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https://github.com/irmen/prog8.git
synced 2024-11-22 15:33:02 +00:00
fix float comparison error that creeped in with no longer using the stack for that
This commit is contained in:
parent
63483d1f0e
commit
f7953e4ef3
@ -695,7 +695,8 @@ class AsmGenInfo {
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var usedRegsaveA = false
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var usedRegsaveA = false
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var usedRegsaveX = false
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var usedRegsaveX = false
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var usedRegsaveY = false
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var usedRegsaveY = false
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var usedFloatEvalResultVar = false
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var usedFloatEvalResultVar1 = false
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var usedFloatEvalResultVar2 = false
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class ArrayIndexerInfo(val name: String, val replaces: ArrayIndex, val partOfStatement: Statement, var used: Int=0)
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class ArrayIndexerInfo(val name: String, val replaces: ArrayIndex, val partOfStatement: Statement, var used: Int=0)
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}
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}
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@ -7,7 +7,8 @@ internal interface IAssemblyGenerator {
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}
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}
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internal const val generatedLabelPrefix = "_prog8_label_"
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internal const val generatedLabelPrefix = "_prog8_label_"
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internal const val subroutineFloatEvalResultVar = "_prog8_float_eval_result"
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internal const val subroutineFloatEvalResultVar1 = "_prog8_float_eval_result1"
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internal const val subroutineFloatEvalResultVar2 = "_prog8_float_eval_result2"
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internal interface IAssemblyProgram {
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internal interface IAssemblyProgram {
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val name: String
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val name: String
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@ -800,8 +800,10 @@ internal class AsmGen(private val program: Program,
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out("_prog8_regsaveX .byte 0")
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out("_prog8_regsaveX .byte 0")
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if(sub.asmGenInfo.usedRegsaveY)
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if(sub.asmGenInfo.usedRegsaveY)
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out("_prog8_regsaveY .byte 0")
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out("_prog8_regsaveY .byte 0")
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if(sub.asmGenInfo.usedFloatEvalResultVar)
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if(sub.asmGenInfo.usedFloatEvalResultVar1)
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out("$subroutineFloatEvalResultVar .byte 0,0,0,0,0")
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out("$subroutineFloatEvalResultVar1 .byte 0,0,0,0,0")
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if(sub.asmGenInfo.usedFloatEvalResultVar2)
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out("$subroutineFloatEvalResultVar2 .byte 0,0,0,0,0")
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vardecls2asm(sub.statements)
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vardecls2asm(sub.statements)
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out(" .pend\n")
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out(" .pend\n")
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}
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}
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@ -17,7 +17,7 @@ import prog8.compiler.target.c64.codegen.assignment.AsmAssignTarget
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import prog8.compiler.target.c64.codegen.assignment.AsmAssignment
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import prog8.compiler.target.c64.codegen.assignment.AsmAssignment
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import prog8.compiler.target.c64.codegen.assignment.SourceStorageKind
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import prog8.compiler.target.c64.codegen.assignment.SourceStorageKind
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import prog8.compiler.target.c64.codegen.assignment.TargetStorageKind
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import prog8.compiler.target.c64.codegen.assignment.TargetStorageKind
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import prog8.compiler.target.subroutineFloatEvalResultVar
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import prog8.compiler.target.subroutineFloatEvalResultVar2
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import prog8.compiler.toHex
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import prog8.compiler.toHex
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import prog8.functions.FSignature
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import prog8.functions.FSignature
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@ -1033,8 +1033,8 @@ internal class BuiltinFunctionsAsmGen(private val program: Program, private val
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throw AssemblyError("float literals should have been converted into autovar")
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throw AssemblyError("float literals should have been converted into autovar")
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}
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}
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else -> {
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else -> {
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scope.asmGenInfo.usedFloatEvalResultVar = true
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scope.asmGenInfo.usedFloatEvalResultVar2 = true
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val variable = IdentifierReference(listOf(subroutineFloatEvalResultVar), value.position)
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val variable = IdentifierReference(listOf(subroutineFloatEvalResultVar2), value.position)
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val addr = AddressOf(variable, value.position)
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val addr = AddressOf(variable, value.position)
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addr.linkParents(value)
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addr.linkParents(value)
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asmgen.assignExpressionToVariable(value, asmgen.asmVariableName(variable), DataType.FLOAT, scope)
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asmgen.assignExpressionToVariable(value, asmgen.asmVariableName(variable), DataType.FLOAT, scope)
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@ -9,7 +9,7 @@ import prog8.ast.statements.Subroutine
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import prog8.compiler.AssemblyError
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import prog8.compiler.AssemblyError
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import prog8.compiler.target.CompilationTarget
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import prog8.compiler.target.CompilationTarget
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import prog8.compiler.target.CpuType
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import prog8.compiler.target.CpuType
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import prog8.compiler.target.subroutineFloatEvalResultVar
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import prog8.compiler.target.subroutineFloatEvalResultVar1
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import prog8.compiler.toHex
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import prog8.compiler.toHex
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import prog8.functions.BuiltinFunctions
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import prog8.functions.BuiltinFunctions
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import kotlin.math.absoluteValue
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import kotlin.math.absoluteValue
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@ -217,12 +217,12 @@ internal class ExpressionsAsmGen(private val program: Program, private val asmge
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beq $jumpIfFalseLabel""")
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beq $jumpIfFalseLabel""")
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} else {
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} else {
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val subroutine = left.definingSubroutine()!!
