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- 2021-06-22 Mike Frysinger <vapier@gentoo.org>
- * configure.ac: Removed.
- * aclocal.m4: Removed.
- * configure: Removed.
- 2021-06-21 Mike Frysinger <vapier@gentoo.org>
- * aclocal.m4: Regenerate.
- * configure: Regenerate.
- 2021-06-21 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2021-06-20 Mike Frysinger <vapier@gentoo.org>
- * configure.ac (SIM_AC_COMMON): Delete.
- * aclocal.m4, configure: Regenerate.
- 2021-06-20 Mike Frysinger <vapier@gentoo.org>
- * aclocal.m4: Regenerate.
- * configure: Regenerate.
- 2021-06-19 Mike Frysinger <vapier@gentoo.org>
- * aclocal.m4: Regenerate.
- * configure: Regenerate.
- 2021-06-19 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2021-06-18 Mike Frysinger <vapier@gentoo.org>
- * aclocal.m4, configure: Regenerate.
- 2021-06-18 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2021-06-18 Mike Frysinger <vapier@gentoo.org>
- * interp.c: Include sim-signal.h.
- * simops.c: Likewise.
- 2021-06-17 Mike Frysinger <vapier@gentoo.org>
- * configure.ac: Delete SIM_AC_OPTION_ENDIAN call.
- * aclocal.m4, configure: Regenerate.
- 2021-06-16 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2021-06-16 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- * config.in: Removed.
- 2021-06-15 Mike Frysinger <vapier@gentoo.org>
- * config.in, configure: Regenerate.
- 2021-06-12 Mike Frysinger <vapier@gentoo.org>
- * configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
- * interp.c (sim_open):
- 2021-06-12 Mike Frysinger <vapier@gentoo.org>
- * aclocal.m4, config.in, configure: Regenerate.
- 2021-06-12 Mike Frysinger <vapier@gentoo.org>
- * config.in, configure: Regenerate.
- 2021-05-22 John Baldwin <jhb@FreeBSD.org>
- * interp.c (sim_create_inferior): Use offsetof in static
- assertion.
- 2021-05-17 Mike Frysinger <vapier@gentoo.org>
- * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
- 2021-05-17 Mike Frysinger <vapier@gentoo.org>
- * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define.
- (struct sim_state): Delete.
- 2021-05-16 Mike Frysinger <vapier@gentoo.org>
- * d10v_sim.h, gencode.c: Delete config.h include.
- * endian.c: Include defs.h.
- * interp.c, simops.c: Replace config.h include with defs.h.
- 2021-05-16 Mike Frysinger <vapier@gentoo.org>
- * config.in, configure: Regenerate.
- 2021-05-14 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in: Update path.
- * d10v_sim.h: Update include path.
- * interp.c: Likewise.
- 2021-05-04 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2021-05-04 Mike Frysinger <vapier@gentoo.org>
- * d10v_sim.h (decode_pc): Delete.
- * interp.c (sim_create_inferior): Use BFD_VMA_FMT.
- 2021-05-01 Mike Frysinger <vapier@gentoo.org>
- * config.in, configure: Regenerate.
- 2021-04-26 Mike Frysinger <vapier@gentoo.org>
- * aclocal.m4, config.in, configure: Regenerate.
- 2021-04-22 Tom Tromey <tom@tromey.com>
- * configure, config.in: Rebuild.
- 2021-04-22 Tom Tromey <tom@tromey.com>
- * Makefile.in (SIM_EXTRA_DEPS): New variable.
- (simops.o): Remove.
- 2021-04-22 Tom Tromey <tom@tromey.com>
- * configure: Rebuild.
- 2021-04-21 Mike Frysinger <vapier@gentoo.org>
- * aclocal.m4: Regenerate.
- 2021-04-21 Simon Marchi <simon.marchi@polymtl.ca>
- * configure: Regenerate.
- 2021-04-18 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2021-04-18 Mike Frysinger <vapier@gentoo.org>
- * interp.c (xfer_mem): Use PRIxTA for printf format.
- (sim_write): Cast buffer to (void *).
- (sim_open): Add const to p.
- * configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.
- * configure: Regenerate.
- 2021-04-12 Mike Frysinger <vapier@gentoo.org>
- * interp.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all.
- 2021-04-02 Mike Frysinger <vapier@gentoo.org>
- * aclocal.m4, configure: Regenerate.
- 2021-03-13 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (gencode.o, d10v-opc.o): Call COMPILE_FOR_BUILD.
- (gencode): Call LINK_FOR_BUILD.
- 2021-03-08 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (gencode): Delete $(BUILD_LIB).
- 2021-02-28 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2021-02-21 Mike Frysinger <vapier@gentoo.org>
- * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
- * aclocal.m4, configure: Regenerate.
- 2021-02-13 Mike Frysinger <vapier@gentoo.org>
- * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
- * aclocal.m4, configure: Regenerate.
- 2021-02-06 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2021-01-11 Mike Frysinger <vapier@gentoo.org>
- * config.in, configure: Regenerate.
- * interp.c, simops.c: Delete HAVE_STRING_H, HAVE_STRINGS_H,
- HAVE_STDLIB_H, and strings.h include.
- 2021-01-09 Mike Frysinger <vapier@gentoo.org>
- * d10v_sim.h (State): Change to an extern.
- * interp.c (State): Define.
- 2021-01-09 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2021-01-09 Mike Frysinger <vapier@gentoo.org>
- * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
- * configure: Regenerate.
- 2021-01-08 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2021-01-04 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2017-09-06 John Baldwin <jhb@FreeBSD.org>
- * configure: Regenerate.
- 2016-01-10 Mike Frysinger <vapier@gentoo.org>
- * config.in, configure: Regenerate.
- 2016-01-10 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2016-01-10 Mike Frysinger <vapier@gentoo.org>
- * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
- * configure: Regenerate.
- 2016-01-10 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2016-01-10 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2016-01-10 Mike Frysinger <vapier@gentoo.org>
- * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
- * configure: Regenerate.
- 2016-01-10 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2016-01-10 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2016-01-09 Mike Frysinger <vapier@gentoo.org>
- * config.in, configure: Regenerate.
- 2016-01-06 Mike Frysinger <vapier@gentoo.org>
- * interp.c (sim_open): Mark argv const.
- (sim_create_inferior): Mark argv and env const.
- 2016-01-04 Mike Frysinger <vapier@gentoo.org>
- * endian.c (get_word): Delete all arch/big endian logic.
- (get_longword, write_word, write_longword): Likewise.
- 2016-01-03 Mike Frysinger <vapier@gentoo.org>
- * interp.c (sim_open): Update sim_parse_args comment.
- 2016-01-03 Mike Frysinger <vapier@gentoo.org>
- * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
- * configure: Regenerate.
- 2016-01-02 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2015-12-30 Mike Frysinger <vapier@gentoo.org>
- * wrapper.c (d10v_reg_store, d10v_reg_fetch): Define.
- (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
- (sim_store_register): Rename to ...
- (d10v_reg_store): ... this. Rename cpu to sd.
- (sim_fetch_register): Rename to ...
- (d10v_reg_fetch): ... this. Rename cpu to sd.
- 2015-12-27 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (SIM_OBJS): Delete sim-hload.o.
- 2015-12-26 Mike Frysinger <vapier@gentoo.org>
- * config.in, configure: Regenerate.
- 2015-11-15 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
- 2015-11-15 Mike Frysinger <vapier@gentoo.org>
- * interp.c (sim_open): Delete sim_create_inferior call.
