diff options
Diffstat (limited to 'rts/eventlog/EventLog.c')
| -rw-r--r-- | rts/eventlog/EventLog.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/rts/eventlog/EventLog.c b/rts/eventlog/EventLog.c index c1eda283f5..0a1ed09f6f 100644 --- a/rts/eventlog/EventLog.c +++ b/rts/eventlog/EventLog.c @@ -165,6 +165,7 @@ char *EventDesc[] = { [EVENT_HACK_BUG_T9003] = "Empty event for bug #9003", [EVENT_HEAP_PROF_BEGIN] = "Start of heap profile", [EVENT_HEAP_PROF_COST_CENTRE] = "Cost center definition", + [EVENT_IPE] = "Info Table Source Position", [EVENT_HEAP_PROF_SAMPLE_BEGIN] = "Start of heap profile sample", [EVENT_HEAP_BIO_PROF_SAMPLE_BEGIN] = "Start of heap profile (biographical) sample", [EVENT_HEAP_PROF_SAMPLE_END] = "End of heap profile sample", @@ -497,6 +498,9 @@ init_event_types(void) case EVENT_HEAP_PROF_COST_CENTRE: eventTypes[t].size = EVENT_SIZE_DYNAMIC; break; + case EVENT_IPE: + eventTypes[t].size = EVENT_SIZE_DYNAMIC; + break; case EVENT_HEAP_PROF_SAMPLE_BEGIN: eventTypes[t].size = 8; @@ -1640,6 +1644,36 @@ void postTickyCounterSamples(StgEntCounter *counters) RELEASE_LOCK(&eventBufMutex); } #endif /* TICKY_TICKY */ +void postIPE(StgWord64 info, + const char *table_name, + const char *closure_desc, + const char *ty_desc, + const char *label, + const char *module, + const char *srcloc) +{ + ACQUIRE_LOCK(&eventBufMutex); + StgWord table_name_len = strlen(table_name); + StgWord closure_desc_len = strlen(closure_desc); + StgWord ty_desc_len = strlen(ty_desc); + StgWord label_len = strlen(label); + StgWord module_len = strlen(module); + StgWord srcloc_len = strlen(srcloc); + // 8 for the info word + // 6 for the number of strings in the payload as postString adds 1 to the length + StgWord len = 8+table_name_len+closure_desc_len+ty_desc_len+label_len+module_len+srcloc_len+6; + ensureRoomForVariableEvent(&eventBuf, len); + postEventHeader(&eventBuf, EVENT_IPE); + postPayloadSize(&eventBuf, len); + postWord64(&eventBuf, info); + postString(&eventBuf, table_name); + postString(&eventBuf, closure_desc); + postString(&eventBuf, ty_desc); + postString(&eventBuf, label); + postString(&eventBuf, module); + postString(&eventBuf, srcloc); + RELEASE_LOCK(&eventBufMutex); +} void printAndClearEventBuf (EventsBuf *ebuf) { |