Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

1 files changed, 0 insertions, 161 deletions

diff --git a/qemu/util/host-utils.c b/qemu/util/host-utils.c
deleted file mode 100644
index b166e5758..000000000
--- a/qemu/util/host-utils.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Utility compute operations used by translated code.
- *
- * Copyright (c) 2003 Fabrice Bellard
- * Copyright (c) 2007 Aurelien Jarno
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include "qemu/osdep.h"
-#include "qemu/host-utils.h"
-
-/* Long integer helpers */
-static inline void mul64(uint64_t *plow, uint64_t *phigh,
-                         uint64_t a, uint64_t b)
-{
-    typedef union {
-        uint64_t ll;
-        struct {
-#ifdef HOST_WORDS_BIGENDIAN
-            uint32_t high, low;
-#else
-            uint32_t low, high;
-#endif
-        } l;
-    } LL;
-    LL rl, rm, rn, rh, a0, b0;
-    uint64_t c;
-
-    a0.ll = a;
-    b0.ll = b;
-
-    rl.ll = (uint64_t)a0.l.low * b0.l.low;
-    rm.ll = (uint64_t)a0.l.low * b0.l.high;
-    rn.ll = (uint64_t)a0.l.high * b0.l.low;
-    rh.ll = (uint64_t)a0.l.high * b0.l.high;
-
-    c = (uint64_t)rl.l.high + rm.l.low + rn.l.low;
-    rl.l.high = c;
-    c >>= 32;
-    c = c + rm.l.high + rn.l.high + rh.l.low;
-    rh.l.low = c;
-    rh.l.high += (uint32_t)(c >> 32);
-
-    *plow = rl.ll;
-    *phigh = rh.ll;
-}
-
-/* Unsigned 64x64 -> 128 multiplication */
-void mulu64 (uint64_t *plow, uint64_t *phigh, uint64_t a, uint64_t b)
-{
-    mul64(plow, phigh, a, b);
-}
-
-/* Signed 64x64 -> 128 multiplication */
-void muls64 (uint64_t *plow, uint64_t *phigh, int64_t a, int64_t b)
-{
-    uint64_t rh;
-
-    mul64(plow, &rh, a, b);
-
-    /* Adjust for signs.  */
-    if (b < 0) {
-        rh -= a;
-    }
-    if (a < 0) {
-        rh -= b;
-    }
-    *phigh = rh;
-}
-
-/* Unsigned 128x64 division.  Returns 1 if overflow (divide by zero or */
-/* quotient exceeds 64 bits).  Otherwise returns quotient via plow and */
-/* remainder via phigh. */
-int divu128(uint64_t *plow, uint64_t *phigh, uint64_t divisor)
-{
-    uint64_t dhi = *phigh;
-    uint64_t dlo = *plow;
-    unsigned i;
-    uint64_t carry = 0;
-
-    if (divisor == 0) {
-        return 1;
-    } else if (dhi == 0) {
-        *plow  = dlo / divisor;
-        *phigh = dlo % divisor;
-        return 0;
-    } else if (dhi > divisor) {
-        return 1;
-    } else {
-
-        for (i = 0; i < 64; i++) {
-            carry = dhi >> 63;
-            dhi = (dhi << 1) | (dlo >> 63);
-            if (carry || (dhi >= divisor)) {
-                dhi -= divisor;
-                carry = 1;
-            } else {
-                carry = 0;
-            }
-            dlo = (dlo << 1) | carry;
-        }
-
-        *plow = dlo;
-        *phigh = dhi;
-        return 0;
-    }
-}
-
-int divs128(int64_t *plow, int64_t *phigh, int64_t divisor)
-{
-    int sgn_dvdnd = *phigh < 0;
-    int sgn_divsr = divisor < 0;
-    int overflow = 0;
-
-    if (sgn_dvdnd) {
-        *plow = ~(*plow);
-        *phigh = ~(*phigh);
-        if (*plow == (int64_t)-1) {
-            *plow = 0;
-            (*phigh)++;
-         } else {
-            (*plow)++;
-         }
-    }
-
-    if (sgn_divsr) {
-        divisor = 0 - divisor;
-    }
-
-    overflow = divu128((uint64_t *)plow, (uint64_t *)phigh, (uint64_t)divisor);
-
-    if (sgn_dvdnd  ^ sgn_divsr) {
-        *plow = 0 - *plow;
-    }
-
-    if (!overflow) {
-        if ((*plow < 0) ^ (sgn_dvdnd ^ sgn_divsr)) {
-            overflow = 1;
-        }
-    }
-
-    return overflow;
-}
-