2015-12-31  David Anderson

     * configure.in: Now allows --enable-shared and --disable-nonshared

     * configure: regenerated.

2015-12-19  David Anderson

     * dwarfdump.c: Now we print macros alone by CU with -m

       (at least for DWARF5 macro format)

     * print_lines.c(print_source_intro): Minor local 

       variable ordering change.

     * print_macro.c(print_source_intro): Minor local 

       variable ordering change.

2015-12-19  David Anderson

     * print_macro.c: Print the actual macro offset size we will use.

2015-12-18  David Anderson

     * dwarfdump.c,globals.h print_die.c,print_lines.c,

       print_macro.c,print_pubnames.c,print_ranges.c:

       Removed globals elf_max_address and elf_address_size

       in favor of local variables and new

       global function get_address_size_and_max().

2015-12-16  David Anderson

     * print_aranges.c, print_die.c: Ensure the four

       error-reporting globals DIE_[CU_][global_]_offset are 

       set properly.

2015-12-16  David Anderson

     * common.c: Update version string.

     * dwarfdump.c: Update version string. Fix PRINT_CU_INFO()

       to do what was intended (and not have a side effect).

     * print_aranges.c: Folded a too-long line.

     * print_die.c: Folded  a line so both offsets listed on same line.

     * print_macro.c: moved macro_context call above the print of

       ".debug_macro" so if the section does not exist we print nothing.

2015-12-15  David Anderson

     * print_macro.c: Much of printing DWARF5 macros now works.

2015-12-13  David Anderson

     * print_macro.c: Call new function dwarf_get_macro_ops_count() and

       print returned values.

2015-12-12  David Anderson

     * print_macro.c: Now does -vv intro with cu_die print too.

     * print_macros.c: Only print .debug_macro name if there are some.

2015-12-11  David Anderson

     * naming.h,naming.c: Added get_MACRO_name().

     * print_macro.c: Now reads and prints macro5 header.

2015-12-11  David Anderson

     * esb.c: esb_append now checks for NULL string pointer.

       Added comment esb functions do NOT check for NULL pointers

       generally.

2015-12-10  David Anderson

     * esb.c: esb_get_copy() failed to account for the trailing NUL.

       esb_get_copy was not being tested by SELFTEST.  Fixed both issues.

2015-12-08  David Anderson

     * common.c,dwarfdump.c: Update version string.

     * print_frames.c: Fix trailing whitespace.

       Implement an attempt at DW_CFA_METAWARE_info.

2015-12-08  David Anderson

     * print_frames.c: Fix indents and remove trailing whitespace.

       Add comments: Errors in DIE info just result in omitting

       procedure names, no warning/errors.

     * dwarfdump.c: Deleted Elf64_Ehdr *eh64 declaration

       that can never be used.

2015-11-30  David Anderson

     * print_frames.c: Remove trailing whitespace.

2015-11-30  David Anderson

     * Makefile.in: Add print_macro.o to build list.

     * dwarfdump.c: Add macro_flag flag to signal print

       of DWARF5 debug_macro data.

     * globals.h: Export new macro print function.

     * print_die.c: Call new macro print function, skip that attr

       in checking-only run..

2015-11-28  David Anderson

     * globals.h: Added DEBUG_FRAME_EH_GNU define for consistency..

     * print_frames.c: use the new dwarf_get_frame_section_name()

       and dwarf_get_frame_section_name_eh_gnu() functions for

       section names.

     * print_lines.c: Use the new dwarf_get_line_section_name_from_die()

       function for the section name.

     * print_locs.c,print_macros.c,print_pubnames.c,print_static_funcs.c,

       print_types.c,print_weaknames.c: Added comments. These are

       places where the section is either obsolete or the section

       name is rarely of any use.

2015-11-27  David Anderson

     * dwarfdump.1: Mentions that with zdebug sections offsets

       refer to expanded object section, not compressed section.

     * print_aranges.c,print_die.c,print_lines.c,print_ranges.c,

       print_strings.c: Get the real section name from libdwarf.

2015-11-26  David Anderson

     * common.c,dwarfdump.c: Updated version string.

     * config.h.in, configure.in, Makefile.in: Deals with

       zlib when present.

2015-11-15  David Anderson

     * Makefile.in: Now supports building in a clean separate directory.

