Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-02-02' into staging

trivial patches for 2014-02-02

# gpg: Signature made Sun 02 Feb 2014 16:11:37 GMT using RSA key ID 74F0C838
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>"
# gpg:                 aka "Michael Tokarev <mjt@debian.org>"
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* remotes/mjt/tags/trivial-patches-2014-02-02:
  tests/.gitignore: Ignore tests/check-qom-interface
  hw/ppc: Remove unused defines
  readline: Add missing GCC_FMT_ATTR
  tcg/s390: Remove sigill_handler
  i386: Add missing include file for QEMU_PACKED
  osdep: drop unused #include "trace.h"
  qemu 1.7.0 does not build on NetBSD

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 0 insertions, 19 deletions

diff --git a/tcg/s390/tcg-target.c b/tcg/s390/tcg-target.c
index 248726e82f..907d9d1744 100644
--- a/tcg/s390/tcg-target.c
+++ b/tcg/s390/tcg-target.c
@@ -2214,25 +2214,6 @@ static const TCGTargetOpDef s390_op_defs[] = {
     { -1 },
 };
 
-/* ??? Linux kernels provide an AUXV entry AT_HWCAP that provides most of
-   this information.  However, getting at that entry is not easy this far
-   away from main.  Our options are: start searching from environ, but
-   that fails as soon as someone does a setenv in between.  Read the data
-   from /proc/self/auxv.  Or do the probing ourselves.  The only thing
-   extra that AT_HWCAP gives us is HWCAP_S390_HIGH_GPRS, which indicates
-   that the kernel saves all 64-bits of the registers around traps while
-   in 31-bit mode.  But this is true of all "recent" kernels (ought to dig
-   back and see from when this might not be true).  */
-
-#include <signal.h>
-
-static volatile sig_atomic_t got_sigill;
-
-static void sigill_handler(int sig)
-{
-    got_sigill = 1;
-}
-
 static void query_facilities(void)
 {
     unsigned long hwcap = qemu_getauxval(AT_HWCAP);