*/
static be_main_env_t *be_init_env(be_main_env_t *env, FILE *file_handle)
{
- const arch_irn_handler_t *handler;
-
memset(env, 0, sizeof(*env));
env->options = &be_options;
env->ent_trampoline_map = pmap_create();
remove_irp_type(env->pic_symbols_type);
set_class_final(env->pic_trampolines_type, 1);
- arch_env_init(&env->arch_env, isa_if, file_handle, env);
-
- /* Register the irn handler of the architecture */
- handler = arch_isa_get_irn_handler(env->arch_env.isa);
- if (handler != NULL)
- arch_env_push_irn_handler(&env->arch_env, handler);
+ env->arch_env = arch_env_init(isa_if, file_handle, env);
- /*
- * Register the node handler of the back end infrastructure.
- * This irn handler takes care of the platform independent
- * spill, reload and perm nodes.
- */
- arch_env_push_irn_handler(&env->arch_env, &be_node_irn_handler);
be_phi_handler_new(env);
- arch_env_push_irn_handler(&env->arch_env, &env->phi_handler.irn_handler);
be_dbg_open();
return env;
*/
static void be_done_env(be_main_env_t *env)
{
- env->arch_env.isa->impl->done(env->arch_env.isa);
+ arch_env_done(env->arch_env);
be_dbg_close();
- be_phi_handler_free(env);
+ be_phi_handler_free();
pmap_destroy(env->ent_trampoline_map);
pmap_destroy(env->ent_pic_symbol_map);
dump(DUMP_INITIAL, irg, "-begin", dump_ir_block_graph);
- be_stat_init_irg(&env->arch_env, irg);
+ be_stat_init_irg(env->arch_env, irg);
be_do_stat_nodes(irg, "01 Begin");
/* set the current graph (this is important for several firm functions) */
static void be_main_loop(FILE *file_handle, const char *cup_name)
{
int i;
- arch_isa_t *isa;
be_main_env_t env;
char prof_filename[256];
static const char suffix[] = ".prof";
be_irg_t *birgs;
int num_birgs;
ir_graph **irg_list, **backend_irg_list;
+ arch_env_t *arch_env;
be_timing = (be_options.timing == BE_TIME_ON);
be_init_env(&env, file_handle);
env.cup_name = cup_name;
- isa = arch_env_get_isa(&env.arch_env);
-
be_dbg_so(cup_name);
be_dbg_types();
+ arch_env = env.arch_env;
+
/* backend may provide an ordered list of irgs where code should be generated for */
irg_list = NEW_ARR_F(ir_graph *, 0);
- backend_irg_list = arch_isa_get_backend_irg_list(isa, &irg_list);
+ backend_irg_list = arch_env_get_backend_irg_list(arch_env, &irg_list);
/* we might need 1 birg more for instrumentation constructor */
num_birgs = backend_irg_list ? ARR_LEN(backend_irg_list) : get_irp_n_irgs();
be_sched_init_phase(irg);
/* reset the phi handler. */
- be_phi_handler_reset(&env);
+ be_phi_handler_reset();
stat_ev_ctx_push_fobj("bemain_irg", irg);
BE_TIMER_POP(t_verify);
/* Get the code generator interface. */
- cg_if = isa->impl->get_code_generator_if(isa);
+ cg_if = arch_env_get_code_generator_if(arch_env);
/* get a code generator for this graph. */
birg->cg = cg_if->init(birg);
stat_ev_ctx_pop("bemain_phase");
/* reset the phi handler. */
- be_phi_handler_reset(&env);
+ be_phi_handler_reset();
be_do_stat_nodes(irg, "03 Prepare");
//be_do_stat_reg_pressure(birg);
#ifdef FIRM_STATISTICS
- stat_ev_dbl("costs_before_ra", be_estimate_irg_costs(irg, &env.arch_env, birg->exec_freq));
+ stat_ev_dbl("costs_before_ra", be_estimate_irg_costs(irg, arch_env, birg->exec_freq));
#endif
/* Do register allocation */
be_allocate_registers(birg);
#ifdef FIRM_STATISTICS
- stat_ev_dbl("costs_before_ra", be_estimate_irg_costs(irg, &env.arch_env, birg->exec_freq));
+ stat_ev_dbl("costs_before_ra", be_estimate_irg_costs(irg, arch_env, birg->exec_freq));
#endif
dump(DUMP_RA, irg, "-ra", dump_ir_block_graph_sched);
bitset_clear_all(bs);
assert(bitset_size(bs) == (unsigned)cls->n_regs);
- arch_put_non_ignore_regs(&birg->main_env->arch_env, cls, bs);
+ arch_put_non_ignore_regs(birg->main_env->arch_env, cls, bs);
bitset_flip_all(bs);
be_abi_put_ignore_regs(birg->abi, cls, bs);