From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001
From: André Fabian Silva Delgado <emulatorman@parabola.nu>
Date: Wed, 5 Aug 2015 17:04:01 -0300
Subject: Initial import

---
 arch/powerpc/kernel/systbl_chk.sh | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 arch/powerpc/kernel/systbl_chk.sh

(limited to 'arch/powerpc/kernel/systbl_chk.sh')

diff --git a/arch/powerpc/kernel/systbl_chk.sh b/arch/powerpc/kernel/systbl_chk.sh
new file mode 100644
index 000000000..19415e767
--- /dev/null
+++ b/arch/powerpc/kernel/systbl_chk.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+#
+# Just process the CPP output from systbl_chk.c and complain
+# if anything is out of order.
+#
+# Copyright © 2008 IBM Corporation
+#
+# 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
+# 2 of the License, or (at your option) any later version.
+
+awk	'BEGIN { num = -1; }	# Ignore the beginning of the file
+	/^#/ { next; }
+	/^[ \t]*$/ { next; }
+	/^START_TABLE/ { num = 0; next; }
+	/^END_TABLE/ {
+		if (num != $2) {
+			printf "__NR_syscalls (%s) is not one more than the last syscall (%s)\n",
+				$2, num - 1;
+			exit(1);
+		}
+		num = -1;	# Ignore the rest of the file
+	}
+	{
+		if (num == -1) next;
+		if (($1 != -1) && ($1 != num)) {
+			printf "Syscall %s out of order (expected %s)\n",
+				$1, num;
+			exit(1);
+		};
+		num++;
+	}' "$1"
-- 
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