- 2015-11-15 Mike Frysinger <vapier@gentoo.org>
- * d10v_sim.h (d10v_callback): Delete.
- * interp.c (d10v_callback): Delete.
- (do_long, do_2_short, do_parallel, set_dmap_register,
- set_imap_register, xfer_mem, dmem_addr, imem_addr, sim_info,
- sim_create_inferior): Replace d10v_callback->printf_filtered
- with sim_io_printf.
- (sim_open): Delete d10v_callback assignment.
- * simops.c (move_to_cr, trace_input_func, do_trace_output_flush,
- do_trace_output_finish, trace_output_40, trace_output_32,
- trace_output_16, trace_output_void, trace_output_flag, OP_5F20,
- OP_5201, OP_27000000, OP_3220, OP_3400, OP_3000, OP_6C1F, OP_6C01,
- OP_6E1F, OP_6E01): Replace d10v_callback->printf_filtered with
- sim_io_printf and d10v_callback->flush_stdout with
- sim_io_flush_stdout.
- (OP_5F00): Likewise. Rename d10v_callback to cb.
- 2015-11-15 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (SIM_OBJS): Add sim-reason.o, sim-resume.o, and
- sim-stop.o.
- * d10v_sim.h (struct d10v_memory): Delete fault member.
- (struct _state): Delete exception member.
- * interp.c (lookup_hash): Call sim_engine_halt instead of setting
- State.exception.
- (do_2_short, do_parallel): Delete State.exception checks.
- (sim_size): Mark static.
- (map_memory): Call sim_engine_halt instead of returning fault.
- Call xcalloc instead of calloc and checking the return.
- (dmem_addr): Call sim_engine_halt when phys_size is 0.
- (imem_addr): Likewise.
- (stop_simulator, sim_stop, sim_stop_reason): Delete.
- (sim_resume): Rename to ...
- (step_once): ... this. Delete State.exception code and move
- siggnal checking to sim_engine_run.
- (sim_engine_run): New function.
- * simops.c (EXCEPTION): Define.
- (move_to_cr): Call EXCEPTION instead of setting State.exception.
- (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000,
- OP_6601, OP_6201, OP_6200, OP_33010000, OP_5201, OP_27000000,
- OP_2F000000, OP_3220, OP_3200, OP_3400, OP_3000, OP_34000000,
- OP_6800, OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000,
- OP_6A00, OP_6E1F, OP_6A01, OP_6E01, OP_37010000, OP_5FE0): Likewise.
- (OP_5F20): Call sim_engine_halt instead of setting State.exception.
- (OP_5F00): Call sim_engine_halt and EXCEPTION instead of setting
- State.exception.
- 2015-11-15 Mike Frysinger <vapier@gentoo.org>
- * d10v_sim.h (struct simops): Add SIM_DESC and SIM_CPU to func args.
- (SET_CREG, SET_HW_CREG, SET_PSW_BIT): Pass sd and cpu to move_to_cr.
- (dmem_addr, imem_addr, move_to_cr): Add SIM_DESC and SIM_CPU args.
- (RB, SW, RW, SLW, RLW): Pass sd and cpu to dmem_addr.
- * endian.c: Change d10v_sim.h include to sim-main.h.
- * gencode.c: Likewise. Add SIM_DESC and SIM_CPU args to all OPs.
- * interp.c (lookup_hash, do_long, do_2_short, do_parallel,
- map_memory, set_dmap_register, dmap_register, set_imap_register,
- imap_register, sim_d10v_translate_dmap_addr, xfer_mem,
- sim_d10v_translate_imap_addr, sim_d10v_translate_addr): Add
- SIM_DESC and SIM_CPU args and adjust all callers.
- (trace_sd): Delete.
- (sim_open): Do not assign trace_sd.
- (sim_resume, sim_create_inferior, sim_fetch_register,
- sim_store_register): Set up cpu from the first one in sd.
- * simops.c (move_to_cr): Add SIM_DESC and SIM_CPU args.
- (trace_input_func, trace_input, do_trace_output_finish,
- do_trace_output_finish, trace_output_40, trace_output_32,
- trace_output_16, trace_output_void, trace_output_flag): Add
- SIM_DESC arg.
- (trace_input_func): Likewise. Change trace_sd to sd.
- (OP_*): Add SIM_DESC and SIM_CPU args to all OP funcs.
- 2015-11-14 Mike Frysinger <vapier@gentoo.org>
- * interp.c (sim_close): Delete.
- 2015-11-10 Mike Frysinger <vapier@gentoo.org>
- * interp.c (sim_d10v_translate_dmap_addr): Mark static.
- (sim_d10v_translate_imap_addr): Likewise.
- (sim_d10v_translate_addr): Likewise.
- 2015-06-23 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2015-06-12 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2015-06-12 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2015-04-18 Mike Frysinger <vapier@gentoo.org>
- * sim-main.h (SIM_CPU): Delete.
- 2015-04-18 Mike Frysinger <vapier@gentoo.org>
- * sim-main.h (sim_cia): Delete.
- 2015-04-17 Mike Frysinger <vapier@gentoo.org>
- * sim-main.h (CIA_GET, CIA_SET): Delete.
- 2015-04-17 Mike Frysinger <vapier@gentoo.org>
- * interp.c (d10v_pc_get, d10v_pc_set): New functions.
- (sim_open): Declare new local var i. Call CPU_PC_FETCH &
- CPU_PC_STORE for all cpus.
- 2015-04-15 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
- * sim-main.h (STATE_CPU): Delete.
- 2015-04-13 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2015-04-06 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (SIM_OBJS): Delete sim-engine.o.
- 2015-04-02 Mike Frysinger <vapier@gentoo.org>
- * interp.c (lookup_hash): Change SIGILL to GDB_SIGNAL_ILL.
- (sim_resume): Change SIGBUS/SIGSEGV to GDB_SIGNAL_BUS, SIGILL to
- GDB_SIGNAL_ILL, and SIGTRAP to GDB_SIGNAL_TRAP.
- 2015-04-01 Mike Frysinger <vapier@gentoo.org>
- * interp.c (sim_set_profile, sim_set_profile_size): Delete.
- 2015-03-31 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (simops.o): New rule.
- 2015-03-30 Mike Frysinger <vapier@gentoo.org>
- * d10v_sim.h (text, text_start, text_end, prog_bfd): Delete.
- (SEXT8, SEXT16, SEXT32, MASK32): Undefine.
- * interp.c: Delete run-sim.h and d10v_sim.h includes. Include
- sim-main.h and sim-options.h.
- (myname, sim_kind, init_text_p, prog_bfd_was_opened_p, prog_bfd,
- text, text_start, text_end, decode_pc, sim_set_profile,
- sim_set_profile_size, sim_set_trace, sim_set_callbacks,
- sim_trace, sim_do_command, sim_load): Delete.
- (INLINE): Delete define.
- (free_state): New function.
- (trace_sd): Declare global variable.
- (sim_open): Rewrite to use new common logic.
- (sim_close): Delete body.
- * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
- (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
- * sim-main.h: New file.
- * simops.c: Change d10v_sim.h include to sim-main.h.
- (trace_input_func): Rewrite pc checks to use trace_sd.
- 2015-03-30 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
- * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
- ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
- (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
- 2015-03-30 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (gencode.o, d10v-opc.o): Add $(WARN_CFLAGS).
