ChangeLog2024

2024-12-31:  David Anderson
    commit d9ba7f41c4efd9bdb7330ceaeaa3d1faea5202a4

    Now up to date with git.
            modified:   ChangeLog

2024-12-31:  David Anderson
    commit 7070a9115aa9ea8d83df5aba6c00c1c8e958d4a0

    Removing trailing whitespace.
    Eliminating too-long lines.
    Fixing indents.
    All per project CODINGSTYLE.md
            modified:   src/bin/dwarfdump/dd_checkutil.c
            modified:   src/bin/dwarfdump/dd_command_options.c
            modified:   src/bin/dwarfdump/dd_glflags.h
            modified:   src/bin/dwarfdump/dd_mac_cputype.h
            modified:   src/bin/dwarfdump/dd_trace_abstract_origin_etc.c
            modified:   src/bin/dwarfdump/dd_utf8.c
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/bin/dwarfdump/print_die.c

2024-12-31:  David Anderson
    commit c57a2c652b25e5b03652b0e27c26a8c7c0334c30

    Removing trailing whitespace.
    Eliminating too-long lines.
    Fixing indents.
    All per project CODINGSTYLE.md
            modified:   src/lib/libdwarf/dwarf_abbrev.c
            modified:   src/lib/libdwarf/dwarf_errmsg_list.h
            modified:   src/lib/libdwarf/dwarf_local_malloc.h
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_machoread.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c
            modified:   src/lib/libdwarf/libdwarf.h

2024-12-31:  David Anderson
    commit 719797fd417a339d168340682aa94368aa13c3aa

    Added a fail-safe check on abbreviation count
    for a single DIE.
    Because a single DIE cannot sensibly have
    more attributes in an
    abbreviation than the number of standard DWARF
    attributes plus with all known-extensions.
    This new check applies whether the library
    is generating an arror on duplicates or not.
            modified:   src/lib/libdwarf/dwarf_abbrev.c

2024-12-29:  David Anderson
    commit 06b7a017c6c6e66deb0ce255b753cd96d9235128

    Adding   --no-dup-attr-check to the man page, with
    explantion of its use.
            modified:   doc/dwarfdump.1

    Documenting new API function  dwarf_library_allow_dup_attr()
    which lets multiples of any attribute to be accepted
    as if nothing is wrong.
    This enables previous libdwarf/dwarfdump behavior
    if object files you open have broken DWARF.
            modified:   doc/libdwarf.dox

    Using the updated name dwarf_library_allow_dup_attr()
            modified:   src/bin/dwarfdump/dwarfdump.c
    Defining dwarf_library_allow_dup_attr() and
    using  changed static (file-internal) names
    relevant to the  duplicated attribute issue.
            modified:   src/lib/libdwarf/dwarf_abbrev.c

    Declares new API function  dwarf_library_allow_dup_attr()
    which lets multiples of any attribute to be accepted
    as if nothing is wrong.
    This enables previous libdwarf/dwarfdump behavior
    if object files you open have broken DWARF.
            modified:   src/lib/libdwarf/libdwarf.h

2024-12-29:  David Anderson
    commit 44a38c0fcaefd3a1811bbca49b81a9b911917b77

    Regenerated.
            modified:   dwarfbug.html
            modified:   dwarfbug.xml
            modified:   dwarfbuglohi.html

2024-12-29:  David Anderson
    commit 7028c4a50377160e25ee161c45111bb6cf230c9b

    Writing up oss fuzz issues
    DW202412-010
    DW202412-011
            modified:   data.txt

2024-12-28:  David Anderson
    commit 738f0e169ce0ae00d72c41a78f66b68c9d05b545

    Now up to date
            modified:   ChangeLog

2024-12-28:  David Anderson
    commit 344621bd20d4529cfb10b09dce81f6c1ebe326d3

    Related to DW202412-011, a fuzzed object with
    bogus attributes listed in an abbreviation list.
    ossfuzz has not assigned an ossfuzz id for this.

    New dwarfdump option so dwarfdump can request that
    libdwarf not notice duplicated attributes in an abbreviation
    list. (--no-dup-attr-check). 

            modified:   src/bin/dwarfdump/dd_command_options.c

    Added a comment about duplicated_attributes
            modified:   src/bin/dwarfdump/dd_compiler_info.c

    Added flag glflags.gf_check_duplicated_attributes
            modified:   src/bin/dwarfdump/dd_glflags.c
            modified:   src/bin/dwarfdump/dd_glflags.h

    The reference target finder  now reports in useful detail
    when dd_trace_abstract_origin_etc() finds an error
    reading abbreviations.
    Ensures that  DW_DLE_ABBREV_ATTR_DUPLICATION gets
    reported if it happens in a reference.
            modified:   src/bin/dwarfdump/dd_trace_abstract_origin_etc.c

    Now looks at glflags.gf_no_check_duplicated_attributes
    and calls dwarf_set_no_attr_dup_check(TRUE) when
    appropriate.
            modified:   src/bin/dwarfdump/dwarfdump.c

    In preparing a error message about duplicate attribute
    we get the attribut name (DW_AT_linkage_name, for example)
    so the error message printed is nore meaningful.
    Mainly just moving one block of code up, before the other.
            modified:   src/bin/dwarfdump/print_die.c

2024-12-28:  David Anderson
    commit 2161332885c50074f15c0e1a7339c330cbf88c62

    Added code to _dwarf_count_abbrev_entries() to note
    duplicat attribute entries for an abbrev code.
    And added new code to check for duplicated attributes
    and issue an error.
    But not if dwarf_set_no_attr_dup_check()
    was called and turned off the checkint.
            modified:   src/lib/libdwarf/dwarf_abbrev.c

2024-12-28:  David Anderson
    commit 4edca6bcd2100fa869583211211d2e9f39e890fa

            modified:   doc/dwarfdump.1
    Added Changes for a new API function relevant to
    --no-dup-attr-check in dwarfdump.
    And dwarf_set_no_attr_dup_check() for libdwarf.
            modified:   doc/libdwarf.dox
    Noting and Documenting the new API function.
            modified:   src/lib/libdwarf/libdwarf.h

2024-12-26:  David Anderson
    commit 375d102768ee1ff953f97a93345318db3f63ea3c

    Fix for ossfuzz 385742125  DW202412-010.
    A mistake made in 2021 resulted in adding
    to an end-section pointer (in .debug_abbrev),
    and it was an error to do that.
    The heavily fuzzed test object exposed the bug
    so -fsanitize noticed.
            modified:   src/lib/libdwarf/dwarf_util.c

2024-12-25:  David Anderson
    commit 9cf5066516e5e46785bad045d97012e3c1c61b84

    Now with a check of MachO segment size
    to avoid impossibly large list of errors.
    DW202412-009
    Has been an issue in dwarf_machoread.c
    since the code was written in 2021.
            modified:   bugxml/data.txt
            modified:   src/lib/libdwarf/dwarf_errmsg_list.h
            modified:   src/lib/libdwarf/dwarf_machoread.c
            modified:   src/lib/libdwarf/libdwarf.h

2024-12-23:  David Anderson
    commit 82852dc87a186685afba1b21c9cca66b8c89fad1

    Regenerated.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-12-23:  David Anderson
    commit 41e73a0b0b6b093c32bec031396fa1391c276aaf

    Removing unwanted #if 0 code
    and ensuring all to be kept for future
    debugging is described on the #if 0 line.
            modified:   src/bin/dwarfdump/dd_attr_form.c
            modified:   src/bin/dwarfdump/dd_macrocheck.c
            modified:   src/bin/dwarfdump/dd_regex.c
            modified:   src/bin/dwarfdump/dd_utf8.c
            modified:   src/bin/dwarfdump/print_debug_names.c
            modified:   src/bin/dwarfdump/print_frames.c
            modified:   src/bin/dwarfdump/print_hipc_lopc_attr.c
            modified:   src/bin/dwarfdump/print_lines.c
            modified:   src/bin/dwarfdump/print_loclists.c
            modified:   src/bin/dwarfdump/print_macro.c
            modified:   src/bin/dwarfdump/print_pubnames.c
            modified:   src/bin/dwarfdump/print_section_groups.c
            modified:   src/lib/libdwarf/dwarf_local_malloc.c
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-12-23:  David Anderson
    commit 4172ddf000c88435658059ac3cbde792ce03ca14

    Documenting DW202412-008 oss fuzz 385466100
            modified:   bugxml/data.txt

2024-12-23:  David Anderson
    commit 4e6e7cafa6bef0629e5ea2bbf63a4e2f84c5a938

    Crash reading badly damaged object file (fuzzed).
    Fixing ossfuzz issue 385466100  DW202412-008.
    The bug was present since the code in
    static function load_xu_loclists_into_cucontext()
    was written around 2021.
    The code simply assumed a section was loaded when
    such was not guaranteed in a
    carefully damaged object file.
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c

2024-12-23:  David Anderson
    commit 7cfe7d5864097dfcab90b046f3cca7000774419c

    Removed unneeded if 0

    Alterd PrintBucketGroup() to not have file
    or line, that made regression testing a mess
    if any trivial change made in source..
    Instead have unique string in aech call.
            modified:   dd_checkutil.c
            modified:   dd_checkutil.h
            modified:   dd_trace_abstract_origin_etc.c
            modified:   dwarfdump.c
            modified:   print_die.c

2024-12-23:  David Anderson
    commit 7ad7b0a5408e7efb4ce74b69f63d508cbb792c0f

    Now documents the one addition to the API:
    dwarf_machine_architecture_a
            modified:   doc/libdwarf.dox

    Major revision of the code generating a list of
    valid address (in the object data) from Elf
    header and section data. Such data used in
    dwarfdump -k (checking) options.

    Needed as there is now a rather wider range of
    appearance of Elf section data (yet still valid Elf).

    Leaving PE, Macho object reading unchanged at this time.
            modified:   src/bin/dwarfdump/dwarfdump.c

2024-12-23:  David Anderson
    commit 690bdca45573caf9c15ebd774a2bd01090374273

    Now arranges that the ELF header e_type gets
    reported back to the data visible to libdwarf
    and thence to dwarfdump. Improved
    error reporting by enabling access to what the object
    file says are the addresses in the object.
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c
            modified:   src/lib/libdwarf/dwarf_elfread.c
            modified:   src/lib/libdwarf/dwarf_query.c

2024-12-23:  David Anderson
    commit 2df75f9a2908d0d4572fa4d305171aba001e5bbf

    Now using gflags.nTrace for debut output selection
    and the more useful interface to PrintBuchetGroup()
    (relates to debugging output, not part of normal
    reporting).
            modified:   src/bin/dwarfdump/dd_trace_abstract_origin_etc.c

2024-12-23:  David Anderson
    commit f4bbadbfaf3ab0e21e21a2152dce83eacd64ead4

    Reflecting the altered interface to loc_error_check()
    for better error reporting by dwarfdump.
            modified:   src/bin/dwarfdump/print_llex_codes.c
            modified:   src/bin/dwarfdump/print_loclists_codes.c
            modified:   src/bin/dwarfdump/print_origloclist_codes.c

2024-12-23:  David Anderson
    commit 9285a01b8b5d81e023f93aad6c8d3082cebab8ac

    Now use glflags.nTrace for printing BucketGroup
    Removed DW_AT_sibling DW_AT_type from traverse_attribute()
    switch as the traversal checking logic cannot handle those
    semsibly (lots of bogus checking errors result, all with -k).
            modified:   src/bin/dwarfdump/print_die.c

2024-12-23:  David Anderson
    commit b2b1bab0915f8a4c9c531d86f66b654b343c411d

    We no longer try to access .debug_cu_index to try
    to get a base address as that is not intended
    to be relevant for a base address.

    It does no good at all.
    Left it there surrounded by #if 0 #endif
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-12-23:  David Anderson
    commit 34536748f3b7faf13f0a9142503547697c651ee7

    Added new field de_obj_type in Dwarf_Debug_s to record
    the ELF e_type field from an ELF header.
            modified:   src/lib/libdwarf/dwarf_opaque.h

2024-12-23:  David Anderson
    commit b131ffa1f7fb9aa5535d17e259c7776cd1a0f7f3

    Added a new API function dwarf_machine_architecture_a()
    with an additional argument to return ELF e_type field.
    Useful to improve dwarfdump checking of target address fields.
    The old way was no longer working well as compilers have
    changed and some do not even generate a '.text' section but name
    it 'text' instead.  So an initialization algorythm in dwarfdump
    had to change.
            modified:   src/lib/libdwarf/libdwarf.h

2024-12-23:  David Anderson
    commit b7249b90f609b28ee3b2b46cff40e77629bbb929

    Removing a n odd macro which made understanding
    some checking code more difficult.
    And improved the -h output for --trace
            modified:   src/bin/dwarfdump/dd_command_options.c
            modified:   src/bin/dwarfdump/dd_glflags.h
    Changed an internal interface argument list for checking-data
    reports. .
            modified:   src/bin/dwarfdump/dd_globals.h

2024-12-23:  David Anderson
    commit 6097112ad36d2556dd48c194e7d8ebf2d6b14f66

    Adding to the output of DWARF CHECK reported data
    for precision.
            modified:   src/bin/dwarfdump/dd_checkutil.c
            modified:   src/bin/dwarfdump/dd_checkutil.h

2024-12-20:  David Anderson
    commit dbbcb39dabf751108acdcec59e7767f9c4e69d85

    Expanding some comments.
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-12-18:  David Anderson
    commit 61a7465f865451270757ef74cc96b0781045485f

    Now up to date.
            modified:   ChangeLog

2024-12-18:  David Anderson
    commit 733cbcd5f3c77ea52e90c53c1de83d90f74b423e

    meson 1.3.2 was happy with a list of lists on compile_args,
    but meson 0.61.2 from Ubuntu 20.04 was not (failed with
    an error).
    So we convert to simply a list itself. so it works
    for a range of versions.
    See the compiler_flags_public definition (not shown)
    as it is itself a list.

    @@ -142,7 +142,7 @@ libdwarf_lib = library('dwarf', libdwarf_src,
     libdwarf = declare_dependency(
       include_directories : [ include_directories('.')],
       link_with : libdwarf_lib,
    -  compile_args : [compiler_flags_public],
    +  compile_args : compiler_flags_public,
       dependencies : [zlib_deps, libzstd_deps]
     )
            modified:   src/lib/libdwarf/meson.build

    @@ -52,7 +52,7 @@ libdwarfp_lib = library('dwarfp', libdwarfp_src,

     libdwarfp = declare_dependency(
       include_directories : [ include_directories('.')],
    -  compile_args : [compiler_flags_public],
    +  compile_args : compiler_flags_public,
       link_with : libdwarfp_lib,
     )
            modified:   src/lib/libdwarfp/meson.build

2024-12-13:  David Anderson
    commit 3ea552f49f7e38ed3dfaff82cebfef62a8f47586
    Merge: e6a83e1d f9bf1af0

    Merge branch 'na-trium-144-fix-meson-static'
    Fixing an issue with meson subproject build.

2024-12-13:  David Anderson
    commit f9bf1af00a6ce08268786be8a2d777b864f5ff39
    Merge: e6a83e1d 5c8aee09

    Merge branch 'fix-meson-static' of https://github.com/na-trium-144/libdwarf-code into na-trium-144-fix-meson-static
    Fixing meson build when subproject

2024-12-13:  David Anderson
    commit e6a83e1df36bf7cb925794d3f1fc2f473bf73f9e

    Regenerated
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-12-13:  na-trium-144
    commit 5c8aee090e2b5490da75180b3013670e052f869e

    Add LIBDWARF_STATIC macro to static libdwarf dependency on meson

2024-12-11:  David Anderson
    commit 30c473b2c640faadccb1b687b79292dc08ffb380

    Now up to date
            modified:   ChangeLog

2024-12-11:  David Anderson
    commit 2e4ab9a18913a293ff5586c675e2a9acdc0649ab

    Removing #if 0 debug code.
            modified:   src/lib/libdwarf/dwarf_debugnames.c
    Fixing indents.
            modified:   src/lib/libdwarf/dwarf_local_malloc.c
    Removing trailing whitespace.
            modified:   src/lib/libdwarf/libdwarf.h

2024-12-11:  David Anderson
    commit 93c91b87799b4787ed1bb8970ebcaa2713ac35dd

    Completing the documentation of DW202412-007  oss fuzz id: 42536144
            modified:   bugxml/data.txt

2024-12-11:  David Anderson
    commit a0d983611468e3882c9fee92197d321ae4580c1a

    Fixing  oss fuzz id: 42536144    DW202412-007
    Out of Memory because a value read from the (fuzzed)
    object was not checked for sanity.
    This was a bug for a few years.
            modified:   src/lib/libdwarf/dwarf_loc.c
            modified:   src/lib/libdwarf/dwarf_locationop_read.c

2024-12-11:  David Anderson
    commit 046962a2cc2a6de3f46f5910ceb29d0343ca5892

    Working toward a feature allowing LOCAL_MALLOC
    to be honored in building libdwarf for
    regressiontests.
            modified:   meson.build
            modified:   meson_options.txt
            modified:   src/lib/libdwarf/meson.build

2024-12-10:  David Anderson
    commit 97b8a331331d3d6772834d0cf5faf217b117b108

    Now up to date with git log
            modified:   ChangeLog

    Regenerated
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-12-10:  David Anderson
    commit e1fae45ada13fa407cad99b5176d4720b55ea96f

    Finishing up  recent fix list.
            modified:   bugxml/data.txt

2024-12-10:  David Anderson
    commit 43be4567488c8b531d1ae98fe128f5eda374098e

    This fixes honggfuzz id 383170474
    and assigned DW202412-006 in dwarfbug.html
    It was a mistake in internal calculations
    of limits reading DWARF5 .debug_names.
            modified:   src/lib/libdwarf/dwarf_debugnames.c

2024-12-10:  David Anderson
    commit 365189647067c0c4e1f85c05838d50fc8c8f1408

    First use of this testcase today.
    The testcase emitted one printf string
    which had no ending newline.
    That provoked a warning from diff
    which looked ugly.
    So I added a terminating newline to the one and only printf
    in the code.
            modified:   fuzz/fuzz_aranges.c

2024-12-10:  David Anderson
    commit 025f5f3497325b72006705990abe53fa95e80944

    Documenting DW202412-003
            modified:   bugxml/data.txt

2024-12-10:  David Anderson
    commit 17a288f237fb96e1ccddd1b2d83c0c266db425cf

    Up to date with git log
            modified:   ChangeLog

2024-12-10:  David Anderson
    commit 7fb14fea73b899cf5ceb04749a9ebdd8a199ca31

    An aid to certain debugging tasks.

    Now include dwarf_local_malloc.h everywhere so
    when it's useful all the usual (malloc calloc
    realloc free) are defined to call into
    dwarf_local_malloc.h and tracked there to
    help debug failures to use a sensible size malloc (etc).
    When LIBDWARF_MALLOC  is set by CPPFLAGS  for
    a special build this is effective and there are
    printf's emitted from libdwarf.

    No normal build sets that CPPFLAG value and
    when not set the new functions in dwarf_local_malloc.?
    are invisible to the libdwarf build.

            modified:   src/lib/libdwarf/dwarf_abbrev.c
            modified:   src/lib/libdwarf/dwarf_alloc.c
            modified:   src/lib/libdwarf/dwarf_arange.c
            modified:   src/lib/libdwarf/dwarf_crc.c
            modified:   src/lib/libdwarf/dwarf_crc32.c
            modified:   src/lib/libdwarf/dwarf_debug_sup.c
            modified:   src/lib/libdwarf/dwarf_debugaddr.c
            modified:   src/lib/libdwarf/dwarf_debuglink.c
            modified:   src/lib/libdwarf/dwarf_debugnames.c
            modified:   src/lib/libdwarf/dwarf_die_deliv.c
            modified:   src/lib/libdwarf/dwarf_dsc.c
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c
            modified:   src/lib/libdwarf/dwarf_elfread.c
            modified:   src/lib/libdwarf/dwarf_error.c
            modified:   src/lib/libdwarf/dwarf_fill_in_attr_form.c
            modified:   src/lib/libdwarf/dwarf_find_sigref.c
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c
            modified:   src/lib/libdwarf/dwarf_form.c
            modified:   src/lib/libdwarf/dwarf_frame.c
            modified:   src/lib/libdwarf/dwarf_frame2.c
            modified:   src/lib/libdwarf/dwarf_gdbindex.c
            modified:   src/lib/libdwarf/dwarf_generic_init.c
            modified:   src/lib/libdwarf/dwarf_global.c
            modified:   src/lib/libdwarf/dwarf_gnu_index.c
            modified:   src/lib/libdwarf/dwarf_groups.c
            modified:   src/lib/libdwarf/dwarf_harmless.c
            modified:   src/lib/libdwarf/dwarf_init_finish.c
            modified:   src/lib/libdwarf/dwarf_leb.c
            modified:   src/lib/libdwarf/dwarf_line.c
            modified:   src/lib/libdwarf/dwarf_loc.c
            modified:   src/lib/libdwarf/dwarf_local_malloc.c
            modified:   src/lib/libdwarf/dwarf_locationop_read.c
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_machoread.c
            modified:   src/lib/libdwarf/dwarf_macro.c
            modified:   src/lib/libdwarf/dwarf_macro5.c
            modified:   src/lib/libdwarf/dwarf_names.c
            modified:   src/lib/libdwarf/dwarf_object_detector.c
            modified:   src/lib/libdwarf/dwarf_object_read_common.c
            modified:   src/lib/libdwarf/dwarf_print_lines.c
            modified:   src/lib/libdwarf/dwarf_query.c
            modified:   src/lib/libdwarf/dwarf_ranges.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c
            modified:   src/lib/libdwarf/dwarf_safe_arithmetic.c
            modified:   src/lib/libdwarf/dwarf_secname_ck.c
            modified:   src/lib/libdwarf/dwarf_seekr.c
            modified:   src/lib/libdwarf/dwarf_setup_sections.c
            modified:   src/lib/libdwarf/dwarf_str_offsets.c
            modified:   src/lib/libdwarf/dwarf_string.c
            modified:   src/lib/libdwarf/dwarf_stringsection.c
            modified:   src/lib/libdwarf/dwarf_tied.c
            modified:   src/lib/libdwarf/dwarf_tsearchhash.c
            modified:   src/lib/libdwarf/dwarf_util.c
            modified:   src/lib/libdwarf/dwarf_xu_index.c
            modified:   src/lib/libdwarf/libdwarf_private.h

2024-12-10:  David Anderson
    commit b56de352fb19c6bba43aa63318c07f997a5b2878

    Regenerated with latest
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-12-09:  David Anderson
    commit 2c60930e4a462435a2b9ada2644b33bc4d22bc89

    These do not belong in code, but in regressiontests.
            deleted:    ossfuzz371659894/README
            deleted:    ossfuzz371659894/fuzz_die_cu_attrs-6661686947282944

2024-12-09:  David Anderson
    commit 801816e6d1b14789fd3c9d3d5dce32e0431f7173

    New testcase
            new file:   ossfuzz371659894/README
            new file:   ossfuzz371659894/fuzz_die_cu_attrs-6661686947282944

2024-12-09:  David Anderson
    commit 3d916a603ce8bdc7428793387fdd87fd3b554876

    New bug entries.
            modified:   bugxml/data.txt
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-12-09:  David Anderson
    commit 07478fc8c7c7335b1bad3d233a2f0c8914765052

    These enable libdwarf to track all allocations
    if a certain CPPFLAGS value passed in to the build
    at build time.
    Has no effect otherwise.
            modified:   src/lib/libdwarf/CMakeLists.txt
            modified:   src/lib/libdwarf/Makefile.am
            modified:   src/lib/libdwarf/meson.build

2024-12-09:  David Anderson
    commit 03a47bfc6fb53e69d75616a4bc6e10779cb451a9

    Version now 0.11.2
            modified:   src/bin/dwarfdump/dwarfdump-af-table-ext.h
            modified:   src/bin/dwarfdump/dwarfdump-af-table-std.h
            modified:   src/bin/dwarfdump/dwarfdump-ta-ext-table.h
            modified:   src/bin/dwarfdump/dwarfdump-ta-table.h
            modified:   src/bin/dwarfdump/dwarfdump-tt-ext-table.h
            modified:   src/bin/dwarfdump/dwarfdump-tt-table.h

2024-12-09:  David Anderson
    commit e69eb5da569ce8d3a76ac1aa2f1ae9d371729dbf

    The test code fuzz/fuzz_die_cu_attrs.c  fails to test library
    return codes in a loop and runs an unreasonably long time.
    It's not an infinite loop, but memory is accumulating
    pretty fast.
    Results in megabytes of useless error messages from libdwarf.
    I have changed the test source to check for a null 'attr'
    and stop the loop right away. With a short message.

