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c128 corrections
This commit is contained in:
Irmen de Jong
parent
6da83e2bd7
commit
431401d90e
@ -17,8 +17,8 @@ class C128MachineDefinition: IMachineDefinition {
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override val FLOAT_MAX_NEGATIVE = Mflpt5.FLOAT_MAX_NEGATIVE
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override val FLOAT_MEM_SIZE = Mflpt5.FLOAT_MEM_SIZE
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override val POINTER_MEM_SIZE = 2
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override val BASIC_LOAD_ADDRESS = 0x1c01u // TODO c128 address
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override val RAW_LOAD_ADDRESS = 0xc000u // TODO c128 address
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override val BASIC_LOAD_ADDRESS = 0x1c01u
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override val RAW_LOAD_ADDRESS = 0x1300u
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// the 2*256 byte evaluation stack (on which bytes, words, and even floats are stored during calculations)
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override val ESTACK_LO = 0xce00u // $ce00-$ceff inclusive // TODO c128 address
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@ -57,7 +57,7 @@ class C128MachineDefinition: IMachineDefinition {
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}
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}
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override fun isIOAddress(address: UInt): Boolean = address==0u || address==1u || address in 0xd000u..0xdfffu // TODO c128 address
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override fun isIOAddress(address: UInt): Boolean = address==0u || address==1u || address in 0xd000u..0xdfffu
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override fun getPreallocatedZeropageVars(): Map<String, Pair<UInt, DataType>> = emptyMap()
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override fun initializeZeropage(compilerOptions: CompilationOptions) {
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@ -7,8 +7,8 @@ import prog8.compilerinterface.ZeropageType
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class C128Zeropage(options: CompilationOptions) : Zeropage(options) {
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override val SCRATCH_B1 = 0x80u // temp storage for a single byte // TODO c128 address
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override val SCRATCH_REG = 0x81u // temp storage for a register, must be B1+1 // TODO c128 address
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override val SCRATCH_B1 = 0x9bu // temp storage for a single byte
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override val SCRATCH_REG = 0x9cu // temp storage for a register, must be B1+1
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override val SCRATCH_W1 = 0xfbu // temp storage 1 for a word $fb+$fc
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override val SCRATCH_W2 = 0xfdu // temp storage 2 for a word $fd+$fe
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@ -21,51 +21,20 @@ class C128Zeropage(options: CompilationOptions) : Zeropage(options) {
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))
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throw InternalCompilerException("when floats are enabled, zero page type should be 'floatsafe' or 'basicsafe' or 'dontuse'")
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// TODO c128 address : build the lists of free ZP locations for the various configurations
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if (options.zeropage == ZeropageType.FULL) {
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free.addAll(0x09u..0xffu)
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free.removeAll(setOf(SCRATCH_B1, SCRATCH_REG, SCRATCH_W1, SCRATCH_W1+1u, SCRATCH_W2, SCRATCH_W2+1u))
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free.removeAll(setOf(0xa0u, 0xa1u, 0xa2u, 0x91u, 0xc0u, 0xc5u, 0xcbu, 0xf5u, 0xf6u)) // these are updated by IRQ
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} else {
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if (options.zeropage == ZeropageType.KERNALSAFE || options.zeropage == ZeropageType.FLOATSAFE) {
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free.addAll(listOf(
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0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11,
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0x16, 0x17, 0x18, 0x19, 0x1a,
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0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21,
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0x22, 0x23, 0x24, 0x25,
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0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46,
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0x47, 0x48, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x51, 0x52, 0x53,
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0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60,
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0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
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0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72,
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0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c,
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0x7d, 0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a,
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0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0xff
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// 0x90-0xfa is 'kernal work storage area'
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).map{it.toUInt()})
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when (options.zeropage) {
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ZeropageType.FULL -> {
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// TODO all c128 usable zero page locations, except the ones used by the system's IRQ routine
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free.addAll(0x0au..0xffu) // TODO c128 what about $02-$09?
