Re: [Etherboot-developers] fixing up 5.3 issues
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marty_connor,
stefanhajnoczi
From: <ke...@et...> - 2004-11-25 22:58:05
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>That would be appreciated, thanks. I will probably release 5.3.10 aka >5.4RC1 by the end of the week after I have had a go at compiling with >gcc 3.4. I've build gcc 3.4.3 and I've figured out what the deal is with the undefined memcpy references. It seems gcc generates calls to memcpy for doing copies of large objects such as structs: struct s a, b; a = b; Some of those struct copy operations can be replaced by explicit memcpy calls but it would be nice if we could figure out a way to make our memcpy in string.c (thanks Tobias) get called. Haven't looked yet, but there may be something in the gcc doco about this. I'm sure this problem has been solved by people who use gcc 3.4 for compiling embedded apps. |