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* HAX support for Linux hosts (Alejandro)

Browse Source 
* esp bugfixes (Guenter)
 * Windows build cleanup (Marc-André)
 * checkpatch logic improvements (Paolo)
 * coalesced range bugfix (Paolo)
 * switch testsuite to TAP (Paolo)
 * QTAILQ rewrite (Paolo)
 * block/iscsi.c cancellation fixes (Stefan)
 * improve selection of the default accelerator (Thomas)
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
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 =i8E5
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* HAX support for Linux hosts (Alejandro)
* esp bugfixes (Guenter)
* Windows build cleanup (Marc-André)
* checkpatch logic improvements (Paolo)
* coalesced range bugfix (Paolo)
* switch testsuite to TAP (Paolo)
* QTAILQ rewrite (Paolo)
* block/iscsi.c cancellation fixes (Stefan)
* improve selection of the default accelerator (Thomas)

# gpg: Signature made Fri 11 Jan 2019 14:47:40 GMT
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (34 commits)
  avoid TABs in files that only contain a few
  remove space-tab sequences
  scripts: add script to convert multiline comments into 4-line format
  hw/watchdog/wdt_i6300esb: remove a unnecessary comment
  checkpatch: warn about qemu/queue.h head structs that are not typedef-ed
  qemu/queue.h: simplify reverse access to QTAILQ
  qemu/queue.h: reimplement QTAILQ without pointer-to-pointers
  qemu/queue.h: remove Q_TAILQ_{HEAD,ENTRY}
  qemu/queue.h: typedef QTAILQ heads
  qemu/queue.h: leave head structs anonymous unless necessary
  vfio: make vfio_address_spaces static
  qemu/queue.h: do not access tqe_prev directly
  test: replace gtester with a TAP driver
  test: execute g_test_run when tests are skipped
  qga: drop < Vista compatibility
  build-sys: build with Vista API by default
  build-sys: move windows defines in osdep.h header
  build-sys: don't include windows.h, osdep.h does it
  scsi: esp: Defer command completion until previous interrupts have been handled
  esp-pci: Fix status register write erase control
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2019-01-11 15:46:09 +00:00
commit 15bede5541
207 changed files with 1498 additions and 897 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
accel/accel.c
View File

@ -69,7 +69,7 @@ static int accel_init_machine(AccelClass *acc, MachineState *ms)
return ret;
}
void configure_accelerator(MachineState *ms)
void configure_accelerator(MachineState *ms, const char *progname)
{
const char *accel;
char **accel_list, **tmp;
@ -80,8 +80,20 @@ void configure_accelerator(MachineState *ms)
accel = qemu_opt_get(qemu_get_machine_opts(), "accel");
if (accel == NULL) {
/* Use the default "accelerator", tcg */
/* Select the default accelerator */
int pnlen = strlen(progname);
if (pnlen >= 3 && g_str_equal(&progname[pnlen - 3], "kvm")) {
/* If the program name ends with "kvm", we prefer KVM */
accel = "kvm:tcg";
} else {
#if defined(CONFIG_TCG)
accel = "tcg";
#elif defined(CONFIG_KVM)
accel = "kvm";
#else
#error "No default accelerator available"
#endif
}
}
accel_list = g_strsplit(accel, ":", 0);

4
accel/kvm/kvm-all.c
View File

@ -86,7 +86,7 @@ struct KVMState
int robust_singlestep;
int debugregs;
#ifdef KVM_CAP_SET_GUEST_DEBUG
struct kvm_sw_breakpoint_head kvm_sw_breakpoints;
QTAILQ_HEAD(, kvm_sw_breakpoint) kvm_sw_breakpoints;
#endif
int many_ioeventfds;
int intx_set_mask;
@ -102,7 +102,7 @@ struct KVMState
int nr_allocated_irq_routes;
unsigned long *used_gsi_bitmap;
unsigned int gsi_count;
QTAILQ_HEAD(msi_hashtab, KVMMSIRoute) msi_hashtab[KVM_MSI_HASHTAB_SIZE];
QTAILQ_HEAD(, KVMMSIRoute) msi_hashtab[KVM_MSI_HASHTAB_SIZE];
#endif
KVMMemoryListener memory_listener;
QLIST_HEAD(, KVMParkedVcpu) kvm_parked_vcpus;

4
accel/tcg/translate-all.c
View File

@ -16,12 +16,8 @@
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifdef _WIN32
#include <windows.h>
#endif
#include "qemu/osdep.h"
#include "qemu-common.h"
#define NO_CPU_IO_DEFS
#include "cpu.h"

2
block/gluster.c
View File

@ -72,7 +72,7 @@ typedef struct ListElement {
GlfsPreopened saved;
} ListElement;
static QLIST_HEAD(glfs_list, ListElement) glfs_list;
static QLIST_HEAD(, ListElement) glfs_list;
static QemuOptsList qemu_gluster_create_opts = {
.name = "qemu-gluster-create-opts",

49
block/iscsi.c
View File

@ -117,7 +117,6 @@ typedef struct IscsiAIOCB {
QEMUBH *bh;
IscsiLun *iscsilun;
struct scsi_task *task;
uint8_t *buf;
int status;
int64_t sector_num;
int nb_sectors;
@ -125,6 +124,7 @@ typedef struct IscsiAIOCB {
#ifdef __linux__
sg_io_hdr_t *ioh;
#endif
bool cancelled;
} IscsiAIOCB;
/* libiscsi uses time_t so its enough to process events every second */
@ -150,9 +150,6 @@ iscsi_bh_cb(void *p)
qemu_bh_delete(acb->bh);
g_free(acb->buf);
acb->buf = NULL;
acb->common.cb(acb->common.opaque, acb->status);
if (acb->task != NULL) {
@ -291,14 +288,20 @@ static void iscsi_co_init_iscsitask(IscsiLun *iscsilun, struct IscsiTask *iTask)
};
}
/* Called (via iscsi_service) with QemuMutex held. */
static void
iscsi_abort_task_cb(struct iscsi_context *iscsi, int status, void *command_data,
void *private_data)
{
IscsiAIOCB *acb = private_data;
acb->status = -ECANCELED;
iscsi_schedule_bh(acb);
/* If the command callback hasn't been called yet, drop the task */
if (!acb->bh) {
/* Call iscsi_aio_ioctl_cb() with SCSI_STATUS_CANCELLED */
iscsi_scsi_cancel_task(iscsi, acb->task);
}
qemu_aio_unref(acb); /* acquired in iscsi_aio_cancel() */
}
static void
@ -307,14 +310,25 @@ iscsi_aio_cancel(BlockAIOCB *blockacb)
IscsiAIOCB *acb = (IscsiAIOCB *)blockacb;
IscsiLun *iscsilun = acb->iscsilun;
if (acb->status != -EINPROGRESS) {
qemu_mutex_lock(&iscsilun->mutex);
/* If it was cancelled or completed already, our work is done here */
if (acb->cancelled || acb->status != -EINPROGRESS) {
qemu_mutex_unlock(&iscsilun->mutex);
return;
}
/* send a task mgmt call to the target to cancel the task on the target */
iscsi_task_mgmt_abort_task_async(iscsilun->iscsi, acb->task,
iscsi_abort_task_cb, acb);
acb->cancelled = true;
qemu_aio_ref(acb); /* released in iscsi_abort_task_cb() */
/* send a task mgmt call to the target to cancel the task on the target */
if (iscsi_task_mgmt_abort_task_async(iscsilun->iscsi, acb->task,
iscsi_abort_task_cb, acb) < 0) {
qemu_aio_unref(acb); /* since iscsi_abort_task_cb() won't be called */
}
qemu_mutex_unlock(&iscsilun->mutex);
}
static const AIOCBInfo iscsi_aiocb_info = {
@ -348,6 +362,8 @@ static void iscsi_timed_check_events(void *opaque)
{
IscsiLun *iscsilun = opaque;
qemu_mutex_lock(&iscsilun->mutex);
/* check for timed out requests */
iscsi_service(iscsilun->iscsi, 0);
@ -360,6 +376,8 @@ static void iscsi_timed_check_events(void *opaque)
* to return to service once this situation changes. */
iscsi_set_events(iscsilun);
qemu_mutex_unlock(&iscsilun->mutex);
timer_mod(iscsilun->event_timer,
qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + EVENT_INTERVAL);
}
@ -933,8 +951,13 @@ iscsi_aio_ioctl_cb(struct iscsi_context *iscsi, int status,
{
IscsiAIOCB *acb = opaque;
g_free(acb->buf);
acb->buf = NULL;
if (status == SCSI_STATUS_CANCELLED) {
if (!acb->bh) {
acb->status = -ECANCELED;
iscsi_schedule_bh(acb);
}
return;
}
acb->status = 0;
if (status < 0) {
@ -1010,8 +1033,8 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
acb->iscsilun = iscsilun;
acb->bh = NULL;
acb->status = -EINPROGRESS;
acb->buf = NULL;
acb->ioh = buf;
acb->cancelled = false;
if (req != SG_IO) {
iscsi_ioctl_handle_emulated(acb, req, buf);

2
block/mirror.c
View File

@ -72,7 +72,7 @@ typedef struct MirrorBlockJob {
unsigned long *in_flight_bitmap;
int in_flight;
int64_t bytes_in_flight;
QTAILQ_HEAD(MirrorOpList, MirrorOp) ops_in_flight;
QTAILQ_HEAD(, MirrorOp) ops_in_flight;
int ret;
bool unmap;
int target_cluster_size;

4
block/qcow2-bitmap.c
View File

@ -77,8 +77,6 @@ typedef struct Qcow2BitmapTable {
uint32_t size; /* number of 64bit entries */
QSIMPLEQ_ENTRY(Qcow2BitmapTable) entry;
} Qcow2BitmapTable;
typedef QSIMPLEQ_HEAD(Qcow2BitmapTableList, Qcow2BitmapTable)
Qcow2BitmapTableList;
typedef struct Qcow2Bitmap {
Qcow2BitmapTable table;
@ -1316,7 +1314,7 @@ void qcow2_store_persistent_dirty_bitmaps(BlockDriverState *bs, Error **errp)
int ret;
Qcow2BitmapList *bm_list;
Qcow2Bitmap *bm;
Qcow2BitmapTableList drop_tables;
QSIMPLEQ_HEAD(, Qcow2BitmapTable) drop_tables;
Qcow2BitmapTable *tb, *tb_next;
if (!bdrv_has_changed_persistent_bitmaps(bs)) {

