X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=FreeRTOS%2FDemo%2FCORTEX_A9_Zynq_ZC702%2FRTOSDemo%2Fsrc%2FFreeRTOS_tick_config.c;h=66fed90bbefac4132d025091a66cc66db645b47b;hb=6a98238fd1b8047c2c2ad925e06fe5bbc70d1988;hp=24ed53b182dd86c36a5d369746b03c5e0d3c4db0;hpb=70f0bb6133065c1f0049f8258d0454027d37f657;p=freertos

diff --git a/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo/src/FreeRTOS_tick_config.c b/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo/src/FreeRTOS_tick_config.c
index 24ed53b18..66fed90bb 100644
--- a/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo/src/FreeRTOS_tick_config.c
+++ b/FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo/src/FreeRTOS_tick_config.c
@@ -1,5 +1,5 @@
 /*
-    FreeRTOS V9.0.0rc2 - Copyright (C) 2016 Real Time Engineers Ltd.
+    FreeRTOS V9.0.0 - Copyright (C) 2016 Real Time Engineers Ltd.
     All rights reserved
 
     VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@@ -147,7 +147,14 @@ void vClearTickInterrupt( void )
 }
 /*-----------------------------------------------------------*/
 
-void vApplicationIRQHandler( uint32_t ulICCIAR )
+/* This is the callback function which is called by the FreeRTOS Cortex-A port
+layer in response to an interrupt.  If the function is called
+vApplicationFPUSafeIRQHandler() then it is called after the floating point
+registers have been saved.  If the function is called vApplicationIRQHandler()
+then it will be called without first having saved the FPU registers.  See
+http://www.freertos.org/Using-FreeRTOS-on-Cortex-A-Embedded-Processors.html for
+more information */
+void vApplicationFPUSafeIRQHandler( uint32_t ulICCIAR )
 {
 extern const XScuGic_Config XScuGic_ConfigTable[];
 static const XScuGic_VectorTableEntry *pxVectorTable = XScuGic_ConfigTable[ XPAR_SCUGIC_SINGLE_DEVICE_ID ].HandlerTable;
@@ -155,7 +162,7 @@ uint32_t ulInterruptID;
 const XScuGic_VectorTableEntry *pxVectorEntry;
 
 	/* Re-enable interrupts. */
-    __asm ( "cpsie i" );
+	__asm ( "cpsie i" );
 
 	/* The ID of the interrupt is obtained by bitwise anding the ICCIAR value
 	with 0x3FF. */