FUZIX.git
6 years agoMerge pull request #592 from k0gaMSX/master
EtchedPixels [Mon, 5 Mar 2018 18:47:38 +0000 (18:47 +0000)]
Merge pull request #592 from k0gaMSX/master

Improve msx2 port

6 years agokernel: Initialize dirty and time flags of bb
Roberto E. Vargas Caballero [Mon, 26 Feb 2018 18:54:35 +0000 (18:54 +0000)]
kernel: Initialize dirty and time flags of bb

The buffer cache is not located in bss in some configurations,
and it means that the memory is not initialized when the system
boots. When emulators allocate the memory, it is initialized
to 0 by the operating system, but it doesn't happen in actual
hardware.

6 years agostart: Avoid infinite loop when BOOTDEVICE is defined
Roberto E. Vargas Caballero [Tue, 13 Feb 2018 22:22:52 +0000 (22:22 +0000)]
start: Avoid infinite loop when BOOTDEVICE is defined

When BOOTDEVICE is defined get_root_dev() was always returning
the same device entering in an infinite loop with the only
effect of scroll out all the previous messages.

6 years agomsx2: Use DEVTTY for kernel messages
Roberto E. Vargas Caballero [Tue, 13 Feb 2018 22:18:28 +0000 (22:18 +0000)]
msx2: Use DEVTTY for kernel messages

Commit 3616d6d added support for multiple vt in msx2,
but in the process it changed the console to the debug
port of openmsx. Since this is not a device present in
actual computers, any error in the boot process was
silently ignored. This patch reverts the console to
TTYDEV and at the same time it prints all the messages
to the debug port of openmsx.

6 years agoMake the Makefiles more portable
Roberto E. Vargas Caballero [Sun, 11 Feb 2018 22:07:53 +0000 (22:07 +0000)]
Make the Makefiles more portable

- BSD make doesn't support the GNU extensions, and in that
systems the GNU make is called gmake. Seeting the value of
MAKE directly to make break the compilation in that systems.

- In the same way, in BSD systems yacc is not aliased to byacc,
and that explicit rule is not needed at all because POSIX
make already has a default rule to generate c files from y
files.

6 years agobinfmt: update notes on plans
Alan Cox [Sun, 25 Feb 2018 19:42:33 +0000 (19:42 +0000)]
binfmt: update notes on plans

6 years agofweep: more tidying
Alan Cox [Sun, 25 Feb 2018 18:49:21 +0000 (18:49 +0000)]
fweep: more tidying

6 years agoMerge pull request #591 from beretta42/nop-explain
EtchedPixels [Sun, 25 Feb 2018 18:48:44 +0000 (18:48 +0000)]
Merge pull request #591 from beretta42/nop-explain

Explain reason for NOPs in SD driver

6 years agolibm,6809: add a helper set for the double ops we can't inline
Alan Cox [Sun, 25 Feb 2018 18:46:33 +0000 (18:46 +0000)]
libm,6809: add a helper set for the double ops we can't inline

6 years agolibm: 6809 now handles double as well as float
Alan Cox [Sun, 25 Feb 2018 18:37:09 +0000 (18:37 +0000)]
libm: 6809 now handles double as well as float

Need to write a few small extra helpers to match the inline ones using uint64_t

6 years ago6809: build libm (sort of)
Alan Cox [Sun, 25 Feb 2018 17:29:42 +0000 (17:29 +0000)]
6809: build libm (sort of)

There are some outstanding problems to fix

- We only build for float, but the C type promotion rules at this point then
  mess us up and turn the float into a double for varargs (blame the C spec)
- Several things use __NaN but that breaks on 6809 really and now we've got
  SDCC fixed we can probably switch to using 0/0 etc as we did before.

6 years agoExplain reason for NOPs in SD driver
Brett Gordon [Sun, 25 Feb 2018 14:25:38 +0000 (09:25 -0500)]
Explain reason for NOPs in SD driver

6 years agoMerge branch 'master' of https://github.com/EtchedPixels/FUZIX
Alan Cox [Sun, 25 Feb 2018 00:57:44 +0000 (00:57 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX

6 years agogames: update Makefiles
Alan Cox [Sun, 25 Feb 2018 00:57:35 +0000 (00:57 +0000)]
games: update Makefiles

6 years agofweep: tidying
Alan Cox [Sun, 25 Feb 2018 00:45:57 +0000 (00:45 +0000)]
fweep: tidying

