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https://gitlab.com/camelot/kickc.git
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Added plus/4 keyboard tester.
This commit is contained in:
jespergravgaard
parent
d9fdaca1b0
commit
969301af0f
@ -44,6 +44,11 @@ public class TestPrograms {
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public TestPrograms() {
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}
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@Test
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public void testPlus4KeyboardTest() throws IOException, URISyntaxException {
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compileAndCompare("plus4-keyboard-test.c")
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}
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@Test
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public void testPlus4Kbhit() throws IOException, URISyntaxException {
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compileAndCompare("plus4-kbhit.c");
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120
src/test/ref/plus4-keyboard-test.asm
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120
src/test/ref/plus4-keyboard-test.asm
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@ -0,0 +1,120 @@
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// Test reading keyboard port on the TED of the Plus/4
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.pc = $1001 "Basic"
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:BasicUpstart(main)
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.pc = $100d "Program"
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// Keyboard latch
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.label KEYBOARD_INPUT = $ff08
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// Keyboard scan
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.label KEYBOARD_SCAN = $fd30
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// Default address of screen character matrix
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.label DEFAULT_SCREEN = $c00
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main: {
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.label row = 3
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.label y = 2
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// asm
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sei
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// memset(DEFAULT_SCREEN, ' ', 0x0400)
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jsr memset
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__b1:
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// for(char y=0;y<8;y++)
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lda.z y
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cmp #8
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bcc __b2
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lda #<DEFAULT_SCREEN
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sta.z row
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lda #>DEFAULT_SCREEN
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sta.z row+1
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lda #0
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sta.z y
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jmp __b1
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__b2:
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// 1<<y
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lda #1
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ldy.z y
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cpy #0
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beq !e+
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!:
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asl
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dey
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bne !-
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!e:
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// 0xff^(1<<y)
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eor #$ff
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// *KEYBOARD_SCAN = 0xff^(1<<y)
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sta KEYBOARD_SCAN
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// *KEYBOARD_INPUT = 0
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lda #0
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sta KEYBOARD_INPUT
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// key_bit = *KEYBOARD_INPUT^0xff
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lda #$ff
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eor KEYBOARD_INPUT
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tax
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ldy #0
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__b3:
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// for(char x=0;x<8;x++)
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cpy #8
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bcc __b4
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// row += 40
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lda #$28
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clc
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adc.z row
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sta.z row
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bcc !+
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inc.z row+1
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!:
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// for(char y=0;y<8;y++)
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inc.z y
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jmp __b1
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__b4:
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// key_bit&0x80
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txa
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and #$80
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// if(key_bit&0x80)
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cmp #0
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beq __b6
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// row[x] = '*'
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lda #'*'
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sta (row),y
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__b6:
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// key_bit <<= 1
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txa
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asl
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tax
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// for(char x=0;x<8;x++)
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iny
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jmp __b3
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}
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// Copies the character c (an unsigned char) to the first num characters of the object pointed to by the argument str.
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memset: {
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.const c = ' '
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.const num = $400
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.label str = DEFAULT_SCREEN
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.label end = str+num
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.label dst = 5
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lda #<str
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sta.z dst
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lda #>str
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sta.z dst+1
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__b1:
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// for(char* dst = str; dst!=end; dst++)
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lda.z dst+1
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cmp #>end
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bne __b2
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lda.z dst
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cmp #<end
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bne __b2
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// }
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rts
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__b2:
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// *dst = c
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lda #c
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ldy #0
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sta (dst),y
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// for(char* dst = str; dst!=end; dst++)
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inc.z dst
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bne !+
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inc.z dst+1
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!:
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jmp __b1
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}
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63
src/test/ref/plus4-keyboard-test.cfg
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63
src/test/ref/plus4-keyboard-test.cfg
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@ -0,0 +1,63 @@
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@begin: scope:[] from
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[0] phi()
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to:@1
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@1: scope:[] from @begin
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[1] phi()
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[2] call main
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to:@end
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@end: scope:[] from @1
