Alan Cox [Thu, 25 Feb 2016 23:53:27 +0000 (23:53 +0000)]
inet: first few bits of the libc code we need
Lots more needed yet including gethostby*, resolver etc
Alan Cox [Thu, 25 Feb 2016 22:42:04 +0000 (22:42 +0000)]
syscall_net: Fix socket leak
We now pass fsck
Alan Cox [Thu, 25 Feb 2016 22:41:30 +0000 (22:41 +0000)]
BUGS: update
Alan Cox [Thu, 25 Feb 2016 22:41:19 +0000 (22:41 +0000)]
devio: fix sign on IDUMP
Alan Cox [Thu, 25 Feb 2016 21:58:11 +0000 (21:58 +0000)]
process: hack for P_STOPPED until we sort out the stop behaviour properly
BSD picks such inelegant behaviours
Alan Cox [Thu, 25 Feb 2016 21:54:11 +0000 (21:54 +0000)]
tty: update TODO list
Alan Cox [Thu, 25 Feb 2016 21:53:57 +0000 (21:53 +0000)]
z80pack: switch to using the test net code
Alan Cox [Thu, 25 Feb 2016 21:53:35 +0000 (21:53 +0000)]
kernel: more error numbers needed
Alan Cox [Thu, 25 Feb 2016 21:52:28 +0000 (21:52 +0000)]
net_z80pack: test "smart" network interface with some Z80Pack changes
This uses the host socket API as a convenient way of debugging and getting
all the logic right before tackling the WizNet and other real hardware
TCP stack interfaces.
It'll also let me get the userspace sorted out
Alan Cox [Thu, 25 Feb 2016 21:51:53 +0000 (21:51 +0000)]
syscall_net: various improvements and fixes
Alan Cox [Thu, 25 Feb 2016 21:51:37 +0000 (21:51 +0000)]
netdev: re-order states to make tests more logical
Alan Cox [Thu, 25 Feb 2016 21:51:01 +0000 (21:51 +0000)]
BUGS: update for a couple of remaining problems
Alan Cox [Thu, 25 Feb 2016 21:50:35 +0000 (21:50 +0000)]
socktest: this won't live here forever
Some initial socket testing code
Alan Cox [Thu, 25 Feb 2016 21:49:56 +0000 (21:49 +0000)]
utils: build with fcc so we find the headers properly
Otherwise sed fails to build
Alan Cox [Tue, 23 Feb 2016 20:49:27 +0000 (20:49 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX
EtchedPixels [Tue, 23 Feb 2016 20:49:14 +0000 (20:49 +0000)]
Merge pull request #319 from beretta42/kill
kill.c: bugfix: inverted test of strcmp
Brett Gordon [Tue, 23 Feb 2016 18:41:28 +0000 (13:41 -0500)]
kill.c: inverted test of strcmp
Alan Cox [Mon, 22 Feb 2016 23:45:01 +0000 (23:45 +0000)]
syscall_fs: getmode change I missed
Alan Cox [Mon, 22 Feb 2016 21:46:10 +0000 (21:46 +0000)]
getmode: make getmode 8bit
We do a lot of compares and switches with getmode and the switches in particular
get expensive on an 8 bit processor. Instead shift stuff and force it all into
8bit space.
This saves us a couple of hundred bytes even though SDCC still writes very
poor code for 8bit switches
Alan
Alan Cox [Mon, 22 Feb 2016 21:45:34 +0000 (21:45 +0000)]
TODO: fix the fact BSD groups were done for level 2
Alan Cox [Sun, 21 Feb 2016 20:31:33 +0000 (20:31 +0000)]
level2: shave another 40 bytes off
Alan Cox [Sun, 21 Feb 2016 20:27:11 +0000 (20:27 +0000)]
net_native: diet time
Shave 768 bytes out of net_native with a mix of duplicate code removal and
judicious use of static variables to help SDCC and the Z80 in general.
Alan Cox [Sun, 21 Feb 2016 20:26:33 +0000 (20:26 +0000)]
net: add a sock_init()
We need to intialize both core and driver layer stuff so have a standard call
which calls into the driver init
Alan Cox [Sun, 21 Feb 2016 20:02:50 +0000 (20:02 +0000)]
ls: fix error return code
Alan Cox [Sun, 21 Feb 2016 19:51:30 +0000 (19:51 +0000)]
wait.h: make clearer
Alan Cox [Sun, 21 Feb 2016 19:50:49 +0000 (19:50 +0000)]
exit: update syscall_exec16 to the new core dump change
We need the core dumper itself to tell us whether a core was dumped
Alan Cox [Sun, 21 Feb 2016 19:50:12 +0000 (19:50 +0000)]
kernel: Fix breakages in revised exit handling
This messed up the left and right halves of the return codes.
