X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbe_t.h;h=d3c63fd5e0b982f6b012d3efb1be7dcda8eca097;hb=d300330b1e6df8c8914b8fb70cf38ee1c8ca2634;hp=3629f8b5860d8b5a86fb258e71a6e71d1634d3d2;hpb=2cc256e5c8310acfebb981a3671c78e116a449fb;p=libfirm

diff --git a/ir/be/be_t.h b/ir/be/be_t.h
index 3629f8b58..d3c63fd5e 100644
--- a/ir/be/be_t.h
+++ b/ir/be/be_t.h
@@ -1,42 +1,137 @@
-/**
- * Internal backend global data structures.
- * @author Sebastian Hack
- * @date 8.12.2004
+/*
+ * Copyright (C) 1995-2008 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.
  */
 
-#ifndef _BE_T_H
-#define _BE_T_H
+/**
+ * @file
+ * @brief   Internal backend global data structures.
+ * @author  Sebastian Hack
+ * @version $Id$
+ */
+#ifndef FIRM_BE_BE_T_H
+#define FIRM_BE_BE_T_H
 
+#include "firm_types.h"
 #include "obst.h"
+#include "debug.h"
+#include "bitset.h"
+#include "timing.h"
+
+#include "be.h"
+#include "bearch.h"
+#include "beirg.h"
+
+#define DUMP_NONE       0
+#define DUMP_INITIAL    (1 << 0)
+#define DUMP_ABI        (1 << 1)
+#define DUMP_SCHED      (1 << 2)
+#define DUMP_PREPARED   (1 << 3)
+#define DUMP_RA         (1 << 4)
+#define DUMP_FINAL      (1 << 5)
+#define DUMP_BE         (1 << 6)
 
+enum {
+	BE_TIME_OFF,
+	BE_TIME_ON
+};
 
-#include <beirgmod.h>
-#include <bearch.h>
+enum {
+	BE_VRFY_OFF,
+	BE_VRFY_WARN,
+	BE_VRFY_ASSERT
+};
 
-#include "benode_t.h"
+enum {
+	BE_SCHED_LIST,
+	BE_SCHED_ILP
+};
+
+/** Backend options */
+struct be_options_t {
+	unsigned dump_flags;      /**< backend dumping flags */
+	int  timing;              /**< time the backend phases */
+	int  opt_profile;         /**< instrument code for profiling */
+	int  omit_fp;             /**< try to omit the frame pointer */
+	int  vrfy_option;         /**< backend verify option */
+	int  scheduler;           /**< the scheduler */
+	char target_os[128];      /**< target operating system name */
+	char ilp_server[128];     /**< the ilp server name */
+	char ilp_solver[128];     /**< the ilp solver name */
+	int  statev;              /**< enable stat event dumping */
+	char printev[128];
+};
+
+struct be_main_env_t {
+	struct obstack         obst;
+	arch_env_t            *arch_env;
+	be_options_t          *options;
+	arch_code_generator_t *cg;
+	arch_irn_handler_t    *phi_handler;
+	const char            *cup_name;
+};
+
+/**
+* Put the registers to be ignored in this IRG into a bitset.
+* @param birg The backend IRG data structure.
+* @param cls  The register class.
+* @param bs   The bitset (may be NULL).
+* @return The number of registers to be ignored.
+*/
+unsigned be_put_ignore_regs(const be_irg_t *birg,
+		const arch_register_class_t *cls, bitset_t *bs);
 
-#if 0
-typedef struct _phase_t {
-	const char *name;
-	int id;
-} phase_t;
+extern int be_timing;
 
-int phase_register(phase_t *phase);
-void phase_applied(const ir_graph *irg, const phase_t *phase);
-int phase_depends_on(const ir_graph *irg, const phase_t *phase, int n, ...);
-int phase_invalidates(const ir_graph *irg, const phase_t *phase, int n, ...);
-#endif
+#define BE_TIMER_PUSH(timer)                                              \
+    if (be_timing) {                                                      \
+        int res = ir_timer_push(timer);                                   \
+        (void) res;                                                       \
+		assert(res && "Timer already on stack, cannot be pushed twice."); \
+    }
 
-typedef struct _be_main_env_t {
-  struct obstack obst;
-  be_node_factory_t *node_factory;
-  arch_env_t *arch_env;
-} be_main_env_t;
+#define BE_TIMER_POP(timer)                                               \
+    if (be_timing) {                                                      \
+        ir_timer_t *tmp = ir_timer_pop();                                 \
+        (void) tmp;                                                       \
+        assert(tmp == timer && "Attempt to pop wrong timer.");            \
+    }
 
-typedef struct _be_main_session_env_t {
-  const be_main_env_t *main_env;
-  ir_graph *irg;
-  dom_front_info_t *dom_front;
-} be_main_session_env_t;
+extern ir_timer_t *t_abi;
+extern ir_timer_t *t_codegen;
+extern ir_timer_t *t_sched;
+extern ir_timer_t *t_constr;
+extern ir_timer_t *t_finish;
+extern ir_timer_t *t_emit;
+extern ir_timer_t *t_other;
+extern ir_timer_t *t_execfreq;
+extern ir_timer_t *t_verify;
+extern ir_timer_t *t_heights;
+extern ir_timer_t *t_live;         /**< timer for liveness calculation */
+extern ir_timer_t *t_ssa_constr;   /**< timer for ssa reconstruction */
+extern ir_timer_t *t_ra_prolog;    /**< timer for prolog */
+extern ir_timer_t *t_ra_epilog;    /**< timer for epilog */
+extern ir_timer_t *t_ra_constr;    /**< timer for spill constraints */
+extern ir_timer_t *t_ra_spill;     /**< timer for spilling */
+extern ir_timer_t *t_ra_spill_apply;
+extern ir_timer_t *t_ra_color;     /**< timer for graph coloring */
+extern ir_timer_t *t_ra_ifg;       /**< timer for building interference graph */
+extern ir_timer_t *t_ra_copymin;   /**< timer for copy minimization */
+extern ir_timer_t *t_ra_ssa;       /**< timer for ssa destruction */
+extern ir_timer_t *t_ra_other;     /**< timer for remaining stuff */
 
-#endif
+#endif /* FIRM_BE_BE_T_H */