qemu/trace/mem.h
Emilio G. Cota 3d69b95e5e trace: simplify trace_mem functions
Add some defines for the mem_info bits, simplify
trace_mem_build_info, and also simplify trace_mem_get_info
by making it a wrapper around trace_mem_build_info.

This paves the way for increasing size_shift by one bit.

Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-id: 1527028012-21888-3-git-send-email-cota@braap.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2018-06-27 11:09:24 +01:00

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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(int size_shift, bool sign_extend,
TCGMemOp endianness, bool store);
#include "trace/mem-internal.h"
#endif /* TRACE__MEM_H */