First round of VAX patches. This isn't complete right now, there are for

sure still bugs (properly hidden, of course), a libm is completely missing
(I've got one that implements some basic stuff, but that's really not
ready for checking in...)

I've also got a list of other things that need touch-ups, but that's mostly
minor stuff that'll be done during the next days.

1 files changed, 32 insertions, 0 deletions

diff --git a/libc/sysdeps/linux/vax/bits/profil-counter.h b/libc/sysdeps/linux/vax/bits/profil-counter.h
new file mode 100644
index 000000000..529bbe4a0
--- /dev/null
+++ b/libc/sysdeps/linux/vax/bits/profil-counter.h
@@ -0,0 +1,32 @@
+/* Low-level statistical profiling support function.  Linux/i386 version.
+   Copyright (C) 1996, 1997, 1998, 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <signal.h>
+#include <bits/sigcontextinfo.h>
+
+static void
+profil_counter (int signo, const SIGCONTEXT scp)
+{
+//  profil_count ((void *) GET_PC (scp));
+
+  /* This is a hack to prevent the compiler from implementing the
+     above function call as a sibcall.  The sibcall would overwrite
+     the signal context.  */
+  asm volatile ("");
+}