Alan Cox [Sun, 21 Feb 2016 15:09:05 +0000 (15:09 +0000)]
net: tidy up types and get rid of lots of needless maths
Alan Cox [Sat, 20 Feb 2016 20:59:33 +0000 (20:59 +0000)]
syscall_net: note another area to look at later
Alan Cox [Sat, 20 Feb 2016 20:33:15 +0000 (20:33 +0000)]
z80pack: switch over to net_native so we can begin debugging it
Alan Cox [Sat, 20 Feb 2016 20:23:34 +0000 (20:23 +0000)]
net_native: note a future bug risk
Alan Cox [Sat, 20 Feb 2016 19:34:54 +0000 (19:34 +0000)]
devsys: Make the devsys code identing consistent
Alan Cox [Sat, 20 Feb 2016 19:34:25 +0000 (19:34 +0000)]
devsys: wire up the network hooks
Alan Cox [Sat, 20 Feb 2016 19:33:41 +0000 (19:33 +0000)]
inode: remove dead socket checks
Alan Cox [Sat, 20 Feb 2016 19:33:04 +0000 (19:33 +0000)]
net: Further tidying up
Remove various obsolete bogisities as well
Alan Cox [Sat, 20 Feb 2016 18:45:20 +0000 (18:45 +0000)]
net: tidy up stuff we don't want in kernel
Alan Cox [Sat, 20 Feb 2016 18:44:47 +0000 (18:44 +0000)]
net_native: put header in the right spot
Alan Cox [Sat, 20 Feb 2016 18:41:37 +0000 (18:41 +0000)]
ps: update to reflect kernel state removals
EtchedPixels [Sat, 20 Feb 2016 18:09:12 +0000 (18:09 +0000)]
Merge pull request #318 from retrodeluxe/fuzix-msx2
msx2: fix build dependency
geijoenr [Sat, 20 Feb 2016 17:20:02 +0000 (17:20 +0000)]
msx2: fix build dependency
bootrom.bin is generated along with fuzix.ihx
Alan Cox [Fri, 19 Feb 2016 23:02:01 +0000 (23:02 +0000)]
networking: first cut at the native TCP/IP stack interface
This is far from finished or even building yet, but now has the right sort
of form. For the user space side the current plan is to plug it into
something like uIP, LwIP or Harry Kalogirou's ktcp for ELKS.
In theory the API is such that beyond "what fits" it shouldn't matter whether
we bind a teeny/tiny stack like A J Kroll's microcontroller TCP/IP or something
a bit more refined.
Alan Cox [Fri, 19 Feb 2016 23:01:35 +0000 (23:01 +0000)]
TODO: update
Alan Cox [Wed, 17 Feb 2016 21:47:47 +0000 (21:47 +0000)]
exec: add core dump support
This adds some minimalistic core dump support to the 16bit code base.
Alan Cox [Wed, 17 Feb 2016 18:13:28 +0000 (18:13 +0000)]
doexit: tidy up types
Alan Cox [Wed, 17 Feb 2016 18:08:21 +0000 (18:08 +0000)]
process: clean up signal handling logic and finish off SIGSTOP/CONT
Alan Cox [Wed, 17 Feb 2016 17:33:11 +0000 (17:33 +0000)]
README.md: small update
Alan Cox [Wed, 17 Feb 2016 17:32:34 +0000 (17:32 +0000)]
README: update kernel README a bit
Alan Cox [Sat, 13 Feb 2016 21:36:39 +0000 (21:36 +0000)]
net: add the missing handling for conflicting addresses and for lookups
Alan Cox [Sat, 13 Feb 2016 21:21:57 +0000 (21:21 +0000)]
devsys: low protection makes no sense so remove
Alan Cox [Sat, 13 Feb 2016 21:17:40 +0000 (21:17 +0000)]
flat_mem: start adjusting atarist as a prototype user of flat_mem
Alan Cox [Sat, 13 Feb 2016 20:47:54 +0000 (20:47 +0000)]
flat_mem: more tidying up
Alan Cox [Sat, 13 Feb 2016 20:34:15 +0000 (20:34 +0000)]
waitpid: add more job control bits
Our SIGSTOP handling still isn't quite right for the case we get a stop while
already sleeping.
