+Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
+ used by copyargv and freeargv.
+
+ * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
+ STATE_PROG_ARGV, not just a pointer.
+
+Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * aclocal.m4 (sim-endian): Add second argument to
+ SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
+ default endian when not hardwired.
+
+ * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
+ else failes value for target byte order.
+
+ * sim-config.c (sim_config): Add abfd arguments. Set
+ STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
+ from same.
+ (sim_config): Return SIM_RC, don't abort.
+ (bfd.h): Include.
+
+ * run.c (main): Update call to sim_open - add ABFD argument.
+ * nrun.c (main): Add NULL ABFD argument.
+
+Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * callback.c (os_poll_quit): Make static.
+ Call sim_cb_eprintf, not p->eprintf.
+ (sim_cb_printf, sim_cb_eprintf): New functions.
+ * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
+
+ * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
+ sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
+ sim-utils.h. #include sim-utils.h.
+ * sim-utils.h: Above decls moved here.
+ (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
+
+ * sim-watch.c (action_watchpoint): Fix thinkos.
+
+Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
+
+ * sim-types.h: Fix defs of 64 bit data types for MSVC.
+
+Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
+ to FORCED_ALIGNMENT case.
+
+Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * callback.c (target_to_host_open): Handle hosts with O_BINARY.
+
+Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
+
+ * Make-common.in (libsim.a): Fix typo.
+
+Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * nrun.c (main): Verify the structure returned before using it.
+
+Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
+ default.
+
+ * sim-engine.c (sim_engine_install): New function. Install the
+ engine init functions.
+ (sim_engine_init): [Re]initialize the simulator engine.
+
+ * sim-module.c: Add sim_engine to list of modules that always
+ install.
+
+Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
+ to remove the old watchpoint, not delete_watchpoint.
+ (watch_option_handler): Action the correct watchpoint, not just
+ cycles.
+
+Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
+ both low and high word.
+ (sim_core_write_aligned_N): Ditto.
+
+ * sim-trace.c (set_trace_options): Delete code explicitly setting
+ core->trace.
+
+ * sim-options.c (sim_print_help): Call the list commands if not a
+ standalone simulator.
+ (sim_print_help): Advise that some options may not be applicable.
+
+ * sim-trace.c (set_trace_options): Assume core present.
+
+ * sim-events.c (sim_events_schedule_after_signal): Overflow signal
+ buffer when full not almost full.
+
+Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-events.c (sim_events_process): Don't blat the event queue
+ when processing watchpoints.
+
+ * sim-watch.h: Make arg unsigned long - stop sign extension.
+
+ * sim-events.c (sim_watch_valid): rewrite so debugable.
+
+ * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
+
+ * sim-watch.c (schedule_watchpoint): Add is_within option so that
+ inequality test is possible.
+ (handle_watchpoint): Re-pass is_within arg.
+ (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
+ 0 to schedule_watchpoint's is_within arg.
+ (sim_watchpoint_init): Re-pass is_within arg.
+
+ * sim-options.c (sim_print_help): Add is_command argument. Don't
+ include -- prefix when called from the command line interpreter.
+
+ * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
+
+ * sim-events.c (sim_events_watch_sim): Add is_within argument,
+ zero indicates that the test should be reversed.
+ (sim_events_watch_core): Ditto.
+ (WATCH_CORE): Compare range against is_within.
+ (WATCH_SIM): Ditto.
+
+Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
+
+ * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
+ sim_core_read_buffer. Check nr-bytes transfered.
+
+ * sim-core.h (sim_core_common): Define a new struct that contains
+ the common data. to sd and cpu structures.
+ * sim-core.c (sim_core_attach): Update.
+ (sim_core_init): Update. Remember to copy initialized data to each
+ cpu.
+ (sim_core_find_mapping): Ditto.
+
+ * sim-core.c (sim_core_read_buffer): Add cpu argument.
+ (sim_core_write_buffer): Ditto.
+
+ * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
+ transfer use xor version of read buffer.
+ (sim_core_write_unaligned_N): Ditto for write.
+
+ * sim-core.c (sim_core_xor_read_buffer): New function implement
+ xor-endian data read breaking transfer up into xor-endian sized
+ blocks.
+ (sim_core_xor_write_buffer): Ditto for write.
+ (reverse_n): Reverse order of arbitrary number of bytes in buffer
+ - needed for xor-endian transfers.
