Early boot debigging

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello all,

How can i debug early kernel booting, even before early_printk
(x86_64). I'm interesting in part which starts to execute right after
bootloader (https://github.com/torvalds/linux/blob/master/arch/x86/boot/header.S#L297).
How to do it better? Write grub and vmlinuz to disk with
losetup/grub-install and connect with gdb, or there is something
another way to do it?

Thank you.
--
To unsubscribe from this list: send the line "unsubscribe linux-newbie" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.linux-learn.org/faqs




[Index of Archives]     [Audio]     [Hams]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Fedora Users]

  Powered by Linux