[maemo-developers] Instructions cache flush on ARM (was: N800 & Video playback)
From: 黄涛 ulysses.huang at gmail.comDate: Mon Apr 23 11:11:17 EEST 2007
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2007/4/23, Siarhei Siamashka <siarhei.siamashka at gmail.com>: > > Thanks, it works. But I'm worried about [1]. Looks like EABI has a new > syscall > interface and this code from qemu uses old ABI. And from reading > description > at the wiki page, compatibility with old ABI can be disabled (and it makes > sense disabling it as this compatibility reduces performance a bit). You are right. gcc has function void __clear_cache (char *BEG, char *END) which should be more portable. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.maemo.org/pipermail/maemo-developers/attachments/20070423/20e56e07/attachment.htm
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