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2013-02-07 David Anderson * dwarf_elf_access.c: FreeBSD did not have R_PPC64_ADDR32 as a relocation name, so changed one name to be the name usable in Ubuntu and FreeBSD, R_PPC_ADDR32. 2013-02-01 David Anderson * libdwarf2.1.mm: Improved the documentation of the badly-named functions dwarf_whatform() and dwarf_whatform_direct(). * libdwarf2.1.pdf: Regenerated. * libdwarf.h.in: The arguments to dwarf_whatform[_direct]() are renamed for clarity. They are commented out, so this is just improving documentation. 2013-01-20 David Anderson * libdwarf.h: Removed. * libdwarf.h.in: Added. Identical content to standard libdwarf. * configure.in: Generates libdwarf.h. Notices if struct _Elf in libelf.h and generates libdwarf.h appropriately. * configure: Regenerated * README now mentions the libdwarf.h generation at configure time. 2013-01-28 David Anderson * dwarf_frame.c: Fix a macro so it does not test unsigned numbers as being less than zero. Fixes a compiler warning. * malloc_check.c: Add void as the parameter list of a parameter-less function. Fixes a compiler warning. 2013-01-26 David Anderson * libdwarf.h: Remove the lc_number3 field to restore interface binary compatibility with earlier releases. * dwarf_loc.c, dwarf_loc.h: No longer uses the removed lc_number3 or lr_number3 fields. 2013-01-25 David Anderson * dwarf_alloc.c: Changed some local names to avoid compiler warnings about redefining names in inner contexts. * dwarf_frame2.c: Changed some local names to avoid compiler warnings about redefining names in inner contexts. Added const to some declarations to avoid warnings about const being cast away. * dwarf_init_finish.c: Added const to some declarations to avoid warnings about const being cast away. Changed some local names to avoid compiler warnings about redefining names in inner contexts. * dwarf_line.c, dwarf_print_lines.c: Added const to some declarations to avoid warnings about const being cast away. Added static to function definition to reflect its use and to avoid warning about lack of a visible prototype. * gennames.c: Using C89/90 void to declare functions with no arguments to avoid compiler warnings about using old style declarations. Changed some local names to avoid compiler warnings about redefining names in inner contexts. Added const to some declarations to avoid warnings about const being cast away. * pro_incl.h: WRITE_UNALIGNED macros now cast with const to avoid warnings about const being cast away. * pro_macinfo.c,pro_section.c,pro_section.h: Added const to some declarations to avoid warnings about const being cast away. 2013-01-25 David Anderson * common.c: Add 'const' on string declarations to avoid compiler warnings. * dwarf_loc.h: Add the new field lc_number3 to handle DW_OP_GNU_const_type properly. * dwarf_loc.c: Handle DW_OP_GNU_const_type properly. * libdwarf.h: Add lr_number3 so we can handle DW_OP_GNU_const_type properly. This destroys binary compatibility. Not a good idea. See Jan 26, above. 2013-01-25 David Anderson * dwarf_loc.c: Use cc_length_size, not cc_length to get the offset size. Nasty bug. * dwarf_opaque.h: Change commentary to clarify the cc_length field content to hopefully avoid making that mistake again. 2013-01-15 David Anderson * dwarf.h: defines for some added DW_OP_GNU operators * dwarf_loc.c: Added support for some DW_OP_GNU operators. * config.h.in, configure.in: Define and set HAVE_STRUCT_UNDERSCORE_ELF as FreeBSD names struct _Elf instead of struct Elf. * configure: Regenerated. * dwarf_alloc.c: Initialize a local var at declaration, add const to array of strings type declaration. * dwarf_alloc.h: Change ah_structs_per_chunk to Dwarf_Sword to eliminate a compiler warning. * dwarf_arange.c: Change a couple Dwarf_Unsigned to Dwarf_Signed to eliminate a compiler warning. * dwarf_die_deliv.c: Change local to Dwarf_Unsigned to eliminate signed compare warning (and actually signed was wrong anyway!). * dwarf_error.c: Fix comparison to eliminate signed/unsigned compare warning. * dwarf_form.c: Index variable changed to unsigned to eliminate signed/unsigned comparison warning. * dwarf_frame.c: Local variables changed to unsigned to eliminate signed/unsigned comparison warnings. * dwarf_frame3.c: Local variables changed to unsigned to eliminate signed/unsigned comparison warnings. * dwarf_init_finish.c: Local variable changed to unsigned to eliminate signed/unsigned comparison warning. * dwarf_leb.c: Local variable changed to unsigned to eliminate signed/unsigned comparison warning. * dwarf_line.c: Changed index variable to unsigned to eliminate signed/unsigned comparison warning. * dwarf_loc.c: Delete two unused local variables. * dwarf_loc.c: Delete two unused local variables. * dwarf_macro.c: Fixed comparisons eliminate signed/unsigned comparison warning. * dwarf_opaque.h: Changed cc_abbrev_offset and de_fde_count to unsigned (which they should have been all along) to eliminate signed/unsigned comparison warnings. * dwarf_print_lines.c: Local variable changed to unsigned to eliminate signed/unsigned comparison warning. * dwarf_util.c: Add include of pro_encode_nm.h to avoid a compiler warning. Changed index variable to unsigned to eliminate signed/unsigned comparison warning. * libdwarf.h: Add ability to handle struct _Elf. * pro_alloc.c: Move an include of malloc.h as it is not needed if stdlib.h is present. * pro_forms.c: Changed index variable to unsigned to eliminate signed/unsigned comparison warning. * pro_util.h: Add specific allowance for FreeBSD include and relocation.