Cross Reference File - Epson S5U1C63000A User Manual

5.9 Cross Reference File

The cross reference file enumerates all the address labels with their absolute addresses and all the ad-
dresses where the address labels are referred to. It is delivered only when the -x option is specified. Its file
format is a text file, and the file name is <file name>.xrf. (The <file name> is the same as that of the
output object file.)
Sample cross reference file
Linker 63 ver x.xx Cross reference file TEST.XRF Mon Jan 15 12:40:41 2001
Label "INIT_RAM_BLK1" at 0x0000
0x0101 MAIN.O
0x0115 MAIN.O
Label "RAM_BLK0" at 0x000
0x0101 MAIN.O
0x0115 MAIN.O
Label "RAM_BLK1" at 0x004
0x0000 SUB.O
0x0001 SUB.O
0x0007 SUB.O
0x0008 SUB.O
Label "INC_RAM_BLK1" at 0x0007
0x0117 MAIN.O
Label "NMI" at 0x0100
Label "BOOT" at 0x0110
Label "LOOP" at 0x0116
0x0118 MAIN.O
Contents of cross reference file
The format of each label information is as follows:
Label information
<Address> <File name> <Type>
Label information
Indicates the following information:
• Label name
• Defined address
• Object file in which the label is defined.
• Section type
• Scope
Address Indicates the address where the label is referred.
Indicates the object file in which the label is referred.
File
Indicates the type of section that contains the address where the label is referred.
Type
S5U1C63000A MANUAL
(S1C63 FAMILY ASSEMBLER PACKAGE)
SUB.O
CODE
CODE
MAIN.O BSS, Global
CODE
CODE
MAIN.O BSS, Global
CODE
CODE
CODE
CODE
"SUB.O"
CODE
MAIN.O CODE, Local
MAIN.O CODE, Local
MAIN.O CODE, Local
CODE
EPSON
CODE, Global
CODE, Global
CHAPTER 5: LINKER
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