/*
- * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
- *
* This file is part of libFirm.
- *
- * This file may be distributed and/or modified under the terms of the
- * GNU General Public License version 2 as published by the Free Software
- * Foundation and appearing in the file LICENSE.GPL included in the
- * packaging of this file.
- *
- * Licensees holding valid libFirm Professional Edition licenses may use
- * this file in accordance with the libFirm Commercial License.
- * Agreement provided with the Software.
- *
- * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
- * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE.
+ * Copyright (C) 2012 University of Karlsruhe.
*/
/**
* @file
* @brief Central firm functionality.
* @author Martin Trapp, Christian Schaefer, Goetz Lindenmaier
- * @version $Id$
*/
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include "config.h"
-#ifdef HAVE_STRING_H
-# include <string.h>
-#endif
-#ifdef HAVE_STDIO_H
-# include <stdio.h>
+#ifdef HAVE_FIRM_REVISION_H
+# include "firm_revision.h"
#endif
-#ifdef WITH_LIBCORE
-# include <libcore/lc_opts.h>
-#endif
+#include <string.h>
+#include <stdio.h>
+
+#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 "irhooks.h"
#include "iredges_t.h"
+#include "irmemory_t.h"
+#include "opt_init.h"
#include "debugger.h"
+#include "be_t.h"
+#include "irtools.h"
+#include "execfreq_t.h"
+#include "firmstat_t.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;
}
-void firm_init_options(const char *arg_prefix, int argc, const char **argv) {
- /* parse any init files for firm */
- lc_opts_init("firm", firm_opt_get_root(), arg_prefix, argc, argv);
-}
-#endif /* WITH_LIBCORE */
-
-void init_firm(const firm_parameter_t *param)
+void ir_init(void)
{
- firm_parameter_t def_params;
- unsigned int size;
-
- memset(&def_params, 0, sizeof(def_params));
-
- if (param) {
- /* check for reasonable size */
- assert(param->size <= sizeof(def_params) && (param->size & 3) == 0 &&
- "parameter struct not initialized ???");
- size = sizeof(def_params);
- if (param->size < size)
- size = param->size;
-
- memcpy(&def_params, param, size);
- }
+ /* for historical reasons be_init must be run first */
+ firm_be_init();
/* initialize firm flags */
firm_init_flags();
/* initialize all ident stuff */
- init_ident(def_params.id_if, 1024);
- /* initialize Firm hooks */
- firm_init_hooks();
- /* enhanced statistics, need idents and hooks */
- firm_init_stat(def_params.enable_statistics);
+ init_ident();
/* 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 */
init_mode();
/* initialize tarvals, and floating point arithmetic */
init_tarval_2();
+ /* initialize node opcodes */
+ firm_init_op();
/* init graph construction */
firm_init_irgraph();
/* kind of obstack initialization */
firm_init_mangle();
- /* 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);
/* 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);
- /* initialize the entity module */
- firm_init_entity();
- /* allocate a hash table. */
- init_type_identify(def_params.ti_if);
+ /* 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(arch_dep_mul_to_shift | arch_dep_div_by_const | arch_dep_mod_by_const);
+ arch_dep_set_opts(arch_dep_none);
- firm_archops_init(def_params.arch_op_settings);
+ init_execfreq();
+
+ init_stat();
#ifdef DEBUG_libfirm
/* integrated debugger extension */
#endif
}
-void free_firm(void) {
- int i;
-
- for (i = get_irp_n_irgs() - 1; i >= 0; --i)
- 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));
-
- for (i = get_irp_n_types() - 1; i >= 0; --i)
- free_type(get_irp_type(i));
+void ir_finish(void)
+{
+#ifdef DEBUG_libfirm
+ firm_finish_debugger();
+#endif
+ exit_execfreq();
+ firm_be_finish();
- finish_op();
free_ir_prog();
-
+ firm_finish_op();
finish_tarval();
finish_mode();
finish_tpop();
+ firm_finish_mangle();
finish_ident();
}
-/* Returns the libFirm version number. */
-void firm_get_version(firm_version_t *version) {
- version->major = libFirm_VERSION_MAJOR;
- version->minor = libFirm_VERSION_MINOR;
- version->micro = libfirm_VERSION_MICRO;
- version->build = 0;
+unsigned ir_get_version_major(void)
+{
+ return libfirm_VERSION_MAJOR;
+}
+
+unsigned ir_get_version_minor(void)
+{
+ return libfirm_VERSION_MINOR;
+}
+
+const char *ir_get_version_revision(void)
+{
+#ifdef libfirm_VERSION_REVISION
+ return libfirm_VERSION_REVISION;
+#else
+ return "";
+#endif
+}
+
+const char *ir_get_version_build(void)
+{
+ return "";
}
projects / libfirm / blobdiff