Use require can_single_step_to_signal_handler

This changes some tests to use "require can_single_step_to_signal_handler".

diff --git a/gdb/testsuite/gdb.base/kill-after-signal.exp b/gdb/testsuite/gdb.base/kill-after-signal.exp
index c7b80b538c59acc736964e21b20b5e8f5ec5be59..1372c9670ee0b9975dd519acf40d990eeee15c61 100644 (file)
--- a/gdb/testsuite/gdb.base/kill-after-signal.exp
+++ b/gdb/testsuite/gdb.base/kill-after-signal.exp
@@ -15,10 +15,7 @@
 
 standard_testfile .c
 
-if { ![can_single_step_to_signal_handler] } {
-    untested "cannot single-step to signal handler"
-    return
-}
+require can_single_step_to_signal_handler
 
 if [target_info exists gdb,nosignals] {
     verbose "Skipping kill-after-signal.exp because of nosignals."