5
block/qcow2.h
View File

@ -278,7 +278,10 @@ typedef struct BDRVQcow2State {
QEMUTimer *cache_clean_timer;
unsigned cache_clean_interval;
QLIST_HEAD(QCowClusterAlloc, QCowL2Meta) cluster_allocs;
uint8_t *cluster_cache;
uint8_t *cluster_data;
uint64_t cluster_cache_offset;
QLIST_HEAD(, QCowL2Meta) cluster_allocs;
uint64_t *refcount_table;
uint64_t refcount_table_offset;

6
block/sheepdog.c
View File

@ -391,12 +391,12 @@ struct BDRVSheepdogState {
uint32_t aioreq_seq_num;
/* Every aio request must be linked to either of these queues. */
QLIST_HEAD(inflight_aio_head, AIOReq) inflight_aio_head;
QLIST_HEAD(failed_aio_head, AIOReq) failed_aio_head;
QLIST_HEAD(, AIOReq) inflight_aio_head;
QLIST_HEAD(, AIOReq) failed_aio_head;
CoMutex queue_lock;
CoQueue overlapping_queue;
QLIST_HEAD(inflight_aiocb_head, SheepdogAIOCB) inflight_aiocb_head;
QLIST_HEAD(, SheepdogAIOCB) inflight_aiocb_head;
};
typedef struct BDRVSheepdogReopenState {

2
block/vhdx.h
View File

@ -398,7 +398,7 @@ typedef struct BDRVVHDXState {
bool log_replayed_on_open;
QLIST_HEAD(VHDXRegionHead, VHDXRegionEntry) regions;
QLIST_HEAD(, VHDXRegionEntry) regions;
} BDRVVHDXState;
void vhdx_guid_generate(MSGUID *guid);

4
blockdev.c
View File

@ -2266,7 +2266,7 @@ void qmp_transaction(TransactionActionList *dev_list,
BlkActionState *state, *next;
Error *local_err = NULL;
QSIMPLEQ_HEAD(snap_bdrv_states, BlkActionState) snap_bdrv_states;
QSIMPLEQ_HEAD(, BlkActionState) snap_bdrv_states;
QSIMPLEQ_INIT(&snap_bdrv_states);
/* Does this transaction get canceled as a group on failure?
@ -4252,7 +4252,7 @@ void qmp_blockdev_del(const char *node_name, Error **errp)
goto out;
}
if (!bs->monitor_list.tqe_prev) {
if (!QTAILQ_IN_USE(bs, monitor_list)) {
error_setg(errp, "Node %s is not owned by the monitor",
bs->node_name);
goto out;

3
configure vendored
View File

@ -912,9 +912,6 @@ fi
if test "$mingw32" = "yes" ; then
EXESUF=".exe"
DSOSUF=".dll"
QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
# enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
# MinGW needs -mthreads for TLS and macro _MT.
QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"

4
contrib/ivshmem-client/ivshmem-client.h
View File

@ -46,9 +46,7 @@ typedef struct IvshmemClientPeer {
int vectors[IVSHMEM_CLIENT_MAX_VECTORS]; /**< one fd per vector */
unsigned vectors_count; /**< number of vectors */
} IvshmemClientPeer;
QTAILQ_HEAD(IvshmemClientPeerList, IvshmemClientPeer);
typedef struct IvshmemClientPeerList IvshmemClientPeerList;
typedef struct IvshmemClient IvshmemClient;
/**
@ -73,7 +71,7 @@ struct IvshmemClient {
int sock_fd; /**< unix sock filedesc */
int shm_fd; /**< shm file descriptor */
IvshmemClientPeerList peer_list; /**< list of peers */
QTAILQ_HEAD(, IvshmemClientPeer) peer_list; /**< list of peers */
IvshmemClientPeer local; /**< our own infos */
IvshmemClientNotifCb notif_cb; /**< notification callback */

5
contrib/ivshmem-server/ivshmem-server.h
View File

@ -52,9 +52,6 @@ typedef struct IvshmemServerPeer {
EventNotifier vectors[IVSHMEM_SERVER_MAX_VECTORS]; /**< one per vector */
unsigned vectors_count; /**< number of vectors */
} IvshmemServerPeer;
QTAILQ_HEAD(IvshmemServerPeerList, IvshmemServerPeer);
typedef struct IvshmemServerPeerList IvshmemServerPeerList;
/**
* Structure describing an ivshmem server
@ -72,7 +69,7 @@ typedef struct IvshmemServer {
unsigned n_vectors; /**< number of vectors */
uint16_t cur_id; /**< id to be given to next client */
bool verbose; /**< true in verbose mode */
IvshmemServerPeerList peer_list; /**< list of peers */
QTAILQ_HEAD(, IvshmemServerPeer) peer_list; /**< list of peers */
} IvshmemServer;
/**

2
cpus-common.c
View File

@ -99,7 +99,7 @@ void cpu_list_remove(CPUState *cpu)
return;
}
assert(!(cpu_index_auto_assigned && cpu != QTAILQ_LAST(&cpus, CPUTailQ)));
assert(!(cpu_index_auto_assigned && cpu != QTAILQ_LAST(&cpus)));
QTAILQ_REMOVE_RCU(&cpus, cpu, node);
cpu->cpu_index = UNASSIGNED_CPU_INDEX;

2
dump.c
View File

@ -1557,7 +1557,7 @@ static void get_max_mapnr(DumpState *s)
{
GuestPhysBlock *last_block;
last_block = QTAILQ_LAST(&s->guest_phys_blocks.head, GuestPhysBlockHead);
last_block = QTAILQ_LAST(&s->guest_phys_blocks.head);
s->max_mapnr = dump_paddr_to_pfn(s, last_block->target_end);
}

5
exec.c
View File

@ -94,7 +94,8 @@ int target_page_bits;
bool target_page_bits_decided;
#endif
struct CPUTailQ cpus = QTAILQ_HEAD_INITIALIZER(cpus);
CPUTailQ cpus = QTAILQ_HEAD_INITIALIZER(cpus);
/* current CPU in the current thread. It is only valid inside
cpu_exec() */
__thread CPUState *current_cpu;
@ -3471,7 +3472,7 @@ typedef struct MapClient {
} MapClient;
QemuMutex map_client_list_lock;
static QLIST_HEAD(map_client_list, MapClient) map_client_list
static QLIST_HEAD(, MapClient) map_client_list
= QLIST_HEAD_INITIALIZER(map_client_list);
static void cpu_unregister_map_client_do(MapClient *client)

2
fsdev/qemu-fsdev.c
View File

@ -18,7 +18,7 @@
#include "qemu/error-report.h"
#include "qemu/option.h"
static QTAILQ_HEAD(FsDriverEntry_head, FsDriverListEntry) fsdriver_entries =
static QTAILQ_HEAD(, FsDriverListEntry) fsdriver_entries =
QTAILQ_HEAD_INITIALIZER(fsdriver_entries);
static FsDriverTable FsDrivers[] = {

8
hw/block/nvme.h
View File

@ -29,8 +29,8 @@ typedef struct NvmeSQueue {
uint64_t dma_addr;
QEMUTimer *timer;
NvmeRequest *io_req;
QTAILQ_HEAD(sq_req_list, NvmeRequest) req_list;
QTAILQ_HEAD(out_req_list, NvmeRequest) out_req_list;
QTAILQ_HEAD(, NvmeRequest) req_list;
QTAILQ_HEAD(, NvmeRequest) out_req_list;
QTAILQ_ENTRY(NvmeSQueue) entry;
} NvmeSQueue;
@ -45,8 +45,8 @@ typedef struct NvmeCQueue {
uint32_t size;
uint64_t dma_addr;
QEMUTimer *timer;
QTAILQ_HEAD(sq_list, NvmeSQueue) sq_list;
QTAILQ_HEAD(cq_req_list, NvmeRequest) req_list;
QTAILQ_HEAD(, NvmeSQueue) sq_list;
QTAILQ_HEAD(, NvmeRequest) req_list;
} NvmeCQueue;
typedef struct NvmeNamespace {

6
hw/block/xen_disk.c
View File

@ -82,9 +82,9 @@ struct XenBlkDev {
int more_work;
/* request lists */
QLIST_HEAD(inflight_head, ioreq) inflight;
QLIST_HEAD(finished_head, ioreq) finished;
QLIST_HEAD(freelist_head, ioreq) freelist;
QLIST_HEAD(, ioreq) inflight;
QLIST_HEAD(, ioreq) finished;
QLIST_HEAD(, ioreq) freelist;
int requests_total;
int requests_inflight;
int requests_finished;

4
hw/core/qdev.c
View File

@ -158,7 +158,7 @@ DeviceState *qdev_try_create(BusState *bus, const char *type)
return dev;
}
static QTAILQ_HEAD(device_listeners, DeviceListener) device_listeners
static QTAILQ_HEAD(, DeviceListener) device_listeners
= QTAILQ_HEAD_INITIALIZER(device_listeners);
enum ListenerDirection { Forward, Reverse };
@ -177,7 +177,7 @@ enum ListenerDirection { Forward, Reverse };
break; \
case Reverse: \
QTAILQ_FOREACH_REVERSE(_listener, &device_listeners, \
device_listeners, link) { \
link) { \
if (_listener->_callback) { \
_listener->_callback(_listener, ##_args); \
} \

2
hw/core/reset.c
View File

@ -35,7 +35,7 @@ typedef struct QEMUResetEntry {
void *opaque;
} QEMUResetEntry;
static QTAILQ_HEAD(reset_handlers, QEMUResetEntry) reset_handlers =
static QTAILQ_HEAD(, QEMUResetEntry) reset_handlers =
QTAILQ_HEAD_INITIALIZER(reset_handlers);
void qemu_register_reset(QEMUResetHandler *func, void *opaque)

