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3f0878753a
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50 Commits

Author SHA1 Message Date
pooka
3f0878753a On glibc systems, issue a warning if LD_DYNAMIC_WEAK is not 2014-03-21 16:26:30 +00:00
pooka
c06e5f9624 alleviate may-be-used-unused 2014-01-16 02:20:50 +00:00
pooka
77666f11e0 terminology audit 2014-01-16 00:32:48 +00:00
pooka
5304903c03 Attempt to load all components even if they are not given in 
dependency order.
 2014-01-16 00:31:39 +00:00
pooka
4b870e3771 Use signal.h instead of sys/signal.h. The latter is not standard 
and does not exist at least on systems with musl libc.

from Justin Cormack
 2013-12-31 00:23:56 +00:00
pooka
a1ee0e7eea Actually, nevermind with the whole LD_DYNAMIC_WEAK business, forgot 
to unset it from the shell before testing.
 2013-12-18 20:56:32 +00:00
pooka
e51a22a59b Set LD_DYNAMIC_WEAK, required by glibc ld.so for -l params. 
(this accidentally slipped in the previous commit already, but
I'm recommitting it to get cvs annotate right)
 2013-12-18 20:50:30 +00:00
pooka
57d34ab9b0 Use rumperr to print correct error strings on !NetBSD. 2013-12-18 20:48:31 +00:00
bad
a88c18e5e2 Don't hold back, tell us how you really feel when dlopen() fails. 2013-12-16 23:27:33 +00:00
pooka
cbdf0ef490 Support disklabel partitions on all platforms. 
also addresses buildrump.sh issue #41 (github)
 2013-11-13 17:47:27 +00:00
pooka
8b205e8660 make -m available on all platforms 2013-11-13 16:43:38 +00:00
pooka
d5e9a0d652 Not all systems sport err.h, so redo those bits using the die() routine 
we need to have hanging around anyway for proper error reporting from
a daemonizing server.  le sigh
 2013-09-10 20:36:08 +00:00
pooka
7066c11a5f <sys/cdefs.h> comes from rumpuser_port.h 2013-09-10 19:42:32 +00:00
pooka
22882349e0 Need bsd.own.mk for mk.conf, include it at an opportune place. 2013-09-10 18:28:46 +00:00
pooka
ff8534b0b9 Make it possible to omit libutil from the link. It's used only for 
disklabel stuff, and is only harmful on platforms that don't currently
provide user namespace disklabel interfaces.
 2013-09-10 18:22:55 +00:00
pooka
4e5f4292e3 Make this work on platforms without disklabels, modules, etc. 2013-09-10 17:59:52 +00:00
pooka
56651ceb36 Do like the comment suggests and don't sanity-check the -c parameter here, 
since we can't do it properly.
 2013-09-10 17:13:29 +00:00
joerg
6818646ac8 Use __dead 2011-09-16 15:39:25 +00:00
pooka
72867841aa adjust wording in previous 2011-03-04 09:13:23 +00:00
pooka
2c06d51fbf Add note about block device properties. 
From discussion with <riz>.
 2011-03-04 09:10:33 +00:00
pooka
56905440b6 .Xr rump_sp 7 2011-02-23 19:59:18 +00:00
pooka
b6c13d8580 * at least try to query size of non-regular size=host files too, 
give up if we get 0
* fix a few error messages
 2011-02-22 15:51:59 +00:00
pooka
29d11b7713 add command line options for kernel memory allocation limit and bootverbose 2011-02-21 18:50:21 +00:00
pooka
090a5e7d74 Use "host" instead of the slightly more cryptic "e" to indicate 
that the size of the mapping should be taken from the host file
size.
 2011-02-18 09:54:03 +00:00
pooka
f6adb4bdd8 Use "size=e" as a way say "if the underlying file is preexisting 
regular file, use whatever size it has".
 2011-02-17 16:59:46 +00:00
pooka
aaf2cb63d0 Make it possible to specify the type of file (blk/chr/reg) that a 
mapped file (-d) is exposed as within the rump kernel.
 2011-02-17 16:03:05 +00:00
pooka
74135a6c04 Allow to specify -d hostpath offset,size with disklabel. 2011-02-04 20:06:23 +00:00
pooka
a9061c30c5 Create backing image with mode 0644 instead of 0755 & document this. 2011-02-03 11:25:27 +00:00
pooka
53c3cffec5 whoopsie, bump date 2011-02-03 11:21:43 +00:00
pooka
ed37916e33 * make it possible to specify an offset in -d 
* truncate -d hostpath only if it's a regular file and smaller
  than offset+size
 2011-02-03 11:21:16 +00:00
pooka
3c2830fb5d BUGS is gone (and on its way out it inquired about the doctor's status) 2011-01-08 09:36:26 +00:00
wiz
23e235307b Fix usage (8th bit begone!) 2011-01-03 12:18:25 +00:00
pooka
6fd00c3f62 Add -c to control the number of CPUs configured in the kernel. 2011-01-03 10:44:40 +00:00
pooka
bd7256bb7c Guard against supplying the same parameter multiple times in one -d argument. 2010-12-15 19:07:43 +00:00
pooka
f258e5074a language fix. sniped by wizd 2010-12-15 18:42:59 +00:00
pooka
8457e85a38 document the current syscall bug with rump_server and -l 2010-12-15 16:23:55 +00:00
wiz
77b9f93f9e Sort options in usage same as in man page. 
While here, replace \xa0 with ' '. Where do you get these from?
 2010-12-15 09:40:21 +00:00
pooka
b6c04e07af Add an example for a server listening on a tcp port. 
also, bump date to avoid problems with wizd
 2010-12-14 19:52:14 +00:00
pooka
dbc10b5a41 Add -d which can be used to register host-backed block devices in 
the rump kernel.