+
+Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-inline.h: Review description.
+
+ * sim-core.h, sim-core.c: Reduce number of functions being inlined
+ to just those involved in data transfers and configuration.
+
+ * sim-xcat.h (XSTRING): New macro, map macro definition onto
+ string.
+ * sim-n-core.h (sim_core_read_aligned_N): Use.
+ (sim_core_read_unaligned_N): Ditto.
+ (sim_core_read_unaligned_N): Ditto..
+ (sim_core_write_unaligned_N): Ditto.
+
+ * sim-core.h: Add xor endian bitmap to main structure. *
+
+ sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
+ endian.
+ (sim_core_read_aligned_N): Ditto.
+
+ * sim-core.c (sim_core_set_xor_endian): New function.
+ (sim_core_attach): Don't overwrite the per-cpu xor map when
+ cloning the global core.
+
+Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-engine.h: Update below so that it is using an enumerated
+ type.
+
+Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
+
+ * sim-engine.c (sim_engine_restart):
+ * sim-resume.c (sim_resume): Change longjmp param/setjmp
+ return value used for simulator restart from 0 to 2.
+
+Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * cgen-scache.c (scache_option_handler): Add is_command arg.
+
+ * sim-model.c (model_option_handler): Add is_command argument.
+
+ * sim-profile.c (profile_option_handler): Add is_command arg.
+
+ * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
+ involved.
+
+ * sim-module.c (sim_module_add_init_fn): Call init fn in the same
+ order that they are registered.
+
+ * sim-options.h (OPTION_HANDLER): Add argument to differentiate
+ between option and command line processing.
+
+ * sim-options.c: Include stdlib.h, ctype.h.
+
+ * Make-common.in (sim-watch.o): Add rule.
+ (sim_main_headers): Assume sim-assert.h included.
+ (sim-*.o): Simplify make rule.
+
+ * sim-module.c: Add sim_watch_install to module list.
+
+Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
+ has been loaded.
+
+ * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
+ * sim-events.c (sim_events_install): Ditto.
+ * sim-core.c (sim_core_install): Ditto.
+ * sim-model.c (model_install): Ditto.
+ * sim-options.c (standard_install): Ditto.
+ * sim-profile.c (profile_install): Ditto.
+ * sim-reason.c (sim_stop_reason): Ditto.
+ * sim-run.c (sim_engine_run): Ditto.
+ * sim-utils.c (sim_analyze_program): Ditto.
+
+ * sim-module.c (modules): Make profile_install and trace_install
+ optional.
+
+ * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
+
+ * sim-options.c (standard_option_handler): Set the byte order.
+
+ * sim-events.c (sim_events_process): Allow multi tick processing.
+ (sim_events_tickn): New function - multi cycle tick.
+
+ * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
+ prototypes. Under development.
+ (sim_events): Replace processing with nr_ticks_to_process.
+
+Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * nrun.c (main): Pass callbacks to sim_open instead of using
+ sim_set_callbacks.
+
+ * run.c (main): Ditto.
+
+Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-events.c (sim_events_zalloc): Signal save memory allocator -
+ stop tk interrupting malloc calls.
+ (sim_events_zalloc): Converse.
+
+ * Make-common.in (sim_main_headers): Add sim-events.h.
+
+ * sim-events.c (sim_events_schedule_after_signal): Change return
+ type to void - signal events are strictly internal.
+ (sim_events_init): Allocate a finite buffer for signal events.
+ (sim_events_schedule_after_signal): Enter signal events into the
+ signal buffer.
+
+ * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
+ (sim_engine_restart): Ditto.
+ (sim_engine_abort): Ditto.
+ * sim-stop.c (sim_stop): Ditto.
+ (control_c_simulation): Ditto.
+ * sim-resume.c (sim_resume): Ditto.
+ (has_stepped): Ditto.
+ * sim-abort.c (sim_engine_abort): Ditto.
+
+ * sim-basics.h (transfer_type): New type.
+
+ * sim-core.c (sim_core_signal): New function. Print core signal
+ information.
+ (sim_core_find_mapping): Add transfer argument.
+
+ * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
+ SIM_CORE_SIGNAL if a recoverable abort.
+ * sim-core.c (sim_core_find_mapping): Ditto.
+
+Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-core.c (sim_core_find_mapping): Replace calls to
+ sim_io_error to more resiliant sim_engine_abort.