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free.removeAll(setOf(SCRATCH_B1, SCRATCH_REG, SCRATCH_W1, SCRATCH_W1+1u, SCRATCH_W2, SCRATCH_W2+1u))
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// TODO c128 free.removeAll(setOf(0xa0u, 0xa1u, 0xa2u, 0x91u, 0xc0u, 0xc5u, 0xcbu, 0xf5u, 0xf6u)) // these are updated by IRQ
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}
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if (options.zeropage == ZeropageType.FLOATSAFE) {
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// remove the zeropage locations used for floating point operations from the free list
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free.removeAll(listOf(
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0x22, 0x23, 0x24, 0x25,
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0x10, 0x11, 0x12, 0x26, 0x27, 0x28, 0x29, 0x2a,
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0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60,
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0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
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0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72,
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0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0xff
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).map{it.toUInt()})
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ZeropageType.KERNALSAFE,
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ZeropageType.FLOATSAFE,
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ZeropageType.BASICSAFE -> {
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free.clear() // TODO c128 usable zero page addresses
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}
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if(options.zeropage!= ZeropageType.DONTUSE) {
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// add the free Zp addresses
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// these are valid for the C-64 but allow BASIC to keep running fully *as long as you don't use tape I/O*
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free.addAll(listOf(0x04, 0x05, 0x06, 0x0a, 0x0e,
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0x92, 0x96, 0x9b, 0x9c, 0x9e, 0x9f, 0xa5, 0xa6,
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0xb0, 0xb1, 0xbe, 0xbf, 0xf9).map{it.toUInt()})
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} else {
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// don't use the zeropage at all
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free.clear()
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ZeropageType.DONTUSE -> {
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free.clear() // don't use zeropage at all
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}
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}
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@ -3,111 +3,18 @@
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;
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; Written by Irmen de Jong (irmen@razorvine.net) - license: GNU GPL 3.0
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;
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; indent format: TABS, size=8
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;
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c64 {
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; ---- kernal routines, these are the same as on the Commodore-64 (hence the same block name) ----
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; // TODO c128 address : are these really the same?
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romsub $AB1E = STROUT(uword strptr @ AY) clobbers(A, X, Y) ; print null-terminated string (use txt.print instead)
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romsub $E544 = CLEARSCR() clobbers(A,X,Y) ; clear the screen
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romsub $E566 = HOMECRSR() clobbers(A,X,Y) ; cursor to top left of screen
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romsub $EA31 = IRQDFRT() clobbers(A,X,Y) ; default IRQ routine
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romsub $EA81 = IRQDFEND() clobbers(A,X,Y) ; default IRQ end/cleanup
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romsub $FF81 = CINT() clobbers(A,X,Y) ; (alias: SCINIT) initialize screen editor and video chip
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romsub $FF84 = IOINIT() clobbers(A, X) ; initialize I/O devices (CIA, SID, IRQ)
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romsub $FF87 = RAMTAS() clobbers(A,X,Y) ; initialize RAM, tape buffer, screen
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romsub $FF8A = RESTOR() clobbers(A,X,Y) ; restore default I/O vectors
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romsub $FF8D = VECTOR(uword userptr @ XY, ubyte dir @ Pc) clobbers(A,Y) ; read/set I/O vector table
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romsub $FF90 = SETMSG(ubyte value @ A) ; set Kernal message control flag
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romsub $FF93 = SECOND(ubyte address @ A) clobbers(A) ; (alias: LSTNSA) send secondary address after LISTEN