It would be cool if this, and the other options, could be specified
in a config file (plist or other).
 2010-12-14 16:40:05 +00:00
wiz
d5dca2a9ff Fix Xr and use Sx. 2010-12-14 09:39:53 +00:00
pooka
78f20aa8ef manpage 2010-12-13 19:36:34 +00:00
pooka
dde3f793dc Also support ld syntax in -l. 
was: -l librumpvfs.so
now: -lrumpvfs
 2010-12-13 14:26:22 +00:00
pooka
d3ab3ede2e Add -m which can be used to load modules (which is a completely 
different code path than using dlopen() before rump_init(), since
the former uses the in-kernel linker and the latter links the object
in rtld).

So:
golem> ./rump_server -l librumpvfs.so -m /sys/modules/tmpfs/tmpfs.kmod unix:///tmp/commsuck
==>
golem> env RUMP_SERVER=unix:///tmp/commsuck rump.modstat
NAME             CLASS      SOURCE     REFS  SIZE     REQUIRES
suser            secmodel   builtin    0     -        -
tmpfs            vfs        filesys    0     16713    -
wapbl            vfs        builtin    0     -        -

Source is filesys instead of builtin, as expected.

Notably, for -m you *must* use -l librumpvfs.so.  This is because
you need VFS in your kernel to be able to load modules from the
file system.  In a regular kernel "librumpvfs.so" is linked at
kernel build time and loaded by the bootloader.  Here we use dlopen()
for both effects (the other choices would have been to link
rump_server with -lrumpvfs, but that would limit the flexibility,
or link tmpfs.kmod directly into the binary, but that would limit
the flexibility even more).
 2010-12-13 14:13:21 +00:00
pooka
ac0678fe1e Handle -l which dlopens libs. This is more applicable to rump_server 
than rump_allserver.

So if I do:

golem> rump_server unix:///tmp/commsuck
==>
golem> env RUMP_SERVER=unix:///tmp/commsuck rump.modstat
NAME             CLASS      SOURCE     REFS  SIZE     REQUIRES
suser            secmodel   builtin    0     -        -

and:

golem> rump_server -l librumpvfs.so unix:///tmp/commsuck
==>
golem> env RUMP_SERVER=unix:///tmp/commsuck rump.modstat
NAME             CLASS      SOURCE     REFS  SIZE     REQUIRES
suser            secmodel   builtin    0     -        -
wapbl            vfs        builtin    0     -        -

golem> rump_server -l librumpvfs.so -l librumpfs_ffs.so unix:///tmp/commsuck
==>
golem> env RUMP_SERVER=unix:///tmp/commsuck rump.modstat
NAME             CLASS      SOURCE     REFS  SIZE     REQUIRES
ffs              vfs        builtin    0     -        -
suser            secmodel   builtin    0     -        -
wapbl            vfs        builtin    0     -        -

