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Merge branch 'master' into codegen-on-new-ast

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This commit is contained in:
Irmen de Jong 2023-02-11 14:40:23 +01:00
commit 8f904f75bb
2 changed files with 7 additions and 6 deletions
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8
codeGenCpu6502/src/prog8/codegen/cpu6502/ProgramAndVarsGen.kt
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@ -461,7 +461,7 @@ internal class ProgramAndVarsGen(
private fun zeropagevars2asm(varNames: Set<String>) {
val namesLists = varNames.map { it.split('.') }.toSet()
val zpVariables = allocator.zeropageVars.filter { it.key in namesLists }
val zpVariables = allocator.zeropageVars.filter { it.key in namesLists }.toList().sortedBy { it.second.address }
for ((scopedName, zpvar) in zpVariables) {
if (scopedName.size == 2 && scopedName[0] == "cx16" && scopedName[1][0] == 'r' && scopedName[1][1].isDigit())
continue // The 16 virtual registers of the cx16 are not actual variables in zp, they're memory mapped
@ -472,7 +472,7 @@ internal class ProgramAndVarsGen(
private fun nonZpVariables2asm(variables: List<StStaticVariable>) {
asmgen.out("")
asmgen.out("; non-zeropage variables")
val (stringvars, othervars) = variables.partition { it.dt==DataType.STR }
val (stringvars, othervars) = variables.sortedBy { it.name }.partition { it.dt==DataType.STR }
stringvars.forEach {
outputStringvar(it.name, it.onetimeInitializationStringValue!!.second, it.onetimeInitializationStringValue!!.first)
}
@ -578,10 +578,10 @@ internal class ProgramAndVarsGen(
}
private fun memdefsAndConsts2asm(memvars: Collection<StMemVar>, consts: Collection<StConstant>) {
memvars.forEach {
memvars.sortedBy { it.address }.forEach {
asmgen.out(" ${it.name} = ${it.address.toHex()}")
}
consts.forEach {
consts.sortedBy { it.name }.forEach {
if(it.dt==DataType.FLOAT)
asmgen.out(" ${it.name} = ${it.value}")
else

5
codeGenCpu6502/src/prog8/codegen/cpu6502/VariableAllocator.kt
View File

@ -88,7 +88,8 @@ internal class VariableAllocator(private val symboltable: SymbolTable,
// try to allocate any other interger variables into the zeropage until it is full.
// TODO some form of intelligent priorization? most often used variables first? loopcounter vars first? ...?
if(errors.noErrors()) {
for (variable in varsDontCare.sortedBy { it.scopedName.count { chr -> chr=='.'}}) {
val sortedList = varsDontCare.sortedWith(compareBy<StStaticVariable> { it.scopedName.count { chr -> chr=='.'}}.thenBy { it.scopedName })
for (variable in sortedList) {
if(variable.dt in IntegerDatatypes) {
if(zeropage.free.isEmpty()) {
break
@ -124,6 +125,6 @@ internal class VariableAllocator(private val symboltable: SymbolTable,
}
}
collect(st)
return vars
return vars.sortedWith(compareBy<StStaticVariable> { it.scopedName }.thenBy { it.dt })
}
}