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5. About assembler pseudo-instructions

The pseudo instructions shown in the following table are available.

 classification pseudo-instruction function 
 Link control ORG origin specification

ASEG absolute segment designation
BSEG user / general segment designation
CSEG code segment designation
DSEG data segment specification
COMMON common block designation
End of END program
PUBLIC GLOBAL XDEF external definition name specification
EXTERN EXTRN XREF Specify external reference name
 Symbol definition EQU value assignment

SET (68K only) Temporary value assignment
DEFL (Z80 only) Temporary value assignment
 data definition DB DEFB FDB byte definition

DW DEFW FDD word definition
DC DEFM FCC character definition
Secure DS DEFS RMB memory area
 Macro control MACRO macro definition

End of ENDM macro definition
EXITM macro definition interruption
REPT repeat macro
IRP continuous macro
IRPC string macro
LOCAL Local label definition
 Conditional with IFDEF defined if assembled

Assembler If IFNDEF is not defined, assemble
Assemble if IFB operand is blank
Assemble if IFNB operand is not blank
Assemble if IFE value is 0
Assemble if IFNE value is other than 0
IFIDN Assemble if two strings are equal
IFDIF Assemble if two strings are different
ELSE Assemble under reverse IF condition.
ENDIF End of conditional assembly


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