struct _arm_isa_t {
- arch_isa_t arch_isa; /**< must be derived from arch_isa_t */
+ arch_env_t arch_env; /**< must be derived from arch_env_t */
int gen_reg_names; /**< use generic register names instead of SP, LR, PC */
int fpu_arch; /**< FPU architecture */
arm_code_gen_t *cg; /**< current code generator */