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8bitworkshop/cc65/longbranch.mac
2017-05-23 21:30:30 -04:00

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.macro jeq Target
.if .match(Target, 0)
bne *+5
jmp Target
.elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
beq Target
.else
bne *+5
jmp Target
.endif
.endmacro
.macro jne Target
.if .match(Target, 0)
beq *+5
jmp Target
.elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
bne Target
.else
beq *+5
jmp Target
.endif
.endmacro
.macro jmi Target
.if .match(Target, 0)
bpl *+5
jmp Target
.elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
bmi Target
.else
bpl *+5
jmp Target
.endif
.endmacro
.macro jpl Target
.if .match(Target, 0)
bmi *+5
jmp Target
.elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
bpl Target
.else
bmi *+5
jmp Target
.endif
.endmacro
.macro jcs Target
.if .match(Target, 0)
bcc *+5
jmp Target
.elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
bcs Target
.else
bcc *+5
jmp Target
.endif
.endmacro
.macro jcc Target
.if .match(Target, 0)
bcs *+5
jmp Target
.elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
bcc Target
.else
bcs *+5
jmp Target
.endif
.endmacro
.macro jvs Target
.if .match(Target, 0)
bvc *+5
jmp Target
.elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
bvs Target
.else
bvc *+5
jmp Target
.endif
.endmacro
.macro jvc Target
.if .match(Target, 0)
bvs *+5
jmp Target
.elseif .def(Target) .and .const((*-2)-(Target)) .and ((*+2)-(Target) <= 127)
bvc Target
.else
bvs *+5
jmp Target
.endif
.endmacro