Zilog ZUSBOPTS - Manual (Page 283)

UM017105-0511 Warning and Error Messages
Zilog Developer Studio II – ZNEO™
User Manual
255
Warning and Error Messages
This section covers warning and error messages for the assembler.
400 Symbol already defined. The symbol has been previously defined.
401 Syntax error. General-purpose error when the assembler recognizes only part of a
source line. The assembler might generate multiple syntax errors per source line.
402 Symbol XREF’d and XDEF’d. Label previously marked as externally defined or ref-
erenced. This error occurs when an attempt is made to both XREF and XDEF a label.
403 Symbol not a segment. The segment has not been previously defined or is defined
as some other symbol type.
404 Illegal EQU. The name used to define an equate has been previously defined or
equates and label symbols in an equate expression have not been previously defined.
405 Label not defined. The label has not been defined, either by an XREF or a label def-
inition.
406 Illegal use of XREF's symbol. XDEF defines a list of labels in the current module as
an external symbol that are to be made publicly visible to other modules at link time;
XREF specifies that a list of labels in the operand field are defined in another module.
407 Illegal constant expression. The constant expression is not valid in this particular
context. This error normally occurs when an expression requires a constant value that does
not contain labels.
408 Memory allocation error. Not enough memory is available in the specified memory
range.
409 Illegal .elif directive. There is no matching .if for the .elif directive.
410 Illegal .else directive. There is no matching .if for the .else directive.
411 Illegal .endif directive. There is no matching .if for the .endif directive.
412 EOF encountered within an .if. End-of-file encountered within a conditional
directive.
<org_clause> →
,ORG= <int_const>
<space> → (RAM|ROM|ERAM|EROM|IODATA)