6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
65 lines
2.4 KiB
C++
65 lines
2.4 KiB
C++
//===--- DebugerSupportPlugin.h -- Utils for debugger support ---*- 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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// Generates debug objects and registers them using the jit-loader-gdb protocol.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_EXECUTIONENGINE_ORC_DEBUGGERSUPPORTPLUGIN_H
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#define LLVM_EXECUTIONENGINE_ORC_DEBUGGERSUPPORTPLUGIN_H
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#include "llvm/ExecutionEngine/Orc/Core.h"
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#include "llvm/ExecutionEngine/Orc/EPCDebugObjectRegistrar.h"
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#include "llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h"
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namespace llvm {
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namespace orc {
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/// For each object containing debug info, installs JITLink passes to synthesize
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/// a debug object and then register it via the GDB JIT-registration interface.
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///
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/// Currently MachO only. For ELF use DebugObjectManagerPlugin. These two
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/// plugins will be merged in the near future.
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class GDBJITDebugInfoRegistrationPlugin : public ObjectLinkingLayer::Plugin {
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public:
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class DebugSectionSynthesizer {
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public:
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virtual ~DebugSectionSynthesizer() = default;
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virtual Error startSynthesis() = 0;
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virtual Error completeSynthesisAndRegister() = 0;
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};
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static Expected<std::unique_ptr<GDBJITDebugInfoRegistrationPlugin>>
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Create(ExecutionSession &ES, JITDylib &ProcessJD, const Triple &TT);
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GDBJITDebugInfoRegistrationPlugin(ExecutorAddr RegisterActionAddr)
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: RegisterActionAddr(RegisterActionAddr) {}
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Error notifyFailed(MaterializationResponsibility &MR) override;
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Error notifyRemovingResources(JITDylib &JD, ResourceKey K) override;
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void notifyTransferringResources(JITDylib &JD, ResourceKey DstKey,
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ResourceKey SrcKey) override;
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void modifyPassConfig(MaterializationResponsibility &MR,
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jitlink::LinkGraph &LG,
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jitlink::PassConfiguration &PassConfig) override;
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private:
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void modifyPassConfigForMachO(MaterializationResponsibility &MR,
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jitlink::LinkGraph &LG,
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jitlink::PassConfiguration &PassConfig);
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ExecutorAddr RegisterActionAddr;
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};
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} // namespace orc
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} // namespace llvm
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#endif // LLVM_EXECUTIONENGINE_ORC_DEBUGGERSUPPORTPLUGIN_H
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