** dump an ir graph, for further use with xvcg
*/
+/* $Id$ */
+
# ifndef _IRDUMP_H_
# define _IRDUMP_H_
# include "irnode.h"
# include "irgraph.h"
+/****h* libfirm/irdump
+ *
+ * NAME
+ * irdump -- dump routines for the graph and all type information
+ * NOTES
+ * The dump format of most functions is vcg. This is a text based graph
+ * representation. Some use the original format,
+ * but most generate an extended format that is only read by some special
+ * versions of xvcg or by the comercialized version now calles aiSee.
+ * A test version of aiSee is available at http://www.absint.de/aisee/download/index.htm.
+ *
+ * Most routines use the name of the passed entity as the name of the
+ * file dumped to.
+ *
+ ******
+ */
+
+#if 0
+/* The following routines use a global variable that is not external.
+ Therefore removed from interface. */
/* dump a simple node */
void dump_ir_node (ir_node *node);
/* dump the edge to the block this node belongs to */
void dump_ir_block_edge(ir_node *n);
/* dump edges to our inputs */
void dump_ir_data_edges(ir_node *n);
+#endif
-/* dump a hole graph */
+/****m* irdump/dump_ir_graph
+ *
+ * NAME
+ * dump_ir_graph -- dump a firm graph
+ * SYNOPSIS
+ * void dump_ir_graph (ir_graph *irg);
+ * FUNCTION
+ * Dumps all Firm nodes of a single graph for a single procedure in
+ * standard xvcg format.
+ * Dumps the graph to a file. The file name is constructed from the
+ * name of the entity describing the procedure (irg->entity) and the
+ * ending .vcg. Eventually overwrites existing files.
+ * INPUTS
+ * irg: The firm graph to be dumped.
+ * RESULT
+ * A file containing the firm graph in vcg format.
+ * SEE ALSO
+ * turn_of_edge_labels
+ ***
+ */
void dump_ir_graph (ir_graph *irg);
-/* dump a graph blockwise */
+/****m* irdump/dump_ir_block_graph
+ *
+ * NAME
+ * dump_ir_block_graph -- dump a firm graph without explicit block nodes.
+ * SYNOPSIS
+ * void dump_ir_block_graph (ir_graph *irg);
+ * FUNCTION
+ * Dumps all Firm nodes of a single graph for a single procedure in
+ * extended xvcg format.
+ * Dumps the graph to a file. The file name is constructed from the
+ * name of the entity describing the procedure (irg->entity) and the
+ * ending .vcg. Eventually overwrites existing files.
+ * INPUTS
+ * irg: The firm graph to be dumped.
+ * RESULT
+ * A file containing the firm graph in vcg format.
+ * SEE ALSO
+ * turn_of_edge_labels
+ ***
+ */
void dump_ir_block_graph (ir_graph *irg);
-/* dump a control flow graph */
+/****m* irdump/dump_cfg
+ *
+ * NAME
+ * dump_cfg -- Dump the control flow graph of a procedure
+ * SYNOPSIS
+ * void dump_cfg (ir_graph *irg);
+ * FUNCTION
+ * Dumps the control flow graph of a procedure in standard xvcg format.
+ * Dumps the graph to a file. The file name is constructed from the
+ * name of the entity describing the procedure (irg->entity) and the
+ * ending -cfg.vcg. Eventually overwrites existing files.
+ * INPUTS
+ * irg: The firm graph whose CFG shall be dumped.
+ * RESULT
+ * A file containing the CFG in vcg format.
+ * SEE ALSO
+ * turn_of_edge_labels
+ ***
+ */
void dump_cfg (ir_graph *irg);
-/* dumps the type information reachable from an ir graph. */
+/****m* irdump/dump_type_graph
+ *
+ * NAME
+ * dump_type_graph --
+ * SYNOPSIS
+ * void dump_type_graph (ir_graph *irg);
+ * FUNCTION
+ * Dumps all the type information needed for Calls, Sels, ... in this graph.
+ * Dumps this graph to a file. The file name is constructed from the
+ * name of the entity describing the procedure (irg->entity) and the
+ * ending -type.vcg. Eventually overwrites existing files.
+ * INPUTS
+ * irg: The firm graph whose type information is to be dumped.
+ * RESULT
+ * A file containing the type information of the firm graph in vcg format.
+ * SEE ALSO
+ * turn_of_edge_labels
+ ***
+ */
void dump_type_graph (ir_graph *irg);
+/****m* irdump/dump_all_types
+ *
+ * NAME
+ * dump_all_types -- Dumps all type information
+ * SYNOPSIS
+ * void dump_all_types (void);
+ * FUNCTION
+ * Dumps all type information that is somehow reachable in standard vcg
+ * format.
