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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
//===- DebugCrossExSubsection.cpp -----------------------------------------===//
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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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#include "llvm/DebugInfo/CodeView/DebugCrossExSubsection.h"
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#include "llvm/DebugInfo/CodeView/CodeViewError.h"
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#include "llvm/Support/BinaryStreamWriter.h"
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#include "llvm/Support/Error.h"
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#include <cstdint>
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using namespace llvm;
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using namespace llvm::codeview;
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Error DebugCrossModuleExportsSubsectionRef::initialize(
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BinaryStreamReader Reader) {
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if (Reader.bytesRemaining() % sizeof(CrossModuleExport) != 0)
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return make_error<CodeViewError>(
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cv_error_code::corrupt_record,
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"Cross Scope Exports section is an invalid size!");
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uint32_t Size = Reader.bytesRemaining() / sizeof(CrossModuleExport);
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return Reader.readArray(References, Size);
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}
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Error DebugCrossModuleExportsSubsectionRef::initialize(BinaryStreamRef Stream) {
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BinaryStreamReader Reader(Stream);
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return initialize(Reader);
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}
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void DebugCrossModuleExportsSubsection::addMapping(uint32_t Local,
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uint32_t Global) {
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Mappings[Local] = Global;
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}
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uint32_t DebugCrossModuleExportsSubsection::calculateSerializedSize() const {
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return Mappings.size() * sizeof(CrossModuleExport);
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}
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Error DebugCrossModuleExportsSubsection::commit(
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BinaryStreamWriter &Writer) const {
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for (const auto &M : Mappings) {
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if (auto EC = Writer.writeInteger(M.first))
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return EC;
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if (auto EC = Writer.writeInteger(M.second))
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return EC;
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}
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return Error::success();
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}
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