#include <Debugger.h>
Inheritance diagram for Debugger:
Collaboration diagram for Debugger:
Public Member Functions | |
| void | initialise () |
| void | start (InterruptState &state, LargeStaticString &description) |
| virtual void | interrupt (size_t interruptNumber, InterruptState &state) |
Static Public Member Functions | |
| static Debugger & | instance () |
Public Attributes | |
| InterruptState * | m_pTempState |
Private Member Functions | |
| Debugger () | |
| Debugger (const Debugger &) | |
| Debugger & | operator= (const Debugger &) |
Private Attributes | |
| int | m_nIoType |
Static Private Attributes | |
| static Debugger | m_Instance |
Additional Inherited Members | |
| Protected Member Functions inherited from InterruptHandler | |
| virtual | ~InterruptHandler () |
Detailed Description
Implements the main kernel debugger. This class interfaces with the machine abstraction to provide trap and breakpoint services. It exposes a set of commands, which are accessed by the user through a command-line interface defined by a concretion of the abstract class DebuggerIO. The kernel can also write entries to the (debug) system log by calling operator<< directly.
Definition at line 42 of file Debugger.h.
Constructor & Destructor Documentation
◆ Debugger()
|
private |
Default constructor - does nothing.
Definition at line 104 of file Debugger.cc.
◆ ~Debugger()
|
private |
Definition at line 106 of file Debugger.cc.
Member Function Documentation
◆ initialise()
| void Debugger::initialise | ( | ) |
Initialise the debugger - register interrupt handlers etc.
Definition at line 108 of file Debugger.cc.
References InterruptManager::instance().
◆ instance()
|
inlinestatic |
Get the instance of the Debugger
Definition at line 47 of file Debugger.h.
References m_Instance.
Referenced by HostedInterruptManager::interrupt(), and X64InterruptManager::interrupt().
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◆ interrupt()
|
virtual |
Called when the handler is registered with the interrupt manager and the interrupt occurred
- Parameters
-
interruptNumber the interrupt number state reference to the state before the interrupt
Implements InterruptHandler.
Definition at line 429 of file Debugger.cc.
References InterruptManager::instance(), and ProcessorBase::setSingleStep().
◆ start()
| void Debugger::start | ( | InterruptState & | state, |
| LargeStaticString & | description | ||
| ) |
Causes the debugger to take control.
- Todo:
- OZMFGBARBIE, this needs major cleanup. Look at the state of it!! :O
Definition at line 118 of file Debugger.cc.
References Log::addEntry(), DebuggerCommand::autocomplete(), DebuggerIO::drawHorizontalLine(), DebuggerIO::drawString(), DebuggerIO::enableCli(), DebuggerCommand::execute(), VirtualAddressSpace::getKernelAddressSpace(), Machine::getKeyboard(), Machine::getNumVga(), Machine::getSerial(), DebuggerCommand::getString(), DebuggerIO::getWidth(), ProcessorBase::halt(), ProcessorBase::index(), ProcessorBase::information(), Log::instance(), panic(), ProcessorBase::pause(), ServiceFeatures::probe, ServiceFeatures::provides(), Machine::quiesceAllOtherProcessors(), DebuggerIO::readCli(), Service::serve(), DebuggerIO::setCliUpperLimit(), Keyboard::setDebugState(), ThreadsCommand::setPointers(), Display::setScreenMode(), and DebuggerIO::writeCli().
Referenced by HostedInterruptManager::interrupt(), and X64InterruptManager::interrupt().
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Member Data Documentation
◆ m_Instance
|
staticprivate |
The Debugger instance (singleton class)
Definition at line 86 of file Debugger.h.
Referenced by instance().
◆ m_nIoType
|
private |
The current DebuggerIO type.
Definition at line 81 of file Debugger.h.
◆ m_pTempState
| InterruptState* Debugger::m_pTempState |
Definition at line 67 of file Debugger.h.
The documentation for this class was generated from the following files:
