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Added music example

This commit is contained in:
alpine9000
2016-02-27 14:15:25 +11:00
parent 1f315f7806
commit 250e7d977e
23 changed files with 4720 additions and 88 deletions

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out/
bin/
*~

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MAKEADF=../tools/makeadf
FLOPPY=bin/test.adf
MODULE=main.s
all: bin out $(MAKEADF) $(FLOPPY)
gdrive: all
cp $(FLOPPY) ~/Google\ Drive
bin:
mkdir bin
out:
mkdir out
$(MAKEADF): ../tools/makeadf.c
gcc ../tools/makeadf.c -o $(MAKEADF)
$(FLOPPY): out/bootblock.bin
$(MAKEADF) out/bootblock.bin > $(FLOPPY)
out/bootblock.bin: out/bootblock.o
vlink -brawbin1 $< -o $@
out/bootblock.o: bootblock.s out/main.bin
vc -c $< -o $@
out/main.o: main.s
vc -c $< -o $@
out/main.bin: out/main.o
vlink -brawbin1 $< -o $@
clean:
rm -rf out bin
include ../base.mk

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include exec/io.i
include lvo/exec_lib.i
bootblock:
dc.b "DOS",0
dc.l 0
dc.l 880
bootEntry:
;; a6 = Exec base
;; a1 = trackdisk.device I/O request pointer
lea $70000,a5 ; main.s entry point
;; Load the progam from the floppy using trackdisk.device
move.l #mainEnd-mainStart,IO_LENGTH(a1)
move.l a5,IO_DATA(a1)
move.l #mainStart-bootblock,IO_OFFSET(a1)
jsr _LVODoIO(a6)
jmp (a5) ; -> main.s entry point
;; Pad the remainder of the bootblock
cnop 0,1024
mainStart:
incbin "out/main.bin"
cnop 0,512
mainEnd:
end