diff options
Diffstat (limited to 'gdbserver/linux-low.cc')
| -rw-r--r-- | gdbserver/linux-low.cc | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/gdbserver/linux-low.cc b/gdbserver/linux-low.cc index 7726a4a..d68d419 100644 --- a/gdbserver/linux-low.cc +++ b/gdbserver/linux-low.cc @@ -4091,7 +4091,15 @@ linux_process_target::resume_one_lwp_throw (lwp_info *lwp, int step, (PTRACE_TYPE_ARG4) (uintptr_t) signal); if (errno) - perror_with_name ("resuming thread"); + { + int saved_errno = errno; + + threads_debug_printf ("ptrace errno = %d (%s)", + saved_errno, strerror (saved_errno)); + + errno = saved_errno; + perror_with_name ("resuming thread"); + } /* Successfully resumed. Clear state that no longer makes sense, and mark the LWP as running. Must not do this before resuming @@ -4152,7 +4160,15 @@ linux_process_target::resume_one_lwp (lwp_info *lwp, int step, int signal, } catch (const gdb_exception_error &ex) { - if (!check_ptrace_stopped_lwp_gone (lwp)) + if (check_ptrace_stopped_lwp_gone (lwp)) + { + /* This could because we tried to resume an LWP after its leader + exited. Mark it as resumed, so we can collect an exit event + from it. */ + lwp->stopped = 0; + lwp->stop_reason = TARGET_STOPPED_BY_NO_REASON; + } + else throw; } } |