qemu-block: deprecated/defunct, remove from tree

qemu-block xlator is not used by anyone, or so I'm told.

It's also substantially out of date. There's little reason to keep
it in our sources. (And FedoraProject doesn't like bundled software
either.)

Change-Id: I4aeb2fdfd962ec6d93de6bae126874121272220a
Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com>
Reviewed-on: http://review.gluster.org/13473
Smoke: Gluster Build System <jenkins@build.gluster.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>

59 files changed, 0 insertions, 9349 deletions

diff --git a/contrib/qemu/include/block/aio.h b/contrib/qemu/include/block/aio.h
deleted file mode 100644
index 183679374fa..00000000000
--- a/contrib/qemu/include/block/aio.h
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * QEMU aio implementation
- *
- * Copyright IBM, Corp. 2008
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- *
- */
-
-#ifndef QEMU_AIO_H
-#define QEMU_AIO_H
-
-#include "qemu-common.h"
-#include "qemu/queue.h"
-#include "qemu/event_notifier.h"
-
-typedef struct BlockDriverAIOCB BlockDriverAIOCB;
-typedef void BlockDriverCompletionFunc(void *opaque, int ret);
-
-typedef struct AIOCBInfo {
-    void (*cancel)(BlockDriverAIOCB *acb);
-    size_t aiocb_size;
-} AIOCBInfo;
-
-struct BlockDriverAIOCB {
-    const AIOCBInfo *aiocb_info;
-    BlockDriverState *bs;
-    BlockDriverCompletionFunc *cb;
-    void *opaque;
-};
-
-void *qemu_aio_get(const AIOCBInfo *aiocb_info, BlockDriverState *bs,
-                   BlockDriverCompletionFunc *cb, void *opaque);
-void qemu_aio_release(void *p);
-
-typedef struct AioHandler AioHandler;
-typedef void QEMUBHFunc(void *opaque);
-typedef void IOHandler(void *opaque);
-
-typedef struct AioContext {
-    GSource source;
-
-    /* The list of registered AIO handlers */
-    QLIST_HEAD(, AioHandler) aio_handlers;
-
-    /* This is a simple lock used to protect the aio_handlers list.
-     * Specifically, it's used to ensure that no callbacks are removed while
-     * we're walking and dispatching callbacks.
-     */
-    int walking_handlers;
-
-    /* Anchor of the list of Bottom Halves belonging to the context */
-    struct QEMUBH *first_bh;
-
-    /* A simple lock used to protect the first_bh list, and ensure that
-     * no callbacks are removed while we're walking and dispatching callbacks.
-     */
-    int walking_bh;
-
-    /* Used for aio_notify.  */
-    EventNotifier notifier;
-
-    /* GPollFDs for aio_poll() */
-    GArray *pollfds;
-
-    /* Thread pool for performing work and receiving completion callbacks */
-    struct ThreadPool *thread_pool;
-} AioContext;
-
-/* Returns 1 if there are still outstanding AIO requests; 0 otherwise */
-typedef int (AioFlushEventNotifierHandler)(EventNotifier *e);
-
-/**
- * aio_context_new: Allocate a new AioContext.
- *
- * AioContext provide a mini event-loop that can be waited on synchronously.
- * They also provide bottom halves, a service to execute a piece of code
- * as soon as possible.
- */
-AioContext *aio_context_new(void);
-
-/**
- * aio_context_ref:
- * @ctx: The AioContext to operate on.
- *
- * Add a reference to an AioContext.
- */
-void aio_context_ref(AioContext *ctx);
-
-/**
- * aio_context_unref:
- * @ctx: The AioContext to operate on.
- *
- * Drop a reference to an AioContext.
- */
-void aio_context_unref(AioContext *ctx);
-
-/**
- * aio_bh_new: Allocate a new bottom half structure.
- *
- * Bottom halves are lightweight callbacks whose invocation is guaranteed
- * to be wait-free, thread-safe and signal-safe.  The #QEMUBH structure
- * is opaque and must be allocated prior to its use.
- */
-QEMUBH *aio_bh_new(AioContext *ctx, QEMUBHFunc *cb, void *opaque);
-
-/**
- * aio_notify: Force processing of pending events.
- *
- * Similar to signaling a condition variable, aio_notify forces
- * aio_wait to exit, so that the next call will re-examine pending events.
- * The caller of aio_notify will usually call aio_wait again very soon,
- * or go through another iteration of the GLib main loop.  Hence, aio_notify
- * also has the side effect of recalculating the sets of file descriptors
- * that the main loop waits for.
- *
- * Calling aio_notify is rarely necessary, because for example scheduling
- * a bottom half calls it already.
- */
-void aio_notify(AioContext *ctx);
-
-/**
- * aio_bh_poll: Poll bottom halves for an AioContext.
- *
- * These are internal functions used by the QEMU main loop.
- */
-int aio_bh_poll(AioContext *ctx);
-
-/**
- * qemu_bh_schedule: Schedule a bottom half.
- *
- * Scheduling a bottom half interrupts the main loop and causes the
- * execution of the callback that was passed to qemu_bh_new.
- *
- * Bottom halves that are scheduled from a bottom half handler are instantly
- * invoked.  This can create an infinite loop if a bottom half handler
- * schedules itself.
- *
- * @bh: The bottom half to be scheduled.
- */
-void qemu_bh_schedule(QEMUBH *bh);
-
-/**
- * qemu_bh_cancel: Cancel execution of a bottom half.
- *
- * Canceling execution of a bottom half undoes the effect of calls to
- * qemu_bh_schedule without freeing its resources yet.  While cancellation
- * itself is also wait-free and thread-safe, it can of course race with the
- * loop that executes bottom halves unless you are holding the iothread
- * mutex.  This makes it mostly useless if you are not holding the mutex.
- *
- * @bh: The bottom half to be canceled.
- */
-void qemu_bh_cancel(QEMUBH *bh);
-
-/**
- *qemu_bh_delete: Cancel execution of a bottom half and free its resources.
- *
- * Deleting a bottom half frees the memory that was allocated for it by
- * qemu_bh_new.  It also implies canceling the bottom half if it was
- * scheduled.
- *
- * @bh: The bottom half to be deleted.
- */
-void qemu_bh_delete(QEMUBH *bh);
-
-/* Return whether there are any pending callbacks from the GSource
- * attached to the AioContext.
- *
- * This is used internally in the implementation of the GSource.
- */
-bool aio_pending(AioContext *ctx);
-
-/* Progress in completing AIO work to occur.  This can issue new pending
- * aio as a result of executing I/O completion or bh callbacks.
- *
- * If there is no pending AIO operation or completion (bottom half),
- * return false.  If there are pending AIO operations of bottom halves,
- * return true.
- *
- * If there are no pending bottom halves, but there are pending AIO
- * operations, it may not be possible to make any progress without
- * blocking.  If @blocking is true, this function will wait until one
- * or more AIO events have completed, to ensure something has moved
- * before returning.
- */
-bool aio_poll(AioContext *ctx, bool blocking);
-
-#ifdef CONFIG_POSIX
-/* Returns 1 if there are still outstanding AIO requests; 0 otherwise */
-typedef int (AioFlushHandler)(void *opaque);
-
-/* Register a file descriptor and associated callbacks.  Behaves very similarly
- * to qemu_set_fd_handler2.  Unlike qemu_set_fd_handler2, these callbacks will
- * be invoked when using qemu_aio_wait().
- *
- * Code that invokes AIO completion functions should rely on this function
- * instead of qemu_set_fd_handler[2].
- */
-void aio_set_fd_handler(AioContext *ctx,
-                        int fd,
-                        IOHandler *io_read,
-                        IOHandler *io_write,
-                        AioFlushHandler *io_flush,
-                        void *opaque);
-#endif
-
-/* Register an event notifier and associated callbacks.  Behaves very similarly
- * to event_notifier_set_handler.  Unlike event_notifier_set_handler, these callbacks
- * will be invoked when using qemu_aio_wait().
- *
- * Code that invokes AIO completion functions should rely on this function
- * instead of event_notifier_set_handler.
- */
-void aio_set_event_notifier(AioContext *ctx,
-                            EventNotifier *notifier,
-                            EventNotifierHandler *io_read,
-                            AioFlushEventNotifierHandler *io_flush);
-
-/* Return a GSource that lets the main loop poll the file descriptors attached
- * to this AioContext.
- */
-GSource *aio_get_g_source(AioContext *ctx);
-
-/* Return the ThreadPool bound to this AioContext */
-struct ThreadPool *aio_get_thread_pool(AioContext *ctx);
-
-/* Functions to operate on the main QEMU AioContext.  */
-
-bool qemu_aio_wait(void);
-void qemu_aio_set_event_notifier(EventNotifier *notifier,
-                                 EventNotifierHandler *io_read,
-                                 AioFlushEventNotifierHandler *io_flush);
-
-#ifdef CONFIG_POSIX
-void qemu_aio_set_fd_handler(int fd,
-                             IOHandler *io_read,
-                             IOHandler *io_write,
-                             AioFlushHandler *io_flush,
-                             void *opaque);
-#endif
-
-#endif
diff --git a/contrib/qemu/include/block/block.h b/contrib/qemu/include/block/block.h
deleted file mode 100644
index b6b9014a9ce..00000000000
--- a/contrib/qemu/include/block/block.h
+++ /dev/null
@@ -1,443 +0,0 @@
-#ifndef BLOCK_H
-#define BLOCK_H
-
-#include "block/aio.h"
-#include "qemu-common.h"
-#include "qemu/option.h"
-#include "block/coroutine.h"
-#include "qapi/qmp/qobject.h"
-#include "qapi-types.h"
-
-/* block.c */
-typedef struct BlockDriver BlockDriver;
-typedef struct BlockJob BlockJob;
-
-typedef struct BlockDriverInfo {
-    /* in bytes, 0 if irrelevant */
-    int cluster_size;
-    /* offset at which the VM state can be saved (0 if not possible) */
-    int64_t vm_state_offset;
-    bool is_dirty;
-} BlockDriverInfo;
-
-typedef struct BlockFragInfo {
-    uint64_t allocated_clusters;
-    uint64_t total_clusters;
-    uint64_t fragmented_clusters;
-    uint64_t compressed_clusters;
-} BlockFragInfo;
-
-/* Callbacks for block device models */
-typedef struct BlockDevOps {
-    /*
-     * Runs when virtual media changed (monitor commands eject, change)
-     * Argument load is true on load and false on eject.
-     * Beware: doesn't run when a host device's physical media
-     * changes.  Sure would be useful if it did.
-     * Device models with removable media must implement this callback.
-     */
-    void (*change_media_cb)(void *opaque, bool load);
-    /*
-     * Runs when an eject request is issued from the monitor, the tray
-     * is closed, and the medium is locked.
-     * Device models that do not implement is_medium_locked will not need
-     * this callback.  Device models that can lock the medium or tray might
-     * want to implement the callback and unlock the tray when "force" is
-     * true, even if they do not support eject requests.
-     */
-    void (*eject_request_cb)(void *opaque, bool force);
-    /*
-     * Is the virtual tray open?
-     * Device models implement this only when the device has a tray.
-     */
-    bool (*is_tray_open)(void *opaque);
-    /*
-     * Is the virtual medium locked into the device?
-     * Device models implement this only when device has such a lock.
-     */
-    bool (*is_medium_locked)(void *opaque);
-    /*
-     * Runs when the size changed (e.g. monitor command block_resize)
-     */
-    void (*resize_cb)(void *opaque);
-} BlockDevOps;
-
-#define BDRV_O_RDWR        0x0002
-#define BDRV_O_SNAPSHOT    0x0008 /* open the file read only and save writes in a snapshot */
-#define BDRV_O_NOCACHE     0x0020 /* do not use the host page cache */
-#define BDRV_O_CACHE_WB    0x0040 /* use write-back caching */
-#define BDRV_O_NATIVE_AIO  0x0080 /* use native AIO instead of the thread pool */
-#define BDRV_O_NO_BACKING  0x0100 /* don't open the backing file */
-#define BDRV_O_NO_FLUSH    0x0200 /* disable flushing on this disk */
-#define BDRV_O_COPY_ON_READ 0x0400 /* copy read backing sectors into image */
-#define BDRV_O_INCOMING    0x0800  /* consistency hint for incoming migration */
-#define BDRV_O_CHECK       0x1000  /* open solely for consistency check */
-#define BDRV_O_ALLOW_RDWR  0x2000  /* allow reopen to change from r/o to r/w */
-#define BDRV_O_UNMAP       0x4000  /* execute guest UNMAP/TRIM operations */
-
-#define BDRV_O_CACHE_MASK  (BDRV_O_NOCACHE | BDRV_O_CACHE_WB | BDRV_O_NO_FLUSH)
-
-#define BDRV_SECTOR_BITS   9
-#define BDRV_SECTOR_SIZE   (1ULL << BDRV_SECTOR_BITS)
-#define BDRV_SECTOR_MASK   ~(BDRV_SECTOR_SIZE - 1)
-
-typedef enum {
-    BDRV_ACTION_REPORT, BDRV_ACTION_IGNORE, BDRV_ACTION_STOP
-} BlockErrorAction;
-
-typedef QSIMPLEQ_HEAD(BlockReopenQueue, BlockReopenQueueEntry) BlockReopenQueue;
-
-typedef struct BDRVReopenState {
-    BlockDriverState *bs;
-    int flags;
-    void *opaque;
-} BDRVReopenState;
-
-
-void bdrv_iostatus_enable(BlockDriverState *bs);
-void bdrv_iostatus_reset(BlockDriverState *bs);
-void bdrv_iostatus_disable(BlockDriverState *bs);
-bool bdrv_iostatus_is_enabled(const BlockDriverState *bs);
-void bdrv_iostatus_set_err(BlockDriverState *bs, int error);
-void bdrv_info_print(Monitor *mon, const QObject *data);
-void bdrv_info(Monitor *mon, QObject **ret_data);
-void bdrv_stats_print(Monitor *mon, const QObject *data);
-void bdrv_info_stats(Monitor *mon, QObject **ret_data);
-
-/* disk I/O throttling */
-void bdrv_io_limits_enable(BlockDriverState *bs);
-void bdrv_io_limits_disable(BlockDriverState *bs);
-bool bdrv_io_limits_enabled(BlockDriverState *bs);
-
-void bdrv_init(void);
-void bdrv_init_with_whitelist(void);
-BlockDriver *bdrv_find_protocol(const char *filename,
-                                bool allow_protocol_prefix);
-BlockDriver *bdrv_find_format(const char *format_name);
-BlockDriver *bdrv_find_whitelisted_format(const char *format_name,
-                                          bool readonly);
-int bdrv_create(BlockDriver *drv, const char* filename,
-    QEMUOptionParameter *options);
-int bdrv_create_file(const char* filename, QEMUOptionParameter *options);
-BlockDriverState *bdrv_new(const char *device_name);
-void bdrv_make_anon(BlockDriverState *bs);
-void bdrv_swap(BlockDriverState *bs_new, BlockDriverState *bs_old);
-void bdrv_append(BlockDriverState *bs_new, BlockDriverState *bs_top);
-void bdrv_delete(BlockDriverState *bs);
-int bdrv_parse_cache_flags(const char *mode, int *flags);
-int bdrv_parse_discard_flags(const char *mode, int *flags);
-int bdrv_file_open(BlockDriverState **pbs, const char *filename,
-                   QDict *options, int flags);
-int bdrv_open_backing_file(BlockDriverState *bs, QDict *options);
-int bdrv_open(BlockDriverState *bs, const char *filename, QDict *options,
-              int flags, BlockDriver *drv);
-BlockReopenQueue *bdrv_reopen_queue(BlockReopenQueue *bs_queue,
-                                    BlockDriverState *bs, int flags);
-int bdrv_reopen_multiple(BlockReopenQueue *bs_queue, Error **errp);
-int bdrv_reopen(BlockDriverState *bs, int bdrv_flags, Error **errp);
-int bdrv_reopen_prepare(BDRVReopenState *reopen_state,
-                        BlockReopenQueue *queue, Error **errp);
-void bdrv_reopen_commit(BDRVReopenState *reopen_state);
-void bdrv_reopen_abort(BDRVReopenState *reopen_state);
-void bdrv_close(BlockDriverState *bs);
-void bdrv_add_close_notifier(BlockDriverState *bs, Notifier *notify);
-int bdrv_attach_dev(BlockDriverState *bs, void *dev);
-void bdrv_attach_dev_nofail(BlockDriverState *bs, void *dev);
-void bdrv_detach_dev(BlockDriverState *bs, void *dev);
-void *bdrv_get_attached_dev(BlockDriverState *bs);
-void bdrv_set_dev_ops(BlockDriverState *bs, const BlockDevOps *ops,
-                      void *opaque);
-void bdrv_dev_eject_request(BlockDriverState *bs, bool force);
-bool bdrv_dev_has_removable_media(BlockDriverState *bs);
-bool bdrv_dev_is_tray_open(BlockDriverState *bs);
-bool bdrv_dev_is_medium_locked(BlockDriverState *bs);
-int bdrv_read(BlockDriverState *bs, int64_t sector_num,
-              uint8_t *buf, int nb_sectors);
-int bdrv_read_unthrottled(BlockDriverState *bs, int64_t sector_num,
-                          uint8_t *buf, int nb_sectors);
-int bdrv_write(BlockDriverState *bs, int64_t sector_num,
-               const uint8_t *buf, int nb_sectors);
-int bdrv_writev(BlockDriverState *bs, int64_t sector_num, QEMUIOVector *qiov);
-int bdrv_pread(BlockDriverState *bs, int64_t offset,
-               void *buf, int count);
-int bdrv_pwrite(BlockDriverState *bs, int64_t offset,
-                const void *buf, int count);
-int bdrv_pwritev(BlockDriverState *bs, int64_t offset, QEMUIOVector *qiov);
-int bdrv_pwrite_sync(BlockDriverState *bs, int64_t offset,
-    const void *buf, int count);
-int coroutine_fn bdrv_co_readv(BlockDriverState *bs, int64_t sector_num,
-    int nb_sectors, QEMUIOVector *qiov);
-int coroutine_fn bdrv_co_copy_on_readv(BlockDriverState *bs,
-    int64_t sector_num, int nb_sectors, QEMUIOVector *qiov);
-int coroutine_fn bdrv_co_writev(BlockDriverState *bs, int64_t sector_num,
-    int nb_sectors, QEMUIOVector *qiov);
-/*
- * Efficiently zero a region of the disk image.  Note that this is a regular
- * I/O request like read or write and should have a reasonable size.  This
- * function is not suitable for zeroing the entire image in a single request
- * because it may allocate memory for the entire region.
- */
-int coroutine_fn bdrv_co_write_zeroes(BlockDriverState *bs, int64_t sector_num,
-    int nb_sectors);
-int coroutine_fn bdrv_co_is_allocated(BlockDriverState *bs, int64_t sector_num,
-    int nb_sectors, int *pnum);
-int coroutine_fn bdrv_co_is_allocated_above(BlockDriverState *top,
-                                            BlockDriverState *base,
-                                            int64_t sector_num,
-                                            int nb_sectors, int *pnum);
-BlockDriverState *bdrv_find_backing_image(BlockDriverState *bs,
-    const char *backing_file);
-int bdrv_get_backing_file_depth(BlockDriverState *bs);
-int bdrv_truncate(BlockDriverState *bs, int64_t offset);
-int64_t bdrv_getlength(BlockDriverState *bs);
-int64_t bdrv_get_allocated_file_size(BlockDriverState *bs);
-void bdrv_get_geometry(BlockDriverState *bs, uint64_t *nb_sectors_ptr);
-int bdrv_commit(BlockDriverState *bs);
-int bdrv_commit_all(void);
-int bdrv_change_backing_file(BlockDriverState *bs,
-    const char *backing_file, const char *backing_fmt);
-void bdrv_register(BlockDriver *bdrv);
-int bdrv_drop_intermediate(BlockDriverState *active, BlockDriverState *top,
-                           BlockDriverState *base);
-BlockDriverState *bdrv_find_overlay(BlockDriverState *active,
-                                    BlockDriverState *bs);
-BlockDriverState *bdrv_find_base(BlockDriverState *bs);
-
-
-typedef struct BdrvCheckResult {
-    int corruptions;
-    int leaks;
-    int check_errors;
-    int corruptions_fixed;
-    int leaks_fixed;
-    int64_t image_end_offset;
-    BlockFragInfo bfi;
-} BdrvCheckResult;
-
-typedef enum {
-    BDRV_FIX_LEAKS    = 1,
-    BDRV_FIX_ERRORS   = 2,
-} BdrvCheckMode;
-
-int bdrv_check(BlockDriverState *bs, BdrvCheckResult *res, BdrvCheckMode fix);
-
-/* async block I/O */
-typedef void BlockDriverDirtyHandler(BlockDriverState *bs, int64_t sector,
-                                     int sector_num);
-BlockDriverAIOCB *bdrv_aio_readv(BlockDriverState *bs, int64_t sector_num,
-                                 QEMUIOVector *iov, int nb_sectors,
-                                 BlockDriverCompletionFunc *cb, void *opaque);
-BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, int64_t sector_num,
-                                  QEMUIOVector *iov, int nb_sectors,
-                                  BlockDriverCompletionFunc *cb, void *opaque);
-BlockDriverAIOCB *bdrv_aio_flush(BlockDriverState *bs,
-                                 BlockDriverCompletionFunc *cb, void *opaque);
-BlockDriverAIOCB *bdrv_aio_discard(BlockDriverState *bs,
-                                   int64_t sector_num, int nb_sectors,
-                                   BlockDriverCompletionFunc *cb, void *opaque);
-void bdrv_aio_cancel(BlockDriverAIOCB *acb);
-
-typedef struct BlockRequest {
-    /* Fields to be filled by multiwrite caller */
-    int64_t sector;
-    int nb_sectors;
-    QEMUIOVector *qiov;
-    BlockDriverCompletionFunc *cb;
-    void *opaque;
-
-    /* Filled by multiwrite implementation */
-    int error;
-} BlockRequest;
-
-int bdrv_aio_multiwrite(BlockDriverState *bs, BlockRequest *reqs,
-    int num_reqs);
-
-/* sg packet commands */
-int bdrv_ioctl(BlockDriverState *bs, unsigned long int req, void *buf);
-BlockDriverAIOCB *bdrv_aio_ioctl(BlockDriverState *bs,
-        unsigned long int req, void *buf,
-        BlockDriverCompletionFunc *cb, void *opaque);
-
-/* Invalidate any cached metadata used by image formats */
-void bdrv_invalidate_cache(BlockDriverState *bs);
-void bdrv_invalidate_cache_all(void);
-
-void bdrv_clear_incoming_migration_all(void);
-
-/* Ensure contents are flushed to disk.  */
-int bdrv_flush(BlockDriverState *bs);
-int coroutine_fn bdrv_co_flush(BlockDriverState *bs);
-int bdrv_flush_all(void);
-void bdrv_close_all(void);
-void bdrv_drain_all(void);
-
-int bdrv_discard(BlockDriverState *bs, int64_t sector_num, int nb_sectors);
-int bdrv_co_discard(BlockDriverState *bs, int64_t sector_num, int nb_sectors);
-int bdrv_has_zero_init_1(BlockDriverState *bs);
-int bdrv_has_zero_init(BlockDriverState *bs);
-int bdrv_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors,
-                      int *pnum);
-int bdrv_is_allocated_above(BlockDriverState *top, BlockDriverState *base,
-                            int64_t sector_num, int nb_sectors, int *pnum);
-
-void bdrv_set_on_error(BlockDriverState *bs, BlockdevOnError on_read_error,
-                       BlockdevOnError on_write_error);
-BlockdevOnError bdrv_get_on_error(BlockDriverState *bs, bool is_read);
-BlockErrorAction bdrv_get_error_action(BlockDriverState *bs, bool is_read, int error);
-void bdrv_error_action(BlockDriverState *bs, BlockErrorAction action,
-                       bool is_read, int error);
-int bdrv_is_read_only(BlockDriverState *bs);
-int bdrv_is_sg(BlockDriverState *bs);
-int bdrv_enable_write_cache(BlockDriverState *bs);
-void bdrv_set_enable_write_cache(BlockDriverState *bs, bool wce);
-int bdrv_is_inserted(BlockDriverState *bs);
-int bdrv_media_changed(BlockDriverState *bs);
-void bdrv_lock_medium(BlockDriverState *bs, bool locked);
-void bdrv_eject(BlockDriverState *bs, bool eject_flag);
-const char *bdrv_get_format_name(BlockDriverState *bs);
-BlockDriverState *bdrv_find(const char *name);
-BlockDriverState *bdrv_next(BlockDriverState *bs);
-void bdrv_iterate(void (*it)(void *opaque, BlockDriverState *bs),
-                  void *opaque);
-int bdrv_is_encrypted(BlockDriverState *bs);
-int bdrv_key_required(BlockDriverState *bs);
-int bdrv_set_key(BlockDriverState *bs, const char *key);
-int bdrv_query_missing_keys(void);
-void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
-                         void *opaque);
-const char *bdrv_get_device_name(BlockDriverState *bs);
-int bdrv_get_flags(BlockDriverState *bs);
-int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num,
-                          const uint8_t *buf, int nb_sectors);
-int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi);
-void bdrv_round_to_clusters(BlockDriverState *bs,
-                            int64_t sector_num, int nb_sectors,
-                            int64_t *cluster_sector_num,
-                            int *cluster_nb_sectors);
-
-const char *bdrv_get_encrypted_filename(BlockDriverState *bs);
-void bdrv_get_backing_filename(BlockDriverState *bs,
-                               char *filename, int filename_size);
-void bdrv_get_full_backing_filename(BlockDriverState *bs,
-                                    char *dest, size_t sz);
-int bdrv_is_snapshot(BlockDriverState *bs);
-
-int path_is_absolute(const char *path);
-void path_combine(char *dest, int dest_size,
-                  const char *base_path,
-                  const char *filename);
-
-int bdrv_writev_vmstate(BlockDriverState *bs, QEMUIOVector *qiov, int64_t pos);
-int bdrv_save_vmstate(BlockDriverState *bs, const uint8_t *buf,
-                      int64_t pos, int size);
-
-int bdrv_load_vmstate(BlockDriverState *bs, uint8_t *buf,
-                      int64_t pos, int size);
-
-void bdrv_img_create(const char *filename, const char *fmt,
-                     const char *base_filename, const char *base_fmt,
-                     char *options, uint64_t img_size, int flags,
-                     Error **errp, bool quiet);
-
-void bdrv_set_buffer_alignment(BlockDriverState *bs, int align);
-void *qemu_blockalign(BlockDriverState *bs, size_t size);
-bool bdrv_qiov_is_aligned(BlockDriverState *bs, QEMUIOVector *qiov);
-
-struct HBitmapIter;
-void bdrv_set_dirty_tracking(BlockDriverState *bs, int granularity);
-int bdrv_get_dirty(BlockDriverState *bs, int64_t sector);
-void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors);
-void bdrv_reset_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors);
-void bdrv_dirty_iter_init(BlockDriverState *bs, struct HBitmapIter *hbi);
-int64_t bdrv_get_dirty_count(BlockDriverState *bs);
-
-void bdrv_enable_copy_on_read(BlockDriverState *bs);
-void bdrv_disable_copy_on_read(BlockDriverState *bs);
-
-void bdrv_set_in_use(BlockDriverState *bs, int in_use);
-int bdrv_in_use(BlockDriverState *bs);
-
-#ifdef CONFIG_LINUX_AIO
-int raw_get_aio_fd(BlockDriverState *bs);
-#else
-static inline int raw_get_aio_fd(BlockDriverState *bs)
-{
-    return -ENOTSUP;
-}
-#endif
-
-enum BlockAcctType {
-    BDRV_ACCT_READ,
-    BDRV_ACCT_WRITE,
-    BDRV_ACCT_FLUSH,
-    BDRV_MAX_IOTYPE,
-};
-
-typedef struct BlockAcctCookie {
-    int64_t bytes;
-    int64_t start_time_ns;
-    enum BlockAcctType type;
-} BlockAcctCookie;
-
-void bdrv_acct_start(BlockDriverState *bs, BlockAcctCookie *cookie,
-        int64_t bytes, enum BlockAcctType type);
-void bdrv_acct_done(BlockDriverState *bs, BlockAcctCookie *cookie);
-
-typedef enum {
-    BLKDBG_L1_UPDATE,
-
-    BLKDBG_L1_GROW_ALLOC_TABLE,
-    BLKDBG_L1_GROW_WRITE_TABLE,
-    BLKDBG_L1_GROW_ACTIVATE_TABLE,
-
-    BLKDBG_L2_LOAD,
-    BLKDBG_L2_UPDATE,
-    BLKDBG_L2_UPDATE_COMPRESSED,
-    BLKDBG_L2_ALLOC_COW_READ,
-    BLKDBG_L2_ALLOC_WRITE,
-
-    BLKDBG_READ_AIO,
-    BLKDBG_READ_BACKING_AIO,
-    BLKDBG_READ_COMPRESSED,
-
-    BLKDBG_WRITE_AIO,
-    BLKDBG_WRITE_COMPRESSED,
-
-    BLKDBG_VMSTATE_LOAD,
-    BLKDBG_VMSTATE_SAVE,
-
-    BLKDBG_COW_READ,
-    BLKDBG_COW_WRITE,
-
-    BLKDBG_REFTABLE_LOAD,
-    BLKDBG_REFTABLE_GROW,
-
-    BLKDBG_REFBLOCK_LOAD,
-    BLKDBG_REFBLOCK_UPDATE,
-    BLKDBG_REFBLOCK_UPDATE_PART,
-    BLKDBG_REFBLOCK_ALLOC,
-    BLKDBG_REFBLOCK_ALLOC_HOOKUP,
-    BLKDBG_REFBLOCK_ALLOC_WRITE,
-    BLKDBG_REFBLOCK_ALLOC_WRITE_BLOCKS,
-    BLKDBG_REFBLOCK_ALLOC_WRITE_TABLE,
-    BLKDBG_REFBLOCK_ALLOC_SWITCH_TABLE,
-
-    BLKDBG_CLUSTER_ALLOC,
-    BLKDBG_CLUSTER_ALLOC_BYTES,
-    BLKDBG_CLUSTER_FREE,
-
-    BLKDBG_FLUSH_TO_OS,
-    BLKDBG_FLUSH_TO_DISK,
-
-    BLKDBG_EVENT_MAX,
-} BlkDebugEvent;
-
-#define BLKDBG_EVENT(bs, evt) bdrv_debug_event(bs, evt)
-void bdrv_debug_event(BlockDriverState *bs, BlkDebugEvent event);
-
-int bdrv_debug_breakpoint(BlockDriverState *bs, const char *event,
-                           const char *tag);
-int bdrv_debug_resume(BlockDriverState *bs, const char *tag);
-bool bdrv_debug_is_suspended(BlockDriverState *bs, const char *tag);
-
-#endif
diff --git a/contrib/qemu/include/block/block_int.h b/contrib/qemu/include/block/block_int.h
deleted file mode 100644
index c6ac871e210..00000000000
--- a/contrib/qemu/include/block/block_int.h
+++ /dev/null
@@ -1,421 +0,0 @@
-/*
- * QEMU System Emulator block driver
- *
- * Copyright (c) 2003 Fabrice Bellard
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#ifndef BLOCK_INT_H
-#define BLOCK_INT_H
-
-#include "block/block.h"
-#include "qemu/option.h"
-#include "qemu/queue.h"
-#include "block/coroutine.h"
-#include "qemu/timer.h"
-#include "qapi-types.h"
-#include "qapi/qmp/qerror.h"
-#include "monitor/monitor.h"
-#include "qemu/hbitmap.h"
-#include "block/snapshot.h"
-
-#define BLOCK_FLAG_ENCRYPT          1
-#define BLOCK_FLAG_COMPAT6          4
-#define BLOCK_FLAG_LAZY_REFCOUNTS   8
-
-#define BLOCK_IO_LIMIT_READ     0
-#define BLOCK_IO_LIMIT_WRITE    1
-#define BLOCK_IO_LIMIT_TOTAL    2
-
-#define BLOCK_IO_SLICE_TIME     100000000
-#define NANOSECONDS_PER_SECOND  1000000000.0
-
-#define BLOCK_OPT_SIZE              "size"
-#define BLOCK_OPT_ENCRYPT           "encryption"
-#define BLOCK_OPT_COMPAT6           "compat6"
-#define BLOCK_OPT_BACKING_FILE      "backing_file"
-#define BLOCK_OPT_BACKING_FMT       "backing_fmt"
-#define BLOCK_OPT_CLUSTER_SIZE      "cluster_size"
-#define BLOCK_OPT_TABLE_SIZE        "table_size"
-#define BLOCK_OPT_PREALLOC          "preallocation"
-#define BLOCK_OPT_SUBFMT            "subformat"
-#define BLOCK_OPT_COMPAT_LEVEL      "compat"
-#define BLOCK_OPT_LAZY_REFCOUNTS    "lazy_refcounts"
-#define BLOCK_OPT_ADAPTER_TYPE      "adapter_type"
-
-typedef struct BdrvTrackedRequest {
-    BlockDriverState *bs;
-    int64_t sector_num;
-    int nb_sectors;
-    bool is_write;
-    QLIST_ENTRY(BdrvTrackedRequest) list;
-    Coroutine *co; /* owner, used for deadlock detection */
-    CoQueue wait_queue; /* coroutines blocked on this request */
-} BdrvTrackedRequest;
-
-
-typedef struct BlockIOLimit {
-    int64_t bps[3];
-    int64_t iops[3];
-} BlockIOLimit;
-
-typedef struct BlockIOBaseValue {
-    uint64_t bytes[2];
-    uint64_t ios[2];
-} BlockIOBaseValue;
-
-struct BlockDriver {
-    const char *format_name;
-    int instance_size;
-    int (*bdrv_probe)(const uint8_t *buf, int buf_size, const char *filename);
-    int (*bdrv_probe_device)(const char *filename);
-
-    /* Any driver implementing this callback is expected to be able to handle
-     * NULL file names in its .bdrv_open() implementation */
-    void (*bdrv_parse_filename)(const char *filename, QDict *options, Error **errp);
-
-    /* For handling image reopen for split or non-split files */
-    int (*bdrv_reopen_prepare)(BDRVReopenState *reopen_state,
-                               BlockReopenQueue *queue, Error **errp);
-    void (*bdrv_reopen_commit)(BDRVReopenState *reopen_state);
-    void (*bdrv_reopen_abort)(BDRVReopenState *reopen_state);
-
-    int (*bdrv_open)(BlockDriverState *bs, QDict *options, int flags);
-    int (*bdrv_file_open)(BlockDriverState *bs, QDict *options, int flags);
-    int (*bdrv_read)(BlockDriverState *bs, int64_t sector_num,
-                     uint8_t *buf, int nb_sectors);
-    int (*bdrv_write)(BlockDriverState *bs, int64_t sector_num,
-                      const uint8_t *buf, int nb_sectors);
-    void (*bdrv_close)(BlockDriverState *bs);
-    void (*bdrv_rebind)(BlockDriverState *bs);
-    int (*bdrv_create)(const char *filename, QEMUOptionParameter *options);
-    int (*bdrv_set_key)(BlockDriverState *bs, const char *key);
-    int (*bdrv_make_empty)(BlockDriverState *bs);
-    /* aio */
-    BlockDriverAIOCB *(*bdrv_aio_readv)(BlockDriverState *bs,
-        int64_t sector_num, QEMUIOVector *qiov, int nb_sectors,
-        BlockDriverCompletionFunc *cb, void *opaque);
-    BlockDriverAIOCB *(*bdrv_aio_writev)(BlockDriverState *bs,
-        int64_t sector_num, QEMUIOVector *qiov, int nb_sectors,
-        BlockDriverCompletionFunc *cb, void *opaque);
-    BlockDriverAIOCB *(*bdrv_aio_flush)(BlockDriverState *bs,
-        BlockDriverCompletionFunc *cb, void *opaque);
-    BlockDriverAIOCB *(*bdrv_aio_discard)(BlockDriverState *bs,
-        int64_t sector_num, int nb_sectors,
-        BlockDriverCompletionFunc *cb, void *opaque);
-
-    int coroutine_fn (*bdrv_co_readv)(BlockDriverState *bs,
-        int64_t sector_num, int nb_sectors, QEMUIOVector *qiov);
-    int coroutine_fn (*bdrv_co_writev)(BlockDriverState *bs,
-        int64_t sector_num, int nb_sectors, QEMUIOVector *qiov);
-    /*
-     * Efficiently zero a region of the disk image.  Typically an image format
-     * would use a compact metadata representation to implement this.  This
-     * function pointer may be NULL and .bdrv_co_writev() will be called
-     * instead.
-     */
-    int coroutine_fn (*bdrv_co_write_zeroes)(BlockDriverState *bs,
-        int64_t sector_num, int nb_sectors);
-    int coroutine_fn (*bdrv_co_discard)(BlockDriverState *bs,
-        int64_t sector_num, int nb_sectors);
-    int coroutine_fn (*bdrv_co_is_allocated)(BlockDriverState *bs,
-        int64_t sector_num, int nb_sectors, int *pnum);
-
-    /*
-     * Invalidate any cached meta-data.
-     */
-    void (*bdrv_invalidate_cache)(BlockDriverState *bs);
-
-    /*
-     * Flushes all data that was already written to the OS all the way down to
-     * the disk (for example raw-posix calls fsync()).
-     */
-    int coroutine_fn (*bdrv_co_flush_to_disk)(BlockDriverState *bs);
-
-    /*
-     * Flushes all internal caches to the OS. The data may still sit in a
-     * writeback cache of the host OS, but it will survive a crash of the qemu
-     * process.
-     */
-    int coroutine_fn (*bdrv_co_flush_to_os)(BlockDriverState *bs);
-
-    const char *protocol_name;
-    int (*bdrv_truncate)(BlockDriverState *bs, int64_t offset);
-    int64_t (*bdrv_getlength)(BlockDriverState *bs);
-    int64_t (*bdrv_get_allocated_file_size)(BlockDriverState *bs);
-    int (*bdrv_write_compressed)(BlockDriverState *bs, int64_t sector_num,
-                                 const uint8_t *buf, int nb_sectors);
-
-    int (*bdrv_snapshot_create)(BlockDriverState *bs,
-                                QEMUSnapshotInfo *sn_info);
-    int (*bdrv_snapshot_goto)(BlockDriverState *bs,
-                              const char *snapshot_id);
-    int (*bdrv_snapshot_delete)(BlockDriverState *bs, const char *snapshot_id);
-    int (*bdrv_snapshot_list)(BlockDriverState *bs,
-                              QEMUSnapshotInfo **psn_info);
-    int (*bdrv_snapshot_load_tmp)(BlockDriverState *bs,
-                                  const char *snapshot_name);
-    int (*bdrv_get_info)(BlockDriverState *bs, BlockDriverInfo *bdi);
-
-    int (*bdrv_save_vmstate)(BlockDriverState *bs, QEMUIOVector *qiov,
-                             int64_t pos);
-    int (*bdrv_load_vmstate)(BlockDriverState *bs, uint8_t *buf,
-                             int64_t pos, int size);
-
-    int (*bdrv_change_backing_file)(BlockDriverState *bs,
-        const char *backing_file, const char *backing_fmt);
-
-    /* removable device specific */
-    int (*bdrv_is_inserted)(BlockDriverState *bs);
-    int (*bdrv_media_changed)(BlockDriverState *bs);
-    void (*bdrv_eject)(BlockDriverState *bs, bool eject_flag);
-    void (*bdrv_lock_medium)(BlockDriverState *bs, bool locked);
-
-    /* to control generic scsi devices */
-    int (*bdrv_ioctl)(BlockDriverState *bs, unsigned long int req, void *buf);
-    BlockDriverAIOCB *(*bdrv_aio_ioctl)(BlockDriverState *bs,
-        unsigned long int req, void *buf,
-        BlockDriverCompletionFunc *cb, void *opaque);
-
-    /* List of options for creating images, terminated by name == NULL */
-    QEMUOptionParameter *create_options;
-
-
-    /*
-     * Returns 0 for completed check, -errno for internal errors.
-     * The check results are stored in result.
-     */
-    int (*bdrv_check)(BlockDriverState* bs, BdrvCheckResult *result,
-        BdrvCheckMode fix);
-
-    void (*bdrv_debug_event)(BlockDriverState *bs, BlkDebugEvent event);
-
-    /* TODO Better pass a option string/QDict/QemuOpts to add any rule? */
-    int (*bdrv_debug_breakpoint)(BlockDriverState *bs, const char *event,
-        const char *tag);
-    int (*bdrv_debug_resume)(BlockDriverState *bs, const char *tag);
-    bool (*bdrv_debug_is_suspended)(BlockDriverState *bs, const char *tag);
-
-    /*
-     * Returns 1 if newly created images are guaranteed to contain only
-     * zeros, 0 otherwise.
-     */
-    int (*bdrv_has_zero_init)(BlockDriverState *bs);
-
-    QLIST_ENTRY(BlockDriver) list;
-};
-
-/*
- * Note: the function bdrv_append() copies and swaps contents of
- * BlockDriverStates, so if you add new fields to this struct, please
- * inspect bdrv_append() to determine if the new fields need to be
- * copied as well.
- */
-struct BlockDriverState {
-    int64_t total_sectors; /* if we are reading a disk image, give its
-                              size in sectors */
-    int read_only; /* if true, the media is read only */
-    int open_flags; /* flags used to open the file, re-used for re-open */
-    int encrypted; /* if true, the media is encrypted */
-    int valid_key; /* if true, a valid encryption key has been set */
-    int sg;        /* if true, the device is a /dev/sg* */
-    int copy_on_read; /* if true, copy read backing sectors into image
-                         note this is a reference count */
-
-    BlockDriver *drv; /* NULL means no media */
-    void *opaque;
-
-    void *dev;                  /* attached device model, if any */
-    /* TODO change to DeviceState when all users are qdevified */
-    const BlockDevOps *dev_ops;
-    void *dev_opaque;
-
-    char filename[1024];
-    char backing_file[1024]; /* if non zero, the image is a diff of
-                                this file image */
-    char backing_format[16]; /* if non-zero and backing_file exists */
-    int is_temporary;
-
-    BlockDriverState *backing_hd;
-    BlockDriverState *file;
-
-    NotifierList close_notifiers;
-
-    /* Callback before write request is processed */
-    NotifierWithReturnList before_write_notifiers;
-
-    /* number of in-flight copy-on-read requests */
-    unsigned int copy_on_read_in_flight;
-
-    /* the time for latest disk I/O */
-    int64_t slice_start;
-    int64_t slice_end;
-    BlockIOLimit io_limits;
-    BlockIOBaseValue slice_submitted;
-    CoQueue      throttled_reqs;
-    QEMUTimer    *block_timer;
-    bool         io_limits_enabled;
-
-    /* I/O stats (display with "info blockstats"). */
-    uint64_t nr_bytes[BDRV_MAX_IOTYPE];
-    uint64_t nr_ops[BDRV_MAX_IOTYPE];
-    uint64_t total_time_ns[BDRV_MAX_IOTYPE];
-    uint64_t wr_highest_sector;
-
-    /* Whether the disk can expand beyond total_sectors */
-    int growable;
-
-    /* the memory alignment required for the buffers handled by this driver */
-    int buffer_alignment;
-
-    /* do we need to tell the quest if we have a volatile write cache? */
-    int enable_write_cache;
-
-    /* NOTE: the following infos are only hints for real hardware
-       drivers. They are not used by the block driver */
-    BlockdevOnError on_read_error, on_write_error;
-    bool iostatus_enabled;
-    BlockDeviceIoStatus iostatus;
-    char device_name[32];
-    HBitmap *dirty_bitmap;
-    int in_use; /* users other than guest access, eg. block migration */
-    QTAILQ_ENTRY(BlockDriverState) list;
-
-    QLIST_HEAD(, BdrvTrackedRequest) tracked_requests;
-
-    /* long-running background operation */
-    BlockJob *job;
-
-    QDict *options;
-};
-
-int get_tmp_filename(char *filename, int size);
-
-void bdrv_set_io_limits(BlockDriverState *bs,
-                        BlockIOLimit *io_limits);
-
-/**
- * bdrv_add_before_write_notifier:
- *
- * Register a callback that is invoked before write requests are processed but
- * after any throttling or waiting for overlapping requests.
