* dwarf_tied.c: Code reading tied CU headers only worked by accident
but is fixed. Reads only as far as needed in tied for the signature
being referenced.
NEWS
README
configure
configure.in
Now allows build separate from source.
dwarfdump/ChangeLog
dwarfdump/Makefile.in
dwarfexample/Makefile.in
Now uses configure and allows
build separate from source.
dwarfexample/configure
dwarfexample/configure.in
dwarfgen/Makefile.in
Now allows build separate from source.
libdwarf/Makefile.in
libdwarf/configure
libdwarf/configure.in
* 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.
libdwarf
* dwarf_opaque.h: Delete two useless blank lines.
* print_die.c: Fixed indents, removed trailing whitespace.
* dwarfdump.c, common.c: Update version string.
libdwarf
* dwarf_alloc.c: Fixed indents, trailing whitespace.
* dwarf_loc2.c: Fixed indents, trailing whitespace.
* dwarf_form.c: Made too-long line into 2 lines.
* dwarf_loc.h: Removed duplicate Dwarf_Loc_c_s etc declarations.
* dwarf_util.c(_dwarf_error_mv_s_to_t),dwarf_util.h: New
function to eliminate duplicative code.:
* dwarf_query.c): Fix bug in dwarf_get_offset_size().
Use new _dwarf_error_mv_s_to_t() to get error on correct dbg.
Fixed indents, trailing whitespace.
* dwarf_ranges.c: Use new _dwarf_error_mv_s_to_t()
to get error on correct dbg.
Fixed indents, trailing whitespace.
* 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
dwarfdump/dwarfdump.1
dwarfdump/dwarfdump.c
dwarfdump/print_die.c
dwarfdump/print_locs.c
* dwarf_alloc.c: Added new checks so user mixing up
tied dbg with regular dbg won't lead to crashes
when calling dwarf_dealloc or dwarf_finish().
Zeroed out some fields to recognize space deallocated.
* dwarf_die_deliv.c: Added support of split dwarf
DW_AT_[GNU_]ranges_base
* dwarf_form.c: Load string from tieddbg when appropriate.
* dwarf_harmless.c: On free() zero out a field to show that was done.
* dwarf_loc.c: Correct the handling of split dwarf loclist.
* dwarf_opaque.h: Add cc_ranges_base_present for split dwarf.
Add _dwarf_get_ranges_base_attr_from_tied() for split dwarf.
* dwarf_query.c: Get and remember skeleton compilaton unit
DW_AT_[GNU_]ranges_base from tied objects for split dwarf.
* dwarf_ranges.c: If a tied object present, look for ranges
there, not in split dwarf object.
* dwarf_util.c: Housekeeping zeros out fields to ensure not
used after dealloc.
libdwarf/dwarf_alloc.c
libdwarf/dwarf_die_deliv.c
libdwarf/dwarf_form.c
libdwarf/dwarf_harmless.c
libdwarf/dwarf_loc.c
libdwarf/dwarf_loc2.c
libdwarf/dwarf_opaque.h
libdwarf/dwarf_original_elf_init.c
libdwarf/dwarf_query.c
libdwarf/dwarf_ranges.c
libdwarf/dwarf_util.c
dwarfdump/configure.in
dwarfdump/print_frames.c
* 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.
libdwarf/configure
libdwarf/configure.in
* configure.in: Added -O0 to --enable-wall.
So if a coredump while debugging gdb will work well.
* configure: Regenerated.
reader.
Add a new configure option --enable-wall (regenerate configure).
