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start with introducing LONG datatype (32 bits signed integer)

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Irmen de Jong
2025-09-17 01:04:26 +02:00
parent 44f70da113
commit a2b9d78cf3
15 changed files with 591 additions and 149 deletions
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3
codeGenIntermediate/src/prog8/codegen/intermediate/RegisterPool.kt
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@@ -7,6 +7,7 @@ internal class RegisterPool {
// everything from 99000 onwards is reserved for special purposes:
// 99000 - 99099 : WORD registers for syscall arguments and response value(s)
// 99100 - 99199 : BYTE registers for syscall arguments and response value(s)
// 99200 - 99299 : LONG registers for syscall arguments and response value(s)
private var nextRegister: Int=1
private val registerTypes: MutableMap<Int, IRDataType> = mutableMapOf()
@@ -18,6 +19,8 @@ internal class RegisterPool {
registerTypes[i] = IRDataType.WORD
for(i in 99100..99199)
registerTypes[i] = IRDataType.BYTE
for(i in 99200..99299)
registerTypes[i] = IRDataType.LONG
}
fun next(type: IRDataType): Int {