- */
-void bdrv_add_before_write_notifier(BlockDriverState *bs,
-                                    NotifierWithReturn *notifier);
-
-/**
- * bdrv_get_aio_context:
- *
- * Returns: the currently bound #AioContext
- */
-AioContext *bdrv_get_aio_context(BlockDriverState *bs);
-
-#ifdef _WIN32
-int is_windows_drive(const char *filename);
-#endif
-void bdrv_emit_qmp_error_event(const BlockDriverState *bdrv,
-                               enum MonitorEvent ev,
-                               BlockErrorAction action, bool is_read);
-
-/**
- * stream_start:
- * @bs: Block device to operate on.
- * @base: Block device that will become the new base, or %NULL to
- * flatten the whole backing file chain onto @bs.
- * @base_id: The file name that will be written to @bs as the new
- * backing file if the job completes.  Ignored if @base is %NULL.
- * @speed: The maximum speed, in bytes per second, or 0 for unlimited.
- * @on_error: The action to take upon error.
- * @cb: Completion function for the job.
- * @opaque: Opaque pointer value passed to @cb.
- * @errp: Error object.
- *
- * Start a streaming operation on @bs.  Clusters that are unallocated
- * in @bs, but allocated in any image between @base and @bs (both
- * exclusive) will be written to @bs.  At the end of a successful
- * streaming job, the backing file of @bs will be changed to
- * @base_id in the written image and to @base in the live BlockDriverState.
- */
-void stream_start(BlockDriverState *bs, BlockDriverState *base,
-                  const char *base_id, int64_t speed, BlockdevOnError on_error,
-                  BlockDriverCompletionFunc *cb,
-                  void *opaque, Error **errp);
-
-/**
- * commit_start:
- * @bs: Top Block device
- * @base: Block device that will be written into, and become the new top
- * @speed: The maximum speed, in bytes per second, or 0 for unlimited.
- * @on_error: The action to take upon error.
- * @cb: Completion function for the job.
- * @opaque: Opaque pointer value passed to @cb.
- * @errp: Error object.
- *
- */
-void commit_start(BlockDriverState *bs, BlockDriverState *base,
-                 BlockDriverState *top, int64_t speed,
-                 BlockdevOnError on_error, BlockDriverCompletionFunc *cb,
-                 void *opaque, Error **errp);
-
-/*
- * mirror_start:
- * @bs: Block device to operate on.
- * @target: Block device to write to.
- * @speed: The maximum speed, in bytes per second, or 0 for unlimited.
- * @granularity: The chosen granularity for the dirty bitmap.
- * @buf_size: The amount of data that can be in flight at one time.
- * @mode: Whether to collapse all images in the chain to the target.
- * @on_source_error: The action to take upon error reading from the source.
- * @on_target_error: The action to take upon error writing to the target.
- * @cb: Completion function for the job.
- * @opaque: Opaque pointer value passed to @cb.
- * @errp: Error object.
- *
- * Start a mirroring operation on @bs.  Clusters that are allocated
- * in @bs will be written to @bs until the job is cancelled or
- * manually completed.  At the end of a successful mirroring job,
- * @bs will be switched to read from @target.
- */
-void mirror_start(BlockDriverState *bs, BlockDriverState *target,
-                  int64_t speed, int64_t granularity, int64_t buf_size,
-                  MirrorSyncMode mode, BlockdevOnError on_source_error,
-                  BlockdevOnError on_target_error,
-                  BlockDriverCompletionFunc *cb,
-                  void *opaque, Error **errp);
-
-/*
- * backup_start:
- * @bs: Block device to operate on.
- * @target: Block device to write to.
- * @speed: The maximum speed, in bytes per second, or 0 for unlimited.
- * @on_source_error: The action to take upon error reading from the source.
- * @on_target_error: The action to take upon error writing to the target.
- * @cb: Completion function for the job.
- * @opaque: Opaque pointer value passed to @cb.
- *
- * Start a backup operation on @bs.  Clusters in @bs are written to @target
- * until the job is cancelled or manually completed.
- */
-void backup_start(BlockDriverState *bs, BlockDriverState *target,
-                  int64_t speed, BlockdevOnError on_source_error,
-                  BlockdevOnError on_target_error,
-                  BlockDriverCompletionFunc *cb, void *opaque,
-                  Error **errp);
-
-#endif /* BLOCK_INT_H */
diff --git a/contrib/qemu/include/block/blockjob.h b/contrib/qemu/include/block/blockjob.h
deleted file mode 100644
index c290d07bba0..00000000000
--- a/contrib/qemu/include/block/blockjob.h
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
- * Declarations for long-running block device operations
- *
- * Copyright (c) 2011 IBM Corp.
- * Copyright (c) 2012 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#ifndef BLOCKJOB_H
-#define BLOCKJOB_H 1
-
-#include "block/block.h"
-
-/**
- * BlockJobType:
- *
- * A class type for block job objects.
- */
-typedef struct BlockJobType {
-    /** Derived BlockJob struct size */
-    size_t instance_size;
-
-    /** String describing the operation, part of query-block-jobs QMP API */
-    const char *job_type;
-
-    /** Optional callback for job types that support setting a speed limit */
-    void (*set_speed)(BlockJob *job, int64_t speed, Error **errp);
-
-    /** Optional callback for job types that need to forward I/O status reset */
-    void (*iostatus_reset)(BlockJob *job);
-
-    /**
-     * Optional callback for job types whose completion must be triggered
-     * manually.
-     */
-    void (*complete)(BlockJob *job, Error **errp);
-} BlockJobType;
-
-/**
- * BlockJob:
- *
- * Long-running operation on a BlockDriverState.
- */
-struct BlockJob {
-    /** The job type, including the job vtable.  */
-    const BlockJobType *job_type;
-
-    /** The block device on which the job is operating.  */
-    BlockDriverState *bs;
-
-    /**
-     * The coroutine that executes the job.  If not NULL, it is
-     * reentered when busy is false and the job is cancelled.
-     */
-    Coroutine *co;
-
-    /**
-     * Set to true if the job should cancel itself.  The flag must
-     * always be tested just before toggling the busy flag from false
-     * to true.  After a job has been cancelled, it should only yield
-     * if #qemu_aio_wait will ("sooner or later") reenter the coroutine.
-     */
-    bool cancelled;
-
-    /**
-     * Set to true if the job is either paused, or will pause itself
-     * as soon as possible (if busy == true).
-     */
-    bool paused;
-
-    /**
-     * Set to false by the job while it is in a quiescent state, where
-     * no I/O is pending and the job has yielded on any condition
-     * that is not detected by #qemu_aio_wait, such as a timer.
-     */
-    bool busy;
-
-    /** Status that is published by the query-block-jobs QMP API */
-    BlockDeviceIoStatus iostatus;
-
-    /** Offset that is published by the query-block-jobs QMP API */
-    int64_t offset;
-
-    /** Length that is published by the query-block-jobs QMP API */
-    int64_t len;
-
-    /** Speed that was set with @block_job_set_speed.  */
-    int64_t speed;
-
-    /** The completion function that will be called when the job completes.  */
-    BlockDriverCompletionFunc *cb;
-
-    /** The opaque value that is passed to the completion function.  */
-    void *opaque;
-};
-
-/**
- * block_job_create:
- * @job_type: The class object for the newly-created job.
- * @bs: The block
- * @speed: The maximum speed, in bytes per second, or 0 for unlimited.
- * @cb: Completion function for the job.
- * @opaque: Opaque pointer value passed to @cb.
- * @errp: Error object.
- *
- * Create a new long-running block device job and return it.  The job
- * will call @cb asynchronously when the job completes.  Note that
- * @bs may have been closed at the time the @cb it is called.  If
- * this is the case, the job may be reported as either cancelled or
- * completed.
- *
- * This function is not part of the public job interface; it should be
- * called from a wrapper that is specific to the job type.
- */
-void *block_job_create(const BlockJobType *job_type, BlockDriverState *bs,
-                       int64_t speed, BlockDriverCompletionFunc *cb,
-                       void *opaque, Error **errp);
-
-/**
- * block_job_sleep_ns:
- * @job: The job that calls the function.
- * @clock: The clock to sleep on.
- * @ns: How many nanoseconds to stop for.
- *
- * Put the job to sleep (assuming that it wasn't canceled) for @ns
- * nanoseconds.  Canceling the job will interrupt the wait immediately.
- */
-void block_job_sleep_ns(BlockJob *job, QEMUClock *clock, int64_t ns);
-
-/**
- * block_job_completed:
- * @job: The job being completed.
- * @ret: The status code.
- *
- * Call the completion function that was registered at creation time, and
- * free @job.
- */
-void block_job_completed(BlockJob *job, int ret);
-
-/**
- * block_job_set_speed:
- * @job: The job to set the speed for.
- * @speed: The new value
- * @errp: Error object.
- *
- * Set a rate-limiting parameter for the job; the actual meaning may
- * vary depending on the job type.
- */
-void block_job_set_speed(BlockJob *job, int64_t speed, Error **errp);
-
-/**
- * block_job_cancel:
- * @job: The job to be canceled.
- *
- * Asynchronously cancel the specified job.
- */
-void block_job_cancel(BlockJob *job);
-
-/**
- * block_job_complete:
- * @job: The job to be completed.
- * @errp: Error object.
- *
- * Asynchronously complete the specified job.
- */
-void block_job_complete(BlockJob *job, Error **errp);
-
-/**
- * block_job_is_cancelled:
- * @job: The job being queried.
- *
- * Returns whether the job is scheduled for cancellation.
- */
-bool block_job_is_cancelled(BlockJob *job);
-
-/**
- * block_job_query:
- * @job: The job to get information about.
- *
- * Return information about a job.
- */
-BlockJobInfo *block_job_query(BlockJob *job);
-
-/**
- * block_job_pause:
- * @job: The job to be paused.
- *
- * Asynchronously pause the specified job.
- */
-void block_job_pause(BlockJob *job);
-
-/**
- * block_job_resume:
- * @job: The job to be resumed.
- *
- * Resume the specified job.
- */
-void block_job_resume(BlockJob *job);
-
-/**
- * qobject_from_block_job:
- * @job: The job whose information is requested.
- *
- * Return a QDict corresponding to @job's query-block-jobs entry.
- */
-QObject *qobject_from_block_job(BlockJob *job);
-
-/**
- * block_job_ready:
- * @job: The job which is now ready to complete.
- *
- * Send a BLOCK_JOB_READY event for the specified job.
- */
-void block_job_ready(BlockJob *job);
-
-/**
- * block_job_is_paused:
- * @job: The job being queried.
- *
- * Returns whether the job is currently paused, or will pause
- * as soon as it reaches a sleeping point.
- */
-bool block_job_is_paused(BlockJob *job);
-
-/**
- * block_job_cancel_sync:
- * @job: The job to be canceled.
- *
- * Synchronously cancel the job.  The completion callback is called
- * before the function returns.  The job may actually complete
- * instead of canceling itself; the circumstances under which this
- * happens depend on the kind of job that is active.
- *
- * Returns the return value from the job if the job actually completed
- * during the call, or -ECANCELED if it was canceled.
- */
-int block_job_cancel_sync(BlockJob *job);
-
-/**
- * block_job_iostatus_reset:
- * @job: The job whose I/O status should be reset.
- *
- * Reset I/O status on @job and on BlockDriverState objects it uses,
- * other than job->bs.
- */
-void block_job_iostatus_reset(BlockJob *job);
-
-/**
- * block_job_error_action:
- * @job: The job to signal an error for.
- * @bs: The block device on which to set an I/O error.
- * @on_err: The error action setting.
- * @is_read: Whether the operation was a read.
- * @error: The error that was reported.
- *
- * Report an I/O error for a block job and possibly stop the VM.  Return the
- * action that was selected based on @on_err and @error.
- */
-BlockErrorAction block_job_error_action(BlockJob *job, BlockDriverState *bs,
-                                        BlockdevOnError on_err,
-                                        int is_read, int error);
-#endif
diff --git a/contrib/qemu/include/block/coroutine.h b/contrib/qemu/include/block/coroutine.h
deleted file mode 100644
index 377805a3b08..00000000000
--- a/contrib/qemu/include/block/coroutine.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * QEMU coroutine implementation
- *
- * Copyright IBM, Corp. 2011
- *
- * Authors:
- *  Stefan Hajnoczi    <stefanha@linux.vnet.ibm.com>
- *  Kevin Wolf         <kwolf@redhat.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- */
-
-#ifndef QEMU_COROUTINE_H
-#define QEMU_COROUTINE_H
-
-#include <stdbool.h>
-#include "qemu/queue.h"
-#include "qemu/timer.h"
-
-/**
- * Coroutines are a mechanism for stack switching and can be used for
- * cooperative userspace threading.  These functions provide a simple but
- * useful flavor of coroutines that is suitable for writing sequential code,
- * rather than callbacks, for operations that need to give up control while
- * waiting for events to complete.
- *
- * These functions are re-entrant and may be used outside the global mutex.
- */
-
-/**
- * Mark a function that executes in coroutine context
- *
- * Functions that execute in coroutine context cannot be called directly from
- * normal functions.  In the future it would be nice to enable compiler or
- * static checker support for catching such errors.  This annotation might make
- * it possible and in the meantime it serves as documentation.
- *
- * For example:
- *
- *   static void coroutine_fn foo(void) {
- *       ....
- *   }
- */
-#define coroutine_fn
-
-typedef struct Coroutine Coroutine;
-
-/**
- * Coroutine entry point
- *
- * When the coroutine is entered for the first time, opaque is passed in as an
- * argument.
- *
- * When this function returns, the coroutine is destroyed automatically and
- * execution continues in the caller who last entered the coroutine.
- */
-typedef void coroutine_fn CoroutineEntry(void *opaque);
-
-/**
- * Create a new coroutine
- *
- * Use qemu_coroutine_enter() to actually transfer control to the coroutine.
- */
-Coroutine *qemu_coroutine_create(CoroutineEntry *entry);
-
-/**
- * Transfer control to a coroutine
- *
- * The opaque argument is passed as the argument to the entry point when
- * entering the coroutine for the first time.  It is subsequently ignored.
- */
-void qemu_coroutine_enter(Coroutine *coroutine, void *opaque);
-
-/**
- * Transfer control back to a coroutine's caller
- *
- * This function does not return until the coroutine is re-entered using
- * qemu_coroutine_enter().
- */
-void coroutine_fn qemu_coroutine_yield(void);
-
-/**
- * Get the currently executing coroutine
- */
-Coroutine *coroutine_fn qemu_coroutine_self(void);
-
-/**
- * Return whether or not currently inside a coroutine
- *
- * This can be used to write functions that work both when in coroutine context
- * and when not in coroutine context.  Note that such functions cannot use the
- * coroutine_fn annotation since they work outside coroutine context.
- */
-bool qemu_in_coroutine(void);
-
-
-
-/**
- * CoQueues are a mechanism to queue coroutines in order to continue executing
- * them later. They provide the fundamental primitives on which coroutine locks
- * are built.
- */
-typedef struct CoQueue {
-    QTAILQ_HEAD(, Coroutine) entries;
-    AioContext *ctx;
-} CoQueue;
-
-/**
- * Initialise a CoQueue. This must be called before any other operation is used
- * on the CoQueue.
- */
-void qemu_co_queue_init(CoQueue *queue);
-
-/**
- * Adds the current coroutine to the CoQueue and transfers control to the
- * caller of the coroutine.
- */
-void coroutine_fn qemu_co_queue_wait(CoQueue *queue);
-
-/**
- * Adds the current coroutine to the head of the CoQueue and transfers control to the
- * caller of the coroutine.
- */
-void coroutine_fn qemu_co_queue_wait_insert_head(CoQueue *queue);
-
-/**
- * Restarts the next coroutine in the CoQueue and removes it from the queue.
- *
- * Returns true if a coroutine was restarted, false if the queue is empty.
- */
-bool qemu_co_queue_next(CoQueue *queue);
-
-/**
- * Restarts all coroutines in the CoQueue and leaves the queue empty.
- */
-void qemu_co_queue_restart_all(CoQueue *queue);
-
-/**
- * Checks if the CoQueue is empty.
- */
-bool qemu_co_queue_empty(CoQueue *queue);
-
-
-/**
- * Provides a mutex that can be used to synchronise coroutines
- */
-typedef struct CoMutex {
-    bool locked;
-    CoQueue queue;
-} CoMutex;
-
-/**
- * Initialises a CoMutex. This must be called before any other operation is used
- * on the CoMutex.
- */
-void qemu_co_mutex_init(CoMutex *mutex);
-
-/**
- * Locks the mutex. If the lock cannot be taken immediately, control is
- * transferred to the caller of the current coroutine.
- */
-void coroutine_fn qemu_co_mutex_lock(CoMutex *mutex);
-
-/**
- * Unlocks the mutex and schedules the next coroutine that was waiting for this
- * lock to be run.
- */
-void coroutine_fn qemu_co_mutex_unlock(CoMutex *mutex);
-
-typedef struct CoRwlock {
-    bool writer;
-    int reader;
-    CoQueue queue;
-} CoRwlock;
-
-/**
- * Initialises a CoRwlock. This must be called before any other operation
- * is used on the CoRwlock
- */
-void qemu_co_rwlock_init(CoRwlock *lock);
-
-/**
- * Read locks the CoRwlock. If the lock cannot be taken immediately because
- * of a parallel writer, control is transferred to the caller of the current
- * coroutine.
- */
-void qemu_co_rwlock_rdlock(CoRwlock *lock);
-
-/**
- * Write Locks the mutex. If the lock cannot be taken immediately because
- * of a parallel reader, control is transferred to the caller of the current
- * coroutine.
- */
-void qemu_co_rwlock_wrlock(CoRwlock *lock);
-
-/**
- * Unlocks the read/write lock and schedules the next coroutine that was
- * waiting for this lock to be run.
- */
-void qemu_co_rwlock_unlock(CoRwlock *lock);
-
-/**
- * Yield the coroutine for a given duration
- *
- * Note this function uses timers and hence only works when a main loop is in
- * use.  See main-loop.h and do not use from qemu-tool programs.
- */
-void coroutine_fn co_sleep_ns(QEMUClock *clock, int64_t ns);
-
-/**
- * Yield until a file descriptor becomes readable
- *
- * Note that this function clobbers the handlers for the file descriptor.
- */
-void coroutine_fn yield_until_fd_readable(int fd);
-#endif /* QEMU_COROUTINE_H */
diff --git a/contrib/qemu/include/block/coroutine_int.h b/contrib/qemu/include/block/coroutine_int.h
deleted file mode 100644
index f133d65af86..00000000000
--- a/contrib/qemu/include/block/coroutine_int.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Coroutine internals
- *
- * Copyright (c) 2011 Kevin Wolf <kwolf@redhat.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef QEMU_COROUTINE_INT_H
-#define QEMU_COROUTINE_INT_H
-
-#include "qemu/queue.h"
-#include "block/coroutine.h"
-
-typedef enum {
-    COROUTINE_YIELD = 1,
-    COROUTINE_TERMINATE = 2,
-} CoroutineAction;
-
-struct Coroutine {
-    CoroutineEntry *entry;
-    void *entry_arg;
-    Coroutine *caller;
-    QSLIST_ENTRY(Coroutine) pool_next;
-
-    /* Coroutines that should be woken up when we yield or terminate */
-    QTAILQ_HEAD(, Coroutine) co_queue_wakeup;
-    QTAILQ_ENTRY(Coroutine) co_queue_next;
-};
-
-Coroutine *qemu_coroutine_new(void);
-void qemu_coroutine_delete(Coroutine *co);
-CoroutineAction qemu_coroutine_switch(Coroutine *from, Coroutine *to,
-                                      CoroutineAction action);
-void coroutine_fn qemu_co_queue_run_restart(Coroutine *co);
-
-#endif
diff --git a/contrib/qemu/include/block/snapshot.h b/contrib/qemu/include/block/snapshot.h
deleted file mode 100644
index eaf61f0326e..00000000000
--- a/contrib/qemu/include/block/snapshot.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Block layer snapshot related functions
- *
- * Copyright (c) 2003-2008 Fabrice Bellard
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef SNAPSHOT_H
-#define SNAPSHOT_H
-
-#include "qemu-common.h"
-
-typedef struct QEMUSnapshotInfo {
-    char id_str[128]; /* unique snapshot id */
-    /* the following fields are informative. They are not needed for
-       the consistency of the snapshot */
-    char name[256]; /* user chosen name */
-    uint64_t vm_state_size; /* VM state info size */
-    uint32_t date_sec; /* UTC date of the snapshot */
-    uint32_t date_nsec;
-    uint64_t vm_clock_nsec; /* VM clock relative to boot */
-} QEMUSnapshotInfo;
-
-int bdrv_snapshot_find(BlockDriverState *bs, QEMUSnapshotInfo *sn_info,
-                       const char *name);
-int bdrv_can_snapshot(BlockDriverState *bs);
-int bdrv_snapshot_create(BlockDriverState *bs,
-                         QEMUSnapshotInfo *sn_info);
-int bdrv_snapshot_goto(BlockDriverState *bs,
-                       const char *snapshot_id);
-int bdrv_snapshot_delete(BlockDriverState *bs, const char *snapshot_id);
-int bdrv_snapshot_list(BlockDriverState *bs,
-                       QEMUSnapshotInfo **psn_info);
-int bdrv_snapshot_load_tmp(BlockDriverState *bs,
-                           const char *snapshot_name);
-#endif
diff --git a/contrib/qemu/include/config.h b/contrib/qemu/include/config.h
deleted file mode 100644
index e20f78696a1..00000000000
--- a/contrib/qemu/include/config.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "config-host.h"
-#include "config-target.h"
diff --git a/contrib/qemu/include/exec/cpu-common.h b/contrib/qemu/include/exec/cpu-common.h
deleted file mode 100644
index e4996e19c32..00000000000
--- a/contrib/qemu/include/exec/cpu-common.h
+++ /dev/null
@@ -1,124 +0,0 @@
-#ifndef CPU_COMMON_H
-#define CPU_COMMON_H 1
-
-/* CPU interfaces that are target independent.  */
-
-#ifndef CONFIG_USER_ONLY
-#include "exec/hwaddr.h"
-#endif
-
-#ifndef NEED_CPU_H
-#include "exec/poison.h"
-#endif
-
-#include "qemu/bswap.h"
-#include "qemu/queue.h"
-
-/**
- * CPUListState:
- * @cpu_fprintf: Print function.
- * @file: File to print to using @cpu_fprint.
- *
- * State commonly used for iterating over CPU models.
- */
-typedef struct CPUListState {
-    fprintf_function cpu_fprintf;
-    FILE *file;
-} CPUListState;
-
-#if !defined(CONFIG_USER_ONLY)
-
-enum device_endian {
-    DEVICE_NATIVE_ENDIAN,
-    DEVICE_BIG_ENDIAN,
-    DEVICE_LITTLE_ENDIAN,
-};
-
-/* address in the RAM (different from a physical address) */
-#if defined(CONFIG_XEN_BACKEND)
-typedef uint64_t ram_addr_t;
-#  define RAM_ADDR_MAX UINT64_MAX
-#  define RAM_ADDR_FMT "%" PRIx64
-#else
-typedef uintptr_t ram_addr_t;
-#  define RAM_ADDR_MAX UINTPTR_MAX
-#  define RAM_ADDR_FMT "%" PRIxPTR
-#endif
-
-/* memory API */
-
-typedef void CPUWriteMemoryFunc(void *opaque, hwaddr addr, uint32_t value);
-typedef uint32_t CPUReadMemoryFunc(void *opaque, hwaddr addr);
-
-void qemu_ram_remap(ram_addr_t addr, ram_addr_t length);
-/* This should not be used by devices.  */
-MemoryRegion *qemu_ram_addr_from_host(void *ptr, ram_addr_t *ram_addr);
-void qemu_ram_set_idstr(ram_addr_t addr, const char *name, DeviceState *dev);
-
-void cpu_physical_memory_rw(hwaddr addr, uint8_t *buf,
-                            int len, int is_write);
-static inline void cpu_physical_memory_read(hwaddr addr,
-                                            void *buf, int len)
-{
-    cpu_physical_memory_rw(addr, buf, len, 0);
-}
-static inline void cpu_physical_memory_write(hwaddr addr,
-                                             const void *buf, int len)
-{
-    cpu_physical_memory_rw(addr, (void *)buf, len, 1);
-}
-void *cpu_physical_memory_map(hwaddr addr,
-                              hwaddr *plen,
-                              int is_write);
-void cpu_physical_memory_unmap(void *buffer, hwaddr len,
-                               int is_write, hwaddr access_len);
-void *cpu_register_map_client(void *opaque, void (*callback)(void *opaque));
-
-bool cpu_physical_memory_is_io(hwaddr phys_addr);
-
-/* Coalesced MMIO regions are areas where write operations can be reordered.
- * This usually implies that write operations are side-effect free.  This allows
- * batching which can make a major impact on performance when using
- * virtualization.
- */
-void qemu_flush_coalesced_mmio_buffer(void);
-
-uint32_t ldub_phys(hwaddr addr);
-uint32_t lduw_le_phys(hwaddr addr);
-uint32_t lduw_be_phys(hwaddr addr);
-uint32_t ldl_le_phys(hwaddr addr);
-uint32_t ldl_be_phys(hwaddr addr);
-uint64_t ldq_le_phys(hwaddr addr);
-uint64_t ldq_be_phys(hwaddr addr);
-void stb_phys(hwaddr addr, uint32_t val);
-void stw_le_phys(hwaddr addr, uint32_t val);
-void stw_be_phys(hwaddr addr, uint32_t val);
-void stl_le_phys(hwaddr addr, uint32_t val);
-void stl_be_phys(hwaddr addr, uint32_t val);
-void stq_le_phys(hwaddr addr, uint64_t val);
-void stq_be_phys(hwaddr addr, uint64_t val);
-
-#ifdef NEED_CPU_H
-uint32_t lduw_phys(hwaddr addr);
-uint32_t ldl_phys(hwaddr addr);
-uint64_t ldq_phys(hwaddr addr);
-void stl_phys_notdirty(hwaddr addr, uint32_t val);
-void stw_phys(hwaddr addr, uint32_t val);
-void stl_phys(hwaddr addr, uint32_t val);
-void stq_phys(hwaddr addr, uint64_t val);
-#endif
-
-void cpu_physical_memory_write_rom(hwaddr addr,
-                                   const uint8_t *buf, int len);
-
-extern struct MemoryRegion io_mem_rom;
-extern struct MemoryRegion io_mem_notdirty;
-
-typedef void (RAMBlockIterFunc)(void *host_addr,
-    ram_addr_t offset, ram_addr_t length, void *opaque);
-
-void qemu_ram_foreach_block(RAMBlockIterFunc func, void *opaque);
-
-#endif
-
-#endif /* !CPU_COMMON_H */
diff --git a/contrib/qemu/include/exec/hwaddr.h b/contrib/qemu/include/exec/hwaddr.h
deleted file mode 100644
index c9eb78fba18..00000000000
--- a/contrib/qemu/include/exec/hwaddr.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Define hwaddr if it exists.  */
-
-#ifndef HWADDR_H
-#define HWADDR_H
-
-#define HWADDR_BITS 64
-/* hwaddr is the type of a physical address (its size can
-   be different from 'target_ulong').  */
-
-typedef uint64_t hwaddr;
-#define HWADDR_MAX UINT64_MAX
-#define TARGET_FMT_plx "%016" PRIx64
-#define HWADDR_PRId PRId64
-#define HWADDR_PRIi PRIi64
-#define HWADDR_PRIo PRIo64
-#define HWADDR_PRIu PRIu64
-#define HWADDR_PRIx PRIx64
-#define HWADDR_PRIX PRIX64
-
-#endif
diff --git a/contrib/qemu/include/exec/poison.h b/contrib/qemu/include/exec/poison.h
deleted file mode 100644
index 2341a750413..00000000000
--- a/contrib/qemu/include/exec/poison.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Poison identifiers that should not be used when building
-   target independent device code.  */
-
-#ifndef HW_POISON_H
-#define HW_POISON_H
-#ifdef __GNUC__
-
-#pragma GCC poison TARGET_I386
-#pragma GCC poison TARGET_X86_64
-#pragma GCC poison TARGET_ALPHA
-#pragma GCC poison TARGET_ARM
-#pragma GCC poison TARGET_CRIS
-#pragma GCC poison TARGET_LM32
-#pragma GCC poison TARGET_M68K
-#pragma GCC poison TARGET_MIPS
-#pragma GCC poison TARGET_MIPS64
-#pragma GCC poison TARGET_OPENRISC
-#pragma GCC poison TARGET_PPC
-#pragma GCC poison TARGET_PPCEMB
-#pragma GCC poison TARGET_PPC64
-#pragma GCC poison TARGET_ABI32
-#pragma GCC poison TARGET_SH4
-#pragma GCC poison TARGET_SPARC
-#pragma GCC poison TARGET_SPARC64
-
-#pragma GCC poison TARGET_WORDS_BIGENDIAN
-#pragma GCC poison BSWAP_NEEDED
-
-#pragma GCC poison TARGET_LONG_BITS
-#pragma GCC poison TARGET_FMT_lx
-#pragma GCC poison TARGET_FMT_ld
-
-#pragma GCC poison TARGET_PAGE_SIZE
-#pragma GCC poison TARGET_PAGE_MASK
-#pragma GCC poison TARGET_PAGE_BITS
-#pragma GCC poison TARGET_PAGE_ALIGN
-
-#pragma GCC poison CPUArchState
-#pragma GCC poison env
-
-#pragma GCC poison lduw_phys
-#pragma GCC poison ldl_phys
-#pragma GCC poison ldq_phys
-#pragma GCC poison stl_phys_notdirty
-#pragma GCC poison stw_phys
-#pragma GCC poison stl_phys
-#pragma GCC poison stq_phys
-
-#pragma GCC poison CPU_INTERRUPT_HARD
-#pragma GCC poison CPU_INTERRUPT_EXITTB
-#pragma GCC poison CPU_INTERRUPT_HALT
-#pragma GCC poison CPU_INTERRUPT_DEBUG
-#pragma GCC poison CPU_INTERRUPT_TGT_EXT_0
-#pragma GCC poison CPU_INTERRUPT_TGT_EXT_1
-#pragma GCC poison CPU_INTERRUPT_TGT_EXT_2
-#pragma GCC poison CPU_INTERRUPT_TGT_EXT_3
-#pragma GCC poison CPU_INTERRUPT_TGT_EXT_4
-#pragma GCC poison CPU_INTERRUPT_TGT_INT_0
-#pragma GCC poison CPU_INTERRUPT_TGT_INT_1
-#pragma GCC poison CPU_INTERRUPT_TGT_INT_2
-
-#endif
-#endif
diff --git a/contrib/qemu/include/fpu/softfloat.h b/contrib/qemu/include/fpu/softfloat.h
deleted file mode 100644
index f3927e2419f..00000000000
--- a/contrib/qemu/include/fpu/softfloat.h
+++ /dev/null
@@ -1,641 +0,0 @@
-/*
- * QEMU float support
- *
- * Derived from SoftFloat.
- */
-
-/*============================================================================
-
-This C header file is part of the SoftFloat IEC/IEEE Floating-point Arithmetic
-Package, Release 2b.
-
-Written by John R. Hauser.  This work was made possible in part by the
-International Computer Science Institute, located at Suite 600, 1947 Center
-Street, Berkeley, California 94704.  Funding was partially provided by the
-National Science Foundation under grant MIP-9311980.  The original version
-of this code was written as part of a project to build a fixed-point vector
-processor in collaboration with the University of California at Berkeley,
-overseen by Profs. Nelson Morgan and John Wawrzynek.  More information
-is available through the Web page `http://www.cs.berkeley.edu/~jhauser/
-arithmetic/SoftFloat.html'.
-
-THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE.  Although reasonable effort has
-been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES
-RESULT IN INCORRECT BEHAVIOR.  USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS
-AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES,
-COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE
-EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE
-INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR
-OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE.
-
-Derivative works are acceptable, even for commercial purposes, so long as
-(1) the source code for the derivative work includes prominent notice that
-the work is derivative, and (2) the source code includes prominent notice with
-these four paragraphs for those parts of this code that are retained.
-
-=============================================================================*/
-
-#ifndef SOFTFLOAT_H
-#define SOFTFLOAT_H
-
-#if defined(CONFIG_SOLARIS) && defined(CONFIG_NEEDS_LIBSUNMATH)
-#include <sunmath.h>
-#endif
-
-#include <inttypes.h>
-#include "config-host.h"
-#include "qemu/osdep.h"
-
-/*----------------------------------------------------------------------------
-| Each of the following `typedef's defines the most convenient type that holds
-| integers of at least as many bits as specified.  For example, `uint8' should
-| be the most convenient type that can hold unsigned integers of as many as
-| 8 bits.  The `flag' type must be able to hold either a 0 or 1.  For most
-| implementations of C, `flag', `uint8', and `int8' should all be `typedef'ed
-| to the same as `int'.
-*----------------------------------------------------------------------------*/
-typedef uint8_t flag;
-typedef uint8_t uint8;
-typedef int8_t int8;
-typedef unsigned int uint32;
-typedef signed int int32;
-typedef uint64_t uint64;
-typedef int64_t int64;
-
-#define LIT64( a ) a##LL
-#define INLINE static inline
-
-#define STATUS_PARAM , float_status *status
-#define STATUS(field) status->field
-#define STATUS_VAR , status
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE floating-point ordering relations
-*----------------------------------------------------------------------------*/
-enum {
-    float_relation_less      = -1,
-    float_relation_equal     =  0,
-    float_relation_greater   =  1,
-    float_relation_unordered =  2
-};
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE floating-point types.
-*----------------------------------------------------------------------------*/
-/* Use structures for soft-float types.  This prevents accidentally mixing
-   them with native int/float types.  A sufficiently clever compiler and
-   sane ABI should be able to see though these structs.  However
-   x86/gcc 3.x seems to struggle a bit, so leave them disabled by default.  */
-//#define USE_SOFTFLOAT_STRUCT_TYPES
-#ifdef USE_SOFTFLOAT_STRUCT_TYPES
-typedef struct {
-    uint16_t v;
-} float16;
-#define float16_val(x) (((float16)(x)).v)
-#define make_float16(x) __extension__ ({ float16 f16_val = {x}; f16_val; })
-#define const_float16(x) { x }
-typedef struct {
-    uint32_t v;
-} float32;
-/* The cast ensures an error if the wrong type is passed.  */
-#define float32_val(x) (((float32)(x)).v)
-#define make_float32(x) __extension__ ({ float32 f32_val = {x}; f32_val; })
-#define const_float32(x) { x }
-typedef struct {
-    uint64_t v;
-} float64;
-#define float64_val(x) (((float64)(x)).v)
-#define make_float64(x) __extension__ ({ float64 f64_val = {x}; f64_val; })
-#define const_float64(x) { x }
-#else
-typedef uint16_t float16;
-typedef uint32_t float32;
-typedef uint64_t float64;
-#define float16_val(x) (x)
-#define float32_val(x) (x)
-#define float64_val(x) (x)
-#define make_float16(x) (x)
-#define make_float32(x) (x)
-#define make_float64(x) (x)
-#define const_float16(x) (x)
-#define const_float32(x) (x)
-#define const_float64(x) (x)
-#endif
-typedef struct {
-    uint64_t low;
-    uint16_t high;
-} floatx80;
-#define make_floatx80(exp, mant) ((floatx80) { mant, exp })
-#define make_floatx80_init(exp, mant) { .low = mant, .high = exp }
-typedef struct {
-#ifdef HOST_WORDS_BIGENDIAN
-    uint64_t high, low;
-#else
-    uint64_t low, high;
-#endif
-} float128;
-#define make_float128(high_, low_) ((float128) { .high = high_, .low = low_ })
-#define make_float128_init(high_, low_) { .high = high_, .low = low_ }
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE floating-point underflow tininess-detection mode.
-*----------------------------------------------------------------------------*/
-enum {
-    float_tininess_after_rounding  = 0,
-    float_tininess_before_rounding = 1
-};
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE floating-point rounding mode.
-*----------------------------------------------------------------------------*/
-enum {
-    float_round_nearest_even = 0,
-    float_round_down         = 1,
-    float_round_up           = 2,
-    float_round_to_zero      = 3
-};
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE floating-point exception flags.
-*----------------------------------------------------------------------------*/
-enum {
-    float_flag_invalid   =  1,
-    float_flag_divbyzero =  4,
-    float_flag_overflow  =  8,
-    float_flag_underflow = 16,
-    float_flag_inexact   = 32,
-    float_flag_input_denormal = 64,
-    float_flag_output_denormal = 128
-};
-
-typedef struct float_status {
-    signed char float_detect_tininess;
-    signed char float_rounding_mode;
-    signed char float_exception_flags;
-    signed char floatx80_rounding_precision;
-    /* should denormalised results go to zero and set the inexact flag? */
-    flag flush_to_zero;
-    /* should denormalised inputs go to zero and set the input_denormal flag? */
-    flag flush_inputs_to_zero;
-    flag default_nan_mode;
-} float_status;
-
-void set_float_rounding_mode(int val STATUS_PARAM);
-void set_float_exception_flags(int val STATUS_PARAM);
-INLINE void set_float_detect_tininess(int val STATUS_PARAM)
-{
-    STATUS(float_detect_tininess) = val;
-}
-INLINE void set_flush_to_zero(flag val STATUS_PARAM)
-{
-    STATUS(flush_to_zero) = val;
-}
-INLINE void set_flush_inputs_to_zero(flag val STATUS_PARAM)
-{
-    STATUS(flush_inputs_to_zero) = val;
-}
-INLINE void set_default_nan_mode(flag val STATUS_PARAM)
-{
-    STATUS(default_nan_mode) = val;
-}
-INLINE int get_float_exception_flags(float_status *status)
-{
-    return STATUS(float_exception_flags);
-}
-void set_floatx80_rounding_precision(int val STATUS_PARAM);
-
-/*----------------------------------------------------------------------------
-| Routine to raise any or all of the software IEC/IEEE floating-point
-| exception flags.
-*----------------------------------------------------------------------------*/
-void float_raise( int8 flags STATUS_PARAM);
-
-/*----------------------------------------------------------------------------
-| Options to indicate which negations to perform in float*_muladd()
-| Using these differs from negating an input or output before calling
-| the muladd function in that this means that a NaN doesn't have its
-| sign bit inverted before it is propagated.
-*----------------------------------------------------------------------------*/
-enum {
-    float_muladd_negate_c = 1,
-    float_muladd_negate_product = 2,
-    float_muladd_negate_result = 4,
-};
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE integer-to-floating-point conversion routines.
-*----------------------------------------------------------------------------*/
-float32 int32_to_float32( int32 STATUS_PARAM );
-float64 int32_to_float64( int32 STATUS_PARAM );
-float32 uint32_to_float32( uint32 STATUS_PARAM );
-float64 uint32_to_float64( uint32 STATUS_PARAM );
-floatx80 int32_to_floatx80( int32 STATUS_PARAM );
-float128 int32_to_float128( int32 STATUS_PARAM );
-float32 int64_to_float32( int64 STATUS_PARAM );
-float32 uint64_to_float32( uint64 STATUS_PARAM );
-float64 int64_to_float64( int64 STATUS_PARAM );
-float64 uint64_to_float64( uint64 STATUS_PARAM );
-floatx80 int64_to_floatx80( int64 STATUS_PARAM );
-float128 int64_to_float128( int64 STATUS_PARAM );
-float128 uint64_to_float128( uint64 STATUS_PARAM );
-
-/*----------------------------------------------------------------------------
-| Software half-precision conversion routines.
-*----------------------------------------------------------------------------*/
-float16 float32_to_float16( float32, flag STATUS_PARAM );
-float32 float16_to_float32( float16, flag STATUS_PARAM );
-
-/*----------------------------------------------------------------------------
-| Software half-precision operations.
-*----------------------------------------------------------------------------*/
-int float16_is_quiet_nan( float16 );
-int float16_is_signaling_nan( float16 );
-float16 float16_maybe_silence_nan( float16 );
-
-INLINE int float16_is_any_nan(float16 a)
-{
-    return ((float16_val(a) & ~0x8000) > 0x7c00);
-}
-
-/*----------------------------------------------------------------------------
-| The pattern for a default generated half-precision NaN.
-*----------------------------------------------------------------------------*/
-extern const float16 float16_default_nan;
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE single-precision conversion routines.
-*----------------------------------------------------------------------------*/
-int_fast16_t float32_to_int16_round_to_zero(float32 STATUS_PARAM);
-uint_fast16_t float32_to_uint16_round_to_zero(float32 STATUS_PARAM);
-int32 float32_to_int32( float32 STATUS_PARAM );
-int32 float32_to_int32_round_to_zero( float32 STATUS_PARAM );
-uint32 float32_to_uint32( float32 STATUS_PARAM );
-uint32 float32_to_uint32_round_to_zero( float32 STATUS_PARAM );
-int64 float32_to_int64( float32 STATUS_PARAM );
-int64 float32_to_int64_round_to_zero( float32 STATUS_PARAM );
-float64 float32_to_float64( float32 STATUS_PARAM );
-floatx80 float32_to_floatx80( float32 STATUS_PARAM );
-float128 float32_to_float128( float32 STATUS_PARAM );
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE single-precision operations.
