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https://github.com/irmen/prog8.git
synced 2024-12-27 05:29:38 +00:00
fix compiler crash for expressions of the form x = x and y (the logical booleans, not the bitwise)
This commit is contained in:
Irmen de Jong
parent
74e5644f55
commit
cf1e8b194a
@ -317,10 +317,10 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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bne -
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+""")
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}
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"&" -> asmgen.out(" and P8ZP_SCRATCH_B1")
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"^" -> asmgen.out(" eor P8ZP_SCRATCH_B1")
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"|" -> asmgen.out(" ora P8ZP_SCRATCH_B1")
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"and", "or", "xor", in comparisonOperators -> TODO("in-place modification for $operator")
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"&", "and" -> asmgen.out(" and P8ZP_SCRATCH_B1")
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"|", "or" -> asmgen.out(" ora P8ZP_SCRATCH_B1")
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"^", "xor" -> asmgen.out(" eor P8ZP_SCRATCH_B1")
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in comparisonOperators -> TODO("in-place modification for $operator")
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else -> throw AssemblyError("invalid operator for in-place modification $operator")
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}
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if(ptrOnZp)
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@ -358,10 +358,10 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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bne -
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+""")
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}
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"&" -> asmgen.out(" and $otherName")
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"^" -> asmgen.out(" eor $otherName")
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"|" -> asmgen.out(" ora $otherName")
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"and", "or", "xor", in comparisonOperators -> TODO("in-place modification for $operator")
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"&", "and" -> asmgen.out(" and $otherName")
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"|", "or" -> asmgen.out(" ora $otherName")
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"^", "xor" -> asmgen.out(" eor $otherName")
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in comparisonOperators -> TODO("in-place modification for $operator")
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else -> throw AssemblyError("invalid operator for in-place modification $operator")
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}
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if(ptrOnZp)
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@ -440,7 +440,7 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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asmgen.out(" sta (P8ZP_SCRATCH_W1),y")
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}
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}
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"&" -> {
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"&", "and" -> {
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val (ptrOnZp, sourceName) = asmgen.loadByteFromPointerIntoA(pointervar)
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asmgen.out(" and #$value")
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if(ptrOnZp)
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@ -448,15 +448,7 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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else
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asmgen.out(" sta (P8ZP_SCRATCH_W1),y")
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}
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"^" -> {
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val (ptrOnZp, sourceName) = asmgen.loadByteFromPointerIntoA(pointervar)
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asmgen.out(" eor #$value")
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if(ptrOnZp)
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asmgen.out(" sta ($sourceName),y")
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else
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asmgen.out(" sta (P8ZP_SCRATCH_W1),y")
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}
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"|" -> {
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"|", "or" -> {
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val (ptrOnZp, sourceName) = asmgen.loadByteFromPointerIntoA(pointervar)
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asmgen.out(" ora #$value")
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if(ptrOnZp)
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@ -464,7 +456,15 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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else
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asmgen.out(" sta (P8ZP_SCRATCH_W1),y")
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}
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"and", "or", "xor", in comparisonOperators -> TODO("in-place modification for $operator")
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"^", "xor" -> {
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val (ptrOnZp, sourceName) = asmgen.loadByteFromPointerIntoA(pointervar)
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asmgen.out(" eor #$value")
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if(ptrOnZp)
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asmgen.out(" sta ($sourceName),y")
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else
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asmgen.out(" sta (P8ZP_SCRATCH_W1),y")
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}
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in comparisonOperators -> TODO("in-place modification for $operator")
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else -> throw AssemblyError("invalid operator for in-place modification $operator")
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}
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}
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@ -528,19 +528,19 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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+""")
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}
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}
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"&" -> {
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"&", "and" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.A)
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asmgen.out(" and $name | sta $name")
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}
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"^" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.A)
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asmgen.out(" eor $name | sta $name")
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}
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"|" -> {
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"|", "or" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.A)
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asmgen.out(" ora $name | sta $name")
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}
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"and", "or", "xor", in comparisonOperators -> TODO("in-place modification for $operator")
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"^", "xor" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.A)
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asmgen.out(" eor $name | sta $name")
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}
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in comparisonOperators -> TODO("in-place modification for $operator")
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else -> throw AssemblyError("invalid operator for in-place modification $operator")
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}
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}
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@ -595,27 +595,9 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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+""")
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}
