- const arch_isa_if_t *impl;
- const arch_register_t *sp; /**< The stack pointer register. */
- const arch_register_t *bp; /**< The base pointer register. */
- const int stack_dir; /**< -1 for decreasing, 1 for increasing. */
- int num_codegens;
- FILE *out; /**< output file */
+ arch_env_t arch_env; /**< must be derived from arch_env_t */
+ pset *symbol_set; /**< A set containing the indirect symbols. */