From d6bfd0688a471fc814e3c363a96cd67d4bdfb7c9 Mon Sep 17 00:00:00 2001
From: Kevin Tew <tewk@racket-lang.org>
Date: Thu, 29 Apr 2010 14:40:42 -0600
Subject: [PATCH] more SIGSEGV info

---
 src/racket/gc2/sighand.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/racket/gc2/sighand.c b/src/racket/gc2/sighand.c
index 745d1ae003..3403c5c655 100644
--- a/src/racket/gc2/sighand.c
+++ b/src/racket/gc2/sighand.c
@@ -55,7 +55,7 @@ void fault_handler(int sn, struct siginfo *si, void *ctx)
       /* supposedly its coming from the user via kill */
       /* so just ignore it. */
       printf("SIGSEGV SI_USER SI_CODE %i fault on addr %p\n", c, p);
-      printf("pid %i uid %i\n", si->si_pid, si->si_uid);
+      printf("pid %i uid %i thread %lx\n", si->si_pid, si->si_uid, mz_proc_thread_self());
       return;
     }
     if (c == 128 ) {