+2014-03-04 Mike Frysinger <vapier@gentoo.org>
+
+ * configure: Regenerate.
+
+2013-11-25 Steve Ellcey <sellcey@mips.com>
+
+ * igen/Makefile.in (igen): Use BUILD_CFLAGS in link.
+
+2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
+
+ * configure: Rebuild.
+
+2012-03-24 Mike Frysinger <vapier@gentoo.org>
+
+ * 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.
+
+2011-07-08 Hans-Peter Nilsson <hp@axis.com>
+
+ * ld-insn.c (print_insn_words): For fields, print conditionals.
+
+ Correct handling of constant named fields.
+ * gen.c (insn_field_cmp): Tweak comment about neither field
+ being an insn_field_string with a cond_eq-to-value condition.
+ (insns_bit_useless) <case insn_field_string, case
+ decode_find_mixed>: Handle cond_eq-to-value fields as
+ insn_field_int.
+ * gen-idecode.c (print_idecode_validate): Handle
+ insn_field_string cond-equal-to-value fields as insn_field_int.
+ * gen-icache.c (print_icache_body): Add comment why constant
+ string fields are handled.
+
+ Remove all #if 0'd code.
+ * filter.c: Remove #if 0'd function it_is.
+ (main): Remove #if 0'd code.
+ * gen-engine.c: Remove #if 0'd functions print_jump,
+ print_jump_insn, print_jump_definition,
+ print_jump_internal_function, print_jump_body.
+ (gen_engine_c): Remove #if 0'd code.
+ * gen-idecode.c: Remove #if 0'd functions print_jump print_jump,
+ print_jump_insn, print_jump_definition,
+ print_jump_internal_function, print_jump_until_stop_body.
+ * gen-model.c: Remove #if 0'd functions model_c_or_h_data,
+ model_c_or_h_function, gen_model_h, model_c_insn,
+ model_c_function, gen_model_c and types model_c_passed_data
+ and struct _model_c_passed_data.
+ * gen.c: Remove #if 0'd type constant_field_types and function
+ insn_field_is_constant.
+ (gen_entry_find_opcode_field): Remove #if 0'd code.
+ * ld-insn.c (parse_insn_model_record): Remove #if 0'd code.
+ * misc.h (STRDUP, STRNDUP): Remove #if 0'd macros.
+
+2011-02-14 Mike Frysinger <vapier@gentoo.org>
+
+ * table.c (table_push): Change zfree to free.
+
+2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * config.in: Regenerate.
+ * configure: Likewise.
+
+ * configure: Regenerate.
+
+2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Makefile.in (datarootdir): New variable.
+
+2008-08-28 Joel Brobecker <brobecker@adacore.com>
+
+ * compare_igen_models: Change license to GPL version 3.
+
+2007-08-27 Joel Brobecker <brobecker@adacore.com>
+
+ * lf.c (lf_print__gnu_copyleft): Change license to GPL version 3.
+
+2006-12-21 Hans-Peter Nilsson <hp@axis.com>
+
+ * acconfig.h: Remove.
+ * config.in: Regenerate.
+
+2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
+
+ * configure.ac: Delete AC_CONFIG_AUX_DIR.
+ * configure: Re-generate.
+
+2005-01-07 Andrew Cagney <cagney@gnu.org>
+
+ * configure.ac: Rename configure.in, require autoconf 2.59.
+ * configure: Re-generate.
+
+2003-05-03 Chris Demetriou <cgd@broadcom.com>
+
+ * compare_igen_models: Tweak attribution slightly.
+
+2002-11-22 Andrew Cagney <cagney@redhat.com>
+
+ * gen.c (name_cmp): Rename format_name_cmp.
+ (insn_list_insert): When a merge, compare the format name and
+ instruction name. Add trace messages.
+
+2002-11-21 Andrew Cagney <ac131313@redhat.com>
+
+ * filter.c: Re-indent.
+ * filter.h, filter_host.h, gen-engine.c, gen-engine.h: Ditto.
+ * gen-icache.c, gen-icache.h, gen-idecode.c: Ditto.
+ * gen-idecode.h, gen-itable.c, gen-itable.h: Ditto.
+ * gen-model.c, gen-model.h, gen-semantics.c: Ditto.
+ * gen-semantics.h, gen-support.c, gen-support.h: Ditto.
+ * gen.c, gen.h, igen.c, igen.h, ld-cache.c, ld-cache.h: Ditto.
+ * ld-decode.c, ld-decode.h, ld-insn.c, ld-insn.h, lf.c: Ditto.
