6502/kickc
1
0
Fork 0
mirror of https://gitlab.com/camelot/kickc.git synced 2024-10-21 02:24:34 +00:00
Code Issues Projects Releases Wiki Activity

Added a few tests

Browse Source
This commit is contained in:
jespergravgaard 2019-05-18 22:40:46 +02:00
parent eed4018450
commit abfa6f875f
4 changed files with 189 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/test/java/dk/camelot64/kickc/test/TestPrograms.java
View File

@ -63,6 +63,11 @@ public class TestPrograms {
*/
@Test
public void testNumberInferenceSum() throws IOException, URISyntaxException {
compileAndCompare("number-inference-sum");
}
@Test
public void testGfxBankOptimization() throws IOException, URISyntaxException {
compileAndCompare("gfxbank");

16
src/test/kc/number-inference-sum.kc Normal file
View File

@ -0,0 +1,16 @@
// Test inference of number types using a long sum
// Currently fails - because the compiler does not handle byte+byte correctly (not truncating the result to 8 bits)
void main() {
const word* screen = 0x0400;
const byte* bgcol = 0xd020;
const byte RED = 2;
byte b1 = 250;
byte b2 = b1+250;
word w = b2+1;
screen[0] = w;
if((w)>255) *bgcol = RED;
}

148
src/test/ref/c64dtv-blitter-box.asm Normal file
View File

@ -0,0 +1,148 @@
// Fill a box on the screen using the blitter
.pc = $801 "Basic"
:BasicUpstart(main)
.pc = $80d "Program"
// Feature enables or disables the extra C64 DTV features
.label DTV_FEATURE = $d03f
.const DTV_FEATURE_ENABLE = 1
// Blitter Source A Start
.label DTV_BLITTER_SRCA_LO = $d320
.label DTV_BLITTER_SRCA_MI = $d321
.label DTV_BLITTER_SRCA_HI = $d322
// Blitter Source A Modulo
.label DTV_BLITTER_SRCA_MOD_LO = $d323
.label DTV_BLITTER_SRCA_MOD_HI = $d324
// Blitter Source A Line Length
.label DTV_BLITTER_SRCA_LIN_LO = $d325
.label DTV_BLITTER_SRCA_LIN_HI = $d326
// Blitter Source A Step ([7:4] integral part, [3:0] fractional part)
.label DTV_BLITTER_SRCA_STEP = $d327
// Blitter Source B Start
.label DTV_BLITTER_SRCB_LO = $d328
.label DTV_BLITTER_SRCB_MI = $d329
.label DTV_BLITTER_SRCB_HI = $d32a
// Blitter Source B Modulo
.label DTV_BLITTER_SRCB_MOD_LO = $d32b
.label DTV_BLITTER_SRCB_MOD_HI = $d32c
// Blitter Source B Line Length
.label DTV_BLITTER_SRCB_LIN_LO = $d32d
.label DTV_BLITTER_SRCB_LIN_HI = $d32e
// Blitter Source B Step ([7:4] integral part, [3:0] fractional part)
.label DTV_BLITTER_SRCB_STEP = $d32f
// Blitter Destination Start
.label DTV_BLITTER_DEST_LO = $d330
.label DTV_BLITTER_DEST_MI = $d331
.label DTV_BLITTER_DEST_HI = $d332
// Blitter Source B Modulo
.label DTV_BLITTER_DEST_MOD_LO = $d333
.label DTV_BLITTER_DEST_MOD_HI = $d334
// Blitter Source B Line Length
.label DTV_BLITTER_DEST_LIN_LO = $d335
.label DTV_BLITTER_DEST_LIN_HI = $d336
// Blitter Source B Step ([7:4] integral part, [3:0] fractional part)
.label DTV_BLITTER_DEST_STEP = $d337
// Blitter Blit Length
.label DTV_BLITTER_LEN_LO = $d338
.label DTV_BLITTER_LEN_HI = $d339