+
+ * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
+ (sim_core_write_unaligned_N): Ditto.
+
+Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-module.c: Add sim_events_install to list.
+
+ * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
+ from sim_core_*.
+ (sim_events_init): Now returns SIG_RC.
+
+ * sim-run.c: New file. Generic sim_engine_run.
+ * sim-reason.c: New file. Generic sim_stop_reason.
+ * sim-stop.c: New file. Generic sim_stop.
+ * sim-resume.c: New file. Generic sim_resume.
+
+ * Make-common.in (sim-engine.o): Add rule.
+ (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
+
+ * sim-engine.h, sim-engine.c: New file. Provide generic
+ implementation of sim_engine_halt, sim_engine_error. et.al.
+
+ * sim-base.h (sim_state_base): Add member halt.
+ (sim-engine.h): Include.
+
+ * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
+ handlers.
+ * sim-events.c (sim_events_poll): Update event handler.
+
+Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
+
+ * sim-events.h, sim-events.c (sim_events_watch_clock): New
+ function.
+ (sim_events_watch_sim): New function.
+ (sim_events_watch_core): New function.
+ (sim_watch_valid): New function.
+ (sim_events_preprocess): New function.
+ (sim_events_process): Process the watchpoints as well as the timer
+ queue.
+ (sim_events_tick): Check WORK_PENDING instead of the hold queue.
+ (sim_events_deschedule): Check all the queues when removing an
+ event.
+ (sim_events_init): Ditto for cleaning.
+
+Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
+
+Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * callback.c (os_open): Type of arg flags is int.
+
+Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
+
+ * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
+ just like normal numbers as per IEEE rules.
+
+Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
+
+ * callback.c (os_close): Mark the descriptor as being
+ available if the close succeeded.
+ (os_open): Pass 0644 as the mode of the file being created.
+
+Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
+ float.
+
+ * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
+ * sim-lnline.h: Update.
+
+ * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
+ conversion functions.
+ (sim_fpu_to{32,64}[iu]): New fp2int functions.
+
+ * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
+ compare functions. Replacing.
+ (sim_fpu_cmp): This. Delete.
+
+Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-core.c (sim_core_find_mapping): Call engine_error not
+ sim_io_error when possible.
+
+Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
+
+ * sim-endian.h (V1_H2): Add macro's to insert a word into a
+ high/low double word.
+
+ * sim-trace.h: Remove definition of attribute - defined in
+ sim_basics.h.
+
+Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-options.h (struct OPTION): Add doc_opt as the documenting
+ name of the option - or family of options.
+
+ * sim-options.c (sim_args_command): Match command `a-b c' with
+ option `--a-b-c' from option table.
+
+Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-options.c (sim_print_help): For optional arguments, wrap
+ them in [].
+
+ * sim-trace.c (set_trace_options): New function, handle optional
+ argument and multiple assignment.
+ (trace_option_handler): Update.
+
+ * sim-trace.c (trace_option_handler): Trace branch and not fpu
+ when branch tracing selected.
+
+Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-trace.c (trace_one_insn): Make a va-args function.
+
+ * sim-trace.c (trace_vprintf): New function, va-arg version of
+ trace_printf.
+
+Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * sim-trace.c (trace_uninstall): Don't close a file twice.
+ * sim-profile.c (profile_uninstall): Likewise.
+
+Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
+
+ * sim-trace.c (toplevel): Include bfd.h.
+ (trace_options): Note that --trace-linenum also turns on
+ --trace-insn. Add --trace-{branch,semantics}.
+ (trace_option_handler): If --trace-linenum, also turn on
+ --trace-insn. Add --trace-branch support. If --trace-semantics,
+ turn on ALU, FPU, branch, and memory tracing.
+ (trace_one_insn): New function to trace an instruction. Support
+ --trace-linenum.
+ (OPTION_TRACE_*): Use an enum, rather than lots of defines.
+
+ * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
+ (MAX_TRACE_VALUES): Use 32, not 12 by default.
+ (TRACE_branch): Add new mask.
+ (TRACE_*_P): Define all possible trace_p macros.
+ (trace_one_insn): Declare function.
+
+Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
+
+ * sim-trace.h (__attribute__): Define as nothing if not GNU C or
+ GNU C doesn't support __attributes__.
+ ({trace,debug}_printf): Add attribute's so -Wformat can check the
+ format strings.