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romsub $FF96 = TKSA(ubyte address @ A) clobbers(A) ; (alias: TALKSA) send secondary address after TALK
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romsub $FF99 = MEMTOP(uword address @ XY, ubyte dir @ Pc) -> uword @ XY ; read/set top of memory pointer
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romsub $FF9C = MEMBOT(uword address @ XY, ubyte dir @ Pc) -> uword @ XY ; read/set bottom of memory pointer
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romsub $FF9F = SCNKEY() clobbers(A,X,Y) ; scan the keyboard
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romsub $FFA2 = SETTMO(ubyte timeout @ A) ; set time-out flag for IEEE bus
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romsub $FFA5 = ACPTR() -> ubyte @ A ; (alias: IECIN) input byte from serial bus
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romsub $FFA8 = CIOUT(ubyte databyte @ A) ; (alias: IECOUT) output byte to serial bus
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romsub $FFAB = UNTLK() clobbers(A) ; command serial bus device to UNTALK
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romsub $FFAE = UNLSN() clobbers(A) ; command serial bus device to UNLISTEN
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romsub $FFB1 = LISTEN(ubyte device @ A) clobbers(A) ; command serial bus device to LISTEN
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romsub $FFB4 = TALK(ubyte device @ A) clobbers(A) ; command serial bus device to TALK
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romsub $FFB7 = READST() -> ubyte @ A ; read I/O status word
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romsub $FFBA = SETLFS(ubyte logical @ A, ubyte device @ X, ubyte secondary @ Y) ; set logical file parameters
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romsub $FFBD = SETNAM(ubyte namelen @ A, str filename @ XY) ; set filename parameters
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romsub $FFC0 = OPEN() clobbers(X,Y) -> ubyte @Pc, ubyte @A ; (via 794 ($31A)) open a logical file
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romsub $FFC3 = CLOSE(ubyte logical @ A) clobbers(A,X,Y) ; (via 796 ($31C)) close a logical file
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romsub $FFC6 = CHKIN(ubyte logical @ X) clobbers(A,X) -> ubyte @Pc ; (via 798 ($31E)) define an input channel
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romsub $FFC9 = CHKOUT(ubyte logical @ X) clobbers(A,X) ; (via 800 ($320)) define an output channel
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romsub $FFCC = CLRCHN() clobbers(A,X) ; (via 802 ($322)) restore default devices
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romsub $FFCF = CHRIN() clobbers(X, Y) -> ubyte @ A ; (via 804 ($324)) input a character (for keyboard, read a whole line from the screen) A=byte read.
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romsub $FFD2 = CHROUT(ubyte char @ A) ; (via 806 ($326)) output a character
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romsub $FFD5 = LOAD(ubyte verify @ A, uword address @ XY) -> ubyte @Pc, ubyte @ A, uword @ XY ; (via 816 ($330)) load from device
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romsub $FFD8 = SAVE(ubyte zp_startaddr @ A, uword endaddr @ XY) -> ubyte @ Pc, ubyte @ A ; (via 818 ($332)) save to a device
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romsub $FFDB = SETTIM(ubyte low @ A, ubyte middle @ X, ubyte high @ Y) ; set the software clock
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romsub $FFDE = RDTIM() -> ubyte @ A, ubyte @ X, ubyte @ Y ; read the software clock (A=lo,X=mid,Y=high)
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romsub $FFE1 = STOP() clobbers(X) -> ubyte @ Pz, ubyte @ A ; (via 808 ($328)) check the STOP key (and some others in A)
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romsub $FFE4 = GETIN() clobbers(X,Y) -> ubyte @Pc, ubyte @ A ; (via 810 ($32A)) get a character
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romsub $FFE7 = CLALL() clobbers(A,X) ; (via 812 ($32C)) close all files
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romsub $FFEA = UDTIM() clobbers(A,X) ; update the software clock
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romsub $FFED = SCREEN() -> ubyte @ X, ubyte @ Y ; read number of screen rows and columns
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romsub $FFF0 = PLOT(ubyte col @ Y, ubyte row @ X, ubyte dir @ Pc) -> ubyte @ X, ubyte @ Y ; read/set position of cursor on screen. Use txt.plot for a 'safe' wrapper that preserves X.
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romsub $FFF3 = IOBASE() -> uword @ XY ; read base address of I/O devices
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; ---- end of C64 ROM kernal routines ----
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; ---- utilities -----
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asmsub STOP2() -> ubyte @A {
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; -- check if STOP key was pressed, returns true if so. More convenient to use than STOP() because that only sets the carry status flag.