// Blitter Control
.label DTV_BLITTER_CONTROL = $d33a
// Bit[0] Force Start Strobe when set
.const DTV_BLIT_FORCE_START = 1
// Bit[1] Source A Direction Positive when set
.const DTV_BLIT_SRCA_FWD = 2
// Bit[2] Source B Direction Positive when set
.const DTV_BLIT_SRCB_FWD = 4
// Bit[3] Destination Direction Positive when set
.const DTV_BLIT_DEST_FWD = 8
// Blitter Transparency
.label DTV_BLITTER_TRANSPARANCY = $d33b
// No transparancy
// Bit[2]==Bit[1]==0: write in any case
.const DTV_BLIT_TRANSPARANCY_NONE = 0
// Controls the ALU operation
.label DTV_BLITTER_ALU = $d33e
.const DTV_BLIT_ADD = $30
// Blitter Control 2
.label DTV_BLITTER_CONTROL2 = $d33f
// Bit[0] Clear Blitter IRQ
.const DTV_BLIT_CLEAR_IRQ = 1
// Bit[3] Destination Continue
.const DTV_BLIT_DEST_CONT = 8
// Bit[0] Busy when set (When reading)
.const DTV_BLIT_STATUS_BUSY = 1
.label SCREEN = $400
main: {
lda #DTV_FEATURE_ENABLE
sta DTV_FEATURE
// Instruct blitter not to continue previous blit
lda #DTV_BLIT_CLEAR_IRQ
sta DTV_BLITTER_CONTROL2
lda #<SRCA
sta DTV_BLITTER_SRCA_LO
lda #>SRCA
sta DTV_BLITTER_SRCA_MI
lda #0
sta DTV_BLITTER_SRCA_HI
sta DTV_BLITTER_SRCA_MOD_LO
sta DTV_BLITTER_SRCA_MOD_HI
sta DTV_BLITTER_SRCA_LIN_LO
lda #>$100
sta DTV_BLITTER_SRCA_LIN_HI
lda #1
sta DTV_BLITTER_SRCA_STEP
// Step 0.0
lda #<SRCB
sta DTV_BLITTER_SRCB_LO
lda #>SRCB
sta DTV_BLITTER_SRCB_MI
lda #0
sta DTV_BLITTER_SRCB_HI
sta DTV_BLITTER_SRCB_MOD_LO
sta DTV_BLITTER_SRCB_MOD_HI
sta DTV_BLITTER_SRCB_LIN_LO
lda #>$100
sta DTV_BLITTER_SRCB_LIN_HI
lda #0
sta DTV_BLITTER_SRCB_STEP
// Step 0.0
lda #<SCREEN+$28+5
sta DTV_BLITTER_DEST_LO
lda #>SCREEN+$28+5
sta DTV_BLITTER_DEST_MI
lda #0
sta DTV_BLITTER_DEST_HI
lda #<$15
sta DTV_BLITTER_DEST_MOD_LO
lda #0
sta DTV_BLITTER_DEST_MOD_HI
lda #<$13
sta DTV_BLITTER_DEST_LIN_LO
lda #0
sta DTV_BLITTER_DEST_LIN_HI
lda #$10
sta DTV_BLITTER_DEST_STEP
// Step 1.0
lda #<$14*$a
sta DTV_BLITTER_LEN_LO
lda #0
sta DTV_BLITTER_LEN_HI
lda #DTV_BLIT_ADD
sta DTV_BLITTER_ALU
lda #DTV_BLIT_TRANSPARANCY_NONE
sta DTV_BLITTER_TRANSPARANCY
// Start blitter
lda #DTV_BLIT_FORCE_START|DTV_BLIT_SRCA_FWD|DTV_BLIT_SRCB_FWD|DTV_BLIT_DEST_FWD
sta DTV_BLITTER_CONTROL
// Instruct blitter to continue at DEST and restart SRC A/B
lda #DTV_BLIT_DEST_CONT
sta DTV_BLITTER_CONTROL2
// wait til blitter is ready
b1:
lda #DTV_BLIT_STATUS_BUSY
and DTV_BLITTER_CONTROL2
cmp #0
bne b1
rts
}
SRCA: .text "camelot rules!@"
SRCB: .byte $80

20
src/test/ref/number-inference-sum.asm Normal file
View File

@ -0,0 +1,20 @@
// Test inference of number types using a long sum
// Currently fails - because the compiler does not handle byte+byte correctly (not truncating the result to 8 bits)
.pc = $801 "Basic"
:BasicUpstart(main)
.pc = $80d "Program"
main: {
.label screen = $400
.label bgcol = $d020
.const RED = 2
.const b1 = $fa
.const b2 = b1+$fa
.const w = b2+1
lda #<w
sta screen
lda #>w
sta screen+1
lda #RED
sta bgcol
rts
}