dde487e547
To allow us to select a different platform based on where the process is running, plumb the process host architecture through platform selection. This patch is in preparation for D121444 which needs this functionality to tell apart iOS binaries running on Apple Silicon vs on a remote iOS device. Differential revision: https://reviews.llvm.org/D121484
67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
//===-- PlatformQemuUser.h ------------------------------------------------===//
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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 "lldb/Host/Host.h"
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#include "lldb/Host/HostInfo.h"
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#include "lldb/Target/Platform.h"
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namespace lldb_private {
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class PlatformQemuUser : public Platform {
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public:
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static void Initialize();
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static void Terminate();
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static llvm::StringRef GetPluginNameStatic() { return "qemu-user"; }
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static llvm::StringRef GetPluginDescriptionStatic();
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llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
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llvm::StringRef GetDescription() override {
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return GetPluginDescriptionStatic();
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}
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UserIDResolver &GetUserIDResolver() override {
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return HostInfo::GetUserIDResolver();
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}
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std::vector<ArchSpec>
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GetSupportedArchitectures(const ArchSpec &process_host_arch) override;
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lldb::ProcessSP DebugProcess(ProcessLaunchInfo &launch_info,
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Debugger &debugger, Target &target,
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Status &error) override;
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lldb::ProcessSP Attach(ProcessAttachInfo &attach_info, Debugger &debugger,
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Target *target, Status &status) override {
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status.SetErrorString("Not supported");
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return nullptr;
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}
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bool IsConnected() const override { return true; }
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void CalculateTrapHandlerSymbolNames() override {}
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Environment GetEnvironment() override;
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MmapArgList GetMmapArgumentList(const ArchSpec &arch, lldb::addr_t addr,
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lldb::addr_t length, unsigned prot,
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unsigned flags, lldb::addr_t fd,
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lldb::addr_t offset) override {
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return Platform::GetHostPlatform()->GetMmapArgumentList(
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arch, addr, length, prot, flags, fd, offset);
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}
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private:
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static lldb::PlatformSP CreateInstance(bool force, const ArchSpec *arch);
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static void DebuggerInitialize(Debugger &debugger);
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PlatformQemuUser() : Platform(/*is_host=*/false) {}
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};
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} // namespace lldb_private
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