Linkage Kit Manual V6-00 - Fujitsu

CHAPTER 5 SPECIFICATIONS OF A LINKER
The above program has the init section containing variables with initial values, the Data section containing
variable areas, and the Prog1 and Prog2 sections containing program code.
Table 5.9-1 shows for each section whether execution, read or write is enabled or disabled after assembling.
Table 5.9-1 Attributes of Sections after Assembly
Section name Execution Read Write
init × O O
Data × O O
Prog1 O O ×
Prog2 O O ×
O…Enabled ×…Disabled
If init and Prog1 are specified as the sections to be transferred from ROM to RAM at the time of linking,
the execution, read, and write for these sections after linking are enabled or disabled as shown in Table 5.9-2.
Table 5.9-2 Attributes of Sections after Linking
Section name Execution Read Write Remarks
init (RAM) × O O
init (ROM) × O ×
ROM section provided by the linker
Write is disabled.
Data × O O
Prog1(RAM) O O O Write is enabled.
Prog1(ROM) O O × ROM section provided by the linker
Prog2 O O ×
O…Enabled ×…Disabled
84 PART II LINKER