Implement termination from fatal error log.

Change-Id: Ie83f0876887ee0465cd4d430fa4a335f6aa396ec
RTC:35268
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/6403
Tested-by: Jenkins Server
Reviewed-by: Brian H. Horton <brianh@linux.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

2 files changed, 58 insertions, 0 deletions

diff --git a/src/usr/initservice/baseinitsvc/initservice.C b/src/usr/initservice/baseinitsvc/initservice.C
index e3ca0160b..bf72d7179 100644
--- a/src/usr/initservice/baseinitsvc/initservice.C
+++ b/src/usr/initservice/baseinitsvc/initservice.C
@@ -615,6 +615,52 @@ void InitService::registerBlock(void* i_vaddr, uint64_t i_size,
     }
 }
 
+
+void Shutdown(uint64_t i_status )
+{
+    void * plid = new uint64_t;
+
+    *((uint64_t *)plid) = i_status;
+
+    // spawn a detached thread to handle the shutdown
+    // request - need to do this because the initservice
+    // is going to try and send a sync message to the errl
+    // manager to shutdown
+    tid_t l_tid = task_create(
+            &InitService::Shutdown, plid );
+
+    TRACFCOMP( g_trac_initsvc,
+            INFO_MRK"shutdown tid=%d", l_tid );
+
+}
+
+void * InitService::Shutdown( void * i_args )
+{
+
+    TRACFCOMP( g_trac_initsvc, ENTER_MRK"Shutdown()" );
+
+    // detach the process from the calling process.
+    task_detach();
+
+    uint64_t plid = *(reinterpret_cast<uint64_t*>(i_args));
+
+    TRACDCOMP( g_trac_initsvc, "plid 0x%x", plid );
+    // request a shutdown, passing in the terminating
+    // error plid as the status.
+    INITSERVICE::doShutdown( plid );
+
+    // delete the storage for the plid;
+    delete ((uint64_t *)i_args);
+
+    i_args = NULL;
+
+    TRACFCOMP( g_trac_initsvc, EXIT_MRK"Shutdown()" );
+
+    return i_args;
+}
+
+
+
 void doShutdown ( uint64_t i_status,
                   uint64_t i_payload_base,
                   uint64_t i_payload_entry,
diff --git a/src/usr/initservice/baseinitsvc/initservice.H b/src/usr/initservice/baseinitsvc/initservice.H
index 795afae27..4b48d528f 100644
--- a/src/usr/initservice/baseinitsvc/initservice.H
+++ b/src/usr/initservice/baseinitsvc/initservice.H
@@ -219,6 +219,18 @@ public:
                       uint64_t i_payload_entry = 0,
                       uint64_t i_payload_data = 0);
 
+    /**
+     * @brief Creates detatched thread and calls doShutdown
+     *
+     * @param[in] i_status - Shutdown status to be passed along on shutdown
+     *
+     * @return Nothing
+     * @note Added to enable errl manager to continue to run in termination
+     * path
+     */
+
+static void * Shutdown( void * io_args );
+
 
 protected: