mirror of
https://github.com/Gericom/teak-llvm.git
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daccaa9e83
the parent of Process settings; add 'default-arch' as a class-wide setting for Target. Replace lldb::GetDefaultArchitecture with Target::GetDefaultArchitecture & Target::SetDefaultArchitecture. Add 'use-external-editor' as user setting to Debugger class & update code appropriately. Add Error parameter to methods that get user settings, for easier reporting of bad requests. Fix various other minor related bugs. Fix test cases to work with new changes. llvm-svn: 114352
809 lines
35 KiB
C++
809 lines
35 KiB
C++
//===-- CommandObjectFrame.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 "CommandObjectFrame.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/Debugger.h"
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#include "lldb/Core/Module.h"
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#include "lldb/Core/StreamFile.h"
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#include "lldb/Core/Timer.h"
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#include "lldb/Core/Value.h"
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#include "lldb/Core/ValueObject.h"
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#include "lldb/Core/ValueObjectVariable.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/Options.h"
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#include "lldb/Symbol/ClangASTType.h"
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#include "lldb/Symbol/ClangASTContext.h"
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#include "lldb/Symbol/ObjectFile.h"
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#include "lldb/Symbol/SymbolContext.h"
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#include "lldb/Symbol/Type.h"
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#include "lldb/Symbol/Variable.h"
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#include "lldb/Symbol/VariableList.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Target/StackFrame.h"
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#include "lldb/Target/Thread.h"
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#include "lldb/Target/Target.h"
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#include "CommandObjectThread.h"
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using namespace lldb;
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using namespace lldb_private;
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#pragma mark CommandObjectFrameInfo
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//-------------------------------------------------------------------------
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// CommandObjectFrameInfo
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//-------------------------------------------------------------------------
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class CommandObjectFrameInfo : public CommandObject
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{
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public:
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CommandObjectFrameInfo (CommandInterpreter &interpreter) :
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CommandObject (interpreter,
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"frame info",
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"List information about the currently selected frame in the current thread.",
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"frame info",
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eFlagProcessMustBeLaunched | eFlagProcessMustBePaused)
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{
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}
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~CommandObjectFrameInfo ()
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{
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}
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bool
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Execute (Args& command,
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CommandReturnObject &result)
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{
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ExecutionContext exe_ctx(m_interpreter.GetDebugger().GetExecutionContext());
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if (exe_ctx.frame)
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{
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exe_ctx.frame->Dump (&result.GetOutputStream(), true, false);
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result.GetOutputStream().EOL();
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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 current frame");
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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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#pragma mark CommandObjectFrameSelect
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//-------------------------------------------------------------------------
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// CommandObjectFrameSelect
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//-------------------------------------------------------------------------
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class CommandObjectFrameSelect : public CommandObject
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{
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public:
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CommandObjectFrameSelect (CommandInterpreter &interpreter) :
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CommandObject (interpreter,
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"frame select",
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"Select a frame by index from within the current thread and make it the current frame.",
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"frame select <frame-index>",
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eFlagProcessMustBeLaunched | eFlagProcessMustBePaused)
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{
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}
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~CommandObjectFrameSelect ()
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{
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}
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bool
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Execute (Args& command,
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CommandReturnObject &result)
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{
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ExecutionContext exe_ctx (m_interpreter.GetDebugger().GetExecutionContext());
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if (exe_ctx.thread)
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{
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if (command.GetArgumentCount() == 1)
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{
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const char *frame_idx_cstr = command.GetArgumentAtIndex(0);
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const uint32_t num_frames = exe_ctx.thread->GetStackFrameCount();
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const uint32_t frame_idx = Args::StringToUInt32 (frame_idx_cstr, UINT32_MAX, 0);
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if (frame_idx < num_frames)
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{
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exe_ctx.thread->SetSelectedFrameByIndex (frame_idx);
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exe_ctx.frame = exe_ctx.thread->GetSelectedFrame ().get();
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if (exe_ctx.frame)
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{
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bool already_shown = false;
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SymbolContext frame_sc(exe_ctx.frame->GetSymbolContext(eSymbolContextLineEntry));
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if (m_interpreter.GetDebugger().GetUseExternalEditor() && frame_sc.line_entry.file && frame_sc.line_entry.line != 0)
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{
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already_shown = Host::OpenFileInExternalEditor (frame_sc.line_entry.file, frame_sc.line_entry.line);
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}
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if (DisplayFrameForExecutionContext (exe_ctx.thread,
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exe_ctx.frame,
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m_interpreter,
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result.GetOutputStream(),
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true,
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!already_shown,
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3,
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3))
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{
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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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if (frame_idx == UINT32_MAX)
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result.AppendErrorWithFormat ("Invalid frame index: %s.\n", frame_idx_cstr);
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else
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result.AppendErrorWithFormat ("Frame index (%u) out of range.\n", frame_idx);
