diff options
Diffstat (limited to 'gdb/infrun.c')
| -rw-r--r-- | gdb/infrun.c | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/gdb/infrun.c b/gdb/infrun.c index 0c61d26..f92643f 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -8684,25 +8684,6 @@ signals_info (char *signum_exp, int from_tty) "to change these tables.\n")); } -/* Check if it makes sense to read $_siginfo from the current thread - at this point. If not, throw an error. */ - -static void -validate_siginfo_access (void) -{ - /* No current inferior, no siginfo. */ - if (ptid_equal (inferior_ptid, null_ptid)) - error (_("No thread selected.")); - - /* Don't try to read from a dead thread. */ - if (is_exited (inferior_ptid)) - error (_("The current thread has terminated")); - - /* ... or from a spinning thread. */ - if (is_running (inferior_ptid)) - error (_("Selected thread is running.")); -} - /* The $_siginfo convenience variable is a bit special. We don't know for sure the type of the value until we actually have a chance to fetch the data. The type can change depending on gdbarch, so it is @@ -8721,7 +8702,9 @@ siginfo_value_read (struct value *v) { LONGEST transferred; - validate_siginfo_access (); + /* If we can access registers, so can we access $_siginfo. Likewise + vice versa. */ + validate_registers_access (); transferred = target_read (¤t_target, TARGET_OBJECT_SIGNAL_INFO, @@ -8742,7 +8725,9 @@ siginfo_value_write (struct value *v, struct value *fromval) { LONGEST transferred; - validate_siginfo_access (); + /* If we can access registers, so can we access $_siginfo. Likewise + vice versa. */ + validate_registers_access (); transferred = target_write (¤t_target, TARGET_OBJECT_SIGNAL_INFO, |