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5a98841673
Execute which was never going to get run and another ExecuteRawCommandString. Took the knowledge of how to prepare raw & parsed commands out of CommandInterpreter and put it in CommandObject where it belongs. Also took all the cases where there were the subcommands of Multiword commands declared in the .h file for the overall command and moved them into the .cpp file. Made the CommandObject flags work for raw as well as parsed commands. Made "expr" use the flags so that it requires you to be paused to run "expr". llvm-svn: 158235
961 lines
38 KiB
C++
961 lines
38 KiB
C++
//===-- CommandObjectPlatform.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 "CommandObjectPlatform.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/Core/DataExtractor.h"
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#include "lldb/Core/Debugger.h"
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#include "lldb/Core/PluginManager.h"
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#include "lldb/Interpreter/Args.h"
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#include "lldb/Interpreter/CommandInterpreter.h"
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#include "lldb/Interpreter/CommandReturnObject.h"
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#include "lldb/Interpreter/OptionGroupPlatform.h"
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#include "lldb/Target/ExecutionContext.h"
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#include "lldb/Target/Platform.h"
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#include "lldb/Target/Process.h"
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using namespace lldb;
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using namespace lldb_private;
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//----------------------------------------------------------------------
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// "platform select <platform-name>"
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//----------------------------------------------------------------------
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class CommandObjectPlatformSelect : public CommandObjectParsed
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{
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public:
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CommandObjectPlatformSelect (CommandInterpreter &interpreter) :
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CommandObjectParsed (interpreter,
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"platform select",
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"Create a platform if needed and select it as the current platform.",
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"platform select <platform-name>",
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0),
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m_option_group (interpreter),
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m_platform_options (false) // Don't include the "--platform" option by passing false
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{
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m_option_group.Append (&m_platform_options, LLDB_OPT_SET_ALL, 1);
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m_option_group.Finalize();
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}
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virtual
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~CommandObjectPlatformSelect ()
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{
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}
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virtual int
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HandleCompletion (Args &input,
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int &cursor_index,
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int &cursor_char_position,
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int match_start_point,
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int max_return_elements,
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bool &word_complete,
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StringList &matches)
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{
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std::string completion_str (input.GetArgumentAtIndex(cursor_index));
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completion_str.erase (cursor_char_position);
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CommandCompletions::PlatformPluginNames (m_interpreter,
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completion_str.c_str(),
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match_start_point,
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max_return_elements,
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NULL,
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word_complete,
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matches);
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return matches.GetSize();
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}
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virtual Options *
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GetOptions ()
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{
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return &m_option_group;
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}
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protected:
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virtual bool
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DoExecute (Args& args, CommandReturnObject &result)
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{
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if (args.GetArgumentCount() == 1)
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{
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const char *platform_name = args.GetArgumentAtIndex (0);
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if (platform_name && platform_name[0])
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{
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const bool select = true;
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m_platform_options.SetPlatformName (platform_name);
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Error error;
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ArchSpec platform_arch;
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PlatformSP platform_sp (m_platform_options.CreatePlatformWithOptions (m_interpreter, ArchSpec(), select, error, platform_arch));
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if (platform_sp)
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{
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platform_sp->GetStatus (result.GetOutputStream());
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result.SetStatus (eReturnStatusSuccessFinishResult);
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}
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else
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{
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result.AppendError(error.AsCString());
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result.SetStatus (eReturnStatusFailed);
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}
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}
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else
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{
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result.AppendError ("invalid platform name");
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result.SetStatus (eReturnStatusFailed);
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}
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}
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else
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{
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result.AppendError ("platform create takes a platform name as an argument\n");
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result.SetStatus (eReturnStatusFailed);
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}
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return result.Succeeded();
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}
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OptionGroupOptions m_option_group;
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OptionGroupPlatform m_platform_options;
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};
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//----------------------------------------------------------------------
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// "platform list"
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//----------------------------------------------------------------------
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class CommandObjectPlatformList : public CommandObjectParsed
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{
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public:
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CommandObjectPlatformList (CommandInterpreter &interpreter) :
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CommandObjectParsed (interpreter,
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"platform list",
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"List all platforms that are available.",
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NULL,
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0)
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{
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}
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virtual
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~CommandObjectPlatformList ()
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{
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}
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protected:
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virtual bool
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DoExecute (Args& args, CommandReturnObject &result)
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{
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Stream &ostrm = result.GetOutputStream();
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ostrm.Printf("Available platforms:\n");
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PlatformSP host_platform_sp (Platform::GetDefaultPlatform());
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ostrm.Printf ("%s: %s\n",
