#ifndef _BE_T_H
#define _BE_T_H
+#include "firm_types.h"
#include "obst.h"
#include "debug.h"
-
-#include "irgraph.h"
+#include "bitset.h"
#include "be.h"
#include "bearch.h"
#include "beirgmod.h"
+#include "be_dbgout.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
+};
+enum {
+ BE_VRFY_OFF,
+ BE_VRFY_WARN,
+ BE_VRFY_ASSERT
+};
+
+enum {
+ BE_SCHED_LIST,
+ BE_SCHED_ILP
+};
+
+/** Backend options */
struct _be_options_t {
- char ilp_solver[128];
- char ilp_server[128];
+ 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 _be_node_factory_t *node_factory;
- struct _arch_env_t *arch_env;
- struct _be_options_t *options;
- struct _arch_code_generator_t *cg;
- firm_dbg_module_t *dbg;
-
- const arch_register_t **caller_save; /**< NULL-terminated list of caller save registers. */
- const arch_register_t **callee_save; /**< NULL-terminated list of callee save registers. */
+ struct obstack obst;
+ struct _be_node_factory_t *node_factory;
+ 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;)
};
struct _be_irg_t {
ir_graph *irg;
struct _be_main_env_t *main_env;
- struct _dom_front_info_t *dom_front;
struct _be_abi_irg_t *abi;
struct _arch_code_generator_t *cg;
+ ir_exec_freq *execfreqs;
};
-#endif
+/**
+* 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 */