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support assignment to indexed pointer targets

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Irmen de Jong
2025-09-27 13:52:09 +02:00
parent 97420b28e5
commit 2c7256a443
12 changed files with 94 additions and 97 deletions
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5
codeGenCpu6502/src/prog8/codegen/cpu6502/assignment/AsmAssignment.kt
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@@ -10,8 +10,8 @@ internal enum class TargetStorageKind {
ARRAY,
MEMORY,
REGISTER,
POINTER, // wherever the pointer variable points to
VOID // assign nothing - used in multi-value assigns for void placeholders
POINTER,
VOID // assign nothing - used in multi-value assigns for void placeholders
}
internal enum class SourceStorageKind {
@@ -91,7 +91,6 @@ internal class AsmAssignTarget(val kind: TargetStorageKind,
array != null -> return AsmAssignTarget(TargetStorageKind.ARRAY, asmgen, type, definingSub, target.position, array = array, origAstTarget = this)
memory != null -> return AsmAssignTarget(TargetStorageKind.MEMORY, asmgen, type, definingSub, target.position, memory = memory, origAstTarget = this)
pointerDeref != null -> return AsmAssignTarget(TargetStorageKind.POINTER, asmgen, type, definingSub, target.position, pointer = pointerDeref, origAstTarget = this)
indexedPointerDeref != null -> TODO("assign to indexed pointer ${target.position} - for now, split up the assignment target using a temporary pointer variable")
else -> throw AssemblyError("weird target")
}
}