Diff: targets/TARGET_GigaDevice/mbed_rtx.h

Revision:

189:f392fc9709a3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/TARGET_GigaDevice/mbed_rtx.h	Wed Feb 20 22:31:08 2019 +0000
@@ -0,0 +1,59 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2009-2018 ARM Limited
+ *
+ * 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.
+ */
+
+#ifndef MBED_MBED_RTX_H
+#define MBED_MBED_RTX_H
+
+#include <stdint.h>
+
+#if defined(TARGET_GD32F307VG)
+
+#ifndef INITIAL_SP
+#define INITIAL_SP              (0x20018000UL)
+#endif
+
+#endif
+
+#if defined(TARGET_GD32E103VB)
+
+#ifndef INITIAL_SP
+#define INITIAL_SP              (0x20008000UL)
+#endif
+
+#endif
+
+#if defined(TARGET_GD32F450ZI)
+
+#ifndef INITIAL_SP
+#define INITIAL_SP              (0x20030000UL)
+#endif
+
+#endif
+
+#if (defined(__GNUC__) && !defined(__CC_ARM) && !defined(__ARMCC_VERSION) && defined(TWO_RAM_REGIONS))
+extern uint32_t               __StackLimit[];
+extern uint32_t               __StackTop[];
+extern uint32_t               __end__[];
+extern uint32_t               __HeapLimit[];
+#define HEAP_START            ((unsigned char*)__end__)
+#define HEAP_SIZE             ((uint32_t)((uint32_t)__HeapLimit - (uint32_t)HEAP_START))
+#define ISR_STACK_START       ((unsigned char*)__StackLimit)
+#define ISR_STACK_SIZE        ((uint32_t)((uint32_t)__StackTop - (uint32_t)__StackLimit))
+#endif
+
+#endif  /* MBED_MBED_RTX_H */