2006-12-24 David Anderson <davea@sgi.com>
* DWARFDUMPCOPYRIGHT: Added GPL copyright text with
explanation of the intended content.
* COPYING: added text explaining confusion of GPL vs LGPL.
Thanks to Chris Quenelle for pointing out the disconnect
between DWARFDUMPCOPYRIGHT and the source files in dwarfdump.
2006-12-21 David Anderson <davea@sgi.com>
* tag_tree.list: add tags to make allowed list more complete.
Omission noticed by Marcel Mettes.
2006-06-14 David Anderson <davea@sgi.com>
* print_frames.c: Clean up printing of augmentation data by
eliminating dangling 0x (for eh_frame).
2006-04-28 David Anderson <davea@sgi.com>
* dwarfdump.conf: Now has x86_64 register names.
x86_64 with help from Tom Hughes (verified
from independent sources).
Added m68k register names and refined x86 list
by looking at various information-sources.
2006-04-18 David Anderson <davea@sgi.com>
* *.c: Ran indent so all now follow a standard look.
* dwconf.c: Added fclose(conf_stream).
2006-04-18 David Anderson <davea@sgi.com>
* dwarfdump.c: Forgot to call key new functions for
handling variable-size frame data and different
frame rule initialization value.
* dwconf.c: Add a default print for CFA in case of
an omission in dwarfdump.conf.
* dwarfdump.conf: Move setup and rename the ABIs slightly.
2006-04-17 David Anderson <davea@sgi.com>
* dwarfdump.conf: Correct typos. Remove some register names.
* dwarfdump.c: Fix compiler warnings, fix -x option usage message.
* dwconf.h: Fix compiler warnings by changing types.
* dwconf.c: Change error checking so we check all errors, do
not stop at first error. Ran indent. Added code to check
for extra junk after operand(s).
* print_frames.c: Fix compiler warnings.
* Makefile.in: get <prefix> used in install rule and creating
places to search for dwarfdump.conf
2006-04-16 David Anderson <davea@sgi.com>
* dwarfdump.conf: New dwarfdump configuration file. Makes using frame
information easy to read and correct for any ABI/ISA
without rebuilding dwarfdump.
* Makefile.in: Added new files dwconf.h dwconf.c
* dwconf.h dwconf.c: New files implement reading dwarfdump.conf
and help print_frames.c print frame information correctly
for ABIs specified at runtime.
* dwarfdump.1: document -x commands.
* globals.h: Minor changes to support dwarfdump.conf
* print_frames.c: Major changes to support a run-time description of
the frames info and dwarfdump.conf.
* print_frames.h: Changes to support a run-time description of
the frames info and dwarfdump.conf.
* print_sections.c: Minor tweaks to support a run-time
description of the frames info and dwarfdump.conf.
2006-03-31 David Anderson <davea@sgi.com>
* Makefile.in globals.h print_sections.c: Refer to new
print_frames.h print_frames.c.
* print_frames.h print_frames.c: Extract cie, fde printing
to separate file, separating loop logic from the printing
of an entry from the loop.
2006-03-31 David Anderson <davea@sgi.com>
* dwarfdump.c global.h print_sections.c: Preparing for
dwarf3 frame interface.
* print_die.c: Corrects handling of DW_AT_encoding (etc) value.
2006-03-29 David Anderson <davea@sgi.com>
* print_sections.c: define DWARFDUMP_TURN_OFF_MIPS_REG_NAMES
at compile time
to turn off the MIPS register names printing. Instead
(aside from cfa) use a name like r4 (where the DWARF
register number follows the letter 'r').
Indent. Initialize some local variables at declarations.
2006-03-13 David Anderson <davea@sgi.com>
* print_sections.c: Now gets gnu eh_augmentation data by calling
dwarf_get_cie_augmentation_data() or dwarf_get_fde_augmentation_data()
and prints it (use -v to see cie data).
Now prints DWARF3 frame information.
2006-03-08 David Anderson <davea@sgi.com>
* print_sections.c: Add 'break;' at line 710.
Thanks to Richard Stuckey for noticing.
2005-12-01 David Anderson <davea@sgi.com>
* dwarf_names.awk: use snprintf instead of sprintf for safety.
2005-12-01 David Anderson <davea@sgi.com>
* Makefile.in: Build attr/tag trees with
individual commands to catch build errors.
* tag_attr.c,tag_tree.c: Verify that
tables fit in the generated C code and check for
format errors in the *.list files.
* tag_attr.list, tag_tree.list: Added some valid entries.
* globals.h: add DWARF_ERROR3 macro for better diagnostics.
* print_die.c: Show both sides of questionable tag relation
in CHECK -k diagnostic output.
