libdwarf/dwarf_errmsg_list.c
libdwarf/libdwarf.h.in
Test for inconsistent line table header data
and provide a default string indicating failure
in case the inconsistency test is inadequate.
libdwarf/dwarf_line.c
libdwarf/dwarf_line_table_reader_common.c
Moved a couple functions between source files
and made them static. A couple commentary changes.
print_frames.c, though, needed hardening against
corrupt frame data.
dwarfdump/globals.h
dwarfdump/print_aranges.c
dwarfdump/print_die.c
dwarfdump/print_frames.c
dwarfdump/print_sections.c
All data reads from an object ensure the
read is actually in a section.
It is always possible something was overlooked, but
all the reading macros and functions now do checks.
libdwarf/dwarf_arange.c
libdwarf/dwarf_die_deliv.c
libdwarf/dwarf_errmsg_list.c
libdwarf/dwarf_form.c
libdwarf/dwarf_frame.c
libdwarf/dwarf_frame2.c
libdwarf/dwarf_global.c
libdwarf/dwarf_line.c
libdwarf/dwarf_line_table_reader_common.c
libdwarf/dwarf_loc.c
libdwarf/dwarf_loc2.c
libdwarf/dwarf_macro5.c
libdwarf/dwarf_opaque.h
libdwarf/dwarf_print_lines.c
libdwarf/dwarf_query.c
libdwarf/dwarf_ranges.c
libdwarf/dwarf_util.c
libdwarf/dwarf_util.h
libdwarf/dwarf_xu_index.c
libdwarf/libdwarf.h.in
standard tables: header says lno now,
for line number (row was incorrect).
dwarfdump/dwarfdump.c
dwarfdump/print_die.c
dwarfdump/print_lines.c
New checks for correctness and section overrun.
Fixed duplicate free due to bug in DWARF5 macro
handling.
libdwarf/dwarf_arange.c
libdwarf/dwarf_die_deliv.c
libdwarf/dwarf_elf_access.c
libdwarf/dwarf_errmsg_list.c
libdwarf/dwarf_frame2.c
libdwarf/dwarf_leb.c
libdwarf/dwarf_line.c
libdwarf/dwarf_line.h
libdwarf/dwarf_line_table_reader_common.c
libdwarf/dwarf_macro5.c
libdwarf/dwarf_util.h
libdwarf/libdwarf.h.in
Preventing a wide class of crashes due to damaged
object files.
libdwarf/dwarf_arange.c
libdwarf/dwarf_frame.c
libdwarf/dwarf_frame.h
libdwarf/dwarf_frame2.c
libdwarf/dwarf_line_table_reader_common.c
libdwarf/dwarf_loc2.c
dwarfdump/dwarfdump.c
Ensure dependency on dwarf_errmsg_list.c
libdwarf/Makefile.in
Do much much more testing to ensure we do not
run off the end of section or accept a bogus
leb number.
libdwarf/dwarf_abbrev.c
libdwarf/dwarf_die_deliv.c
libdwarf/dwarf_errmsg_list.c
libdwarf/dwarf_frame.c
libdwarf/dwarf_frame.h
libdwarf/dwarf_frame2.c
libdwarf/dwarf_frame3.c
libdwarf/dwarf_leb.c
libdwarf/dwarf_line.c
libdwarf/dwarf_line.h
libdwarf/dwarf_line_table_reader_common.c
libdwarf/dwarf_opaque.h
libdwarf/dwarf_query.c
libdwarf/dwarf_util.c
libdwarf/dwarf_util.h
libdwarf/libdwarf.h.in
if the gcc '__attribute__ ((name))' compiles ok.
* config.h.in, configure: Regenerated.
* libdwarfdefs.h: Test HAVE_UNUSED_ATTRIBUTE and define
UNUSEDARG appropriately.
* dwarf_alloc.c,dwarf_elf_access.c,dwarf_form.c,dwarf_frame2.c,
dwarf_gdbindex.c,dwarf_global.c,dwarf_init_finish.c,dwarf_line.c,
dwarf_line_table_reader_common.c,dwarf_macro5.c,
dwarf_original_elf_init.c,dwarf_print_lines.c,dwarf_ranges.c,
dwarf_tsearchhash.c,dwarf_util.c,dwarf_xu_index.c,
pro_alloc.c,pro_frame.c,pro_init.c,pro_reloc.c,
pro_reloc_stream.c,pro_section.c: Use UNUSEDARG to suppress
meaningless unused-parameter warnings from gcc.
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.
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.
