Alan Cox [Sat, 15 Sep 2018 23:24:47 +0000 (00:24 +0100)]
binman: fix another off by one
Alan Cox [Sat, 15 Sep 2018 23:23:38 +0000 (00:23 +0100)]
rc2014-tiny: remove unused value
We actually need to rewrite the SIO init code to not suck
Alan Cox [Sat, 15 Sep 2018 23:23:10 +0000 (00:23 +0100)]
z80single: fix an unused reference and duplicated includes
Alan Cox [Sat, 15 Sep 2018 23:22:48 +0000 (00:22 +0100)]
eg64: not the different banker types
Alan Cox [Sat, 15 Sep 2018 23:22:10 +0000 (00:22 +0100)]
z80: allow for the HIGH block to be in different places
For commonless machines we need it in COMMONMEM
Alan Cox [Sat, 15 Sep 2018 23:21:01 +0000 (00:21 +0100)]
sam: fix a typo and add a macro we'll need to generalize the thunked code
Systems without common RAM need to handle the HIGH area diferently so we
use a macro to decide what HIGH means
Alan Cox [Sat, 15 Sep 2018 23:20:37 +0000 (00:20 +0100)]
rc2014tiny: remove devinput.h we don't use it
Alan Cox [Sat, 15 Sep 2018 11:29:52 +0000 (12:29 +0100)]
From: Tormod Volden <debian.tormod@gmail.com>
"ramtop" is an address, while "size" is a size
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
---
Kind of academic as long as all "simple" platforms have PROGBASE
at 0, but isn't it correct?
Tormod
(hand applied due to a clash)
Tormod Volden [Fri, 14 Sep 2018 21:58:16 +0000 (23:58 +0200)]
dragon-mooh: Remove unused file that slipped in
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Thu, 13 Sep 2018 21:13:44 +0000 (23:13 +0200)]
dragon-mooh: Build and use DECB patcher for kernel image
The decb-mooh tool modifies a plain DECB binary so that it
can load onto the MOOH with e.g. the SDBOOT bootloader.
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Thu, 13 Sep 2018 21:13:43 +0000 (23:13 +0200)]
dragon-mooh: Compile bank8k without optimisations
Something goes bad in there and way too many gcc_miscompile_workaround's
and kprintf's would otherwise be needed until this is investigated
properly.
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Thu, 13 Sep 2018 21:13:42 +0000 (23:13 +0200)]
New MOOH platform with 8K flexible banks
This is in good enough shape to try out levee :)
Adjusting the program allocation sizes with chmem seems to work fine.
A few TODOs:
The virtual consoles currently overlap with the graphics framebuffer so
using them doesn't look pretty. Trials at moving them fails badly, maybe
related to next issue:
We need to disable interrupts in the code accessing video memory,
because common is not there then. Or deal with this in the interrupt
handlers. Trials at disabling interrupts have not been successful yet.
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Thu, 13 Sep 2018 21:13:41 +0000 (23:13 +0200)]
bank8k: Fix program size/top confusion
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Thu, 13 Sep 2018 21:13:40 +0000 (23:13 +0200)]
bank8k: When freeing pages we get more free pages
And the other way around.
Also the reporting of free pages was inverted.
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Thu, 13 Sep 2018 21:13:39 +0000 (23:13 +0200)]
start.c: Set u_top before calling ptab_alloc()
Because ptab_alloc calls pagemap_alloc() which in case of
CONFIG_BANK8K would need to know the u_top.
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Thu, 13 Sep 2018 21:13:38 +0000 (23:13 +0200)]
dragon-nx32: Add (un)map video calls in vc_clear()
Just placeholders here, but useful for sharing code.
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Thu, 13 Sep 2018 21:13:37 +0000 (23:13 +0200)]
dragon-nx32: Define VT_ALLBASE to easily move VT framebuffers around
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Thu, 13 Sep 2018 21:13:36 +0000 (23:13 +0200)]
dragon-nx32: Move low-level video routines to video/videodata sections
Also remove variables that at least for now are constant.
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Thu, 13 Sep 2018 21:13:35 +0000 (23:13 +0200)]
dragon-nx32: Split common text and data
Remove small self-modifying code tricks.
This has at the moment no practical consequence, but it prepares for
some read-only bank tricks in alternative memory arrangements. It also
makes it easier to detect code corruption (under emulation) since we
know exactly which sections should be read-only.
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Thu, 13 Sep 2018 21:13:34 +0000 (23:13 +0200)]
dragon-nx32: Resync custom etc files
To keep the delta as small as possible.
