2946cd7010
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
303 lines
8.0 KiB
C++
303 lines
8.0 KiB
C++
//===-- PlatformRemoteAppleWatch.cpp ----------------------------*- 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "PlatformRemoteAppleWatch.h"
|
|
|
|
#include "lldb/Breakpoint/BreakpointLocation.h"
|
|
#include "lldb/Core/Module.h"
|
|
#include "lldb/Core/ModuleList.h"
|
|
#include "lldb/Core/ModuleSpec.h"
|
|
#include "lldb/Core/PluginManager.h"
|
|
#include "lldb/Host/Host.h"
|
|
#include "lldb/Target/Process.h"
|
|
#include "lldb/Target/Target.h"
|
|
#include "lldb/Utility/ArchSpec.h"
|
|
#include "lldb/Utility/FileSpec.h"
|
|
#include "lldb/Utility/Log.h"
|
|
#include "lldb/Utility/Status.h"
|
|
#include "lldb/Utility/StreamString.h"
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
//------------------------------------------------------------------
|
|
// Static Variables
|
|
//------------------------------------------------------------------
|
|
static uint32_t g_initialize_count = 0;
|
|
|
|
//------------------------------------------------------------------
|
|
// Static Functions
|
|
//------------------------------------------------------------------
|
|
void PlatformRemoteAppleWatch::Initialize() {
|
|
PlatformDarwin::Initialize();
|
|
|
|
if (g_initialize_count++ == 0) {
|
|
PluginManager::RegisterPlugin(
|
|
PlatformRemoteAppleWatch::GetPluginNameStatic(),
|
|
PlatformRemoteAppleWatch::GetDescriptionStatic(),
|
|
PlatformRemoteAppleWatch::CreateInstance);
|
|
}
|
|
}
|
|
|
|
void PlatformRemoteAppleWatch::Terminate() {
|
|
if (g_initialize_count > 0) {
|
|
if (--g_initialize_count == 0) {
|
|
PluginManager::UnregisterPlugin(PlatformRemoteAppleWatch::CreateInstance);
|
|
}
|
|
}
|
|
|
|
PlatformDarwin::Terminate();
|
|
}
|
|
|
|
PlatformSP PlatformRemoteAppleWatch::CreateInstance(bool force,
|
|
const ArchSpec *arch) {
|
|
Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PLATFORM));
|
|
if (log) {
|
|
const char *arch_name;
|
|
if (arch && arch->GetArchitectureName())
|
|
arch_name = arch->GetArchitectureName();
|
|
else
|
|
arch_name = "<null>";
|
|
|
|
const char *triple_cstr =
|
|
arch ? arch->GetTriple().getTriple().c_str() : "<null>";
|
|
|
|
log->Printf("PlatformRemoteAppleWatch::%s(force=%s, arch={%s,%s})",
|
|
__FUNCTION__, force ? "true" : "false", arch_name, triple_cstr);
|
|
}
|
|
|
|
bool create = force;
|
|
if (!create && arch && arch->IsValid()) {
|
|
switch (arch->GetMachine()) {
|
|
case llvm::Triple::arm:
|
|
case llvm::Triple::aarch64:
|
|
case llvm::Triple::thumb: {
|
|
const llvm::Triple &triple = arch->GetTriple();
|
|
llvm::Triple::VendorType vendor = triple.getVendor();
|
|
switch (vendor) {
|
|
case llvm::Triple::Apple:
|
|
create = true;
|
|
break;
|
|
|
|
#if defined(__APPLE__)
|
|
// Only accept "unknown" for the vendor if the host is Apple and
|
|
// "unknown" wasn't specified (it was just returned because it was NOT
|
|
// specified)
|
|
case llvm::Triple::UnknownVendor:
|
|
create = !arch->TripleVendorWasSpecified();
|
|
break;
|
|
|
|
#endif
|
|
default:
|
|
break;
|
|
}
|
|
if (create) {
|
|
switch (triple.getOS()) {
|
|
case llvm::Triple::WatchOS: // This is the right triple value for Apple
|
|
// Watch debugging
|
|
break;
|
|
|
|
default:
|
|
create = false;
|
|
break;
|
|
}
|
|
}
|
|
} break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
#if defined(__APPLE__) && \
|
|
(defined(__arm__) || defined(__arm64__) || defined(__aarch64__))
|
|
// If lldb is running on a watch, this isn't a RemoteWatch environment; it's
|
|
// a local system environment.
