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author	Michal Simek <monstr@monstr.eu>
	Mon, 31 Jan 2011 14:10:04 +0000 (15:10 +0100)
committer	Michal Simek <monstr@monstr.eu>
	Wed, 9 Mar 2011 07:09:54 +0000 (08:09 +0100)
commit	6e83557c38b40d6e9d1c82ad0ae59d8e5db9c50c
tree	856d8cf13273c2f8a696473ff9237cdc17c46632	tree \| snapshot
parent	d8748e73e882106ff0ffa0fa2192dab111a9f9f8	commit \| diff

microblaze: Remove r0_ram pointer and PTO alignment

r0_ram pool was used for saving/restoring register
content if hw exception happen. This poll was replaced by
pt_pool_space with PT_SIZE size.
Based on this change SAVE_STATE_ARG_SPACE was removed which
caused that PTO offset is zero that's why is also removed.

r0_ram space was used as scratchpad by v850. In early
Microblaze Linux developing phase was this part of code
blindly copied.

Signed-off-by: Michal Simek <monstr@monstr.eu>

John Crispins staging tree

RSS Atom

arch/microblaze/include/asm/entry.h		diff \| blob \| history
arch/microblaze/include/asm/processor.h		diff \| blob \| history
arch/microblaze/kernel/entry.S		diff \| blob \| history
arch/microblaze/kernel/hw_exception_handler.S		diff \| blob \| history
arch/microblaze/kernel/process.c		diff \| blob \| history
arch/microblaze/kernel/signal.c		diff \| blob \| history
arch/microblaze/kernel/vmlinux.lds.S		diff \| blob \| history