2
hw/i386/xen/xen-mapcache.c
View File

@ -71,7 +71,7 @@ typedef struct MapCacheRev {
typedef struct MapCache {
MapCacheEntry *entry;
unsigned long nr_buckets;
QTAILQ_HEAD(map_cache_head, MapCacheRev) locked_entries;
QTAILQ_HEAD(, MapCacheRev) locked_entries;
/* For most cases (>99.9%), the page address is the same. */
MapCacheEntry *last_entry;

2
hw/pci-host/pam.c
View File

@ -52,11 +52,13 @@ void init_pam(DeviceState *dev, MemoryRegion *ram_memory,
memory_region_init_alias(&mem->alias[2], OBJECT(dev), "pam-pci", ram_memory,
start, size);
memory_region_transaction_begin();
for (i = 0; i < 4; ++i) {
memory_region_set_enabled(&mem->alias[i], false);
memory_region_add_subregion_overlap(system_memory, start,
&mem->alias[i], 1);
}
memory_region_transaction_commit();
mem->current = 0;
}

2
hw/ppc/spapr_iommu.c
View File

@ -42,7 +42,7 @@ enum sPAPRTCEAccess {
#define IOMMU_PAGE_SIZE(shift) (1ULL << (shift))
#define IOMMU_PAGE_MASK(shift) (~(IOMMU_PAGE_SIZE(shift) - 1))
static QLIST_HEAD(spapr_tce_tables, sPAPRTCETable) spapr_tce_tables;
static QLIST_HEAD(, sPAPRTCETable) spapr_tce_tables;
sPAPRTCETable *spapr_tce_find_by_liobn(target_ulong liobn)
{

10
hw/scsi/esp-pci.c
View File

@ -59,7 +59,7 @@
#define DMA_STAT_SCSIINT 0x10
#define DMA_STAT_BCMBLT 0x20
#define SBAC_STATUS 0x1000
#define SBAC_STATUS (1 << 24)
typedef struct PCIESPState {
/*< private >*/
@ -136,7 +136,7 @@ static void esp_pci_dma_write(PCIESPState *pci, uint32_t saddr, uint32_t val)
pci->dma_regs[saddr] = val;
break;
case DMA_STAT:
if (!(pci->sbac & SBAC_STATUS)) {
if (pci->sbac & SBAC_STATUS) {
/* clear some bits on write */
uint32_t mask = DMA_STAT_ERROR | DMA_STAT_ABORT | DMA_STAT_DONE;
pci->dma_regs[DMA_STAT] &= ~(val & mask);
@ -157,7 +157,7 @@ static uint32_t esp_pci_dma_read(PCIESPState *pci, uint32_t saddr)
if (pci->esp.rregs[ESP_RSTAT] & STAT_INT) {
val |= DMA_STAT_SCSIINT;
}
if (pci->sbac & SBAC_STATUS) {
if (!(pci->sbac & SBAC_STATUS)) {
pci->dma_regs[DMA_STAT] &= ~(DMA_STAT_ERROR | DMA_STAT_ABORT |
DMA_STAT_DONE);
}
@ -313,8 +313,8 @@ static void esp_pci_hard_reset(DeviceState *dev)
static const VMStateDescription vmstate_esp_pci_scsi = {
.name = "pciespscsi",
.version_id = 0,
.minimum_version_id = 0,
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_PCI_DEVICE(parent_obj, PCIESPState),
VMSTATE_BUFFER_UNSAFE(dma_regs, PCIESPState, 0, 8 * sizeof(uint32_t)),

33
hw/scsi/esp.c
View File

@ -286,11 +286,8 @@ static void esp_do_dma(ESPState *s)
esp_dma_done(s);
}
void esp_command_complete(SCSIRequest *req, uint32_t status,
size_t resid)
static void esp_report_command_complete(ESPState *s, uint32_t status)
{
ESPState *s = req->hba_private;
trace_esp_command_complete();
if (s->ti_size != 0) {
trace_esp_command_complete_unexpected();
@ -311,6 +308,23 @@ void esp_command_complete(SCSIRequest *req, uint32_t status,
}
}
void esp_command_complete(SCSIRequest *req, uint32_t status,
size_t resid)
{
ESPState *s = req->hba_private;
if (s->rregs[ESP_RSTAT] & STAT_INT) {
/* Defer handling command complete until the previous
* interrupt has been handled.
*/
trace_esp_command_complete_deferred();
s->deferred_status = status;
s->deferred_complete = true;
return;
}
esp_report_command_complete(s, status);
}
void esp_transfer_data(SCSIRequest *req, uint32_t len)
{
ESPState *s = req->hba_private;
@ -422,7 +436,10 @@ uint64_t esp_reg_read(ESPState *s, uint32_t saddr)
s->rregs[ESP_RSTAT] &= ~STAT_TC;
s->rregs[ESP_RSEQ] = SEQ_CD;
esp_lower_irq(s);
if (s->deferred_complete) {
esp_report_command_complete(s, s->deferred_status);
s->deferred_complete = false;
}
return old_val;
case ESP_TCHI:
/* Return the unique id if the value has never been written */
@ -582,6 +599,8 @@ const VMStateDescription vmstate_esp = {
VMSTATE_UINT32(ti_wptr, ESPState),
VMSTATE_BUFFER(ti_buf, ESPState),
VMSTATE_UINT32(status, ESPState),
VMSTATE_UINT32(deferred_status, ESPState),
VMSTATE_BOOL(deferred_complete, ESPState),
VMSTATE_UINT32(dma, ESPState),
VMSTATE_PARTIAL_BUFFER(cmdbuf, ESPState, 16),
VMSTATE_BUFFER_START_MIDDLE_V(cmdbuf, ESPState, 16, 4),
@ -671,8 +690,8 @@ static void sysbus_esp_hard_reset(DeviceState *dev)
static const VMStateDescription vmstate_sysbus_esp_scsi = {
.name = "sysbusespscsi",
.version_id = 0,
.minimum_version_id = 0,
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_STRUCT(esp, SysBusESPState, 0, vmstate_esp, ESPState),
VMSTATE_END_OF_LIST()

2
hw/scsi/scsi-bus.c
View File

@ -1554,7 +1554,7 @@ SCSIDevice *scsi_device_find(SCSIBus *bus, int channel, int id, int lun)
BusChild *kid;
SCSIDevice *target_dev = NULL;
QTAILQ_FOREACH_REVERSE(kid, &bus->qbus.children, ChildrenHead, sibling) {
QTAILQ_FOREACH_REVERSE(kid, &bus->qbus.children, sibling) {
DeviceState *qdev = kid->child;
SCSIDevice *dev = SCSI_DEVICE(qdev);

1
hw/scsi/trace-events
View File

@ -167,6 +167,7 @@ esp_handle_satn_stop(uint32_t cmdlen) "cmdlen %d"
esp_write_response(uint32_t status) "Transfer status (status=%d)"
esp_do_dma(uint32_t cmdlen, uint32_t len) "command len %d + %d"
esp_command_complete(void) "SCSI Command complete"
esp_command_complete_deferred(void) "SCSI Command complete deferred"
esp_command_complete_unexpected(void) "SCSI command completed unexpectedly"
esp_command_complete_fail(void) "Command failed"
esp_transfer_data(uint32_t dma_left, int32_t ti_size) "transfer %d/%d"

4
hw/usb/ccid-card-emulated.c
View File

@ -119,11 +119,11 @@ struct EmulatedState {
char *db;
uint8_t atr[MAX_ATR_SIZE];
uint8_t atr_length;
QSIMPLEQ_HEAD(event_list, EmulEvent) event_list;
QSIMPLEQ_HEAD(, EmulEvent) event_list;
QemuMutex event_list_mutex;
QemuThread event_thread_id;
VReader *reader;
QSIMPLEQ_HEAD(guest_apdu_list, EmulEvent) guest_apdu_list;
QSIMPLEQ_HEAD(, EmulEvent) guest_apdu_list;
QemuMutex vreader_mutex; /* and guest_apdu_list mutex */
QemuMutex handle_apdu_mutex;
QemuCond handle_apdu_cond;

2
hw/usb/combined-packet.c
View File

@ -64,7 +64,7 @@ void usb_combined_input_packet_complete(USBDevice *dev, USBPacket *p)
status = combined->first->status;
actual_length = combined->first->actual_length;
short_not_ok = QTAILQ_LAST(&combined->packets, packets_head)->short_not_ok;
short_not_ok = QTAILQ_LAST(&combined->packets)->short_not_ok;
QTAILQ_FOREACH_SAFE(p, &combined->packets, combined_entry, next) {
if (!done) {

4
hw/usb/dev-mtp.c
View File

@ -191,7 +191,7 @@ struct MTPState {
#ifdef CONFIG_INOTIFY1
/* inotify descriptor */
int inotifyfd;
QTAILQ_HEAD(events, MTPMonEntry) events;
QTAILQ_HEAD(, MTPMonEntry) events;
#endif
/* Responder is expecting a write operation */
bool write_pending;
@ -1989,7 +1989,7 @@ static void usb_mtp_handle_data(USBDevice *dev, USBPacket *p)
case EP_EVENT:
#ifdef CONFIG_INOTIFY1
if (!QTAILQ_EMPTY(&s->events)) {
struct MTPMonEntry *e = QTAILQ_LAST(&s->events, events);
struct MTPMonEntry *e = QTAILQ_LAST(&s->events);
uint32_t handle;
int len = sizeof(container) + sizeof(uint32_t);

2
hw/usb/dev-network.c
View File

@ -648,7 +648,7 @@ typedef struct USBNetState {
char usbstring_mac[13];
NICState *nic;
NICConf conf;
QTAILQ_HEAD(rndis_resp_head, rndis_response) rndis_resp;
QTAILQ_HEAD(, rndis_response) rndis_resp;
} USBNetState;
#define TYPE_USB_NET "usb-net"

2
hw/usb/hcd-ehci.c
View File

@ -1823,7 +1823,7 @@ static int ehci_state_fetchqtd(EHCIQueue *q)
break;
case EHCI_ASYNC_INFLIGHT:
/* Check if the guest has added new tds to the queue */
again = ehci_fill_queue(QTAILQ_LAST(&q->packets, pkts_head));
again = ehci_fill_queue(QTAILQ_LAST(&q->packets));
/* Unfinished async handled packet, go horizontal */
ehci_set_state(q->ehci, q->async, EST_HORIZONTALQH);
break;