2015-11-11  David Anderson

     * print_abbrevs.c(dwarf_get_array_info): Initialize local variable.

     * print_die.c(get_location_list): Initialize local variable.:

     * dwarf_loc.h: Add declaration of _dwarf_loc_block_sanity_check().

     * dwarf_loc.c: Call new function  _dwarf_loc_block_sanity_check 

     * dwarf_loc2.c: Implement and call new function 

       _dwarf_loc_block_sanity_check to avoid duplicating code.

2015-11-07  David Anderson

     * dwarfdump.1: Documented -x line5=.

     * dwarfdump.c: Revised -g so it no longer turns on -i.

       Revised the meaning of -g to mean use old loclist interfaces

       (for testing the older interfaces with dwarfdump).

     * print_die.c(get_small_encoding_integer_and_name): a dwarf_dealloc

       referenced err whereas *err was correct.

       Revised loclist output making it look a bit like DWARF5

       even for DWARF2,3,4 output. Reads better, I think.

     * print_locs.c: -l gets a 'no longer supported' message 

       as it was never safe to do anyway.

2015-11-01  David Anderson

     * configure.in: Add -O0 to  --enable-wall.

       So if a coredump during debugging gdb will work really well.

     * configure: Regenerated.

     * print_frames.c: Ommitted a 'return' statement so

       some output duplicated. Added in the missing return.

2015-11-01  David Anderson

     * Makefile.in, configure.in: Implement --enable-wall for compile-time

       checking.

     * configure: Regenerate.

     * print_die.c:  Add DWARF5 DW_OPs  and .debug_loc.dwo loclists are

       handled. 

       Now uses either latest (DWARF5)

       interfaces or earlier, repurposing the old -g option to select.

     * print_frames.c,print_frames.h: Printing expressions 

       (in .debug_frame, .eh_frame) 

       now honors -g so DWARF5 expressions handled. 

     * print_lines.c: Fixed some formatting.

     * print_locs.c: Changes reflecting code calling into print_frames.c

2015-10-26  David Anderson

     * print_die.c: Removed debug printf.Corrected DW_OP_GNU_const_type

       handling (cannot be fully reported

       for certain new location operators).

2015-10-15  David Anderson

     *  print_die.c: Added DW_FORM_strp_sup,

        same idea as DW_FORM_GNU_strp_alt.

2015-10-15  David Anderson

     * dwarfdump.c: Add enum line_flag_type_e so we can test

       all the srclines interfaces (4 of them). Expand -x

       for that too.

     * print_die.c: Support DW_FORM_GNU_strp_alt.

     * print_lines.c: Update for old and new srclines

       interfaces.

     * globals.h: Added the enum line_flag_e variable for

       recording -x line5= value.

2015-10-06  David Anderson

     * dwarfdump.c: Now allow selecting alternate line table

       reading code so line table routines can be tested thoroughly.

     * print_lines.c: Uses one of the selected line table routine

       sets.  Adds new line access routine calls to test those too.

     * globals.h: Declares new flag line_skeleton_flag;

     * print_die.c: Moved a local declaration to where it is used.

       Added a missing DW_DLV_ERROR check so in case of error

       we do not leak memory.

2015-09-26  David Anderson

     * dwarfdump.c, common.c: Update version string.

     * print_lines.c: Added local variables for clarity

       in a call, changed the dwarf_srclines_dealloc() location

       to fully clean up after a two-level line table srcfiles call.

2015-09-26  David Anderson

     * dwarfdump.c, common.c: Update version string.

2015-09-24  David Anderson

     * dwarfdump.c, common.c: Update version string.

     * print_lines.c: IA in line header hint is

       really spelled IS. Fixed now.

     * dwarf_elf_access.c: Added R_IA64* and R_390 relocation ifdefs

       for cases where they are not in a test machines elf.h or the like.

2015-09-23  David Anderson

     * print_lines.c: Removed accidental newline from output.

2015-09-22  David Anderson

     * print_die.c: Removed trailing whitespace and fixed indentation mistake.

     * print_lines.c: Fixed indentation and  inconsistencies

       in spelling line table field hints.

       Leaving IA as has been for a long time 

       though it should be spelled IS.

2015-09-19  David Anderson

     * print_lines.c: Tweaking two-level line table code, mostly

       comments..

