97206d5727
This renames the LLDB error class to Status, as discussed on the lldb-dev mailing list. A change of this magnitude cannot easily be done without find and replace, but that has potential to catch unwanted occurrences of common strings such as "Error". Every effort was made to find all the obvious things such as the word "Error" appearing in a string, etc, but it's possible there are still some lingering occurences left around. Hopefully nothing too serious. llvm-svn: 302872
210 lines
8.5 KiB
C++
210 lines
8.5 KiB
C++
//===-- PlatformDarwinKernel.h ----------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef liblldb_PlatformDarwinKernel_h_
|
|
#define liblldb_PlatformDarwinKernel_h_
|
|
|
|
#include "lldb/Utility/ConstString.h"
|
|
|
|
#if defined(__APPLE__) // This Plugin uses the Mac-specific
|
|
// source/Host/macosx/cfcpp utilities
|
|
|
|
// C Includes
|
|
// C++ Includes
|
|
// Other libraries and framework includes
|
|
#include "lldb/Utility/FileSpec.h"
|
|
|
|
#include "llvm/Support/FileSystem.h"
|
|
|
|
// Project includes
|
|
#include "PlatformDarwin.h"
|
|
|
|
class PlatformDarwinKernel : public PlatformDarwin {
|
|
public:
|
|
//------------------------------------------------------------
|
|
// Class Functions
|
|
//------------------------------------------------------------
|
|
static lldb::PlatformSP CreateInstance(bool force,
|
|
const lldb_private::ArchSpec *arch);
|
|
|
|
static void DebuggerInitialize(lldb_private::Debugger &debugger);
|
|
|
|
static void Initialize();
|
|
|
|
static void Terminate();
|
|
|
|
static lldb_private::ConstString GetPluginNameStatic();
|
|
|
|
static const char *GetDescriptionStatic();
|
|
|
|
//------------------------------------------------------------
|
|
// Class Methods
|
|
//------------------------------------------------------------
|
|
PlatformDarwinKernel(lldb_private::LazyBool is_ios_debug_session);
|
|
|
|
virtual ~PlatformDarwinKernel();
|
|
|
|
//------------------------------------------------------------
|
|
// lldb_private::PluginInterface functions
|
|
//------------------------------------------------------------
|
|
lldb_private::ConstString GetPluginName() override {
|
|
return GetPluginNameStatic();
|
|
}
|
|
|
|
uint32_t GetPluginVersion() override { return 1; }
|
|
|
|
//------------------------------------------------------------
|
|
// lldb_private::Platform functions
|
|
//------------------------------------------------------------
|
|
const char *GetDescription() override { return GetDescriptionStatic(); }
|
|
|
|
void GetStatus(lldb_private::Stream &strm) 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;
|
|
|
|
bool GetSupportedArchitectureAtIndex(uint32_t idx,
|
|
lldb_private::ArchSpec &arch) override;
|
|
|
|
bool SupportsModules() override { return false; }
|
|
|
|
void CalculateTrapHandlerSymbolNames() override;
|
|
|
|
protected:
|
|
// Map from kext bundle ID ("com.apple.filesystems.exfat") to FileSpec for the
|
|
// kext bundle on
|
|
// the host ("/System/Library/Extensions/exfat.kext/Contents/Info.plist").
|
|
typedef std::multimap<lldb_private::ConstString, lldb_private::FileSpec>
|
|
BundleIDToKextMap;
|
|
typedef BundleIDToKextMap::iterator BundleIDToKextIterator;
|
|
|
|
typedef std::vector<lldb_private::FileSpec> KernelBinaryCollection;
|
|
|
|
// Array of directories that were searched for kext bundles (used only for
|
|
// reporting to user)
|
|
typedef std::vector<lldb_private::FileSpec> DirectoriesSearchedCollection;
|
|
typedef DirectoriesSearchedCollection::iterator DirectoriesSearchedIterator;
|
|
|
|
// Populate m_search_directories and m_search_directories_no_recursing vectors
|
|
// of directories
|
|
void CollectKextAndKernelDirectories();
|
|
|
|
void GetUserSpecifiedDirectoriesToSearch();
|
|
|
|
static void AddRootSubdirsToSearchPaths(PlatformDarwinKernel *thisp,
|
|
const std::string &dir);
|
|
|
|
void AddSDKSubdirsToSearchPaths(const std::string &dir);
|
|
|
|
static lldb_private::FileSpec::EnumerateDirectoryResult
|
|
FindKDKandSDKDirectoriesInDirectory(void *baton, llvm::sys::fs::file_type ft,
|
|
const lldb_private::FileSpec &file_spec);
|
|
|
|
void SearchForKextsAndKernelsRecursively();
|
|
|
|
static lldb_private::FileSpec::EnumerateDirectoryResult
|
|
GetKernelsAndKextsInDirectoryWithRecursion(
|
|
void *baton, llvm::sys::fs::file_type ft,
|
|
const lldb_private::FileSpec &file_spec);
|
|
|
|
static lldb_private::FileSpec::EnumerateDirectoryResult
|
|
GetKernelsAndKextsInDirectoryNoRecursion(
|
|
void *baton, llvm::sys::fs::file_type ft,
|
|
const lldb_private::FileSpec &file_spec);
|
|
|
|
static lldb_private::FileSpec::EnumerateDirectoryResult
|
|
GetKernelsAndKextsInDirectoryHelper(void *baton, llvm::sys::fs::file_type ft,
|
|
const lldb_private::FileSpec &file_spec,
|
|
bool recurse);
|
|
|
|
static void AddKextToMap(PlatformDarwinKernel *thisp,
|
|
const lldb_private::FileSpec &file_spec);
|
|
|
|
// Returns true if there is a .dSYM bundle next to the kext, or next to the
|
|
// binary inside the kext.
