Microchip Technology XC8 Standard Compiler (Workstation) SW006021-1 SW006021-1 ユーザーズマニュアル

製品コード

SW006021-1

MPLAB

XC8 C Compiler User’s Guide

DS52053B-page 476

 2012 Microchip Technology Inc.

(1414) option * is defunct and has no effect

(Driver)

The option used is now longer supported. It will be ignored.

xc8 --chip=18f452 --cp=24 main.c

Oops -- the --cp option is no longer required.

(1415) argument to "merge" psect flag must be 0 or 1

(Assembler)

This psect flag must be assigned a 0 or 1.

PSECT myTxt,class=CODE,merge=true ; oops -- I think you mean merge=1

(1416) psect flag "merge" redefined

(Assembler)

A psect with a name seen before specifies a different merge flag value to that previ-
ously seen.

psect mytext,class=CODE,merge=1

; and later

psect mytext,class=CODE,merge=0

Oops, can mytext be merged or not?

(1417) argument to "split" psect flag must be 0 or 1

(Assembler)

This psect flag must be assigned a 0 or 1.

psect mytext,class=CODE,split=5

Oops, the split flag argument must be 0 or 1.

(1418) Attempt to read "control" qualified object which is Write-Only

(Code Generator)

An attempt was made to read a write-only register.

state = OPTION; // oops -- you cannot read this register

(1419) using the configuration file *; you may override this with the environment variable XC_XML

(Driver)

This is the compiler configuration file selected during compiler setup. This can be
changed via the XC_XML environment variable. This file is used to determine where the
compiler has been installed. See also message 1205.

(1420) ignoring suboption "*"

(Driver)

The suboption you have specified is not valid in this implementation and will be ignored.

--RUNTIME=default,+ramtest

oops -- what is ramtest?

(1421) the qualifier __xdata is not supported by this architecture

(Parser)

The qualifier you have specified is not valid in this implementation and will be ignored.

__xdata int coeff[2]; // that has no meaning for this target

(1422) the qualifier __ydata is not supported by this architecture

(Parser)

The qualifier you have specified is not valid in this implementation and will be ignored.

__ydata int coeff[2]; // that has no meaning for this target

(1423) case ranges are not supported

(Driver)

The use of GCC-style numerical ranges in case values does not conform to the CCI
Standard. Use individual case labels and values to conform.

switch(input) {

case 0 ... 5: // oops -- ranges of values are not supported

low();