Package RASCAL.Memory

Description	Memory types and methods.
Author	bbracke
Date	2005/11/21 20:14:33
Revision	1.1

Clauses

Quick access : Clauses - Generics - Definitions - Subprograms

Context clauses
System

Use clauses
System

Definitions

Quick access : Clauses - Generics - Definitions - Subprograms

Types
*Name*	*Declaration*
mem_adr_type	Address

Subprograms

Quick access : Clauses - Generics - Definitions - Subprograms

Allocate	function
*Return*	mem_adr_type

*Parameter name*	*Type*	*Mode*	*Default*
amount	Integer	in

AllocateFixed	function
*Return*	mem_adr_type

*Parameter name*	*Type*	*Mode*	*Default*
amount	Integer	in

Deallocate	procedure

*Parameter name*	*Type*	*Mode*	*Default*
pointer	mem_adr_type	in

PutByte	procedure
Write 'Byte' to address 'Adr' with 'Offset'.

*Parameter name*	*Type*	*Mode*	*Default*
Byte	Integer	in
Adr	Address	in
Offset	Integer	in	0

PutWord	procedure
Write 'Word' to address 'Adr' with 'Offset'.

*Parameter name*	*Type*	*Mode*	*Default*
Word	Integer	in
Adr	Address	in
Offset	Integer	in	0

GetByte	function
*Return*	Integer
Read byte at address 'Adr' with 'Offset'.

*Parameter name*	*Type*	*Mode*	*Default*
Adr	Address	in
Offset	Integer	in	0

GetWord	function
*Return*	Integer
Read word at address 'Adr' with 'Offset'.

*Parameter name*	*Type*	*Mode*	*Default*
Adr	Address	in
Offset	Integer	in	0

GetWordBig	function
*Return*	Integer
Read word at address 'Adr' with 'Offset'.

*Parameter name*	*Type*	*Mode*	*Default*
Adr	Address	in
Offset	Integer	in	0

MemoryToString	function
*Return*	String
Read string at address 'Adr' with 'Offset' and length 'Amount'.

*Parameter name*	*Type*	*Mode*	*Default*
Adr	Address	in
Offset	Integer	in	0
Amount	Integer	in

MemoryToString	function
*Return*	String
Read string at address 'Adr' with 'Offset' and end-charactor <='Terminator'

*Parameter name*	*Type*	*Mode*	*Default*
Adr	Address	in
Offset	Integer	in	0
Terminator	Character	in	Character'Val (31)

Read_String	function
*Return*	String
Read string at address 'Adr' with 'Offset' and end-charactor ='Terminator'

*Parameter name*	*Type*	*Mode*	*Default*
Adr	Address	in
Offset	Integer	in	0
Terminator	Character	in	Character'Val (31)

Get_Line	function
*Return*	String
Reads string at address 'Adr' with 'Offset' until end of line (ASCII.LF)

*Parameter name*	*Type*	*Mode*	*Default*
Adr	Address	in
Offset	Integer	in	0

StringToMemory	procedure
Writes string to address 'Adr' with 'Offset'.

*Parameter name*	*Type*	*Mode*	*Default*
Str	String	in
Adr	Address	in
Offset	Integer	in	0
padlength	Integer	in	0
Terminator	Character	in	Character'Val (0)

MemCopy	procedure
Copies memory block from 'Sourceadr' to 'destadr'.

*Parameter name*	*Type*	*Mode*	*Default*
Sourceadr	Address	in
Destadr	Address	in
Dest_offset	Integer	in	0
Length	Integer	in