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Commit 9d1964f2 authored by Isaku Yamahata's avatar Isaku Yamahata Committed by Tony Luck
Browse files

ia64/pv_ops/pvchecker: support mov = ar.itc paravirtualization 



add suport for mov = ar.itc to pvchecker.

Signed-off-by: default avatarIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent 84b8857a

arch/ia64/include/asm/native/pvchk_inst.h

+5 −0
Original line number Diff line number Diff line
@@ -180,6 +180,11 @@ 
	IS_PRED_IN(pred)			\

	IS_RREG_OUT(reg)			\

	IS_RREG_CLOB(clob)

#define MOV_FROM_ITC(pred, pred_clob, reg, clob)	\

	IS_PRED_IN(pred)				\

	IS_PRED_CLOB(pred_clob)				\

	IS_RREG_OUT(reg)				\

	IS_RREG_CLOB(clob)

#define MOV_TO_IFA(reg, clob)			\

	IS_RREG_IN(reg)				\

	IS_RREG_CLOB(clob)

arch/ia64/scripts/pvcheck.sed

+1 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ s/mov.*=.*cr\.iip/.warning \"cr.iip should not used directly\"/g 
s/mov.*=.*cr\.ivr/.warning \"cr.ivr should not used directly\"/g

s/mov.*=[^\.]*psr/.warning \"psr should not used directly\"/g	# avoid ar.fpsr

s/mov.*=.*ar\.eflags/.warning \"ar.eflags should not used directly\"/g

s/mov.*=.*ar\.itc.*/.warning \"ar.itc should not used directly\"/g

s/mov.*cr\.ifa.*=.*/.warning \"cr.ifa should not used directly\"/g

s/mov.*cr\.itir.*=.*/.warning \"cr.itir should not used directly\"/g

s/mov.*cr\.iha.*=.*/.warning \"cr.iha should not used directly\"/g