- (gencode): Add $(BUILD_LDFLAGS).
- * endian.c (get_word, get_longword, get_longlong, write_word,
- write_longword, write_longlong): Convert old style prototypes.
- * gencode.c: Include string.h.
- (main): Convert old style prototype.
- (write_header): Convert old style prototype and fix printf format.
- (write_template, write_opcodes): Likewise.
- (check_opcodes): Mark static void.
- * interp.c: Include inttypes.h and run-sim.h.
- (hash, lookup_hash, decode_pc, do_long, do_2_short, do_parallel,
- add_commas, sim_size, sim_write, sim_read, sim_open, sim_close,
- sim_set_profile, sim_set_profile_size, sim_stop, +sim_resume,
- sim_info, sim_set_callbacks, sim_stop_reason, sim_fetch_register,
- sim_store_register, sim_do_command, sim_load): Convert old style
- prototypes.
- (sim_create_inferior): Fix pointer cast to use uintptr_t.
- * simops.c (strrchr): Delete prototype.
- (trace_input_func): Mark name static.
- (trace_input_func, trace_output_void, trace_output_flag): Convert old style
- prototypes.
- (OP_*): Convert old style prototypes.
- 2015-03-30 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (interp.o, simops.o, endian.o, table.o): Delete rules.
- * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
- SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
- SIM_AC_OPTION_INLINE.
- * config.in, configure: Regenerate.
- * interp.c (sim_trace): Define.
- 2015-03-16 Mike Frysinger <vapier@gentoo.org>
- * config.in, configure: Regenerate.
- 2015-03-14 Mike Frysinger <vapier@gentoo.org>
- * Makefile.in (SIM_EXTRA_CFLAGS): Add
- -DSIM_USE_DEPRECATED_RUN_FRONTEND.
- (SIM_RUN_OBJS): Set to run.o.
- 2015-03-14 Mike Frysinger <vapier@gentoo.org>
- * configure.ac (AC_CHECK_HEADERS): Delete.
- * aclocal.m4, configure: Regenerate.
- 2014-08-19 Alan Modra <amodra@gmail.com>
- * configure: Regenerate.
- 2014-08-15 Roland McGrath <mcgrathr@google.com>
- * configure: Regenerate.
- * config.in: Regenerate.
- 2014-03-10 Mike Frysinger <vapier@gentoo.org>
- * interp.c (sim_do_command): Add const to cmd.
- 2014-03-05 Mike Frysinger <vapier@gentoo.org>
- * interp.c (sim_load): Add const to prog.
- 2014-03-04 Mike Frysinger <vapier@gentoo.org>
- * configure: Regenerate.
- 2013-09-23 Alan Modra <amodra@gmail.com>
- * configure: Regenerate.
- 2013-06-03 Mike Frysinger <vapier@gentoo.org>
- * aclocal.m4, configure: Regenerate.
- 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
- * configure: Rebuild.
- 2012-06-19 Joel Brobecker <brobecker@adacore.com>
- * interp.c: #include "config.h" instead of "sysdep.h".
- Add conditional include of string.h or strings.h, as well as
- conditional include of stdlib.h.
- 2012-06-15 Joel Brobecker <brobecker@adacore.com>
- * config.in, configure: Regenerate.
- 2012-05-24 Pedro Alves <palves@redhat.com>
- PR gdb/7205
- Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
- 2012-03-24 Mike Frysinger <vapier@gentoo.org>
- * aclocal.m4, config.in, configure: Regenerate.
- 2011-12-03 Mike Frysinger <vapier@gentoo.org>
- * aclocal.m4: New file.
- * configure: Regenerate.
- 2011-10-17 Mike Frysinger <vapier@gentoo.org>
- * configure.ac: Change include to common/acinclude.m4.
- 2011-10-17 Mike Frysinger <vapier@gentoo.org>
- * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
- call. Replace common.m4 include with SIM_AC_COMMON.
- * configure: Regenerate.
- 2010-04-14 Mike Frysinger <vapier@gentoo.org>
- * interp.c (sim_write): Add const to buffer arg.
- 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
- * configure: Regenerate.
- 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
- * config.in: Regenerate.
- * configure: Likewise.
- * configure: Regenerate.
- 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
- * configure: Regenerate to track ../common/common.m4 changes.
- * config.in: Ditto.
- 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
- Daniel Jacobowitz <dan@codesourcery.com>
- Joseph Myers <joseph@codesourcery.com>
- * configure: Regenerate.
- 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
- * acconfig.h: Remove.
- * config.in: Regenerate.
- 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
- * configure: Regenerated.
- 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
- * configure: Regenerated.
- 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
- * configure: Regenerated.
- 2006-04-18 Nick Clifton <nickc@redhat.com>
- * interp.c (sim_stop_reason): Fix typo.
- 2005-11-28 Mark Mitchell <mark@codesourcery.com>
- * interp.c (gdb/signals.h): Include it.
- (sim_stop_reason): Use TARGET_SIGNAL_*.
- 2005-03-23 Mark Kettenis <kettenis@gnu.org>
- * configure: Regenerate.
- 2005-01-14 Andrew Cagney <cagney@gnu.org>
- * configure.ac: Sinclude aclocal.m4 before common.m4. Add
- explicit call to AC_CONFIG_HEADER.
- * configure: Regenerate.
- 2005-01-12 Andrew Cagney <cagney@gnu.org>
- * configure.ac: Update to use ../common/common.m4.
- * configure: Re-generate.
- 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- 2005-01-07 Andrew Cagney <cagney@gnu.org>
- * configure.ac: Rename configure.in, require autoconf 2.59.
- * configure: Re-generate.
- 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
- * configure: Regenerate for ../common/aclocal.m4 update.
- 2004-06-28 Andrew Cagney <cagney@gnu.org>
- * interp.c (sim_resume): Rename ui_loop_hook to
- deprecated_ui_loop_hook.
- 2003-10-30 Andrew Cagney <cagney@redhat.com>
- * simops.c: Replace "struct symbol_cache_entry" with "struct
- bfd_symbol".
- 2003-06-22 Andrew Cagney <cagney@redhat.com>
- * interp.c (xfer_mem): Simplify. Only do a single partial
- transfer. Problem reported by Tom Rix.
- 2003-05-07 Andrew Cagney <cagney@redhat.com>
- * interp.c (sim_d10v_translate_addr): Add "regcache" parameter.
- (sim_d10v_translate_imap_addr): Ditto.
- (sim_d10v_translate_dmap_addr): Ditto.
- (xfer_mem): Pass NULL regcache to sim_d10v_translate_addr.
- (dmem_addr): Pass NULL regcache to sim_d10v_translate_dmap_addr.
- (dmap_register, imap_register): Add "regcache" parameter.
- (imem_addr): Pass NULL regcache to sim_d10v_translate_imap_addr.
- (sim_fetch_register): Pass NULL regcache to imap_register and
- dmap_register.
- 2003-02-27 Andrew Cagney <cagney@redhat.com>
- * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
- 2002-11-13 Andrew Cagney <cagney@redhat.com>
- * simops.c: Include <string.h>.
- 2002-06-17 Andrew Cagney <cagney@redhat.com>
- * d10v_sim.h (SET_PSW_BIT): Add cast to avoid inverting an enum.
- 2002-06-16 Andrew Cagney <ac131313@redhat.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- 2002-06-13 Tom Rix <trix@redhat.com>
- * interp.c (xfer_mem): Fix transfers across multiple segments.
- 2002-06-09 Andrew Cagney <cagney@redhat.com>
- * Makefile.in (INCLUDE): Update path to callback.h.
- * gencode.c: Do not include "callback.h".
- * d10v_sim.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
- * interp.c: Ditto.
- 2002-06-08 Andrew Cagney <cagney@redhat.com>
- * interp.c (sim_fetch_register): Fix name of enum used in cast.
- (sim_store_register): Ditto.
- 2002-06-02 Elena Zannoni <ezannoni@redhat.com>
- From Jason Eckhardt <jle@redhat.com>
- * d10v_sim.h (INC_ADDR): Correctly handle the case where MOD_E is
- less than MOD_S (post-decrement).
- 2002-06-01 Andrew Cagney <ac131313@redhat.com>
- * interp.c (sim_fetch_register, sim_store_register): Use a switch
- statement and enums from "sim-d10v.h".
- 2002-05-28 Elena Zannoni <ezannoni@redhat.com>
- * interp.c (sim_create_inferior): Add comment.
- From Alan Matsuoka <alanm@redhat.com>:
- From 2001-04-27 Jason Eckhardt <jle@cygnus.com>:
- * simops.c (OP_4400): Output "mvf0f" instead of "mf0f".
- (OP_4401): Output "mvf0t" instead of "mf0t".
- (OP_460B): Do not output a flag register.
- (OP_4609): Do not output a flag register.
- 2002-05-23 Andrew Cagney <ac131313@redhat.com>
- * Makefile.in (INCLUDE): Add "gdb/sim-d10v.h".
- * interp.c: Include "gdb/sim-d10v.h" instead of "sim-d10v.h".
- 2001-08-01 John R. Moore <jmoore@redhat.com>
- * interp.c (sim_create_inferior): Removed a hack that stated
- it was setting r0/r1 with argc/argv.
- 2001-04-15 J.T. Conklin <jtc@redback.com>
- * Makefile.in (simops.o): Add simops.h to dependency list.
- Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Tue Apr 18 16:26:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_resume): Deliver SIGILL.
- (lookup_hash): Do not print SIGILL message.
- Tue Feb 22 18:24:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
- * Makefile.in (SIM_EXTRA_CFLAGS): Define SIM_HAVE_ENVIRONMENT.
- * interp.c (sim_set_trace): Replace sim_trace. Enable tracing.
- Tue Feb 8 17:41:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
- * d10v_sim.h (SIG_D10V_BUS): Define.
- * simops.c (address_exception): Delete function.
- (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000,
- OP_6601, OP_6201, OP_6200, OP_33010000, OP_34000000, OP_6800,
- OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, OP_6A00,
- OP_6E1F, OP_6A01, OP_6E01, OP_37010000): Replace call to
- address_exception with code that sets SIG_D10V_BUS.
- * interp.c (sim_resume): When SIGBUS or SIGSEGV, deliver a bus
- error to the simulator before resuming execution.
- (sim_trace): Check stop reason and use that to determine sim_trace
- return value.
- (sim_stop_reason): For SIG_D10V_BUS return a SIGBUS / SIGSEGV
- sigrc.
- Tue Jan 18 16:07:42 MST 2000 Diego Novillo <dnovillo@cygnus.com>
- * interp.c (sim_create_inferior): Change internal initial value for
- DMAP2 to 0x2000.
- Mon Jan 3 02:06:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (lookup_hash): Stop the update of the PC when there was
- an illegal instruction exception.
- Mon Jan 3 00:14:33 2000 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (address_exception): New function.
- (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000,
- OP_6601, OP_6201, OP_6200, OP_33010000, OP_34000000, OP_6800,
- OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, OP_6A00,
- OP_6E1F, OP_6A01, OP_6E01, OP_37010000): For "ld", "ld2w", "st"
- and "st2w" check that the address is aligned.
- 1999-12-30 Chandra Chavva <cchavva@cygnus.com>
- * d10v_sim.h (INC_ADDR): Added code to assign
- proper address for loads with predec operations.
- 1999-11-25 Nick Clifton <nickc@cygnus.com>
- * simops.c (OP_4E0F): New function: Simulate new bit pattern for
- cpfg instruction.
- Fri Oct 29 18:34:28 1999 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (move_to_cr): Don't allow user to set PSW.DM in either
- DPSW and BPSW.
- Thu Oct 28 01:26:18 1999 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (OP_5F20): Use SET_HW_PSW when updating PSW.
- (PSW_HW_MASK): Declare.
- * d10v_sim.h (move_to_cr): Add ``psw_hw_p'' parameter.
- (SET_CREG, SET_PSW_BIT): Update.
- (SET_HW_CREG, SET_HW_PSW): Define.
- Sun Oct 24 21:38:04 1999 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_d10v_translate_dmap_addr): Fix extraction of IOSP
- for DMAP3.
- Sun Oct 24 16:04:16 1999 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_d10v_translate_addr): New function.
- (xfer_mem): Rewrite. Use sim_d10v_translate_addr.
- (map_memory): Make INLINE.
- Sun Oct 24 13:45:19 1999 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_d10v_translate_dmap_addr): New function.
- (dmem_addr): Rewrite. Use sim_d10v_translate_dmap_addr. Change
- offset parameter to type uint16.
- * d10v_sim.h (dmem_addr): Update declaration.
- Sun Oct 24 13:07:31 1999 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (imap_register, set_imap_register, dmap_register,
- set_imap_register): Use map_memory.
- (DMAP): Update.
- (sim_create_inferior): Initialize all DMAP registers. NOTE that
- DMAP2, in internal memory mode, is set to 0x0000 and NOT
- 0x2000. This is consistent with the older d10v boards.
- Sun Oct 24 11:22:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_d10v_translate_imap_addr): New function.
- (imem_addr): Rewrite. Use sim_d10v_translate_imap_addr.
- (last_from, last_to): Declare.
- Sun Oct 24 01:21:56 1999 Andrew Cagney <cagney@b1.cygnus.com>
- * d10v_sim.h (struct d10v_memory): Define. Support very long
- memories.
- (struct _state): Replace imem, dmem and umem by mem.
- (IMAP_BLOCK_SIZE, DMAP_BLOCK_SIZE, SEGMENT_SIZE, IMEM_SEGMENTS,
- DMEM_SEGMENTS, UMEM_SEGMENTS): Define.
- * interp.c (map_memory): New function.
- (sim_size, xfer_memory, imem_addr, dmem_addr): Update.
- (UMEM_SEGMENTS): Moveed to "d10v_sim.h".
- (IMEM_SIZEDMEM_SIZE): Delete.
- Sat Oct 23 20:06:58 1999 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c: Include "sim-d10v.h".
- (imap_register, set_imap_register, dmap_register,
- set_dmap_register, spi_register, spu_register, set_spi_register,
- set_spu_register): New functions.
- (sim_create_inferior): Update.
- (sim_fetch_register, sim_store_register): Rewrite. Use enums
- defined in sim-d10v.h.
- * d10v_sim.h (DEBUG_MEMORY): Define.
- (IMAP0, IMAP1, DMAP, SET_IMAP0, SET_IMAP1, SET_DMAP): Delete.
- Sat Oct 23 18:41:18 1999 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_open): Allow a debug value to be passed to the -t
- option.
- (lookup_hash): Don't exit on an illegal instruction.
- (do_long, do_2_short, do_parallel): Check for failed instruction
- lookup.