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}
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else
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{
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result.AppendError ("invalid arguments");
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result.AppendErrorWithFormat ("Usage: %s\n", m_cmd_syntax.c_str());
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}
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}
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else
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{
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result.AppendError ("no current thread");
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}
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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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#pragma mark CommandObjectFrameVariable
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//----------------------------------------------------------------------
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// List images with associated information
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//----------------------------------------------------------------------
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class CommandObjectFrameVariable : public CommandObject
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{
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public:
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class CommandOptions : public Options
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{
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public:
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CommandOptions () :
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Options()
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{
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ResetOptionValues ();
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}
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virtual
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~CommandOptions ()
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{
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}
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virtual Error
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SetOptionValue (int option_idx, const char *option_arg)
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{
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Error error;
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bool success;
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char short_option = (char) m_getopt_table[option_idx].val;
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switch (short_option)
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{
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case 'o': use_objc = true; break;
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case 'n': name = option_arg; break;
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case 'r': use_regex = true; break;
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case 'a': show_args = false; break;
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case 'l': show_locals = false; break;
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case 'g': show_globals = true; break;
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case 't': show_types = false; break;
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case 'y': show_summary = false; break;
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case 'L': show_location= true; break;
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case 'c': show_decl = true; break;
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case 'D': debug = true; break;
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case 'd':
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max_depth = Args::StringToUInt32 (option_arg, UINT32_MAX, 0, &success);
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if (!success)
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error.SetErrorStringWithFormat("Invalid max depth '%s'.\n", option_arg);
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break;
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case 'p':
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ptr_depth = Args::StringToUInt32 (option_arg, 0, 0, &success);
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if (!success)
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error.SetErrorStringWithFormat("Invalid pointer depth '%s'.\n", option_arg);
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break;
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case 'G':
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globals.push_back(ConstString (option_arg));
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break;
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case 's':
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show_scope = true;
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break;
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default:
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error.SetErrorStringWithFormat("Invalid short option character '%c'.\n", 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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void
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ResetOptionValues ()
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{
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Options::ResetOptionValues();
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name.clear();
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use_objc = false;
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use_regex = false;
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show_args = true;
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show_locals = true;
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show_globals = false;
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show_types = true;
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show_scope = false;
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show_summary = true;
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show_location = false;
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show_decl = false;
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debug = false;
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max_depth = UINT32_MAX;
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ptr_depth = 0;
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globals.clear();
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}
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const lldb::OptionDefinition*
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GetDefinitions ()
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{
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return g_option_table;
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}
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// Options table: Required for subclasses of Options.
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static lldb::OptionDefinition g_option_table[];
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std::string name;
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bool use_objc:1,
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use_regex:1,
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show_args:1,
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show_locals:1,
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show_globals:1,
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show_types:1,
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show_scope:1,
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show_summary:1,
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show_location:1,
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show_decl:1,
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debug:1;
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uint32_t max_depth; // The depth to print when dumping concrete (not pointers) aggreate values
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uint32_t ptr_depth; // The default depth that is dumped when we find pointers
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std::vector<ConstString> globals;
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// Instance variables to hold the values for command options.
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};
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CommandObjectFrameVariable (CommandInterpreter &interpreter) :
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CommandObject (interpreter,
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"frame variable",
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"Show frame variables. All argument and local variables "
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"that are in scope will be shown when no arguments are given. "
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"If any arguments are specified, they can be names of "
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"argument, local, file static and file global variables."
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"Children of aggregate variables can be specified such as "
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"'var->child.x'.",
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"frame variable [<cmd-options>] [<var-name1> [<var-name2>...]]")
