1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/MC/MCObjectFileInfo.cpp b/llvm/lib/MC/MCObjectFileInfo.cpp
index edfccfc..b1e03f8 100644
--- a/llvm/lib/MC/MCObjectFileInfo.cpp
+++ b/llvm/lib/MC/MCObjectFileInfo.cpp
@@ -743,6 +743,12 @@ void MCObjectFileInfo::initWasmMCObjectFileInfo(const Triple &T) {
   DwarfPubNamesSection = Ctx->getWasmSection(".debug_pubnames", SectionKind::getMetadata());
   DwarfPubTypesSection = Ctx->getWasmSection(".debug_pubtypes", SectionKind::getMetadata());
 
+  // Wasm use data section for LSDA.
+  // TODO Consider putting each function's exception table in a separate
+  // section, as in -function-sections, to facilitate lld's --gc-section.
+  LSDASection = Ctx->getWasmSection(".rodata.gcc_except_table",
+                                    SectionKind::getReadOnlyWithRel());
+
   // TODO: Define more sections.
 }