EtchedPixels [Mon, 2 Feb 2015 09:19:08 +0000 (09:19 +0000)]
Merge pull request #96 from geijoenr/master
msx2: devsd fix, rtc driver for rp5c01, international keyboard layouts
Tormod Volden [Sun, 1 Feb 2015 19:59:55 +0000 (20:59 +0100)]
dragon: Delete ROM images on make clean
Also delete tools/decbdragon.
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Alan Cox [Sun, 1 Feb 2015 20:34:34 +0000 (20:34 +0000)]
68000: note need to change doexec
Tormod Volden [Sun, 1 Feb 2015 19:59:56 +0000 (20:59 +0100)]
dragon: Fix up comments in setup.s
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Sun, 1 Feb 2015 19:59:54 +0000 (20:59 +0100)]
6809: Add EMAGIC_2 (0x20 = BRA)
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Sun, 1 Feb 2015 19:59:53 +0000 (20:59 +0100)]
6809: Add uarg_t
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Sun, 1 Feb 2015 19:59:52 +0000 (20:59 +0100)]
dragon: Use syscall_exec16
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Tormod Volden [Sun, 1 Feb 2015 19:59:51 +0000 (20:59 +0100)]
dragon: Don't link setup.o in decb binary
setup.s is compiled directly into rom 1.
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
geijoenr [Sun, 1 Feb 2015 19:07:22 +0000 (19:07 +0000)]
msx2: make tickspersec runtime configurable
geijoenr [Sun, 1 Feb 2015 18:10:18 +0000 (18:10 +0000)]
msx2: add localized keyboard matrices
Only JP,UK,ES are available for now.
geijoenr [Sun, 1 Feb 2015 17:51:07 +0000 (17:51 +0000)]
msx2: read machine type and info
This is required to select the proper keyboard layout
and use additional hw features in MSX2+ and TR.
geijoenr [Sun, 1 Feb 2015 15:05:23 +0000 (15:05 +0000)]
keycode: fix ESC define, add YEN special keycode
geijoenr [Sat, 31 Jan 2015 04:16:11 +0000 (05:16 +0100)]
msx2: add rp5c01 rtc driver
geijoenr [Thu, 29 Jan 2015 20:13:09 +0000 (20:13 +0000)]
devsd: wait for response after CMD24
on CMD24 after the sending CRC you may get 0xFF
before receiving DTR_ACCEPTED
geijoenr [Thu, 29 Jan 2015 19:12:05 +0000 (19:12 +0000)]
msx2: fix silly bug in memory sizing
Alan Cox [Sat, 31 Jan 2015 23:17:59 +0000 (23:17 +0000)]
8086: initial preparatory work
C bits all build under bcc
Alan Cox [Sat, 31 Jan 2015 21:11:07 +0000 (21:11 +0000)]
README: update for SocZ80
Alan Cox [Sat, 31 Jan 2015 21:03:24 +0000 (21:03 +0000)]
socz80: boot to a shell prompt, achievement unlocked
The tty code still needs prodding and debugging to get the interrupt handling
fixed. It would also be better to use custom usermem functions that used the
MMU page 17, but the old uzi180 style ones need modifying somewhat to handle
bank boundaries.
No swap (seriously you've got 2MB RAM), sd card as "floppy" device.
Alan Cox [Sat, 31 Jan 2015 19:44:19 +0000 (19:44 +0000)]
socz80: fork code
Doesn't work yet but committing as a debugging basepoint
Alan Cox [Sat, 31 Jan 2015 16:54:43 +0000 (16:54 +0000)]
socz80: get init as far as fork()
This gets init as far as fork(). As the fork code hasn't been written yet it
dies there.
tty is polling for tx ready - until I figure out why the IRQ bits are broken
Alan Cox [Sat, 31 Jan 2015 16:31:32 +0000 (16:31 +0000)]
devsdspi,socz80: fix write
Alan Cox [Sat, 31 Jan 2015 16:30:47 +0000 (16:30 +0000)]
syscall_exec16: still trying to get sdcc to generate non-crap code for this
Alan Cox [Sat, 31 Jan 2015 13:52:58 +0000 (13:52 +0000)]
socz80: add the core of the ethernet driver
This isn't finished or complete. I just happened to have the bits to hand to
pull it from my CP/M code ready.
Alan Cox [Sat, 31 Jan 2015 00:26:21 +0000 (00:26 +0000)]
devsdspi: ooh look a few more bytes !