    This is DW2024-002  oss fuzz id 371659894

            modified:   fuzz/fuzz_die_cu_attrs.c

2024-12-09:  David Anderson
    commit e9340b7fb01f9ee479a1a26cc10895d4eb305cc6

    Used for checking/debugging alloc sizes and counts.
    Normally not applicable. Requires special build
    for these to be applicable.
            new file:   src/lib/libdwarf/dwarf_local_malloc.c
            new file:   src/lib/libdwarf/dwarf_local_malloc.h

    This fixes ossfuzz371721677 DW202412-001
    and ossfuzz372754161  DW202412-003
    A field in a PE object file with the size to be malloc'd
    was not checked for sanity before trying
    to load the section into memory. So the fuzzed test case
    resulted in a 1.7GB malloc.
    Now we reject as a error.
            modified:   src/lib/libdwarf/dwarf_peread.c

2024-12-07:  David Anderson
    commit e6f5df8f10768c61ebffda1e6df8058c8c06fa0a

    This is the true fix of oss-fuzz 42521589.
    Originally oss-fuzz gave this id 56458.
    DW202303-020
            modified:   bugxml/data.txt

2024-12-07:  David Anderson
    commit 9f11f8351c85f7715144943f72cd72f011616fe8

    This is the true fix of oss-fuzz 42521589.
    Originally oss-fuzz give this id 56458.
    Called  DW202303-020 in the project buglist.
    In testing we ran the wrong test earlier resulting
    in a false PASS.
    This changes one line of code that has been wrong
    since writtin in 2021.
            modified:   src/lib/libdwarf/dwarf_debugnames.c

2024-12-07:  David Anderson
    commit 3db277edfcd5012570a32ecbbf7f86eb74ae53e9

    On receiving a DW_DLV_ERROR from dwarf_fission* printing calls
    we omitted a DROP_ERROR_INSTANCE following each
    print_error_and_continue.
    Hence error records were leaking.
            modified:   src/bin/dwarfdump/dwarfdump.c

2024-12-05:  David Anderson
    commit 0d976e2ec104a5d938450ed61f0ac4659107b0f1

    Now with  DW202409-001   oss fuzz 42538203 fixes.
            modified:   ChangeLog

2024-12-05:  David Anderson
    commit 1aeca15e1c8ab3032ed298c46fe57126fb6bb103

    Updating version to 0.11.2 for today's commits.
            modified:   CMakeLists.txt
            modified:   configure.ac
            modified:   doc/libdwarfp.mm
            modified:   meson.build
            modified:   src/lib/libdwarf/libdwarf.h
            modified:   tools/makerelease.sh

2024-12-05:  David Anderson
    commit cb0e3bde2eaa1c3edb3b810e7ecca7f23316ff59

    Regenerated with DW202409-001   oss fuzz 42538203 data.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-12-05:  David Anderson
    commit 504ff2ae1a85ccc8e71c2dae6e1f40993467b9fa

    Fixing DW202409-001   oss fuzz 42538203
    This bug has been present since the source file was
    crated in 2021.
    There were several fields in the object file
    being read in the .debug_cu_index
    and .debug_tu_index sections that
    were never checked for sanity or correctness.
    Now they are checked.
            modified:   src/lib/libdwarf/dwarf_xu_index.c

2024-12-05:  David Anderson
    commit a4aeb85754742a8d1c2f4dba31a13fc4c60ee1a9

    Documenting DW202409-001   oss fuzz 42538203
            modified:   bugxml/data.txt
    Updating date/version Dec 9, 0.11.2
            modified:   doc/libdwarf.dox
    Adding detail to the doxygen for
    dwarf_get_xu_section_offset().
            modified:   src/lib/libdwarf/libdwarf.h

2024-12-02:  David Anderson
    commit 909af3e46b68335df6c4a901ddd256ffa0d193d2

    One line changes each month. Now December
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbuglohi.html

2024-11-30:  David Anderson
    commit 46f94a7fb291e5eeb9f9ba60c8b75ab00e45cfd6

    Fix trailing white space and indents per
    CODINGSTYLE.md.
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/bin/dwarfdump/print_rnglists.c

2024-11-29:  David Anderson
    commit f1a608dabe832c298a062c066d9f4fb7f8012c44

    Up to date now, for release.
            modified:   ChangeLog

2024-11-29:  David Anderson
    commit 0f640f587a66277961bda4aabb44d6637a406f5d

    Added release of 1 Dec 2024
            modified:   README.md

2024-11-28:  David Anderson
    commit 046aca5f5a5f1fa161752cbc3f87ca0de702bb02

    Fixed an indent.
            modified:   dwarf_errmsg_list.h
    Removde trailing whitespace.
            modified:   dwarf_opaque.h

2024-11-28:  David Anderson
    commit 3b2303c76806958cd8e8430b8db1dc034da8d55d

    Coverity scan noted two blocks of
    structurally dead code in two pretty much
    identical cases.
    _dwarf_which_loclists_context
    _dwarf_which_rnglists_context
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c
    Renoved the dead code and realigned the lines
    to avoid useless indentation.

2024-11-28:  David Anderson
    commit fc51f91e8a28a1f0d2625f8e962f1c2c176daf29

    Fixing too-long lines and indent mistakes and
    trailing whitespace.
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c
            modified:   src/lib/libdwarf/dwarf_loc.c
    Also removed #if 0 dead code.
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-11-28:  David Anderson
    commit 716db1eee00862c53e6185c8776cbcf6cf55410c

    New internal function _dwarf_has_SECT_fission
    to unify access .debug_cu/tu_* sections for .debug_rnglilsts
    and .debug_loclists.
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c
    Added prototype for the function.
            modified:   src/lib/libdwarf/dwarf_opaque.h

    Corrected an error report string to ensure it is not identical
    to another report here.
            modified:   src/lib/libdwarf/dwarf_form.c

    Significan correction for DWARF5 loclists
            modified:   src/lib/libdwarf/dwarf_loc.c
            modified:   src/lib/libdwarf/dwarf_loclists.c
    Slight modification of library internal function
    prototype.
            modified:   src/lib/libdwarf/dwarf_loc.h

    Significan correction for DWARF5 rnglists
    Now rnglists and loclists handling is as similar
    as possible (or close to it).
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-11-22:  David Anderson
    commit b27b8cbc675db87b4810846c3fdb8e1ffaf3c6e1

    Made the fix for github issue 270
    about .debug_rnglists in DWARF5.
            modified:   dwarf_rnglists.c

2024-11-22:  David Anderson
    commit 46c4ebea1a8a66d8a3baddb9cdf3947c214ad4e5

    Corrected trailing whitespace and indents.
            modified:   dwarf_query.c

2024-11-22:  David Anderson
    commit 48f0da072578076b9f25472cca79609efaa9631a

    Corrected indent mistakes.
            modified:   dwarf_util.c

2024-11-22:  David Anderson
    commit 324bdd94517465e7d85fdcd1307db2a0e0a7c5ec

    Correcting trailing whitespace.
            modified:   dwarf_generic_init.c

2024-11-22:  David Anderson
    commit 78ef7b939eb1bf241e29c918f45a4b4c31ea1469

    Fixing trailing whitespace.
            modified:   dwarf_init_finish.c

2024-11-22:  David Anderson
    commit dd1ed5fd203856cf21555484b74a7714506a3519

    Correcting indents, trailing whitespace and a too-long line.
            modified:   dwarf_die_deliv.c

2024-11-22:  David Anderson
    commit 3be32bb07bbef37e656d3f485d90d45f529a4521

    Corrected an indent mistake.
            modified:   dwarf_peread.c

2024-11-22:  David Anderson
    commit 87d534479414c2a43d96fccf60e3203e3172e269

    Adjusting line length to match CODINGSTYLE
            modified:   dwarf_loclists.c

2024-11-21:  Jeremy Rifkin
    commit 9a9d1725889f679ca3f0f67a0caadffd5b90e271

    Add an export set (#268)

2024-11-19:  David Anderson
    commit e88395d8f86770dc6a5ec66fedec62438634ab1e

    Adding  __debug_names to .debug_names
    though it is unclear of Apple generates that section.
            modified:   src/lib/libdwarf/dwarf_machoread.c

2024-11-19:  David Anderson
    commit a7a83e3ef56e68ef2db8699b0fc25cba8740fa92

    DWARF5 MacOS objects have new sections.
    Adding the name translations so they are seen.
    +    { "__debug_addr",           ".debug_addr" },
    +    { "__debug_rnglists",           ".debug_rnglists" },
    +    { "__debug_loclists",           ".debug_loclists" },
    +    { "__debug_str_offs",            ".debug_str_offsets" },
    +    { "__debug_line_str",            ".debug_line_str" },

            modified:   src/lib/libdwarf/dwarf_machoread.c

2024-11-16:  David Anderson
    commit de25355d90730eae2e56ecd7aeaa49de87a81480

    Now with all the rnglists fixes in place.
            modified:   ChangeLog

2024-11-29:  David Anderson
    commit 0f640f587a66277961bda4aabb44d6637a406f5d

    Added release of 1 Dec 2024
            modified:   README.md

2024-11-28:  David Anderson
    commit 046aca5f5a5f1fa161752cbc3f87ca0de702bb02

    Fixed an indent.
            modified:   dwarf_errmsg_list.h
    Removde trailing whitespace.
            modified:   dwarf_opaque.h

2024-11-28:  David Anderson
    commit 3b2303c76806958cd8e8430b8db1dc034da8d55d

    Coverity scan noted two blocks of
    structurally dead code in two pretty much
    identical cases.
    _dwarf_which_loclists_context
    _dwarf_which_rnglists_context
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c
    Renoved the dead code and realigned the lines
    to avoid useless indentation.

2024-11-28:  David Anderson
    commit fc51f91e8a28a1f0d2625f8e962f1c2c176daf29

    Fixing too-long lines and indent mistakes and
    trailing whitespace.
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c
            modified:   src/lib/libdwarf/dwarf_loc.c
    Also removed #if 0 dead code.
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-11-28:  David Anderson
    commit 716db1eee00862c53e6185c8776cbcf6cf55410c

    New internal function _dwarf_has_SECT_fission
    to unify access .debug_cu/tu_* sections for .debug_rnglilsts
    and .debug_loclists.
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c
    Added prototype for the function.
            modified:   src/lib/libdwarf/dwarf_opaque.h

    Corrected an error report string to ensure it is not identical
    to another report here.
            modified:   src/lib/libdwarf/dwarf_form.c

    Significan correction for DWARF5 loclists
            modified:   src/lib/libdwarf/dwarf_loc.c
            modified:   src/lib/libdwarf/dwarf_loclists.c
    Slight modification of library internal function
    prototype.
            modified:   src/lib/libdwarf/dwarf_loc.h

    Significan correction for DWARF5 rnglists
    Now rnglists and loclists handling is as similar
    as possible (or close to it).
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-11-22:  David Anderson
    commit b27b8cbc675db87b4810846c3fdb8e1ffaf3c6e1

    Made the fix for github issue 270
    about .debug_rnglists in DWARF5.
            modified:   dwarf_rnglists.c

2024-11-22:  David Anderson
    commit 46c4ebea1a8a66d8a3baddb9cdf3947c214ad4e5

    Corrected trailing whitespace and indents.
            modified:   dwarf_query.c

2024-11-22:  David Anderson
    commit 48f0da072578076b9f25472cca79609efaa9631a

    Corrected indent mistakes.
            modified:   dwarf_util.c

2024-11-22:  David Anderson
    commit 324bdd94517465e7d85fdcd1307db2a0e0a7c5ec

    Correcting trailing whitespace.
            modified:   dwarf_generic_init.c

2024-11-22:  David Anderson
    commit 78ef7b939eb1bf241e29c918f45a4b4c31ea1469

    Fixing trailing whitespace.
            modified:   dwarf_init_finish.c

2024-11-22:  David Anderson
    commit dd1ed5fd203856cf21555484b74a7714506a3519

    Correcting indents, trailing whitespace and a too-long line.
            modified:   dwarf_die_deliv.c

2024-11-22:  David Anderson
    commit 3be32bb07bbef37e656d3f485d90d45f529a4521

    Corrected an indent mistake.
            modified:   dwarf_peread.c

2024-11-22:  David Anderson
    commit 87d534479414c2a43d96fccf60e3203e3172e269

    Adjusting line length to match CODINGSTYLE
            modified:   dwarf_loclists.c

2024-11-21:  Jeremy Rifkin
    commit 9a9d1725889f679ca3f0f67a0caadffd5b90e271

    Add an export set (#268)

2024-11-19:  David Anderson
    commit e88395d8f86770dc6a5ec66fedec62438634ab1e

    Adding  __debug_names to .debug_names
    though it is unclear of Apple generates that section.
            modified:   src/lib/libdwarf/dwarf_machoread.c

2024-11-19:  David Anderson
    commit a7a83e3ef56e68ef2db8699b0fc25cba8740fa92

    DWARF5 MacOS objects have new sections.
    Adding the name translations so they are seen.
    +    { "__debug_addr",           ".debug_addr" },
    +    { "__debug_rnglists",           ".debug_rnglists" },
    +    { "__debug_loclists",           ".debug_loclists" },
    +    { "__debug_str_offs",            ".debug_str_offsets" },
    +    { "__debug_line_str",            ".debug_line_str" },

            modified:   src/lib/libdwarf/dwarf_machoread.c

2024-11-16:  David Anderson
    commit de25355d90730eae2e56ecd7aeaa49de87a81480

    Now with all the rnglists fixes in place.
            modified:   ChangeLog

2024-11-16:  David Anderson
    commit 577159d68854f11e58821cc8d42c4f9e547f7cc0


    github Issue 267 is now fixed.

    Cleaning up debug printf and ensuring
    that sanity checks in dwarf_rnglists.c
    are written correctly.
    undefining 2 libdwarf variables:
    DEBUG_RNGLIST
    DEBUG_PRIMARY_DBG
    (Neither visible or referred to in libdwarf.h or dwarf.h)
    as they should not be on in normal use.
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/bin/dwarfdump/print_rnglists.c
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c
            modified:   src/lib/libdwarf/dwarf_opaque.h
            modified:   src/lib/libdwarf/dwarf_query.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c
            modified:   src/lib/libdwarf/dwarf_util.c

2024-11-14:  David Anderson
    commit 7202d80878cb8ff476ab8cf73825a940caadb9ab

    Added a DBG_IS_PRIMARY(dbg) check to know when
    to merge to primary from secondary.
            modified:   src/lib/libdwarf/dwarf_die_deliv.c
    Now depends on DEBUG_PRIMARY_DBG to turn on/off
    debugging functions
    _dwarf_print_is_primary
    _dwarf_dump_prim_sec
    _dwarf_dump_optional_fields
    COrrected DBG_HAS_SECONDARY macro.
            modified:   src/lib/libdwarf/dwarf_opaque.h

    Corrected the merge fields
    Removed a bogus test of cc_addr_base_offset_present
    from _dwarf_merge_all_base_attrs_of_cu_die()
            modified:   src/lib/libdwarf/dwarf_query.c
    Implementation of debugging
    function _dwarf_dumpsig() protected
    by DEBUG_PRIMARY_DBG.
            modified:   src/lib/libdwarf/dwarf_tied.c
    Added new debug functions protected by thes
    same macro.
    _dwarf_dump_optional_fields() is particulary
    useful for debugging split-dwarf merges.
            modified:   src/lib/libdwarf/dwarf_util.c

2024-11-14:  David Anderson
    commit ab86377bced3e22fc0de3335dc6c96ad89057fdb

    Corrected as the test for base group is now
    groupnumber
    DW_GROUPNUMBER_BASE
    instead of a simple 1.
            modified:   print_section_groups.c

2024-11-14:  David Anderson
    commit a7e37e351eb38602ff6948723e13df14135ad1b1

    Shortened two too-long lines.
            modified:   print_die.c

2024-11-13:  David Anderson
    commit 6c6c905aaeca65721043c664361377b30acb1ba9

    DO NOT USE THIS COMMIT. work continues.
    Major change in how Dwarf_Debug_s records and names
    the dbg fields of split-dwarf.
            modified:   src/lib/libdwarf/dwarf_die_deliv.c
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c
            modified:   src/lib/libdwarf/dwarf_form.c
            modified:   src/lib/libdwarf/dwarf_generic_init.c
            modified:   src/lib/libdwarf/dwarf_init_finish.c
    Revised naming for split-dwarf to de_primary_dng
    and de_secondary_dbg, adding HAS_SECONDARY_DGB and
    other macros so places in the text depending on these
    names are readily located..
            modified:   src/lib/libdwarf/dwarf_opaque.h
            modified:   src/lib/libdwarf/dwarf_query.c
            modified:   src/lib/libdwarf/dwarf_ranges.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c
    New small general-purpose debug function added related
    about split-dwarf objects.
            modified:   src/lib/libdwarf/dwarf_util.c

2024-11-11:  David Anderson
    commit 76b253aaff46a8df8a3c121b557c956e2828e170

    Renamed de_main.dbg to de_primary_dbg
            de_tied_dbg to de_secondary_dbg
    in dwarf_opaque.h and whereever required
    as those original name were confusing in comments
    and...well... everywhere.

            modified:   ../../lib/libdwarf/dwarf_die_deliv.c
            modified:   ../../lib/libdwarf/dwarf_error.c
            modified:   ../../lib/libdwarf/dwarf_form.c
            modified:   ../../lib/libdwarf/dwarf_generic_init.c
            modified:   ../../lib/libdwarf/dwarf_init_finish.c
            modified:   ../../lib/libdwarf/dwarf_opaque.h
            modified:   ../../lib/libdwarf/dwarf_query.c
            modified:   ../../lib/libdwarf/dwarf_ranges.c
            modified:   ../../lib/libdwarf/dwarf_rnglists.c

2024-11-10:  David Anderson
    commit f4f6f782a06ab0618861cf0c4474989376c69c76

    With all recent changes noted, including
    fix for Issue 265 and Issue 266 on github.
            modified:   ChangeLog

2024-11-09:  David Anderson
    commit c44c0d807acfdda5e22f4e38d44cff7afbde820d

    In new code yesterday we omitted dwarf_dealloc_error()
    when we were intending to ignore it harmlessly.
            modified:   print_die.c

2024-11-09:  David Anderson
    commit 1bb1cb5fb93f0ee67e73d395f86e2299a4d08ab6

    Removing debnug-only code
            modified:   src/lib/libdwarf/dwarf_ranges.c

2024-11-09:  David Anderson
    commit 8874d929daf966b867ad2118fa27e8ab892147cd

    This completes the fixes for github Issue 265
    Reports .debug_ranges more fully when DWARF4 split-dwarf
    extension is in use.
            modified:   src/bin/dwarfdump/print_ranges.c

2024-11-09:  David Anderson
    commit b71911394c4d089e5dc43dafd1f1f1eb7f714d41
    Now for .debug_ranges does a better job
    in reporting DWARF4 split-dwarf extension ranges actual locations.
            modified:   src/bin/dwarfdump/print_die.c

2024-11-09:  David Anderson
    commit 12bae7a6095cb7b78ea558d2c88d062693ad6c02

    Removing some debug code.
            modified:   src/lib/libdwarf/dwarf_ranges.c

2024-11-09:  David Anderson
    commit f62b865a955f02a560a46ffcef02060fd9cf9f94

    Correcting _dwarf_merge_all_base_attrs_of_cu_die() so split dwarf
    works properly. Was omitting the inheritance of ranges base offset
    from the merge of skeleton data.
            modified:   src/lib/libdwarf/dwarf_query.c

2024-11-09:  David Anderson
    commit e71971a92131e83e9935749dbee4e5aff4ca5e80

    Correct a comment spelling error.
            modified:   src/lib/libdwarf/dwarf_opaque.h

2024-11-07:  David Anderson
    commit 2db518897e30ea942dc0af0afe677de782a9fe06

    Remove obsolete #if 0 code.
            modified:   dwarf_die_deliv.c

2024-11-07:  David Anderson
    commit e6148786f5dbf5a2e046de3aec88e1b0fa1fafd2

    Adding checks to complete the
    fixes for github Issue #266
            modified:   dwarf_rnglists.c

2024-11-07:  David Anderson
    commit fd5e13a6b5826d1de0588d41b7cbf33b6e466130

    Removed a whitespace character at end of line
            modified:   dwarf_setup_sections.c

2024-11-07:  David Anderson
    commit 4f4b2e7d459bad59475b0e39f8f0f591aeb8f132

    Removing unusable code (was #if 0)
            modified:   dwarf_tied.c

2024-11-07:  David Anderson
    commit 54f2e9539521644d0aed8a2d298d6f69e9f811a8

    Cleaning up some unused code.
            modified:   dwarf_ranges.c

2024-11-07:  David Anderson
    commit 030ffb4c68af2e25232a2cfa02515f1f8a94ec8a

    A port of fixing a crash reading loclists, as shown in github issue #266
            modified:   dwarf_loclists.c

2024-11-07:  David Anderson
    commit 3353fec2ebc893607128a7054860b20b4fce1c9a

    Adding
    define DW_DLE_LLE_ERROR                       505
    define DW_DLE_RLE_ERROR                       506
    for new error checks in dwarf_loclists.c dwarf_ranges,c dwarf_rnglists.c
    Related to github issue #266
            modified:   dwarf_errmsg_list.h
            modified:   libdwarf.h

2024-11-07:  David Anderson
    commit 2cfd1f75d5accfab505fb18b7e63792354a20270

    Remove  #if 0 code. two useless leftovers.
            modified:   dwarf_alloc.c

2024-11-07:  David Anderson
    commit 963e0392dd33c7314325ea37269addc18f19336e

    A set of changes reflecting corrections following
    a detailed review of  the handling of  and
    correct interpretation of .debug_rnglists
    and .debug_loclists data.
    Some errors (not affecting correctness, thankfully)
    were present.