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host_platform_sp->GetShortPluginName(),
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host_platform_sp->GetDescription());
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uint32_t idx;
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for (idx = 0; 1; ++idx)
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{
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const char *plugin_name = PluginManager::GetPlatformPluginNameAtIndex (idx);
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if (plugin_name == NULL)
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break;
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const char *plugin_desc = PluginManager::GetPlatformPluginDescriptionAtIndex (idx);
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if (plugin_desc == NULL)
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break;
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ostrm.Printf("%s: %s\n", plugin_name, plugin_desc);
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}
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if (idx == 0)
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{
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result.AppendError ("no platforms are available\n");
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result.SetStatus (eReturnStatusFailed);
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}
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else
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result.SetStatus (eReturnStatusSuccessFinishResult);
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return result.Succeeded();
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}
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};
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//----------------------------------------------------------------------
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// "platform status"
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//----------------------------------------------------------------------
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class CommandObjectPlatformStatus : public CommandObjectParsed
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{
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public:
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CommandObjectPlatformStatus (CommandInterpreter &interpreter) :
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CommandObjectParsed (interpreter,
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"platform status",
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"Display status for the currently selected platform.",
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NULL,
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0)
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{
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}
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virtual
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~CommandObjectPlatformStatus ()
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{
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}
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protected:
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virtual bool
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DoExecute (Args& args, CommandReturnObject &result)
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{
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Stream &ostrm = result.GetOutputStream();
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PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform());
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if (platform_sp)
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{
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platform_sp->GetStatus (ostrm);
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result.SetStatus (eReturnStatusSuccessFinishResult);
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}
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else
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{
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result.AppendError ("no platform us currently selected\n");
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result.SetStatus (eReturnStatusFailed);
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}
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return result.Succeeded();
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}
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};
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//----------------------------------------------------------------------
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// "platform connect <connect-url>"
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//----------------------------------------------------------------------
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class CommandObjectPlatformConnect : public CommandObjectParsed
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{
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public:
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CommandObjectPlatformConnect (CommandInterpreter &interpreter) :
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CommandObjectParsed (interpreter,
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"platform connect",
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"Connect a platform by name to be the currently selected platform.",
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"platform connect <connect-url>",
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0)
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{
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}
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virtual
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~CommandObjectPlatformConnect ()
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{
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}
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protected:
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virtual bool
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DoExecute (Args& args, CommandReturnObject &result)
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{
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Stream &ostrm = result.GetOutputStream();
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PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform());
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if (platform_sp)
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{
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Error error (platform_sp->ConnectRemote (args));
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if (error.Success())
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{
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platform_sp->GetStatus (ostrm);
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result.SetStatus (eReturnStatusSuccessFinishResult);
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}
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else
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{
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result.AppendErrorWithFormat ("%s\n", error.AsCString());
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result.SetStatus (eReturnStatusFailed);
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}
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}
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else
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{
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result.AppendError ("no platform us currently selected\n");
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result.SetStatus (eReturnStatusFailed);
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}
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return result.Succeeded();
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}
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};
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//----------------------------------------------------------------------
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// "platform disconnect"
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//----------------------------------------------------------------------
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class CommandObjectPlatformDisconnect : public CommandObjectParsed
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{
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public:
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CommandObjectPlatformDisconnect (CommandInterpreter &interpreter) :
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CommandObjectParsed (interpreter,
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"platform disconnect",
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"Disconnect a platform by name to be the currently selected platform.",
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"platform disconnect",
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0)
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{
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}
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virtual
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~CommandObjectPlatformDisconnect ()
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{
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}
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protected:
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virtual bool
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DoExecute (Args& args, CommandReturnObject &result)
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{
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PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform());
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if (platform_sp)
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{
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if (args.GetArgumentCount() == 0)
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{
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Error error;
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if (platform_sp->IsConnected())
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{
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// Cache the instance name if there is one since we are
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// about to disconnect and the name might go with it.