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{
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}
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virtual
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~CommandObjectFrameVariable ()
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{
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}
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virtual
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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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void
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DumpValueObject (CommandReturnObject &result,
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ExecutionContextScope *exe_scope,
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ValueObject *valobj,
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const char *root_valobj_name,
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uint32_t ptr_depth,
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uint32_t curr_depth,
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uint32_t max_depth,
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bool use_objc,
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bool scope_already_checked)
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{
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if (valobj)
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{
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Stream &s = result.GetOutputStream();
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//const char *loc_cstr = valobj->GetLocationAsCString();
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if (m_options.show_location)
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{
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s.Printf("%s: ", valobj->GetLocationAsCString(exe_scope));
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}
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if (m_options.debug)
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s.Printf ("%p ValueObject{%u} ", valobj, valobj->GetID());
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s.Indent();
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if (m_options.show_types)
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s.Printf("(%s) ", valobj->GetTypeName().AsCString());
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const char *name_cstr = root_valobj_name ? root_valobj_name : valobj->GetName().AsCString("");
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s.Printf ("%s = ", name_cstr);
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if (!scope_already_checked && !valobj->IsInScope(exe_scope->CalculateStackFrame()))
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{
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s.PutCString("error: out of scope");
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return;
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}
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const char *val_cstr = valobj->GetValueAsCString(exe_scope);
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const char *err_cstr = valobj->GetError().AsCString();
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if (err_cstr)
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{
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s.Printf ("error: %s", err_cstr);
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}
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else
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{
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const char *sum_cstr = valobj->GetSummaryAsCString(exe_scope);
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const bool is_aggregate = ClangASTContext::IsAggregateType (valobj->GetOpaqueClangQualType());
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if (val_cstr)
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s.PutCString(val_cstr);
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if (sum_cstr)
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s.Printf(" %s", sum_cstr);
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if (use_objc)
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{
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const char *object_desc = valobj->GetObjectDescription(exe_scope);
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if (object_desc)
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s.Printf("\n%s\n", object_desc);
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else
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s.Printf ("No description available.\n");
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return;
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}
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if (curr_depth < max_depth)
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{
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if (is_aggregate)
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s.PutChar('{');
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bool is_ptr_or_ref = ClangASTContext::IsPointerOrReferenceType (valobj->GetOpaqueClangQualType());
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if (is_ptr_or_ref && ptr_depth == 0)
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return;
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const uint32_t num_children = valobj->GetNumChildren();
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if (num_children)
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{
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s.IndentMore();
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for (uint32_t idx=0; idx<num_children; ++idx)
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{
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ValueObjectSP child_sp(valobj->GetChildAtIndex(idx, true));
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if (child_sp.get())
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{
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s.EOL();
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DumpValueObject (result,
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exe_scope,
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child_sp.get(),
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NULL,
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is_ptr_or_ref ? ptr_depth - 1 : ptr_depth,
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curr_depth + 1,
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max_depth,
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false,
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true);
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if (idx + 1 < num_children)
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s.PutChar(',');
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}
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}
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s.IndentLess();
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}
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if (is_aggregate)
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{
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s.EOL();
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s.Indent("}");
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}
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}
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else
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{
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if (is_aggregate)
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{
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s.PutCString("{...}");
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}
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}
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}
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}
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}
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virtual bool
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Execute
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(
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Args& command,
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CommandReturnObject &result
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)
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{
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ExecutionContext exe_ctx(m_interpreter.GetDebugger().GetExecutionContext());
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if (exe_ctx.frame == NULL)
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{
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result.AppendError ("you must be stopped in a valid stack frame to view frame variables.");
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result.SetStatus (eReturnStatusFailed);
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return false;
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}
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else
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{
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Stream &s = result.GetOutputStream();
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bool get_file_globals = true;
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VariableList *variable_list = exe_ctx.frame->GetVariableList (get_file_globals);
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VariableSP var_sp;
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ValueObjectSP valobj_sp;
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//ValueObjectList &valobj_list = exe_ctx.frame->GetValueObjectList();
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const char *name_cstr = NULL;
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size_t idx;
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if (!m_options.globals.empty())
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{
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uint32_t fail_count = 0;
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if (exe_ctx.target)
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{
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const size_t num_globals = m_options.globals.size();
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for (idx = 0; idx < num_globals; ++idx)
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{
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VariableList global_var_list;
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const uint32_t num_matching_globals = exe_ctx.target->GetImages().FindGlobalVariables (m_options.globals[idx], true, UINT32_MAX, global_var_list);
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if (num_matching_globals == 0)
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{
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++fail_count;
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result.GetErrorStream().Printf ("error: can't find global variable '%s'\n", m_options.globals[idx].AsCString());
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}
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else
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{
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for (uint32_t global_idx=0; global_idx<num_matching_globals; ++global_idx)
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{
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var_sp = global_var_list.GetVariableAtIndex(global_idx);
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if (var_sp)
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{
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valobj_sp = exe_ctx.frame->GetValueObjectForFrameVariable (var_sp);
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if (!valobj_sp)
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valobj_sp = exe_ctx.frame->TrackGlobalVariable (var_sp);
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if (valobj_sp)
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{
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if (m_options.show_decl && var_sp->GetDeclaration ().GetFile())
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{
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var_sp->GetDeclaration ().DumpStopContext (&s, false);
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s.PutCString (": ");
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}
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DumpValueObject (result,
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exe_ctx.frame,
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valobj_sp.get(),
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name_cstr,
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m_options.ptr_depth,
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0,
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m_options.max_depth,
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m_options.use_objc,
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false);
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s.EOL();
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}
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}
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}
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}
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}
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}
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if (fail_count)
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result.SetStatus (eReturnStatusFailed);
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}
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else if (variable_list)
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{
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if (command.GetArgumentCount() > 0)
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{
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// If we have any args to the variable command, we will make
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// variable objects from them...