2015-09-17  David Anderson

     * print_lines.c: Adding handling of experimental two-level

       line table.

2015-09-15  Carlos Alberto Enciso

     * common.c: For Windows version, add a symbol with the 

       release date (taken from the distributed compressed archive),

       to be used by print_version_details() for better 

       tracking of versions.

     * print_die.c: The text search (-S), now follows 

       the DW_AT_specification

       and the DW_AT_abstract_origin attributes, 

       to get the associated name;

       this finds the declaration and definitions 

       DIEs for a member functions

       or the abstract and concrete instance DIEs for inlined functions.

       Fix some C99 issues with local variable declarations in

       get_attr_value().

     * print_aranges.c: Add an extra newline in print_aranges().

2015-09-15  David Anderson

     * print_die.c: for case DW_AT_dwo_id a c99-ism has been

       changed to be like C89.

2015-09-14  David Anderson

     * dwarfdump.c: Remove trailing space.

     * print_frames.c, globals.h: print_frame_inst_bytes() defined and used

       in one file, so made a static function, removed from globals.h

2015-09-13  David Anderson

     * dwarfdump.c, common.c: Update version string.

2015-09-11  David Anderson

     * dwarfdump.c: Update usage message to mention

       -x tied=  and update version strings.

     * common.c: Update version string.

2015-09-11  David Anderson

     * dwarfdump.c: Fixed copy/paste errors so DebugFission

       code works (see tieddbg in the source).

2015-09-11  David Anderson

     * dwarfdump.c, dwarfdump.1: Added -x tied=<path>

       option so one can get .debug_addr data when referencing

       a .dwp or .dwo. Tieing these together.

     * print_die.c: Fixed indent errors.

2015-09-05  David Anderson

     * tag_attr.list,tag_attr_ext.list,tag_tree.list: removed

       trailing whitespace.

2015-07-12  David Anderson

     * dwarfdump.c: Use dwoptind dwoptarg, not optind, optarg

     * dwgetopt.c,dwgetopt.h,dwgetopttest.c,tag_attr.c,

       tag_tree.c: Use dwoptind dwoptarg etc, 

       not optind, optarg, optopt op6error etc.

     * print_die.c: updated commentary.

2015-05-07  David Anderson

     * common.c, dwarfdump.c: Update version string.

     * print_die.c: Print DW_AT_dwo_id properly as a Dwarf_Sig8 value.

2015-05-03  David Anderson

     * print_die.c: Print the fission data from the

       index section when we print cu header, not when printing cu DIE.

       Moved cu header/cu die print code to functions, simplifying

       calling code.

2015-05-01  David Anderson

     * tag_attr.list: Added a DW_AT_signature and

       moved a couple attributes to match the standard-document

       order of attributes.

2015-03-10  David Anderson

     * dwarfdump.c: Update version string.

     * common.c: Update version string.

     * dwgetopt.c: Was mishandling options

       missing their required argument and

       coredumping dwarfdump.

     * getopttest.c: Added new tests to ensure

       we have the dwgetopt() fixes working properly.

     * Makefile.in: Added new test runs to 'make test'.

     * print_die.c, print_lines.c: Removed instances

       of trailing whitespace.

2015-03-09  David Anderson

     * Makefile.in: added new tests of dwgetopt. 

       Runs not only dwgetopt but system getopt.

     * dwarfdump.c: New function set_checks_off()

       so if printing we don't do checks (intended 

       to be this way for a long time now).

       Updated version string.

     * 	common.c: Updated version string.

     * print_die.c: Was not always recognizing unit DIES 

       DW_TAG_partial_unit or DW_TAG_type_unit where it saw 

       DW_TAG_compile_unit. Now does so.

     * dwgetopt.c: Errors could lead to dwarfdump coredump. Fixed.

     * getopttest.c: Added several new tests. Now one

       can run single tests and run against either getopt or dwgetopt

       (set at compile time of getopttest.c).

2015-03-03  David Anderson

     * tag_attr.list: Removed DW_AT_sibling from DW_TAG_partial_unit.

       DW_TAG_compile_unit. Removed DW_AT_containing_type from 

       DW_TAG_subprogram, DW_TAG_structure_type.

     * dwarfdump.c,common.c: Update version strings.