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%asm {{
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txa
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pha
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jsr c64.STOP
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beq +
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pla
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tax
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lda #0
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rts
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+ pla
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tax
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lda #1
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rts
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}}
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}
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asmsub RDTIM16() -> uword @AY {
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; -- like RDTIM() but only returning the lower 16 bits in AY for convenience
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%asm {{
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stx P8ZP_SCRATCH_REG
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jsr c64.RDTIM
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pha
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txa
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tay
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pla
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ldx P8ZP_SCRATCH_REG
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rts
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}}
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}
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}
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c128 {
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; TODO c128 address : if these are the same as on the c64, just use block name 'c64' instead of 'c128'
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&ubyte TIME_HI = $a0 ; software jiffy clock, hi byte
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&ubyte TIME_MID = $a1 ; .. mid byte
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&ubyte TIME_LO = $a2 ; .. lo byte. Updated by IRQ every 1/60 sec
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&ubyte STATUS = $90 ; kernal status variable for I/O
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&ubyte STKEY = $91 ; various keyboard statuses (updated by IRQ)
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&ubyte SFDX = $cb ; current key pressed (matrix value) (updated by IRQ)
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;;&ubyte SFDX = $cb ; current key pressed (matrix value) (updated by IRQ) // TODO c128 ??
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&ubyte COLOR = $0286 ; cursor color
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&ubyte HIBASE = $0288 ; screen base address / 256 (hi-byte of screen memory address)
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&ubyte COLOR = $00f1 ; cursor color
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;;&ubyte HIBASE = $0288 ; screen base address / 256 (hi-byte of screen memory address) // TODO c128 ??
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&uword CINV = $0314 ; IRQ vector (in ram)
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&uword CBINV = $0316 ; BRK vector (in ram)
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&uword NMINV = $0318 ; NMI vector (in ram)
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@ -268,6 +175,95 @@ c128 {
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; ---- end of SID registers ----
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; ---- kernal routines, these are the same as on the Commodore-64 (hence the same block name) ----
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; STROUT -> use txt.print
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romsub $C07B = CLEARSCR() clobbers(A,X,Y) ; clear the screen
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romsub $C150 = HOMECRSR() clobbers(A,X,Y) ; cursor to top left of screen
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romsub $FA65 = IRQDFRT() clobbers(A,X,Y) ; default IRQ routine
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romsub $FF33 = IRQDFEND() clobbers(A,X,Y) ; default IRQ end/cleanup
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; TODO c128 a bunch of kernal routines are missing here that are specific to the c128
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romsub $FF81 = CINT() clobbers(A,X,Y) ; (alias: SCINIT) initialize screen editor and video chip
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romsub $FF84 = IOINIT() clobbers(A, X) ; initialize I/O devices (CIA, SID, IRQ)
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romsub $FF87 = RAMTAS() clobbers(A,X,Y) ; initialize RAM, tape buffer, screen
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romsub $FF8A = RESTOR() clobbers(A,X,Y) ; restore default I/O vectors
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romsub $FF8D = VECTOR(uword userptr @ XY, ubyte dir @ Pc) clobbers(A,Y) ; read/set I/O vector table
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romsub $FF90 = SETMSG(ubyte value @ A) ; set Kernal message control flag
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romsub $FF93 = SECOND(ubyte address @ A) clobbers(A) ; (alias: LSTNSA) send secondary address after LISTEN
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romsub $FF96 = TKSA(ubyte address @ A) clobbers(A) ; (alias: TALKSA) send secondary address after TALK
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romsub $FF99 = MEMTOP(uword address @ XY, ubyte dir @ Pc) -> uword @ XY ; read/set top of memory pointer
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romsub $FF9C = MEMBOT(uword address @ XY, ubyte dir @ Pc) -> uword @ XY ; read/set bottom of memory pointer
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romsub $FF9F = SCNKEY() clobbers(A,X,Y) ; scan the keyboard
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romsub $FFA2 = SETTMO(ubyte timeout @ A) ; set time-out flag for IEEE bus
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romsub $FFA5 = ACPTR() -> ubyte @ A ; (alias: IECIN) input byte from serial bus
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romsub $FFA8 = CIOUT(ubyte databyte @ A) ; (alias: IECOUT) output byte to serial bus
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romsub $FFAB = UNTLK() clobbers(A) ; command serial bus device to UNTALK
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romsub $FFAE = UNLSN() clobbers(A) ; command serial bus device to UNLISTEN
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romsub $FFB1 = LISTEN(ubyte device @ A) clobbers(A) ; command serial bus device to LISTEN
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romsub $FFB4 = TALK(ubyte device @ A) clobbers(A) ; command serial bus device to TALK
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romsub $FFB7 = READST() -> ubyte @ A ; read I/O status word
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romsub $FFBA = SETLFS(ubyte logical @ A, ubyte device @ X, ubyte secondary @ Y) ; set logical file parameters
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romsub $FFBD = SETNAM(ubyte namelen @ A, str filename @ XY) ; set filename parameters
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romsub $FFC0 = OPEN() clobbers(X,Y) -> ubyte @Pc, ubyte @A ; (via 794 ($31A)) open a logical file
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romsub $FFC3 = CLOSE(ubyte logical @ A) clobbers(A,X,Y) ; (via 796 ($31C)) close a logical file
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romsub $FFC6 = CHKIN(ubyte logical @ X) clobbers(A,X) -> ubyte @Pc ; (via 798 ($31E)) define an input channel
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romsub $FFC9 = CHKOUT(ubyte logical @ X) clobbers(A,X) ; (via 800 ($320)) define an output channel
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romsub $FFCC = CLRCHN() clobbers(A,X) ; (via 802 ($322)) restore default devices
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romsub $FFCF = CHRIN() clobbers(X, Y) -> ubyte @ A ; (via 804 ($324)) input a character (for keyboard, read a whole line from the screen) A=byte read.