    Removing a now-unused argument from
    _dwarf_next_cu_header_internal()
    and refinement of the test for entry_pc with
    if (entry_pc_attrnum >= 0 &&
           cucon->cc_producer == CC_PROD_Apple)
    And rearrangement of the DW_AT_low_pc vs
    DW_AT_entry_pc (Apple only) checks
            modified:   src/lib/libdwarf/dwarf_die_deliv.c

    Mainly debug printouts and preparation for
    a validity check of data read from a DWARF section.
            modified:   src/lib/libdwarf/dwarf_loclists.c
    Added CC_PROD_Apple for sharpened handling of
    DW_AT_entry_pc.
    And new internal function _dwarf_entrypc()
            modified:   src/lib/libdwarf/dwarf_opaque.h

    Refactoring
    Now dwarf_lowpc() and the new _dwarf_entrypc()
    use the same implementation code.
            modified:   src/lib/libdwarf/dwarf_query.c

    Lots of ifdefed-out debug printf (to be removed pretty soon)
    and crucial correction of _dwarf_determine_die_range_offset()
    to get 'base address' correct.
    Leaving a superflous argument in dwarf_get_ranges_baseaddress()
    as  the function is public.
    And corrected its code returning CU base address.
    Added (void)have_die_ranges_offset; /* FIXME */
    to avoid compiler issues.
            modified:   src/lib/libdwarf/dwarf_ranges.c

    Some #if 0 code will be deleted very soon.
            modified:   src/lib/libdwarf/dwarf_rnglists.c
    Ill advised code in _dwarf_loop_reading_debug_info_for_cu()
    is now #if 0 out. To be deleted very soon.
            modified:   src/lib/libdwarf/dwarf_tied.c
    Fixed dummy _dwarf_next_cu_header_internal()
    to reflect the revised internal function prototype.
            modified:   test/test_dwarf_tied.c

2024-11-07:  David Anderson
    commit ca4ee1438d54c31dcccb5dcec1ff13ba930c133f

    corrected a comment
            modified:   src/lib/libdwarf/dwarf_rnglists.h

2024-11-07:  David Anderson
    commit ee38cd9b8490d1ca6ca8dcd0e56d7df384360dd4

    Corrected a comment and added a 1-line comment.
            modified:   src/lib/libdwarf/dwarf_loc.c

2024-11-07:  David Anderson
    commit 5a5426e2642d51cd2a647b1ad251f02a54a70d2c

    Reformatted the call arguments
    calling dwarf_get_ranges_baseaddress()
    Added a comment.
            modified:   src/bin/dwarfdump/print_die.c

2024-11-07:  David Anderson
    commit 9d3224578dcf9c0560c92f1f7c2136280fb3bdee

    October->November in the heading.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbuglohi.html

2024-11-03:  David Anderson
    commit 62be899578e664f90455f00bffb8e70263d6c8a5

    Report better on what cmake finds about libz zstd
            modified:   CMakeLists.txt

2024-11-03:  David Anderson
    commit 754d5627c2d2d6f48a7e444fa5173ef447ae0c07

    copyright
            modified:   src/lib/libdwarf/libdwarf.h

2024-10-29:  David Anderson
    commit 852d30d733099c2c914c0715c0d28a5abb409942

    October
            modified:   bugxml/dwarfbuglohi.html

2024-10-29:  David Anderson
    commit 4d8560204d189555d021a4bc659d6065692346bf

    October
            modified:   bugxml/dwarfbug.html

2024-10-21:  David Anderson
    commit 1bedfea64dd349d1638cc0b75ddfa4876b0bce9c

    Small static function both_strings_nonempty() avoids compiler warning

2024-09-28:  David Anderson
    commit c658d71f036e082ecf0bcfff6613ea24560ad429

    Further refinement of heuristic, distinguishing
    32bit from 64 bit PE objects in the check.
            modified:   dwarf_peread.c

2024-09-23:  David Anderson
    commit a095d0db09700bc82411ff776e67a22dbded78e6

    Fix violations of codingstyle:
    line length, trailing spaces, indent, if(
    etc.
            modified:   libdwarf/dwarf_debugnames.c
            modified:   libdwarf/dwarf_harmless.c
            modified:   libdwarf/dwarf_line.c
            modified:   libdwarf/dwarf_loc.c
            modified:   libdwarf/dwarf_rnglists.c
            modified:   libdwarf/dwarf_tsearchhash.c

2024-09-23:  David Anderson
    commit a1ef665e1d2c21fd2555699dea1f442f23fcbfd3

    Another set of violations of codingstandard:
    trailing whitespace, indent, and line length.
            modified:   src/bin/attr_form/attr_form_build.c
            modified:   src/bin/dwarfdump/print_debug_names.c
            modified:   src/bin/gennames/gennames.c
            modified:   src/bin/tag_attr/tag_attr.c
            modified:   src/bin/tag_tree/tag_tree.c

2024-09-23:  David Anderson
    commit aa21630b4b119dfdeaf6585cd2353238506293cc

    Fix violations of the codingstandard:
    removing trailing whitespace, fixing indents
    and the like.
            modified:   src/bin/dwarfdump/dd_attr_form.c
            modified:   src/bin/dwarfdump/dd_attr_form.h
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/bin/dwarfdump/print_debug_names.c
            modified:   src/bin/dwarfdump/print_die.c
            modified:   src/bin/dwarfdump/print_tag_attributes_usage.c

2024-09-19:  Keith W. Campbell
    commit 5108b1862936d67cd8e87af8ca04fcebdebc18c0

    Fix typo in reference to threekey_s (#264)

    Signed-off-by: Keith W. Campbell <keithc@ca.ibm.com>

2024-09-19:  David Anderson
    commit 251c9fa2fdf4b1f4e34c5636503c7846f3481403

    A compiler noted that i, defined at line 197,
    was set but not used.  Deleted i from the function.
            modified:   dwarfdump/dd_attr_form.c

2024-09-18:  David Anderson
    commit 277a7cf4cb89d893e2e707c556c7e356b89b5b10

    Refactoring common code and removing
    intermediary calls. 45 less lines of code,
    no change in behavior.
            modified:   dd_attr_form.c
            modified:   dd_attr_form.h

2024-09-18:  David Anderson
    commit 26b4f3a18dcff1b2fea79525470c0ee0eae8b7aa

    Rearramge the rebuild: target code to
    clearly separate std from ext with -af-  as is done
    with -tt- and -ta-   .
            modified:   ../attr_form/Makefile.am

    Obsolete, now two tables in the same approach as -tt- and -ta-
            deleted:    dwarfdump-af-table.h

2024-09-18:  David Anderson
    commit 3f48beb19950621fa245aa8ada98d7cc64ef6eac

    This completes the transition to using struct
    Three_Key_Entry_s  in data trees used with -k
    dwarfdump options.
            modified:   src/bin/attr_form/attr_form_build.c
            modified:   src/bin/dwarfdump/dd_attr_form.c
            modified:   src/bin/dwarfdump/dwarfdump-af-table-std.h

2024-09-18:  David Anderson
    commit 94ec65ff66f6b3378ea225bdba1ca5afd6ccc13b

    Removed  a bunch of lines with defines that
    we no longer need or want.
            modified:   src/bin/dwarfdump/dd_tag_common.h

2024-09-18:  David Anderson
    commit 361ce4593a31d23e11241f56a7ecf480cebb9981

    Added comment on AF_ macros
            modified:   src/bin/dwarfdump/dd_attr_form.h

2024-09-18:  David Anderson
    commit 053a874577bafc0fa78e6ec5b43dfb62360bff48

    Replacing dwarfdump-af-table.h with two header files, the new
    standard form for Three_Keys data.
            modified:   src/bin/dwarfdump/CMakeLists.txt
            modified:   src/bin/dwarfdump/Makefile.am

2024-09-18:  David Anderson
    commit b201e11de54d3e6bc9098801e20b4e75b1ba91b1

    regenerates in the new standard format of Three_Keys
            modified:   src/bin/attr_form/Makefile.am
            modified:   src/bin/attr_form/attr_form_build.c

2024-09-18:  David Anderson
    commit 312d8fd96da82f3fbb9d08c3097f6827a018c233

    Removing small accidents. rebuild working.
            modified:   src/bin/dwarfdump/dwarfdump-af-table-std.h

2024-09-18:  David Anderson
    commit 7a9179603e117283e8a1849876b1af4202110054

    Correct content, it seems.
            modified:   src/bin/dwarfdump/dwarfdump-af-table-ext.h
            modified:   src/bin/dwarfdump/dwarfdump-af-table-std.h

2024-09-18:  David Anderson
    commit 120f8c4fb9b459e7ad2917a6e44a001f502c6a64

    New standard tables for af table data.
            new file:   dwarfdump-af-table-ext.h
            new file:   dwarfdump-af-table-std.h

2024-09-18:  David Anderson
    commit 4f1096de14d60cf1371e8ddc1ce1eae9daf89288

    Now in the new standard format.
            modified:   src/bin/dwarfdump/dwarfdump-ta-ext-table.h
            modified:   src/bin/dwarfdump/dwarfdump-ta-table.h
            modified:   src/bin/dwarfdump/dwarfdump-tt-ext-table.h
            modified:   src/bin/dwarfdump/dwarfdump-tt-table.h

2024-09-18:  David Anderson
    commit 058956efeff048c9911ebbd25cf80e4bfc2b3277

    Now producing threekey structs in text for dwarfdump.
    simpler, faster.
            modified:   src/bin/tag_attr/tag_attr.c
            modified:   src/bin/tag_tree/tag_tree.c

2024-09-15:  David Anderson
    commit da942e792942fd9b3cf3ec8ff0d8b7ea2a33fb04

    Altered the .debug_names
    DW_IDX_parent output nessage to reflect the
    LLVM extension of DW_FORM_flag_present.
            modified:   print_debug_names.c

2024-09-14:  David Anderson
    commit 3c910e6e99bf2896ece6015ef27a76f8f3acf31a

    Using the latest official coverity build coverityscan discovered
    12 Defects. These defects are mostly not new, but the detection
    of them is new!
            modified:   src/bin/dwarfdump/dd_getopt.c
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/bin/dwarfdump/print_abbrevs.c
            modified:   src/bin/dwarfgen/dg_getopt.cc
            modified:   src/lib/libdwarf/dwarf_debugaddr.c
            modified:   src/lib/libdwarf/dwarf_gnu_index.c
            modified:   src/lib/libdwarf/dwarf_init_finish.c
            modified:   src/lib/libdwarf/dwarf_line.c
            modified:   src/lib/libdwarf/dwarf_line_table_reader_common.h
            modified:   src/lib/libdwarf/dwarf_macro.c
            modified:   src/lib/libdwarf/dwarf_ranges.c
            modified:   src/lib/libdwarfp/dwarf_pro_log_extra_flag_strings.c

2024-09-13:  David Anderson
    commit 59331dc46ad0063a3032b43c7ea835cddee04cd7

    Removed the flag gf_print_usage_tag_attr_full
    as no longer relevant (all usage reports are full
    reports now) and altered the help message
    and options comments to reflect this.

            modified:   src/bin/dwarfdump/dd_command_options.c
            modified:   src/bin/dwarfdump/dd_glflags.c
            modified:   src/bin/dwarfdump/dd_glflags.h

    Ensure that the tag-* bases are initialized
    when tag-tree (ie, tag-tag) relations are being
    checked, this has been incorrect for years
    in that -kt on its own did not work fully or correctly.
            modified:   src/bin/dwarfdump/dwarfdump.c

2024-09-13:  David Anderson
    commit 0dbe0aeac751c43ffecca656fb5affb7e0c27df4

    Correct a comment related to DW_AT_GNU_locviews.
            modified:   src/bin/dwarfdump/print_die.c

    Remove trailing whitespace and re-insert the
    call to print_attr_form_usage() that was
    accidentally lost in the changes to -ku output.
            modified:   src/bin/dwarfdump/print_tag_attributes_usage.c

2024-09-13:  David Anderson
    commit f2a628dcbad82156ba7f0f1ed226b3173cc0a671

    On two errors change the explanatory string to something
    specific and hopefully clear.
            modified:   src/lib/libdwarf/dwarf_query.c

2024-09-13:  David Anderson
    commit a47c324b91546342ce086681139ebbf2c408fdd7

    Now with DW_AT_GNU_locviews we do not emit an error message
    about the inability  to follow the DW_FORM_sec_offset.
    This requires further work to decide what should be done.
            modified:   src/bin/dwarfdump/dd_trace_abstract_origin_etc.c

2024-09-13:  David Anderson
    commit 6b75a825fce1fb32ec63250a6fc2850b7ecd09f0

    Fix indents. Remove trailing whitespace
            modified:   src/bin/dwarfdump/dd_attr_form.c

    Adjusted table sizes to match what is required by
    the tag and attr generation build.
            modified:   src/bin/dwarfdump/dd_tag_common.h

2024-09-13:  David Anderson
    commit 5e40a44dd5a1cfbb392cab9ecea052a00a599800

    Removed trailing whitespace
            modified:   src/bin/dwarfdump/dd_command_options.c

2024-09-13:  David Anderson
    commit 7aa87acc8ae13d51d7652a209686f763f4a47de4

    Adding known items to the lists for dwarfdump.
            modified:   src/bin/tag_attr/tag_attr.list
            modified:   src/bin/tag_tree/tag_tree.list
            modified:   src/bin/attr_form/attr_formclass_ext.list

    Regenerated the tables used by dwarfdump.
            modified:   src/bin/dwarfdump/dwarfdump-af-table.h
            modified:   src/bin/dwarfdump/dwarfdump-ta-table.h
            modified:   src/bin/dwarfdump/dwarfdump-tt-table.h

2024-09-13:  David Anderson
    commit b3241522aada5225ae5a956be99397465723fca9

    Added detailed instructions for MS Visual Studio
    users on how to eliminate warnings from a build.
    Works with Win 10 current VS.
            modified:   READMEwin-msys2.md

2024-09-10:  David Anderson
    commit c0e0da1c436d9e8ae5c805d49000a7d75c1c2c26

    Up to date.
            modified:   ChangeLog

2024-09-10:  David Anderson
    commit b608cead3f2eee17e962ca970ae5c35805bc3ebd
    Merge: 96bd4edd 721d3d82

    Merge branch 'threekey'
    Replaced much of the code generating tag/attr statistics
    from the dwarfdump -ku option.
    All these changes are in dwarfdump, none in libdwarf.

    The old  approach of generating statistics 
    left out things about non-standard
    TAGs and ATtributes as it would have been extra work
    at the time. Now, using dwarf_tsearch and building
    searchable and sortable data, additional targeted
    reports become easy to add and update.
    No doubt more will be added.

2024-09-10:  David Anderson
    commit 721d3d824976a80ce2c7128e2a123a11d5217ed0

    Removed debug printf
            modified:   dd_attr_form.c
            modified:   print_tag_attributes_usage.c

2024-09-10:  David Anderson
    commit e175de85d37df08c5b7791a1b5b2636228b7ad44

    Now with more statistics from -ku
            modified:   src/bin/dwarfdump/dd_attr_form.c
            modified:   src/bin/dwarfdump/dwarfdump-ta-table.h
            modified:   src/bin/dwarfdump/print_tag_attributes_usage.c

    Corrected an accidental omission.
            modified:   src/bin/tag_attr/tag_attr.list

2024-09-10:  David Anderson
    commit f2c1cb8269bdc225ef720d16a73fd15ee63998a7

    DO NOT USE THIS COMMIT
    Now with the beginnings working (of
    the new records of usages)
            modified:   src/bin/dwarfdump/dd_attr_form.c
            modified:   src/bin/dwarfdump/dd_attr_form.h
            modified:   src/bin/dwarfdump/print_tag_attributes_usage.c
    Fixed an old bug in this file: DW_TAG_subprogram listed
    as a row twice.
            modified:   src/bin/tag_tree/tag_tree.list

2024-09-10:  David Anderson
    commit 01266626c48005afb15467da74f6bb0d0488982a

    DO NOT USE THIS COMMIT.
    Contains debug printf and is a step toward the new
    tag-tree tag-attr reporting.
    Works but does little but build trees (so far).
            modified:   src/bin/dwarfdump/dd_attr_form.c
            modified:   src/bin/dwarfdump/dd_attr_form.h
            modified:   src/bin/dwarfdump/dd_command_options.c
            modified:   src/bin/dwarfdump/dd_globals.h
            modified:   src/bin/dwarfdump/dd_tag_common.h
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/bin/dwarfdump/print_die.c
            modified:   src/bin/dwarfdump/print_tag_attributes_usage.c

2024-09-10:  David Anderson
    commit 839979975aed0a8ccd3319fb489dab64bde10813

    Regenerated
            modified:   dwarfdump/dwarfdump-ta-ext-table.h
            modified:   dwarfdump/dwarfdump-ta-table.h
            modified:   dwarfdump/dwarfdump-tt-table.h

    There were some duplicate entries, tne latest dwarfdump code
    noticed the errors and quit in 'make rebuild'
            modified:   tag_attr/tag_attr.list
            modified:   tag_attr/tag_attr_ext.list
            modified:   tag_tree/tag_tree.list

2024-09-01:  David Anderson
    commit 96bd4edd09167a1b4b8776c35c85049a0bfe0150

    OUp to date with git log
            modified:   ChangeLog

2024-09-01:  David Anderson
    commit 65f52d2e095636571d01e8311cd8610ac1c7260a

    Now dated Sept (changes each month)
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbuglohi.html

2024-09-01:  David Anderson
    commit 84bd9a6f42caacf323d31e403de1f7693df7fd26

    Revising the formatting of the report on the .debug_names
    section for clarity.
            modified:   src/bin/dwarfdump/print_debug_names.c

2024-08-31:  David Anderson
    commit d8b55ace8276e2e5eac071adf3dca2edce127dfe

    Adjust debug_name final tables for better look
    and acurate values.
            modified:   print_debug_names.c

2024-08-30:  David Anderson
    commit 1038e7c77c0179d181c7a42dea11ee7b96eac1c5

    Fixed error in reading .debug_names
    (with DW_FORM_ref4 in .debugnames the 4 byte length
    was counted twice).
            modified:   src/bin/dwarfdump/print_debug_names.c
            modified:   src/bin/dwarfdump/print_die.c
            modified:   src/lib/libdwarf/dwarf_debugnames.c

2024-08-29:  David Anderson
    commit a2ac6d2b32394812f2397513415587d798f5ce6c

    Updated from gitlog and more.
            modified:   ChangeLog

2024-08-29:  David Anderson
    commit 164771d2ed375c2d162ac28f968e4437bebc80f9

With this we complete some fixes:
github issue #259 now reads .debug_rnglists data from
    its tied-file.
github issue #260 We now report DW_FORM_flag and DW_FORM_flag_present
    when used in .debug_names (DWARF5) and everywhere else.

We altered the (internal) struct Dwarf_Debug_s 
with better naming for loclists rnglists fields merged
from a skeleton to the dwp/dwo.

We revised DW_DLV_ERROR reports to always use 
the main-object, not the tied-object (if any)
to report errors. Simpler and saver now we
read more from the tied-object. Made possible
by 3 new fields in dwarf_opaque.h (a libdwarf-private
header).

    Removed trailing whitespace.
            modified:   src/bin/dwarfdump/dd_globals.h
            modified:   src/lib/libdwarf/dwarf_alloc.c
            modified:   src/lib/libdwarf/dwarf_die_deliv.c
            modified:   src/lib/libdwarf/dwarf_form.c
            modified:   src/lib/libdwarf/dwarf_generic_init.c
            modified:   src/lib/libdwarf/dwarf_line.c
            modified:   src/lib/libdwarf/dwarf_line_table_reader_common.h
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_opaque.h
            modified:   src/lib/libdwarf/dwarf_query.c
        modified:   src/lib/libdwarf/dwarf_rnglists.c
            modified:   src/lib/libdwarf/dwarf_setup_sections.c

2024-08-29:  David Anderson
    commit c7054db271ee668aef5ef4eb9fd47fc139ecb36b

    Removed all debug printf
            modified:   src/lib/libdwarf/dwarf_die_deliv.c
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c
            modified:   src/lib/libdwarf/dwarf_query.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c
            modified:   src/lib/libdwarf/dwarf_tied.c

2024-08-29:  David Anderson
    commit 3e364da8aea38a9e8eb22747d3abb7744f121c50

    Now we print skeleton .debug_rnglists (DW5)
    and .debug_ranges (DW4 extension)
    properly, we think.
    Many #ifdef TEST_MER code blocks must now be
    deleted.
    DO NOT USE THIS COMMIT
            modified:   src/lib/libdwarf/dwarf_die_deliv.c
            modified:   src/lib/libdwarf/dwarf_form.c
            modified:   src/lib/libdwarf/dwarf_opaque.h
            modified:   src/lib/libdwarf/dwarf_rnglists.c
            modified:   src/lib/libdwarf/dwarf_tied.c
            modified:   test/test_dwarf_tied.c

2024-08-28:  David Anderson
    commit c3e72e2da521c6679309056fe4639e4dfcc2d897

    Fixes for rnglists with tied-file .debug_rnglists
            modified:   dwarf_die_deliv.c
            modified:   dwarf_opaque.h
            modified:   dwarf_query.c
            modified:   dwarf_rnglists.c
    DO NOT USE THIS COMMIT

2024-08-25:  David Anderson
    commit faa0ac96241387a662d0aad7a8b68b9a7d2cad37

    Now seems to get skeleton data correctly from a tied-file.
    Now reads DW_AT_accessibility and DW_FORM_flag
    sensibly.
    Still with lots of printf (but all #ifdef out).
    DO NOT USE THIS COMMIT.
            modified:   ../../lib/libdwarf/dwarf_debugnames.c
            modified:   ../../lib/libdwarf/dwarf_die_deliv.c
            modified:   ../../lib/libdwarf/dwarf_fission_to_cu.c
            modified:   ../../lib/libdwarf/dwarf_form.c
            modified:   ../../lib/libdwarf/dwarf_opaque.h
            modified:   ../../lib/libdwarf/dwarf_query.c
            modified:   ../../lib/libdwarf/dwarf_tied.c

2024-08-25:  David Anderson
    commit c2310f8e499725ece9c5fb0af9191315aa8e2ceb

    DO NOT USE THIS COMMIT. it is a work in progress.
    Contains debug related to DWARF5 rnglists.
            modified:   src/bin/dwarfdump/print_die.c
    Now all DW_DLV_ERROR allocations appear on
    the 'main file' errors allocations, never on the tied-file
    allocations. Simplifies dealing with reading from the tied-file.
            modified:   src/lib/libdwarf/dwarf_alloc.c
    Lots of temporary debug printf (with ifdefs).
    Small but important changes dealing with tied-file.
    Includes eliminating de_tied_data.td_tied_object.
            modified:   src/lib/libdwarf/dwarf_die_deliv.c

    Ensures all ERROR instances are on the main-file
    error list, even when reading from tied-file.
    Changes reflecting the new field de_tied_dbg
            modified:   src/lib/libdwarf/dwarf_error.c

    Changes reflecting the new field de_tied_dbg
    Some debug printf (with #ifdef).
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c

    Now all error deletes use dwarf_dealloc_error().
    Changes reflecting the new field de_tied_dbg
            modified:   src/lib/libdwarf/dwarf_form.c

    Big change in dwarf_set_tied_dbg() for correctness
    involving the new fields related to de_tied_dbg.
    And dwarf_get_tied_dbg().
    No change in API.
            modified:   src/lib/libdwarf/dwarf_generic_init.c

    Big changes in dwarf_object_init_b related to
    de_tied_dbg and de_errors_dbg etc. No API change.
            modified:   src/lib/libdwarf/dwarf_init_finish.c

    renamed ll_cu_addr_base_present to
    ll_cu_addr_base_offset_present and a couple
    other fields to reflect the
    meaning of the field. Clarifying relationship
    to the DWARF5 specification.
            modified:   src/lib/libdwarf/dwarf_loc.c
            modified:   src/lib/libdwarf/dwarf_loc.h
            modified:   src/lib/libdwarf/dwarf_loclists.c

    Now all error deletes use dwarf_dealloc_error().
            modified:   src/lib/libdwarf/dwarf_macro5.c
    Renamed cc_addr_base_present
    cc_base_address_present for clarity.
    Added
    struct Dwarf_Debug_s * de_main_dbg;
    struct Dwarf_Debug_s * de_tied_dbg;
    struct Dwarf_Debug_s * de_errors_dbg;
    for simplicity and clarity in handling
    main-file and tied-file requirements.
            modified:   src/lib/libdwarf/dwarf_opaque.h

    Renaming
    cc_addr_base;
     to cc_addr_base_offset
    for clarity on the meaning of the field.
    Now all error deletes use dwarf_dealloc_error().
    Removed de_tied_data.td_tied_object reference
    and use de_tied_dbg != de_main_dbg
    in its place.
    Removed completely an ill-advised #if 0 code block.
    Left debug printf in place (within #ifdef)
    Added cc_addr_base_offset[_present]
    to the fields merged from tied-file to main-file.
            modified:   src/lib/libdwarf/dwarf_query.c
    Now using dbg->de_tied_dbg where needed.
            modified:   src/lib/libdwarf/dwarf_ranges.c

    Using renamed-to rh_cu_addr_base_offset[_present]
    where needed.
    Left debug printf in place (within #ifdef)
            modified:   src/lib/libdwarf/dwarf_rnglists.c

    renamed two fields to rh_cu_addr_base_offset[_present].
            modified:   src/lib/libdwarf/dwarf_rnglists.h

    Left debug printf in place (within #ifdef)
            modified:   src/lib/libdwarf/dwarf_tied.c

    Deleted -_dwarf_error_mv_s_to_t() as it is no longer
    needed due to use of de_errors_dbg instead of plain dbg.
            modified:   src/lib/libdwarf/dwarf_util.c
            modified:   src/lib/libdwarf/dwarf_util.h

    Fully document dwarf_get_tied_dbg() for the first time.
    No change in API.
            modified:   src/lib/libdwarf/libdwarf.h

2024-08-15:  David Anderson
    commit 2511d3eea2aff3a570333c3f2cbe0c8520abf91a

    Removed an accidental dot (.) character that broke the build.
            modified:   src/bin/dwarfdump/dd_true_section_name.c

2024-08-15:  David Anderson
    commit 61d283637eab47b762db58b9d408803d223b3c0c

    Updated version to 0.11.1 before doing new work.
            modified:   CMakeLists.txt
            modified:   configure.ac
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarfp.mm
            modified:   src/lib/libdwarf/libdwarf.h
            modified:   tools/makerelease.sh

2024-08-15:  David Anderson
    commit b3af76c32326cca960ff723e0f0948c689cf174d

    Show cflags.
            modified:   meson.build
    sprintf->snprintf
            modified:   src/bin/dwarfdump/dd_true_section_name.c
    sprintf->snprintf (only compiled for debugging).
            modified:   src/lib/libdwarf/dwarf_util.c

2024-08-15:  David Anderson
    commit 285d9d34f3e9f56cc1c487d0055f6dc54a9c54a1

    Now with date today
            modified:   doc/libdwarf.pdf

2024-08-15:  David Anderson
    commit 9bba69fa73f925cc793e5a7456798e46d5a60d8a

    Updated document date to today.
            modified:   doc/libdwarf.dox

2024-08-15:  David Anderson
    commit 5c2899c95634ac60f7afe65a2ef5b37d1a08f73e

    Noted change to scripts/buildandreleasetest.sh
            modified:   ChangeLog

2024-08-15:  David Anderson
    commit e65fc8c50072f07fefd1017650c97e7282125e1d

    cmake and meson builds here defaulted to shared,
    which was not working on MacOS, possibly due to
    issues with copying libraries around (without
    the proper details for MacOS).
    So now we just default all build mechanisms
    to be static library builds.
    Works on Linux and MacOS without other changes.
            modified:   scripts/buildandreleasetest.sh

2024-08-14:  David Anderson
    commit b2a9ab26cadb7f52bab3e91f645d5659ce823f4a

    Latest from git log
            modified:   ChangeLog

2024-08-14:  David Anderson
    commit 1cf037cb0f990dc904bb6d1e9e2e46d4194c985d

    Each file has 1 to 3 trivial casts added and all
    involve things whose known range ensures
    the change is ok (boolean, address-size, and other known things)..

