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* Added an abstract superclass, MCDisassembler, forSean Callanan2009-09-091-25/+15
| | | | | | | | | | | | | | all disassemblers. Modified the MemoryObject to support 64-bit address spaces, regardless of the LLVM process's address width. Modified the Target class to allow extraction of a MCDisassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81392 91177308-0d34-0410-b5e6-96231b3b80d8
* Thanks, Bill!Sean Callanan2009-07-271-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77240 91177308-0d34-0410-b5e6-96231b3b80d8
* Many of Daniel's fixes.Sean Callanan2009-07-271-15/+14
| | | | | | | | | | | | | | I'm returning the number of bytes actually copied so that the client has some warning when it reads past the end of the buffer. I'm keeping the distinction between getByte() and getBytes() for now for subclasses that use functions like ptrace() on Linux and only have a restricted interface. This makes their implementation easier, and subclasses can always write a one-line implementation of readByte() that uses their custom readBytes(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77225 91177308-0d34-0410-b5e6-96231b3b80d8
* MemoryObject - Abstract base class for contiguous addressable memory.Sean Callanan2009-07-251-0/+81
Necessary for cases in which the memory is in another process, in a file, or on a remote machine. The primary use for this is the llvm-mc disassemblers, so that they can be targeted at arbitrary objects, not just in-process memory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77023 91177308-0d34-0410-b5e6-96231b3b80d8