On 02.10.2024 17:27, Andrew Cooper wrote: > Right now, relocation of displacements is restricted to finding 0xe8/e9 as the > first byte of the replacement, but this is overly restrictive. > > Use x86_decode_lite() to find and adjust all insn-relative fields. > > As with disp8's not leaving the replacemnet block, some disp32's don't either. > e.g. the RSB stuffing loop. These stay unmodified. > > For now, leave the altcall devirtualisation alone. These require more care to > transform into the new scheme. > > Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
Reviewed-by: Jan Beulich <jbeul...@suse.com>