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romsub $FFD2 = CHROUT(ubyte char @ A) ; (via 806 ($326)) output a character
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romsub $FFD5 = LOAD(ubyte verify @ A, uword address @ XY) -> ubyte @Pc, ubyte @ A, uword @ XY ; (via 816 ($330)) load from device
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romsub $FFD8 = SAVE(ubyte zp_startaddr @ A, uword endaddr @ XY) -> ubyte @ Pc, ubyte @ A ; (via 818 ($332)) save to a device
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romsub $FFDB = SETTIM(ubyte low @ A, ubyte middle @ X, ubyte high @ Y) ; set the software clock
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romsub $FFDE = RDTIM() -> ubyte @ A, ubyte @ X, ubyte @ Y ; read the software clock (A=lo,X=mid,Y=high)
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romsub $FFE1 = STOP() clobbers(X) -> ubyte @ Pz, ubyte @ A ; (via 808 ($328)) check the STOP key (and some others in A)
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romsub $FFE4 = GETIN() clobbers(X,Y) -> ubyte @Pc, ubyte @ A ; (via 810 ($32A)) get a character
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romsub $FFE7 = CLALL() clobbers(A,X) ; (via 812 ($32C)) close all files
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romsub $FFEA = UDTIM() clobbers(A,X) ; update the software clock
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romsub $FFED = SCREEN() -> ubyte @ X, ubyte @ Y ; read number of screen rows and columns
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romsub $FFF0 = PLOT(ubyte col @ Y, ubyte row @ X, ubyte dir @ Pc) -> ubyte @ X, ubyte @ Y ; read/set position of cursor on screen. Use txt.plot for a 'safe' wrapper that preserves X.
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romsub $FFF3 = IOBASE() -> uword @ XY ; read base address of I/O devices
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; ---- end of C64 compatible ROM kernal routines ----
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; ---- utilities -----
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asmsub STOP2() -> ubyte @A {
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; -- check if STOP key was pressed, returns true if so. More convenient to use than STOP() because that only sets the carry status flag.
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%asm {{
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txa
|
||||
pha
|
||||
jsr c64.STOP
|
||||
beq +
|
||||
pla
|
||||
tax
|
||||
lda #0
|
||||
rts
|
||||
+ pla
|
||||
tax
|
||||
lda #1
|
||||
rts
|
||||
}}
|
||||
}
|
||||
|
||||
asmsub RDTIM16() -> uword @AY {
|
||||
; -- like RDTIM() but only returning the lower 16 bits in AY for convenience
|
||||
%asm {{
|
||||
stx P8ZP_SCRATCH_REG
|
||||
jsr c64.RDTIM
|
||||
pha
|
||||
txa
|
||||
tay
|
||||
pla
|
||||
ldx P8ZP_SCRATCH_REG
|
||||
rts
|
||||
}}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
c128 {
|
||||
; ---- C128 specific system utility routines: ----
|
||||
|
||||
asmsub init_system() {
|
||||
@ -280,19 +276,19 @@ asmsub init_system() {
|
||||
%asm {{
|
||||
sei
|
||||
cld
|
||||
lda #%00101111
|
||||
sta $00
|
||||
lda #%00100111
|
||||
sta $01
|
||||
;;lda #%00101111 ; TODO c128 ram and rom bank selection how?
