qemu/trace/mem.h
Lluís Vilanova dcdaadb6ea trace: [all] Add "guest_mem_before" event
The event is described in "trace-events". Note that the "MO_AMASK" flag
is not traced, since it does not seem to affect the visible semantics of
instructions.

[s/inline inline/inline/ to fix clang build.
--Stefan]

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 146549350711.18437.726780393247474362.stgit@fimbulvetr.bsc.es
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-06-20 17:21:56 +01:00

34 lines
792 B
C

/*
* 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 */