From: Peter Korsgaard <jacmet@sunsite.dk>
To: ecos-devel@ecos.sourceware.org
Subject: CYG_HAL_TABLE_END alignment
Date: Thu, 28 Apr 2005 17:43:00 -0000 [thread overview]
Message-ID: <87zmvig5k6.fsf@p4.48ers.dk> (raw)
Hi,
Why is CYG_HAL_TABLE_END aligned? It seems to be a conscious decission
according to hal/common/current/ChangeLog:
2000-09-04 Jonathan Larmour <jlarmour@redhat.com>
* include/hal_tables.h (CYG_HAL_TABLE_END): Use CYGARC_P2ALIGNMENT
to align label
But this gives errors if the size of the table elements aren't a
multiple of the alignment (8 bytes).
I had an issue with that today using the I2C infrastructure, since the
cyg_i2c_bus structure is 44 bytes big with assertions enabled -
causing an never ending loop in cyg_i2c_init::cyg_i2c_init.
--
Bye, Peter Korsgaard
next reply other threads:[~2005-04-28 17:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-28 17:43 Peter Korsgaard [this message]
2005-04-28 19:28 ` Bart Veer
2005-04-29 6:31 ` Peter Korsgaard
2005-04-29 8:03 ` Bart Veer
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