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diff --git a/dwarfdump/ChangeLog2006 b/dwarfdump/ChangeLog2006 new file mode 100644 index 0000000..dbedb67 --- /dev/null +++ b/dwarfdump/ChangeLog2006 @@ -0,0 +1,332 @@ +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 |