rewritten be_ssa_constr which isn't using sets anymore, started working on a 'state...

[libfirm] / ir / be / be_t.h

diff --git a/ir/be/be_t.h b/ir/be/be_t.h
index dea956c..5a17bfe 100644 (file)
--- a/ir/be/be_t.h
+++ b/ir/be/be_t.h
@@ -7,20 +7,74 @@
 #ifndef _BE_T_H
 #define _BE_T_H
 
+#include "firm_types.h"
 #include "obst.h"
 #include "debug.h"
+#include "bitset.h"
 
-typedef struct _be_main_env_t {
-  struct obstack obst;
-  struct _be_node_factory_t *node_factory;
-  struct _arch_env_t *arch_env;
-  firm_dbg_module_t *dbg;
-} be_main_env_t;
+#include "be.h"
+#include "bearch.h"
+#include "be_dbgout.h"
+#include "beirg_t.h"
 
-typedef struct _be_main_session_env_t {
-  const be_main_env_t *main_env;
-  ir_graph *irg;
-  struct _dom_front_info_t *dom_front;
-} be_main_session_env_t;
+#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)
 
-#endif
+enum {
+       BE_TIME_OFF,
+       BE_TIME_ON
+};
+
+enum {
+       BE_VRFY_OFF,
+       BE_VRFY_WARN,
+       BE_VRFY_ASSERT
+};
+
+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  stabs_debug_support; /**< enable stabs debugging support */
+       int  vrfy_option;         /**< backend verify option */
+       int  scheduler;           /**< the scheduler */
+       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 */
+};
+
+struct _be_main_env_t {
+       struct obstack obst;
+       struct _arch_env_t *arch_env;
+       struct _be_options_t *options;
+       struct _arch_code_generator_t *cg;
+       struct _arch_irn_handler_t *phi_handler;
+       dbg_handle *db_handle;
+       DEBUG_ONLY(firm_dbg_module_t *dbg;)
+};
+
+/**
+* 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.
+*/
+int be_put_ignore_regs(const struct _be_irg_t *birg, const struct _arch_register_class_t *cls, bitset_t *bs);
+
+
+
+#endif /* _BE_T_H */