    Changes fix new-ish warnings from MSVC.
            modified:   src/bin/dwarfdump/dd_uri.c
            modified:   src/lib/libdwarf/dwarf_debugaddr.c
            modified:   src/lib/libdwarf/dwarf_generic_init.c
            modified:   src/lib/libdwarf/dwarf_gnu_index.c
            modified:   src/lib/libdwarf/dwarf_init_finish.c
            modified:   src/lib/libdwarf/dwarf_line.c
            modified:   src/lib/libdwarf/dwarf_line_table_reader_common.h
            modified:   src/lib/libdwarf/dwarf_loc.c
            modified:   src/lib/libdwarf/dwarf_setup_sections.c
            modified:   src/lib/libdwarfp/dwarf_pro_log_extra_flag_strings.c
            modified:   test/test_dwarfstring.c
            modified:   test/test_errmsglist.c
            modified:   test/test_linkedtopath.c

2024-08-10:  David Anderson
    commit 3c8422df4d775a4d5ed4d7422c35688aeb05ca77

    Changed all instances of macro use s follows:
    true->TRUE
    false->FALSE
    and removed the macro defines of true(1) and false(0).
    It was really strange to have two different names
    for each idea.
    The majority of uses were spelled TRUE/FALSE already.
    The inconsistent usage was present at least as far back
    as 2016.

            modified:   src/lib/libdwarf/dwarf_arange.c
            modified:   src/lib/libdwarf/dwarf_base_types.h
            modified:   src/lib/libdwarf/dwarf_die_deliv.c
            modified:   src/lib/libdwarf/dwarf_frame.c
            modified:   src/lib/libdwarf/dwarf_global.c
            modified:   src/lib/libdwarf/dwarf_line.c
            modified:   src/lib/libdwarf/dwarf_line_table_reader_common.h
            modified:   src/lib/libdwarf/dwarf_print_lines.c
            modified:   src/lib/libdwarf/dwarf_query.c
            modified:   src/lib/libdwarfp/dwarf_pro_line.h

2024-08-09:  David Anderson
    commit 9f65ccc57a7597c65e881693d8d129c6ab0b68e3

    Latest tiny changes. No logic change.
            modified:   ChangeLog

2024-08-09:  David Anderson
    commit 24285c53118e24a620e1004e2025e2c613932b4b

    Removing trailing whitespace and fixing a couple
    indent mistakes.
            modified:   dd_trace_abstract_origin_etc.c
            modified:   print_die.c

2024-08-06:  David Anderson
    commit e16794254d24364862bfbf54deeaf9de9326dc99

    For the 20000 or so regressiontests do larger diff using
    cmp as on many systems multiple differences affecting
    many tests will be painfully slow.  Affects
    tests generating text over 30MB (some individual
    tests generate 3GB to 5GB of text)..
            modified:   scripts/run-all-tests.sh

2024-08-05:  David Anderson
    commit b6140a57f20ce4b3680f10468aeeb0615d5ef296

            modified:   scripts/buildandreleasetest.sh
    Now stops early on fail.
            modified:   scripts/run-all-tests.sh
    New baselines due to output of Refers to:
    by dwarfdump.
            modified:   test/testobjLE32PE.base
            modified:   test/testuriLE64ELf.base

2024-08-03:  David Anderson
    commit 52650573c771588ece2d027a623951f2a53f34c9

    Now with improvements in checking by dwarfdump.
            modified:   ChangeLog

2024-08-03:  David Anderson
    commit 526b8792a274c28a83929dc66c34375b50265415

    Now checks and reports on all DIE references, meaning
    the DWARF reference class.
    Try  dwarfdump -ka <someobj>
    or even just
         dwarfdump -i <someobj>
    Before it only checked a subset of references.

            modified:   print_die.c

2024-08-03:  David Anderson
    commit 5ef4ae65ccfec51490f46f9cf6c023544fa7cd60

    More references are followed and checked for error/recursion.
            modified:   src/bin/dwarfdump/print_die.c

2024-08-03:  David Anderson
    commit c768b93dfc4f19faa2ef6a33ab4c3b9881bfe4f5

    Up to date with recent changes.
            modified:   ChangeLog

2024-08-03:  David Anderson
    commit ec7a5aaf1a9fbcd2780f7d2c7e95cbf5cc8af2ba

    Latest.
            modified:   libdwarf.pdf

2024-08-03:  David Anderson
    commit 57d39467f624905e6448ef047165cff7643eadc9

    Now uses a macro for 0x%08llx clarifying printf on Dwarf_Unsigned.
    Also removes an accidental trailing space in printed output.
    Also removes trailing whitespace from the code.
            modified:   checkexamples.c

2024-08-01:  David Anderson
    commit d7c15b0938b0bfdbbdf2f904c37d789bc46ce50b

    Now up to date.
            modified:   ChangeLog

2024-08-01:  David Anderson
    commit 2ff13502e25275fdec0318747980a2997b44ef1e

    A mistaken printf %lx in examplev
    resulted in the printed output looking
    strange and wrong.  Now uses %llx so
    it prints correctly even on a 32bit
    system.
            modified:   doc/checkexamples.c

2024-08-01:  David Anderson
    commit aa6512dc9f13ed4a6ff745fa633b3e5263e38798

    New month so the month reported changes.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbuglohi.html

2024-08-01:  David Anderson
    commit da97110fa0ebdc9377c2a2e213d4da09303cb6b1

    In one place in code added yesterday an explicit dealloc
    of a Dwarf_Error was omitted. Found by the usual
    export NLIZE=y
    export SUPPRESSDEALLOCTREE=y
    regressiontest.
            modified:   src/bin/dwarfdump/dd_trace_abstract_origin_etc.c

2024-08-01:  David Anderson
    commit a8a619644df73191bf82e25780d480a5610ddf34

    Now we add the target type to DW_AT_type references
    so we have to update these baselines to match
    the change in dwarfdump output.
     modified:   test/test-mach-o-32.base
     modified:   test/testobjLE32PE.base
     modified:   test/testuriLE64ELf.base

2024-07-31:  David Anderson
    commit b72853b5468bc46e00f89fe84457eb3d1e4ddaac

    The code refactoed to print attributes:
    DW_AT_specification:
    DW_AT_abstract_origin:
    DW_AT_type:
    is now in place and this commit
    deletes the lines extracted to the new source file.
            modified:   src/bin/dwarfdump/print_die.c

2024-07-31:  David Anderson
    commit 3e5d521cd327af8642ff97eb70a0bf375171a3d6

    Factored 300 lines out of print_die.c and
    added support to print the name (DW_AT_name)
    of the referred-to attribute (if the referred-to
    has a DW_AT_name field).
            new file:   src/bin/dwarfdump/dd_trace_abstract_origin_etc.c

    Added the new souce file
            modified:   src/bin/dwarfdump/CMakeLists.txt
            modified:   src/bin/dwarfdump/Makefile.am
            modified:   src/bin/dwarfdump/meson.build

    A few functions now are visible throughtout
    dwarfdump. Needed due to the refactoring.
            modified:   src/bin/dwarfdump/dd_globals.h
            modified:   src/bin/dwarfdump/print_die.c

2024-07-30:  David Anderson
    commit 5aad8984359ea8d5007e3b279747415b101b626d

    Fixing to match project codingstyle.
    Remove trailing whitespace.
    Fix indents.
    Other minor violations.
            modified:   dwarfdump.c
            modified:   print_die.c
            modified:   print_ranges.c

2024-07-30:  David Anderson
    commit 1f4dae5e7cfb410efbf567de872a3f4aed53573b

    Removing trailing whitespace.
    Fixing indents to follow project codingstyle.
            modified:   dwarf_die_deliv.c
            modified:   dwarf_loclists.h
            modified:   dwarf_opaque.h
            modified:   dwarf_ranges.c
            modified:   dwarf_rnglists.h
            modified:   libdwarf.h

2024-07-30:  David Anderson
    commit 1bf563fb648f741a7cbd936f3b989bb9fd9b6b7d
    Merge: e85227a2 b58af607

    Merge branch 'abstract'
    Using the proper dwarf_global_formref_b(),
    the original dwarf_global_formref() cannot handle
    all of DWARF4

2024-07-30:  David Anderson
    commit b58af60787c748cfc3b1d0b1c197c6ca48d8e773

    Change the original dwarf_global_formref()
    to use the current dwarf_global_formref_b()
    so things reflect the realities of DWARF4.
            modified:   print_die.c
            modified:   print_frames.c

2024-07-31:  vtorri
    commit e85227a2dc39f304e41ed2894c7101f44305adfb

    build: fix arguments order in calloc calls (#258)

2024-07-30:  David Anderson
    commit 94432777d4719241e877c411f178dc30bccf375e

    Updated date
            modified:   doc/libdwarf.dox

2024-07-30:  David Anderson
    commit 5865f274adf91ef1ac7464084dd01cd9e0209c03

    Improvements to doc of dwarf_get_ranges_baseaddress
            modified:   src/lib/libdwarf/libdwarf.h

2024-07-28:  David Anderson
    commit b17c69f4c4e2ae48c38f65db2c8bd9a05382eb04

    Updated the bugs fixed today.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-07-28:  David Anderson
    commit 301d1d08f1a48d2d16cd390046b29c91c7e909c6

    Up to date.
            modified:   ChangeLog

2024-07-28:  David Anderson
    commit c704bb966f3e62d9d9e7f018f0478c82ecea84b9

    Adding git fix id  to 70753 and 70763
            modified:   bugxml/data.txt

2024-07-28:  David Anderson
    commit 1b79d618bf5aab2bda9be495c531b13e94ae056a

    Initial addition of ossfuzz 70753 and ossfuzz 70763
            modified:   bugxml/data.txt


    Fixing ossfuzz 70753 and ossfuzz 70763
    by calling an internal version of global_formref_b()
    so we can avoid infinite recursion.
    The bug here was introduced  two days ago in
    git id 6b40a0ed378826273080a7b11e7274c2b61d018b
            modified:   src/lib/libdwarf/dwarf_die_deliv.c

2024-07-27:  David Anderson
    commit 10e7b7f4ca5f612169e049efe7173bde55c3ebec

    Valgrind noticed a situation where in homeify()
    we could touch a piece of uninitialized memory. Fixed.
            modified:   src/bin/dwarfdump/dwarfdump.c

2024-07-27:  David Anderson
    commit 1719fc4b616eb5eb53ae3b18f3aa274856d4202b

    Up to date, with new version 0.11.0
            modified:   ChangeLog

2024-07-27:  David Anderson
    commit fdcbe2c75fd8ccbb5bda03520713a21a00c08b1b

    Changed release id to 0.11.0 due to new, added, function.
            modified:   CMakeLists.txt
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html
            modified:   configure.ac
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarfp.mm
            modified:   meson.build
            modified:   src/lib/libdwarf/libdwarf.h
            modified:   tools/makerelease.sh

2024-07-27:  David Anderson
    commit f324fd54b584ce7ae5d011572dd84bd15f48d3af

    Identifies git fix id now for ossfuzz 70721
    DW202407-010
            modified:   bugxml/data.txt

2024-07-27:  David Anderson
    commit 46fa96f95e043bac9b98ca6f7a9a542dae8f46cd

    Correcting use-after-free with a specific corrupted
    DWARF section.
    ossfuzz 70721 DW202407-010.
    The bug has been in the source for several years.
            modified:   src/lib/libdwarf/dwarf_die_deliv.c

2024-07-26:  David Anderson
    commit 6b40a0ed378826273080a7b11e7274c2b61d018b

    Using the new API function
            modified:   doc/checkexamples.c
            modified:   src/bin/dwarfdump/print_die.c
            modified:   src/lib/libdwarf/dwarf_die_deliv.c
            modified:   src/lib/libdwarf/dwarf_opaque.h
    Implementing the new API function
    dwarf_get_ranges_baseaddress()
            modified:   src/lib/libdwarf/dwarf_ranges.c

2024-07-26:  David Anderson
    commit 6c67c2df1408177dd3b3ceba6c9251b136a06504

    Adding a new API function:
    dwarf_get_ranges_baseaddress()
    This simplfies getting correct cooked
    addresses for entries from .debug_ranges
    (which is in DWARF2,3,4);
            modified:   src/lib/libdwarf/libdwarf.h

2024-07-23:  David Anderson
    commit d95ee1f7ddde0bf195109167356157cd1b90746b

    Up to date with git log
            modified:   ChangeLog

2024-07-23:  David Anderson
    commit 14a9f14d06ce32f3bc156e60740e1ce3d1be25b2

    The new code about .debug_ranges had
    small leaks when the library was told
    not to record or clean-up most memory allocations.
    Shown by -fsanitize.

    Would not affect most users, but for the few
    that use the feature this fixes the issue.
            modified:   doc/checkexamples.c
            modified:   src/bin/dwarfdump/print_die.c

2024-07-23:  David Anderson
    commit f34c3affa79ed7741345b58cc027050bf4884abc

    Now up to date with git log.
            modified:   ChangeLog

2024-07-23:  David Anderson
    commit 68f5082d293e81ec869ff83deb701d9e92268fa3

    The 'examplev()' function reading and showing
    .debug_ranges is fully worked out and is
    now tested in regressiontests.
            modified:   doc/checkexamples.c

2024-07-23:  David Anderson
    commit 7b4e7a71820a2eca6d679d9bd371b4a93fd2f6c5

    Cleaned up debugging helper functions (which are #if 0
    so not part of the build).
            modified:   src/lib/libdwarf/dwarf_machoread.c

2024-07-22:  David Anderson
    commit c51750363a5eef5c15ee8b2fc2d20f4372df8f6f

    Fixed a mistake in examplev, .debug_ranges
            modified:   doc/checkexamples.c

2024-07-21:  David Anderson
    commit f04ef392df7ec51265d9ea8994e1e80f6a5ee31f

    Removed trailing whitespace from one line.
            modified:   src/lib/libdwarf/dwarf_query.c

2024-07-21:  David Anderson
    commit 6fdabfb2b11d72d952633faa493ec66db447938d

    Added new argument to print_ranges_list_to_extra()
    so it can print both raw and cooked values.
            modified:   src/bin/dwarfdump/dd_esb_using_functions.h

    Now calculates and prints Dwarf_Ranges data
    with raw and cooked values.
            modified:   src/bin/dwarfdump/print_die.c

    Remove leftover #if 0 debugging blocks of code.
            modified:   src/bin/dwarfdump/print_loclists.c

    Add extra arg to print_ranges_list_to_extra()
    appropriately.
            modified:   src/bin/dwarfdump/print_ranges.c

2024-07-21:  David Anderson
    commit 9445464f338dc58dac5847d22770e769ad087e29

    Now calulates the cooked value of .debug_ranges
    and prints both raw and cooked values.
            modified:   doc/checkexamples.c

    New date, some Dwarf_Ranges doc has been updated
    in libdwarf.
            modified:   doc/libdwarf.dox

2024-07-21:  David Anderson
    commit da5b269cab0058f313d62c89c15d83e0f1dbef4b

    An inconsistency in using true vs TRUE
    and false vs FALSE is still present but
    at least one place acknowledges both.
    This should be corrected touse TRUE/FALSE
    everywhere.
            modified:   src/lib/libdwarf/dwarf_base_types.h

2024-07-21:  David Anderson
    commit ed80e7fd06d43554dcd7bda2f1522b3e24eb57ba

    Minor corrections of formatting.
            modified:   src/lib/libdwarf/dwarf_query.c

2024-07-21:  David Anderson
    commit 41bab201a0c5e26b56ec2269769ce3f55fac2efa

    Added clarifying comment paragraphs about Dwarf_Ranges
            modified:   src/lib/libdwarf/libdwarf.h

2024-07-16:  David Anderson
    commit 37dfec2a0d9cacda16d2a27b1a3822ae3f37e635

    make git status less noisy.
            modified:   .gitignore

2024-07-14:  David Anderson
    commit b66bf7e1fe2b15943b2bb08ac958880bca6df538

    Final on the rnglists ossfuzz issues so far.
            modified:   bugxml/data.txt
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-07-10:  David Anderson
    commit fff358d23488c6442c65495193758a8ff435c3b6

    Up to date with git log.
            modified:   ChangeLog

2024-07-10:  David Anderson
    commit 34d2ee2dd7eba9af38dcac600a3663bb23c5f7ed

    Three new oss-fuzz issues. 70266 70263 70256
            modified:   data.txt
            modified:   dwarfbug.html
            modified:   dwarfbug.xml
            modified:   dwarfbuglohi.html

2024-07-10:  David Anderson
    commit 1f3b7ed15a773e89b7d2fddc09efac3144bf3d28

    Now with 70246 fixed.
            modified:   ChangeLog

2024-07-10:  David Anderson
    commit 593e794c43006e3fa3805cd070f128d61b5b7a4a

    New bug entries.
            modified:   bugxml/data.txt

2024-07-10:  David Anderson
    commit d7c4efdcc7952b38a237a36ccedf364018e0fb1c

    ossfuzz 70246 DW202407-002 fixed.
    In reading a .debug_rnglists header a corrupt
    value in the offset-count field lead to
    a gigantic malloc.
    This bug is just a week old.
    We now check for a sane value.
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-07-09:  David Anderson
    commit e2ab28a547ed8a53f2c96a825247a7cc8f7e40bb

    Removing esb_append_printf()
    which is the last use of  *sprintf()
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/bin/dwarfdump/print_macro.c

2024-07-09:  David Anderson
    commit 906a4428a5d92e17948da4249cfccbe8f5ae8005

    ossfuzz 70244 fixed.
    DW202407-001
    These were bugs intruduced a couple days ago.
    The array  in Dwarf_Rnglists_Context_s was
    not being freed in every situation.
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-07-09:  David Anderson
    commit 4620365ad3308481928f8d545adb79bdd57c9cc4

    Removing esb_append_printf() as it is no
    longer necessary.
            modified:   src/bin/dwarfdump/dd_esb.c
            modified:   src/bin/dwarfdump/dd_esb.h
    Replacing with esb_append_printf_i()
            modified:   test/test_esb.c

2024-07-09:  David Anderson
    commit 179c6997ca67f654b78384fddd8135a6ce970851

    Updated semantic version to 0.10.2
            modified:   CMakeLists.txt
            modified:   configure.ac
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarfp.mm
            modified:   meson.build
            modified:   src/lib/libdwarf/libdwarf.h

2024-07-09:  David Anderson
    commit c165590fd07e5f6dec79af5855ccd8f779434154

    Added blank line after d=  semantic version
    so tools/updatesemanticversion.py
    works right.
            modified:   tools/makerelease.sh

    Now updates tools/makerelease.sh too
            modified:   tools/updatesemanticversion.py

2024-07-09:  David Anderson
    commit 69f85bbdc2717cd4b4e1345d522f6919ae459a44

    Now with latest changes.
            modified:   ChangeLog

2024-07-09:  David Anderson
    commit e2c8f88ccc962d7a26d8f110687f25f5aebaf902

    Fixed trailing whitespace and indents.
    Remove debugging #if 0.  Corrected comment about
    DWARF4 GNU extension split dwarf.
        modified:   dwarf_die_deliv.c
        modified:   dwarf_fission_to_cu.c

    Remove debugging #if 0
    Fixed trailing whitespace and indents.
        modified:   dwarf_loclists.c

    Added in merge of DWARF4 GNU extension cc_ranges_base
    from skeleton to dwo/dwp
        modified:   dwarf_query.c

    Corrected comment about
    DWARF4 GNU extension split dwarf.
        modified:   dwarf_ranges.c

    Remove debugging #if 0
    Fixed trailing whitespace and indents.
        modified:   dwarf_rnglists.c

2024-07-08:  David Anderson
    commit 7c67f294febe9af123557b71b933d3656bb38332

    Refine the information on rnglists base with
    cc_rnglists_base_via_at  (similar to loclists)
            modified:   src/lib/libdwarf/dwarf_die_deliv.c

    RNGLISTS now like LOCLISTS
    and we remove some pointless cpu cycles
    via the second arg to _dwarf_internal_read_loclists_header
    _dwarf_internal_read_rnglists_header
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c

    Add arg to _dwarf_internal_read_loclists_header so
    we can save cpu when appropriate.
            modified:   src/lib/libdwarf/dwarf_loc.h

    Refining
    _dwarf_internal_read_loclists_header()
    and similar to _dwarf_internal_read_rnglists_header()
    to rnglists with both using less cpu cycles.
            modified:   src/lib/libdwarf/dwarf_loclists.c

    Refined a comment.
            modified:   src/lib/libdwarf/dwarf_loclists.h

    Added cc_loclists_base_via_at and
    cc_rnglists_base_via_at
            modified:   src/lib/libdwarf/dwarf_opaque.h

    Added comment about split dwarf inheritance.
            modified:   src/lib/libdwarf/dwarf_query.c

    Now freeing the modified Dwarf_Rnglists_Context
    data and _dwarf_internal_read_rnglists_header() stops
    using cpu cycles where the result is ignored.
            modified:   src/lib/libdwarf/dwarf_rnglists.c

    Refined comments on struct Dwarf_Rnglists_Context_s.
            modified:   src/lib/libdwarf/dwarf_rnglists.h

    Refined an 'if 0' to explain what it is for (debugging)..
            modified:   src/lib/libdwarf/dwarf_tied.c

2024-07-04:  David Anderson
    commit e465de713388149bc474426e3a740e42f93b0f58

    Automatic update, generated file.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbuglohi.html

2024-07-01:  David Anderson
    commit 0af9267f2a25317ec5ed24f71924edef51d89cd2

    Minor clarifications.
            modified:   tools/makerelease.sh

2024-07-01:  David Anderson
    commit f5c0795fc5de178658ef9fcdc9b2c095f840a182

    Minor changes related to latest release name
            modified:   doc/libdwarf.dox

    Removed some comments that were
    a bit annoying and unnecessary.
            modified:   tools/makerelease.sh

2024-07-01:  David Anderson
    commit 45ef8e2763f65c31b27cc38bed197b84dc1441d4

    Final for 0.10.1
            modified:   ChangeLog

2024-07-01:  David Anderson
    commit 69be7811dfc1f369ac6799fed96da4ef62ed75a1

    Now with 0.10.1, no 0.10.0
            modified:   README.md

2024-06-30:  David Anderson
    commit b08aee58b37505b7725e645915e468024e198cd7

    Up to date. perhaps ready for 0.10.1 release.
            modified:   ChangeLog

2024-06-30:  David Anderson
    commit 47ef4925a0490aa45148b1b109b29069b7368265

    Correcting the labeling of the base offset.
    -"DW_AT_loclists_base     : 0x%"
    +"loclists base offset    : 0x%"

    -"CU DW_AT_rnglists_base    : 0x%"
    +"rnglists base offset      : 0x%"
            modified:   src/bin/dwarfdump/print_die.c

2024-06-30:  David Anderson
    commit 72d856ec539db214c518257105346cf61ad478f2

    Added these to the EXTRA_DIST list
    tools/makerelease.sh   \
    tools/README   \
    tools/updatesemanticversion.py \

            modified:   Makefile.am

    Revined the script to be easier to work with.
            modified:   tools/makerelease.sh

2024-06-30:  David Anderson
    commit e3f13147ddceec725ce3ca46806f17bf678916ee

    Up to date with git log
            modified:   ChangeLog

2024-06-30:  David Anderson
    commit 588d757a5048e1c548ab9f9eda7e85744550d64f

    Correcting some of the emitted text to use the
    release variable here
            modified:   tools/makerelease.sh

2024-06-29:  David Anderson
    commit 1fe1e0db743c827e6bf3ef50c0220a90c4132130

    The ending report of this script was a bit
    awkward-looking.  Now entries listed
    in a more readable order.
            modified:   scripts/allsimplebuilds.sh

2024-06-29:  David Anderson
    commit deeba56ab11c95307a2e4518a7898a2d45d14966

    Ommitted the new doc/CMakeLists.txt
    entry in  doc/Makefile.am
    so building a release from 0.10.0
    will fail in some builds.