Revise the interfaces for the not-implemented new
location expression and loclist interfaces.
dwarfdump/print_die.c
libdwarf/Makefile.in
libdwarf/configure
libdwarf/configure.in
libdwarf/dwarf_error.c
libdwarf/dwarf_loc.c
libdwarf/dwarf_loc.h
libdwarf/libdwarf.h.in
examples.c: Add commentary to example9.
dwarf_alloc.c: Add DW_DLA_LOC_BLOCK_C and DW_CLA_LOCDESC_C
allocation descriptions to array.
dwarf_alloc.h: Increase ALLOC_AREA_INDEX_TABLE_MAX to match.
dwarf_base_types.h: Increase MAX_DW_DLA to match.
dwarf_die_deliv.c: Switch some returns from pointer to
the standard int DW_DLV_OK etc and return pointer through
an argument. Identify which CUs are dwo by checking name
for a .dwo ending. Fix whitespace endings.
dwarf_error.c: Add DW_DLE 309 to 311 errors to descriptions array.
dwarf_form.c: Remove trailing whitespace. Reformat one line
so it is not so long.
dwarf_line.c: Add {} on if for clarity.
Fix whitespace endings.
dwarf_line_table_reader.c: Fix whitespace endings.
dwarf_loc.c: Refactor loc. expr. reader into a
routine that reads one expression, _darf_read_loc_expr_op()..
Add DWARF5 operators.
Add preliminary dwo expression support (which will change
but this is a start). Old expression interface now
explicitly supports only DWARF 2,3,4. No DWARF5.
Add preliminary loclist_c support (it will change).
Add commentary about the old loclist interface.
dwarf_loc.h: First cut of new interfaces (functional, not
public structs).
dwarf_opaque.h: Add cc_is_dwo flag to cu context struct.
libdwarf.h.in: Rework some loclist commentary.
Add first try at new loclist interfaces for DWARF2,3,4,5.
New error codes for new loclist/dwo code.
libdwarf2.1.mm: Rev 2.32. New wording on old loclist
interfaces.
* 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.
libdwarf
* checkexamples.c: Fixed data type in the example code.
* dwarf.h: Updated comment about DW_FORM_GNU_strp_alt
* dwarf_elf_access.c: Fixed trailing whitespace and
removed debug printf that got left in.
* dwarf_error.c: Add new TIED file errors.
DW_DLE_NO_TIED_FILE_AVAILABLE, DW_DLE_NO_TIED_STRING_AVAILABLE.
* dwarf_form.c: Added support for DW_FORM_GNU_strp_alt.
* dwarf_init_finish.c: #if 0 routine all_sig8bits_zero().
* dwarf_line.c: Now always notice windows-like c: etc
as start of a full path. Ensure directories with \ are
turned to / in line tables. (for full such transforms
configure with --enable-windowspath ) Remove some debug #ifdef
lines.
Alter the linecontext interface to pass back table count,
not linecount.
* dwarf_line.h: Add commentary and lc_table_count field.
* dwarf_line_table_reader_common.c: Fix indent/trailing whitespace.
Now sets lc_table_count;
* dwarf_opaque.h: Add _dwarf_get_string_from_tied() interface.
* dwarf_print_lines.c: Remove trailing whitespace and some debug printf..
* libdwarf.h.in: New error codes. Fix trailing whitespace. Expand
commentary.
piece of code creating file paths from line table data.
deleted obsolete code that was #if 0.
* libdwarf.h.in: Fleshed out linecontext
versions of two-level table readng.
Revised a new interface (dwarf_srclines_b) to
make it possible to do a read of just the line header.
* libdwarf2.1.mm: Documented new functions.
Fixed the example code so it is actually correct
regenerated libdwarf2.1.pdf
Makefile.in: Removed source files from the build that
are only useful to IRIX and only in the context of building
an IRIX runtime system.
dwarf_alloc.c: Added constructor/destructor code to
Dwarf_Line_Context allocator.
dwarf_elf_access.c: Added additional #defines so we
have the IA64 defines we need to compile certain
test cases on freebsd.
dwarf_error.c: Two new error codes for Dwarf_Line_Context
checking.
dwarf_line_table_reader_common.c: New file. We can compile
the line reading with and without detailed print lines
for dwarfdump. Now only one body of line reading code
to maintain.
dwarf_line.c: Moved code out to dwarf_line_table_reader_common.c
Refactored to support skeleton line tables (DWARF5)
Eliminated an internal struct, it is no longer needed.
a little better.