-*----------------------------------------------------------------------------*/
-float32 float32_round_to_int( float32 STATUS_PARAM );
-float32 float32_add( float32, float32 STATUS_PARAM );
-float32 float32_sub( float32, float32 STATUS_PARAM );
-float32 float32_mul( float32, float32 STATUS_PARAM );
-float32 float32_div( float32, float32 STATUS_PARAM );
-float32 float32_rem( float32, float32 STATUS_PARAM );
-float32 float32_muladd(float32, float32, float32, int STATUS_PARAM);
-float32 float32_sqrt( float32 STATUS_PARAM );
-float32 float32_exp2( float32 STATUS_PARAM );
-float32 float32_log2( float32 STATUS_PARAM );
-int float32_eq( float32, float32 STATUS_PARAM );
-int float32_le( float32, float32 STATUS_PARAM );
-int float32_lt( float32, float32 STATUS_PARAM );
-int float32_unordered( float32, float32 STATUS_PARAM );
-int float32_eq_quiet( float32, float32 STATUS_PARAM );
-int float32_le_quiet( float32, float32 STATUS_PARAM );
-int float32_lt_quiet( float32, float32 STATUS_PARAM );
-int float32_unordered_quiet( float32, float32 STATUS_PARAM );
-int float32_compare( float32, float32 STATUS_PARAM );
-int float32_compare_quiet( float32, float32 STATUS_PARAM );
-float32 float32_min(float32, float32 STATUS_PARAM);
-float32 float32_max(float32, float32 STATUS_PARAM);
-int float32_is_quiet_nan( float32 );
-int float32_is_signaling_nan( float32 );
-float32 float32_maybe_silence_nan( float32 );
-float32 float32_scalbn( float32, int STATUS_PARAM );
-
-INLINE float32 float32_abs(float32 a)
-{
-    /* Note that abs does *not* handle NaN specially, nor does
-     * it flush denormal inputs to zero.
-     */
-    return make_float32(float32_val(a) & 0x7fffffff);
-}
-
-INLINE float32 float32_chs(float32 a)
-{
-    /* Note that chs does *not* handle NaN specially, nor does
-     * it flush denormal inputs to zero.
-     */
-    return make_float32(float32_val(a) ^ 0x80000000);
-}
-
-INLINE int float32_is_infinity(float32 a)
-{
-    return (float32_val(a) & 0x7fffffff) == 0x7f800000;
-}
-
-INLINE int float32_is_neg(float32 a)
-{
-    return float32_val(a) >> 31;
-}
-
-INLINE int float32_is_zero(float32 a)
-{
-    return (float32_val(a) & 0x7fffffff) == 0;
-}
-
-INLINE int float32_is_any_nan(float32 a)
-{
-    return ((float32_val(a) & ~(1 << 31)) > 0x7f800000UL);
-}
-
-INLINE int float32_is_zero_or_denormal(float32 a)
-{
-    return (float32_val(a) & 0x7f800000) == 0;
-}
-
-INLINE float32 float32_set_sign(float32 a, int sign)
-{
-    return make_float32((float32_val(a) & 0x7fffffff) | (sign << 31));
-}
-
-#define float32_zero make_float32(0)
-#define float32_one make_float32(0x3f800000)
-#define float32_ln2 make_float32(0x3f317218)
-#define float32_pi make_float32(0x40490fdb)
-#define float32_half make_float32(0x3f000000)
-#define float32_infinity make_float32(0x7f800000)
-
-
-/*----------------------------------------------------------------------------
-| The pattern for a default generated single-precision NaN.
-*----------------------------------------------------------------------------*/
-extern const float32 float32_default_nan;
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE double-precision conversion routines.
-*----------------------------------------------------------------------------*/
-int_fast16_t float64_to_int16_round_to_zero(float64 STATUS_PARAM);
-uint_fast16_t float64_to_uint16_round_to_zero(float64 STATUS_PARAM);
-int32 float64_to_int32( float64 STATUS_PARAM );
-int32 float64_to_int32_round_to_zero( float64 STATUS_PARAM );
-uint32 float64_to_uint32( float64 STATUS_PARAM );
-uint32 float64_to_uint32_round_to_zero( float64 STATUS_PARAM );
-int64 float64_to_int64( float64 STATUS_PARAM );
-int64 float64_to_int64_round_to_zero( float64 STATUS_PARAM );
-uint64 float64_to_uint64 (float64 a STATUS_PARAM);
-uint64 float64_to_uint64_round_to_zero (float64 a STATUS_PARAM);
-float32 float64_to_float32( float64 STATUS_PARAM );
-floatx80 float64_to_floatx80( float64 STATUS_PARAM );
-float128 float64_to_float128( float64 STATUS_PARAM );
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE double-precision operations.
-*----------------------------------------------------------------------------*/
-float64 float64_round_to_int( float64 STATUS_PARAM );
-float64 float64_trunc_to_int( float64 STATUS_PARAM );
-float64 float64_add( float64, float64 STATUS_PARAM );
-float64 float64_sub( float64, float64 STATUS_PARAM );
-float64 float64_mul( float64, float64 STATUS_PARAM );
-float64 float64_div( float64, float64 STATUS_PARAM );
-float64 float64_rem( float64, float64 STATUS_PARAM );
-float64 float64_muladd(float64, float64, float64, int STATUS_PARAM);
-float64 float64_sqrt( float64 STATUS_PARAM );
-float64 float64_log2( float64 STATUS_PARAM );
-int float64_eq( float64, float64 STATUS_PARAM );
-int float64_le( float64, float64 STATUS_PARAM );
-int float64_lt( float64, float64 STATUS_PARAM );
-int float64_unordered( float64, float64 STATUS_PARAM );
-int float64_eq_quiet( float64, float64 STATUS_PARAM );
-int float64_le_quiet( float64, float64 STATUS_PARAM );
-int float64_lt_quiet( float64, float64 STATUS_PARAM );
-int float64_unordered_quiet( float64, float64 STATUS_PARAM );
-int float64_compare( float64, float64 STATUS_PARAM );
-int float64_compare_quiet( float64, float64 STATUS_PARAM );
-float64 float64_min(float64, float64 STATUS_PARAM);
-float64 float64_max(float64, float64 STATUS_PARAM);
-int float64_is_quiet_nan( float64 a );
-int float64_is_signaling_nan( float64 );
-float64 float64_maybe_silence_nan( float64 );
-float64 float64_scalbn( float64, int STATUS_PARAM );
-
-INLINE float64 float64_abs(float64 a)
-{
-    /* Note that abs does *not* handle NaN specially, nor does
-     * it flush denormal inputs to zero.
-     */
-    return make_float64(float64_val(a) & 0x7fffffffffffffffLL);
-}
-
-INLINE float64 float64_chs(float64 a)
-{
-    /* Note that chs does *not* handle NaN specially, nor does
-     * it flush denormal inputs to zero.
-     */
-    return make_float64(float64_val(a) ^ 0x8000000000000000LL);
-}
-
-INLINE int float64_is_infinity(float64 a)
-{
-    return (float64_val(a) & 0x7fffffffffffffffLL ) == 0x7ff0000000000000LL;
-}
-
-INLINE int float64_is_neg(float64 a)
-{
-    return float64_val(a) >> 63;
-}
-
-INLINE int float64_is_zero(float64 a)
-{
-    return (float64_val(a) & 0x7fffffffffffffffLL) == 0;
-}
-
-INLINE int float64_is_any_nan(float64 a)
-{
-    return ((float64_val(a) & ~(1ULL << 63)) > 0x7ff0000000000000ULL);
-}
-
-INLINE int float64_is_zero_or_denormal(float64 a)
-{
-    return (float64_val(a) & 0x7ff0000000000000LL) == 0;
-}
-
-INLINE float64 float64_set_sign(float64 a, int sign)
-{
-    return make_float64((float64_val(a) & 0x7fffffffffffffffULL)
-                        | ((int64_t)sign << 63));
-}
-
-#define float64_zero make_float64(0)
-#define float64_one make_float64(0x3ff0000000000000LL)
-#define float64_ln2 make_float64(0x3fe62e42fefa39efLL)
-#define float64_pi make_float64(0x400921fb54442d18LL)
-#define float64_half make_float64(0x3fe0000000000000LL)
-#define float64_infinity make_float64(0x7ff0000000000000LL)
-
-/*----------------------------------------------------------------------------
-| The pattern for a default generated double-precision NaN.
-*----------------------------------------------------------------------------*/
-extern const float64 float64_default_nan;
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE extended double-precision conversion routines.
-*----------------------------------------------------------------------------*/
-int32 floatx80_to_int32( floatx80 STATUS_PARAM );
-int32 floatx80_to_int32_round_to_zero( floatx80 STATUS_PARAM );
-int64 floatx80_to_int64( floatx80 STATUS_PARAM );
-int64 floatx80_to_int64_round_to_zero( floatx80 STATUS_PARAM );
-float32 floatx80_to_float32( floatx80 STATUS_PARAM );
-float64 floatx80_to_float64( floatx80 STATUS_PARAM );
-float128 floatx80_to_float128( floatx80 STATUS_PARAM );
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE extended double-precision operations.
-*----------------------------------------------------------------------------*/
-floatx80 floatx80_round_to_int( floatx80 STATUS_PARAM );
-floatx80 floatx80_add( floatx80, floatx80 STATUS_PARAM );
-floatx80 floatx80_sub( floatx80, floatx80 STATUS_PARAM );
-floatx80 floatx80_mul( floatx80, floatx80 STATUS_PARAM );
-floatx80 floatx80_div( floatx80, floatx80 STATUS_PARAM );
-floatx80 floatx80_rem( floatx80, floatx80 STATUS_PARAM );
-floatx80 floatx80_sqrt( floatx80 STATUS_PARAM );
-int floatx80_eq( floatx80, floatx80 STATUS_PARAM );
-int floatx80_le( floatx80, floatx80 STATUS_PARAM );
-int floatx80_lt( floatx80, floatx80 STATUS_PARAM );
-int floatx80_unordered( floatx80, floatx80 STATUS_PARAM );
-int floatx80_eq_quiet( floatx80, floatx80 STATUS_PARAM );
-int floatx80_le_quiet( floatx80, floatx80 STATUS_PARAM );
-int floatx80_lt_quiet( floatx80, floatx80 STATUS_PARAM );
-int floatx80_unordered_quiet( floatx80, floatx80 STATUS_PARAM );
-int floatx80_compare( floatx80, floatx80 STATUS_PARAM );
-int floatx80_compare_quiet( floatx80, floatx80 STATUS_PARAM );
-int floatx80_is_quiet_nan( floatx80 );
-int floatx80_is_signaling_nan( floatx80 );
-floatx80 floatx80_maybe_silence_nan( floatx80 );
-floatx80 floatx80_scalbn( floatx80, int STATUS_PARAM );
-
-INLINE floatx80 floatx80_abs(floatx80 a)
-{
-    a.high &= 0x7fff;
-    return a;
-}
-
-INLINE floatx80 floatx80_chs(floatx80 a)
-{
-    a.high ^= 0x8000;
-    return a;
-}
-
-INLINE int floatx80_is_infinity(floatx80 a)
-{
-    return (a.high & 0x7fff) == 0x7fff && a.low == 0x8000000000000000LL;
-}
-
-INLINE int floatx80_is_neg(floatx80 a)
-{
-    return a.high >> 15;
-}
-
-INLINE int floatx80_is_zero(floatx80 a)
-{
-    return (a.high & 0x7fff) == 0 && a.low == 0;
-}
-
-INLINE int floatx80_is_zero_or_denormal(floatx80 a)
-{
-    return (a.high & 0x7fff) == 0;
-}
-
-INLINE int floatx80_is_any_nan(floatx80 a)
-{
-    return ((a.high & 0x7fff) == 0x7fff) && (a.low<<1);
-}
-
-#define floatx80_zero make_floatx80(0x0000, 0x0000000000000000LL)
-#define floatx80_one make_floatx80(0x3fff, 0x8000000000000000LL)
-#define floatx80_ln2 make_floatx80(0x3ffe, 0xb17217f7d1cf79acLL)
-#define floatx80_pi make_floatx80(0x4000, 0xc90fdaa22168c235LL)
-#define floatx80_half make_floatx80(0x3ffe, 0x8000000000000000LL)
-#define floatx80_infinity make_floatx80(0x7fff, 0x8000000000000000LL)
-
-/*----------------------------------------------------------------------------
-| The pattern for a default generated extended double-precision NaN.
-*----------------------------------------------------------------------------*/
-extern const floatx80 floatx80_default_nan;
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE quadruple-precision conversion routines.
-*----------------------------------------------------------------------------*/
-int32 float128_to_int32( float128 STATUS_PARAM );
-int32 float128_to_int32_round_to_zero( float128 STATUS_PARAM );
-int64 float128_to_int64( float128 STATUS_PARAM );
-int64 float128_to_int64_round_to_zero( float128 STATUS_PARAM );
-float32 float128_to_float32( float128 STATUS_PARAM );
-float64 float128_to_float64( float128 STATUS_PARAM );
-floatx80 float128_to_floatx80( float128 STATUS_PARAM );
-
-/*----------------------------------------------------------------------------
-| Software IEC/IEEE quadruple-precision operations.
-*----------------------------------------------------------------------------*/
-float128 float128_round_to_int( float128 STATUS_PARAM );
-float128 float128_add( float128, float128 STATUS_PARAM );
-float128 float128_sub( float128, float128 STATUS_PARAM );
-float128 float128_mul( float128, float128 STATUS_PARAM );
-float128 float128_div( float128, float128 STATUS_PARAM );
-float128 float128_rem( float128, float128 STATUS_PARAM );
-float128 float128_sqrt( float128 STATUS_PARAM );
-int float128_eq( float128, float128 STATUS_PARAM );
-int float128_le( float128, float128 STATUS_PARAM );
-int float128_lt( float128, float128 STATUS_PARAM );
-int float128_unordered( float128, float128 STATUS_PARAM );
-int float128_eq_quiet( float128, float128 STATUS_PARAM );
-int float128_le_quiet( float128, float128 STATUS_PARAM );
-int float128_lt_quiet( float128, float128 STATUS_PARAM );
-int float128_unordered_quiet( float128, float128 STATUS_PARAM );
-int float128_compare( float128, float128 STATUS_PARAM );
-int float128_compare_quiet( float128, float128 STATUS_PARAM );
-int float128_is_quiet_nan( float128 );
-int float128_is_signaling_nan( float128 );
-float128 float128_maybe_silence_nan( float128 );
-float128 float128_scalbn( float128, int STATUS_PARAM );
-
-INLINE float128 float128_abs(float128 a)
-{
-    a.high &= 0x7fffffffffffffffLL;
-    return a;
-}
-
-INLINE float128 float128_chs(float128 a)
-{
-    a.high ^= 0x8000000000000000LL;
-    return a;
-}
-
-INLINE int float128_is_infinity(float128 a)
-{
-    return (a.high & 0x7fffffffffffffffLL) == 0x7fff000000000000LL && a.low == 0;
-}
-
-INLINE int float128_is_neg(float128 a)
-{
-    return a.high >> 63;
-}
-
-INLINE int float128_is_zero(float128 a)
-{
-    return (a.high & 0x7fffffffffffffffLL) == 0 && a.low == 0;
-}
-
-INLINE int float128_is_zero_or_denormal(float128 a)
-{
-    return (a.high & 0x7fff000000000000LL) == 0;
-}
-
-INLINE int float128_is_any_nan(float128 a)
-{
-    return ((a.high >> 48) & 0x7fff) == 0x7fff &&
-        ((a.low != 0) || ((a.high & 0xffffffffffffLL) != 0));
-}
-
-#define float128_zero make_float128(0, 0)
-
-/*----------------------------------------------------------------------------
-| The pattern for a default generated quadruple-precision NaN.
-*----------------------------------------------------------------------------*/
-extern const float128 float128_default_nan;
-
-#endif /* !SOFTFLOAT_H */
diff --git a/contrib/qemu/include/glib-compat.h b/contrib/qemu/include/glib-compat.h
deleted file mode 100644
index 8aa77afd626..00000000000
--- a/contrib/qemu/include/glib-compat.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * GLIB Compatibility Functions
- *
- * Copyright IBM, Corp. 2013
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * 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 QEMU_GLIB_COMPAT_H
-#define QEMU_GLIB_COMPAT_H
-
-#include <glib.h>
-
-#if !GLIB_CHECK_VERSION(2, 14, 0)
-static inline guint g_timeout_add_seconds(guint interval, GSourceFunc function,
-                                          gpointer data)
-{
-    return g_timeout_add(interval * 1000, function, data);
-}
-#endif
-
-#endif
diff --git a/contrib/qemu/include/migration/migration.h b/contrib/qemu/include/migration/migration.h
deleted file mode 100644
index bc9fde0b2ab..00000000000
--- a/contrib/qemu/include/migration/migration.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * QEMU live migration
- *
- * Copyright IBM, Corp. 2008
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- *
- */
-
-#ifndef QEMU_MIGRATION_H
-#define QEMU_MIGRATION_H
-
-#include "qapi/qmp/qdict.h"
-#include "qemu-common.h"
-#include "qemu/thread.h"
-#include "qemu/notify.h"
-#include "qapi/error.h"
-#include "migration/vmstate.h"
-#include "qapi-types.h"
-#include "exec/cpu-common.h"
-
-struct MigrationParams {
-    bool blk;
-    bool shared;
-};
-
-typedef struct MigrationState MigrationState;
-
-struct MigrationState
-{
-    int64_t bandwidth_limit;
-    size_t bytes_xfer;
-    size_t xfer_limit;
-    QemuThread thread;
-    QEMUBH *cleanup_bh;
-    QEMUFile *file;
-
-    int state;
-    MigrationParams params;
-    double mbps;
-    int64_t total_time;
-    int64_t downtime;
-    int64_t expected_downtime;
-    int64_t dirty_pages_rate;
-    int64_t dirty_bytes_rate;
-    bool enabled_capabilities[MIGRATION_CAPABILITY_MAX];
-    int64_t xbzrle_cache_size;
-};
-
-void process_incoming_migration(QEMUFile *f);
-
-void qemu_start_incoming_migration(const char *uri, Error **errp);
-
-uint64_t migrate_max_downtime(void);
-
-void do_info_migrate_print(Monitor *mon, const QObject *data);
-
-void do_info_migrate(Monitor *mon, QObject **ret_data);
-
-void exec_start_incoming_migration(const char *host_port, Error **errp);
-
-void exec_start_outgoing_migration(MigrationState *s, const char *host_port, Error **errp);
-
-void tcp_start_incoming_migration(const char *host_port, Error **errp);
-
-void tcp_start_outgoing_migration(MigrationState *s, const char *host_port, Error **errp);
-
-void unix_start_incoming_migration(const char *path, Error **errp);
-
-void unix_start_outgoing_migration(MigrationState *s, const char *path, Error **errp);
-
-void fd_start_incoming_migration(const char *path, Error **errp);
-
-void fd_start_outgoing_migration(MigrationState *s, const char *fdname, Error **errp);
-
-void migrate_fd_error(MigrationState *s);
-
-void migrate_fd_connect(MigrationState *s);
-
-int migrate_fd_close(MigrationState *s);
-
-void add_migration_state_change_notifier(Notifier *notify);
-void remove_migration_state_change_notifier(Notifier *notify);
-bool migration_is_active(MigrationState *);
-bool migration_has_finished(MigrationState *);
-bool migration_has_failed(MigrationState *);
-MigrationState *migrate_get_current(void);
-
-uint64_t ram_bytes_remaining(void);
-uint64_t ram_bytes_transferred(void);
-uint64_t ram_bytes_total(void);
-
-void acct_update_position(QEMUFile *f, size_t size, bool zero);
-
-extern SaveVMHandlers savevm_ram_handlers;
-
-uint64_t dup_mig_bytes_transferred(void);
-uint64_t dup_mig_pages_transferred(void);
-uint64_t skipped_mig_bytes_transferred(void);
-uint64_t skipped_mig_pages_transferred(void);
-uint64_t norm_mig_bytes_transferred(void);
-uint64_t norm_mig_pages_transferred(void);
-uint64_t xbzrle_mig_bytes_transferred(void);
-uint64_t xbzrle_mig_pages_transferred(void);
-uint64_t xbzrle_mig_pages_overflow(void);
-uint64_t xbzrle_mig_pages_cache_miss(void);
-
-/**
- * @migrate_add_blocker - prevent migration from proceeding
- *
- * @reason - an error to be returned whenever migration is attempted
- */
-void migrate_add_blocker(Error *reason);
-
-/**
- * @migrate_del_blocker - remove a blocking error from migration
- *
- * @reason - the error blocking migration
- */
-void migrate_del_blocker(Error *reason);
-
-bool migrate_rdma_pin_all(void);
-
-bool migrate_auto_converge(void);
-
-int xbzrle_encode_buffer(uint8_t *old_buf, uint8_t *new_buf, int slen,
-                         uint8_t *dst, int dlen);
-int xbzrle_decode_buffer(uint8_t *src, int slen, uint8_t *dst, int dlen);
-
-int migrate_use_xbzrle(void);
-int64_t migrate_xbzrle_cache_size(void);
-
-int64_t xbzrle_cache_resize(int64_t new_size);
-
-void ram_control_before_iterate(QEMUFile *f, uint64_t flags);
-void ram_control_after_iterate(QEMUFile *f, uint64_t flags);
-void ram_control_load_hook(QEMUFile *f, uint64_t flags);
-
-/* Whenever this is found in the data stream, the flags
- * will be passed to ram_control_load_hook in the incoming-migration
- * side. This lets before_ram_iterate/after_ram_iterate add
- * transport-specific sections to the RAM migration data.
- */
-#define RAM_SAVE_FLAG_HOOK     0x80
-
-#define RAM_SAVE_CONTROL_NOT_SUPP -1000
-#define RAM_SAVE_CONTROL_DELAYED  -2000
-
-size_t ram_control_save_page(QEMUFile *f, ram_addr_t block_offset,
-                             ram_addr_t offset, size_t size,
-                             int *bytes_sent);
-
-#endif
diff --git a/contrib/qemu/include/migration/qemu-file.h b/contrib/qemu/include/migration/qemu-file.h
deleted file mode 100644
index 0f757fbeb63..00000000000
--- a/contrib/qemu/include/migration/qemu-file.h
+++ /dev/null
@@ -1,266 +0,0 @@
-/*
- * QEMU System Emulator
- *
- * Copyright (c) 2003-2008 Fabrice Bellard
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#ifndef QEMU_FILE_H
-#define QEMU_FILE_H 1
-#include "exec/cpu-common.h"
-
-/* This function writes a chunk of data to a file at the given position.
- * The pos argument can be ignored if the file is only being used for
- * streaming.  The handler should try to write all of the data it can.
- */
-typedef int (QEMUFilePutBufferFunc)(void *opaque, const uint8_t *buf,
-                                    int64_t pos, int size);
-
-/* Read a chunk of data from a file at the given position.  The pos argument
- * can be ignored if the file is only be used for streaming.  The number of
- * bytes actually read should be returned.
- */
-typedef int (QEMUFileGetBufferFunc)(void *opaque, uint8_t *buf,
-                                    int64_t pos, int size);
-
-/* Close a file
- *
- * Return negative error number on error, 0 or positive value on success.
- *
- * The meaning of return value on success depends on the specific back-end being
- * used.
- */
-typedef int (QEMUFileCloseFunc)(void *opaque);
-
-/* Called to return the OS file descriptor associated to the QEMUFile.
- */
-typedef int (QEMUFileGetFD)(void *opaque);
-
-/*
- * This function writes an iovec to file.
- */
-typedef ssize_t (QEMUFileWritevBufferFunc)(void *opaque, struct iovec *iov,
-                                           int iovcnt, int64_t pos);
-
-/*
- * This function provides hooks around different
- * stages of RAM migration.
- */
-typedef int (QEMURamHookFunc)(QEMUFile *f, void *opaque, uint64_t flags);
-
-/*
- * Constants used by ram_control_* hooks
- */
-#define RAM_CONTROL_SETUP    0
-#define RAM_CONTROL_ROUND    1
-#define RAM_CONTROL_HOOK     2
-#define RAM_CONTROL_FINISH   3
-
-/*
- * This function allows override of where the RAM page
- * is saved (such as RDMA, for example.)
- */
-typedef size_t (QEMURamSaveFunc)(QEMUFile *f, void *opaque,
-                               ram_addr_t block_offset,
-                               ram_addr_t offset,
-                               size_t size,
-                               int *bytes_sent);
-
-typedef struct QEMUFileOps {
-    QEMUFilePutBufferFunc *put_buffer;
-    QEMUFileGetBufferFunc *get_buffer;
-    QEMUFileCloseFunc *close;
-    QEMUFileGetFD *get_fd;
-    QEMUFileWritevBufferFunc *writev_buffer;
-    QEMURamHookFunc *before_ram_iterate;
-    QEMURamHookFunc *after_ram_iterate;
-    QEMURamHookFunc *hook_ram_load;
-    QEMURamSaveFunc *save_page;
-} QEMUFileOps;
-
-QEMUFile *qemu_fopen_ops(void *opaque, const QEMUFileOps *ops);
-QEMUFile *qemu_fopen(const char *filename, const char *mode);
-QEMUFile *qemu_fdopen(int fd, const char *mode);
-QEMUFile *qemu_fopen_socket(int fd, const char *mode);
-QEMUFile *qemu_popen_cmd(const char *command, const char *mode);
-int qemu_get_fd(QEMUFile *f);
-int qemu_fclose(QEMUFile *f);
-int64_t qemu_ftell(QEMUFile *f);
-void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
-void qemu_put_byte(QEMUFile *f, int v);
-/*
- * put_buffer without copying the buffer.
- * The buffer should be available till it is sent asynchronously.
- */
-void qemu_put_buffer_async(QEMUFile *f, const uint8_t *buf, int size);
-bool qemu_file_mode_is_not_valid(const char *mode);
-
-static inline void qemu_put_ubyte(QEMUFile *f, unsigned int v)
-{
-    qemu_put_byte(f, (int)v);
-}
-
-#define qemu_put_sbyte qemu_put_byte
-
-void qemu_put_be16(QEMUFile *f, unsigned int v);
-void qemu_put_be32(QEMUFile *f, unsigned int v);
-void qemu_put_be64(QEMUFile *f, uint64_t v);
-int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
-int qemu_get_byte(QEMUFile *f);
-void qemu_update_position(QEMUFile *f, size_t size);
-
-static inline unsigned int qemu_get_ubyte(QEMUFile *f)
-{
-    return (unsigned int)qemu_get_byte(f);
-}
-
-#define qemu_get_sbyte qemu_get_byte
-
-unsigned int qemu_get_be16(QEMUFile *f);
-unsigned int qemu_get_be32(QEMUFile *f);
-uint64_t qemu_get_be64(QEMUFile *f);
-
-int qemu_file_rate_limit(QEMUFile *f);
-void qemu_file_reset_rate_limit(QEMUFile *f);
-void qemu_file_set_rate_limit(QEMUFile *f, int64_t new_rate);
-int64_t qemu_file_get_rate_limit(QEMUFile *f);
-int qemu_file_get_error(QEMUFile *f);
-void qemu_fflush(QEMUFile *f);
-
-static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
-{
-    qemu_put_be64(f, *pv);
-}
-
-static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
-{
-    qemu_put_be32(f, *pv);
-}
-
-static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
-{
-    qemu_put_be16(f, *pv);
-}
-
-static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
-{
-    qemu_put_byte(f, *pv);
-}
-
-static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
-{
-    *pv = qemu_get_be64(f);
-}
-
-static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
-{
-    *pv = qemu_get_be32(f);
-}
-
-static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
-{
-    *pv = qemu_get_be16(f);
-}
-
-static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
-{
-    *pv = qemu_get_byte(f);
-}
-
-// Signed versions for type safety
-static inline void qemu_put_sbuffer(QEMUFile *f, const int8_t *buf, int size)
-{
-    qemu_put_buffer(f, (const uint8_t *)buf, size);
-}
-
-static inline void qemu_put_sbe16(QEMUFile *f, int v)
-{
-    qemu_put_be16(f, (unsigned int)v);
-}
-
-static inline void qemu_put_sbe32(QEMUFile *f, int v)
-{
-    qemu_put_be32(f, (unsigned int)v);
-}
-
-static inline void qemu_put_sbe64(QEMUFile *f, int64_t v)
-{
-    qemu_put_be64(f, (uint64_t)v);
-}
-
-static inline size_t qemu_get_sbuffer(QEMUFile *f, int8_t *buf, int size)
-{
-    return qemu_get_buffer(f, (uint8_t *)buf, size);
-}
-
-static inline int qemu_get_sbe16(QEMUFile *f)
-{
-    return (int)qemu_get_be16(f);
-}
-
-static inline int qemu_get_sbe32(QEMUFile *f)
-{
-    return (int)qemu_get_be32(f);
-}
-
-static inline int64_t qemu_get_sbe64(QEMUFile *f)
-{
-    return (int64_t)qemu_get_be64(f);
-}
-
-static inline void qemu_put_s8s(QEMUFile *f, const int8_t *pv)
-{
-    qemu_put_8s(f, (const uint8_t *)pv);
-}
-
-static inline void qemu_put_sbe16s(QEMUFile *f, const int16_t *pv)
-{
-    qemu_put_be16s(f, (const uint16_t *)pv);
-}
-
-static inline void qemu_put_sbe32s(QEMUFile *f, const int32_t *pv)
-{
-    qemu_put_be32s(f, (const uint32_t *)pv);
-}
-
-static inline void qemu_put_sbe64s(QEMUFile *f, const int64_t *pv)
-{
-    qemu_put_be64s(f, (const uint64_t *)pv);
-}
-
-static inline void qemu_get_s8s(QEMUFile *f, int8_t *pv)
-{
-    qemu_get_8s(f, (uint8_t *)pv);
-}
-
-static inline void qemu_get_sbe16s(QEMUFile *f, int16_t *pv)
-{
-    qemu_get_be16s(f, (uint16_t *)pv);
-}
-
-static inline void qemu_get_sbe32s(QEMUFile *f, int32_t *pv)
-{
-    qemu_get_be32s(f, (uint32_t *)pv);
-}
-
-static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv)
-{
-    qemu_get_be64s(f, (uint64_t *)pv);
-}
-#endif
diff --git a/contrib/qemu/include/migration/vmstate.h b/contrib/qemu/include/migration/vmstate.h
deleted file mode 100644
index 1c31b5d6fb5..00000000000
--- a/contrib/qemu/include/migration/vmstate.h
+++ /dev/null
@@ -1,740 +0,0 @@
-/*
- * QEMU migration/snapshot declarations
- *
- * Copyright (c) 2009-2011 Red Hat, Inc.
- *
- * Original author: Juan Quintela <quintela@redhat.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#ifndef QEMU_VMSTATE_H
-#define QEMU_VMSTATE_H 1
-
-#ifndef CONFIG_USER_ONLY
-#include <migration/qemu-file.h>
-#endif
-
-typedef void SaveStateHandler(QEMUFile *f, void *opaque);
-typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
-
-typedef struct SaveVMHandlers {
-    /* This runs inside the iothread lock.  */
-    void (*set_params)(const MigrationParams *params, void * opaque);
-    SaveStateHandler *save_state;
-
-    void (*cancel)(void *opaque);
-    int (*save_live_complete)(QEMUFile *f, void *opaque);
-
-    /* This runs both outside and inside the iothread lock.  */
-    bool (*is_active)(void *opaque);
-
-    /* This runs outside the iothread lock in the migration case, and
-     * within the lock in the savevm case.  The callback had better only
-     * use data that is local to the migration thread or protected
-     * by other locks.
-     */
-    int (*save_live_iterate)(QEMUFile *f, void *opaque);
-
-    /* This runs outside the iothread lock!  */
-    int (*save_live_setup)(QEMUFile *f, void *opaque);
-    uint64_t (*save_live_pending)(QEMUFile *f, void *opaque, uint64_t max_size);
-
-    LoadStateHandler *load_state;
-} SaveVMHandlers;
-
-int register_savevm(DeviceState *dev,
-                    const char *idstr,
-                    int instance_id,
-                    int version_id,
-                    SaveStateHandler *save_state,
-                    LoadStateHandler *load_state,
-                    void *opaque);
-
-int register_savevm_live(DeviceState *dev,
-                         const char *idstr,
-                         int instance_id,
-                         int version_id,
-                         SaveVMHandlers *ops,
-                         void *opaque);
-
-void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque);
-void register_device_unmigratable(DeviceState *dev, const char *idstr,
-                                                                void *opaque);
-
-
-typedef struct VMStateInfo VMStateInfo;
-typedef struct VMStateDescription VMStateDescription;
-
-struct VMStateInfo {
-    const char *name;
-    int (*get)(QEMUFile *f, void *pv, size_t size);
-    void (*put)(QEMUFile *f, void *pv, size_t size);
-};
-
-enum VMStateFlags {
-    VMS_SINGLE           = 0x001,
-    VMS_POINTER          = 0x002,
-    VMS_ARRAY            = 0x004,
-    VMS_STRUCT           = 0x008,
-    VMS_VARRAY_INT32     = 0x010,  /* Array with size in int32_t field*/
-    VMS_BUFFER           = 0x020,  /* static sized buffer */
-    VMS_ARRAY_OF_POINTER = 0x040,
-    VMS_VARRAY_UINT16    = 0x080,  /* Array with size in uint16_t field */
-    VMS_VBUFFER          = 0x100,  /* Buffer with size in int32_t field */
-    VMS_MULTIPLY         = 0x200,  /* multiply "size" field by field_size */
-    VMS_VARRAY_UINT8     = 0x400,  /* Array with size in uint8_t field*/
-    VMS_VARRAY_UINT32    = 0x800,  /* Array with size in uint32_t field*/
-};
-
-typedef struct {
-    const char *name;
-    size_t offset;
-    size_t size;
-    size_t start;
-    int num;
-    size_t num_offset;
-    size_t size_offset;
-    const VMStateInfo *info;
-    enum VMStateFlags flags;
-    const VMStateDescription *vmsd;
-    int version_id;
-    bool (*field_exists)(void *opaque, int version_id);
-} VMStateField;
-
-typedef struct VMStateSubsection {
-    const VMStateDescription *vmsd;
-    bool (*needed)(void *opaque);
-} VMStateSubsection;
-
-struct VMStateDescription {
-    const char *name;
-    int unmigratable;
-    int version_id;
-    int minimum_version_id;
-    int minimum_version_id_old;
-    LoadStateHandler *load_state_old;
-    int (*pre_load)(void *opaque);
-    int (*post_load)(void *opaque, int version_id);
-    void (*pre_save)(void *opaque);
-    VMStateField *fields;
-    const VMStateSubsection *subsections;
-};
-
-#ifdef CONFIG_USER_ONLY
-extern const VMStateDescription vmstate_dummy;
-#endif
-
-extern const VMStateInfo vmstate_info_bool;
-
-extern const VMStateInfo vmstate_info_int8;
-extern const VMStateInfo vmstate_info_int16;
-extern const VMStateInfo vmstate_info_int32;
-extern const VMStateInfo vmstate_info_int64;
-
-extern const VMStateInfo vmstate_info_uint8_equal;
-extern const VMStateInfo vmstate_info_uint16_equal;
-extern const VMStateInfo vmstate_info_int32_equal;
-extern const VMStateInfo vmstate_info_uint32_equal;
-extern const VMStateInfo vmstate_info_uint64_equal;
-extern const VMStateInfo vmstate_info_int32_le;
-
-extern const VMStateInfo vmstate_info_uint8;
-extern const VMStateInfo vmstate_info_uint16;
-extern const VMStateInfo vmstate_info_uint32;
-extern const VMStateInfo vmstate_info_uint64;
-
-extern const VMStateInfo vmstate_info_float64;
-
-extern const VMStateInfo vmstate_info_timer;
-extern const VMStateInfo vmstate_info_buffer;
-extern const VMStateInfo vmstate_info_unused_buffer;
-extern const VMStateInfo vmstate_info_bitmap;
-
-#define type_check_2darray(t1,t2,n,m) ((t1(*)[n][m])0 - (t2*)0)
-#define type_check_array(t1,t2,n) ((t1(*)[n])0 - (t2*)0)
-#define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0)
-
-#define vmstate_offset_value(_state, _field, _type)                  \
-    (offsetof(_state, _field) +                                      \
-     type_check(_type, typeof_field(_state, _field)))
-
-#define vmstate_offset_pointer(_state, _field, _type)                \
-    (offsetof(_state, _field) +                                      \
-     type_check_pointer(_type, typeof_field(_state, _field)))
-
-#define vmstate_offset_array(_state, _field, _type, _num)            \
-    (offsetof(_state, _field) +                                      \
-     type_check_array(_type, typeof_field(_state, _field), _num))
-
-#define vmstate_offset_2darray(_state, _field, _type, _n1, _n2)      \
-    (offsetof(_state, _field) +                                      \
-     type_check_2darray(_type, typeof_field(_state, _field), _n1, _n2))
-
-#define vmstate_offset_sub_array(_state, _field, _type, _start)      \
-    (offsetof(_state, _field[_start]))
-
-#define vmstate_offset_buffer(_state, _field)                        \
-    vmstate_offset_array(_state, _field, uint8_t,                    \
-                         sizeof(typeof_field(_state, _field)))
-
-#define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \
-    .name         = (stringify(_field)),                             \
-    .version_id   = (_version),                                      \
-    .field_exists = (_test),                                         \
-    .size         = sizeof(_type),                                   \
-    .info         = &(_info),                                        \
-    .flags        = VMS_SINGLE,                                      \
-    .offset       = vmstate_offset_value(_state, _field, _type),     \
-}
-
-#define VMSTATE_POINTER(_field, _state, _version, _info, _type) {    \
-    .name       = (stringify(_field)),                               \
-    .version_id = (_version),                                        \
-    .info       = &(_info),                                          \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_SINGLE|VMS_POINTER,                            \
-    .offset     = vmstate_offset_value(_state, _field, _type),       \
-}
-
-#define VMSTATE_POINTER_TEST(_field, _state, _test, _info, _type) {  \
-    .name       = (stringify(_field)),                               \
-    .info       = &(_info),                                          \
-    .field_exists = (_test),                                         \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_SINGLE|VMS_POINTER,                            \
-    .offset     = vmstate_offset_value(_state, _field, _type),       \
-}
-
-#define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\
-    .name       = (stringify(_field)),                               \
-    .version_id = (_version),                                        \
-    .num        = (_num),                                            \
-    .info       = &(_info),                                          \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_ARRAY,                                         \
-    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
-}
-
-#define VMSTATE_2DARRAY(_field, _state, _n1, _n2, _version, _info, _type) { \
-    .name       = (stringify(_field)),                                      \
-    .version_id = (_version),                                               \
-    .num        = (_n1) * (_n2),                                            \
-    .info       = &(_info),                                                 \
-    .size       = sizeof(_type),                                            \
-    .flags      = VMS_ARRAY,                                                \
-    .offset     = vmstate_offset_2darray(_state, _field, _type, _n1, _n2),  \
-}
-
-#define VMSTATE_ARRAY_TEST(_field, _state, _num, _test, _info, _type) {\
-    .name         = (stringify(_field)),                              \
-    .field_exists = (_test),                                          \
-    .num          = (_num),                                           \
-    .info         = &(_info),                                         \
-    .size         = sizeof(_type),                                    \
-    .flags        = VMS_ARRAY,                                        \
-    .offset       = vmstate_offset_array(_state, _field, _type, _num),\
-}
-
-#define VMSTATE_SUB_ARRAY(_field, _state, _start, _num, _version, _info, _type) { \
-    .name       = (stringify(_field)),                               \
-    .version_id = (_version),                                        \
-    .num        = (_num),                                            \
-    .info       = &(_info),                                          \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_ARRAY,                                         \
-    .offset     = vmstate_offset_sub_array(_state, _field, _type, _start), \
-}
-
-#define VMSTATE_ARRAY_INT32_UNSAFE(_field, _state, _field_num, _info, _type) {\
-    .name       = (stringify(_field)),                               \
-    .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
-    .info       = &(_info),                                          \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_VARRAY_INT32,                                  \
-    .offset     = offsetof(_state, _field),                          \
-}
-
-#define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\
-    .name       = (stringify(_field)),                               \
-    .version_id = (_version),                                        \
-    .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
-    .info       = &(_info),                                          \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_VARRAY_INT32|VMS_POINTER,                      \
-    .offset     = vmstate_offset_pointer(_state, _field, _type),     \
-}
-
-#define VMSTATE_VARRAY_UINT32(_field, _state, _field_num, _version, _info, _type) {\
-    .name       = (stringify(_field)),                               \
-    .version_id = (_version),                                        \
-    .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\
-    .info       = &(_info),                                          \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_VARRAY_UINT32|VMS_POINTER,                     \
-    .offset     = vmstate_offset_pointer(_state, _field, _type),     \
-}
-
-#define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\
-    .name       = (stringify(_field)),                               \
-    .version_id = (_version),                                        \
-    .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\
-    .info       = &(_info),                                          \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_VARRAY_UINT16,                                 \
-    .offset     = offsetof(_state, _field),                          \
-}
-
-#define VMSTATE_STRUCT_TEST(_field, _state, _test, _version, _vmsd, _type) { \
-    .name         = (stringify(_field)),                             \
-    .version_id   = (_version),                                      \
-    .field_exists = (_test),                                         \
-    .vmsd         = &(_vmsd),                                        \
-    .size         = sizeof(_type),                                   \
-    .flags        = VMS_STRUCT,                                      \
-    .offset       = vmstate_offset_value(_state, _field, _type),     \
-}
-
-#define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) { \
-    .name         = (stringify(_field)),                             \
-    .field_exists = (_test),                                         \
-    .vmsd         = &(_vmsd),                                        \
-    .size         = sizeof(_type),                                   \
-    .flags        = VMS_STRUCT|VMS_POINTER,                          \
-    .offset       = vmstate_offset_value(_state, _field, _type),     \
-}
-
-#define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\
-    .name       = (stringify(_field)),                               \
-    .version_id = (_version),                                        \
-    .num        = (_num),                                            \
-    .info       = &(_info),                                          \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_ARRAY|VMS_ARRAY_OF_POINTER,                    \
-    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
-}
-
-#define VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, _test, _version, _vmsd, _type) { \
-    .name         = (stringify(_field)),                             \
-    .num          = (_num),                                          \
-    .field_exists = (_test),                                         \
-    .version_id   = (_version),                                      \
-    .vmsd         = &(_vmsd),                                        \
-    .size         = sizeof(_type),                                   \
-    .flags        = VMS_STRUCT|VMS_ARRAY,                            \
-    .offset       = vmstate_offset_array(_state, _field, _type, _num),\
-}
-
-#define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \
-    .name       = (stringify(_field)),                               \
-    .num_offset = vmstate_offset_value(_state, _field_num, uint8_t), \
-    .version_id = (_version),                                        \
-    .vmsd       = &(_vmsd),                                          \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_STRUCT|VMS_VARRAY_UINT8,                       \
-    .offset     = offsetof(_state, _field),                          \
-}
-
-#define VMSTATE_STRUCT_VARRAY_POINTER_INT32(_field, _state, _field_num, _vmsd, _type) { \
-    .name       = (stringify(_field)),                               \
-    .version_id = 0,                                                 \
-    .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
-    .size       = sizeof(_type),                                     \
-    .vmsd       = &(_vmsd),                                          \
-    .flags      = VMS_POINTER | VMS_VARRAY_INT32 | VMS_STRUCT,       \
-    .offset     = vmstate_offset_pointer(_state, _field, _type),     \
-}
-
-#define VMSTATE_STRUCT_VARRAY_POINTER_UINT32(_field, _state, _field_num, _vmsd, _type) { \
-    .name       = (stringify(_field)),                               \
-    .version_id = 0,                                                 \
-    .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\
-    .size       = sizeof(_type),                                     \
-    .vmsd       = &(_vmsd),                                          \
-    .flags      = VMS_POINTER | VMS_VARRAY_INT32 | VMS_STRUCT,       \
-    .offset     = vmstate_offset_pointer(_state, _field, _type),     \
-}
-
-#define VMSTATE_STRUCT_VARRAY_POINTER_UINT16(_field, _state, _field_num, _vmsd, _type) { \
-    .name       = (stringify(_field)),                               \
-    .version_id = 0,                                                 \
-    .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\
-    .size       = sizeof(_type),                                     \
-    .vmsd       = &(_vmsd),                                          \
-    .flags      = VMS_POINTER | VMS_VARRAY_UINT16 | VMS_STRUCT,      \
-    .offset     = vmstate_offset_pointer(_state, _field, _type),     \
-}
-
-#define VMSTATE_STRUCT_VARRAY_INT32(_field, _state, _field_num, _version, _vmsd, _type) { \
-    .name       = (stringify(_field)),                               \
-    .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
-    .version_id = (_version),                                        \
-    .vmsd       = &(_vmsd),                                          \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_STRUCT|VMS_VARRAY_INT32,                       \
-    .offset     = offsetof(_state, _field),                          \
-}
-
-#define VMSTATE_STRUCT_VARRAY_UINT32(_field, _state, _field_num, _version, _vmsd, _type) { \
-    .name       = (stringify(_field)),                               \
-    .num_offset = vmstate_offset_value(_state, _field_num, uint32_t), \
-    .version_id = (_version),                                        \
-    .vmsd       = &(_vmsd),                                          \
-    .size       = sizeof(_type),                                     \
-    .flags      = VMS_STRUCT|VMS_VARRAY_UINT32,                      \
-    .offset     = offsetof(_state, _field),                          \
-}
-
-#define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \
-    .name         = (stringify(_field)),                             \
-    .version_id   = (_version),                                      \
-    .field_exists = (_test),                                         \
-    .size         = (_size - _start),                                \
-    .info         = &vmstate_info_buffer,                            \
-    .flags        = VMS_BUFFER,                                      \
-    .offset       = vmstate_offset_buffer(_state, _field) + _start,  \
-}
-
-#define VMSTATE_VBUFFER_MULTIPLY(_field, _state, _version, _test, _start, _field_size, _multiply) { \
-    .name         = (stringify(_field)),                             \
-    .version_id   = (_version),                                      \
-    .field_exists = (_test),                                         \
-    .size_offset  = vmstate_offset_value(_state, _field_size, uint32_t),\
-    .size         = (_multiply),                                      \
-    .info         = &vmstate_info_buffer,                            \
-    .flags        = VMS_VBUFFER|VMS_POINTER|VMS_MULTIPLY,            \
-    .offset       = offsetof(_state, _field),                        \
-    .start        = (_start),                                        \
-}
-
-#define VMSTATE_VBUFFER(_field, _state, _version, _test, _start, _field_size) { \
-    .name         = (stringify(_field)),                             \
-    .version_id   = (_version),                                      \
-    .field_exists = (_test),                                         \
-    .size_offset  = vmstate_offset_value(_state, _field_size, int32_t),\
-    .info         = &vmstate_info_buffer,                            \
-    .flags        = VMS_VBUFFER|VMS_POINTER,                         \
-    .offset       = offsetof(_state, _field),                        \
-    .start        = (_start),                                        \
-}
-
-#define VMSTATE_VBUFFER_UINT32(_field, _state, _version, _test, _start, _field_size) { \
-    .name         = (stringify(_field)),                             \
-    .version_id   = (_version),                                      \
-    .field_exists = (_test),                                         \
-    .size_offset  = vmstate_offset_value(_state, _field_size, uint32_t),\
-    .info         = &vmstate_info_buffer,                            \
-    .flags        = VMS_VBUFFER|VMS_POINTER,                         \
-    .offset       = offsetof(_state, _field),                        \
-    .start        = (_start),                                        \
-}
-
-#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \
-    .name       = (stringify(_field)),                               \
-    .version_id = (_version),                                        \
-    .size       = (_size),                                           \
-    .info       = &(_info),                                          \
-    .flags      = VMS_BUFFER,                                        \
-    .offset     = offsetof(_state, _field),                          \
-}
-
-#define VMSTATE_BUFFER_POINTER_UNSAFE(_field, _state, _version, _size) { \
-    .name       = (stringify(_field)),                               \
-    .version_id = (_version),                                        \
-    .size       = (_size),                                           \
-    .info       = &vmstate_info_buffer,                              \
-    .flags      = VMS_BUFFER|VMS_POINTER,                            \
-    .offset     = offsetof(_state, _field),                          \
-}
-
-#define VMSTATE_UNUSED_BUFFER(_test, _version, _size) {              \
-    .name         = "unused",                                        \
-    .field_exists = (_test),                                         \
-    .version_id   = (_version),                                      \
-    .size         = (_size),                                         \
-    .info         = &vmstate_info_unused_buffer,                     \
-    .flags        = VMS_BUFFER,                                      \
-}
-
-/* _field_size should be a int32_t field in the _state struct giving the
- * size of the bitmap _field in bits.
