From: Tormod Volden <debian.tormod@gmail.com>
Date: Mon, 6 Apr 2015 10:38:08 +0000 (+0200)
Subject: Add padding tool for DriveWire images
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=88f5c6e432d16e4d0e50629ef671426466c8f942;p=FUZIX.git

Add padding tool for DriveWire images

Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
---

diff --git a/Kernel/platform-dragon-nx32/Makefile b/Kernel/platform-dragon-nx32/Makefile
index 422c63bd..5dfc5cc4 100644
--- a/Kernel/platform-dragon-nx32/Makefile
+++ b/Kernel/platform-dragon-nx32/Makefile
@@ -33,3 +33,4 @@ image:
 	../syscall_proc.o ../syscall_other.o ../mm.o \
 	../tty.o ../devsys.o ../usermem.o ../syscall_fs2.o ../syscall_exec16.o \
 	devlpr.o devtty.o libc.o ../vt.o
+	../tools/pad256 ../fuzix.bin
diff --git a/Kernel/tools/pad256 b/Kernel/tools/pad256
new file mode 100755
index 00000000..6b2fed0f
--- /dev/null
+++ b/Kernel/tools/pad256
@@ -0,0 +1,7 @@
+#!/bin/bash -e
+
+# adds zero padding to a file to get size multiple of 256
+
+size=$(stat --format=%s $1)
+newsize=$(( (size+255)/256*256 ))
+dd if=/dev/zero of=$1 conv=notrunc oflag=append bs=1 count=$((newsize-size)) status=noxfer