#ifdef WITH_LIBCORE
#include <libcore/lc_opts.h>
#include <libcore/lc_opts_enum.h>
-#endif
+#endif /* WITH_LIBCORE */
#include "obst.h"
#include "bitset.h"
#include "bespillbelady.h"
#include "firm/bearch_firm.h"
+#include "ia32/bearch_ia32.h"
#define DUMP_INITIAL (1 << 0)
#define DUMP_SCHED (1 << 1)
#define DUMP_PREPARED (1 << 2)
-#define DUMP_FINAL (1 << 3)
+#define DUMP_RA (1 << 3)
+#define DUMP_FINAL (1 << 4)
/* options visible for anyone */
be_options_t be_options = {
};
/* dump flags */
-static unsigned dump_flags = 0;
+static unsigned dump_flags = DUMP_INITIAL | DUMP_SCHED | DUMP_PREPARED | DUMP_RA | DUMP_FINAL;
/* register allocator to use. */
static const be_ra_t *ra = &be_ra_chordal_allocator;
/* back end instruction set architecture to use */
-static const arch_isa_if_t *isa_if = &firm_isa;
+static const arch_isa_if_t *isa_if = &ia32_isa_if;
#ifdef WITH_LIBCORE
{ "initial", DUMP_INITIAL },
{ "sched", DUMP_SCHED },
{ "prepared", DUMP_PREPARED },
+ { "regalloc", DUMP_RA },
{ "final", DUMP_FINAL },
{ "all", 2 * DUMP_FINAL - 1 },
{ NULL, 0 }
/* instruction set architectures. */
static const lc_opt_enum_const_ptr_items_t isa_items[] = {
{ "firm", &firm_isa },
+ { "ia32", &ia32_isa_if },
{ NULL, NULL }
};
};
static const lc_opt_table_entry_t be_main_options[] = {
- LC_OPT_ENT_ENUM_MASK("dump", "dump irg on several occasions", &dump_var),
- LC_OPT_ENT_ENUM_PTR("ra", "register allocator", &ra_var),
- LC_OPT_ENT_ENUM_PTR("isa", "the instruction set architecture", &isa_var),
+ LC_OPT_ENT_ENUM_MASK("dump", "dump irg on several occasions", &dump_var),
+ LC_OPT_ENT_ENUM_PTR("ra", "register allocator", &ra_var),
+ LC_OPT_ENT_ENUM_PTR("isa", "the instruction set architecture", &isa_var),
- LC_OPT_ENT_STR ("ilp.server", "the ilp server name", be_options.ilp_server, sizeof(be_options.ilp_server)),
- LC_OPT_ENT_STR ("ilp.solver", "the ilp solver name", be_options.ilp_solver, sizeof(be_options.ilp_solver)),
+ LC_OPT_ENT_STR ("ilp.server", "the ilp server name", be_options.ilp_server, sizeof(be_options.ilp_server)),
+ LC_OPT_ENT_STR ("ilp.solver", "the ilp solver name", be_options.ilp_solver, sizeof(be_options.ilp_solver)),
{ NULL }
};
-#endif
+#endif /* WITH_LIBCORE */
void be_opt_register(void)
{
const arch_isa_if_t *isa = isa_items[i].value;
isa->register_options(be_grp_root);
}
-#endif
+#endif /* WITH_LIBCORE */
}
phi_class_init();
}
-static be_main_env_t *be_init_env(be_main_env_t *env)
+static be_main_env_t *be_init_env(be_main_env_t *env, FILE *file_handle)
{
obstack_init(&env->obst);
env->dbg = firm_dbg_register("be.main");
env->arch_env = obstack_alloc(&env->obst, sizeof(env->arch_env[0]));
- arch_env_init(env->arch_env, isa_if);
+ arch_env_init(env->arch_env, isa_if, file_handle);
/* Register the irn handler of the architecture */
if (arch_isa_get_irn_handler(env->arch_env->isa))
be_check_dominance(irg);
}
-static void be_main_loop(void)
+static void be_main_loop(FILE *file_handle)
{
int i, n;
arch_isa_t *isa;
be_main_env_t env;
- be_init_env(&env);
+ be_init_env(&env, file_handle);
isa = arch_env_get_isa(env.arch_env);
arch_code_generator_before_ra(cg);
ra->allocate(&env, irg);
+ dump(DUMP_RA, irg, "-ra", dump_ir_block_graph_sched);
+
arch_code_generator_done(cg);
dump(DUMP_FINAL, irg, "-end", dump_ir_block_graph_sched);
}
be_done_env(&env);
}
-void be_main(int argc, const char *argv[])
+void be_main(FILE *file_handle)
{
- be_main_loop();
+ be_main_loop(file_handle);
}