+/* Copyright (C) 2012-2020 Free Software Foundation, Inc.
+
+ This file is part of GNU Binutils.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+\f
#ifndef cg_arcs_h
#define cg_arcs_h
-#include "gprof.h"
-#include "symtab.h"
-
/*
* Arc structure for call-graph.
*
* of how many times this arc was traversed, and pointers to the next
* parent of this child and the next child of this parent.
*/
-typedef struct arc {
- Sym *parent; /* source vertice of arc */
- Sym *child; /* dest vertice of arc */
- int count; /* # of calls from parent to child */
- double time; /* time inherited along arc */
- double child_time; /* child-time inherited along arc */
- struct arc *next_parent; /* next parent of CHILD */
- struct arc *next_child; /* next child of PARENT */
-} Arc;
-
-extern int num_cycles; /* number of cycles discovered */
-extern Sym *cycle_header; /* cycle headers */
-
-extern void arc_add PARAMS((Sym *parent, Sym *child, int count));
-extern Arc *arc_lookup PARAMS((Sym *parent, Sym *child));
-extern Sym **cg_assemble PARAMS((void));
+typedef struct arc
+ {
+ Sym *parent; /* source vertice of arc */
+ Sym *child; /* dest vertice of arc */
+ unsigned long count; /* # of calls from parent to child */
+ double time; /* time inherited along arc */
+ double child_time; /* child-time inherited along arc */
+ struct arc *next_parent; /* next parent of CHILD */
+ struct arc *next_child; /* next child of PARENT */
+ int has_been_placed; /* have this arc's functions been placed? */
+ }
+Arc;
+
+extern unsigned int num_cycles; /* number of cycles discovered */
+extern Sym *cycle_header; /* cycle headers */
+
+extern void arc_add (Sym * parent, Sym * child, unsigned long count);
+extern Arc *arc_lookup (Sym * parent, Sym * child);
+extern Sym **cg_assemble (void);
+extern Arc **arcs;
+extern unsigned int numarcs;
#endif /* cg_arcs_h */