     EXTRA_DIST = \
     Doxyfile \
    +CMakeLists.txt \
     mips_extensions.mm \
     mips_extensions.pdf \

            modified:   doc/Makefile.am

2024-06-27:  David Anderson
    commit cf124de35867f5d18041851922cda301508e1716

    Added a Description to the project() command
    while reformatting the command a little.
    Without interfering with how the version string
    appears so tools/updatesemanticversion.py
    can still update the version when necessary.
            modified:   CMakeLists.txt

2024-06-27:  David Anderson
    commit 595c9edf0e78ccc7c3803fe106ccb45299f947a6

    Now up to date, showing the final
    0.10.0 git id as well as some
    small changes in  cmake builds so that
    all three build mechanisms create
    (on install) a libdwarf.pc with a correct Version:
    value.  Cmake builds used to leave that field blank.
            modified:   ChangeLog

2024-06-27:  David Anderson
    commit 1e6de1c5704a20165f07fefb60e26676aa91c5cf

    Version changed to 0.10.1 in anticipation of
    a future release.
            modified:   CMakeLists.txt
            modified:   configure.ac
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarfp.mm
            modified:   meson.build
            modified:   src/lib/libdwarf/libdwarf.h

2024-06-27:  David Anderson
    commit 735137e89261c04500b3262da02fc45d0f21550c

    Cmake was not setting  Version: in the output libdwarf.pc.
    The corrections to the pc.in files required
    the tiny change to configure.ac and now
    all build mechanisms set Version: in libdwarf.pc
    and libdwarfp.pc installed by 'make install'
    and its equivalents.
            modified:   CMakeLists.txt
            modified:   configure.ac
            new file:   doc/CMakeLists.txt
            modified:   src/bin/dwarfdump/CMakeLists.txt
            modified:   src/lib/libdwarf/CMakeLists.txt
            modified:   src/lib/libdwarf/libdwarf.pc.in
            modified:   src/lib/libdwarfp/libdwarfp.pc.in

2024-06-24:  David Anderson
    commit 289d0d3c69436d897fe4555821a0b9fcfa284503


    This is the version 0.10.0 realease final commit.

     Changes to be committed:
    corrected new release date
            modified:   README.md

2024-06-24:  David Anderson
    commit 8ea3c7831a6485585445e3bd545f568ee3fa4e09

    UP to date.
            modified:   ChangeLog

2024-06-24:  David Anderson
    commit 284f9ca49909d08b9e71592b5ad2ddcc7ab9b9ab

    Release date  24 June added
            modified:   README.md

    With release date.
            modified:   doc/libdwarf.dox
    Regenerated.
            modified:   doc/libdwarf.pdf

2024-06-20:  David Anderson
    commit aa90b4054945c1f1fdd820611b3a3ed9a45f881d

    All the steps updated to match the individual versions.
            modified:   test.yml

2024-06-20:  David Anderson
    commit 55056243e5a7b098062fcef20e2284c7605446f0

    Now v4 not master in checkout.
            modified:   msys2_autotools.yml
            modified:   msys2_cmake.yml
            modified:   msys2_meson.yml

2024-06-20:  David Anderson
    commit af60a31c328ce0b370987d9db45c51be13c1b8a2

    Now using action@v0.23.0
            modified:   mac_cmake.yml
            modified:   mac_meson.yml

2024-06-20:  David Anderson
    commit cd5d7c3e88a6fc853d9067496861317d961641c4

    Now using freebsd 14.0  vm under ubuntu vm
            modified:   freebsd_meson.yml

2024-06-20:  David Anderson
    commit 806d7b78f51610c6d0bf16759ff94ed10a78c65c

    Changing what it runs-on and version of freebsd
            modified:   freebsd_cmake.yml

2024-06-20:  David Anderson
    commit 4323041e38545789e8b5d456c8893c7e38c9192d

    trying nested freeb under ubuntu
            modified:   freebsd_autotools.yml

2024-06-20:  David Anderson
    commit 8a87cfd3e4d832083713395d24c667e04b5ad471

    Now using @v4 and freebsd 14.1
            modified:   freebsd_autotools.yml
            modified:   freebsd_cmake.yml
            modified:   freebsd_meson.yml

2024-06-19:  David Anderson
    commit c40105af44488a685b9ac7c4ef3e949dc6dea2ed

    Import mac autotools changes here.
    Now using v4 and adding libtool to brew install
    for macos autotools.
            modified:   test.yml

2024-06-19:  David Anderson
    commit c4d545ad3b6f3b50d863c1e6aa90d06ee050ae7c

    add libtool
            modified:   mac_autotools.yml

2024-06-19:  David Anderson
    commit 44ecdc9a6db9181e2f48b4b79d119249eb7dd670

    Adding aclocal suggested by autoreconf step error
            modified:   mac_autotools.yml

2024-06-19:  David Anderson
    commit 6295679a4c9f68e01ae4f9ee8d2a0927a69ac840

    Try V4
            modified:   mac_autotools.yml

2024-06-19:  David Anderson
    commit b46cba509b9c1c2f2ee611b8a9d9b5a43235416f

    stackoverflow suggests use v4
            modified:   mac_autotools.yml

2024-06-19:  David Anderson
    commit eaa94a92e37b35f6bfafa9a75df0fa678891f970

    syntax fix
            modified:   mac_autotools.yml

2024-06-19:  David Anderson
    commit 36af6b8fdf26a376950ace3d65287d11f8dfa949

    Try v4
            modified:   mac_autotools.yml

2024-06-19:  David Anderson
    commit 6a7dda9cd8df097d01f1c2010308a1fa0e8b43c4

    Another try for this action
            modified:   mac_autotools.yml

2024-06-19:  David Anderson
    commit f077d1b9b057621a9bff041ea894d39c04818bb9

    Issue with github action.
            modified:   mac_autotools.yml

2024-06-18:  David Anderson
    commit ba6cb0daabdbe67c32feeaed366ad57f9f18c0e8

    Up to date and correcting git log entry
    mentioning 0.19.0 to the correct 0.10.0
            modified:   ChangeLog

2024-06-18:  David Anderson
    commit 13a9a4d7ebfe3b099a753ea9f2cfd84ccb4ce6b8

    This does, or shows how to do, all we do
    when making a release. Currently set
    for the release of 0.10.0
            new file:   tools/makerelease.sh

2024-06-18:  David Anderson
    commit eedcb528ef0f108b7747018073ca5ba37ef689b1

    Due to the addition of dwarf_get_locdesc_entry_e()
    we revise the version for the next release to be
    (corrected: git log says 0.19.0 which is incorrect)
    0.10.0, though this function is not something
    library users will find necessary (the
    function  enables improved dwarfdump reporting
    of DWARF5 loclists).
            modified:   CMakeLists.txt
            modified:   configure.ac
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarfp.mm
            modified:   meson.build
            modified:   src/lib/libdwarf/libdwarf.h

2024-06-18:  David Anderson
    commit 84917197301f5a8751f2aacde16c791950f94098

    The text of CMakeLists.txt version has changed, so
    needed revising how to update version number.
            modified:   tools/updatesemanticversion.py

2024-06-17:  David Anderson
    commit a5108555e6b9d2c3a00a10036315c89d29a9e72c

    The mistake was a copy/paste error.
    MSVC noticed the error.  There are no other
    type issues noted by MSVC.
         Dwarf_Bool       loclists_base_present =
             llhead->ll_at_loclists_base_present;
    -    Dwarf_Bool       loclists_base=
    +    Dwarf_Unsigned   loclists_base =
             llhead->ll_at_loclists_base;

            modified:   src/lib/libdwarf/dwarf_loclists.c

2024-06-16:  David Anderson
    commit 137c06bf9e7f8e112fd2268a9a6a9a367a963dfe

    Restoring functionality to this.
    The regression tests run with meson now.
            modified:   scripts/run-all-tests.sh

2024-06-15:  David Anderson
    commit fb711366c687ba48b5a25cb174dafe7b4df7a564

    Issue #247, github libdwarf-code.
    Line 14 is missing a required back-tick.
            modified:   scripts/run-all-tests.sh

2024-06-15:  David Anderson
    commit 841a502a9990db9c6144491d98fa6815122ec142

    Bringing up to date.
            modified:   ChangeLog

2024-06-15:  David Anderson
    commit 70b6ecbb1453b1461a6d06422db1ad6217fb55fd

    Fix indents and eliminate trailing whitespace.
    Reemove #if 0 ... #endif debugging code.
            modified:   src/bin/dwarfdump/print_die.c
            modified:   src/bin/dwarfdump/print_loclists.c
            modified:   src/bin/dwarfdump/print_loclists_codes.c
            modified:   src/bin/dwarfdump/print_rnglists.c

2024-06-15:  David Anderson
    commit acf34ff59715665caf986daf8415b7b9d2f5a1e5

    Corrected the gitfixid as there was
    a use-after-free in new-today code, now fixed.
            modified:   bugxml/data.txt
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-06-15:  David Anderson
    commit 217d622d8e60760779f7e2483a92ea1170dc2707

    Fixing a nasty double free that was caused a few
    minutes ago.
            modified:   ../../lib/libdwarf/dwarf_loclists.c

2024-06-15:  David Anderson
    commit f141c30cbdb13f5c905b7dece927ee43e57e33e8

    New oss fuzz 69639 and 69641 are fixed.
    Here identfied as DW202406-001 and DW202406-002
            modified:   bugxml/data.txt
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-06-15:  David Anderson
    commit b3d86e3e2d33d2ba1ec7e0064531010553ef056a

    Remove debug printf (was #if 0 ... #endif)
    Fixed DW202406-001  ossfuzz 69639
    and
    DW202406-002 ossfuzz 69641
    The bug in reading DWARF5 .debug_loclists was
    in the code for a couple weeks.
            modified:   src/lib/libdwarf/dwarf_loclists.c

2024-06-15:  David Anderson
    commit 86fe1d9cf6cb3d688c92d1004e7a8d76abeeeb48

    Added a comment to clarify what the chain free
    is accessing so a change requiring a different
    free() is easy to find in the code.
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-06-15:  David Anderson
    commit 42bd2b1b4db2dbc6ed866d310ab9b1d1d77eef41

    Remove trailing whitespace.
            modified:   src/lib/libdwarf/dwarf_loc.c

2024-06-14:  David Anderson
    commit b6534aab238baf7eb852f88ea3398f8fe6ab5c70

    Adding two lines of commentary.
            modified:   dwarf_fission_to_cu.c

2024-06-13:  David Anderson
    commit e5fe01a0899f36652668f3d7fbacc3be417cfc16

    Updated, now we have rnglists and loclists handled
    correctly.  There is some #if 0 debug code to remove
    but all is working.
            modified:   ChangeLog

2024-06-13:  David Anderson
    commit 32d832900ebe2e61ec07e82625a561415be05424

    Ensured local alloc freed in oad_xu_loclists_into_cucontext
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c

    Now adds a loclists DWARF5 offset table directly
    into lc_offset_value_array so need not be read
    again.
    In case of error assure that local allocations
    are free-d.
            modified:   src/lib/libdwarf/dwarf_loclists.c

2024-06-12:  David Anderson
    commit 2f4f932b6f420c9783a05e9d964c0a3eb9b288ae

    Added improved sanity checks reading loclists.
    Now buildss the lc_offset_value_array
    on initial scan (for later use).
            modified:   src/lib/libdwarf/dwarf_loclists.c

2024-06-12:  David Anderson
    commit 4380c51d20f62ab1627eccd18723bdd4dfb0a372

    Implemented spelling change ld_kind  to ld_lkind
            modified:   src/lib/libdwarf/dwarf_loc.c

2024-06-12:  David Anderson
    commit 50c1941419f5b638512b3998e8207182cff4f98d

    In dwarf_formref() we correct the reading
    of DW_FORM_loclistx and DW_FORM_rnglistx
    to read a uleb. Been wrong since 2022 at least..
    Another spot reading these had it right all along.
            modified:   src/lib/libdwarf/dwarf_form.c

2024-06-12:  David Anderson
    commit 1522f914695132dccccd368fd2970396b1435a98

    Correct a comment to name loclists instead of rnglists.
            modified:   src/bin/dwarfdump/print_loclists.c

2024-06-12:  David Anderson
    commit 76dd670473e3da501a8f9cfb723a054ad631ae2b

    Some #if 0 debug code here will be removed.
    adds an argument print_ll_offsets_table()
    for more detailed printing of loclists.
    For .debug_loclists we improve the format and information
    with new detail.
            modified:   src/bin/dwarfdump/print_die.c

2024-06-12:  David Anderson
    commit c81229cb76d865b60aff9c8b5719a282b31de946

    Doumented a new Change entry,
    dwarf_get_locdesc_entry_e() for the convenience of
    reporting (from dwarfdump).
    dwarf_get_locdesc_entry_d() continues to
    be fine to use,
    you likely don't need to see the extra field reported
    by dwarf_get_locdesc_entry_e().

            modified:   doc/libdwarf.dox

2024-06-12:  David Anderson
    commit a8310ce5648774a8253674ddfe631df2884a4772

    Renamed ll_kind to ll_lkind as it names a DW_LKIND value
    Renamed ld_kind to ld_lkind as it names a DW_LKIND value
            modified:   src/lib/libdwarf/dwarf_loc.h

    Added lc_offset_value_array so the values need not
    be reread from the section (when the values needed
    for DW_FORM_loclistx.
            modified:   src/lib/libdwarf/dwarf_loclists.h

2024-06-08:  David Anderson
    commit 121996d449b57b2979a9f1048d50df0163890454

    Up to date with loclists rnglists correction.
            modified:   ChangeLog

2024-06-08:  David Anderson
    commit bedc0b778696812bf996574eec50987c7ae0b1e5

    Revises the dwarfdump reporting of debug_loclists to clarify
    the dwarf 5 debug_loclists structure content.
    The --print-raw-loclists option is more useful now.

    Revises the dwarfdump reporting of debug_rnglists to clarify
    the dwarf 5 debug_rnglists structure content.
    The --print-raw-rnglists option is more useful now.

    These changes also make it possible (depending
    on the size of .debug_rnglists/loclists!) to
    verify DW_FORM_rnglistx DW_FORM_loclistx are valid.

            modified:   src/bin/dwarfdump/dd_globals.h
            modified:   src/bin/dwarfdump/print_die.c
            modified:   src/bin/dwarfdump/print_loclists.c
            modified:   src/bin/dwarfdump/print_loclists_codes.c
            modified:   src/bin/dwarfdump/print_rnglists.c

2024-06-08:  David Anderson
    commit e26f4c260d8af1714fe85013dc1a47c3fbcee680

    dwarf_get_locdesc_entry_e() added to API, it returns
    one more field (the byte count of a loclist entry) than
    dwarf_get_locdesc_entry_d() for the benefit of dwarfdump
    reporting. Not of general interest.

    Corrects .debug_loclists handling.

            modified:   src/lib/libdwarf/dwarf_loc.c
            modified:   src/lib/libdwarf/dwarf_loc.h
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/libdwarf.h

2024-06-05:  David Anderson
    commit 83b516940cd2ac5e8437ad6fcdea9c2c225a47b4

    In certain error cases the revised rnglists code
    was failing to dwarf_dealloc_error() where
    necessary.  This problem is just a couple days old,
    was introduced in the rnglists changes..
    Found by -fsanitize
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-06-05:  David Anderson
    commit cafee35c785f549a716f67ff6bdf942b704ee189

    Added required include of new header dwarf_loclists.h
            modified:   src/lib/libdwarf/dwarf_fission_to_cu.c

2024-06-05:  David Anderson
    commit a556f7af38bfd171bc266ef588af0971e97f0047

    renoved the declaration of a function used in rnglists
    that is no longer visible outside dwarf_rnglists.c
            modified:   src/lib/libdwarf/dwarf_opaque.h

2024-06-05:  David Anderson
    commit c725987b4b58f31689e352b91611fa7d9c592bba

    Removed Dwarf_Loclists_Context_s, it is now
    in dwarf_loclists.h
            modified:   src/lib/libdwarf/dwarf_loc.h

2024-06-05:  David Anderson
    commit 1c41cf803d3b6c6bf5ae844c3598b5f1fd3ee169

    Correcting a typo, restoring project style.
            modified:   src/bin/dwarfdump/print_die.c

2024-06-05:  David Anderson
    commit 8df1e989f3bf55668af09d25dd21347f01fba6d2

    Updated the output format of --print-raw-loclists
    to be more useful and to essentially match the rnglists
    version.
            modified:   src/bin/dwarfdump/print_loclists.c

2024-06-05:  David Anderson
    commit f16e5b82fa5cb9feb442fdef633579e6f02e2e58

    Separated out part of loclists data structs to
    be a better match with dwarf_rnglists.h
    And added the new file so configure and cmake
    know about it. Meson takes care of this itself.
            modified:   src/lib/libdwarf/CMakeLists.txt
            modified:   src/lib/libdwarf/Makefile.am
            new file:   src/lib/libdwarf/dwarf_loclists.h

2024-06-04:  David Anderson
    commit b70abb30dc9fdd196be4e159078548eef9cb9050

    Corrected calculations related to rnglists array of offsets
    (were calling entries address size when they are offset size).
    Corrected handling of the 'implicit DW_AT_ranges_base'
    that can be emitted if there is just a single table
    of rnglist RLE sequences.
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-06-04:  David Anderson
    commit d03f71b2b38430d0c07e1254cf32b8d6fe27aa84

    Added dumper functions for certain structures
    related to rnglists. They are #if 0
    except during debugging.
            modified:   src/lib/libdwarf/dwarf_die_deliv.c

2024-06-04:  David Anderson
    commit 4896e61b4581b03bed5e949be3700099e615da8c

    Removed trailing whitespace.
            modified:   src/lib/libdwarf/dwarf_tied.c

2024-06-04:  David Anderson
    commit 85c920eb718ff73b7615fa50e14582a4a99b3d7f

    Removed some lines related to merging skeleton and split,
    they were wrong.  debug_rnglists and debug_rnglists.dwo
     *_base fields must not be merged.
            modified:   src/lib/libdwarf/dwarf_query.c

2024-06-04:  David Anderson
    commit 9f3cfd466a150d67228db8deea56eab2a0b9570e

    Reworded comments for clarity.
            modified:   src/lib/libdwarf/dwarf_rnglists.h

2024-06-04:  David Anderson
    commit feafa70fae4c140a407f406c1ad101556b421be6

    Reordered cc_rnglists_base;
    ane
    cc_rnglists_base_contr_size;
    fields to make it easier to comprehend.
    Added one new internal function related to rnglists
    which function will surely get removed very soon.
            modified:   src/lib/libdwarf/dwarf_opaque.h

2024-06-04:  David Anderson
    commit 4d6077c3d4096f8f8d2ead4c4d9df3bbc6557195

    Removed trailing whitespace.
            modified:   src/lib/libdwarf/dwarf_debugaddr.h

2024-06-04:  David Anderson
    commit 40889a3841ad94e7eb61e96681031c0eb3dcfd83

    Removed one line of a pair of blank lines.
            modified:   src/lib/libdwarf/dwarf.h

2024-06-04:  David Anderson
    commit 168be5fba32b76ca99293544cf217d98ae970319

    A small improvement in formatting: shorter line.
            modified:   src/bin/dwarfdump/print_rnglists.c

2024-06-04:  David Anderson
    commit 20ed45faf857d5d28520eb327a4df29c0d70852c

    Improved the format of the output from --print-raw-rnglists,
    making it easier to read and easier to verify
    as sensible.
            modified:   src/bin/dwarfdump/print_rnglists.c

2024-06-03:  David Anderson
    commit 0f64042ea4763737787f390cbdfc0a85c1580f0a

    Normal update, vulnerabilities report now dated June.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbuglohi.html

2024-05-28:  David Anderson
    commit 113726e89a785b3adc682d9ff2b5f95345fb299a

    With a Split Full object and its skeleton object
    the loop intended to find the relevant skeleton CU
    by a signature (Dwarf_Sig8)
    was stopping its CU loop too soon due to a bug created
    when the code was written for DWARF 5.
    So the target CU was never located.
    The loop is now correct.
            modified:   src/lib/libdwarf/dwarf_tied.c

2024-05-27:  David Anderson
    commit e7eaa054885d17131dc568036bbcf602d9bab4a6

    Remove trailing whitespace
            modified:   src/lib/libdwarf/dwarf_debugaddr.c
            modified:   src/lib/libdwarf/dwarf_form.c

2024-05-27:  David Anderson
    commit e1280075db965a10a07952e692153fc0d7716f64

    Now up to date from git log
            modified:   ChangeLog

2024-05-27:  David Anderson
    commit 654fbed827a8e70cfe07adafa9380839bfdb8ef7

    To avoid a warning about ' PROJECT VERSION not set ' in
    building with meson,
    add the following lines (each in its proper place)
    +config_h.set_quoted('PROJECT_VERSION', meson.project_version())

    +pkgconf.set('PROJECT_VERSION', meson.project_version())

            modified:   meson.build

2024-05-27:  David Anderson
    commit d2b133c3eeb1dd32efd525999ba979b9d677e9ba

    New code line got warning from MSVC. Fixed.
    -        address_size = dbg->de_debug_addr_address_size;
    +        address_size = (Dwarf_Small)dbg->de_debug_addr_address_size;
            modified:   src/lib/libdwarf/dwarf_debugaddr.c

2024-05-27:  David Anderson
    commit 0e06bf6f333393ee871f91822482d21eb1e00569

    So make dist works again.