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}
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"&" -> asmgen.out(" lda $name | and $otherName | sta $name")
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"^" -> asmgen.out(" lda $name | eor $otherName | sta $name")
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"|" -> asmgen.out(" lda $name | ora $otherName | sta $name")
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"and" -> asmgen.out("""
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lda $name
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and $otherName
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beq +
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lda #1
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+ sta $name""")
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"or" -> asmgen.out("""
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lda $name
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ora $otherName
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beq +
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lda #1
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+ sta $name""")
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"xor" -> asmgen.out("""
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lda $name
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eor $otherName
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beq +
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lda #1
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+ sta $name""")
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"&", "and" -> asmgen.out(" lda $name | and $otherName | sta $name")
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"|", "or" -> asmgen.out(" lda $name | ora $otherName | sta $name")
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"^", "xor" -> asmgen.out(" lda $name | eor $otherName | sta $name")
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in comparisonOperators -> TODO("in-place modification for $operator")
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else -> throw AssemblyError("invalid operator for in-place modification $operator")
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}
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@ -685,10 +667,10 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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}
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}
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}
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"&" -> asmgen.out(" lda $name | and #$value | sta $name")
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"^" -> asmgen.out(" lda $name | eor #$value | sta $name")
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"|" -> asmgen.out(" lda $name | ora #$value | sta $name")
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"and", "or", "xor", in comparisonOperators -> TODO("in-place modification for $operator")
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"&", "and" -> asmgen.out(" lda $name | and #$value | sta $name")
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"|", "or" -> asmgen.out(" lda $name | ora #$value | sta $name")
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"^", "xor" -> asmgen.out(" lda $name | eor #$value | sta $name")
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in comparisonOperators -> TODO("in-place modification for $operator")
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else -> throw AssemblyError("invalid operator for in-place modification $operator")
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}
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}
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@ -955,7 +937,7 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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}
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}
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}
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"&" -> {
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"&", "and" -> {
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when {
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value == 0 -> {
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if(CompilationTarget.instance.machine.cpu == CpuType.CPU65c02)
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@ -980,15 +962,7 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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else -> asmgen.out(" lda $name | and #<$value | sta $name | lda $name+1 | and #>$value | sta $name+1")
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}
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}
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"^" -> {
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when {
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value == 0 -> {}
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value and 255 == 0 -> asmgen.out(" lda $name+1 | eor #>$value | sta $name+1")
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value < 0x0100 -> asmgen.out(" lda $name | eor #$value | sta $name")
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else -> asmgen.out(" lda $name | eor #<$value | sta $name | lda $name+1 | eor #>$value | sta $name+1")
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}
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}
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"|" -> {
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"|", "or" -> {
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when {
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value == 0 -> {}
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value and 255 == 0 -> asmgen.out(" lda $name+1 | ora #>$value | sta $name+1")
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@ -996,7 +970,15 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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else -> asmgen.out(" lda $name | ora #<$value | sta $name | lda $name+1 | ora #>$value | sta $name+1")
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}
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}
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"and", "or", "xor", in comparisonOperators -> TODO("in-place modification for $operator")
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"^", "xor" -> {
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when {
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value == 0 -> {}
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value and 255 == 0 -> asmgen.out(" lda $name+1 | eor #>$value | sta $name+1")
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value < 0x0100 -> asmgen.out(" lda $name | eor #$value | sta $name")
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else -> asmgen.out(" lda $name | eor #<$value | sta $name | lda $name+1 | eor #>$value | sta $name+1")
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}
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}
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in comparisonOperators -> TODO("in-place modification for $operator")
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else -> throw AssemblyError("invalid operator for in-place modification $operator")
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}
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}
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@ -1107,7 +1089,7 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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+""")
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}
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}
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"&" -> {
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"&", "and" -> {
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asmgen.out(" lda $otherName | and $name | sta $name")
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if(dt in WordDatatypes) {
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if(CompilationTarget.instance.machine.cpu == CpuType.CPU65c02)
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@ -1116,9 +1098,9 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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asmgen.out(" lda #0 | sta $name+1")
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}
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}
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"^" -> asmgen.out(" lda $otherName | eor $name | sta $name")
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"|" -> asmgen.out(" lda $otherName | ora $name | sta $name")