+
+Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-config.h (FORCED_ALIGNMENT): New alignment option -
+ addresses are masked forcing them to be correctly aligned.
+ (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
+ * sim-config.c (config_alignment_to_a): Update.
+
+ * sim-core.h (sim_cpu_core): New data type contains cpu specific
+ core data.
+ * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
+ type.
+ * sim-core.c (sim_core_attach): Add CPU argument. Ready for
+ processor specific core maps.
+ (sim_core_map_attach): Copy the core map data to each of the
+ processor specific core data structures.
+ * sim-core.c (sim_core_find_mapping): Update.
+
+ * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
+ (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
+ (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
+ alternatives that handle unaligned addresses.
+ (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
+ with just CPU arg.
+ * cgen-utils.c (sim_disassemble_insn): Update.
+
+Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
+ tracing.
+
+ * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
+ fpu support.
+
+ * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
+
+Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-core.c (sim_core_map_to_str): New function ascii equivalent
+ to map type.
+
+ * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
+ statement.
+
+Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
+
+ * cgen-trace.c: Prepend additional trace_printf argument.
+
+ * cgen-utils.c (sim_disassemble_insn): Add additional core
+ arguments.
+
+Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * nrun.c (main): Catch/report errorenous simulator states.
+
+ * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
+ * sim-trace.c: #include string.h/strings.h so that memset is
+ defined.
+ * sim-utils.c: Ditto.
+ * sim-profile.c: Ditto. And stdlib.h.
+ (print_bar): Only define when used by instruction or memory profiler.
+
+ * sim-options.c (standard_option_handler): Make ul more local.
+
+ * sim-load.c (sim_load_file): Make the name constant.
+ (sim_load_file): Passify gcc.
+
+ * sim-utils.h: New file, pre-declare utilites in corresponding .c
+ file.
+ * sim-utils.c, sim-load.c: Include sim-utils.h.
+
+ * sim-base.h (sim_cpu): Pre define here so available to all.
+
+ * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
+ Restore the sim_cpu and instruction_address arguments so that full
+ information is available to the abort function.
+ * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
+ * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
+
+ * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
+ tracing support for sim-events and sim-core.
+ (trace_option_handler): Convert #if to if where possible so always
+ compiled/checked by C compiler.
+ * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
+
+ * sim-base.h: Adjust comment documenting how to define the cpu
+ structure.
+ (sim_state_base): Add sim_core and sim_events to simulator base
+ object.
+
+ * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
+ * sim-core.c (sim_core_init, sim_core_attach,
+ sim_core_find_mapping): Update.
+ * sim-events.c (ETRACE, sim_events_init, sim_events_time,
+ update_time_from_event, insert_sim_event,
+ sim_events_schedule_after_signal, sim_events_deschedule,
+ sim_events_tick): Ditto.
+
+ * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
+ sim-model.h): Move #includes from here.
+ * sim-base.h: To here.
+ (sim-core.h, sim-events.h, sim-io.h): Include also
+
+Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * callback.c (default_callback): Missing initialisers.
+
+Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * sim-utils.c (sim_add_commas): New function.
+ * sim-basics.h (sim_add_commas): Add prototype.
+ * cgen-scache.c (scache_print_profile): Print commas in numbers.
+ * sim-profile.c (COMMAS): New macro.
+ (print_*): Use it to print commas in numbers.
+
+ * configure: Regenerated.
+
+ * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
+ (cgen_state): New member run_fast_p.
+ (cgen_init): Add prototype.
+ (sim_disassemble_insn): New arg `cpu'.
+ * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
+ * cgen-utils.c (cgen_init): New function.
+ (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
+ * genmloop.sh: Call engine_halt if loop exits.
+
+ * Makefile.in (sim-options_h): Define.
+ (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
+ (sim-model.o): Add new rule.
+ (cgen-{scache,trace,utils}.o): Add new rules.
+ * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
+ * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
+ Indent output by 2 spaces.
+ * cgen-scache.h (scache_print_profile): Update.
+ * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
+ Use trace_printf, not fprintf.
+ (trace_extract): Use trace_printf, not cgen_trace_printf.
+ * genmloop.sh (!FAST case): Increment `insn_count'.
+ * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
+ (sim_cpu_base): Rename member `sd' to `state' to be consistent with
+ access macro's name.
+ * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
+ Change return type to SIM_RC.
+ (sim_core_{install,uninstall}): New functions.