2
hw/usb/hcd-ehci.h
View File

@ -247,7 +247,7 @@ struct EHCIQueue {
uint32_t qtdaddr; /* address QTD read from */
int last_pid; /* pid of last packet executed */
USBDevice *dev;
QTAILQ_HEAD(pkts_head, EHCIPacket) packets;
QTAILQ_HEAD(, EHCIPacket) packets;
};
typedef QTAILQ_HEAD(EHCIQueueHead, EHCIQueue) EHCIQueueHead;

4
hw/usb/hcd-uhci.c
View File

@ -99,7 +99,7 @@ struct UHCIQueue {
UHCIState *uhci;
USBEndpoint *ep;
QTAILQ_ENTRY(UHCIQueue) next;
QTAILQ_HEAD(asyncs_head, UHCIAsync) asyncs;
QTAILQ_HEAD(, UHCIAsync) asyncs;
int8_t valid;
};
@ -837,7 +837,7 @@ static int uhci_handle_td(UHCIState *s, UHCIQueue *q, uint32_t qh_addr,
}
if (!async->done) {
UHCI_TD last_td;
UHCIAsync *last = QTAILQ_LAST(&async->queue->asyncs, asyncs_head);
UHCIAsync *last = QTAILQ_LAST(&async->queue->asyncs);
/*
* While we are waiting for the current td to complete, the guest
* may have added more tds to the queue. Note we re-read the td

6
hw/usb/xen-usb.c
View File

@ -72,7 +72,7 @@ struct usbback_stub {
USBPort port;
unsigned int speed;
bool attached;
QTAILQ_HEAD(submit_q_head, usbback_req) submit_q;
QTAILQ_HEAD(, usbback_req) submit_q;
};
struct usbback_req {
@ -108,8 +108,8 @@ struct usbback_info {
int num_ports;
int usb_ver;
bool ring_error;
QTAILQ_HEAD(req_free_q_head, usbback_req) req_free_q;
QSIMPLEQ_HEAD(hotplug_q_head, usbback_hotplug) hotplug_q;
QTAILQ_HEAD(, usbback_req) req_free_q;
QSIMPLEQ_HEAD(, usbback_hotplug) hotplug_q;
struct usbback_stub ports[USBBACK_MAXPORTS];
struct usbback_stub *addr_table[USB_DEV_ADDR_SIZE];
QEMUBH *bh;

4
hw/vfio/common.c
View File

@ -37,9 +37,9 @@
#include "trace.h"
#include "qapi/error.h"
struct vfio_group_head vfio_group_list =
VFIOGroupList vfio_group_list =
QLIST_HEAD_INITIALIZER(vfio_group_list);
struct vfio_as_head vfio_address_spaces =
static QLIST_HEAD(, VFIOAddressSpace) vfio_address_spaces =
QLIST_HEAD_INITIALIZER(vfio_address_spaces);
#ifdef CONFIG_KVM

2
hw/watchdog/watchdog.c
View File

@ -32,7 +32,7 @@
#include "qemu/help_option.h"
static WatchdogAction watchdog_action = WATCHDOG_ACTION_RESET;
static QLIST_HEAD(watchdog_list, WatchdogTimerModel) watchdog_list;
static QLIST_HEAD(, WatchdogTimerModel) watchdog_list;
void watchdog_add_model(WatchdogTimerModel *model)
{

1
hw/watchdog/wdt_i6300esb.c
View File

@ -449,7 +449,6 @@ static void i6300esb_realize(PCIDevice *dev, Error **errp)
memory_region_init_io(&d->io_mem, OBJECT(d), &i6300esb_ops, d,
"i6300esb", 0x10);
pci_register_bar(&d->dev, 0, 0, &d->io_mem);
/* qemu_register_coalesced_mmio (addr, 0x10); ? */
}
static void i6300esb_exit(PCIDevice *dev)

4
hw/xen/xen_pvdev.c
View File

@ -31,10 +31,10 @@ struct xs_dirs {
QTAILQ_ENTRY(xs_dirs) list;
};
static QTAILQ_HEAD(xs_dirs_head, xs_dirs) xs_cleanup =
static QTAILQ_HEAD(, xs_dirs) xs_cleanup =
QTAILQ_HEAD_INITIALIZER(xs_cleanup);
static QTAILQ_HEAD(XenDeviceHead, XenDevice) xendevs =
static QTAILQ_HEAD(, XenDevice) xendevs =
QTAILQ_HEAD_INITIALIZER(xendevs);
/* ------------------------------------------------------------- */

6
include/exec/memory.h
View File

@ -379,9 +379,9 @@ struct MemoryRegion {
MemoryRegion *alias;
hwaddr alias_offset;
int32_t priority;
QTAILQ_HEAD(subregions, MemoryRegion) subregions;
QTAILQ_HEAD(, MemoryRegion) subregions;
QTAILQ_ENTRY(MemoryRegion) subregions_link;
QTAILQ_HEAD(coalesced_ranges, CoalescedMemoryRange) coalesced;
QTAILQ_HEAD(, CoalescedMemoryRange) coalesced;
const char *name;
unsigned ioeventfd_nb;
MemoryRegionIoeventfd *ioeventfds;
@ -445,7 +445,7 @@ struct AddressSpace {
int ioeventfd_nb;
struct MemoryRegionIoeventfd *ioeventfds;
QTAILQ_HEAD(memory_listeners_as, MemoryListener) listeners;
QTAILQ_HEAD(, MemoryListener) listeners;
QTAILQ_ENTRY(AddressSpace) address_spaces_link;
};

2
include/hw/qdev-core.h
View File

@ -206,7 +206,7 @@ struct BusState {
HotplugHandler *hotplug_handler;
int max_index;
bool realized;
QTAILQ_HEAD(ChildrenHead, BusChild) children;
QTAILQ_HEAD(, BusChild) children;
QLIST_ENTRY(BusState) sibling;
};

2
include/hw/scsi/esp.h
View File

@ -23,6 +23,8 @@ struct ESPState {
int32_t ti_size;
uint32_t ti_rptr, ti_wptr;
uint32_t status;
uint32_t deferred_status;
bool deferred_complete;
uint32_t dma;
uint8_t ti_buf[TI_BUFSZ];
SCSIBus bus;

2
include/hw/usb.h
View File

@ -408,7 +408,7 @@ struct USBPacket {
struct USBCombinedPacket {
USBPacket *first;
QTAILQ_HEAD(packets_head, USBPacket) packets;
QTAILQ_HEAD(, USBPacket) packets;
QEMUIOVector iov;
};

4
include/hw/vfio/vfio-common.h
View File

@ -180,8 +180,8 @@ int vfio_get_device(VFIOGroup *group, const char *name,
VFIODevice *vbasedev, Error **errp);
extern const MemoryRegionOps vfio_region_ops;
extern QLIST_HEAD(vfio_group_head, VFIOGroup) vfio_group_list;
extern QLIST_HEAD(vfio_as_head, VFIOAddressSpace) vfio_address_spaces;
typedef QLIST_HEAD(VFIOGroupList, VFIOGroup) VFIOGroupList;
extern VFIOGroupList vfio_group_list;
#ifdef CONFIG_LINUX
int vfio_get_region_info(VFIODevice *vbasedev, int index,

2
include/hw/vfio/vfio-platform.h
View File

@ -53,7 +53,7 @@ typedef struct VFIOPlatformDevice {
VFIORegion **regions;
QLIST_HEAD(, VFIOINTp) intp_list; /* list of IRQs */
/* queue of pending IRQs */
QSIMPLEQ_HEAD(pending_intp_queue, VFIOINTp) pending_intp_queue;
QSIMPLEQ_HEAD(, VFIOINTp) pending_intp_queue;
char *compat; /* DT compatible values, separated by NUL */
unsigned int num_compat; /* number of compatible values */
uint32_t mmap_timeout; /* delay to re-enable mmaps after interrupt */

2
include/net/net.h
View File

@ -97,7 +97,7 @@ struct NetClientState {
unsigned rxfilter_notify_enabled:1;
int vring_enable;
int vnet_hdr_len;
QTAILQ_HEAD(NetFilterHead, NetFilterState) filters;
QTAILQ_HEAD(, NetFilterState) filters;
};
typedef struct NICState {

2
include/qemu/option_int.h
View File

@ -47,7 +47,7 @@ struct QemuOpts {
char *id;
QemuOptsList *list;
Location loc;
QTAILQ_HEAD(QemuOptHead, QemuOpt) head;
QTAILQ_HEAD(, QemuOpt) head;
QTAILQ_ENTRY(QemuOpts) next;
};

17
include/qemu/osdep.h
View File

@ -74,13 +74,30 @@ typedef __float128 _Float128;
extern int daemon(int, int);
#endif
#ifdef _WIN32
/* as defined in sdkddkver.h */
#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x0600 /* Vista */
#endif
/* reduces the number of implicitly included headers */
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#endif
#include <stdarg.h>
#include <stddef.h>
#include <stdbool.h>
#include <stdint.h>
#include <sys/types.h>
#include <stdlib.h>
/* enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) */
#ifdef __MINGW32__
#define __USE_MINGW_ANSI_STDIO 1
#endif
#include <stdio.h>
#include <string.h>
#include <strings.h>
#include <inttypes.h>

