[pcre-dev] [Bug 1366] __clear_cache in JIT is not available …

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Lähettäjä: Zoltan Herczeg
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Vastaanottaja: pcre-dev
Aihe: [pcre-dev] [Bug 1366] __clear_cache in JIT is not available on Android/ARM
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http://bugs.exim.org/show_bug.cgi?id=1366

Zoltan Herczeg <hzmester@???> changed:

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--- Comment #1 from Zoltan Herczeg <hzmester@???> 2013-06-17 14:50:38 ---
Are you sure? According to:
http://linux.die.net/man/2/cacheflush

"This Linux-specific system call is only available on MIPS-based systems. It
should not be used in programs intended to be portable."

I saw this call before, and there were issues with it. I know __clear_cache is
not much better. Sight, it is a shame that there is no common cache flush
mechanism on Linux.


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