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for (idx = 0; (name_cstr = command.GetArgumentAtIndex(idx)) != NULL; ++idx)
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{
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uint32_t ptr_depth = m_options.ptr_depth;
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// If first character is a '*', then show pointer contents
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if (name_cstr[0] == '*')
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{
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++ptr_depth;
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name_cstr++; // Skip the '*'
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}
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std::string var_path (name_cstr);
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size_t separator_idx = var_path.find_first_of(".-[");
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ConstString name_const_string;
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if (separator_idx == std::string::npos)
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name_const_string.SetCString (var_path.c_str());
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else
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name_const_string.SetCStringWithLength (var_path.c_str(), separator_idx);
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var_sp = variable_list->FindVariable(name_const_string);
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if (var_sp)
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{
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valobj_sp = exe_ctx.frame->GetValueObjectForFrameVariable (var_sp);
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var_path.erase (0, name_const_string.GetLength ());
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// We are dumping at least one child
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while (separator_idx != std::string::npos)
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{
|
|
// Calculate the next separator index ahead of time
|
|
ValueObjectSP child_valobj_sp;
|
|
const char separator_type = var_path[0];
|
|
switch (separator_type)
|
|
{
|
|
|
|
case '-':
|
|
if (var_path.size() >= 2 && var_path[1] != '>')
|
|
{
|
|
result.GetErrorStream().Printf ("error: invalid character in variable path starting at '%s'\n",
|
|
var_path.c_str());
|
|
var_path.clear();
|
|
valobj_sp.reset();
|
|
break;
|
|
}
|
|
var_path.erase (0, 1); // Remove the '-'
|
|
// Fall through
|
|
case '.':
|
|
{
|
|
var_path.erase (0, 1); // Remove the '.' or '>'
|
|
separator_idx = var_path.find_first_of(".-[");
|
|
ConstString child_name;
|
|
if (separator_idx == std::string::npos)
|
|
child_name.SetCString (var_path.c_str());
|
|
else
|
|
child_name.SetCStringWithLength(var_path.c_str(), separator_idx);
|
|
|
|
child_valobj_sp = valobj_sp->GetChildMemberWithName (child_name, true);
|
|
if (!child_valobj_sp)
|
|
{
|
|
result.GetErrorStream().Printf ("error: can't find child of '%s' named '%s'\n",
|
|
valobj_sp->GetName().AsCString(),
|
|
child_name.GetCString());
|
|
var_path.clear();
|
|
valobj_sp.reset();
|
|
break;
|
|
}
|
|
// Remove the child name from the path
|
|
var_path.erase(0, child_name.GetLength());
|
|
}
|
|
break;
|
|
|
|
case '[':
|
|
