Hi,
I am trying my hands on LinuxBios on QEMU for AMD processor.
I have disabled the FILO loader, so as to get the traces till the kernel boots up.
This is the command I use to start QEMU with Linuxbios.
sudo qemu-0.9.0/x86_64-softmmu/qemu-system-x86_64 -nographic -monitor stdio -hda /dev/sda -m 512 -usb -L pc-linuxbios.
And I am getting the traces from the following point.
/* coreboot-2.0.0-GRUB2 Tue Mar 18 09:50:46 IST 2008 starting... Copying coreboot to RAM. Jumping to coreboot. coreboot-2.0.0-GRUB2 Tue Mar 18 09:50:46 IST 2008 booting... Enumerating buses... Finding PCI configuration type. PCI: Using configuration type 1 PCI_DOMAIN: 0000 enabled
*/
"Copying coreboot to RAM" is being dumped from the function copy_and_run in copy_and_run.c file in the path /src/cpu/amd/car.
To understand the sequence till this point, I want further more traces before this.
If we look at the code flow, this is called from the function post_cache_as_ram in the file post_cache_as_ram.c.
( we can see one more instance of this function being called in real_main in cache_as_ram_auto.c )
And in these functions also, we can see the print_debug functions and also console_init being called.
But the point is that I am not getting those traces in my terminal.
Does anybody help me out to get the traces from these functions also.
Thanks in advance,
Viswesh
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On Tue, Mar 18, 2008 at 09:43:15PM -0700, Viswesh S wrote:
But the point is that I am not getting those traces in my terminal.
Does anybody help me out to get the traces from these functions also.
Perhaps you have the loglevel set too low, so some messages aren't shown?
//Peter
-
Peter Stuge -
Viswesh S