- */
-#define VMSTATE_BITMAP(_field, _state, _version, _field_size) {      \
-    .name         = (stringify(_field)),                             \
-    .version_id   = (_version),                                      \
-    .size_offset  = vmstate_offset_value(_state, _field_size, int32_t),\
-    .info         = &vmstate_info_bitmap,                            \
-    .flags        = VMS_VBUFFER|VMS_POINTER,                         \
-    .offset       = offsetof(_state, _field),                        \
-}
-
-/* _f : field name
-   _f_n : num of elements field_name
-   _n : num of elements
-   _s : struct state name
-   _v : version
-*/
-
-#define VMSTATE_SINGLE(_field, _state, _version, _info, _type)        \
-    VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type)
-
-#define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type)        \
-    VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type)
-
-#define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type)          \
-    VMSTATE_STRUCT_POINTER_TEST(_field, _state, NULL, _vmsd, _type)
-
-#define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) \
-    VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, NULL, _version,   \
-            _vmsd, _type)
-
-#define VMSTATE_BOOL_V(_f, _s, _v)                                    \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_bool, bool)
-
-#define VMSTATE_INT8_V(_f, _s, _v)                                    \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t)
-#define VMSTATE_INT16_V(_f, _s, _v)                                   \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t)
-#define VMSTATE_INT32_V(_f, _s, _v)                                   \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t)
-#define VMSTATE_INT64_V(_f, _s, _v)                                   \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t)
-
-#define VMSTATE_UINT8_V(_f, _s, _v)                                   \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t)
-#define VMSTATE_UINT16_V(_f, _s, _v)                                  \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t)
-#define VMSTATE_UINT32_V(_f, _s, _v)                                  \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t)
-#define VMSTATE_UINT64_V(_f, _s, _v)                                  \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t)
-
-#define VMSTATE_BOOL(_f, _s)                                          \
-    VMSTATE_BOOL_V(_f, _s, 0)
-
-#define VMSTATE_INT8(_f, _s)                                          \
-    VMSTATE_INT8_V(_f, _s, 0)
-#define VMSTATE_INT16(_f, _s)                                         \
-    VMSTATE_INT16_V(_f, _s, 0)
-#define VMSTATE_INT32(_f, _s)                                         \
-    VMSTATE_INT32_V(_f, _s, 0)
-#define VMSTATE_INT64(_f, _s)                                         \
-    VMSTATE_INT64_V(_f, _s, 0)
-
-#define VMSTATE_UINT8(_f, _s)                                         \
-    VMSTATE_UINT8_V(_f, _s, 0)
-#define VMSTATE_UINT16(_f, _s)                                        \
-    VMSTATE_UINT16_V(_f, _s, 0)
-#define VMSTATE_UINT32(_f, _s)                                        \
-    VMSTATE_UINT32_V(_f, _s, 0)
-#define VMSTATE_UINT64(_f, _s)                                        \
-    VMSTATE_UINT64_V(_f, _s, 0)
-
-#define VMSTATE_UINT8_EQUAL(_f, _s)                                   \
-    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint8_equal, uint8_t)
-
-#define VMSTATE_UINT16_EQUAL(_f, _s)                                  \
-    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint16_equal, uint16_t)
-
-#define VMSTATE_UINT16_EQUAL_V(_f, _s, _v)                            \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16_equal, uint16_t)
-
-#define VMSTATE_INT32_EQUAL(_f, _s)                                   \
-    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t)
-
-#define VMSTATE_UINT32_EQUAL_V(_f, _s, _v)                            \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32_equal, uint32_t)
-
-#define VMSTATE_UINT32_EQUAL(_f, _s)                                  \
-    VMSTATE_UINT32_EQUAL_V(_f, _s, 0)
-
-#define VMSTATE_UINT64_EQUAL_V(_f, _s, _v)                            \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64_equal, uint64_t)
-
-#define VMSTATE_UINT64_EQUAL(_f, _s)                                  \
-    VMSTATE_UINT64_EQUAL_V(_f, _s, 0)
-
-#define VMSTATE_INT32_LE(_f, _s)                                   \
-    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t)
-
-#define VMSTATE_UINT8_TEST(_f, _s, _t)                               \
-    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint8, uint8_t)
-
-#define VMSTATE_UINT16_TEST(_f, _s, _t)                               \
-    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint16, uint16_t)
-
-#define VMSTATE_UINT32_TEST(_f, _s, _t)                                  \
-    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t)
-
-
-#define VMSTATE_FLOAT64_V(_f, _s, _v)                                 \
-    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_float64, float64)
-
-#define VMSTATE_FLOAT64(_f, _s)                                       \
-    VMSTATE_FLOAT64_V(_f, _s, 0)
-
-#define VMSTATE_TIMER_TEST(_f, _s, _test)                             \
-    VMSTATE_POINTER_TEST(_f, _s, _test, vmstate_info_timer, QEMUTimer *)
-
-#define VMSTATE_TIMER_V(_f, _s, _v)                                   \
-    VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *)
-
-#define VMSTATE_TIMER(_f, _s)                                         \
-    VMSTATE_TIMER_V(_f, _s, 0)
-
-#define VMSTATE_TIMER_ARRAY(_f, _s, _n)                              \
-    VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *)
-
-#define VMSTATE_BOOL_ARRAY_V(_f, _s, _n, _v)                         \
-    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_bool, bool)
-
-#define VMSTATE_BOOL_ARRAY(_f, _s, _n)                               \
-    VMSTATE_BOOL_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v)                         \
-    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t)
-
-#define VMSTATE_UINT16_2DARRAY_V(_f, _s, _n1, _n2, _v)                \
-    VMSTATE_2DARRAY(_f, _s, _n1, _n2, _v, vmstate_info_uint16, uint16_t)
-
-#define VMSTATE_UINT16_ARRAY(_f, _s, _n)                               \
-    VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_UINT16_2DARRAY(_f, _s, _n1, _n2)                      \
-    VMSTATE_UINT16_2DARRAY_V(_f, _s, _n1, _n2, 0)
-
-#define VMSTATE_UINT8_2DARRAY_V(_f, _s, _n1, _n2, _v)                 \
-    VMSTATE_2DARRAY(_f, _s, _n1, _n2, _v, vmstate_info_uint8, uint8_t)
-
-#define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v)                         \
-    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t)
-
-#define VMSTATE_UINT8_ARRAY(_f, _s, _n)                               \
-    VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_UINT8_2DARRAY(_f, _s, _n1, _n2)                       \
-    VMSTATE_UINT8_2DARRAY_V(_f, _s, _n1, _n2, 0)
-
-#define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v)                        \
-    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t)
-
-#define VMSTATE_UINT32_ARRAY(_f, _s, _n)                              \
-    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v)                        \
-    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t)
-
-#define VMSTATE_UINT64_ARRAY(_f, _s, _n)                              \
-    VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v)                         \
-    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t)
-
-#define VMSTATE_INT16_ARRAY(_f, _s, _n)                               \
-    VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v)                         \
-    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t)
-
-#define VMSTATE_INT32_ARRAY(_f, _s, _n)                               \
-    VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_UINT32_SUB_ARRAY(_f, _s, _start, _num)                \
-    VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint32, uint32_t)
-
-#define VMSTATE_UINT32_ARRAY(_f, _s, _n)                              \
-    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_INT64_ARRAY_V(_f, _s, _n, _v)                         \
-    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int64, int64_t)
-
-#define VMSTATE_INT64_ARRAY(_f, _s, _n)                               \
-    VMSTATE_INT64_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_FLOAT64_ARRAY_V(_f, _s, _n, _v)                       \
-    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_float64, float64)
-
-#define VMSTATE_FLOAT64_ARRAY(_f, _s, _n)                             \
-    VMSTATE_FLOAT64_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_BUFFER_V(_f, _s, _v)                                  \
-    VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f)))
-
-#define VMSTATE_BUFFER(_f, _s)                                        \
-    VMSTATE_BUFFER_V(_f, _s, 0)
-
-#define VMSTATE_PARTIAL_BUFFER(_f, _s, _size)                         \
-    VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size)
-
-#define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \
-    VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, _start, sizeof(typeof_field(_s, _f)))
-
-#define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size)                        \
-    VMSTATE_VBUFFER(_f, _s, 0, NULL, 0, _size)
-
-#define VMSTATE_PARTIAL_VBUFFER_UINT32(_f, _s, _size)                        \
-    VMSTATE_VBUFFER_UINT32(_f, _s, 0, NULL, 0, _size)
-
-#define VMSTATE_SUB_VBUFFER(_f, _s, _start, _size)                    \
-    VMSTATE_VBUFFER(_f, _s, 0, NULL, _start, _size)
-
-#define VMSTATE_BUFFER_TEST(_f, _s, _test)                            \
-    VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f)))
-
-#define VMSTATE_BUFFER_UNSAFE(_field, _state, _version, _size)        \
-    VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, vmstate_info_buffer, _size)
-
-#define VMSTATE_UNUSED_V(_v, _size)                                   \
-    VMSTATE_UNUSED_BUFFER(NULL, _v, _size)
-
-#define VMSTATE_UNUSED(_size)                                         \
-    VMSTATE_UNUSED_V(0, _size)
-
-#define VMSTATE_UNUSED_TEST(_test, _size)                             \
-    VMSTATE_UNUSED_BUFFER(_test, 0, _size)
-
-#define VMSTATE_END_OF_LIST()                                         \
-    {}
-
-int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
-                       void *opaque, int version_id);
-void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
-                        void *opaque);
-
-int vmstate_register_with_alias_id(DeviceState *dev, int instance_id,
-                                   const VMStateDescription *vmsd,
-                                   void *base, int alias_id,
-                                   int required_for_version);
-
-static inline int vmstate_register(DeviceState *dev, int instance_id,
-                                   const VMStateDescription *vmsd,
-                                   void *opaque)
-{
-    return vmstate_register_with_alias_id(dev, instance_id, vmsd,
-                                          opaque, -1, 0);
-}
-
-void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd,
-                        void *opaque);
-
-struct MemoryRegion;
-void vmstate_register_ram(struct MemoryRegion *memory, DeviceState *dev);
-void vmstate_unregister_ram(struct MemoryRegion *memory, DeviceState *dev);
-void vmstate_register_ram_global(struct MemoryRegion *memory);
-
-#endif
diff --git a/contrib/qemu/include/monitor/monitor.h b/contrib/qemu/include/monitor/monitor.h
deleted file mode 100644
index 1942cc42fe2..00000000000
--- a/contrib/qemu/include/monitor/monitor.h
+++ /dev/null
@@ -1,104 +0,0 @@
-#ifndef MONITOR_H
-#define MONITOR_H
-
-#include "qemu-common.h"
-#include "qapi/qmp/qerror.h"
-#include "qapi/qmp/qdict.h"
-#include "block/block.h"
-#include "monitor/readline.h"
-
-extern Monitor *cur_mon;
-extern Monitor *default_mon;
-
-/* flags for monitor_init */
-#define MONITOR_IS_DEFAULT    0x01
-#define MONITOR_USE_READLINE  0x02
-#define MONITOR_USE_CONTROL   0x04
-#define MONITOR_USE_PRETTY    0x08
-
-/* flags for monitor commands */
-#define MONITOR_CMD_ASYNC       0x0001
-
-/* QMP events */
-typedef enum MonitorEvent {
-    QEVENT_SHUTDOWN,
-    QEVENT_RESET,
-    QEVENT_POWERDOWN,
-    QEVENT_STOP,
-    QEVENT_RESUME,
-    QEVENT_VNC_CONNECTED,
-    QEVENT_VNC_INITIALIZED,
-    QEVENT_VNC_DISCONNECTED,
-    QEVENT_BLOCK_IO_ERROR,
-    QEVENT_RTC_CHANGE,
-    QEVENT_WATCHDOG,
-    QEVENT_SPICE_CONNECTED,
-    QEVENT_SPICE_INITIALIZED,
-    QEVENT_SPICE_DISCONNECTED,
-    QEVENT_BLOCK_JOB_COMPLETED,
-    QEVENT_BLOCK_JOB_CANCELLED,
-    QEVENT_BLOCK_JOB_ERROR,
-    QEVENT_BLOCK_JOB_READY,
-    QEVENT_DEVICE_DELETED,
-    QEVENT_DEVICE_TRAY_MOVED,
-    QEVENT_NIC_RX_FILTER_CHANGED,
-    QEVENT_SUSPEND,
-    QEVENT_SUSPEND_DISK,
-    QEVENT_WAKEUP,
-    QEVENT_BALLOON_CHANGE,
-    QEVENT_SPICE_MIGRATE_COMPLETED,
-    QEVENT_GUEST_PANICKED,
-
-    /* Add to 'monitor_event_names' array in monitor.c when
-     * defining new events here */
-
-    QEVENT_MAX,
-} MonitorEvent;
-
-int monitor_cur_is_qmp(void);
-
-void monitor_protocol_event(MonitorEvent event, QObject *data);
-void monitor_init(CharDriverState *chr, int flags);
-
-int monitor_suspend(Monitor *mon);
-void monitor_resume(Monitor *mon);
-
-int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
-                                BlockDriverCompletionFunc *completion_cb,
-                                void *opaque);
-int monitor_read_block_device_key(Monitor *mon, const char *device,
-                                  BlockDriverCompletionFunc *completion_cb,
-                                  void *opaque);
-
-int monitor_get_fd(Monitor *mon, const char *fdname, Error **errp);
-int monitor_handle_fd_param(Monitor *mon, const char *fdname);
-
-void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
-    GCC_FMT_ATTR(2, 0);
-void monitor_printf(Monitor *mon, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
-void monitor_print_filename(Monitor *mon, const char *filename);
-void monitor_flush(Monitor *mon);
-int monitor_set_cpu(int cpu_index);
-int monitor_get_cpu_index(void);
-
-typedef void (MonitorCompletion)(void *opaque, QObject *ret_data);
-
-void monitor_set_error(Monitor *mon, QError *qerror);
-void monitor_read_command(Monitor *mon, int show_prompt);
-ReadLineState *monitor_get_rs(Monitor *mon);
-int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
-                          void *opaque);
-
-int qmp_qom_set(Monitor *mon, const QDict *qdict, QObject **ret);
-
-int qmp_qom_get(Monitor *mon, const QDict *qdict, QObject **ret);
-
-AddfdInfo *monitor_fdset_add_fd(int fd, bool has_fdset_id, int64_t fdset_id,
-                                bool has_opaque, const char *opaque,
-                                Error **errp);
-int monitor_fdset_get_fd(int64_t fdset_id, int flags);
-int monitor_fdset_dup_fd_add(int64_t fdset_id, int dup_fd);
-int monitor_fdset_dup_fd_remove(int dup_fd);
-int monitor_fdset_dup_fd_find(int dup_fd);
-
-#endif /* !MONITOR_H */
diff --git a/contrib/qemu/include/monitor/readline.h b/contrib/qemu/include/monitor/readline.h
deleted file mode 100644
index fc9806ecf1a..00000000000
--- a/contrib/qemu/include/monitor/readline.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef READLINE_H
-#define READLINE_H
-
-#include "qemu-common.h"
-
-#define READLINE_CMD_BUF_SIZE 4095
-#define READLINE_MAX_CMDS 64
-#define READLINE_MAX_COMPLETIONS 256
-
-typedef void ReadLineFunc(Monitor *mon, const char *str, void *opaque);
-typedef void ReadLineCompletionFunc(const char *cmdline);
-
-typedef struct ReadLineState {
-    char cmd_buf[READLINE_CMD_BUF_SIZE + 1];
-    int cmd_buf_index;
-    int cmd_buf_size;
-
-    char last_cmd_buf[READLINE_CMD_BUF_SIZE + 1];
-    int last_cmd_buf_index;
-    int last_cmd_buf_size;
-
-    int esc_state;
-    int esc_param;
-
-    char *history[READLINE_MAX_CMDS];
-    int hist_entry;
-
-    ReadLineCompletionFunc *completion_finder;
-    char *completions[READLINE_MAX_COMPLETIONS];
-    int nb_completions;
-    int completion_index;
-
-    ReadLineFunc *readline_func;
-    void *readline_opaque;
-    int read_password;
-    char prompt[256];
-    Monitor *mon;
-} ReadLineState;
-
-void readline_add_completion(ReadLineState *rs, const char *str);
-void readline_set_completion_index(ReadLineState *rs, int completion_index);
-
-const char *readline_get_history(ReadLineState *rs, unsigned int index);
-
-void readline_handle_byte(ReadLineState *rs, int ch);
-
-void readline_start(ReadLineState *rs, const char *prompt, int read_password,
-                    ReadLineFunc *readline_func, void *opaque);
-void readline_restart(ReadLineState *rs);
-void readline_show_prompt(ReadLineState *rs);
-
-ReadLineState *readline_init(Monitor *mon,
-                             ReadLineCompletionFunc *completion_finder);
-
-#endif /* !READLINE_H */
diff --git a/contrib/qemu/include/qapi/error.h b/contrib/qemu/include/qapi/error.h
deleted file mode 100644
index ffd1cea4772..00000000000
--- a/contrib/qemu/include/qapi/error.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * QEMU Error Objects
- *
- * Copyright IBM, Corp. 2011
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.  See
- * the COPYING.LIB file in the top-level directory.
- */
-#ifndef ERROR_H
-#define ERROR_H
-
-#include "qemu/compiler.h"
-#include "qapi-types.h"
-#include <stdbool.h>
-
-/**
- * A class representing internal errors within QEMU.  An error has a ErrorClass
- * code and a human message.
- */
-typedef struct Error Error;
-
-/**
- * Set an indirect pointer to an error given a ErrorClass value and a
- * printf-style human message.  This function is not meant to be used outside
- * of QEMU.
- */
-void error_set(Error **err, ErrorClass err_class, const char *fmt, ...) GCC_FMT_ATTR(3, 4);
-
-/**
- * Set an indirect pointer to an error given a ErrorClass value and a
- * printf-style human message, followed by a strerror() string if
- * @os_error is not zero.
- */
-void error_set_errno(Error **err, int os_error, ErrorClass err_class, const char *fmt, ...) GCC_FMT_ATTR(4, 5);
-
-/**
- * Same as error_set(), but sets a generic error
- */
-#define error_setg(err, fmt, ...) \
-    error_set(err, ERROR_CLASS_GENERIC_ERROR, fmt, ## __VA_ARGS__)
-#define error_setg_errno(err, os_error, fmt, ...) \
-    error_set_errno(err, os_error, ERROR_CLASS_GENERIC_ERROR, fmt, ## __VA_ARGS__)
-
-/**
- * Helper for open() errors
- */
-void error_setg_file_open(Error **errp, int os_errno, const char *filename);
-
-/**
- * Returns true if an indirect pointer to an error is pointing to a valid
- * error object.
- */
-bool error_is_set(Error **err);
-
-/*
- * Get the error class of an error object.
- */
-ErrorClass error_get_class(const Error *err);
-
-/**
- * Returns an exact copy of the error passed as an argument.
- */
-Error *error_copy(const Error *err);
-
-/**
- * Get a human readable representation of an error object.
- */
-const char *error_get_pretty(Error *err);
-
-/**
- * Propagate an error to an indirect pointer to an error.  This function will
- * always transfer ownership of the error reference and handles the case where
- * dst_err is NULL correctly.  Errors after the first are discarded.
- */
-void error_propagate(Error **dst_err, Error *local_err);
-
-/**
- * Free an error object.
- */
-void error_free(Error *err);
-
-#endif
diff --git a/contrib/qemu/include/qapi/qmp/json-lexer.h b/contrib/qemu/include/qapi/qmp/json-lexer.h
deleted file mode 100644
index cdff0460a83..00000000000
--- a/contrib/qemu/include/qapi/qmp/json-lexer.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * JSON lexer
- *
- * Copyright IBM, Corp. 2009
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- */
-
-#ifndef QEMU_JSON_LEXER_H
-#define QEMU_JSON_LEXER_H
-
-#include "qapi/qmp/qstring.h"
-#include "qapi/qmp/qlist.h"
-
-typedef enum json_token_type {
-    JSON_OPERATOR = 100,
-    JSON_INTEGER,
-    JSON_FLOAT,
-    JSON_KEYWORD,
-    JSON_STRING,
-    JSON_ESCAPE,
-    JSON_SKIP,
-    JSON_ERROR,
-} JSONTokenType;
-
-typedef struct JSONLexer JSONLexer;
-
-typedef void (JSONLexerEmitter)(JSONLexer *, QString *, JSONTokenType, int x, int y);
-
-struct JSONLexer
-{
-    JSONLexerEmitter *emit;
-    int state;
-    QString *token;
-    int x, y;
-};
-
-void json_lexer_init(JSONLexer *lexer, JSONLexerEmitter func);
-
-int json_lexer_feed(JSONLexer *lexer, const char *buffer, size_t size);
-
-int json_lexer_flush(JSONLexer *lexer);
-
-void json_lexer_destroy(JSONLexer *lexer);
-
-#endif
diff --git a/contrib/qemu/include/qapi/qmp/json-parser.h b/contrib/qemu/include/qapi/qmp/json-parser.h
deleted file mode 100644
index 44d88f34685..00000000000
--- a/contrib/qemu/include/qapi/qmp/json-parser.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * JSON Parser 
- *
- * Copyright IBM, Corp. 2009
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- */
-
-#ifndef QEMU_JSON_PARSER_H
-#define QEMU_JSON_PARSER_H
-
-#include "qemu-common.h"
-#include "qapi/qmp/qlist.h"
-#include "qapi/error.h"
-
-QObject *json_parser_parse(QList *tokens, va_list *ap);
-QObject *json_parser_parse_err(QList *tokens, va_list *ap, Error **errp);
-
-#endif
diff --git a/contrib/qemu/include/qapi/qmp/json-streamer.h b/contrib/qemu/include/qapi/qmp/json-streamer.h
deleted file mode 100644
index 823f7d7fa42..00000000000
--- a/contrib/qemu/include/qapi/qmp/json-streamer.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * JSON streaming support
- *
- * Copyright IBM, Corp. 2009
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- */
-
-#ifndef QEMU_JSON_STREAMER_H
-#define QEMU_JSON_STREAMER_H
-
-#include "qapi/qmp/qlist.h"
-#include "qapi/qmp/json-lexer.h"
-
-typedef struct JSONMessageParser
-{
-    void (*emit)(struct JSONMessageParser *parser, QList *tokens);
-    JSONLexer lexer;
-    int brace_count;
-    int bracket_count;
-    QList *tokens;
-    uint64_t token_size;
-} JSONMessageParser;
-
-void json_message_parser_init(JSONMessageParser *parser,
-                              void (*func)(JSONMessageParser *, QList *));
-
-int json_message_parser_feed(JSONMessageParser *parser,
-                             const char *buffer, size_t size);
-
-int json_message_parser_flush(JSONMessageParser *parser);
-
-void json_message_parser_destroy(JSONMessageParser *parser);
-
-#endif
diff --git a/contrib/qemu/include/qapi/qmp/qbool.h b/contrib/qemu/include/qapi/qmp/qbool.h
deleted file mode 100644
index c4eaab9bb9f..00000000000
--- a/contrib/qemu/include/qapi/qmp/qbool.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * QBool Module
- *
- * Copyright IBM, Corp. 2009
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- */
-
-#ifndef QBOOL_H
-#define QBOOL_H
-
-#include <stdint.h>
-#include "qapi/qmp/qobject.h"
-
-typedef struct QBool {
-    QObject_HEAD;
-    int value;
-} QBool;
-
-QBool *qbool_from_int(int value);
-int qbool_get_int(const QBool *qb);
-QBool *qobject_to_qbool(const QObject *obj);
-
-#endif /* QBOOL_H */
diff --git a/contrib/qemu/include/qapi/qmp/qdict.h b/contrib/qemu/include/qapi/qmp/qdict.h
deleted file mode 100644
index 685b2e3fcbb..00000000000
--- a/contrib/qemu/include/qapi/qmp/qdict.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * QDict Module
- *
- * Copyright (C) 2009 Red Hat Inc.
- *
- * Authors:
- *  Luiz Capitulino <lcapitulino@redhat.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- */
-
-#ifndef QDICT_H
-#define QDICT_H
-
-#include "qapi/qmp/qobject.h"
-#include "qapi/qmp/qlist.h"
-#include "qemu/queue.h"
-#include <stdint.h>
-
-#define QDICT_BUCKET_MAX 512
-
-typedef struct QDictEntry {
-    char *key;
-    QObject *value;
-    QLIST_ENTRY(QDictEntry) next;
-} QDictEntry;
-
-typedef struct QDict {
-    QObject_HEAD;
-    size_t size;
-    QLIST_HEAD(,QDictEntry) table[QDICT_BUCKET_MAX];
-} QDict;
-
-/* Object API */
-QDict *qdict_new(void);
-const char *qdict_entry_key(const QDictEntry *entry);
-QObject *qdict_entry_value(const QDictEntry *entry);
-size_t qdict_size(const QDict *qdict);
-void qdict_put_obj(QDict *qdict, const char *key, QObject *value);
-void qdict_del(QDict *qdict, const char *key);
-int qdict_haskey(const QDict *qdict, const char *key);
-QObject *qdict_get(const QDict *qdict, const char *key);
-QDict *qobject_to_qdict(const QObject *obj);
-void qdict_iter(const QDict *qdict,
-                void (*iter)(const char *key, QObject *obj, void *opaque),
-                void *opaque);
-const QDictEntry *qdict_first(const QDict *qdict);
-const QDictEntry *qdict_next(const QDict *qdict, const QDictEntry *entry);
-
-/* Helper to qdict_put_obj(), accepts any object */
-#define qdict_put(qdict, key, obj) \
-        qdict_put_obj(qdict, key, QOBJECT(obj))
-
-/* High level helpers */
-double qdict_get_double(const QDict *qdict, const char *key);
-int64_t qdict_get_int(const QDict *qdict, const char *key);
-int qdict_get_bool(const QDict *qdict, const char *key);
-QList *qdict_get_qlist(const QDict *qdict, const char *key);
-QDict *qdict_get_qdict(const QDict *qdict, const char *key);
-const char *qdict_get_str(const QDict *qdict, const char *key);
-int64_t qdict_get_try_int(const QDict *qdict, const char *key,
-                          int64_t def_value);
-int qdict_get_try_bool(const QDict *qdict, const char *key, int def_value);
-const char *qdict_get_try_str(const QDict *qdict, const char *key);
-
-QDict *qdict_clone_shallow(const QDict *src);
-
-#endif /* QDICT_H */
diff --git a/contrib/qemu/include/qapi/qmp/qerror.h b/contrib/qemu/include/qapi/qmp/qerror.h
deleted file mode 100644
index c30c2f6d7a3..00000000000
--- a/contrib/qemu/include/qapi/qmp/qerror.h
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- * QError Module
- *
- * Copyright (C) 2009 Red Hat Inc.
- *
- * Authors:
- *  Luiz Capitulino <lcapitulino@redhat.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- */
-#ifndef QERROR_H
-#define QERROR_H
-
-#include "qapi/qmp/qdict.h"
-#include "qapi/qmp/qstring.h"
-#include "qemu/error-report.h"
-#include "qapi/error.h"
-#include "qapi-types.h"
-#include <stdarg.h>
-
-typedef struct QError {
-    QObject_HEAD;
-    Location loc;
-    char *err_msg;
-    ErrorClass err_class;
-} QError;
-
-QString *qerror_human(const QError *qerror);
-void qerror_report(ErrorClass err_class, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
-void qerror_report_err(Error *err);
-void assert_no_error(Error *err);
-
-/*
- * QError class list
- * Please keep the definitions in alphabetical order.
- * Use scripts/check-qerror.sh to check.
- */
-#define QERR_ADD_CLIENT_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Could not add client"
-
-#define QERR_AMBIGUOUS_PATH \
-    ERROR_CLASS_GENERIC_ERROR, "Path '%s' does not uniquely identify an object"
-
-#define QERR_BAD_BUS_FOR_DEVICE \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' can't go on a %s bus"
-
-#define QERR_BASE_NOT_FOUND \
-    ERROR_CLASS_GENERIC_ERROR, "Base '%s' not found"
-
-#define QERR_BLOCK_JOB_NOT_ACTIVE \
-    ERROR_CLASS_DEVICE_NOT_ACTIVE, "No active block job on device '%s'"
-
-#define QERR_BLOCK_JOB_PAUSED \
-    ERROR_CLASS_GENERIC_ERROR, "The block job for device '%s' is currently paused"
-
-#define QERR_BLOCK_JOB_NOT_READY \
-    ERROR_CLASS_GENERIC_ERROR, "The active block job for device '%s' cannot be completed"
-
-#define QERR_BLOCK_FORMAT_FEATURE_NOT_SUPPORTED \
-    ERROR_CLASS_GENERIC_ERROR, "Block format '%s' used by device '%s' does not support feature '%s'"
-
-#define QERR_BUFFER_OVERRUN \
-    ERROR_CLASS_GENERIC_ERROR, "An internal buffer overran"
-
-#define QERR_BUS_NO_HOTPLUG \
-    ERROR_CLASS_GENERIC_ERROR, "Bus '%s' does not support hotplugging"
-
-#define QERR_BUS_NOT_FOUND \
-    ERROR_CLASS_GENERIC_ERROR, "Bus '%s' not found"
-
-#define QERR_COMMAND_DISABLED \
-    ERROR_CLASS_GENERIC_ERROR, "The command %s has been disabled for this instance"
-
-#define QERR_COMMAND_NOT_FOUND \
-    ERROR_CLASS_COMMAND_NOT_FOUND, "The command %s has not been found"
-
-#define QERR_DEVICE_ENCRYPTED \
-    ERROR_CLASS_DEVICE_ENCRYPTED, "'%s' (%s) is encrypted"
-
-#define QERR_DEVICE_FEATURE_BLOCKS_MIGRATION \
-    ERROR_CLASS_GENERIC_ERROR, "Migration is disabled when using feature '%s' in device '%s'"
-
-#define QERR_DEVICE_HAS_NO_MEDIUM \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' has no medium"
-
-#define QERR_DEVICE_INIT_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' could not be initialized"
-
-#define QERR_DEVICE_IN_USE \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' is in use"
-
-#define QERR_DEVICE_IS_READ_ONLY \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' is read only"
-
-#define QERR_DEVICE_LOCKED \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' is locked"
-
-#define QERR_DEVICE_MULTIPLE_BUSSES \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' has multiple child busses"
-
-#define QERR_DEVICE_NO_BUS \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' has no child bus"
-
-#define QERR_DEVICE_NO_HOTPLUG \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' does not support hotplugging"
-
-#define QERR_DEVICE_NOT_ACTIVE \
-    ERROR_CLASS_DEVICE_NOT_ACTIVE, "Device '%s' has not been activated"
-
-#define QERR_DEVICE_NOT_ENCRYPTED \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' is not encrypted"
-
-#define QERR_DEVICE_NOT_FOUND \
-    ERROR_CLASS_DEVICE_NOT_FOUND, "Device '%s' not found"
-
-#define QERR_DEVICE_NOT_REMOVABLE \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' is not removable"
-
-#define QERR_DUPLICATE_ID \
-    ERROR_CLASS_GENERIC_ERROR, "Duplicate ID '%s' for %s"
-
-#define QERR_FD_NOT_FOUND \
-    ERROR_CLASS_GENERIC_ERROR, "File descriptor named '%s' not found"
-
-#define QERR_FD_NOT_SUPPLIED \
-    ERROR_CLASS_GENERIC_ERROR, "No file descriptor supplied via SCM_RIGHTS"
-
-#define QERR_FEATURE_DISABLED \
-    ERROR_CLASS_GENERIC_ERROR, "The feature '%s' is not enabled"
-
-#define QERR_INVALID_BLOCK_FORMAT \
-    ERROR_CLASS_GENERIC_ERROR, "Invalid block format '%s'"
-
-#define QERR_INVALID_OPTION_GROUP \
-    ERROR_CLASS_GENERIC_ERROR, "There is no option group '%s'"
-
-#define QERR_INVALID_PARAMETER \
-    ERROR_CLASS_GENERIC_ERROR, "Invalid parameter '%s'"
-
-#define QERR_INVALID_PARAMETER_COMBINATION \
-    ERROR_CLASS_GENERIC_ERROR, "Invalid parameter combination"
-
-#define QERR_INVALID_PARAMETER_TYPE \
-    ERROR_CLASS_GENERIC_ERROR, "Invalid parameter type for '%s', expected: %s"
-
-#define QERR_INVALID_PARAMETER_VALUE \
-    ERROR_CLASS_GENERIC_ERROR, "Parameter '%s' expects %s"
-
-#define QERR_INVALID_PASSWORD \
-    ERROR_CLASS_GENERIC_ERROR, "Password incorrect"
-
-#define QERR_IO_ERROR \
-    ERROR_CLASS_GENERIC_ERROR, "An IO error has occurred"
-
-#define QERR_JSON_PARSE_ERROR \
-    ERROR_CLASS_GENERIC_ERROR, "JSON parse error, %s"
-
-#define QERR_JSON_PARSING \
-    ERROR_CLASS_GENERIC_ERROR, "Invalid JSON syntax"
-
-#define QERR_KVM_MISSING_CAP \
-    ERROR_CLASS_K_V_M_MISSING_CAP, "Using KVM without %s, %s unavailable"
-
-#define QERR_MIGRATION_ACTIVE \
-    ERROR_CLASS_GENERIC_ERROR, "There's a migration process in progress"
-
-#define QERR_MIGRATION_NOT_SUPPORTED \
-    ERROR_CLASS_GENERIC_ERROR, "State blocked by non-migratable device '%s'"
-
-#define QERR_MISSING_PARAMETER \
-    ERROR_CLASS_GENERIC_ERROR, "Parameter '%s' is missing"
-
-#define QERR_NO_BUS_FOR_DEVICE \
-    ERROR_CLASS_GENERIC_ERROR, "No '%s' bus found for device '%s'"
-
-#define QERR_NOT_SUPPORTED \
-    ERROR_CLASS_GENERIC_ERROR, "Not supported"
-
-#define QERR_PERMISSION_DENIED \
-    ERROR_CLASS_GENERIC_ERROR, "Insufficient permission to perform this operation"
-
-#define QERR_PROPERTY_NOT_FOUND \
-    ERROR_CLASS_GENERIC_ERROR, "Property '%s.%s' not found"
-
-#define QERR_PROPERTY_VALUE_BAD \
-    ERROR_CLASS_GENERIC_ERROR, "Property '%s.%s' doesn't take value '%s'"
-
-#define QERR_PROPERTY_VALUE_IN_USE \
-    ERROR_CLASS_GENERIC_ERROR, "Property '%s.%s' can't take value '%s', it's in use"
-
-#define QERR_PROPERTY_VALUE_NOT_FOUND \
-    ERROR_CLASS_GENERIC_ERROR, "Property '%s.%s' can't find value '%s'"
-
-#define QERR_PROPERTY_VALUE_NOT_POWER_OF_2 \
-    ERROR_CLASS_GENERIC_ERROR, "Property %s.%s doesn't take value '%" PRId64 "', it's not a power of 2"
-
-#define QERR_PROPERTY_VALUE_OUT_OF_RANGE \
-    ERROR_CLASS_GENERIC_ERROR, "Property %s.%s doesn't take value %" PRId64 " (minimum: %" PRId64 ", maximum: %" PRId64 ")"
-
-#define QERR_QGA_COMMAND_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Guest agent command failed, error was '%s'"
-
-#define QERR_QGA_LOGGING_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Guest agent failed to log non-optional log statement"
-
-#define QERR_QMP_BAD_INPUT_OBJECT \
-    ERROR_CLASS_GENERIC_ERROR, "Expected '%s' in QMP input"
-
-#define QERR_QMP_BAD_INPUT_OBJECT_MEMBER \
-    ERROR_CLASS_GENERIC_ERROR, "QMP input object member '%s' expects '%s'"
-
-#define QERR_QMP_EXTRA_MEMBER \
-    ERROR_CLASS_GENERIC_ERROR, "QMP input object member '%s' is unexpected"
-
-#define QERR_RESET_REQUIRED \
-    ERROR_CLASS_GENERIC_ERROR, "Resetting the Virtual Machine is required"
-
-#define QERR_SET_PASSWD_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Could not set password"
-
-#define QERR_TOO_MANY_FILES \
-    ERROR_CLASS_GENERIC_ERROR, "Too many open files"
-
-#define QERR_UNDEFINED_ERROR \
-    ERROR_CLASS_GENERIC_ERROR, "An undefined error has occurred"
-
-#define QERR_UNKNOWN_BLOCK_FORMAT_FEATURE \
-    ERROR_CLASS_GENERIC_ERROR, "'%s' uses a %s feature which is not supported by this qemu version: %s"
-
-#define QERR_UNSUPPORTED \
-    ERROR_CLASS_GENERIC_ERROR, "this feature or command is not currently supported"
-
-#define QERR_VIRTFS_FEATURE_BLOCKS_MIGRATION \
-    ERROR_CLASS_GENERIC_ERROR, "Migration is disabled when VirtFS export path '%s' is mounted in the guest using mount_tag '%s'"
-
-#define QERR_SOCKET_CONNECT_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Failed to connect to socket"
-
-#define QERR_SOCKET_LISTEN_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Failed to set socket to listening mode"
-
-#define QERR_SOCKET_BIND_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Failed to bind socket"
-
-#define QERR_SOCKET_CREATE_FAILED \
-    ERROR_CLASS_GENERIC_ERROR, "Failed to create socket"
-
-#endif /* QERROR_H */
diff --git a/contrib/qemu/include/qapi/qmp/qfloat.h b/contrib/qemu/include/qapi/qmp/qfloat.h
deleted file mode 100644
index a8658443dc2..00000000000
--- a/contrib/qemu/include/qapi/qmp/qfloat.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * QFloat Module
- *
- * Copyright IBM, Corp. 2009
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- */
-
-#ifndef QFLOAT_H
-#define QFLOAT_H
-
-#include <stdint.h>
-#include "qapi/qmp/qobject.h"
-
-typedef struct QFloat {
-    QObject_HEAD;
-    double value;
-} QFloat;
-
-QFloat *qfloat_from_double(double value);
-double qfloat_get_double(const QFloat *qi);
-QFloat *qobject_to_qfloat(const QObject *obj);
-
-#endif /* QFLOAT_H */
diff --git a/contrib/qemu/include/qapi/qmp/qint.h b/contrib/qemu/include/qapi/qmp/qint.h
deleted file mode 100644
index 48a41b0f2ae..00000000000
--- a/contrib/qemu/include/qapi/qmp/qint.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * QInt Module
- *
- * Copyright (C) 2009 Red Hat Inc.