// Array member access, or treating pointer as an array
|
|
if (var_path.size() > 2) // Need at least two brackets and a number
|
|
{
|
|
char *end = NULL;
|
|
int32_t child_index = ::strtol (&var_path[1], &end, 0);
|
|
if (end && *end == ']')
|
|
{
|
|
|
|
if (valobj_sp->IsPointerType ())
|
|
{
|
|
child_valobj_sp = valobj_sp->GetSyntheticArrayMemberFromPointer (child_index, true);
|
|
}
|
|
else
|
|
{
|
|
child_valobj_sp = valobj_sp->GetChildAtIndex (child_index, true);
|
|
}
|
|
|
|
if (!child_valobj_sp)
|
|
{
|
|
result.GetErrorStream().Printf ("error: invalid array index %u in '%s'\n",
|
|
child_index,
|
|
valobj_sp->GetName().AsCString());
|
|
var_path.clear();
|
|
valobj_sp.reset();
|
|
break;
|
|
}
|
|
|
|
// Erase the array member specification '[%i]' where %i is the array index
|
|
var_path.erase(0, (end - var_path.c_str()) + 1);
|
|
separator_idx = var_path.find_first_of(".-[");
|
|
|
|
// Break out early from the switch since we were able to find the child member
|
|
break;
|
|
}
|
|
}
|
|
result.GetErrorStream().Printf ("error: invalid array member specification for '%s' starting at '%s'\n",
|
|
valobj_sp->GetName().AsCString(),
|
|
var_path.c_str());
|
|
var_path.clear();
|
|
valobj_sp.reset();
|
|
break;
|
|
|
|
break;
|
|
|
|
default:
|
|
result.GetErrorStream().Printf ("error: invalid character in variable path starting at '%s'\n",
|
|
var_path.c_str());
|
|
var_path.clear();
|
|
valobj_sp.reset();
|
|
separator_idx = std::string::npos;
|
|
break;
|
|
}
|
|
|
|
if (child_valobj_sp)
|
|
valobj_sp = child_valobj_sp;
|
|
|
|
if (var_path.empty())
|
|
break;
|
|
|
|
}
|
|
|
|
if (valobj_sp)
|
|
{
|
|
if (m_options.show_decl && var_sp->GetDeclaration ().GetFile())
|
|
{
|
|
var_sp->GetDeclaration ().DumpStopContext (&s, false);
|
|
s.PutCString (": ");
|
|
}
|
|
|
|
DumpValueObject (result,
|
|
exe_ctx.frame,
|
|
valobj_sp.get(),
|
|
name_cstr,
|
|
ptr_depth,
|
|
0,
|
|
m_options.max_depth,
|
|
m_options.use_objc,
|
|
false);
|
|
|
|
s.EOL();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
result.GetErrorStream().Printf ("error: unable to find any variables named '%s'\n", name_cstr);
|
|
var_path.clear();
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
const uint32_t num_variables = variable_list->GetSize();
|
|
|
|
if (num_variables > 0)
|
|
{
|
|
for (uint32_t i=0; i<num_variables; i++)
|
|
{
|
|
VariableSP var_sp (variable_list->GetVariableAtIndex(i));
|
|
bool dump_variable = true;
|
|
|
|
switch (var_sp->GetScope())
|
|
{
|
|
case eValueTypeVariableGlobal:
|
|
dump_variable = m_options.show_globals;
|
|
if (dump_variable && m_options.show_scope)
|
|
s.PutCString("GLOBAL: ");
|
|
break;
|
|
|
|
case eValueTypeVariableStatic:
|
|
dump_variable = m_options.show_globals;
|
|
if (dump_variable && m_options.show_scope)
|
|
s.PutCString("STATIC: ");
|
|
break;
|
|
|
|
case eValueTypeVariableArgument:
|
|
dump_variable = m_options.show_args;
|
|
if (dump_variable && m_options.show_scope)
|
|
s.PutCString(" ARG: ");
|
|
break;
|
|
|
|
case eValueTypeVariableLocal:
|
|
dump_variable = m_options.show_locals;
|
|
if (dump_variable && m_options.show_scope)
|
|
s.PutCString(" LOCAL: ");
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (dump_variable)
|
|
{
|
|
|
|
// Use the variable object code to make sure we are
|
|
// using the same APIs as the the public API will be
|
|
// using...
