/* -*- c -*- */
-
/*
* Project: libFIRM
- * File name: ir/external/read.c
+ * File name: ir/external/read.h
* Purpose: Read descriptions of external effects
* Author: Florian
- * Modified by:
+ * Modified by: Boris Boesler
* Created: 11.10.2004
- * CVS-ID: $$
+ * CVS-ID: $Id$
* Copyright: (c) 1999-2004 Universität Karlsruhe
* Licence: This file is protected by GPL - GNU GENERAL PUBLIC LICENSE.
*/
-# ifndef _READ_H_
-# define _READ_H_
-
-# if 0
-/* we need strdup */
-# ifndef _GNU_SOURCE
-# define _GNU_SOURCE
-# endif /* ! defined _GNU_SOURCE */
-# endif /* 0 */
-
-# include <stdio.h>
-# include <string.h>
-# include <stdlib.h>
-# include <assert.h>
-
-# include <libxml/xmlmemory.h>
-# include <libxml/parser.h>
-# include <libxml/encoding.h>
-
-# include "type.h"
-# include "entity.h"
-
-
-# define MY_ENCODING "ISO-8859-1"
-
-/* quick hack until we get a cmd line flag or something: just add
- '-DEXTERN_VERBOSE' to 'CFLAGS' */
-# ifndef EXTERN_VERBOSE
-# define EXTERN_VERBOSE 1
-# else
-# define EXTERN_VERBOSE 0
-# endif /* defined EXTERN_VERBOSE */
-
-# define CHECK(ptr,msg) assert (ptr && msg)
-
-# define NODE_NAME(n, m) (0 == xmlStrcmp (n->name, (const xmlChar*) #m))
-# define CHECK_NAME(n, m) assert (0 == xmlStrcmp (n->name, (const xmlChar*) #m))
-
-# define NEW(T) (T*) malloc (sizeof (T))
-
-/* first, the xml structures */
-
-typedef struct type_str
-{
- const char *name;
- int id;
- entity *f_tp; /* firm type */
- struct type_str *prev; /* linked list */
-} type_t;
-
-typedef struct entity_str
-{
- const char *name;
- const char *tp_name;
- int id;
- type *f_ent; /* firm entity */
- struct entity_str *prev; /* linked list */
-} entity_t;
-
-/* now the xml nodes */
-typedef enum eff_node_kind {
- eff_arg,
- eff_valref,
- eff_select,
- eff_load,
- eff_store,
- eff_alloc,
- eff_call,
- eff_unknown,
- eff_join,
- eff_raise,
- eff_ret
-} eff_node_kind_t;
-
-/* dummy type for all other effects */
-typedef struct eff_str
-{
- eff_node_kind_t kind;
-} eff_t;
-
-typedef struct effs_str
-{
- char *procname;
- int n_effs;
- eff_t **effs;
- struct effs_str *next;
-} effs_t;
-
-typedef struct arg_str
-{
- eff_node_kind_t kind;
- int id;
- int num;
-} arg_t;
-
-typedef struct valref_str
-{
- eff_node_kind_t kind;
- int refid;
-} valref_t;
-
-typedef struct select_str
-{
- eff_node_kind_t kind;
- int valrefid; /* id of enclosed valref node, or -1 */
- entity_t *ent;
-} select_t;
-
-typedef struct load_str
-{
- eff_node_kind_t kind;
- int id;
- int ptrrefid; /* id of valref node enclosed in select, or -1 */
- entity_t *ent;
-} load_t;
-
-typedef struct store_str
-{
- eff_node_kind_t kind;
- int ptrrefid; /* id of ptr valref node enclosed in select, or -1 */
- int valrefid; /* id of val valref node enclosed in select, or -1 */
- entity_t *ent;
-} store_t;
-
-typedef struct alloc_str
-{
- eff_node_kind_t kind;
- int id;
- int tp_id;
-} alloc_t;
-
-typedef struct call_str
-{
- eff_node_kind_t kind;
- int id;
- int valrefid; /* id of enclosed valref node, or -1 */
- entity_t *ent; /* called entity */
- int n_args;
- int *args;
-} call_t;
-
-typedef struct unknown_str
-{
- eff_node_kind_t kind;
- int id;
-} unknown_t;
-
-typedef struct join_str
-{
- eff_node_kind_t kind;
- int id;
- int n_ins;
- int *ins;
-} join_t;
-
-typedef struct ret_str
-{
- eff_node_kind_t kind;
- int ret_id; /* returned value, or -1 */
-} ret_t;
-
-typedef struct raise_str
-{
- eff_node_kind_t kind;
- /* struct eff_str *next; */
- int valref; /* what was that one for? */
- int tp_id;
-} raise_t;
+#ifndef _READ_H_
+#define _READ_H_
/*
The public interface
*/
+/**
+ * read the file and build the graphs
+ *
+ * @return 0 on I/O error, non-zero else
+ */
+int create_abstraction(const char *filename);
-/** get the type entry with the given name */
-type_t *getTypeByName (const char*);
-
-/** get the type entry with the given Id */
-type_t *getTypeById (const int);
-
-/** get the entity entry that has the given names */
-entity_t *getEntityByNames (const char*, const char*);
-
-/** get the entity entry that has the given Id */
-entity_t *getEntityById (const int);
-
-/** get the effect entry for the given name */
-effs_t *getEffectByName (const char*);
-
-/** initialise the data structures */
-void extern_init (void);
-
-/** read in the file of the given name */
-void extern_read (const char*);
+void free_abstraction(void);
-/** clean up our mess */
-void extern_cleanup (void);
-# endif /* defined _READ_H_ */
+#endif /* defined _READ_H_ */
/*
$Log$
- Revision 1.4 2004/10/13 11:56:16 liekweg
- need strdup, don't need _GNU_SOURCE (wtf?)
+ Revision 1.9 2005/08/16 10:18:35 beck
+ create_abstraction() now returns an error code if the file could not
+ be opened.
+
+ Revision 1.8 2004/11/11 09:28:32 goetz
+ treat pseudo irgs special
+ parse 'local' from xml files
+
+ Revision 1.7 2004/10/25 13:52:24 boesler
+ seperated read.h (public interface) and read_t.h (types)
- Revision 1.3 2004/10/13 08:39:59 liekweg
- need strdup
+ Revision 1.6 2004/10/22 13:13:27 boesler
+ replaced char* by idents, minor fix in Firm codegen for call
- Revision 1.2 2004/10/11 15:56:09 liekweg
- Cleanup, comments ...
- Added init func --flo
+ Revision 1.5 2004/10/21 15:31:55 boesler
+ added lots of stuff:
+ - build abstract syntax trees
+ - build Firm graphs for many effects, still todos
Revision 1.1 2004/10/11 09:31:06 liekweg
First Import of XML reading procs --flo
projects / libfirm / blobdiff