1 files changed, 144 insertions, 0 deletions
diff --git a/native/libMicro-0.4.0/strchr.c b/native/libMicro-0.4.0/strchr.c
new file mode 100644
index 0000000..d3050e8
--- /dev/null
+++ b/native/libMicro-0.4.0/strchr.c
@@ -0,0 +1,144 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms
+ * of the Common Development and Distribution License
+ * (the "License").  You may not use this file except
+ * in compliance with the License.
+ *
+ * You can obtain a copy of the license at
+ * src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing
+ * permissions and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL
+ * HEADER in each file and include the License file at
+ * usr/src/OPENSOLARIS.LICENSE.  If applicable,
+ * add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your
+ * own identifying information: Portions Copyright [yyyy]
+ * [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "libmicro.h"
+
+static int unaligned = 0;
+static int opts = 100;
+
+typedef struct {
+	int	ts_once;
+	char 	*ts_string;
+	char	*ts_fakegcc;
+} tsd_t;
+
+int
+benchmark_init()
+{
+
+	lm_tsdsize = sizeof (tsd_t);
+
+	(void) sprintf(lm_optstr, "s:n");
+
+	(void) sprintf(lm_usage,
+	    "       [-s string size (default %d)]\n"
+	    "       [-n causes unaligned strchr]\n"
+	    "notes: measures strchr()\n",
+	    opts);
+
+	(void) sprintf(lm_header, "%8s", "size");
+
+	return (0);
+}
+
+int
+benchmark_optswitch(int opt, char *optarg)
+{
+	switch (opt) {
+	case 'n':
+		unaligned = 1;
+		break;
+	case 's':
+		opts = sizetoll(optarg);
+		break;
+	default:
+		return (-1);
+	}
+	return (0);
+}
+
+int
+benchmark_initbatch(void *tsd)
+{
+	tsd_t 		*ts = (tsd_t *)tsd;
+
+	static char	*demo =
+	    "The quick brown fox jumps over the lazy dog.";
+
+	if (ts->ts_once++ == 0) {
+		int l = strlen(demo);
+		int i;
+
+		ts->ts_string = malloc(opts + 1 + unaligned);
+		ts->ts_string += unaligned;
+
+
+		for (i = 0; i < opts; i++) {
+			ts->ts_string[i] = demo[i%l];
+		}
+
+		ts->ts_string[opts] = 0;
+
+	}
+	return (0);
+}
+
+int
+benchmark(void *tsd, result_t *res)
+{
+	int			i;
+	tsd_t			*ts = (tsd_t *)tsd;
+	char 			*src = ts->ts_string;
+
+	for (i = 0; i < lm_optB; i += 10) {
+		ts->ts_fakegcc = strchr(src, 'X');
+		ts->ts_fakegcc = strchr(src, 'X');
+		ts->ts_fakegcc = strchr(src, 'X');
+		ts->ts_fakegcc = strchr(src, 'X');
+		ts->ts_fakegcc = strchr(src, 'X');
+		ts->ts_fakegcc = strchr(src, 'X');
+		ts->ts_fakegcc = strchr(src, 'X');
+		ts->ts_fakegcc = strchr(src, 'X');
+		ts->ts_fakegcc = strchr(src, 'X');
+		ts->ts_fakegcc = strchr(src, 'X');
+	}
+
+	res->re_count = lm_optB;
+
+	return (0);
+}
+
+char *
+benchmark_result()
+{
+	static char		result[256];
+
+	if (unaligned == 0)
+		(void) sprintf(result, "%8d", opts);
+	else
+		(void) sprintf(result, "%8d <unaligned>", opts);
+
+	return (result);
+}