collapseos/emul/Makefile

TARGETS = forth stage
OBJS = emul.o libz80/libz80.o
BIN2C = ../tools/bin2c
BLKPACK = ../tools/blkpack
BLKUNPACK = ../tools/blkunpack

.PHONY: all
all: $(TARGETS)

$(BLKPACK):
	$(MAKE) -C ../tools

.PHONY: $(BIN2C) $(BLKUNPACK)
$(BIN2C): $(BLKPACK)
$(BLKUNPACK): $(BLKPACK)

# not dependent on forth.bin to avoid circular deps.
forth-bin.h: $(BIN2C)
	$(BIN2C) KERNEL < forth.bin > $@

stage: stage.c $(OBJS) forth-bin.h blkfs-bin.h
	$(CC) stage.c $(OBJS) -o $@

blkfs: $(BLKPACK)
	$(BLKPACK) ../blk > $@

blkfs-bin.h: blkfs $(BIN2C)
	$(BIN2C) BLKFS < blkfs > $@

forth: forth.c $(OBJS) forth-bin.h blkfs-bin.h
	$(CC) forth.c $(OBJS) -o $@

libz80/libz80.o: libz80/z80.c
	$(MAKE) -C libz80/codegen opcodes
	$(CC) -Wall -ansi -g -c -o libz80/libz80.o libz80/z80.c

emul.o: emul.c
	$(CC) -c -o emul.o emul.c


.PHONY: updatebootstrap
updatebootstrap: stage xcomp.fs
	./stage < xcomp.fs > forth.bin

.PHONY: pack
pack:
	rm blkfs && $(MAKE) blkfs

.PHONY: unpack
unpack:
	$(BLKUNPACK) ../blk < blkfs

.PHONY: clean
clean:
	rm -f $(TARGETS) emul.o *-bin.h stage{1,2}.bin blkfs
	$(MAKE) -C ../tools clean
emul: rename stage2 to stage 2020-05-15 00:55:39 +10:00			`TARGETS = forth stage`
Make makefiles and shell scripts portable It's no longer required to use `gmake` under OpenBSD and shell scripts no longer require bash. 2019-12-10 01:36:38 +11:00			`OBJS = emul.o libz80/libz80.o`
blk: first steps 2020-04-14 23:05:43 +10:00			`BIN2C = ../tools/bin2c`
			`BLKPACK = ../tools/blkpack`
blk: add dirty flag and auto write blocks on fetch Also, fix some PSP leaks related to LOAD. 2020-04-17 10:59:20 +10:00			`BLKUNPACK = ../tools/blkunpack`
Move apps/zasm/emul to tools/emul 2019-05-10 04:09:40 +10:00
Add tools/emul 2019-05-10 02:58:41 +10:00			`.PHONY: all`
Add /tools/slatest To update LATEST offset more easily. Will be useful for recipes. 2020-04-03 14:15:43 +11:00			`all: $(TARGETS)`
Add tools/emul 2019-05-10 02:58:41 +10:00
blk: first steps 2020-04-14 23:05:43 +10:00			`$(BLKPACK):`
Add /tools/slatest To update LATEST offset more easily. Will be useful for recipes. 2020-04-03 14:15:43 +11:00			`$(MAKE) -C ../tools`
emul: fix Makefile 2020-04-15 23:01:09 +10:00
emul: bootstrap to stage2 from within Collapse OS! Big bootstrapping change which greatly reduces the role of the modern operating system in the bootstrapping process. 2020-04-27 00:15:35 +10:00			`.PHONY: $(BIN2C) $(BLKUNPACK)`
Move notes.txt in blk 2020-04-15 04:25:14 +10:00			`$(BIN2C): $(BLKPACK)`
blk: add dirty flag and auto write blocks on fetch Also, fix some PSP leaks related to LOAD. 2020-04-17 10:59:20 +10:00			`$(BLKUNPACK): $(BLKPACK)`
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. 2019-11-16 07:37:49 +11:00
Keep stage1 bootstrap bin instead of stage 0 XPACKed source needing to be kept in bootstrap bin didn't make much sense. With the removal of stripfc, it makes more sense to keep the compiled form of stage 1 in repository as a bootstrap binary. Also, rename it to forth.bin. 2020-04-30 09:38:43 +10:00			`# not dependent on forth.bin to avoid circular deps.`
			`forth-bin.h: $(BIN2C)`
			`$(BIN2C) KERNEL < forth.bin > $@`
forth: add bin dict compilation stage! Big one. This allows us to write higher order words directly in Forth, which is much more convenient than writing post-immediate (see "NOT" structure in diff if you want to see what I mean) structures in ASM. These structures can then be written to ROM (rather than loaded in RAM for definitions loaded at run-time). That's quite a bit of tooling that was added, 2 compilations stages, but I think it's well worth it. 2020-03-12 15:14:44 +11:00
emul: rename stage2 to stage 2020-05-15 00:55:39 +10:00			`stage: stage.c $(OBJS) forth-bin.h blkfs-bin.h`
emul: remove stage1 2020-05-15 00:49:24 +10:00			`$(CC) stage.c $(OBJS) -o $@`
forth: Forth-ify ROT, a native word! This requires us to significantly adjust our build process, which now has 3 stages. 2020-03-25 04:46:05 +11:00
blk: first steps 2020-04-14 23:05:43 +10:00			`blkfs: $(BLKPACK)`
			`$(BLKPACK) ../blk > $@`

