mirror of
https://github.com/irmen/prog8.git
synced 2024-10-17 10:24:55 +00:00
107 lines
2.1 KiB
Lua
107 lines
2.1 KiB
Lua
%import textio
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%import floats
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%import test_stack
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%zeropage basicsafe
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main {
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sub start() {
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float fl
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test_stack.test()
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fl = addfloat3(addfloat2(addfloat1(1.234)))
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floats.print_f(fl)
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txt.nl()
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fl = 1.234 |> addfloat1 |> addfloat2 |> addfloat3
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floats.print_f(fl)
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txt.nl()
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1.234 |> addfloat1
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|> addfloat2 |> addfloat3 |> floats.print_f
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txt.nl()
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txt.print_uw(times_two(add_one(sin8u(add_one(assemblything(9+3))))))
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txt.nl()
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9+3 |> assemblything
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|> add_one
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|> sin8u
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|> add_one
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|> times_two
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|> txt.print_uw
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txt.nl()
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uword @shared uw= 9+3 |> assemblything
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|> add_one
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|> sin8u
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|> add_one
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|> times_two
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txt.print_uw(uw)
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txt.nl()
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test_stack.test()
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}
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sub func() -> ubyte {
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txt.print("func!\n")
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return 99
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}
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sub addfloat1(float fl) -> float {
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return fl+1.11
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}
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sub addfloat2(float fl) -> float {
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return fl+2.22
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}
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sub addfloat3(float fl) -> float {
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return fl+3.33
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}
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sub add_one(ubyte input) -> ubyte {
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return input+1
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}
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sub times_two(ubyte input) -> uword {
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return input*$0002
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}
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asmsub assemblything(ubyte input @A) clobbers(X,Y) -> ubyte @A {
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%asm {{
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ldx #64
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asl a
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rts
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}}
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}
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}
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;main {
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; sub start() {
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; %asm {{
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; lda #<float5_111
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; ldy #>float5_111
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; jsr floats.MOVFM
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; lda #<float5_122
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; ldy #>float5_122
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; jsr floats.FADD
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; jsr floats.FOUT
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; sta $7e
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; sty $7f
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; ldy #64
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;_loop
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; lda ($7e),y
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; beq _done
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; jsr c64.CHROUT
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; iny
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; bne _loop
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;_done
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; rts
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;
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;float5_111 .byte $81, $64e, $14, $7a, $e1 ; float 1.11
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;float5_122 .byte $81, $1c, $28, $f5, $c2 ; float 1.22
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;
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; }}
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; }
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;
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;}
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