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const char *hostname_cstr = platform_sp->GetHostname();
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std::string hostname;
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if (hostname_cstr)
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hostname.assign (hostname_cstr);
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error = platform_sp->DisconnectRemote ();
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if (error.Success())
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{
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Stream &ostrm = result.GetOutputStream();
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if (hostname.empty())
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ostrm.Printf ("Disconnected from \"%s\"\n", platform_sp->GetShortPluginName());
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else
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ostrm.Printf ("Disconnected from \"%s\"\n", hostname.c_str());
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result.SetStatus (eReturnStatusSuccessFinishResult);
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}
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else
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{
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result.AppendErrorWithFormat ("%s", error.AsCString());
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result.SetStatus (eReturnStatusFailed);
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}
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}
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else
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{
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// Not connected...
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result.AppendErrorWithFormat ("not connected to '%s'", platform_sp->GetShortPluginName());
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result.SetStatus (eReturnStatusFailed);
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}
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}
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else
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{
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// Bad args
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result.AppendError ("\"platform disconnect\" doesn't take any arguments");
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result.SetStatus (eReturnStatusFailed);
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}
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}
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else
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{
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result.AppendError ("no platform is currently selected");
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result.SetStatus (eReturnStatusFailed);
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}
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return result.Succeeded();
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}
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};
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//----------------------------------------------------------------------
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// "platform process launch"
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//----------------------------------------------------------------------
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class CommandObjectPlatformProcessLaunch : public CommandObjectParsed
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{
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public:
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CommandObjectPlatformProcessLaunch (CommandInterpreter &interpreter) :
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CommandObjectParsed (interpreter,
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"platform process launch",
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"Launch a new process on a remote platform.",
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"platform process launch program",
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0),
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m_options (interpreter)
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{
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}
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virtual
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~CommandObjectPlatformProcessLaunch ()
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{
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}
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virtual Options *
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GetOptions ()
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{
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return &m_options;
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}
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protected:
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virtual bool
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DoExecute (Args& args, CommandReturnObject &result)
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{
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PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform());
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if (platform_sp)
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{
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Error error;
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const uint32_t argc = args.GetArgumentCount();
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Target *target = m_interpreter.GetExecutionContext().GetTargetPtr();
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if (target == NULL)
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{
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result.AppendError ("invalid target, create a debug target using the 'target create' command");
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result.SetStatus (eReturnStatusFailed);
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return false;
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}
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Module *exe_module = target->GetExecutableModulePointer();
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if (exe_module)
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{
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m_options.launch_info.GetExecutableFile () = exe_module->GetFileSpec();
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char exe_path[PATH_MAX];
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if (m_options.launch_info.GetExecutableFile ().GetPath (exe_path, sizeof(exe_path)))
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m_options.launch_info.GetArguments().AppendArgument (exe_path);
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m_options.launch_info.GetArchitecture() = exe_module->GetArchitecture();
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}
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if (argc > 0)
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{
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if (m_options.launch_info.GetExecutableFile ())
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{
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// We already have an executable file, so we will use this
