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Make MemoryObject accessor members const again

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151687 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Derek Schuff 2012-02-29 01:09:06 +00:00
parent 95fe7b9b72
commit adef06a714
16 changed files with 64 additions and 63 deletions
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2
include/llvm/MC/MCDisassembler.h
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@ -79,7 +79,7 @@ public:
/// MCDisassembler::Fail if the instruction was invalid. /// MCDisassembler::Fail if the instruction was invalid.
virtual DecodeStatus getInstruction(MCInst& instr, virtual DecodeStatus getInstruction(MCInst& instr,
uint64_t& size, uint64_t& size,
MemoryObject &region, const MemoryObject &region,
uint64_t address, uint64_t address,
raw_ostream &vStream, raw_ostream &vStream,
raw_ostream &cStream) const = 0; raw_ostream &cStream) const = 0;

17
include/llvm/Support/MemoryObject.h
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@ -23,27 +23,27 @@ class MemoryObject {
public: public:
/// Destructor - Override as necessary. /// Destructor - Override as necessary.
virtual ~MemoryObject(); virtual ~MemoryObject();
/// getBase - Returns the lowest valid address in the region. /// getBase - Returns the lowest valid address in the region.
/// ///
/// @result - The lowest valid address. /// @result - The lowest valid address.
virtual uint64_t getBase() const = 0; virtual uint64_t getBase() const = 0;
/// getExtent - Returns the size of the region in bytes. (The region is /// getExtent - Returns the size of the region in bytes. (The region is
/// contiguous, so the highest valid address of the region /// contiguous, so the highest valid address of the region
/// is getBase() + getExtent() - 1). /// is getBase() + getExtent() - 1).
/// ///
/// @result - The size of the region. /// @result - The size of the region.
virtual uint64_t getExtent() = 0; virtual uint64_t getExtent() const = 0;
/// readByte - Tries to read a single byte from the region. /// readByte - Tries to read a single byte from the region.
/// ///
/// @param address - The address of the byte, in the same space as getBase(). /// @param address - The address of the byte, in the same space as getBase().
/// @param ptr - A pointer to a byte to be filled in. Must be non-NULL. /// @param ptr - A pointer to a byte to be filled in. Must be non-NULL.
/// @result - 0 if successful; -1 if not. Failure may be due to a /// @result - 0 if successful; -1 if not. Failure may be due to a
/// bounds violation or an implementation-specific error. /// bounds violation or an implementation-specific error.
virtual int readByte(uint64_t address, uint8_t* ptr) = 0; virtual int readByte(uint64_t address, uint8_t* ptr) const = 0;
/// readBytes - Tries to read a contiguous range of bytes from the /// readBytes - Tries to read a contiguous range of bytes from the
/// region, up to the end of the region. /// region, up to the end of the region.
/// You should override this function if there is a quicker /// You should override this function if there is a quicker
@ -61,10 +61,9 @@ public:
virtual int readBytes(uint64_t address, virtual int readBytes(uint64_t address,
uint64_t size, uint64_t size,
uint8_t* buf, uint8_t* buf,
uint64_t* copied); uint64_t* copied) const;
}; };
} }
#endif #endif

