On 08/07/2022 10:36, Tom Mitchell wrote:
On Thu, Jul 7, 2022 at 2:27 AM Chan Kim wrote:
Hi all,
I'm trying to track how tftp program runs when I run tftp provided by
busybox on qemu virtual machine.
I can debug the linux source but I cannot debug tftp (busybox) program.
Can I debug
On Thu, Jul 7, 2022 at 2:27 AM Chan Kim wrote:
>
> Hi all,
>
> I'm trying to track how tftp program runs when I run tftp provided by
> busybox on qemu virtual machine.
> I can debug the linux source but I cannot debug tftp (busybox) program.
> Can I debug busybox program using gdb in this case?
>
On Fri, 08 Jul 2022 10:11:53 +0900, "Chan Kim" said:
> I get the message "tftp: sendto: Network is unreachable".
Unless you did something *really* drastic, like figure out how to build
the kernel without IPv4 support (is that even possible yet?), or leave out
support for whatever virtual network
gt;Subject: Re: Can I debug busybox program running on a qemu virtual machine
>using gdb?
>
>Hi,
>
>If the goal is only to understand tftp and it's not something hardware
>dependend I would debug it on my normal desktop system/notebook. My distro
>(debian) has a busybox package
Hi,
If the goal is only to understand tftp and it's not something hardware
dependend I would debug it on my normal desktop system/notebook. My
distro (debian) has a busybox package. It does not provide the symlinks
to change the ARGV[0] but you can create them manually and then debug
locally
Hi all,
I'm trying to track how tftp program runs when I run tftp provided by
busybox on qemu virtual machine.
I can debug the linux source but I cannot debug tftp (busybox) program.
Can I debug busybox program using gdb in this case?
Any hint or advice will be very appreciated.
Thank you!
Chan
