Add MPU demo project for Nulceo-L152RE which is Coretx-M3.

[freertos] / FreeRTOS / Demo / CORTEX_MPU_M3_NUCLEO_L152RE_GCC / Projects / GCC / Startup / memfault_handler.c

diff --git a/FreeRTOS/Demo/CORTEX_MPU_M3_NUCLEO_L152RE_GCC/Projects/GCC/Startup/memfault_handler.c b/FreeRTOS/Demo/CORTEX_MPU_M3_NUCLEO_L152RE_GCC/Projects/GCC/Startup/memfault_handler.c
new file mode 100644 (file)
index 0000000..f0e1b92
--- /dev/null
+++ b/FreeRTOS/Demo/CORTEX_MPU_M3_NUCLEO_L152RE_GCC/Projects/GCC/Startup/memfault_handler.c
@@ -0,0 +1,48 @@
+/*\r
+ * FreeRTOS Kernel V10.2.1\r
+ * Copyright (C) 2019 Amazon.com, Inc. or its affiliates.  All Rights Reserved.\r
+ *\r
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of\r
+ * this software and associated documentation files (the "Software"), to deal in\r
+ * the Software without restriction, including without limitation the rights to\r
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\r
+ * the Software, and to permit persons to whom the Software is furnished to do so,\r
+ * subject to the following conditions:\r
+ *\r
+ * The above copyright notice and this permission notice shall be included in all\r
+ * copies or substantial portions of the Software.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\r
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\r
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\r
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+ *\r
+ * http://www.FreeRTOS.org\r
+ * http://aws.amazon.com/freertos\r
+ *\r
+ * 1 tab == 4 spaces!\r
+ */\r
+\r
+/**\r
+ * @brief Mem fault handler.\r
+ */\r
+void MemManage_Handler( void ) __attribute__ (( naked ));\r
+/*-----------------------------------------------------------*/\r
+\r
+void MemManage_Handler( void )\r
+{\r
+       __asm volatile\r
+       (\r
+               " tst lr, #4                                                                            \n"\r
+               " ite eq                                                                                        \n"\r
+               " mrseq r0, msp                                                                         \n"\r
+               " mrsne r0, psp                                                                         \n"\r
+               " ldr r1, handler_address_const                                         \n"\r
+               " bx r1                                                                                         \n"\r
+               "                                                                                                       \n"\r
+               " handler_address_const: .word vHandleMemoryFault       \n"\r
+       );\r
+}\r
+/*-----------------------------------------------------------*/\r