2005-11-25 David Anderson <davea@sgi.com>
* print_die.c: DW_AT_stride_size changed to DW_AT_bit_stride,
added DW_AT_byte_stride.
* tag_attr.c,tag_tree.c: fixed array size now a #define for
readability.
* tag_attr.list: Added DWARF3 attributes, also new TAGs.
* tag_tree.list: Added DWARF3 TAGs.
2005-11-08 David Anderson <davea@sgi.com>
* makename.c: remove non-standard malloc.h include,
stdlib.h suffices and is already included.
2005-10-24 David Anderson <davea@sgi.com>
* tag_attr.c tag_tree.c: added DWARF3 TAGs to string array.
2005-08-01 David Anderson <davea@sgi.com>
* Makefile.in: Add esb.o and test rule (test code for esb.c).
* dwarfdump.c: Remove old static buffer initialization.
* print_die.c: Use esb now, avoid crash due to long loclist
overrunning static buffer. Uses snprintf now, not sprintf.
snprintf is for safety.
* esb.h esb.c: Adding extensible string buffer (esb) code.
* testesb.c: Test code for esb.c.
* print_reloc.c: size field is now Elf64_Xword for
Elf64 as Elf64_Word is only 32 bits.
2005-07-15 David Anderson <davea@sgi.com>
* dwarfdump.c: Add print of .debug_pubtypes, remove
erroneous dealloc after dwarf_formstring() call.
* globals.h: Add declarations for .debug_pubtypes print. Add
declaration for full dealloc.
* print_die.c: Remove erroneous dealloc after dwarf_formstring() call.
* print_exception_tables.c: Call dwarf_fde_cie_list_dealloc()
for complete dealloc.
* print_sections.c: Remove incorrect dealloc() call.
Add calls to new dealloc routines. Add support of .debug_pubtypes
print.
2005-07-14 David Anderson <davea@sgi.com>
* print_sections.c (print_line_numbers_this_cu): Use new
dwarf_srclines_dealloc() for deallocation after
dwarf_srclines() called.
2005-04-13 David Anderson <davea@sgi.com>
* print_sections.c: Factors out common print code into
a new routine. Avoid indexing past end of register names
array. Adds checks and prints so that certain errors
in pubnames-like sections are printed usefully (and dwarfdump
then stops if libdwarf gave an error).
2005-03-21 David Anderson <davea@sgi.com>
* dwarfdump.c: Add -F flag to
request .eh_frame section print. Changed -f flag meaning
to print .debug_frame only. -a flag no longer
prints .debug_frame by default.
* print_sections.c: avoid printing an eh_frame we don't understand.
Add new information per CU when printing line info: specifically
the line section offset.
* globals.h: Added arguments to print_frames() for -F flag.
2005-03-18 David Anderson <davea@sgi.com>
* print_sections.c: Correct macro section printing.
2004-10-28 David Anderson <davea@sgi.com>
* DWARFDUMPCOPYRIGHT config.h defs.h dwarfdump.c globals.h
makename.c makename.h print_die.c print_exception_tables.c
print_reloc.c print_sections.c tag_attr.c tag_attr.list
tag_tree.c tag_tree.list: Copyright update, SGI
corporate address change.
2004-10-26 David Anderson <davea@sgi.com>
* acconfig.h: removed. Was old style autoconf usage.
* configure.in: Updated AC_DEFINE usage, adding args 2 & 3.
* config.guess: Updated. timestamp='2004-06-11'.
* config.sub: Updated. timestamp='2004-03-12'.
* configure config.h.in: regenerated with autoconf 2.58.
2004-05-14 David Anderson <davea@sgi.com>
* print_die.c (print_die_and_children): Change to iteration
on siblings (still recursing on children).
2004-03-30 David Anderson <davea@sgi.com>
* dwarfdump.c (main): getopt() string should contain k:g
not kg: Thanks to Peter Seiderer for pointing this out.
2003-12-31 David Anderson <davea@sgi.com>
* README: Added configure example.
* Makefile.in: Removed bogus LIBS line, updated copyright date.
* acconfig.h: Added LGPL copyright to match libdwarf
Silly, but it matches libdwarf version boilerplate.
* config.guess config.sub: new versions from automake-1.6.
* config.h.in configure: Regenerated.
2003-10-06 David Anderson <davea@sgi.com>
* dwarfdump.c print_sections.c: applied indent(1).
* print_die.c: applied indent and added ; after
invocations of macros PUSH_DIE_STACK POP_DIE_STACK SPACE
as these were confusing indent a bit.
The indent control file .indent.pro contained:
-bad -bap -nbbo -br -ce -brs
-l72 -lc72 -hnl -nprs
-fca -i4 -lp -psl -npcs
2003-10-02 David Anderson <davea@sgi.com>
* dwarfdump.c: Add -g to indicate use of older
location entry code in libdwarf. So dwarf_loclist
and dwarf_loclist_n are testable.