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// and all arguments to this function are extra arguments
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m_options.launch_info.GetArguments().AppendArguments (args);
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}
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else
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{
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// We don't have any file yet, so the first argument is our
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// executable, and the rest are program arguments
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const bool first_arg_is_executable = true;
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m_options.launch_info.SetArguments (args,
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first_arg_is_executable,
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first_arg_is_executable);
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}
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}
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if (m_options.launch_info.GetExecutableFile ())
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{
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Debugger &debugger = m_interpreter.GetDebugger();
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if (argc == 0)
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{
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const Args &target_settings_args = target->GetRunArguments();
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if (target_settings_args.GetArgumentCount())
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m_options.launch_info.GetArguments() = target_settings_args;
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}
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ProcessSP process_sp (platform_sp->DebugProcess (m_options.launch_info,
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debugger,
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target,
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debugger.GetListener(),
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error));
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if (process_sp && process_sp->IsAlive())
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{
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result.SetStatus (eReturnStatusSuccessFinishNoResult);
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return true;
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}
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if (error.Success())
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result.AppendError ("process launch failed");
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else
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result.AppendError (error.AsCString());
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result.SetStatus (eReturnStatusFailed);
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}
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else
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{
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result.AppendError ("'platform process launch' uses the current target file and arguments, or the executable and its arguments can be specified in this command");
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result.SetStatus (eReturnStatusFailed);
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return false;
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}
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}
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else
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{
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result.AppendError ("no platform is selected\n");
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}
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return result.Succeeded();
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}
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protected:
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ProcessLaunchCommandOptions m_options;
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};
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|
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//----------------------------------------------------------------------
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// "platform process list"
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//----------------------------------------------------------------------
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class CommandObjectPlatformProcessList : public CommandObjectParsed
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{
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public:
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CommandObjectPlatformProcessList (CommandInterpreter &interpreter) :
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CommandObjectParsed (interpreter,
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"platform process list",
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"List processes on a remote platform by name, pid, or many other matching attributes.",
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"platform process list",
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0),
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m_options (interpreter)
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{
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}
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virtual
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~CommandObjectPlatformProcessList ()
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{
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}
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virtual Options *
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GetOptions ()
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{
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return &m_options;
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}
|
|
|
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protected:
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virtual bool
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DoExecute (Args& args, CommandReturnObject &result)
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{
|
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PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform());
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if (platform_sp)
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{
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Error error;
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if (args.GetArgumentCount() == 0)
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{
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if (platform_sp)
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{
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Stream &ostrm = result.GetOutputStream();
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lldb::pid_t pid = m_options.match_info.GetProcessInfo().GetProcessID();
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if (pid != LLDB_INVALID_PROCESS_ID)
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{
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ProcessInstanceInfo proc_info;
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if (platform_sp->GetProcessInfo (pid, proc_info))
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{