- *
- * Authors:
- *  Luiz Capitulino <lcapitulino@redhat.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- */
-
-#ifndef QINT_H
-#define QINT_H
-
-#include <stdint.h>
-#include "qapi/qmp/qobject.h"
-
-typedef struct QInt {
-    QObject_HEAD;
-    int64_t value;
-} QInt;
-
-QInt *qint_from_int(int64_t value);
-int64_t qint_get_int(const QInt *qi);
-QInt *qobject_to_qint(const QObject *obj);
-
-#endif /* QINT_H */
diff --git a/contrib/qemu/include/qapi/qmp/qjson.h b/contrib/qemu/include/qapi/qmp/qjson.h
deleted file mode 100644
index 73351ed6d68..00000000000
--- a/contrib/qemu/include/qapi/qmp/qjson.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * QObject JSON integration
- *
- * Copyright IBM, Corp. 2009
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- */
-
-#ifndef QJSON_H
-#define QJSON_H
-
-#include <stdarg.h>
-#include "qemu/compiler.h"
-#include "qapi/qmp/qobject.h"
-#include "qapi/qmp/qstring.h"
-
-QObject *qobject_from_json(const char *string) GCC_FMT_ATTR(1, 0);
-QObject *qobject_from_jsonf(const char *string, ...) GCC_FMT_ATTR(1, 2);
-QObject *qobject_from_jsonv(const char *string, va_list *ap) GCC_FMT_ATTR(1, 0);
-
-QString *qobject_to_json(const QObject *obj);
-QString *qobject_to_json_pretty(const QObject *obj);
-
-#endif /* QJSON_H */
diff --git a/contrib/qemu/include/qapi/qmp/qlist.h b/contrib/qemu/include/qapi/qmp/qlist.h
deleted file mode 100644
index 6cc4831df3e..00000000000
--- a/contrib/qemu/include/qapi/qmp/qlist.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * QList Module
- *
- * Copyright (C) 2009 Red Hat Inc.
- *
- * Authors:
- *  Luiz Capitulino <lcapitulino@redhat.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- */
-
-#ifndef QLIST_H
-#define QLIST_H
-
-#include "qapi/qmp/qobject.h"
-#include "qemu/queue.h"
-
-typedef struct QListEntry {
-    QObject *value;
-    QTAILQ_ENTRY(QListEntry) next;
-} QListEntry;
-
-typedef struct QList {
-    QObject_HEAD;
-    QTAILQ_HEAD(,QListEntry) head;
-} QList;
-
-#define qlist_append(qlist, obj) \
-        qlist_append_obj(qlist, QOBJECT(obj))
-
-#define QLIST_FOREACH_ENTRY(qlist, var)             \
-        for ((var) = ((qlist)->head.tqh_first);     \
-            (var);                                  \
-            (var) = ((var)->next.tqe_next))
-
-static inline QObject *qlist_entry_obj(const QListEntry *entry)
-{
-    return entry->value;
-}
-
-QList *qlist_new(void);
-QList *qlist_copy(QList *src);
-void qlist_append_obj(QList *qlist, QObject *obj);
-void qlist_iter(const QList *qlist,
-                void (*iter)(QObject *obj, void *opaque), void *opaque);
-QObject *qlist_pop(QList *qlist);
-QObject *qlist_peek(QList *qlist);
-int qlist_empty(const QList *qlist);
-size_t qlist_size(const QList *qlist);
-QList *qobject_to_qlist(const QObject *obj);
-
-static inline const QListEntry *qlist_first(const QList *qlist)
-{
-    return QTAILQ_FIRST(&qlist->head);
-}
-
-static inline const QListEntry *qlist_next(const QListEntry *entry)
-{
-    return QTAILQ_NEXT(entry, next);
-}
-
-#endif /* QLIST_H */
diff --git a/contrib/qemu/include/qapi/qmp/qobject.h b/contrib/qemu/include/qapi/qmp/qobject.h
deleted file mode 100644
index 9124649ed20..00000000000
--- a/contrib/qemu/include/qapi/qmp/qobject.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * QEMU Object Model.
- *
- * Based on ideas by Avi Kivity <avi@redhat.com>
- *
- * Copyright (C) 2009 Red Hat Inc.
- *
- * Authors:
- *  Luiz Capitulino <lcapitulino@redhat.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- * QObject Reference Counts Terminology
- * ------------------------------------
- *
- *  - Returning references: A function that returns an object may
- *  return it as either a weak or a strong reference.  If the reference
- *  is strong, you are responsible for calling QDECREF() on the reference
- *  when you are done.
- *
- *  If the reference is weak, the owner of the reference may free it at
- *  any time in the future.  Before storing the reference anywhere, you
- *  should call QINCREF() to make the reference strong.
- *
- *  - Transferring ownership: when you transfer ownership of a reference
- *  by calling a function, you are no longer responsible for calling
- *  QDECREF() when the reference is no longer needed.  In other words,
- *  when the function returns you must behave as if the reference to the
- *  passed object was weak.
- */
-#ifndef QOBJECT_H
-#define QOBJECT_H
-
-#include <stddef.h>
-#include <assert.h>
-
-typedef enum {
-    QTYPE_NONE,
-    QTYPE_QINT,
-    QTYPE_QSTRING,
-    QTYPE_QDICT,
-    QTYPE_QLIST,
-    QTYPE_QFLOAT,
-    QTYPE_QBOOL,
-    QTYPE_QERROR,
-} qtype_code;
-
-struct QObject;
-
-typedef struct QType {
-    qtype_code code;
-    void (*destroy)(struct QObject *);
-} QType;
-
-typedef struct QObject {
-    const QType *type;
-    size_t refcnt;
-} QObject;
-
-/* Objects definitions must include this */
-#define QObject_HEAD  \
-    QObject base
-
-/* Get the 'base' part of an object */
-#define QOBJECT(obj) (&(obj)->base)
-
-/* High-level interface for qobject_incref() */
-#define QINCREF(obj)      \
-    qobject_incref(QOBJECT(obj))
-
-/* High-level interface for qobject_decref() */
-#define QDECREF(obj)              \
-    qobject_decref(obj ? QOBJECT(obj) : NULL)
-
-/* Initialize an object to default values */
-#define QOBJECT_INIT(obj, qtype_type)   \
-    obj->base.refcnt = 1;               \
-    obj->base.type   = qtype_type
-
-/**
- * qobject_incref(): Increment QObject's reference count
- */
-static inline void qobject_incref(QObject *obj)
-{
-    if (obj)
-        obj->refcnt++;
-}
-
-/**
- * qobject_decref(): Decrement QObject's reference count, deallocate
- * when it reaches zero
- */
-static inline void qobject_decref(QObject *obj)
-{
-    if (obj && --obj->refcnt == 0) {
-        assert(obj->type != NULL);
-        assert(obj->type->destroy != NULL);
-        obj->type->destroy(obj);
-    }
-}
-
-/**
- * qobject_type(): Return the QObject's type
- */
-static inline qtype_code qobject_type(const QObject *obj)
-{
-    assert(obj->type != NULL);
-    return obj->type->code;
-}
-
-#endif /* QOBJECT_H */
diff --git a/contrib/qemu/include/qapi/qmp/qstring.h b/contrib/qemu/include/qapi/qmp/qstring.h
deleted file mode 100644
index 1bc3666107c..00000000000
--- a/contrib/qemu/include/qapi/qmp/qstring.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * QString Module
- *
- * Copyright (C) 2009 Red Hat Inc.
- *
- * Authors:
- *  Luiz Capitulino <lcapitulino@redhat.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- */
-
-#ifndef QSTRING_H
-#define QSTRING_H
-
-#include <stdint.h>
-#include "qapi/qmp/qobject.h"
-
-typedef struct QString {
-    QObject_HEAD;
-    char *string;
-    size_t length;
-    size_t capacity;
-} QString;
-
-QString *qstring_new(void);
-QString *qstring_from_str(const char *str);
-QString *qstring_from_substr(const char *str, int start, int end);
-size_t qstring_get_length(const QString *qstring);
-const char *qstring_get_str(const QString *qstring);
-void qstring_append_int(QString *qstring, int64_t value);
-void qstring_append(QString *qstring, const char *str);
-void qstring_append_chr(QString *qstring, int c);
-QString *qobject_to_qstring(const QObject *obj);
-
-#endif /* QSTRING_H */
diff --git a/contrib/qemu/include/qapi/qmp/types.h b/contrib/qemu/include/qapi/qmp/types.h
deleted file mode 100644
index 7782ec5a602..00000000000
--- a/contrib/qemu/include/qapi/qmp/types.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Include all QEMU objects.
- *
- * Copyright (C) 2009 Red Hat Inc.
- *
- * Authors:
- *  Luiz Capitulino <lcapitulino@redhat.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- */
-
-#ifndef QEMU_OBJECTS_H
-#define QEMU_OBJECTS_H
-
-#include "qapi/qmp/qobject.h"
-#include "qapi/qmp/qint.h"
-#include "qapi/qmp/qfloat.h"
-#include "qapi/qmp/qbool.h"
-#include "qapi/qmp/qstring.h"
-#include "qapi/qmp/qdict.h"
-#include "qapi/qmp/qlist.h"
-#include "qapi/qmp/qjson.h"
-
-#endif /* QEMU_OBJECTS_H */
diff --git a/contrib/qemu/include/qemu-common.h b/contrib/qemu/include/qemu-common.h
deleted file mode 100644
index 6948bb91774..00000000000
--- a/contrib/qemu/include/qemu-common.h
+++ /dev/null
@@ -1,478 +0,0 @@
-
-/* Common header file that is included by all of QEMU.
- *
- * This file is supposed to be included only by .c files. No header file should
- * depend on qemu-common.h, as this would easily lead to circular header
- * dependencies.
- *
- * If a header file uses a definition from qemu-common.h, that definition
- * must be moved to a separate header file, and the header that uses it
- * must include that header.
- */
-#ifndef QEMU_COMMON_H
-#define QEMU_COMMON_H
-
-#include "qemu/compiler.h"
-#include "config-host.h"
-#include "qemu/typedefs.h"
-
-#if defined(__arm__) || defined(__sparc__) || defined(__mips__) || defined(__hppa__) || defined(__ia64__)
-#define WORDS_ALIGNED
-#endif
-
-#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
-
-/* we put basic includes here to avoid repeating them in device drivers */
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdbool.h>
-#include <string.h>
-#include <strings.h>
-#include <inttypes.h>
-#include <limits.h>
-#include <time.h>
-#include <ctype.h>
-#include <errno.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <assert.h>
-#include <signal.h>
-#include "glib-compat.h"
-
-#ifdef _WIN32
-#include "sysemu/os-win32.h"
-#endif
-
-#ifdef CONFIG_POSIX
-#include "sysemu/os-posix.h"
-#endif
-
-#ifndef O_LARGEFILE
-#define O_LARGEFILE 0
-#endif
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-#ifndef MAP_ANONYMOUS
-#define MAP_ANONYMOUS MAP_ANON
-#endif
-#ifndef ENOMEDIUM
-#define ENOMEDIUM ENODEV
-#endif
-#if !defined(ENOTSUP)
-#define ENOTSUP 4096
-#endif
-#if !defined(ECANCELED)
-#define ECANCELED 4097
-#endif
-#if !defined(EMEDIUMTYPE)
-#define EMEDIUMTYPE 4098
-#endif
-#ifndef TIME_MAX
-#define TIME_MAX LONG_MAX
-#endif
-
-/* HOST_LONG_BITS is the size of a native pointer in bits. */
-#if UINTPTR_MAX == UINT32_MAX
-# define HOST_LONG_BITS 32
-#elif UINTPTR_MAX == UINT64_MAX
-# define HOST_LONG_BITS 64
-#else
-# error Unknown pointer size
-#endif
-
-typedef int (*fprintf_function)(FILE *f, const char *fmt, ...)
-    GCC_FMT_ATTR(2, 3);
-
-#ifdef _WIN32
-#define fsync _commit
-#if !defined(lseek)
-# define lseek _lseeki64
-#endif
-int qemu_ftruncate64(int, int64_t);
-#if !defined(ftruncate)
-# define ftruncate qemu_ftruncate64
-#endif
-
-static inline char *realpath(const char *path, char *resolved_path)
-{
-    _fullpath(resolved_path, path, _MAX_PATH);
-    return resolved_path;
-}
-#endif
-
-/* icount */
-void configure_icount(const char *option);
-extern int use_icount;
-
-#include "qemu/osdep.h"
-#include "qemu/bswap.h"
-
-/* FIXME: Remove NEED_CPU_H.  */
-#ifdef NEED_CPU_H
-#include "cpu.h"
-#endif /* !defined(NEED_CPU_H) */
-
-/* main function, renamed */
-#if defined(CONFIG_COCOA)
-int qemu_main(int argc, char **argv, char **envp);
-#endif
-
-void qemu_get_timedate(struct tm *tm, int offset);
-int qemu_timedate_diff(struct tm *tm);
-
-#if !GLIB_CHECK_VERSION(2, 20, 0)
-/*
- * Glib before 2.20.0 doesn't implement g_poll, so wrap it to compile properly
- * on older systems.
- */
-static inline gint g_poll(GPollFD *fds, guint nfds, gint timeout)
-{
-    GMainContext *ctx = g_main_context_default();
-    return g_main_context_get_poll_func(ctx)(fds, nfds, timeout);
-}
-#endif
-
-/**
- * is_help_option:
- * @s: string to test
- *
- * Check whether @s is one of the standard strings which indicate
- * that the user is asking for a list of the valid values for a
- * command option like -cpu or -M. The current accepted strings
- * are 'help' and '?'. '?' is deprecated (it is a shell wildcard
- * which makes it annoying to use in a reliable way) but provided
- * for backwards compatibility.
- *
- * Returns: true if @s is a request for a list.
- */
-static inline bool is_help_option(const char *s)
-{
-    return !strcmp(s, "?") || !strcmp(s, "help");
-}
-
-/* cutils.c */
-void pstrcpy(char *buf, int buf_size, const char *str);
-void strpadcpy(char *buf, int buf_size, const char *str, char pad);
-char *pstrcat(char *buf, int buf_size, const char *s);
-int strstart(const char *str, const char *val, const char **ptr);
-int stristart(const char *str, const char *val, const char **ptr);
-int qemu_strnlen(const char *s, int max_len);
-char *qemu_strsep(char **input, const char *delim);
-time_t mktimegm(struct tm *tm);
-int qemu_fls(int i);
-int qemu_fdatasync(int fd);
-int fcntl_setfl(int fd, int flag);
-int qemu_parse_fd(const char *param);
-
-int parse_uint(const char *s, unsigned long long *value, char **endptr,
-               int base);
-int parse_uint_full(const char *s, unsigned long long *value, int base);
-
-/*
- * strtosz() suffixes used to specify the default treatment of an
- * argument passed to strtosz() without an explicit suffix.
- * These should be defined using upper case characters in the range
- * A-Z, as strtosz() will use qemu_toupper() on the given argument
- * prior to comparison.
- */
-#define STRTOSZ_DEFSUFFIX_EB	'E'
-#define STRTOSZ_DEFSUFFIX_PB	'P'
-#define STRTOSZ_DEFSUFFIX_TB	'T'
-#define STRTOSZ_DEFSUFFIX_GB	'G'
-#define STRTOSZ_DEFSUFFIX_MB	'M'
-#define STRTOSZ_DEFSUFFIX_KB	'K'
-#define STRTOSZ_DEFSUFFIX_B	'B'
-int64_t strtosz(const char *nptr, char **end);
-int64_t strtosz_suffix(const char *nptr, char **end, const char default_suffix);
-int64_t strtosz_suffix_unit(const char *nptr, char **end,
-                            const char default_suffix, int64_t unit);
-
-/* path.c */
-void init_paths(const char *prefix);
-const char *path(const char *pathname);
-
-#define qemu_isalnum(c)		isalnum((unsigned char)(c))
-#define qemu_isalpha(c)		isalpha((unsigned char)(c))
-#define qemu_iscntrl(c)		iscntrl((unsigned char)(c))
-#define qemu_isdigit(c)		isdigit((unsigned char)(c))
-#define qemu_isgraph(c)		isgraph((unsigned char)(c))
-#define qemu_islower(c)		islower((unsigned char)(c))
-#define qemu_isprint(c)		isprint((unsigned char)(c))
-#define qemu_ispunct(c)		ispunct((unsigned char)(c))
-#define qemu_isspace(c)		isspace((unsigned char)(c))
-#define qemu_isupper(c)		isupper((unsigned char)(c))
-#define qemu_isxdigit(c)	isxdigit((unsigned char)(c))
-#define qemu_tolower(c)		tolower((unsigned char)(c))
-#define qemu_toupper(c)		toupper((unsigned char)(c))
-#define qemu_isascii(c)		isascii((unsigned char)(c))
-#define qemu_toascii(c)		toascii((unsigned char)(c))
-
-void *qemu_oom_check(void *ptr);
-
-ssize_t qemu_write_full(int fd, const void *buf, size_t count)
-    QEMU_WARN_UNUSED_RESULT;
-ssize_t qemu_send_full(int fd, const void *buf, size_t count, int flags)
-    QEMU_WARN_UNUSED_RESULT;
-ssize_t qemu_recv_full(int fd, void *buf, size_t count, int flags)
-    QEMU_WARN_UNUSED_RESULT;
-
-#ifndef _WIN32
-int qemu_pipe(int pipefd[2]);
-/* like openpty() but also makes it raw; return master fd */
-int qemu_openpty_raw(int *aslave, char *pty_name);
-#endif
-
-#ifdef _WIN32
-/* MinGW needs type casts for the 'buf' and 'optval' arguments. */
-#define qemu_getsockopt(sockfd, level, optname, optval, optlen) \
-    getsockopt(sockfd, level, optname, (void *)optval, optlen)
-#define qemu_setsockopt(sockfd, level, optname, optval, optlen) \
-    setsockopt(sockfd, level, optname, (const void *)optval, optlen)
-#define qemu_recv(sockfd, buf, len, flags) recv(sockfd, (void *)buf, len, flags)
-#define qemu_sendto(sockfd, buf, len, flags, destaddr, addrlen) \
-    sendto(sockfd, (const void *)buf, len, flags, destaddr, addrlen)
-#else
-#define qemu_getsockopt(sockfd, level, optname, optval, optlen) \
-    getsockopt(sockfd, level, optname, optval, optlen)
-#define qemu_setsockopt(sockfd, level, optname, optval, optlen) \
-    setsockopt(sockfd, level, optname, optval, optlen)
-#define qemu_recv(sockfd, buf, len, flags) recv(sockfd, buf, len, flags)
-#define qemu_sendto(sockfd, buf, len, flags, destaddr, addrlen) \
-    sendto(sockfd, buf, len, flags, destaddr, addrlen)
-#endif
-
-/* Error handling.  */
-
-void QEMU_NORETURN hw_error(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
-
-struct ParallelIOArg {
-    void *buffer;
-    int count;
-};
-
-typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size);
-
-typedef uint64_t pcibus_t;
-
-typedef enum LostTickPolicy {
-    LOST_TICK_DISCARD,
-    LOST_TICK_DELAY,
-    LOST_TICK_MERGE,
-    LOST_TICK_SLEW,
-    LOST_TICK_MAX
-} LostTickPolicy;
-
-typedef struct PCIHostDeviceAddress {
-    unsigned int domain;
-    unsigned int bus;
-    unsigned int slot;
-    unsigned int function;
-} PCIHostDeviceAddress;
-
-void tcg_exec_init(unsigned long tb_size);
-bool tcg_enabled(void);
-
-void cpu_exec_init_all(void);
-
-/* CPU save/load.  */
-#ifdef CPU_SAVE_VERSION
-void cpu_save(QEMUFile *f, void *opaque);
-int cpu_load(QEMUFile *f, void *opaque, int version_id);
-#endif
-
-/* Unblock cpu */
-void qemu_cpu_kick_self(void);
-
-/* work queue */
-struct qemu_work_item {
-    struct qemu_work_item *next;
-    void (*func)(void *data);
-    void *data;
-    int done;
-    bool free;
-};
-
-
-/**
- * Sends a (part of) iovec down a socket, yielding when the socket is full, or
- * Receives data into a (part of) iovec from a socket,
- * yielding when there is no data in the socket.
- * The same interface as qemu_sendv_recvv(), with added yielding.
- * XXX should mark these as coroutine_fn
- */
-ssize_t qemu_co_sendv_recvv(int sockfd, struct iovec *iov, unsigned iov_cnt,
-                            size_t offset, size_t bytes, bool do_send);
-#define qemu_co_recvv(sockfd, iov, iov_cnt, offset, bytes) \
-  qemu_co_sendv_recvv(sockfd, iov, iov_cnt, offset, bytes, false)
-#define qemu_co_sendv(sockfd, iov, iov_cnt, offset, bytes) \
-  qemu_co_sendv_recvv(sockfd, iov, iov_cnt, offset, bytes, true)
-
-/**
- * The same as above, but with just a single buffer
- */
-ssize_t qemu_co_send_recv(int sockfd, void *buf, size_t bytes, bool do_send);
-#define qemu_co_recv(sockfd, buf, bytes) \
-  qemu_co_send_recv(sockfd, buf, bytes, false)
-#define qemu_co_send(sockfd, buf, bytes) \
-  qemu_co_send_recv(sockfd, buf, bytes, true)
-
-typedef struct QEMUIOVector {
-    struct iovec *iov;
-    int niov;
-    int nalloc;
-    size_t size;
-} QEMUIOVector;
-
-void qemu_iovec_init(QEMUIOVector *qiov, int alloc_hint);
-void qemu_iovec_init_external(QEMUIOVector *qiov, struct iovec *iov, int niov);
-void qemu_iovec_add(QEMUIOVector *qiov, void *base, size_t len);
-void qemu_iovec_concat(QEMUIOVector *dst,
-                       QEMUIOVector *src, size_t soffset, size_t sbytes);
-void qemu_iovec_concat_iov(QEMUIOVector *dst,
-                           struct iovec *src_iov, unsigned int src_cnt,
-                           size_t soffset, size_t sbytes);
-void qemu_iovec_destroy(QEMUIOVector *qiov);
-void qemu_iovec_reset(QEMUIOVector *qiov);
-size_t qemu_iovec_to_buf(QEMUIOVector *qiov, size_t offset,
-                         void *buf, size_t bytes);
-size_t qemu_iovec_from_buf(QEMUIOVector *qiov, size_t offset,
-                           const void *buf, size_t bytes);
-size_t qemu_iovec_memset(QEMUIOVector *qiov, size_t offset,
-                         int fillc, size_t bytes);
-
-bool buffer_is_zero(const void *buf, size_t len);
-
-void qemu_progress_init(int enabled, float min_skip);
-void qemu_progress_end(void);
-void qemu_progress_print(float delta, int max);
-const char *qemu_get_vm_name(void);
-
-#define QEMU_FILE_TYPE_BIOS   0
-#define QEMU_FILE_TYPE_KEYMAP 1
-char *qemu_find_file(int type, const char *name);
-
-/* OS specific functions */
-void os_setup_early_signal_handling(void);
-char *os_find_datadir(const char *argv0);
-void os_parse_cmd_args(int index, const char *optarg);
-void os_pidfile_error(void);
-
-/* Convert a byte between binary and BCD.  */
-static inline uint8_t to_bcd(uint8_t val)
-{
-    return ((val / 10) << 4) | (val % 10);
-}
-
-static inline uint8_t from_bcd(uint8_t val)
-{
-    return ((val >> 4) * 10) + (val & 0x0f);
-}
-
-/* compute with 96 bit intermediate result: (a*b)/c */
-static inline uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c)
-{
-    union {
-        uint64_t ll;
-        struct {
-#ifdef HOST_WORDS_BIGENDIAN
-            uint32_t high, low;
-#else
-            uint32_t low, high;
-#endif
-        } l;
-    } u, res;
-    uint64_t rl, rh;
-
-    u.ll = a;
-    rl = (uint64_t)u.l.low * (uint64_t)b;
-    rh = (uint64_t)u.l.high * (uint64_t)b;
-    rh += (rl >> 32);
-    res.l.high = rh / c;
-    res.l.low = (((rh % c) << 32) + (rl & 0xffffffff)) / c;
-    return res.ll;
-}
-
-/* Round number down to multiple */
-#define QEMU_ALIGN_DOWN(n, m) ((n) / (m) * (m))
-
-/* Round number up to multiple */
-#define QEMU_ALIGN_UP(n, m) QEMU_ALIGN_DOWN((n) + (m) - 1, (m))
-
-static inline bool is_power_of_2(uint64_t value)
-{
-    if (!value) {
-        return 0;
-    }
-
-    return !(value & (value - 1));
-}
-
-/* round down to the nearest power of 2*/
-int64_t pow2floor(int64_t value);
-
-#include "qemu/module.h"
-
-/*
- * Implementation of ULEB128 (http://en.wikipedia.org/wiki/LEB128)
- * Input is limited to 14-bit numbers
- */
-
-int uleb128_encode_small(uint8_t *out, uint32_t n);
-int uleb128_decode_small(const uint8_t *in, uint32_t *n);
-
-/* unicode.c */
-int mod_utf8_codepoint(const char *s, size_t n, char **end);
-
-/*
- * Hexdump a buffer to a file. An optional string prefix is added to every line
- */
-
-void qemu_hexdump(const char *buf, FILE *fp, const char *prefix, size_t size);
-
-/* vector definitions */
-#ifdef __ALTIVEC__
-#include <altivec.h>
-/* The altivec.h header says we're allowed to undef these for
- * C++ compatibility.  Here we don't care about C++, but we
- * undef them anyway to avoid namespace pollution.
- */
-#undef vector
-#undef pixel
-#undef bool
-#define VECTYPE        __vector unsigned char
-#define SPLAT(p)       vec_splat(vec_ld(0, p), 0)
-#define ALL_EQ(v1, v2) vec_all_eq(v1, v2)
-/* altivec.h may redefine the bool macro as vector type.
- * Reset it to POSIX semantics. */
-#define bool _Bool
-#elif defined __SSE2__
-#include <emmintrin.h>
-#define VECTYPE        __m128i
-#define SPLAT(p)       _mm_set1_epi8(*(p))
-#define ALL_EQ(v1, v2) (_mm_movemask_epi8(_mm_cmpeq_epi8(v1, v2)) == 0xFFFF)
-#else
-#define VECTYPE        unsigned long
-#define SPLAT(p)       (*(p) * (~0UL / 255))
-#define ALL_EQ(v1, v2) ((v1) == (v2))
-#endif
-
-#define BUFFER_FIND_NONZERO_OFFSET_UNROLL_FACTOR 8
-static inline bool
-can_use_buffer_find_nonzero_offset(const void *buf, size_t len)
-{
-    return (len % (BUFFER_FIND_NONZERO_OFFSET_UNROLL_FACTOR
-                   * sizeof(VECTYPE)) == 0
-            && ((uintptr_t) buf) % sizeof(VECTYPE) == 0);
-}
-size_t buffer_find_nonzero_offset(const void *buf, size_t len);
-
-/*
- * helper to parse debug environment variables
- */
-int parse_debug_env(const char *name, int max, int initial);
-
-#endif
diff --git a/contrib/qemu/include/qemu/aes.h b/contrib/qemu/include/qemu/aes.h
deleted file mode 100644
index e79c707436f..00000000000
--- a/contrib/qemu/include/qemu/aes.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#ifndef QEMU_AES_H
-#define QEMU_AES_H
-
-#define AES_MAXNR 14
-#define AES_BLOCK_SIZE 16
-
-struct aes_key_st {
-    uint32_t rd_key[4 *(AES_MAXNR + 1)];
-    int rounds;
-};
-typedef struct aes_key_st AES_KEY;
-
-int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
-	AES_KEY *key);
-int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
-	AES_KEY *key);
-
-void AES_encrypt(const unsigned char *in, unsigned char *out,
-	const AES_KEY *key);
-void AES_decrypt(const unsigned char *in, unsigned char *out,
-	const AES_KEY *key);
-void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
-		     const unsigned long length, const AES_KEY *key,
-		     unsigned char *ivec, const int enc);
-
-/*
-AES_Te0[x] = S [x].[02, 01, 01, 03];
-AES_Te1[x] = S [x].[03, 02, 01, 01];
-AES_Te2[x] = S [x].[01, 03, 02, 01];
-AES_Te3[x] = S [x].[01, 01, 03, 02];
-AES_Te4[x] = S [x].[01, 01, 01, 01];
-
-AES_Td0[x] = Si[x].[0e, 09, 0d, 0b];
-AES_Td1[x] = Si[x].[0b, 0e, 09, 0d];
-AES_Td2[x] = Si[x].[0d, 0b, 0e, 09];
-AES_Td3[x] = Si[x].[09, 0d, 0b, 0e];
-AES_Td4[x] = Si[x].[01, 01, 01, 01];
-*/
-
-extern const uint32_t AES_Te0[256], AES_Te1[256], AES_Te2[256],
-                      AES_Te3[256], AES_Te4[256];
-extern const uint32_t AES_Td0[256], AES_Td1[256], AES_Td2[256],
-                      AES_Td3[256], AES_Td4[256];
-
-#endif
diff --git a/contrib/qemu/include/qemu/atomic.h b/contrib/qemu/include/qemu/atomic.h
deleted file mode 100644
index 0aa89133018..00000000000
--- a/contrib/qemu/include/qemu/atomic.h
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * Simple interface for atomic operations.
- *
- * Copyright (C) 2013 Red Hat, Inc.
- *
- * Author: Paolo Bonzini <pbonzini@redhat.com>
- *
- * 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 __QEMU_ATOMIC_H
-#define __QEMU_ATOMIC_H 1
-
-#include "qemu/compiler.h"
-
-/* For C11 atomic ops */
-
-/* Compiler barrier */
-#define barrier()   ({ asm volatile("" ::: "memory"); (void)0; })
-
-#ifndef __ATOMIC_RELAXED
-
-/*
- * We use GCC builtin if it's available, as that can use mfence on
- * 32-bit as well, e.g. if built with -march=pentium-m. However, on
- * i386 the spec is buggy, and the implementation followed it until
- * 4.3 (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36793).
- */
-#if defined(__i386__) || defined(__x86_64__)
-#if !QEMU_GNUC_PREREQ(4, 4)
-#if defined __x86_64__
-#define smp_mb()    ({ asm volatile("mfence" ::: "memory"); (void)0; })
-#else
-#define smp_mb()    ({ asm volatile("lock; addl $0,0(%%esp) " ::: "memory"); (void)0; })
-#endif
-#endif
-#endif
-
-
-#ifdef __alpha__
-#define smp_read_barrier_depends()   asm volatile("mb":::"memory")
-#endif
-
-#if defined(__i386__) || defined(__x86_64__) || defined(__s390x__)
-
-/*
- * Because of the strongly ordered storage model, wmb() and rmb() are nops
- * here (a compiler barrier only).  QEMU doesn't do accesses to write-combining
- * qemu memory or non-temporal load/stores from C code.
- */
-#define smp_wmb()   barrier()
-#define smp_rmb()   barrier()
-
-/*
- * __sync_lock_test_and_set() is documented to be an acquire barrier only,
- * but it is a full barrier at the hardware level.  Add a compiler barrier
- * to make it a full barrier also at the compiler level.
- */
-#define atomic_xchg(ptr, i)    (barrier(), __sync_lock_test_and_set(ptr, i))
-
-/*
- * Load/store with Java volatile semantics.
- */
-#define atomic_mb_set(ptr, i)  ((void)atomic_xchg(ptr, i))
-
-#elif defined(_ARCH_PPC)
-
-/*
- * We use an eieio() for wmb() on powerpc.  This assumes we don't
- * need to order cacheable and non-cacheable stores with respect to
- * each other.
- *
- * smp_mb has the same problem as on x86 for not-very-new GCC
- * (http://patchwork.ozlabs.org/patch/126184/, Nov 2011).
- */
-#define smp_wmb()   ({ asm volatile("eieio" ::: "memory"); (void)0; })
-#if defined(__powerpc64__)
-#define smp_rmb()   ({ asm volatile("lwsync" ::: "memory"); (void)0; })
-#else
-#define smp_rmb()   ({ asm volatile("sync" ::: "memory"); (void)0; })
-#endif
-#define smp_mb()    ({ asm volatile("sync" ::: "memory"); (void)0; })
-
-#endif /* _ARCH_PPC */
-
-#endif /* C11 atomics */
-
-/*
- * For (host) platforms we don't have explicit barrier definitions
- * for, we use the gcc __sync_synchronize() primitive to generate a
- * full barrier.  This should be safe on all platforms, though it may
- * be overkill for smp_wmb() and smp_rmb().
- */
-#ifndef smp_mb
-#define smp_mb()    __sync_synchronize()
-#endif
-
-#ifndef smp_wmb
-#ifdef __ATOMIC_RELEASE
-#define smp_wmb()   __atomic_thread_fence(__ATOMIC_RELEASE)
-#else
-#define smp_wmb()   __sync_synchronize()
-#endif
-#endif
-
-#ifndef smp_rmb
-#ifdef __ATOMIC_ACQUIRE
-#define smp_rmb()   __atomic_thread_fence(__ATOMIC_ACQUIRE)
-#else
-#define smp_rmb()   __sync_synchronize()
-#endif
-#endif
-
-#ifndef smp_read_barrier_depends
-#ifdef __ATOMIC_CONSUME
-#define smp_read_barrier_depends()   __atomic_thread_fence(__ATOMIC_CONSUME)
-#else
-#define smp_read_barrier_depends()   barrier()
-#endif
-#endif
-
-#ifndef atomic_read
-#define atomic_read(ptr)       (*(__typeof__(*ptr) *volatile) (ptr))
-#endif
-
-#ifndef atomic_set
-#define atomic_set(ptr, i)     ((*(__typeof__(*ptr) *volatile) (ptr)) = (i))
-#endif
-
-/* These have the same semantics as Java volatile variables.
- * See http://gee.cs.oswego.edu/dl/jmm/cookbook.html:
- * "1. Issue a StoreStore barrier (wmb) before each volatile store."
- *  2. Issue a StoreLoad barrier after each volatile store.
- *     Note that you could instead issue one before each volatile load, but
- *     this would be slower for typical programs using volatiles in which
- *     reads greatly outnumber writes. Alternatively, if available, you
- *     can implement volatile store as an atomic instruction (for example
- *     XCHG on x86) and omit the barrier. This may be more efficient if
- *     atomic instructions are cheaper than StoreLoad barriers.
- *  3. Issue LoadLoad and LoadStore barriers after each volatile load."
- *
- * If you prefer to think in terms of "pairing" of memory barriers,
- * an atomic_mb_read pairs with an atomic_mb_set.
- *
- * And for the few ia64 lovers that exist, an atomic_mb_read is a ld.acq,
- * while an atomic_mb_set is a st.rel followed by a memory barrier.
- *
- * These are a bit weaker than __atomic_load/store with __ATOMIC_SEQ_CST
- * (see docs/atomics.txt), and I'm not sure that __ATOMIC_ACQ_REL is enough.
- * Just always use the barriers manually by the rules above.
- */
-#ifndef atomic_mb_read
-#define atomic_mb_read(ptr)    ({           \
-    typeof(*ptr) _val = atomic_read(ptr);   \
-    smp_rmb();                              \
-    _val;                                   \
-})
-#endif
-
-#ifndef atomic_mb_set
-#define atomic_mb_set(ptr, i)  do {         \
-    smp_wmb();                              \
-    atomic_set(ptr, i);                     \
-    smp_mb();                               \
-} while (0)
-#endif
-
-#ifndef atomic_xchg
-#ifdef __ATOMIC_SEQ_CST
-#define atomic_xchg(ptr, i)    ({                           \
-    typeof(*ptr) _new = (i), _old;                          \
-    __atomic_exchange(ptr, &_new, &_old, __ATOMIC_SEQ_CST); \
-    _old;                                                   \
-})
-#elif defined __clang__
-#define atomic_xchg(ptr, i)    __sync_exchange(ptr, i)
-#else
-/* __sync_lock_test_and_set() is documented to be an acquire barrier only.  */
-#define atomic_xchg(ptr, i)    (smp_mb(), __sync_lock_test_and_set(ptr, i))
-#endif
-#endif
-
-/* Provide shorter names for GCC atomic builtins.  */
-#define atomic_fetch_inc(ptr)  __sync_fetch_and_add(ptr, 1)
-#define atomic_fetch_dec(ptr)  __sync_fetch_and_add(ptr, -1)
-#define atomic_fetch_add       __sync_fetch_and_add
-#define atomic_fetch_sub       __sync_fetch_and_sub
-#define atomic_fetch_and       __sync_fetch_and_and
-#define atomic_fetch_or        __sync_fetch_and_or
-#define atomic_cmpxchg         __sync_val_compare_and_swap
-
-/* And even shorter names that return void.  */
-#define atomic_inc(ptr)        ((void) __sync_fetch_and_add(ptr, 1))
-#define atomic_dec(ptr)        ((void) __sync_fetch_and_add(ptr, -1))
-#define atomic_add(ptr, n)     ((void) __sync_fetch_and_add(ptr, n))
-#define atomic_sub(ptr, n)     ((void) __sync_fetch_and_sub(ptr, n))
-#define atomic_and(ptr, n)     ((void) __sync_fetch_and_and(ptr, n))
-#define atomic_or(ptr, n)      ((void) __sync_fetch_and_or(ptr, n))
-
-#endif
diff --git a/contrib/qemu/include/qemu/bitmap.h b/contrib/qemu/include/qemu/bitmap.h
deleted file mode 100644
index 308bbb71e9b..00000000000
--- a/contrib/qemu/include/qemu/bitmap.h
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
- * Bitmap Module
- *
- * Copyright (C) 2010 Corentin Chary <corentin.chary@gmail.com>
- *
- * Mostly inspired by (stolen from) linux/bitmap.h and linux/bitops.h
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- */
-
-#ifndef BITMAP_H
-#define BITMAP_H
-
-#include "qemu-common.h"
-#include "qemu/bitops.h"
-
-/*
- * The available bitmap operations and their rough meaning in the
- * case that the bitmap is a single unsigned long are thus:
- *
- * Note that nbits should be always a compile time evaluable constant.
- * Otherwise many inlines will generate horrible code.
- *
- * bitmap_zero(dst, nbits)			*dst = 0UL
- * bitmap_fill(dst, nbits)			*dst = ~0UL
- * bitmap_copy(dst, src, nbits)			*dst = *src
- * bitmap_and(dst, src1, src2, nbits)		*dst = *src1 & *src2
- * bitmap_or(dst, src1, src2, nbits)		*dst = *src1 | *src2
- * bitmap_xor(dst, src1, src2, nbits)		*dst = *src1 ^ *src2
- * bitmap_andnot(dst, src1, src2, nbits)	*dst = *src1 & ~(*src2)
- * bitmap_complement(dst, src, nbits)		*dst = ~(*src)
- * bitmap_equal(src1, src2, nbits)		Are *src1 and *src2 equal?
- * bitmap_intersects(src1, src2, nbits) 	Do *src1 and *src2 overlap?
- * bitmap_empty(src, nbits)			Are all bits zero in *src?
- * bitmap_full(src, nbits)			Are all bits set in *src?
- * bitmap_set(dst, pos, nbits)			Set specified bit area
- * bitmap_clear(dst, pos, nbits)		Clear specified bit area
- * bitmap_find_next_zero_area(buf, len, pos, n, mask)	Find bit free area
- */
-
-/*
- * Also the following operations apply to bitmaps.
- *
- * set_bit(bit, addr)			*addr |= bit
- * clear_bit(bit, addr)			*addr &= ~bit
- * change_bit(bit, addr)		*addr ^= bit
- * test_bit(bit, addr)			Is bit set in *addr?
