X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=rts%2FTrace.c;h=e472c5ade78f3f56f10a6118d512a83ec4f0d645;hp=fb8e9226afb4473b5dfe1d44ca10bcbe19b046ac;hb=b2524b3960999fffdb3767900f58825903f6560f;hpb=58532eb46041aec8d4cbb48b054cb5b001edb43c

diff --git a/rts/Trace.c b/rts/Trace.c
index fb8e922..e472c5a 100644
--- a/rts/Trace.c
+++ b/rts/Trace.c
@@ -15,6 +15,7 @@
 #ifdef TRACING
 
 #include "GetTime.h"
+#include "GetEnv.h"
 #include "Stats.h"
 #include "eventlog/EventLog.h"
 #include "Threads.h"
@@ -257,8 +258,7 @@ void traceSchedEvent_ (Capability *cap, EventTypeNum tag,
 
 void traceCapsetModify_ (EventTypeNum tag,
                          CapsetID capset,
-                         StgWord32 other,
-                         StgWord32 other2)
+                         StgWord32 other)
 {
 #ifdef DEBUG
     if (RtsFlags.TraceFlags.tracing == TRACE_STDERR) {
@@ -283,38 +283,53 @@ void traceCapsetModify_ (EventTypeNum tag,
     } else
 #endif
     {
-        if(eventlog_enabled) postCapsetModifyEvent(tag, capset, other, other2);
+        if (eventlog_enabled) {
+            postCapsetModifyEvent(tag, capset, other);
+        }
     }
 }
 
-extern char **environ;
-
-void traceCapsetDetails_(int *argc, char **argv[]){
-    if(eventlog_enabled){
+void traceOSProcessInfo_(void) {
+    if (eventlog_enabled) {
         postCapsetModifyEvent(EVENT_OSPROCESS_PID,
                               CAPSET_OSPROCESS_DEFAULT,
-                              getpid(),
+                              getpid());
+
+#if !defined(cygwin32_HOST_OS) && !defined (mingw32_HOST_OS)
+/* Windows has no strong concept of process heirarchy, so no getppid().
+ * In any case, this trace event is mainly useful for tracing programs
+ * that use 'forkProcess' which Windows doesn't support anyway.
+ */
+        postCapsetModifyEvent(EVENT_OSPROCESS_PPID,
+                              CAPSET_OSPROCESS_DEFAULT,
                               getppid());
-
-        char buf[256];
-        snprintf(buf, sizeof(buf), "GHC-%s %s", ProjectVersion, RtsWay);
-        postCapsetStrEvent(EVENT_RTS_IDENTIFIER,
-                           CAPSET_OSPROCESS_DEFAULT,
-                           buf);
-
-        if(argc != NULL && argv != NULL){
-            postCapsetVecEvent(EVENT_PROGRAM_ARGS,
+#endif
+        {
+            char buf[256];
+            snprintf(buf, sizeof(buf), "GHC-%s %s", ProjectVersion, RtsWay);
+            postCapsetStrEvent(EVENT_RTS_IDENTIFIER,
                                CAPSET_OSPROCESS_DEFAULT,
-                               *argc,
-                               *argv);
+                               buf);
+        }
+        {
+            int argc = 0; char **argv;
+            getFullProgArgv(&argc, &argv);
+            if (argc != 0) {
+                postCapsetVecEvent(EVENT_PROGRAM_ARGS,
+                                   CAPSET_OSPROCESS_DEFAULT,
+                                   argc, argv);
+            }
+        }
+        {
+            int envc = 0; char **envv;
+            getProgEnvv(&envc, &envv);
+            if (envc != 0) {
+                postCapsetVecEvent(EVENT_PROGRAM_ENV,
+                                   CAPSET_OSPROCESS_DEFAULT,
+                                   envc, envv);
+            }
+            freeProgEnvv(envc, envv);
         }
-
-        int env_len;
-        for( env_len = 0; environ[env_len] != NULL; env_len++);
-        postCapsetVecEvent(EVENT_PROGRAM_ENV,
-                           CAPSET_OSPROCESS_DEFAULT,
-                           env_len,
-                           environ);
     }
 }
 
@@ -426,6 +441,12 @@ void traceThreadStatus_ (StgTSO *tso USED_IF_DEBUG)
     }
 }
 
+void traceEventStartup_(int nocaps)
+{
+    if (eventlog_enabled) {
+        postEventStartup(nocaps);
+    }
+}
 
 #ifdef DEBUG
 void traceBegin (const char *str, ...)