+ * sim-core.h (sim_core_{install,uninstall}): Declare.
+ (sim_core_init): Use EXTERN_SIM_CORE to define it.
+ Change return type to SIM_RC.
+ * sim-model.h (models,machs,model_install): Declare.
+ * sim-module.c (modules): Add scache_install, model_install.
+ (sim_post_argv_init): Set cpu->state backlinks.
+ * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
+ (standard_option_handler): Likewise.
+ * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
+ sim-profile.h.
+ (*): Assume ANSI C.
+ (profile_options): Delete --profile-simcache.
+ (profile_option_handler): Likewise.
+ (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
+ spaces.
+ (profile_print_{memory,model}): Likewise.
+ (profile_print_simcache): Delete.
+ (profile_print_speed): New function.
+ (profile_print): Rewrite.
+ * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
+ (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
+ (PROFILE_DATA): Delete members simcache_{hits,misses}.
+ (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
+ (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
+ (profile_print): Update prototype.
+
+Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * cgen-scache.[ch], cgen-sim.h: New files.
+ * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
+ * sim-model.c: New file.
+
+ * Make-common.in (clean targets): Undo patch of Apr. 22.
+
+Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
+
+ * sim-n-bits.h (signed): If we have a standard compiler, undef
+ signed, so that signedN is defined correctly.
+
+Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * sim-module.h, sim-model.h, sim-profile.h: New files.
+ * sim-module.c, sim-profile.c: New files.
+ * Make-common.in (SIM_PROFILE): Define
+ (CONFIG_CFLAGS): Add $(SIM_PROFILE).
+ (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
+ (sim_module.o,sim-profile.o): Add rules for.
+ * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
+ (--enable-sim-profile): Add.
+ * configure: Regenerated.
+ * sim-base.h (sim_state_base): New members init_list, uninstall_list,
+ model. Move trace and profile support to sim-{trace,profile}.h.
+ New members trace_data, profile_data.
+ * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
+ * sim-config.h: Provide default definition of WITH_PROFILE.
+ (WITH_TRACE): Change default to -1.
+ (MAX_NR_PROCESSORS): Always define.
+ * sim-options.c: Move trace and profile support to
+ sim-{trace,profile}.h.
+ (sim_pre_argv_init): Moved to sim-model.c.
+ (standard_install): New function.
+ * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
+ (standard_install): Declare.
+ * sim-trace.c: Tracing option handling moved here from sim-options.c.
+ (trace_install, trace_uninstall): New functions.
+ (trace_printf): Update reference to TRACE_FILE.
+ * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
+ (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
+ (WITH_TRACE_FOO_P): Define.
+ (trace_install): Declare.
+ (TRACE_DATA): New struct.
+
+Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * run.c: Undo last exec_bfd patch.
+ (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
+
+Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
+
+ * run.c (exec_bfd): Add back in.
+ (main): Set exec_bfd.
+
+Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
+
+Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-events.c (insert_sim_event): Call sim_io_error instead of
+ less well defined engine_error.
+ * sim-core.c: Ditto.
+
+Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
+
+ * Make-common.in: Change clean targets to use :: so that other
+ Makefiles can have their own clean targets.
+ * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
+ __STDC__ to control use of stdarg vs. varargs syntax. Some
+ systems can't use __STDC__, but require stdarg.
+
+Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * sim-options.c (standard_options): Add --endian.
+ (standard_option_handler): Likewise.
+
+ * nrun.c: #include <signal.h>.
+ (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
+ handler that calls sim_stop ().
+
+Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
+ handler that calls sim_stop (). Simulators may still be
+ establishing their own handler.
+
+ * sim-events.c (sim_events_poll): Rename from
+ sim_events_at_large_int. Poll IO.
+
+ * sim-io.c (sim_io_poll_quit): New function - pass on a polling
+ request.
+
+ * callback.c (os_poll_quit): New function poll for quit signal
+ where needed.
+ (default_callback): Include magic number.
+
+Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
+ Check for functions getrusage, time.
+ * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
+ (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
+ * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
+ (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
+
+ * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
+
+ * sim-options.c, sim-options.h: New files.
+ * sim-config.h (WITH_DEBUG): Provide default value of zero.
+ * Make-common.in (nrun.o): Add rules for.
+ * nrun.c: New file.
+
+ * run.c (main): Check return value of sim_open.
+
+ * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
+ (sim_main_headers): Add sim-trace.h.