    -libdwarf.pc.cmake \
    +libdwarf.pc.in \
            modified:   src/lib/libdwarf/Makefile.am

    -libdwarfp.pc.cmake \
    +libdwarfp.pc.in \
            modified:   src/lib/libdwarfp/Makefile.am

2024-05-27:  David Anderson
    commit 7513fdec7589339e147bde4dcce60078e62e7826

    Changed  cmake/config.h.cmake to
    cmake/config.h.in as that name was
    recently changed so cmake shared library builds
    worked properly.
            modified:   Makefile.am

2024-05-27:  David Anderson
    commit 0bdecb161756e8ec58fdb8eb39f680095acfa426

    Refined the doxygen comment on dwarf_debug_addr_table().
            modified:   src/lib/libdwarf/libdwarf.h

2024-05-27:  David Anderson
    commit 31431a6d0aa400773f6b5efe96a331fde1d8490e

    Updated words on the .debug_addr table
    when in DWARF4 in the GNU extension format.
            modified:   doc/libdwarf.dox
            modified:   src/lib/libdwarf/libdwarf.h

2024-05-27:  David Anderson
    commit 1f54d6bc42f97226bbfd9232f4ae9cad16329a7b

    Refining the -h output about --print-debug-addr
    when reporting on DWARF4.
            modified:   src/bin/dwarfdump/dd_command_options.c

2024-05-27:  David Anderson
    commit 731832c08f22a80a706431b0df0014c3c42a08b2

    Commentary added on printing .debug_addr where
    it is the DWARF4 GNU extension of .debug_addr.
            modified:   doc/libdwarf.dox

2024-05-27:  David Anderson
    commit 6d7ca552fe91bb67c0d6cc4a785f0397fb7a0072

    Now, for DWARF4 GNU .debug_addr extension we
    create a table so we can print the raw
    section sensibly from dwarfdump.
            modified:   dwarf_debugaddr.c
            modified:   dwarf_debugaddr.h

2024-05-27:  David Anderson
    commit 4e2916e4b9920c4c37859e077aeefd843735c986

    Initialize the three new fields in Dwarf_Debug_s
    used for DWARF5 GNU extension .debug_addr printing.
            modified:   dwarf_die_deliv.c

2024-05-27:  David Anderson
    commit b979381e7ec7a34dd89f2e2b3f8ebaea4cda9ea3

    Added
        Dwarf_Half de_debug_addr_version;
        Dwarf_Half de_debug_addr_offset_size;
        Dwarf_Half de_debug_addr_address_size;
    to Dwarf_Debug_s so we can print DWARF4
    GNU .debug_addr extension data with no API change.
            modified:   dwarf_opaque.h

2024-05-27:  David Anderson
    commit ac5c78fc5d76c5027857d104bf7c49c961b4b067

    Added doxygen comment on dwarf_debug_addr_table()
    related to the DWARF4 GNU extension version of .debug_addr
            modified:   libdwarf.h

2024-05-21:  David Anderson
    commit a54dbb55b436978efc87f854560d2d2253d79e42

    Up to date with latest Changes
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarf.pdf

2024-05-21:  David Anderson
    commit 3194780e9d304cd6f42ea4aa72828e27c861ec85

    In Recent Changes:
    noting the cmake soname etc correction
    so shared-libraries generated have the
    correct semantic version name.
            modified:   doc/libdwarf.dox

2024-05-21:  David Anderson
    commit c6fe59c5cad197e650170fa87e7ef04a1a3e7135
    Merge: af6b8f2c 3c18ecc5

    Merge branch 'flagarde-soname'
    Merging fix for cmake shared install not having correct version
    or soname.

2024-05-21:  David Anderson
    commit 3c18ecc5c08036cee019ee6ae32efb4f09927cbc

    Two instances: config.h.cmake -> config.h.in
            modified:   src/bin/dwarfexample/CMakeLists.txt
            modified:   src/bin/dwarfgen/CMakeLists.txt

2024-05-21:  flagarde
    commit d4ecbb934cc057c77fa796d03b896e5d5f0dab97

    Add config.h.in

2024-05-21:  flagarde
    commit 8a63be630bd7f4e529fff13efb3a303c12cd9456

    Add soversion

2024-05-10:  David Anderson
    commit af6b8f2c380d06c2a6bc592f56592f733047ccab

    Renaming  DW_DLE_PE_SECTION_SIZE_ERROR
    to  DW_DLE_PE_SECTION_SIZE_HEURISTIC_FAIL
    so any failure of the three such tests are
    clearly reported.  Should never happen.

    DW_DLE_PE_SECTION_SIZE_ERROR remains valid and applies
    as a hard object file error found in a
    specific test (not a heuristic).
            modified:   src/lib/libdwarf/dwarf_errmsg_list.h
            modified:   src/lib/libdwarf/dwarf_peread.c
            modified:   src/lib/libdwarf/libdwarf.h

2024-05-10:  David Anderson
    commit ee53f0b6c99fc8cdaa3ae77af0196fb20e16177a

    Now with latest changes from git log
            modified:   ChangeLog

    Regenerated
            modified:   doc/libdwarf.pdf

2024-05-10:  David Anderson
    commit 91a1ad4db2b63eeea1a8d7af120a420c751dacd2

    Documenting heuristic change in
    reading PE object files.
            modified:   doc/libdwarf.dox

2024-05-10:  David Anderson
    commit 039569ed7903f132ad891a49a231378c6ea44077

    A heuristic sanity check on section VirtualSize
    was too concervative at s00MB, a PE object file had a section
    over 200MB in size.
    Increased the heuristic limit to 1000MB.
            modified:   dwarf_peread.c

2024-05-02:  David Anderson
    commit 42367fc3195c0dd2cab059e15a87ed33f5f96e49

    Regenerated with May as the current month.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbuglohi.html

2024-05-02:  David Anderson
    commit e4aeec03c68e356270c2d1f36cb4ea66a72376ec

    Regenerated so has latest producer defines.
            modified:   src/lib/libdwarf/dwarf_names.c

2024-05-02:  David Anderson
    commit 8010af428ed7961738badddd9378fd78d25658d9

    Just heard of some producer-values:
    define DW_AT_APPLE_origin                      0x3ff0

    define DW_LANG_Move                    0x0041 /* DWARF6 */
    define DW_LANG_Hylo                    0x0042 /* DWARF6 */
            modified:   src/lib/libdwarf/dwarf.h

2024-04-28:  David Anderson
    commit 35223db561852306ed1e7aec9bcfc045fad147d3

    Up to date with git log
            modified:   ChangeLog

2024-04-28:  David Anderson
    commit b454fb67f267deae3e45f2685d845f0fd133e5b5

    Tiny changes to (perhaps) avoid a couple warnings
    from an msvc compiler.
            modified:   src/bin/dwarfdump/dd_macrocheck.c
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c

2024-04-28:  Julia DeMille
    commit a4465045c373ba8f7c7b4c0a4cf863ecf4999549

    Disable default werror=true in Meson manifest (#239)

    Under MSVC, `/WX` (the equivalent to `-Werror`) will cause the build to crash and burn. This makes it not default to making the build crash and burn.

2024-04-19:  David Anderson
    commit 4436b83de65fdc9df9e011decf2f643fb345b892

    up to date with git log
            modified:   ChangeLog

2024-04-19:  David Anderson
    commit 713a4060556e76adf21b47ff705df686767f2ff4

    Now produces,on stdout, a new list of the
    names that have duplicate values (we only
    retain one for dwarfdump-naming purposes,
    as via dwarf_get_AT_name() etc).
    I reviewed the list and found a couple
    instances  we
    were genering correctly but not choosing
    the best name where there are multiple.
            modified:   src/bin/gennames/gennames.c

    Alter the order in a couple places so the right
    name shows up from gennames.c
            modified:   src/lib/libdwarf/dwarf.h

    Regenerated
            modified:   src/lib/libdwarf/dwarf_names.c

2024-04-19:  David Anderson
    commit 15adc9cbecefd79d28d7d82bf458cde654ac32c0

    Split two lines to avoid violating codingstyle.

    Left one line too long as it is a web reference
    so splitting it will make it wrong.
            modified:   doc/checkexamples.c

2024-04-19:  David Anderson
    commit eca6017c7adc41ff7874bac8bc2b293d0677df7d

    Up to date with git log.
            modified:   ChangeLog

2024-04-19:  David Anderson
    commit c36e70a69a33ecb0db50ce654f0ea5129d1081a0

    Fixed the instances violating the project
    codingstyle. No logic change.
            modified:   src/bin/builduritable/uritablebuild.c
            modified:   src/bin/dwarfexample/frame1.c
            modified:   src/bin/gennames/gennames.c
            modified:   src/bin/tag_attr/tag_attr.c

2024-04-18:  David Anderson
    commit d248b698829560ae5361b9c7ac177b59e1d79f6a

    Made it consitent with the project codingstyle.
    No change in functionality or logic.
            modified:   src/bin/dwarfgen/createirepfrombinary.h
            modified:   src/bin/dwarfgen/dg_getopt.h
            modified:   src/bin/dwarfgen/general.h
            modified:   src/bin/dwarfgen/irepattrtodbg.h
            modified:   src/bin/dwarfgen/irepdie.h
            modified:   src/bin/dwarfgen/irepform.h
            modified:   src/bin/dwarfgen/irepframe.h
            modified:   src/bin/dwarfgen/irepline.h
            modified:   src/bin/dwarfgen/irepmacro.h
            modified:   src/bin/dwarfgen/ireppubnames.h

2024-04-18:  David Anderson
    commit 6c761f6df684a5ae3afc864b557cc7f801fd0b5e

    Changes to follow the project codingstyle.
    No logic changes.
            modified:   src/bin/dwarfgen/dg_getopt.cc
            modified:   src/bin/dwarfgen/dwarfgen.cc
            modified:   src/bin/dwarfgen/ireppubnames.h
            modified:   src/bin/dwarfgen/irepresentation.h
            modified:   src/bin/dwarfgen/ireptodbg.h
            modified:   src/bin/dwarfgen/strtabdata.h

2024-04-18:  David Anderson
    commit 68374db250043f623b77e666a1329b8d0798446d

    Changes just follow the project codingstyle.
    No logic changes.
            modified:   src/lib/libdwarfp/dwarf_pro_section.c
            modified:   src/lib/libdwarfp/dwarf_pro_section.h
            modified:   src/lib/libdwarfp/libdwarfp.h

2024-04-05:  David Anderson
    commit 459c9153fbc3d6a15f52f382480daaad48d06656

    This getts errors but useless errors.
            deleted:    scorecards.yml

2024-04-03:  David Anderson
    commit bc88d4f9d521a881214e5899ad4b897e7c86dfe7

    Removed #includes, moved them to .c files
            modified:   src/bin/dwarfdump/dd_globals.h

    All these needed new includes (extracted from
    dd_globals.h)
            modified:   src/bin/attr_form/attr_form_build.c
            modified:   src/bin/dwarfdump/dd_addrmap.c
            modified:   src/bin/dwarfdump/dd_attr_form.c
            modified:   src/bin/dwarfdump/dd_checkutil.c
            modified:   src/bin/dwarfdump/dd_command_options.c
            modified:   src/bin/dwarfdump/dd_compiler_info.c
            modified:   src/bin/dwarfdump/dd_dwconf.c
            modified:   src/bin/dwarfdump/dd_glflags.c
            modified:   src/bin/dwarfdump/dd_helpertree.c
            modified:   src/bin/dwarfdump/dd_macrocheck.c
            modified:   src/bin/dwarfdump/dd_makename.c
            modified:   src/bin/dwarfdump/dd_naming.c
            modified:   src/bin/dwarfdump/dd_sanitized.c
            modified:   src/bin/dwarfdump/dd_strstrnocase.c
            modified:   src/bin/dwarfdump/dd_true_section_name.c
            modified:   src/bin/dwarfdump/dd_uri.c
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/bin/dwarfdump/print_abbrevs.c
            modified:   src/bin/dwarfdump/print_aranges.c
            modified:   src/bin/dwarfdump/print_debug_addr.c
            modified:   src/bin/dwarfdump/print_debug_gnu.c
            modified:   src/bin/dwarfdump/print_debug_names.c
            modified:   src/bin/dwarfdump/print_debug_sup.c
            modified:   src/bin/dwarfdump/print_debugfission.c
            modified:   src/bin/dwarfdump/print_die.c
            modified:   src/bin/dwarfdump/print_frames.c
            modified:   src/bin/dwarfdump/print_gdbindex.c
            modified:   src/bin/dwarfdump/print_hipc_lopc_attr.c
            modified:   src/bin/dwarfdump/print_lines.c
            modified:   src/bin/dwarfdump/print_llex_codes.c
            modified:   src/bin/dwarfdump/print_loclists.c
            modified:   src/bin/dwarfdump/print_loclists_codes.c
            modified:   src/bin/dwarfdump/print_macinfo.c
            modified:   src/bin/dwarfdump/print_macro.c
            modified:   src/bin/dwarfdump/print_origloclist_codes.c
            modified:   src/bin/dwarfdump/print_pubnames.c
            modified:   src/bin/dwarfdump/print_ranges.c
            modified:   src/bin/dwarfdump/print_rnglists.c
            modified:   src/bin/dwarfdump/print_section_groups.c
            modified:   src/bin/dwarfdump/print_sections.c
            modified:   src/bin/dwarfdump/print_str_offsets.c
            modified:   src/bin/dwarfdump/print_strings.c
            modified:   src/bin/dwarfdump/print_tag_attributes_usage.c
            modified:   src/bin/tag_attr/tag_attr.c
            modified:   src/bin/tag_tree/tag_common.c
            modified:   src/bin/tag_tree/tag_tree.c
            modified:   test/test_helpertree.c
            modified:   test/test_makename.c
            modified:   test/testuriLE64ELfsource.c

2024-04-03:  David Anderson
    commit ca7f73e36cfea85099a569f12fd204b670db310d

    Regenerated, now with no #include present in them.
            modified:   dwarfdump/dwarfdump-ta-table.h
            modified:   dwarfdump/dwarfdump-tt-table.h

    These create the above headers, and no longer
    insert #includes in the generated headers.
            modified:   tag_attr/tag_attr.c
            modified:   tag_tree/tag_tree.c

2024-04-03:  David Anderson
    commit 803f8f04ebd60b7a3529cd811a7ec5a24dd279c4

    Corrected violations of the libdwarf codingstyle.
    No change in the tests themselves.
            modified:   test_dwarf_leb.c
            modified:   test_errmsglist.c
            modified:   test_getopt.c
            modified:   test_ignoresec.c
            modified:   test_int64_test.c
            modified:   test_linkedtopath.c
            modified:   test_safe_strcpy.c
            modified:   test_sanitized.c
            modified:   test_setupsections.c
            modified:   testuriLE64ELfsource.c

2024-04-03:  David Anderson
    commit 0f97fa50a173df710ea29c584c7388ccc74ddb0b

    Removed the only #include  in dd_esb.h
            modified:   src/bin/dwarfdump/dd_esb.h

    all these needed FILE declared and many needed
    printf. So now include stdio.h where needed.
            modified:   src/bin/attr_form/attr_form_build.c
            modified:   src/bin/dwarfdump/dd_checkutil.c
            modified:   src/bin/dwarfdump/dd_command_options.c
            modified:   src/bin/dwarfdump/dd_dwconf.c
            modified:   src/bin/dwarfdump/dd_esb.c
            modified:   src/bin/dwarfdump/dd_glflags.c
            modified:   src/bin/dwarfdump/dd_macrocheck.c
            modified:   src/bin/dwarfdump/dd_naming.c
            modified:   src/bin/dwarfdump/dd_sanitized.c
            modified:   src/bin/dwarfdump/dd_true_section_name.c
            modified:   src/bin/dwarfdump/dd_uri.c
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/bin/dwarfdump/print_abbrevs.c
            modified:   src/bin/dwarfdump/print_aranges.c
            modified:   src/bin/dwarfdump/print_debug_addr.c
            modified:   src/bin/dwarfdump/print_debug_gnu.c
            modified:   src/bin/dwarfdump/print_debug_names.c
            modified:   src/bin/dwarfdump/print_debug_sup.c
            modified:   src/bin/dwarfdump/print_debugfission.c
            modified:   src/bin/dwarfdump/print_die.c
            modified:   src/bin/dwarfdump/print_frames.c
            modified:   src/bin/dwarfdump/print_gdbindex.c
            modified:   src/bin/dwarfdump/print_hipc_lopc_attr.c
            modified:   src/bin/dwarfdump/print_lines.c
            modified:   src/bin/dwarfdump/print_llex_codes.c
            modified:   src/bin/dwarfdump/print_loclists.c
            modified:   src/bin/dwarfdump/print_loclists_codes.c
            modified:   src/bin/dwarfdump/print_macinfo.c
            modified:   src/bin/dwarfdump/print_macro.c
            modified:   src/bin/dwarfdump/print_origloclist_codes.c
            modified:   src/bin/dwarfdump/print_pubnames.c
            modified:   src/bin/dwarfdump/print_ranges.c
            modified:   src/bin/dwarfdump/print_rnglists.c
            modified:   src/bin/dwarfdump/print_sections.c
            modified:   src/bin/dwarfdump/print_str_offsets.c
            modified:   src/bin/dwarfdump/print_strings.c
            modified:   src/bin/dwarfdump/print_tag_attributes_usage.c
            modified:   src/bin/tag_attr/tag_attr.c
            modified:   test/test_esb.c
            modified:   test/test_sanitized.c
            modified:   test/test_setupsections.c
    Fixed nested comment
            modified:   src/lib/libdwarf/dwarf_macho_loader.h

2024-04-03:  David Anderson
    commit d40eb7fb6eef5186a1f24aa3cc1d4ff9a3f0ea68

    Some #if 0'd lines that are not needed
    have been changed from #include to #xnclude so
    readers do not get the impression we need those
    references.
            modified:   src/lib/libdwarf/dwarf_macho_loader.h

2024-04-03:  David Anderson
    commit 16110eabf11844c268b26452a326f2a79d6fbc97

    Regenerated by 'make rebuild'
            modified:   src/bin/dwarfdump/dwarfdump-af-table.h
            modified:   src/bin/dwarfdump/dwarfdump-ta-ext-table.h
            modified:   src/bin/dwarfdump/dwarfdump-ta-table.h
            modified:   src/bin/dwarfdump/dwarfdump-tt-ext-table.h
            modified:   src/bin/dwarfdump/dwarfdump-tt-table.h
            modified:   src/lib/libdwarf/dwarf_names.c

2024-04-03:  David Anderson
    commit c7135da82b82a995e4bc88636b186f2f0884181e

    tool/updatesemanticversion.py 0.9.3
    to update the version.
            modified:   CMakeLists.txt
            modified:   configure.ac
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarfp.mm
            modified:   meson.build
            modified:   src/lib/libdwarf/libdwarf.h

2024-04-03:  David Anderson
    commit 06fce3a250b5181c35d8782d11488e2644411bb8

    Removed #include "dwarf_base_types.h"
    It is not needed here.
            modified:   src/lib/libdwarf/dwarf_util.h

2024-04-03:  David Anderson
    commit 8125c8e6b6b7dd70da135cf16cfb50b4df75e7a6

    Removing  #include of stdio.h
            modified:   ../../lib/libdwarf/dwarf_line_table_reader_common.h

2024-04-02:  David Anderson
    commit 5e43a5ab73cb00c8a46660b361366a8c9c3c93c9

    Adding release xz name
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-04-02:  David Anderson
    commit 437eebd9062625263a301610ef3402f81e73ac72

    Added release tar name: libdwarf-0.9.2.tar.xz
    to applicable vulnerabililities.
            modified:   bugxml/data.txt

2024-04-02:  David Anderson
    commit 45c318f152b0cd804cdbdafe99726a62fbf298c0

    Ready for release.
            modified:   ChangeLog

2024-04-02:  David Anderson
    commit c8306b7f24655ee8b7b1038ca1ccb188c9ad4374

    Finalizing release.
            modified:   README.md
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarf.pdf
    New month, changing report month.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbuglohi.html

2024-03-31:  David Anderson
    commit 7db13b474570b3f9eef8f49bf8623694bf92ef3c

    Clarifications documentation.
            modified:   ChangeLog

2024-03-31:  David Anderson
    commit 91a2f965f4ce97ef4c579e351e5c7b9af3e43a5f

    Small clarifications related to 'line table registers'
            modified:   doc/libdwarf.dox
    Regenerated.
            modified:   doc/libdwarf.pdf

2024-03-31:  David Anderson
    commit 974026f41778c137f036302558742cb1949937bb

    Now up to date.
            modified:   ChangeLog

2024-03-31:  David Anderson
    commit 486aa3314e4682850eee5d04ccf5a9520689cb71

    Now with Changes note about DW_CFA_hi_user (adding
    this correct spelling).
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarf.pdf

2024-03-29:  David Anderson
    commit e18caf454e2d6d0fc8a5d086f8f65162d560a113

    Regenerated to show version 0.9.2 and to reflect the correct
    spelling DW_CFA_hi_user .
            modified:   src/bin/dwarfdump/dwarfdump-af-table.h
            modified:   src/bin/dwarfdump/dwarfdump-ta-ext-table.h
            modified:   src/bin/dwarfdump/dwarfdump-ta-table.h
            modified:   src/bin/dwarfdump/dwarfdump-tt-ext-table.h
            modified:   src/bin/dwarfdump/dwarfdump-tt-table.h
            modified:   src/lib/libdwarf/dwarf_names.c

2024-03-29:  David Anderson
    commit e87496e5cb8ded20e89509e7f05f5742da23f2ce

    DW_CFA_hi_user was misspelled DW_CFA_high_user
    here (not in the DWARF standard).
    Now both spellings are in the header.
            modified:   src/lib/libdwarf/dwarf.h

2024-03-29:  David Anderson
    commit cf7814ac772672f8ba401125240802aba4d756a9

    Bringing up to date.
            modified:   ChangeLog
    now pdf up to date.
            modified:   doc/libdwarf.pdf

2024-03-26:  David Anderson
    commit 732710959783712b800d826c6399798668ed3744

    Clarifying aspects/detail of the library.
            modified:   doc/jitaccess.dox
            modified:   doc/libdwarf.dox

2024-03-22:  David Anderson
    commit 7a903fb2ab3c3204b1964b60ff62dbdd7d29d19a
    Merge: da297e99 9944cb55

    Merge branch 'judemille-windows-compat-fixes'
    Added an undef of interface, a microsoft preprocessor
    symbol (conflicts with libdwrf). In dwarfgen.
    refinded a _WIN32 defined test to check __MSC_VER too.

2024-03-21:  Julia DeMille
    commit 9944cb551c864435595b34d35c16dc127b0b99a5

    Minor fixes for compatibility with MSVC.

    Signed-off-by: Julia DeMille <me@jdemille.com>

2024-03-21:  Julia DeMille
    commit da297e999161c0dbf7be2f1f9d9118e708b072eb

    make dwarfdump tests work under Meson (#235)

    the config file needs to be copied over. this adds that.