147
include/qemu/queue.h
View File

@ -346,77 +346,80 @@ struct { \
#define QSIMPLEQ_FIRST(head) ((head)->sqh_first)
#define QSIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next)
typedef struct QTailQLink {
void *tql_next;
struct QTailQLink *tql_prev;
} QTailQLink;
/*
* Tail queue definitions.
* Tail queue definitions. The union acts as a poor man template, as if
* it were QTailQLink<type>.
*/
#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) \
union name { \
struct type *tqh_first; /* first element */ \
QTailQLink tqh_circ; /* link for circular backwards list */ \
}
#define QTAILQ_HEAD(name, type) Q_TAILQ_HEAD(name, struct type,)
#define QTAILQ_HEAD_INITIALIZER(head) \
{ NULL, &(head).tqh_first }
{ .tqh_circ = { NULL, &(head).tqh_circ } }
#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) \
union { \
struct type *tqe_next; /* next element */ \
QTailQLink tqe_circ; /* link for circular backwards list */ \
}
#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; \
(head)->tqh_circ.tql_prev = &(head)->tqh_circ; \
} 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; \
(head)->tqh_first->field.tqe_circ.tql_prev = \
&(elm)->field.tqe_circ; \
else \
(head)->tqh_last = &(elm)->field.tqe_next; \
(head)->tqh_circ.tql_prev = &(elm)->field.tqe_circ; \
(head)->tqh_first = (elm); \
(elm)->field.tqe_prev = &(head)->tqh_first; \
(elm)->field.tqe_circ.tql_prev = &(head)->tqh_circ; \
} 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; \
(elm)->field.tqe_circ.tql_prev = (head)->tqh_circ.tql_prev; \
(head)->tqh_circ.tql_prev->tql_next = (elm); \
(head)->tqh_circ.tql_prev = &(elm)->field.tqe_circ; \
} 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; \
(elm)->field.tqe_next->field.tqe_circ.tql_prev = \
&(elm)->field.tqe_circ; \
else \
(head)->tqh_last = &(elm)->field.tqe_next; \
(head)->tqh_circ.tql_prev = &(elm)->field.tqe_circ; \
(listelm)->field.tqe_next = (elm); \
(elm)->field.tqe_prev = &(listelm)->field.tqe_next; \
(elm)->field.tqe_circ.tql_prev = &(listelm)->field.tqe_circ; \
} while (/*CONSTCOND*/0)
#define QTAILQ_INSERT_BEFORE(listelm, elm, field) do { \
(elm)->field.tqe_prev = (listelm)->field.tqe_prev; \
(elm)->field.tqe_circ.tql_prev = (listelm)->field.tqe_circ.tql_prev; \
(elm)->field.tqe_next = (listelm); \
*(listelm)->field.tqe_prev = (elm); \
(listelm)->field.tqe_prev = &(elm)->field.tqe_next; \
(listelm)->field.tqe_circ.tql_prev->tql_next = (elm); \
(listelm)->field.tqe_circ.tql_prev = &(elm)->field.tqe_circ; \
} 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; \
(elm)->field.tqe_next->field.tqe_circ.tql_prev = \
(elm)->field.tqe_circ.tql_prev; \
else \
(head)->tqh_last = (elm)->field.tqe_prev; \
*(elm)->field.tqe_prev = (elm)->field.tqe_next; \
(elm)->field.tqe_prev = NULL; \
(head)->tqh_circ.tql_prev = (elm)->field.tqe_circ.tql_prev; \
(elm)->field.tqe_circ.tql_prev->tql_next = (elm)->field.tqe_next; \
(elm)->field.tqe_circ.tql_prev = NULL; \
} while (/*CONSTCOND*/0)
#define QTAILQ_FOREACH(var, head, field) \
@ -429,14 +432,14 @@ struct { \
(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)); \
#define QTAILQ_FOREACH_REVERSE(var, head, field) \
for ((var) = QTAILQ_LAST(head); \
(var); \
(var) = (*(((struct headname *)((var)->field.tqe_prev))->tqh_last)))
(var) = QTAILQ_PREV(var, field))
#define QTAILQ_FOREACH_REVERSE_SAFE(var, head, headname, field, prev_var) \
for ((var) = (*(((struct headname *)((head)->tqh_last))->tqh_last)); \
(var) && ((prev_var) = (*(((struct headname *)((var)->field.tqe_prev))->tqh_last)), 1); \
#define QTAILQ_FOREACH_REVERSE_SAFE(var, head, field, prev_var) \
for ((var) = QTAILQ_LAST(head); \
(var) && ((prev_var) = QTAILQ_PREV(var, field)); \
(var) = (prev_var))
/*
@ -445,71 +448,49 @@ struct { \
#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_IN_USE(elm, field) ((elm)->field.tqe_prev != NULL)
#define QTAILQ_IN_USE(elm, field) ((elm)->field.tqe_circ.tql_prev != NULL)
#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))
#define QTAILQ_LINK_PREV(link) \
((link).tql_prev->tql_prev->tql_next)
#define QTAILQ_LAST(head) \
((typeof((head)->tqh_first)) QTAILQ_LINK_PREV((head)->tqh_circ))
#define QTAILQ_PREV(elm, field) \
((typeof((elm)->field.tqe_next)) QTAILQ_LINK_PREV((elm)->field.tqe_circ))
#define field_at_offset(base, offset, type) \
((type) (((char *) (base)) + (offset)))
typedef struct DUMMY_Q_ENTRY DUMMY_Q_ENTRY;
typedef struct DUMMY_Q DUMMY_Q;
struct DUMMY_Q_ENTRY {
QTAILQ_ENTRY(DUMMY_Q_ENTRY) next;
};
struct DUMMY_Q {
QTAILQ_HEAD(DUMMY_Q_HEAD, DUMMY_Q_ENTRY) head;
};
#define dummy_q ((DUMMY_Q *) 0)
#define dummy_qe ((DUMMY_Q_ENTRY *) 0)
((type *) (((char *) (base)) + (offset)))
/*
* Offsets of layout of a tail queue head.
*/
#define QTAILQ_FIRST_OFFSET (offsetof(typeof(dummy_q->head), tqh_first))
#define QTAILQ_LAST_OFFSET (offsetof(typeof(dummy_q->head), tqh_last))
/*
* Raw access of elements of a tail queue
* Raw access of elements of a tail queue head. Offsets are all zero
* because it's a union.
*/
#define QTAILQ_RAW_FIRST(head) \
(*field_at_offset(head, QTAILQ_FIRST_OFFSET, void **))
#define QTAILQ_RAW_TQH_LAST(head) \
(*field_at_offset(head, QTAILQ_LAST_OFFSET, void ***))
/*
* Offsets of layout of a tail queue element.
*/
#define QTAILQ_NEXT_OFFSET (offsetof(typeof(dummy_qe->next), tqe_next))
#define QTAILQ_PREV_OFFSET (offsetof(typeof(dummy_qe->next), tqe_prev))
field_at_offset(head, 0, void *)
#define QTAILQ_RAW_TQH_CIRC(head) \
field_at_offset(head, 0, QTailQLink)
/*
* Raw access of elements of a tail entry
*/
#define QTAILQ_RAW_NEXT(elm, entry) \
(*field_at_offset(elm, entry + QTAILQ_NEXT_OFFSET, void **))
#define QTAILQ_RAW_TQE_PREV(elm, entry) \
(*field_at_offset(elm, entry + QTAILQ_PREV_OFFSET, void ***))
field_at_offset(elm, entry, void *)
#define QTAILQ_RAW_TQE_CIRC(elm, entry) \
field_at_offset(elm, entry, QTailQLink)
/*
* Tail queue tranversal using pointer arithmetic.
* Tail queue traversal using pointer arithmetic.
*/
#define QTAILQ_RAW_FOREACH(elm, head, entry) \
for ((elm) = QTAILQ_RAW_FIRST(head); \
for ((elm) = *QTAILQ_RAW_FIRST(head); \
(elm); \
(elm) = QTAILQ_RAW_NEXT(elm, entry))
(elm) = *QTAILQ_RAW_NEXT(elm, entry))
/*
* Tail queue insertion using pointer arithmetic.
*/
#define QTAILQ_RAW_INSERT_TAIL(head, elm, entry) do { \
QTAILQ_RAW_NEXT(elm, entry) = NULL; \
QTAILQ_RAW_TQE_PREV(elm, entry) = QTAILQ_RAW_TQH_LAST(head); \
*QTAILQ_RAW_TQH_LAST(head) = (elm); \
QTAILQ_RAW_TQH_LAST(head) = &QTAILQ_RAW_NEXT(elm, entry); \
*QTAILQ_RAW_NEXT(elm, entry) = NULL; \
QTAILQ_RAW_TQE_CIRC(elm, entry)->tql_prev = QTAILQ_RAW_TQH_CIRC(head)->tql_prev; \
QTAILQ_RAW_TQH_CIRC(head)->tql_prev->tql_next = (elm); \
QTAILQ_RAW_TQH_CIRC(head)->tql_prev = QTAILQ_RAW_TQE_CIRC(elm, entry); \
} while (/*CONSTCOND*/0)
#endif /* QEMU_SYS_QUEUE_H */

