[committed][gdb/testsuite] Fix gdb.ada/catch_ex_std.exp with remote-gdbserver-on-localhost

[Tom de Vries via Gdb-patches <gdb-patches@sourceware.org>]

Hi,

When running test-case gdb.ada/catch_ex_std.exp on target board
remote-gdbserver-on-localhost, I run into:
...
(gdb) continue^M
Continuing.^M
[Inferior 1 (process 15656) exited with code 0177]^M
(gdb) FAIL: gdb.ada/catch_ex_std.exp: runto: run to main
Remote debugging from host ::1, port 49780^M
/home/vries/foo: error while loading shared libraries: libsome_package.so: \
  cannot open shared object file: No such file or directory^M
...

Fix this by adding the usual shared-library + remote-target helper
"gdb_load_shlib $sofile".

Tested on x86_64-linux with native and target board
remote-gdbserver-on-localhost.

Committed to trunk.

Thanks,
- Tom

[gdb/testsuite] Fix gdb.ada/catch_ex_std.exp with remote-gdbserver-on-localhost

---
 gdb/testsuite/gdb.ada/catch_ex_std.exp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gdb/testsuite/gdb.ada/catch_ex_std.exp b/gdb/testsuite/gdb.ada/catch_ex_std.exp
index 6035535d10e..2d201a77717 100644
--- a/gdb/testsuite/gdb.ada/catch_ex_std.exp
+++ b/gdb/testsuite/gdb.ada/catch_ex_std.exp
@@ -63,6 +63,10 @@ if {[gdb_compile_ada $srcfile $binfile executable $options] != ""} {
 
 clean_restart ${testfile}
 
+# Do whatever is necessary to make sure that the shared library is
+# loaded for remote targets.
+gdb_load_shlib $sofile
+
 if {![runto_main]} then {
    return 0
 }