context_gcc.s:110: Error: thumb conditional instruction should be in IT block `vstmdbeq r1!,{d8-d15}
cortex-m4/context_gcc.s(RT-Thread启动文件)时出现如下错误:rt-thread/libcpu/arm/cortex-m4/context_gcc.s:110:Error:thumbconditionalinstructionshouldbeinITblock–vstmdbeqr1