/*
- * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
* @author Martin Trapp, Christian Schaefer, Goetz Lindenmaier
* @version $Id$
*/
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include "config.h"
#ifdef HAVE_FIRM_REVISION_H
# include "firm_revision.h"
#endif
-#include "firm_config.h"
+#include <string.h>
+#include <stdio.h>
-#ifdef HAVE_STRING_H
-# include <string.h>
-#endif
-#ifdef HAVE_STDIO_H
-# include <stdio.h>
-#endif
-
-#ifdef WITH_LIBCORE
-# include <libcore/lc_opts.h>
-#endif
+#include "lc_opts.h"
#include "ident_t.h"
#include "firm.h"
#include "irflag_t.h"
-/* init functions are not public */
#include "tv_t.h"
#include "tpop_t.h"
#include "irprog_t.h"
#include "entity_t.h"
#include "firmstat.h"
#include "irarch.h"
-#include "reassoc_t.h"
-#include "funccall_t.h"
#include "irhooks.h"
#include "iredges_t.h"
+#include "irmemory_t.h"
+#include "opt_init.h"
#include "debugger.h"
+#include "be_t.h"
+#include "irtools.h"
-#ifdef WITH_LIBCORE
/* returns the firm root */
-lc_opt_entry_t *firm_opt_get_root(void) {
+lc_opt_entry_t *firm_opt_get_root(void)
+{
static lc_opt_entry_t *grp = NULL;
- if(!grp)
+ if (!grp)
grp = lc_opt_get_grp(lc_opt_root_grp(), "firm");
return grp;
}
-#endif
-void firm_init_options(const char *arg_prefix, int argc, const char **argv) {
-#ifdef LIBCORE
- /* parse any init files for firm */
- lc_opts_init("firm", firm_opt_get_root(), arg_prefix, argc, argv);
-#else
- (void) arg_prefix;
- (void) argc;
- (void) argv;
-#endif
-}
-
-void init_firm(const firm_parameter_t *param)
+void ir_init(const firm_parameter_t *param)
{
firm_parameter_t def_params;
unsigned int size;
+ /* for historical reasons be_init must be run first */
+ firm_be_init();
+
memset(&def_params, 0, sizeof(def_params));
if (param) {
/* initialize firm flags */
firm_init_flags();
/* initialize all ident stuff */
- init_ident(def_params.id_if, 1024);
- /* initialize Firm hooks */
- firm_init_hooks();
+ init_ident();
/* enhanced statistics, need idents and hooks */
- firm_init_stat(def_params.enable_statistics);
+ if (def_params.enable_statistics != 0)
+ firm_init_stat(def_params.enable_statistics);
/* Edges need hooks. */
init_edges();
/* create the type kinds. */
init_tpop();
/* create an obstack and put all tarvals in a pdeq */
- init_tarval_1(0l);
+ init_tarval_1(0l, /* support_quad_precision */0);
/* Builds a basic program representation, so modes can be added. */
init_irprog_1();
/* initialize all modes an ir node can consist of */
/* initialize all op codes an irnode can consist of */
init_op();
/* called once for each run of this library */
- init_cons(def_params.initialize_local_func);
+ if (def_params.initialize_local_func != NULL)
+ ir_set_uninitialized_local_variable_func(
+ def_params.initialize_local_func);
/* initialize reassociation */
firm_init_reassociation();
/* initialize function call optimization */
firm_init_funccalls();
+ /* initialize function inlining */
+ firm_init_inline();
+ /* initialize scalar replacement */
+ firm_init_scalar_replace();
/* Builds a construct allowing to access all information to be constructed
later. */
init_irprog_2();
/* Initialize the type module and construct some idents needed. */
- firm_init_type(def_params.builtin_dbg, def_params.cc_mask);
+ ir_init_type();
/* initialize the entity module */
- firm_init_entity();
- /* allocate a hash table. */
- init_type_identify(def_params.ti_if);
+ ir_init_entity();
+ /* class cast optimization */
+ firm_init_class_casts_opt();
+ /* memory disambiguation */
+ firm_init_memory_disambiguator();
+ firm_init_loop_opt();
/* Init architecture dependent optimizations. */
- arch_dep_init(arch_dep_default_factory);
- arch_dep_set_opts(0);
+ arch_dep_set_opts(arch_dep_none);
- firm_archops_init(def_params.arch_op_settings);
+ init_irnode();
#ifdef DEBUG_libfirm
/* integrated debugger extension */
#endif
}
-void free_firm(void) {
- int i;
+void ir_finish(void)
+{
+ size_t i;
- for (i = get_irp_n_irgs() - 1; i >= 0; --i)
- free_ir_graph(get_irp_irg(i));
+ /* must iterate backwards here */
+ for (i = get_irp_n_irgs(); i > 0;)
+ free_ir_graph(get_irp_irg(--i));
free_type_entities(get_glob_type());
- for (i = get_irp_n_types() - 1; i >= 0; --i)
- free_type_entities(get_irp_type(i));
+ /* must iterate backwards here */
+ for (i = get_irp_n_types(); i > 0;)
+ free_type_entities(get_irp_type(--i));
- for (i = get_irp_n_types() - 1; i >= 0; --i)
- free_type(get_irp_type(i));
+ for (i = get_irp_n_types(); i > 0;)
+ free_type(get_irp_type(--i));
- finish_op();
free_ir_prog();
+ ir_finish_entity();
+ ir_finish_type();
+
finish_tarval();
finish_mode();
finish_tpop();
finish_ident();
+
+ firm_be_finish();
+}
+
+unsigned ir_get_version_major(void)
+{
+ return libfirm_VERSION_MAJOR;
+}
+
+unsigned ir_get_version_minor(void)
+{
+ return libfirm_VERSION_MINOR;
}
-/* Returns the libFirm version number. */
-void firm_get_version(firm_version_t *version) {
- version->major = libfirm_VERSION_MAJOR;
- version->minor = libfirm_VERSION_MINOR;
+const char *ir_get_version_revision(void)
+{
#ifdef libfirm_VERSION_REVISION
- version->revision = libfirm_VERSION_REVISION;
+ return libfirm_VERSION_REVISION;
#else
- version->revision = "";
+ return "";
#endif
- version->build = "";
+}
+
+const char *ir_get_version_build(void)
+{
+ return "";
}