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added memoryslabs to symboltable

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This commit is contained in:
Irmen de Jong 2022-08-21 19:01:53 +02:00
parent 6b41734d6a
commit a44d853c1b
1 changed files with 13 additions and 1 deletions
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14
codeAst/src/prog8/code/SymbolTable.kt
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@ -54,6 +54,10 @@ class SymbolTable : StNode("", StNodeType.GLOBAL, Position.DUMMY) {
vars
}
val allMemorySlabs: Collection<StMemorySlab> by lazy {
children.mapNotNull { if (it.value.type == StNodeType.MEMORYSLAB) it.value as StMemorySlab else null }
}
override fun lookup(scopedName: List<String>) = flat[scopedName]
}
@ -68,7 +72,8 @@ enum class StNodeType {
STATICVAR,
MEMVAR,
CONSTANT,
BUILTINFUNC
BUILTINFUNC,
MEMORYSLAB
}
@ -142,6 +147,7 @@ open class StNode(val name: String,
StNodeType.LABEL -> print("(L) ")
StNodeType.STATICVAR -> print("(V) ")
StNodeType.MEMVAR -> print("(M) ")
StNodeType.MEMORYSLAB -> print("(MS) ")
StNodeType.CONSTANT -> print("(C) ")
StNodeType.BUILTINFUNC -> print("(F) ")
StNodeType.ROMSUB -> print("(R) ")
@ -211,6 +217,12 @@ class StMemVar(name: String,
}
}
class StMemorySlab(name: String, val size: UInt, val align: UInt, position: Position):
StNode(name, StNodeType.MEMORYSLAB, position) {
override fun printProperties() {
print("$name size=$size align=$align")
}
}
class StSub(name: String, val parameters: List<StSubroutineParameter>, val returnType: DataType?, position: Position) :
StNode(name, StNodeType.SUBROUTINE, position) {