libdwarf-code/libdwarf/ChangeLog2012

2012-11-30  David Anderson
     * dwarf.h: defines for some added DW_OP_GNU operators
     * dwarf_loc.c: Added support for some DW_OP_GNU operators.
2012-11-29  David Anderson
     * dwarf_elf_access.c,dwarf_init_finish.c,dwarf_loc.c,
       dwarf_reloc_arm.h,dwarf_reloc_x86_64.h,libdwarf.h:
       Fix indents so dicheck gives no warnings.
2012-11-29  David Anderson
     * dwarf_addr_finder.c: Add const to a couple
       const arrays.
     * gennames.c: Add const to a couple const variables.
     * dwarf_form.c: dwarf_formflag() was incorrectly 
       returning 1 instead of the actual flag value when 
       non-zero flag value. Now returns the real flag byte value.
     * dwarf_opaque.h: Moved debug_section area info into
       a new array in Dwarf_Debug struct.
     * dwarf_init_finish.c: Instead of a file-static array,
       the array is moved to the Dwarf_Debug struct and accesses
       are adjusted to match.
     * pro_section.c: Add const to an array declaration.
     * libdwarf2.1.mm: Updated dwarf_formflag()
       documentation. Now version is 2.06.
     * libdwarf2.1.pdf: Regenerated.
2012-11-22  David Anderson
     * dwarf_loc.c: Removed the last dbg->de_length_size
       instances from _dwarf_get_locdesc() to reflect the
       incoming argument with the offset size (length size).
2012-11-21  David Anderson
     * dwarf_loc.c: Updated argument list and implementation for
       dwarf_loclist_from_expr_b(), adding offset size (length size).
     * libdwarf.h: Updated argument list for 
       dwarf_loclist_from_expr_b().
     * libdwarf2.1.mm: Updated dwarf_loclist_from_expr_b()
       documentation. Now version is 2.05.
     * libdwarf2.1.pdf: Regenerated.
2012-11-20  David Anderson
     * dwarf_line.h: Fixing two small formatting
       inconsistencies.
2012-11-17  David Anderson
     * dwarf_original_elf_init.c: Expanded comment about
       HAVE_ELF_C_READ_MMAP (which is not settable
       by configure and is not really needed).
     * configure regenerated with autoconf 2.69
     * libdwarf2.1.mm: Document dwarf_encode_leb128() and
       and dwarf_encode_signed_leb128().
     * libdwarf2.1.pdf: Regenerated.
       
2012-11-17  David Anderson
     * dwarf_arange.c,dwarf_base_types.h,dwarf_die_deliv.c,
       dwarf_elf_access.c,dwarf_form.c,dwarf_frame.c,
       dwarf_frame2.c,dwarf_harmless.c,dwarf_init_finish.c,
       dwarf_line.c,dwarf_line.h,dwarf_loc.c,dwarf_macro.c,
       dwarf_original_elf_init.c,dwarf_print_lines.c,dwarf_query.c
       dwarf_ranges.c,dwarf_reloc_arm.h,dwarf_reloc_mips.h,
       dwarf_reloc_ppc.h,dwarf_reloc_ppc64.h,dwarf_reloc_x86_64.h,
       dwarf_util.c,dwarf_util.h,pro_forms.c,pro_frame.c,
       pro_incl.h,pro_init.c,pro_section.c: Update copyright
       on files changed recently.
2012-11-15  CarlosAlbertoEnciso <carlos.alberto.enciso@gmail.com>
     * dwarf.h: Incorrect comments for registers (64 to 108).
     * dwarf_arange.c: Consistent layout for if statements.
     * dwarf_base_type.h: Minor comment type.
     * dwarf_die_deliv.c: Consistent layout for if and while statements.
     * dwarf_elf_access.c: Consistent layout for if statements.
       For Windows, include header files with relocation definitions.
       Populate new fields 'type' (section type) and 'info' (target section
       for relocation) in data structure 'Dwarf_Obj_Access_Section_s'.
       Minor typo error in function 'is_32bit_abs_reloc' for the case
       'EM_PPC64', to use the correct symbol 'R_PPC64_DTPREL32' and
       'R_PPC64_DTPREL32'.