34
include/llvm/Support/StreamableMemoryObject.h
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@ -45,7 +45,7 @@ class StreamableMemoryObject : public MemoryObject {
/// May block until all bytes in the stream have been read /// May block until all bytes in the stream have been read
/// ///
/// @result - The size of the region. /// @result - The size of the region.
virtual uint64_t getExtent() = 0; virtual uint64_t getExtent() const = 0;
/// readByte - Tries to read a single byte from the region. /// readByte - Tries to read a single byte from the region.
/// May block until (address - base) bytes have been read /// May block until (address - base) bytes have been read
@ -53,7 +53,7 @@ class StreamableMemoryObject : public MemoryObject {
/// @param ptr - A pointer to a byte to be filled in. Must be non-NULL. /// @param ptr - A pointer to a byte to be filled in. Must be non-NULL.
/// @result - 0 if successful; -1 if not. Failure may be due to a /// @result - 0 if successful; -1 if not. Failure may be due to a
/// bounds violation or an implementation-specific error. /// bounds violation or an implementation-specific error.
virtual int readByte(uint64_t address, uint8_t* ptr) = 0; virtual int readByte(uint64_t address, uint8_t* ptr) const = 0;
/// readBytes - Tries to read a contiguous range of bytes from the /// readBytes - Tries to read a contiguous range of bytes from the
/// region, up to the end of the region. /// region, up to the end of the region.
@ -74,7 +74,7 @@ class StreamableMemoryObject : public MemoryObject {
virtual int readBytes(uint64_t address, virtual int readBytes(uint64_t address,
uint64_t size, uint64_t size,
uint8_t* buf, uint8_t* buf,
uint64_t* copied) = 0; uint64_t* copied) const = 0;
/// getPointer - Ensures that the requested data is in memory, and returns /// getPointer - Ensures that the requested data is in memory, and returns
/// A pointer to it. More efficient than using readBytes if the /// A pointer to it. More efficient than using readBytes if the
@ -83,21 +83,21 @@ class StreamableMemoryObject : public MemoryObject {
/// @param address - address of the byte, in the same space as getBase() /// @param address - address of the byte, in the same space as getBase()
/// @param size - amount of data that must be available on return /// @param size - amount of data that must be available on return
/// @result - valid pointer to the requested data /// @result - valid pointer to the requested data
virtual const uint8_t *getPointer(uint64_t address, uint64_t size) = 0; virtual const uint8_t *getPointer(uint64_t address, uint64_t size) const = 0;
/// isValidAddress - Returns true if the address is within the object /// isValidAddress - Returns true if the address is within the object
/// (i.e. between base and base + extent - 1 inclusive) /// (i.e. between base and base + extent - 1 inclusive)
/// May block until (address - base) bytes have been read /// May block until (address - base) bytes have been read
/// @param address - address of the byte, in the same space as getBase() /// @param address - address of the byte, in the same space as getBase()
/// @result - true if the address may be read with readByte() /// @result - true if the address may be read with readByte()
virtual bool isValidAddress(uint64_t address) = 0; virtual bool isValidAddress(uint64_t address) const = 0;
/// isObjectEnd - Returns true if the address is one past the end of the /// isObjectEnd - Returns true if the address is one past the end of the
/// object (i.e. if it is equal to base + extent) /// object (i.e. if it is equal to base + extent)
/// May block until (address - base) bytes have been read /// May block until (address - base) bytes have been read
/// @param address - address of the byte, in the same space as getBase() /// @param address - address of the byte, in the same space as getBase()
/// @result - true if the address is equal to base + extent /// @result - true if the address is equal to base + extent
virtual bool isObjectEnd(uint64_t address) = 0; virtual bool isObjectEnd(uint64_t address) const = 0;
}; };
/// StreamingMemoryObject - interface to data which is actually streamed from /// StreamingMemoryObject - interface to data which is actually streamed from
@ -108,13 +108,13 @@ class StreamingMemoryObject : public StreamableMemoryObject {
public: public:
StreamingMemoryObject(DataStreamer *streamer); StreamingMemoryObject(DataStreamer *streamer);
virtual uint64_t getBase() const { return 0; } virtual uint64_t getBase() const { return 0; }
virtual uint64_t getExtent(); virtual uint64_t getExtent() const;
virtual int readByte(uint64_t address, uint8_t* ptr); virtual int readByte(uint64_t address, uint8_t* ptr) const;
virtual int readBytes(uint64_t address, virtual int readBytes(uint64_t address,
uint64_t size, uint64_t size,
uint8_t* buf, uint8_t* buf,
uint64_t* copied); uint64_t* copied) const ;
virtual const uint8_t *getPointer(uint64_t address, uint64_t size) { virtual const uint8_t *getPointer(uint64_t address, uint64_t size) const {
// This could be fixed by ensuring the bytes are fetched and making a copy, // This could be fixed by ensuring the bytes are fetched and making a copy,
// requiring that the bitcode size be known, or otherwise ensuring that // requiring that the bitcode size be known, or otherwise ensuring that
// the memory doesn't go away/get reallocated, but it's // the memory doesn't go away/get reallocated, but it's
@ -122,8 +122,8 @@ public:
assert(0 && "getPointer in streaming memory objects not allowed"); assert(0 && "getPointer in streaming memory objects not allowed");
return NULL; return NULL;
} }
virtual bool isValidAddress(uint64_t address); virtual bool isValidAddress(uint64_t address) const;
virtual bool isObjectEnd(uint64_t address); virtual bool isObjectEnd(uint64_t address) const;
/// Drop s bytes from the front of the stream, pushing the positions of the /// Drop s bytes from the front of the stream, pushing the positions of the
/// remaining bytes down by s. This is used to skip past the bitcode header, /// remaining bytes down by s. This is used to skip past the bitcode header,
@ -138,19 +138,19 @@ public:
private: private:
const static uint32_t kChunkSize = 4096 * 4; const static uint32_t kChunkSize = 4096 * 4;
std::vector<unsigned char> Bytes; mutable std::vector<unsigned char> Bytes;
OwningPtr<DataStreamer> Streamer; OwningPtr<DataStreamer> Streamer;
size_t BytesRead; // Bytes read from stream mutable size_t BytesRead; // Bytes read from stream
size_t BytesSkipped;// Bytes skipped at start of stream (e.g. wrapper/header) size_t BytesSkipped;// Bytes skipped at start of stream (e.g. wrapper/header)
size_t ObjectSize; // 0 if unknown, set if wrapper was seen or EOF reached mutable size_t ObjectSize; // 0 if unknown, set if wrapper seen or EOF reached
bool EOFReached; mutable bool EOFReached;
// Fetch enough bytes such that Pos can be read or EOF is reached // Fetch enough bytes such that Pos can be read or EOF is reached
// (i.e. BytesRead > Pos). Return true if Pos can be read. // (i.e. BytesRead > Pos). Return true if Pos can be read.
// Unlike most of the functions in BitcodeReader, returns true on success. // Unlike most of the functions in BitcodeReader, returns true on success.
// Most of the requests will be small, but we fetch at kChunkSize bytes // Most of the requests will be small, but we fetch at kChunkSize bytes
// at a time to avoid making too many potentially expensive GetBytes calls // at a time to avoid making too many potentially expensive GetBytes calls
bool fetchToPos(size_t Pos) { bool fetchToPos(size_t Pos) const {
if (EOFReached) return Pos < ObjectSize; if (EOFReached) return Pos < ObjectSize;
while (Pos >= BytesRead) { while (Pos >= BytesRead) {
Bytes.resize(BytesRead + BytesSkipped + kChunkSize); Bytes.resize(BytesRead + BytesSkipped + kChunkSize);

