Virgil Dupras
df67a38f81
Extract fs_cmds.asm from fs.asm
2019-05-16 13:20:29 -04:00
Virgil Dupras
23f0dc18ca
zasm emul: add tooling for includes fsdev
...
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
22c7eeaa5d
Move apps/zasm/tests to tools/tests/zasm
...
This 'apps' folder is going to disappear. Everything is going to be a
"part" to be assembled through recipes. 'apps' has no meaning.
2019-05-16 11:23:15 -04:00
Virgil Dupras
0ae91e55ec
zasm: big local symbols overhaul
2019-05-16 08:26:00 -04:00
Virgil Dupras
fa28d64278
zasm: change ioRewind to ioSeek
...
Will need it soon.
2019-05-15 13:41:56 -04:00
Virgil Dupras
878bc2919f
zasm: add support for relative labels
2019-05-12 22:07:21 -04:00
Virgil Dupras
1e3982d3ab
zasm: make DE indicate the last line to be read
...
Facilitates debugging
2019-05-12 21:44:59 -04:00
Virgil Dupras
4f44d3de63
parts/z80/fs: add "fopn" command
2019-05-12 15:38:58 -04:00
Virgil Dupras
9b4b907236
tools/emul/shell: fix srong SeekL return value
...
Also, add warning on attempts to write to ROM.
2019-05-12 14:32:24 -04:00
Virgil Dupras
a86738ae84
tools/emul/shell: add filesystem support
...
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
6aa53afabc
zasm: add memdump mode
2019-05-12 08:49:59 -04:00
Virgil Dupras
c239ec7dea
zasm: read input in two passes
2019-05-10 20:32:05 -04:00
Virgil Dupras
6a804a9c64
zasm: buffer stdin in emulator
...
Also, add a port for rewinding stdin.
2019-05-10 19:55:01 -04:00
Virgil Dupras
34ee91a0d7
zasm: use blkdev IDs as input and output
...
This will soon allow use to seek and tell on input, which is necessary
for a second pass which is necessary for forward symbol references.
This require making `blkSel` a bit more flexible. Rather than having one
global selected blkdev, each app can select its own, in its own memory
space.
2019-05-10 19:33:34 -04:00
Virgil Dupras
5a6078df4d
zasm: add support for hex literals
2019-05-09 22:14:11 -04:00
Virgil Dupras
b87feac785
zasm: add support for labels!
2019-05-09 21:21:08 -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
Virgil Dupras
9c7f006d47
tools/upload: make I/O a bit slower
...
Without delays between read/writes, I often add lockups.
2019-05-07 14:49:34 -04:00
Virgil Dupras
cc62991f4e
Add tools/upload.py
2019-05-06 10:18:11 -04:00