|
||||
;;sta $00
|
||||
;;lda #%00100111
|
||||
;;sta $01
|
||||
jsr c64.IOINIT
|
||||
jsr c64.RESTOR
|
||||
jsr c64.CINT
|
||||
lda #6
|
||||
sta c128.EXTCOL
|
||||
sta c64.EXTCOL
|
||||
lda #7
|
||||
sta c128.COLOR
|
||||
sta c64.COLOR
|
||||
lda #0
|
||||
sta c128.BGCOL0
|
||||
sta c64.BGCOL0
|
||||
jsr disable_runstop_and_charsetswitch
|
||||
clc
|
||||
clv
|
||||
@ -303,16 +299,17 @@ asmsub init_system() {
|
||||
|
||||
asmsub init_system_phase2() {
|
||||
%asm {{
|
||||
rts ; no phase 2 steps on the C64
|
||||
rts ; no phase 2 steps on the C128
|
||||
}}
|
||||
}
|
||||
|
||||
asmsub disable_runstop_and_charsetswitch() clobbers(A) {
|
||||
%asm {{
|
||||
lda #$80
|
||||
sta 657 ; disable charset switching
|
||||
lda #239
|
||||
sta 808 ; disable run/stop key
|
||||
;; TODO c128 how to do this?
|
||||
;; lda #$80
|
||||
;; sta 657 ; disable charset switching
|
||||
;; lda #239
|
||||
;; sta 808 ; disable run/stop key
|
||||
rts
|
||||
}}
|
||||
}
|
||||
@ -488,9 +485,9 @@ sys {
|
||||
; Soft-reset the system back to initial power-on Basic prompt.
|
||||
%asm {{
|
||||
sei
|
||||
lda #14
|
||||
sta $01 ; bank the kernal in
|
||||
jmp (c128.RESET_VEC)
|
||||
;lda #14
|
||||
;sta $01 ; bank the kernal in TODO c128 how to do this?
|
||||
jmp (c64.RESET_VEC)
|
||||
}}
|
||||
}
|
||||
|
||||
@ -659,109 +656,108 @@ _longcopy
|
||||
cx16 {
|
||||
|
||||
; the sixteen virtual 16-bit registers that the CX16 has defined in the zeropage
|
||||
; they are simulated on the C64 as well but their location in memory is different
|
||||
; they are simulated on the C128 as well but their location in memory is different
|
||||
; (because there's no room for them in the zeropage)
|
||||
; they are allocated at the bottom of the eval-stack (should be ample space unless
|
||||
; you're doing insane nesting of expressions...)
|
||||
&uword r0 = $cf00
|
||||
&uword r1 = $cf02
|
||||
&uword r2 = $cf04
|
||||
&uword r3 = $cf06
|
||||
&uword r4 = $cf08
|
||||
&uword r5 = $cf0a
|
||||
&uword r6 = $cf0c
|
||||
&uword r7 = $cf0e
|
||||
&uword r8 = $cf10
|
||||
&uword r9 = $cf12
|
||||
&uword r10 = $cf14
|
||||
&uword r11 = $cf16
|
||||
&uword r12 = $cf18
|
||||
&uword r13 = $cf1a
|
||||
&uword r14 = $cf1c
|
||||
&uword r15 = $cf1e
|
||||
; $1300-$1bff is unused RAM on C128, we put the registers at the last 32 bytes of that chunk.