Alan Cox [Sat, 13 Feb 2016 20:08:54 +0000 (20:08 +0000)]
flat_mem: bring into line with prototypes
Alan Cox [Sat, 13 Feb 2016 20:08:35 +0000 (20:08 +0000)]
memory: bring more files into line with new prototypes
Alan Cox [Sat, 13 Feb 2016 20:08:02 +0000 (20:08 +0000)]
memory: fix some of the types for 32bit address spacing
Alan Cox [Thu, 11 Feb 2016 20:00:26 +0000 (20:00 +0000)]
usermem: add MISALIGNED
Word sized misaligned user space memory accesses can now be faulted if
desired by the platform
Alan Cox [Thu, 11 Feb 2016 20:00:06 +0000 (20:00 +0000)]
net_ip: note an oversight
Alan Cox [Thu, 11 Feb 2016 19:59:40 +0000 (19:59 +0000)]
flat: fix stupid bug I noticed
May well kick this code out shortly anyway
Alan Cox [Thu, 11 Feb 2016 19:56:40 +0000 (19:56 +0000)]
flat_mem: import the code based upon MAPUX
Why invent when you can recycle 8)
This hopefully forms the basis of the bits we need for supporting devices
with a flat memory space, while handling fork and memory compaction and other
horrors a little bit.
It's a starting point. There are lots of things that would improve the
performance, and it can't handle multiple memory ranges yet.
EtchedPixels [Thu, 4 Feb 2016 19:59:07 +0000 (19:59 +0000)]
Merge pull request #316 from beretta42/section
coco3: coco3.s: fix code sections as per Issue: #310.
Brett Gordon [Thu, 4 Feb 2016 19:16:51 +0000 (14:16 -0500)]
coco3: coco3.s: fix code sections as per Issue: #310.
Alan Cox [Mon, 1 Feb 2016 15:11:52 +0000 (15:11 +0000)]
init: add reload support
Alan Cox [Mon, 1 Feb 2016 15:09:15 +0000 (15:09 +0000)]
syscalls: assume the shared header will be placed in include/sys
EtchedPixels [Mon, 25 Jan 2016 20:29:37 +0000 (20:29 +0000)]
Merge pull request #313 from davidgiven/alignement1
Fix alignment and sizing issues
David Given [Mon, 25 Jan 2016 20:14:53 +0000 (21:14 +0100)]
Fix typo.
EtchedPixels [Sun, 24 Jan 2016 15:39:46 +0000 (15:39 +0000)]
Merge pull request #315 from davidgiven/priorities
Data corruption in waitpid()
David Given [Sat, 23 Jan 2016 23:51:29 +0000 (00:51 +0100)]
Fix data corruption issue.
David Given [Thu, 21 Jan 2016 20:37:35 +0000 (21:37 +0100)]
Move struct _uzistat into its own structure, shared between the kernel and
userspace. stcpy() now copies this safely (avoiding compiler packing gotchas).
David Given [Thu, 21 Jan 2016 19:42:31 +0000 (20:42 +0100)]
Undo binary-breaking struct _uzistat rearrangement.
Alan Cox [Thu, 21 Jan 2016 11:55:13 +0000 (11:55 +0000)]
Merge branch 'master' of https://github.com/EtchedPixels/FUZIX
Alan Cox [Thu, 21 Jan 2016 11:53:52 +0000 (11:53 +0000)]
syscall_proc: document that dofork might do two things
On banked platforms it'll probably return twice for now anyway. On some others
the child will return to user space directly on a different kernel stack.
EtchedPixels [Thu, 21 Jan 2016 11:41:15 +0000 (11:41 +0000)]
Merge pull request #314 from davidgiven/malloc
Rewrite of kernel memory allocator
David Given [Tue, 19 Jan 2016 22:45:54 +0000 (23:45 +0100)]
ints aren't necessarily two bytes long!
David Given [Wed, 20 Jan 2016 22:32:12 +0000 (23:32 +0100)]
Fix alignment issues primarily with the malloc() alignment payload.
David Given [Tue, 19 Jan 2016 20:46:44 +0000 (21:46 +0100)]
Fix 32-bit alignment issues.
