X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbe_t.h;h=7c6283e449698c87f6571a16dcef2ea97d87d829;hb=2cb4a701f143339e07259cf7331c670f5584de63;hp=74f0a8e8cc4376f422a9682dd3cd98ddce13a3d6;hpb=9276447aec4972df060349e162f583c4898dfec8;p=libfirm

diff --git a/ir/be/be_t.h b/ir/be/be_t.h
index 74f0a8e8c..7c6283e44 100644
--- a/ir/be/be_t.h
+++ b/ir/be/be_t.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -30,11 +30,11 @@
 #include "obst.h"
 #include "debug.h"
 #include "bitset.h"
+#include "timing.h"
+#include "pmap.h"
 
 #include "be.h"
-#include "bearch.h"
-#include "be_dbgout.h"
-#include "beirg.h"
+#include "be_types.h"
 
 #define DUMP_NONE       0
 #define DUMP_INITIAL    (1 << 0)
@@ -67,31 +67,88 @@ struct be_options_t {
 	int  timing;              /**< time the backend phases */
 	int  opt_profile;         /**< instrument code for profiling */
 	int  omit_fp;             /**< try to omit the frame pointer */
-	int  stabs_debug_support; /**< enable stabs debugging support */
+	int  omit_leaf_fp;        /**< try to omit the frame pointer in leaf routines */
+	int  pic;                 /**< create position independent code */
+	int  gprof;               /**< create gprof compatible profiling code */
 	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 */
-	char stat_file_name[256]; /**< name of the file where the statistics are put to */
+	int  statev;              /**< enable stat event dumping */
+	char filtev[128];         /**< filter mask for stat events (regex is supported) */
 };
 
 struct be_main_env_t {
-	struct obstack         obst;
 	arch_env_t            *arch_env;
-	be_options_t          *options;
+	be_options_t          *options;              /**< backend options */
 	arch_code_generator_t *cg;
-	arch_irn_handler_t    *phi_handler;
-	dbg_handle            *db_handle;
+	const char            *cup_name;             /**< name of the compilation unit */
+	pmap                  *ent_trampoline_map;   /**< A map containing PIC trampolines for methods. */
+	ir_type               *pic_trampolines_type; /**< Class type containing all trampolines */
+	pmap                  *ent_pic_symbol_map;
+	ir_type               *pic_symbols_type;
 };
 
+extern unsigned short asm_constraint_flags[256];
+
+void be_init_default_asm_constraint_flags(void);
+
+/**
+ * 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);
+
+
 /**
-* 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);
+ * Initialize the backend. Must be run first in init_firm();
+ */
+void firm_be_init(void);
+void firm_be_finish(void);
+
+extern int be_timing;
+
+#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."); \
+    }
+
+#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.");            \
+    }
+
+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 /* FIRM_BE_BE_T_H */