Add consistent enter-exit traces for all runtime interfaces

Created a new 'HBRT' trace buffer that is exclusively used to
 bound the external calls into our runtime image.
Modified the return code values to be the reasoncode of the error
 log we commit instead of a generic '-1' value that is not
 very helpful.

Change-Id: Id41288ea1903bf6d11e967fcb10a8184153943c8
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/64871
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Brian J. Stegmiller <bjs@us.ibm.com>
Reviewed-by: Matt Derksen <mderkse1@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/usr/targeting/runtime/rt_targeting.C b/src/usr/targeting/runtime/rt_targeting.C
index 06342633e..35d154f2d 100644
--- a/src/usr/targeting/runtime/rt_targeting.C
+++ b/src/usr/targeting/runtime/rt_targeting.C
@@ -48,6 +48,7 @@
 #include <sys/internode.h>
 
 
+extern trace_desc_t* g_trac_hbrt;
 using namespace TARGETING;
 
 namespace RT_TARG
@@ -711,6 +712,8 @@ errlHndl_t saveRestoreAttrs(void *i_rsvdMemPtr,
 
 int hbrt_update_prep(void)
 {
+    TRACFCOMP(g_trac_hbrt, ENTER_MRK" prepare_hbrt_update");
+    TRACFCOMP(g_trac_targeting, ENTER_MRK" hbrt_update_prep");
     errlHndl_t pError = nullptr;
     UtilLidMgr l_lidMgr(Util::TARGETING_BINARY_LIDID);
     void *l_lidStructPtr = nullptr;
@@ -872,6 +875,8 @@ int hbrt_update_prep(void)
         errlCommit(pError,TARG_COMP_ID);
     }
 
+    TRACFCOMP(g_trac_targeting, EXIT_MRK" hbrt_update_prep");
+    TRACFCOMP(g_trac_hbrt, EXIT_MRK" prepare_hbrt_update: rc=%.X", rc);
     return rc;
 }