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Condensed vm.tal

This commit is contained in:
Devine Lu Linvega 2023-07-13 11:20:48 -07:00
parent 40adea4936
commit e65a4ecf69
1 changed files with 58 additions and 130 deletions
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178
cli/uxnvm/vm.tal
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@ -3,9 +3,9 @@
@<reset> ( -- )
[ LIT2 00 -uxn/err ] STZ
#0100 .uxn/pc STZ2
#0000 ;wst/ptr STA2
#0000 ;rst/ptr STA2
#0000 ;<step>/count STA2
#0000 DUP2 ;wst/ptr STA2
DUP2 ;rst/ptr STA2
;<step>/count STA2
JMP2r
@<step> ( -- ok )
@ -52,26 +52,19 @@
@poke ( v* a* -- )
.uxn/2 LDZ ?&16
&8 ( -- )
;rom ADD2 STA
&8 ;rom ADD2 STA
POP JMP2r
&16 ( -- )
;rom ADD2 STA2
&16 ;rom ADD2 STA2
JMP2r
@peek ( a* -- v* )
.uxn/2 LDZ ?&16
&8 ( -- )
;rom ADD2 LDA #00 SWP JMP2r
&16 ( -- )
;rom ADD2 LDA2 JMP2r
&8 ;rom ADD2 LDA #00 SWP JMP2r
&16 ;rom ADD2 LDA2 JMP2r
@warp ( a* -- )
.uxn/2 LDZ ?&16
&8 ( -- )
NIP rel
&16 ( -- )
.uxn/pc STZ2
&8 NIP rel &16 .uxn/pc STZ2
JMP2r
@rel ( a* -- )
@ -80,21 +73,16 @@
@devw ( v* p* -- )
DUP #10 AND ?&console
.uxn/2 LDZ ?&16
&8 ( -- )
NIP DEO
&8 NIP DEO
POP JMP2r
&16 ( -- )
NIP DEO2
&16 NIP DEO2
JMP2r
&console ( -- )
!send
&console !send
@devr ( p* -- )
.uxn/2 LDZ ?devr/16
&8 ( -- )
NIP DEI #00 SWP !push
&16 ( -- )
NIP DEI2 !push
&8 NIP DEI #00 SWP !push
&16 NIP DEI2 !push
(
@|library )
@ -116,112 +104,52 @@
&op-jmi ( -- )
.uxn/pc LDZ2 DUP2 peek/16 ADD2 INC2 INC2 !warp/16
@op-inc
pop INC2 !push
@op-pop
pop POP2 JMP2r
@op-nip
pop pop POP2 !push
@op-swp
pop pop SWP2 push !push
@op-rot
pop pop pop ROT2 ROT2 push push !push
@op-dup
pop DUP2 push !push
@op-ovr
pop pop SWP2 OVR2 push push !push
@op-equ
pop pop EQU2 !push/byte
@op-neq
pop pop NEQ2 !push/byte
@op-gth
pop pop SWP2 GTH2 !push/byte
@op-lth
pop pop SWP2 LTH2 !push/byte
@op-jmp
pop !warp
@op-jcn
pop pop/8 NIP ?warp
@lib ( non immediate opcodes )
&inc pop INC2 !push
&pop pop POP2 JMP2r
&nip pop pop POP2 !push
&swp pop pop SWP2 push !push
&rot pop pop pop ROT2 ROT2 push push !push
&dup pop DUP2 push !push
&ovr pop pop SWP2 OVR2 push push !push
&equ pop pop EQU2 !push/byte
&neq pop pop NEQ2 !push/byte
&gth pop pop SWP2 GTH2 !push/byte
&lth pop pop SWP2 LTH2 !push/byte
&jmp pop !warp
&jcn pop pop/8 NIP ?warp
POP2 JMP2r
@op-jsr
pop .uxn/pc LDZ2 .uxn/dst LDZ2 .uxn/src STZ2
&jsr pop .uxn/pc LDZ2 .uxn/dst LDZ2 .uxn/src STZ2
push/16 !warp
@op-sth
pop .uxn/dst LDZ2 .uxn/src STZ2
&sth pop .uxn/dst LDZ2 .uxn/src STZ2
!push
@op-ldz
pop/8 peek !push
@op-stz
pop/8 pop SWP2 !poke
@op-ldr
pop/8 NIP rel peek !push
@op-str
pop/8 pop SWP2 NIP rel !poke
@op-lda
pop/16 peek !push
@op-sta
pop/16 pop SWP2 !poke
@op-dei
pop/8 !devr
@op-deo
pop/8 pop SWP2 !devw
@op-add
pop pop ADD2 !push
@op-sub
pop pop SWP2 SUB2 !push
@op-mul
pop pop MUL2 !push
@op-div
pop pop SWP2 DIV2 !push
@op-and
pop pop AND2 !push
@op-ora
pop pop ORA2 !push
@op-eor
pop pop EOR2 !push
@op-sft
pop/8 pop SWP2 NIP SFT2 !push
&ldz pop/8 peek !push
&stz pop/8 pop SWP2 !poke
&ldr pop/8 NIP rel peek !push
&str pop/8 pop SWP2 NIP rel !poke
&lda pop/16 peek !push
&sta pop/16 pop SWP2 !poke
&dei pop/8 !devr
&deo pop/8 pop SWP2 !devw
&add pop pop ADD2 !push
&sub pop pop SWP2 SUB2 !push
&mul pop pop MUL2 !push
&div pop pop SWP2 DIV2 !push
&and pop pop AND2 !push
&ora pop pop ORA2 !push
&eor pop pop EOR2 !push
&sft pop/8 pop SWP2 NIP SFT2 !push
@optbl
[
=op-lit =op-inc =op-pop =op-nip
=op-swp =op-rot =op-dup =op-ovr
=op-equ =op-neq =op-gth =op-lth
=op-jmp =op-jcn =op-jsr =op-sth
=op-ldz =op-stz =op-ldr =op-str
=op-lda =op-sta =op-dei =op-deo
=op-add =op-sub =op-mul =op-div
=op-and =op-ora =op-eor =op-sft ]
=op-lit =lib/inc =lib/pop =lib/nip
=lib/swp =lib/rot =lib/dup =lib/ovr
=lib/equ =lib/neq =lib/gth =lib/lth
=lib/jmp =lib/jcn =lib/jsr =lib/sth
=lib/ldz =lib/stz =lib/ldr =lib/str
=lib/lda =lib/sta =lib/dei =lib/deo
=lib/add =lib/sub =lib/mul =lib/div
=lib/and =lib/ora =lib/eor =lib/sft ]
(
@|uxn )