Annotation of src/external/gpl3/binutils/dist/include/elf/s390.h, Revision 1.1.1.4
1.1 skrll 1: /* 390 ELF support for BFD.
1.1.1.4 ! christos 2: Copyright (C) 2000-2015 Free Software Foundation, Inc.
1.1 skrll 3: Contributed by Carl B. Pedersen and Martin Schwidefsky.
4:
5: This file is part of BFD, the Binary File Descriptor library.
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
1.1.1.2 christos 9: the Free Software Foundation; either version 3 of the License, or
1.1 skrll 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
20: 02110-1301, USA. */
21:
22: #ifndef _ELF_390_H
23: #define _ELF_390_H
24:
25: /* Processor specific flags for the ELF header e_flags field. */
26:
27: /* Symbol types. */
28:
29: #define STACK_REG 15 /* Global Stack reg */
30: #define BACKL_REG 14 /* Global Backlink reg */
31: #define BASE_REG 13 /* Global Base reg */
32: #define GOT_REG 12 /* Holds addr of GOT */
33:
34: #include "elf/reloc-macros.h"
35:
1.1.1.2 christos 36: /* Processor specific flags for the ELF header e_flags field. */
37:
38: #define EF_S390_HIGH_GPRS 0x00000001
39:
1.1 skrll 40: /* Relocation types. */
41:
42: START_RELOC_NUMBERS (elf_s390_reloc_type)
43: RELOC_NUMBER (R_390_NONE, 0) /* No reloc. */
44: RELOC_NUMBER (R_390_8, 1) /* Direct 8 bit. */
45: RELOC_NUMBER (R_390_12, 2) /* Direct 12 bit. */
46: RELOC_NUMBER (R_390_16, 3) /* Direct 16 bit. */
47: RELOC_NUMBER (R_390_32, 4) /* Direct 32 bit. */
48: RELOC_NUMBER (R_390_PC32, 5) /* PC relative 32 bit. */
49: RELOC_NUMBER (R_390_GOT12, 6) /* 12 bit GOT offset. */
50: RELOC_NUMBER (R_390_GOT32, 7) /* 32 bit GOT offset. */
51: RELOC_NUMBER (R_390_PLT32, 8) /* 32 bit PC relative PLT address. */
52: RELOC_NUMBER (R_390_COPY, 9) /* Copy symbol at runtime. */
53: RELOC_NUMBER (R_390_GLOB_DAT, 10) /* Create GOT entry. */
54: RELOC_NUMBER (R_390_JMP_SLOT, 11) /* Create PLT entry. */
55: RELOC_NUMBER (R_390_RELATIVE, 12) /* Adjust by program base. */
56: RELOC_NUMBER (R_390_GOTOFF32, 13) /* 32 bit offset to GOT. */
57: RELOC_NUMBER (R_390_GOTPC, 14) /* 32 bit PC relative offset to GOT. */
58: RELOC_NUMBER (R_390_GOT16, 15) /* 16 bit GOT offset. */
59: RELOC_NUMBER (R_390_PC16, 16) /* PC relative 16 bit. */
1.1.1.4 ! christos 60: RELOC_NUMBER (R_390_PC12DBL, 62) /* PC relative 12 bit shifted by 1. */
! 61: RELOC_NUMBER (R_390_PLT12DBL, 63) /* 12 bit PC rel. PLT shifted by 1. */
1.1 skrll 62: RELOC_NUMBER (R_390_PC16DBL, 17) /* PC relative 16 bit shifted by 1. */
63: RELOC_NUMBER (R_390_PLT16DBL, 18) /* 16 bit PC rel. PLT shifted by 1. */
1.1.1.4 ! christos 64: RELOC_NUMBER (R_390_PC24DBL, 64) /* PC relative 24 bit shifted by 1. */
! 65: RELOC_NUMBER (R_390_PLT24DBL, 65) /* 24 bit PC rel. PLT shifted by 1. */
1.1 skrll 66: RELOC_NUMBER (R_390_PC32DBL, 19) /* PC relative 32 bit shifted by 1. */
67: RELOC_NUMBER (R_390_PLT32DBL, 20) /* 32 bit PC rel. PLT shifted by 1. */
68: RELOC_NUMBER (R_390_GOTPCDBL, 21) /* 32 bit PC rel. GOT shifted by 1. */
69: RELOC_NUMBER (R_390_64, 22) /* Direct 64 bit. */
70: RELOC_NUMBER (R_390_PC64, 23) /* PC relative 64 bit. */
71: RELOC_NUMBER (R_390_GOT64, 24) /* 64 bit GOT offset. */
72: RELOC_NUMBER (R_390_PLT64, 25) /* 64 bit PC relative PLT address. */
73: RELOC_NUMBER (R_390_GOTENT, 26) /* 32 bit PC rel. to GOT entry >> 1. */
74: RELOC_NUMBER (R_390_GOTOFF16, 27) /* 16 bit offset to GOT. */
75: RELOC_NUMBER (R_390_GOTOFF64, 28) /* 64 bit offset to GOT. */
76: RELOC_NUMBER (R_390_GOTPLT12, 29) /* 12 bit offset to jump slot. */