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val subroutine = left.definingSubroutine()!!
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subroutine.asmGenInfo.usedFloatEvalResultVar = true
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subroutine.asmGenInfo.usedFloatEvalResultVar1 = true
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar1, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.out("""
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asmgen.out("""
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lda #<$subroutineFloatEvalResultVar
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lda #<$subroutineFloatEvalResultVar1
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ldy #>$subroutineFloatEvalResultVar
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ldy #>$subroutineFloatEvalResultVar1
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jsr floats.var_fac1_less_f
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jsr floats.var_fac1_less_f
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beq $jumpIfFalseLabel""")
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beq $jumpIfFalseLabel""")
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}
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}
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@ -262,12 +262,12 @@ internal class ExpressionsAsmGen(private val program: Program, private val asmge
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beq $jumpIfFalseLabel""")
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beq $jumpIfFalseLabel""")
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} else {
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} else {
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val subroutine = left.definingSubroutine()!!
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val subroutine = left.definingSubroutine()!!
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subroutine.asmGenInfo.usedFloatEvalResultVar = true
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subroutine.asmGenInfo.usedFloatEvalResultVar1 = true
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar1, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.out("""
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asmgen.out("""
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lda #<$subroutineFloatEvalResultVar
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lda #<$subroutineFloatEvalResultVar1
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ldy #>$subroutineFloatEvalResultVar
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ldy #>$subroutineFloatEvalResultVar1
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jsr floats.var_fac1_lesseq_f
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jsr floats.var_fac1_lesseq_f
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beq $jumpIfFalseLabel""")
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beq $jumpIfFalseLabel""")
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}
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}
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@ -307,12 +307,12 @@ internal class ExpressionsAsmGen(private val program: Program, private val asmge
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beq $jumpIfFalseLabel""")
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beq $jumpIfFalseLabel""")
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} else {
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} else {
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val subroutine = left.definingSubroutine()!!
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val subroutine = left.definingSubroutine()!!
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subroutine.asmGenInfo.usedFloatEvalResultVar = true
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subroutine.asmGenInfo.usedFloatEvalResultVar1 = true
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar1, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.out("""
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asmgen.out("""
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lda #<$subroutineFloatEvalResultVar
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lda #<$subroutineFloatEvalResultVar1
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ldy #>$subroutineFloatEvalResultVar
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ldy #>$subroutineFloatEvalResultVar1
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jsr floats.var_fac1_greater_f
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jsr floats.var_fac1_greater_f
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beq $jumpIfFalseLabel""")
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beq $jumpIfFalseLabel""")
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}
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}
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@ -352,12 +352,12 @@ internal class ExpressionsAsmGen(private val program: Program, private val asmge
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beq $jumpIfFalseLabel""")
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beq $jumpIfFalseLabel""")
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} else {
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} else {
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val subroutine = left.definingSubroutine()!!
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val subroutine = left.definingSubroutine()!!
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subroutine.asmGenInfo.usedFloatEvalResultVar = true
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subroutine.asmGenInfo.usedFloatEvalResultVar1 = true
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar1, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.out("""
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asmgen.out("""
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lda #<$subroutineFloatEvalResultVar
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lda #<$subroutineFloatEvalResultVar1
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ldy #>$subroutineFloatEvalResultVar
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ldy #>$subroutineFloatEvalResultVar1
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jsr floats.var_fac1_greatereq_f
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jsr floats.var_fac1_greatereq_f
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beq $jumpIfFalseLabel""")
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beq $jumpIfFalseLabel""")
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}
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}
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@ -1133,12 +1133,12 @@ internal class ExpressionsAsmGen(private val program: Program, private val asmge
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beq $jumpIfFalseLabel""")
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beq $jumpIfFalseLabel""")
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} else {
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} else {
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val subroutine = left.definingSubroutine()!!
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val subroutine = left.definingSubroutine()!!
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subroutine.asmGenInfo.usedFloatEvalResultVar = true
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subroutine.asmGenInfo.usedFloatEvalResultVar1 = true
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar1, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.out("""
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asmgen.out("""
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lda #<$subroutineFloatEvalResultVar
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lda #<$subroutineFloatEvalResultVar1
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ldy #>$subroutineFloatEvalResultVar
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ldy #>$subroutineFloatEvalResultVar1
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jsr floats.var_fac1_notequal_f
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jsr floats.var_fac1_notequal_f
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bne $jumpIfFalseLabel""")
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bne $jumpIfFalseLabel""")
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}
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}
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@ -1218,12 +1218,12 @@ internal class ExpressionsAsmGen(private val program: Program, private val asmge
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bne $jumpIfFalseLabel""")
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bne $jumpIfFalseLabel""")
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} else {
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} else {
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val subroutine = left.definingSubroutine()!!