+ * run.c (exec_bfd, target_byte_order): Delete.
+ (main): Pass -E <endian> to sim_open. Delete code to load sections,
+ call sim_load instead. Check return code of sim_create_inferior.
+ * sim-base.h (CURRENT_STATE): Define.
+ (sim_state_base): Make typedef. New members options, prog_argv,
+ prog_bfd, text_{section,start,end}, start_addr, simcache_size,
+ mem_size, memory [+ corresponding access macros].
+ (sim_cpu_base): New typedef.
+ * sim-trace.h: New file.
+ * sim-trace.c: New file.
+ * sim-basics.h: #include it.
+ * sim-load.c: New file.
+
+Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
+
+ * Make-common.in (INSTALL): Set to @INSTALL@.
+ (INSTALL_XFORM, INSTALL_XFORM1): Remove.
+ (install-common): Depend upon installdirs. Use
+ $(program_transform_name) directly, rather than using
+ $(INSTALL_XFORM).
+ (installdirs): New target.
+ * Makefile.in (INSTALL): Set to @INSTALL@.
+ (INSTALL_XFORM, INSTALL_XFORM1): Remove.
+ (install-man): Depend upon installdirs. Use
+ $(program_transform_name) directly, rather than using
+ $(INSTALL_XFORM).
+ (installdirs): New target.
+
+Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
+ be overriden.
+
+Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-basics.h: Only bring in config.h and tconfig.h if
+ HAVE_CONFIG_H.
+
+Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
+ numbering convention of the target.
+ * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
+ and WITH_TARGET_WORD_MSB.
+ (sim_config): When possible, check for consistency with bitsize
+ and msb.
+
+ * sim-bits.h: Allow MSB to be other than zero.
+ * sim-bits.c: Ditto.
+ * sim-n-bits.h: Ditto.
+
+ * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
+ * sim-n-bits.h (MSMASKEDn): Ditto.
+
+Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
+
+ * Makefile.in (INSTALL): Change install.sh to install-sh.
+
+Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * sim-base.h (sim_state_base): Move `magic' to end of struct.
+
+Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * run.c (main): Check that a program to run was specified.
+
+Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+ * config.in: Ditto.
+
+Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
+ * sim-config.h: To here.
+
+ * Make-common.in (SIM_EXTRA_DEPS): New config var.
+ (sim_main_headers): Define.
+ (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
+ (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
+ (clean): Use it.
+ (sim-utils.o): Add rule for.
+ * sim-utils.o: New file.
+ * sim-basics.h: #include sim-base.h.
+ (zalloc): Make argument unsigned long.
+ * sim-base.h: New file.
+ * sim-inline.h (SIM_IO support): Delete.
+ * sim-io.h: Delete inline support.
+ * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
+ * sim-config.c: sim-state.h renamed to sim-main.h.
+ * sim-core.c: Likewise.
+ * sim-events.c: Likewise.
+
+ * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
+
+ * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
+ (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
+ -DDEBUG.
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
+ WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
+ are defined by the configure.
+
+ * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
+
+ * aclocal.m4 (floating-point, xor-endian, alignment, smp,
+ reserved-bits): Always define.
+
+ * sim-config.h, sim-config.c (sim_config): New function - and new
+ file - co-ordinate the setting/checking of the common simulator
+ configuration options.
+
+ * Make-common.in (sim-config.o): Add rule.
+
+Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
+
+ * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
+ va_list from void *, since va_list might not be a pointer type.
+
+Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-n-endian.h (offset_N): Correct assertion - word and sub word
+ in wrong order.
+ (offset_N): Correct computation of LE offset.
+
+ * sim-io.c (sim_io_error): Include a new line when reporting
+ errors.
+
+ * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
+ `/'.
+
+Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
+
+ * run.c: Include alloca-conf.h.
+
+ * callback.c (os_evprintf_filtered): Fix typo.
+
+Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * run.c (string.h, strings.h, stdlib.h): Include.
+
+ * sim-events.c (sim_events_tick): Recent cleanup failed to return
+ 0 when nothing pending.
+
+ * run.c (sim_size, sim_trace): Plicate GCC - these two functions
+ will soon be going away.
+ (getopt): Plicate GCC.
+
+ * sim-endian.c (sim-io.h): Plicate GCC.
+ * sim-bits.c (sim-io.h): Ditto.
