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2008-06-12 David S. Miller <davem@davemloft.net> 

* powerpc.h: New file.
        * elfcpp.h (SHT_ORDERED): New enum constant.
        (DT_PPC_GOT, DT_PPC64_GLINK, DT_PPC64_OPD, DT_PPC64_OPDSZ): Same.
This commit is contained in:
David Edelsohn 2008-06-12 16:58:40 +00:00
parent bb35fb24c1
commit 8da8e50a53
3 changed files with 211 additions and 0 deletions
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6
elfcpp/ChangeLog
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@ -1,3 +1,9 @@
2008-06-12 David S. Miller <davem@davemloft.net>
* powerpc.h: New file.
* elfcpp.h (SHT_ORDERED): New enum constant.
(DT_PPC_GOT, DT_PPC64_GLINK, DT_PPC64_OPD, DT_PPC64_OPDSZ): Same.
2008-05-28 Caleb Howe <cshowe@google.com>
* dwarf.h (enum DW_FORM): Define.

14
elfcpp/elfcpp.h
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@ -368,6 +368,10 @@ enum SHT
SHT_GNU_versym = 0x6fffffff,
SHT_SPARC_GOTDATA = 0x70000000,
// Link editor is to sort the entries in this section based on the
// address specified in the associated symbol table entry.
SHT_ORDERED = 0x7fffffff,
};
// The valid bit flags found in the Shdr sh_flags field.
@ -667,6 +671,16 @@ enum DT
DT_VERSYM = 0x6ffffff0,
// Specify the value of _GLOBAL_OFFSET_TABLE_.
DT_PPC_GOT = 0x70000000,
// Specify the start of the .glink section.
DT_PPC64_GLINK = 0x70000000,
// Specify the start and size of the .opd section.
DT_PPC64_OPD = 0x70000001,
DT_PPC64_OPDSZ = 0x70000002,
// The index of an STT_SPARC_REGISTER symbol within the DT_SYMTAB
// symbol table. One dynamic entry exists for every STT_SPARC_REGISTER
// symbol in the symbol table.

