Hello Adam,
Yea, I found the "make help" after sending off the messages and was able to
take the latest "snapshot" (non-git) and build things, but have had only
limited success in running them on my Intel NUC13 Ubuntu 23.10 (x64) system.
I can run the "hello*.efi" versions with the "make qemu" but it seems that
the framebuffer example cannot map a VGA screen and it might be something in
the "dtc" which is the hardware settings for L4Re, if I read the
documentation correctly, but am not sure on this.
Interestingly, is that if I take the "git" version of l4re and build things
with "ham" then the framebuffer example will run under qemu with "make qemu"
to execute it. the l4linux-mag will boot up the graphics but then it just
shows a blank window and I suspect that the same errors (below) are
happening with the errors " terminate called after throwing an instance of
'N2L413Runtime_errorE'"
For bot the git and non-git builds, the VM-multi and VM-multi-p2p examples
l4re boots and I make it through SIGMA0, MOD, and NED while the Console
Server also boots up, but then I get and errors in the VM's starting:
----------------------------------------------------------
Created vcon channel: vm-1 [420010]
cons>
Created vcon channel: vm-2 [421010]
cons>
vm-1 | VMM[]: Created VCPU 0 @ 18000
vm-1 | VMM[]: >>> CAUTION: Support for AMD SVM is experimental, use at
your own risk! <<<
vm-2 | VMM[]: Created VCPU 0 @ 18000
vm-2 | VMM[]: >>> CAUTION: Support for AMD SVM is experimental, use at
your own risk! <<<
vm-2 | terminate called after throwing an instance of
'N2L413Runtime_errorE'
vm-2 | what: Invalid request: SVM does not support next_rip save.
Aborting!
vm-2 |
Created vcon channel: vm-3 [422010]
cons>
vm-3 | VMM[]: Created VCPU 0 @ 18000
vm-3 | VMM[]: >>> CAUTION: Support for AMD SVM is experimental, use at
your own risk! <<<
vm-1 | terminate called after throwing an instance of
'N2L413Runtime_errorE'
vm-1 | what: Invalid request: SVM does not support next_rip save.
Aborting!
vm-1 |
vm-3 | terminate called after throwing an instance of
'N2L413Runtime_errorE'
vm-3 | what: Invalid request: SVM does not support next_rip save.
Aborting!
vm-3 |
----------------------------------------------------------
I think there is some VGA video problem somewhere that is preventing the
VM's from completely booting up for some reason.
Best and have a great day,
Lonnie
On 11/11/2024 1:45 AM, Adam Lackorzynski wrote:
Hi Lonnie,
instead of "make qemu" one can also do "make efiimage" to generate an
(U)EFI image. Please do "make help" to see the other options available.
Adam