* globals.h: Added use_old_dwarf_loclist flag so one
can choose the old dwarf_loclist() interface.
For testing.
* print_die.c: Rearranged to avoid code duplication.
Now supports .debug_loc fully.
* print_sections.c: Prints .debug_loc now.
2003-09-29 David Anderson <davea@sgi.com>
* print_die.c: with -v, print 'loclist' start and
end addr and also a hint that DW_FORM_indirect is used.
No change for normal output (for now).
2003-05-19 David Anderson <davea@sgi.com>
* dwarfdump.c call dwarf_srcfiles() to get file names
per cu and pass down to die print routines.
Removed incorrect tests for when to print ".debug_info",
leaving simpler test.
* print_die.c globals.h: print file name (from line info)
with DW_AT_decl_file, adding data from dwarf_srcfiles
to argument list of a few routines to make that possible.
* print_sections.c: moved "line number info" string print so
it prints for -v as well as normal line ouput.
2002-10-23 Amaury Le Leyzour amaury@sgi.com
* print_sections.c (print_weaknames): Changed
DW_DLA_TYPENAME to DW_DLA_WEAK at dwarf_dealloc().
2002-10-22 Tom Hughes <thh@cyberscience.com>
* print_sections.c: macro printing now supported.
* dwarfdump.c: removed erroneous dwarf_dealloc()
of string returned by dwarf_errmsg().
2002-11-22 David Anderson <davea@sgi.com>
* dwarf_names.awk at_list.awk: Allow an name to have two
spellings so the historical name preserved yet the dwarf3
version is supported. First name seen is used/reported
by dwarfdump.
* dwarf.h: DW_TAG_template_type_param(eter)
DW_TAG_template_value_param(eter) DW_AT_namelist_itm(s)
are the ones with alternate spellings now.
Added Universal Parallel C TAGs/Attributes in
user namespace.
* tag_attr.c tag_attr.list tag_tree.c tag_tree.list:
Use the DW_TAG_template_* dwarf3 spellings.
2002-05-08 David Anderson <davea@sgi.com>
* tag_attr.list dwarf.h: DW_AT_namelist_items is
wrong, changed to DW_AT_namelist_item
2002-04-29 Stephen Clarke <stephen.clarke@superh.com>
* dwarfdump.c (main): #ifdef for __CYGWIN__ on open().
2001-06-14 David Anderson <davea@sgi.com>
* print_sections.c: Calling the new libdwarf function
dwarf_get_arange_cu_header_offset() so we can print
the cu header offset for aranges.
2000-07-14 Fred Fish <fnf@ninemoons.com>
* configure.in (LOCATION_OF_LIBELFHEADER): Fix typo for configure
variable to be tested and enclose libelf/libelf.h in <>.
* configure: Regenerated.
2000-07-10 Fred Fish <fnf@ninemoons.com>
* Makefile.in (install): Install dwarfdump.1 from $(srcdir).
2000 June 12 davea@sgi.com
print_sections.c the DW_CFA_offset_extended print
did not multiply by data-alignment factor in the
-v -v detailed output.
And the offsets used %2d when the values were
unsigned int, so now %2u.
And not all cfa prints of values had
necessarily a type to match
%llu or %lld where required. Depended on the size of Dwarf_Signed
and Dwarf_Unsigned.
So now explicitly use cast to the
right type to match the % format.
2000 April 13 davea@sgi.com
print_sections.c - 1.56
- A single byte of zero is a perfectly legitmate null
abbreviation entry (in .debug_abbrev)
now we print those directly and avoid a warning
from dwarfdump
print_die.c - 1.42
- Explain what combo checker is doing and make it
more maintainable (and fix bug which would
not be hit, but was real enough (in combo checker),
using too large a number as highest tag number).
tag_tree.list - 1.2
- Add valid parent/child relationships so checker
does not report valid entries as bogus.
2000 Feb 24
Jason Merrill <jason@cygnus.com> noticed that gcc did
not like gcc -E foo.list, so incorporated his fix so
now the Makefile.in makes a link and does gcc -E _tmp.c
2000 Jan 26
elena.demikhovsky@intel.com noticed that 3 statements in
print_sections.c got warnings from the compiler
she was using. Simple casts (provided by her) fixed these.
1999 July 21
davea@sgi.com
print_sections changed to allow printing
of dwarf-ish egcs c++ .eh_frame data
1999 June 14
Fred Fish fnf@ninemoons.com contributed
autoconf'ing of the libdwarf and dwarfdump source.
1999 June 10
ChangeLog started. davea@sgi.com David Anderson