x86: Fix MCA broadcast parameters for TCG case

When broadcasting MCEs, we need to set MCIP and RIPV in mcg_status like
it is done for KVM. Use the symbolic constants at this chance.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
(cherry picked from commit 29057492)

target-i386/helper.c

@@ -1147,8 +1147,8 @@ void cpu_inject_x86_mce(CPUState *cenv, int bank, uint64_t status,
                 if (cenv == env) {
                     continue;
                 }
-
-                qemu_inject_x86_mce(env, 1, 0xa000000000000000, 0, 0, 0);
+                qemu_inject_x86_mce(env, 1, MCI_STATUS_VAL | MCI_STATUS_UC,
+                                    MCG_STATUS_MCIP | MCG_STATUS_RIPV, 0, 0);
             }
         }
     }