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//===-- SBData.h -----------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLDB_SBData_h_
#define LLDB_SBData_h_
#include "lldb/API/SBDefines.h"
namespace lldb {
class LLDB_API SBData
{
public:
SBData ();
SBData (const SBData &rhs);
const SBData &
operator = (const SBData &rhs);
~SBData ();
uint8_t
GetAddressByteSize ();
void
SetAddressByteSize (uint8_t addr_byte_size);
void
Clear ();
bool
IsValid();
size_t
GetByteSize ();
lldb::ByteOrder
GetByteOrder();
void
SetByteOrder (lldb::ByteOrder endian);
float
GetFloat (lldb::SBError& error, lldb::offset_t offset);
double
GetDouble (lldb::SBError& error, lldb::offset_t offset);
long double
GetLongDouble (lldb::SBError& error, lldb::offset_t offset);
lldb::addr_t
GetAddress (lldb::SBError& error, lldb::offset_t offset);
uint8_t
GetUnsignedInt8 (lldb::SBError& error, lldb::offset_t offset);
uint16_t
GetUnsignedInt16 (lldb::SBError& error, lldb::offset_t offset);
uint32_t
GetUnsignedInt32 (lldb::SBError& error, lldb::offset_t offset);
uint64_t
GetUnsignedInt64 (lldb::SBError& error, lldb::offset_t offset);
int8_t
GetSignedInt8 (lldb::SBError& error, lldb::offset_t offset);
int16_t
GetSignedInt16 (lldb::SBError& error, lldb::offset_t offset);
int32_t
GetSignedInt32 (lldb::SBError& error, lldb::offset_t offset);
int64_t
GetSignedInt64 (lldb::SBError& error, lldb::offset_t offset);
const char*
GetString (lldb::SBError& error, lldb::offset_t offset);
size_t
ReadRawData (lldb::SBError& error,
lldb::offset_t offset,
void *buf,
size_t size);
bool
GetDescription (lldb::SBStream &description, lldb::addr_t base_addr = LLDB_INVALID_ADDRESS);
// it would be nice to have SetData(SBError, const void*, size_t) when endianness and address size can be
// inferred from the existing DataExtractor, but having two SetData() signatures triggers a SWIG bug where
// the typemap isn't applied before resolving the overload, and thus the right function never gets called
void
SetData (lldb::SBError& error, const void *buf, size_t size, lldb::ByteOrder endian, uint8_t addr_size);
// see SetData() for why we don't have Append(const void* buf, size_t size)
bool
Append (const SBData& rhs);
static lldb::SBData
CreateDataFromCString (lldb::ByteOrder endian, uint32_t addr_byte_size, const char* data);
// in the following CreateData*() and SetData*() prototypes, the two parameters array and array_len
// should not be renamed or rearranged, because doing so will break the SWIG typemap
static lldb::SBData
CreateDataFromUInt64Array (lldb::ByteOrder endian, uint32_t addr_byte_size, uint64_t* array, size_t array_len);
static lldb::SBData
CreateDataFromUInt32Array (lldb::ByteOrder endian, uint32_t addr_byte_size, uint32_t* array, size_t array_len);
static lldb::SBData
CreateDataFromSInt64Array (lldb::ByteOrder endian, uint32_t addr_byte_size, int64_t* array, size_t array_len);
static lldb::SBData
CreateDataFromSInt32Array (lldb::ByteOrder endian, uint32_t addr_byte_size, int32_t* array, size_t array_len);
static lldb::SBData
CreateDataFromDoubleArray (lldb::ByteOrder endian, uint32_t addr_byte_size, double* array, size_t array_len);
bool
SetDataFromCString (const char* data);
bool
SetDataFromUInt64Array (uint64_t* array, size_t array_len);
bool
SetDataFromUInt32Array (uint32_t* array, size_t array_len);
bool
SetDataFromSInt64Array (int64_t* array, size_t array_len);
bool
SetDataFromSInt32Array (int32_t* array, size_t array_len);
bool
SetDataFromDoubleArray (double* array, size_t array_len);
protected:
// Mimic shared pointer...
lldb_private::DataExtractor *
get() const;
lldb_private::DataExtractor *
operator->() const;
lldb::DataExtractorSP &
operator*();
const lldb::DataExtractorSP &
operator*() const;
SBData (const lldb::DataExtractorSP &data_sp);
void
SetOpaque (const lldb::DataExtractorSP &data_sp);
private:
friend class SBInstruction;
friend class SBProcess;
friend class SBSection;
friend class SBTarget;
friend class SBValue;
lldb::DataExtractorSP m_opaque_sp;
};
} // namespace lldb
#endif // LLDB_SBData_h_
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