- * test_and_set_bit(bit, addr)		Set bit and return old value
- * test_and_clear_bit(bit, addr)	Clear bit and return old value
- * test_and_change_bit(bit, addr)	Change bit and return old value
- * find_first_zero_bit(addr, nbits)	Position first zero bit in *addr
- * find_first_bit(addr, nbits)		Position first set bit in *addr
- * find_next_zero_bit(addr, nbits, bit)	Position next zero bit in *addr >= bit
- * find_next_bit(addr, nbits, bit)	Position next set bit in *addr >= bit
- */
-
-#define BITMAP_LAST_WORD_MASK(nbits)                                    \
-    (                                                                   \
-        ((nbits) % BITS_PER_LONG) ?                                     \
-        (1UL<<((nbits) % BITS_PER_LONG))-1 : ~0UL                       \
-        )
-
-#define DECLARE_BITMAP(name,bits)                  \
-	unsigned long name[BITS_TO_LONGS(bits)]
-
-#define small_nbits(nbits)                      \
-	((nbits) <= BITS_PER_LONG)
-
-int slow_bitmap_empty(const unsigned long *bitmap, int bits);
-int slow_bitmap_full(const unsigned long *bitmap, int bits);
-int slow_bitmap_equal(const unsigned long *bitmap1,
-                   const unsigned long *bitmap2, int bits);
-void slow_bitmap_complement(unsigned long *dst, const unsigned long *src,
-                         int bits);
-void slow_bitmap_shift_right(unsigned long *dst,
-                          const unsigned long *src, int shift, int bits);
-void slow_bitmap_shift_left(unsigned long *dst,
-                         const unsigned long *src, int shift, int bits);
-int slow_bitmap_and(unsigned long *dst, const unsigned long *bitmap1,
-                 const unsigned long *bitmap2, int bits);
-void slow_bitmap_or(unsigned long *dst, const unsigned long *bitmap1,
-                 const unsigned long *bitmap2, int bits);
-void slow_bitmap_xor(unsigned long *dst, const unsigned long *bitmap1,
-                  const unsigned long *bitmap2, int bits);
-int slow_bitmap_andnot(unsigned long *dst, const unsigned long *bitmap1,
-                    const unsigned long *bitmap2, int bits);
-int slow_bitmap_intersects(const unsigned long *bitmap1,
-			const unsigned long *bitmap2, int bits);
-
-static inline unsigned long *bitmap_new(int nbits)
-{
-    int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
-    return g_malloc0(len);
-}
-
-static inline void bitmap_zero(unsigned long *dst, int nbits)
-{
-    if (small_nbits(nbits)) {
-        *dst = 0UL;
-    } else {
-        int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
-        memset(dst, 0, len);
-    }
-}
-
-static inline void bitmap_fill(unsigned long *dst, int nbits)
-{
-    size_t nlongs = BITS_TO_LONGS(nbits);
-    if (!small_nbits(nbits)) {
-        int len = (nlongs - 1) * sizeof(unsigned long);
-        memset(dst, 0xff,  len);
-    }
-    dst[nlongs - 1] = BITMAP_LAST_WORD_MASK(nbits);
-}
-
-static inline void bitmap_copy(unsigned long *dst, const unsigned long *src,
-                               int nbits)
-{
-    if (small_nbits(nbits)) {
-        *dst = *src;
-    } else {
-        int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
-        memcpy(dst, src, len);
-    }
-}
-
-static inline int bitmap_and(unsigned long *dst, const unsigned long *src1,
-                             const unsigned long *src2, int nbits)
-{
-    if (small_nbits(nbits)) {
-        return (*dst = *src1 & *src2) != 0;
-    }
-    return slow_bitmap_and(dst, src1, src2, nbits);
-}
-
-static inline void bitmap_or(unsigned long *dst, const unsigned long *src1,
-			const unsigned long *src2, int nbits)
-{
-    if (small_nbits(nbits)) {
-        *dst = *src1 | *src2;
-    } else {
-        slow_bitmap_or(dst, src1, src2, nbits);
-    }
-}
-
-static inline void bitmap_xor(unsigned long *dst, const unsigned long *src1,
-			const unsigned long *src2, int nbits)
-{
-    if (small_nbits(nbits)) {
-        *dst = *src1 ^ *src2;
-    } else {
-        slow_bitmap_xor(dst, src1, src2, nbits);
-    }
-}
-
-static inline int bitmap_andnot(unsigned long *dst, const unsigned long *src1,
-			const unsigned long *src2, int nbits)
-{
-    if (small_nbits(nbits)) {
-        return (*dst = *src1 & ~(*src2)) != 0;
-    }
-    return slow_bitmap_andnot(dst, src1, src2, nbits);
-}
-
-static inline void bitmap_complement(unsigned long *dst, const unsigned long *src,
-			int nbits)
-{
-    if (small_nbits(nbits)) {
-        *dst = ~(*src) & BITMAP_LAST_WORD_MASK(nbits);
-    } else {
-        slow_bitmap_complement(dst, src, nbits);
-    }
-}
-
-static inline int bitmap_equal(const unsigned long *src1,
-			const unsigned long *src2, int nbits)
-{
-    if (small_nbits(nbits)) {
-        return ! ((*src1 ^ *src2) & BITMAP_LAST_WORD_MASK(nbits));
-    } else {
-        return slow_bitmap_equal(src1, src2, nbits);
-    }
-}
-
-static inline int bitmap_empty(const unsigned long *src, int nbits)
-{
-    if (small_nbits(nbits)) {
-        return ! (*src & BITMAP_LAST_WORD_MASK(nbits));
-    } else {
-        return slow_bitmap_empty(src, nbits);
-    }
-}
-
-static inline int bitmap_full(const unsigned long *src, int nbits)
-{
-    if (small_nbits(nbits)) {
-        return ! (~(*src) & BITMAP_LAST_WORD_MASK(nbits));
-    } else {
-        return slow_bitmap_full(src, nbits);
-    }
-}
-
-static inline int bitmap_intersects(const unsigned long *src1,
-			const unsigned long *src2, int nbits)
-{
-    if (small_nbits(nbits)) {
-        return ((*src1 & *src2) & BITMAP_LAST_WORD_MASK(nbits)) != 0;
-    } else {
-        return slow_bitmap_intersects(src1, src2, nbits);
-    }
-}
-
-void bitmap_set(unsigned long *map, int i, int len);
-void bitmap_clear(unsigned long *map, int start, int nr);
-unsigned long bitmap_find_next_zero_area(unsigned long *map,
-					 unsigned long size,
-					 unsigned long start,
-					 unsigned int nr,
-					 unsigned long align_mask);
-
-#endif /* BITMAP_H */
diff --git a/contrib/qemu/include/qemu/bitops.h b/contrib/qemu/include/qemu/bitops.h
deleted file mode 100644
index affcc969dcf..00000000000
--- a/contrib/qemu/include/qemu/bitops.h
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * Bitops Module
- *
- * Copyright (C) 2010 Corentin Chary <corentin.chary@gmail.com>
- *
- * Mostly inspired by (stolen from) linux/bitmap.h and linux/bitops.h
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- */
-
-#ifndef BITOPS_H
-#define BITOPS_H
-
-#include "qemu-common.h"
-#include "host-utils.h"
-
-#define BITS_PER_BYTE           CHAR_BIT
-#define BITS_PER_LONG           (sizeof (unsigned long) * BITS_PER_BYTE)
-
-#define BIT(nr)			(1UL << (nr))
-#define BIT_MASK(nr)		(1UL << ((nr) % BITS_PER_LONG))
-#define BIT_WORD(nr)		((nr) / BITS_PER_LONG)
-#define BITS_TO_LONGS(nr)	DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long))
-
-/**
- * set_bit - Set a bit in memory
- * @nr: the bit to set
- * @addr: the address to start counting from
- */
-static inline void set_bit(int nr, unsigned long *addr)
-{
-	unsigned long mask = BIT_MASK(nr);
-        unsigned long *p = addr + BIT_WORD(nr);
-
-	*p  |= mask;
-}
-
-/**
- * clear_bit - Clears a bit in memory
- * @nr: Bit to clear
- * @addr: Address to start counting from
- */
-static inline void clear_bit(int nr, unsigned long *addr)
-{
-	unsigned long mask = BIT_MASK(nr);
-        unsigned long *p = addr + BIT_WORD(nr);
-
-	*p &= ~mask;
-}
-
-/**
- * change_bit - Toggle a bit in memory
- * @nr: Bit to change
- * @addr: Address to start counting from
- */
-static inline void change_bit(int nr, unsigned long *addr)
-{
-	unsigned long mask = BIT_MASK(nr);
-        unsigned long *p = addr + BIT_WORD(nr);
-
-	*p ^= mask;
-}
-
-/**
- * test_and_set_bit - Set a bit and return its old value
- * @nr: Bit to set
- * @addr: Address to count from
- */
-static inline int test_and_set_bit(int nr, unsigned long *addr)
-{
-	unsigned long mask = BIT_MASK(nr);
-        unsigned long *p = addr + BIT_WORD(nr);
-	unsigned long old = *p;
-
-	*p = old | mask;
-	return (old & mask) != 0;
-}
-
-/**
- * test_and_clear_bit - Clear a bit and return its old value
- * @nr: Bit to clear
- * @addr: Address to count from
- */
-static inline int test_and_clear_bit(int nr, unsigned long *addr)
-{
-	unsigned long mask = BIT_MASK(nr);
-        unsigned long *p = addr + BIT_WORD(nr);
-	unsigned long old = *p;
-
-	*p = old & ~mask;
-	return (old & mask) != 0;
-}
-
-/**
- * test_and_change_bit - Change a bit and return its old value
- * @nr: Bit to change
- * @addr: Address to count from
- */
-static inline int test_and_change_bit(int nr, unsigned long *addr)
-{
-	unsigned long mask = BIT_MASK(nr);
-        unsigned long *p = addr + BIT_WORD(nr);
-	unsigned long old = *p;
-
-	*p = old ^ mask;
-	return (old & mask) != 0;
-}
-
-/**
- * test_bit - Determine whether a bit is set
- * @nr: bit number to test
- * @addr: Address to start counting from
- */
-static inline int test_bit(int nr, const unsigned long *addr)
-{
-	return 1UL & (addr[BIT_WORD(nr)] >> (nr & (BITS_PER_LONG-1)));
-}
-
-/**
- * find_last_bit - find the last set bit in a memory region
- * @addr: The address to start the search at
- * @size: The maximum size to search
- *
- * Returns the bit number of the first set bit, or size.
- */
-unsigned long find_last_bit(const unsigned long *addr,
-                            unsigned long size);
-
-/**
- * find_next_bit - find the next set bit in a memory region
- * @addr: The address to base the search on
- * @offset: The bitnumber to start searching at
- * @size: The bitmap size in bits
- */
-unsigned long find_next_bit(const unsigned long *addr,
-				   unsigned long size, unsigned long offset);
-
-/**
- * find_next_zero_bit - find the next cleared bit in a memory region
- * @addr: The address to base the search on
- * @offset: The bitnumber to start searching at
- * @size: The bitmap size in bits
- */
-
-unsigned long find_next_zero_bit(const unsigned long *addr,
-                                 unsigned long size,
-                                 unsigned long offset);
-
-/**
- * find_first_bit - find the first set bit in a memory region
- * @addr: The address to start the search at
- * @size: The maximum size to search
- *
- * Returns the bit number of the first set bit.
- */
-static inline unsigned long find_first_bit(const unsigned long *addr,
-                                           unsigned long size)
-{
-    return find_next_bit(addr, size, 0);
-}
-
-/**
- * find_first_zero_bit - find the first cleared bit in a memory region
- * @addr: The address to start the search at
- * @size: The maximum size to search
- *
- * Returns the bit number of the first cleared bit.
- */
-static inline unsigned long find_first_zero_bit(const unsigned long *addr,
-                                                unsigned long size)
-{
-    return find_next_zero_bit(addr, size, 0);
-}
-
-static inline unsigned long hweight_long(unsigned long w)
-{
-    unsigned long count;
-
-    for (count = 0; w; w >>= 1) {
-        count += w & 1;
-    }
-    return count;
-}
-
-/**
- * extract32:
- * @value: the value to extract the bit field from
- * @start: the lowest bit in the bit field (numbered from 0)
- * @length: the length of the bit field
- *
- * Extract from the 32 bit input @value the bit field specified by the
- * @start and @length parameters, and return it. The bit field must
- * lie entirely within the 32 bit word. It is valid to request that
- * all 32 bits are returned (ie @length 32 and @start 0).
- *
- * Returns: the value of the bit field extracted from the input value.
- */
-static inline uint32_t extract32(uint32_t value, int start, int length)
-{
-    assert(start >= 0 && length > 0 && length <= 32 - start);
-    return (value >> start) & (~0U >> (32 - length));
-}
-
-/**
- * extract64:
- * @value: the value to extract the bit field from
- * @start: the lowest bit in the bit field (numbered from 0)
- * @length: the length of the bit field
- *
- * Extract from the 64 bit input @value the bit field specified by the
- * @start and @length parameters, and return it. The bit field must
- * lie entirely within the 64 bit word. It is valid to request that
- * all 64 bits are returned (ie @length 64 and @start 0).
- *
- * Returns: the value of the bit field extracted from the input value.
- */
-static inline uint64_t extract64(uint64_t value, int start, int length)
-{
-    assert(start >= 0 && length > 0 && length <= 64 - start);
-    return (value >> start) & (~0ULL >> (64 - length));
-}
-
-/**
- * deposit32:
- * @value: initial value to insert bit field into
- * @start: the lowest bit in the bit field (numbered from 0)
- * @length: the length of the bit field
- * @fieldval: the value to insert into the bit field
- *
- * Deposit @fieldval into the 32 bit @value at the bit field specified
- * by the @start and @length parameters, and return the modified
- * @value. Bits of @value outside the bit field are not modified.
- * Bits of @fieldval above the least significant @length bits are
- * ignored. The bit field must lie entirely within the 32 bit word.
- * It is valid to request that all 32 bits are modified (ie @length
- * 32 and @start 0).
- *
- * Returns: the modified @value.
- */
-static inline uint32_t deposit32(uint32_t value, int start, int length,
-                                 uint32_t fieldval)
-{
-    uint32_t mask;
-    assert(start >= 0 && length > 0 && length <= 32 - start);
-    mask = (~0U >> (32 - length)) << start;
-    return (value & ~mask) | ((fieldval << start) & mask);
-}
-
-/**
- * deposit64:
- * @value: initial value to insert bit field into
- * @start: the lowest bit in the bit field (numbered from 0)
- * @length: the length of the bit field
- * @fieldval: the value to insert into the bit field
- *
- * Deposit @fieldval into the 64 bit @value at the bit field specified
- * by the @start and @length parameters, and return the modified
- * @value. Bits of @value outside the bit field are not modified.
- * Bits of @fieldval above the least significant @length bits are
- * ignored. The bit field must lie entirely within the 64 bit word.
- * It is valid to request that all 64 bits are modified (ie @length
- * 64 and @start 0).
- *
- * Returns: the modified @value.
- */
-static inline uint64_t deposit64(uint64_t value, int start, int length,
-                                 uint64_t fieldval)
-{
-    uint64_t mask;
-    assert(start >= 0 && length > 0 && length <= 64 - start);
-    mask = (~0ULL >> (64 - length)) << start;
-    return (value & ~mask) | ((fieldval << start) & mask);
-}
-
-#endif
diff --git a/contrib/qemu/include/qemu/bswap.h b/contrib/qemu/include/qemu/bswap.h
deleted file mode 100644
index bf6457b8c46..00000000000
--- a/contrib/qemu/include/qemu/bswap.h
+++ /dev/null
@@ -1,487 +0,0 @@
-#ifndef BSWAP_H
-#define BSWAP_H
-
-#include "config-host.h"
-#include <inttypes.h>
-#include <limits.h>
-#include <string.h>
-#include "fpu/softfloat.h"
-
-#ifdef CONFIG_MACHINE_BSWAP_H
-# include <sys/endian.h>
-# include <sys/types.h>
-# include <machine/bswap.h>
-#elif defined(__FreeBSD__)
-# include <sys/endian.h>
-#elif defined(CONFIG_BYTESWAP_H)
-#ifdef GF_DARWIN_HOST_OS
-# include <libkern/OSByteOrder.h>
-#define bswap_16(x) OSSwapInt16(x)
-#define bswap_32(x) OSSwapInt32(x)
-#define bswap_64(x) OSSwapInt64(x)
-#else
-# include <byteswap.h>
-#endif
-
-static inline uint16_t bswap16(uint16_t x)
-{
-    return bswap_16(x);
-}
-
-static inline uint32_t bswap32(uint32_t x)
-{
-    return bswap_32(x);
-}
-
-static inline uint64_t bswap64(uint64_t x)
-{
-    return bswap_64(x);
-}
-# else
-static inline uint16_t bswap16(uint16_t x)
-{
-    return (((x & 0x00ff) << 8) |
-            ((x & 0xff00) >> 8));
-}
-
-static inline uint32_t bswap32(uint32_t x)
-{
-    return (((x & 0x000000ffU) << 24) |
-            ((x & 0x0000ff00U) <<  8) |
-            ((x & 0x00ff0000U) >>  8) |
-            ((x & 0xff000000U) >> 24));
-}
-
-static inline uint64_t bswap64(uint64_t x)
-{
-    return (((x & 0x00000000000000ffULL) << 56) |
-            ((x & 0x000000000000ff00ULL) << 40) |
-            ((x & 0x0000000000ff0000ULL) << 24) |
-            ((x & 0x00000000ff000000ULL) <<  8) |
-            ((x & 0x000000ff00000000ULL) >>  8) |
-            ((x & 0x0000ff0000000000ULL) >> 24) |
-            ((x & 0x00ff000000000000ULL) >> 40) |
-            ((x & 0xff00000000000000ULL) >> 56));
-}
-#endif /* ! CONFIG_MACHINE_BSWAP_H */
-
-static inline void bswap16s(uint16_t *s)
-{
-    *s = bswap16(*s);
-}
-
-static inline void bswap32s(uint32_t *s)
-{
-    *s = bswap32(*s);
-}
-
-static inline void bswap64s(uint64_t *s)
-{
-    *s = bswap64(*s);
-}
-
-#if defined(HOST_WORDS_BIGENDIAN)
-#define be_bswap(v, size) (v)
-#define le_bswap(v, size) glue(bswap, size)(v)
-#define be_bswaps(v, size)
-#define le_bswaps(p, size) do { *p = glue(bswap, size)(*p); } while(0)
-#else
-#define le_bswap(v, size) (v)
-#define be_bswap(v, size) glue(bswap, size)(v)
-#define le_bswaps(v, size)
-#define be_bswaps(p, size) do { *p = glue(bswap, size)(*p); } while(0)
-#endif
-
-#define CPU_CONVERT(endian, size, type)\
-static inline type endian ## size ## _to_cpu(type v)\
-{\
-    return glue(endian, _bswap)(v, size);\
-}\
-\
-static inline type cpu_to_ ## endian ## size(type v)\
-{\
-    return glue(endian, _bswap)(v, size);\
-}\
-\
-static inline void endian ## size ## _to_cpus(type *p)\
-{\
-    glue(endian, _bswaps)(p, size);\
-}\
-\
-static inline void cpu_to_ ## endian ## size ## s(type *p)\
-{\
-    glue(endian, _bswaps)(p, size);\
-}\
-\
-static inline type endian ## size ## _to_cpup(const type *p)\
-{\
-    return glue(glue(endian, size), _to_cpu)(*p);\
-}\
-\
-static inline void cpu_to_ ## endian ## size ## w(type *p, type v)\
-{\
-    *p = glue(glue(cpu_to_, endian), size)(v);\
-}
-
-CPU_CONVERT(be, 16, uint16_t)
-CPU_CONVERT(be, 32, uint32_t)
-CPU_CONVERT(be, 64, uint64_t)
-
-CPU_CONVERT(le, 16, uint16_t)
-CPU_CONVERT(le, 32, uint32_t)
-CPU_CONVERT(le, 64, uint64_t)
-
-/* len must be one of 1, 2, 4 */
-static inline uint32_t qemu_bswap_len(uint32_t value, int len)
-{
-    return bswap32(value) >> (32 - 8 * len);
-}
-
-/* Unions for reinterpreting between floats and integers.  */
-
-typedef union {
-    float32 f;
-    uint32_t l;
-} CPU_FloatU;
-
-typedef union {
-    float64 d;
-#if defined(HOST_WORDS_BIGENDIAN)
-    struct {
-        uint32_t upper;
-        uint32_t lower;
-    } l;
-#else
-    struct {
-        uint32_t lower;
-        uint32_t upper;
-    } l;
-#endif
-    uint64_t ll;
-} CPU_DoubleU;
-
-typedef union {
-     floatx80 d;
-     struct {
-         uint64_t lower;
-         uint16_t upper;
-     } l;
-} CPU_LDoubleU;
-
-typedef union {
-    float128 q;
-#if defined(HOST_WORDS_BIGENDIAN)
-    struct {
-        uint32_t upmost;
-        uint32_t upper;
-        uint32_t lower;
-        uint32_t lowest;
-    } l;
-    struct {
-        uint64_t upper;
-        uint64_t lower;
-    } ll;
-#else
-    struct {
-        uint32_t lowest;
-        uint32_t lower;
-        uint32_t upper;
-        uint32_t upmost;
-    } l;
-    struct {
-        uint64_t lower;
-        uint64_t upper;
-    } ll;
-#endif
-} CPU_QuadU;
-
-/* unaligned/endian-independent pointer access */
-
-/*
- * the generic syntax is:
- *
- * load: ld{type}{sign}{size}{endian}_p(ptr)
- *
- * store: st{type}{size}{endian}_p(ptr, val)
- *
- * Note there are small differences with the softmmu access API!
- *
- * type is:
- * (empty): integer access
- *   f    : float access
- *
- * sign is:
- * (empty): for floats or 32 bit size
- *   u    : unsigned
- *   s    : signed
- *
- * size is:
- *   b: 8 bits
- *   w: 16 bits
- *   l: 32 bits
- *   q: 64 bits
- *
- * endian is:
- * (empty): host endian
- *   be   : big endian
- *   le   : little endian
- */
-
-static inline int ldub_p(const void *ptr)
-{
-    return *(uint8_t *)ptr;
-}
-
-static inline int ldsb_p(const void *ptr)
-{
-    return *(int8_t *)ptr;
-}
-
-static inline void stb_p(void *ptr, int v)
-{
-    *(uint8_t *)ptr = v;
-}
-
-/* Any compiler worth its salt will turn these memcpy into native unaligned
-   operations.  Thus we don't need to play games with packed attributes, or
-   inline byte-by-byte stores.  */
-
-static inline int lduw_p(const void *ptr)
-{
-    uint16_t r;
-    memcpy(&r, ptr, sizeof(r));
-    return r;
-}
-
-static inline int ldsw_p(const void *ptr)
-{
-    int16_t r;
-    memcpy(&r, ptr, sizeof(r));
-    return r;
-}
-
-static inline void stw_p(void *ptr, uint16_t v)
-{
-    memcpy(ptr, &v, sizeof(v));
-}
-
-static inline int ldl_p(const void *ptr)
-{
-    int32_t r;
-    memcpy(&r, ptr, sizeof(r));
-    return r;
-}
-
-static inline void stl_p(void *ptr, uint32_t v)
-{
-    memcpy(ptr, &v, sizeof(v));
-}
-
-static inline uint64_t ldq_p(const void *ptr)
-{
-    uint64_t r;
-    memcpy(&r, ptr, sizeof(r));
-    return r;
-}
-
-static inline void stq_p(void *ptr, uint64_t v)
-{
-    memcpy(ptr, &v, sizeof(v));
-}
-
-static inline int lduw_le_p(const void *ptr)
-{
-    return (uint16_t)le_bswap(lduw_p(ptr), 16);
-}
-
-static inline int ldsw_le_p(const void *ptr)
-{
-    return (int16_t)le_bswap(lduw_p(ptr), 16);
-}
-
-static inline int ldl_le_p(const void *ptr)
-{
-    return le_bswap(ldl_p(ptr), 32);
-}
-
-static inline uint64_t ldq_le_p(const void *ptr)
-{
-    return le_bswap(ldq_p(ptr), 64);
-}
-
-static inline void stw_le_p(void *ptr, int v)
-{
-    stw_p(ptr, le_bswap(v, 16));
-}
-
-static inline void stl_le_p(void *ptr, int v)
-{
-    stl_p(ptr, le_bswap(v, 32));
-}
-
-static inline void stq_le_p(void *ptr, uint64_t v)
-{
-    stq_p(ptr, le_bswap(v, 64));
-}
-
-/* float access */
-
-static inline float32 ldfl_le_p(const void *ptr)
-{
-    CPU_FloatU u;
-    u.l = ldl_le_p(ptr);
-    return u.f;
-}
-
-static inline void stfl_le_p(void *ptr, float32 v)
-{
-    CPU_FloatU u;
-    u.f = v;
-    stl_le_p(ptr, u.l);
-}
-
-static inline float64 ldfq_le_p(const void *ptr)
-{
-    CPU_DoubleU u;
-    u.ll = ldq_le_p(ptr);
-    return u.d;
-}
-
-static inline void stfq_le_p(void *ptr, float64 v)
-{
-    CPU_DoubleU u;
-    u.d = v;
-    stq_le_p(ptr, u.ll);
-}
-
-static inline int lduw_be_p(const void *ptr)
-{
-    return (uint16_t)be_bswap(lduw_p(ptr), 16);
-}
-
-static inline int ldsw_be_p(const void *ptr)
-{
-    return (int16_t)be_bswap(lduw_p(ptr), 16);
-}
-
-static inline int ldl_be_p(const void *ptr)
-{
-    return be_bswap(ldl_p(ptr), 32);
-}
-
-static inline uint64_t ldq_be_p(const void *ptr)
-{
-    return be_bswap(ldq_p(ptr), 64);
-}
-
-static inline void stw_be_p(void *ptr, int v)
-{
-    stw_p(ptr, be_bswap(v, 16));
-}
-
-static inline void stl_be_p(void *ptr, int v)
-{
-    stl_p(ptr, be_bswap(v, 32));
-}
-
-static inline void stq_be_p(void *ptr, uint64_t v)
-{
-    stq_p(ptr, be_bswap(v, 64));
-}
-
-/* float access */
-
-static inline float32 ldfl_be_p(const void *ptr)
-{
-    CPU_FloatU u;
-    u.l = ldl_be_p(ptr);
-    return u.f;
-}
-
-static inline void stfl_be_p(void *ptr, float32 v)
-{
-    CPU_FloatU u;
-    u.f = v;
-    stl_be_p(ptr, u.l);
-}
-
-static inline float64 ldfq_be_p(const void *ptr)
-{
-    CPU_DoubleU u;
-    u.ll = ldq_be_p(ptr);
-    return u.d;
-}
-
-static inline void stfq_be_p(void *ptr, float64 v)
-{
-    CPU_DoubleU u;
-    u.d = v;
-    stq_be_p(ptr, u.ll);
-}
-
-/* Legacy unaligned versions.  Note that we never had a complete set.  */
-
-static inline void cpu_to_le16wu(uint16_t *p, uint16_t v)
-{
-    stw_le_p(p, v);
-}
-
-static inline void cpu_to_le32wu(uint32_t *p, uint32_t v)
-{
-    stl_le_p(p, v);
-}
-
-static inline uint16_t le16_to_cpupu(const uint16_t *p)
-{
-    return lduw_le_p(p);
-}
-
-static inline uint32_t le32_to_cpupu(const uint32_t *p)
-{
-    return ldl_le_p(p);
-}
-
-static inline uint32_t be32_to_cpupu(const uint32_t *p)
-{
-    return ldl_be_p(p);
-}
-
-static inline void cpu_to_be16wu(uint16_t *p, uint16_t v)
-{
-    stw_be_p(p, v);
-}
-
-static inline void cpu_to_be32wu(uint32_t *p, uint32_t v)
-{
-    stl_be_p(p, v);
-}
-
-static inline void cpu_to_be64wu(uint64_t *p, uint64_t v)
-{
-    stq_be_p(p, v);
-}
-
-static inline void cpu_to_32wu(uint32_t *p, uint32_t v)
-{
-    stl_p(p, v);
-}
-
-static inline unsigned long leul_to_cpu(unsigned long v)
-{
-    /* In order to break an include loop between here and
-       qemu-common.h, don't rely on HOST_LONG_BITS.  */
-#if ULONG_MAX == UINT32_MAX
-    return le_bswap(v, 32);
-#elif ULONG_MAX == UINT64_MAX
-    return le_bswap(v, 64);
-#else
-# error Unknown sizeof long
-#endif
-}
-
-#undef le_bswap
-#undef be_bswap
-#undef le_bswaps
-#undef be_bswaps
-
-#endif /* BSWAP_H */
diff --git a/contrib/qemu/include/qemu/compiler.h b/contrib/qemu/include/qemu/compiler.h
deleted file mode 100644
index 155b358964a..00000000000
--- a/contrib/qemu/include/qemu/compiler.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* public domain */
-
-#ifndef COMPILER_H
-#define COMPILER_H
-
-#include "config-host.h"
-
-/*----------------------------------------------------------------------------
-| The macro QEMU_GNUC_PREREQ tests for minimum version of the GNU C compiler.
-| The code is a copy of SOFTFLOAT_GNUC_PREREQ, see softfloat-macros.h.
-*----------------------------------------------------------------------------*/
-#if defined(__GNUC__) && defined(__GNUC_MINOR__)
-# define QEMU_GNUC_PREREQ(maj, min) \
-         ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
-#else
-# define QEMU_GNUC_PREREQ(maj, min) 0
-#endif
-
-#define QEMU_NORETURN __attribute__ ((__noreturn__))
-
-#if QEMU_GNUC_PREREQ(3, 4)
-#define QEMU_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
-#else
-#define QEMU_WARN_UNUSED_RESULT
-#endif
-
-#if defined(_WIN32)
-# define QEMU_PACKED __attribute__((gcc_struct, packed))
-#else
-# define QEMU_PACKED __attribute__((packed))
-#endif
-
-#define cat(x,y) x ## y
-#define cat2(x,y) cat(x,y)
-#define QEMU_BUILD_BUG_ON(x) \
-    typedef char cat2(qemu_build_bug_on__,__LINE__)[(x)?-1:1] __attribute__((unused));
-
-#if defined __GNUC__
-# if !QEMU_GNUC_PREREQ(4, 4)
-   /* gcc versions before 4.4.x don't support gnu_printf, so use printf. */
-#  define GCC_FMT_ATTR(n, m) __attribute__((format(printf, n, m)))
-# else
-   /* Use gnu_printf when supported (qemu uses standard format strings). */
-#  define GCC_FMT_ATTR(n, m) __attribute__((format(gnu_printf, n, m)))
-#  if defined(_WIN32)
-    /* Map __printf__ to __gnu_printf__ because we want standard format strings
-     * even when MinGW or GLib include files use __printf__. */
-#   define __printf__ __gnu_printf__
-#  endif
-# endif
-#else
-#define GCC_FMT_ATTR(n, m)
-#endif
-
-#endif /* COMPILER_H */
diff --git a/contrib/qemu/include/qemu/error-report.h b/contrib/qemu/include/qemu/error-report.h
deleted file mode 100644
index 3b098a91730..00000000000
--- a/contrib/qemu/include/qemu/error-report.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Error reporting
- *
- * Copyright (C) 2010 Red Hat Inc.
- *
- * Authors:
- *  Markus Armbruster <armbru@redhat.com>,
- *
- * 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 QEMU_ERROR_H
-#define QEMU_ERROR_H
-
-#include <stdarg.h>
-#include <stdbool.h>
-#include "qemu/compiler.h"
-
-typedef struct Location {
-    /* all members are private to qemu-error.c */
-    enum { LOC_NONE, LOC_CMDLINE, LOC_FILE } kind;
-    int num;
-    const void *ptr;
-    struct Location *prev;
-} Location;
-
-Location *loc_push_restore(Location *loc);
-Location *loc_push_none(Location *loc);
-Location *loc_pop(Location *loc);
-Location *loc_save(Location *loc);
-void loc_restore(Location *loc);
-void loc_set_none(void);
-void loc_set_cmdline(char **argv, int idx, int cnt);
-void loc_set_file(const char *fname, int lno);
-
-void error_vprintf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
-void error_printf(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
-void error_printf_unless_qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
-void error_print_loc(void);
-void error_set_progname(const char *argv0);
-void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
-const char *error_get_progname(void);
-extern bool enable_timestamp_msg;
-
-#endif
diff --git a/contrib/qemu/include/qemu/event_notifier.h b/contrib/qemu/include/qemu/event_notifier.h
deleted file mode 100644
index 88b57af7ce8..00000000000
--- a/contrib/qemu/include/qemu/event_notifier.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * event notifier support
- *
- * Copyright Red Hat, Inc. 2010
- *
- * Authors:
- *  Michael S. Tsirkin <mst@redhat.com>
- *
- * 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 QEMU_EVENT_NOTIFIER_H
-#define QEMU_EVENT_NOTIFIER_H
-
-#include "qemu-common.h"
-
-#ifdef _WIN32
-#include <windows.h>
-#endif
-
-struct EventNotifier {
-#ifdef _WIN32
-    HANDLE event;
-#else
-    int rfd;
-    int wfd;
-#endif
-};
-
-typedef void EventNotifierHandler(EventNotifier *);
-
-int event_notifier_init(EventNotifier *, int active);
-void event_notifier_cleanup(EventNotifier *);
-int event_notifier_set(EventNotifier *);
-int event_notifier_test_and_clear(EventNotifier *);
-int event_notifier_set_handler(EventNotifier *, EventNotifierHandler *);
-
-#ifdef CONFIG_POSIX
-void event_notifier_init_fd(EventNotifier *, int fd);
-int event_notifier_get_fd(EventNotifier *);
-#else
-HANDLE event_notifier_get_handle(EventNotifier *);
-#endif
-
-#endif
diff --git a/contrib/qemu/include/qemu/hbitmap.h b/contrib/qemu/include/qemu/hbitmap.h
deleted file mode 100644
index 550d7ce2c39..00000000000
--- a/contrib/qemu/include/qemu/hbitmap.h
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- * Hierarchical Bitmap Data Type
- *
- * Copyright Red Hat, Inc., 2012
- *
- * Author: Paolo Bonzini <pbonzini@redhat.com>
- *
- * 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 HBITMAP_H
-#define HBITMAP_H 1
-
-#include <limits.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include "bitops.h"
-#include "host-utils.h"
-
-typedef struct HBitmap HBitmap;
-typedef struct HBitmapIter HBitmapIter;
-
-#define BITS_PER_LEVEL         (BITS_PER_LONG == 32 ? 5 : 6)
-
-/* For 32-bit, the largest that fits in a 4 GiB address space.
- * For 64-bit, the number of sectors in 1 PiB.  Good luck, in
- * either case... :)
- */
-#define HBITMAP_LOG_MAX_SIZE   (BITS_PER_LONG == 32 ? 34 : 41)
-
-/* We need to place a sentinel in level 0 to speed up iteration.  Thus,
- * we do this instead of HBITMAP_LOG_MAX_SIZE / BITS_PER_LEVEL.  The
- * difference is that it allocates an extra level when HBITMAP_LOG_MAX_SIZE
- * is an exact multiple of BITS_PER_LEVEL.
- */
-#define HBITMAP_LEVELS         ((HBITMAP_LOG_MAX_SIZE / BITS_PER_LEVEL) + 1)
-
-struct HBitmapIter {
-    const HBitmap *hb;
-
-    /* Copied from hb for access in the inline functions (hb is opaque).  */
-    int granularity;
-
-    /* Entry offset into the last-level array of longs.  */
-    size_t pos;
-
-    /* The currently-active path in the tree.  Each item of cur[i] stores
-     * the bits (i.e. the subtrees) yet to be processed under that node.
-     */
-    unsigned long cur[HBITMAP_LEVELS];
-};
-
-/**
- * hbitmap_alloc:
- * @size: Number of bits in the bitmap.
- * @granularity: Granularity of the bitmap.  Aligned groups of 2^@granularity
- * bits will be represented by a single bit.  Each operation on a
- * range of bits first rounds the bits to determine which group they land
- * in, and then affect the entire set; iteration will only visit the first
- * bit of each group.
- *
- * Allocate a new HBitmap.
- */
-HBitmap *hbitmap_alloc(uint64_t size, int granularity);
-
-/**
- * hbitmap_empty:
- * @hb: HBitmap to operate on.
- *
- * Return whether the bitmap is empty.
- */
-bool hbitmap_empty(const HBitmap *hb);
-
-/**
- * hbitmap_granularity:
- * @hb: HBitmap to operate on.
- *
- * Return the granularity of the HBitmap.
- */
-int hbitmap_granularity(const HBitmap *hb);
-
-/**
- * hbitmap_count:
- * @hb: HBitmap to operate on.
- *
- * Return the number of bits set in the HBitmap.
- */
-uint64_t hbitmap_count(const HBitmap *hb);
-
-/**
- * hbitmap_set:
- * @hb: HBitmap to operate on.
- * @start: First bit to set (0-based).
- * @count: Number of bits to set.
- *
- * Set a consecutive range of bits in an HBitmap.
- */
-void hbitmap_set(HBitmap *hb, uint64_t start, uint64_t count);
-
-/**
- * hbitmap_reset:
- * @hb: HBitmap to operate on.
- * @start: First bit to reset (0-based).
- * @count: Number of bits to reset.
- *
- * Reset a consecutive range of bits in an HBitmap.
- */
-void hbitmap_reset(HBitmap *hb, uint64_t start, uint64_t count);
-
-/**
- * hbitmap_get:
- * @hb: HBitmap to operate on.
- * @item: Bit to query (0-based).
- *
- * Return whether the @item-th bit in an HBitmap is set.
- */
-bool hbitmap_get(const HBitmap *hb, uint64_t item);
-
-/**
- * hbitmap_free:
- * @hb: HBitmap to operate on.
- *
- * Free an HBitmap and all of its associated memory.
- */
-void hbitmap_free(HBitmap *hb);
-
-/**
- * hbitmap_iter_init:
- * @hbi: HBitmapIter to initialize.
- * @hb: HBitmap to iterate on.
- * @first: First bit to visit (0-based, must be strictly less than the
- * size of the bitmap).
- *
- * Set up @hbi to iterate on the HBitmap @hb.  hbitmap_iter_next will return
- * the lowest-numbered bit that is set in @hb, starting at @first.
- *
- * Concurrent setting of bits is acceptable, and will at worst cause the
- * iteration to miss some of those bits.  Resetting bits before the current
- * position of the iterator is also okay.  However, concurrent resetting of
- * bits can lead to unexpected behavior if the iterator has not yet reached
- * those bits.
- */
-void hbitmap_iter_init(HBitmapIter *hbi, const HBitmap *hb, uint64_t first);
-
-/* hbitmap_iter_skip_words:
- * @hbi: HBitmapIter to operate on.
- *
- * Internal function used by hbitmap_iter_next and hbitmap_iter_next_word.
- */
-unsigned long hbitmap_iter_skip_words(HBitmapIter *hbi);
-
-/**
- * hbitmap_iter_next:
- * @hbi: HBitmapIter to operate on.
- *
- * Return the next bit that is set in @hbi's associated HBitmap,
- * or -1 if all remaining bits are zero.
- */
-static inline int64_t hbitmap_iter_next(HBitmapIter *hbi)
-{
-    unsigned long cur = hbi->cur[HBITMAP_LEVELS - 1];
-    int64_t item;
-
-    if (cur == 0) {
-        cur = hbitmap_iter_skip_words(hbi);
-        if (cur == 0) {
-            return -1;
-        }
-    }
-
-    /* The next call will resume work from the next bit.  */
-    hbi->cur[HBITMAP_LEVELS - 1] = cur & (cur - 1);
-    item = ((uint64_t)hbi->pos << BITS_PER_LEVEL) + ctzl(cur);
-
-    return item << hbi->granularity;
-}
-
-/**
- * hbitmap_iter_next_word:
- * @hbi: HBitmapIter to operate on.
- * @p_cur: Location where to store the next non-zero word.
- *
- * Return the index of the next nonzero word that is set in @hbi's
- * associated HBitmap, and set *p_cur to the content of that word
- * (bits before the index that was passed to hbitmap_iter_init are
- * trimmed on the first call).  Return -1, and set *p_cur to zero,
- * if all remaining words are zero.
- */
-static inline size_t hbitmap_iter_next_word(HBitmapIter *hbi, unsigned long *p_cur)
-{
-    unsigned long cur = hbi->cur[HBITMAP_LEVELS - 1];
-
-    if (cur == 0) {
-        cur = hbitmap_iter_skip_words(hbi);
-        if (cur == 0) {
-            *p_cur = 0;
-            return -1;
-        }
-    }
-
-    /* The next call will resume work from the next word.  */
-    hbi->cur[HBITMAP_LEVELS - 1] = 0;
-    *p_cur = cur;
-    return hbi->pos;
-}
-
-
-#endif
diff --git a/contrib/qemu/include/qemu/host-utils.h b/contrib/qemu/include/qemu/host-utils.h
deleted file mode 100644
index 0f688c1c00a..00000000000
--- a/contrib/qemu/include/qemu/host-utils.h
+++ /dev/null
@@ -1,322 +0,0 @@
-/*
- * Utility compute operations used by translated code.
- *
- * Copyright (c) 2007 Thiemo Seufer
- * Copyright (c) 2007 Jocelyn Mayer
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#ifndef HOST_UTILS_H
-#define HOST_UTILS_H 1
-
-#include "qemu/compiler.h"   /* QEMU_GNUC_PREREQ */
-#include <limits.h>
-
-#ifdef CONFIG_INT128
-static inline void mulu64(uint64_t *plow, uint64_t *phigh,
-                          uint64_t a, uint64_t b)
-{
-    __uint128_t r = (__uint128_t)a * b;
-    *plow = r;
-    *phigh = r >> 64;
-}
-
-static inline void muls64(uint64_t *plow, uint64_t *phigh,
-                          int64_t a, int64_t b)
-{
-    __int128_t r = (__int128_t)a * b;
-    *plow = r;
-    *phigh = r >> 64;
-}
-#else
-void muls64(uint64_t *phigh, uint64_t *plow, int64_t a, int64_t b);
-void mulu64(uint64_t *phigh, uint64_t *plow, uint64_t a, uint64_t b);
-#endif
-
-/**
- * clz32 - count leading zeros in a 32-bit value.
- * @val: The value to search
- *
- * Returns 32 if the value is zero.  Note that the GCC builtin is
- * undefined if the value is zero.
- */
-static inline int clz32(uint32_t val)
-{
-#if QEMU_GNUC_PREREQ(3, 4)
-    return val ? __builtin_clz(val) : 32;
-#else
-    /* Binary search for the leading one bit.  */
-    int cnt = 0;
-
-    if (!(val & 0xFFFF0000U)) {
-        cnt += 16;
-        val <<= 16;
-    }
-    if (!(val & 0xFF000000U)) {
-        cnt += 8;
-        val <<= 8;
-    }
-    if (!(val & 0xF0000000U)) {
-        cnt += 4;
-        val <<= 4;
-    }
-    if (!(val & 0xC0000000U)) {
-        cnt += 2;
-        val <<= 2;
-    }
-    if (!(val & 0x80000000U)) {
-        cnt++;
-        val <<= 1;
-    }
-    if (!(val & 0x80000000U)) {
-        cnt++;
-    }
-    return cnt;
-#endif
-}
-
-/**
- * clo32 - count leading ones in a 32-bit value.
- * @val: The value to search
- *
- * Returns 32 if the value is -1.
- */
-static inline int clo32(uint32_t val)
-{
-    return clz32(~val);
-}
-
-/**
- * clz64 - count leading zeros in a 64-bit value.
- * @val: The value to search
- *
- * Returns 64 if the value is zero.  Note that the GCC builtin is
- * undefined if the value is zero.
- */
-static inline int clz64(uint64_t val)
-{
-#if QEMU_GNUC_PREREQ(3, 4)
-    return val ? __builtin_clzll(val) : 64;
-#else
-    int cnt = 0;
-
-    if (!(val >> 32)) {
-        cnt += 32;
-    } else {
-        val >>= 32;
-    }
-
-    return cnt + clz32(val);
-#endif
-}
-
-/**
- * clo64 - count leading ones in a 64-bit value.
