228c8f9cc0
This patchs adds the necessary code for inspecting or creating offloading binaries using the standing `obj2yaml` and `yaml2obj` features in LLVM. Depends on D127774 Reviewed By: jhenderson Differential Revision: https://reviews.llvm.org/D127776
79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
//===- OffloadYAML.cpp - Offload Binary YAMLIO implementation -------------===//
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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 defines classes for handling the YAML representation of offload
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// binaries.
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//
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//===----------------------------------------------------------------------===//
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#include <llvm/ObjectYAML/OffloadYAML.h>
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namespace llvm {
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namespace yaml {
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void ScalarEnumerationTraits<object::ImageKind>::enumeration(
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IO &IO, object::ImageKind &Value) {
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#define ECase(X) IO.enumCase(Value, #X, object::X)
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ECase(IMG_None);
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ECase(IMG_Object);
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ECase(IMG_Bitcode);
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ECase(IMG_Cubin);
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ECase(IMG_Fatbinary);
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ECase(IMG_PTX);
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ECase(IMG_LAST);
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#undef ECase
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IO.enumFallback<Hex16>(Value);
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}
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void ScalarEnumerationTraits<object::OffloadKind>::enumeration(
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IO &IO, object::OffloadKind &Value) {
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#define ECase(X) IO.enumCase(Value, #X, object::X)
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ECase(OFK_None);
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ECase(OFK_OpenMP);
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ECase(OFK_Cuda);
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ECase(OFK_HIP);
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ECase(OFK_LAST);
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#undef ECase
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IO.enumFallback<Hex16>(Value);
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}
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void MappingTraits<OffloadYAML::Binary>::mapping(IO &IO,
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OffloadYAML::Binary &O) {
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assert(!IO.getContext() && "The IO context is initialized already");
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IO.setContext(&O);
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IO.mapTag("!Offload", true);
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IO.mapOptional("Version", O.Version);
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IO.mapOptional("Size", O.Size);
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IO.mapOptional("EntryOffset", O.EntryOffset);
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IO.mapOptional("EntrySize", O.EntrySize);
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IO.mapRequired("Members", O.Members);
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IO.setContext(nullptr);
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}
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void MappingTraits<OffloadYAML::Binary::StringEntry>::mapping(
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IO &IO, OffloadYAML::Binary::StringEntry &SE) {
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assert(IO.getContext() && "The IO context is not initialized");
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IO.mapRequired("Key", SE.Key);
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IO.mapRequired("Value", SE.Value);
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}
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void MappingTraits<OffloadYAML::Binary::Member>::mapping(
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IO &IO, OffloadYAML::Binary::Member &M) {
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assert(IO.getContext() && "The IO context is not initialized");
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IO.mapOptional("ImageKind", M.ImageKind);
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IO.mapOptional("OffloadKind", M.OffloadKind);
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IO.mapOptional("Flags", M.Flags);
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IO.mapOptional("String", M.StringEntries);
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IO.mapOptional("Content", M.Content);
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}
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} // namespace yaml
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} // namespace llvm
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