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Fixed ObjectFile functions:

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- getSymbolOffset() renamed as getSymbolFileOffset()
- getSymbolFileOffset(), getSymbolAddress(), getRelocationAddress() returns same result for ELFObjectFile, MachOObjectFile and COFFObjectFile.
- added getRelocationOffset()
- fixed MachOObjectFile::getSymbolSize()
- fixed MachOObjectFile::getSymbolSection()
- fixed MachOObjectFile::getSymbolOffset() for symbols without section data.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145408 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Danil Malyshev
2011-11-29 17:40:10 +00:00
parent f68b214e2d
commit b0436a7305
13 changed files with 192 additions and 48 deletions
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15
lib/Object/COFFObjectFile.cpp
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@@ -101,7 +101,7 @@ error_code COFFObjectFile::getSymbolNext(DataRefImpl Symb,
return getSymbolName(symb, Result);
}
error_code COFFObjectFile::getSymbolOffset(DataRefImpl Symb,
error_code COFFObjectFile::getSymbolFileOffset(DataRefImpl Symb,
uint64_t &Result) const {
const coff_symbol *symb = toSymb(Symb);
const coff_section *Section = NULL;
@@ -113,7 +113,7 @@ error_code COFFObjectFile::getSymbolOffset(DataRefImpl Symb,
if (Type == 'U' || Type == 'w')
Result = UnknownAddressOrSize;
else if (Section)
Result = Section->VirtualAddress + symb->Value;
Result = Section->PointerToRawData + symb->Value;
else
Result = symb->Value;
return object_error::success;
@@ -131,11 +131,9 @@ error_code COFFObjectFile::getSymbolAddress(DataRefImpl Symb,
if (Type == 'U' || Type == 'w')
Result = UnknownAddressOrSize;
else if (Section)
Result = reinterpret_cast<uintptr_t>(base() +
Section->PointerToRawData +
symb->Value);
Result = Section->VirtualAddress + symb->Value;
else
Result = reinterpret_cast<uintptr_t>(base() + symb->Value);
Result = symb->Value;
return object_error::success;
}
@@ -624,6 +622,11 @@ error_code COFFObjectFile::getRelocationAddress(DataRefImpl Rel,
Res = toRel(Rel)->VirtualAddress;
return object_error::success;
}
error_code COFFObjectFile::getRelocationOffset(DataRefImpl Rel,
uint64_t &Res) const {
Res = toRel(Rel)->VirtualAddress;
return object_error::success;
}
error_code COFFObjectFile::getRelocationSymbol(DataRefImpl Rel,
SymbolRef &Res) const {
const coff_relocation* R = toRel(Rel);