Well, you get the picture...
 2010-12-13 13:32:25 +00:00
pooka
4e63731664 lint hint to previous 2010-12-12 18:33:44 +00:00
pooka
ae8a3e28c6 Reboot when killed (does cleanup). 2010-12-12 18:32:47 +00:00
pooka
6b9a77d4e0 use appropriate macro 2010-12-12 12:49:37 +00:00
pooka
126e32a17e Detach by default or -s to stay-on-top. 2010-12-11 10:44:55 +00:00
pooka
ef4d7c2c36 rumpcrypto now comes as part of RUMPKERNLDADD 2010-12-05 20:12:55 +00:00
pooka
6eb225bba1 Add a rump server which comes with all the drivers currently 
available.  In terms of modules it maps to:

golem> rump.modstat
NAME             CLASS      SOURCE     REFS  SIZE     REQUIRES
bpf              driver     builtin    0     -        -
cd9660           vfs        builtin    0     -        -
cgd              driver     builtin    0     -        -
dm               driver     builtin    0     -        -
efs              vfs        builtin    0     -        -
ext2fs           vfs        builtin    0     -        ffs
fdesc            vfs        builtin    0     -        -
ffs              vfs        builtin    3     -        -
fss              driver     builtin    0     -        -
hfs              vfs        builtin    0     -        -
kernfs           vfs        builtin    0     -        -
ksem             misc       builtin    0     -        -
layerfs          misc       builtin    2     -        -
lfs              vfs        builtin    0     -        ffs
mfs              vfs        builtin    0     -        ffs
msdos            vfs        builtin    0     -        -
nfs              vfs        builtin    1     -        -
nfsserver        misc       builtin    0     -        nfs
nilfs            vfs        builtin    0     -        -
ntfs             vfs        builtin    0     -        -
null             vfs        builtin    0     -        layerfs
pad              driver     builtin    0     -        -
ptyfs            vfs        builtin    0     -        -
puffs            vfs        builtin    0     -        putter
putter           driver     builtin    1     -        -
scsiverbose      misc       builtin    0     -        -
smbfs            vfs        builtin    0     -        -
suser            secmodel   builtin    0     -        -
swsensor         driver     builtin    0     -        -
sysvbfs          vfs        builtin    0     -        -
tmpfs            vfs        builtin    0     -        -
udf              vfs        builtin    0     -        -
umap             vfs        builtin    0     -        layerfs
union            vfs        builtin    0     -        -
usbverbose       misc       builtin    0     -        -
wapbl            vfs        builtin    0     -        -


In terms of interfaces:
golem> rump.ifconfig -C
shmif virt lo carp


and dmesg:
NetBSD 5.99.41 (RUMP-ROAST) #0: Tue Nov 30 15:35:05 CET 2010
        pooka@pain-rustique.localhost:/usr/allsrc/src/sys/rump/librump/rumpkern
total memory = unlimited (host limit)
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "rumpclk" frequency 100 Hz quality 0
cpu0 at thinair0: rump virtual cpu
cpu1 at thinair0: rump virtual cpu
root file system type: rumpfs
mainbus0 (root)
ugenhc0 at mainbus0
usb0 at ugenhc0: USB revision 2.0
uhub0 at usb0: vendor 0x7275 product 0x6d70, class 9/0, rev 0.00/0.00, addr 1
uhub0: 1 port with 1 removable, self powered
ugenhc1 at mainbus0
usb1 at ugenhc1: USB revision 2.0
uhub1 at usb1: vendor 0x7275 product 0x6d70, class 9/0, rev 0.00/0.00, addr 1
uhub1: 1 port with 1 removable, self powered
ugenhc2 at mainbus0
usb2 at ugenhc2: USB revision 2.0
uhub2 at usb2: vendor 0x7275 product 0x6d70, class 9/0, rev 0.00/0.00, addr 1
uhub2: 1 port with 1 removable, self powered
ugenhc3 at mainbus0
usb3 at ugenhc3: USB revision 2.0
uhub3 at usb3: vendor 0x7275 product 0x6d70, class 9/0, rev 0.00/0.00, addr 1
uhub3: 1 port with 1 removable, self powered
scsitest0 at mainbus0
scsibus0 at scsitest0: 2 targets, 1 lun per target
cd0 at scsibus0 target 1 lun 0: <RUMPHOBO, It's a LIE, 0.00> cdrom removable
Chicony Electronics Chicony Electronics, class 0/0, rev 2.00/1.00, addr 2, uhub0 port 1 not configured
AuthenTec AuthenTec, class 255/255, rev 1.10/6.21, addr 2, uhub1 port 1 not configured
swwdog0: software watchdog initialized
Kernelized RAIDframe activated
pad0: outputs: 44100Hz, 16-bit, stereo
audio0 at pad0: half duplex, playback, capture


There a bunch of other stuff which doesn't show up as any of the
above, plus of course the usb drivers which are probed only if I
have the appropriate hardware plugged into my workstation.
 2010-12-05 17:37:32 +00:00