Colin Cross | 07a5832 | 2022-02-08 19:45:27 -0800 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| 19 | #ifndef _UAPI__A_OUT_GNU_H__ |
| 20 | #define _UAPI__A_OUT_GNU_H__ |
| 21 | #define __GNU_EXEC_MACROS__ |
| 22 | #ifndef __STRUCT_EXEC_OVERRIDE__ |
| 23 | #include <asm/a.out.h> |
| 24 | #endif |
| 25 | #ifndef __ASSEMBLY__ |
| 26 | enum machine_type { |
| 27 | #ifdef M_OLDSUN2 |
| 28 | M__OLDSUN2 = M_OLDSUN2, |
| 29 | #else |
| 30 | M_OLDSUN2 = 0, |
| 31 | #endif |
| 32 | #ifdef M_68010 |
| 33 | M__68010 = M_68010, |
| 34 | #else |
| 35 | M_68010 = 1, |
| 36 | #endif |
| 37 | #ifdef M_68020 |
| 38 | M__68020 = M_68020, |
| 39 | #else |
| 40 | M_68020 = 2, |
| 41 | #endif |
| 42 | #ifdef M_SPARC |
| 43 | M__SPARC = M_SPARC, |
| 44 | #else |
| 45 | M_SPARC = 3, |
| 46 | #endif |
| 47 | M_386 = 100, |
| 48 | M_MIPS1 = 151, |
| 49 | M_MIPS2 = 152 |
| 50 | }; |
| 51 | #ifndef N_MAGIC |
| 52 | #define N_MAGIC(exec) ((exec).a_info & 0xffff) |
| 53 | #endif |
| 54 | #define N_MACHTYPE(exec) ((enum machine_type) (((exec).a_info >> 16) & 0xff)) |
| 55 | #define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff) |
| 56 | #define N_SET_INFO(exec,magic,type,flags) ((exec).a_info = ((magic) & 0xffff) | (((int) (type) & 0xff) << 16) | (((flags) & 0xff) << 24)) |
| 57 | #define N_SET_MAGIC(exec,magic) ((exec).a_info = (((exec).a_info & 0xffff0000) | ((magic) & 0xffff))) |
| 58 | #define N_SET_MACHTYPE(exec,machtype) ((exec).a_info = ((exec).a_info & 0xff00ffff) | ((((int) (machtype)) & 0xff) << 16)) |
| 59 | #define N_SET_FLAGS(exec,flags) ((exec).a_info = ((exec).a_info & 0x00ffffff) | (((flags) & 0xff) << 24)) |
| 60 | #define OMAGIC 0407 |
| 61 | #define NMAGIC 0410 |
| 62 | #define ZMAGIC 0413 |
| 63 | #define QMAGIC 0314 |
| 64 | #define CMAGIC 0421 |
| 65 | #ifndef N_BADMAG |
| 66 | #define N_BADMAG(x) (N_MAGIC(x) != OMAGIC && N_MAGIC(x) != NMAGIC && N_MAGIC(x) != ZMAGIC && N_MAGIC(x) != QMAGIC) |
| 67 | #endif |
| 68 | #define _N_HDROFF(x) (1024 - sizeof(struct exec)) |
| 69 | #ifndef N_TXTOFF |
| 70 | #define N_TXTOFF(x) (N_MAGIC(x) == ZMAGIC ? _N_HDROFF((x)) + sizeof(struct exec) : (N_MAGIC(x) == QMAGIC ? 0 : sizeof(struct exec))) |
| 71 | #endif |
| 72 | #ifndef N_DATOFF |
| 73 | #define N_DATOFF(x) (N_TXTOFF(x) + (x).a_text) |
| 74 | #endif |
| 75 | #ifndef N_TRELOFF |
| 76 | #define N_TRELOFF(x) (N_DATOFF(x) + (x).a_data) |
| 77 | #endif |
| 78 | #ifndef N_DRELOFF |
| 79 | #define N_DRELOFF(x) (N_TRELOFF(x) + N_TRSIZE(x)) |
