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Object/COFF: Expose more data in the public API.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142315 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael J. Spencer
2011-10-17 23:53:56 +00:00
parent ab6bcf35ae
commit 0e752cb4b4
2 changed files with 47 additions and 20 deletions
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25
include/llvm/Object/COFF.h
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@@ -73,6 +73,16 @@ struct coff_relocation {
support::ulittle16_t Type;
};
struct coff_aux_section_definition {
support::ulittle32_t Length;
support::ulittle16_t NumberOfRelocations;
support::ulittle16_t NumberOfLinenumbers;
support::ulittle32_t CheckSum;
support::ulittle16_t Number;
support::ulittle8_t Selection;
char Unused[3];
};
class COFFObjectFile : public ObjectFile {
private:
const coff_file_header *Header;
@@ -81,11 +91,7 @@ private:
const char *StringTable;
uint32_t StringTableSize;
error_code getSection(int32_t index,
const coff_section *&Res) const;
error_code getString(uint32_t offset, StringRef &Res) const;
error_code getSymbol(uint32_t index,
const coff_symbol *&Res) const;
const coff_symbol *toSymb(DataRefImpl Symb) const;
const coff_section *toSec(DataRefImpl Sec) const;
@@ -142,6 +148,17 @@ public:
virtual StringRef getFileFormatName() const;
virtual unsigned getArch() const;
error_code getHeader(const coff_file_header *&Res) const;
error_code getSection(int32_t index, const coff_section *&Res) const;
error_code getSymbol(uint32_t index, const coff_symbol *&Res) const;
template <typename T>
error_code getAuxSymbol(uint32_t index, const T *&Res) const {
const coff_symbol *s;
error_code ec = getSymbol(index, s);
Res = reinterpret_cast<const T*>(s);
return ec;
}
error_code getSymbolName(const coff_symbol *symbol, StringRef &Res) const;
static inline bool classof(const Binary *v) {
return v->getType() == isCOFF;