+ New feature added: Task notifications.

[freertos] / FreeRTOS / Source / portable / GCC / ARM_CA9 / port.c

diff --git a/FreeRTOS/Source/portable/GCC/ARM_CA9/port.c b/FreeRTOS/Source/portable/GCC/ARM_CA9/port.c
index fe9ee145d036dd7e42840dfd58e7ace4412e6057..16998062e5d1acaec346bd9d5f8645b8ad44ecbb 100644 (file)
--- a/FreeRTOS/Source/portable/GCC/ARM_CA9/port.c
+++ b/FreeRTOS/Source/portable/GCC/ARM_CA9/port.c
@@ -1,5 +1,5 @@
 /*\r
-    FreeRTOS V8.1.1 - Copyright (C) 2014 Real Time Engineers Ltd.\r
+    FreeRTOS V8.1.2 - Copyright (C) 2014 Real Time Engineers Ltd.\r
     All rights reserved\r
 \r
     VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
@@ -167,8 +167,8 @@ the CPU itself before modifying certain hardware registers. */
 {                                                                                                                                      \\r
        portCPU_IRQ_DISABLE();                                                                                  \\r
        portICCPMR_PRIORITY_MASK_REGISTER = portUNMASK_VALUE;                   \\r
-       __asm(  "DSB            \n"                                                                                     \\r
-                       "ISB            \n" );                                                                          \\r
+       __asm volatile (        "DSB            \n"                                                             \\r
+                                               "ISB            \n" );                                                  \\r
        portCPU_IRQ_ENABLE();                                                                                   \\r
 }\r
 \r
@@ -532,7 +532,6 @@ uint32_t ulReturn;
 \r
                FreeRTOS maintains separate thread and ISR API functions to ensure\r
                interrupt entry is as fast and simple as possible. */\r
-\r
                configASSERT( portICCRPR_RUNNING_PRIORITY_REGISTER >= ( uint32_t ) ( configMAX_API_CALL_INTERRUPT_PRIORITY << portPRIORITY_SHIFT ) );\r
 \r
                /* Priority grouping:  The interrupt controller (GIC) allows the bits\r
@@ -551,5 +550,3 @@ uint32_t ulReturn;
 #endif /* configASSERT_DEFINED */\r
 /*-----------------------------------------------------------*/\r
 \r
-\r
-\r