Hi all,

  I see only x86 define TARGET_HAS_PRECISE_SMC (target-i386/cpu.h), and the
comment says,

/* support for self modifying code even if the modified instruction is
   close to the modifying instruction */
#define TARGET_HAS_PRECISE_SMC

  I would like to know what it means and want to know more about it, but
googling doesn't help. Would you mind to shed some light on that? Thanks.

Regards,
chenwj

-- 
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj

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