#include <stdarg.h>
#include <stdio.h>
-#include <libcore/lc_opts.h>
-#include <libcore/lc_opts_enum.h>
-#include <libcore/lc_timing.h>
+#include "lc_opts.h"
+#include "lc_opts_enum.h"
#include "obst.h"
#include "bitset.h"
BE_TIME_OFF, /* no timing */
0, /* no opt profile */
0, /* try to omit frame pointer */
- 0, /* no stabs debugging output */
BE_VRFY_WARN, /* verification level: warn */
BE_SCHED_LIST, /* scheduler: list scheduler */
+ "linux", /* target OS name */
"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_BOOL ("stabs", "enable stabs debug support", &be_options.stabs_debug_support),
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_STR ("os", "specify target operating system", &be_options.target_os, sizeof(be_options.target_os)),
#ifdef FIRM_STATISTICS
LC_OPT_ENT_BOOL ("statev", "dump statistic events", &be_options.statev),
LC_OPT_ENT_STR ("filtev", "filter for stat events (regex if support is active", &be_options.printev, sizeof(be_options.printev)),
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_dbg_open();
return env;
}
static void be_done_env(be_main_env_t *env)
{
env->arch_env->isa->impl->done(env->arch_env->isa);
- be_dbg_close(env->db_handle);
+ be_dbg_close();
be_phi_handler_free(env->phi_handler);
obstack_free(&env->obst, NULL);
}
#define BE_TIMER_ONLY(code) do { if (be_timing) { code; } } while(0)
int be_timing;
-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;
/**
* The Firm backend main loop.
be_timing = (be_options.timing == BE_TIME_ON);
if (be_timing) {
- 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");
t_ra_spill_apply
- = 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");
}
be_init_env(&env, file_handle);
isa = arch_env_get_isa(env.arch_env);
- be_dbg_so(env.db_handle, cup_name);
- be_dbg_types(env.db_handle);
+ be_dbg_so(cup_name);
+ be_dbg_types();
/* backend may provide an ordered list of irgs where code should be generated for */
irg_list = NEW_ARR_F(ir_graph *, 0);
stat_ev_ctx_push_fobj("bemain_irg", irg);
/* stop and reset timers */
- 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);
- );
BE_TIMER_PUSH(t_other); /* t_other */
/* Verify the initial graph */
BE_TIMER_POP(t_other);
+#define STOP_AND_RESET_TIMER(timer) do { ir_timer_stop(timer); ir_timer_reset(timer); } while(0)
+
#define LC_EMIT(timer) \
stat_ev_if { \
- stat_ev_dbl(lc_timer_get_name(timer), lc_timer_elapsed_msec(timer)); \
+ stat_ev_dbl(ir_timer_get_name(timer), ir_timer_elapsed_msec(timer)); \
} else { \
- printf("%-20s: %8.3lf msec\n", lc_timer_get_description(timer), (double)lc_timer_elapsed_usec(timer) / 1000.0); \
- }
+ printf("%-20s: %8.3lf msec\n", ir_timer_get_description(timer), (double)ir_timer_elapsed_usec(timer) / 1000.0); \
+ } \
+ STOP_AND_RESET_TIMER(timer);
BE_TIMER_ONLY(
stat_ev_if {
/* Main interface to the frontend. */
void be_main(FILE *file_handle, const char *cup_name)
{
- lc_timer_t *t = NULL;
+ ir_timer_t *t = NULL;
/* The user specified another config file to read. do that now. */
if(strlen(config_file) > 0) {
}
if (be_options.timing == BE_TIME_ON) {
- t = lc_timer_register("bemain", "measure complete bemain loop");
+ t = ir_timer_register("bemain", "measure complete bemain loop");
- if (lc_timer_enter_high_priority()) {
+ if (ir_timer_enter_high_priority()) {
fprintf(stderr, "Warning: Could not enter high priority mode.\n");
}
- lc_timer_reset_and_start(t);
+ ir_timer_reset_and_start(t);
}
#ifdef FIRM_STATISTICS
be_main_loop(file_handle, cup_name);
if (be_options.timing == BE_TIME_ON) {
- lc_timer_stop(t);
- lc_timer_leave_high_priority();
+ ir_timer_stop(t);
+ ir_timer_leave_high_priority();
stat_ev_if {
- stat_ev_dbl("backend_time", lc_timer_elapsed_msec(t));
+ stat_ev_dbl("backend_time", ir_timer_elapsed_msec(t));
} else {
- printf("%-20s: %lu msec\n", "BEMAINLOOP", lc_timer_elapsed_msec(t));
+ printf("%-20s: %lu msec\n", "BEMAINLOOP", ir_timer_elapsed_msec(t));
}
}
projects / libfirm / blobdiff