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This commit is contained in:
Irmen de Jong 2021-02-20 16:58:24 +01:00
parent 15695a304e
commit d23c2eed86
3 changed files with 24 additions and 4 deletions
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25
compiler/test/UnitTests.kt
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@ -20,7 +20,7 @@ import prog8.compiler.target.c64.C64MachineDefinition.FLOAT_MAX_NEGATIVE
import prog8.compiler.target.c64.C64MachineDefinition.FLOAT_MAX_POSITIVE
import prog8.compiler.target.c64.C64MachineDefinition.Mflpt5
import prog8.compiler.target.c64.Petscii
import prog8.compiler.target.cx16.CX16MachineDefinition
import prog8.compiler.target.cx16.CX16MachineDefinition.CX16Zeropage
import java.io.CharConversionException
import java.nio.file.Path
import kotlin.test.*
@ -304,11 +304,30 @@ class TestC64Zeropage {
class TestCx16Zeropage {
@Test
fun testReservedLocations() {
val zp = CX16MachineDefinition.CX16Zeropage(CompilationOptions(OutputType.RAW, LauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), false, false, Cx16Target))
val zp = CX16Zeropage(CompilationOptions(OutputType.RAW, LauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), false, false, Cx16Target))
assertEquals(zp.SCRATCH_REG, zp.SCRATCH_B1+1, "zp _B1 and _REG must be next to each other to create a word")
}
// TODO way more tests for the Cx16 zeropage?
@Test
fun testFreeSpaces() {
val zp1 = CX16Zeropage(CompilationOptions(OutputType.RAW, LauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), true, false, Cx16Target))
assertEquals(88, zp1.available())
val zp3 = CX16Zeropage(CompilationOptions(OutputType.RAW, LauncherType.NONE, ZeropageType.KERNALSAFE, emptyList(), false, false, Cx16Target))
assertEquals(175, zp3.available())
val zp4 = CX16Zeropage(CompilationOptions(OutputType.RAW, LauncherType.NONE, ZeropageType.FULL, emptyList(), false, false, Cx16Target))
assertEquals(216, zp4.available())
}
@Test
fun testReservedSpace() {
val zp1 = CX16Zeropage(CompilationOptions(OutputType.RAW, LauncherType.NONE, ZeropageType.FULL, emptyList(), false, false, Cx16Target))
assertEquals(216, zp1.available())
assertTrue(0x22 in zp1.free)
assertTrue(0x80 in zp1.free)
assertTrue(0xff in zp1.free)
assertFalse(0x02 in zp1.free)
assertFalse(0x21 in zp1.free)
}
}

1
docs/source/todo.rst
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@ -11,6 +11,7 @@ TODO
- optimize several inner loops in gfx2 (highres 4 color mode)
- use the 65c02 bit clear/set/test instructions for single-bit operations
- try to fix the bresenham line routines in graphics and gfx2 (sometimes they're a pixel 'off')
- add modes 2 and 3 to gfx2 (lowres 4 color and 16 color)
- add a flood fill routine to gfx2?
- add a f_seek() routine for the Cx16 that uses its seek dos api?
- optimizer: detect variables that are written but never read - mark those as unused too and remove them, such as uword unused = memory("unused222", 20) - also remove the memory slab allocation

2
examples/cx16/tehtriz.p8
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@ -33,7 +33,7 @@ main {
sub start() {
cx16.screen_set_mode(0) ; low res
void cx16.screen_set_mode(0) ; low res
sound.init()
newGame()
drawBoard()