On 21/7/2022 6:11 pm, Sebastian Huber wrote: > On 21.07.22 10:03, Chris Johns wrote: >> As an aside, does gdb know about TLS variables and so will `errno` be >> visible? > > Good question, there seems to be some support missing. For example for > arm/xilinx_zynq_a9_qemu: > > Breakpoint 7, Init (ignored=2118804) at > /home/EB/sebastian_h/src/rtems/testsuites/samples/fileio/init.c:1169 > 1169 TEST_BEGIN(); > (gdb) watch _tls_errno > Cannot find thread-local variables on this target > (gdb) p _tls_errno > Cannot find thread-local variables on this target
I wonder if we need to configure gdb so it understands how we handle TLS variables? Chris _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
