Re: PATCH: Add MaskNeeded property to option handling

2012-03-26 Thread H.J. Lu
On Mon, Mar 26, 2012 at 4:53 AM, Joseph S. Myers wrote: > On Sun, 25 Mar 2012, H.J. Lu wrote: > >> Hi Joseph, >> >> I need to support InverseMask(XXX) in options without the corresponding >> Mask(XXX) since XXX is never set directly via a command line option. This >> patch adds a MaskNeeded proper

Re: PATCH: Add MaskNeeded property to option handling

2012-03-26 Thread Joseph S. Myers
On Sun, 25 Mar 2012, H.J. Lu wrote: > Hi Joseph, > > I need to support InverseMask(XXX) in options without the corresponding > Mask(XXX) since XXX is never set directly via a command line option. This > patch adds a MaskNeeded property which turns InverseMask(XXX) into > the inverse version of Ma

PATCH: Add MaskNeeded property to option handling

2012-03-25 Thread H.J. Lu
Hi Joseph, I need to support InverseMask(XXX) in options without the corresponding Mask(XXX) since XXX is never set directly via a command line option. This patch adds a MaskNeeded property which turns InverseMask(XXX) into the inverse version of Mask(XXX), which allocates a unique bit and defines