Initial revision

util/ego/share/go.h

@@ -0,0 +1,34 @@
+/*  S H A R E D    F I L E
+ *
+ *  G O . H
+ *
+ */
+
+
+extern go();		/* ( int argc; char *argv[];
+			 *   int (*initialize)(); int (*optimize)(); 
+			 *   int (*phase_machinit)(); int (*proc_flag)()  )
+			 * This is the main driving routine of the optimizer.
+			 * It first processes the flags given as argument;
+			 * for every flag it does not recognize itself, it
+			 * calls 'proc_flag'; as soon as the -M flag is seen,
+			 * it opens the machine descriptor file and
+			 * reads phase-independend information (notably the
+			 * wordsize and pointersize of the target machine);
+			 * next it calls 'phase_machinit' with this file as
+			 * parameter. Subsequently it calls 'initialize'.
+			 * Finally, all procedures are read, one at a time,
+			 * and 'optimize' is called with the current procedure
+			 * as parameter.
+			 */
+extern no_action();	/* ()
+			 * Parameter to be supplied for e.g. 'initialize' if
+			 * no action is required.
+			 */
+extern core_usage();	/* ()
+			 * Report core usage, if core_flag is set.
+			 */
+extern report();	/* ( char *s; int n)
+			 * Report number of optimizations found, if 
+			 * report_flag is set
+			 */