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

add suport for mov = ar.itc to pvchecker.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Isaku Yamahata 2009-03-04 21:05:37 +09:00 committed by Tony Luck
parent 84b8857a03
commit 9d1964f25c
2 changed files with 6 additions and 0 deletions
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5
arch/ia64/include/asm/native/pvchk_inst.h
View File

@ -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)

1
arch/ia64/scripts/pvcheck.sed
View File

@ -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