2007-07-19  Release Manager

        * GCC 4.2.1 released.

2007-05-13  Release Manager

        * GCC 4.2.0 released.

2007-05-04  Mark Mitchell  <mark@codesourcery.com>

        * demangle.h: Change license to LGPL + exception.

2007-02-09  Joseph S. Myers  <joseph@codesourcery.com>

        * libiberty.h (pex_write_input): Remove prototype.

2006-04-11  Jim Blandy  <jimb@codesourcery.com>

        * libiberty.h (pex_input_file, pex_input_pipe): New declarations.

2006-01-18  DJ Delorie  <dj@redhat.com>

        * md5.h: Include ansidecl.h

2006-01-09  Bob Wilson  <bob.wilson@acm.org>

        * xtensa-config.h (XCHAL_HAVE_MUL32_HIGH): Define.

2005-12-30  Bob Wilson  <bob.wilson@acm.org>

        * xtensa-config.h (XCHAL_HAVE_WIDE_BRANCHES): New.

2005-12-10  Terry Laurenzo  <tlaurenzo@gmail.com>

        PR java/9861
        * demangle.h : Add DMGL_RET_POSTFIX define to enable alternative
        output format for return types

2005-10-31  Mark Kettenis  <kettenis@gnu.org>

        * floatformat.h (enum floatformat_byteorders): Add
        floatformat_vax.
        (floatformat_vax_aingle, floatformat_vax_double): Declare.

2005-09-26  Mark Mitchell  <mark@codesourcery.com>

        * libiberty.h (expandargv): New function.

2005-08-17  Mark Kettenis  <kettenis@gnu.org>

        * floatformat.h (struct floatformat): Change type of large
        argument for is_valid member to `const void *'.
        (floatformat_to_double): Change type of second argument to `const
        void *'.
        (floatformat_from_double): Change type of last argument to `void
        *'.
        (floatformat_is_valid): Change type of last argument to `const
        void *'.

2005-07-12  Ben Elliston  <bje@au.ibm.com>

        * xregex2.h (regexec): Qualify this prototype with __extension__
        when compiling with GNU C.

2005-07-03  Steve Ellcey  <sje@cup.hp.com>

        PR other/13906
        * ansidecl.h (ATTRIBUTE_ALIGNED_ALIGNOF): New.
        * md5.h (md5_uintptr): New.
        (md5_ctx): Align buffer field.

2005-06-30  Daniel Berlin  <dberlin@dberlin.org>
        
        * hashtab.h (HTAB_DELETED_ENTRY): New macro.
        (HTAB_EMPTY_ENTRY): New macro.

2005-06-20  Geoffrey Keating  <geoffk@apple.com>

        * libiberty.h (strverscmp): Prototype. 

2005-06-06  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        * libiberty.h (XOBFINISH): New.

2005-06-01  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * libiberty.h (vsnprintf): Add format attribute.

2005-05-29  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * ansidecl.h: Add ATTRIBUTE_FPTR_PRINTF.

2005-05-28  Eli Zaretskii  <eliz@gnu.org>

        * libiberty.h: (snprintf) [!HAVE_DECL_SNPRINTF]: Declare if
        needed.
        (vsnprintf) [!HAVE_DECL_VSNPRINTF]: Declare if needed.

2005-05-25  Richard Henderson  <rth@redhat.com>

        * demangle.h (DEMANGLE_COMPONENT_HIDDEN_ALIAS): New.

2005-05-24  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        * libiberty.h (ACONCAT): Properly cast value of alloca().

        * ansidecl.h (ATTRIBUTE_UNUSED_LABEL): Don't define if
        __cplusplus.

2005-05-12  Steve Ellcey  <sje@cup.hp.com>

        libiberty.h: Do not define empty basename prototype.

2005-05-10  Nick Clifton  <nickc@redhat.com>

        * Update the address and phone number of the FSF organization in
        the GPL notices in the following files:
        COPYING, ansidecl.h, bfdlink.h, bout.h, demangle.h, dis-asm.h,
        dyn-string.h, fibheap.h, filenames.h, floatformat.h,
        fnmatch.h, gdbm.h, getopt.h, hashtab.h, hp-symtab.h, ieee.h,
        libiberty.h, md5.h, oasys.h, objalloc.h, obstack.h, os9k.h,
        partition.h, progress.h, safe-ctype.h, sort.h, splay-tree.h,
        symcat.h, ternary.h, xregex2.h, xtensa-config.h,
        xtensa-isa-internal.h, xtensa-isa.h

2005-04-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * libiberty.h (unlock_std_streams): New.

2005-04-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * hashtab.h, libiberty.h, objalloc.h, splay-tree.h, ternary.h:
        Don't use the PTR macro.

        * sort.h: Don't use the PARAMS macro.

2005-04-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * libiberty.h (unlock_stream): New.

2005-04-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * libiberty.h (fopen_unlocked, fdopen_unlocked, freopen_unlocked):
        Remove parameter names.

2005-04-11  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * libiberty.h (fopen_unlocked, fdopen_unlocked, freopen_unlocked):
        Provide prototypes for new functions.

2005-03-29  Ian Lance Taylor  <ian@airs.com>

        * libiberty.h: Fix indentation.