77: RELOC_NUMBER (R_390_GOTPLT16, 30) /* 16 bit offset to jump slot. */
78: RELOC_NUMBER (R_390_GOTPLT32, 31) /* 32 bit offset to jump slot. */
79: RELOC_NUMBER (R_390_GOTPLT64, 32) /* 64 bit offset to jump slot. */
80: RELOC_NUMBER (R_390_GOTPLTENT, 33) /* 32 bit rel. offset to jump slot. */
81: RELOC_NUMBER (R_390_PLTOFF16, 34) /* 16 bit offset from GOT to PLT. */
82: RELOC_NUMBER (R_390_PLTOFF32, 35) /* 32 bit offset from GOT to PLT. */
83: RELOC_NUMBER (R_390_PLTOFF64, 36) /* 16 bit offset from GOT to PLT. */
84: RELOC_NUMBER (R_390_TLS_LOAD, 37) /* Tag for load insn in TLS code. */
85: RELOC_NUMBER (R_390_TLS_GDCALL, 38) /* Tag for function call in general
86: dynamic TLS code. */
87: RELOC_NUMBER (R_390_TLS_LDCALL, 39) /* Tag for function call in local
88: dynamic TLS code. */
89: RELOC_NUMBER (R_390_TLS_GD32, 40) /* Direct 32 bit for general dynamic
90: thread local data. */
91: RELOC_NUMBER (R_390_TLS_GD64, 41) /* Direct 64 bit for general dynamic
92: thread local data. */
93: RELOC_NUMBER (R_390_TLS_GOTIE12, 42)/* 12 bit GOT offset for static TLS
94: block offset. */
95: RELOC_NUMBER (R_390_TLS_GOTIE32, 43)/* 32 bit GOT offset for static TLS
96: block offset. */
97: RELOC_NUMBER (R_390_TLS_GOTIE64, 44)/* 64 bit GOT offset for static TLS
98: block offset. */
99: RELOC_NUMBER (R_390_TLS_LDM32, 45) /* Direct 32 bit for local dynamic
100: thread local data in LD code. */
101: RELOC_NUMBER (R_390_TLS_LDM64, 46) /* Direct 64 bit for local dynamic
102: thread local data in LD code. */
103: RELOC_NUMBER (R_390_TLS_IE32, 47) /* 32 bit address of GOT entry for
104: negated static TLS block offset. */
105: RELOC_NUMBER (R_390_TLS_IE64, 48) /* 64 bit address of GOT entry for
106: negated static TLS block offset. */
107: RELOC_NUMBER (R_390_TLS_IEENT, 49) /* 32 bit rel. offset to GOT entry for
108: negated static TLS block offset. */
109: RELOC_NUMBER (R_390_TLS_LE32, 50) /* 32 bit negated offset relative to
110: static TLS block. */
111: RELOC_NUMBER (R_390_TLS_LE64, 51) /* 64 bit negated offset relative to
112: static TLS block. */
113: RELOC_NUMBER (R_390_TLS_LDO32, 52) /* 32 bit offset relative to TLS
114: block. */
115: RELOC_NUMBER (R_390_TLS_LDO64, 53) /* 64 bit offset relative to TLS
116: block. */
117: RELOC_NUMBER (R_390_TLS_DTPMOD, 54) /* ID of module containing symbol. */
118: RELOC_NUMBER (R_390_TLS_DTPOFF, 55) /* Offset in TLS block. */
119: RELOC_NUMBER (R_390_TLS_TPOFF, 56) /* Negate offset in static TLS
120: block. */
121: RELOC_NUMBER (R_390_20, 57) /* Direct 20 bit. */
122: RELOC_NUMBER (R_390_GOT20, 58) /* 20 bit GOT offset. */
123: RELOC_NUMBER (R_390_GOTPLT20, 59) /* 20 bit offset to jump slot. */
124: RELOC_NUMBER (R_390_TLS_GOTIE20, 60)/* 20 bit GOT offset for statis TLS
125: block offset. */
1.1.1.3 christos 126: RELOC_NUMBER (R_390_IRELATIVE, 61) /* IFUNC relocation. */
1.1 skrll 127: /* These are GNU extensions to enable C++ vtable garbage collection. */
128: RELOC_NUMBER (R_390_GNU_VTINHERIT, 250)
129: RELOC_NUMBER (R_390_GNU_VTENTRY, 251)
130: END_RELOC_NUMBERS (R_390_max)
131:
1.1.1.4 ! christos 132: /* Object attribute tags. */
! 133: enum
! 134: {
! 135: /* 0-3 are generic. */
! 136: /* 4 is reserved for the FP ABI. */
! 137:
! 138: /* Vector ABI:
! 139: 0 = not affected by the vector ABI, or not tagged.
! 140: 1 = software vector ABI being used
! 141: 2 = hardware vector ABI being used. */
! 142: Tag_GNU_S390_ABI_Vector = 8,
! 143: };
1.1 skrll 144:
1.1.1.4 ! christos 145: #endif /* _ELF_390_H */
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