| 80 | #endif |
| 81 | #ifndef N_SYMOFF |
| 82 | #define N_SYMOFF(x) (N_DRELOFF(x) + N_DRSIZE(x)) |
| 83 | #endif |
| 84 | #ifndef N_STROFF |
| 85 | #define N_STROFF(x) (N_SYMOFF(x) + N_SYMSIZE(x)) |
| 86 | #endif |
| 87 | #ifndef N_TXTADDR |
| 88 | #define N_TXTADDR(x) (N_MAGIC(x) == QMAGIC ? PAGE_SIZE : 0) |
| 89 | #endif |
| 90 | #include <unistd.h> |
| 91 | #if defined(__i386__) || defined(__mc68000__) |
| 92 | #define SEGMENT_SIZE 1024 |
| 93 | #else |
| 94 | #ifndef SEGMENT_SIZE |
| 95 | #define SEGMENT_SIZE getpagesize() |
| 96 | #endif |
| 97 | #endif |
| 98 | #define _N_SEGMENT_ROUND(x) ALIGN(x, SEGMENT_SIZE) |
| 99 | #define _N_TXTENDADDR(x) (N_TXTADDR(x) + (x).a_text) |
| 100 | #ifndef N_DATADDR |
| 101 | #define N_DATADDR(x) (N_MAGIC(x) == OMAGIC ? (_N_TXTENDADDR(x)) : (_N_SEGMENT_ROUND(_N_TXTENDADDR(x)))) |
| 102 | #endif |
| 103 | #ifndef N_BSSADDR |
| 104 | #define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data) |
| 105 | #endif |
| 106 | #ifndef N_NLIST_DECLARED |
| 107 | struct nlist { |
| 108 | union { |
| 109 | char * n_name; |
| 110 | struct nlist * n_next; |
| 111 | long n_strx; |
| 112 | } n_un; |
| 113 | unsigned char n_type; |
| 114 | char n_other; |
| 115 | short n_desc; |
| 116 | unsigned long n_value; |
| 117 | }; |
| 118 | #endif |
| 119 | #ifndef N_UNDF |
| 120 | #define N_UNDF 0 |
| 121 | #endif |
| 122 | #ifndef N_ABS |
| 123 | #define N_ABS 2 |
| 124 | #endif |
| 125 | #ifndef N_TEXT |
| 126 | #define N_TEXT 4 |
| 127 | #endif |
| 128 | #ifndef N_DATA |
| 129 | #define N_DATA 6 |
| 130 | #endif |
| 131 | #ifndef N_BSS |
| 132 | #define N_BSS 8 |
| 133 | #endif |
| 134 | #ifndef N_FN |
| 135 | #define N_FN 15 |
| 136 | #endif |
| 137 | #ifndef N_EXT |
| 138 | #define N_EXT 1 |
| 139 | #endif |
| 140 | #ifndef N_TYPE |
| 141 | #define N_TYPE 036 |
| 142 | #endif |
| 143 | #ifndef N_STAB |
| 144 | #define N_STAB 0340 |
| 145 | #endif |
| 146 | #define N_INDR 0xa |
| 147 | #define N_SETA 0x14 |
| 148 | #define N_SETT 0x16 |
| 149 | #define N_SETD 0x18 |
| 150 | #define N_SETB 0x1A |
| 151 | #define N_SETV 0x1C |
| 152 | #ifndef N_RELOCATION_INFO_DECLARED |
| 153 | struct relocation_info { |
| 154 | int r_address; |
| 155 | unsigned int r_symbolnum : 24; |
| 156 | unsigned int r_pcrel : 1; |
| 157 | unsigned int r_length : 2; |
| 158 | unsigned int r_extern : 1; |
| 159 | unsigned int r_pad : 4; |
| 160 | }; |
| 161 | #endif |
| 162 | #endif |
| 163 | #endif |