[src/trunk]: src/external/gpl3/gdb/dist/gdb Fix threading bug again.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/91b0c4943163
branches:  trunk
changeset: 326560:91b0c4943163
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Feb 02 22:00:38 2014 +0000

description:
Fix threading bug again.

diffstat:

 external/gpl3/gdb/dist/gdb/inf-ptrace.c |  10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r e52d6ec3893f -r 91b0c4943163 external/gpl3/gdb/dist/gdb/inf-ptrace.c
--- a/external/gpl3/gdb/dist/gdb/inf-ptrace.c   Sun Feb 02 18:06:33 2014 +0000
+++ b/external/gpl3/gdb/dist/gdb/inf-ptrace.c   Sun Feb 02 22:00:38 2014 +0000
@@ -364,7 +364,13 @@
          all possible successor instructions), so we don't have to
          worry about that here.  */
       request = PT_STEP;
-    }
+#ifdef __NetBSD__
+      sig = ptid_get_lwp(ptid);
+#else
+      sig = 0;
+#endif
+    } else
+      sig = gdb_signal_to_host (signal);
 
   /* An address of (PTRACE_TYPE_ARG3)1 tells ptrace to continue from
      where it was.  If GDB wanted it to start some other way, we have
@@ -374,7 +380,7 @@
     XXX __NetBSD__: We used to pass this as the signal
     sig = ptid_get_lwp(ptid);
    */
-  ptrace (request, pid, (PTRACE_TYPE_ARG3)1, gdb_signal_to_host (signal));
+  ptrace (request, pid, (PTRACE_TYPE_ARG3)1, sig);
   if (errno != 0)
     perror_with_name (("ptrace"));
 }