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Add support for K-table declarations to weaver

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Gabriel Tofvesson 2019-04-24 19:03:57 +02:00
parent 8b5d6e5ad4
commit 60b1278f6a
1 changed files with 35 additions and 3 deletions
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38
weaver.kt
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@ -142,18 +142,50 @@ fun main(args: Array<String>){
else pIndex = value
}
for(rawValue in weaveData){
val value = rawValue.replace(" ", "").replace("\t", "")
val value = {
var v = rawValue.replace(" ", "").replace("\t", "")
// Return
if(v.indexOf("#") > 0) v.substring(0, v.indexOf("#")) else v
}()
if(value.length == 0 || value.startsWith("#")) continue
else if((weaveUCode && index() >= state.microMemory.size) || (!weaveUCode && index() >= state.programMemory.size)) error("Memory out of bounds: ${index()}! Did you pass too much data?")
if(value.length == 0) continue
else if(value.startsWith("@")){
if(value == "@u") weaveUCode = true
else if(value == "@p") weaveUCode = false
else if(value.startsWith("@k1")){
// Parse K1 table entry
if(value.length != 6)
error("Badly formatted K1 declaration: $rawValue")
val index = value.substring(3, 4).toInt(16)
val k1Value = value.substring(4, 6).toInt(16).toByte()
if(k1Value < 0)
error("Invalid K1 address pointer (must be in range 00-7F): $rawValue")
state.k1[index] = k1Value
}
else if(value.startsWith("@k2")){
// Parse K2 table entry
if(value.length != 6)
error("Badly formatted K2 declaration: $rawValue")
val index = value.substring(3, 4).toInt(16)
if(index > 4)
error("Invalid K2 index value (must be in range 0-3): $rawValue")
val k2Value = value.substring(4, 6).toInt(16).toByte()
if(k2Value < 0)
error("Invalid K2 address pointer (must be in range 00-7F): $rawValue")
state.k2[index] = k2Value
}
else if(value.startsWith("@0x")) sIdx(Integer.parseInt(value.substring(3), 16))
else sIdx(Integer.parseInt(value.substring(1), 10))
continue
}
else if((weaveUCode && index() >= state.microMemory.size) || (!weaveUCode && index() >= state.programMemory.size)) error("Memory out of bounds: ${index()}! Did you pass too much data?")
else if((weaveUCode && value.length != 7) || (!weaveUCode && value.length != 4)) error("Cannot weave data of bad length: $value")
else try{
if(weaveUCode) state.microMemory[index()] = Integer.parseInt(value, 16)