4
lib/MC/MCDisassembler/Disassembler.cpp
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@ -113,9 +113,9 @@ public:
Bytes(bytes), Size(size), BasePC(basePC) {} Bytes(bytes), Size(size), BasePC(basePC) {}
uint64_t getBase() const { return BasePC; } uint64_t getBase() const { return BasePC; }
uint64_t getExtent() { return Size; } uint64_t getExtent() const { return Size; }
int readByte(uint64_t Addr, uint8_t *Byte) { int readByte(uint64_t Addr, uint8_t *Byte) const {
if (Addr - BasePC >= Size) if (Addr - BasePC >= Size)
return -1; return -1;
*Byte = Bytes[Addr - BasePC]; *Byte = Bytes[Addr - BasePC];

4
lib/MC/MCDisassembler/EDDisassembler.cpp
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@ -199,8 +199,8 @@ namespace {
void *arg) : Callback(callback), Arg(arg) { } void *arg) : Callback(callback), Arg(arg) { }
~EDMemoryObject() { } ~EDMemoryObject() { }
uint64_t getBase() const { return 0x0; } uint64_t getBase() const { return 0x0; }
uint64_t getExtent() { return (uint64_t)-1; } uint64_t getExtent() const { return (uint64_t)-1; }
int readByte(uint64_t address, uint8_t *ptr) { int readByte(uint64_t address, uint8_t *ptr) const {
if (!Callback) if (!Callback)
return -1; return -1;

2
lib/Support/MemoryObject.cpp
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@ -16,7 +16,7 @@ MemoryObject::~MemoryObject() {
int MemoryObject::readBytes(uint64_t address, int MemoryObject::readBytes(uint64_t address,
uint64_t size, uint64_t size,
uint8_t* buf, uint8_t* buf,
uint64_t* copied) { uint64_t* copied) const {
uint64_t current = address; uint64_t current = address;
uint64_t limit = getBase() + getExtent(); uint64_t limit = getBase() + getExtent();