- 16bit for writes
- trim text buffer to a sane size
- formatting glitches
- fix up alpha in a way that the compiler doesn't include both

6 years agofweep: indent
Alan Cox [Sun, 25 Feb 2018 00:39:58 +0000 (00:39 +0000)]
fweep: indent

6 years agofweep: work in progress
Alan Cox [Sun, 25 Feb 2018 00:37:02 +0000 (00:37 +0000)]
fweep: work in progress

Needs a lot more thinning down to be useful anywhere but 68000

6 years agoMerge pull request #589 from beretta42/sd7
EtchedPixels [Sat, 24 Feb 2018 20:16:34 +0000 (20:16 +0000)]
Merge pull request #589 from beretta42/sd7

coco3: implement sd card.

6 years agoMerge pull request #588 from beretta42/net-fix
EtchedPixels [Sat, 24 Feb 2018 20:15:36 +0000 (20:15 +0000)]
Merge pull request #588 from beretta42/net-fix

net native: u_count is reset after calls to readi/writei now.

6 years agococo3: implement sd card.
Brett Gordon [Sun, 29 Oct 2017 04:05:51 +0000 (00:05 -0400)]
coco3: implement sd card.

6 years agonet native: u_count is reset after calls to readi/writei now.
Brett Gordon [Sat, 24 Feb 2018 15:20:03 +0000 (10:20 -0500)]
net native: u_count is reset after calls to readi/writei now.

6 years agostartrek: add a decent version of it
Alan Cox [Fri, 23 Feb 2018 23:29:28 +0000 (23:29 +0000)]
startrek: add a decent version of it

Downsize is it uses floats and is about 40K. Defloating and debloating would
I think get it under our 32K preferred target

6 years agomath.h: correct prototype of powf
Alan Cox [Fri, 23 Feb 2018 22:56:10 +0000 (22:56 +0000)]
math.h: correct prototype of powf

6 years agolibc: Compliance bugs
Alan Cox [Fri, 23 Feb 2018 22:53:54 +0000 (22:53 +0000)]
libc: Compliance bugs

Missing a prototype for powf()
Missing RAND_MAX definition required by ISO C

6 years agoMerge branch 'master' of https://github.com/EtchedPixels/FUZIX
Alan Cox [Fri, 23 Feb 2018 19:19:47 +0000 (19:19 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX

6 years agopdp11: we need setjmp_pdp11.S committed
Alan Cox [Fri, 23 Feb 2018 19:19:13 +0000 (19:19 +0000)]
pdp11: we need setjmp_pdp11.S committed
(not .s)

6 years agoMerge pull request #587 from beretta42/fsck2
EtchedPixels [Fri, 23 Feb 2018 19:17:27 +0000 (19:17 +0000)]
Merge pull request #587 from beretta42/fsck2

build: add fsck -y passing to buildscript

6 years agovile: add half screen scroll vi commands
Alan Cox [Fri, 23 Feb 2018 15:24:23 +0000 (15:24 +0000)]
vile: add half screen scroll vi commands

6 years agovile: a VI Like Editor - WIP
Alan Cox [Fri, 23 Feb 2018 00:45:43 +0000 (00:45 +0000)]
vile: a VI Like Editor - WIP

Not yet ready for Fuzix as we probably want to avoid stdio and curses
(but maybe not - need to see on size). Either way our cursors lacks some
of the funky features this uses at the moment I believe (eg keypad)

6 years agolocaltim: should automatically call tzset
Alan Cox [Wed, 21 Feb 2018 21:44:57 +0000 (21:44 +0000)]
localtim: should automatically call tzset

6 years agolocaltim/gmtime: correct which one is applying corrections
Alan Cox [Wed, 21 Feb 2018 21:28:26 +0000 (21:28 +0000)]
localtim/gmtime: correct which one is applying corrections

Still need to sort the actual correction logic out

6 years agoucp: fix bugs
Alan Cox [Wed, 21 Feb 2018 21:21:04 +0000 (21:21 +0000)]
ucp: fix bugs

1. Remove mount/umount support as they don't work properly anyway
2. Fux read/write out of space etc reporting
3. Fix creat crash when there is no space to make the new name

6 years agormdir: report path correctly
Alan Cox [Wed, 21 Feb 2018 20:44:46 +0000 (20:44 +0000)]
rmdir: report path correctly

6 years agolink: don't allow superuser to link to directories
Alan Cox [Wed, 21 Feb 2018 20:40:49 +0000 (20:40 +0000)]
link: don't allow superuser to link to directories

