Contents of /trunk/mkinitrd-magellan/klibc/usr/include/sys/elf64.h
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Revision 815 -
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Fri Apr 24 18:32:46 2009 UTC (15 years, 5 months ago) by niro
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File size: 2354 byte(s)
Fri Apr 24 18:32:46 2009 UTC (15 years, 5 months ago) by niro
File MIME type: text/plain
File size: 2354 byte(s)
-updated to klibc-1.5.15
1 | /* |
2 | * sys/elf64.h |
3 | */ |
4 | |
5 | #ifndef _SYS_ELF64_H |
6 | #define _SYS_ELF64_H |
7 | |
8 | #include <sys/elfcommon.h> |
9 | |
10 | /* ELF standard typedefs (yet more proof that <stdint.h> was way overdue) */ |
11 | typedef uint16_t Elf64_Half; |
12 | typedef int16_t Elf64_SHalf; |
13 | typedef uint32_t Elf64_Word; |
14 | typedef int32_t Elf64_Sword; |
15 | typedef uint64_t Elf64_Xword; |
16 | typedef int64_t Elf64_Sxword; |
17 | |
18 | typedef uint64_t Elf64_Off; |
19 | typedef uint64_t Elf64_Addr; |
20 | typedef uint16_t Elf64_Section; |
21 | |
22 | /* Dynamic header */ |
23 | |
24 | typedef struct elf64_dyn { |
25 | Elf64_Sxword d_tag; |
26 | union { |
27 | Elf64_Xword d_val; |
28 | Elf64_Addr d_ptr; |
29 | } d_un; |
30 | } Elf64_Dyn; |
31 | |
32 | /* Relocations */ |
33 | |
34 | #define ELF64_R_SYM(x) ((x) >> 32) |
35 | #define ELF64_R_TYPE(x) ((x) & 0xffffffff) |
36 | |
37 | typedef struct elf64_rel { |
38 | Elf64_Addr r_offset; |
39 | Elf64_Xword r_info; |
40 | } Elf64_Rel; |
41 | |
42 | typedef struct elf64_rela { |
43 | Elf64_Addr r_offset; |
44 | Elf64_Xword r_info; |
45 | Elf64_Sxword r_addend; |
46 | } Elf64_Rela; |
47 | |
48 | /* Symbol */ |
49 | |
50 | typedef struct elf64_sym { |
51 | Elf64_Word st_name; |
52 | unsigned char st_info; |
53 | unsigned char st_other; |
54 | Elf64_Half st_shndx; |
55 | Elf64_Addr st_value; |
56 | Elf64_Xword st_size; |
57 | } Elf64_Sym; |
58 | |
59 | /* Main file header */ |
60 | |
61 | typedef struct elf64_hdr { |
62 | unsigned char e_ident[EI_NIDENT]; |
63 | Elf64_Half e_type; |
64 | Elf64_Half e_machine; |
65 | Elf64_Word e_version; |
66 | Elf64_Addr e_entry; |
67 | Elf64_Off e_phoff; |
68 | Elf64_Off e_shoff; |
69 | Elf64_Word e_flags; |
70 | Elf64_Half e_ehsize; |
71 | Elf64_Half e_phentsize; |
72 | Elf64_Half e_phnum; |
73 | Elf64_Half e_shentsize; |
74 | Elf64_Half e_shnum; |
75 | Elf64_Half e_shstrndx; |
76 | } Elf64_Ehdr; |
77 | |
78 | /* Program header */ |
79 | |
80 | typedef struct elf64_phdr { |
81 | Elf64_Word p_type; |
82 | Elf64_Word p_flags; |
83 | Elf64_Off p_offset; |
84 | Elf64_Addr p_vaddr; |
85 | Elf64_Addr p_paddr; |
86 | Elf64_Xword p_filesz; |
87 | Elf64_Xword p_memsz; |
88 | Elf64_Xword p_align; |
89 | } Elf64_Phdr; |
90 | |
91 | /* Section header */ |
92 | |
93 | typedef struct elf64_shdr { |
94 | Elf64_Word sh_name; |
95 | Elf64_Word sh_type; |
96 | Elf64_Xword sh_flags; |
97 | Elf64_Addr sh_addr; |
98 | Elf64_Off sh_offset; |
99 | Elf64_Xword sh_size; |
100 | Elf64_Word sh_link; |
101 | Elf64_Word sh_info; |
102 | Elf64_Xword sh_addralign; |
103 | Elf64_Xword sh_entsize; |
104 | } Elf64_Shdr; |
105 | |
106 | /* Note header */ |
107 | typedef struct elf64_note { |
108 | Elf64_Word n_namesz; /* Name size */ |
109 | Elf64_Word n_descsz; /* Content size */ |
110 | Elf64_Word n_type; /* Content type */ |
111 | } Elf64_Nhdr; |
112 | |
113 | /* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */ |
114 | #define ELF64_ST_BIND(val) ELF32_ST_BIND (val) |
115 | #define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val) |
116 | |
117 | #endif /* _SYS_ELF64_H */ |