forked from OSchip/llvm-project
150 lines
5.0 KiB
C++
150 lines
5.0 KiB
C++
//===-- OptionGroupPlatform.cpp ---------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/lldb-python.h"
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#include "lldb/Interpreter/OptionGroupPlatform.h"
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Interpreter/CommandInterpreter.h"
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#include "lldb/Target/Platform.h"
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#include "lldb/Utility/Utils.h"
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using namespace lldb;
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using namespace lldb_private;
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PlatformSP
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OptionGroupPlatform::CreatePlatformWithOptions (CommandInterpreter &interpreter,
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const ArchSpec &arch,
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bool make_selected,
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Error& error,
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ArchSpec &platform_arch) const
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{
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PlatformSP platform_sp;
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if (!m_platform_name.empty())
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{
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platform_sp = Platform::Create (ConstString(m_platform_name.c_str()), error);
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if (platform_sp)
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{
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if (platform_arch.IsValid() && !platform_sp->IsCompatibleArchitecture(arch, false, &platform_arch))
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{
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error.SetErrorStringWithFormat ("platform '%s' doesn't support '%s'",
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platform_sp->GetName().GetCString(),
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arch.GetTriple().getTriple().c_str());
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platform_sp.reset();
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return platform_sp;
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}
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}
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}
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else if (arch.IsValid())
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{
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platform_sp = Platform::Create (arch, &platform_arch, error);
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}
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if (platform_sp)
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{
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interpreter.GetDebugger().GetPlatformList().Append (platform_sp, make_selected);
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if (m_os_version_major != UINT32_MAX)
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{
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platform_sp->SetOSVersion (m_os_version_major,
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m_os_version_minor,
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m_os_version_update);
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}
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if (m_sdk_sysroot)
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platform_sp->SetSDKRootDirectory (m_sdk_sysroot);
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if (m_sdk_build)
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platform_sp->SetSDKBuild (m_sdk_build);
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}
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return platform_sp;
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}
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void
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OptionGroupPlatform::OptionParsingStarting (CommandInterpreter &interpreter)
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{
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m_platform_name.clear();
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m_sdk_sysroot.Clear();
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m_sdk_build.Clear();
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m_os_version_major = UINT32_MAX;
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m_os_version_minor = UINT32_MAX;
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m_os_version_update = UINT32_MAX;
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}
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static OptionDefinition
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g_option_table[] =
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{
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{ LLDB_OPT_SET_ALL, false, "platform", 'p', OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypePlatform, "Specify name of the platform to use for this target, creating the platform if necessary."},
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{ LLDB_OPT_SET_ALL, false, "version" , 'v', OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeNone, "Specify the initial SDK version to use prior to connecting." },
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{ LLDB_OPT_SET_ALL, false, "build" , 'b', OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeNone, "Specify the initial SDK build number." },
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{ LLDB_OPT_SET_ALL, false, "sysroot" , 'S', OptionParser::eRequiredArgument, nullptr, nullptr, 0, eArgTypeFilename, "Specify the SDK root directory that contains a root of all remote system files." }
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};
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const OptionDefinition*
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OptionGroupPlatform::GetDefinitions ()
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{
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if (m_include_platform_option)
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return g_option_table;
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return g_option_table + 1;
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}
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uint32_t
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OptionGroupPlatform::GetNumDefinitions ()
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{
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if (m_include_platform_option)
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return llvm::array_lengthof(g_option_table);
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return llvm::array_lengthof(g_option_table) - 1;
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}
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Error
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OptionGroupPlatform::SetOptionValue (CommandInterpreter &interpreter,
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uint32_t option_idx,
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const char *option_arg)
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{
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Error error;
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if (!m_include_platform_option)
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++option_idx;
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const int short_option = g_option_table[option_idx].short_option;
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switch (short_option)
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{
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case 'p':
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m_platform_name.assign (option_arg);
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break;
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case 'v':
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if (Args::StringToVersion (option_arg,
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m_os_version_major,
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m_os_version_minor,
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m_os_version_update) == option_arg)
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error.SetErrorStringWithFormat ("invalid version string '%s'", option_arg);
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break;
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case 'b':
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m_sdk_build.SetCString (option_arg);
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break;
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case 'S':
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m_sdk_sysroot.SetCString (option_arg);
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break;
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default:
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error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option);
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break;
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}
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return error;
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}
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