6 years agolink: remove root power to link to a directory
Alan Cox [Wed, 21 Feb 2018 20:35:48 +0000 (20:35 +0000)]
link: remove root power to link to a directory

It's never used, it makes a nasty mess and it breaks the locking

6 years agomkdir: Fix error recover path
Alan Cox [Wed, 21 Feb 2018 20:32:26 +0000 (20:32 +0000)]
mkdir: Fix error recover path

This tried to unlink random crap not the correct path. Broken when I tidied
up the path walking logic

6 years agoflock: LEVEL_0 update
Alan Cox [Wed, 21 Feb 2018 20:31:36 +0000 (20:31 +0000)]
flock: LEVEL_0 update

6 years agolevels: LEVEL_0 makes no sense except as a uaccess check shortener now
Alan Cox [Wed, 21 Feb 2018 20:30:41 +0000 (20:30 +0000)]
levels: LEVEL_0 makes no sense except as a uaccess check shortener now

For anything else we are probably better using overlays for stuff like
mkdir and rmdir than being incompatible

6 years agounlink: lock right node
Alan Cox [Wed, 21 Feb 2018 20:30:30 +0000 (20:30 +0000)]
unlink: lock right node

6 years agofs: fixes from testing
Alan Cox [Wed, 21 Feb 2018 20:24:01 +0000 (20:24 +0000)]
fs: fixes from testing

1. Don't allow rmdir .
2. Don't allow rmdir of a directory with a file in it (we stopped only subdirs)
3. Don't consider unreferenced inodes when checking if a remount is valid
4. Fix the case of

process A
cd /tmp/foo
process B
rmdir /tmp/foo
process A
ls .   (stale entry)

6 years agofilesys: introduce a routine to check if a directory is empty of files
Alan Cox [Wed, 21 Feb 2018 20:23:42 +0000 (20:23 +0000)]
filesys: introduce a routine to check if a directory is empty of files

6 years agounlink: will need to hold lock over unlinki
Alan Cox [Wed, 21 Feb 2018 20:22:47 +0000 (20:22 +0000)]
unlink: will need to hold lock over unlinki

6 years ago65c816: fix kprintf
Alan Cox [Wed, 21 Feb 2018 20:22:27 +0000 (20:22 +0000)]
65c816: fix kprintf

6 years agodevio: Fix build with IDUMP, minor tweaks for error handling
Alan Cox [Wed, 21 Feb 2018 14:14:54 +0000 (14:14 +0000)]
devio: Fix build with IDUMP, minor tweaks for error handling

6 years agodevio: First cut at putting into place sleeping I/O support
Alan Cox [Wed, 21 Feb 2018 13:32:49 +0000 (13:32 +0000)]
devio: First cut at putting into place sleeping I/O support

This allows the locking frameworks needed to let block devices sleep, but not
to do I/O from interrupts. The latter is much more complicated and it's not
clear that is useful except on bigger systems which need a different buffer
cache anyway

6 years agokernel: pathbuf is dead remove the remnants
Alan Cox [Wed, 21 Feb 2018 11:08:29 +0000 (11:08 +0000)]
kernel: pathbuf is dead remove the remnants

6 years agokernel: minimal patches and defines ready for parallel fs access support
Alan Cox [Tue, 20 Feb 2018 22:14:33 +0000 (22:14 +0000)]
kernel: minimal patches and defines ready for parallel fs access support

This puts in place the pieces we will need to hook up in order to support
sleeping file system accesses. We also need to add 'D' state to the scheduler
but that is needed anyway to fix some other corner cases.

6 years agopg: Add the late V7 "pg" command
Alan Cox [Tue, 20 Feb 2018 18:31:19 +0000 (18:31 +0000)]
pg: Add the late V7 "pg" command

6 years agocpio: some tidying
Alan Cox [Tue, 20 Feb 2018 18:31:03 +0000 (18:31 +0000)]
cpio: some tidying

Really we should switch to ascii format cpio

6 years agoFrom: Tormod Volden <debian.tormod@gmail.com>
Alan Cox [Tue, 20 Feb 2018 14:24:54 +0000 (14:24 +0000)]
From: Tormod Volden <debian.tormod@gmail.com>

Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
---
 Kernel/platform-dragon-nx32/Makefile |  1 +
 Kernel/tools/lw-checkmap             | 12 +++++++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/Kernel/platform-dragon-nx32/Makefile b/Kernel/platform-dragon-nx32/Makefile
index efea7ab..8a40526 100644
--- a/Kernel/platform-dragon-nx32/Makefile
+++ b/Kernel/platform-dragon-nx32/Makefile
@@ -60,3 +60,4 @@ image:
  devsd.o devsd_discard.o spi.o devscsi.o devscsi_discard.o \
  scsi_tc3.o discard.o
  ../tools/pad256 ../fuzix.bin
+ ../tools/lw-checkmap ../fuzix.map
diff --git a/Kernel/tools/lw-checkmap b/Kernel/tools/lw-checkmap
index f98a552..9402b2f 100755
--- a/Kernel/tools/lw-checkmap
+++ b/Kernel/tools/lw-checkmap
@@ -1,8 +1,14 @@
 :
 # Simple check of map file generated by lwlink (LWTOOLS)
-grep ^Section "$1" | sort -k5 | awk '{
+grep ^Section "$1" | sort -k5 | awk '
+  BEGIN{ errs=0 }
+
+  {
  st=strtonum("0x"$6);
  if (en<st) {printf "free 0x%x-0x%x = %i\n",en,st,st-en};
- if (en>st) {printf "overlap at 0x%x-0x%x!\n",st,en};
+ if (en>st) {printf "overlap at 0x%x-0x%x!\n",st,en; errs++};
  en=st+strtonum("0x"$8);
-}'
+  }
+
+  END{ if (errs>0) {exit 1}; }
+'
--
2.7.4

6 years agobuild: add fsck -y passing to buildscript
Brett Gordon [Tue, 20 Feb 2018 04:08:11 +0000 (23:08 -0500)]
build: add fsck -y passing to buildscript

6 years agopdp11: Add another missing piece and turn on library building
Alan Cox [Sun, 18 Feb 2018 14:15:03 +0000 (14:15 +0000)]
pdp11: Add another missing piece and turn on library building

6 years agopdp11: setjmp structure
Alan Cox [Sun, 18 Feb 2018 14:03:35 +0000 (14:03 +0000)]
pdp11: setjmp structure

6 years ago68000: fix longjmp code
Alan Cox [Sun, 18 Feb 2018 14:03:18 +0000 (14:03 +0000)]
68000: fix longjmp code

6 years agopdp11: setjmp and longjmp
Alan Cox [Sun, 18 Feb 2018 14:02:20 +0000 (14:02 +0000)]
pdp11: setjmp and longjmp

6 years agopdp11: udivhi3 helper
Alan Cox [Sun, 18 Feb 2018 14:01:56 +0000 (14:01 +0000)]
pdp11: udivhi3 helper

6 years agopdp11: sort out more of the low level bits
Alan Cox [Sun, 18 Feb 2018 14:01:34 +0000 (14:01 +0000)]
pdp11: sort out more of the low level bits

6 years agopdp11: set correct header type for binaries
Alan Cox [Sun, 18 Feb 2018 00:32:17 +0000 (00:32 +0000)]
pdp11: set correct header type for binaries

We'll probably just go a.out but for now

6 years agosyscall_other: bracketing
Alan Cox [Sat, 17 Feb 2018 22:39:43 +0000 (22:39 +0000)]
syscall_other: bracketing

6 years agopdp11: more platform updating
Alan Cox [Sat, 17 Feb 2018 22:39:13 +0000 (22:39 +0000)]
pdp11: more platform updating

Not yet a complete usable machine

6 years agopdp11: sketch out more of the needed base code
Alan Cox [Sat, 17 Feb 2018 22:38:14 +0000 (22:38 +0000)]
pdp11: sketch out more of the needed base code

6 years agolibs: PDP11 syscall directory
Alan Cox [Sat, 17 Feb 2018 22:37:30 +0000 (22:37 +0000)]
libs: PDP11 syscall directory

6 years agopdp11: add syscall generator code
Alan Cox [Sat, 17 Feb 2018 22:36:57 +0000 (22:36 +0000)]
pdp11: add syscall generator code

6 years agoinet_aton: use long type otherwise it breaks on 16bit
Alan Cox [Sat, 17 Feb 2018 22:35:43 +0000 (22:35 +0000)]
inet_aton: use long type otherwise it breaks on 16bit

6 years agocpio: reformat
Alan Cox [Mon, 12 Feb 2018 23:31:59 +0000 (23:31 +0000)]
cpio: reformat

6 years agocpio: add first cut at porting cpio over
Alan Cox [Mon, 12 Feb 2018 00:42:21 +0000 (00:42 +0000)]
cpio: add first cut at porting cpio over

