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Be consistent about the field name - AddressSize, not PointerSize. Add

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a setter and fix some comments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174462 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Bendersky 2013-02-05 23:26:02 +00:00
parent 0dfa8a6d06
commit 5e215f9bfd
1 changed files with 11 additions and 9 deletions
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20
include/llvm/Support/DataExtractor.h
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@ -18,22 +18,24 @@ namespace llvm {
class DataExtractor {
StringRef Data;
uint8_t IsLittleEndian;
uint8_t PointerSize;
uint8_t AddressSize;
public:
/// Construct with a buffer that is owned by the caller.
///
/// This constructor allows us to use data that is owned by the
/// caller. The data must stay around as long as this object is
/// valid.
DataExtractor(StringRef Data, bool IsLittleEndian, uint8_t PointerSize)
: Data(Data), IsLittleEndian(IsLittleEndian), PointerSize(PointerSize) {}
DataExtractor(StringRef Data, bool IsLittleEndian, uint8_t AddressSize)
: Data(Data), IsLittleEndian(IsLittleEndian), AddressSize(AddressSize) {}
/// getData - Get the data pointed to by this extractor.
/// \brief Get the data pointed to by this extractor.
StringRef getData() const { return Data; }
/// isLittleEndian - Get the endianess for this extractor.
/// \brief Get the endianess for this extractor.
bool isLittleEndian() const { return IsLittleEndian; }
/// getAddressSize - Get the address size for this extractor.
uint8_t getAddressSize() const { return PointerSize; }
/// \brief Get the address size for this extractor.
uint8_t getAddressSize() const { return AddressSize; }
/// \brief Set the address size for this extractor.
void setAddressSize(uint8_t Size) { AddressSize = Size; }
/// Extract a C string from \a *offset_ptr.
///
@ -113,7 +115,7 @@ public:
///
/// Extract a single pointer from the data and update the offset
/// pointed to by \a offset_ptr. The size of the extracted pointer
/// comes from the \a m_addr_size member variable and should be
/// is \a getAddressSize(), so the address size has to be
/// set correctly prior to extracting any pointer values.
///
/// @param[in,out] offset_ptr
@ -126,7 +128,7 @@ public:
/// @return
/// The extracted pointer value as a 64 integer.
uint64_t getAddress(uint32_t *offset_ptr) const {
return getUnsigned(offset_ptr, PointerSize);
return getUnsigned(offset_ptr, AddressSize);
}
/// Extract a uint8_t value from \a *offset_ptr.