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, 155 deletions

diff --git a/qemu/target-i386/mem_helper.c b/qemu/target-i386/mem_helper.c
deleted file mode 100644
index 85e75161b..000000000
--- a/qemu/target-i386/mem_helper.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- *  x86 memory access helpers
- *
- *  Copyright (c) 2003 Fabrice Bellard
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "qemu/osdep.h"
-#include "cpu.h"
-#include "exec/helper-proto.h"
-#include "exec/cpu_ldst.h"
-
-/* broken thread support */
-
-#if defined(CONFIG_USER_ONLY)
-QemuMutex global_cpu_lock;
-
-void helper_lock(void)
-{
-    qemu_mutex_lock(&global_cpu_lock);
-}
-
-void helper_unlock(void)
-{
-    qemu_mutex_unlock(&global_cpu_lock);
-}
-
-void helper_lock_init(void)
-{
-    qemu_mutex_init(&global_cpu_lock);
-}
-#else
-void helper_lock(void)
-{
-}
-
-void helper_unlock(void)
-{
-}
-
-void helper_lock_init(void)
-{
-}
-#endif
-
-void helper_cmpxchg8b(CPUX86State *env, target_ulong a0)
-{
-    uint64_t d;
-    int eflags;
-
-    eflags = cpu_cc_compute_all(env, CC_OP);
-    d = cpu_ldq_data_ra(env, a0, GETPC());
-    if (d == (((uint64_t)env->regs[R_EDX] << 32) | (uint32_t)env->regs[R_EAX])) {
-        cpu_stq_data_ra(env, a0, ((uint64_t)env->regs[R_ECX] << 32)
-                                  | (uint32_t)env->regs[R_EBX], GETPC());
-        eflags |= CC_Z;
-    } else {
-        /* always do the store */
-        cpu_stq_data_ra(env, a0, d, GETPC());
-        env->regs[R_EDX] = (uint32_t)(d >> 32);
-        env->regs[R_EAX] = (uint32_t)d;
-        eflags &= ~CC_Z;
-    }
-    CC_SRC = eflags;
-}
-
-#ifdef TARGET_X86_64
-void helper_cmpxchg16b(CPUX86State *env, target_ulong a0)
-{
-    uint64_t d0, d1;
-    int eflags;
-
-    if ((a0 & 0xf) != 0) {
-        raise_exception_ra(env, EXCP0D_GPF, GETPC());
-    }
-    eflags = cpu_cc_compute_all(env, CC_OP);
-    d0 = cpu_ldq_data_ra(env, a0, GETPC());
-    d1 = cpu_ldq_data_ra(env, a0 + 8, GETPC());
-    if (d0 == env->regs[R_EAX] && d1 == env->regs[R_EDX]) {
-        cpu_stq_data_ra(env, a0, env->regs[R_EBX], GETPC());
-        cpu_stq_data_ra(env, a0 + 8, env->regs[R_ECX], GETPC());
-        eflags |= CC_Z;
-    } else {
-        /* always do the store */
-        cpu_stq_data_ra(env, a0, d0, GETPC());
-        cpu_stq_data_ra(env, a0 + 8, d1, GETPC());
-        env->regs[R_EDX] = d1;
-        env->regs[R_EAX] = d0;
-        eflags &= ~CC_Z;
-    }
-    CC_SRC = eflags;
-}
-#endif
-
-void helper_boundw(CPUX86State *env, target_ulong a0, int v)
-{
-    int low, high;
-
-    low = cpu_ldsw_data_ra(env, a0, GETPC());
-    high = cpu_ldsw_data_ra(env, a0 + 2, GETPC());
-    v = (int16_t)v;
-    if (v < low || v > high) {
-        if (env->hflags & HF_MPX_EN_MASK) {
-            env->bndcs_regs.sts = 0;
-        }
-        raise_exception_ra(env, EXCP05_BOUND, GETPC());
-    }
-}
-
-void helper_boundl(CPUX86State *env, target_ulong a0, int v)
-{
-    int low, high;
-
-    low = cpu_ldl_data_ra(env, a0, GETPC());
-    high = cpu_ldl_data_ra(env, a0 + 4, GETPC());
-    if (v < low || v > high) {
-        if (env->hflags & HF_MPX_EN_MASK) {
-            env->bndcs_regs.sts = 0;
-        }
-        raise_exception_ra(env, EXCP05_BOUND, GETPC());
-    }
-}
-
-#if !defined(CONFIG_USER_ONLY)
-/* try to fill the TLB and return an exception if error. If retaddr is
- * NULL, it means that the function was called in C code (i.e. not
- * from generated code or from helper.c)
- */
-/* XXX: fix it to restore all registers */
-void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
-              uintptr_t retaddr)
-{
-    int ret;
-
-    ret = x86_cpu_handle_mmu_fault(cs, addr, is_write, mmu_idx);
-    if (ret) {
-        X86CPU *cpu = X86_CPU(cs);
-        CPUX86State *env = &cpu->env;
-
-        raise_exception_err_ra(env, cs->exception_index, env->error_code, retaddr);
-    }
-}
-#endif