On Fri, 2017-09-08 at 15:35 +0200, Borislav Petkov wrote: > On Fri, Aug 18, 2017 at 05:27:51PM -0700, Ricardo Neri wrote: > > > > The function get_reg_offset() returns the offset to the register > > the > > argument specifies as indicated in an enumeration of type offset. > > Callers > > of this function would need the definition of such enumeration. > > This is > > not needed. Instead, add helper functions for this purpose. These > > functions > > are useful in cases when, for instance, the caller needs to decide > > whether > > the operand is a register or a memory location by looking at the rm > > part > > of the ModRM byte. As of now, this is the only helper function that > > is > > needed. > > > > Cc: Dave Hansen <[email protected]> > > Cc: Adam Buchbinder <[email protected]> > > Cc: Colin Ian King <[email protected]> > > Cc: Lorenzo Stoakes <[email protected]> > > Cc: Qiaowei Ren <[email protected]> > > Cc: Arnaldo Carvalho de Melo <[email protected]> > > Cc: Masami Hiramatsu <[email protected]> > > Cc: Adrian Hunter <[email protected]> > > Cc: Kees Cook <[email protected]> > > Cc: Thomas Garnier <[email protected]> > > Cc: Peter Zijlstra <[email protected]> > > Cc: Borislav Petkov <[email protected]> > > Cc: Dmitry Vyukov <[email protected]> > > Cc: Ravi V. Shankar <[email protected]> > > Cc: [email protected] > > Signed-off-by: Ricardo Neri <[email protected]> > > --- > > arch/x86/include/asm/insn-eval.h | 1 + > > arch/x86/lib/insn-eval.c | 15 +++++++++++++++ > > 2 files changed, 16 insertions(+) > Reviewed-by: Borislav Petkov <[email protected]>
Thanks for your review! BR, Ricardo
