"i44pc52.info.uni-karlsruhe.de", /* ilp server */
"cplex", /* ilp solver */
0, /* enable statistic event dumping */
"i44pc52.info.uni-karlsruhe.de", /* ilp server */
"cplex", /* ilp solver */
0, /* enable statistic event dumping */
LC_OPT_ENT_STR ("config", "read another config file containing backend options", config_file, sizeof(config_file)),
LC_OPT_ENT_ENUM_MASK("dump", "dump irg on several occasions", &dump_var),
LC_OPT_ENT_BOOL ("omitfp", "omit frame pointer", &be_options.omit_fp),
LC_OPT_ENT_STR ("config", "read another config file containing backend options", config_file, sizeof(config_file)),
LC_OPT_ENT_ENUM_MASK("dump", "dump irg on several occasions", &dump_var),
LC_OPT_ENT_BOOL ("omitfp", "omit frame pointer", &be_options.omit_fp),
- LC_OPT_ENT_BOOL ("stabs", "enable stabs debug support", &be_options.stabs_debug_support),
+ LC_OPT_ENT_BOOL ("pic", "create PIC code", &be_options.pic),
+ LC_OPT_ENT_BOOL ("gprof", "create gprof profiling code", &be_options.gprof),
LC_OPT_ENT_ENUM_PTR ("vrfy", "verify the backend irg", &vrfy_var),
LC_OPT_ENT_BOOL ("time", "get backend timing statistics", &be_options.timing),
LC_OPT_ENT_BOOL ("profile", "instrument the code for execution count profiling", &be_options.opt_profile),
LC_OPT_ENT_ENUM_PTR ("sched", "select a scheduler", &sched_var),
LC_OPT_ENT_ENUM_PTR ("vrfy", "verify the backend irg", &vrfy_var),
LC_OPT_ENT_BOOL ("time", "get backend timing statistics", &be_options.timing),
LC_OPT_ENT_BOOL ("profile", "instrument the code for execution count profiling", &be_options.opt_profile),
LC_OPT_ENT_ENUM_PTR ("sched", "select a scheduler", &sched_var),
static void be_sched_vrfy(be_irg_t *birg, int vrfy_opt) {
if (vrfy_opt == BE_VRFY_WARN) {
be_verify_schedule(birg);
static void be_sched_vrfy(be_irg_t *birg, int vrfy_opt) {
if (vrfy_opt == BE_VRFY_WARN) {
be_verify_schedule(birg);
static be_main_env_t *be_init_env(be_main_env_t *env, FILE *file_handle)
{
memset(env, 0, sizeof(*env));
static be_main_env_t *be_init_env(be_main_env_t *env, FILE *file_handle)
{
memset(env, 0, sizeof(*env));
- obstack_init(&env->obst);
- env->arch_env = obstack_alloc(&env->obst, sizeof(env->arch_env[0]));
- env->options = &be_options;
+ env->options = &be_options;
+ env->ent_trampoline_map = pmap_create();
+ env->pic_trampolines_type = new_type_class(NEW_ID("$PIC_TRAMPOLINE_TYPE"));
+ env->ent_pic_symbol_map = pmap_create();
+ env->pic_symbols_type = new_type_struct(NEW_ID("$PIC_SYMBOLS_TYPE"));
- /*
- * 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);
- env->phi_handler = be_phi_handler_new(env->arch_env);
- arch_env_push_irn_handler(env->arch_env, env->phi_handler);
-
- env->db_handle = be_options.stabs_debug_support ? be_stabs_open(file_handle) : be_nulldbg_open();
+ be_phi_handler_new(env);
+
+ be_dbg_open();
- env->arch_env->isa->impl->done(env->arch_env->isa);
- be_dbg_close(env->db_handle);
- be_phi_handler_free(env->phi_handler);
- obstack_free(&env->obst, NULL);
+ arch_env_done(env->arch_env);
+ be_dbg_close();
+ be_phi_handler_free();
+
+ pmap_destroy(env->ent_trampoline_map);
+ pmap_destroy(env->ent_pic_symbol_map);
+ free_type(env->pic_trampolines_type);
+ free_type(env->pic_symbols_type);
-lc_timer_t *t_abi;
-lc_timer_t *t_codegen;
-lc_timer_t *t_sched;
-lc_timer_t *t_constr;
-lc_timer_t *t_finish;
-lc_timer_t *t_emit;
-lc_timer_t *t_other;
-lc_timer_t *t_verify;
-lc_timer_t *t_heights;
-lc_timer_t *t_live;
-lc_timer_t *t_execfreq;
-lc_timer_t *t_ssa_constr;
-lc_timer_t *t_ra_constr;
-lc_timer_t *t_ra_prolog;
-lc_timer_t *t_ra_epilog;
-lc_timer_t *t_ra_spill;
-lc_timer_t *t_ra_spill_apply;
-lc_timer_t *t_ra_color;
-lc_timer_t *t_ra_ifg;
-lc_timer_t *t_ra_copymin;
-lc_timer_t *t_ra_ssa;
-lc_timer_t *t_ra_other;
+ir_timer_t *t_abi;
+ir_timer_t *t_codegen;
+ir_timer_t *t_sched;
+ir_timer_t *t_constr;
+ir_timer_t *t_finish;
+ir_timer_t *t_emit;
+ir_timer_t *t_other;
+ir_timer_t *t_verify;
