X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Ffirm_common.h;h=db88412719aa4ebce93ffdc824547145fda79b49;hb=3646e58f46f85a17537e89483d6b0c279df4a4d2;hp=48fd85218c96f3b5cfc022e3a51a43d56cb1dd74;hpb=1ec30d95387eb392ba5a1adc7958ebd91383d59c;p=libfirm

diff --git a/include/libfirm/firm_common.h b/include/libfirm/firm_common.h
index 48fd85218..db8841271 100644
--- a/include/libfirm/firm_common.h
+++ b/include/libfirm/firm_common.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.
  *
@@ -26,6 +26,88 @@
 #ifndef FIRM_COMMON_FIRM_COMMON_H
 #define FIRM_COMMON_FIRM_COMMON_H
 
+#include "firm_types.h"
+
+/**
+ * libFirm initialization parameters.
+ */
+struct _firm_parameter_t {
+  /**
+   * The size of this structure. init_firm() will only initialize
+   * this amount of data. This allows to add more fields to this structure
+   * without breaking compatibility to older source.
+   */
+  unsigned int size;
+
+  /**
+   * Statistic options. If statistic function where enabled, these
+   * flags configure it, see enum firmstat_options_t.
+   */
+  unsigned enable_statistics;
+
+  /**
+   * This function is called, whenever a local variable is
+   * used before definition. The function should insert a default value,
+   * and/or raise a compiler error/warning. Note that returning
+   * an Unknown is allowed here.
+   */
+  uninitialized_local_variable_func_t *initialize_local_func;
+
+  /**
+   * The interface functions for the type identification module.
+   * If not set, the default implementation with compare_strict() and
+   * firm_hash_name() will be used.
+   */
+  type_identify_if_t *ti_if;
+
+  /**
+   * The interface for the ident module.
+   * If not set, the default libFirm ident module (using hash sets).
+   */
+  ident_if_t *id_if;
+
+  /**
+   * The default calling convention.
+   */
+  unsigned cc_mask;
+
+  /**
+   * The debug info that should be used for "builtin" objects.
+   */
+  dbg_info *builtin_dbg;
+};
+
+typedef struct _firm_parameter_t firm_parameter_t;
+
+/**
+ * Initialize the firm library.
+ *
+ * Initializes the firm library.  Allocates default data structures.
+ * Initializes configurable behavior of the library.
+ *
+ * @param params   A structure containing the parameters of the libFirm.
+ *
+ * The parameter struct may be NULL. In that case, the original FIRM behavior
+ * is conserved.
+ */
+void ir_init(const firm_parameter_t *params);
+
+/**
+ * Frees all memory occupied by the firm library.
+ */
+void ir_finish(void);
+
+/** returns the libFirm major version number */
+unsigned ir_get_version_major(void);
+/** returns libFirm minor version number */
+unsigned ir_get_version_minor(void);
+/** returns string describing libFirm revision */
+const char *ir_get_version_revision(void);
+/** returns string describing libFirm build */
+const char *ir_get_version_build(void);
+
+
+
 /** a list of firm kinds
  @@@ not all datatypes are tagged yet. */
 typedef enum {
@@ -42,6 +124,10 @@ typedef enum {
 	k_ir_extblk,              /**< An extended basic block. */
 	k_ir_prog,                /**< A program representation (irp). */
 	k_ir_region,              /**< A region. */
+	k_ir_graph_pass,          /**< An ir_graph pass. */
+	k_ir_prog_pass,           /**< An ir_prog pass. */
+	k_ir_graph_pass_mgr,      /**< An ir_graph pass manager. */
+	k_ir_prog_pass_mgr,       /**< An ir_prog pass manager. */
 	k_ir_max                  /**< maximum value -- illegal for firm nodes. */
 } firm_kind;