|
||||
&uword r0 = $1be0
|
||||
&uword r1 = $1be2
|
||||
&uword r2 = $1be4
|
||||
&uword r3 = $1be6
|
||||
&uword r4 = $1be8
|
||||
&uword r5 = $1bea
|
||||
&uword r6 = $1bec
|
||||
&uword r7 = $1bee
|
||||
&uword r8 = $1bf0
|
||||
&uword r9 = $1bf2
|
||||
&uword r10 = $1bf4
|
||||
&uword r11 = $1bf6
|
||||
&uword r12 = $1bf8
|
||||
&uword r13 = $1bfa
|
||||
&uword r14 = $1bfc
|
||||
&uword r15 = $1bfe
|
||||
|
||||
&word r0s = $cf00
|
||||
&word r1s = $cf02
|
||||
&word r2s = $cf04
|
||||
&word r3s = $cf06
|
||||
&word r4s = $cf08
|
||||
&word r5s = $cf0a
|
||||
&word r6s = $cf0c
|
||||
&word r7s = $cf0e
|
||||
&word r8s = $cf10
|
||||
&word r9s = $cf12
|
||||
&word r10s = $cf14
|
||||
&word r11s = $cf16
|
||||
&word r12s = $cf18
|
||||
&word r13s = $cf1a
|
||||
&word r14s = $cf1c
|
||||
&word r15s = $cf1e
|
||||
&word r0s = $1be0
|
||||
&word r1s = $1be2
|
||||
&word r2s = $1be4
|
||||
&word r3s = $1be6
|
||||
&word r4s = $1be8
|
||||
&word r5s = $1bea
|
||||
&word r6s = $1bec
|
||||
&word r7s = $1bee
|
||||
&word r8s = $1bf0
|
||||
&word r9s = $1bf2
|
||||
&word r10s = $1bf4
|
||||
&word r11s = $1bf6
|
||||
&word r12s = $1bf8
|
||||
&word r13s = $1bfa
|
||||
&word r14s = $1bfc
|
||||
&word r15s = $1bfe
|
||||
|
||||
&ubyte r0L = $cf00
|
||||
&ubyte r1L = $cf02
|
||||
&ubyte r2L = $cf04
|
||||
&ubyte r3L = $cf06
|
||||
&ubyte r4L = $cf08
|
||||
&ubyte r5L = $cf0a
|
||||
&ubyte r6L = $cf0c
|
||||
&ubyte r7L = $cf0e
|
||||
&ubyte r8L = $cf10
|
||||
&ubyte r9L = $cf12
|
||||
&ubyte r10L = $cf14
|
||||
&ubyte r11L = $cf16
|
||||
&ubyte r12L = $cf18
|
||||
&ubyte r13L = $cf1a
|
||||
&ubyte r14L = $cf1c
|
||||
&ubyte r15L = $cf1e
|
||||
&ubyte r0L = $1be0
|
||||
&ubyte r1L = $1be2
|
||||
&ubyte r2L = $1be4
|
||||
&ubyte r3L = $1be6
|
||||
&ubyte r4L = $1be8
|
||||
&ubyte r5L = $1bea
|
||||
&ubyte r6L = $1bec
|
||||
&ubyte r7L = $1bee
|
||||
&ubyte r8L = $1bf0
|
||||
&ubyte r9L = $1bf2
|
||||
&ubyte r10L = $1bf4
|
||||
&ubyte r11L = $1bf6
|
||||
&ubyte r12L = $1bf8
|
||||
&ubyte r13L = $1bfa
|
||||
&ubyte r14L = $1bfc
|
||||
&ubyte r15L = $1bfe
|
||||
|
||||
&ubyte r0H = $cf01
|
||||
&ubyte r1H = $cf03
|
||||
&ubyte r2H = $cf05
|
||||
&ubyte r3H = $cf07
|
||||
&ubyte r4H = $cf09
|
||||
&ubyte r5H = $cf0b
|
||||
&ubyte r6H = $cf0d
|
||||
&ubyte r7H = $cf0f
|
||||
&ubyte r8H = $cf11
|
||||
&ubyte r9H = $cf13
|
||||
&ubyte r10H = $cf15
|
||||
&ubyte r11H = $cf17
|
||||
&ubyte r12H = $cf19
|
||||
&ubyte r13H = $cf1b
|
||||
&ubyte r14H = $cf1d
|
||||
&ubyte r15H = $cf1f
|
||||
&ubyte r0H = $1be1
|
||||
&ubyte r1H = $1be3
|
||||
