Apple-2-SW/prog8
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some more command line options

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This commit is contained in:
Irmen de Jong 2019-01-21 01:08:43 +01:00
parent c952ee898e
commit 5ba839986f
1 changed files with 32 additions and 18 deletions
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32
compiler/src/prog8/CompilerMain.kt
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@ -19,9 +19,9 @@ import kotlin.system.measureTimeMillis
fun main(args: Array<String>) {
// check if the user wants to launch the VM instead
if("--vm" in args) {
if("-vm" in args) {
val newArgs = args.toMutableList()
newArgs.remove("--vm")
newArgs.remove("-vm")
return stackVmMain(newArgs.toTypedArray())
}
@ -31,7 +31,7 @@ fun main(args: Array<String>) {
// println("This software is licensed under the GNU GPL 3.0, see https://www.gnu.org/licenses/gpl.html\n")
println("**** This is a prerelease version. Please do not distribute! ****\n")
if (args.isEmpty() || args.size > 2)
if (args.isEmpty())
usage()
compileMain(args)
}
@ -39,13 +39,21 @@ fun main(args: Array<String>) {
private fun compileMain(args: Array<String>) {
var emulatorToStart = ""
var moduleFile = ""
var writeVmCode = false
var writeAssembly = true
for (arg in args) {
if(arg=="--emu")
if(arg=="-emu")
emulatorToStart = "x64"
else if(arg=="--emu2")
else if(arg=="-emu2")
emulatorToStart = "x64sc"
else if(!arg.startsWith("--"))
else if(arg=="-writevm")
writeVmCode = true
else if(arg=="-noasm")
writeAssembly = false
else if(!arg.startsWith("-"))
moduleFile = arg
else
usage()
}
if(moduleFile.isBlank())
usage()
@ -110,16 +118,20 @@ private fun compileMain(args: Array<String>) {
val intermediate = compiler.compile(moduleAst, heap)
intermediate.optimize()
if(writeVmCode) {
val stackVmFilename = intermediate.name + ".vm.txt"
val stackvmFile = PrintStream(File(stackVmFilename), "utf-8")
intermediate.writeCode(stackvmFile)
stackvmFile.close()
println("StackVM program code written to '$stackVmFilename'")
}
if(writeAssembly) {
val assembly = AsmGen(compilerOptions, intermediate, heap).compileToAssembly()
assembly.assemble(compilerOptions)
programname = assembly.name
}
}
println("\nTotal compilation+assemble time: ${totalTime / 1000.0} sec.")
} catch (px: ParsingFailedError) {
@ -186,9 +198,11 @@ fun determineCompilationOptions(moduleAst: Module): CompilationOptions {
private fun usage() {
System.err.println("Missing argument(s):")
System.err.println(" [--emu] auto-start the 'x64' C-64 emulator after successful compilation")
System.err.println(" [--emu2] auto-start the 'x64sc' C-64 emulator after successful compilation")
System.err.println(" [--vm] launch the prog8 virtual machine instead of the compiler")
System.err.println(" [-emu] auto-start the 'x64' C-64 emulator after successful compilation")
System.err.println(" [-emu2] auto-start the 'x64sc' C-64 emulator after successful compilation")
System.err.println(" [-writevm] write intermediate vm code to a file as well")
System.err.println(" [-noasm] don't create assembly code")
System.err.println(" [-vm] launch the prog8 virtual machine instead of the compiler")
System.err.println(" modulefile main module file to compile")
exitProcess(1)
}