+ * lf.h, misc.c, misc.h, table.c, table.h: Ditto.
+
+2002-11-21 Andrew Cagney <ac131313@redhat.com>
+
+ * Makefile.in: Update copyright. IGEN contributed to the FSF.
+ * filter.c, filter.h, filter_host.c, filter_host.h: Ditto.
+ * gen-engine.c, gen-engine.h, gen-icache.c, gen-icache.h: Ditto.
+ * gen-idecode.c, gen-idecode.h, gen-itable.c: Ditto.
+ * gen-itable.h, gen-model.c, gen-model.h, gen-semantics.c: Ditto.
+ * gen-semantics.h, gen-support.c, gen-support.h, gen.c: Ditto.
+ * gen.h, igen.c, igen.h, ld-cache.c, ld-cache.h: Ditto.
+ * ld-decode.c, ld-decode.h, ld-insn.c, ld-insn.h, lf.c: Ditto.
+ * lf.h, misc.c, misc.h, table.c, table.h: Ditto.
+
+2002-11-06 Richard Sandiford <rsandifo@redhat.com>
+
+ * gen-engine.c (print_engine_issue_prefix_hook): Don't add the
+ global prefix to ENGINE_ISSUE_PREFIX_HOOK.
+ (print_engine_issue_postfix_hook): Likewise ENGINE_ISSUE_POSTFIX_HOOK.
+
+2002-08-28 Dave Brolley <brolley@redhat.com>
+
+ * gen-support.c (gen_support_h): Generate
+ '#define semantic_illegal <PREFIX>_semantic_illegal'.
+
+2002-08-22 Chris Demetriou <cgd@broadcom.com>
+
+ * compare_igen_models: New script.
+
+2002-06-17 Andrew Cagney <cagney@redhat.com>
+
+ * gen.c (gen_entry_expand_opcode): Initialize ``value'' to -1 and
+ ``t'' to NULL.
+ * igen.c (main): Add default case to switch.
+ * gen-icache.c (print_icache_extraction): Ditto.
+
+2002-06-17 Andrew Cagney <cagney@redhat.com>
+
+ * Makefile.in (BUILD_CFLAGS): Remove -O0.
+
+2002-06-16 Andrew Cagney <ac131313@redhat.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+2002-06-03 Richard Henderson <rth@redhat.com>
+
+ * gen-engine.c (print_run_body): Avoid multi-line strings.
+ * lf.c (lf_print__gnu_copyleft): Likewise.
+
+2002-05-01 Chris Demetriou <cgd@broadcom.com>
+
+ * igen.c: Use 'deprecated' rather than 'depreciated.'
+
+2002-03-23 Andrew Cagney <ac131313@redhat.com>
+
+ * gen.c (format_name_cmp): New function.
+ (insn_list_insert): Use the instruction field name as an
+ additional key. Different field names indicate different
+ semantics.
+
+2002-03-07 Chris Demetriou <cgd@broadcom.com>
+
+ * igen.c (print_itrace_format): Add support for a new "%#lx" format.
+
+Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+2000-04-12 Frank Ch. Eigler <fche@redhat.com>
+
+ * gen-semantics.c (print_semantic_body): Use GPR_CLEAR(N) instead
+ of GPR_SET(N,0) for gen-zero-rN.
+
+Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * Makefile.in (SIM_WARNINGS): Replace this with.
+ (IGEN_WERROR_CFLAGS, IGEN_WARN_CFLAGS, WERROR_CFLAGS,
+ WARN_CFLAGS): With these.
+ (BUILD_CFLAGS): Update.
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+1999-05-08 Felix Lee <flee@cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Fri Dec 4 15:14:09 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * igen.c (main): Fix -Pitable=.
+
+ * gen-engine.c (print_run_body): Prefix instruction_address.
+
+Wed Oct 28 18:12:43 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * Makefile.in (SIM_WARNINGS): Update to match ../common/aclocal.m4
+ changes.
+
+Wed Aug 12 10:55:28 1998 Frank Ch. Eigler <fche@cygnus.com>
+
+ * gen-icache.c (print_icache_extraction): #undef a generated
+ symbol before #define'ing it, to remove conflict with system
+ macros.
+
+Wed Jul 29 10:07:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * gen.c (gen_entry_expand_opcode): For conditional, fields. Fix
+ the extraction of the value from its source - both table and bit
+ cases were wrong.
+
Tue Jul 28 11:19:43 1998 Andrew Cagney <cagney@b1.cygnus.com>
* ld-insn.c (parse_insn_word): For constant conditional strings,