silence clang warning for arm

lifting-bits · Sep 22, 2022 · c737a8a · c737a8a
1 parent 612aecf
commit c737a8a
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/lib/Decompiler.cpp b/lib/Decompiler.cpp
@@ -81,6 +81,12 @@ Result<DecompilationResult, DecompilationError> Decompile(
     std::vector<std::string> args{"-Wno-pointer-to-int-cast",
                                   "-Wno-pointer-sign", "-target",
                                   module->getTargetTriple()};
+    // Silence clang warning
+    // warning: unknown platform, assumming -mfloat-abi=soft
+    const auto& triple{llvm::Triple(module->getTargetTriple())};
+    if (triple.isARM()) {
+        args.push_back("-mfloat-abi=soft");
+    }
     auto ast_unit{clang::tooling::buildASTFromCodeWithArgs("", args, "out.c")};
     rellic::DecompilationContext dec_ctx(*ast_unit);
     rellic::GenerateAST::run(*module, dec_ctx);
@@ -162,4 +168,4 @@ Result<DecompilationResult, DecompilationError> Decompile(
     return Result<DecompilationResult, DecompilationError>(std::move(error));
   }
 }
-}  // namespace rellic
+}  // namespace rellic