git.sur5r.net Git - freertos/blob - FreeRTOS/Source/portable/GCC/PPC405_Xilinx/FPU_Macros.h

   1 /*\r
   2  * FreeRTOS Kernel V10.3.0\r
   3  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.\r
   4  *\r
   5  * Permission is hereby granted, free of charge, to any person obtaining a copy of\r
   6  * this software and associated documentation files (the "Software"), to deal in\r
   7  * the Software without restriction, including without limitation the rights to\r
   8  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\r
   9  * the Software, and to permit persons to whom the Software is furnished to do so,\r
  10  * subject to the following conditions:\r
  11  *\r
  12  * The above copyright notice and this permission notice shall be included in all\r
  13  * copies or substantial portions of the Software.\r
  14  *\r
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\r
  17  * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\r
  18  * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\r
  19  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
  20  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
  21  *\r
  22  * http://www.FreeRTOS.org\r
  23  * http://aws.amazon.com/freertos\r
  24  *\r
  25  * 1 tab == 4 spaces!\r
  26  */\r
  27 \r
  28 /* When switching out a task, if the task tag contains a buffer address then\r
  29 save the flop context into the buffer. */\r
  30 #define traceTASK_SWITCHED_OUT()                                                                                        \\r
  31         if( pxCurrentTCB->pxTaskTag != NULL )                                                                   \\r
  32         {                                                                                                                                               \\r
  33                 extern void vPortSaveFPURegisters( void * );                                            \\r
  34                 vPortSaveFPURegisters( ( void * ) ( pxCurrentTCB->pxTaskTag ) );        \\r
  35         }\r
  36 \r
  37 /* When switching in a task, if the task tag contains a buffer address then\r
  38 load the flop context from the buffer. */\r
  39 #define traceTASK_SWITCHED_IN()                                                                                         \\r
  40         if( pxCurrentTCB->pxTaskTag != NULL )                                                                   \\r
  41         {                                                                                                                                               \\r
  42                 extern void vPortRestoreFPURegisters( void * );                                         \\r
  43                 vPortRestoreFPURegisters( ( void * ) ( pxCurrentTCB->pxTaskTag ) );     \\r
  44         }\r
  45 \r