Introduce `AddressSpaceView` template parameter to `SizeClassAllocator64`.

Summary:
This is a follow up patch to r349138.

This patch makes a `AddressSpaceView` a type declaration in the
allocator parameters used by `SizeClassAllocator64`. For ASan, LSan, and
the unit tests the AP64 declarations have been made templated so that
`AddressSpaceView` can be changed at compile time. For the other
sanitizers we just hard-code `LocalAddressSpaceView` because we have no
plans to use these allocators in an out-of-process manner.

rdar://problem/45284065

Reviewers: kcc, dvyukov, vitalybuka, cryptoad, eugenis, kubamracek, george.karpenkov

Subscribers: #sanitizers, llvm-commits

Differential Revision: https://reviews.llvm.org/D55764

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@349954 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/msan/msan_allocator.cc b/lib/msan/msan_allocator.cc
index 8b9fa6506..053ab0280 100644
--- a/lib/msan/msan_allocator.cc
+++ b/lib/msan/msan_allocator.cc
@@ -79,6 +79,7 @@ struct MsanMapUnmapCallback {
     typedef DefaultSizeClassMap SizeClassMap;
     typedef MsanMapUnmapCallback MapUnmapCallback;
     static const uptr kFlags = 0;
+    using AddressSpaceView = LocalAddressSpaceView;
   };
 
   typedef SizeClassAllocator64<AP64> PrimaryAllocator;
@@ -93,6 +94,7 @@ struct MsanMapUnmapCallback {
     typedef DefaultSizeClassMap SizeClassMap;
     typedef MsanMapUnmapCallback MapUnmapCallback;
     static const uptr kFlags = 0;
+    using AddressSpaceView = LocalAddressSpaceView;
   };
 
   typedef SizeClassAllocator64<AP64> PrimaryAllocator;