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[3] phi()
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(void()) main()
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main: scope:[main] from @1
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asm { sei }
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[5] call memset
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to:main::@1
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main::@1: scope:[main] from main main::@1 main::@5
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[6] (byte*) main::row#6 ← phi( main::@1/(const nomodify byte*) DEFAULT_SCREEN main::@5/(byte*) main::row#1 )
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[6] (byte) main::y#2 ← phi( main::@1/(byte) 0 main::@5/(byte) main::y#1 )
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[7] if((byte) main::y#2<(byte) 8) goto main::@2
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to:main::@1
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main::@2: scope:[main] from main::@1
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[8] (byte~) main::$2 ← (byte) 1 << (byte) main::y#2
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[9] (byte~) main::$3 ← (byte) $ff ^ (byte~) main::$2
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[10] *((const nomodify byte*) KEYBOARD_SCAN) ← (byte~) main::$3
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[11] *((const nomodify byte*) KEYBOARD_INPUT) ← (byte) 0
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[12] (byte) main::key_bit#0 ← *((const nomodify byte*) KEYBOARD_INPUT) ^ (byte) $ff
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to:main::@3
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main::@3: scope:[main] from main::@2 main::@6
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[13] (byte) main::key_bit#2 ← phi( main::@2/(byte) main::key_bit#0 main::@6/(byte) main::key_bit#1 )
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[13] (byte) main::x#2 ← phi( main::@2/(byte) 0 main::@6/(byte) main::x#1 )
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[14] if((byte) main::x#2<(byte) 8) goto main::@4
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to:main::@5
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main::@5: scope:[main] from main::@3
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[15] (byte*) main::row#1 ← (byte*) main::row#6 + (byte) $28
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[16] (byte) main::y#1 ← ++ (byte) main::y#2
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to:main::@1
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main::@4: scope:[main] from main::@3
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[17] (byte~) main::$6 ← (byte) main::key_bit#2 & (byte) $80
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[18] if((byte) 0==(byte~) main::$6) goto main::@6
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to:main::@7
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main::@7: scope:[main] from main::@4
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[19] *((byte*) main::row#6 + (byte) main::x#2) ← (byte) '*'
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to:main::@6
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main::@6: scope:[main] from main::@4 main::@7
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[20] (byte) main::key_bit#1 ← (byte) main::key_bit#2 << (byte) 1
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[21] (byte) main::x#1 ← ++ (byte) main::x#2
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to:main::@3
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(void*()) memset((void*) memset::str , (byte) memset::c , (word) memset::num)
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memset: scope:[memset] from main
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[22] phi()
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to:memset::@1
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memset::@1: scope:[memset] from memset memset::@2
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[23] (byte*) memset::dst#2 ← phi( memset/(byte*)(const void*) memset::str#0 memset::@2/(byte*) memset::dst#1 )
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[24] if((byte*) memset::dst#2!=(const byte*) memset::end#0) goto memset::@2
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to:memset::@return
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memset::@return: scope:[memset] from memset::@1
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[25] return
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to:@return
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memset::@2: scope:[memset] from memset::@1
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[26] *((byte*) memset::dst#2) ← (const byte) memset::c#0
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[27] (byte*) memset::dst#1 ← ++ (byte*) memset::dst#2
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to:memset::@1
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1242
src/test/ref/plus4-keyboard-test.log
Normal file
1242
src/test/ref/plus4-keyboard-test.log
Normal file
File diff suppressed because it is too large
Load Diff
55
src/test/ref/plus4-keyboard-test.sym
Normal file
55
src/test/ref/plus4-keyboard-test.sym
Normal file
@ -0,0 +1,55 @@
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(label) @1
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(label) @begin
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(label) @end
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(const nomodify byte*) DEFAULT_SCREEN = (byte*) 3072
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(const nomodify byte*) KEYBOARD_INPUT = (byte*) 65288
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(const nomodify byte*) KEYBOARD_SCAN = (byte*) 64816
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(void()) main()
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(byte~) main::$2 reg byte a 202.0
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(byte~) main::$3 reg byte a 202.0
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(byte~) main::$6 reg byte a 2002.0
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(label) main::@1
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(label) main::@2
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(label) main::@3
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(label) main::@4
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(label) main::@5
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(label) main::@6
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(label) main::@7
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(byte) main::key_bit
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(byte) main::key_bit#0 reg byte x 202.0
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(byte) main::key_bit#1 reg byte x 1001.0
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(byte) main::key_bit#2 reg byte x 620.8
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(byte*) main::row
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(byte*) main::row#1 row zp[2]:3 101.0
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(byte*) main::row#6 row zp[2]:3 85.92857142857143
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(byte) main::x
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(byte) main::x#1 reg byte y 2002.0
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(byte) main::x#2 reg byte y 667.3333333333334
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(byte) main::y
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(byte) main::y#1 y zp[1]:2 202.0
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(byte) main::y#2 y zp[1]:2 86.93333333333334
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(void*()) memset((void*) memset::str , (byte) memset::c , (word) memset::num)
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(label) memset::@1
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(label) memset::@2
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(label) memset::@return
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(byte) memset::c
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(const byte) memset::c#0 c = (byte) ' '
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(byte*) memset::dst
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(byte*) memset::dst#1 dst zp[2]:5 2002.0
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(byte*) memset::dst#2 dst zp[2]:5 1334.6666666666667
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(byte*) memset::end
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(const byte*) memset::end#0 end = (byte*)(const void*) memset::str#0+(const word) memset::num#0
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(word) memset::num
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(const word) memset::num#0 num = (word) $400
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(void*) memset::return
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(void*) memset::str
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(const void*) memset::str#0 str = (void*)(const nomodify byte*) DEFAULT_SCREEN
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zp[1]:2 [ main::y#2 main::y#1 ]
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zp[2]:3 [ main::row#6 main::row#1 ]
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reg byte y [ main::x#2 main::x#1 ]
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reg byte x [ main::key_bit#2 main::key_bit#0 main::key_bit#1 ]
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zp[2]:5 [ memset::dst#2 memset::dst#1 ]
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reg byte a [ main::$2 ]
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reg byte a [ main::$3 ]
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reg byte a [ main::$6 ]
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