Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

# gpg: Signature made Mon 20 Jun 2016 21:29:27 BST
# gpg:                using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/tracing-pull-request: (42 commits)
  trace: split out trace events for linux-user/ directory
  trace: split out trace events for qom/ directory
  trace: split out trace events for target-ppc/ directory
  trace: split out trace events for target-s390x/ directory
  trace: split out trace events for target-sparc/ directory
  trace: split out trace events for net/ directory
  trace: split out trace events for audio/ directory
  trace: split out trace events for ui/ directory
  trace: split out trace events for hw/alpha/ directory
  trace: split out trace events for hw/arm/ directory
  trace: split out trace events for hw/acpi/ directory
  trace: split out trace events for hw/vfio/ directory
  trace: split out trace events for hw/s390x/ directory
  trace: split out trace events for hw/pci/ directory
  trace: split out trace events for hw/ppc/ directory
  trace: split out trace events for hw/9pfs/ directory
  trace: split out trace events for hw/i386/ directory
  trace: split out trace events for hw/isa/ directory
  trace: split out trace events for hw/sd/ directory
  trace: split out trace events for hw/sparc/ directory
  ...

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

1 files changed, 34 insertions, 0 deletions

diff --git a/trace/mem.h b/trace/mem.h
new file mode 100644
index 0000000000..c76a572689
--- /dev/null
+++ b/trace/mem.h
@@ -0,0 +1,34 @@
+/*
+ * Helper functions for guest memory tracing
+ *
+ * Copyright (C) 2016 Lluís Vilanova <vilanova@ac.upc.edu>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef TRACE__MEM_H
+#define TRACE__MEM_H
+
+#include "tcg/tcg.h"
+
+
+/**
+ * trace_mem_get_info:
+ *
+ * Return a value for the 'info' argument in guest memory access traces.
+ */
+static uint8_t trace_mem_get_info(TCGMemOp op, bool store);
+
+/**
+ * trace_mem_build_info:
+ *
+ * Return a value for the 'info' argument in guest memory access traces.
+ */
+static uint8_t trace_mem_build_info(TCGMemOp size, bool sign_extend,
+                                    TCGMemOp endianness, bool store);
+
+
+#include "trace/mem-internal.h"
+
+#endif  /* TRACE__MEM_H */