35
lib/Support/StreamableMemoryObject.cpp
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@ -24,15 +24,17 @@ public:
} }
virtual uint64_t getBase() const { return 0; } virtual uint64_t getBase() const { return 0; }
virtual uint64_t getExtent() { return LastChar - FirstChar; } virtual uint64_t getExtent() const { return LastChar - FirstChar; }
virtual int readByte(uint64_t address, uint8_t* ptr); virtual int readByte(uint64_t address, uint8_t* ptr) const;
virtual int readBytes(uint64_t address, virtual int readBytes(uint64_t address,
uint64_t size, uint64_t size,
uint8_t* buf, uint8_t* buf,
uint64_t* copied); uint64_t* copied) const;
virtual const uint8_t *getPointer(uint64_t address, uint64_t size); virtual const uint8_t *getPointer(uint64_t address, uint64_t size) const;
virtual bool isValidAddress(uint64_t address) {return validAddress(address);} virtual bool isValidAddress(uint64_t address) const {
virtual bool isObjectEnd(uint64_t address) {return objectEnd(address);} return validAddress(address);
}
virtual bool isObjectEnd(uint64_t address) const {return objectEnd(address);}
private: private:
const uint8_t* const FirstChar; const uint8_t* const FirstChar;
@ -40,10 +42,10 @@ private:
// These are implemented as inline functions here to avoid multiple virtual // These are implemented as inline functions here to avoid multiple virtual
// calls per public function // calls per public function
bool validAddress(uint64_t address) { bool validAddress(uint64_t address) const {
return static_cast<ptrdiff_t>(address) < LastChar - FirstChar; return static_cast<ptrdiff_t>(address) < LastChar - FirstChar;
} }
bool objectEnd(uint64_t address) { bool objectEnd(uint64_t address) const {
return static_cast<ptrdiff_t>(address) == LastChar - FirstChar; return static_cast<ptrdiff_t>(address) == LastChar - FirstChar;
} }
@ -51,7 +53,7 @@ private:
void operator=(const RawMemoryObject&); // DO NOT IMPLEMENT void operator=(const RawMemoryObject&); // DO NOT IMPLEMENT
}; };
int RawMemoryObject::readByte(uint64_t address, uint8_t* ptr) { int RawMemoryObject::readByte(uint64_t address, uint8_t* ptr) const {
if (!validAddress(address)) return -1; if (!validAddress(address)) return -1;
*ptr = *((uint8_t *)(uintptr_t)(address + FirstChar)); *ptr = *((uint8_t *)(uintptr_t)(address + FirstChar));
return 0; return 0;
@ -60,14 +62,15 @@ int RawMemoryObject::readByte(uint64_t address, uint8_t* ptr) {
int RawMemoryObject::readBytes(uint64_t address, int RawMemoryObject::readBytes(uint64_t address,
uint64_t size, uint64_t size,
uint8_t* buf, uint8_t* buf,
uint64_t* copied) { uint64_t* copied) const {
if (!validAddress(address) || !validAddress(address + size - 1)) return -1; if (!validAddress(address) || !validAddress(address + size - 1)) return -1;
memcpy(buf, (uint8_t *)(uintptr_t)(address + FirstChar), size); memcpy(buf, (uint8_t *)(uintptr_t)(address + FirstChar), size);
if (copied) *copied = size; if (copied) *copied = size;
return size; return size;
} }
const uint8_t *RawMemoryObject::getPointer(uint64_t address, uint64_t size) { const uint8_t *RawMemoryObject::getPointer(uint64_t address,
uint64_t size) const {
return FirstChar + address; return FirstChar + address;
} }
} // anonymous namespace } // anonymous namespace
@ -75,18 +78,18 @@ const uint8_t *RawMemoryObject::getPointer(uint64_t address, uint64_t size) {
namespace llvm { namespace llvm {
// If the bitcode has a header, then its size is known, and we don't have to // If the bitcode has a header, then its size is known, and we don't have to
// block until we actually want to read it. // block until we actually want to read it.
bool StreamingMemoryObject::isValidAddress(uint64_t address) { bool StreamingMemoryObject::isValidAddress(uint64_t address) const {
if (ObjectSize && address < ObjectSize) return true; if (ObjectSize && address < ObjectSize) return true;
return fetchToPos(address); return fetchToPos(address);
} }
bool StreamingMemoryObject::isObjectEnd(uint64_t address) { bool StreamingMemoryObject::isObjectEnd(uint64_t address) const {
if (ObjectSize) return address == ObjectSize; if (ObjectSize) return address == ObjectSize;
fetchToPos(address); fetchToPos(address);
return address == ObjectSize && address != 0; return address == ObjectSize && address != 0;
} }
uint64_t StreamingMemoryObject::getExtent() { uint64_t StreamingMemoryObject::getExtent() const {
if (ObjectSize) return ObjectSize; if (ObjectSize) return ObjectSize;
size_t pos = BytesRead + kChunkSize; size_t pos = BytesRead + kChunkSize;
// keep fetching until we run out of bytes // keep fetching until we run out of bytes
@ -94,7 +97,7 @@ uint64_t StreamingMemoryObject::getExtent() {
return ObjectSize; return ObjectSize;
} }
int StreamingMemoryObject::readByte(uint64_t address, uint8_t* ptr) { int StreamingMemoryObject::readByte(uint64_t address, uint8_t* ptr) const {
if (!fetchToPos(address)) return -1; if (!fetchToPos(address)) return -1;
*ptr = Bytes[address + BytesSkipped]; *ptr = Bytes[address + BytesSkipped];
return 0; return 0;
@ -103,7 +106,7 @@ int StreamingMemoryObject::readByte(uint64_t address, uint8_t* ptr) {
int StreamingMemoryObject::readBytes(uint64_t address, int StreamingMemoryObject::readBytes(uint64_t address,
uint64_t size, uint64_t size,
uint8_t* buf, uint8_t* buf,
uint64_t* copied) { uint64_t* copied) const {
if (!fetchToPos(address + size - 1)) return -1; if (!fetchToPos(address + size - 1)) return -1;
memcpy(buf, &Bytes[address + BytesSkipped], size); memcpy(buf, &Bytes[address + BytesSkipped], size);
if (copied) *copied = size; if (copied) *copied = size;