37
include/qemu/rcu_queue.h
View File

@ -206,47 +206,50 @@ extern "C" {
#define QTAILQ_INSERT_HEAD_RCU(head, elm, field) do { \
(elm)->field.tqe_next = (head)->tqh_first; \
if ((elm)->field.tqe_next != NULL) { \
(head)->tqh_first->field.tqe_prev = &(elm)->field.tqe_next; \
(head)->tqh_first->field.tqe_circ.tql_prev = \
&(elm)->field.tqe_circ; \
} else { \
(head)->tqh_last = &(elm)->field.tqe_next; \
(head)->tqh_circ.tql_prev = &(elm)->field.tqe_circ; \
} \
atomic_rcu_set(&(head)->tqh_first, (elm)); \
(elm)->field.tqe_prev = &(head)->tqh_first; \
(elm)->field.tqe_circ.tql_prev = &(head)->tqh_circ; \
} while (/*CONSTCOND*/0)
#define QTAILQ_INSERT_TAIL_RCU(head, elm, field) do { \
(elm)->field.tqe_next = NULL; \
(elm)->field.tqe_prev = (head)->tqh_last; \
atomic_rcu_set((head)->tqh_last, (elm)); \
(head)->tqh_last = &(elm)->field.tqe_next; \
(elm)->field.tqe_circ.tql_prev = (head)->tqh_circ.tql_prev; \
atomic_rcu_set(&(head)->tqh_circ.tql_prev->tql_next, (elm)); \
(head)->tqh_circ.tql_prev = &(elm)->field.tqe_circ; \
} while (/*CONSTCOND*/0)
#define QTAILQ_INSERT_AFTER_RCU(head, listelm, elm, field) do { \
(elm)->field.tqe_next = (listelm)->field.tqe_next; \
if ((elm)->field.tqe_next != NULL) { \
(elm)->field.tqe_next->field.tqe_prev = &(elm)->field.tqe_next; \
(elm)->field.tqe_next->field.tqe_circ.tql_prev = \
&(elm)->field.tqe_circ; \
} else { \
(head)->tqh_last = &(elm)->field.tqe_next; \
(head)->tqh_circ.tql_prev = &(elm)->field.tqe_circ; \
} \
atomic_rcu_set(&(listelm)->field.tqe_next, (elm)); \
(elm)->field.tqe_prev = &(listelm)->field.tqe_next; \
(elm)->field.tqe_circ.tql_prev = &(listelm)->field.tqe_circ; \
} while (/*CONSTCOND*/0)
#define QTAILQ_INSERT_BEFORE_RCU(listelm, elm, field) do { \
(elm)->field.tqe_prev = (listelm)->field.tqe_prev; \
(elm)->field.tqe_circ.tql_prev = (listelm)->field.tqe_circ.tql_prev; \
(elm)->field.tqe_next = (listelm); \
atomic_rcu_set((listelm)->field.tqe_prev, (elm)); \
(listelm)->field.tqe_prev = &(elm)->field.tqe_next; \
} while (/*CONSTCOND*/0)
atomic_rcu_set(&(listelm)->field.tqe_circ.tql_prev->tql_next, (elm)); \
(listelm)->field.tqe_circ.tql_prev = &(elm)->field.tqe_circ; \
} while (/*CONSTCOND*/0)
#define QTAILQ_REMOVE_RCU(head, elm, field) do { \
if (((elm)->field.tqe_next) != NULL) { \
(elm)->field.tqe_next->field.tqe_prev = (elm)->field.tqe_prev; \
(elm)->field.tqe_next->field.tqe_circ.tql_prev = \
(elm)->field.tqe_circ.tql_prev; \
} else { \
(head)->tqh_last = (elm)->field.tqe_prev; \
(head)->tqh_circ.tql_prev = (elm)->field.tqe_circ.tql_prev; \
} \
atomic_set((elm)->field.tqe_prev, (elm)->field.tqe_next); \
(elm)->field.tqe_prev = NULL; \
atomic_set(&(elm)->field.tqe_circ.tql_prev->tql_next, (elm)->field.tqe_next); \
(elm)->field.tqe_circ.tql_prev = NULL; \
} while (/*CONSTCOND*/0)
#define QTAILQ_FOREACH_RCU(var, head, field) \

9
include/qom/cpu.h
View File

@ -376,9 +376,9 @@ struct CPUState {
QTAILQ_ENTRY(CPUState) node;
/* ice debug support */
QTAILQ_HEAD(breakpoints_head, CPUBreakpoint) breakpoints;
QTAILQ_HEAD(, CPUBreakpoint) breakpoints;
QTAILQ_HEAD(watchpoints_head, CPUWatchpoint) watchpoints;
QTAILQ_HEAD(, CPUWatchpoint) watchpoints;
CPUWatchpoint *watchpoint_hit;
void *opaque;
@ -436,8 +436,9 @@ struct CPUState {
GArray *iommu_notifiers;
};
QTAILQ_HEAD(CPUTailQ, CPUState);
extern struct CPUTailQ cpus;
typedef QTAILQ_HEAD(CPUTailQ, CPUState) CPUTailQ;
extern CPUTailQ cpus;
#define first_cpu QTAILQ_FIRST_RCU(&cpus)
#define CPU_NEXT(cpu) QTAILQ_NEXT_RCU(cpu, node)
#define CPU_FOREACH(cpu) QTAILQ_FOREACH_RCU(cpu, &cpus, node)

2
include/sysemu/accel.h
View File

@ -66,7 +66,7 @@ typedef struct AccelClass {
extern unsigned long tcg_tb_size;
void configure_accelerator(MachineState *ms);
void configure_accelerator(MachineState *ms, const char *progname);
/* Called just before os_setup_post (ie just before drop OS privs) */
void accel_setup_post(MachineState *ms);

2
include/sysemu/kvm.h
View File

@ -412,8 +412,6 @@ struct kvm_sw_breakpoint {
QTAILQ_ENTRY(kvm_sw_breakpoint) entry;
};
QTAILQ_HEAD(kvm_sw_breakpoint_head, kvm_sw_breakpoint);
struct kvm_sw_breakpoint *kvm_find_sw_breakpoint(CPUState *cpu,
target_ulong pc);

2
include/sysemu/memory_mapping.h
View File

@ -36,7 +36,7 @@ typedef struct GuestPhysBlock {
/* point-in-time snapshot of guest-visible physical mappings */
typedef struct GuestPhysBlockList {
unsigned num;
QTAILQ_HEAD(GuestPhysBlockHead, GuestPhysBlock) head;
QTAILQ_HEAD(, GuestPhysBlock) head;
} GuestPhysBlockList;
/* The physical and virtual address in the memory mapping are contiguous. */

2
include/sysemu/rng.h
View File

@ -57,7 +57,7 @@ struct RngBackend
/*< protected >*/
bool opened;
QSIMPLEQ_HEAD(requests, RngRequest) requests;
QSIMPLEQ_HEAD(, RngRequest) requests;
};

2
linux-user/elfload.c
View File

@ -2844,7 +2844,7 @@ struct elf_note_info {
struct target_elf_prstatus *prstatus; /* NT_PRSTATUS */
struct target_elf_prpsinfo *psinfo; /* NT_PRPSINFO */
QTAILQ_HEAD(thread_list_head, elf_thread_status) thread_list;
QTAILQ_HEAD(, elf_thread_status) thread_list;
#if 0
/*
* Current version of ELF coredump doesn't support

97
memory.c
View File

@ -39,7 +39,7 @@ static bool memory_region_update_pending;
static bool ioeventfd_update_pending;
static bool global_dirty_log = false;
static QTAILQ_HEAD(memory_listeners, MemoryListener) memory_listeners
static QTAILQ_HEAD(, MemoryListener) memory_listeners
= QTAILQ_HEAD_INITIALIZER(memory_listeners);
static QTAILQ_HEAD(, AddressSpace) address_spaces
@ -113,8 +113,7 @@ enum ListenerDirection { Forward, Reverse };
} \
break; \
case Reverse: \
QTAILQ_FOREACH_REVERSE(_listener, &memory_listeners, \
memory_listeners, link) { \
QTAILQ_FOREACH_REVERSE(_listener, &memory_listeners, link) { \
if (_listener->_callback) { \
_listener->_callback(_listener, ##_args); \
} \
@ -128,19 +127,17 @@ enum ListenerDirection { Forward, Reverse };
#define MEMORY_LISTENER_CALL(_as, _callback, _direction, _section, _args...) \
do { \
MemoryListener *_listener; \
struct memory_listeners_as *list = &(_as)->listeners; \
\
switch (_direction) { \
case Forward: \
QTAILQ_FOREACH(_listener, list, link_as) { \
QTAILQ_FOREACH(_listener, &(_as)->listeners, link_as) { \
if (_listener->_callback) { \
_listener->_callback(_listener, _section, ##_args); \
} \
} \
break; \
case Reverse: \
QTAILQ_FOREACH_REVERSE(_listener, list, memory_listeners_as, \
link_as) { \
QTAILQ_FOREACH_REVERSE(_listener, &(_as)->listeners, link_as) { \
if (_listener->_callback) { \
_listener->_callback(_listener, _section, ##_args); \
} \
@ -217,6 +214,7 @@ struct FlatRange {
bool romd_mode;
bool readonly;
bool nonvolatile;
int has_coalesced_range;
};
#define FOR_EACH_FLAT_RANGE(var, view) \
@ -650,6 +648,7 @@ static void render_memory_region(FlatView *view,
fr.romd_mode = mr->romd_mode;
fr.readonly = readonly;
fr.nonvolatile = nonvolatile;
fr.has_coalesced_range = 0;
/* Render the region itself into any gaps left by the current view. */
for (i = 0; i < view->nr && int128_nz(remain); ++i) {
@ -850,6 +849,49 @@ static void address_space_update_ioeventfds(AddressSpace *as)
flatview_unref(view);
}
static void flat_range_coalesced_io_del(FlatRange *fr, AddressSpace *as)
{
if (!fr->has_coalesced_range) {
return;
}
if (--fr->has_coalesced_range > 0) {
return;
}
MEMORY_LISTENER_UPDATE_REGION(fr, as, Reverse, coalesced_io_del,
int128_get64(fr->addr.start),
int128_get64(fr->addr.size));
}
static void flat_range_coalesced_io_add(FlatRange *fr, AddressSpace *as)
{
MemoryRegion *mr = fr->mr;
CoalescedMemoryRange *cmr;
AddrRange tmp;
if (QTAILQ_EMPTY(&mr->coalesced)) {
return;
}
if (fr->has_coalesced_range++) {
return;
}
QTAILQ_FOREACH(cmr, &mr->coalesced, link) {
tmp = addrrange_shift(cmr->addr,
int128_sub(fr->addr.start,
int128_make64(fr->offset_in_region)));
if (!addrrange_intersects(tmp, fr->addr)) {
continue;
}
tmp = addrrange_intersection(tmp, fr->addr);
MEMORY_LISTENER_UPDATE_REGION(fr, as, Forward, coalesced_io_add,
int128_get64(tmp.start),
int128_get64(tmp.size));
}
}
static void address_space_update_topology_pass(AddressSpace *as,
const FlatView *old_view,
const FlatView *new_view,
@ -882,6 +924,7 @@ static void address_space_update_topology_pass(AddressSpace *as,
/* In old but not in new, or in both but attributes changed. */
if (!adding) {
flat_range_coalesced_io_del(frold, as);
MEMORY_LISTENER_UPDATE_REGION(frold, as, Reverse, region_del);
}
@ -889,7 +932,9 @@ static void address_space_update_topology_pass(AddressSpace *as,
} else if (frold && frnew && flatrange_equal(frold, frnew)) {
/* In both and unchanged (except logging may have changed) */
if (adding) {
if (!adding) {
flat_range_coalesced_io_del(frold, as);
} else {
MEMORY_LISTENER_UPDATE_REGION(frnew, as, Forward, region_nop);
if (frnew->dirty_log_mask & ~frold->dirty_log_mask) {
MEMORY_LISTENER_UPDATE_REGION(frnew, as, Forward, log_start,
@ -901,6 +946,7 @@ static void address_space_update_topology_pass(AddressSpace *as,
frold->dirty_log_mask,
frnew->dirty_log_mask);
}
flat_range_coalesced_io_add(frnew, as);
}
++iold;
@ -910,6 +956,7 @@ static void address_space_update_topology_pass(AddressSpace *as,
if (adding) {
MEMORY_LISTENER_UPDATE_REGION(frnew, as, Forward, region_add);
flat_range_coalesced_io_add(frnew, as);
}
++inew;
@ -2136,34 +2183,12 @@ static void memory_region_update_coalesced_range_as(MemoryRegion *mr, AddressSpa
{
FlatView *view;
FlatRange *fr;
CoalescedMemoryRange *cmr;
AddrRange tmp;
MemoryRegionSection section;
view = address_space_get_flatview(as);
FOR_EACH_FLAT_RANGE(fr, view) {
if (fr->mr == mr) {
section = (MemoryRegionSection) {
.fv = view,
.offset_within_address_space = int128_get64(fr->addr.start),
.size = fr->addr.size,
};
MEMORY_LISTENER_CALL(as, coalesced_io_del, Reverse, &section,
int128_get64(fr->addr.start),
int128_get64(fr->addr.size));
QTAILQ_FOREACH(cmr, &mr->coalesced, link) {
tmp = addrrange_shift(cmr->addr,
int128_sub(fr->addr.start,
int128_make64(fr->offset_in_region)));
if (!addrrange_intersects(tmp, fr->addr)) {
continue;
}
tmp = addrrange_intersection(tmp, fr->addr);
MEMORY_LISTENER_CALL(as, coalesced_io_add, Forward, &section,
int128_get64(tmp.start),
int128_get64(tmp.size));
}
flat_range_coalesced_io_del(fr, as);
flat_range_coalesced_io_add(fr, as);
}
}
flatview_unref(view);
@ -2663,8 +2688,7 @@ void memory_listener_register(MemoryListener *listener, AddressSpace *as)
listener->address_space = as;
if (QTAILQ_EMPTY(&memory_listeners)
|| listener->priority >= QTAILQ_LAST(&memory_listeners,
memory_listeners)->priority) {
|| listener->priority >= QTAILQ_LAST(&memory_listeners)->priority) {
QTAILQ_INSERT_TAIL(&memory_listeners, listener, link);
} else {
QTAILQ_FOREACH(other, &memory_listeners, link) {
@ -2676,8 +2700,7 @@ void memory_listener_register(MemoryListener *listener, AddressSpace *as)
}
if (QTAILQ_EMPTY(&as->listeners)
|| listener->priority >= QTAILQ_LAST(&as->listeners,
memory_listeners)->priority) {
|| listener->priority >= QTAILQ_LAST(&as->listeners)->priority) {
QTAILQ_INSERT_TAIL(&as->listeners, listener, link_as);
} else {
QTAILQ_FOREACH(other, &as->listeners, link_as) {
@ -2767,7 +2790,7 @@ struct MemoryRegionList {
QTAILQ_ENTRY(MemoryRegionList) mrqueue;
};
typedef QTAILQ_HEAD(mrqueue, MemoryRegionList) MemoryRegionListHead;
typedef QTAILQ_HEAD(, MemoryRegionList) MemoryRegionListHead;
#define MR_SIZE(size) (int128_nz(size) ? (hwaddr)int128_get64( \
int128_sub((size), int128_one())) : 0)

