Zygoma Namespace Reference

Classes
class	Cpu
	Generic processor base class. More...
class	Freestore
	The kernel freestore is a sequential container of bytes. More...
class	Interrupt
	The base class for an inyerrupt service routine. More...
struct	ISR
	An interrupt service routine entry. More...
class	InterruptDispatcher
	Relates hardware interrupts and software traps to routines that can service them. More...
class	Marrow
	The central core of the zygoma kernel. More...
class	MemoryStrider
	An iterator over a MemoryRange. More...
class	MemoryRange
	A template class for defining an iterable range of raw memory. More...
class	MemoryManager
	The central object which manages physical memory for the entire OS. More...
class	Module
	A loadable module. More...
class	PageFrame
	Expresses information on a Page Frame. More...
class	PageFrameLinearPolicy
class	PageFrameSelectionPolicy
	The Page Frame Selection Policy is used by the PageFrameTable to select an available (or replacement) page frame. More...
class	PageFrameTableIterator
	Iterators over the page frame table model STL-style random access iterators. More...
class	PageFrameTable
	The PageFrameTable maps physical RAM into used and unused page frames. More...
class	ProcessDescriptor
	A structure containing all information required to run a process. More...
class	Scheduler
	The scheduler/dispatcher for CPUs looking for something to do. More...
class	SpinLockMutex
	A MUTual EXclusion object that is lockable via a spinlock. More...
class	SpinLock
	A SpinLock. More...
class	ThreadDescriptor
	A structure containing all information required to run a thread. More...
Namespaces
namespace	Arch
	Brings all names defined in the architecture-specific namespace into the Zygoma::Arch namespace.
namespace	ia32
Typedefs
typedef Arch::AtomicWord	AtomicWord
	An atomic word.
typedef std::list< ISR >	ISRChain
	A chain of interrupt service handlers.
typedef std::vector< ISRChain >	ISRTable
	A collection of ISR chains for all interrupts and exceptions.
typedef Arch::KStreamBuf	KStreamBuf
	An architecture-independant kernel stream buffer type based on an architecture-dependant implementation.
typedef Arch::PhysicalAddress	PhysicalAddress
	An address in (unmapped) physical memory.
typedef Arch::u08	u08
	A One-byte unsigned integral type.
typedef Arch::u16	u16
	A Two-byte unsigned integral type.
typedef Arch::u32	u32
	A Four-byte unsigned integral type.
Functions
static u32	getCR2 ()
	Gets the contents of Control Register 2.
static void	setCR3 (u32 pagedir)
	Sets the contents of Control Register 3.
static u32	getCR3 ()
	Gets the contents of Control Register 3.
AtomicWord	atomicExchange (volatile AtomicWord *mem, AtomicWord value)
	Atomically exchanges the value found at mem with the value passed in as value, returns the original value found at mem.
AtomicWord	atomicExchangeAndAdd (volatile AtomicWord *mem, AtomicWord value)
	Atomically sets the value at mem to value, returns the sum of value and the value originally found at mem.
void	atomicAdd (volatile AtomicWord *mem, AtomicWord value)
	Atomically adds value to the value stored at mem, stores result at mem.
Freestore &	freestore ()
	Gets a reference to the global freestore object.
std::basic_ostream< char > &	kerr ()
	Returns a reference to a standard IOStream object that will perform error message output to an appropriate platform-defined medium.
std::basic_ostream< char > &	klog ()
	Returns a reference to a standard IOStream object that will output a log-level message to an appropriate platform-defined medium.
template<int stride>
bool	operator== (const MemoryStrider< stride > &lhs, const MemoryStrider< stride > &rhs)
	Compares two memory strider objects for equality.
template<int stride>
bool	operator!= (const MemoryStrider< stride > &lhs, const MemoryStrider< stride > &rhs)
	Compares two memory strider objects for equality.
bool	operator== (const PageFrameTable &lhs, const PageFrameTable &rhs)
	Compares two PageFrameTables for equality.
bool	operator== (const PageFrameTableIterator &lhs, const PageFrameTableIterator &rhs)
	Compares two PageFrameTable iterators for equality.
bool	operator!= (const PageFrameTableIterator &lhs, const PageFrameTableIterator &rhs)
	Compares two PageFrameTable iterators for inequality.
bool	operator< (const PageFrameTableIterator &lhs, const PageFrameTableIterator &rhs)
	Compares two PageFrameTable iterators for strict weak ordering.
PageFrameTableIterator	operator+ (PageFrameTableIterator::difference_type n, const PageFrameTableIterator &i)
	Adds a scalar amount to a page frame table iterator.
PageFrameTableIterator	operator+ (const PageFrameTableIterator &i, PageFrameTableIterator::difference_type n)
	Adds a scalar amount to a page frame table iterator.

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Typedef Documentation

typedef std::list<ISR> Zygoma::ISRChain

A chain of interrupt service handlers.

typedef std::vector<ISRChain> Zygoma::ISRTable

A collection of ISR chains for all interrupts and exceptions.

typedef Arch::u08 Zygoma::u08

A One-byte unsigned integral type.

typedef Arch::u16 Zygoma::u16

A Two-byte unsigned integral type.

typedef Arch::u32 Zygoma::u32

A Four-byte unsigned integral type.

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Function Documentation

Freestore& Zygoma::freestore (   )

Gets a reference to the global freestore object.

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