commit 9d8b7555cde8b9722dd6f8dc77c627bae0718c67
author Rafael Espindola <rafael.espindola@gmail.com> Sun Oct 03 00:46:57 2010 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> Sun Oct 03 00:46:57 2010 +0000
tree 23ff50f123272db9a40efb7f0f9fb298572a4fe3
parent 11bfe3e5bf5a7c37a9f665ba5e825e00a8837f2c

Implement a very basic PIC case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115454 91177308-0d34-0410-b5e6-96231b3b80d8

lib/MC/ELFObjectWriter.cpp

diff --git a/lib/MC/ELFObjectWriter.cpp b/lib/MC/ELFObjectWriter.cpp
index 1890da7..614e396 100644
--- a/lib/MC/ELFObjectWriter.cpp
+++ b/lib/MC/ELFObjectWriter.cpp
@@ -535,6 +535,13 @@
     MCSymbolData &SD = Asm.getSymbolData(*Symbol);
     MCFragment *F = SD.getFragment();
 
+    if (const MCSymbolRefExpr *RefB = Target.getSymB()) {
+      const MCSymbol &SymbolB = RefB->getSymbol();
+      MCSymbolData &SDB = Asm.getSymbolData(SymbolB);
+      IsPCRel = true;
+      Value += Fixup.getOffset() - Layout.getSymbolAddress(&SDB);
+    }
+
     // Check that this case has already been fully resolved before we get
     // here.
     if (Symbol->isDefined() && !SD.isExternal() &&