ia64/pv_ops/pvchecker: support mov = ar.itc paravirtualization
Isaku Yamahata [Wed, 4 Mar 2009 12:05:37 +0000 (21:05 +0900)]
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>

arch/ia64/include/asm/native/pvchk_inst.h
arch/ia64/scripts/pvcheck.sed

index b8e6eb1..13b289e 100644 (file)
        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)
index ba66ac2..e59809a 100644 (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