     * print_die.c: Fix indent mistakes. Add comment

       in _dwarf_print_one_expr_op() that one error is

       not presently realizable (FreeBSD compiler

       noticed the situation).

     * print_ranges.c: Fix indent mistakes.

     * tag_attr.c: Remove trailing whitespace from a #include line.

2015-03-03  Carlos Alberto Enciso

     * dwarfdump.c: Add allocate_range_array_info(),

        release_range_array_info() calls to help fix range checking.

     * globals.h: Add declarations of range checking functions.

     * print_die.c: Add check_range_array_info() call.

       Add record_range_array_info_entry() call.

       Move all the range check code out of print_die.c.

       Add handling of high_pc as an offset, not just as a value.

     * print_ranges.c: Delete unneeded includes.

       Add check_ranges_list() implementation moved from

       print_die.c. Add new ranges check functions.

       Range check error messages now appear later in the output,

       though the content is identical.

     * tag_attr_ext.list: Add DW_TAG_GNU_call_site and 

       DW_TAG_GNU_call_site_parameter tag attr combinations.

     * tag_tree_ext.list: Add DW_TAG_GNU_call_site DW_TAG_call_site_parameter

2015-02-22  David Anderson

     * configure.in: removed getopt.h from tests, we use

       local dwgetopt now.

     * dwgetopt.h: Function name is dwgetopt. Prototype named right now.

       Copied from libdwarf dwgetopt.h

     * configure: regenerated

     * Makefile.in: build dwgetopt.o

     * dwgetopt.c: Copied from libdwarf source. 

     * tag_attr.c,tag_tree.c: Now call dwgetopt() instead of getopt().

2015-02-04  David Anderson

     * 	common.c,dwarfdump.c:Updated version string.

     * print_debugfission.c: Now we are using a Dwarf_Sig8

       for fission hash so we introduce an esb_s to do

       the formatting.

     * tag_attr.c: Now we format a more detailed message when

       we detect an insufficient static tag_attr or tag_tree

       array instance. It's code only used at build time so

       just giving up is fine: someone changed dwarf.h.

     * tag_attr.list:  Adding new TAGs and new Attrs

       from DWARF5. Since the DWARF5 standard not yet final

       these could change!

     * tag_attr_ext.list: Added new GNU attributes.

     * tag_common.h:  updated DW_TAG_last and DW_AT_last 

        STD_TAG_TABLE_ROWS STD_ATTR_TABLE_COLUMNS values

       due to dwarf.h updates.

     * tag_tree.list: New entries from DWARF5.

2015-01-31  David Anderson

     * DWARFDUMPCOPYRIGHT: updated to

       reflect changes today. Old versions

       of the copyright notices still shown here.

     * common.c,dwarfdump.c,dwconf.c,esb.c,makename.c,naming.c,

       print_abbrevs.c,print_aranges.c,print_die.c,print_frames.c,

       print_lines.c,print_locs.c,print_macros.c,print_pubnames.c,

       print_ranges.c,print_reloc.c,print_sections.c,print_static_funcs.c,

       print_static_vars.c,print_strings.c,print_types.c,print_weaknames.c,

       strstrnocase.c,tag_attr.c,tag_attr.list,tag_attr_ext.list,

       tag_common.c,tag_tree.c,tag_tree.list,tag_tree_ext.list,

       uri.c,uritablebuild.c: Removed obsolete SGI postal

       address and web references.

2015-01-31  David Anderson

     * common.h,dwconf.h,esb.h,globals.h,makename.h,naming.h,

       print_frames.h,print_reloc.h,print_sections.h,tag_common.h,uri.h:

       The address and URI for SGI is obsolete and there is no

       replacement so deleted some lines from the copyright

       statements. 

2015-01-30  David Anderson

     * common.c,dwarfdump.c: Update version string.

     * globals.h: Added format_sig8_string() to global functions.

     * print_debug_fission.c: Updated .debug_cu/tu_index hash signature

       code to match libdwarf (Dwarf_Sig8, not Dwarf_Unsigned).

       Allow for missing hash (?).

     * print_die.c: Use format_sig8_string().

2015-01-29  David Anderson

     * print_die.c: Two places used C99-only variable

       declaration. Moved declarations up to conform to C90.