David Given [Wed, 20 Jan 2016 22:25:39 +0000 (23:25 +0100)]
Don't use the 16-bit definitions if the compiler's provided 32-bit ones.
Alan Cox [Sat, 16 Jan 2016 19:35:50 +0000 (19:35 +0000)]
net: knock out some remaining bugs and print the AT command properly
We now pass the "sufficiently rigged demo" test case.
Alan Cox [Sat, 16 Jan 2016 15:27:50 +0000 (15:27 +0000)]
syscall_net: hooks for reading from a socket
This needs some rethinking for native sockets but we'll get there when we
deal with those.
Alan Cox [Sat, 16 Jan 2016 15:26:16 +0000 (15:26 +0000)]
grp.h: setgroups is a syscall it shouldn't be here
Fixes the Dragon NX build failure. Reported by Tony Jewell
Alan Cox [Wed, 13 Jan 2016 18:39:55 +0000 (18:39 +0000)]
cpu-z80: add ntohl
Alan Cox [Wed, 13 Jan 2016 18:38:54 +0000 (18:38 +0000)]
net_at: Loopback doesn't work on this interface
Alan Cox [Wed, 13 Jan 2016 18:37:54 +0000 (18:37 +0000)]
syscall_net: fix write, local addressing
At this point our socket syscall side can step through everything setting up
our socket and writing to it. Read needs reworking.
Alan Cox [Wed, 13 Jan 2016 18:37:38 +0000 (18:37 +0000)]
net: add ECONNRESET
Alan Cox [Tue, 12 Jan 2016 23:56:32 +0000 (23:56 +0000)]
net_at: knock out a few more bugs and missing bits
We can now make a connection, and close it again. Error handling doesn't seem
quite right but not sure of the root cause yet.
Alan Cox [Tue, 12 Jan 2016 23:38:12 +0000 (23:38 +0000)]
net: fix more bugs
close() now works
connect() correctly calls into the net implementation but net_at hangs
Alan Cox [Tue, 12 Jan 2016 23:21:21 +0000 (23:21 +0000)]
syscall: getsockaddrs is a 3 argument function
Alan Cox [Tue, 12 Jan 2016 23:20:41 +0000 (23:20 +0000)]
libc: syscall Makefile
Alan Cox [Tue, 12 Jan 2016 23:19:51 +0000 (23:19 +0000)]
syscall_net: Fix bugs in socket() call
At this point we can actually create and close sockets. Not yet tried doing
anything with them!
Alan Cox [Tue, 12 Jan 2016 23:19:19 +0000 (23:19 +0000)]
libc: add syscall bindings for network layer
Alan Cox [Tue, 12 Jan 2016 23:18:36 +0000 (23:18 +0000)]
net: socket types are zero based
Alan Cox [Tue, 12 Jan 2016 23:18:12 +0000 (23:18 +0000)]
kernel: Finish updating syscall names and fix a wrong error define
Alan Cox [Tue, 12 Jan 2016 23:17:56 +0000 (23:17 +0000)]
net: Must move the socket into unconnected
Alan Cox [Tue, 12 Jan 2016 00:00:02 +0000 (00:00 +0000)]
liberror: fix missed entry
Alan Cox [Mon, 11 Jan 2016 19:23:08 +0000 (19:23 +0000)]
libc: synchronize error codes with the kernel
Alan Cox [Mon, 11 Jan 2016 19:09:31 +0000 (19:09 +0000)]
net_at: fix stupid bug
Alan Cox [Mon, 11 Jan 2016 19:07:12 +0000 (19:07 +0000)]
net_at: header for silly stack
Alan Cox [Mon, 11 Jan 2016 19:06:40 +0000 (19:06 +0000)]
z80pack: add this lot to the build
Alan Cox [Mon, 11 Jan 2016 19:05:48 +0000 (19:05 +0000)]
z80pack: add a network socket simulation helper
This just uses the 3rd network virtual serial. There's a small tweak to the
cpmsim source also needed to report bit 2 as "carrier"
Alan Cox [Mon, 11 Jan 2016 19:04:08 +0000 (19:04 +0000)]
net_at: silly test stack
The first bits of a "network" stack which implements a single offload socket
driven via AT commands. It's easier to debug this and then tackle stuff like
the WizNet5200 offloads and perhaps Drivewire for offload stacks.
Alan Cox [Mon, 11 Jan 2016 19:03:40 +0000 (19:03 +0000)]
net: shuffle things around and add syscall to protocol stack bindings