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59 lines
2.2 KiB
Kotlin
59 lines
2.2 KiB
Kotlin
package prog8.codegen.target.c128
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import prog8.code.core.CbmPrgLauncherType
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import prog8.code.core.OutputType
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import prog8.code.core.viceMonListName
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import prog8.codegen.target.c64.normal6502instructions
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import prog8.codegen.target.cbm.Mflpt5
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import prog8.compilerinterface.*
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import java.nio.file.Path
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class C128MachineDefinition: IMachineDefinition {
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override val cpu = CpuType.CPU6502
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override val FLOAT_MAX_POSITIVE = Mflpt5.FLOAT_MAX_POSITIVE
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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 PROGRAM_LOAD_ADDRESS = 0x1c01u
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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 = 0x1a00u // $1a00-$1aff inclusive
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override val ESTACK_HI = 0x1b00u // $1b00-$1bff inclusive
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override lateinit var zeropage: Zeropage
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override fun getFloat(num: Number) = Mflpt5.fromNumber(num)
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override fun importLibs(compilerOptions: CompilationOptions, compilationTargetName: String): List<String> {
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return if (compilerOptions.launcher == CbmPrgLauncherType.BASIC || compilerOptions.output == OutputType.PRG)
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listOf("syslib")
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else
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emptyList()
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}
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override fun launchEmulator(selectedEmulator: Int, programNameWithPath: Path) {
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if(selectedEmulator!=1) {
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System.err.println("The c128 target only supports the main emulator (Vice).")
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return
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}
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println("\nStarting C-128 emulator x128...")
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val viceMonlist = viceMonListName(programNameWithPath.toString())
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val cmdline = listOf("x128", "-silent", "-moncommands", viceMonlist,
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"-autostartprgmode", "1", "-autostart-warp", "-autostart", "${programNameWithPath}.prg")
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val processb = ProcessBuilder(cmdline).inheritIO()
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val process: Process = processb.start()
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process.waitFor()
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}
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override fun isIOAddress(address: UInt): Boolean = address==0u || address==1u || address in 0xd000u..0xdfffu
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override fun initializeZeropage(compilerOptions: CompilationOptions) {
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zeropage = C128Zeropage(compilerOptions)
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}
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override val opcodeNames = normal6502instructions
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}
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