Alan Cox [Sat, 31 Jan 2015 00:24:28 +0000 (00:24 +0000)]
devsdspi: fix transmit, and make it smaller
Alan Cox [Sat, 31 Jan 2015 00:23:28 +0000 (00:23 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX
EtchedPixels [Sat, 31 Jan 2015 00:23:16 +0000 (00:23 +0000)]
Merge pull request #95 from willsowerbutts/onebyte
n8vem-mark4: devsdspi - save another two bytes! collect the whole set!
Alan Cox [Sat, 31 Jan 2015 00:08:15 +0000 (00:08 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX
Will Sowerbutts [Sat, 31 Jan 2015 00:07:36 +0000 (00:07 +0000)]
n8vem-mark4: devsdspi - save another two bytes! collect the whole set!
EtchedPixels [Sat, 31 Jan 2015 00:06:17 +0000 (00:06 +0000)]
Merge pull request #94 from willsowerbutts/onebyte
n8vem-mark4: devsdspi - save a byte
Will Sowerbutts [Sat, 31 Jan 2015 00:02:05 +0000 (00:02 +0000)]
n8vem-mark4: devsdspi - save a byte
Alan Cox [Fri, 30 Jan 2015 23:49:28 +0000 (23:49 +0000)]
socz80: switch to standard uarea logic for now
Alan Cox [Fri, 30 Jan 2015 23:39:04 +0000 (23:39 +0000)]
socz80: move to the new issue sd driver
With this in place we mount the root file system and blow up trying to start
init.
Alan Cox [Fri, 30 Jan 2015 23:27:16 +0000 (23:27 +0000)]
tty: fix typo
Alan Cox [Fri, 30 Jan 2015 21:59:20 +0000 (21:59 +0000)]
socz80: fix tty data port definition
With tx interrupts off we can now get some vague impression of sanity.
Alan Cox [Fri, 30 Jan 2015 21:59:03 +0000 (21:59 +0000)]
socz80: next step of fixing tty problems
Alan Cox [Fri, 30 Jan 2015 21:07:24 +0000 (21:07 +0000)]
socz80: Various fixes for the mm and interrupts
Still definitely not there yet.
Alan Cox [Fri, 30 Jan 2015 17:51:55 +0000 (17:51 +0000)]
z80: make the outfoo routines preserve everything
They are mostly used for debug, so having them eat AF is just too good a way to
have them muck up the debug work.
Alan Cox [Fri, 30 Jan 2015 16:52:36 +0000 (16:52 +0000)]
socz80: Bring the basic bootstrap code up to speed and use Will's .com file maker
This gets us a fuzix.com which correctly probes the SD card, then explodes when
you hit a key at the bootdev prompt
Alan Cox [Fri, 30 Jan 2015 00:42:05 +0000 (00:42 +0000)]
z80: fix all the other .lnk files
Alan Cox [Fri, 30 Jan 2015 00:37:58 +0000 (00:37 +0000)]
trs80: fix link rules for file move
Alan Cox [Fri, 30 Jan 2015 00:30:57 +0000 (00:30 +0000)]
68000: clean up most of the 16bitisms and sign stuff
Mostly this just tidies up all the introduced types. Various things are made
explicitly unsigned that were not called out before and which gcc rightly warned
on.
The 32bit execve needs are quite different, so we split into two execve() designs
rather than make a mess of the already quite nasty 8bit one.
Alan Cox [Fri, 30 Jan 2015 00:30:19 +0000 (00:30 +0000)]
malloc: We need a heap allocator for flat model systems
This isn't intended as a general purpose kernel malloc.
