problem with -mstructure-size-boundary=8 and network stack

Sebastian Huber sebastian.huber at embedded-brains.de
Sun Apr 29 18:55:36 UTC 2012


On 29/04/12 17:10, Joel Sherrill wrote:
> Changing the structure alignment rules from the default is a tar pit you don't want to enter lightly. You will be incompatible with the structures used in libc for one. You will have to build your own toolchain with the alignment options and then may still trip across code in odd places like drivers that break.

This -mstructure-size-boundary=8 issues was discussed several times on 
the mailing list.  It is ultimately fixed with the ARM EABI tool chain.

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Sebastian Huber, embedded brains GmbH

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