On Mon, May 16, 2011 at 05:12:10PM +0800, Shuxiang Lim wrote: > Hi,all! > I've mentioned before about the common/quic.c will cause SIGBUG on ARM, > then I walked around it by '-O0',it works for armv5,armv7,but I've just > found this didn't work for ARM9,so I have to do the final and fool way to > rewrite some statements in quic.c with memcpy() like this: > *#ifdef ANDROID > memcpy(&encoder->io_next_word, encoder->io_now++,sizeof(uint32_t)); > #else > encoder->io_next_word = *(encoder->io_now++); > #endif
We really need to fix all these unaligned accesses. In quic's case, I'm wondering whether we could make sure that the buffer we're accessing is alinged on a 4 byte boundary? Christophe
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