    Signed-off-by: Julia DeMille <me@jdemille.com>

2024-03-21:  Julia DeMille
    commit d1ec01000c06a5cda3f3e8a902b99b19d18ec2df

    override find_program/dependency in meson scripts (#234)

    allows use as a wrap subproject more cleanly

    Signed-off-by: Julia DeMille <me@jdemille.com>

2024-03-21:  David Anderson
    commit 45cbe6320611a2f4080039773b059df587cd8868

    Update SECURITY.md

    Updating release version list

2024-03-19:  David Anderson
    commit 456f89326b6e1d4c98b7755645e1414a7e979b31

    Refined the description of DW202403-001
            modified:   bugxml/data.txt
    Regenerated
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

    Refinded the Changes for 0.9.2 to just list
    the vulnerabilities.
            modified:   doc/libdwarf.dox

2024-03-19:  David Anderson
    commit c20fdfd2b1b789c31634013321853f3419f8d338

    More places fitting the pattern revealed by
    DW202403-001 now have checks for off-the-end.
            modified:   src/lib/libdwarf/dwarf_line_table_reader_common.h

2024-03-19:  David Anderson
    commit 1561153af3886ae37c205edb2670a71a2518287c

    Added git fix id for DW202403-001
            modified:   data.txt

2024-03-19:  David Anderson
    commit 2930f3121ee6b07da405103934c329bbeca0382f

    Adding DW202403-001 ossfuzz id: 67490
            modified:   data.txt

    A carefully corrupted line table
    header can cause libdwarf to read outside of its
    allowed areas in a .debug_line section reading
    the file names part of the header.
    The failure to check for end-of-section following the
    very last byte in section has been present for many years.
            modified:   ../src/lib/libdwarf/dwarf_line_table_reader_common.h

2024-03-12:  David Anderson
    commit 18b0db98232fb01e01956998c72fde7f2851c7f2

    Removing trailing whitespace
            modified:   doc/checkexamples.c
            modified:   doc/jitaccess.dox
            modified:   src/lib/libdwarf/libdwarf.h
    And also shortened unnecessarily long lines,
    doxygen aranges the output perfectly.
            modified:   doc/libdwarf.dox

    Regenerated
            modified:   doc/libdwarf.pdf

2024-03-12:  David Anderson
    commit 35ce243e85ba535405756a77c7f0d0b9700f310e

    Changed REPEAT_BRIEF to NO to avoid duplicate reporting
    of such in the examples.
            modified:   doc/Doxyfile
    Very small wording changes in the Dwarf_Error overview.
            modified:   doc/libdwarf.dox
    Regenerated.
            modified:   doc/libdwarf.pdf

2024-03-12:  David Anderson
    commit 335bd73b5d5574b1ff265a2e2f9ef4c48660aeab

    Now with cleaned up examples.
            modified:   doc/libdwarf.pdf

2024-03-12:  David Anderson
    commit f19e2f7bce2ed280dafbc63ac684bd0a6c76120f

    Cleaning up the appearance of the examples.
            modified:   doc/checkexamples.c

2024-03-12:  David Anderson
    commit 0d3b1b32da92f2ec869175ac89fd5c0bb33efc4e

    Cleaning up doxygen so examples show as intended.
    Fixed one new compiler warning.
            modified:   doc/checkexamples.c

2024-03-12:  David Anderson
    commit 566db5f7de6b086e60ee46df8f577bbc1854a52a

    First line corrupted by...me.
    Fixed.
            modified:   doc/libdwarf.dox

2024-03-11:  Keith W. Campbell
    commit ae236a51d5a12ba3fa841f287585db54b5c52d78

    Fix a few typos (#233)

    Signed-off-by: Keith W. Campbell <keithc@ca.ibm.com>

2024-03-11:  David Anderson
    commit 8e1f76a10afcd482d627851a6e62dd019d079e3a

    Last changes to documentation today.
            modified:   doc/checkexamples.c
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarf.pdf
            modified:   src/lib/libdwarf/libdwarf.h

2024-03-11:  David Anderson
    commit 8cc3c87acad24dd77b3ef5fd80a84102dd3973ef

    Improvements in doxygen comments.
            modified:   doc/libdwarf.dox
            modified:   src/lib/libdwarf/libdwarf.h

2024-03-11:  David Anderson
    commit 5ce3e3b4126133fc24ef0a64844511b7ba02b51c

    In a couple cases check for a NULL passed in
    to avoid a crash.  Caller is not supposed
    to pass in NULL here.
            modified:   src/lib/libdwarf/dwarf_query.c

2024-03-11:  David Anderson
    commit c5120f435c054f66f20ac8298e9eff556ad89bec

    Improving the doxygen comments and
    slight renaming where that clarifies.
            modified:   checkexamples.c

2024-03-10:  David Anderson
    commit 4951e03840a5f1c43186d138a4d6698a1062ca83

    Small corrections to doxygen comments.
            modified:   src/lib/libdwarf/libdwarf.h

2024-03-10:  David Anderson
    commit cb434787be4fd9bc239aa1b7cd2e1896567a99cc

    Corrected typos/spelling errors in doxygen comments.
    Added doc of a typedef not previously
    documented.
            modified:   src/lib/libdwarf/libdwarf.h

2024-03-09:  David Anderson
    commit f7fd6a4d433ac67ec1fc2cd5fd494ff20a5c0e50

    Small changes/fixes.
            modified:   doc/libdwarf.dox
    Improved doc of various types and structs.
            modified:   src/lib/libdwarf/libdwarf.h

2024-03-04:  David Anderson
    commit 85511eb7266fd9febefabdc2007e5dfc9cbd2c37

    And the last line (#ifndef) was missing.
    Oh my.
    Fixed.
            modified:   src/lib/libdwarf/libdwarf.h

2024-03-04:  David Anderson
    commit 68f9a8bde980f3802a0e80ed40260a82739c54ac

    Previous commit had a really horrible
    mistake changing a struct. IT was only supposed
    to have changes in *comments*.  Sorry.

            modified:   src/lib/libdwarf/libdwarf.h

2024-03-01:  David Anderson
    commit fb1cf56040690e4472f2812ff311fd71103512e6

    Corrections and refinements of the contents of the first
    page and related corrections/amplifications in libdwarf.h
            modified:   doc/libdwarf.dox
            modified:   src/lib/libdwarf/libdwarf.h

    Regenerated
            modified:   doc/libdwarf.pdf

2024-03-01:  David Anderson
    commit 138a6a7e38ab22b02371778547369d460917e1a6

    The word 'pointer' was accidentally repeated
    on a second line. Read oddly in the final document.
    So deleted the repeat.
            modified:   doc/libdwarf.dox

2024-03-01:  David Anderson
    commit a816ac80eee2c5c50785e8c952758e8ba4c9cf3e

    Correcting spelling errors in doxygen comments.
            modified:   doc/libdwarf.dox
            modified:   src/lib/libdwarf/libdwarf.h
    Regenerated
            modified:   doc/libdwarf.pdf

2024-03-01:  David Anderson
    commit 376fd48cd48df5f093dbb11f2fa119390b17c28b

    Correcting some spelling errors.
            modified:   libdwarf.dox

2024-03-01:  David Anderson
    commit a6acb2a2bcf6aa45594c34c202887802c194bcd4

    Fixing spelling errors.
            modified:   README.md
            modified:   READMEwin-msys2.md

2024-03-01:  David Anderson
    commit 307c9207d67b61918612d79320c3e3469d152dd7

    Regenerated without all those blank lines.
            modified:   dwarfbug.xml

2024-03-01:  David Anderson
    commit f45fcc456fa9a06bcd4a900741ec672022eb1c2d

    Was generating many blank lines in xml output,
    but no longer does that.
            modified:   bugrecord.py

2024-03-01:  David Anderson
    commit c3bd59a8d76b8379d53674b255fbc96e7f434dde

    Up to date with git log.
            modified:   ChangeLog

2024-03-01:  David Anderson
    commit cd5b3e0c2a3ae60686314db55f93d820da8a3f77

    Now March, so month name changed.
    And no longer generating trailing space.
            modified:   dwarfbug.html
            modified:   dwarfbuglohi.html

2024-03-01:  David Anderson
    commit 31316b1cbf40f276ba38d7847e25e4f19910ac11

    Removing trailing space that was sometimes generated.
            modified:   bugrecord.py

2024-02-29:  David Anderson
    commit 709f6db6503f4a6c5f822152a7190bfc348d1743

    Adding commitment to what can be
    done with corrupted DWARF
            modified:   README.md

2024-02-29:  Jeremy Rifkin
    commit 62838e86639de916da1eba8fae44d50263353027

    Remove trailing whitespace from files (#229)

    * Remove trailing whitespace from files

    * Remove whitespace from pdfbuild.sh

    ---------

    Co-authored-by: David Anderson <dandelot@linuxmail.org>

2024-02-29:  David Anderson
    commit 74619ee540ca07a82602712ffa2f791ccd6ff03c

    dwarfbug.xml was missing a crucial field,
    the DW  id.  Fixed.
            modified:   bugxml/bugrecord.py
            modified:   bugxml/dwarfbug.xml

2024-02-29:  David Anderson
    commit 4b156bb1dfcba8c1f7162a868fb140b1852a1089

    Now showing the cve id for DW202402-002
            modified:   dwarfbug.html
            modified:   dwarfbug.xml
            modified:   dwarfbuglohi.html

2024-02-29:  David Anderson
    commit 18366de6ca34ba14360bb3ff20f8a4b6f19b26bd

    DW202402-002 now has a CVE id:
    CVE-2024-2002
            modified:   data.txt

2024-02-27:  David Anderson
    commit e71470a37528da766f4b020f79f9095c17bbb414

    Strengthing the test against corrupt loclists
    or rnglists entries. An improvement related to
    DW202402-003.
    The concern was to fully harden checks when
    running on 32bit-pointer OS.
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-02-23:  David Anderson
    commit c21fb4e8e957677094e7b66e3553e9c9503ceb53

    Typo fixed:
    -README.cmake has details on the available cmake options.
    +READMEcmake.md has details on the available cmake options.
            modified:   README.md

2024-02-22:  David Anderson
    commit 432bbf526d67859de5f8ed03e89080c90566a67b

    This sort of works but does not really help
    with regressiontests on msys2 windows
            modified:   dwarfdump.c

2024-02-21:  David Anderson
    commit d6087deea132e89ac226a923872ab3ba09a04fef

    Removing unwanted character
            modified:   ChangeLog

2024-02-21:  David Anderson
    commit 8a75104e4052634d3832ef867c2938b8635daacc

    one character added.
            modified:   ChangeLog

2024-02-20:  David Anderson
    commit ce7f334659a6463a33e7e05c00033b2f7e5e7085

    Tiny change required to run github workflow successfully.
            modified:   ChangeLog

2024-02-20:  David Anderson
    commit e0f331250a44fa5586b99d45b6ac9dd99d8d1733

    A version of _WIN64 io.h has a #define for lseek.
    So we #undef that and make the define we want.
            modified:   src/lib/libdwarf/dwarf_seekr.c

2024-02-19:  David Anderson
    commit 38a2dcaa988df2711ad673e4c28626f588bbe078

    Regenerated.
            modified:   dwarfbug.html
            modified:   dwarfbug.xml
            modified:   dwarfbuglohi.html

2024-02-19:  David Anderson
    commit a36cd296960d38326bdce76740a974c4d1bdeca1

    Corrected a few spelling errors.
            modified:   data.txt

2024-02-19:  David Anderson
    commit 0f5b681bc1e5b554196ce435638fbc6303820a81

    Typo: left out letter h .
            modified:   bugxml/data.txt

2024-02-18:  David Anderson
    commit 5b402ffc6445a7a00eef2a61499d42867b83f885

    now with latest gitfixid
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-02-18:  David Anderson
    commit c879a34a5eb22c853b15a4ef84df3ba2364018f1

    updated with latest.
            modified:   ChangeLog

2024-02-18:  David Anderson
    commit e01e2b71de93949c7bc4e00f166b434e9150b66e

    Update to add reference to dwarf_rnglists.c
            modified:   bugxml/data.txt

2024-02-18:  David Anderson
    commit 5cfbd87dff4fc3c3b595bb92ed886934945b372c

    Added checks to match those added to dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c

2024-02-18:  David Anderson
    commit 03810aefab9cc30a71f5e81f647240e8ac60154d

    Added comment referring to dwarf_rnglists.c
            modified:   src/lib/libdwarf/dwarf_loclists.c

2024-02-18:  David Anderson
    commit 75c1e8bf984d0190cbb23d84e5fbc081101f35a8

    Latest entries.
            modified:   ChangeLog

    corrected gitfixid:
            modified:   bugxml/data.txt

2024-02-18:  David Anderson
    commit 10bb558d058010c0fc0e4bbe540f023dd8267405

    Was too agressive checking a pointer
    in read_single_lle_entry() (if code is
    DW_LLE_end_of_list we will not access another byte here).
            modified:   src/lib/libdwarf/dwarf_loclists.c

2024-02-18:  David Anderson
    commit 1aeef71c6828a35411eacb856f456ca9f4fbe7a3

    Recording fix of 202402-003
            modified:   bugxml/data.txt

2024-02-18:  David Anderson
    commit ab20e055624a39e913e12ceb43634dae025f20ac

    Removing trailing whitespace.
            modified:   src/lib/libdwarf/dwarf_alloc.c

2024-02-18:  David Anderson
    commit 6146dc696616d55ef049308974f89f255a45b1b6

    Fixing DW202402-003, reading outside of allowed area
    in memory due to corrupted object.
            modified:   src/lib/libdwarf/dwarf_loclists.c

2024-02-17:  David Anderson
    commit 6380dc9a5b3eff3e265279e63a1d8651b280ea4f

    Updated
            modified:   ChangeLog

2024-02-18:  Uilian Ries
    commit f2c565d4301afd8f675efeb2146b862a1ad7aa6c

    Fix zstd package name (#227)

    Signed-off-by: Uilian Ries <uilianries@gmail.com>

2024-02-17:  David Anderson
    commit ecd8c3816174db161fb0f429815ea1a717e69d21

    Now with fix to DW202402-002, crash in libdwarf
    on fuzzed object file
            modified:   ChangeLog
    Minor wording change
            modified:   ChangeLog2023

    Updated 202402-002
            modified:   bugxml/data.txt
    Regenerated
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-02-17:  David Anderson
    commit 404e6b1b14f60c81388d50b4239f81d461b3c3ad

    Fixing DW202402-002, corrupt object caused
    various libdwarf crashes with some
    tailored/fuzzed object files.
            modified:   src/lib/libdwarf/dwarf_alloc.c
            modified:   src/lib/libdwarf/dwarf_error.c

2024-02-16:  David Anderson
    commit 0cae09da0aac83b2563fc3a4e140952cc398012a

    Up to date with git log
            modified:   ChangeLog

2024-02-16:  David Anderson
    commit aa5abd9caba8edf1bcbbc0243a36f0d34d48da59

    cmake/FindZSTD.cmake
    changed to to
    cmake/Findzstd.cmake to match the preceding updates.
            modified:   src/lib/libdwarf/CMakeLists.txt

2024-02-16:  David Anderson
    commit 1865a08af4995673abed6284a225f3f9f3631f6c
    Merge: 0982c845 c12e7d71

    Merge branch 'uilianries-cmake/find-zstd'
    Slight renaming of zstd stuff for
    maximum compatibility.

2024-02-16:  David Anderson
    commit c12e7d71117dda88dfa7f12fd7a41a31519ef7bb
    Merge: 0982c845 c437f0ad

    Merge branch 'cmake/find-zstd' of https://github.com/uilianries/libdwarf-code into uilianries-cmake/find-zstd

    Arranging to findzstd in source when necessary.

2024-02-16:  Uilian Ries
    commit c437f0ada3ab3a04eb80f9be54c27110607da1c5

    Update zstd_found

    Signed-off-by: Uilian Ries <uilianries@gmail.com>

2024-02-16:  Uilian Ries
    commit 6ffd41d39ba8e5db8651a35ac4f975baf786de4c

    rename zstd target name

    Signed-off-by: Uilian Ries <uilianries@gmail.com>

2024-02-16:  Uilian Ries
    commit e3651e6ff79313e5975e1a928a3e7a573fd2ea64

    Use zstd_FOUND to follow archive name

    Signed-off-by: Uilian Ries <uilianries@gmail.com>

2024-02-16:  Uilian Ries
    commit b7ffd22b99bbb304d90c47e27092f050103e2f23

    Rename find zstd cmake

    Signed-off-by: Uilian Ries <uilianries@gmail.com>

2024-02-14:  David Anderson
    commit 0982c845243375330641236dfe230b34d7aa77f1

    Regenerated With update to DW202402-001.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-02-14:  David Anderson
    commit 6231e29cf00526433c77b2027864a3a0ee9d0cf9

    Now ChangeLog and DW202402-001 show fixed
    on 13 February, as there were two places
    with a missing check against corrupt DWARF.
            modified:   ChangeLog
            modified:   bugxml/data.txt

2024-02-13:  David Anderson
    commit 09eaf3402e9e384281a72ae034f723cd16dda0e4

    Up to date with git log
            modified:   ChangeLog

2024-02-13:  David Anderson
    commit f21e2f7687f3dca183026a1fb72ca1f0dcf8befa

    DW_FORM_block1 was not checking to ensure the
    pointer pointed inside the section.
    Similar to the vulnerability in DW202402-001 (oss fuzz 66646)
    which was about DW_FORM_ref1.
    Now it checks.
            modified:   src/lib/libdwarf/dwarf_form.c

2024-02-12:  David Anderson
    commit 5c6249045b9edcb4987d2d002cf9691cd98a13ea

    Up to date now.
            modified:   ChangeLog

2024-02-12:  David Anderson
    commit 7150fc069090261046fb5317beb061730ed89bab

    Removing trailing whitespace, removing tab-characters.
    Fixing indents, adjusting a few lines so
    lines not longer than CODINGSTYLE.md calls for.
            modified:   src/bin/dwarfdump/dd_elf_cputype.h
            modified:   src/bin/dwarfdump/dd_esb.c
            modified:   src/bin/dwarfdump/dd_mac_cputype.h
            modified:   src/bin/dwarfdump/dd_pe_cputype.h
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/bin/dwarfdump/print_abbrevs.c
            modified:   src/bin/dwarfdump/print_die.c
            modified:   src/bin/dwarfdump/print_macro.c
            modified:   src/bin/dwarfdump/print_ranges.c

2024-02-12:  David Anderson
    commit aa06c5f7f5cb8f6ca49bfc297aa240f6baa65bac

    Fixing indents and removing trailing whitespace.
            modified:   src/lib/libdwarf/dwarf.h
            modified:   src/lib/libdwarf/dwarf_line_table_reader_common.h
            modified:   src/lib/libdwarf/dwarf_macho_loader.h
            modified:   src/lib/libdwarf/dwarf_opaque.h
            modified:   src/lib/libdwarf/libdwarf.h

2024-02-12:  David Anderson
    commit 33a0ed092f7d6b69d858182fbf7da8b8709930c4

    Removing trailing whitespace and fixing indents.
            modified:   src/lib/libdwarf/dwarf_crc.c
            modified:   src/lib/libdwarf/dwarf_crc32.c
            modified:   src/lib/libdwarf/dwarf_die_deliv.c
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c
            modified:   src/lib/libdwarf/dwarf_fill_in_attr_form.c
            modified:   src/lib/libdwarf/dwarf_form.c
            modified:   src/lib/libdwarf/dwarf_frame.c
            modified:   src/lib/libdwarf/dwarf_gdbindex.c
            modified:   src/lib/libdwarf/dwarf_init_finish.c
            modified:   src/lib/libdwarf/dwarf_leb.c
            modified:   src/lib/libdwarf/dwarf_line.c
            modified:   src/lib/libdwarf/dwarf_machoread.c
            modified:   src/lib/libdwarf/dwarf_macro5.c
            modified:   src/lib/libdwarf/dwarf_object_read_common.c
            modified:   src/lib/libdwarf/dwarf_print_lines.c
            modified:   src/lib/libdwarf/dwarf_query.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c
            modified:   src/lib/libdwarf/dwarf_seekr.c
            modified:   src/lib/libdwarf/dwarf_string.c
            modified:   src/lib/libdwarf/dwarf_util.c
            modified:   src/lib/libdwarf/dwarf_xu_index.c

2024-02-12:  David Anderson
    commit 20859c035fc6b5f85439b93ae5c3396a9ade8fbb

    Log up to date now.
            modified:   ChangeLog

2024-02-12:  David Anderson
    commit 94e84e3c13b6d008f2753c364e1db3fb405e65bc

    New date. Mentions fix to DW202402-001.
            modified:   doc/libdwarf.dox
    Regenerated
            modified:   doc/libdwarf.pdf

    Making the dwarf_srcfiles() function argument
    documentation a bit easier to read with
    bold text.
            modified:   src/lib/libdwarf/libdwarf.h

2024-02-12:  David Anderson
    commit 121632ddaf4f26f989187b0894c843dc05ee7661

    Testing tiny tweak
    DO NOT USE THIS COMMIT
            modified:   src/lib/libdwarf/libdwarf.h

2024-02-12:  David Anderson
    commit 26f4ec3d41b847d8146d916ebcf60ae0d1be29c5

    Reflecting todays' vulnerability update.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbug.xml
            modified:   bugxml/dwarfbuglohi.html

2024-02-12:  David Anderson
    commit 34dca30ac2d18936bea6555fb969d7cc4ca73ea5
    Merge: bef12c75 38f28b27

    Merge branch 'jeremy-rifkin-jr/srcfiles-note'
    Using bold text to make reading libdwarf.h doxygen comments
    easier related to DW_AT_call_file

2024-02-12:  David Anderson
    commit 38f28b275e88f33187cecaa2316b1d509063d713
    Merge: bef12c75 520e2018

    Merge branch 'jr/srcfiles-note' of https://github.com/jeremy-rifkin/libdwarf-code into jeremy-rifkin-jr/srcfiles-note
    call_file fix.

2024-02-12:  David Anderson
    commit bef12c754df30f7c7929ae6aad310472e16ab69f

    Documenting ossfuzz 66646 and its fix.
            modified:   bugxml/data.txt

2024-02-12:  David Anderson
    commit 7bc8b4cd85d8b2419aca921df9191f8bd34d585e

    Added comments explaining why there is no buffer overrun.
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c

    Added comments (and changed a couple local variables
    to long from int) explaining why  the two-byte
    leb number case is safe C with no indeterminate
    result possible.
            modified:   src/lib/libdwarf/dwarf_leb.c

    Added a single easily verify able comment explaining
    why a pointer cannot be NULL.
            modified:   src/lib/libdwarf/dwarf_query.c

    Renamed an internal function for clarity and
    added comments explaining why there cannot
    be a buffer overrun here.
            modified:   src/lib/libdwarf/dwarf_string.c

2024-02-12:  David Anderson
    commit 812f5db1c0fd4369e4c3b6bb8b132c70b6940320

    Fixing ossfuzz 66646. A vulnerability when
    reading an object with a particular corruption in
    the DWARF.  With DW_FORM_ref1 the library was
    not validating the referenced address before
    dereferencing.
    See libdwarf vulnerability
    list DW202402-001 for the details.
    This bug has been present in the library for
    many years.

            modified:   src/lib/libdwarf/dwarf_form.c

2024-02-11:  Jeremy
    commit 520e20185262f96c9580cab157307b0890fc2c66

    Make note of DW_AT_call_file in dwarf_srcfiles

2024-02-09:  David Anderson
    commit 6f960447511a3866960cbc14681462f6db75e4b4

    In case of memory exhaustion ensure that allocations
    going out of scope are freed.
            modified:   src/bin/dwarfdump/print_abbrevs.c

    Instead of a = b use a = std::move(b)
    where transfer of ownership is going on.
    Improving efficiency.
            modified:   src/bin/dwarfgen/ireptodbg.cc

2024-02-08:  David Anderson
    commit 676600b9e96e8db8cd5b8415b2da7ab7b2b77771

    DO NOT USE THIS COMMIT.
    It fixes real problems, but is incomplete.

    Handle realloc correctly.
            modified:   src/bin/dwarfdump/dwarfdump.c
            modified:   src/bin/dwarfdump/print_abbrevs.c

    Add comment about what an index i in read_gs_section_group()  means.
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c

    Extract Dwarf_Error creation to a small function.
    Add a null test of abl_form for clarity and correctness.
            modified:   src/lib/libdwarf/dwarf_fill_in_attr_form.c

    Ensure dereference is on (unsigned char *)
    instead of just (char *)
            modified:   src/lib/libdwarf/dwarf_leb.c

    Add readable null pointer checks using a helper
    function to make reading the code easier.
            modified:   src/lib/libdwarf/dwarf_query.c

2024-02-07:  David Anderson
    commit 8cdcc531f310d1c5ae61da469d8056bdd36b77e7
    Merge: 0c9b1fb3 32e92533

    Merge branch 'jeremy-rifkin-jr/libdwarf-conan-changes'
    Cmake improvements.

2024-02-07:  David Anderson
    commit 32e9253373e213ce39b282ee7ff248e86352648f
    Merge: 0c9b1fb3 308b5533

    Merge branch 'jr/libdwarf-conan-changes' of https://github.com/jeremy-rifkin/libdwarf-code into jeremy-rifkin-jr/libdwarf-conan-changes
    cmake fixes

2024-02-06:  David Anderson
    commit 0c9b1fb3b1ca852f116405d82e1b08c8717dac8a

    Like the previous call/recalloc changes these issues detected
    by MSVC code analysis.

    The dwarfdump ones just previous were real bugs.
    These are real bugs too.

