gdb/io-net

QNX Newsgroups (Archives) qdn.public.ddk.network
1

Hi!

I have a problem with gdb and io-net. I follow the steps described in
the previous messages for gdb use:

gdb /sbin/io-net

gdb) run
set solib-search-path /directory/of/mydriver.so:/lib:/usr/lib
(gdb) set auto-solib-add 1
(gdb) c

In another shell:

mount -Tio-net mydriver.so

ctrl-c the gdb:
(gdb) l mydriver_rx_up

Ok. I get here, set some breakpoints and then type “c”. Ok, it continues
and never stops at breakpoints… If I type “n” or “s” instead of “c”,
it prints the message:
“Single stepping until exit from function SignalWaitinfo, which has no
line number information”

Then, gdb stops responding… any idea of what is the problem???

Thanks for the help!
Cesar

2

This happens to me only when i try to single step in a .so file which does
not contain symbol information.Are you sure you have compiled your driver
with -g2 option?

Sreekanth

“Cesar Ida” <cesarida@inf.ufrgs.br> wrote in message
news:3D3DAFA9.1080304@inf.ufrgs.br…

Hi!

I have a problem with gdb and io-net. I follow the steps described in
the previous messages for gdb use:

gdb /sbin/io-net

gdb) run
set solib-search-path /directory/of/mydriver.so:/lib:/usr/lib
(gdb) set auto-solib-add 1
(gdb) c

In another shell:

mount -Tio-net mydriver.so

ctrl-c the gdb:
(gdb) l mydriver_rx_up

Ok. I get here, set some breakpoints and then type “c”. Ok, it continues
and never stops at breakpoints… If I type “n” or “s” instead of “c”,
it prints the message:
“Single stepping until exit from function SignalWaitinfo, which has no
line number information”

Then, gdb stops responding… any idea of what is the problem???

Thanks for the help!
Cesar