     * dwarf_form.c: Consistent layout for if statements.
     * dwarf_frame.c: Consistent layout for if, for and while statements.
     * dwarf_frame2.c: Consistent layout for if statements.
     * dwarf_harmless.c: Consistent layout for if and for statements.
     * dwarf_init_finish.c: Consistent layout for if statements.
       Use HAVE_ELF_H, HAVE_LIBELF_H, HAVE_LIBELF_LIBELF_H to control
       the inclusion of the libelf symbols.
       New function 'add_debug_section_info' and new data structure
       'dbg_sect_s' to deal properly with .rel and .rela section types
       independently of the section name. The new algorithm to setup
       the debug sections is implemented in '_dwarf_setup'.
     * dwarf_line.c: Consistent layout for if statements.
     * dwarf_line.h: Consistent layout for if statements.
     * dwarf_loc.c: Consistent layout for if and switch statements.
     * dwarf_macro.c: Consistent layout for if statements.
     * dwarf_original_elf_init.c: Consistent layout for if statements.
     * dwarf_print_lines.c: Consistent layout for if statements.
     * dwarf_query.c: Consistent layout for if and switch statements.
     * dwarf_ranges.c: Consistent layout for if and for statements.
     * dwarf_reloc_arm.h: New file; relocations definitions for ARM.
     * dwarf_reloc_mips.h: New file; relocations definitions for MIPS.
     * dwarf_reloc_ppc.h: New file; relocations definitions for PPC.
     * dwarf_reloc_ppc64.h: New file; relocations definitions for PPC64.
     * dwarf_reloc_x86_64.h: New file; relocations definitions for X86_64.
     * dwarf_sort_line.c: Consistent layout for while statements.
     * dwarf_util.c: Consistent layout for if, for and while statements.
       New functions 'dwarf_encode_leb128', 'dwarf_encode_signed_leb128'
       to encode a value as unsiged LEB128 and signed LEB128.
     * dwarf_util.h: Consistent layout for the macros DECODE_LEB128_UWORD,
       DECODE_LEB128_SWORD, SKIP_LEB128_WORD, CHECK_DIE, READ_UNALIGNED,
       SIGN_EXTEND, READ_AREA_LENGTH to include proper tabbing.
     * libdwarf.h: Consistent layout for some typedef definitions.
       New fields 'type' (section type) and 'info' (target section for
       relocation) in data structure 'Dwarf_Obj_Access_Section_s'.
       Prototypes for new functions 'dwarf_encode_leb128' and
       'dwarf_encode_signed_leb128', defined in dwarf_util.c.
     * pro_forms.c: Consistent layout for if statements.
     * pro_frame.c: Consistent layout for if statements.
     * pro_incl.h: For Windows, include the stdafx.h header file.
     * pro_init.c: Consistent layout for if statements.
     * pro_section.c: Consistent layout for if statements.
2012-11-14  DavidAnderson <davea42@earthlink.net>
     * dwarf_loc.c: DW_OP_GNU_implicit_pointer requires a version stamp
       to work correctly.  Created a new function
       dwarf_loclist_from_expr_b()
       to allow clients to expicitly pass the version stamp.
       Most clients can continue to use the old interface.
     * libdwarf.h: Declaring new function dwarf_loclist_from_expr_b()
     * libdwarf2.1.mm: Documenting dwarf_loclist_from_expr_b()
     * libdwarf2.1.pdf: Regenerated.
2012-10-31  DavidAnderson <davea42@earthlink.net>
     * CODINGSTYLE: Added some small details here.
2012-04-04  DavidAnderson <davea42@earthlink.net>
     * libdwarf.h: A pointer "*" was right next to
       a "/*" so a space introduced between them for clarity.
       Fixed comments on DW_DLC_SIZE_64 and DW_DLC_SIZE_32.
     * dwarf_die_deliv.c: Two local variables were declared in the
       middle of code, accidentally creating C99 dependencies.
       Both trivially fixed with no change in logic.
2012-01-01  DavidAnderson <davea42@earthlink.net>
     * A new year starts.