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[/] [openrisc/] [trunk/] [gnu-stable/] [binutils-2.20.1/] [binutils/] [dwarf.h] - Rev 832
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/* dwarf.h - DWARF support header file Copyright 2005, 2007, 2008, 2009 Free Software Foundation, Inc. This file is part of GNU Binutils. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #if __STDC_VERSION__ >= 199901L || (defined(__GNUC__) && __GNUC__ >= 2) /* We can't use any bfd types here since readelf may define BFD64 and objdump may not. */ typedef unsigned long long dwarf_vma; typedef unsigned long long dwarf_size_type; #else typedef unsigned long dwarf_vma; typedef unsigned long dwarf_size_type; #endif struct dwarf_section { /* A debug section has a different name when it's stored compressed * or not. COMPRESSED_NAME and UNCOMPRESSED_NAME are the two * possibilities. NAME is set to whichever one is used for this * input file, as determined by load_debug_section(). */ const char *uncompressed_name; const char *compressed_name; const char *name; unsigned char *start; dwarf_vma address; dwarf_size_type size; }; /* A structure containing the name of a debug section and a pointer to a function that can decode it. */ struct dwarf_section_display { struct dwarf_section section; int (*display) (struct dwarf_section *, void *); int *enabled; unsigned int relocate : 1; }; enum dwarf_section_display_enum { abbrev = 0, aranges, frame, info, line, pubnames, eh_frame, macinfo, str, loc, pubtypes, ranges, static_func, static_vars, types, weaknames, max }; extern struct dwarf_section_display debug_displays []; /* This structure records the information that we extract from the.debug_info section. */ typedef struct { unsigned int pointer_size; unsigned long cu_offset; unsigned long base_address; /* This is an array of offsets to the location list table. */ unsigned long *loc_offsets; int *have_frame_base; unsigned int num_loc_offsets; unsigned int max_loc_offsets; /* List of .debug_ranges offsets seen in this .debug_info. */ unsigned long *range_lists; unsigned int num_range_lists; unsigned int max_range_lists; } debug_info; extern dwarf_vma (*byte_get) (unsigned char *, int); extern dwarf_vma byte_get_little_endian (unsigned char *, int); extern dwarf_vma byte_get_big_endian (unsigned char *, int); extern int eh_addr_size; extern int do_debug_info; extern int do_debug_abbrevs; extern int do_debug_lines; extern int do_debug_pubnames; extern int do_debug_aranges; extern int do_debug_ranges; extern int do_debug_frames; extern int do_debug_frames_interp; extern int do_debug_macinfo; extern int do_debug_str; extern int do_debug_loc; extern void init_dwarf_regnames (unsigned int); extern int load_debug_section (enum dwarf_section_display_enum, void *); extern void free_debug_section (enum dwarf_section_display_enum); extern void free_debug_memory (void); extern void dwarf_select_sections_by_names (const char *names); extern void dwarf_select_sections_by_letters (const char *letters); extern void dwarf_select_sections_all (void); void *cmalloc (size_t, size_t); void *xcmalloc (size_t, size_t); void *xcrealloc (void *, size_t, size_t); void error (const char *, ...) ATTRIBUTE_PRINTF_1; void warn (const char *, ...) ATTRIBUTE_PRINTF_1;
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