HWPF: Decode HWP FFDC in error logs

RTC: 37921

Change-Id: I6c8bbe5e92eb6e22eb18cba3529128ae70a9786f
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/768
Tested-by: Jenkins Server
Reviewed-by: Mark W. Wenning <wenning@us.ibm.com>
Reviewed-by: Brian H. Horton <brianh@linux.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 91 insertions, 0 deletions

diff --git a/src/include/usr/errl/errludparser.H b/src/include/usr/errl/errludparser.H
new file mode 100755
index 000000000..e80a3d9c8
--- /dev/null
+++ b/src/include/usr/errl/errludparser.H
@@ -0,0 +1,91 @@
+//  IBM_PROLOG_BEGIN_TAG
+//  This is an automatically generated prolog.
+//
+//  $Source: src/include/usr/errl/errludparser.H $
+//
+//  IBM CONFIDENTIAL
+//
+//  COPYRIGHT International Business Machines Corp. 2012
+//
+//  p1
+//
+//  Object Code Only (OCO) source materials
+//  Licensed Internal Code Source Materials
+//  IBM HostBoot Licensed Internal Code
+//
+//  The source code for this program is not published or other-
+//  wise divested of its trade secrets, irrespective of what has
+//  been deposited with the U.S. Copyright Office.
+//
+//  Origin: 30
+//
+//  IBM_PROLOG_END
+#ifndef ERRL_UDPARSER_H
+#define ERRL_UDPARSER_H
+
+#ifdef PARSER
+
+/**
+ *  @file errludparser.H
+ *
+ *  To create a function that errl calls to parse user detail data, a
+ *  component's plugin/<comp>Parse.C file should include this file and call the
+ *  ERRL_MAKE_UD_PARSER macro
+ */
+
+#include <netinet/in.h>
+
+/**
+ * @brief Endian swap a uint64_t. This is not provided by in.h
+ */
+inline uint64_t ntohll( uint64_t i )
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+{
+    //  CONTEXT_x86_nfp
+    uint64_t hi;
+    uint64_t lo;
+    uint32_t * pword = reinterpret_cast<uint32_t*>(&i);
+
+    hi = ntohl( *pword );
+    lo = ntohl( *(pword+1) );
+
+    return (hi<<32)|lo;
+}
+#elif __BYTE_ORDER == __BIG_ENDIAN
+{
+    // CONTEXT_ppc (or maybe CONTEXT_aix_nfp)
+    return i;
+}
+#else
+#error Unexpected endian context.
+#endif
+
+// FSP includes
+#include <errlplugins.H>
+#include <errlusrparser.H>
+
+/**
+ * @brief Macro that generates a function and plugin object to parse a
+ *        component's error log user detail data
+ */
+#define ERRL_MAKE_UD_PARSER(FACTORY, COMPID) \
+static bool myDataParse(\
+    ErrlUsrParser& i_parser, void* i_buffer, uint32_t i_buflen,\
+    errlver_t i_ver, errlsubsec_t i_sst)\
+{\
+    bool l_rc = false;\
+    FACTORY l_factory;\
+    ERRORLOG::ErrlUserDetailsParser * l_pParser =\
+        l_factory.createParser(i_sst);\
+    if (l_pParser)\
+    {\
+        l_rc = true;\
+        l_pParser->parse(i_ver, i_parser, i_buffer, i_buflen);\
+    }\
+    return l_rc;\
+}\
+static errl::DataPlugin g_DataPlugin(COMPID, myDataParse);
+
+#endif
+#endif
+