- Mon Oct 18 18:03:24 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
- * simops.c (OP_3220): Fix trace output for illegal accumulator
- message.
- 1999-09-14 Nick Clifton <nickc@cygnus.com>
- * simops.c: Disable setting of DM bit in PSW.
- Wed Sep 8 19:34:55 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
- * simops.c (op_types): Added new memory indirect type OP_MEMREF3.
- (trace_input_func): Added support for OP_MEMREF3.
- (OP_32010000): New instruction ld.
- (OP_33010000): New instruction ld2w.
- (OP_5209): New instruction sac.
- (OP_4209): New instruction sachi.
- (OP_3220): New instruction slae.
- (OP_36010000): New instruction st.
- (OP_37010000): New instruction st2w.
- 1999-09-09 Stan Shebs <shebs@andros.cygnus.com>
- * interp.c (old_segment_mapping): New global.
- (xfer_mem): Change the default segment mapping to be the way
- that Mitsubishi prefers, but use the previous mapping if
- old_segment_mapping is true.
- (sim_open): Add an option -oldseg to get the old mapping.
- (sim_create_inferior): Init mapping registers based on the
- value of old_segment_mapping.
- 1999-09-07 Nick Clifton <nickc@cygnus.com>
- * simops.c (OP_6601): Do not write back decremented address if
- either of the destination registers was the same as the address
- register.
- (OP_6201): Do not write back incremented address if either of the
- destination registers was the same as the address register.
- Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- 1999-05-08 Felix Lee <flee@cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- 1999-04-02 Keith Seitz <keiths@cygnus.com>
- * interp.c (ui_loop_hook_counter): New global (when NEED_UI_LOOP_HOOK
- defined).
- (sim_resume): If the counter has expired, call the ui_loop_hook,
- if defined.
- (UI_LOOP_POLL_INTERVAL): Define. Used to tweak the frequency of
- ui_loop_hook calls.
- * Makefile.in (SIM_EXTRA_CFLAGS): Include NEED_UI_LOOP_HOOK.
- Wed Mar 10 19:32:13 1999 Nick Clifton <nickc@cygnus.com>
- * simops.c: If load instruction with auto increment/decrement
- addressing is used when the destination register is the same as
- the address register, then ignore the auto increment/decrement.
- Wed Mar 10 19:32:13 1999 Martin M. Hunt <hunt@cygnus.com>
- * simops.c (OP_5F00): Ifdef SYS_stat case because
- not all systems have it defined.
- 1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com)
- * simops.c (OP_5607): Correct saturation comparison/assignment.
- (OP_1201, OP_1203, OP_17001200, OP_17001202,
- OP_2A00, OP_2800, OP_2C00, OP_3200, OP_3201,
- OP_1001, OP_1003, OP_17001000, OP_17001002): Ditto.
- 1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com)
- * simops.c (OP_5605): Sign extend MIN32 and MAX32 before saturation
- comparison.
- (OP_5607): Ditto.
- (OP_2A00): Ditto.
- (OP_2800): Ditto.
- 1999-01-13 Jason Molenda (jsm@bugshack.cygnus.com)
- * simops.c (OP_1223): Sign extend MIN32 and MAX32 before saturation
- comparison.
- Tue Nov 24 17:04:43 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (sys/syscall.h): Include targ-vals.h instead.
- (SYS_*): Replace with TARGET_SYS_*.
- * Makefile.in: Add dependency on targ-vals.h.
- (NL_TARGET): Define as NL_TARGET_d10v.
- Wed Sep 30 00:06:32 1998 Andrew Cagney <cagney@amy.cygnus.com>
- * interp.c (xfer_mem): Missing break, instruction memory case
- flowed into unified memory case.
- Wed Sep 30 10:14:18 1998 Nick Clifton <nickc@cygnus.com>
- * simops.c: If load instruction with auto increment/decrement
- addressing is used when the destination register is the same as
- the address register, then ignore the auto increment/decrement.
- Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- * config.in: Ditto.
- Sun Apr 26 15:20:23 1998 Tom Tromey <tromey@cygnus.com>
- * acconfig.h: New file.
- * configure.in: Reverted change of Apr 24; use sinclude again.
- Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- * config.in: Ditto.
- Fri Apr 24 11:20:06 1998 Tom Tromey <tromey@cygnus.com>
- * configure.in: Don't call sinclude.
- Fri Apr 24 11:04:46 1998 Andrew Cagney <cagney@chook.cygnus.com>
- * interp.c (struct hash_entry): OPCODE and MASK are unsigned.
- * d10v_sim.h (remote-sim.h, sim-config.h): Include.
- Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Wed Apr 1 12:59:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (trace_input_func): Use move_from_cr / CREGS to obtain
- up-to-date CR value.
- (OP_OP_1000000, add3): Trace inputs before performing add.
- (OP_5F00, <*>): Trace input registers before making system call.
- (OP_5F00, <kill>): Trace R0, R1 not REGn.
- (OP_5F00, <getpid>): Always return 47.
- * d10v_sim.h (SLOT, SLOT_NR, SLOT_PEND_MASK, SLOT_PEND,
- SLOT_DISCARD, SLOT_FLUSH): Define. An implementation of write
- back slots.
- (struct _state): Add struct slot slot to global state variable.
- (struct _state): Delete fields SM, EA, DB, DM, IE, RP, MD, FX, ST,
- F0, F1, C from global State variable.
- (struct _state): Add struct trace to global State variable.
- (GPR, SET_GPR): Define. SET_GPR uses SLOT_PEND.
- (PSW*, SET_PSW*): Define. SET_PSW* uses SET_CREG.
- (CREG, SET_CREG, SET_*): Define. SET_CREG uses func move_to_cr.
- (INC_ADDR): Re-implement. Use SET_GPR to update registers.
- (JMP): Re-implement. Use SET_* to update registers.
- * interp.c: Use new SET_* et.al. macros to fetch / store
- registers.
- (get_operands): Squirrel away trace values at start of each
- operand decode.
- (do_2_short): Flush pending writes before issuing second
- instruction.
- (sim_resume): Flush pending writes at end of instruction cycle.
- (sim_fetch_register, sim_store_register, sim_create_inferior):
- After scheduling updates to registers using SET_*, flush updates.
- (sim_resume): Re-order handling of RPT/repeat and IBA/hbreak so
- that each sets pc using SET_* and last SET_* eventually winds out.
- * simops.c: Use new SET_* et.al. macros to fetch / store
- registers.
- (move_to_cr): Add MASK argument for selective update of CREG bits.
- Re-implement using new SET_* macros.
- (trace_output_func, trace_output): Delete. Replace with.
- (do_trace_output_flush, trace_output_finish, trace_output_40,
- trace_output_32, trace_output_16, trace_output_void,
- trace_output_flag): New functions. Handle specific trace cases.
- (OP_*): Re-write tracing to use new trace_output_* functions.
- (OP_*): Re-write to use new SET_* et.al. macros.
- (FUNC, PARM[1-4], RETVAL, RETVAL32): Redo definition.
- (RETVAL_HIGH, RETVAL_LOW): Delete, use RETVAL32.
- Wed Apr 1 12:55:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * configure.in (SIM_AC_OPTION_WARNINGS): Add.
- configure: Re-generate.
- Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Tue Feb 17 12:38:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_store_register, sim_fetch_register): Pass in
- length parameter. Return -1.
- Mon Oct 27 14:43:33 1997 Fred Fish <fnf@cygnus.com>
- * (dmem_addr): If address is illegal or in I/O space, signal a bus
- error. Allocate unified memory on demand. Fix DMEM address
- calculations.
