Separating ELF and MachO stub info functions for RuntimeDyld

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192737 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 23 deletions

diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h
index b5f2991244..2fb2813b07 100644
--- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h
+++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h
@@ -186,29 +186,8 @@ protected:
   Triple::ArchType Arch;
   bool IsTargetLittleEndian;
 
-  inline unsigned getMaxStubSize() {
-    if (Arch == Triple::aarch64)
-      return 20; // movz; movk; movk; movk; br
-    if (Arch == Triple::arm || Arch == Triple::thumb)
-      return 8; // 32-bit instruction and 32-bit address
-    else if (Arch == Triple::mipsel || Arch == Triple::mips)
-      return 16;
-    else if (Arch == Triple::ppc64 || Arch == Triple::ppc64le)
-      return 44;
-    else if (Arch == Triple::x86_64)
-      return 6; // 2-byte jmp instruction + 32-bit relative address
-    else if (Arch == Triple::systemz)
-      return 16;
-    else
-      return 0;
-  }
-
-  inline unsigned getStubAlignment() {
-    if (Arch == Triple::systemz)
-      return 8;
-    else
-      return 1;
-  }
+  virtual unsigned getMaxStubSize() = 0;
+  virtual unsigned getStubAlignment() = 0;
 
   bool HasError;
   std::string ErrorStr;