6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
36 lines
1.2 KiB
C++
36 lines
1.2 KiB
C++
//===--------- DWARFRecordSectionSplitter.h - JITLink -----------*- 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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#ifndef LLVM_EXECUTIONENGINE_JITLINK_DWARFRECORDSECTIONSPLITTER_H
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#define LLVM_EXECUTIONENGINE_JITLINK_DWARFRECORDSECTIONSPLITTER_H
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#include "llvm/ExecutionEngine/JITLink/JITLink.h"
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namespace llvm {
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namespace jitlink {
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/// A LinkGraph pass that splits blocks in a section that follows the DWARF
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/// Record format into sub-blocks where each header gets its own block.
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/// When splitting EHFrames, DWARFRecordSectionSplitter should not be run
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/// without EHFrameEdgeFixer, which is responsible for adding FDE-to-CIE edges.
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class DWARFRecordSectionSplitter {
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public:
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DWARFRecordSectionSplitter(StringRef SectionName);
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Error operator()(LinkGraph &G);
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private:
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Error processBlock(LinkGraph &G, Block &B, LinkGraph::SplitBlockCache &Cache);
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StringRef SectionName;
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};
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} // namespace jitlink
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} // namespace llvm
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#endif // LLVM_EXECUTIONENGINE_JITLINK_DWARFRECORDSECTIONSPLITTER_H
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