sim: rename ChangeLog files to ChangeLog-2021

Now that ChangeLog entries are no longer used for sim patches,
this commit renames all relevant sim ChangeLog to ChangeLog-2021,
similar to what we would do in the context of the "Start of New
Year" procedure.

The purpose of this change is to avoid people merging ChangeLog
entries by mistake when applying existing commits that they are
currently working on.

Also throw in a .gitignore entry to keep people from adding new
ChangeLog files anywhere in the sim tree.

1 files changed, 496 insertions, 0 deletions

diff --git a/sim/avr/ChangeLog-2021 b/sim/avr/ChangeLog-2021
new file mode 100644
index 0000000..e36f2aa
--- /dev/null
+++ b/sim/avr/ChangeLog-2021
@@ -0,0 +1,496 @@
+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.
+
+2021-06-17  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete SIM_AC_OPTION_ENDIAN call.
+	* interp.c (sim_open): Set current_target_byte_order.
+	* 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.
+
+2021-06-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
+	* configure: Regenerate.
+
+2021-06-12  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
+	* interp.c (sim_open): Set current_alignment.
+
+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.
+
+2021-05-17  Mike Frysinger  <vapier@gentoo.org>
+
+	* sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
+
+2021-05-17  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c (do_call): Change sd to avr_sim_state.
+	(step_once): Likewise.
+	(sim_open): Likewise.
+	(sim_create_inferior): Likewise.
+	* sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define.
+	(struct sim_state): Delete.
+	(struct avr_sim_state): New struct.
+	(AVR_SIM_STATE): Define.
+
+2021-05-16  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.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>
+
+	* interp.c: Update include path.
+
+2021-05-04  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
+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>
+
+	* 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.
+
+2021-04-12  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.
+
+2021-02-28  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>
+
+	* interp.c (sim_open): Delete call to STATE_WATCHPOINTS.
+
+2021-02-06  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
+2021-01-30  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c (sim_open): Delete STATE_WATCHPOINTS (sd)->sizeof_pc.
+
+2021-01-11  Mike Frysinger  <vapier@gentoo.org>
+
+	* config.in, configure: Regenerate.
+	* interp.c: Delete HAVE_STRING_H.
+
+2021-01-09  Mike Frysinger  <vapier@gentoo.org>
+
+	* 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.
+
+2016-07-19  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
+
+	PR target/19401
+	* interp.c (step_once): Pass break instruction address to
+	sim_engine_halt function which writes that to PC. Remove code that
+	follows that function call as it is unreachable.
+
+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>
+
+	* configure: Regenerate.
+
+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.ac (SIM_AC_OPTION_ENDIAN): Change LITTLE_ENDIAN to
+	LITTLE.
+	* configure: Regenerate.
+
+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.
+
+2015-12-15  Dominik Vogt  <vogt@linux.vnet.ibm.com>
+
+	* interp.c (sign_ext): Fix left shift of negative value.
+
+2015-11-21  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c (pc, cycles, avr_pc22): Delete.
+	(do_call): Add cpu to arguments.  Declare sd.  Change pc to cpu->pc,
+	avr_pc22 to sd->avr_pc22, and cycles to cpu->cycles.
+	(gen_mul): Add cpu to arguments.  Change cycles to cpu->cycles.
+	(step_once): Change pc to cpu->pc, avr_pc22 to sd->avr_pc22, and
+	cycles to cpu->cycles.  Pass cpu to do_call and gen_mul calls.
+	(avr_reg_store, avr_reg_fetch, avr_pc_get, avr_pc_set): Change pc
+	to cpu->pc.
+	(sim_open): Likewise.  Declare cpu.
+	(sim_create_inferior): Declare cpu and addr.  Change pc to addr and
+	call sim_pc_set.  Change avr_pc22 to sd->avr_pc22.
