1 files changed, 0 insertions, 29 deletions
diff --git a/components/cplusplus/cpp11/armclang/clock.cpp b/components/cplusplus/cpp11/armclang/clock.cpp
deleted file mode 100644
index 137af393b0..0000000000
--- a/components/cplusplus/cpp11/armclang/clock.cpp
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2021-04-27     flybreak     the first version.
- */
-
-#include <arm-tpl.h>
-#include <sys/time.h>
-#include <rtthread.h>
-
-extern "C" int __ARM_TPL_clock_realtime(__ARM_TPL_timespec_t* __ts)
-{
-    unsigned int t = std::time(nullptr);
-    __ts->tv_sec = t;
-    __ts->tv_nsec = 0;
-    return 0;
-}
-
-extern "C" int __ARM_TPL_clock_monotonic(__ARM_TPL_timespec_t* __ts)
-{
-    unsigned int t = rt_tick_get();
-    __ts->tv_sec = t / RT_TICK_PER_SECOND;
-    __ts->tv_nsec = (t %RT_TICK_PER_SECOND) * NANOSECOND_PER_TICK  ;
-    return 0;
-}