Hallo, I've tried to compile a project for a STM32F1 eval board, using a FreeRTOS sample. In the according files there are C-Funtions with inline assember code. Unfortunately the _asm keyword causes the trouble: __asm void vPortSVCHandler ( void ) { PRESERVE8 ldr r3, =pxCurrentTCB /* Restore the context. */ ldr r1, [r3] /* Use pxCurrentTCBConst to get the pxCurrentTCB address. */ ......... orr r14, #0xd bx r14 } [img]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAT0AAABmCAIAAAA2x9FKAAAAAXNSR0IAr…