1167         xMPU_SETTINGS * pxMpuSettings;  in vSystemCallEnter()  local
1183         pxMpuSettings = xTaskGetMPUSettings( pxCurrentTCB );  in vSystemCallEnter()
1199             ( pxMpuSettings->xSystemCallStackInfo.pulTaskStack == NULL ) &&  in vSystemCallEnter()
1202             pulSystemCallStack = pxMpuSettings->xSystemCallStackInfo.pulSystemCallStack;  in vSystemCallEnter()
1241 …pxMpuSettings->xSystemCallStackInfo.ulLinkRegisterAtSystemCallEntry = pulTaskStack[ portOFFSET_TO_…  in vSystemCallEnter()
1246 …__asm volatile ( "mrs %0, psplim" : "=r" ( pxMpuSettings->xSystemCallStackInfo.ulStackLimitRegiste…  in vSystemCallEnter()
1254 …__asm volatile ( "msr psplim, %0" : : "r" ( pxMpuSettings->xSystemCallStackInfo.pulSystemCallStack…  in vSystemCallEnter()
1266             pxMpuSettings->xSystemCallStackInfo.pulTaskStack = pulTaskStack + ulStackFrameSize;  in vSystemCallEnter()
1272                 pxMpuSettings->ulTaskFlags |= portSTACK_FRAME_HAS_PADDING_FLAG;  in vSystemCallEnter()
1276                 pxMpuSettings->ulTaskFlags &= ( ~portSTACK_FRAME_HAS_PADDING_FLAG );  in vSystemCallEnter()
1314         xMPU_SETTINGS * pxMpuSettings;  in vSystemCallExit()  local
1330         pxMpuSettings = xTaskGetMPUSettings( pxCurrentTCB );  in vSystemCallExit()
1343             ( pxMpuSettings->xSystemCallStackInfo.pulTaskStack != NULL ) )  in vSystemCallExit()
1345             pulTaskStack = pxMpuSettings->xSystemCallStackInfo.pulTaskStack;  in vSystemCallExit()
1385 …pulTaskStack[ portOFFSET_TO_PC ] = pxMpuSettings->xSystemCallStackInfo.ulLinkRegisterAtSystemCallE…  in vSystemCallExit()
1387 …pulTaskStack[ portOFFSET_TO_LR ] = pxMpuSettings->xSystemCallStackInfo.ulLinkRegisterAtSystemCallE…  in vSystemCallExit()
1393 …__asm volatile ( "msr psplim, %0" : : "r" ( pxMpuSettings->xSystemCallStackInfo.ulStackLimitRegist…  in vSystemCallExit()
1400 …if( ( pxMpuSettings->ulTaskFlags & portSTACK_FRAME_HAS_PADDING_FLAG ) == portSTACK_FRAME_HAS_PADDI…  in vSystemCallExit()
1410             pxMpuSettings->xSystemCallStackInfo.pulTaskStack = NULL;  in vSystemCallExit()