+ * sim-n-bits.h (ROTn): Ditto.
+
+ * sim-io.c (sim_io_error): Correct check for NULL.
+
+ * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
+ the __FILE__.
+ * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
+ path.
+
+Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
+ SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
+
+Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-alu.h: Include sim-xcat.h.
+
+Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
+ sim-events.c, sim-inline.c, sim-io.c): Define rules for building
+ these.
+
+ * sim-events.c (sim_events_at_large_int): New function. Just
+ schedules an event every large-int ticks.
+ (sim_events_init): Call.
+ (sim_events_tick, sim_events_process): Move async handing to
+ sim_events_process. Move timer decrement so that it occures after
+ events have been processed.
+
+ * sim-basics.h (struct _engine): Remove declaration.
+
+ * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
+ everything with same. Rename global struct to SIM_DESC.
+ * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
+ * sim-io.h, sim-io.c: Ditto.
+
+ * sim-assert.h: New file. Optional assertion checking macros.
+ * sim-io.c (sim_io_error): Make just this function tolerant to
+ null pointers.
+
+ * sim-xcat.h: New file. Define concatenate macros.
+ * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
+ * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
+ concat macros.
+
+
+Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
+
+Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-inline.h: Add definitions for sim-types.
+ (ALL_BY_MODULE): New macro, encapsulate full inlining by the
+ module.
+
+Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-events.h: Remove defunct reference to callback struct.
+
+Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * configure: Re-generate.
+
+Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * Make-common.in (CSEARCH): Do not include the gdb directory in
+ the search path.
+
+Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
+ SIM_WARNING): Drop, requiring the simulator specific Makefile.in
+ to explicitly incorporate these.
+
+ * aclocal.m4 (--enable-sim-alignment); New option. Strongly
+ specify the alignment restrictions of the target architecture -
+ without this option all alignment restrictions are accomodated.
+ (--enable-sim-assert): New option. Conditionally compile in
+ assertion statements.
+ (--enable-sim-float): New option. Strongly specify the target's
+ floating point support.
+ (--enable-sim-hardware): New option. Specify the hardware devices
+ included in the simulation.
+ (--enable-sim-packages): New option. Specify the hardware
+ packages included in the simulation.
+ (--enable-sim-regparm): New option. Specify that parameters be
+ passed in registers instead of on the stack.
+ (--enable-sim-reserved-bits): New option. Specify that reserved
+ bits within an instruction are are correctly set.
+ (--enable-sim-smp): New option. Specify the level of SMP support
+ to be included in the simulator.
+ (--enable-sim-stdcall): New option. Specify an alternative
+ function call convention.
+ (--enable-sim-xor-endian): New option. Configure xor-endian
+ support used by some targets to implement bi-endian support.
+
+Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
+ host endianness to be overridden.
+ (--enable-sim-endian): Allow the target platform's byte order
+ to be overridden.
+ (--enable-sim-inline): Control the inlining of common components.
+ (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
+ (--enable-sim-warnings): Enable additional GCC compiler checks.
+ * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
+ SIM_WARNINGS): Add.
+
+ * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
+ sim-*-n.h so that the names are uniq on dos machines
+ * sim-core.c, sim-bits.c, sim-endian.c: Update.
+
+Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * run.c: #include "libiberty.h".
+ (main): New locals sd,no_args,sim_argv.
+ Run buildargv on -a option. Pass argv to sim_open, argv[0]
+ is program name. Update call to sim_set_callbacks.
+ Record result of sim_open, pass to other sim_foo routines.
+
+Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
+
+ * callback.c (os_printf_filtered): Do not call exit(1) or print a
+ final newline.
+
+Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
+ Route stdout through buffered IO.
+
+ * callback.c: Add os_flush_stderr, os_write_stderr,
+ os_evprintf_filtered functions to route error output through
+ stderr.
+
+ * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
+ Correct return type - should be void.
+
+Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
+
+ * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
+ not provide a default value as undefined indicates disable code.
+
+Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
+ directory.
+ * sim-events.h, sim-events.c: Ditto.
+ * sim-io.h, sim-io.c: Ditto.
+
+Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
+
+ * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
+ extract the tail or least signifiant bits from an integer of the
+ specified size.
+
+ * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
+ WITH_TARGET_BITSIZE so that the compilation will fail when an
+ unsupported bitsize value is defined.
+
+ (INSERTED*): Convert to functions.
