gdb, gdbserver, gdbsupport: fix some namespace comment formatting

I noticed a

  // namespace selftests

comment, which doesn't follow our comment formatting convention.  I did
a find & replace to fix all the offenders.

Change-Id: Idf8fe9833caf1c3d99e15330db000e4bab4ec66c

gdb/aarch64-linux-tdep.c

@@ -2972,7 +2972,7 @@ aarch64_linux_ltag_tests (void)
     }
 }
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 void _initialize_aarch64_linux_tdep ();

gdb/aarch64-tdep.c

@@ -949,7 +949,7 @@ aarch64_analyze_prologue_test (void)
 	}
     }
 }
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 /* Implement the "skip_prologue" gdbarch method.  */
@@ -5946,7 +5946,7 @@ aarch64_process_record_test (void)
   deallocate_reg_mem (&aarch64_record);
 }
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 /* Parse the current instruction and record the values of the registers and

gdb/addrmap.c

@@ -480,7 +480,7 @@ test_addrmap ()
   CHECK_ADDRMAP_FIND (map, array, 14, 19, nullptr);
 }
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 void _initialize_addrmap ();

gdb/arm-tdep.c

@@ -14846,7 +14846,7 @@ arm_analyze_prologue_test ()
     }
 }
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 /* Cleans up local record registers and memory allocations.  */

gdb/break-cond-parse.c

@@ -684,7 +684,7 @@ create_breakpoint_parse_arg_string_tests ()
   test_error ("task 1xxx", "Junk 'xxx' after task keyword.");
 }
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 void _initialize_break_cond_parse ();

gdb/complaints.c

@@ -185,7 +185,7 @@ test_complaints ()
 }
 
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 void _initialize_complaints ();

gdb/cp-support.c

@@ -2267,7 +2267,7 @@ test_cp_remove_params ()
 #undef CHECK_INCOMPL
 }
 
-} // namespace selftests
+} /* namespace selftests */
 
 #endif /* GDB_SELF_CHECK */
 

gdb/disasm-selftests.c

@@ -329,7 +329,7 @@ memory_error_test (struct gdbarch *gdbarch)
   SELF_CHECK (saw_memory_error);
 }
 
-} // namespace selftests
+} /* namespace selftests */
 
 void _initialize_disasm_selftests ();
 void

gdb/dwarf2/frame.c

@@ -574,7 +574,7 @@ execute_cfa_program_test (struct gdbarch *gdbarch)
   SELF_CHECK (fs.regs.prev == NULL);
 }
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 

gdb/dwarf2/read-gdb-index.c

@@ -985,7 +985,7 @@ run_test ()
   test_dw2_expand_symtabs_matching_symbol ();
 }
 
-}} // namespace selftests::dw2_expand_symtabs_matching
+}} /* namespace selftests::dw2_expand_symtabs_matching */
 
 #endif /* GDB_SELF_TEST */
 

gdb/extract-store-integer.c

@@ -333,7 +333,7 @@ extract_integer_test ()
   do_extract_tests<int8_t> (0x00, 0x00, 0x00);
 }
 
-} // namespace selftests
+} /* namespace selftests */
 
 #endif
 

gdb/gdbarch-selftests.c

@@ -179,7 +179,7 @@ check_stack_growth (struct gdbarch *gdbarch)
   SELF_CHECK (stack_grows_up != stack_grows_down);
 }
 
-} // namespace selftests
+} /* namespace selftests */
 
 void _initialize_gdbarch_selftests ();
 void

gdb/python/python.c

@@ -2634,7 +2634,7 @@ test_python ()
 
 #undef CHECK_OUTPUT
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 #endif /* HAVE_PYTHON */

gdb/regcache.c

@@ -2228,7 +2228,7 @@ regcache_thread_ptid_changed ()
   gdb_assert (regcaches.empty ());
 }
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 void _initialize_regcache ();

gdb/remote.c

@@ -16159,7 +16159,7 @@ test_packet_check_result ()
 