Alan Cox [Fri, 30 Jan 2015 00:27:58 +0000 (00:27 +0000)]
flat: initial flat memory support code
Alan Cox [Fri, 30 Jan 2015 00:27:31 +0000 (00:27 +0000)]
process: fix bracketing
Alan Cox [Fri, 30 Jan 2015 00:27:10 +0000 (00:27 +0000)]
syscall_proc: fix 16bit ism on signals
Alan Cox [Fri, 30 Jan 2015 00:26:53 +0000 (00:26 +0000)]
tty: fix warnings for types and arguments
Alan Cox [Fri, 30 Jan 2015 00:26:24 +0000 (00:26 +0000)]
link/mkdir: error link counter overrun
Alan Cox [Fri, 30 Jan 2015 00:25:41 +0000 (00:25 +0000)]
68000: base enabling pieces
Alan Cox [Fri, 30 Jan 2015 00:24:36 +0000 (00:24 +0000)]
usermem: support for flat binaries
Alan Cox [Fri, 30 Jan 2015 00:24:17 +0000 (00:24 +0000)]
vt: fix argument typing ready for 32bit
Alan Cox [Fri, 30 Jan 2015 00:24:03 +0000 (00:24 +0000)]
swap.c: fix unused argument warning
Alan Cox [Fri, 30 Jan 2015 00:23:38 +0000 (00:23 +0000)]
tty/vt: fix prototypes for ioctl
Alan Cox [Fri, 30 Jan 2015 00:23:05 +0000 (00:23 +0000)]
devsys: fix types
This doesn't matter for 16bit but will shortly
Alan Cox [Fri, 30 Jan 2015 00:22:42 +0000 (00:22 +0000)]
devsys: fix warnings caused by unused parameters
Alan Cox [Fri, 30 Jan 2015 00:22:23 +0000 (00:22 +0000)]
devio: fix warnings caused by unused parameters
Alan Cox [Fri, 30 Jan 2015 00:22:10 +0000 (00:22 +0000)]
6809: add used macro
Alan Cox [Fri, 30 Jan 2015 00:21:38 +0000 (00:21 +0000)]
cpu-z80: introduce used() macro
SDCC wants the reverse behaviour to everyone else
Alan Cox [Fri, 30 Jan 2015 00:21:13 +0000 (00:21 +0000)]
cpu-6502: introduce used() macro
So we can tidy up all the unused argument warnings
Alan Cox [Fri, 30 Jan 2015 00:20:34 +0000 (00:20 +0000)]
68000: very initial pieces to work on a first 680x0 port
This is at the 'gee it compiled' stage.
Alan Cox [Tue, 27 Jan 2015 23:54:15 +0000 (23:54 +0000)]
6502/z80: finish fixing up signal types
This now passes both compilers. 6809 still needs re-aligning
Alan Cox [Tue, 27 Jan 2015 23:47:45 +0000 (23:47 +0000)]
6502: correct typecasts for the break limit
Alan Cox [Tue, 27 Jan 2015 23:44:38 +0000 (23:44 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX
EtchedPixels [Tue, 27 Jan 2015 23:27:24 +0000 (23:27 +0000)]
Merge pull request #91 from geijoenr/master
update megasd driver for rawflag and some small fixes including sdcc 3.4.2 fixes
geijoenr [Tue, 27 Jan 2015 21:41:36 +0000 (21:41 +0000)]
msx2: update megasd transfer functions for rawflag=1
geijoenr [Tue, 27 Jan 2015 18:41:59 +0000 (18:41 +0000)]
msx2: fix memory sizing
no need to write a byte on every page, specially
after we have already copied the kernel on it.
geijoenr [Mon, 19 Jan 2015 15:04:30 +0000 (15:04 +0000)]
sdcc: fix some type warnings for sdcc 3.4.2
Alan Cox [Mon, 26 Jan 2015 22:54:35 +0000 (22:54 +0000)]
types: set the type definitions ready for non 8bit 16bit addressed
Alan Cox [Mon, 26 Jan 2015 22:53:32 +0000 (22:53 +0000)]
cpu: add uarg_t
Alan Cox [Mon, 26 Jan 2015 22:53:07 +0000 (22:53 +0000)]
bank code; Add comments and information to these
EtchedPixels [Mon, 26 Jan 2015 22:12:37 +0000 (22:12 +0000)]
Merge pull request #89 from willsowerbutts/fixdd
Fix for unmounting filesystem, fix for dd count= option, change bf_free to tristate for unfreeable superblocks
Will Sowerbutts [Mon, 26 Jan 2015 21:31:23 +0000 (21:31 +0000)]
Kernel: Change bf_free to tristate -- free, busy, superblock.
Superblocks are never freed by bfree(). This allows the superblock to be
read by user space from the raw block device without being freed until
the filesystem is later unmounted.
Will Sowerbutts [Mon, 26 Jan 2015 21:30:52 +0000 (21:30 +0000)]
Kernel: Bug fix - do not zero the superblock magic number on unmount.
Will Sowerbutts [Sun, 25 Jan 2015 22:53:20 +0000 (22:53 +0000)]
Fix count= option to dd
Alan Cox [Sun, 25 Jan 2015 23:19:58 +0000 (23:19 +0000)]
cpu-z80/cpu.h: add a warning about __COMMONMEM
Its an exciting new way to blow yourself up...
EtchedPixels [Sun, 25 Jan 2015 23:18:43 +0000 (23:18 +0000)]
Merge pull request #87 from willsowerbutts/blkdirect
blkdev and friends: Update to support rawflag=1
Will Sowerbutts [Sun, 25 Jan 2015 22:16:07 +0000 (22:16 +0000)]
devsd: Remove unused memory, fix return without releasing CS
Will Sowerbutts [Sun, 25 Jan 2015 22:10:18 +0000 (22:10 +0000)]
mbr: Reset blk_op.nblock on each transfer
Will Sowerbutts [Sun, 25 Jan 2015 22:01:43 +0000 (22:01 +0000)]
n8vem-mark4: Update SD transfer functions for rawflag=1
Will Sowerbutts [Sun, 25 Jan 2015 22:00:34 +0000 (22:00 +0000)]
devsd: Convert to new blkdev API and support rawflag=1
Will Sowerbutts [Sun, 25 Jan 2015 21:57:32 +0000 (21:57 +0000)]
devide: Convert to new blkdev API and support rawflag=1
Will Sowerbutts [Sun, 25 Jan 2015 21:55:30 +0000 (21:55 +0000)]
blkdev: Support rawflag=1, pass parameters using global variables rather
than function call parameters.
Will Sowerbutts [Sun, 25 Jan 2015 21:54:10 +0000 (21:54 +0000)]
monitor-z80: Print newline before banner
Will Sowerbutts [Sun, 25 Jan 2015 21:52:34 +0000 (21:52 +0000)]
New COMMON_MEMORY macro to put code into COMMONMEM segment
Will Sowerbutts [Sun, 25 Jan 2015 20:16:49 +0000 (20:16 +0000)]
Kernel: syscall_exec: Convert block number to off_t before shifting,
otherwise we're restricted to accessing only the first 64KB of the disk.
Alan Cox [Sun, 25 Jan 2015 20:46:15 +0000 (20:46 +0000)]
binmunge: add option so we can stub every relocation rather than use RST
We need this for machines where some inconsiderate designer left ROM at address
zero.
Alan Cox [Sun, 25 Jan 2015 20:43:56 +0000 (20:43 +0000)]
zx128: fix silly bug with !IDE
Alan Cox [Sun, 25 Jan 2015 20:43:23 +0000 (20:43 +0000)]
syscall_exec: unsigned type for the basepage check
Otherwise we break on 0x8000 +
Alan Cox [Sun, 25 Jan 2015 20:42:43 +0000 (20:42 +0000)]
zx128: first pass minor fixes
Still need to sort the IDE out, and more importantly get the banked linker working
Alan Cox [Sun, 25 Jan 2015 20:28:10 +0000 (20:28 +0000)]
zx128: fix devtty header
Lots more needed to start getting this port on the road usefully
Alan Cox [Sun, 25 Jan 2015 19:56:06 +0000 (19:56 +0000)]
msx2: fix reference to unused symbol as the linker now cares
Alan Cox [Sun, 25 Jan 2015 19:47:09 +0000 (19:47 +0000)]
pcw8256: remove unused symbol from tricks.s
Alan Cox [Sun, 25 Jan 2015 17:52:25 +0000 (17:52 +0000)]
z80pack: add raw I/O offset check
Alan Cox [Sun, 25 Jan 2015 17:51:57 +0000 (17:51 +0000)]
nc100: fix silly error in raw check
Alan Cox [Sun, 25 Jan 2015 17:48:01 +0000 (17:48 +0000)]
nc100: fix devtty.h breakage from vt improvements
Alan Cox [Sun, 25 Jan 2015 17:47:01 +0000 (17:47 +0000)]
tricks.s: remove reference to unused symbol - new linker cares
Alan Cox [Sun, 25 Jan 2015 17:46:51 +0000 (17:46 +0000)]
nc100: fix tty table bug
Alan Cox [Sun, 25 Jan 2015 17:46:27 +0000 (17:46 +0000)]
devlpr: update comment - 1uS required for strobe
Alan Cox [Sun, 25 Jan 2015 17:46:10 +0000 (17:46 +0000)]
nc100,devrd: check lengths are valid, update comment
Alan Cox [Sun, 25 Jan 2015 17:38:06 +0000 (17:38 +0000)]
syscall_exec: further work - mostly to persuade sdcc to generate passable code