* dwarf.c (display_debug_lines): Rename to
[binutils.git] / binutils / dwarf.h
blobdd6f553737e8b6b3d206e273e7fc12660b22645f
1 /* dwwrf.h - DWARF support header file
2 Copyright 2005, 2007, 2008
3 Free Software Foundation, Inc.
5 This file is part of GNU Binutils.
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 3 of the License, or
10 (at your option) any later version.
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.
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,
20 MA 02110-1301, USA. */
22 #if __STDC_VERSION__ >= 199901L || (defined(__GNUC__) && __GNUC__ >= 2)
23 /* We can't use any bfd types here since readelf may define BFD64 and
24 objdump may not. */
25 typedef unsigned long long dwarf_vma;
26 typedef unsigned long long dwarf_size_type;
27 #else
28 typedef unsigned long dwarf_vma;
29 typedef unsigned long dwarf_size_type;
30 #endif
32 struct dwarf_section
34 const char *name;
35 unsigned char *start;
36 dwarf_vma address;
37 dwarf_size_type size;
40 /* A structure containing the name of a debug section
41 and a pointer to a function that can decode it. */
42 struct dwarf_section_display
44 struct dwarf_section section;
45 int (*display) (struct dwarf_section *, void *);
46 unsigned int relocate : 1;
47 unsigned int eh_frame : 1;
50 enum dwarf_section_display_enum {
51 abbrev = 0,
52 aranges,
53 frame,
54 info,
55 line,
56 pubnames,
57 eh_frame,
58 macinfo,
59 str,
60 loc,
61 pubtypes,
62 ranges,
63 static_func,
64 static_vars,
65 types,
66 weaknames,
67 max
70 extern struct dwarf_section_display debug_displays [];
72 /* This structure records the information that
73 we extract from the.debug_info section. */
74 typedef struct
76 unsigned int pointer_size;
77 unsigned long cu_offset;
78 unsigned long base_address;
79 /* This is an array of offsets to the location list table. */
80 unsigned long *loc_offsets;
81 int *have_frame_base;
82 unsigned int num_loc_offsets;
83 unsigned int max_loc_offsets;
84 unsigned long *range_lists;
85 unsigned int num_range_lists;
86 unsigned int max_range_lists;
88 debug_info;
90 extern dwarf_vma (*byte_get) (unsigned char *, int);
91 extern dwarf_vma byte_get_little_endian (unsigned char *, int);
92 extern dwarf_vma byte_get_big_endian (unsigned char *, int);
94 extern int eh_addr_size;
96 extern int do_debug_info;
97 extern int do_debug_abbrevs;
98 extern int do_debug_lines;
99 extern int do_debug_lines_decoded;
100 extern int do_debug_pubnames;
101 extern int do_debug_aranges;
102 extern int do_debug_ranges;
103 extern int do_debug_frames;
104 extern int do_debug_frames_interp;
105 extern int do_debug_macinfo;
106 extern int do_debug_str;
107 extern int do_debug_loc;
109 extern void init_dwarf_regnames (unsigned int);
111 extern int load_debug_section (enum dwarf_section_display_enum,
112 void *);
113 extern void free_debug_section (enum dwarf_section_display_enum);
115 extern void free_debug_memory (void);
117 void *cmalloc (size_t, size_t);
118 void *xcmalloc (size_t, size_t);
119 void *xcrealloc (void *, size_t, size_t);
121 void error (const char *, ...) ATTRIBUTE_PRINTF_1;
122 void warn (const char *, ...) ATTRIBUTE_PRINTF_1;