bsd-user: Add glue for the freebsd11_stat syscalls

Add glue to call the freebsd11_stat syscalls to the freebsd_syscall:

freebsd11_stat
freebsd11_lstat
freebsd11_fstat
freebsd11_fstatat
freebsd11_nstat, freebsd11_nfstat, freebsd11_nlstat
fstatat
fstat

Signed-off-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>

bsd-user/freebsd/os-syscall.c

@@ -36,6 +36,9 @@
 #include "bsd-file.h"
 #include "bsd-proc.h"
 
+/* *BSD dependent syscall shims */
+#include "os-stat.h"
+
 /* I/O */
 safe_syscall3(int, open, const char *, path, int, flags, mode_t, mode);
 safe_syscall4(int, openat, int, fd, const char *, path, int, flags, mode_t,
@@ -482,6 +485,45 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1,
         ret = do_bsd_undelete(arg1);
         break;
 
+        /*
+         * stat system calls
+         */
+    case TARGET_FREEBSD_NR_freebsd11_stat: /* stat(2) */
+        ret = do_freebsd11_stat(arg1, arg2);
+        break;
+
+    case TARGET_FREEBSD_NR_freebsd11_lstat: /* lstat(2) */
+        ret = do_freebsd11_lstat(arg1, arg2);
+        break;
+
+    case TARGET_FREEBSD_NR_freebsd11_fstat: /* fstat(2) */
+        ret = do_freebsd11_fstat(arg1, arg2);
+        break;
+
+    case TARGET_FREEBSD_NR_fstat: /* fstat(2) */
+        ret = do_freebsd_fstat(arg1, arg2);
+        break;
+
+    case TARGET_FREEBSD_NR_freebsd11_fstatat: /* fstatat(2) */
+        ret = do_freebsd11_fstatat(arg1, arg2, arg3, arg4);
+        break;
+
+    case TARGET_FREEBSD_NR_fstatat: /* fstatat(2) */
+        ret = do_freebsd_fstatat(arg1, arg2, arg3, arg4);
+        break;
+
+    case TARGET_FREEBSD_NR_freebsd11_nstat: /* undocumented */
+        ret = do_freebsd11_nstat(arg1, arg2);
+        break;
+
+    case TARGET_FREEBSD_NR_freebsd11_nfstat: /* undocumented */
+        ret = do_freebsd11_nfstat(arg1, arg2);
+        break;
+
+    case TARGET_FREEBSD_NR_freebsd11_nlstat: /* undocumented */
+        ret = do_freebsd11_nlstat(arg1, arg2);
+        break;
+
         /*
          * sys{ctl, arch, call}
          */