- Mon Feb 16 10:27:53 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (OP_5F20): Implement "dbt".
- (OP_5F60): Implement "rtd".
- * d10v_sim.h (DPC_CR): Define enum.
- (DBT_VECTOR_START): Define
- (DPSW, DPC): Define.
- Fri Feb 13 15:15:58 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (move_to_cr): Sync regs[SP_IDX] with State.sp according
- to PSW:SM.
- * d10v_sim.h (struct _state): Add sp, as holding area for SPI/SPU.
- (SP_IDX): Define.
- Wed Feb 11 16:53:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (OP_5F00): Call error instead of abort for unknown
- syscalls.
- * d10v_sim.h (enum): Define DPSW_CR.
- * simops.c (move_to_cr): Mask out hardwired zero bits in DPSW.
- Tue Feb 10 18:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_write_phys): Delete.
- (sim_load): Call sim_load_file with sim_write and LMA.
- Mon Feb 9 12:05:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c: Rewrite xfer_mem so that it translates addresses as -
- 0x00... - DMAP translated memory, 0x01... IMAP translated memory,
- 0x10... - on-chip data, 0x11... - on-chip insn, 0x12... - unified
- memory.
- (pc_addr): Delete.
- (imem_addr): New function - translate IMEM address.
- (sim_resume): Use imem_addr to translate insn address, abort if
- translation failed.
- (sim_create_inferior): Write ARGV to memory using sim_write. Pass
- argc/argv using r0/r1 not r2/r3.
- (sim_size): Do not initialize IMAP/DMAP here.
- (sim_open): Call sim_create_inferior and sim_size to initialize
- the system.
- (sim_create_inferior): Initialize IMAP/DMAP to hardware reset
- defaults.
- (init_system): Delete.
- (xfer_mem, sim_fetch_register, sim_store_register): Do not call
- init_system.
- (decode_pc): Check prog_bfd is defined before looking up .text
- section.
- Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Sun Jan 25 22:23:01 1998 Michael Meissner <meissner@cygnus.com>
- * interp.c (sim_stop_reason): Exit status is now in r0, not r2.
- Sat Jan 24 19:00:30 1998 Michael Meissner <meissner@cygnus.com>
- * d10v_sim.h (DEBUG_TRAP): New debug flag.
- * simops.c (OP_5F00): If DEBUG_TRAP is on, turn traps 0-14 into
- printing the registers.
- Thu Jan 22 17:54:01 1998 Michael Meissner <meissner@cygnus.com>
- * simops.c (op_types): New ABI, args are r0..r3, system call # is
- in r4.
- (trace_{in,out}put_func): Ditto.
- (OP_4900): Ditto.
- (OP_24800000): Ditto.
- (OP_4D00): Ditto.
- (OP_5F00): Ditto.
- Thu Jan 22 14:30:36 1998 Fred Fish <fnf@cygnus.com>
- * interp.c (UMEM_SEGMENTS): New define, set to 128.
- (sim_size): Use UMEM_SEGMENTS rather than hardwired constant.
- (sim_close): Reset prog_bfd to NULL after closing it. Also
- reset prog_bfd_was_opened_p after closing prog_bfd.
- (sim_load): Reset prog_bfd_was_opened_p after closing prog_bfd.
- (sim_create_inferior): Get start address from abfd not prog_bfd.
- (xfer_mem): Do bounds checking on addresses and return zero length
- read/write on bad addresses, rather than aborting. Prepare to
- be able to handle xfers that cross segment boundaries, but not
- yet implemented. Only emit debug message when d10v_debug is
- set as well as DEBUG being defined.
- Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- * config.in: Ditto.
- Tue Dec 9 10:28:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * d10v_sim.h (RPT_S): Index cregs with RPT_S_CR not RPT_E_CR.
- (BPSW): Ditto for BPSW_CR and not PSW_CR.
- * simops.c (OP_5F40): JMP to BPC instead of assigning PC directly.
- Mon Dec 8 12:58:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (OP_5F00): From Martin Hunt <hunt@cygnus.com>. Change
- reserved trap from 0 to 15. Add trap emulation code for 0-14.
- * interp.c (sim_resume): From Martin Hunt <hunt@cygnus.com>. Check
- IBA for SDBT.
- * d10v_sim.h (AE_VECTOR_START, RIE_VECTOR_START,
- SDBT_VECTOR_START, TRAP_VECTOR_START): Define.
- * simops.c (OP_5F00): For "trap", mask out all but SM bit in PSW,
- use move_to_cr.
- (OP_5F00): For "trap", update BPSW with move_to_cr.
- Fri Dec 5 15:31:17 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * d10v_sim.h (enum): Enumerate CR register names.
- (enum): Enumerate PSW bit values.
- (PSW): Obtain value uing move_from_cr.
- (MOD_S, MOD_E, BPSW): Make r-values.
- (move_from_cr, move_to_cr): Declare functions.
- * interp.c (sim_fetch_register, sim_store_register): Use
- move_from_cr and move_to_cr for CR register transfers.
- * simops.c (move_from_cr, move_to_cr): New functions.
- (OP_5F40): Move BPSW to PSW using move_to_cr and move_from_cr.
- (OP_5600): For "mvtc", use function move_to_cr.
- (OP_5200): For "mvfc", use function move_from_cr.
- Fri Dec 5 13:33:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (OP_5600): For "mvtc" MOD_E and MOD_S, ensure that the
- LSbit is zero.
- Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Thu Dec 4 16:51:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * d10v_sim.h (struct _state): Add DM - PSW debug mask.
- * simops.c (OP_5600): For "mvtc", save PSW.DM.
- (OP_5200): Ditto for "mvfc".
- Wed Dec 3 17:27:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * d10v_sim.h (SEXT56): Define.
- * simops.c (OP_4201): For "rac", sign extend 56 bit value before
- it is shifted.
- * d10v_sim.h (MAX32, MIN32, MASK32, MASK40): Re-define using
- SIGNED64 macro.
- Tue Dec 2 15:38:34 1997 Fred Fish <fnf@cygnus.com>
- * interp.c (sim_resume): Call do_2_short with LEFT_FIRST or
- RIGHT_FIRST, as appropriate, instead of hardcoded ints that
- don't match enum values.
- Tue Dec 2 15:01:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (OP_3A00): For "macu", perform multiply stage using 32
- bit rather than 16 bit precision.
- (OP_3C00): For "mulxu", store unsigned product in ACC.
- (OP_3800): For "msbu", subtract unsigned product from ACC,
- (OP_0): For "sub", compute carry by comparing inputs.
- Tue Dec 2 11:04:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (OP_1000): For "sub2w", compute carry by comparing
- inputs.
- Mon Nov 17 20:57:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (OP_1): Use 32 bit unsigned arithmetic for subtract,
- carry indicated by value > 0xffff.
- Fri Nov 14 12:51:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_resume): Don't set up SIGINT handler using signal,
- handled by client.
- (sim_resume): Fix race condition of a direct assignment to
- stop_simulator, conditionally call sim_stop.
- (sim_stop_reason): Check stop_simulator returning SIGINT. Clear
- stop_simulator ready for next sim_resume call.
- (sim_ctrl_c): Delete function.
- Thu Nov 13 19:29:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_resume): For "REP", only check/update the PC when
- a branch instruction has not been executed.