+	* sim-main.h (pc): Delete.
+	(struct _sim_cpu): Add pc and cycles.
+	(struct sim_state): Add avr_pc22.
+
+2015-11-21  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c (sim_store_register): Rename to ...
+	(avr_reg_store): ... this.  Adjust signature.
+	(sim_fetch_register): Rename to ...
+	(avr_reg_fetch): ... this.  Adjust signature.
+	(sim_open): Call CPU_REG_FETCH and CPU_REG_STORE.
+
+2015-11-15  Mike Frysinger  <vapier@gentoo.org>
+
+	* Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
+
+2015-11-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c (sim_close): Delete.
+
+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.
+
+2015-04-27  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
+
+	* Makefile.in (SIM_OBJS): Move interp.o
+	above $(SIM_NEW_COMMON_OBJS).
+
+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.
+
+2015-04-16  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c (avr_pc_get, avr_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 and sim-hrw.o.
+
+2015-04-01  Mike Frysinger  <vapier@gentoo.org>
+
+	* tconfig.h: Delete.
+
+2015-03-31  Mike Frysinger  <vapier@gentoo.org>
+
+	* config.in, configure: Regenerate.
+
+2015-03-28  Mike Frysinger  <vapier@gentoo.org>
+
+	* Makefile.in (SIM_EXTRA_CFLAGS, SIM_RUN_OBJS, SIM_EXTRA_LIBS): Delete.
+	(interp.o): Delete rule.
+	(SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
+	* configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
+	SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
+	SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
+	* interp.c: Delete gdb/callback.h, gdb/signals.h, dis-asm.h, and
+	sim-utils.h includes.  Include sim-main.h, sim-base.h, and
+	sim-options.h.
+	(tracing, lock_step, verbose): Delete.
+	(pc): Drop static.
+	(cur_bfd, cpu_exception, cpu_signal, sim_kind, myname, callback):
+	Delete.
+	(flash, sram): Add TODO.
+	(sim_size, disasm_read_memory, disasm_perror_memory,
+	disassemble_insn): Delete.
+	(sim_resume): Rename to ...
+	(step_once): ... this.  Mark static.  Delete step variable and while
+	loop, and unindent body.  Add #if 0 around tracing/verbose code.
+	Change cpu_exception to sim_engine_halt.
+	(sim_trace): Delete.
+	(sim_engine_run): New function.
+	(sim_stop_reason, sim_stop, sim_info): Delete.
+	(free_state): New function.
+	(sim_open, sim_close, sim_create_inferior): Rewrite from scratch.
+	(sim_load, sim_do_command, sim_set_callbacks,
+	sim_complete_command): delete.
+	* sim-main.h: New file.
+	* config.in, configure: Regenerate.
+
+2015-03-16  Mike Frysinger  <vapier@gentoo.org>
+
+	* aclocal.m4, config.in, configure: Regenerate.
+
+2015-03-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* Makefile.in (SIM_EXTRA_CFLAGS): Set to
+	-DSIM_USE_DEPRECATED_RUN_FRONTEND.
+	(SIM_RUN_OBJS): Set to run.o.
+
+2015-02-19  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c (sim_kill): Delete unused func.
+
+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.
+
+2013-09-23  Alan Modra  <amodra@gmail.com>
+
+	* configure: Regenerate.
+
+2013-06-03  Mike Frysinger  <vapier@gentoo.org>
+
+	* aclocal.m4, configure: Regenerate.
+
+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.
+
+2011-04-16  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c (sim_complete_command): New stub function.
+
+2010-04-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c (sim_write): Add const to buffer arg.
+
+2009-11-12  Tristan Gingold  <gingold@adacore.com>
+
+	* interp.c (sim_write): Allow byte access.
+	(sim_read): Ditto.
+
+2009-11-12  Tristan Gingold  <gingold@adacore.com>
+
+	* interp.c (sim_load): Clear memory before loading.
+
+2009-11-09  Tristan Gingold  <gingold@adacore.com>
+
+	* interp.c (sim_resume): Fix typo for OP_ret.
+
+2009-10-22  Tristan Gingold  <gingold@adacore.com>
+
+	* interp.c (sim_stop): Return 1.
+
+2009-04-27  Tristan Gingold  <gingold@adacore.com>
+
+	* interp.c, Makefile.in, configure.ac: New files.
+	* config.in: New file, generated by autoheader.
+	* configure: New file generated by autoconf.