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ProcessInstanceInfo::DumpTableHeader (ostrm, platform_sp.get(), m_options.show_args, m_options.verbose);
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proc_info.DumpAsTableRow(ostrm, platform_sp.get(), m_options.show_args, m_options.verbose);
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result.SetStatus (eReturnStatusSuccessFinishResult);
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}
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else
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{
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result.AppendErrorWithFormat ("no process found with pid = %llu\n", pid);
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result.SetStatus (eReturnStatusFailed);
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}
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}
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else
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|
{
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ProcessInstanceInfoList proc_infos;
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|
const uint32_t matches = platform_sp->FindProcesses (m_options.match_info, proc_infos);
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|
const char *match_desc = NULL;
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|
const char *match_name = m_options.match_info.GetProcessInfo().GetName();
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if (match_name && match_name[0])
|
|
{
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|
switch (m_options.match_info.GetNameMatchType())
|
|
{
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|
case eNameMatchIgnore: break;
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|
case eNameMatchEquals: match_desc = "matched"; break;
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|
case eNameMatchContains: match_desc = "contained"; break;
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case eNameMatchStartsWith: match_desc = "started with"; break;
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case eNameMatchEndsWith: match_desc = "ended with"; break;
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case eNameMatchRegularExpression: match_desc = "matched the regular expression"; break;
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}
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}
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|
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if (matches == 0)
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{
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if (match_desc)
|
|
result.AppendErrorWithFormat ("no processes were found that %s \"%s\" on the \"%s\" platform\n",
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match_desc,
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match_name,
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platform_sp->GetShortPluginName());
|
|
else
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|
result.AppendErrorWithFormat ("no processes were found on the \"%s\" platform\n", platform_sp->GetShortPluginName());
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|
result.SetStatus (eReturnStatusFailed);
|
|
}
|
|
else
|
|
{
|
|
result.AppendMessageWithFormat ("%u matching process%s found on \"%s\"",
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matches,
|
|
matches > 1 ? "es were" : " was",
|
|
platform_sp->GetName());
|
|
if (match_desc)
|
|
result.AppendMessageWithFormat (" whose name %s \"%s\"",
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match_desc,
|
|
match_name);
|
|
result.AppendMessageWithFormat ("\n");
|
|
ProcessInstanceInfo::DumpTableHeader (ostrm, platform_sp.get(), m_options.show_args, m_options.verbose);
|
|
for (uint32_t i=0; i<matches; ++i)
|
|
{
|
|
proc_infos.GetProcessInfoAtIndex(i).DumpAsTableRow(ostrm, platform_sp.get(), m_options.show_args, m_options.verbose);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
result.AppendError ("invalid args: process list takes only options\n");
|
|
result.SetStatus (eReturnStatusFailed);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
result.AppendError ("no platform is selected\n");
|
|
result.SetStatus (eReturnStatusFailed);
|
|
}
|
|
return result.Succeeded();
|
|
}
|
|
|
|
class CommandOptions : public Options
|
|
{
|
|
public:
|
|
|
|
CommandOptions (CommandInterpreter &interpreter) :
|
|
Options (interpreter),
|
|
match_info ()
|
|
{
|
|
}
|
|
|
|
virtual
|
|
~CommandOptions ()
|
|
{
|
|
}
|
|
|
|
virtual Error
|
|
SetOptionValue (uint32_t option_idx, const char *option_arg)
|
|
{
|
|
Error error;
|
|
char short_option = (char) m_getopt_table[option_idx].val;
|
|
bool success = false;
|
|
|
|
switch (short_option)
|
|
{
|
|
case 'p':
|
|
match_info.GetProcessInfo().SetProcessID (Args::StringToUInt32 (option_arg, LLDB_INVALID_PROCESS_ID, 0, &success));
|
|
if (!success)
|
|
error.SetErrorStringWithFormat("invalid process ID string: '%s'", option_arg);
|
|
break;
|
|
|
|
case 'P':
|
|
match_info.GetProcessInfo().SetParentProcessID (Args::StringToUInt32 (option_arg, LLDB_INVALID_PROCESS_ID, 0, &success));
|
|
if (!success)
|
|
error.SetErrorStringWithFormat("invalid parent process ID string: '%s'", option_arg);
|
|
break;
|
|
|
|
case 'u':
|
|
match_info.GetProcessInfo().SetUserID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success));
|
|
if (!success)
|
|
error.SetErrorStringWithFormat("invalid user ID string: '%s'", option_arg);
|
|
break;
|
|
|
|
case 'U':
|
|
match_info.GetProcessInfo().SetEffectiveUserID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success));
|
|
if (!success)
|
|
error.SetErrorStringWithFormat("invalid effective user ID string: '%s'", option_arg);
|
|
break;
|
|
|
|
case 'g':
|
|
match_info.GetProcessInfo().SetGroupID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success));
|
|
if (!success)
|
|
error.SetErrorStringWithFormat("invalid group ID string: '%s'", option_arg);
|
|
break;
|
|
|
|
case 'G':
|
|
match_info.GetProcessInfo().SetEffectiveGroupID (Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success));
|
|
if (!success)
|
|
error.SetErrorStringWithFormat("invalid effective group ID string: '%s'", option_arg);
|
|
break;
|
|
|
|
case 'a':
|
|
match_info.GetProcessInfo().GetArchitecture().SetTriple (option_arg, m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform().get());
|
|
break;
|
|
|
|
case 'n':
|
|
match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false);
|
|
match_info.SetNameMatchType (eNameMatchEquals);
|
|
break;
|
|
|
|
case 'e':
|
|
match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false);
|
|
match_info.SetNameMatchType (eNameMatchEndsWith);
|
|
break;
|
|
|
|
case 's':
|
|
match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false);
|
|
match_info.SetNameMatchType (eNameMatchStartsWith);
|
|
break;
|
|
|
|
case 'c':
|
|
match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false);
|
|
match_info.SetNameMatchType (eNameMatchContains);
|
|
break;
|
|
|
|
case 'r':
|
|
match_info.GetProcessInfo().GetExecutableFile().SetFile (option_arg, false);
|
|
match_info.SetNameMatchType (eNameMatchRegularExpression);
|
|
break;
|
|
|
|
case 'A':
|
|
show_args = true;
|
|
break;
|
|
|
|
case 'v':
|
|
verbose = true;
|
|
break;
|
|
|
|
default:
|
|
error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option);
|
|
break;
|
|
}
|
|
|
|
return error;
|
|
}
|
|
|
|
void
|
|
OptionParsingStarting ()
|
|
{
|
|
match_info.Clear();
|
|
show_args = false;
|
|
verbose = false;
|
|
}
|
|
|
|
const OptionDefinition*
|
|
GetDefinitions ()
|
|
{
|
|
return g_option_table;
|
|
}
|
|
|
|
// Options table: Required for subclasses of Options.