- Mon Nov 10 17:50:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (OP_4201): "rachi". Sign extend bit 40 of ACC. Sign
- extend bit 44 all constants.
- (OP_4201): Replace GCC specific 0x..LL with SIGNED64 macro.
- Fri Oct 24 10:26:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * d10v_sim.h: Include sim-types.h.
- (uint8, in816, uiny16, int32, uint32, int64, uint64): Typedef
- using unsigned8 et.al. from sim-types.h.
- (SEXT32, SEXT40, SEXT44, SEXT60): Replace GCC specific 0x..LL with
- SIGNED64 macro.
- Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_write_phys): New function, write to physical
- instead of virtual memory.
- * interp.c (sim_load): Pass lma_p and sim_write_phys to
- sim_load_file.
- Mon Oct 13 10:55:07 1997 Fred Fish <cygnus.com>
- * simops.c (OP_6A01): Change OP_POSTDEC to OP_POSTINC and move
- exception generation code to OP_6E01.
- (OP_6E01): Change OP_POSTINC to OP_POSTDEC and insert exception
- generation code.
- Sat Oct 11 09:02:08 1997 Fred Fish <fnf@cygnus.com>
- * simops.c (OP_6401): postdecrement on r15 is OK, remove exception.
- (OP_6601): Ditto.
- Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Sat Sep 27 12:51:34 1997 Fred Fish <fnf@cygnus.com>
- * interp.c (pc_addr): Discard upper bit(s) of PC in case
- IMAP1 selects unified memory.
- * d10v_sim.h (INC_ADDR): Align MOD_E to increment before testing
- for end condition.
- Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Wed Sep 10 22:30:24 1997 Martin M. Hunt <hunt@cygnus.com>
- * interp.c (sim_resume): Increment PC at end of rep
- loop.
- * simops.c (OP_4201): Fix rachi instruction.
- Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- * config.in: Ditto.
- Tue Aug 26 10:37:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_kill): Delete.
- (sim_create_inferior): Add ABFD argument.
- (sim_load): Move setting of PC from here.
- (sim_create_inferior): To here.
- (start_address): Delete variable.
- 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 15:39:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_open): Add ABFD argument.
- Tue May 20 10:14:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_open): Add callback argument.
- (sim_set_callbacks): Remove SIM_DESC argument.
- Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- Tue Apr 22 10:29:23 1997 Doug Evans <dje@canuck.cygnus.com>
- * interp.c (sim_open): Undo patch to add -E support.
- Fri Apr 18 13:39:01 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * interp.c (sim_stop): New function.
- Thu Apr 17 02:42:00 1997 Doug Evans <dje@canuck.cygnus.com>
- * Makefile.in (SIM_OBJS): Add sim-load.o.
- * d10v_sim.h (exec_bfd): Rename to prog_bfd.
- * interp.c: #include bfd.h.
- (myname, sim_kind, start_address): New static locals.
- (prog_bfd_was_opened_p, prog_bfd): New static locals.
- (decode_pc): Update to use prog_bfd.
- (sim_open): Set sim_kind, myname. Ignore -E arg.
- (sim_close): Close prog_bfd if simulator opened it.
- (sim_create_inferior): Return SIM_RC. Delete arg start_address.
- (sim_load): Return SIM_RC. New arg abfd. Set start address from bfd.
- Call sim_load_file to load file into simulator.
- * simops.c (trace_input_func): exec_bfd renamed to prog_bfd.
- Wed Apr 16 16:12:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
- * simops.c (OP_5F00): Only provide system calls SYS_execv,
- SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host.
- Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
- * configure: Regenerated to track ../common/aclocal.m4 changes.
- * config.in: Ditto.
- Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
- * interp.c (sim_open): New arg `kind'.
- * 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.
- Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
- * configure: Re-generate.
- Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
- * configure: Regenerate to track ../common/aclocal.m4 changes.
- * simops.c (OP_5F00): Remove old traps 1-3. Make trap 15 the same
- as trap 0, which will be deprecated. Only set errno, if an error
- in fact was returned.
- Thu Mar 13 12:41:20 1997 Doug Evans <dje@canuck.cygnus.com>
- * interp.c: Delete redundant prototypes of sim_foo fns.
- (sim_open): New SIM_DESC result. Argument is now in argv form.
- (other sim_*): New SIM_DESC argument.
- Thu Mar 13 10:29:04 1997 Michael Meissner <meissner@cygnus.com>
- * simops.c (trace_{input,output}_func): Call flush_stdout from the
- callback functions.
- (OP_5F00): Ditto.
- (OP_6{4,6,C,A}01): Test for post decrement on the stack pointer.
- (OP_{1200,1000000,201,5FE0,1003,17001002}): Fix problems in
- setting the carry bit after an add or a subtract.
- Wed Feb 12 16:04:15 1997 Michael Meissner <meissner@cygnus.com>
- * simops.c (OP_{1403,15002A02,3{0,4}0{0,1}}): Only use the bottom
- 40 bits of accumulators. Sign/zero extend as appropriate.
- Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com>
- * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
- COMMON_{PRE,POST}_CONFIG_FRAG instead.
- * configure.in: sinclude ../common/aclocal.m4.
- * configure: Regenerated.
- Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
- * configure configure.in Makefile.in: Update to new configure
- scheme which is more compatible with WinGDB builds.
- * configure.in: Improve comment on how to run autoconf.
- * configure: Re-run autoconf to get new ../common/aclocal.m4.
- * Makefile.in: Use autoconf substitution to install common
- makefile fragment.
- Fri Dec 27 22:54:05 1996 Angela Marie Thomas (angela@cygnus.com)
- * gencode.c: patch to not #include "d10v_sim.h" which
- unecessarily includes bfd.h and causes wingdb configure
- to fail.
- Mon Dec 16 13:39:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
- * interp.c (xfer_mem): Change unified memory to 0x0.
- Thu Nov 28 20:42:56 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * simops.c (OP_3E01): Fix tracing information.
- (OP_300{0,1}): Do not propigate sign.
- Mon Nov 25 19:47:40 1996 Doug Evans <dje@canuck.cygnus.com>
- * config.in (WORDS_BIGENDIAN): Add.
- * configure: Regenerated.
- * d10v_sim.h: #include "config.h"
- Sat Nov 23 09:34:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * gencode.c (write_opcodes): Eliminate warnings when generated
- table.c is compiled.
- Wed Nov 20 19:41:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * interp.c (sim_open): Cast result of calloc, and make sure NULL
- was not returned.
- (dmem_addr): If address is illegal or in I/O space, signal a bus
- error.
- (pc_addr): Signal bus error, not illegal instruction for bogus
- pc.
- Wed Nov 20 01:23:03 1996 Doug Evans <dje@canuck.cygnus.com>
- * Makefile.in: Delete all stuff moved to ../common/Make-common.in.
- (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define.
- * configure.in: Simplify using macros in ../common/aclocal.m4.
- Call AC_CHECK_HEADERS(unistd.h).
- * configure: Regenerated.
- * config.in: New file.
- * interp.c: #include "callback.h".
- * simops.c: #include "config.h". #include <unistd.h> if present.
- Fri Nov 8 16:19:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
- * d10v-sim.h (simops): Add flag is_long.
- (State): Add pc_changed. Instructions which update the PC should
- use the JMP macro which sets this.
- (JMP): New macro. Sets the PC and the pc_changed flag.
- * gencode.c (write_opcodes): Add is_long field.
- * interp.c (lookup_hash): If we blindly apply a short opcode's mask
- to a long opcode we could get a false match. Check the opcode size.