+ (EXTRACTED*): Ditto.
+
+ (SIGN_EXTEND, SEXT): Change to more terse name.
+
+Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-inline.h: Allow explicit control over which .c files will be
+ included by their header.
+
+ * sim-inline.h: Allow explicit control over which .c files use the
+ alternative - REGPARM - parameter passing mechanism.
+
+ * sim-inline.h, sim-inline.c: Don't attempt to include any of
+ icache.c, idecode.c, semantics.c or support.c. Those names are
+ not generally applicable.
+
+Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
+ in a fashion similar to sim-endian-n.
+
+ * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
+ both value and address macro's.
+
+Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
+
+ * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
+
+ * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
+ generic L_word, H_word macro's.
+
+Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
+
+ * sim-basics.h: Borrow code from ppc directory.
+ * sim-bits.c: Ditto.
+ * sim-bits.h: Ditto.
+ * sim-config.h: Ditto.
+ * sim-endian-n.h: Ditto.
+ * sim-endian.c: Ditto.
+ * sim-endian.h: Ditto.
+ * sim-inline.c: Ditto.
+ * sim-inline.h: Ditto.
+ * sim-types.h: Ditto.
+
+Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
+
+ * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
+ all the ALU size alternatives and then auto-configure a default.
+
+ * sim-alu.h: Copy ppc/idecode_expression.h.
+
+Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
+
+ * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
+ sign extend a bit within a value.
+
+ * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
+ a pointer into the middle of a host word.
+ * sim-endian.h (MS2W_4, LS2W_4): Use this function.
+
+Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * callback.c: If HAVE_CONFIG_H is defined, include config.h from
+ autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
+ appropriate definitions of read, write, etc. Add prototype for
+ system.
+
+Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * Makefile.in (libcommon.a): Delete.
+ (callback.o,targ-map.o): Delete, moved to Make-common.in.
+ (gentmap,targ-vals.h,targ-map.c): Likewise.
+ (run-autoconf): Delete.
+ * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
+ (common makefile fragment): Moved back into ...
+ * Make-common.in: Resurrect.
+ * configure.in (AC_LINK_FILES): Delete, unnecessary now.
+ * configure: Regenerated.
+
+Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
+ (SIM_AC_OUTPUT): To here.
+
+Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
+
+ * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
+ comments and single quotes. Fixes a problem found on hpux.
+
+Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
+
+ * aclocal.m4: Remove Make-common.in from dependencies.
+ * (distclean): Remove targ-vals.def.
+
+ * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
+ into here. Makes insertion into makefiles easier. Also, change
+ the way that callback.o, gentmap, targ-vals.h, targ-map.c,
+ targ-map.o, and run are built. They are now built in the
+ individual simulator directories, taking sources from ../common as
+ necessary. This replaces the merging of libcommon.a into
+ linsim.a, which was problematic for the WinGDB build process.
+ * run.c: Include config.h from . instead of ../common.
+ * Make-common.in: Remove. It's no longer necessary.
+
+Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
+ (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
+
+Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
+
+ * run.c (main): Set target_byte_order before call to sim_open.
+
+Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
+
+ * callback.c: #include <stdlib.h>
+ (os_error): New function.
+ (default_callback): Add os_error.
+
+Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
+
+ * Make-common.in (Makefile): Set CONFIG_HEADERS="".
+ * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
+ specific.
+ (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
+
+Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
+
+ * run.c: #include ../common/config.h, tconfig.h.
+ (myname): New static global.
+ (main): Recognize new options -a, -c. Also recognize -h if h8/300.
+ Only process -c ifdef SIM_HAVE_SIMCACHE.
+ Only process -p/-s ifdef SIM_HAVE_PROFILE.
+ Parse program name from argv[0] and use in error messages.
+ Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
+ Add support for incomplete h8/300 termination indicators.
+ (usage): Make more verbose.
+ * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
+ * Makefile.in,Make-common.in,callback.c: New files.
+ * nltvals.def,gentmap.c,gentvals.sh: New files.
+
+Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
+
+ * run.c: Include stdarg.h if __STDC__.
+
+Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
+
+ * run.c (main): Don't print out anything if the signal
+ number is zero (ie no signal).
+
+Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * run.c (main): Print out if the program raised a signal.
+
+Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
+ (main): Ditto.
+
Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
* run.c (main): Explicitly cast malloc() parameter.
projects / deliverable / binutils-gdb.git / blobdiff