On 05.10.2011 15:05, Ivan Loskutov wrote:
> Hello, Hackers!
>
> How can I start ankh examples?
> I think I need use src/l4/pkg/ankh/doc/ankh.lua.
You can use it, but right now I feel it's a bit over-engineered for an
example.
> But what is "require ("Aw");"
That's a Lua library containing startup code for instance for the IO
server. It can be found in l4/pkg/ned/doc
> and what must I write to files ankh.vbus and modules.list for
> x86 qemu? I use l4re-snapshot-2011081207.
Here's my modules list for the lwip_test example:
entry lwip
kernel fiasco -jdb_cmd=JS -serial_esc
roottask moe rom/lwip.lua
module l4re
module ned
module io
module ankh
module ankh.vbus
module lwip.lua
module Aw.lua
module lwip_test
Attached is ankh.vbus (I also added it to l4/pkg/ankh/doc in our SVN)
and lwip.lua (also added to the SVN now).
Cheers,
Bjoern
ankh => new System_bus()
{
PCI0 => new PCI_bus()
{
nic[] => wrap(hw-root.match("PCI/CC_02"));
}
}
-- this is a configuration to start 'lwip_test'
package.path = "rom/?.lua";
require("L4");
require("Aw");
local ldr = L4.default_loader;
-- channel used for the virtual PCI bus containing NICs
local ankh_vbus = ldr:new_channel();
-- channel for the client to obtain Ankh session
local ankh_clnt = ldr:new_channel();
-- shm area for the Ankh ring buffers
local ankh_shm = ldr:create_namespace({});
-- start IO server
Aw.io( {ankh = ankh_vbus}, "-vv", "rom/ankh.vbus");
-- start ankh
ldr:startv( {caps = {ankh_service = ankh_clnt:svr(); -- session server
vbus = ankh_vbus, -- the virtual bus
shm = ankh_shm:m("rws")}, -- shm namespace read/writable
log = {"ankh", "g"},
l4re_dbg = L4.Dbg.Warn
},
"rom/ankh" );
ldr:start(
{ caps = {
shm = ankh_shm:m("rws"); -- also r/w the shm namespace
-- and this creates the ankh session with some parameters
ankh = ankh_clnt:create(0, "debug,phys_mac,shm=shm,bufsize=16384");
},
log = {"lwip", "c"},
l4re_dbg = L4.Dbg.Boot },
"rom/lwip_test --shm shm --bufsize 16384");
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