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-rw-r--r--lib/System/Win32/Memory.cpp53
1 files changed, 0 insertions, 53 deletions
diff --git a/lib/System/Win32/Memory.cpp b/lib/System/Win32/Memory.cpp
deleted file mode 100644
index f7b05abe03..0000000000
--- a/lib/System/Win32/Memory.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-//===- Win32/Memory.cpp - Win32 Memory Implementation -----------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file was developed by Jeff Cohen and is distributed under the
-// University of Illinois Open Source License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file provides the Win32 specific implementation of various Memory
-// management utilities
-//
-//===----------------------------------------------------------------------===//
-
-#include "Win32.h"
-#include "llvm/System/Process.h"
-
-namespace llvm {
-using namespace sys;
-
-//===----------------------------------------------------------------------===//
-//=== WARNING: Implementation here must contain only Win32 specific code
-//=== and must not be UNIX code
-//===----------------------------------------------------------------------===//
-
-MemoryBlock Memory::AllocateRWX(unsigned NumBytes) {
- if (NumBytes == 0) return MemoryBlock();
-
- static const long pageSize = Process::GetPageSize();
- unsigned NumPages = (NumBytes+pageSize-1)/pageSize;
-
- void *pa = VirtualAlloc(NULL, NumPages*pageSize, MEM_COMMIT,
- PAGE_EXECUTE_READWRITE);
- if (pa == NULL) {
- ThrowError("Can't allocate RWX Memory: ");
- }
-
- MemoryBlock result;
- result.Address = pa;
- result.Size = NumPages*pageSize;
- return result;
-}
-
-void Memory::ReleaseRWX(MemoryBlock& M) {
- if (M.Address == 0 || M.Size == 0) return;
- if (!VirtualFree(M.Address, 0, MEM_RELEASE)) {
- ThrowError("Can't release RWX Memory: ");
- }
-}
-
-}
-
-// vim: sw=2 smartindent smarttab tw=80 autoindent expandtab