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43 Commits

Author SHA1 Message Date
Chris Johns
c6dbc96748 kern/sys: Add the kernel RPC and XDR support 
Updates #4475
 2021-08-28 10:25:46 +10:00
Chris Johns
6514d56158 sys/kern: Add VFS support 
- Refactor the libio interface

- Move syscalls into an rtemsbsd location

- Provide a root directory mount point

Update #4475
 2021-08-28 10:25:46 +10:00
Chris Johns
974742defc kern-symbols: Add symbols from the everything build set 
Update #4475
 2021-08-28 10:24:37 +10:00
Chris Johns
59f652fe88 Implement portable kernel symbol namespace tool 
- The script's use of sort proved to not be portable

- No need to check the commits as symbols are only added

- Regenerated kernel header to reset the sort order

Update #4475
 2021-08-28 10:24:37 +10:00
Sebastian Huber
46b3858b27 Update to FreeBSD stable/12 2020-02-10 
Git mirror commit 0d1c391321b34b3025cf0e72f2231d836ff76da8.
 2020-02-18 15:00:48 +01:00
Sebastian Huber
4a6660cee0 Fix pgsigio() warnings 2019-09-25 09:25:06 +02:00
Sebastian Huber
37323bb819 Update to FreeBSD stable/12 2019-09-23 
Git mirror commit 7e8d1444023128d34fb9aa4e4515928a4f794d1b.
 2019-09-23 15:07:12 +02:00
Sebastian Huber
3411e3d738 Update to FreeBSD stable/12 2019-08-26 
Git mirror commit 621e7bafbf6857451f23ba11b0495c7ac69aff89.
 2019-08-26 09:39:40 +02:00
Sebastian Huber
5283630d2c Update to FreeBSD stable/12 2019-07-09 
Git mirror commit 3427c3416aa3c0f25124070959cca78024b94d85.
 2019-07-09 14:45:47 +02:00
Sebastian Huber
705e362ea5 Update to FreeBSD stable/12 2019-06-05 
Git mirror commit 78576620f2689e23144a1cf1bf55106cc6abe2b7.
 2019-06-05 14:16:00 +02:00
Sebastian Huber
8f12ed3824 Add RTEMS-specific getcredhostuuid() 2019-06-05 14:15:57 +02:00
Sebastian Huber
edc4bf9f71 Separate libbsd and RTEMS clock ticks 2019-05-15 13:43:49 +02:00
Sebastian Huber
061e27912c Remove unused maxusers 2019-05-15 13:43:44 +02:00
Sebastian Huber
d1ad14fb6c Remove jail/prison functions from namespace 2019-05-15 13:43:43 +02:00
Sebastian Huber
481397ff24 Update to FreeBSD stable/12 2019-03-27 
Git mirror commit 43a38f188ca2e936ec78104c30ea3e24d9c1606b.
 2019-03-28 08:15:38 +01:00
Sebastian Huber
eb1d30ad35 Update to FreeBSD stable/12 2019-03-11 
Git mirror commit 735fe7a0a5f9c265040e2e6654a01b081d6354f1.
 2019-03-11 09:41:49 +01:00
Sebastian Huber
556ec29b4e Update to FreeBSD stable/12 2019-02-11 
Git mirror commit 606b591dae1023a71ff020faf99789059eb6591f.
 2019-02-12 09:17:32 +01:00
Sebastian Huber
aec8db05b2 Update to FreeBSD stable/12 2019-01-16 
Git mirror commit 4ff7d8141f665693dd8b17090d410604888f1e9a.

Update #3472.
 2019-01-21 10:00:40 +01:00
Sebastian Huber
e0b4edbdcc Update to FreeBSD head 2018-11-15 
Git mirror commit a18b0830c4be01b39489a891b63d6023ada6358a.

Update #3472.
 2018-11-15 10:56:14 +01:00
Sebastian Huber
d4bf70e497 Disable or make static kern_* functions 2018-11-15 10:06:58 +01:00
Sebastian Huber
ed5e02a933 Fix redefinition warnings 2018-10-23 13:25:45 +02:00
Sebastian Huber
3489e3b639 Update to FreeBSD head 2018-09-17 
Git mirror commit 6c2192b1ef8c50788c751f878552526800b1e319.

Update #3472.
 2018-09-21 10:29:41 +02:00
Sebastian Huber
bcdce02d9b Update to FreeBSD head 2018-06-01 
Git mirror commit fb63610a69b0eb7f69a201ba05c4c1a7a2739cf9.

Update #3472.
 2018-09-21 10:29:41 +02:00
Sebastian Huber
2df56dbd60 Update to FreeBSD head 2018-04-01 
Git mirror commit 8dfb1ccc26d1cea7e2529303003ff61f9f1784c4.

