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//===-- PlatformDarwin.h ----------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_PlatformDarwin_h_
#define liblldb_PlatformDarwin_h_
#include "Plugins/Platform/POSIX/PlatformPOSIX.h"
#include "lldb/Host/FileSystem.h"
#include "lldb/Utility/FileSpec.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/FileSystem.h"
#include <string>
#include <tuple>
class PlatformDarwin : public PlatformPOSIX {
public:
PlatformDarwin(bool is_host);
~PlatformDarwin() override;
// lldb_private::Platform functions
lldb_private::Status
ResolveSymbolFile(lldb_private::Target &target,
const lldb_private::ModuleSpec &sym_spec,
lldb_private::FileSpec &sym_file) override;
lldb_private::FileSpecList LocateExecutableScriptingResources(
lldb_private::Target *target, lldb_private::Module &module,
lldb_private::Stream *feedback_stream) override;
lldb_private::Status
GetSharedModule(const lldb_private::ModuleSpec &module_spec,
lldb_private::Process *process, lldb::ModuleSP &module_sp,
const lldb_private::FileSpecList *module_search_paths_ptr,
lldb::ModuleSP *old_module_sp_ptr,
bool *did_create_ptr) override;
size_t GetSoftwareBreakpointTrapOpcode(
lldb_private::Target &target,
lldb_private::BreakpointSite *bp_site) override;
lldb::BreakpointSP
SetThreadCreationBreakpoint(lldb_private::Target &target) override;
bool ModuleIsExcludedForUnconstrainedSearches(
lldb_private::Target &target, const lldb::ModuleSP &module_sp) override;
bool ARMGetSupportedArchitectureAtIndex(uint32_t idx,
lldb_private::ArchSpec &arch);
bool x86GetSupportedArchitectureAtIndex(uint32_t idx,
lldb_private::ArchSpec &arch);
int32_t GetResumeCountForLaunchInfo(
lldb_private::ProcessLaunchInfo &launch_info) override;
void CalculateTrapHandlerSymbolNames() override;
llvm::VersionTuple
GetOSVersion(lldb_private::Process *process = nullptr) override;
bool SupportsModules() override { return true; }
lldb_private::ConstString
GetFullNameForDylib(lldb_private::ConstString basename) override;
lldb_private::FileSpec LocateExecutable(const char *basename) override;
lldb_private::Status
LaunchProcess(lldb_private::ProcessLaunchInfo &launch_info) override;
static std::tuple<llvm::VersionTuple, llvm::StringRef>
ParseVersionBuildDir(llvm::StringRef str);
enum SDKType : unsigned {
MacOSX = 0,
iPhoneSimulator,
iPhoneOS,
};
protected:
void ReadLibdispatchOffsetsAddress(lldb_private::Process *process);
void ReadLibdispatchOffsets(lldb_private::Process *process);
virtual lldb_private::Status GetSharedModuleWithLocalCache(
const lldb_private::ModuleSpec &module_spec, lldb::ModuleSP &module_sp,
const lldb_private::FileSpecList *module_search_paths_ptr,
lldb::ModuleSP *old_module_sp_ptr, bool *did_create_ptr);
static bool SDKSupportsModules(SDKType sdk_type, llvm::VersionTuple version);
static bool SDKSupportsModules(SDKType desired_type,
const lldb_private::FileSpec &sdk_path);
struct SDKEnumeratorInfo {
lldb_private::FileSpec found_path;
SDKType sdk_type;
};
static lldb_private::FileSystem::EnumerateDirectoryResult
DirectoryEnumerator(void *baton, llvm::sys::fs::file_type file_type,
llvm::StringRef path);
static lldb_private::FileSpec
FindSDKInXcodeForModules(SDKType sdk_type,
const lldb_private::FileSpec &sdks_spec);
static lldb_private::FileSpec
GetSDKDirectoryForModules(PlatformDarwin::SDKType sdk_type);
void
AddClangModuleCompilationOptionsForSDKType(lldb_private::Target *target,
std::vector<std::string> &options,
SDKType sdk_type);
const char *GetDeveloperDirectory();
lldb_private::Status
FindBundleBinaryInExecSearchPaths (const lldb_private::ModuleSpec &module_spec, lldb_private::Process *process,
lldb::ModuleSP &module_sp, const lldb_private::FileSpecList *module_search_paths_ptr,
lldb::ModuleSP *old_module_sp_ptr, bool *did_create_ptr);
std::string m_developer_directory;
private:
DISALLOW_COPY_AND_ASSIGN(PlatformDarwin);
};
#endif // liblldb_PlatformDarwin_h_
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