From 3a57627e59ba18b6f9f9aae7bb60c390c0d3575a Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Sun, 9 Aug 2026 22:05:14 +0800
Subject: [MC] Implement RV64GC object emission

---
 backend/include/rcc/Target/RISCV/RISCVObjectFile.h | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 backend/include/rcc/Target/RISCV/RISCVObjectFile.h

(limited to 'backend/include/rcc/Target/RISCV/RISCVObjectFile.h')

diff --git a/backend/include/rcc/Target/RISCV/RISCVObjectFile.h b/backend/include/rcc/Target/RISCV/RISCVObjectFile.h
new file mode 100644
index 0000000..fd25012
--- /dev/null
+++ b/backend/include/rcc/Target/RISCV/RISCVObjectFile.h
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef RCC_TARGET_RISCV_RISCVOBJECTFILE_H
+#define RCC_TARGET_RISCV_RISCVOBJECTFILE_H
+
+#include "rcc/CodeGen/TargetDescription.h"
+#include "rcc/Support/Error.h"
+
+#include <cstdint>
+#include <vector>
+
+namespace rcc {
+class CompilationUnit;
+class MachineFunction;
+} // namespace rcc
+
+namespace rcc::riscv {
+
+struct ObjectEmissionOptions final {
+  bool EmitFunctionDirectives = true;
+  bool EmitCFI = true;
+  bool EmitBlockLabels = true;
+  bool VerifyInput = true;
+};
+
+[[nodiscard]] Expected<std::vector<std::uint8_t>> emitObject(const CompilationUnit &Unit,
+                                                             const TargetDescription &Target,
+                                                             ObjectEmissionOptions Options = {});
+[[nodiscard]] Expected<std::vector<std::uint8_t>> emitObject(const MachineFunction &Function,
+                                                             const TargetDescription &Target,
+                                                             ObjectEmissionOptions Options = {});
+
+} // namespace rcc::riscv
+
+#endif // RCC_TARGET_RISCV_RISCVOBJECTFILE_H
-- 
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