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Object: Add isSymbolAbsolute and getSymbolSection.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142317 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael J. Spencer
2011-10-17 23:54:46 +00:00
parent c38c36a8c4
commit 9b2b812fea
6 changed files with 163 additions and 49 deletions
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22
lib/Object/COFFObjectFile.cpp
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@ -268,6 +268,28 @@ error_code COFFObjectFile::isSymbolInternal(DataRefImpl Symb,
return object_error::success;
}
error_code COFFObjectFile::isSymbolAbsolute(DataRefImpl Symb,
bool &Result) const {
const coff_symbol *symb = toSymb(Symb);
Result = symb->SectionNumber == COFF::IMAGE_SYM_ABSOLUTE;
return object_error::success;
}
error_code COFFObjectFile::getSymbolSection(DataRefImpl Symb,
section_iterator &Result) const {
const coff_symbol *symb = toSymb(Symb);
if (symb->SectionNumber <= COFF::IMAGE_SYM_UNDEFINED)
Result = end_sections();
else {
const coff_section *sec;
if (error_code ec = getSection(symb->SectionNumber, sec)) return ec;
DataRefImpl Sec;
Sec.p = reinterpret_cast<uintptr_t>(sec);
Result = section_iterator(SectionRef(Sec, this));
}
return object_error::success;
}
error_code COFFObjectFile::getSectionNext(DataRefImpl Sec,
SectionRef &Result) const {
const coff_section *sec = toSec(Sec);