Jeff Law wrote on 07/19/2018 07:55 PM:
On 07/19/2018 11:39 AM, U.Mutlu wrote:
After doing a
make -j5 -k check-gcc-c RUNTESTFLAGS="-v -v"
and creating the report, one gets such results, for example:
[ ... ]
You have to know which .exp file runs your test. Given that...
make RUNTESTFLAGS="whatever.exp"
Will run the subset of tests for that .exp file.
Many .exp files can run individual tests. So something like this will
often run a test on a single .c file:
make RUNTESTFLAGS=execute.exp=930513-1.c
Thx, this now works (the exp file is dg-torture.exp), but the adventure
continues... :-)
The next question is: how can I debug that in gdb?
runtest --help says there's a --debug switch and -D1.
But this invokes the tcl debugger (have zero experience with that tcl-script
debugger).
What would you experienced people suggest to do to find out
why this specific test is failing on x86_64 host=target ?
I find it a little bit mysterious why it fails, and would like to know more
about the exact reason.
Thx
