Thank you Alex, It worked great!! Mehdi
On Fri, Dec 7, 2012 at 8:03 PM, Alexander Boettcher < alexander.boettcher@genode-labs.com> wrote:
Hi,
try to add "name::/s0/timer" to the hello config.
Cheers,
Alexander Böttcher.
Mehdi AICHOUCH foxmehdi@gmail.com schrieb:
Hello everyone,
I am trying to test the NOVA+NUL microhypervisor. I played with the test application "nul/michal/apps/tests/startstop".
So, I modified this test to try a new a new test case, by modifying the "hello" program that is started by the "startstop" program.
I added to the Hello program the following code :
... TimerHelper * timer; timer = new TimerHelper(this);
while(1) { Logging::printf("Hello ... \n", now); timer->msleep(1000); } ...
This simple code will print a message and suspend the Hello program for 1 second.
The problem is that when I tested this program alone, it worked perfectly but when this same program is started by the "startstop" program using start_config(), it does not suspend on the msleep(1000).
Is my test correct or allowed by the NOVA-NUL microhypervisor? If it is the case, could anyone please help to debug this issue.
Many thanks in advance. Mehdi
PS: this is my configuration script.
#!/usr/bin/env novaboot # -*-sh-*- HYPERVISOR_PARAMS=serial QEMU_FLAGS=-cpu phenom -smp 1 -serial stdio bin/apps/sigma0.nul tracebuffer_verbose S0_DEFAULT hostserial hostvga hostkeyb:0,0x60,1,12,2 \ script_start:1 script_waitchild service_config bin/apps/startstop.nul bin/apps/startstop.nulconfig <<EOF sigma0::cpu:1 sigma0::mem:16 name::/s0/log name::/s0/config name::/s0/timer name::/s0/fs/rom name::/s0/admission || rom://bin/apps/startstop.nul rom://test.nulconfig EOF bin/apps/hello.nul test.nulconfig <<EOF sigma0::cpu:1 sigma0::mem:16 name::/s0/log name::/s0/admission || rom://bin/apps/hello.nul EOF