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RELOC65(1) General Commands Manual RELOC65(1)


reloc65 - relocator for o65 object files


reloc65 [OPTION]... FILE...


reloc65 is a relocator for files in the o65 object format.


Set output filename. The default is a.o65.
Verbose output.
Relocate segment ? to addr. ? should be t, d, b or z to represent the text, data, bss or zero segment respectively. See the xa(1) man page for an explanation.
Extract segment ? from the file instead of writing back the whole file. Valid arguments are t and d for the text or data segment respectively. Not valid for bss or zero.
Extract text and data segment together from the file instead of writing back the whole file. Relocating data segment to the end of the text segment and bss segment to the end of the data segment (-xd and -xb options override the derived address) before extracting.
Define a new CPU type for the output file. Available values are:
6502 - documented 6502 opcodes only
NMOS6502 - 6502 plus undocumented opcodes
65SC02 - extends 6502 with CMOS opcodes, except for BBR/BBS/SMB and RMB
65C02 - extends 65SC02 with the BBR/BBS/SMB and RMB opcodes
65CE02 - extends 65C02 with additional CE-specific opcodes
65816 - 65816 in 6502 emulation mode; extends 65SC02
Show summary of options.
Show version of program.


file65(1), ldo65(1), uncpk(1), dxa(1), xa(1)


This manual page was written by David Weinehall <> and Cameron Kaiser <>. Original xa package (C)1989-1997 Andre Fachat. Additional changes (C)1989-2024 Andre Fachat, Jolse Maginnis, David Weinehall and Cameron Kaiser. The current maintainer is Cameron Kaiser.


5 March 2024