Index: wasm/InputChunks.cpp
===================================================================
--- wasm/InputChunks.cpp
+++ wasm/InputChunks.cpp
@@ -195,6 +195,7 @@
     return encodeSLEB128(static_cast<int32_t>(Value), Buf);
   case R_WEBASSEMBLY_TABLE_INDEX_I32:
   case R_WEBASSEMBLY_MEMORY_ADDR_I32:
+    write32le(Buf, Value);
     return 4;
   default:
     llvm_unreachable("unknown relocation type");
@@ -279,7 +280,7 @@
   const uint8_t *FuncStart = SecStart + getInputSectionOffset();
   const uint8_t *End = FuncStart + Function->Size;
   uint32_t Count;
-  decodeULEB128(Buf, &Count);
+  decodeULEB128(FuncStart, &Count);
   FuncStart += Count;
 
   DEBUG(dbgs() << "write func: " << getName() << "\n");