2005-03-28  Ian Lance Taylor  <ian@airs.com>

        * libiberty.h: Include <stdio.h>.
        (PEX_RECORD_TIMES, PEX_USE_PIPES, PEX_SAVE_TEMPS): Define.
        (PEX_LAST, PEX_SEARCH, PEX_SUFFIX, PEX_STDERR_TO_STDOUT): Define.
        (PEX_BINARY_INPUT, PEX_BINARY_OUTPUT): Define.
        (pex_init, pex_run, pex_read_output): Declare.
        (pex_get_status, pex_get_times, pex_free, pex_one): Declare.
        (struct pex_time): Define.

2005-03-28  Mark Mitchell <mark@codesourcery.com>

        * libiberty.h (ffs): Declare, if necessary.

2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        * xregex2.h (_RE_ARGS): Remove definition and uses.

2005-03-27  Gabriel Dos Reis  <gdr@integreable-solutions.net>

        * ternary.h: Don't use PARAMS anymore.

2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        * partition.h: Remove use of PARAMS.
        * obstack.h: Remove conditional prototypes __STDC__.
        * objalloc.h:  Remove use of PARAMS.
        * splay-tree.h: Likewise.

2005-03-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        * md5.h: Remove definition and uses of __P.
        * dyn-string.h: Remove uses of PARAMS.
        * fibheap.h: Likewise.
        * floatformat.h: Likewise.
        * hashtab.h: Likewise.

2005-03-26  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        * demangle.h: Remove uses of PARAMS.

        * libiberty.h (ANSI_PROTOTYPES): Remove guard since
        ANSI_PROTOTYPES is always assumed.
        Remove uses of PARAMS throughout.

2005-03-24  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * libiberty.h (xstrndup): Declare.

2005-03-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * libiberty.h (make_relative_prefix): Add ATTRIBUTE_MALLOC.

2005-03-09  Mark Mitchell  <mark@codesourcery.com>

        * libiberty.h (gettimeofday): Declare.

2005-03-01  Jan Beulich  <jbeulich@novell.com>

        * libiberty.h: Declare unlink_if_ordinary.

2005-02-14  Paolo Bonzini  <bonzini@gnu.org>

        PR bootstrap/19818
        * ansidecl.h (PARAMS): Guard from redefinition.

2004-12-11  Ben Elliston  <bje@au.ibm.com>

        * fibheap.h (struct fibnode): Only use unsigned long bitfields
        when __GNUC__ is defined and ints are less than 32-bits wide.

2004-10-07  Bob Wilson  <bob.wilson@acm.org>

        * xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
        XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
        (XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.

2004-09-13  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

        * libiberty.h (basename): Prototype for __MINGW32__.

2004-09-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

        * ansidecl.h (ATTRIBUTE_SENTINEL): Define.
        * libiberty.h (concat, reconcat, concat_length, concat_copy,
        concat_copy2): Use ATTRIBUTE_SENTINEL.

2004-08-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        * libiberty.h (XDELETE, XDELETEVEC, XRESIZEVEC): Remove any
        const-qualification before disposal.

2004-07-24  Bernardo Innocenti  <bernie@develer.com>

        * ansidecl.h (ARG_UNUSED): New Macro.

2004-07-24  Bernardo Innocenti  <bernie@develer.com>

        * libiberty.h (XNEW, XCNEW, XNEWVEC, XCNEWVEC, XOBNEW): Move here from
        libcpp/internal.h.
        (XDELETE, XRESIZEVEC, XDELETEVEC, XNEWVAR, XCNEWVAR, XRESIZEVAR): New
        macros.

2004-07-21  Paolo Bonzini  <bonzini@gnu.org>

        * ansidecl.h (ATTRIBUTE_PURE): New.

2004-07-13  Bernardo Innocenti  <bernie@develer.com>

        * libiberty.h (ASTRDUP): Add casts required for stricter
        type conversion rules of C++.
        * obstack.h (obstack_free): Likewise.

2004-05-04  Andreas Jaeger  <aj@suse.de>

        * demangle.h: Do not use C++ reserved keyword typename as
        parameter for cplus_demangle_fill_builtin_type.

2004-04-22  Richard Henderson  <rth@redhat.com>

        * hashtab.h (struct htab): Add size_prime_index.

2004-04-13  Jeff Law  <law@redhat.com>

        * hashtab.h (htab_remove_elt_with_hash): Prototype new function.

2004-03-30  Zack Weinberg  <zack@codesourcery.com>

        * hashtab.h, splay-tree.h: Use new shorter form of GTY markers.

2004-02-24  Ian Lance Taylor  <ian@wasabisystems.com>

        * dyn-string.h: Update copyright date.

2004-02-23  Ian Lance Taylor  <ian@wasabisystems.com>

        * dyn-string.h: Remove test of IN_LIBGCC2 and IN_GLIBCPP_V3 and
        the associated #defines.

2004-01-12  Ian Lance Taylor  <ian@wasabisystems.com>

        * demangle.h: Instead of checking ANSI_PROTOTYPES, just include
        "libiberty.h".

        * demangle.h: If ANSI_PROTOTYPES is defined, include <stddef.h>.

        * demangle.h (enum demangle_component_type): Define.
        (struct demangle_operator_info): Declare.
        (struct demangle_builtin_type_info): Declare.
        (struct demangle_component): Define.
        (cplus_demangle_fill_component): Declare.
        (cplus_demangle_fill_name): Declare.
        (cplus_demangle_fill_builtin_type): Declare.
        (cplus_demangle_fill_operator): Declare.
        (cplus_demangle_fill_extended_operator): Declare.
        (cplus_demangle_fill_ctor, cplus_demangle_fill_dtor): Declare.
        (cplus_demangle_v3_components): Declare.
        (cplus_demangle_print): Declare.

For older changes see ChangeLog-9103

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