Add some more Win64 EH directives:
- StartChained and EndChained delimit a chained unwind area, which can contain
additional operations to be undone if an exception occurs inside of it.
- UnwindOnly declares that this function doesn't handle any exceptions. If it
has a handler, it's an unwind handler instead of an exception handler.
- Lsda declares the location and size of the LSDA, which in the Win64 EH
scheme is kept inside the UNWIND_INFO struct. Windows itself ignores the
LSDA; it's used by the Language-Specific Handler (the "Personality Function"
from DWARF).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131572 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCStreamer.cpp b/lib/MC/MCStreamer.cpp
index 5924d02..bf63f8f 100644
--- a/lib/MC/MCStreamer.cpp
+++ b/lib/MC/MCStreamer.cpp
@@ -322,6 +322,30 @@
abort();
}
+void MCStreamer::EmitWin64EHStartChained()
+{
+ errs() << "Not implemented yet\n";
+ abort();
+}
+
+void MCStreamer::EmitWin64EHEndChained()
+{
+ errs() << "Not implemented yet\n";
+ abort();
+}
+
+void MCStreamer::EmitWin64EHUnwindOnly()
+{
+ errs() << "Not implemented yet\n";
+ abort();
+}
+
+void MCStreamer::EmitWin64EHLsda(const MCSymbol *Sym, int64_t Size)
+{
+ errs() << "Not implemented yet\n";
+ abort();
+}
+
void MCStreamer::EmitWin64EHPushReg(int64_t Register)
{
errs() << "Not implemented yet\n";