Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.Prune svn:mergeinfo from the new branch, as nothing has been mergedhere.Additional commits post-branch will follow.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
MFp4:- Try hard to calculate a safe sp, so that the stack doesn't get smashedwhile uncompressing or relocating the kernel.- Bring in code needed to calculate the cacheline size etc, needed forarm9_idcache_wbinv_all.
Teach the elf trampoline how to deal with gzipped kernels.
Import a small ELF trampoline, in which the kernel is embedded, and thatis able to load the kernel into memory, symbol table included. This isneeded to be able to access the symbol table from DDB without a bootloader.