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collapseos/tools/emul/Makefile
Virgil Dupras 019d05f64c Make the shell a userspace app
That's my mega-commit you've all been waiting for.

The code for the shell share more routines with userspace apps than with kernel
units, because, well, its behavior is that of a userspace app, not a device
driver.

This created a weird situation with libraries and jump tables. Some routine
belonging to the `kernel/` directory felt weird there.

And then comes `apps/basic`, which will likely share even more code with the
shell. I was seeing myself creating huge jump tables to reuse code from the
shell. It didn't feel right.

Moreover, we'll probably want basic-like apps to optionnally replace the shell.

So here I am with this huge change in the project structure. I didn't test all
recipes on hardware yet, I will do later. I might have broken some...

But now, the structure feels better and the line between what belongs to
`kernel` and what belongs to `apps` feels clearer.
2019-11-15 15:37:49 -05:00

54 lines
1.6 KiB
Makefile

CFSPACK = ../cfspack/cfspack
TARGETS = shell/shell zasm/zasm runbin/runbin
KERNEL = ../../kernel
APPS = ../../apps
ZASMBIN = zasm/zasm
ZASMSH = ../zasm.sh
SHELLAPPS = $(addprefix cfsin/, zasm ed basic)
CFSIN_CONTENTS = $(SHELLAPPS) cfsin/user.h
.PHONY: all
all: $(TARGETS) $(CFSIN_CONTENTS)
# -o in sync with SHELL_CODE in shell/glue.asm
shell/shell.bin: $(APPS)/shell/glue.asm $(ZASMBIN)
$(ZASMSH) -o 07 $(KERNEL) shell/user.h $(APPS) < $< | tee $@ > /dev/null
shell/kernel-bin.h: shell/glue.asm shell/shell.bin $(ZASMBIN)
$(ZASMSH) $(KERNEL) shell/shell.bin < $< | ./bin2c.sh KERNEL | tee $@ > /dev/null
zasm/kernel-bin.h: zasm/kernel.bin
./bin2c.sh KERNEL < $< | tee $@ > /dev/null
zasm/zasm-bin.h: zasm/zasm.bin
./bin2c.sh USERSPACE < $< | tee $@ > /dev/null
shell/shell: shell/shell.c libz80/libz80.o shell/kernel-bin.h
$(ZASMBIN): zasm/zasm.c libz80/libz80.o zasm/kernel-bin.h zasm/zasm-bin.h $(CFSPACK)
runbin/runbin: runbin/runbin.c libz80/libz80.o
$(TARGETS):
$(CC) $< libz80/libz80.o -o $@
libz80/libz80.o: libz80/z80.c
$(MAKE) -C libz80/codegen opcodes
$(CC) -Wall -ansi -g -c -o libz80/libz80.o libz80/z80.c
$(CFSPACK):
$(MAKE) -C ../cfspack
# -o in sync with USER_CODE in shell/user.h
$(SHELLAPPS): $(ZASMBIN)
$(ZASMSH) -o 42 $(KERNEL) $(APPS) shell/user.h < $(APPS)/$(notdir $@)/glue.asm > $@
cfsin/user.h: shell/user.h
cp $< $@
.PHONY: updatebootstrap
updatebootstrap: $(ZASMBIN) $(INCCFS)
$(ZASMSH) $(KERNEL) < zasm/glue.asm > zasm/kernel.bin
$(ZASMSH) $(KERNEL) $(APPS) zasm/user.h < $(APPS)/zasm/glue.asm > zasm/zasm.bin
.PHONY: clean
clean:
rm -f $(TARGETS) $(SHELLAPPS) {zasm,shell}/*-bin.h