2006-12-22 Josh Stone <joshua.i.stone@intel.com>

	* stap.1.in: Document how to specify the size of global arrays.

testsuite/
	* buildok/array_size.stp, parseko/array01.stp, parseko/array02.stp,
	parseko/array03.stp, parseko/array04.stp, transko/array01.stp,
	systemtap.base/array_size.exp, systemtap.base/array_size.stp:
	Tests for specifying the size of global arrays.

1 files changed, 30 insertions, 0 deletions

diff --git a/testsuite/systemtap.base/array_size.stp b/testsuite/systemtap.base/array_size.stp
new file mode 100644
index 00000000..cf597a61
--- /dev/null
+++ b/testsuite/systemtap.base/array_size.stp
@@ -0,0 +1,30 @@
+/*
+ * array_size.stp
+ *
+ * Check that specifying an array size gives more room than MAXMAPENTRIES
+ *
+ * Call with MAXMAPENTRIES << 100
+ */
+
+probe begin {  log("systemtap starting probe")  }
+probe end   {  log("systemtap ending probe")    }
+
+global a[100]
+
+probe begin {
+    for (i=42; i<142; ++i)
+        a[i] = i*i
+}
+
+probe end(1) {
+    for (i=42; i<142; ++i) {
+        if (a[i] == i*i)
+            ++ok
+        else
+            ++bad
+    }
+    if (ok == 100 && bad == 0)
+        log("systemtap test success")
+    else
+        printf("systemtap test failure - ok:%d, bad:%d\n", ok, bad)
+}