用j-link在ads的axd下仿真时，出现如下提示，请问是何问题。
J-LINK RDI Warning
Software interrupt(SWI) 0X2 cocured in ARM mode @ address 0x00002908.
This SWI is not used for semihosting ,but causes the CPU core to be halted,
Do you want the core to be automatically restarted when thsi happens?
NOTE:
Clicking on 'yes' will prevent this message form popping up ,but the core will still be halted every
Time. If your application requires semihosting as well as having its own SWI handler, you should
the semihosting vector to an address in your SWI handler,This address must point to an instruction
that is only executed if your SWI handler has identified a call to a semihosting SWI.
All registers must already have been restored to whatever values they had on entry to your SWI handler.
For more information on semihosting and SWIs,please refer to the ARM ADS debug target guide.
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