2015-01-24  David Anderson

     * dwgetopt.c,dwgetopt.h: Using NetBSD getopt source with

       modifications to support :: for uniform behavior

       for all users. Not all getopt are the same. Named dwgetopt().

     * dwgetopttest.c: Does tests of dwgetopt() for conformance

       with dwarfdump requirements. See 'make selftest'.

     * Makefile.in: Now has selftest for dwgetopt and

       links dwgetopt.o into dwarfdump.

     * esb.c: Now prints PASS on success and counts errors.

     * dwarfdump.c: Now calls dwgetopt and includes dwgetopt.h

       Added a new global so we recognize where needed 

       not to do some checks when checking (

       for debugfission some things not sensible).

     * globals.h: Removed cu_offset (not needed) and added

       suppress_checking_on_dwp flags.

     * print_die.c:renamed cu_offset to be a static: dieprint_cu_offset

       Reset it when finished with a CU. (-k checks got into trouble

       when both .debug_info and .debug_types present).

2015-01-21  David Anderson

     * common.c, dwarfdump.c: Update version string.

     * print_die.c: For a DW_FORM_ref_sig8 type signature

       value, if not printing the actual FORM print

       <type signature> so the hex value makes sense.

       It is obviously not a .debug_info global offset.

       Now prints debug fission (dwp) information for

       each CU with such.

2015-01-18  David Anderson

     * common.c, dwarfdump.c: Update version string.

2015-01-15  David Anderson

     * dwarfdump.c: dump_unique_errors_table() ifdef out

       of normal compiles, it is unused. Unused local variables

       removed.

       Update version string.

     * esb.c: Moved stdarg.h include just after stdio.h include

       for positioning consistency.

     * globals.h: Added stdarg.h include just after stdio.h

       include as we use va_list a lot and so stdarg.h

       is required.

     * print_debugfission.c: Remove two unused local variables.

     * print_frames.c: Remove trailing whitespace.

     * tag_attr.c: #include stdarg.h. Add {} to array initializers

       output to avoid compiler warning.

     * tag_common.c: Move stdarg.h include to just after

       stdio.h for positioning consistency.

       Update version string.

     * tag_tree.c: Revised include order to start with

       globals.h and to not duplicate includes of stdio.h etc.

       Add {} to array initializers

       output to avoid compiler warning.

     * testesb.c: Add include of stdarg.h.

2015-01-12  David Anderson

     * tag_common.c: Add comments about va_start, va_end.

     * esb.c: Add comments about va_start, va_end.

       Add va_end in the selftest code.

     * common.c: Update version string.

     * dwarfdump.c: Update version string. Add va_end()

       and comments about va_end.

2015-01-08  David Anderson and Carlos Alberto Enciso

     * Makefile.in: add selftest: rule, which tests esb.c

     * dwarfdump.c: Add new options -O file=path, -kD -kG -ku kuf.

       New checking and reporting features intended to give a

       report on attribute and tag usage.

       Update version string.

     * common.c: Update version string.

     * esb.c, esb.h: Added new interface using stdarg.

       Added self-test feature.

     * dwarf_makename.c: new #pragma (not Linux/Unix related).

     * print_die.c: Implements collecting the new statistics

       dwarfdump reports.

     * print_lines.c: New statistics collected.

     * tag_attr.c: New checks for the tag/attr table correctness.

     * tag_attr.list: Fixes duplicated entries.

     * tag_attr.list_ext: Adds APPLE attribute DW_AT_APPLE_optimized

       that llvm emits.

     * tag_common.c: bad_line_input() now allows stdarg calls so

       its easier to emit good error messages.

     * tag_common.h: bad_line_input() arg list changed a little. Stdarg now.

     * tag_tree.c: New tag tree checking done. New statistics

       available.

     * tag_tree.list:  Adds DW_TAG_unspecified_type,

       DW_TAG_rvalue_reference_type,

       DW_TAG_restrict_type.

     * tag_tree_ext.list: Adds DW_TAG_GNU_template_template_parameter.

       Fixes duplication of entries.

2015-01-05  David Anderson

     * dwarfdump.c:  Don't call dwarf_finish() if

       the dwarf-init call failed.

     * common.c,dwarfdump.c: Updated version string.

2015-01-01  David Anderson

     *	A new year begins.