Move /emul/forth/* to /emul Less noisy this way 2020-04-25 07:53:58 +10:00			`blkfs-bin.h: blkfs $(BIN2C)`
emul: make stage2 load z80a from blkfs This allows us to remove forth/z80a.fs. Another big step towards self-hosting! 2020-04-20 11:31:41 +10:00			`$(BIN2C) BLKFS < blkfs > $@`

Keep stage1 bootstrap bin instead of stage 0 XPACKed source needing to be kept in bootstrap bin didn't make much sense. With the removal of stripfc, it makes more sense to keep the compiled form of stage 1 in repository as a bootstrap binary. Also, rename it to forth.bin. 2020-04-30 09:38:43 +10:00			`forth: forth.c $(OBJS) forth-bin.h blkfs-bin.h`
Move /emul/forth/* to /emul Less noisy this way 2020-04-25 07:53:58 +10:00			`$(CC) forth.c $(OBJS) -o $@`
emul: add forth target 2020-03-10 13:26:02 +11:00
Add tools/emul 2019-05-10 02:58:41 +10:00			`libz80/libz80.o: libz80/z80.c`
Make tools/emul *BSD-friendly 2019-07-12 11:21:54 +10:00			`$(MAKE) -C libz80/codegen opcodes`
zasm: add support for .fill directive 2019-05-20 22:20:00 +10:00			`$(CC) -Wall -ansi -g -c -o libz80/libz80.o libz80/z80.c`
Add tools/emul 2019-05-10 02:58:41 +10:00
tools/emul: deduplicate a little bit of C code 2019-12-03 08:35:49 +11:00			`emul.o: emul.c`
			`$(CC) -c -o emul.o emul.c`

tools/emul/shell: copy user.h in its cfsin This way, we can compile apps from within the shell that run on the shell. 2019-06-03 23:25:47 +10:00
zasm now bootstraps itself without scas! 2019-05-20 05:03:34 +10:00			`.PHONY: updatebootstrap`
emul: rename stage2 to stage 2020-05-15 00:55:39 +10:00			`updatebootstrap: stage xcomp.fs`
			`./stage < xcomp.fs > forth.bin`
forth: Forth-ify ROT, a native word! This requires us to significantly adjust our build process, which now has 3 stages. 2020-03-25 04:46:05 +11:00
blk: add dirty flag and auto write blocks on fetch Also, fix some PSP leaks related to LOAD. 2020-04-17 10:59:20 +10:00			`.PHONY: pack`
			`pack:`
			`rm blkfs && $(MAKE) blkfs`

			`.PHONY: unpack`
			`unpack:`
			`$(BLKUNPACK) ../blk < blkfs`

Add tools/emul 2019-05-10 02:58:41 +10:00			`.PHONY: clean`
			`clean:`
emul: bootstrap to stage2 from within Collapse OS! Big bootstrapping change which greatly reduces the role of the modern operating system in the bootstrapping process. 2020-04-27 00:15:35 +10:00			`rm -f $(TARGETS) emul.o *-bin.h stage{1,2}.bin blkfs`
Moved tools/bin2c to single-level with other tools. 2020-04-08 07:56:55 +10:00			`$(MAKE) -C ../tools clean`