The OpenD Programming Language

1 /**
2  * D header file for FreeBSD.
3  *
4  * $(LINK2 http://svnweb.freebsd.org/base/head/sys/sys/elf_common.h?view=markup, sys/elf_common.h)
5  */
6 module core.sys.freebsd.sys.elf_common;
7 
8 version (FreeBSD):
9 extern (C):
10 pure:
11 nothrow:
12 
13 import core.stdc.stdint;
14 public import core.sys.elf;
15 
16 struct Elf_Note
17 {
18     uint32_t      n_namesz;
19     uint32_t      n_descsz;
20     uint32_t      n_type;
21 }
22 
23 struct Elf_GNU_Hash_Header
24 {
25     uint32_t      gh_nbuckets;
26     uint32_t      gh_symndx;
27     uint32_t      gh_maskwords;
28     uint32_t      gh_shift2;
29 }
30 
31 enum OLD_EI_BRAND =    8;
32 
33 extern (D)
34 {
35     auto IS_ELF(T)(T ehdr) { return ehdr.e_ident[EI_MAG0] == ELFMAG0 &&
36                                     ehdr.e_ident[EI_MAG1] == ELFMAG1 &&
37                                     ehdr.e_ident[EI_MAG2] == ELFMAG2 &&
38                                     ehdr.e_ident[EI_MAG3] == ELFMAG3; }
39 }
40 
41 enum EM_486 =           6;
42 enum EM_MIPS_RS4_BE =  10;
43 enum EM_ALPHA_STD =    41;
44 enum SHT_SUNW_dof =      0x6ffffff4;
45 enum SHT_SUNW_cap =      0x6ffffff5;
46 enum SHT_SUNW_SIGNATURE = 0x6ffffff6;
47 enum SHT_SUNW_verdef =   0x6ffffffd;
48 enum SHT_SUNW_verneed =  0x6ffffffe;
49 enum SHT_SUNW_versym =   0x6fffffff;
50 
51 enum PT_SUNWDTRACE =   0x6ffffffc;
52 enum PT_SUNWCAP =      0x6ffffffd;
53 
54 enum DT_MAXPOSTAGS =   34;
55 enum DT_SUNW_AUXILIARY = 0x6000000d;
56 enum DT_SUNW_RTLDINF = 0x6000000e;
57 enum DT_SUNW_FILTER =  0x6000000f;
58 enum DT_SUNW_CAP =     0x60000010;
59 enum DT_DEPRECATED_SPARC_REGISTER = 0x7000001;
60 enum DT_USED =         0x7ffffffe;
61 
62 enum DF_1_BIND_NOW =   0x00000001;
63 
64 enum NT_PRSTATUS =     1;
65 enum NT_FPREGSET =     2;
66 enum NT_PRPSINFO =     3;
67 enum NT_THRMISC =      7;
68 enum NT_PROCSTAT_PROC = 8;
69 enum NT_PROCSTAT_FILES = 9;
70 enum NT_PROCSTAT_VMMAP = 10;
71 enum NT_PROCSTAT_GROUPS = 11;
72 enum NT_PROCSTAT_UMASK = 12;
73 enum NT_PROCSTAT_RLIMIT = 13;
74 enum NT_PROCSTAT_OSREL = 14;
75 enum NT_PROCSTAT_PSSTRINGS = 15;
76 enum NT_PROCSTAT_AUXV = 16;
77 
78 enum STV_EXPORTED =    4;
79 enum STV_SINGLETON =   5;
80 enum STV_ELIMINATE =   6;
81 
82 alias VER_NDX VER_DEF_IDX;
83 
84 enum VER_NEED_WEAK =    32768;
85 enum VER_NEED_HIDDEN = VER_NDX_HIDDEN;
86 alias VER_NDX VER_NEED_IDX;
87 
88 enum VER_NDX_GIVEN =           2;
89 enum VER_NDX_HIDDEN =      32768;
90 
91 extern (D)
92 {
93     auto VER_NDX(V)(V v) { return v & ~(1u << 15); }
94 }
95 
96 enum CA_SUNW_NULL =    0;
97 enum CA_SUNW_HW_1 =    1;
98 enum CA_SUNW_SF_1 =    2;
99 
100 enum SYMINFO_FLG_DIRECTBIND =  0x0010;
101 enum SYMINFO_FLG_NOEXTDIRECT = 0x0020;
102 enum SYMINFO_FLG_FILTER =      0x0002;
103 enum SYMINFO_FLG_AUXILIARY =   0x0040;
104 
105 enum SYMINFO_BT_NONE =         0xfffd;
106 enum SYMINFO_BT_EXTERN =       0xfffc;
107 
108 version (PPC64)
109 {
110     enum __ELF_WORD_SIZE = 64;
111     enum ELF_ARCH = EM_PPC64;
112     enum ELF_MACHINE_OK(x) = ((x) == EM_PPC64);
113 }
114 version (PPC)
115 {
116     enum __ELF_WORD_SIZE = 32;
117     enum ELF_ARCH = EM_PPC;
118     enum ELF_ARCH32 = EM_PPC;
119     enum ELF_MACHINE_OK(x) = ((x) == EM_PPC);
120 }
121 
122 struct Elf32_Auxinfo
123 {
124     int a_type;
125     union a_un
126     {
127         long    a_val;
128         void    *a_ptr;
129         void function(void* a) a_fcn;
130     }
131 }
132 
133 struct Elf64_Auxinfo
134 {
135     long a_type;
136     union a_un
137     {
138         long    a_val;
139         void    *a_ptr;
140         void function(void* a) a_fcn;
141     }
142 }
143 
144 enum AT_NULL   = 0;
145 enum AT_IGNORE = 1;
146 enum AT_EXECFD = 2;
147 enum AT_PHDR  = 3;
148 enum AT_PHENT = 4;
149 enum AT_PHNUM = 5;
150 enum AT_PAGESZ = 6;
151 enum AT_BASE  = 7;
152 enum AT_FLAGS = 8;
153 enum AT_ENTRY = 9;
154 enum AT_DCACHEBSIZE = 10;
155 enum AT_ICACHEBSIZE = 11;
156 enum AT_UCACHEBSIZE = 12;
157 enum AT_EXECPATH  = 13;
158 enum AT_CANARY    = 14;
159 enum AT_CANARYLEN = 15;
160 enum AT_OSRELDATE = 16;
161 enum AT_NCPUS = 17;
162 enum AT_PAGESIZES = 18;
163 enum AT_PAGESIZESLEN = 19;
164 enum AT_STACKPROT = 21;
165 enum AT_TIMEKEEP  = 22;
166 enum AT_COUNT = 23;
167 
168 enum R_PPC_COUNT =  37;
169 enum R_PPC_EMB_COUNT =  (R_PPC_EMB_RELSDA - R_PPC_EMB_NADDR32 + 1);
170 
171 version (PPC64)
172 {
173     enum ELF_TARG_CLASS =   ELFCLASS64;
174     enum ELF_TARG_DATA =    ELFDATA2MSB;
175     enum ELF_TARG_MACH =    EM_PPC64;
176     enum ELF_TARG_VER =     1;
177 }
178 
179 version (PPC)
180 {
181     enum ELF_TARG_CLASS =   ELFCLASS32;
182     enum ELF_TARG_DATA =    ELFDATA2MSB;
183     enum ELF_TARG_MACH =    EM_PPC;
184     enum ELF_TARG_VER =     1;
185 }
186 
187 enum ET_DYN_LOAD_ADDR = 0x01010000;