Functions
int	dwarf_get_gnu_index_head (Dwarf_Debug dw_dbg, Dwarf_Bool dw_which_section, Dwarf_Gnu_Index_Head dw_head, Dwarf_Unsigned dw_index_block_count_out, Dwarf_Error *dw_error)
	Access to .debug_gnu_pubnames or .debug_gnu_pubtypes. More...

void	dwarf_gnu_index_dealloc (Dwarf_Gnu_Index_Head dw_head)
	Free resources of .debug_gnu_pubnames .debug_gnu_pubtypes. More...

int	dwarf_get_gnu_index_block (Dwarf_Gnu_Index_Head dw_head, Dwarf_Unsigned dw_number, Dwarf_Unsigned dw_block_length, Dwarf_Half dw_version, Dwarf_Unsigned dw_offset_into_debug_info, Dwarf_Unsigned dw_size_of_debug_info_area, Dwarf_Unsigned dw_count_of_index_entries, Dwarf_Error dw_error)
	Access a particular block. More...

int	dwarf_get_gnu_index_block_entry (Dwarf_Gnu_Index_Head dw_head, Dwarf_Unsigned dw_blocknumber, Dwarf_Unsigned dw_entrynumber, Dwarf_Unsigned dw_offset_in_debug_info, const char dw_name_string, unsigned char dw_flagbyte, unsigned char dw_staticorglobal, unsigned char dw_typeofentry, Dwarf_Error *dw_error)
	Access a particular entry of a block. More...

Detailed Description

Section .debug_gnu_pubnames or .debug_gnu_pubtypes.

This is a section created for and used by the GNU gdb debugger to access DWARF information.

Not part of standard DWARF.

Function Documentation

Call this to get access.

Parameters

dw_dbg	Pass in the Dwarf_Debug of interest.
dw_which_section	Pass in TRUE to access .debug_gnu_pubnames. Pass in FALSE to access .debug_gnu_typenames.
dw_head	On success, set to a pointer to a head record allowing access to all the content of the section.
dw_index_block_count_out	On success, set to a count of the number of blocks of data available.
dw_error

Returns: Returns DW_DLV_OK, DW_DLV_NO_ENTRY (if the section does not exist or is empty), or, in case of an error reading the section, DW_DLV_ERROR.

void dwarf_gnu_index_dealloc ( Dwarf_Gnu_Index_Head dw_head )

Call this to deallocate all memory used by dw_head.

Parameters

dw_head Pass in the Dwarf_Gnu_Index_head whose data is to be deallocated.

Parameters

dw_head	Pass in the Dwarf_Gnu_Index_head interest.
dw_number	Pass in the block number of the block of interest. 0 through dw_index_block_count_out-1.
dw_block_length	On success set to the length of the data in this block, in bytes.
dw_version	On success set to the version number of the block.
dw_offset_into_debug_info	On success set to the offset, in .debug_info, of the data for this block. The returned offset may be outside the bounds of the actual .debug_info section, such a possibility does not cause the function to return DW_DLV_ERROR.
dw_size_of_debug_info_area	On success set to the size in bytes, in .debug_info, of the area this block refers to. The returned dw_ dw_size_of_debug_info_are plus dw_offset_into_debug_info may be outside the bounds of the actual .debug_info section, such a possibility does not cause the function to return DW_DLV_ERROR. Use dwarf_get_section_max_offsets_d() to learn the size of .debug_info and optionally other sections as well.
dw_count_of_index_entries	On success set to the count of index entries in this particular block number.
dw_error	On error dw_error is set to point to the error details.

Returns: Returns DW_DLV_OK, DW_DLV_NO_ENTRY (if the section does not exist or is empty), or, in case of an error reading the section, DW_DLV_ERROR.

int dwarf_get_gnu_index_block_entry	(	Dwarf_Gnu_Index_Head	dw_head,
		Dwarf_Unsigned	dw_blocknumber,
		Dwarf_Unsigned	dw_entrynumber,
		Dwarf_Unsigned *	dw_offset_in_debug_info,
		const char **	dw_name_string,
		unsigned char *	dw_flagbyte,
		unsigned char *	dw_staticorglobal,
		unsigned char *	dw_typeofentry,
		Dwarf_Error *	dw_error
	)

Access to a single entry in a block.

Parameters

dw_head	Pass in the Dwarf_Gnu_Index_head interest.
dw_blocknumber	Pass in the block number of the block of interest. 0 through dw_index_block_count_out-1.
dw_entrynumber	Pass in the entry number of the entry of interest. 0 through dw_count_of_index_entries-1.
dw_offset_in_debug_info	On success set to the offset in .debug_info relevant to this entry.
dw_name_string	On success set to the size in bytes, in .debug_info, of the area this block refersto.
dw_flagbyte	On success set to the entry flag byte content.
dw_staticorglobal	On success set to the entry static/global letter.
dw_typeofentry	On success set to the type of entry.
dw_error	On error dw_error is set to point to the error details.

Returns: Returns DW_DLV_OK, DW_DLV_NO_ENTRY (if the section does not exist or is empty), or, in case of an error reading the section, DW_DLV_ERROR.