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Alan Cox [Tue, 11 Sep 2018 22:32:54 +0000 (23:32 +0100)]
Makefile: add ports
Alan Cox [Tue, 11 Sep 2018 22:22:17 +0000 (23:22 +0100)]
kernel: small updates to single process platforms
In particular remove some shared stuff and put it in lib
Alan Cox [Tue, 11 Sep 2018 22:20:36 +0000 (23:20 +0100)]
plato: hopefully fix the Makefile
Alan Cox [Tue, 11 Sep 2018 22:19:13 +0000 (23:19 +0100)]
rc2014: remove un-needed devmem drivers
Alan Cox [Tue, 11 Sep 2018 22:00:32 +0000 (23:00 +0100)]
rc2014-tiny: quick debugging session
This seems to kind of work. I'm sure it's not perfect. Anyway it's mostly
intended as a bit of fun
Alan Cox [Tue, 11 Sep 2018 22:00:11 +0000 (23:00 +0100)]
rc2014: don't link stuff we removed
Alan Cox [Tue, 11 Sep 2018 15:00:33 +0000 (16:00 +0100)]
simple: Fix off by one
Alan Cox [Tue, 11 Sep 2018 00:42:11 +0000 (01:42 +0100)]
rc2014-tiny: WIP port to the minimal banked ROM system
This is not a useful port. It's more of a testbed for some ideas and to
clean up the swap only stuff
Alan Cox [Mon, 10 Sep 2018 12:56:37 +0000 (13:56 +0100)]
sam: update TODO list
Alan Cox [Mon, 10 Sep 2018 12:55:18 +0000 (13:55 +0100)]
sam: don't swap the callers IX and IY on a switch it upsets them
Alan Cox [Mon, 10 Sep 2018 12:54:54 +0000 (13:54 +0100)]
sam: allocate process space for the correct number of tasks
Alan Cox [Mon, 10 Sep 2018 12:54:14 +0000 (13:54 +0100)]
bank32k: fix dumb bug
Now we have a user this was rather easy to find!
Alan Cox [Mon, 10 Sep 2018 00:15:09 +0000 (01:15 +0100)]
sam: write the udata stash into the right page
Alan Cox [Sun, 9 Sep 2018 23:58:28 +0000 (00:58 +0100)]
sam: further work on fork
We now correctly (ish) fork() but blow up the next reschedule. That's probably
indicating we have some of the udata handling messed up.
Alan Cox [Sun, 9 Sep 2018 23:19:42 +0000 (00:19 +0100)]
usermem_std-z80-thunked: Fix return codes
With this fixed the Sam port gets as far as fork and then (not unexpectedly)
suffers a terminal existence failure.
Alan Cox [Sun, 9 Sep 2018 23:19:24 +0000 (00:19 +0100)]
netdev: Fix missing prototype
Alan Cox [Sun, 9 Sep 2018 23:19:09 +0000 (00:19 +0100)]
rc2014: turn on networking
Alan Cox [Sun, 9 Sep 2018 23:18:33 +0000 (00:18 +0100)]
syscall_fs: stop sdcc making such a hash of this
Alan Cox [Sun, 9 Sep 2018 23:18:07 +0000 (00:18 +0100)]
w5100: fix some minor bugs, first sketch at accept side
Alan Cox [Sat, 8 Sep 2018 21:01:17 +0000 (22:01 +0100)]
plato: off by one errors in box etc
Alan Cox [Sat, 8 Sep 2018 21:00:56 +0000 (22:00 +0100)]
plato: Fix 6502 build
Alan Cox [Sat, 8 Sep 2018 21:00:39 +0000 (22:00 +0100)]
plato: roughly map the Fuzix keys
Alan Cox [Sat, 8 Sep 2018 21:00:18 +0000 (22:00 +0100)]
plato: add an esc -ctrl Z sequence to get out of it at any time
Alan Cox [Sat, 8 Sep 2018 20:59:29 +0000 (21:59 +0100)]
6502: htons/htonl
Alan Cox [Sat, 8 Sep 2018 20:53:41 +0000 (21:53 +0100)]
sbcv2: Get rid of the boot via CP/M hack and make it bootable
This needs a little care because it's not well documented and also
1. If you tell ROMWBW your loader is from F200 to F3FF it loads all of memory
and goes boom. Tell it F400 and it's ok
2. ROMWBW lacks the notion of an 'I/O bank' so you can't do disk I/O into the
low 32K directly.
That aside ROMWBW has a nice easy interface so the boot loader is quite trivial.
Not quite as trivial as the Microbee but not far off!
