Like constants, globals on some platforms are GOT relative. This means they have to be allocated

near the GOT, which new doesn't do.  So break out the allocate into a new function.

Also move GOT index handling into JITResolver.  This lets it update the mapping when a Lazy
function is JITed.  It doesn't managed the table, just the mapping.  Note that this is
still non-ideal, as any function that takes a function address should also take a GOT
index, but that is a lot of changes.  The relocation resolve process updates any GOT entry
it sees is out of date.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22537 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/ExecutionEngine/JIT/JIT.cpp b/lib/ExecutionEngine/JIT/JIT.cpp
index 3907511750..1e879a9166 100644
--- a/lib/ExecutionEngine/JIT/JIT.cpp
+++ b/lib/ExecutionEngine/JIT/JIT.cpp
@@ -294,7 +294,8 @@ void *JIT::getOrEmitGlobalVariable(const GlobalVariable *GV) {
     // actually initialize the global after current function has finished
     // compilation.
     uint64_t S = getTargetData().getTypeSize(GV->getType()->getElementType());
-    Ptr = new char[(size_t)S];
+    unsigned char A =  getTargetData().getTypeAlignment(GV->getType()->getElementType());
+    Ptr = MCE->allocateGlobal(S, A);
     state.getPendingGlobals(locked).push_back(GV);
   }
   addGlobalMapping(GV, Ptr);