blackbird-obmc-linux - Blackbird™ Linux sources for OpenBMC

	Commit message (Collapse)	Author	Age	Files	Lines
*	[S390] Cleanup struct _lowcore usage and defines.	Heiko Carstens	2010-02-26	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \|	Use asm offsets to make sure the offset defines to struct _lowcore and its layout don't get out of sync. Also add a BUILD_BUG_ON() which checks that the size of the structure is sane. And while being at it change those sites which use odd casts to access the current lowcore. These should use S390_lowcore instead. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
*	[S390] Convert memory detection into C code.	Heiko Carstens	2007-02-05	1	-0/+150
	Hopefully this will make it more maintainable and less error prone. Code makes use of search_exception_tables(). Since it calls this function before the kernel exeception table is sorted, there is an early call to sort_main_extable(). This way it's easy to use the already present infrastructure of fixup sections. Also this would allows to easily convert the rest of head[31\|64].S into C code. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>