|
|
if (force == false) {
|
|
create = false;
|
|
}
|
|
#endif
|
|
|
|
if (create) {
|
|
if (log)
|
|
log->Printf("PlatformRemoteAppleWatch::%s() creating platform",
|
|
__FUNCTION__);
|
|
|
|
return lldb::PlatformSP(new PlatformRemoteAppleWatch());
|
|
}
|
|
|
|
if (log)
|
|
log->Printf("PlatformRemoteAppleWatch::%s() aborting creation of platform",
|
|
__FUNCTION__);
|
|
|
|
return lldb::PlatformSP();
|
|
}
|
|
|
|
lldb_private::ConstString PlatformRemoteAppleWatch::GetPluginNameStatic() {
|
|
static ConstString g_name("remote-watchos");
|
|
return g_name;
|
|
}
|
|
|
|
const char *PlatformRemoteAppleWatch::GetDescriptionStatic() {
|
|
return "Remote Apple Watch platform plug-in.";
|
|
}
|
|
|
|
//------------------------------------------------------------------
|
|
/// Default Constructor
|
|
//------------------------------------------------------------------
|
|
PlatformRemoteAppleWatch::PlatformRemoteAppleWatch()
|
|
: PlatformRemoteDarwinDevice() {}
|
|
|
|
bool PlatformRemoteAppleWatch::GetSupportedArchitectureAtIndex(uint32_t idx,
|
|
ArchSpec &arch) {
|
|
ArchSpec system_arch(GetSystemArchitecture());
|
|
|
|
const ArchSpec::Core system_core = system_arch.GetCore();
|
|
switch (system_core) {
|
|
default:
|
|
switch (idx) {
|
|
case 0:
|
|
arch.SetTriple("arm64-apple-watchos");
|
|
return true;
|
|
case 1:
|
|
arch.SetTriple("armv7k-apple-watchos");
|
|
return true;
|
|
case 2:
|
|
arch.SetTriple("armv7s-apple-watchos");
|
|
return true;
|
|
case 3:
|
|
arch.SetTriple("armv7-apple-watchos");
|
|
return true;
|
|
case 4:
|
|
arch.SetTriple("thumbv7k-apple-watchos");
|
|
return true;
|
|
case 5:
|
|
arch.SetTriple("thumbv7-apple-watchos");
|
|
return true;
|
|
case 6:
|
|
arch.SetTriple("thumbv7s-apple-watchos");
|
|
return true;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case ArchSpec::eCore_arm_arm64:
|
|
switch (idx) {
|
|
case 0:
|
|
arch.SetTriple("arm64-apple-watchos");
|
|
return true;
|
|
case 1:
|
|
arch.SetTriple("armv7k-apple-watchos");
|
|
return true;
|
|
case 2:
|
|
arch.SetTriple("armv7s-apple-watchos");
|
|
return true;
|
|
case 3:
|
|
arch.SetTriple("armv7-apple-watchos");
|
|
return true;
|
|
case 4:
|
|
arch.SetTriple("thumbv7k-apple-watchos");
|
|
return true;
|
|
case 5:
|
|
arch.SetTriple("thumbv7-apple-watchos");
|
|
return true;
|
|
case 6:
|
|
arch.SetTriple("thumbv7s-apple-watchos");
|
|
return true;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case ArchSpec::eCore_arm_armv7k:
|
|
switch (idx) {
|
|
case 0:
|
|
arch.SetTriple("armv7k-apple-watchos");
|
|
return true;
|
|
case 1:
|
|
arch.SetTriple("armv7s-apple-watchos");
|
|
return true;
|
|
case 2:
|
|
arch.SetTriple("armv7-apple-watchos");
|
|
return true;
|
|
case 3:
|
|
arch.SetTriple("thumbv7k-apple-watchos");
|
|
return true;
|
|
case 4:
|
|
arch.SetTriple("thumbv7-apple-watchos");
|
|
return true;
|
|
case 5:
|
|
arch.SetTriple("thumbv7s-apple-watchos");
|
|
return true;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case ArchSpec::eCore_arm_armv7s:
|
|
switch (idx) {
|
|
case 0:
|
|
arch.SetTriple("armv7s-apple-watchos");
|
|
return true;
|
|
case 1:
|
|
arch.SetTriple("armv7k-apple-watchos");
|
|
return true;
|
|
case 2:
|
|
arch.SetTriple("armv7-apple-watchos");
|
|
return true;
|
|
case 3:
|
|
arch.SetTriple("thumbv7k-apple-watchos");
|
|
return true;
|
|
case 4:
|
|
arch.SetTriple("thumbv7-apple-watchos");
|
|
return true;
|
|
case 5:
|
|
arch.SetTriple("thumbv7s-apple-watchos");
|
|
return true;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case ArchSpec::eCore_arm_armv7:
|
|
switch (idx) {
|
|
case 0:
|
|
arch.SetTriple("armv7-apple-watchos");
|
|
return true;
|
|
case 1:
|
|
arch.SetTriple("armv7k-apple-watchos");
|
|
return true;
|
|
case 2:
|
|
arch.SetTriple("thumbv7k-apple-watchos");
|
|
return true;
|
|
case 3:
|
|
arch.SetTriple("thumbv7-apple-watchos");
|
|
return true;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
arch.Clear();
|
|
return false;
|
|
}
|
|
|
|
void PlatformRemoteAppleWatch::GetDeviceSupportDirectoryNames (std::vector<std::string> &dirnames)
|
|
{
|
|
dirnames.clear();
|
|
dirnames.push_back("watchOS DeviceSupport");
|
|
}
|
|
|
|
std::string PlatformRemoteAppleWatch::GetPlatformName ()
|
|
{
|
|
return "WatchOS.platform";
|
|
}
|