|
|
|
|
static OptionDefinition g_option_table[];
|
|
|
|
// Instance variables to hold the values for command options.
|
|
|
|
ProcessInstanceInfoMatch match_info;
|
|
bool show_args;
|
|
bool verbose;
|
|
};
|
|
CommandOptions m_options;
|
|
};
|
|
|
|
OptionDefinition
|
|
CommandObjectPlatformProcessList::CommandOptions::g_option_table[] =
|
|
{
|
|
{ LLDB_OPT_SET_1, false, "pid" , 'p', required_argument, NULL, 0, eArgTypePid , "List the process info for a specific process ID." },
|
|
{ LLDB_OPT_SET_2, true , "name" , 'n', required_argument, NULL, 0, eArgTypeProcessName , "Find processes with executable basenames that match a string." },
|
|
{ LLDB_OPT_SET_3, true , "ends-with" , 'e', required_argument, NULL, 0, eArgTypeNone , "Find processes with executable basenames that end with a string." },
|
|
{ LLDB_OPT_SET_4, true , "starts-with" , 's', required_argument, NULL, 0, eArgTypeNone , "Find processes with executable basenames that start with a string." },
|
|
{ LLDB_OPT_SET_5, true , "contains" , 'c', required_argument, NULL, 0, eArgTypeNone , "Find processes with executable basenames that contain a string." },
|
|
{ LLDB_OPT_SET_6, true , "regex" , 'r', required_argument, NULL, 0, eArgTypeNone , "Find processes with executable basenames that match a regular expression." },
|
|
{ ~LLDB_OPT_SET_1, false, "parent" , 'P', required_argument, NULL, 0, eArgTypePid , "Find processes that have a matching parent process ID." },
|
|
{ ~LLDB_OPT_SET_1, false, "uid" , 'u', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching user ID." },
|
|
{ ~LLDB_OPT_SET_1, false, "euid" , 'U', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching effective user ID." },
|
|
{ ~LLDB_OPT_SET_1, false, "gid" , 'g', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching group ID." },
|
|
{ ~LLDB_OPT_SET_1, false, "egid" , 'G', required_argument, NULL, 0, eArgTypeNone , "Find processes that have a matching effective group ID." },
|
|
{ ~LLDB_OPT_SET_1, false, "arch" , 'a', required_argument, NULL, 0, eArgTypeArchitecture , "Find processes that have a matching architecture." },
|
|
{ LLDB_OPT_SET_ALL, false, "show-args" , 'A', no_argument , NULL, 0, eArgTypeNone , "Show process arguments instead of the process executable basename." },
|
|
{ LLDB_OPT_SET_ALL, false, "verbose" , 'v', no_argument , NULL, 0, eArgTypeNone , "Enable verbose output." },
|
|
{ 0 , false, NULL , 0 , 0 , NULL, 0, eArgTypeNone , NULL }
|
|
};
|
|
|
|
//----------------------------------------------------------------------
|
|
// "platform process info"
|
|
//----------------------------------------------------------------------
|
|
class CommandObjectPlatformProcessInfo : public CommandObjectParsed
|
|
{
|
|
public:
|
|
CommandObjectPlatformProcessInfo (CommandInterpreter &interpreter) :
|
|
CommandObjectParsed (interpreter,
|
|
"platform process info",
|
|
"Get detailed information for one or more process by process ID.",
|
|
"platform process info <pid> [<pid> <pid> ...]",
|
|
0)
|
|
{
|
|
CommandArgumentEntry arg;
|
|
CommandArgumentData pid_args;
|
|
|
|
// Define the first (and only) variant of this arg.