- * @val: The value to search
- *
- * Returns 64 if the value is -1.
- */
-static inline int clo64(uint64_t val)
-{
-    return clz64(~val);
-}
-
-/**
- * ctz32 - count trailing zeros in a 32-bit value.
- * @val: The value to search
- *
- * Returns 32 if the value is zero.  Note that the GCC builtin is
- * undefined if the value is zero.
- */
-static inline int ctz32(uint32_t val)
-{
-#if QEMU_GNUC_PREREQ(3, 4)
-    return val ? __builtin_ctz(val) : 32;
-#else
-    /* Binary search for the trailing one bit.  */
-    int cnt;
-
-    cnt = 0;
-    if (!(val & 0x0000FFFFUL)) {
-        cnt += 16;
-        val >>= 16;
-    }
-    if (!(val & 0x000000FFUL)) {
-        cnt += 8;
-        val >>= 8;
-    }
-    if (!(val & 0x0000000FUL)) {
-        cnt += 4;
-        val >>= 4;
-    }
-    if (!(val & 0x00000003UL)) {
-        cnt += 2;
-        val >>= 2;
-    }
-    if (!(val & 0x00000001UL)) {
-        cnt++;
-        val >>= 1;
-    }
-    if (!(val & 0x00000001UL)) {
-        cnt++;
-    }
-
-    return cnt;
-#endif
-}
-
-/**
- * cto32 - count trailing ones in a 32-bit value.
- * @val: The value to search
- *
- * Returns 32 if the value is -1.
- */
-static inline int cto32(uint32_t val)
-{
-    return ctz32(~val);
-}
-
-/**
- * ctz64 - count trailing zeros in a 64-bit value.
- * @val: The value to search
- *
- * Returns 64 if the value is zero.  Note that the GCC builtin is
- * undefined if the value is zero.
- */
-static inline int ctz64(uint64_t val)
-{
-#if QEMU_GNUC_PREREQ(3, 4)
-    return val ? __builtin_ctzll(val) : 64;
-#else
-    int cnt;
-
-    cnt = 0;
-    if (!((uint32_t)val)) {
-        cnt += 32;
-        val >>= 32;
-    }
-
-    return cnt + ctz32(val);
-#endif
-}
-
-/**
- * ctz64 - count trailing ones in a 64-bit value.
- * @val: The value to search
- *
- * Returns 64 if the value is -1.
- */
-static inline int cto64(uint64_t val)
-{
-    return ctz64(~val);
-}
-
-/**
- * ctpop8 - count the population of one bits in an 8-bit value.
- * @val: The value to search
- */
-static inline int ctpop8(uint8_t val)
-{
-#if QEMU_GNUC_PREREQ(3, 4)
-    return __builtin_popcount(val);
-#else
-    val = (val & 0x55) + ((val >> 1) & 0x55);
-    val = (val & 0x33) + ((val >> 2) & 0x33);
-    val = (val & 0x0f) + ((val >> 4) & 0x0f);
-
-    return val;
-#endif
-}
-
-/**
- * ctpop16 - count the population of one bits in a 16-bit value.
- * @val: The value to search
- */
-static inline int ctpop16(uint16_t val)
-{
-#if QEMU_GNUC_PREREQ(3, 4)
-    return __builtin_popcount(val);
-#else
-    val = (val & 0x5555) + ((val >> 1) & 0x5555);
-    val = (val & 0x3333) + ((val >> 2) & 0x3333);
-    val = (val & 0x0f0f) + ((val >> 4) & 0x0f0f);
-    val = (val & 0x00ff) + ((val >> 8) & 0x00ff);
-
-    return val;
-#endif
-}
-
-/**
- * ctpop32 - count the population of one bits in a 32-bit value.
- * @val: The value to search
- */
-static inline int ctpop32(uint32_t val)
-{
-#if QEMU_GNUC_PREREQ(3, 4)
-    return __builtin_popcount(val);
-#else
-    val = (val & 0x55555555) + ((val >>  1) & 0x55555555);
-    val = (val & 0x33333333) + ((val >>  2) & 0x33333333);
-    val = (val & 0x0f0f0f0f) + ((val >>  4) & 0x0f0f0f0f);
-    val = (val & 0x00ff00ff) + ((val >>  8) & 0x00ff00ff);
-    val = (val & 0x0000ffff) + ((val >> 16) & 0x0000ffff);
-
-    return val;
-#endif
-}
-
-/**
- * ctpop64 - count the population of one bits in a 64-bit value.
- * @val: The value to search
- */
-static inline int ctpop64(uint64_t val)
-{
-#if QEMU_GNUC_PREREQ(3, 4)
-    return __builtin_popcountll(val);
-#else
-    val = (val & 0x5555555555555555ULL) + ((val >>  1) & 0x5555555555555555ULL);
-    val = (val & 0x3333333333333333ULL) + ((val >>  2) & 0x3333333333333333ULL);
-    val = (val & 0x0f0f0f0f0f0f0f0fULL) + ((val >>  4) & 0x0f0f0f0f0f0f0f0fULL);
-    val = (val & 0x00ff00ff00ff00ffULL) + ((val >>  8) & 0x00ff00ff00ff00ffULL);
-    val = (val & 0x0000ffff0000ffffULL) + ((val >> 16) & 0x0000ffff0000ffffULL);
-    val = (val & 0x00000000ffffffffULL) + ((val >> 32) & 0x00000000ffffffffULL);
-
-    return val;
-#endif
-}
-
-/* Host type specific sizes of these routines.  */
-
-#if ULONG_MAX == UINT32_MAX
-# define clzl   clz32
-# define ctzl   ctz32
-# define clol   clo32
-# define ctol   cto32
-# define ctpopl ctpop32
-#elif ULONG_MAX == UINT64_MAX
-# define clzl   clz64
-# define ctzl   ctz64
-# define clol   clo64
-# define ctol   cto64
-# define ctpopl ctpop64
-#else
-# error Unknown sizeof long
-#endif
-
-#endif
diff --git a/contrib/qemu/include/qemu/iov.h b/contrib/qemu/include/qemu/iov.h
deleted file mode 100644
index 68d25f29b76..00000000000
--- a/contrib/qemu/include/qemu/iov.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Helpers for using (partial) iovecs.
- *
- * Copyright (C) 2010 Red Hat, Inc.
- *
- * Author(s):
- *  Amit Shah <amit.shah@redhat.com>
- *  Michael Tokarev <mjt@tls.msk.ru>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- */
-
-#ifndef IOV_H
-#define IOV_H
-
-#include "qemu-common.h"
-
-/**
- * count and return data size, in bytes, of an iovec
- * starting at `iov' of `iov_cnt' number of elements.
- */
-size_t iov_size(const struct iovec *iov, const unsigned int iov_cnt);
-
-/**
- * Copy from single continuous buffer to scatter-gather vector of buffers
- * (iovec) and back like memcpy() between two continuous memory regions.
- * Data in single continuous buffer starting at address `buf' and
- * `bytes' bytes long will be copied to/from an iovec `iov' with
- * `iov_cnt' number of elements, starting at byte position `offset'
- * within the iovec.  If the iovec does not contain enough space,
- * only part of data will be copied, up to the end of the iovec.
- * Number of bytes actually copied will be returned, which is
- *  min(bytes, iov_size(iov)-offset)
- * `Offset' must point to the inside of iovec.
- * It is okay to use very large value for `bytes' since we're
- * limited by the size of the iovec anyway, provided that the
- * buffer pointed to by buf has enough space.  One possible
- * such "large" value is -1 (sinice size_t is unsigned),
- * so specifying `-1' as `bytes' means 'up to the end of iovec'.
- */
-size_t iov_from_buf(const struct iovec *iov, unsigned int iov_cnt,
-                    size_t offset, const void *buf, size_t bytes);
-size_t iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt,
-                  size_t offset, void *buf, size_t bytes);
-
-/**
- * Set data bytes pointed out by iovec `iov' of size `iov_cnt' elements,
- * starting at byte offset `start', to value `fillc', repeating it
- * `bytes' number of times.  `Offset' must point to the inside of iovec.
- * If `bytes' is large enough, only last bytes portion of iovec,
- * up to the end of it, will be filled with the specified value.
- * Function return actual number of bytes processed, which is
- * min(size, iov_size(iov) - offset).
- * Again, it is okay to use large value for `bytes' to mean "up to the end".
- */
-size_t iov_memset(const struct iovec *iov, const unsigned int iov_cnt,
-                  size_t offset, int fillc, size_t bytes);
-
-/*
- * Send/recv data from/to iovec buffers directly
- *
- * `offset' bytes in the beginning of iovec buffer are skipped and
- * next `bytes' bytes are used, which must be within data of iovec.
- *
- *   r = iov_send_recv(sockfd, iov, iovcnt, offset, bytes, true);
- *
- * is logically equivalent to
- *
- *   char *buf = malloc(bytes);
- *   iov_to_buf(iov, iovcnt, offset, buf, bytes);
- *   r = send(sockfd, buf, bytes, 0);
- *   free(buf);
- *
- * For iov_send_recv() _whole_ area being sent or received
- * should be within the iovec, not only beginning of it.
- */
-ssize_t iov_send_recv(int sockfd, struct iovec *iov, unsigned iov_cnt,
-                      size_t offset, size_t bytes, bool do_send);
-#define iov_recv(sockfd, iov, iov_cnt, offset, bytes) \
-  iov_send_recv(sockfd, iov, iov_cnt, offset, bytes, false)
-#define iov_send(sockfd, iov, iov_cnt, offset, bytes) \
-  iov_send_recv(sockfd, iov, iov_cnt, offset, bytes, true)
-
-/**
- * Produce a text hexdump of iovec `iov' with `iov_cnt' number of elements
- * in file `fp', prefixing each line with `prefix' and processing not more
- * than `limit' data bytes.
- */
-void iov_hexdump(const struct iovec *iov, const unsigned int iov_cnt,
-                 FILE *fp, const char *prefix, size_t limit);
-
-/*
- * Partial copy of vector from iov to dst_iov (data is not copied).
- * dst_iov overlaps iov at a specified offset.
- * size of dst_iov is at most bytes. dst vector count is returned.
- */
-unsigned iov_copy(struct iovec *dst_iov, unsigned int dst_iov_cnt,
-                 const struct iovec *iov, unsigned int iov_cnt,
-                 size_t offset, size_t bytes);
-
-/*
- * Remove a given number of bytes from the front or back of a vector.
- * This may update iov and/or iov_cnt to exclude iovec elements that are
- * no longer required.
- *
- * The number of bytes actually discarded is returned.  This number may be
- * smaller than requested if the vector is too small.
- */
-size_t iov_discard_front(struct iovec **iov, unsigned int *iov_cnt,
-                         size_t bytes);
-size_t iov_discard_back(struct iovec *iov, unsigned int *iov_cnt,
-                        size_t bytes);
-
-#endif
diff --git a/contrib/qemu/include/qemu/main-loop.h b/contrib/qemu/include/qemu/main-loop.h
deleted file mode 100644
index 6f0200a7acc..00000000000
--- a/contrib/qemu/include/qemu/main-loop.h
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * QEMU System Emulator
- *
- * Copyright (c) 2003-2008 Fabrice Bellard
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef QEMU_MAIN_LOOP_H
-#define QEMU_MAIN_LOOP_H 1
-
-#include "block/aio.h"
-
-#define SIG_IPI SIGUSR1
-
-/**
- * qemu_init_main_loop: Set up the process so that it can run the main loop.
- *
- * This includes setting up signal handlers.  It should be called before
- * any other threads are created.  In addition, threads other than the
- * main one should block signals that are trapped by the main loop.
- * For simplicity, you can consider these signals to be safe: SIGUSR1,
- * SIGUSR2, thread signals (SIGFPE, SIGILL, SIGSEGV, SIGBUS) and real-time
- * signals if available.  Remember that Windows in practice does not have
- * signals, though.
- *
- * In the case of QEMU tools, this will also start/initialize timers.
- */
-int qemu_init_main_loop(void);
-
-/**
- * main_loop_wait: Run one iteration of the main loop.
- *
- * If @nonblocking is true, poll for events, otherwise suspend until
- * one actually occurs.  The main loop usually consists of a loop that
- * repeatedly calls main_loop_wait(false).
- *
- * Main loop services include file descriptor callbacks, bottom halves
- * and timers (defined in qemu-timer.h).  Bottom halves are similar to timers
- * that execute immediately, but have a lower overhead and scheduling them
- * is wait-free, thread-safe and signal-safe.
- *
- * It is sometimes useful to put a whole program in a coroutine.  In this
- * case, the coroutine actually should be started from within the main loop,
- * so that the main loop can run whenever the coroutine yields.  To do this,
- * you can use a bottom half to enter the coroutine as soon as the main loop
- * starts:
- *
- *     void enter_co_bh(void *opaque) {
- *         QEMUCoroutine *co = opaque;
- *         qemu_coroutine_enter(co, NULL);
- *     }
- *
- *     ...
- *     QEMUCoroutine *co = qemu_coroutine_create(coroutine_entry);
- *     QEMUBH *start_bh = qemu_bh_new(enter_co_bh, co);
- *     qemu_bh_schedule(start_bh);
- *     while (...) {
- *         main_loop_wait(false);
- *     }
- *
- * (In the future we may provide a wrapper for this).
- *
- * @nonblocking: Whether the caller should block until an event occurs.
- */
-int main_loop_wait(int nonblocking);
-
-/**
- * qemu_get_aio_context: Return the main loop's AioContext
- */
-AioContext *qemu_get_aio_context(void);
-
-/**
- * qemu_notify_event: Force processing of pending events.
- *
- * Similar to signaling a condition variable, qemu_notify_event forces
- * main_loop_wait to look at pending events and exit.  The caller of
- * main_loop_wait will usually call it again very soon, so qemu_notify_event
- * also has the side effect of recalculating the sets of file descriptors
- * that the main loop waits for.
- *
- * Calling qemu_notify_event is rarely necessary, because main loop
- * services (bottom halves and timers) call it themselves.  One notable
- * exception occurs when using qemu_set_fd_handler2 (see below).
- */
-void qemu_notify_event(void);
-
-#ifdef _WIN32
-/* return TRUE if no sleep should be done afterwards */
-typedef int PollingFunc(void *opaque);
-
-/**
- * qemu_add_polling_cb: Register a Windows-specific polling callback
- *
- * Currently, under Windows some events are polled rather than waited for.
- * Polling callbacks do not ensure that @func is called timely, because
- * the main loop might wait for an arbitrarily long time.  If possible,
- * you should instead create a separate thread that does a blocking poll
- * and set a Win32 event object.  The event can then be passed to
- * qemu_add_wait_object.
- *
- * Polling callbacks really have nothing Windows specific in them, but
- * as they are a hack and are currently not necessary under POSIX systems,
- * they are only available when QEMU is running under Windows.
- *
- * @func: The function that does the polling, and returns 1 to force
- * immediate completion of main_loop_wait.
- * @opaque: A pointer-size value that is passed to @func.
- */
-int qemu_add_polling_cb(PollingFunc *func, void *opaque);
-
-/**
- * qemu_del_polling_cb: Unregister a Windows-specific polling callback
- *
- * This function removes a callback that was registered with
- * qemu_add_polling_cb.
- *
- * @func: The function that was passed to qemu_add_polling_cb.
- * @opaque: A pointer-size value that was passed to qemu_add_polling_cb.
- */
-void qemu_del_polling_cb(PollingFunc *func, void *opaque);
-
-/* Wait objects handling */
-typedef void WaitObjectFunc(void *opaque);
-
-/**
- * qemu_add_wait_object: Register a callback for a Windows handle
- *
- * Under Windows, the iohandler mechanism can only be used with sockets.
- * QEMU must use the WaitForMultipleObjects API to wait on other handles.
- * This function registers a #HANDLE with QEMU, so that it will be included
- * in the main loop's calls to WaitForMultipleObjects.  When the handle
- * is in a signaled state, QEMU will call @func.
- *
- * @handle: The Windows handle to be observed.
- * @func: A function to be called when @handle is in a signaled state.
- * @opaque: A pointer-size value that is passed to @func.
- */
-int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
-
-/**
- * qemu_del_wait_object: Unregister a callback for a Windows handle
- *
- * This function removes a callback that was registered with
- * qemu_add_wait_object.
- *
- * @func: The function that was passed to qemu_add_wait_object.
- * @opaque: A pointer-size value that was passed to qemu_add_wait_object.
- */
-void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
-#endif
-
-/* async I/O support */
-
-typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
-typedef int IOCanReadHandler(void *opaque);
-
-/**
- * qemu_set_fd_handler2: Register a file descriptor with the main loop
- *
- * This function tells the main loop to wake up whenever one of the
- * following conditions is true:
- *
- * 1) if @fd_write is not %NULL, when the file descriptor is writable;
- *
- * 2) if @fd_read is not %NULL, when the file descriptor is readable.
- *
- * @fd_read_poll can be used to disable the @fd_read callback temporarily.
- * This is useful to avoid calling qemu_set_fd_handler2 every time the
- * client becomes interested in reading (or dually, stops being interested).
- * A typical example is when @fd is a listening socket and you want to bound
- * the number of active clients.  Remember to call qemu_notify_event whenever
- * the condition may change from %false to %true.
- *
- * The callbacks that are set up by qemu_set_fd_handler2 are level-triggered.
- * If @fd_read does not read from @fd, or @fd_write does not write to @fd
- * until its buffers are full, they will be called again on the next
- * iteration.
- *
- * @fd: The file descriptor to be observed.  Under Windows it must be
- * a #SOCKET.
- *
- * @fd_read_poll: A function that returns 1 if the @fd_read callback
- * should be fired.  If the function returns 0, the main loop will not
- * end its iteration even if @fd becomes readable.
- *
- * @fd_read: A level-triggered callback that is fired if @fd is readable
- * at the beginning of a main loop iteration, or if it becomes readable
- * during one.
- *
- * @fd_write: A level-triggered callback that is fired when @fd is writable
- * at the beginning of a main loop iteration, or if it becomes writable
- * during one.
- *
- * @opaque: A pointer-sized value that is passed to @fd_read_poll,
- * @fd_read and @fd_write.
- */
-int qemu_set_fd_handler2(int fd,
-                         IOCanReadHandler *fd_read_poll,
-                         IOHandler *fd_read,
-                         IOHandler *fd_write,
-                         void *opaque);
-
-/**
- * qemu_set_fd_handler: Register a file descriptor with the main loop
- *
- * This function tells the main loop to wake up whenever one of the
- * following conditions is true:
- *
- * 1) if @fd_write is not %NULL, when the file descriptor is writable;
- *
- * 2) if @fd_read is not %NULL, when the file descriptor is readable.
- *
- * The callbacks that are set up by qemu_set_fd_handler are level-triggered.
- * If @fd_read does not read from @fd, or @fd_write does not write to @fd
- * until its buffers are full, they will be called again on the next
- * iteration.
- *
- * @fd: The file descriptor to be observed.  Under Windows it must be
- * a #SOCKET.
- *
- * @fd_read: A level-triggered callback that is fired if @fd is readable
- * at the beginning of a main loop iteration, or if it becomes readable
- * during one.
- *
- * @fd_write: A level-triggered callback that is fired when @fd is writable
- * at the beginning of a main loop iteration, or if it becomes writable
- * during one.
- *
- * @opaque: A pointer-sized value that is passed to @fd_read and @fd_write.
- */
-int qemu_set_fd_handler(int fd,
-                        IOHandler *fd_read,
-                        IOHandler *fd_write,
-                        void *opaque);
-
-#ifdef CONFIG_POSIX
-/**
- * qemu_add_child_watch: Register a child process for reaping.
- *
- * Under POSIX systems, a parent process must read the exit status of
- * its child processes using waitpid, or the operating system will not
- * free some of the resources attached to that process.
- *
- * This function directs the QEMU main loop to observe a child process
- * and call waitpid as soon as it exits; the watch is then removed
- * automatically.  It is useful whenever QEMU forks a child process
- * but will find out about its termination by other means such as a
- * "broken pipe".
- *
- * @pid: The pid that QEMU should observe.
- */
-int qemu_add_child_watch(pid_t pid);
-#endif
-
-/**
- * qemu_mutex_lock_iothread: Lock the main loop mutex.
- *
- * This function locks the main loop mutex.  The mutex is taken by
- * qemu_init_main_loop and always taken except while waiting on
- * external events (such as with select).  The mutex should be taken
- * by threads other than the main loop thread when calling
- * qemu_bh_new(), qemu_set_fd_handler() and basically all other
- * functions documented in this file.
- *
- * NOTE: tools currently are single-threaded and qemu_mutex_lock_iothread
- * is a no-op there.
- */
-void qemu_mutex_lock_iothread(void);
-
-/**
- * qemu_mutex_unlock_iothread: Unlock the main loop mutex.
- *
- * This function unlocks the main loop mutex.  The mutex is taken by
- * qemu_init_main_loop and always taken except while waiting on
- * external events (such as with select).  The mutex should be unlocked
- * as soon as possible by threads other than the main loop thread,
- * because it prevents the main loop from processing callbacks,
- * including timers and bottom halves.
- *
- * NOTE: tools currently are single-threaded and qemu_mutex_unlock_iothread
- * is a no-op there.
- */
-void qemu_mutex_unlock_iothread(void);
-
-/* internal interfaces */
-
-void qemu_fd_register(int fd);
-void qemu_iohandler_fill(GArray *pollfds);
-void qemu_iohandler_poll(GArray *pollfds, int rc);
-
-QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque);
-void qemu_bh_schedule_idle(QEMUBH *bh);
-
-#endif
diff --git a/contrib/qemu/include/qemu/module.h b/contrib/qemu/include/qemu/module.h
deleted file mode 100644
index c4ccd571664..00000000000
--- a/contrib/qemu/include/qemu/module.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * QEMU Module Infrastructure
- *
- * Copyright IBM, Corp. 2009
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- *
- */
-
-#ifndef QEMU_MODULE_H
-#define QEMU_MODULE_H
-
-/* This should not be used directly.  Use block_init etc. instead.  */
-#define module_init(function, type)                                         \
-static void __attribute__((constructor)) do_qemu_init_ ## function(void) {  \
-    register_module_init(function, type);                                   \
-}
-
-typedef enum {
-    MODULE_INIT_BLOCK,
-    MODULE_INIT_MACHINE,
-    MODULE_INIT_QAPI,
-    MODULE_INIT_QOM,
-    MODULE_INIT_MAX
-} module_init_type;
-
-#define block_init(function) module_init(function, MODULE_INIT_BLOCK)
-#define machine_init(function) module_init(function, MODULE_INIT_MACHINE)
-#define qapi_init(function) module_init(function, MODULE_INIT_QAPI)
-#define type_init(function) module_init(function, MODULE_INIT_QOM)
-
-void register_module_init(void (*fn)(void), module_init_type type);
-
-void module_call_init(module_init_type type);
-
-#endif
diff --git a/contrib/qemu/include/qemu/notify.h b/contrib/qemu/include/qemu/notify.h
deleted file mode 100644
index a3d73e4bc76..00000000000
--- a/contrib/qemu/include/qemu/notify.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Notifier lists
- *
- * Copyright IBM, Corp. 2010
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- *
- */
-
-#ifndef QEMU_NOTIFY_H
-#define QEMU_NOTIFY_H
-
-#include "qemu/queue.h"
-
-typedef struct Notifier Notifier;
-
-struct Notifier
-{
-    void (*notify)(Notifier *notifier, void *data);
-    QLIST_ENTRY(Notifier) node;
-};
-
-typedef struct NotifierList
-{
-    QLIST_HEAD(, Notifier) notifiers;
-} NotifierList;
-
-#define NOTIFIER_LIST_INITIALIZER(head) \
-    { QLIST_HEAD_INITIALIZER((head).notifiers) }
-
-void notifier_list_init(NotifierList *list);
-
-void notifier_list_add(NotifierList *list, Notifier *notifier);
-
-void notifier_remove(Notifier *notifier);
-
-void notifier_list_notify(NotifierList *list, void *data);
-
-/* Same as Notifier but allows .notify() to return errors */
-typedef struct NotifierWithReturn NotifierWithReturn;
-
-struct NotifierWithReturn {
-    /**
-     * Return 0 on success (next notifier will be invoked), otherwise
-     * notifier_with_return_list_notify() will stop and return the value.
-     */
-    int (*notify)(NotifierWithReturn *notifier, void *data);
-    QLIST_ENTRY(NotifierWithReturn) node;
-};
-
-typedef struct NotifierWithReturnList {
-    QLIST_HEAD(, NotifierWithReturn) notifiers;
-} NotifierWithReturnList;
-
-#define NOTIFIER_WITH_RETURN_LIST_INITIALIZER(head) \
-    { QLIST_HEAD_INITIALIZER((head).notifiers) }
-
-void notifier_with_return_list_init(NotifierWithReturnList *list);
-
-void notifier_with_return_list_add(NotifierWithReturnList *list,
-                                   NotifierWithReturn *notifier);
-
-void notifier_with_return_remove(NotifierWithReturn *notifier);
-
-int notifier_with_return_list_notify(NotifierWithReturnList *list,
-                                     void *data);
-
-#endif
diff --git a/contrib/qemu/include/qemu/option.h b/contrib/qemu/include/qemu/option.h
deleted file mode 100644
index a83c700323e..00000000000
--- a/contrib/qemu/include/qemu/option.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Commandline option parsing functions
- *
- * Copyright (c) 2003-2008 Fabrice Bellard
- * Copyright (c) 2009 Kevin Wolf <kwolf@redhat.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef QEMU_OPTIONS_H
-#define QEMU_OPTIONS_H
-
-#include <stdint.h>
-#include "qemu/queue.h"
-#include "qapi/error.h"
-#include "qapi/qmp/qdict.h"
-
-enum QEMUOptionParType {
-    OPT_FLAG,
-    OPT_NUMBER,
-    OPT_SIZE,
-    OPT_STRING,
-};
-
-typedef struct QEMUOptionParameter {
-    const char *name;
-    enum QEMUOptionParType type;
-    union {
-        uint64_t n;
-        char* s;
-    } value;
-    const char *help;
-} QEMUOptionParameter;
-
-
-const char *get_opt_name(char *buf, int buf_size, const char *p, char delim);
-const char *get_opt_value(char *buf, int buf_size, const char *p);
-int get_next_param_value(char *buf, int buf_size,
-                         const char *tag, const char **pstr);
-int get_param_value(char *buf, int buf_size,
-                    const char *tag, const char *str);
-
-
-/*
- * The following functions take a parameter list as input. This is a pointer to
- * the first element of a QEMUOptionParameter array which is terminated by an
- * entry with entry->name == NULL.
- */
-
-QEMUOptionParameter *get_option_parameter(QEMUOptionParameter *list,
-    const char *name);
-int set_option_parameter(QEMUOptionParameter *list, const char *name,
-    const char *value);
-int set_option_parameter_int(QEMUOptionParameter *list, const char *name,
-    uint64_t value);
-QEMUOptionParameter *append_option_parameters(QEMUOptionParameter *dest,
-    QEMUOptionParameter *list);
-QEMUOptionParameter *parse_option_parameters(const char *param,
-    QEMUOptionParameter *list, QEMUOptionParameter *dest);
-void free_option_parameters(QEMUOptionParameter *list);
-void print_option_parameters(QEMUOptionParameter *list);
-void print_option_help(QEMUOptionParameter *list);
-
-/* ------------------------------------------------------------------ */
-
-typedef struct QemuOpt QemuOpt;
-typedef struct QemuOpts QemuOpts;
-typedef struct QemuOptsList QemuOptsList;
-
-enum QemuOptType {
-    QEMU_OPT_STRING = 0,  /* no parsing (use string as-is)                        */
-    QEMU_OPT_BOOL,        /* on/off                                               */
-    QEMU_OPT_NUMBER,      /* simple number                                        */
-    QEMU_OPT_SIZE,        /* size, accepts (K)ilo, (M)ega, (G)iga, (T)era postfix */
-};
-
-typedef struct QemuOptDesc {
-    const char *name;
-    enum QemuOptType type;
-    const char *help;
-} QemuOptDesc;
-
-struct QemuOptsList {
-    const char *name;
-    const char *implied_opt_name;
-    bool merge_lists;  /* Merge multiple uses of option into a single list? */
-    QTAILQ_HEAD(, QemuOpts) head;
-    QemuOptDesc desc[];
-};
-
-const char *qemu_opt_get(QemuOpts *opts, const char *name);
-/**
- * qemu_opt_has_help_opt:
- * @opts: options to search for a help request
- *
- * Check whether the options specified by @opts include one of the
- * standard strings which indicate that the user is asking for a
- * list of the valid values for a command line option (as defined
- * by is_help_option()).
- *
- * Returns: true if @opts includes 'help' or equivalent.
- */
-bool qemu_opt_has_help_opt(QemuOpts *opts);
-bool qemu_opt_get_bool(QemuOpts *opts, const char *name, bool defval);
-uint64_t qemu_opt_get_number(QemuOpts *opts, const char *name, uint64_t defval);
-uint64_t qemu_opt_get_size(QemuOpts *opts, const char *name, uint64_t defval);
-int qemu_opt_set(QemuOpts *opts, const char *name, const char *value);
-void qemu_opt_set_err(QemuOpts *opts, const char *name, const char *value,
-                      Error **errp);
-int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val);
-int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val);
-typedef int (*qemu_opt_loopfunc)(const char *name, const char *value, void *opaque);
-int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque,
-                     int abort_on_failure);
-
-QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id);
-QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id,
-                           int fail_if_exists, Error **errp);
-QemuOpts *qemu_opts_create_nofail(QemuOptsList *list);
-void qemu_opts_reset(QemuOptsList *list);
-void qemu_opts_loc_restore(QemuOpts *opts);
-int qemu_opts_set(QemuOptsList *list, const char *id,
-                  const char *name, const char *value);
-const char *qemu_opts_id(QemuOpts *opts);
-void qemu_opts_del(QemuOpts *opts);
-void qemu_opts_validate(QemuOpts *opts, const QemuOptDesc *desc, Error **errp);
-int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname);
-QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, int permit_abbrev);
-void qemu_opts_set_defaults(QemuOptsList *list, const char *params,
-                            int permit_abbrev);
-QemuOpts *qemu_opts_from_qdict(QemuOptsList *list, const QDict *qdict,
-                               Error **errp);
-QDict *qemu_opts_to_qdict(QemuOpts *opts, QDict *qdict);
-void qemu_opts_absorb_qdict(QemuOpts *opts, QDict *qdict, Error **errp);
-
-typedef int (*qemu_opts_loopfunc)(QemuOpts *opts, void *opaque);
-int qemu_opts_print(QemuOpts *opts, void *dummy);
-int qemu_opts_foreach(QemuOptsList *list, qemu_opts_loopfunc func, void *opaque,
-                      int abort_on_failure);
-
-#endif
diff --git a/contrib/qemu/include/qemu/option_int.h b/contrib/qemu/include/qemu/option_int.h
deleted file mode 100644
index 8212fa4a485..00000000000
--- a/contrib/qemu/include/qemu/option_int.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Commandline option parsing functions
- *
- * Copyright (c) 2003-2008 Fabrice Bellard
- * Copyright (c) 2009 Kevin Wolf <kwolf@redhat.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef QEMU_OPTIONS_INTERNAL_H
-#define QEMU_OPTIONS_INTERNAL_H
-
-#include "qemu/option.h"
-#include "qemu/error-report.h"
-
-struct QemuOpt {
-    const char   *name;
-    const char   *str;
-
-    const QemuOptDesc *desc;
-    union {
-        bool boolean;
-        uint64_t uint;
-    } value;
-
-    QemuOpts     *opts;
-    QTAILQ_ENTRY(QemuOpt) next;
-};
-
-struct QemuOpts {
-    char *id;
-    QemuOptsList *list;
-    Location loc;
-    QTAILQ_HEAD(QemuOptHead, QemuOpt) head;
-    QTAILQ_ENTRY(QemuOpts) next;
-};
-
-#endif
diff --git a/contrib/qemu/include/qemu/osdep.h b/contrib/qemu/include/qemu/osdep.h
deleted file mode 100644
index 26136f16ecd..00000000000
--- a/contrib/qemu/include/qemu/osdep.h
+++ /dev/null
@@ -1,218 +0,0 @@
-#ifndef QEMU_OSDEP_H
-#define QEMU_OSDEP_H
-
-#include "config-host.h"
-#include <stdarg.h>
-#include <stddef.h>
-#include <stdbool.h>
-#include <sys/types.h>
-#ifdef __OpenBSD__
-#include <sys/signal.h>
-#endif
-
-#ifndef _WIN32
-#include <sys/wait.h>
-#else
-#define WIFEXITED(x)   1
-#define WEXITSTATUS(x) (x)
-#endif
-
-#include <sys/time.h>
-
-#if defined(CONFIG_SOLARIS) && CONFIG_SOLARIS_VERSION < 10
-/* [u]int_fast*_t not in <sys/int_types.h> */
-typedef unsigned char           uint_fast8_t;
-typedef unsigned int            uint_fast16_t;
-typedef signed int              int_fast16_t;
-#endif
-
-#ifndef glue
-#define xglue(x, y) x ## y
-#define glue(x, y) xglue(x, y)
-#define stringify(s)	tostring(s)
-#define tostring(s)	#s
-#endif
-
-#ifndef likely
-#if __GNUC__ < 3
-#define __builtin_expect(x, n) (x)
-#endif
-
-#define likely(x)   __builtin_expect(!!(x), 1)
-#define unlikely(x)   __builtin_expect(!!(x), 0)
-#endif
-
-#ifndef container_of
-#define container_of(ptr, type, member) ({                      \
-        const typeof(((type *) 0)->member) *__mptr = (ptr);     \
-        (type *) ((char *) __mptr - offsetof(type, member));})
-#endif
-
-/* Convert from a base type to a parent type, with compile time checking.  */
-#ifdef __GNUC__
-#define DO_UPCAST(type, field, dev) ( __extension__ ( { \
-    char __attribute__((unused)) offset_must_be_zero[ \
-        -offsetof(type, field)]; \
-    container_of(dev, type, field);}))
-#else
-#define DO_UPCAST(type, field, dev) container_of(dev, type, field)
-#endif
-
-#define typeof_field(type, field) typeof(((type *)0)->field)
-#define type_check(t1,t2) ((t1*)0 - (t2*)0)
-
-#ifndef MIN
-#define MIN(a, b) (((a) < (b)) ? (a) : (b))
-#endif
-#ifndef MAX
-#define MAX(a, b) (((a) > (b)) ? (a) : (b))
-#endif
-
-#ifndef ROUND_UP
-#define ROUND_UP(n,d) (((n) + (d) - 1) & -(d))
-#endif
-
-#ifndef DIV_ROUND_UP
-#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
-#endif
-
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#endif
-
-#ifndef always_inline
-#if !((__GNUC__ < 3) || defined(__APPLE__))
-#ifdef __OPTIMIZE__
-#undef inline
-#define inline __attribute__ (( always_inline )) __inline__
-#endif
-#endif
-#else
-#undef inline
-#define inline always_inline
-#endif
-
-#define qemu_printf printf
-
-int qemu_daemon(int nochdir, int noclose);
-void *qemu_memalign(size_t alignment, size_t size);
-void *qemu_anon_ram_alloc(size_t size);
-void qemu_vfree(void *ptr);
-void qemu_anon_ram_free(void *ptr, size_t size);
-
-#define QEMU_MADV_INVALID -1
-
-#if defined(CONFIG_MADVISE)
-
-#define QEMU_MADV_WILLNEED  MADV_WILLNEED
-#define QEMU_MADV_DONTNEED  MADV_DONTNEED
-#ifdef MADV_DONTFORK
-#define QEMU_MADV_DONTFORK  MADV_DONTFORK
-#else
-#define QEMU_MADV_DONTFORK  QEMU_MADV_INVALID
-#endif
-#ifdef MADV_MERGEABLE
-#define QEMU_MADV_MERGEABLE MADV_MERGEABLE
-#else
-#define QEMU_MADV_MERGEABLE QEMU_MADV_INVALID
-#endif
-#ifdef MADV_DONTDUMP
-#define QEMU_MADV_DONTDUMP MADV_DONTDUMP
-#else
-#define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID
-#endif
-#ifdef MADV_HUGEPAGE
-#define QEMU_MADV_HUGEPAGE MADV_HUGEPAGE
-#else
-#define QEMU_MADV_HUGEPAGE QEMU_MADV_INVALID
-#endif
-
-#elif defined(CONFIG_POSIX_MADVISE)
-
-#define QEMU_MADV_WILLNEED  POSIX_MADV_WILLNEED
-#define QEMU_MADV_DONTNEED  POSIX_MADV_DONTNEED
-#define QEMU_MADV_DONTFORK  QEMU_MADV_INVALID
-#define QEMU_MADV_MERGEABLE QEMU_MADV_INVALID
-#define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID
-#define QEMU_MADV_HUGEPAGE  QEMU_MADV_INVALID
-
-#else /* no-op */
-
-#define QEMU_MADV_WILLNEED  QEMU_MADV_INVALID
-#define QEMU_MADV_DONTNEED  QEMU_MADV_INVALID
-#define QEMU_MADV_DONTFORK  QEMU_MADV_INVALID
-#define QEMU_MADV_MERGEABLE QEMU_MADV_INVALID
-#define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID
-#define QEMU_MADV_HUGEPAGE  QEMU_MADV_INVALID
-
-#endif
-
-int qemu_madvise(void *addr, size_t len, int advice);
-
-int qemu_open(const char *name, int flags, ...);
-int qemu_close(int fd);
-
-#if defined(__HAIKU__) && defined(__i386__)
-#define FMT_pid "%ld"
-#elif defined(WIN64)
-#define FMT_pid "%" PRId64
-#else
-#define FMT_pid "%d"
-#endif
-
-int qemu_create_pidfile(const char *filename);
-int qemu_get_thread_id(void);
-
-#ifndef CONFIG_IOVEC
-struct iovec {
-    void *iov_base;
-    size_t iov_len;
-};
-/*
- * Use the same value as Linux for now.
- */
-#define IOV_MAX 1024
-
-ssize_t readv(int fd, const struct iovec *iov, int iov_cnt);
-ssize_t writev(int fd, const struct iovec *iov, int iov_cnt);
-#else
-#include <sys/uio.h>
-#endif
-
-#ifdef _WIN32
-static inline void qemu_timersub(const struct timeval *val1,
-                                 const struct timeval *val2,
-                                 struct timeval *res)
-{
-    res->tv_sec = val1->tv_sec - val2->tv_sec;
-    if (val1->tv_usec < val2->tv_usec) {
-        res->tv_sec--;
-        res->tv_usec = val1->tv_usec - val2->tv_usec + 1000 * 1000;
-    } else {
-        res->tv_usec = val1->tv_usec - val2->tv_usec;
-    }
-}
-#else
-#define qemu_timersub timersub
-#endif
-
-void qemu_set_cloexec(int fd);
-
-void qemu_set_version(const char *);
-const char *qemu_get_version(void);
-
-void fips_set_state(bool requested);
-bool fips_get_state(void);
-
-/* Return a dynamically allocated pathname denoting a file or directory that is
- * appropriate for storing local state.
- *
- * @relative_pathname need not start with a directory separator; one will be
- * added automatically.
- *
- * The caller is responsible for releasing the value returned with g_free()
- * after use.
- */
-char *qemu_get_local_state_pathname(const char *relative_pathname);
-
-#endif
diff --git a/contrib/qemu/include/qemu/queue.h b/contrib/qemu/include/qemu/queue.h
deleted file mode 100644
index d433b9017ce..00000000000
--- a/contrib/qemu/include/qemu/queue.h
+++ /dev/null
@@ -1,414 +0,0 @@
-/*      $NetBSD: queue.h,v 1.52 2009/04/20 09:56:08 mschuett Exp $ */
-
-/*
- * QEMU version: Copy from netbsd, removed debug code, removed some of
- * the implementations.  Left in singly-linked lists, lists, simple
- * queues, and tail queues.
- */
-
-/*
- * Copyright (c) 1991, 1993
- *      The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *      @(#)queue.h     8.5 (Berkeley) 8/20/94
- */
-
-#ifndef QEMU_SYS_QUEUE_H_
-#define QEMU_SYS_QUEUE_H_
-
-/*
- * This file defines four types of data structures: singly-linked lists,
- * lists, simple queues, and tail queues.
- *
- * A singly-linked list is headed by a single forward pointer. The
- * elements are singly linked for minimum space and pointer manipulation
- * overhead at the expense of O(n) removal for arbitrary elements. New
- * elements can be added to the list after an existing element or at the
- * head of the list.  Elements being removed from the head of the list
- * should use the explicit macro for this purpose for optimum
- * efficiency. A singly-linked list may only be traversed in the forward
- * direction.  Singly-linked lists are ideal for applications with large
- * datasets and few or no removals or for implementing a LIFO queue.
- *
- * A list is headed by a single forward pointer (or an array of forward
- * pointers for a hash table header). The elements are doubly linked
- * so that an arbitrary element can be removed without a need to
- * traverse the list. New elements can be added to the list before
- * or after an existing element or at the head of the list. A list
- * may only be traversed in the forward direction.
- *
- * A simple queue is headed by a pair of pointers, one the head of the
- * list and the other to the tail of the list. The elements are singly
- * linked to save space, so elements can only be removed from the
- * head of the list. New elements can be added to the list after
- * an existing element, at the head of the list, or at the end of the
- * list. A simple queue may only be traversed in the forward direction.
- *
- * A tail queue is headed by a pair of pointers, one to the head of the
- * list and the other to the tail of the list. The elements are doubly
- * linked so that an arbitrary element can be removed without a need to
- * traverse the list. New elements can be added to the list before or
- * after an existing element, at the head of the list, or at the end of
- * the list. A tail queue may be traversed in either direction.
- *
- * For details on the use of these macros, see the queue(3) manual page.
- */
-
-#include "qemu/atomic.h" /* for smp_wmb() */
-
-/*
- * List definitions.
- */
-#define QLIST_HEAD(name, type)                                          \
-struct name {                                                           \
-        struct type *lh_first;  /* first element */                     \
-}
-
-#define QLIST_HEAD_INITIALIZER(head)                                    \
-        { NULL }
-
-#define QLIST_ENTRY(type)                                               \
-struct {                                                                \
-        struct type *le_next;   /* next element */                      \
-        struct type **le_prev;  /* address of previous next element */  \
-}
-
-/*
- * List functions.
