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[Bug gdb/22557] New: Regression: gdb.base/dtrace-probe.exp with --target_board=native-gdbserver


https://sourceware.org/bugzilla/show_bug.cgi?id=22557

            Bug ID: 22557
           Summary: Regression: gdb.base/dtrace-probe.exp with
                    --target_board=native-gdbserver
           Product: gdb
           Version: HEAD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: gdb
          Assignee: unassigned at sourceware dot org
          Reporter: palves at redhat dot com
  Target Milestone: ---

With --target_board=native-gdbserver, I'm seeing this regression compared to a
run on 20171018:

Breakpoint 5, 0x00000000004005d2 in main ()
(gdb) PASS: gdb.base/dtrace-probe.exp: continue to breakpoint:
test:progress-counter
print $_probe_argc
$1 = 2
(gdb) PASS: gdb.base/dtrace-probe.exp: print $_probe_argc for probe
progress-counter
print $_probe_arg0
$2 = 4195968
(gdb) FAIL: gdb.base/dtrace-probe.exp: print $_probe_arg0 for probe
progress-counter

This is with 846fefbdb228, meaning I still see this after commit 685de8c2990a
("Fix PR gdb/22491: Regression when setting SystemTap probe semaphores").

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