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31 lines
824 B
Markdown
31 lines
824 B
Markdown
# Running Collapse OS on an emulated RC2014
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To give Collapse OS a whirl or to use emulation as a development tool, I
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recommend using Alan Cox's [RC2014 emulator][rc2014-emul]. It runs Collapse OS
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fine. One caveat, however, is that it requires a ROM image bigger than 8K, so
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you have to pad the binary.
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A working Makefile for a project with a glue code being called `main.asm` could
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look like:
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TARGET = os.bin
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PARTS = ~/collapseos/parts
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ROM = os.rom
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.PHONY: all
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all: $(ROM)
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$(TARGET): main.asm
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scas -o $@ -L map -I $(PARTS) $<
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$(ROM): $(TARGET)
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cp $< $@
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dd if=/dev/null of=$@ bs=1 count=1 seek=8192
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.PHONY: run
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run: $(ROM)
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~/RC2014/rc2014 -r $(ROM)
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`CTRL+\` stops the emulation.
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[rc2014-emul]: https://github.com/EtchedPixels/RC2014
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