Thanks mark. glibc-dbg resolved this issue. On Fri, Nov 2, 2018 at 11:21 AM Mark Hatle <[email protected]> wrote:
> On 11/2/18 1:03 PM, Hui Liu wrote: > > Hi, > > > > I add gdb to my recipe, and found gdb can't enable thread debugging. > > > > The warning from gdb is: > > > > warning: Unable to find libthread_db matching inferior's thread library, > thread > > debugging will not be available > > > > After some investigation, I found it is due to libthread_db is stripped: > > > > nm lib/libthread_db.so.1 > > nm: lib/libthread_db.so.1: no symbols > > > > Could you let me know how to avoid this? > > You need to install the dbg package. This contains the symbols necessary > for > debugging. You can install it for either cross or local (on target) > debugging. > In the cross-debuging case, you should not need it on the target. > > --Mark > > > -- > > Thanks, > > Hui > > > > > > -- Thanks, Hui
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