[committed][gdb/testsuite] Fix gdb.reverse/test_ioctl_TCSETSW.exp with libc debuginfo

[committed][gdb/testsuite] Fix gdb.reverse/test_ioctl_TCSETSW.exp with libc debuginfo

[Tom de Vries]

Hi,

When running test-case gdb.reverse/test_ioctl_TCSETSW.exp with glibc debuginfo
installed, I run into:
...
(gdb) PASS: gdb.reverse/test_ioctl_TCSETSW.exp: at TCSETSW call
step^M
__tcsetattr (fd=0, optional_actions=1, termios_p=0x7fffffffcf50) at \
  ../sysdeps/unix/sysv/linux/tcsetattr.c:45^M
45      {^M
(gdb) FAIL: gdb.reverse/test_ioctl_TCSETSW.exp: handle TCSETSW
...

The problem is that the step is expected to step over the call to tcsetattr,
but due to glibc debuginfo being installed, we step into the call.

Fix this by using next instead of step.

Tested on x86_64-linux.

Committed to trunk.

Thanks,
- Tom

[gdb/testsuite] Fix gdb.reverse/test_ioctl_TCSETSW.exp with libc debuginfo

---
 gdb/testsuite/gdb.reverse/test_ioctl_TCSETSW.exp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/testsuite/gdb.reverse/test_ioctl_TCSETSW.exp b/gdb/testsuite/gdb.reverse/test_ioctl_TCSETSW.exp
index 86a62ebe5e5..4a81a618efc 100644
--- a/gdb/testsuite/gdb.reverse/test_ioctl_TCSETSW.exp
+++ b/gdb/testsuite/gdb.reverse/test_ioctl_TCSETSW.exp
@@ -35,7 +35,7 @@ gdb_test "break $stop" ".*Breakpoint .*" "stop at TCSETSW"
 gdb_test "continue"  ".*Breakpoint .*" "at TCSETSW call"
 
 set test "handle TCSETSW"
-gdb_test_multiple "step"  $test {
+gdb_test_multiple "next"  $test {
     -re "Process record and replay target doesn't support ioctl request 0x.*$gdb_prompt $" {
 	fail $test
     }