+ir_timer_t *t_heights;
+ir_timer_t *t_live;
+ir_timer_t *t_execfreq;
+ir_timer_t *t_ssa_constr;
+ir_timer_t *t_ra_constr;
+ir_timer_t *t_ra_prolog;
+ir_timer_t *t_ra_epilog;
+ir_timer_t *t_ra_spill;
+ir_timer_t *t_ra_spill_apply;
+ir_timer_t *t_ra_color;
+ir_timer_t *t_ra_ifg;
+ir_timer_t *t_ra_copymin;
+ir_timer_t *t_ra_ssa;
+ir_timer_t *t_ra_other;
- t_abi = lc_timer_register("time_beabi", "be abi introduction");
- t_codegen = lc_timer_register("time_codegen", "codegeneration");
- t_sched = lc_timer_register("time_sched", "scheduling");
- t_constr = lc_timer_register("time_constr", "assure constraints");
- t_finish = lc_timer_register("time_finish", "graph finish");
- t_emit = lc_timer_register("time_emiter", "code emiter");
- t_verify = lc_timer_register("time_verify", "graph verification");
- t_other = lc_timer_register("time_other", "other");
- t_heights = lc_timer_register("time_heights", "heights");
- t_live = lc_timer_register("time_liveness", "be liveness");
- t_execfreq = lc_timer_register("time_execfreq", "execfreq");
- t_ssa_constr = lc_timer_register("time_ssa_constr", "ssa reconstruction");
- t_ra_prolog = lc_timer_register("time_ra_prolog", "regalloc prolog");
- t_ra_epilog = lc_timer_register("time_ra_epilog", "regalloc epilog");
- t_ra_constr = lc_timer_register("time_ra_constr", "regalloc constraints");
- t_ra_spill = lc_timer_register("time_ra_spill", "spiller");
+ t_abi = ir_timer_register("time_beabi", "be abi introduction");
+ t_codegen = ir_timer_register("time_codegen", "codegeneration");
+ t_sched = ir_timer_register("time_sched", "scheduling");
+ t_constr = ir_timer_register("time_constr", "assure constraints");
+ t_finish = ir_timer_register("time_finish", "graph finish");
+ t_emit = ir_timer_register("time_emiter", "code emiter");
+ t_verify = ir_timer_register("time_verify", "graph verification");
+ t_other = ir_timer_register("time_other", "other");
+ t_heights = ir_timer_register("time_heights", "heights");
+ t_live = ir_timer_register("time_liveness", "be liveness");
+ t_execfreq = ir_timer_register("time_execfreq", "execfreq");
+ t_ssa_constr = ir_timer_register("time_ssa_constr", "ssa reconstruction");
+ t_ra_prolog = ir_timer_register("time_ra_prolog", "regalloc prolog");
+ t_ra_epilog = ir_timer_register("time_ra_epilog", "regalloc epilog");
+ t_ra_constr = ir_timer_register("time_ra_constr", "regalloc constraints");
+ t_ra_spill = ir_timer_register("time_ra_spill", "spiller");
- = lc_timer_register("time_ra_spill_apply", "apply spills");
- t_ra_color = lc_timer_register("time_ra_color", "graph coloring");
- t_ra_ifg = lc_timer_register("time_ra_ifg", "interference graph");
- t_ra_copymin = lc_timer_register("time_ra_copymin", "copy minimization");
- t_ra_ssa = lc_timer_register("time_ra_ssadestr", "ssa destruction");
- t_ra_other = lc_timer_register("time_ra_other", "regalloc other");
+ = ir_timer_register("time_ra_spill_apply", "apply spills");
+ t_ra_color = ir_timer_register("time_ra_color", "graph coloring");
+ t_ra_ifg = ir_timer_register("time_ra_ifg", "interference graph");
+ t_ra_copymin = ir_timer_register("time_ra_copymin", "copy minimization");
+ t_ra_ssa = ir_timer_register("time_ra_ssadestr", "ssa destruction");
+ t_ra_other = ir_timer_register("time_ra_other", "regalloc other");
ir_graph *prof_init_irg = ir_profile_instrument(prof_filename, profile_default);
initialize_birg(&birgs[num_birgs], prof_init_irg, &env);
num_birgs++;
ir_graph *prof_init_irg = ir_profile_instrument(prof_filename, profile_default);
initialize_birg(&birgs[num_birgs], prof_init_irg, &env);
num_birgs++;
- BE_TIMER_ONLY(
- LC_STOP_AND_RESET_TIMER(t_abi);
- LC_STOP_AND_RESET_TIMER(t_codegen);
- LC_STOP_AND_RESET_TIMER(t_sched);
- LC_STOP_AND_RESET_TIMER(t_constr);
- LC_STOP_AND_RESET_TIMER(t_finish);
- LC_STOP_AND_RESET_TIMER(t_emit);
- LC_STOP_AND_RESET_TIMER(t_verify);
- LC_STOP_AND_RESET_TIMER(t_other);
- );