projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 19e6b90e | 1 | /* dwwrf.h - DWARF support header file |
| 3db64b00 | 2 | Copyright 2005, 2007 |
| 19e6b90e L |
3 | Free Software Foundation, Inc. |
| 4 | ||
| 5 | This file is part of GNU Binutils. | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2 of the License, or | |
| 10 | (at your option) any later version. | |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with this program; if not, write to the Free Software | |
| 19 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ | |
| 20 | ||
| 19e6b90e L |
21 | #if __STDC_VERSION__ >= 199901L || (defined(__GNUC__) && __GNUC__ >= 2) |
| 22 | /* We can't use any bfd types here since readelf may define BFD64 and | |
| 23 | objdump may not. */ | |
| 24 | typedef unsigned long long dwarf_vma; | |
| 25 | typedef unsigned long long dwarf_size_type; | |
| 26 | #else | |
| 27 | typedef unsigned long dwarf_vma; | |
| 28 | typedef unsigned long dwarf_size_type; | |
| 29 | #endif | |
| 30 | ||
| 31 | struct dwarf_section | |
| 32 | { | |
| 33 | const char *name; | |
| 34 | unsigned char *start; | |
| 35 | dwarf_vma address; | |
| 36 | dwarf_size_type size; | |
| 37 | }; | |
| 38 | ||
| 39 | /* A structure containing the name of a debug section | |
| 40 | and a pointer to a function that can decode it. */ | |
| 41 | struct dwarf_section_display | |
| 42 | { | |
| 43 | struct dwarf_section section; | |
| 44 | int (*display) (struct dwarf_section *, void *); | |
| 45 | unsigned int relocate : 1; | |
| 46 | unsigned int eh_frame : 1; | |
| 47 | }; | |
| 48 | ||
| 49 | enum dwarf_section_display_enum { | |
| 50 | abbrev = 0, | |
| 51 | aranges, | |
| 52 | frame, | |
| 53 | info, | |
| 54 | line, | |
| 55 | pubnames, | |
| 56 | eh_frame, | |
| 57 | macinfo, | |
| 58 | str, | |
| 59 | loc, | |
| 60 | pubtypes, | |
| 61 | ranges, | |
| 62 | static_func, | |
| 63 | static_vars, | |
| 64 | types, | |
| 65 | weaknames, | |
| 66 | max | |
| 67 | }; | |
| 68 | ||
| 69 | extern struct dwarf_section_display debug_displays []; | |
| 70 | ||
| 71 | /* This structure records the information that | |
| 72 | we extract from the.debug_info section. */ | |
| 73 | typedef struct | |
| 74 | { | |
| 75 | unsigned int pointer_size; | |
| 76 | unsigned long cu_offset; | |
| 77 | unsigned long base_address; | |
| 78 | /* This is an array of offsets to the location list table. */ | |
| 79 | unsigned long *loc_offsets; | |
| 80 | int *have_frame_base; | |
| 81 | unsigned int num_loc_offsets; | |
| 82 | unsigned int max_loc_offsets; | |
| 83 | unsigned long *range_lists; | |
| 84 | unsigned int num_range_lists; | |
| 85 | unsigned int max_range_lists; | |
| 86 | } | |
| 87 | debug_info; | |
| 88 | ||
| 89 | extern dwarf_vma (*byte_get) (unsigned char *, int); | |
| 90 | extern dwarf_vma byte_get_little_endian (unsigned char *, int); | |
| 91 | extern dwarf_vma byte_get_big_endian (unsigned char *, int); | |
| 92 | ||
| 93 | extern dwarf_vma eh_addr_size; | |
| 94 | extern int is_relocatable; | |
| 95 | ||
| 96 | extern int do_debug_info; | |
| 97 | extern int do_debug_abbrevs; | |
| 98 | extern int do_debug_lines; | |
| 99 | extern int do_debug_pubnames; | |
| 100 | extern int do_debug_aranges; | |
| 101 | extern int do_debug_ranges; | |
| 102 | extern int do_debug_frames; | |
| 103 | extern int do_debug_frames_interp; | |
| 104 | extern int do_debug_macinfo; | |
| 105 | extern int do_debug_str; | |
| 106 | extern int do_debug_loc; | |
| 107 | ||
| 108 | extern int load_debug_section (enum dwarf_section_display_enum, | |
| 109 | void *); | |
| 110 | extern void free_debug_section (enum dwarf_section_display_enum); | |
| 111 | ||
| 112 | extern void free_debug_memory (void); | |
| 113 | ||
| 114 | void *cmalloc (size_t, size_t); | |
| 115 | void *xcmalloc (size_t, size_t); | |
| 116 | void *xcrealloc (void *, size_t, size_t); | |
| 117 | ||
| 118 | void error (const char *, ...) ATTRIBUTE_PRINTF_1; | |
| 119 | void warn (const char *, ...) ATTRIBUTE_PRINTF_1; |