diff options
| author | Ian C <ianc@noddybox.co.uk> | 2024-04-11 18:22:46 +0100 |
|---|---|---|
| committer | Ian C <ianc@noddybox.co.uk> | 2024-04-11 18:22:46 +0100 |
| commit | 5263696a44cc4f2c23e53dd68af0c66efd1fd896 (patch) | |
| tree | 9ba5ffe49ef39213d4ee30c97211c8e33990e0d3 /src/example | |
| parent | c019aa4607fa177e7f9c5cfbe540abd9c4e103d3 (diff) | |
Added Vic-20 PRG output. Not sure BASIC stub is needed so checkin prior to
removal.
Diffstat (limited to 'src/example')
| -rw-r--r-- | src/example/Makefile | 5 | ||||
| -rw-r--r-- | src/example/vic20.asm | 24 |
2 files changed, 28 insertions, 1 deletions
diff --git a/src/example/Makefile b/src/example/Makefile index 700e9e5..629314a 100644 --- a/src/example/Makefile +++ b/src/example/Makefile @@ -21,7 +21,7 @@ # ALL = spectrum.tap t64.t64 zx81.p gb.gb vcs.bin snes.sfc nes.nes cpc.cdt \ - prg.prg hex.hex + prg.prg hex.hex vic20.prg CASM = ../casm all: $(ALL) $(CASM) @@ -61,6 +61,9 @@ prg.prg: prg.asm $(CASM) hex.hex: emucpm.z80 $(CASM) $(CASM) emucpm.z80 +vic20.prg: vic20.asm $(CASM) + $(CASM) vic20.asm + clean: rm -f $(ALL) diff --git a/src/example/vic20.asm b/src/example/vic20.asm new file mode 100644 index 0000000..8bb222d --- /dev/null +++ b/src/example/vic20.asm @@ -0,0 +1,24 @@ + ; Simple example C64 code + ; + + cpu 6502 + + option codepage,cbm + + option output-file,vic20.prg + option output-format,prg + option prg-start,start + option prg-system,vic20 + + org $1100 + +main: + lda #0 + clc +loop: + sta 36879 + adc #1 + jmp loop + +start: + jmp main |