1 files changed, 48 insertions, 0 deletions
diff --git a/contrib/llvm-project/compiler-rt/lib/orc/common.h b/contrib/llvm-project/compiler-rt/lib/orc/common.h
new file mode 100644
index 000000000000..73c5c4a2bd8d
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+++ b/contrib/llvm-project/compiler-rt/lib/orc/common.h
@@ -0,0 +1,48 @@
+//===- common.h - Common utilities for the ORC runtime ----------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of the ORC runtime support library.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef ORC_RT_COMMON_H
+#define ORC_RT_COMMON_H
+
+#include "compiler.h"
+#include "orc_rt/c_api.h"
+#include <type_traits>
+
+/// This macro should be used to define tags that will be associated with
+/// handlers in the JIT process, and call can be used to define tags f
+#define ORC_RT_JIT_DISPATCH_TAG(X) \
+extern "C" char X; \
+char X = 0;
+
+/// Opaque struct for external symbols.
+struct __orc_rt_Opaque {};
+
+/// Error reporting function.
+extern "C" void __orc_rt_log_error(const char *ErrMsg);
+
+/// Context object for dispatching calls to the JIT object.
+///
+/// This is declared for use by the runtime, but should be implemented in the
+/// executor or provided by a definition added to the JIT before the runtime
+/// is loaded.
+ORC_RT_IMPORT __orc_rt_Opaque __orc_rt_jit_dispatch_ctx ORC_RT_WEAK_IMPORT;
+
+/// For dispatching calls to the JIT object.
+///
+/// This is declared for use by the runtime, but should be implemented in the
+/// executor or provided by a definition added to the JIT before the runtime
+/// is loaded.
+ORC_RT_IMPORT orc_rt_CWrapperFunctionResult
+__orc_rt_jit_dispatch(__orc_rt_Opaque *DispatchCtx, const void *FnTag,
+                      const char *Data, size_t Size) ORC_RT_WEAK_IMPORT;
+
+#endif // ORC_RT_COMMON_H