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cc65/libsrc/gamate/header.s

17 lines
749 B
ArmAsm

; The following symbol is used by linker config to force the module
; to get included into the output file
.export __STARTUP__: absolute = 1
.import Start, IRQStub, NMIStub
.segment "STARTUP"
.word 0 ; +00 checksum from 7000-7fff (simple 8bit adds)
.byte 1, 0, 1 ; +02 flags
.byte "COPYRIGHT BIT CORPORATION", 0, $ff ; +05 copyright
; system vectors
jmp Start ; +20 reset entry
jmp NMIStub ; +23 nmi entry
jmp IRQStub ; +26 irq entry (135 hz)