[heap,cctest] Fix CodeRange tests that call AllocateRawMemory directly.

src/base/platform/platform-linux.cc

Index: src/base/platform/platform-linux.cc
diff --git a/src/base/platform/platform-linux.cc b/src/base/platform/platform-linux.cc
index 874c6dbc31b9b3bdd6cd285b5fcbfa7ff528cf8d..e2c321c07f09074aed4a49c0503b8e848c33ebbb 100644
--- a/src/base/platform/platform-linux.cc
+++ b/src/base/platform/platform-linux.cc
@@ -310,16 +310,19 @@ void VirtualMemory::Reset() {
 
 
 bool VirtualMemory::Commit(void* address, size_t size, bool is_executable) {
+  CHECK(InVM(address, size));

[Michael Lippautz, 2015/09/01 14:52:58]

Michi: Enforce on all platforms? DCHECK vs CHECK?

[Michael Starzinger, 2015/09/01 15:08:53]

I am fine with CHECK here, as you mentioned offline, we do a sys-call right
afterwards, so the overhead is negligible. I would be fine with keeping it to
Linux for now.

[Michael Lippautz, 2015/09/01 15:19:35]

Acknowledged.

   return CommitRegion(address, size, is_executable);
 }
 
 
 bool VirtualMemory::Uncommit(void* address, size_t size) {
+  CHECK(InVM(address, size));
   return UncommitRegion(address, size);
 }
 
 
 bool VirtualMemory::Guard(void* address) {
+  CHECK(InVM(address, OS::CommitPageSize()));
   OS::Guard(address, OS::CommitPageSize());
   return true;
 }