Linux可以为您做修复或警告访问。
您可以在/ proc / cpu /
alignment中启用该行为，有关不同值的说明，请参见http://www.mjmwired.net/kernel/documentation/arm/mem_alignment。
0 - Do nothing (default behavior)1 - Warning in kernel-log with PC and Memory-Address printed.2 - Fixup error3 - Warn and Fixup4 - Send a SIGBUS to the process5 - Send SIGBUS and output Warning