2
memory_mapping.c
View File

@ -223,7 +223,7 @@ static void guest_phys_blocks_region_add(MemoryListener *listener,
if (!QTAILQ_EMPTY(&g->list->head)) {
hwaddr predecessor_size;
predecessor = QTAILQ_LAST(&g->list->head, GuestPhysBlockHead);
predecessor = QTAILQ_LAST(&g->list->head);
predecessor_size = predecessor->target_end - predecessor->target_start;
/* the memory API guarantees monotonically increasing traversal */

2
migration/block-dirty-bitmap.c
View File

@ -116,7 +116,7 @@ typedef struct DirtyBitmapMigBitmapState {
} DirtyBitmapMigBitmapState;
typedef struct DirtyBitmapMigState {
QSIMPLEQ_HEAD(dbms_list, DirtyBitmapMigBitmapState) dbms_list;
QSIMPLEQ_HEAD(, DirtyBitmapMigBitmapState) dbms_list;
bool bulk_completed;
bool no_bitmaps;

4
migration/block.c
View File

@ -93,12 +93,12 @@ typedef struct BlkMigBlock {
} BlkMigBlock;
typedef struct BlkMigState {
QSIMPLEQ_HEAD(bmds_list, BlkMigDevState) bmds_list;
QSIMPLEQ_HEAD(, BlkMigDevState) bmds_list;
int64_t total_sector_sum;
bool zero_blocks;
/* Protected by lock. */
QSIMPLEQ_HEAD(blk_list, BlkMigBlock) blk_list;
QSIMPLEQ_HEAD(, BlkMigBlock) blk_list;
int submitted;
int read_done;

2
migration/ram.c
View File

@ -322,7 +322,7 @@ struct RAMState {
RAMBlock *last_req_rb;
/* Queue of outstanding page requests from the destination */
QemuMutex src_page_req_mutex;
QSIMPLEQ_HEAD(src_page_requests, RAMSrcPageRequest) src_page_requests;
QSIMPLEQ_HEAD(, RAMSrcPageRequest) src_page_requests;
};
typedef struct RAMState RAMState;

4
monitor.c
View File

@ -266,12 +266,12 @@ typedef struct QMPRequest QMPRequest;
/* Protects mon_list, monitor_qapi_event_state, monitor_destroyed. */
static QemuMutex monitor_lock;
static GHashTable *monitor_qapi_event_state;
static QTAILQ_HEAD(mon_list, Monitor) mon_list;
static QTAILQ_HEAD(, Monitor) mon_list;
static bool monitor_destroyed;
/* Protects mon_fdsets */
static QemuMutex mon_fdsets_lock;
static QLIST_HEAD(mon_fdsets, MonFdset) mon_fdsets;
static QLIST_HEAD(, MonFdset) mon_fdsets;
static int mon_refcount;

2
net/filter.c
View File

@ -55,7 +55,7 @@ static NetFilterState *netfilter_next(NetFilterState *nf,
next = QTAILQ_NEXT(nf, next);
} else {
/* reverse order */
next = QTAILQ_PREV(nf, NetFilterHead, next);
next = QTAILQ_PREV(nf, next);
}
return next;

2
net/net.c
View File

@ -563,7 +563,7 @@ static ssize_t filter_receive_iov(NetClientState *nc,
}
}
} else {
QTAILQ_FOREACH_REVERSE(nf, &nc->filters, NetFilterHead, next) {
QTAILQ_FOREACH_REVERSE(nf, &nc->filters, next) {
ret = qemu_netfilter_receive(nf, direction, sender, flags, iov,
iovcnt, sent_cb);
if (ret) {

2
net/queue.c
View File

@ -55,7 +55,7 @@ struct NetQueue {
uint32_t nq_count;
NetQueueDeliverFunc *deliver;
QTAILQ_HEAD(packets, NetPacket) packets;
QTAILQ_HEAD(, NetPacket) packets;
unsigned delivering : 1;
};

2
net/slirp.c
View File

@ -85,7 +85,7 @@ typedef struct SlirpState {
} SlirpState;
static struct slirp_config_str *slirp_configs;
static QTAILQ_HEAD(slirp_stacks, SlirpState) slirp_stacks =
static QTAILQ_HEAD(, SlirpState) slirp_stacks =
QTAILQ_HEAD_INITIALIZER(slirp_stacks);
static int slirp_hostfwd(SlirpState *s, const char *redir_str, Error **errp);

2
qga/commands-posix.c
View File

@ -1291,7 +1291,7 @@ int64_t qmp_guest_fsfreeze_freeze_list(bool has_mountpoints,
/* cannot risk guest agent blocking itself on a write in this state */
ga_set_frozen(ga_state);
QTAILQ_FOREACH_REVERSE(mount, &mounts, FsMountList, next) {
QTAILQ_FOREACH_REVERSE(mount, &mounts, next) {
/* To issue fsfreeze in the reverse order of mounts, check if the
* mount is listed in the list here */
if (has_mountpoints) {