+ * Dumps the graph to a file named All_types.vcg.
+ * INPUTS
+ * No inputs.
+ * RESULT
+ * A file containing all type information for the program in standard
+ * vcg format.
+ * SEE ALSO
+ * turn_of_edge_labels
+ ***
+ */
+void dump_all_types (void);
+
+/****m* irdump/dump_ir_graph_w_types
+ *
+ * NAME
+ * dump_ir_graph_w_types
+ * SYNOPSIS
+ * void dump_ir_graph_w_types (ir_graph *irg);
+ * FUNCTION
+ * Dumps a firm graph and all the type information needed for Calls,
+ * Sels, ... in this graph.
+ * Dumps the graph to a file. The file name is constructed from the
+ * name of the entity describing the procedure (irg->entity) and the
+ * ending -all.vcg. Eventually overwrites existing files.
+ * INPUTS
+ * irg: The firm graph to be dumped with its type information.
+ * RESULT
+ * A file containing the firm graph and the type information of the firm graph in vcg format.
+ * SEE ALSO
+ * turn_of_edge_labels
+ ***
+ */
+
+void dump_ir_graph_w_types (ir_graph *irg);
+ /****m* irdump/dump_ir_block_graph_w_types
+ *
+ * NAME
+ * dump_ir_block_graph_w_types
+ * SYNOPSIS
+ * void dump_ir_block_graph_w_types (ir_graph *irg);
+ * FUNCTION
+ * Dumps a firm graph and all the type information needed for Calls,
+ * Sels, ... in this graph. The graph is in blocked format.
+ * Dumps the graph to a file. The file name is constructed from the
+ * name of the entity describing the procedure (irg->entity) and the
+ * ending -all.vcg. Eventually overwrites existing files.
+ * INPUTS
+ * irg: The firm graph to be dumped with its type information.
+ * RESULT
+ * A file containing the firm graph and the type information of the firm graph in vcg format.
+ * SEE ALSO
+ * turn_of_edge_labels
+ ***
+ */
+void dump_ir_block_graph_w_types (ir_graph *irg);
+
+/****m* irdump/dump_all_ir_graphs
+ *
+ * NAME
+ * dump_all_ir_graphs -- a walker that calls a dumper for each graph
+ * SYNOPSIS
+ * void dump_all_ir_graphs (void dump_graph(ir_graph*));
+ * FUNCTION
+ * Walks over all firm graphs and calls a dumper for each graph.
+ * The following dumpers can be passed as arguments:
+ * dump_ir_graph
+ * dump_ir_block_graph
+ * dump_cfg
+ * dump_type_graph
+ * dump_ir_graph_w_types
+ * INPUTS
+ * The dumper to be used for dumping.
+ * RESULT
+ * Whatever the dumper creates.
+ * SEE ALSO
+ * turn_of_edge_labels
+ ***
+ */
+void dump_all_ir_graphs (void dump_graph(ir_graph*));
+
+/****m* irdump/turn_of_edge_labels
+ *
+ * NAME
+ * turn_of_edge_labels
+ * SYNOPSIS
+ * void turn_of_edge_labels();
+ * FUNCTION
+ * Sets the vcg flag "display_edge_labels" to no. This is necessary
+ * as xvcg and aisee both fail to display graphs with self-edges if these
+ * edges have labes.
+ * INPUTS
+ * No inputs
+ * RESULT
+ * dumpers will generate vcg flags with a different header.
+ * SEE ALSO
+ *
+ ***
+ */
+void turn_of_edge_labels();
+
+
+/****m* irdump/dump_constant_entity_values
+ *
+ * NAME
+ * dump_constant_entity_values
+ * SYNOPSIS
+ * void dump_constant_entity_values()
+ * FUNCTION
+ * Turns off dumping the values of constant entities. Makes type graphs
+ * better readable.
+ * INPUTS
+ * No inputs
+ * RESULT
+ * SEE ALSO
+ *
+ ***
+ */
+void dump_constant_entity_values();
+
+
+/****m* irdump/dump_constant_entity_values
+ *
+ * NAME
+ * dump_keepalive_edges
+ * SYNOPSIS
+ * void dump_keepalive_edges()
+ * FUNCTION
+ * Turns on dumping the edges from the End node to nodes to be kept
+ * alive
+ * INPUTS
+ * No inputs
+ * RESULT
+ * SEE ALSO
+ *
+ ***
+ */
+void dump_keepalive_edges();
+
# endif /* _IRDUMP_H_ */
projects / libfirm / blobdiff