Register Class Reference

#include <register.h>

Public Member Functions
	Register ()
	~Register () ROLAND_DEFAULT void init()

Private Attributes
tREGPAIR	AF
tREGPAIR	BC
tREGPAIR	DE
tREGPAIR	HL
tREGPAIR	PC
tREGPAIR	SP
tREGPAIR	AFx
tREGPAIR	BCx
tREGPAIR	DEx
tREGPAIR	HLx
tREGPAIR	IX
tREGPAIR	IY
tUBYTE	I
tUBYTE	R
tUBYTE	Rb7
tUBYTE	IFF1
tUBYTE	IFF2
tUBYTE	IM
tUBYTE	HALT
tUBYTE	EI_issued
tUBYTE	int_pending
tDWORD	break_point
tDWORD	trace

Friends
class	Z80

Detailed Description

Register handling of the Z80 CPU. There are 8bit registers which are paired to 16 bit registers. For Example: 8bit register A and 8bit register F are together register AF with 16bits in size.

Author

Fred Klaus

Constructor & Destructor Documentation

Register ( )

inline

References init().

~Register ( )

inline

References Register::AF, Register::break_point, Register::IX, and Register::IY.

Friends And Related Function Documentation

friend class Z80

friend

Member Data Documentation

tREGPAIR AF

private

Referenced by Z80::execute(), Z80::RL(), Z80::RLC(), Z80::RR(), Z80::RRC(), Z80::SLA(), Z80::SLL(), Z80::SRA(), Z80::SRL(), Z80::z80_pfx_cb(), Z80::z80_pfx_dd(), Z80::z80_pfx_ddcb(), Z80::z80_pfx_ed(), Z80::z80_pfx_fd(), Z80::z80_pfx_fdcb(), and Register::~Register().

tREGPAIR AFx

private

Referenced by Z80::execute(), Z80::z80_pfx_dd(), and Z80::z80_pfx_fd().

tREGPAIR BC

private

Referenced by Z80::execute(), Z80::z80_pfx_cb(), Z80::z80_pfx_dd(), Z80::z80_pfx_ddcb(), Z80::z80_pfx_ed(), Z80::z80_pfx_fd(), and Z80::z80_pfx_fdcb().

tREGPAIR BCx

private

tDWORD break_point

private

Referenced by Z80::execute(), and Register::~Register().

tREGPAIR DE

private

Referenced by Z80::execute(), Z80::z80_pfx_cb(), Z80::z80_pfx_dd(), Z80::z80_pfx_ddcb(), Z80::z80_pfx_ed(), Z80::z80_pfx_fd(), and Z80::z80_pfx_fdcb().

tREGPAIR DEx

private

tUBYTE EI_issued

private

Referenced by Z80::execute(), Z80::mf2stop(), Z80::z80_pfx_dd(), and Z80::z80_pfx_fd().

tUBYTE HALT

private

Referenced by Z80::execute(), Z80::z80_pfx_dd(), Z80::z80_pfx_ed(), and Z80::z80_pfx_fd().

tREGPAIR HL

private

Referenced by Z80::execute(), Z80::z80_pfx_cb(), Z80::z80_pfx_dd(), Z80::z80_pfx_ddcb(), Z80::z80_pfx_ed(), Z80::z80_pfx_fd(), and Z80::z80_pfx_fdcb().

tREGPAIR HLx

private

tUBYTE I

private

Referenced by Z80::z80_pfx_ed().

tUBYTE IFF1

private

Referenced by Z80::execute(), Z80::mf2stop(), Z80::z80_pfx_dd(), Z80::z80_pfx_ed(), and Z80::z80_pfx_fd().

tUBYTE IFF2

private

Referenced by Z80::execute(), Z80::z80_pfx_dd(), Z80::z80_pfx_ed(), and Z80::z80_pfx_fd().

tUBYTE IM

private

Referenced by Z80::z80_pfx_ed().

tUBYTE int_pending

private

Referenced by Z80::execute(), Z80::intPending(), and Z80::setIntPending().

tREGPAIR IX

private

Referenced by Z80::z80_pfx_dd(), Z80::z80_pfx_ddcb(), and Register::~Register().

tREGPAIR IY

private

Referenced by Z80::z80_pfx_fd(), Z80::z80_pfx_fdcb(), and Register::~Register().

tREGPAIR PC

private

Referenced by Z80::execute(), Z80::mf2stop(), Z80::z80_pfx_cb(), Z80::z80_pfx_dd(), Z80::z80_pfx_ddcb(), Z80::z80_pfx_ed(), Z80::z80_pfx_fd(), and Z80::z80_pfx_fdcb().

tUBYTE R

private

Referenced by Z80::execute(), Z80::mf2stop(), Z80::z80_pfx_cb(), Z80::z80_pfx_dd(), Z80::z80_pfx_ed(), and Z80::z80_pfx_fd().

tUBYTE Rb7

private

tREGPAIR SP

private

Referenced by Z80::execute(), Z80::z80_pfx_dd(), and Z80::z80_pfx_fd().

tDWORD trace

private

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

• register.h