Supports experimental two-level line tables too.
dwarf_print_lines.c: Uses dwarf_line_table_reader_common.c
to do much of its work now.
libdwarf.h.in: New interfaces for nicer access to
line table headers.
libdwarf2.1.mm: Partial documentation of the new
libdwarf line table interfaces.
dwarf_global.c,dwarf_line.c,dwarf_line.h,dwarf_line2.c,
dwarf_line_table_reader_common.c,dwarf_sort_line.c,libdwarf.h.in:
The SGI IRIX only fields in dwarf_line.h ifdef __sgi now.
And all code referencing them that way too. Balancing
#endif has /* __sgi */ now for searchability.
Functions only usable on SGI IRIX only compiled in if __sgi
macro defined.
libdwarf2.1.mm: Added a comment related to experimental
two-level line tables.
So code can be added there to print more
and better information on the header.
libdwarf:
dwarf_line.c
dwarf_line.h
dwarf_line_table_reader_common.c
dwarf_print_lines.c
Fixed indent and trailing whitespace. Fixed the 'section offset'
code by using the proper value from dss_data..
libdwarf:
dwarf_line.c
dwarf_line.h
dwarf_line2.c
dwarf_line_table_reader_common.c
dwarf_print_lines.c
libdwarf.h.in
extracted from dwarf_line.c. Now compiled into dwarf_line.c
and dwarf_print_lines.c with correct two-level line table
calculations. No more coding the table twice.
* dwarf_line.c,dwarf_print_lines.c: Now #include
dwarf_line_table_reader_common.c
* Makefile.in: Reflects new source depedencies.
* dwarf_line2.c: An internal function interface changed,
so accomodated it here.
* libdwarf.h.in, dwarf_error.c: New error code, DW_DLE_BAD_LINE_TABLE_OPERATION.
line register structs agree on spelling of suffix of each name.
Now dwarf_srclines (and two-level) use the
line register struct instead of a list of local variables.
This in preparation for a revamp of dwarf_print lines
and a simplification of dwarf_print_lines.
dwarfdump/dwarfdump.c update date string
dwarfdump/print_lines.c IA is really IS.
libdwarf/dwarf_elf_access.c: Added ifdef/define/endif for relocation types
for better test coverage in FreeBSD and Ubuntu. That is, let it
relocate objects without quite the required relocation names on
the libdwarf/dwarfdump build system.
libdwarf/dwarf_line.c Fixed errors and omissions.
libdwarf/dwarf_line.h
dwarfdump/print_lines.c
Corrected indentation and an error introduced a couple
days ago in computing the end of the line table for a CU.
libdwarf/dwarf.h
libdwarf/dwarf_elf_access.c
libdwarf/dwarf_form.c
libdwarf/dwarf_line.c
libdwarf/dwarf_line.h
and added a Dwarf_CU_Context argument so we can get address
size and segment size when not in the line table.
All this related to two-level line tables.
dwarfdump/print_lines.c
libdwarf/dwarf.h
libdwarf/dwarf_die_deliv.c
libdwarf/dwarf_line.c
libdwarf/dwarf_line.h
libdwarf/dwarf_opaque.h
libdwarf/dwarf_print_lines.c
libdwarf/dwarf_sort_line.c
libdwarf/libdwarf.h.in
(not complete) of two-level line tables,
and experiment in line table design.
dwarfdump/ChangeLog
dwarfdump/print_lines.c
libdwarf/ChangeLog
libdwarf/dwarf.h
libdwarf/dwarf_alloc.c
libdwarf/dwarf_base_types.h
libdwarf/dwarf_init_finish.c
libdwarf/dwarf_line.c
libdwarf/dwarf_line.h
libdwarf/dwarf_line2.c
libdwarf/dwarf_util.c
libdwarf/libdwarf.h.in
where dwarf_dealloc could be called on a NULL pointer.
libdwarf/dwarf_query.c .
None of my test cases were able to get into the problematic
line of code (was 1 line, now 4 including a value test).
