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| author | Daniel Dunbar <daniel@zuster.org> | 2010-05-11 23:53:05 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-05-11 23:53:05 +0000 |
| commit | 795baa19720edf3bf3515280751f5ec07f1fe805 (patch) | |
| tree | a32f0805b56824d58d12bb814e64551ac72fb5e5 /llvm/lib/MC/MachObjectWriter.cpp | |
| parent | deb23ecdf93ba373747f2ec91f28672758d40ae1 (diff) | |
| download | bcm5719-llvm-795baa19720edf3bf3515280751f5ec07f1fe805.tar.gz bcm5719-llvm-795baa19720edf3bf3515280751f5ec07f1fe805.zip | |
MC/Mach-O: Fix a crash on invalid.
llvm-svn: 103525
Diffstat (limited to 'llvm/lib/MC/MachObjectWriter.cpp')
| -rw-r--r-- | llvm/lib/MC/MachObjectWriter.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/MC/MachObjectWriter.cpp b/llvm/lib/MC/MachObjectWriter.cpp index c45fbd5dad0..0b005838c6a 100644 --- a/llvm/lib/MC/MachObjectWriter.cpp +++ b/llvm/lib/MC/MachObjectWriter.cpp @@ -584,7 +584,7 @@ public: // Add the local offset, if needed. if (Base != &SD) Value += Layout.getSymbolAddress(&SD) - Layout.getSymbolAddress(Base); - } else { + } else if (Symbol->isInSection()) { // The index is the section ordinal (1-based). Index = SD.getFragment()->getParent()->getOrdinal() + 1; IsExtern = 0; @@ -592,6 +592,9 @@ public: if (IsPCRel) Value -= Address + (1 << Log2Size); + } else { + report_fatal_error("unsupported relocation of undefined symbol '" + + Symbol->getName() + "'"); } MCSymbolRefExpr::VariantKind Modifier = Target.getSymA()->getKind(); |