- (hash): Add a size field to the hash table.
- (sim_open): Initialize size field in hash table.
- (sim_resume): Change to logic for setting the PC. Used to increment the
- PC if it had not been changed. This didn't allow single-instruction loops.
- Now checks the flag State.pc_changed. Also now stops when ^C is received.
- (dmem_addr): Fix translation of data segments to unified memory.
- (sim_ctrl_c): New function. When ^C is received, set stop_simulator flag.
- * simops.c: Changed all branch and jump instructions to use new JMP macro.
- (OP_20000000): Corrected trace information to show this is a ldi.l, not
- a ldi.s instruction.
- Thu Oct 31 19:13:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
- * interp.c (sim_fetch_register, sim_store_register): Fix bug where
- updating the accumulators was overwriting other parts of the global
- State variable.
- Wed Oct 30 17:35:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * interp.c (bfd.h) Don't include it here any more.
- (text{,_start,_end}): Move here from simops.c and make extern.
- (decode_pc): New function to return the PC as an address that the
- debugger can use.
- (dmem_addr): Print decoded PC in error message.
- (pc_addr): Ditto.
- * simops.c (bfd.h) Don't include it here any more.
- (text{,_start,_end}): Move to simops.c.
- (trace_input_func): Move decoding of PC, and looking up .text
- start to decode_pc.
- * d10v_sim.h (bfd.h): Include it here.
- (text{,_start,_end}): Add external declarations.
- (exec_bfd): Ditto.
- (decode_pc): Ditto.
- Tue Oct 29 12:13:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
- * interp.c (sim_size): Now allocates unified memory for imap segments
- 0,1,2, and 127. Initializes imap0 and imap1 to 0x1000. Initializes dmap to 0.
- (sim_write): Just call xfer_mem().
- (sim_read): Just call xfer_mem().
- (xfer_mem): New function. Does appropriate memory mapping and copies bytes.
- (dmem_addr): New function. Reads dmap register and translates data
- addresses to local addresses.
- (pc_addr): New function. Reads imap register and computes local address
- corresponding to contents of the PC.
- (sim_resume): Change to use pc_addr().
- (sim_create_inferior): Change reinitialization code. Also reinitializes
- imap[01] and dmap.
- (sim_fetch_register): Add fake registers 32,33,34 for imap0, imap1, and dmap.
- (sim_store_register): Add fake registers 32,33,34 for imap0, imap1, and dmap.
- * simops.c (MEMPTR): Redefine to use dmem_addr().
- (OP_5F00): Replace references to STate.imem with dmem_addr().
- * d10v-sim.h (State): Remove mem_min and mem_max. Add umem[128].
- (RB,SW,RW,SLW,RLW): Redefine to use dmem_addr().
- (IMAP0,IMAP1,DMAP,SET_IMAP,SET_IMAP1,SET_DMAP): Define.
- Tue Oct 22 15:22:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * d10v_sim.h (_ins_type): Reorganize, so that we can provide
- better statistics, like not counting NOPS as parallel
- instructions, and printing total cycles.
- (ins_type_counters): Make unsigned long.
- (left_nops,right_nops): Fold into ins_type_counters.
- * simops.c (trace_input_func): Print new instruction types.
- Handle OP_R2R3 as input types.
- (OP_{38000000,7000}): Correctly sign extend bytes.
- (OP_5E00): Don't count NOPs as parallel instructions.
- (OP_460B): Remove unused variable.
- (OP_5F00): Ditto.
- * interp.c (ins_type_counters): Make unsigned long.
- (left_nops,right_nops): Delete.
- (most functions): Add prototypes.
- (INLINE): If GCC and optimize define as __inline__.
- ({,lookup_}hash,get_operands): Declare as INLINE.
- (do_parallel): Count conditional operations.
- (add_commas): New function, to add commas every 3 digits.
- (sim_size): Call add_commas to print numbers.
- (sim_{open,resume}): Delete unused variables.
- (sim_info): Provide better statistics.
- (sim_read): Add int return type.
- Mon Oct 21 16:16:26 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
- * interp.c (sim_resume): Change the way single-stepping and exceptions
- are handled so single-stepping works again.
- Thu Oct 17 12:24:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * endian.c: Optimize simulated loads/stores on x86, AIX, and big
- endian hosts.
- * configure.in (--enable-sim-bswap): New switch to enable using
- the BSWAP instruction on x86's.
- * configure: Regenerate.
- * Makefile.in ({SWAP,CONFIG}_CFLAGS): Add --enable-sim-bswap
- support.
- Wed Oct 16 13:50:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * endian.c: New file. Move endian functions here from interp.c.
- Optimize code, and make it work as either inline functions or as a
- separate file.
- * interp.c: Move endian functions from here to endian.c.
- * Makefile.in (INCLUDE): Add endian.c.
- (run,libsim.a): Add dependency on endian.o.
- (endian.o): Add dependency.
- * d10v_sim.h (read/write support): Always go through the machine
- independent endian functions. If compiling with GCC and
- optimizing, include endian.c so the endian functions are inlined.
- * simops.c (OP_5F00): Correct tracing of accumulators.
- Tue Oct 15 10:57:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * simops.c (OP_5F00): Add support for getpid, kill system calls.
- * interp.c (do_{2_short,parallel}): If an exception is raised,
- don't execute the second instruction.
- Sat Oct 12 22:17:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * simops.c (OP_{31000000,6601,6201,6200}): Store address in a
- temporary in case the register is overriden when loading.
- (OP_6200): Output type is OP_DREG for tracing.
- Fri Oct 4 23:46:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * d10v_sim.h (struct _state): Add mem_{min,max} fields.
- * interp.c (sim_size): Initialize mem_{min,max} fields.
- (sim_write): Update mem_{min,max} fields.
- (sim_resume): If PC is not in the minimum/maximum memory range,
- abort.
- (sim_create_inferior): Preserve mem_{min,max} fields.
- Fri Sep 27 13:11:58 1996 Mark Alexander <marka@cygnus.com>
- * simops.c (OP_5F00): Add support for time() system call.
- Wed Sep 25 16:31:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * simops.c (OP_{6E01,6A01,6E1F,6A00}): Print both words being
- stored if tracing.
- (OP_5F00,trace_{in,out}put_func): Add finer grain tracing for
- system calls.
- Mon Sep 23 17:55:30 1996 Michael Meissner <meissner@tiktok.cygnus.com>
- * simops.c (op_types): Add OP_{CONSTANT8,R2,R3}.
- (trace_input_func): Add support for OP_{CONSTANT8,R2,R3}.
- (OP_{4900,24800000,4800,4A00,4B00,4D00,4C00}): Add OP_R2 and OP_R3
- to call/subroutine returns to trace the first two arguments and
- the return value. For small jumps, use CONSTANT8, not CONSTANT16.
- Fri Sep 20 15:36:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
- * interp.c (sim_create_inferior): Reinitialize State every time
- sim_create_inferior() is called.
- Thu Sep 19 21:38:20 1996 Michael Meissner <meissner@wogglebug.ziplink.net>
- * simops.c (OP_{401,2000000,601,3000000,23000000}): Get sign right
- on comparisons.
- (OP_401): Fix tracing information.
- 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.
- (trace_input_func): Make sure there is a trailing space after the
- instruction.
- (OP_6200): Fix tracing info.
- * 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,
- gencode.c, interp.c, simops.c: Created.
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