Needs work yet

6 years agolibc: const pedanticism
Alan Cox [Sun, 11 Feb 2018 21:31:22 +0000 (21:31 +0000)]
libc: const pedanticism

6 years ago6502: optimise the top byte check to avoid a shift
Alan Cox [Sun, 11 Feb 2018 21:31:00 +0000 (21:31 +0000)]
6502: optimise the top byte check to avoid a shift

6 years agolibs: update another TODO
Alan Cox [Sun, 11 Feb 2018 17:23:28 +0000 (17:23 +0000)]
libs: update another TODO

6 years agolibs: update a TODO file
Alan Cox [Sun, 11 Feb 2018 17:19:01 +0000 (17:19 +0000)]
libs: update a TODO file

6 years agolibclean: add another rule for SDCC 3.7
Alan Cox [Sun, 11 Feb 2018 17:18:43 +0000 (17:18 +0000)]
libclean: add another rule for SDCC 3.7

6 years agostart: we fire up sysio directly so must set u_done
Alan Cox [Sun, 11 Feb 2018 17:17:42 +0000 (17:17 +0000)]
start: we fire up sysio directly so must set u_done

6 years agoINSTALL: note sdcc requirements
Alan Cox [Sun, 11 Feb 2018 17:17:30 +0000 (17:17 +0000)]
INSTALL: note sdcc requirements

6 years agon_open: rework so we operate directly from user memory
Alan Cox [Sat, 10 Feb 2018 19:58:42 +0000 (19:58 +0000)]
n_open: rework so we operate directly from user memory

In addition adjust the logic so we build a correctly parsed last name component
in lastname so that it can be used by the caller to manipulate directories.

This gets rid of filename() which saves us copying and parsing the path twice
as well as getting rid of that code
It gets rid of most of the 30 byte name arrays (rename still has to have one)
It allows us to get rid of ugets()
Our PATH_MAX can now be arbitrarily set (for now still 512)
ugets/_ugets/__ugets all go away
pathbuf for LEVEL2 goes away, LEVEL0 and 1 and 2 now all look the same

The end result on Z80 at least is that we run faster amd we save a whopping 400
bytes.

6 years agoaudio; fix dumb bug
Alan Cox [Sat, 10 Feb 2018 19:52:47 +0000 (19:52 +0000)]
audio; fix dumb bug

Not that we have any working audio layer yet

6 years agowritei: workaround for sdcc
Alan Cox [Sat, 10 Feb 2018 00:09:13 +0000 (00:09 +0000)]
writei: workaround for sdcc

sdcc at least isn't bright enough to turn

static uint32 x

if (x >> 25)

into a byte load of x + 3 followed by an &0xFE

Instead it generates a 25 repeat bitshift of a 32bit value across four
registers in a fairly critical code path.

Allow defines to help it out with its dumbness.

6 years agokernel: restructure readi/writei to save memory
Alan Cox [Fri, 9 Feb 2018 23:49:50 +0000 (23:49 +0000)]
kernel: restructure readi/writei to save memory

This saves us 256 bytes on Z80 mostly by removing the amount of 32bit maths
SDCC has the opportunity to **** up.

We introduce a helper (umove) which adjusts all the pointers and offsets
for a given file and use that where we can. We also restructure a bit so we
can use the udata.u_done value in readi/writei

This has some minor consequences:
Callers need to check u_done for completion not u_count
Char and Socket handlers don't affect the offset unless they choose to (which
is saner). Devsys has been modified accordingly.

Handle with care.

6 years agoubee: floppy driver write fix
Alan Cox [Fri, 9 Feb 2018 23:41:22 +0000 (23:41 +0000)]
ubee: floppy driver write fix

6 years agoubee: set tick rate properly
Alan Cox [Fri, 9 Feb 2018 23:41:12 +0000 (23:41 +0000)]
ubee: set tick rate properly

6 years agobuffers: BF_SUPERBLOCK is dead, kill it off
Alan Cox [Fri, 9 Feb 2018 00:19:56 +0000 (00:19 +0000)]
buffers: BF_SUPERBLOCK is dead, kill it off

6 years agoubee: disk probing
Alan Cox [Thu, 8 Feb 2018 23:07:33 +0000 (23:07 +0000)]
ubee: disk probing

With these patches I can build a .ds82 image for the rootfs in the B drive
and boot it with "1 ro". Read/write seems to eat the disk, so that needs a bit
of debugging!

