Diff: mbed-os/UNITTESTS/stubs/mbed_critical_stub.c

Revision:

0:8fdf9a60065b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os/UNITTESTS/stubs/mbed_critical_stub.c	Wed Oct 10 00:33:53 2018 +0000
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2017, Arm Limited and affiliates.
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Declare __STDC_LIMIT_MACROS so stdint.h defines UINT32_MAX when using C++ */
+#define __STDC_LIMIT_MACROS
+#include "hal/critical_section_api.h"
+
+#include "cmsis.h"
+#include "platform/mbed_assert.h"
+#include "platform/mbed_critical.h"
+#include "platform/mbed_toolchain.h"
+
+static volatile uint32_t critical_section_reentrancy_counter = 0;
+
+bool core_util_are_interrupts_enabled(void)
+{
+    return false;
+}
+
+bool core_util_is_isr_active(void)
+{
+    return false;
+}
+
+bool core_util_in_critical_section(void)
+{
+    return false;
+}
+
+void core_util_critical_section_enter(void)
+{
+}
+
+void core_util_critical_section_exit(void)
+{
+}
+
+bool core_util_atomic_cas_u8(volatile uint8_t *ptr, uint8_t *expectedCurrentValue, uint8_t desiredValue)
+{
+    return false;
+}
+
+bool core_util_atomic_cas_u16(volatile uint16_t *ptr, uint16_t *expectedCurrentValue, uint16_t desiredValue)
+{
+    return false;
+}
+
+
+bool core_util_atomic_cas_u32(volatile uint32_t *ptr, uint32_t *expectedCurrentValue, uint32_t desiredValue)
+{
+    return false;
+}
+
+
+uint8_t core_util_atomic_incr_u8(volatile uint8_t *valuePtr, uint8_t delta)
+{
+    return 0;
+}
+
+uint16_t core_util_atomic_incr_u16(volatile uint16_t *valuePtr, uint16_t delta)
+{
+    return 0;
+}
+
+uint32_t core_util_atomic_incr_u32(volatile uint32_t *valuePtr, uint32_t delta)
+{
+    return 0;
+}
+
+
+uint8_t core_util_atomic_decr_u8(volatile uint8_t *valuePtr, uint8_t delta)
+{
+    return 0;
+}
+
+uint16_t core_util_atomic_decr_u16(volatile uint16_t *valuePtr, uint16_t delta)
+{
+    return 0;
+}
+
+uint32_t core_util_atomic_decr_u32(volatile uint32_t *valuePtr, uint32_t delta)
+{
+    return 0;
+}
+
+
+bool core_util_atomic_cas_ptr(void *volatile *ptr, void **expectedCurrentValue, void *desiredValue)
+{
+    return false;
+}
+
+void *core_util_atomic_incr_ptr(void *volatile *valuePtr, ptrdiff_t delta)
+{
+    return NULL;
+}
+
+void *core_util_atomic_decr_ptr(void *volatile *valuePtr, ptrdiff_t delta)
+{
+    return NULL;
+}
+