2 * Copyright (c) 2004 Greg Parker. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY GREG PARKER ``AS IS'' AND ANY EXPRESS OR
14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 // R_ARM_RELATIVE at runtime:
36 // *(section_base + mOffset) = mSymbol.vmaddr + mAddend
37 // fixme this might not really be R_ARM_RELATIVE
39 uint32_t mOffset; // of address to change, in containing section
40 int32_t mAddend; // offset from symbol
41 const Symbol *mSymbol; // symbol whose vmaddr should be added
44 Relocation(uint8_t newType, uint32_t newOffset, const Symbol *newSymbol, int32_t newAddend);
45 Relocation(const Elf32_Rel *rel, const SymbolTable& symtab, const Section& section);
47 uint8_t type(void) const;
48 uint32_t offset(void) const;
49 int32_t addend(void) const;
50 const Symbol *symbol(void) const;
52 Elf32_Rela Relocation::asElf(const SymbolTable& symtab) const;