On Wed, Apr 25, 2018 at 07:54:44PM +0800, wei.guo.si...@gmail.com wrote: > From: Simon Guo <wei.guo.si...@gmail.com> > > This patch reconstructs LOAD_VSX/STORE_VSX instruction MMIO emulation with > analyse_intr() input. It utilizes VSX_FPCONV/VSX_SPLAT/SIGNEXT exported > by analyse_instr() and handle accordingly. > > When emulating VSX store, the VSX reg will need to be flushed so that > the right reg val can be retrieved before writing to IO MEM. > > Suggested-by: Paul Mackerras <pau...@ozlabs.org> > Signed-off-by: Simon Guo <wei.guo.si...@gmail.com>
Looks good, except that you shouldn't need the special case for stxsiwx. With size=4 and element_size=8, kvmppc_handle_vsx_store should just do the right thing, as far as I can see. Paul.
