Jdb_tcb Class Reference

#include <jdb_tcb_i.h>

Inheritance diagram for Jdb_tcb:

List of all members.

Public Member Functions
	Jdb_tcb ()
Jdb_module::Action_code	action (int cmd, void *&args, char const *&fmt, int &next_char)
	The actual handler of the module.
Jdb_module::Cmd const *const	cmds () const
	The commands this module provides.
int const	num_cmds () const
	The number of commands this modules provides.
Static Public Member Functions
static Jdb_module::Action_code	show (L4_uid tid, int level)
Static Private Member Functions
static void	at_jdb_enter ()
static Address	search_bt_start (Address tcb, Mword *ksp, bool is_current_thread)
static void	print_entry_frame_regs (Task_num task)
static void	info_thread_state (Thread *t, Jdb::Guessed_thread_state state)
static void	print_regs_invalid_tid ()
static void	print_thread_uid_raw (Thread *t)
Static Private Attributes
static L4_uid	threadid
static Address	address
static char	first_char
static char	auto_tcb

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Constructor & Destructor Documentation

Jdb_tcb::Jdb_tcb (   )

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Member Function Documentation

Jdb_module::Action_code Jdb_tcb::action (  int  cmd, void *&  args, char const *&  fmt, int &  next_char )  [virtual]

The actual handler of the module. Parameters: cmd  the command ID (see Cmd::id) of the executed command. args  a reference to the argument buffer pointer. fmt  a reference to the format string pointer. This method is pure virtual and must be provided by the specific derivate of the Jdb_module. action() is called if one of the module's commands was issued and the input according to the format string is read. The args and fmt arguments are references because they may be modified by the action() method and extra input may be requested by returning Action_code::EXTRA_INPUT. In the case where Action_code::EXTRA_INPUT is returned the Jdb_core reads again the values according to the given format (fmt) and enters action(). With this mechanism it is possible to request further input depending on the already given input. Implements Jdb_module.

void Jdb_tcb::at_jdb_enter (   )  [static, private]

Jdb_module::Cmd const *const Jdb_tcb::cmds (   )  const [virtual]

The commands this module provides. An array of Cmd structures must be returned, where each entry describes a single command. The command IDs (see Cmd::id) should be unique within the module, so that action() can distinguish between the different commands. See also: num_cmds() Cmd action() Implements Jdb_module.

void Jdb_tcb::info_thread_state (  Thread *  t, Jdb::Guessed_thread_state  state )  [static, private]

int const Jdb_tcb::num_cmds (   )  const [virtual]

The number of commands this modules provides. This method must return how many Cmd structures can be found in the array returned by cmds(). See also: cmds() Implements Jdb_module.

void Jdb_tcb::print_entry_frame_regs (  Task_num  task  )  [static, private]

void Jdb_tcb::print_regs_invalid_tid (   )  [static, private]

void Jdb_tcb::print_thread_uid_raw (  Thread *  t  )  [inline, static, private]

Address Jdb_tcb::search_bt_start (  Address  tcb, Mword *  ksp, bool  is_current_thread )  [static, private]

Jdb_module::Action_code Jdb_tcb::show (  L4_uid  tid, int  level )  [static]

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Member Data Documentation

Address Jdb_tcb::address [static, private]

char Jdb_tcb::auto_tcb [static, private]

char Jdb_tcb::first_char [static, private]

L4_uid Jdb_tcb::threadid [static, private]

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The documentation for this class was generated from the following files:

• jdb_tcb_i.h
• jdb_tcb-ia32-ux.cc

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