6 years agoMakefile.z80: fix build bug
Alan Cox [Thu, 8 Feb 2018 22:34:03 +0000 (22:34 +0000)]
Makefile.z80: fix build bug

6 years agodu: sort if and bracketing
Alan Cox [Thu, 8 Feb 2018 22:33:40 +0000 (22:33 +0000)]
du: sort if and bracketing

6 years agoubee: first cut at automatic disk controller probing
Alan Cox [Sun, 4 Feb 2018 21:17:43 +0000 (21:17 +0000)]
ubee: first cut at automatic disk controller probing

6 years agoMerge branch 'master' of https://github.com/EtchedPixels/FUZIX
Alan Cox [Sun, 4 Feb 2018 20:36:41 +0000 (20:36 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX

6 years agoMerge pull request #585 from beretta42/cal
EtchedPixels [Sat, 3 Feb 2018 21:01:24 +0000 (21:01 +0000)]
Merge pull request #585 from beretta42/cal

util: 'cal' fix output.

6 years agoutil: 'cal' fix output.
Brett Gordon [Sat, 3 Feb 2018 19:47:03 +0000 (14:47 -0500)]
util: 'cal' fix output.

6 years agoubee: update README
Alan Cox [Thu, 1 Feb 2018 00:45:59 +0000 (00:45 +0000)]
ubee: update README

6 years agoMerge branch 'master' of https://github.com/EtchedPixels/FUZIX
Alan Cox [Thu, 1 Feb 2018 00:43:56 +0000 (00:43 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX

6 years agoubee: floppy transfer routines
Alan Cox [Thu, 1 Feb 2018 00:42:57 +0000 (00:42 +0000)]
ubee: floppy transfer routines

We now appear to read sectors correctly. Next stop is to sort out how the
dd/sd and side detect should work as well as what to do about 9/10 sector
media.

Then I guess we can try a real root file system!

6 years agoubee: First chunk of floppy work
Alan Cox [Wed, 31 Jan 2018 12:49:49 +0000 (12:49 +0000)]
ubee: First chunk of floppy work

This won't work yet as the core floppy asm code is still for the TRS80 which
isn't quite the same beast.

(There also appear to be some funnies with the emulator that cause problems
as it thinks the controller will provide data immediately after the command
whereas a real disk even if it were perfectly aligned would have to process
all the sector marks *before* data arrives.

6 years agoubee: stuck the initializer block somewhere out of the way
Alan Cox [Wed, 31 Jan 2018 12:49:31 +0000 (12:49 +0000)]
ubee: stuck the initializer block somewhere out of the way

6 years agoubee: Updates
Alan Cox [Tue, 30 Jan 2018 00:24:50 +0000 (00:24 +0000)]
ubee: Updates

This gets us to the point we prompt for a keyboard response and have IRQ
events running. The 256TC keyboard half works (shift and control seem busted
and we've yet to work out what to do with alt anyway).

Next stop disk drivers

6 years agoubee: first draft of printer driver
Alan Cox [Tue, 30 Jan 2018 00:23:59 +0000 (00:23 +0000)]
ubee: first draft of printer driver

6 years agoubee: update notes
Alan Cox [Tue, 30 Jan 2018 00:23:42 +0000 (00:23 +0000)]
ubee: update notes

6 years agoMerge pull request #583 from beretta42/passwd
EtchedPixels [Mon, 29 Jan 2018 21:01:37 +0000 (21:01 +0000)]
Merge pull request #583 from beretta42/passwd

pwd: putpwent: wrong order of fields.

6 years agoMerge branch 'master' of https://github.com/EtchedPixels/FUZIX
Alan Cox [Sun, 28 Jan 2018 15:22:03 +0000 (15:22 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX

6 years agoubee: make room for initializers
Alan Cox [Sun, 28 Jan 2018 15:21:14 +0000 (15:21 +0000)]
ubee: make room for initializers

With this changed we get the bootdev: prompt but don't have any working
interrupt handling in order to process keystrokes

6 years agobinman: spot discard/initializer overlap
Alan Cox [Sun, 28 Jan 2018 15:20:47 +0000 (15:20 +0000)]
binman: spot discard/initializer overlap

6 years agoubee: some further initial work
Alan Cox [Sun, 28 Jan 2018 00:48:07 +0000 (00:48 +0000)]
ubee: some further initial work

Thi is enough to get us loaded into memory and run through the early
assembly entry code. We don't get far yet though.