexander <marka@cygnus.com>
+
+ * simops.c (OP_5F00): Fix problems with system calls.
+
+Thu Sep 12 12:19:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * simops.c (OP_5F00): Correct tracing information for trap.
+
+Wed Sep 11 18:55:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * Makefile.in (CSEARCH): Correctly find opcodes directory.
+
+Mon Sep 9 13:27:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * simops.c (trace_output): Properly align accumulator output.
+ (OP_3{0,2,4}00): Properly parenthesize test expression. Add error
+ if shift count is too high.
+ (OP_4E{00,02,04,20,22,40,42}): Make tests agree with book.
+ (OP_4E09): Make cpfg properly trace the input flags.
+ (op_types): Add OP_FLAG_OUTPUT.
+ (trace_{input,output}): Support OP_FLAG_OUTPUT.
+ (OP_31000000): This ld2w varient is a 16-bit memory reference, not
+ an 8-bit memory reference instruction for tracing purposes.
+ (OP_201): Addi needs to set the carry.
+
+Fri Sep 6 17:56:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * simops.c (OP_2600, OP_2601): Changed min and max comparisons
+ to use signed register values.
+
+Wed Sep 4 11:35:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * d10v_sim.h (DEBUG_*): Add bit flags for controlling debug
+ output.
+ (_ins_type): New enumeration to specify which container an
+ instruction is in, and whether it is part of a parallel operation.
+ (_state): Add ins_type field.
+ ({,u}int{8,16,32,64}): Use limits.h to size the appropriate types.
+ (ins_type_counters): Counters for the various instruction types.
+ ({left,right}_nops): Counters for the number of nops in each
+ container.
+ (d10v_debug): New variable to indicate whether debugging is turned
+ on.
+
+ * simops.c: (all functions): Change all #ifdef DEBUG code so that
+ the input and output values can be traced, along with the
+ instruction type. Make the -t option enable tracing.
+ (all functions): Change printf calls to use the printf_filtered
+ function in the callback table.
+
+ * interp.c (_leftright): New enumeration to say whether 2 short
+ instructions are done left first or right first.
+ (do_{long,2_short,parallel}): Indicate in the machine state which
+ type of instruction this is. Count each of the types of
+ instructions executed.
+ (sim_size): Only print the memory sizes if DEBUG_MEMSIZE debug
+ flag is set.
+ (sim_resume): Pass left/right indication to do_2_short.
+ (all functions): Change printf calls to use the printf_filtered
+ function in the callback table.
+ (sim_trace): Turn on debug flag if DEBUG was defined, and call
+ sim_resume.
+ (sim_info): Print out statistics on instructions.
+ (sim_{trace,create_inferior}): Eliminate extraneous output unless
+ debugging.
+ (sim_open): If args == -t and DEBUG was defined, set d10v_debug.
+ Only initialize the hash table the first time sim_open is called.
+
+ * Makefile.in: Make objects depend on d10v_sim.h.
+ ({,SIM_}CFLAGS): Include configure dependent switches. Setting
+ CFLAGS does not override host/target defines or SIM_CFLAGS.
+ (CC_FOR_BUILD,gencode): Use CC_FOR_BUILD to compile gencode.
+ (run): By default, the math library is not needed to be linked
+ in.
+ ({BFD,LIBIBERTY}_LIB): Define as variables so they can be
+ overridden.
+ (VPATH): Don't set to anything but @srcdir@ to work with non-GNU
+ makes.
+ ({run,callback}.o): Provide explicit paths to their appropriate
+ source directories.
+ (gencode{,.o},d10v-opc.o): Split compilation into creating object
+ and linking. Instead of linking in libopcodes.a, just compile
+ d10v-opc.o directly to handle canadian cross.
+ (CSEARCH): Add opcodes directory.
+
+ * configure.in (--enable-sim-cflags): New switch to allow user to
+ set the defaults.
+ (CC_FOR_BUILD): Deal with canadian crosses.
+ * configure: Regenerate.
+
+Wed Sep 04 04:45:34 1996 Mark Alexander <marka@cygnus.com>
+
+ * simops.c: Include correct syscall.h for d10v, not host's.
+ Fix #ifdef SYS_stat.
+
+Tue Sep 3 14:00:04 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * simops.c (OP_5F00): Wrap all SYS_xxx traps with #ifdef.
+ Add trap 2 to be printf and trap 3 to be putchar.
+
+Wed Aug 28 21:42:34 1996 Mark Alexander <marka@cygnus.com>
+
+ * Makefile.in, d10v_sim.h, interp.c, simops.c: Add support
+ for low-level system calls.
+
+Wed Aug 28 17:33:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * Makefile.in, d10v_sim.h, interp.c: Fix byte-order problems.
+
+Mon Aug 26 18:30:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * d10v_sim.h (SEXT32): Added.
+ * interp.c: Commented out printfs.
+ * simops.c: Fixed error in sb and st2w.
+
+Thu Aug 15 13:30:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * Makefile.in, d10v_sim.h, interp.c, simops.c: Added remaining
+ DSP instructions. Added modulo addressing.
+
+Sun Aug 11 12:57:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * Makefile.in, d10v_sim.h, interp.c, simops.c: Snapshot.
+
+Fri Aug 2 17:44:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * d10v_sim.h, simops.c: Snapshot.
+
Thu Aug 1 17:05:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* ChangeLog, Makefile.in, configure, configure.in, d10v_sim.h,