    Check for a NULL dss_data field so a code-checking
    system can see its checked without having to
    actually understand why it cannot be NULL.
            modified:   src/lib/libdwarf/dwarf_gdbindex.c

             if (ltype != DW_LNCT_size &&
    -            ltype != DW_LNCT_size) {
    +            ltype != DW_LNCT_timestamp) {
            modified:   src/lib/libdwarf/dwarf_line.c

    Added a simple assertion (a comment, not code) for the reader.
            modified:   src/lib/libdwarf/dwarf_string.c

    Added a check for a null input pointer, return DW_DLV_ERROR
    if found.
            modified:   src/lib/libdwarf/dwarf_stringsection.c

    Moved things around so we can check for a null 'latestcontext'
    before dereferencing it.
            modified:   src/lib/libdwarf/dwarf_tied.c

2024-02-06:  David Anderson
    commit 872d6f6dc2c7540fd1b98f8aeab494ec4723de56

    Check for NULL return from calloc() and print ERROR message
    if NULL.
            modified:   src/bin/dwarfdump/print_die.c

    Check for NULL return from realloc() and print ERROR message
    if NULL.
            modified:   src/bin/dwarfdump/print_ranges.c

2024-02-06:  David Anderson
    commit a6a7da1fceca912850984806de49437d90d314f7

    Use newlines to ensure no formatting surprise
    and count this as ERROR for the error count to be
    shown eventually.
            modified:   src/bin/dwarfdump/dd_command_options.c

    On realloc check for null return and print an ERROR
    record if it is an error (but print at most once).
            modified:   src/bin/dwarfdump/dwarfdump.c

    On calloc() check for null return amd print an ERROR
    message.
    Also, on calloc later on check for NULL return
    and print an ERROR message.
            modified:   src/bin/dwarfdump/print_abbrevs.c

2024-02-06:  David Anderson
    commit 321b001e939dd9c437835f25a728978deaf2812a

    -    Dwarf_Off dw_offset;
    +    /* libdwarf does not require offset to be anything in
    +       particular, and will work fine regardless
    +       (possibly returning DW_DLV_ERROR or DW_DLV_OK).  But
    +       valgrind generates a warning passing in the uninitialized
    +       value so let us initialize it to ... something. */
    +    Dwarf_Off dw_offset = 11;
            modified:   fuzz/fuzz_debug_str.c

        Additional doc on dwarf_get_str() for completeness.
            modified:   src/lib/libdwarf/libdwarf.h

2024-02-04:  Jeremy
    commit 308b55331b564d4fdbe3bc6856712270e5b2395b

    One more quick tweak for zstd targets

2024-02-04:  Jeremy
    commit 28e21ea25bbb7dcaa04ef3e52611158680d55042

    Oops, copy paste error

2024-02-03:  Jeremy
    commit 2d8b0a15349ca634b212a11f2b2a97b9a85890a3

    Small tweak

2024-02-03:  Jeremy
    commit 37929dc77552b4686899f0bd0afb7a9c02501b4a

    Update patches

2024-02-03:  David Anderson
    commit 35e2f1434f39b7262d49f0a9de4f9cbee5815ff0

    Removing many _WIN32 and related
    ifdefs where they are not needed now, and
    we deleted many off_t and size_t uses too
    (meaning now we have dwarf_seekr.c).
    Adding a comment on each #if 0 to explain what it is
    (try grep 'if 0' *.c)

            modified:   src/lib/libdwarf/dwarf_arange.c
            modified:   src/lib/libdwarf/dwarf_debugaddr.c
            modified:   src/lib/libdwarf/dwarf_debuglink.c
            modified:   src/lib/libdwarf/dwarf_debugnames.c
            modified:   src/lib/libdwarf/dwarf_die_deliv.c
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c
            modified:   src/lib/libdwarf/dwarf_elfread.c
            modified:   src/lib/libdwarf/dwarf_fill_in_attr_form.c
            modified:   src/lib/libdwarf/dwarf_find_sigref.c
            modified:   src/lib/libdwarf/dwarf_form.c
            modified:   src/lib/libdwarf/dwarf_frame.c
            modified:   src/lib/libdwarf/dwarf_frame2.c
            modified:   src/lib/libdwarf/dwarf_generic_init.c
            modified:   src/lib/libdwarf/dwarf_global.c
            modified:   src/lib/libdwarf/dwarf_gnu_index.c
            modified:   src/lib/libdwarf/dwarf_harmless.c
            modified:   src/lib/libdwarf/dwarf_init_finish.c
            modified:   src/lib/libdwarf/dwarf_line.c
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_machoread.c
            modified:   src/lib/libdwarf/dwarf_object_detector.c
            modified:   src/lib/libdwarf/dwarf_peread.c
            modified:   src/lib/libdwarf/dwarf_query.c
            modified:   src/lib/libdwarf/dwarf_rnglists.c
            modified:   src/lib/libdwarf/dwarf_setup_sections.c
            modified:   src/lib/libdwarf/dwarf_str_offsets.c
            modified:   src/lib/libdwarf/dwarf_string.c
            modified:   src/lib/libdwarf/dwarf_util.c
            modified:   src/lib/libdwarf/dwarf_xu_index.c

2024-02-03:  David Anderson
    commit a0d7b1844515fc7aa2093b48017fa2dc633b92ea

    open/close moved to dwarf_seekr.c
    as _dwarf_openr, _dwarf_closer
    All direct uses converted to the _dwarf form
    and no-longer-needed references to _WIN32
    and off_t removed nearly everywhere.
    Soon the new #if 0 ---- #endif instances
    of unneeded stuff will be removed.
            modified:   src/lib/libdwarf/dwarf_debuglink.c
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c
            modified:   src/lib/libdwarf/dwarf_elfread.c
            modified:   src/lib/libdwarf/dwarf_generic_init.c
            modified:   src/lib/libdwarf/dwarf_machoread.c
            modified:   src/lib/libdwarf/dwarf_object_detector.c
            modified:   src/lib/libdwarf/dwarf_opaque.h
            modified:   src/lib/libdwarf/dwarf_peread.c
            modified:   src/lib/libdwarf/dwarf_safe_arithmetic.c
            modified:   src/lib/libdwarf/dwarf_seekr.c
            modified:   src/lib/libdwarf/dwarf_util.c

2024-02-03:  David Anderson
    commit f39def9bfb0630307a42f2b9d53ab3eef9dfbdd0

    Fixing ifdef nest
            modified:   src/lib/libdwarf/dwarf_seekr.c

2024-02-03:  David Anderson
    commit f0854c25f1f07dac516f8d8f953f7d72ca5b9fc2

    Ifdef nest wrong for _WIN64 lseek define.
            modified:   dwarf_seekr.c

2024-02-03:  David Anderson
    commit 8ae6edad4e9f116e3f7fc6ff4d18c92cd30533c1

    Latest, all about dwarf_seakr.c
            modified:   ChangeLog

2024-02-03:  David Anderson
    commit f2790bb57f6e1a2f110cdd35370cf5b959f8f060

    For _WIN64 using the built-in integer type __int64.
    Now builds on Win10.
    Altered #if 0 by adding /* debugging only */
            modified:   src/lib/libdwarf/dwarf_seekr.c

2024-02-03:  David Anderson
    commit 9c3081164c48dd50fdc00174e532928e08fa6bab

    Remove blocks already marked #if 0
            modified:   src/lib/libdwarf/dwarf_crc32.c
    Add comment following #if 0 indicating the block is for
    debugging only.
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c
            modified:   src/lib/libdwarf/dwarf_object_detector.c

2024-02-03:  David Anderson
    commit 724fe687fa619909a0a24af2753d76e7c150a678

    Splitting lseek() and read() code into
    dwarf_seekr.c (new file) so other files
    do not need Windows ifdefs or types.
    -cmake/libdwarf-config.cmake \
    +cmake/libdwarfConfig.cmake.in \
            modified:   src/lib/libdwarf/Makefile.am

    Change all types locally to be libdwarf types,
    no longer need off_t or size_t here.
    Call dwarf_seekr() and dwarf_reader().
            modified:   src/lib/libdwarf/dwarf_crc32.c

    Removing unwanted blank line.
            modified:   src/lib/libdwarf/dwarf_debuglink.c

    Change the text a #if 0 debug code block
    so it no longer has 'dadebug' in it. Was Awkward.
            modified:   src/lib/libdwarf/dwarf_generic_init.c

    Remove WIN ifdefs.
    Change all types locally to be libdwarf types,
    no longer need off_t or size_t here.
    Call dwarf_seekr() and dwarf_reader().
            modified:   src/lib/libdwarf/dwarf_object_detector.c
            modified:   src/lib/libdwarf/dwarf_object_read_common.c

    Change internal prototype to use only libdwarf-types
    in _dwarf_object_read_random() as that calls
    dwarf_seekr() dwarf_reader() and we no longer need
    system types.
            modified:   src/lib/libdwarf/dwarf_object_read_common.h

    Remove the unwanted (for now) parts of Windows
    ifdefs.
            modified:   src/lib/libdwarf/dwarf_seekr.c

    Correct a comment about a certain gcc option.
            modified:   src/lib/libdwarf/dwarf_setup_sections.c

2024-02-03:  David Anderson
    commit f144bdbfcb2348a33986aa94318bf41ce1097fa6

    Some cmake files were not listed at a change point.
    Now they are.
            modified:   ChangeLog

2024-02-02:  David Anderson
    commit d9bbb1299a31a3260a90862ec6af33890d700d4f

    Moved lseek/read so we can concentrate the
    changes required for  msys2/windows
    special requirements into
    one small source.
            modified:   src/lib/libdwarf/CMakeLists.txt
            modified:   src/lib/libdwarf/Makefile.am
            modified:   src/lib/libdwarf/dwarf_opaque.h
            new file:   src/lib/libdwarf/dwarf_seekr.c
            modified:   src/lib/libdwarf/meson.build

2024-02-01:  David Anderson
    commit f4f16262d4bb02c534ca12742aa6ccca37815ae1

    New month so the month changes in the first lines.
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbuglohi.html

2024-02-01:  David Anderson
    commit 21bb3067a534dabbdb1afc4bdf9b36f61674e239
    Merge: 9cf659f3 95448e8b

    Merge branch 'jeremy-rifkin-cmake-changes-for-zlib-zstd'
    Fixing issues with cmake when zstd not there.

2024-02-01:  David Anderson
    commit 95448e8b75c16c0156737d416b4cfc571d3c128c
    Merge: 9cf659f3 b8cf3548

    Merge branch 'cmake-changes-for-zlib-zstd' of https://github.com/jeremy-rifkin/libdwarf-code into jeremy-rifkin-cmake-changes-for-zlib-zstd
    cmake/zstd issues with build.

2024-01-31:  Jeremy
    commit b8cf3548112fd4cb68e8d4b89c6ce4348bc8745c

    Quick fix

2024-01-31:  David Anderson
    commit 9cf659f3a607dcc69a911bba2109a07d7941987b

    up to date with git log
            modified:   ChangeLog

2024-01-31:  David Anderson
    commit 3a4b0d9a740ae5f724b411f07bc079c2fa73b076

    Minor clarification documenting linking with libdwarf.a
            modified:   doc/libdwarf.dox

2024-01-31:  David Anderson
    commit 4bb7383ae3ada308c3d44ec11f0c367e467a0c3f

    Added to documentation of dwarf_crc32()
    and dwarf_basic_crc32() and dwarf_crc32().
            modified:   src/lib/libdwarf/libdwarf.h

2024-01-31:  David Anderson
    commit 182e935240f5dac5fd62d42ad13294758cb9824e

    Fixed so no longer forcing read of
    uninitialized memory.
    valgrind noticed the bug.
            modified:   fuzz/fuzz_crc.c

    Added comments.
            modified:   fuzz/fuzz_crc_32.c

2024-01-31:  David Anderson
    commit 74bccd58f8cf1a0dc60a76e88264d72c110a5069

    Now with a test for a null pointer passed in.
    There is no error return, but instead we
    simply return 0.
            modified:   src/lib/libdwarf/dwarf_crc.c
    CMakeLists.txt
    src/lib/libdwarf/CMakeLists.txt
    src/lib/libdwarf/cmake/libdwarf-config.cmake
    src/lib/libdwarf/cmake/libdwarfConfig.cmake.in

2024-01-29:  David Anderson
    commit 688afdc072c59d3a330c708e05c386fca991bb81

    Up to date with git log
            modified:   ChangeLog

2024-01-29:  David Anderson
    commit ff535a2c76858f3d9a50fb648fe00d9eaea4b8f7

    Added Jan 2024 release date (0.9.1)
            modified:   README.md

2024-01-28:  David Anderson
    commit 6178ba8c12eaa55ae906ef68fb6bf518ef0b8b0d

    Now all version 0.9.2 (no build or software change yet).
            modified:   CMakeLists.txt
            modified:   configure.ac
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarfp.mm
            modified:   meson.build
            modified:   src/lib/libdwarf/libdwarf.h

2024-01-27:  David Anderson
    commit 8de6f6e694a2dcd2222c9f4757d0c44a26a52b9b

    Dated, marked releasing.
            modified:   doc/libdwarf.dox
            modified:   doc/libdwarf.pdf

2024-01-26:  David Anderson
    commit 9a8f0f761120bbbdb1f3f9442ed67b4c84e65c44

    More messages use homefy() so regression tests
    independent of that aspect of the path of
    relevant strings.
            modified:   src/bin/dwarfdump/dwarfdump.c

2024-01-26:  David Anderson
    commit 992fb90bdec76ee850758e5a2fcec60c69451f1d

    Updated Changes a little.
            modified:   doc/libdwarf.dox
    Regenerated
            modified:   doc/libdwarf.pdf

2024-01-26:  David Anderson
    commit 0bae85ef5ac5eac3b5bf21aff32eb607be9db742

    Now with latest git log
            modified:   ChangeLog

2024-01-26:  David Anderson
    commit cc343150beab8de77ae28c493ce8a83db152bda3

    A compiler used R_386_GOTOFF for a relocation
    for DWARF data.
    Now that relocation is handled.
            modified:   src/lib/libdwarf/dwarf_elf_defines.h
            modified:   src/lib/libdwarf/dwarf_elf_rel_detector.c

2024-01-26:  David Anderson
    commit bef1fc97f1da8e0a9e0609c2572fd79179a3b7bb

    One place in generic_ehdr_from_64()
    needed a check for e_shnum zero.
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c

2024-01-26:  David Anderson
    commit 001957b01a4ce47c258a23a6f7eb4acf19632acc

    Bringing up to date.
            modified:   ChangeLog

2024-01-26:  David Anderson
    commit 872820898d7d3cb237b130efe33f3dc1768499d4

    Removed lots of debug message() commands
    that were just for debugging meson.build.
            modified:   src/lib/libdwarf/meson.build

2024-01-26:  David Anderson
    commit f4219c32811ac50e61c478ccf3d89061843bfac6

    Added note about zstd (in common use
    in Linux before 2020) and libsztd-dev
            modified:   README.md

2024-01-26:  David Anderson
    commit 916fd61c3d8ed3b5a59c8cd79ae2a19e8457f176

    Fixed indent mistake (looked odd).
            modified:   meson.build

2024-01-26:  David Anderson
    commit 778be0d1075eb133dc177483197786ea9314c02d

    We delete
    four message() meson commands
    that were for debugging our use
    of meson. These four are no longer needed.
            modified:   meson.build

2024-01-26:  David Anderson
    commit 7eb45d468c05282be8ef7495136a62834df0e9e9

    If e_shoff is zero we immediately declare there
    is nothing here for DWARF and DW_DLV_NO_ENTRY
    is returned.  Consistent with the generic Elf ABI
    documentation.
    No further checking for Elf corruption
    or anything else is done.
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c

2024-01-23:  David Anderson
    commit c0cfba34ec80996426b5be2523f6447a2c9b7b39

    Revized the new logic on segments/sections
    for clarity and to catch corrupted object files
    earlier.
            modified:   src/lib/libdwarf/dwarf_machoread.c

2024-01-23:  David Anderson
    commit f83ca35f17336f8723aebacc167793d71c0f723e

    We now recognize a Mach-o object file (as opposed
    to a DSYM) and just treating that slighly differently
    lets libdwarf show the DWARF content.
    (Because, unlike DSYM, an object file has both
    executable code and DWARF data and a slight difference
    in how certain names appear)

            modified:   src/lib/libdwarf/dwarf_macho_loader.h
            modified:   src/lib/libdwarf/dwarf_machoread.c

2024-01-23:  David Anderson
    commit 3f2098ff28255c186a84899b2cc10678b65a02a9

    Reversed the order of two lines to preserve
    a test result.  I don't have any TI binaries
    and don't expect to, so the TI extension
    overlapping DW_TAG_lo_user  is a beter choice
    than DW_TAG_TI_far_type to show.
            modified:   src/lib/libdwarf/dwarf.h

    Regenerated with the updated dwarf.h
            modified:   src/lib/libdwarf/dwarf_names.c

2024-01-23:  David Anderson
    commit adb7f61db003a82fdacfc22f2cdcac70788e75d6

    Added in TI DWARF extension codes.
            modified:   src/lib/libdwarf/dwarf.h
    Regenerated.
            modified:   src/lib/libdwarf/dwarf_names.c

2024-01-22:  David Anderson
    commit 8670c9102cb57bd1dce156be1760bfb91b3f88a0

    Notes on avoiding zlib and zstd
            modified:   doc/libdwarf.dox

2024-01-20:  David Anderson
    commit 4f4e51dfb234bad27d9adb9338555e578ca4f340

    Documenting the new command to turn off access
    to decompression libraries for a build of libdwarf.

    meson
    To build a libdwarf that does not refer to or link with
    decompression libraries zstd or zlib, add the meson
    option  "-Ddecompression=false"

    configure
    As of version 0.9.1 the configure option
    "--disable-decompression" tells the build to compile
    libdwarf and dwarfdump with no reference to the zlib or
    zstd libraries.

    cmake
    To turn off linking with or using zlib or zstd libraries
    or headers there is an option to cmake add the cmake
    option DENABLE_DECOMPRESSION=NO.

            modified:   README.md
            modified:   READMEcmake.md

2024-01-20:  David Anderson
    commit dafb9bc45af0b918ff80ab668617f73c9f5778d7

    With cmake option -DENABLE_DECOMPRESSION=NO
    libdwarf will build without any reference
    to zlib.h or zstd.h or the respective libraries.

            modified:   CMakeLists.txt

2024-01-20:  David Anderson
    commit 82214ba96ba9c6a02c5584fd1dd8803f71760bed

    Now passing --disable-decompression to configure
    turns off access to libz and zstd,
    which is of use to some not expecting
    to see compressed sections and missing
    libz or zstd.
            modified:   configure.ac

2024-01-20:  David Anderson
    commit 89604291e005b1b81efee9a11742edb6443cbedb

    Now we define -Ddecompression=YES
    as the default and library builders can
    pass -Ddecompression=NO to the meson
    command to turn off decompression and
    avoid any dependency on libz or zstd.

    Fixed a bug which would result in
    a compile failure referencing includes
    for libz.h and zstd.h if one had neither.
    Doing set10('LIBZ_H',false) in meson
    has the wrong effect, as LIBZ_H gets defined 0
    so #ifdef LIBZ_H
    finds LIBZ_H is defined.

            modified:   meson.build
            modified:   meson_options.txt
            modified:   src/lib/libdwarf/meson.build

2024-01-20:  David Anderson
    commit 20e6efcbde6ba8fd964cde62c0e4c5b3ee3088b9

    ifdefs for zstd.h and zlib.h were written in a
    non-obvious way. Now in standard libdwarf form for clarity.
            modified:   src/lib/libdwarf/dwarf_init_finish.c

2024-01-10:  David Anderson
    commit ecb8700f99a0e324ae910b4965cbea16f21f7711

    up to date with git log: fixing VS warnings
            modified:   ChangeLog

2024-01-10:  David Anderson
    commit 62c214e548b72afa264e26c29ffd6db259f94fce

    Altered the argument  of _dwarf_load_elf_section_is_dwarf()
    to avoid a warning from VS (should have done this before now...)
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c

2024-01-10:  David Anderson
    commit 498968ff7ef9cdaadb901dc6183db2a0139318a7

    Now with _WIN32 arrange that lseek not generate a warning.
            modified:   src/lib/libdwarf/dwarf_object_read_common.c

2024-01-10:  David Anderson
    commit 31fe00fbc52c3fb66a6c99c4382dceb1d6c3395c

    Arraned lseek to now avoid warnings from VS
    (using ifdef _WIN32).
            modified:   src/lib/libdwarf/dwarf_object_detector.c

2024-01-10:  David Anderson
    commit ddd0cdc9c7fa6bab7b164a38e79d4030b53c9665

    If a read is too big, do multiple reads.
    If _WIN32 use extra casts to compile ok with VS.
            modified:   src/lib/libdwarf/dwarf_crc32.c
            modified:   src/lib/libdwarf/dwarf_object_detector.c
            modified:   src/lib/libdwarf/dwarf_object_read_common.c

2024-01-09:  David Anderson
    commit b70779dcdf54c15d468e7c91e2a12a6083a0265e

    Up to date with git log
            modified:   ChangeLog

2024-01-09:  David Anderson
    commit 501bf707bbf045ebaeb97f57d14f148f680f2121

    Fixing warnings (VS) about arguments to posix functions.
            modified:   src/lib/libdwarf/dwarf_object_detector.c

    This did not really fix the two warnings. There is something odd
    in the declaration of posix read() and lseek() in VS
    community edition 2022.

    The warnings complain of off_t to 'unsigned long'
    and size_t to 'unsigned int' which seems to make no sense..
    Linux and posix docs
    agree on the argument and return types and the variables
    are appropriately typed.

2024-01-09:  David Anderson
    commit 13cf9ff0ec8593e5bf494c4e33fd0da6b4727888

    Now we can read DWARF2 produced by an obsolete
    compiler from Metrowerks. It uses DW_FORM_ref_addr
    where it means DW_FORM_addr (DW_AT_low_pc
    for example). It sets the
    relocation section type to SHT_RELA correctly
    and then names the section with .rel (not .rela
    as it should).
    It has two .rel.debug_line sections for no reason.

    libdwarf checks the CU die DW_AT_producer string
    and notes when a CU was produced by the Metrowerks
    compiler, recording that internally for use
    in dealing with attributes and FORMs.
            modified:   src/lib/libdwarf/dwarf_die_deliv.c
            modified:   src/lib/libdwarf/dwarf_elf_load_headers.c
            modified:   src/lib/libdwarf/dwarf_elfread.c
            modified:   src/lib/libdwarf/dwarf_form.c
            modified:   src/lib/libdwarf/dwarf_init_finish.c
            modified:   src/lib/libdwarf/dwarf_loclists.c
            modified:   src/lib/libdwarf/dwarf_opaque.h

2024-01-08:  David Anderson
    commit 71a912250c33bab0179cae60b88bfc9d5457ffb7

    Latest DW_LANG names now present.
            modified:   src/lib/libdwarf/dwarf_names.c

2024-01-06:  David Anderson
    commit 60c15ba27c5693193b4c9cd7ef02cca7a05693ed

    Moved some 2021 changes from 2022 to 2021
            modified:   ChangeLog2021
            modified:   ChangeLog2022

2024-01-06:  David Anderson
    commit 560449faedd9c9ce543d1757ae20486a707923a9

    Added new DW_LANG codes (see dwarfstd.org)
            modified:   dwarf.h

2024-01-03:  David Anderson
    commit cae2c6ae5363f050f65c7206b308412eed603b28
    Merge: 146fa5e7 871cbd9b

    Merge branch 'AlexDenisov-alexdenisov/add-an-option-to-disable-zlib-zstd'
    Adding cmake option to avoid looking for compression libraries

2024-01-03:  David Anderson
    commit 871cbd9b832d9a50796767a59590dbe948bcdf20
    Merge: 146fa5e7 5f310464

    Merge branch 'alexdenisov/add-an-option-to-disable-zlib-zstd' of https://github.com/AlexDenisov/libdwarf-code into AlexDenisov-alexdenisov/add-an-option-to-disable-zlib-zstd
    Adding option to cmake.  So zlib/libzstd ignored (if ignoring is requested)

2024-01-03:  AlexDenisov
    commit 5f310464c583682afdb0f607a864123001f181d8

    Add a CMake option to disable libz/libzstd

    Currently, the only way to disable these is to uninstall one of them
    from the system, which is not very convenient.

2024-01-01:  David Anderson
    commit 146fa5e72f84c286477380c80a401e78a4d1d28d

    Now just 2024
            modified:   ChangeLog

2024-01-01:  David Anderson
    commit b3300492d09687397168b6426584db755c7bd1dd

    Pure 2023 data
            new file:   ChangeLog2023

2024-01-01:  David Anderson
    commit a180535f2b4a4d0bf02b8ef2d76d639ca8136e9f

    With initial 2024 entry.
            modified:   ChangeLog
    auto update with 2024
            modified:   bugxml/dwarfbug.html
            modified:   bugxml/dwarfbuglohi.html