Get the addend correct for i386 pic.
Thanks Daniel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106608 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MachObjectWriter.cpp b/lib/MC/MachObjectWriter.cpp
index 79d74b9..5a6066c 100644
--- a/lib/MC/MachObjectWriter.cpp
+++ b/lib/MC/MachObjectWriter.cpp
@@ -747,7 +747,6 @@
!Is64Bit &&
"Should only be called with a 32-bit TLVP relocation!");
- // If this is a subtraction then we're pcrel.
unsigned Log2Size = getFixupKindLog2Size(Fixup.getKind());
uint32_t Value = Layout.getFragmentOffset(Fragment)+Fixup.getOffset();
unsigned IsPCRel = 0;
@@ -761,7 +760,14 @@
// between the picbase and the next address. For 32-bit static the addend
// is zero.
if (Target.getSymB()) {
+ // If this is a subtraction then we're pcrel.
+ uint32_t FixupAddress =
+ Layout.getFragmentAddress(Fragment) + Fixup.getOffset();
+ MCSymbolData *SD_B = &Asm.getSymbolData(Target.getSymB()->getSymbol());
IsPCRel = 1;
+ FixedValue = (FixupAddress - Layout.getSymbolAddress(SD_B) +
+ Target.getConstant());
+ FixedValue += 1 << Log2Size;
} else {
FixedValue = 0;
}