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"and", "or", "xor", in comparisonOperators -> TODO("in-place modification for $operator")
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"|", "or" -> asmgen.out(" lda $otherName | ora $name | sta $name")
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"^", "xor" -> asmgen.out(" lda $otherName | eor $name | sta $name")
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in comparisonOperators -> TODO("in-place modification for $operator")
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else -> throw AssemblyError("invalid operator for in-place modification $operator")
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}
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}
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@ -1189,10 +1171,10 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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""")
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}
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"<<", ">>" -> throw AssemblyError("shift by a word value not supported, max is a byte")
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"&" -> asmgen.out(" lda $name | and $otherName | sta $name | lda $name+1 | and $otherName+1 | sta $name+1")
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"^" -> asmgen.out(" lda $name | eor $otherName | sta $name | lda $name+1 | eor $otherName+1 | sta $name+1")
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"|" -> asmgen.out(" lda $name | ora $otherName | sta $name | lda $name+1 | ora $otherName+1 | sta $name+1")
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"and", "or", "xor", in comparisonOperators -> TODO("in-place modification for $operator")
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"&", "and" -> asmgen.out(" lda $name | and $otherName | sta $name | lda $name+1 | and $otherName+1 | sta $name+1")
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"|", "or" -> asmgen.out(" lda $name | ora $otherName | sta $name | lda $name+1 | ora $otherName+1 | sta $name+1")
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"^", "xor" -> asmgen.out(" lda $name | eor $otherName | sta $name | lda $name+1 | eor $otherName+1 | sta $name+1")
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in comparisonOperators -> TODO("in-place modification for $operator")
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else -> throw AssemblyError("invalid operator for in-place modification $operator")
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}
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}
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@ -1365,7 +1347,7 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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bne -
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+""")
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}
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"&" -> {
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"&", "and" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.A)
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asmgen.out(" and $name | sta $name")
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if(dt in WordDatatypes) {
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@ -1375,15 +1357,15 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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asmgen.out(" lda #0 | sta $name+1")
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}
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}
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"^" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.A)
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asmgen.out(" eor $name | sta $name")
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}
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"|" -> {
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"|", "or" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.A)
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asmgen.out(" ora $name | sta $name")
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}
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"and", "or", "xor", in comparisonOperators -> TODO("in-place modification for $operator")
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"^", "xor" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.A)
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asmgen.out(" eor $name | sta $name")
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}
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in comparisonOperators -> TODO("in-place modification for $operator")
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else -> throw AssemblyError("invalid operator for in-place modification $operator")
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}
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}
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@ -1412,19 +1394,19 @@ internal class AugmentableAssignmentAsmGen(private val program: Program,
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remainderVarByWordInAY()
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}
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"<<", ">>" -> throw AssemblyError("shift by a word value not supported, max is a byte")
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"&" -> {
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"&", "and" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.AY)
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asmgen.out(" and $name | sta $name | tya | and $name+1 | sta $name+1")
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}
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"^" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.AY)
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asmgen.out(" eor $name | sta $name | tya | eor $name+1 | sta $name+1")
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}
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"|" -> {
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"|", "or" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.AY)
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asmgen.out(" ora $name | sta $name | tya | ora $name+1 | sta $name+1")
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}
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"and", "or", "xor", in comparisonOperators -> TODO("in-place modification for $operator")
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"^", "xor" -> {
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asmgen.assignExpressionToRegister(value, RegisterOrPair.AY)
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asmgen.out(" eor $name | sta $name | tya | eor $name+1 | sta $name+1")
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}
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in comparisonOperators -> TODO("in-place modification for $operator")
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else -> throw AssemblyError("invalid operator for in-place modification $operator")
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}
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}
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@ -7,27 +7,14 @@
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main {
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sub start() {
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ubyte error
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error = error and error!=64 ; TODO fix crash (also for other datatypes)
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ubyte bpp = buffer[7]
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ubyte bpp = 7
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uword num_colors = 1 << bpp ; TODO FIX THIS
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ubyte[] barr = [0,0,0]
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uword[] warr = [0,0,0]
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ubyte xx = 0
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barr[1] = xx+9
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warr[1] = &warr
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txt.print_ub(barr[1])
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txt.chrout('\n')
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txt.print_uwhex(warr[1],1 )
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txt.chrout('\n')
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txt.print_uw(num_colors)
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txt.chrout('\n')
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test_stack.test()
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}
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