+static void
+darwin_execvp (const char *file, char * const argv[], char * const env[])
+{
+ posix_spawnattr_t attr;
+ short ps_flags = 0;
+ int res;
+
+ res = posix_spawnattr_init (&attr);
+ if (res != 0)
+ {
+ fprintf_unfiltered
+ (gdb_stderr, "Cannot initialize attribute for posix_spawn\n");
+ return;
+ }
+
+ /* Do like execve: replace the image. */
+ ps_flags = POSIX_SPAWN_SETEXEC;
+
+ /* Disable ASLR. The constant doesn't look to be available outside the
+ kernel include files. */
+#ifndef _POSIX_SPAWN_DISABLE_ASLR
+#define _POSIX_SPAWN_DISABLE_ASLR 0x0100
+#endif
+ ps_flags |= _POSIX_SPAWN_DISABLE_ASLR;
+ res = posix_spawnattr_setflags (&attr, ps_flags);
+ if (res != 0)
+ {
+ fprintf_unfiltered (gdb_stderr, "Cannot set posix_spawn flags\n");
+ return;
+ }
+
+ posix_spawnp (NULL, argv[0], NULL, &attr, argv, env);
+}
+