Errlog Parser: Look in nfs and maint for syms file when parsing backtrace

Change-Id: Iad2bc4806787b3d2324f4defa0775595a7810f0f
RTC: 63499
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/3627
Reviewed-by: Brian H. Horton <brianh@linux.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: Richard J. Knight <rjknight@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 19 insertions, 5 deletions

diff --git a/src/usr/errl/plugins/errludbacktrace.H b/src/usr/errl/plugins/errludbacktrace.H
index ad60e9c3e..1d8e9d8fa 100644
--- a/src/usr/errl/plugins/errludbacktrace.H
+++ b/src/usr/errl/plugins/errludbacktrace.H
@@ -80,14 +80,28 @@ public:
                                        BACKTRACE_ENTRY_SYMBOL_SIZE);
 
         // Initialize l_the symbol table.
-        const char * l_pSymFile = "hbicore.syms";
+        const char * const l_pNfsSymFile = "/nfs/data/hbicore.syms";
         hbSymbolTable symTab;
-        int readRC = symTab.readSymbols( l_pSymFile );
+        int readRC = symTab.readSymbols( l_pNfsSymFile );
         if( readRC )
         {
-            i_parser.PrintString( "Symbols not found", l_pSymFile );
-            // symTab.nearestSymbol() will return NULL because of this.
-            // Carry on.
+            // Not found in NFS, look in maint for symbol file
+            const char * const l_pMaintSymFile = "/maint/data/hbicore.syms";
+            readRC = symTab.readSymbols( l_pMaintSymFile );
+
+            if( readRC )
+            {
+                // Not found in maint, look in pwd
+                const char * const l_pPwdSymFile = "hbicore.syms";
+                readRC = symTab.readSymbols( l_pPwdSymFile );
+
+                if( readRC )
+                {
+                    i_parser.PrintString( "Symbols not found", l_pPwdSymFile );
+                    // symTab.nearestSymbol() will return NULL because of this.
+                    // Carry on.
+                }
+            }
         }
 
         const char * l_pErrlEntry = "ErrlEntry::ErrlEntry";