69f8923efa
This reapplies commits 462251b80b7 and 9b67c99dc5b, which were reverted in 53d35c4e86b due to bot failures for the wrapper_function_utils_test.cpp unit test.
51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
//===------ jit_dispatch.h - Call back to an ORC controller -----*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file is a part of the ORC runtime support library.
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//
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//===----------------------------------------------------------------------===//
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#ifndef ORC_RT_JIT_DISPATCH_H
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#define ORC_RT_JIT_DISPATCH_H
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#include "common.h"
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#include "wrapper_function_utils.h"
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namespace orc_rt {
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class JITDispatch {
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public:
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JITDispatch(const void *FnTag) : FnTag(FnTag) {}
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WrapperFunctionResult operator()(const char *ArgData, size_t ArgSize) {
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// Since the functions cannot be zero/unresolved on Windows, the following
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// reference taking would always be non-zero, thus generating a compiler
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// warning otherwise.
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#if !defined(_WIN32)
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if (ORC_RT_UNLIKELY(!&__orc_rt_jit_dispatch_ctx))
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return WrapperFunctionResult::createOutOfBandError(
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"__orc_rt_jit_dispatch_ctx not set")
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.release();
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if (ORC_RT_UNLIKELY(!&__orc_rt_jit_dispatch))
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return WrapperFunctionResult::createOutOfBandError(
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"__orc_rt_jit_dispatch not set")
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.release();
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#endif
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return __orc_rt_jit_dispatch(&__orc_rt_jit_dispatch_ctx, FnTag, ArgData,
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ArgSize);
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}
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private:
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const void *FnTag;
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};
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} // namespace orc_rt
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#endif // ORC_RT_JIT_DISPATCH_H
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