Update #3472.
 2018-09-21 10:29:40 +02:00
Sebastian Huber
18fa92c2dc Update to FreeBSD head 2018-02-01 
Git mirror commit d079ae0442af8fa3cfd6d7ede190d04e64a2c0d4.

Update #3472.
 2018-09-21 10:29:39 +02:00
Sebastian Huber
bb80d9df8b Update to FreeBSD head 2017-12-01 
Git mirror commit e724f51f811a4b2bd29447f8b85ab5c2f9b88266.

Update #3472.
 2018-09-21 10:29:38 +02:00
Sebastian Huber
e4a8065910 Update to FreeBSD head 2017-10-01 
Git mirror commit b2f0376b45428f13151d229c5ae9d4d8f74acbd1.

Update #3472.
 2018-09-21 10:29:37 +02:00
Sebastian Huber
c37f9fba70 Update to FreeBSD head 2017-08-01 
Git mirror commit f5002f5e5f78cae9f0269d812dc0aedb0339312c.

Update #3472.
 2018-09-21 10:29:37 +02:00
Sebastian Huber
de261e0404 Update to FreeBSD head 2017-06-01 
Git mirror commit dfb26efac4ce9101dda240e94d9ab53f80a9e131.

Update #3472.
 2018-09-21 10:29:36 +02:00
Sebastian Huber
a85d90007e Optimize callout handline via static timer wheel 
The number of callouts is a compile-time constant in libbsd.  Use this
in struct callout_cpu and avoid dynamic allocation of tables.  This
signficantly reduces the count of load instructions in the callout
handling.
 2018-09-17 09:12:06 +02:00
Sebastian Huber
63084c1988 IPFW(4): Remove FreeBSD import 
This firewall was not ported to RTEMS and is just dead code which may
make trouble during FreeBSD baseline updates.  It also increased the
compile-time of the library for nothing.

Update #3472.
 2018-08-24 09:09:51 +02:00
Sebastian Huber
f62c62d2fe Update rtems-bsd-kernel-namespace.h 
Update #3472.
 2018-08-24 09:09:51 +02:00
Sebastian Huber
94b5368388 Avoid malloc() in getsockaddr() 
The getsockaddr() function is used to allocate a struct sockaddr of the
right length and initialize it with userspace provided data.  It is used
for the connect(), bind() and sendit() family functions.  In particular,
the sendit() function is used by the UDP send functions.  This means
each UDP send needs a malloc() and free() invocation.  This is a
performance problem in RTEMS (first-fit heap) and may lead to heap
fragmentation.  Replace the malloc() allocation with a stack allocation.
This requires SOCK_MAXADDRLEN (= 255) of additional stack space for
libbsd.

A further optimization would be to get rid of the stack copy of the
socket address.  However, this would require to check each consumer of
the address to ensure that it is not modified.
 2018-07-04 07:20:37 +02:00
Sebastian Huber
43fdf500ec Import CRC32 support from FreeBSD 2017-10-20 14:59:55 +02:00
Sebastian Huber
f7f3c4b0de blist: Import from FreeBSD 2017-10-20 14:59:55 +02:00
Sebastian Huber
de8a76da2f Update to FreeBSD head 2017-04-04 
Git mirror commit 642b174daddbd0efd9bb5f242c43f4ab4db6869f.
 2017-04-04 14:46:23 +02:00
Sebastian Huber
0577772720 Update to FreeBSD head 2017-01-09 
Git mirror commit 1f8e4a995a6ede4bdb24e6d335ccda2bdb0175ab.
 2017-01-10 11:03:27 +01:00
Sebastian Huber
c40e45b75e Update to FreeBSD head 2016-08-23 
Git mirror commit 9fe7c416e6abb28b1398fd3e5687099846800cfd.
 2017-01-10 09:53:31 +01:00
Christian Mauderer
2fb3a360e7 freebsd: Add constant ipv6 addresses from vars.c. 
This is necessary for a configuration without IPv6.
 2016-08-04 15:44:06 +02:00
Sebastian Huber
81e5ff4be6 Add kernel namespace exception for mbstat 2016-05-06 14:49:15 +02:00
Sebastian Huber
edb5e4b023 Add kernel namespace exceptions 
These names correspond to sysctls.
 2016-05-06 14:40:02 +02:00
Sebastian Huber
b8f127e64a Update kernel namespace 2016-05-06 14:10:40 +02:00
Sebastian Huber
0f5dd1cc38 Add script to create the kernel namespace header 2016-05-06 08:56:03 +02:00