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Stop including qemu-common.h in memory.h

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Including qemu-common.h from other header files is generally a bad
idea, because it means it's very easy to end up with a circular
dependency. For instance, if we wanted to include memory.h from
qom/cpu.h we'd end up with this loop:
 memory.h -> qemu-common.h -> cpu.h -> cpu-qom.h -> qom/cpu.h -> memory.h

Remove the include from memory.h. This requires us to fix up a few
other files which were inadvertently getting declarations indirectly
through memory.h.

The biggest change is splitting the fprintf_function typedef out
into its own header so other headers can get at it without having
to include qemu-common.h.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <1435933104-15216-1-git-send-email-peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Peter Maydell 2015-07-03 15:18:24 +01:00 • committed by Paolo Bonzini
parent de7ea885c5
commit fba0a593b2
6 changed files with 22 additions and 5 deletions
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2
include/exec/cpu-common.h
View file

@ -13,6 +13,8 @@
#include "qemu/bswap.h"
#include "qemu/queue.h"
#include "qemu/fprintf-fn.h"
#include "qemu/typedefs.h"
/**
* CPUListState:

1
include/exec/memory.h
View file

@ -23,7 +23,6 @@
#include <stdint.h>
#include <stdbool.h>
#include "qemu-common.h"
#include "exec/cpu-common.h"
#ifndef CONFIG_USER_ONLY
#include "exec/hwaddr.h"