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.