Virgil Dupras
9a72f10221
zasm: includes CFS is now built on-the-fly by zasm.sh
...
This makes for a much more usable zasm linux binary that doesn't have to
be rebuilt every time apps or kernel change.
2019-06-02 19:57:40 -04:00
Virgil Dupras
02954af570
Simplyfy the creation of includes.cfs
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The next step is to generate them on-the-fly.
2019-06-02 16:47:17 -04:00
Virgil Dupras
22e990ed89
Parametrize zasm linux bin's include CFS file
...
... instead of embedding it in the binary itself. Additionally, add a
"zasm.sh" wrapper to faciliate zasm calls on a linux machine.
2019-06-02 15:50:59 -04:00
Virgil Dupras
f8bd8eeaaf
Make userspace parse args the same way the shell does
2019-06-02 14:05:20 -04:00
Virgil Dupras
207adbc2f8
tools/emul: add "make rescue" command
2019-05-20 08:58:53 -04:00
Virgil Dupras
848a7500bc
zasm: add support for .fill directive
2019-05-20 08:39:53 -04:00
Virgil Dupras
c586c0d63c
Make the shell emulator be built by zasm
2019-05-20 07:29:19 -04:00
Virgil Dupras
fa3b86a5c1
zasm now bootstraps itself without scas!
2019-05-19 20:44:19 -04:00
Virgil Dupras
bc1496a7e3
zasm emul: bring back kernel/user distinction
...
It was a bad idea to remove it. Now that I'm introducing the concept of
a per-app glue file, it becomes much easier to build emulated zasm as a
userspace app.
2019-05-19 12:57:59 -04:00
Virgil Dupras
7fad3b0c90
Move /parts/z80 to /kernel
...
Let go of that "meta os" thing. it's not as meta as I made it sound
like. It's a kernel.
2019-05-19 11:19:41 -04:00
Virgil Dupras
d9fff16157
zasm emul: get rid of the kernel/user distinction
...
Made things complicated for nothing.
2019-05-19 09:14:40 -04:00
Virgil Dupras
157ac03e25
zasm: can now assemble zasm/util.asm!
2019-05-17 20:47:43 -04:00
Virgil Dupras
28d5ebdc8a
Make apps folder into a namespace
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To straighten out includes and to pave the way into zasm being part of
the same "include CFS" as parts, we make zasm includes namespaced.
2019-05-17 20:22:32 -04:00
Virgil Dupras
93e40aeb09
Strip comments out of code before packing CFS
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This shrinks the CFS size to 21k from nearly 64K. This will allow me to
kick the can down the road a bit with regards to supporting storage
seek/tell greater than 64K.
I'll get to it, but first, I want to assemble zasm with zasm!
2019-05-17 19:54:35 -04:00
Virgil Dupras
013a3b74c8
Add the concept of unit tests
...
Will be much much easier to tests new core routines without having to
re-create their context first.
Also, extract parse.asm from core.asm
2019-05-17 09:33:20 -04:00
Virgil Dupras
def6c2123d
tools/emul: clean up the place a bit
2019-05-17 07:23:59 -04:00
Virgil Dupras
2f0dd5d668
zasm: iiiiiiiincluuuuuuudes!!1!
2019-05-16 21:15:00 -04:00
Virgil Dupras
23f0dc18ca
zasm emul: add tooling for includes fsdev
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On build, pack `parts/z80` into a CFS and embed it into the emulated
zasm executable as an fsdev. This will allow for the upcoming include
directive to have something to go to.
For now, this is useless except for inflating the emulated zasm's size.
2019-05-16 12:07:57 -04:00
Virgil Dupras
a86738ae84
tools/emul/shell: add filesystem support
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With the help of the newly-introduced cfspack tool, we can mount a
filesystem in our emulated shell and play around. Read-only for now.
Unpacking incoming.
2019-05-12 11:20:31 -04:00
Virgil Dupras
d34aff67bb
zasm: Read from and write to streams instead of memory
2019-05-09 15:36:03 -04:00
Virgil Dupras
7f27d63c19
Move apps/zasm/emul to tools/emul
2019-05-09 14:09:40 -04:00
Virgil Dupras
193e6e066c
Add tools/emul
2019-05-09 12:58:41 -04:00