Alan Cox [Sat, 8 Sep 2018 15:05:08 +0000 (16:05 +0100)]
fweep: revert WIP accidentally commited in last push
Alan Cox [Sat, 8 Sep 2018 00:26:41 +0000 (01:26 +0100)]
plato: more Makefile hacking and a bug fix
Alan Cox [Sat, 8 Sep 2018 00:17:51 +0000 (01:17 +0100)]
plato: Makefile fix for 6809
Alan Cox [Sat, 8 Sep 2018 00:13:45 +0000 (01:13 +0100)]
aes256: fix build
Alan Cox [Sat, 8 Sep 2018 00:13:16 +0000 (01:13 +0100)]
aes256: look for header the right way
Alan Cox [Sat, 8 Sep 2018 00:07:41 +0000 (01:07 +0100)]
plato: draft trs80 hrg
Alan Cox [Fri, 7 Sep 2018 23:43:53 +0000 (00:43 +0100)]
plato: more fixes and split the 'tgi' code into it's own file.
In theory it's just a case of writing a tgi lib (probably best in asm) for
the various formats we need to deal with.
Alan Cox [Fri, 7 Sep 2018 21:13:14 +0000 (22:13 +0100)]
Applications: update the plato bits, add other Makefiles
Alan Cox [Fri, 7 Sep 2018 21:11:27 +0000 (22:11 +0100)]
Applications: build plato
Alan Cox [Fri, 7 Sep 2018 21:10:53 +0000 (22:10 +0100)]
plato: Add a plato terminal implementation for Fuzix
Lots of clean up needed from the hacked version of Thom's code
Alan Cox [Fri, 7 Sep 2018 21:10:18 +0000 (22:10 +0100)]
sbcv2: and turn on the Wiznet
Alan Cox [Fri, 7 Sep 2018 21:08:55 +0000 (22:08 +0100)]
wiznet; continuing work on the wiznet support
Client should now be fine, server we have to fix the logic to do listen and
accept and it's a bit tricky because the wiznet wants to turn the listening
socket into the connection which BSD sockets doesn't!
Alan Cox [Fri, 7 Sep 2018 18:34:04 +0000 (19:34 +0100)]
plato: Add the plato term hacks
It's currently set up for a giant ascii vt100 console and directly codes
the irata.online address.
Very much a beginning
Alan Cox [Fri, 7 Sep 2018 11:46:14 +0000 (12:46 +0100)]
libc: add aes256 library support
This is Ilya Levin's compact AES256. It's not the fastest. It may be worth
looking further at tinycrypt but last time I looked it wasn't 8bit micro clean
Alan Cox [Fri, 7 Sep 2018 01:32:56 +0000 (02:32 +0100)]
sbcv2: turn on networking support options
Alan Cox [Fri, 7 Sep 2018 01:30:26 +0000 (02:30 +0100)]
net_wiznet: initial Wiznet 5100 support
Some elements of the code come under the category of 'sufficiently rigged demo'
but as a basis it seems to be workable now.
Alan Cox [Fri, 7 Sep 2018 01:28:19 +0000 (02:28 +0100)]
inode: fix incorrect socket write return
Telnet now works again
Alan Cox [Fri, 7 Sep 2018 01:27:44 +0000 (02:27 +0100)]
syscall_net: Fix throttle masking
Alan Cox [Wed, 5 Sep 2018 21:17:28 +0000 (22:17 +0100)]
rc2014: move CTC
The CF card is partial decode so shadows 0x90 as well as 0x10. Use 0x88 instead
Alan Cox [Mon, 3 Sep 2018 23:18:10 +0000 (00:18 +0100)]
fsck-fuzix: fix consts
Alan Cox [Mon, 3 Sep 2018 22:08:08 +0000 (23:08 +0100)]
crt0: remove long obsolete bss clears - the kernel does them
Alan Cox [Mon, 3 Sep 2018 20:21:26 +0000 (21:21 +0100)]
syscall_proc: make brk() error more useful, stop brk below base
Alan Cox [Mon, 3 Sep 2018 20:18:41 +0000 (21:18 +0100)]
mntent.h: changes for the new APIs
Alan Cox [Mon, 3 Sep 2018 20:18:14 +0000 (21:18 +0100)]
z280rc: note zz80rc difference
Alan Cox [Mon, 3 Sep 2018 20:17:24 +0000 (21:17 +0100)]
rc2014: we are ready to do the swap logic but not yet there
Alan Cox [Mon, 3 Sep 2018 20:17:03 +0000 (21:17 +0100)]
sbcv2: init the ds1302 properly
Alan Cox [Mon, 3 Sep 2018 20:16:26 +0000 (21:16 +0100)]
cpuinfo: Fix scf check logic
Alan Cox [Mon, 3 Sep 2018 17:34:41 +0000 (18:34 +0100)]
rc2014: RTC, tickless and swap work
Swap isn't yet completed but the RTC and tickless should now work
Alan Cox [Mon, 3 Sep 2018 17:33:12 +0000 (18:33 +0100)]
rc2014: link in ds1302 support
Alan Cox [Mon, 3 Sep 2018 17:32:58 +0000 (18:32 +0100)]
rc2014: ds1302 variant
Alan Cox [Mon, 3 Sep 2018 00:17:35 +0000 (01:17 +0100)]
rc2014: Get us to the point we are up and running
Currently SIO only while I debug the hardware probing logic.
