HDAT changes for Witherspoon

Change-Id: I942362604938fe4f7511e21da9246236a939c176
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/30905
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

1 files changed, 89 insertions, 0 deletions

diff --git a/src/build/debug/Hostboot/Hdatfmt.pm b/src/build/debug/Hostboot/Hdatfmt.pm
new file mode 100755
index 000000000..c1b826e73
--- /dev/null
+++ b/src/build/debug/Hostboot/Hdatfmt.pm
@@ -0,0 +1,89 @@
+#!/usr/bin/perl
+# IBM_PROLOG_BEGIN_TAG
+# This is an automatically generated prolog.
+#
+# $Source: src/build/debug/Hostboot/Hdatfmt.pm $
+#
+# OpenPOWER HostBoot Project
+#
+# Contributors Listed Below - COPYRIGHT 2011,2016
+# [+] International Business Machines Corp.
+#
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# permissions and limitations under the License.
+#
+# IBM_PROLOG_END_TAG
+
+use strict;
+use File::Temp;
+
+package Hostboot::Hdatfmt;
+use Exporter;
+our @EXPORT_OK = ('main');
+
+
+sub main
+{
+    my ($packName,$args) = @_;
+
+    # Parse 'addr and length' argument.
+    if ((not defined $args->{"addr"}) || (not defined $args->{"len"}))
+    {
+        ::userDisplay "ERROR.. Did not pass in Address and Length.\n";
+        die;
+    }
+
+    my $hex_address= 0x0;
+    my $hex_length= 0x0;
+
+    $hex_address = $args->{"addr"};
+    $hex_length = hex($args->{"len"});
+    ::userDisplay "Passed values $hex_address  $hex_length \n";
+
+    my $hdatfmtBuffer;
+
+    $hdatfmtBuffer = ::readData( $hex_address, $hex_length);
+
+    # write buffer to a temporary file
+    my $timeStamp = `date +%Y%m%d%H%M%S`;
+    chomp $timeStamp;
+
+    my $tempFile = "hdatfmt.$timeStamp";
+
+    ::userDisplay "Dumping hdat data to output file $tempFile \n";
+
+    open( HDATFMTDATA, "> $tempFile" )
+        or die "Can not write temporary file $tempFile\n";
+    binmode HDATFMTDATA;
+    print HDATFMTDATA $hdatfmtBuffer;
+    close( HDATFMTDATA );
+
+    #TODO RTC 137833: Hdatfmt parser tool
+
+    return 0;
+}
+
+sub helpInfo
+{
+    my %info = (
+        name => "Hdatfmt",
+        intro => ["Dump the hdat data to a file"],
+        options => {
+                    "addr=<ADDR>" => ["ADDR in number"],
+                    "len=<LEN>" => ["LEN in hex number"],
+        },
+        notes => ["The address and len should be passed always to",
+                  "dump the memory area"]
+        );
+}
+