|
|
pid_args.arg_type = eArgTypePid;
|
|
pid_args.arg_repetition = eArgRepeatStar;
|
|
|
|
// There is only one variant this argument could be; put it into the argument entry.
|
|
arg.push_back (pid_args);
|
|
|
|
// Push the data for the first argument into the m_arguments vector.
|
|
m_arguments.push_back (arg);
|
|
}
|
|
|
|
virtual
|
|
~CommandObjectPlatformProcessInfo ()
|
|
{
|
|
}
|
|
|
|
protected:
|
|
virtual bool
|
|
DoExecute (Args& args, CommandReturnObject &result)
|
|
{
|
|
PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform());
|
|
if (platform_sp)
|
|
{
|
|
const size_t argc = args.GetArgumentCount();
|
|
if (argc > 0)
|
|
{
|
|
Error error;
|
|
|
|
if (platform_sp->IsConnected())
|
|
{
|
|
Stream &ostrm = result.GetOutputStream();
|
|
bool success;
|
|
for (size_t i=0; i<argc; ++ i)
|
|
{
|
|
const char *arg = args.GetArgumentAtIndex(i);
|
|
lldb::pid_t pid = Args::StringToUInt32 (arg, LLDB_INVALID_PROCESS_ID, 0, &success);
|
|
if (success)
|
|
{
|
|
ProcessInstanceInfo proc_info;
|
|
if (platform_sp->GetProcessInfo (pid, proc_info))
|
|
{
|
|
ostrm.Printf ("Process information for process %llu:\n", pid);
|
|
proc_info.Dump (ostrm, platform_sp.get());
|
|
}
|
|
else
|
|
{
|
|
ostrm.Printf ("error: no process information is available for process %llu\n", pid);
|
|
}
|
|
ostrm.EOL();
|
|
}
|
|
else
|
|
{
|
|
result.AppendErrorWithFormat ("invalid process ID argument '%s'", arg);
|
|
result.SetStatus (eReturnStatusFailed);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Not connected...
|
|
result.AppendErrorWithFormat ("not connected to '%s'", platform_sp->GetShortPluginName());
|
|
result.SetStatus (eReturnStatusFailed);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// No args
|
|
result.AppendError ("one or more process id(s) must be specified");
|
|
result.SetStatus (eReturnStatusFailed);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
result.AppendError ("no platform is currently selected");
|
|
result.SetStatus (eReturnStatusFailed);
|
|
}
|
|
return result.Succeeded();
|
|
}
|
|
};
|
|
|
|
|
|
|
|
|
|
class CommandObjectPlatformProcess : public CommandObjectMultiword
|
|
{
|
|
public:
|
|
//------------------------------------------------------------------
|
|
// Constructors and Destructors
|
|
//------------------------------------------------------------------
|
|
CommandObjectPlatformProcess (CommandInterpreter &interpreter) :
|
|
CommandObjectMultiword (interpreter,
|
|
"platform process",
|
|
"A set of commands to query, launch and attach to platform processes",
|
|
"platform process [attach|launch|list] ...")