191
elfcpp/powerpc.h Normal file
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@ -0,0 +1,191 @@
// powerpc.h -- ELF definitions specific to EM_PPC and EM_PPC64 -*- C++ -*-
// Copyright 2008, Free Software Foundation, Inc.
// Written by David S. Miller <davem@davemloft.net>.
// This file is part of elfcpp.
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public License
// as published by the Free Software Foundation; either version 2, or
// (at your option) any later version.
// In addition to the permissions in the GNU Library General Public
// License, the Free Software Foundation gives you unlimited
// permission to link the compiled version of this file into
// combinations with other programs, and to distribute those
// combinations without any restriction coming from the use of this
// file. (The Library Public License restrictions do apply in other
// respects; for example, they cover modification of the file, and
/// distribution when not linked into a combined executable.)
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
// You should have received a copy of the GNU Library General Public
// License along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
// 02110-1301, USA.
#ifndef ELFCPP_POWERPC_H
#define ELFCPP_POWERPC_H
namespace elfcpp
{
// The relocation numbers for 32-bit and 64-bit powerpc are nearly
// identical. Therefore I've adopted the convention of using
// R_POWERPC_foo for values which are the same in R_PPC_* and R_PPC64_*.
// For relocations which are specific to the word size I will use
// R_PPC_foo or R_PPC64_foo.
enum
{
R_POWERPC_NONE = 0,
R_POWERPC_ADDR32 = 1,
R_POWERPC_ADDR24 = 2,
R_POWERPC_ADDR16 = 3,
R_POWERPC_ADDR16_LO = 4,
R_POWERPC_ADDR16_HI = 5,
R_POWERPC_ADDR16_HA = 6,
R_POWERPC_ADDR14 = 7,
R_POWERPC_ADDR14_BRTAKEN = 8,
R_POWERPC_ADDR14_BRNTAKEN = 9,
R_POWERPC_REL24 = 10,
R_POWERPC_REL14 = 11,
R_POWERPC_REL14_BRTAKEN = 12,
R_POWERPC_REL14_BRNTAKEN = 13,
R_POWERPC_GOT16 = 14,
R_POWERPC_GOT16_LO = 15,
R_POWERPC_GOT16_HI = 16,
R_POWERPC_GOT16_HA = 17,
R_PPC_PLTREL24 = 18,
R_POWERPC_COPY = 19,
R_POWERPC_GLOB_DAT = 20,
R_POWERPC_JMP_SLOT = 21,
R_POWERPC_RELATIVE = 22,
R_PPC_LOCAL24PC = 23,
R_POWERPC_UADDR32 = 24,
R_POWERPC_UADDR16 = 25,
R_POWERPC_REL32 = 26,
R_POWERPC_PLT32 = 27,
R_POWERPC_PLTREL32 = 28,
R_POWERPC_PLT16_LO = 29,
R_POWERPC_PLT16_HI = 30,
R_POWERPC_PLT16_HA = 31,
R_PPC_SDAREL16 = 32,
R_POWERPC_SECTOFF = 33,
R_POWERPC_SECTOFF_LO = 34,
R_POWERPC_SECTOFF_HI = 35,
R_POWERPC_SECTOFF_HA = 36,
R_POWERPC_ADDR30 = 37,
R_PPC64_ADDR64 = 38,
R_PPC64_ADDR16_HIGHER = 39,
R_PPC64_ADDR16_HIGHERA = 40,
R_PPC64_ADDR16_HIGHEST = 41,
R_PPC64_ADDR16_HIGHESTA = 42,
R_PPC64_UADDR64 = 43,
R_PPC64_REL64 = 44,
R_PPC64_PLT64 = 45,
R_PPC64_PLTREL64 = 46,
R_PPC64_TOC16 = 47,
R_PPC64_TOC16_LO = 48,
R_PPC64_TOC16_HI = 49,
R_PPC64_TOC16_HA = 50,
R_PPC64_TOC = 51,
R_PPC64_PLTGOT16 = 52,
R_PPC64_PLTGOT16_LO = 53,
R_PPC64_PLTGOT16_HI = 54,
R_PPC64_PLTGOT16_HA = 55,
R_PPC64_ADDR16_DS = 56,
R_PPC64_ADDR16_LO_DS = 57,
R_PPC64_GOT16_DS = 58,
R_PPC64_GOT16_LO_DS = 59,
R_PPC64_PLT16_LO_DS = 60,
R_PPC64_SECTOFF_DS = 61,
R_PPC64_SECTOFF_LO_DS = 62,
R_PPC64_TOC16_DS = 63,
R_PPC64_TOC16_LO_DS = 64,
R_PPC64_PLTGOT16_DS = 65,
R_PPC64_PLTGOT16_LO_DS = 66,
R_POWERPC_TLS = 67,
R_POWERPC_DTPMOD = 68,
R_POWERPC_TPREL16 = 69,
R_POWERPC_TPREL16_LO = 70,
R_POWERPC_TPREL16_HI = 71,
R_POWERPC_TPREL16_HA = 72,
R_POWERPC_TPREL = 73,
R_POWERPC_DTPREL16 = 74,
R_POWERPC_DTPREL16_LO = 75,
R_POWERPC_DTPREL16_HI = 76,
R_POWERPC_DTPREL16_HA = 77,
R_POWERPC_DTPREL = 78,
R_POWERPC_GOT_TLSGD16 = 79,
R_POWERPC_GOT_TLSGD16_LO = 80,
R_POWERPC_GOT_TLSGD16_HI = 81,
R_POWERPC_GOT_TLSGD16_HA = 82,
R_POWERPC_GOT_TLSLD16 = 83,
R_POWERPC_GOT_TLSLD16_LO = 84,
R_POWERPC_GOT_TLSLD16_HI = 85,
R_POWERPC_GOT_TLSLD16_HA = 86,
R_POWERPC_GOT_TPREL16 = 87,
R_POWERPC_GOT_TPREL16_LO = 88,
R_POWERPC_GOT_TPREL16_HI = 89,
R_POWERPC_GOT_TPREL16_HA = 90,
R_POWERPC_GOT_DTPREL16 = 91,
R_POWERPC_GOT_DTPREL16_LO = 92,
R_POWERPC_GOT_DTPREL16_HI = 93,
R_POWERPC_GOT_DTPREL16_HA = 94,
R_PPC64_TPREL16_DS = 95,
R_PPC64_TPREL16_LO_DS = 96,
R_PPC64_TPREL16_HIGHER = 97,
R_PPC64_TPREL16_HIGHERA = 98,
R_PPC64_TPREL16_HIGHEST = 99,
R_PPC64_TPREL16_HIGHESTA = 100,
R_PPC64_DTPREL16_DS = 101,
R_PPC64_DTPREL16_LO_DS = 102,
R_PPC64_DTPREL16_HIGHER = 103,
R_PPC64_DTPREL16_HIGHERA = 104,
R_PPC64_DTPREL16_HIGHEST = 105,
R_PPC64_DTPREL16_HIGHESTA = 106,
R_PPC_EMB_NADDR32 = 101,
R_PPC_EMB_NADDR16 = 102,
R_PPC_EMB_NADDR16_LO = 103,
R_PPC_EMB_NADDR16_HI = 104,
R_PPC_EMB_NADDR16_HA = 105,
R_PPC_EMB_SDAI16 = 106,
R_PPC_EMB_SDA2I16 = 107,
R_PPC_EMB_SDA2REL = 108,
R_PPC_EMB_SDA21 = 109,
R_PPC_EMB_MRKREF = 110,
R_PPC_EMB_RELSEC16 = 111,
R_PPC_EMB_RELST_LO = 112,
R_PPC_EMB_RELST_HI = 113,
R_PPC_EMB_RELST_HA = 114,
R_PPC_EMB_BIT_FLD = 115,
R_PPC_EMB_RELSDA = 116,
R_PPC_RELAX32 = 245,
R_PPC_RELAX32PC = 246,
R_PPC_RELAX32_PLT = 247,
R_PPC_RELAX32PC_PLT = 248,
R_PPC_REL16 = 249,
R_PPC_REL16_LO = 250,
R_PPC_REL16_HI = 251,
R_PPC_REL16_HA = 252,
R_POWERPC_GNU_VTINHERIT = 253,
R_POWERPC_GNU_VTENTRY = 254,
R_PPC_TOC16 = 255,
};
// e_flags values defined for powerpc
enum
{
EF_PPC_EMB = 0x80000000, // PowerPC embedded flag.
EF_PPC_RELOCATABLE = 0x00010000, // PowerPC -mrelocatable flag. */
EF_PPC_RELOCATABLE_LIB = 0x00008000, // PowerPC -mrelocatable-lib flag. */
};
} // End namespace elfcpp.
#endif // !defined(ELFCPP_POWERPC_H)