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| author | Andrew Lenharth <andrewl@lenharth.org> | 2005-07-29 23:40:16 +0000 |
|---|---|---|
| committer | Andrew Lenharth <andrewl@lenharth.org> | 2005-07-29 23:40:16 +0000 |
| commit | a00269bc3e97d4e53ed196325ef02e6d1f3d70dc (patch) | |
| tree | 8ac8e30fc2eaea6abd4adb0eafbe4a47baf68dbe /lib/System/Win32 | |
| parent | 422f3d58a8a9d346e0bb34f77c30184b0dfc2838 (diff) | |
| download | external_llvm-a00269bc3e97d4e53ed196325ef02e6d1f3d70dc.zip external_llvm-a00269bc3e97d4e53ed196325ef02e6d1f3d70dc.tar.gz external_llvm-a00269bc3e97d4e53ed196325ef02e6d1f3d70dc.tar.bz2 | |
support near allocations for the JIT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22554 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/System/Win32')
| -rw-r--r-- | lib/System/Win32/Memory.inc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/System/Win32/Memory.inc b/lib/System/Win32/Memory.inc index 9ebef6a..7e93dee 100644 --- a/lib/System/Win32/Memory.inc +++ b/lib/System/Win32/Memory.inc @@ -23,12 +23,14 @@ using namespace sys; //=== and must not be UNIX code //===----------------------------------------------------------------------===// -MemoryBlock Memory::AllocateRWX(unsigned NumBytes) { +MemoryBlock Memory::AllocateRWX(unsigned NumBytes, const MemoryBlock* NearBlock) { if (NumBytes == 0) return MemoryBlock(); static const long pageSize = Process::GetPageSize(); unsigned NumPages = (NumBytes+pageSize-1)/pageSize; + //FIXME: support NearBlock if ever needed on Win64. + void *pa = VirtualAlloc(NULL, NumPages*pageSize, MEM_COMMIT, PAGE_EXECUTE_READWRITE); if (pa == NULL) { |