&ubyte r2H = $1be5
|
||||
&ubyte r3H = $1be7
|
||||
&ubyte r4H = $1be9
|
||||
&ubyte r5H = $1beb
|
||||
&ubyte r6H = $1bed
|
||||
&ubyte r7H = $1bef
|
||||
&ubyte r8H = $1bf1
|
||||
&ubyte r9H = $1bf3
|
||||
&ubyte r10H = $1bf5
|
||||
&ubyte r11H = $1bf7
|
||||
&ubyte r12H = $1bf9
|
||||
&ubyte r13H = $1bfb
|
||||
&ubyte r14H = $1bfd
|
||||
&ubyte r15H = $1bff
|
||||
|
||||
&byte r0sL = $cf00
|
||||
&byte r1sL = $cf02
|
||||
&byte r2sL = $cf04
|
||||
&byte r3sL = $cf06
|
||||
&byte r4sL = $cf08
|
||||
&byte r5sL = $cf0a
|
||||
&byte r6sL = $cf0c
|
||||
&byte r7sL = $cf0e
|
||||
&byte r8sL = $cf10
|
||||
&byte r9sL = $cf12
|
||||
&byte r10sL = $cf14
|
||||
&byte r11sL = $cf16
|
||||
&byte r12sL = $cf18
|
||||
&byte r13sL = $cf1a
|
||||
&byte r14sL = $cf1c
|
||||
&byte r15sL = $cf1e
|
||||
&byte r0sL = $1be0
|
||||
&byte r1sL = $1be2
|
||||
&byte r2sL = $1be4
|
||||
&byte r3sL = $1be6
|
||||
&byte r4sL = $1be8
|
||||
&byte r5sL = $1bea
|
||||
&byte r6sL = $1bec
|
||||
&byte r7sL = $1bee
|
||||
&byte r8sL = $1bf0
|
||||
&byte r9sL = $1bf2
|
||||
&byte r10sL = $1bf4
|
||||
&byte r11sL = $1bf6
|
||||
&byte r12sL = $1bf8
|
||||
&byte r13sL = $1bfa
|
||||
&byte r14sL = $1bfc
|
||||
&byte r15sL = $1bfe
|
||||
|
||||
&byte r0sH = $cf01
|
||||
&byte r1sH = $cf03
|
||||
&byte r2sH = $cf05
|
||||
&byte r3sH = $cf07
|
||||
&byte r4sH = $cf09
|
||||
&byte r5sH = $cf0b
|
||||
&byte r6sH = $cf0d
|
||||
&byte r7sH = $cf0f
|
||||
&byte r8sH = $cf11
|
||||
&byte r9sH = $cf13
|
||||
&byte r10sH = $cf15
|
||||
&byte r11sH = $cf17
|
||||
&byte r12sH = $cf19
|
||||
&byte r13sH = $cf1b
|
||||
&byte r14sH = $cf1d
|
||||
&byte r15sH = $cf1f
|
||||
&byte r0sH = $1be1
|
||||
&byte r1sH = $1be3
|
||||
&byte r2sH = $1be5
|
||||
&byte r3sH = $1be7
|
||||
&byte r4sH = $1be9
|
||||
&byte r5sH = $1beb
|
||||
&byte r6sH = $1bed
|
||||
&byte r7sH = $1bef
|
||||
&byte r8sH = $1bf1
|
||||
&byte r9sH = $1bf3
|
||||
&byte r10sH = $1bf5
|
||||
&byte r11sH = $1bf7
|
||||
&byte r12sH = $1bf9
|
||||
&byte r13sH = $1bfb
|
||||
&byte r14sH = $1bfd
|
||||
&byte r15sH = $1bff
|
||||
}
|
||||
|
||||
@ -87,15 +87,15 @@ asmsub clear_screencolors (ubyte color @ A) clobbers(Y) {
|
||||
}
|
||||
|
||||
sub color (ubyte txtcol) {
|
||||
c128.COLOR = txtcol
|
||||
c64.COLOR = txtcol
|
||||
}
|
||||
|
||||
sub lowercase() {
|
||||
c128.VMCSB |= 2
|
||||
c64.VMCSB |= 2
|
||||
}
|
||||
|
||||
sub uppercase() {
|
||||
c128.VMCSB &= ~2
|
||||
c64.VMCSB &= ~2
|
||||
}
|
||||
|
||||
asmsub scroll_left (ubyte alsocolors @ Pc) clobbers(A, Y) {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user