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val subroutine = left.definingSubroutine()!!
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subroutine.asmGenInfo.usedFloatEvalResultVar = true
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subroutine.asmGenInfo.usedFloatEvalResultVar1 = true
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToVariable(right, subroutineFloatEvalResultVar1, DataType.FLOAT, subroutine)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.assignExpressionToRegister(left, RegisterOrPair.FAC1)
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asmgen.out("""
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asmgen.out("""
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lda #<$subroutineFloatEvalResultVar
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lda #<$subroutineFloatEvalResultVar1
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ldy #>$subroutineFloatEvalResultVar
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ldy #>$subroutineFloatEvalResultVar1
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jsr floats.var_fac1_notequal_f
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jsr floats.var_fac1_notequal_f
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beq $jumpIfFalseLabel""")
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beq $jumpIfFalseLabel""")
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}
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}
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@ -2,8 +2,6 @@
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TODO
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TODO
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====
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====
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- fix errors in arith examples
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- see if we can group some errors together for instance the (now single) errors about unidentified symbols
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- see if we can group some errors together for instance the (now single) errors about unidentified symbols
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- Cx16 target: support full-screen 640x480 and 320x240 graphics? That requires our own custom graphics routines though to draw lines.
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- Cx16 target: support full-screen 640x480 and 320x240 graphics? That requires our own custom graphics routines though to draw lines.
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- make it possible to use cpu opcodes such as 'nop' as variable names by prefixing all asm vars with something such as '_'
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- make it possible to use cpu opcodes such as 'nop' as variable names by prefixing all asm vars with something such as '_'
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@ -21,8 +21,8 @@ main {
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div_word(-20000,500,-40)
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div_word(-20000,500,-40)
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div_word(-2222,2,-1111)
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div_word(-2222,2,-1111)
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div_float(0,1,0) ; TODO FIX ERROR
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div_float(0,1,0)
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div_float(999.9,111.0,9.008108108108107) ; TODO FIX ERROR
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div_float(999.9,111.0,9.008108108108107)
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}
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}
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sub div_ubyte(ubyte a1, ubyte a2, ubyte c) {
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sub div_ubyte(ubyte a1, ubyte a2, ubyte c) {
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@ -29,9 +29,9 @@ main {
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minus_word(0,-3333,3333)
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minus_word(0,-3333,3333)
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minus_word(-3333,0,-3333)
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minus_word(-3333,0,-3333)
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minus_float(0,0,0) ; TODO FIX ERROR
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minus_float(0,0,0)
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minus_float(2.5,1.5,1.0) ; TODO FIX ERROR
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minus_float(2.5,1.5,1.0)
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minus_float(-1.5,3.5,-5.0) ; TODO FIX ERROR
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minus_float(-1.5,3.5,-5.0)
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test_stack.test()
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test_stack.test()
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}
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}
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@ -98,7 +98,7 @@ main {
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sub minus_float(float a1, float a2, float c) {
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sub minus_float(float a1, float a2, float c) {
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float r = a1-a2
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float r = a1-a2
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if abs(r-c)<0.00001 ; TODO FIX COMPARISON (it works when only comparing a var)
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if abs(r-c)<0.00001
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txt.print(" ok ")
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txt.print(" ok ")
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else {
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else {
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txt.print("err! ")
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txt.print("err! ")
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@ -22,9 +22,9 @@ main {
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mul_word(-10,1000,-10000)
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mul_word(-10,1000,-10000)
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mul_word(1,-3333,-3333)
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mul_word(1,-3333,-3333)
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mul_float(0,0,0) ; TODO FIX ERROR
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mul_float(0,0,0)
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mul_float(2.5,10,25) ; TODO FIX ERROR
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mul_float(2.5,10,25)
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mul_float(-1.5,10,-15) ; TODO FIX ERROR
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mul_float(-1.5,10,-15)
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}
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}
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sub mul_ubyte(ubyte a1, ubyte a2, ubyte c) {
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sub mul_ubyte(ubyte a1, ubyte a2, ubyte c) {
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@ -25,7 +25,6 @@ main {
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plus_word(0,-3333,-3333)
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plus_word(0,-3333,-3333)
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plus_word(-3333,0,-3333)
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plus_word(-3333,0,-3333)
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; TODO FIX ERRORs in float
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plus_float(0,0,0)
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plus_float(0,0,0)
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plus_float(1.5,2.5,4.0)
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plus_float(1.5,2.5,4.0)
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plus_float(-1.5,3.5,2.0)
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plus_float(-1.5,3.5,2.0)
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