|
|
valobj_sp = exe_ctx.frame->GetValueObjectForFrameVariable (var_sp);
|
|
if (valobj_sp)
|
|
{
|
|
// When dumping all variables, don't print any variables
|
|
// that are not in scope to avoid extra unneeded output
|
|
if (valobj_sp->IsInScope (exe_ctx.frame))
|
|
{
|
|
if (m_options.show_decl && var_sp->GetDeclaration ().GetFile())
|
|
{
|
|
var_sp->GetDeclaration ().DumpStopContext (&s, false);
|
|
s.PutCString (": ");
|
|
}
|
|
DumpValueObject (result,
|
|
exe_ctx.frame,
|
|
valobj_sp.get(),
|
|
name_cstr,
|
|
m_options.ptr_depth,
|
|
0,
|
|
m_options.max_depth,
|
|
m_options.use_objc,
|
|
true);
|
|
|
|
s.EOL();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
result.SetStatus (eReturnStatusSuccessFinishResult);
|
|
}
|
|
}
|
|
return result.Succeeded();
|
|
}
|
|
protected:
|
|
|
|
CommandOptions m_options;
|
|
};
|
|
|
|
lldb::OptionDefinition
|
|
CommandObjectFrameVariable::CommandOptions::g_option_table[] =
|
|
{
|
|
{ LLDB_OPT_SET_1, false, "debug", 'D', no_argument, NULL, 0, NULL, "Enable verbose debug information."},
|
|
{ LLDB_OPT_SET_1, false, "depth", 'd', required_argument, NULL, 0, "<count>", "Set the max recurse depth when dumping aggregate types (default is infinity)."},
|
|
{ LLDB_OPT_SET_1, false, "show-globals",'g', no_argument, NULL, 0, NULL, "Show the current frame source file global and static variables."},
|
|
{ LLDB_OPT_SET_1, false, "find-global",'G', required_argument, NULL, 0, "<name>", "Find a global variable by name (which might not be in the current stack frame source file)."},
|
|
{ LLDB_OPT_SET_1, false, "location", 'L', no_argument, NULL, 0, NULL, "Show variable location information."},
|
|
{ LLDB_OPT_SET_1, false, "show-declaration", 'c', no_argument, NULL, 0, NULL, "Show variable declaration information (source file and line where the variable was declared)."},
|
|
{ LLDB_OPT_SET_1, false, "name", 'n', required_argument, NULL, 0, "<name>", "Lookup a variable by name or regex (--regex) for the current execution context."},
|
|
{ LLDB_OPT_SET_1, false, "no-args", 'a', no_argument, NULL, 0, NULL, "Omit function arguments."},
|
|
{ LLDB_OPT_SET_1, false, "no-locals", 'l', no_argument, NULL, 0, NULL, "Omit local variables."},
|
|
{ LLDB_OPT_SET_1, false, "no-types", 't', no_argument, NULL, 0, NULL, "Omit variable type names."},
|
|
{ LLDB_OPT_SET_1, false, "no-summary", 'y', no_argument, NULL, 0, NULL, "Omit summary information."},
|
|
{ LLDB_OPT_SET_1, false, "scope", 's', no_argument, NULL, 0, NULL, "Show variable scope (argument, local, global, static)."},
|
|
{ LLDB_OPT_SET_1, false, "objc", 'o', no_argument, NULL, 0, NULL, "When looking up a variable by name (--name), print as an Objective-C object."},
|
|
{ LLDB_OPT_SET_1, false, "ptr-depth", 'p', required_argument, NULL, 0, "<count>", "The number of pointers to be traversed when dumping values (default is zero)."},
|
|
{ LLDB_OPT_SET_1, false, "regex", 'r', no_argument, NULL, 0, NULL, "The <name> argument for name lookups are regular expressions."},
|
|
{ 0, false, NULL, 0, 0, NULL, NULL, NULL, NULL }
|
|
};
|
|
#pragma mark CommandObjectMultiwordFrame
|
|
|
|
//-------------------------------------------------------------------------
|
|
// CommandObjectMultiwordFrame
|
|
//-------------------------------------------------------------------------
|
|
|
|
CommandObjectMultiwordFrame::CommandObjectMultiwordFrame (CommandInterpreter &interpreter) :
|
|
CommandObjectMultiword (interpreter,
|
|
"frame",
|
|
"A set of commands for operating on the current thread's frames.",
|
|
"frame <subcommand> [<subcommand-options>]")
|
|
{
|
|
LoadSubCommand ("info", CommandObjectSP (new CommandObjectFrameInfo (interpreter)));
|
|
LoadSubCommand ("select", CommandObjectSP (new CommandObjectFrameSelect (interpreter)));
|
|
LoadSubCommand ("variable", CommandObjectSP (new CommandObjectFrameVariable (interpreter)));
|
|
}
|
|
|
|
CommandObjectMultiwordFrame::~CommandObjectMultiwordFrame ()
|
|
{
|
|
}
|
|
|