8
lib/Target/ARM/Disassembler/ARMDisassembler.cpp
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@ -46,7 +46,7 @@ public:
/// getInstruction - See MCDisassembler. /// getInstruction - See MCDisassembler.
DecodeStatus getInstruction(MCInst &instr, DecodeStatus getInstruction(MCInst &instr,
uint64_t &size, uint64_t &size,
MemoryObject &region, const MemoryObject &region,
uint64_t address, uint64_t address,
raw_ostream &vStream, raw_ostream &vStream,
raw_ostream &cStream) const; raw_ostream &cStream) const;
@ -71,7 +71,7 @@ public:
/// getInstruction - See MCDisassembler. /// getInstruction - See MCDisassembler.
DecodeStatus getInstruction(MCInst &instr, DecodeStatus getInstruction(MCInst &instr,
uint64_t &size, uint64_t &size,
MemoryObject &region, const MemoryObject &region,
uint64_t address, uint64_t address,
raw_ostream &vStream, raw_ostream &vStream,
raw_ostream &cStream) const; raw_ostream &cStream) const;
@ -341,7 +341,7 @@ const EDInstInfo *ThumbDisassembler::getEDInfo() const {
} }
DecodeStatus ARMDisassembler::getInstruction(MCInst &MI, uint64_t &Size, DecodeStatus ARMDisassembler::getInstruction(MCInst &MI, uint64_t &Size,
MemoryObject &Region, const MemoryObject &Region,
uint64_t Address, uint64_t Address,
raw_ostream &os, raw_ostream &os,
raw_ostream &cs) const { raw_ostream &cs) const {
@ -689,7 +689,7 @@ void ThumbDisassembler::UpdateThumbVFPPredicate(MCInst &MI) const {
} }
DecodeStatus ThumbDisassembler::getInstruction(MCInst &MI, uint64_t &Size, DecodeStatus ThumbDisassembler::getInstruction(MCInst &MI, uint64_t &Size,
MemoryObject &Region, const MemoryObject &Region,
uint64_t Address, uint64_t Address,
raw_ostream &os, raw_ostream &os,
raw_ostream &cs) const { raw_ostream &cs) const {

2
lib/Target/MBlaze/Disassembler/MBlazeDisassembler.cpp
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@ -502,7 +502,7 @@ const EDInstInfo *MBlazeDisassembler::getEDInfo() const {
MCDisassembler::DecodeStatus MBlazeDisassembler::getInstruction(MCInst &instr, MCDisassembler::DecodeStatus MBlazeDisassembler::getInstruction(MCInst &instr,
uint64_t &size, uint64_t &size,
MemoryObject &region, const MemoryObject &region,
uint64_t address, uint64_t address,
raw_ostream &vStream, raw_ostream &vStream,
raw_ostream &cStream) const { raw_ostream &cStream) const {

2
lib/Target/MBlaze/Disassembler/MBlazeDisassembler.h
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@ -40,7 +40,7 @@ public:
/// getInstruction - See MCDisassembler. /// getInstruction - See MCDisassembler.
MCDisassembler::DecodeStatus getInstruction(MCInst &instr, MCDisassembler::DecodeStatus getInstruction(MCInst &instr,
uint64_t &size, uint64_t &size,
MemoryObject &region, const MemoryObject &region,
uint64_t address, uint64_t address,
raw_ostream &vStream, raw_ostream &vStream,
raw_ostream &cStream) const; raw_ostream &cStream) const;

