Carl-Daniel Hailfinger 1b5c399508 Move stage1 global variable management from asm to C. The stage0 asm ... code now unconditionally pushes an empty pointer to the stack which is a placeholder for the pointer to global variable storage. That pointer and the global variable storage are initialized in global_vars_init(). Creating global variables is now a piece of cake. You don't even have to touch any asm code, just add them to struct global_vars. Build tested on all targets, boot tested on Qemu. NOTES: - The code is not yet MP safe, but that's due to v3 not being MP safe in general (and the comments contradict the code regarding MP features). - K8 code now works by accident. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Segher Boessenkool <segher@kernel.crashing.org> git-svn-id: svn://coreboot.org/repository/coreboot-v3@785 f3766cd6-281f-0410-b1cd-43a5c92072e9		2008-08-18 16:54:12 +00:00
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k8	State of the tree for K8	2008-08-05 02:48:54 +00:00
stage0.S	Move stage1 global variable management from asm to C. The stage0 asm	2008-08-18 16:54:12 +00:00