| //===-- PlatformMacOSX.cpp --------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "PlatformMacOSX.h" |
| |
| // C Includes |
| #include <sys/sysctl.h> |
| |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Core/Error.h" |
| #include "lldb/Breakpoint/BreakpointLocation.h" |
| #include "lldb/Core/Module.h" |
| #include "lldb/Core/ModuleList.h" |
| #include "lldb/Core/PluginManager.h" |
| #include "lldb/Core/StreamString.h" |
| #include "lldb/Host/FileSpec.h" |
| #include "lldb/Host/Host.h" |
| #include "lldb/Target/Process.h" |
| #include "lldb/Target/Target.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| static uint32_t g_initialize_count = 0; |
| |
| void |
| PlatformMacOSX::Initialize () |
| { |
| if (g_initialize_count++ == 0) |
| { |
| #if defined (__APPLE__) |
| PlatformSP default_platform_sp (new PlatformMacOSX(true)); |
| default_platform_sp->SetSystemArchitecture (Host::GetArchitecture()); |
| Platform::SetDefaultPlatform (default_platform_sp); |
| #endif |
| PluginManager::RegisterPlugin (PlatformMacOSX::GetShortPluginNameStatic(false), |
| PlatformMacOSX::GetDescriptionStatic(false), |
| PlatformMacOSX::CreateInstance); |
| } |
| |
| } |
| |
| void |
| PlatformMacOSX::Terminate () |
| { |
| if (g_initialize_count > 0) |
| { |
| if (--g_initialize_count == 0) |
| { |
| PluginManager::UnregisterPlugin (PlatformMacOSX::CreateInstance); |
| } |
| } |
| } |
| |
| Platform* |
| PlatformMacOSX::CreateInstance (bool force, const ArchSpec *arch) |
| { |
| // The only time we create an instance is when we are creating a remote |
| // macosx platform |
| const bool is_host = false; |
| |
| bool create = force; |
| if (create == false && arch && arch->IsValid()) |
| { |
| const llvm::Triple &triple = arch->GetTriple(); |
| switch (triple.getVendor()) |
| { |
| case llvm::Triple::Apple: |
| create = true; |
| break; |
| |
| #if defined(__APPLE__) |
| // Only accept "unknown" for vendor if the host is Apple and |
| // it "unknown" wasn't specified (it was just returned becasue it |
| // was NOT specified) |
| case llvm::Triple::UnknownArch: |
| create = !arch->TripleVendorWasSpecified(); |
| break; |
| #endif |
| default: |
| break; |
| } |
| |
| if (create) |
| { |
| switch (triple.getOS()) |
| { |
| case llvm::Triple::Darwin: // Deprecated, but still support Darwin for historical reasons |
| case llvm::Triple::MacOSX: |
| break; |
| #if defined(__APPLE__) |
| // Only accept "vendor" for vendor if the host is Apple and |
| // it "unknown" wasn't specified (it was just returned becasue it |
| // was NOT specified) |
| case llvm::Triple::UnknownOS: |
| create = !arch->TripleOSWasSpecified(); |
| break; |
| #endif |
| default: |
| create = false; |
| break; |
| } |
| } |
| } |
| if (create) |
| return new PlatformMacOSX (is_host); |
| return NULL; |
| } |
| |
| |
| const char * |
| PlatformMacOSX::GetPluginNameStatic () |
| { |
| return "PlatformMacOSX"; |
| } |
| |
| const char * |
| PlatformMacOSX::GetShortPluginNameStatic (bool is_host) |
| { |
| if (is_host) |
| return Platform::GetHostPlatformName (); |
| else |
| return "remote-macosx"; |
| } |
| |
| const char * |
| PlatformMacOSX::GetDescriptionStatic (bool is_host) |
| { |
| if (is_host) |
| return "Local Mac OS X user platform plug-in."; |
| else |
| return "Remote Mac OS X user platform plug-in."; |
| } |
| |
| //------------------------------------------------------------------ |
| /// Default Constructor |
| //------------------------------------------------------------------ |
| PlatformMacOSX::PlatformMacOSX (bool is_host) : |
| PlatformDarwin (is_host) |
| { |
| } |
| |
| //------------------------------------------------------------------ |
| /// Destructor. |
| /// |
| /// The destructor is virtual since this class is designed to be |
| /// inherited from by the plug-in instance. |
| //------------------------------------------------------------------ |
| PlatformMacOSX::~PlatformMacOSX() |
| { |
| } |
| |
| Error |
| PlatformMacOSX::GetFile (const FileSpec &platform_file, |
| const UUID *uuid_ptr, |
| FileSpec &local_file) |
| { |
| if (IsRemote()) |
| { |
| if (m_remote_platform_sp) |
| return m_remote_platform_sp->GetFile (platform_file, uuid_ptr, local_file); |
| } |
| |
| // Default to the local case |
| local_file = platform_file; |
| return Error(); |
| } |
| |
| bool |
| PlatformMacOSX::GetSupportedArchitectureAtIndex (uint32_t idx, ArchSpec &arch) |
| { |
| #if defined (__arm__) |
| return ARMGetSupportedArchitectureAtIndex (idx, arch); |
| #else |
| return x86GetSupportedArchitectureAtIndex (idx, arch); |
| #endif |
| } |
| |