Linkage Kit Manual V6-00 - Fujitsu

CHAPTER 6 LINKER OPTIONS
6.2.20 ROM Area Specification (-ro)
Addressing for section allocation can be simplified by defining the ROM area to be used
by a program.
Program size checking is also enabled.
■ ROM Area Specification (-ro)
[Format]
-ro < Area name > = < Start address > / < End address >
[, < Area name > = < Start address > / < End address > ] …
[Parameters]
Name to indicate the address area to be set
Start address of the address area to be set
End address of the address area to be set
[Description]
The ROM areas are defined. As many areas as required can be defined.
Specify the start address and end address, then name the area.
The area name defined by this option is used in the section allocation option.
The definition of the -ro option alone does not affect linker operation. Be sure to use the area name
defined here for the addressing parameter in the section allocation option.
[Example]
flnk911s *.obj -o ap.abs -ro RomA=0x1000/0x2FFF -sc code=RomA ...
Section allocation of the section name code to the address 0x1000 to 0x2FFF is specified.
The section is allocated starting with the address 0x1000. A warning message is output if the address
0x2FFF is exceeded.
120 PART II LINKER