|
|
{
|
|
// LoadSubCommand ("attach", CommandObjectSP (new CommandObjectPlatformProcessAttach (interpreter)));
|
|
LoadSubCommand ("launch", CommandObjectSP (new CommandObjectPlatformProcessLaunch (interpreter)));
|
|
LoadSubCommand ("info" , CommandObjectSP (new CommandObjectPlatformProcessInfo (interpreter)));
|
|
LoadSubCommand ("list" , CommandObjectSP (new CommandObjectPlatformProcessList (interpreter)));
|
|
|
|
}
|
|
|
|
virtual
|
|
~CommandObjectPlatformProcess ()
|
|
{
|
|
}
|
|
|
|
private:
|
|
//------------------------------------------------------------------
|
|
// For CommandObjectPlatform only
|
|
//------------------------------------------------------------------
|
|
DISALLOW_COPY_AND_ASSIGN (CommandObjectPlatformProcess);
|
|
};
|
|
|
|
|
|
class CommandObjectPlatformShell : public CommandObjectRaw
|
|
{
|
|
public:
|
|
CommandObjectPlatformShell (CommandInterpreter &interpreter) :
|
|
CommandObjectRaw (interpreter,
|
|
"platform shell",
|
|
"Run a shell command on a the selected platform.",
|
|
"platform shell <shell-command>",
|
|
0)
|
|
{
|
|
}
|
|
|
|
virtual
|
|
~CommandObjectPlatformShell ()
|
|
{
|
|
}
|
|
|
|
protected:
|
|
virtual bool
|
|
DoExecute (const char *raw_command_line, CommandReturnObject &result)
|
|
{
|
|
// TODO: Implement "Platform::RunShellCommand()" and switch over to using
|
|
// the current platform when it is in the interface.
|
|
const char *working_dir = NULL;
|
|
std::string output;
|
|
int status = -1;
|
|
int signo = -1;
|
|
Error error (Host::RunShellCommand (raw_command_line, working_dir, &status, &signo, &output, 10));
|
|
if (!output.empty())
|
|
result.GetOutputStream().PutCString(output.c_str());
|
|
if (status > 0)
|
|
{
|
|
if (signo > 0)
|
|
{
|
|
const char *signo_cstr = Host::GetSignalAsCString(signo);
|
|
if (signo_cstr)
|
|
result.GetOutputStream().Printf("error: command returned with status %i and signal %s\n", status, signo_cstr);
|
|
else
|
|
result.GetOutputStream().Printf("error: command returned with status %i and signal %i\n", status, signo);
|
|
}
|
|
else
|
|
result.GetOutputStream().Printf("error: command returned with status %i\n", status);
|
|
}
|
|
|
|
if (error.Fail())
|
|
{
|
|
result.AppendError(error.AsCString());
|
|
result.SetStatus (eReturnStatusFailed);
|
|
}
|
|
else
|
|
{
|
|
result.SetStatus (eReturnStatusSuccessFinishResult);
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
|
|
//----------------------------------------------------------------------
|
|
// CommandObjectPlatform constructor
|
|
//----------------------------------------------------------------------
|
|
CommandObjectPlatform::CommandObjectPlatform(CommandInterpreter &interpreter) :
|
|
CommandObjectMultiword (interpreter,
|
|
"platform",
|
|
"A set of commands to manage and create platforms.",
|
|
"platform [connect|disconnect|info|list|status|select] ...")
|
|
{
|
|
LoadSubCommand ("select", CommandObjectSP (new CommandObjectPlatformSelect (interpreter)));
|
|
LoadSubCommand ("list" , CommandObjectSP (new CommandObjectPlatformList (interpreter)));
|
|
LoadSubCommand ("status", CommandObjectSP (new CommandObjectPlatformStatus (interpreter)));
|
|
LoadSubCommand ("connect", CommandObjectSP (new CommandObjectPlatformConnect (interpreter)));
|
|
LoadSubCommand ("disconnect", CommandObjectSP (new CommandObjectPlatformDisconnect (interpreter)));
|
|
LoadSubCommand ("process", CommandObjectSP (new CommandObjectPlatformProcess (interpreter)));
|
|
LoadSubCommand ("shell", CommandObjectSP (new CommandObjectPlatformShell (interpreter)));
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------
|
|
// Destructor
|
|
//----------------------------------------------------------------------
|
|
CommandObjectPlatform::~CommandObjectPlatform()
|
|
{
|
|
}
|