|
|
static bool
|
|
KextHasdSYMSibling(const lldb_private::FileSpec &kext_bundle_filepath);
|
|
|
|
// Returns true if there is a .dSYM bundle next to the kernel
|
|
static bool
|
|
KernelHasdSYMSibling(const lldb_private::FileSpec &kext_bundle_filepath);
|
|
|
|
lldb_private::Status
|
|
ExamineKextForMatchingUUID(const lldb_private::FileSpec &kext_bundle_path,
|
|
const lldb_private::UUID &uuid,
|
|
const lldb_private::ArchSpec &arch,
|
|
lldb::ModuleSP &exe_module_sp);
|
|
|
|
// Most of the ivars are assembled under FileSpec::EnumerateDirectory calls
|
|
// where the
|
|
// function being called for each file/directory must be static. We'll pass a
|
|
// this pointer
|
|
// as a baton and access the ivars directly. Toss-up whether this should just
|
|
// be a struct
|
|
// at this point.
|
|
|
|
public:
|
|
BundleIDToKextMap m_name_to_kext_path_map_with_dsyms; // multimap of
|
|
// CFBundleID to
|
|
// FileSpec on local
|
|
// filesystem, kexts
|
|
// with dSYMs next to
|
|
// them
|
|
BundleIDToKextMap m_name_to_kext_path_map_without_dsyms; // multimap of
|
|
// CFBundleID to
|
|
// FileSpec on local
|
|
// filesystem, kexts
|
|
// without dSYMs next
|
|
// to them
|
|
DirectoriesSearchedCollection
|
|
m_search_directories; // list of directories we search for kexts/kernels
|
|
DirectoriesSearchedCollection
|
|
m_search_directories_no_recursing; // list of directories we search for
|
|
// kexts/kernels, no recursion
|
|
KernelBinaryCollection m_kernel_binaries_with_dsyms; // list of kernel
|
|
// binaries we found on
|
|
// local filesystem,
|
|
// without dSYMs next to
|
|
// them
|
|
KernelBinaryCollection m_kernel_binaries_without_dsyms; // list of kernel
|
|
// binaries we found
|
|
// on local
|
|
// filesystem, with
|
|
// dSYMs next to them
|
|
lldb_private::LazyBool m_ios_debug_session;
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(PlatformDarwinKernel);
|
|
};
|
|
|
|
#else // __APPLE__
|
|
|
|
// Since DynamicLoaderDarwinKernel is compiled in for all systems, and relies on
|
|
// PlatformDarwinKernel for the plug-in name, we compile just the plug-in name
|
|
// in
|
|
// here to avoid issues. We are tracking an internal bug to resolve this issue
|
|
// by
|
|
// either not compiling in DynamicLoaderDarwinKernel for non-apple builds, or to
|
|
// make
|
|
// PlatformDarwinKernel build on all systems. PlatformDarwinKernel is currently
|
|
// not
|
|
// compiled on other platforms due to the use of the Mac-specific
|
|
// source/Host/macosx/cfcpp utilities.
|
|
|
|
class PlatformDarwinKernel {
|
|
static lldb_private::ConstString GetPluginNameStatic();
|
|
};
|
|
|
|
#endif // __APPLE__
|
|
|
|
#endif // liblldb_PlatformDarwinKernel_h_
|