   SELF_CHECK (packet_check_result ("").status () == PACKET_UNKNOWN);
 }
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 void _initialize_remote ();

gdb/scoped-mock-context.h

@@ -75,7 +75,7 @@ struct scoped_mock_context
   }
 };
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 #endif /* GDB_SCOPED_MOCK_CONTEXT_H */

gdb/selftest-arch.c

@@ -108,5 +108,5 @@ reset ()
   registers_changed ();
   reinit_frame_cache ();
 }
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */

gdb/test-target.h

@@ -59,7 +59,7 @@ public:
   }
 };
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 #endif /* GDB_TEST_TARGET_H */

gdb/testsuite/gdb.linespec/cp-replace-typedefs-ns-template.cc

@@ -70,9 +70,9 @@ int_Templ1_t_func (int_Templ1_t *)
 {
 }
 
-} // namespace NS2
+} /* namespace NS2 */
 
-} // namespace NS1
+} /* namespace NS1 */
 
 /* These typedefs have the same name as some of the components within
    NS1 that they alias to, on purpose, to try to confuse GDB and cause

gdb/testsuite/gdb.python/py-xmethods.cc

@@ -137,7 +137,7 @@ G<T>::mul (const T1 t1)
   return t1 * t;
 }
 
-}  // namespace dop
+}  /* namespace dop */
 
 using namespace dop;
 

gdb/unittests/lookup_name_info-selftests.c

@@ -100,7 +100,7 @@ run_tests ()
 #undef CHECK_INCOMPL
 }
 
-}} // namespace selftests::lookup_name
+}} /* namespace selftests::lookup_name */
 
 void _initialize_lookup_name_info_selftests ();
 void

gdbserver/server.cc

@@ -4071,7 +4071,7 @@ test_memory_tagging_functions (void)
 	      && tags.size () == 5);
 }
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */
 
 /* Main function.  This is called by the real "main" function,
@@ -5121,5 +5121,5 @@ void
 reset ()
 {}
 
-} // namespace selftests
+} /* namespace selftests */
 #endif /* GDB_SELF_TEST */

gdbsupport/selftest.cc

@@ -138,4 +138,4 @@ all_selftests ()
   return selftests_range (tests.cbegin (), tests.cend ());
 }
 
-} // namespace selftests
+} /* namespace selftests */

gdbsupport/unordered_dense.h

@@ -267,7 +267,7 @@ inline void mum(uint64_t* a, uint64_t* b) {
     return detail::wyhash::mix(x, UINT64_C(0x9E3779B97F4A7C15));
 }
 
-} // namespace detail::wyhash
+} /* namespace detail::wyhash */
 
 ANKERL_UNORDERED_DENSE_EXPORT template <typename T, typename Enable = void>
 struct hash {
@@ -431,7 +431,7 @@ ANKERL_UNORDERED_DENSE_PACK(struct big {
     size_t m_value_idx;              // index into the m_values vector.
 });
 
-} // namespace bucket_type
+} /* namespace bucket_type */
 
 namespace detail {
 
@@ -492,7 +492,7 @@ struct base_table_type_map {
 // base type for set doesn't have mapped_type
 struct base_table_type_set {};
 
-} // namespace detail
+} /* namespace detail */
 
 // Very much like std::deque, but faster for indexing (in most cases). As of now this doesn't implement the full std::vector
 // API, but merely what's necessary to work as an underlying container for ankerl::unordered_dense::{map, set}.
@@ -1918,7 +1918,7 @@ public:
     }
 };
 
-} // namespace detail
+} /* namespace detail */
 
 ANKERL_UNORDERED_DENSE_EXPORT template <class Key,
                                         class T,
@@ -1983,7 +1983,7 @@ ANKERL_UNORDERED_DENSE_EXPORT template <class Key,
 using segmented_set =
     detail::table<Key, void, Hash, KeyEqual, ANKERL_UNORDERED_DENSE_PMR::polymorphic_allocator<Key>, Bucket, true>;
 
-} // namespace pmr
+} /* namespace pmr */
 
 #    endif
 
@@ -1992,8 +1992,8 @@ using segmented_set =
 // deduction guides for alias templates are only possible since C++20
 // see https://en.cppreference.com/w/cpp/language/class_template_argument_deduction
 
-} // namespace ANKERL_UNORDERED_DENSE_NAMESPACE
-} // namespace ankerl::unordered_dense
+} /* namespace ANKERL_UNORDERED_DENSE_NAMESPACE */
+} /* namespace ankerl::unordered_dense */
 
 // std extensions /////////////////////////////////////////////////////////////
 
@@ -2026,7 +2026,7 @@ auto erase_if(ankerl::unordered_dense::detail::table<Key, T, Hash, KeyEqual, All
     return old_size - map.size();
 }
 
-} // namespace std
+} /* namespace std */
 
 #endif
 #endif