Remove the Copied parameter from MemoryObject::readBytes.

[oota-llvm.git] / include / llvm / Support / StreamableMemoryObject.h

diff --git a/include/llvm/Support/StreamableMemoryObject.h b/include/llvm/Support/StreamableMemoryObject.h
index 385548579b1f20c1317323840f2ed200400f87b5..e823d489d3a81023cd7e12e826889a67c5a2c498 100644 (file)
--- a/include/llvm/Support/StreamableMemoryObject.h
+++ b/include/llvm/Support/StreamableMemoryObject.h
@@ -38,7 +38,7 @@ class StreamableMemoryObject : public MemoryObject {
   /// getBase         - Returns the lowest valid address in the region.
   ///
   /// @result         - The lowest valid address.
-  virtual uint64_t getBase() const = 0;
+  virtual uint64_t getBase() const LLVM_OVERRIDE = 0;
 
   /// getExtent       - Returns the size of the region in bytes.  (The region is
   ///                   contiguous, so the highest valid address of the region
@@ -46,7 +46,7 @@ class StreamableMemoryObject : public MemoryObject {
   ///                   May block until all bytes in the stream have been read
   ///
   /// @result         - The size of the region.
-  virtual uint64_t getExtent() const = 0;
+  virtual uint64_t getExtent() const LLVM_OVERRIDE = 0;
 
   /// readByte        - Tries to read a single byte from the region.
   ///                   May block until (address - base) bytes have been read
@@ -54,7 +54,7 @@ class StreamableMemoryObject : public MemoryObject {
   /// @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
   ///                   bounds violation or an implementation-specific error.
-  virtual int readByte(uint64_t address, uint8_t* ptr) const = 0;
+  virtual int readByte(uint64_t address, uint8_t *ptr) const LLVM_OVERRIDE = 0;
 
   /// readBytes       - Tries to read a contiguous range of bytes from the
   ///                   region, up to the end of the region.
@@ -65,17 +65,14 @@ class StreamableMemoryObject : public MemoryObject {
   ///
   /// @param address  - The address of the first byte, in the same space as
   ///                   getBase().
-  /// @param size     - The maximum number of bytes to copy.
+  /// @param size     - The number of bytes to copy.
   /// @param buf      - A pointer to a buffer to be filled in.  Must be non-NULL
   ///                   and large enough to hold size bytes.
-  /// @param copied   - A pointer to a nunber that is filled in with the number
-  ///                   of bytes actually read.  May be NULL.
   /// @result         - 0 if successful; -1 if not.  Failure may be due to a
   ///                   bounds violation or an implementation-specific error.
   virtual int readBytes(uint64_t address,
                         uint64_t size,
-                        uint8_t* buf,
-                        uint64_t* copied) const = 0;
+                        uint8_t *buf) const LLVM_OVERRIDE = 0;
 
   /// getPointer  - Ensures that the requested data is in memory, and returns
   ///               A pointer to it. More efficient than using readBytes if the
@@ -110,11 +107,10 @@ public:
   StreamingMemoryObject(DataStreamer *streamer);
   virtual uint64_t getBase() const LLVM_OVERRIDE { return 0; }
   virtual uint64_t getExtent() const LLVM_OVERRIDE;
-  virtual int readByte(uint64_t address, uint8_t* ptr) const LLVM_OVERRIDE;
+  virtual int readByte(uint64_t address, uint8_t *ptr) const LLVM_OVERRIDE;
   virtual int readBytes(uint64_t address,
                         uint64_t size,
-                        uint8_t* buf,
-                        uint64_t* copied) const LLVM_OVERRIDE;
+                        uint8_t *buf) const LLVM_OVERRIDE;
   virtual const uint8_t *getPointer(uint64_t address,
                                     uint64_t size) const LLVM_OVERRIDE {
     // This could be fixed by ensuring the bytes are fetched and making a copy,