This is running without timer interrupts or rtc sync so the whole thing is
a bit wobbly and won't keep time etc yet.
Alan Cox [Sun, 2 Sep 2018 23:17:35 +0000 (00:17 +0100)]
rc2014: correct SIO probe
This gets us to the point of bootdev: but then life goes downhill.
Alan Cox [Sun, 2 Sep 2018 21:04:17 +0000 (22:04 +0100)]
libs: add the big 65c816 config
Alan Cox [Sun, 2 Sep 2018 21:02:18 +0000 (22:02 +0100)]
hc11: commit wip bits
Alan Cox [Sun, 2 Sep 2018 20:59:41 +0000 (21:59 +0100)]
px4plus: push WIP stuff ready for 0.2
Alan Cox [Sun, 2 Sep 2018 20:58:21 +0000 (21:58 +0100)]
nascom: commit the vt work in progress ready for 0.2
Alan Cox [Sun, 2 Sep 2018 20:55:00 +0000 (21:55 +0100)]
genie-eg64: push work in progress ready for 0.2
Alan Cox [Sun, 2 Sep 2018 20:53:08 +0000 (21:53 +0100)]
cromemco: commit initial pieces on the udata side
We need to revisit all this due to the lack of a true common
Alan Cox [Sun, 2 Sep 2018 20:51:29 +0000 (21:51 +0100)]
r2000/r3000/r3000a: initial guess at tricks
Alan Cox [Sun, 2 Sep 2018 20:51:01 +0000 (21:51 +0100)]
r2000/r3000/r3000a: add initial guess at low level code
Alan Cox [Sun, 2 Sep 2018 20:50:00 +0000 (21:50 +0100)]
r2000: add initial usermem
Alan Cox [Sun, 2 Sep 2018 20:48:30 +0000 (21:48 +0100)]
Standalone: update to use the new $ROOT
(Thanks Tormod for reminding me to push the commit...)
Alan Cox [Sun, 2 Sep 2018 20:47:36 +0000 (21:47 +0100)]
Kernel: commit the rest of propio and ds1302 support for RBC
SBCv2 should now build from git.
Alan Cox [Sun, 2 Sep 2018 20:46:33 +0000 (21:46 +0100)]
z80: Fix build for systems using the generic support
Alan Cox [Sun, 2 Sep 2018 17:37:56 +0000 (18:37 +0100)]
z280: set the MMU pages as valid and cacheable
Alan Cox [Sun, 2 Sep 2018 13:49:20 +0000 (14:49 +0100)]
invaders: build rule fix
Alan Cox [Sun, 2 Sep 2018 13:27:35 +0000 (14:27 +0100)]
games: package the fortune data file
Alan Cox [Sun, 2 Sep 2018 13:24:47 +0000 (14:24 +0100)]
init: reprompt login: if blank user name
Alan Cox [Sun, 2 Sep 2018 00:20:17 +0000 (01:20 +0100)]
fsck-fuzix: blow 90 bytes on a progress indicator
Alan Cox [Sun, 2 Sep 2018 00:09:03 +0000 (01:09 +0100)]
fsck: not exec optimization work to do
Alan Cox [Sun, 2 Sep 2018 00:07:35 +0000 (01:07 +0100)]
rc: simplify using mount changes
Alan Cox [Sun, 2 Sep 2018 00:05:34 +0000 (01:05 +0100)]
utils: teach fsck mount and remount about the root name
This allows us to stop all the substroot stuff as with fsck split we now have
enough space. This actually turns the whole thing into a win. We trade the
extra exec's of substroot for a fork/exec of fsck.
Not only that but with a bit of thought we can later optimise the single
case fsck to kill the fork off
Alan Cox [Sun, 2 Sep 2018 00:04:55 +0000 (01:04 +0100)]
libc: add some extensions for logical names in fstab
For now just $ROOT. We'll save stuff like UUID's for the far future if ever
Alan Cox [Sat, 1 Sep 2018 23:33:22 +0000 (00:33 +0100)]
fsck: Ok I give up split fsck into a generic fsck and per fs helper
If need be we can actually split the fsck.fuzix helper into two pieces one
which exec's the other without that much extra disk I/O (one extra scan of
the inodes)
Alan Cox [Sat, 1 Sep 2018 22:09:24 +0000 (23:09 +0100)]
fsck: now fits 32K again
Breathe in everyone