- */
-#define QLIST_INIT(head) do {                                           \
-        (head)->lh_first = NULL;                                        \
-} while (/*CONSTCOND*/0)
-
-#define QLIST_INSERT_AFTER(listelm, elm, field) do {                    \
-        if (((elm)->field.le_next = (listelm)->field.le_next) != NULL)  \
-                (listelm)->field.le_next->field.le_prev =               \
-                    &(elm)->field.le_next;                              \
-        (listelm)->field.le_next = (elm);                               \
-        (elm)->field.le_prev = &(listelm)->field.le_next;               \
-} while (/*CONSTCOND*/0)
-
-#define QLIST_INSERT_BEFORE(listelm, elm, field) do {                   \
-        (elm)->field.le_prev = (listelm)->field.le_prev;                \
-        (elm)->field.le_next = (listelm);                               \
-        *(listelm)->field.le_prev = (elm);                              \
-        (listelm)->field.le_prev = &(elm)->field.le_next;               \
-} while (/*CONSTCOND*/0)
-
-#define QLIST_INSERT_HEAD(head, elm, field) do {                        \
-        if (((elm)->field.le_next = (head)->lh_first) != NULL)          \
-                (head)->lh_first->field.le_prev = &(elm)->field.le_next;\
-        (head)->lh_first = (elm);                                       \
-        (elm)->field.le_prev = &(head)->lh_first;                       \
-} while (/*CONSTCOND*/0)
-
-#define QLIST_INSERT_HEAD_RCU(head, elm, field) do {                    \
-        (elm)->field.le_prev = &(head)->lh_first;                       \
-        (elm)->field.le_next = (head)->lh_first;                        \
-        smp_wmb(); /* fill elm before linking it */                     \
-        if ((head)->lh_first != NULL)  {                                \
-            (head)->lh_first->field.le_prev = &(elm)->field.le_next;    \
-        }                                                               \
-        (head)->lh_first = (elm);                                       \
-        smp_wmb();                                                      \
-} while (/* CONSTCOND*/0)
-
-#define QLIST_REMOVE(elm, field) do {                                   \
-        if ((elm)->field.le_next != NULL)                               \
-                (elm)->field.le_next->field.le_prev =                   \
-                    (elm)->field.le_prev;                               \
-        *(elm)->field.le_prev = (elm)->field.le_next;                   \
-} while (/*CONSTCOND*/0)
-
-#define QLIST_FOREACH(var, head, field)                                 \
-        for ((var) = ((head)->lh_first);                                \
-                (var);                                                  \
-                (var) = ((var)->field.le_next))
-
-#define QLIST_FOREACH_SAFE(var, head, field, next_var)                  \
-        for ((var) = ((head)->lh_first);                                \
-                (var) && ((next_var) = ((var)->field.le_next), 1);      \
-                (var) = (next_var))
-
-/*
- * List access methods.
- */
-#define QLIST_EMPTY(head)                ((head)->lh_first == NULL)
-#define QLIST_FIRST(head)                ((head)->lh_first)
-#define QLIST_NEXT(elm, field)           ((elm)->field.le_next)
-
-
-/*
- * Singly-linked List definitions.
- */
-#define QSLIST_HEAD(name, type)                                          \
-struct name {                                                           \
-        struct type *slh_first; /* first element */                     \
-}
-
-#define QSLIST_HEAD_INITIALIZER(head)                                    \
-        { NULL }
-
-#define QSLIST_ENTRY(type)                                               \
-struct {                                                                \
-        struct type *sle_next;  /* next element */                      \
-}
-
-/*
- * Singly-linked List functions.
- */
-#define QSLIST_INIT(head) do {                                           \
-        (head)->slh_first = NULL;                                       \
-} while (/*CONSTCOND*/0)
-
-#define QSLIST_INSERT_AFTER(slistelm, elm, field) do {                   \
-        (elm)->field.sle_next = (slistelm)->field.sle_next;             \
-        (slistelm)->field.sle_next = (elm);                             \
-} while (/*CONSTCOND*/0)
-
-#define QSLIST_INSERT_HEAD(head, elm, field) do {                        \
-        (elm)->field.sle_next = (head)->slh_first;                      \
-        (head)->slh_first = (elm);                                      \
-} while (/*CONSTCOND*/0)
-
-#define QSLIST_REMOVE_HEAD(head, field) do {                             \
-        (head)->slh_first = (head)->slh_first->field.sle_next;          \
-} while (/*CONSTCOND*/0)
-
-#define QSLIST_REMOVE_AFTER(slistelm, field) do {                        \
-        (slistelm)->field.sle_next =                                    \
-            QSLIST_NEXT(QSLIST_NEXT((slistelm), field), field);           \
-} while (/*CONSTCOND*/0)
-
-#define QSLIST_FOREACH(var, head, field)                                 \
-        for((var) = (head)->slh_first; (var); (var) = (var)->field.sle_next)
-
-#define QSLIST_FOREACH_SAFE(var, head, field, tvar)                      \
-        for ((var) = QSLIST_FIRST((head));                               \
-            (var) && ((tvar) = QSLIST_NEXT((var), field), 1);            \
-            (var) = (tvar))
-
-/*
- * Singly-linked List access methods.
- */
-#define QSLIST_EMPTY(head)       ((head)->slh_first == NULL)
-#define QSLIST_FIRST(head)       ((head)->slh_first)
-#define QSLIST_NEXT(elm, field)  ((elm)->field.sle_next)
-
-
-/*
- * Simple queue definitions.
- */
-#define QSIMPLEQ_HEAD(name, type)                                       \
-struct name {                                                           \
-    struct type *sqh_first;    /* first element */                      \
-    struct type **sqh_last;    /* addr of last next element */          \
-}
-
-#define QSIMPLEQ_HEAD_INITIALIZER(head)                                 \
-    { NULL, &(head).sqh_first }
-
-#define QSIMPLEQ_ENTRY(type)                                            \
-struct {                                                                \
-    struct type *sqe_next;    /* next element */                        \
-}
-
-/*
- * Simple queue functions.
- */
-#define QSIMPLEQ_INIT(head) do {                                        \
-    (head)->sqh_first = NULL;                                           \
-    (head)->sqh_last = &(head)->sqh_first;                              \
-} while (/*CONSTCOND*/0)
-
-#define QSIMPLEQ_INSERT_HEAD(head, elm, field) do {                     \
-    if (((elm)->field.sqe_next = (head)->sqh_first) == NULL)            \
-        (head)->sqh_last = &(elm)->field.sqe_next;                      \
-    (head)->sqh_first = (elm);                                          \
-} while (/*CONSTCOND*/0)
-
-#define QSIMPLEQ_INSERT_TAIL(head, elm, field) do {                     \
-    (elm)->field.sqe_next = NULL;                                       \
-    *(head)->sqh_last = (elm);                                          \
-    (head)->sqh_last = &(elm)->field.sqe_next;                          \
-} while (/*CONSTCOND*/0)
-
-#define QSIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do {           \
-    if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL)    \
-        (head)->sqh_last = &(elm)->field.sqe_next;                      \
-    (listelm)->field.sqe_next = (elm);                                  \
-} while (/*CONSTCOND*/0)
-
-#define QSIMPLEQ_REMOVE_HEAD(head, field) do {                          \
-    if (((head)->sqh_first = (head)->sqh_first->field.sqe_next) == NULL)\
-        (head)->sqh_last = &(head)->sqh_first;                          \
-} while (/*CONSTCOND*/0)
-
-#define QSIMPLEQ_REMOVE(head, elm, type, field) do {                    \
-    if ((head)->sqh_first == (elm)) {                                   \
-        QSIMPLEQ_REMOVE_HEAD((head), field);                            \
-    } else {                                                            \
-        struct type *curelm = (head)->sqh_first;                        \
-        while (curelm->field.sqe_next != (elm))                         \
-            curelm = curelm->field.sqe_next;                            \
-        if ((curelm->field.sqe_next =                                   \
-            curelm->field.sqe_next->field.sqe_next) == NULL)            \
-                (head)->sqh_last = &(curelm)->field.sqe_next;           \
-    }                                                                   \
-} while (/*CONSTCOND*/0)
-
-#define QSIMPLEQ_FOREACH(var, head, field)                              \
-    for ((var) = ((head)->sqh_first);                                   \
-        (var);                                                          \
-        (var) = ((var)->field.sqe_next))
-
-#define QSIMPLEQ_FOREACH_SAFE(var, head, field, next)                   \
-    for ((var) = ((head)->sqh_first);                                   \
-        (var) && ((next = ((var)->field.sqe_next)), 1);                 \
-        (var) = (next))
-
-#define QSIMPLEQ_CONCAT(head1, head2) do {                              \
-    if (!QSIMPLEQ_EMPTY((head2))) {                                     \
-        *(head1)->sqh_last = (head2)->sqh_first;                        \
-        (head1)->sqh_last = (head2)->sqh_last;                          \
-        QSIMPLEQ_INIT((head2));                                         \
-    }                                                                   \
-} while (/*CONSTCOND*/0)
-
-#define QSIMPLEQ_LAST(head, type, field)                                \
-    (QSIMPLEQ_EMPTY((head)) ?                                           \
-        NULL :                                                          \
-            ((struct type *)(void *)                                    \
-        ((char *)((head)->sqh_last) - offsetof(struct type, field))))
-
-/*
- * Simple queue access methods.
- */
-#define QSIMPLEQ_EMPTY(head)        ((head)->sqh_first == NULL)
-#define QSIMPLEQ_FIRST(head)        ((head)->sqh_first)
-#define QSIMPLEQ_NEXT(elm, field)   ((elm)->field.sqe_next)
-
-
-/*
- * Tail queue definitions.
- */
-#define Q_TAILQ_HEAD(name, type, qual)                                  \
-struct name {                                                           \
-        qual type *tqh_first;           /* first element */             \
-        qual type *qual *tqh_last;      /* addr of last next element */ \
-}
-#define QTAILQ_HEAD(name, type)  Q_TAILQ_HEAD(name, struct type,)
-
-#define QTAILQ_HEAD_INITIALIZER(head)                                   \
-        { NULL, &(head).tqh_first }
-
-#define Q_TAILQ_ENTRY(type, qual)                                       \
-struct {                                                                \
-        qual type *tqe_next;            /* next element */              \
-        qual type *qual *tqe_prev;      /* address of previous next element */\
-}
-#define QTAILQ_ENTRY(type)       Q_TAILQ_ENTRY(struct type,)
-
-/*
- * Tail queue functions.
- */
-#define QTAILQ_INIT(head) do {                                          \
-        (head)->tqh_first = NULL;                                       \
-        (head)->tqh_last = &(head)->tqh_first;                          \
-} while (/*CONSTCOND*/0)
-
-#define QTAILQ_INSERT_HEAD(head, elm, field) do {                       \
-        if (((elm)->field.tqe_next = (head)->tqh_first) != NULL)        \
-                (head)->tqh_first->field.tqe_prev =                     \
-                    &(elm)->field.tqe_next;                             \
-        else                                                            \
-                (head)->tqh_last = &(elm)->field.tqe_next;              \
-        (head)->tqh_first = (elm);                                      \
-        (elm)->field.tqe_prev = &(head)->tqh_first;                     \
-} while (/*CONSTCOND*/0)
-
-#define QTAILQ_INSERT_TAIL(head, elm, field) do {                       \
-        (elm)->field.tqe_next = NULL;                                   \
-        (elm)->field.tqe_prev = (head)->tqh_last;                       \
-        *(head)->tqh_last = (elm);                                      \
-        (head)->tqh_last = &(elm)->field.tqe_next;                      \
-} while (/*CONSTCOND*/0)
-
-#define QTAILQ_INSERT_AFTER(head, listelm, elm, field) do {             \
-        if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\
-                (elm)->field.tqe_next->field.tqe_prev =                 \
-                    &(elm)->field.tqe_next;                             \
-        else                                                            \
-                (head)->tqh_last = &(elm)->field.tqe_next;              \
-        (listelm)->field.tqe_next = (elm);                              \
-        (elm)->field.tqe_prev = &(listelm)->field.tqe_next;             \
-} while (/*CONSTCOND*/0)
-
-#define QTAILQ_INSERT_BEFORE(listelm, elm, field) do {                  \
-        (elm)->field.tqe_prev = (listelm)->field.tqe_prev;              \
-        (elm)->field.tqe_next = (listelm);                              \
-        *(listelm)->field.tqe_prev = (elm);                             \
-        (listelm)->field.tqe_prev = &(elm)->field.tqe_next;             \
-} while (/*CONSTCOND*/0)
-
-#define QTAILQ_REMOVE(head, elm, field) do {                            \
-        if (((elm)->field.tqe_next) != NULL)                            \
-                (elm)->field.tqe_next->field.tqe_prev =                 \
-                    (elm)->field.tqe_prev;                              \
-        else                                                            \
-                (head)->tqh_last = (elm)->field.tqe_prev;               \
-        *(elm)->field.tqe_prev = (elm)->field.tqe_next;                 \
-} while (/*CONSTCOND*/0)
-
-#define QTAILQ_FOREACH(var, head, field)                                \
-        for ((var) = ((head)->tqh_first);                               \
-                (var);                                                  \
-                (var) = ((var)->field.tqe_next))
-
-#define QTAILQ_FOREACH_SAFE(var, head, field, next_var)                 \
-        for ((var) = ((head)->tqh_first);                               \
-                (var) && ((next_var) = ((var)->field.tqe_next), 1);     \
-                (var) = (next_var))
-
-#define QTAILQ_FOREACH_REVERSE(var, head, headname, field)              \
-        for ((var) = (*(((struct headname *)((head)->tqh_last))->tqh_last));    \
-                (var);                                                  \
-                (var) = (*(((struct headname *)((var)->field.tqe_prev))->tqh_last)))
-
-/*
- * Tail queue access methods.
- */
-#define QTAILQ_EMPTY(head)               ((head)->tqh_first == NULL)
-#define QTAILQ_FIRST(head)               ((head)->tqh_first)
-#define QTAILQ_NEXT(elm, field)          ((elm)->field.tqe_next)
-
-#define QTAILQ_LAST(head, headname) \
-        (*(((struct headname *)((head)->tqh_last))->tqh_last))
-#define QTAILQ_PREV(elm, headname, field) \
-        (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))
-
-#endif  /* !QEMU_SYS_QUEUE_H_ */
diff --git a/contrib/qemu/include/qemu/sockets.h b/contrib/qemu/include/qemu/sockets.h
deleted file mode 100644
index c5174d76a70..00000000000
--- a/contrib/qemu/include/qemu/sockets.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* headers to use the BSD sockets */
-#ifndef QEMU_SOCKET_H
-#define QEMU_SOCKET_H
-
-#ifdef _WIN32
-#include <windows.h>
-#include <winsock2.h>
-#include <ws2tcpip.h>
-
-#define socket_error() WSAGetLastError()
-
-int inet_aton(const char *cp, struct in_addr *ia);
-
-#else
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <sys/un.h>
-
-#define socket_error() errno
-#define closesocket(s) close(s)
-
-#endif /* !_WIN32 */
-
-#include "qemu/option.h"
-#include "qapi/error.h"
-#include "qapi/qmp/qerror.h"
-
-extern QemuOptsList socket_optslist;
-
-/* misc helpers */
-int qemu_socket(int domain, int type, int protocol);
-int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
-int socket_set_cork(int fd, int v);
-int socket_set_nodelay(int fd);
-void qemu_set_block(int fd);
-void qemu_set_nonblock(int fd);
-int send_all(int fd, const void *buf, int len1);
-int recv_all(int fd, void *buf, int len1, bool single_read);
-
-/* callback function for nonblocking connect
- * valid fd on success, negative error code on failure
- */
-typedef void NonBlockingConnectHandler(int fd, void *opaque);
-
-InetSocketAddress *inet_parse(const char *str, Error **errp);
-int inet_listen_opts(QemuOpts *opts, int port_offset, Error **errp);
-int inet_listen(const char *str, char *ostr, int olen,
-                int socktype, int port_offset, Error **errp);
-int inet_connect_opts(QemuOpts *opts, Error **errp,
-                      NonBlockingConnectHandler *callback, void *opaque);
-int inet_connect(const char *str, Error **errp);
-int inet_nonblocking_connect(const char *str,
-                             NonBlockingConnectHandler *callback,
-                             void *opaque, Error **errp);
-
-int inet_dgram_opts(QemuOpts *opts, Error **errp);
-const char *inet_strfamily(int family);
-
-int unix_listen_opts(QemuOpts *opts, Error **errp);
-int unix_listen(const char *path, char *ostr, int olen, Error **errp);
-int unix_connect_opts(QemuOpts *opts, Error **errp,
-                      NonBlockingConnectHandler *callback, void *opaque);
-int unix_connect(const char *path, Error **errp);
-int unix_nonblocking_connect(const char *str,
-                             NonBlockingConnectHandler *callback,
-                             void *opaque, Error **errp);
-
-SocketAddress *socket_parse(const char *str, Error **errp);
-int socket_connect(SocketAddress *addr, Error **errp,
-                   NonBlockingConnectHandler *callback, void *opaque);
-int socket_listen(SocketAddress *addr, Error **errp);
-int socket_dgram(SocketAddress *remote, SocketAddress *local, Error **errp);
-
-/* Old, ipv4 only bits.  Don't use for new code. */
-int parse_host_port(struct sockaddr_in *saddr, const char *str);
-int socket_init(void);
-
-#endif /* QEMU_SOCKET_H */
diff --git a/contrib/qemu/include/qemu/thread-posix.h b/contrib/qemu/include/qemu/thread-posix.h
deleted file mode 100644
index 0f30dccb53c..00000000000
--- a/contrib/qemu/include/qemu/thread-posix.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef __QEMU_THREAD_POSIX_H
-#define __QEMU_THREAD_POSIX_H 1
-#include "pthread.h"
-#include <semaphore.h>
-
-struct QemuMutex {
-    pthread_mutex_t lock;
-};
-
-struct QemuCond {
-    pthread_cond_t cond;
-};
-
-struct QemuSemaphore {
-#if defined(__APPLE__) || defined(__NetBSD__)
-    pthread_mutex_t lock;
-    pthread_cond_t cond;
-    int count;
-#else
-    sem_t sem;
-#endif
-};
-
-struct QemuThread {
-    pthread_t thread;
-};
-
-#endif
diff --git a/contrib/qemu/include/qemu/thread.h b/contrib/qemu/include/qemu/thread.h
deleted file mode 100644
index c02404b9fbf..00000000000
--- a/contrib/qemu/include/qemu/thread.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef __QEMU_THREAD_H
-#define __QEMU_THREAD_H 1
-
-#include <inttypes.h>
-#include <stdbool.h>
-
-typedef struct QemuMutex QemuMutex;
-typedef struct QemuCond QemuCond;
-typedef struct QemuSemaphore QemuSemaphore;
-typedef struct QemuThread QemuThread;
-
-#ifdef _WIN32
-#include "qemu/thread-win32.h"
-#else
-#include "qemu/thread-posix.h"
-#endif
-
-#define QEMU_THREAD_JOINABLE 0
-#define QEMU_THREAD_DETACHED 1
-
-void qemu_mutex_init(QemuMutex *mutex);
-void qemu_mutex_destroy(QemuMutex *mutex);
-void qemu_mutex_lock(QemuMutex *mutex);
-int qemu_mutex_trylock(QemuMutex *mutex);
-void qemu_mutex_unlock(QemuMutex *mutex);
-
-#define rcu_read_lock() do { } while (0)
-#define rcu_read_unlock() do { } while (0)
-
-void qemu_cond_init(QemuCond *cond);
-void qemu_cond_destroy(QemuCond *cond);
-
-/*
- * IMPORTANT: The implementation does not guarantee that pthread_cond_signal
- * and pthread_cond_broadcast can be called except while the same mutex is
- * held as in the corresponding pthread_cond_wait calls!
- */
-void qemu_cond_signal(QemuCond *cond);
-void qemu_cond_broadcast(QemuCond *cond);
-void qemu_cond_wait(QemuCond *cond, QemuMutex *mutex);
-
-void qemu_sem_init(QemuSemaphore *sem, int init);
-void qemu_sem_post(QemuSemaphore *sem);
-void qemu_sem_wait(QemuSemaphore *sem);
-int qemu_sem_timedwait(QemuSemaphore *sem, int ms);
-void qemu_sem_destroy(QemuSemaphore *sem);
-
-void qemu_thread_create(QemuThread *thread,
-                        void *(*start_routine)(void *),
-                        void *arg, int mode);
-void *qemu_thread_join(QemuThread *thread);
-void qemu_thread_get_self(QemuThread *thread);
-bool qemu_thread_is_self(QemuThread *thread);
-void qemu_thread_exit(void *retval);
-
-#endif
diff --git a/contrib/qemu/include/qemu/timer.h b/contrib/qemu/include/qemu/timer.h
deleted file mode 100644
index 9dd206ce7f4..00000000000
--- a/contrib/qemu/include/qemu/timer.h
+++ /dev/null
@@ -1,305 +0,0 @@
-#ifndef QEMU_TIMER_H
-#define QEMU_TIMER_H
-
-#include "qemu-common.h"
-#include "qemu/main-loop.h"
-#include "qemu/notify.h"
-
-/* timers */
-
-#define SCALE_MS 1000000
-#define SCALE_US 1000
-#define SCALE_NS 1
-
-typedef struct QEMUClock QEMUClock;
-typedef void QEMUTimerCB(void *opaque);
-
-/* The real time clock should be used only for stuff which does not
-   change the virtual machine state, as it is run even if the virtual
-   machine is stopped. The real time clock has a frequency of 1000
-   Hz. */
-extern QEMUClock *rt_clock;
-
-/* The virtual clock is only run during the emulation. It is stopped
-   when the virtual machine is stopped. Virtual timers use a high
-   precision clock, usually cpu cycles (use ticks_per_sec). */
-extern QEMUClock *vm_clock;
-
-/* The host clock should be use for device models that emulate accurate
-   real time sources. It will continue to run when the virtual machine
-   is suspended, and it will reflect system time changes the host may
-   undergo (e.g. due to NTP). The host clock has the same precision as
-   the virtual clock. */
-extern QEMUClock *host_clock;
-
-int64_t qemu_get_clock_ns(QEMUClock *clock);
-int64_t qemu_clock_has_timers(QEMUClock *clock);
-int64_t qemu_clock_expired(QEMUClock *clock);
-int64_t qemu_clock_deadline(QEMUClock *clock);
-void qemu_clock_enable(QEMUClock *clock, bool enabled);
-void qemu_clock_warp(QEMUClock *clock);
-
-void qemu_register_clock_reset_notifier(QEMUClock *clock, Notifier *notifier);
-void qemu_unregister_clock_reset_notifier(QEMUClock *clock,
-                                          Notifier *notifier);
-
-QEMUTimer *qemu_new_timer(QEMUClock *clock, int scale,
-                          QEMUTimerCB *cb, void *opaque);
-void qemu_free_timer(QEMUTimer *ts);
-void qemu_del_timer(QEMUTimer *ts);
-void qemu_mod_timer_ns(QEMUTimer *ts, int64_t expire_time);
-void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time);
-bool qemu_timer_pending(QEMUTimer *ts);
-bool qemu_timer_expired(QEMUTimer *timer_head, int64_t current_time);
-uint64_t qemu_timer_expire_time_ns(QEMUTimer *ts);
-
-void qemu_run_timers(QEMUClock *clock);
-void qemu_run_all_timers(void);
-void configure_alarms(char const *opt);
-void init_clocks(void);
-int init_timer_alarm(void);
-
-int64_t cpu_get_ticks(void);
-void cpu_enable_ticks(void);
-void cpu_disable_ticks(void);
-
-static inline QEMUTimer *qemu_new_timer_ns(QEMUClock *clock, QEMUTimerCB *cb,
-                                           void *opaque)
-{
-    return qemu_new_timer(clock, SCALE_NS, cb, opaque);
-}
-
-static inline QEMUTimer *qemu_new_timer_ms(QEMUClock *clock, QEMUTimerCB *cb,
-                                           void *opaque)
-{
-    return qemu_new_timer(clock, SCALE_MS, cb, opaque);
-}
-
-static inline int64_t qemu_get_clock_ms(QEMUClock *clock)
-{
-    return qemu_get_clock_ns(clock) / SCALE_MS;
-}
-
-static inline int64_t get_ticks_per_sec(void)
-{
-    return 1000000000LL;
-}
-
-/* real time host monotonic timer */
-static inline int64_t get_clock_realtime(void)
-{
-    struct timeval tv;
-
-    gettimeofday(&tv, NULL);
-    return tv.tv_sec * 1000000000LL + (tv.tv_usec * 1000);
-}
-
-/* Warning: don't insert tracepoints into these functions, they are
-   also used by simpletrace backend and tracepoints would cause
-   an infinite recursion! */
-#ifdef _WIN32
-extern int64_t clock_freq;
-
-static inline int64_t get_clock(void)
-{
-    LARGE_INTEGER ti;
-    QueryPerformanceCounter(&ti);
-    return muldiv64(ti.QuadPart, get_ticks_per_sec(), clock_freq);
-}
-
-#else
-
-extern int use_rt_clock;
-
-static inline int64_t get_clock(void)
-{
-#ifdef CLOCK_MONOTONIC
-    if (use_rt_clock) {
-        struct timespec ts;
-        clock_gettime(CLOCK_MONOTONIC, &ts);
-        return ts.tv_sec * 1000000000LL + ts.tv_nsec;
-    } else
-#endif
-    {
-        /* XXX: using gettimeofday leads to problems if the date
-           changes, so it should be avoided. */
-        return get_clock_realtime();
-    }
-}
-#endif
-
-void qemu_get_timer(QEMUFile *f, QEMUTimer *ts);
-void qemu_put_timer(QEMUFile *f, QEMUTimer *ts);
-
-/* icount */
-int64_t cpu_get_icount(void);
-int64_t cpu_get_clock(void);
-
-/*******************************************/
-/* host CPU ticks (if available) */
-
-#if defined(_ARCH_PPC)
-
-static inline int64_t cpu_get_real_ticks(void)
-{
-    int64_t retval;
-#ifdef _ARCH_PPC64
-    /* This reads timebase in one 64bit go and includes Cell workaround from:
-       http://ozlabs.org/pipermail/linuxppc-dev/2006-October/027052.html
-    */
-    __asm__ __volatile__ ("mftb    %0\n\t"
-                          "cmpwi   %0,0\n\t"
-                          "beq-    $-8"
-                          : "=r" (retval));
-#else
-    /* http://ozlabs.org/pipermail/linuxppc-dev/1999-October/003889.html */
-    unsigned long junk;
-    __asm__ __volatile__ ("mfspr   %1,269\n\t"  /* mftbu */
-                          "mfspr   %L0,268\n\t" /* mftb */
-                          "mfspr   %0,269\n\t"  /* mftbu */
-                          "cmpw    %0,%1\n\t"
-                          "bne     $-16"
-                          : "=r" (retval), "=r" (junk));
-#endif
-    return retval;
-}
-
-#elif defined(__i386__)
-
-static inline int64_t cpu_get_real_ticks(void)
-{
-    int64_t val;
-    asm volatile ("rdtsc" : "=A" (val));
-    return val;
-}
-
-#elif defined(__x86_64__)
-
-static inline int64_t cpu_get_real_ticks(void)
-{
-    uint32_t low,high;
-    int64_t val;
-    asm volatile("rdtsc" : "=a" (low), "=d" (high));
-    val = high;
-    val <<= 32;
-    val |= low;
-    return val;
-}
-
-#elif defined(__hppa__)
-
-static inline int64_t cpu_get_real_ticks(void)
-{
-    int val;
-    asm volatile ("mfctl %%cr16, %0" : "=r"(val));
-    return val;
-}
-
-#elif defined(__ia64)
-
-static inline int64_t cpu_get_real_ticks(void)
-{
-    int64_t val;
-    asm volatile ("mov %0 = ar.itc" : "=r"(val) :: "memory");
-    return val;
-}
-
-#elif defined(__s390__)
-
-static inline int64_t cpu_get_real_ticks(void)
-{
-    int64_t val;
-    asm volatile("stck 0(%1)" : "=m" (val) : "a" (&val) : "cc");
-    return val;
-}
-
-#elif defined(__sparc__)
-
-static inline int64_t cpu_get_real_ticks (void)
-{
-#if defined(_LP64)
-    uint64_t        rval;
-    asm volatile("rd %%tick,%0" : "=r"(rval));
-    return rval;
-#else
-    /* We need an %o or %g register for this.  For recent enough gcc
-       there is an "h" constraint for that.  Don't bother with that.  */
-    union {
-        uint64_t i64;
-        struct {
-            uint32_t high;
-            uint32_t low;
-        }       i32;
-    } rval;
-    asm volatile("rd %%tick,%%g1; srlx %%g1,32,%0; mov %%g1,%1"
-                 : "=r"(rval.i32.high), "=r"(rval.i32.low) : : "g1");
-    return rval.i64;
-#endif
-}
-
-#elif defined(__mips__) && \
-    ((defined(__mips_isa_rev) && __mips_isa_rev >= 2) || defined(__linux__))
-/*
- * binutils wants to use rdhwr only on mips32r2
- * but as linux kernel emulate it, it's fine
- * to use it.
- *
- */
-#define MIPS_RDHWR(rd, value) {                         \
-        __asm__ __volatile__ (".set   push\n\t"         \
-                              ".set mips32r2\n\t"       \
-                              "rdhwr  %0, "rd"\n\t"     \
-                              ".set   pop"              \
-                              : "=r" (value));          \
-    }
-
-static inline int64_t cpu_get_real_ticks(void)
-{
-    /* On kernels >= 2.6.25 rdhwr <reg>, $2 and $3 are emulated */
-    uint32_t count;
-    static uint32_t cyc_per_count = 0;
-
-    if (!cyc_per_count) {
-        MIPS_RDHWR("$3", cyc_per_count);
-    }
-
-    MIPS_RDHWR("$2", count);
-    return (int64_t)(count * cyc_per_count);
-}
-
-#elif defined(__alpha__)
-
-static inline int64_t cpu_get_real_ticks(void)
-{
-    uint64_t cc;
-    uint32_t cur, ofs;
-
-    asm volatile("rpcc %0" : "=r"(cc));
-    cur = cc;
-    ofs = cc >> 32;
-    return cur - ofs;
-}
-
-#else
-/* The host CPU doesn't have an easily accessible cycle counter.
-   Just return a monotonically increasing value.  This will be
-   totally wrong, but hopefully better than nothing.  */
-static inline int64_t cpu_get_real_ticks (void)
-{
-    static int64_t ticks = 0;
-    return ticks++;
-}
-#endif
-
-#ifdef CONFIG_PROFILER
-static inline int64_t profile_getclock(void)
-{
-    return cpu_get_real_ticks();
-}
-
-extern int64_t qemu_time, qemu_time_start;
-extern int64_t tlb_flush_time;
-extern int64_t dev_time;
-#endif
-
-#endif
diff --git a/contrib/qemu/include/qemu/typedefs.h b/contrib/qemu/include/qemu/typedefs.h
deleted file mode 100644
index ac9f8d41a35..00000000000
--- a/contrib/qemu/include/qemu/typedefs.h
+++ /dev/null
@@ -1,69 +0,0 @@
-#ifndef QEMU_TYPEDEFS_H
-#define QEMU_TYPEDEFS_H
-
-/* A load of opaque types so that device init declarations don't have to
-   pull in all the real definitions.  */
-typedef struct QEMUTimer QEMUTimer;
-typedef struct QEMUFile QEMUFile;
-typedef struct QEMUBH QEMUBH;
-
-struct Monitor;
-typedef struct Monitor Monitor;
-typedef struct MigrationParams MigrationParams;
-
-typedef struct Property Property;
-typedef struct PropertyInfo PropertyInfo;
-typedef struct CompatProperty CompatProperty;
-typedef struct DeviceState DeviceState;
-typedef struct BusState BusState;
-typedef struct BusClass BusClass;
-
-typedef struct AddressSpace AddressSpace;
-typedef struct MemoryRegion MemoryRegion;
-typedef struct MemoryRegionSection MemoryRegionSection;
-
-typedef struct MemoryMappingList MemoryMappingList;
-
-typedef struct NICInfo NICInfo;
-typedef struct HCIInfo HCIInfo;
-typedef struct AudioState AudioState;
-typedef struct BlockDriverState BlockDriverState;
-typedef struct DriveInfo DriveInfo;
-typedef struct DisplayState DisplayState;
-typedef struct DisplayChangeListener DisplayChangeListener;
-typedef struct DisplaySurface DisplaySurface;
-typedef struct PixelFormat PixelFormat;
-typedef struct QemuConsole QemuConsole;
-typedef struct CharDriverState CharDriverState;
-typedef struct MACAddr MACAddr;
-typedef struct NetClientState NetClientState;
-typedef struct i2c_bus i2c_bus;
-typedef struct ISABus ISABus;
-typedef struct ISADevice ISADevice;
-typedef struct SMBusDevice SMBusDevice;
-typedef struct PCIHostState PCIHostState;
-typedef struct PCIExpressHost PCIExpressHost;
-typedef struct PCIBus PCIBus;
-typedef struct PCIDevice PCIDevice;
-typedef struct PCIExpressDevice PCIExpressDevice;
-typedef struct PCIBridge PCIBridge;
-typedef struct PCIEAERMsg PCIEAERMsg;
-typedef struct PCIEAERLog PCIEAERLog;
-typedef struct PCIEAERErr PCIEAERErr;
-typedef struct PCIEPort PCIEPort;
-typedef struct PCIESlot PCIESlot;
-typedef struct MSIMessage MSIMessage;
-typedef struct SerialState SerialState;
-typedef struct PCMCIACardState PCMCIACardState;
-typedef struct MouseTransformInfo MouseTransformInfo;
-typedef struct uWireSlave uWireSlave;
-typedef struct I2SCodec I2SCodec;
-typedef struct SSIBus SSIBus;
-typedef struct EventNotifier EventNotifier;
-typedef struct VirtIODevice VirtIODevice;
-typedef struct QEMUSGList QEMUSGList;
-typedef struct SHPCDevice SHPCDevice;
-typedef struct FWCfgState FWCfgState;
-typedef struct PcGuestInfo PcGuestInfo;
-
-#endif /* QEMU_TYPEDEFS_H */
diff --git a/contrib/qemu/include/sysemu/os-posix.h b/contrib/qemu/include/sysemu/os-posix.h
deleted file mode 100644
index ac4a80e6d8c..00000000000
--- a/contrib/qemu/include/sysemu/os-posix.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * posix specific declarations
- *
- * Copyright (c) 2003-2008 Fabrice Bellard
- * Copyright (c) 2010 Jes Sorensen <Jes.Sorensen@redhat.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef QEMU_OS_POSIX_H
-#define QEMU_OS_POSIX_H
-
-void os_set_line_buffering(void);
-void os_set_proc_name(const char *s);
-void os_setup_signal_handling(void);
-void os_daemonize(void);
-void os_setup_post(void);
-int os_mlock(void);
-
-typedef struct timeval qemu_timeval;
-#define qemu_gettimeofday(tp) gettimeofday(tp, NULL)
-
-#if !defined(CONFIG_UTIMENSAT) || defined(__FreeBSD__) || defined(__APPLE__)
-#ifndef UTIME_NOW
-# define UTIME_NOW     ((1l << 30) - 1l)
-#endif
-#ifndef UTIME_OMIT
-# define UTIME_OMIT    ((1l << 30) - 2l)
-#endif
-#endif
-typedef struct timespec qemu_timespec;
-int qemu_utimens(const char *path, const qemu_timespec *times);
-
-bool is_daemonized(void);
-
-#endif
diff --git a/contrib/qemu/include/sysemu/sysemu.h b/contrib/qemu/include/sysemu/sysemu.h
deleted file mode 100644
index 3caeb66eb2f..00000000000
--- a/contrib/qemu/include/sysemu/sysemu.h
+++ /dev/null
@@ -1,200 +0,0 @@
-#ifndef SYSEMU_H
-#define SYSEMU_H
-/* Misc. things related to the system emulator.  */
-
-#include "qemu/typedefs.h"
-#include "qemu/option.h"
-#include "qemu/queue.h"
-#include "qemu/timer.h"
-#include "qapi-types.h"
-#include "qemu/notify.h"
-#include "qemu/main-loop.h"
-
-/* vl.c */
-
-extern const char *bios_name;
-
-extern const char *qemu_name;
-extern uint8_t qemu_uuid[];
-int qemu_uuid_parse(const char *str, uint8_t *uuid);
-#define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx"
-
-bool runstate_check(RunState state);
-void runstate_set(RunState new_state);
-int runstate_is_running(void);
-bool runstate_needs_reset(void);
-typedef struct vm_change_state_entry VMChangeStateEntry;
-typedef void VMChangeStateHandler(void *opaque, int running, RunState state);
-
-VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
-                                                     void *opaque);
-void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
-void vm_state_notify(int running, RunState state);
-
-#define VMRESET_SILENT   false
-#define VMRESET_REPORT   true
-
-void vm_start(void);
-int vm_stop(RunState state);
-int vm_stop_force_state(RunState state);
-
-typedef enum WakeupReason {
-    QEMU_WAKEUP_REASON_OTHER = 0,
-    QEMU_WAKEUP_REASON_RTC,
-    QEMU_WAKEUP_REASON_PMTIMER,
-} WakeupReason;
-
-void qemu_system_reset_request(void);
-void qemu_system_suspend_request(void);
-void qemu_register_suspend_notifier(Notifier *notifier);
-void qemu_system_wakeup_request(WakeupReason reason);
-void qemu_system_wakeup_enable(WakeupReason reason, bool enabled);
-void qemu_register_wakeup_notifier(Notifier *notifier);
-void qemu_system_shutdown_request(void);
-void qemu_system_powerdown_request(void);
-void qemu_register_powerdown_notifier(Notifier *notifier);
-void qemu_system_debug_request(void);
-void qemu_system_vmstop_request(RunState reason);
-int qemu_shutdown_requested_get(void);
-int qemu_reset_requested_get(void);
-void qemu_system_killed(int signal, pid_t pid);
-void qemu_devices_reset(void);
-void qemu_system_reset(bool report);
-
-void qemu_add_exit_notifier(Notifier *notify);
-void qemu_remove_exit_notifier(Notifier *notify);
-
-void qemu_add_machine_init_done_notifier(Notifier *notify);
-
-void do_savevm(Monitor *mon, const QDict *qdict);
-int load_vmstate(const char *name);
-void do_delvm(Monitor *mon, const QDict *qdict);
-void do_info_snapshots(Monitor *mon, const QDict *qdict);
-
-void qemu_announce_self(void);
-
-bool qemu_savevm_state_blocked(Error **errp);
-void qemu_savevm_state_begin(QEMUFile *f,
-                             const MigrationParams *params);
-int qemu_savevm_state_iterate(QEMUFile *f);
-void qemu_savevm_state_complete(QEMUFile *f);
-void qemu_savevm_state_cancel(void);
-uint64_t qemu_savevm_state_pending(QEMUFile *f, uint64_t max_size);
-int qemu_loadvm_state(QEMUFile *f);
-
-/* SLIRP */
-void do_info_slirp(Monitor *mon);
-
-typedef enum DisplayType
-{
-    DT_DEFAULT,
-    DT_CURSES,
-    DT_SDL,
-    DT_GTK,
-    DT_NOGRAPHIC,
-    DT_NONE,
-} DisplayType;
-
-extern int autostart;
-
-typedef enum {
-    VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL,
-} VGAInterfaceType;
-
-extern int vga_interface_type;
-#define xenfb_enabled (vga_interface_type == VGA_XENFB)
-#define qxl_enabled (vga_interface_type == VGA_QXL)
-
-extern int graphic_width;
-extern int graphic_height;
-extern int graphic_depth;
-extern DisplayType display_type;
-extern const char *keyboard_layout;
-extern int win2k_install_hack;
-extern int alt_grab;
-extern int ctrl_grab;
-extern int smp_cpus;
-extern int max_cpus;
-extern int cursor_hide;
-extern int graphic_rotate;
-extern int no_quit;
-extern int no_shutdown;
-extern int semihosting_enabled;
-extern int old_param;
-extern int boot_menu;
-extern uint8_t *boot_splash_filedata;
-extern size_t boot_splash_filedata_size;
-extern uint8_t qemu_extra_params_fw[2];
-extern QEMUClock *rtc_clock;
-
-#define MAX_NODES 64
-#define MAX_CPUMASK_BITS 255
-extern int nb_numa_nodes;
-extern uint64_t node_mem[MAX_NODES];
-extern unsigned long *node_cpumask[MAX_NODES];
-
-#define MAX_OPTION_ROMS 16
-typedef struct QEMUOptionRom {
-    const char *name;
-    int32_t bootindex;
-} QEMUOptionRom;
-extern QEMUOptionRom option_rom[MAX_OPTION_ROMS];
-extern int nb_option_roms;
-
-#define MAX_PROM_ENVS 128
-extern const char *prom_envs[MAX_PROM_ENVS];
-extern unsigned int nb_prom_envs;
-
-/* pci-hotplug */
-void pci_device_hot_add(Monitor *mon, const QDict *qdict);
-int pci_drive_hot_add(Monitor *mon, const QDict *qdict, DriveInfo *dinfo);
-void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict);
-
-/* generic hotplug */
-void drive_hot_add(Monitor *mon, const QDict *qdict);
-
-/* CPU hotplug */
-void qemu_register_cpu_added_notifier(Notifier *notifier);
-
-/* pcie aer error injection */
-void pcie_aer_inject_error_print(Monitor *mon, const QObject *data);
-int do_pcie_aer_inject_error(Monitor *mon,
-                             const QDict *qdict, QObject **ret_data);
-
-/* serial ports */
-
-#define MAX_SERIAL_PORTS 4
-
-extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
-
-/* parallel ports */
-
-#define MAX_PARALLEL_PORTS 3
-
-extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
-
-void do_usb_add(Monitor *mon, const QDict *qdict);
-void do_usb_del(Monitor *mon, const QDict *qdict);
-void usb_info(Monitor *mon, const QDict *qdict);
-
-void rtc_change_mon_event(struct tm *tm);
-
-void add_boot_device_path(int32_t bootindex, DeviceState *dev,
-                          const char *suffix);
-char *get_boot_devices_list(size_t *size);
-
-DeviceState *get_boot_device(uint32_t position);
-
-QemuOpts *qemu_get_machine_opts(void);
-
-bool usb_enabled(bool default_usb);
-
-extern QemuOptsList qemu_drive_opts;
-extern QemuOptsList qemu_chardev_opts;
-extern QemuOptsList qemu_device_opts;
-extern QemuOptsList qemu_netdev_opts;
-extern QemuOptsList qemu_net_opts;
-extern QemuOptsList qemu_global_opts;
-extern QemuOptsList qemu_mon_opts;
-
-#endif
diff --git a/contrib/qemu/include/trace.h b/contrib/qemu/include/trace.h
deleted file mode 100644
index c15f4981280..00000000000
--- a/contrib/qemu/include/trace.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef TRACE_H
-#define TRACE_H
-
-#include "trace/generated-tracers.h"
-
-#endif  /* TRACE_H */