2
lib/Target/X86/Disassembler/X86Disassembler.cpp
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@ -121,7 +121,7 @@ static void logger(void* arg, const char* log) {
MCDisassembler::DecodeStatus MCDisassembler::DecodeStatus
X86GenericDisassembler::getInstruction(MCInst &instr, X86GenericDisassembler::getInstruction(MCInst &instr,
uint64_t &size, uint64_t &size,
MemoryObject &region, const MemoryObject &region,
uint64_t address, uint64_t address,
raw_ostream &vStream, raw_ostream &vStream,
raw_ostream &cStream) const { raw_ostream &cStream) const {

2
lib/Target/X86/Disassembler/X86Disassembler.h
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@ -117,7 +117,7 @@ public:
/// getInstruction - See MCDisassembler. /// getInstruction - See MCDisassembler.
DecodeStatus getInstruction(MCInst &instr, DecodeStatus getInstruction(MCInst &instr,
uint64_t &size, uint64_t &size,
MemoryObject &region, const MemoryObject &region,
uint64_t address, uint64_t address,
raw_ostream &vStream, raw_ostream &vStream,
raw_ostream &cStream) const; raw_ostream &cStream) const;

5
tools/llvm-mc/Disassembler.cpp
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@ -42,9 +42,9 @@ public:
VectorMemoryObject(const ByteArrayTy &bytes) : Bytes(bytes) {} VectorMemoryObject(const ByteArrayTy &bytes) : Bytes(bytes) {}
uint64_t getBase() const { return 0; } uint64_t getBase() const { return 0; }
uint64_t getExtent() { return Bytes.size(); } uint64_t getExtent() const { return Bytes.size(); }
int readByte(uint64_t Addr, uint8_t *Byte) { int readByte(uint64_t Addr, uint8_t *Byte) const {
if (Addr >= getExtent()) if (Addr >= getExtent())
return -1; return -1;
*Byte = Bytes[Addr].first; *Byte = Bytes[Addr].first;
@ -365,4 +365,3 @@ int Disassembler::disassembleEnhanced(const std::string &TS,
return 0; return 0;
} }

2
tools/llvm-objdump/MCFunction.cpp
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@ -28,7 +28,7 @@ using namespace llvm;
MCFunction MCFunction
MCFunction::createFunctionFromMC(StringRef Name, const MCDisassembler *DisAsm, MCFunction::createFunctionFromMC(StringRef Name, const MCDisassembler *DisAsm,
MemoryObject &Region, uint64_t Start, const MemoryObject &Region, uint64_t Start,
uint64_t End, const MCInstrAnalysis *Ana, uint64_t End, const MCInstrAnalysis *Ana,
raw_ostream &DebugOut, raw_ostream &DebugOut,
SmallVectorImpl<uint64_t> &Calls) { SmallVectorImpl<uint64_t> &Calls) {

2
tools/llvm-objdump/MCFunction.h
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@ -79,7 +79,7 @@ public:
// Create an MCFunction from a region of binary machine code. // Create an MCFunction from a region of binary machine code.
static MCFunction static MCFunction
createFunctionFromMC(StringRef Name, const MCDisassembler *DisAsm, createFunctionFromMC(StringRef Name, const MCDisassembler *DisAsm,
MemoryObject &Region, uint64_t Start, uint64_t End, const MemoryObject &Region, uint64_t Start, uint64_t End,
const MCInstrAnalysis *Ana, raw_ostream &DebugOut, const MCInstrAnalysis *Ana, raw_ostream &DebugOut,
SmallVectorImpl<uint64_t> &Calls); SmallVectorImpl<uint64_t> &Calls);

4
tools/llvm-objdump/llvm-objdump.h
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@ -31,9 +31,9 @@ public:
StringRefMemoryObject(StringRef bytes) : Bytes(bytes) {} StringRefMemoryObject(StringRef bytes) : Bytes(bytes) {}
uint64_t getBase() const { return 0; } uint64_t getBase() const { return 0; }
uint64_t getExtent() { return Bytes.size(); } uint64_t getExtent() const { return Bytes.size(); }
int readByte(uint64_t Addr, uint8_t *Byte) { int readByte(uint64_t Addr, uint8_t *Byte) const {
if (Addr >= getExtent()) if (Addr >= getExtent())
return -1; return -1;
*Byte = Bytes[Addr]; *Byte = Bytes[Addr];