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[Mips] Calculate gp value only once. 

llvm-svn: 199240
This commit is contained in:
Simon Atanasyan 2014-01-14 18:20:00 +00:00
parent db2e1f35d8
commit e46e2dfe01
1 changed files with 5 additions and 7 deletions
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12
lld/lib/ReaderWriter/ELF/Mips/MipsTargetHandler.cpp
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@ -169,23 +169,21 @@ void MipsTargetHandler::finalizeSymbolValues() {
if (_context.isDynamic()) {
auto gotSection = _targetLayout.findOutputSection(".got");
auto got = gotSection ? gotSection->virtualAddr() : 0;
auto gp = gotSection ? got + _targetLayout.getGPOffset() : 0;
auto gotAtomIter = _targetLayout.findAbsoluteAtom("_GLOBAL_OFFSET_TABLE_");
assert(gotAtomIter != _targetLayout.absoluteAtoms().end());
(*gotAtomIter)->_virtualAddr = gotSection ? gotSection->virtualAddr() : 0;
(*gotAtomIter)->_virtualAddr = got;
auto gpAtomIter = _targetLayout.findAbsoluteAtom("_gp");
assert(gpAtomIter != _targetLayout.absoluteAtoms().end());
(*gpAtomIter)->_virtualAddr =
gotSection ? gotSection->virtualAddr() + _targetLayout.getGPOffset()
: 0;
(*gpAtomIter)->_virtualAddr = gp;
auto gpDispAtomIter = _targetLayout.findAbsoluteAtom("_gp_disp");
assert(gpDispAtomIter != _targetLayout.absoluteAtoms().end());
_gpDispSymAtom = (*gpDispAtomIter);
_gpDispSymAtom->_virtualAddr =
gotSection ? gotSection->virtualAddr() + _targetLayout.getGPOffset()
: 0;
_gpDispSymAtom->_virtualAddr = gp;
}
}