70
qga/commands-win32.c
View File

@ -10,12 +10,8 @@
* 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 _WIN32_WINNT
# define _WIN32_WINNT 0x0600
#endif
#include "qemu/osdep.h"
#include <wtypes.h>
#include <powrprof.h>
#include <winsock2.h>
@ -470,13 +466,11 @@ static STORAGE_BUS_TYPE win2qemu[] = {
[BusTypeFibre] = GUEST_DISK_BUS_TYPE_SSA,
[BusTypeUsb] = GUEST_DISK_BUS_TYPE_USB,
[BusTypeRAID] = GUEST_DISK_BUS_TYPE_RAID,
#if (_WIN32_WINNT >= 0x0600)
[BusTypeiScsi] = GUEST_DISK_BUS_TYPE_ISCSI,
[BusTypeSas] = GUEST_DISK_BUS_TYPE_SAS,
[BusTypeSata] = GUEST_DISK_BUS_TYPE_SATA,
[BusTypeSd] = GUEST_DISK_BUS_TYPE_SD,
[BusTypeMmc] = GUEST_DISK_BUS_TYPE_MMC,
#endif
#if (_WIN32_WINNT >= 0x0601)
[BusTypeVirtual] = GUEST_DISK_BUS_TYPE_VIRTUAL,
[BusTypeFileBackedVirtual] = GUEST_DISK_BUS_TYPE_FILE_BACKED_VIRTUAL,
@ -728,10 +722,8 @@ static void get_single_disk_info(GuestDiskAddress *disk, Error **errp)
if (disk->bus_type == GUEST_DISK_BUS_TYPE_SCSI
|| disk->bus_type == GUEST_DISK_BUS_TYPE_IDE
|| disk->bus_type == GUEST_DISK_BUS_TYPE_RAID
#if (_WIN32_WINNT >= 0x0600)
/* This bus type is not supported before Windows Server 2003 SP1 */
|| disk->bus_type == GUEST_DISK_BUS_TYPE_SAS
#endif
) {
/* We are able to use the same ioctls for different bus types
* according to Microsoft docs
@ -1326,7 +1318,6 @@ static char *guest_addr_to_str(IP_ADAPTER_UNICAST_ADDRESS *ip_addr,
return NULL;
}
#if (_WIN32_WINNT >= 0x0600)
static int64_t guest_ip_prefix(IP_ADAPTER_UNICAST_ADDRESS *ip_addr)
{
/* For Windows Vista/2008 and newer, use the OnLinkPrefixLength
@ -1334,60 +1325,6 @@ static int64_t guest_ip_prefix(IP_ADAPTER_UNICAST_ADDRESS *ip_addr)
*/
return ip_addr->OnLinkPrefixLength;
}
#else
/* When using the Windows XP and 2003 build environment, do the best we can to
* figure out the prefix.
*/
static IP_ADAPTER_INFO *guest_get_adapters_info(void)
{
IP_ADAPTER_INFO *adptr_info = NULL;
ULONG adptr_info_len = 0;
DWORD ret;
/* Call the first time to get the adptr_info_len. */
GetAdaptersInfo(adptr_info, &adptr_info_len);
adptr_info = g_malloc(adptr_info_len);
ret = GetAdaptersInfo(adptr_info, &adptr_info_len);
if (ret != ERROR_SUCCESS) {
g_free(adptr_info);
adptr_info = NULL;
}
return adptr_info;
}
static int64_t guest_ip_prefix(IP_ADAPTER_UNICAST_ADDRESS *ip_addr)
{
int64_t prefix = -1; /* Use for AF_INET6 and unknown/undetermined values. */
IP_ADAPTER_INFO *adptr_info, *info;
IP_ADDR_STRING *ip;
struct in_addr *p;
if (ip_addr->Address.lpSockaddr->sa_family != AF_INET) {
return prefix;
}
adptr_info = guest_get_adapters_info();
if (adptr_info == NULL) {
return prefix;
}
/* Match up the passed in ip_addr with one found in adaptr_info.
* The matching one in adptr_info will have the netmask.
*/
p = &((struct sockaddr_in *)ip_addr->Address.lpSockaddr)->sin_addr;
for (info = adptr_info; info; info = info->Next) {
for (ip = &info->IpAddressList; ip; ip = ip->Next) {
if (p->S_un.S_addr == inet_addr(ip->IpAddress.String)) {
prefix = ctpop32(inet_addr(ip->IpMask.String));
goto out;
}
}
}
out:
g_free(adptr_info);
return prefix;
}
#endif
#define INTERFACE_PATH_BUF_SZ 512
@ -1908,7 +1845,6 @@ typedef struct _GA_WTSINFOA {
GuestUserList *qmp_guest_get_users(Error **err)
{
#if (_WIN32_WINNT >= 0x0600)
#define QGA_NANOSECONDS 10000000
GHashTable *cache = NULL;
@ -1978,10 +1914,6 @@ GuestUserList *qmp_guest_get_users(Error **err)
}
g_hash_table_destroy(cache);
return head;
#else
error_setg(err, QERR_UNSUPPORTED);
return NULL;
#endif
}
typedef struct _ga_matrix_lookup_t {

4
rules.mak
View File

@ -132,7 +132,9 @@ modules:
# otherwise print the 'quiet' output in the format " NAME args to print"
# NAME should be a short name of the command, 7 letters or fewer.
# If called with only a single argument, will print nothing in quiet mode.
quiet-command = $(if $(V),$1,$(if $(2),@printf " %-7s %s\n" $2 $3 && $1, @$1))
quiet-command-run = $(if $(V),,$(if $2,printf " %-7s %s\n" $2 $3 && ))$1
quiet-@ = $(if $(V),,@)
quiet-command = $(quiet-@)$(call quiet-command-run,$1,$2,$3)
# cc-option
# Usage: CFLAGS+=$(call cc-option, -falign-functions=0, -malign-functions=0)

93
scripts/checkpatch.pl
View File

@ -7,6 +7,7 @@
use strict;
use warnings;
use Term::ANSIColor qw(:constants);
my $P = $0;
$P =~ s@.*/@@g;
@ -26,6 +27,7 @@ my $tst_only;
my $emacs = 0;
my $terse = 0;
my $file = undef;
my $color = "auto";
my $no_warnings = 0;
my $summary = 1;
my $mailback = 0;
@ -64,6 +66,8 @@ Options:
is all off)
--test-only=WORD report only warnings/errors containing WORD
literally
--color[=WHEN] Use colors 'always', 'never', or only when output
is a terminal ('auto'). Default is 'auto'.
-h, --help, --version display this help and exit
When FILE is - read standard input.
@ -72,6 +76,14 @@ EOM
exit($exitcode);
}
# Perl's Getopt::Long allows options to take optional arguments after a space.
# Prevent --color by itself from consuming other arguments
foreach (@ARGV) {
if ($_ eq "--color" || $_ eq "-color") {
$_ = "--color=$color";
}
}
GetOptions(
'q|quiet+' => \$quiet,
'tree!' => \$tree,
@ -89,6 +101,8 @@ GetOptions(
'debug=s' => \%debug,
'test-only=s' => \$tst_only,
'color=s' => \$color,
'no-color' => sub { $color = 'never'; },
'h|help' => \$help,
'version' => \$help
) or help(1);
@ -144,6 +158,16 @@ if (!$chk_patch && !$chk_branch && !$file) {
die "One of --file, --branch, --patch is required\n";
}
if ($color =~ /^always$/i) {
$color = 1;
} elsif ($color =~ /^never$/i) {
$color = 0;
} elsif ($color =~ /^auto$/i) {
$color = (-t STDOUT);
} else {
die "Invalid color mode: $color\n";
}
my $dbg_values = 0;
my $dbg_possible = 0;
my $dbg_type = 0;
@ -339,13 +363,18 @@ my @lines = ();
my $vname;
if ($chk_branch) {
my @patches;
my %git_commits = ();
my $HASH;
open($HASH, "-|", "git", "log", "--format=%H", $ARGV[0]) ||
die "$P: git log --format=%H $ARGV[0] failed - $!\n";
open($HASH, "-|", "git", "log", "--reverse", "--no-merges", "--format=%H %s", $ARGV[0]) ||
die "$P: git log --reverse --no-merges --format='%H %s' $ARGV[0] failed - $!\n";
while (<$HASH>) {
chomp;
push @patches, $_;
for my $line (<$HASH>) {
$line =~ /^([0-9a-fA-F]{40,40}) (.*)$/;
next if (!defined($1) || !defined($2));
my $sha1 = $1;
my $subject = $2;
push(@patches, $sha1);
$git_commits{$sha1} = $subject;
}
close $HASH;
@ -353,21 +382,33 @@ if ($chk_branch) {
die "$P: no revisions returned for revlist '$chk_branch'\n"
unless @patches;
my $i = 1;
my $num_patches = @patches;
for my $hash (@patches) {
my $FILE;
open($FILE, '-|', "git", "show", $hash) ||
die "$P: git show $hash - $!\n";
$vname = $hash;
while (<$FILE>) {
chomp;
push(@rawlines, $_);
}
close($FILE);
$vname = substr($hash, 0, 12) . ' (' . $git_commits{$hash} . ')';
if ($num_patches > 1 && $quiet == 0) {
my $prefix = "$i/$num_patches";
$prefix = BLUE . BOLD . $prefix . RESET if $color;
print "$prefix Checking commit $vname\n";
$vname = "Patch $i/$num_patches";
} else {
$vname = "Commit " . $vname;
}
if (!process($hash)) {
$exit = 1;
print "\n" if ($num_patches > 1 && $quiet == 0);
}
@rawlines = ();
@lines = ();
$i++;
}
} else {
for my $filename (@ARGV) {
@ -386,6 +427,7 @@ if ($chk_branch) {
} else {
$vname = $filename;
}
print "Checking $filename...\n" if @ARGV > 1 && $quiet == 0;
while (<$FILE>) {
chomp;
push(@rawlines, $_);
@ -1165,14 +1207,23 @@ sub possible {
my $prefix = '';
sub report {
if (defined $tst_only && $_[0] !~ /\Q$tst_only\E/) {
my ($level, $msg) = @_;
if (defined $tst_only && $msg !~ /\Q$tst_only\E/) {
return 0;
}
my $line = $prefix . $_[0];
$line = (split('\n', $line))[0] . "\n" if ($terse);
my $output = '';
$output .= BOLD if $color;
$output .= $prefix;
$output .= RED if $color && $level eq 'ERROR';
$output .= MAGENTA if $color && $level eq 'WARNING';
$output .= $level . ':';
$output .= RESET if $color;
$output .= ' ' . $msg . "\n";
push(our @report, $line);
$output = (split('\n', $output))[0] . "\n" if ($terse);
push(our @report, $output);
return 1;
}
@ -1180,13 +1231,13 @@ sub report_dump {
our @report;
}
sub ERROR {
if (report("ERROR: $_[0]\n")) {
if (report("ERROR", $_[0])) {
our $clean = 0;
our $cnt_error++;
}
}
sub WARN {
if (report("WARNING: $_[0]\n")) {
if (report("WARNING", $_[0])) {
our $clean = 0;
our $cnt_warn++;
}
@ -2259,6 +2310,11 @@ sub process {
}
}
if ($line =~ /^.\s*(Q(?:S?LIST|SIMPLEQ|TAILQ)_HEAD)\s*\(\s*[^,]/ &&
$line !~ /^.typedef/) {
ERROR("named $1 should be typedefed separately\n" . $herecurr);
}
# Need a space before open parenthesis after if, while etc
if ($line=~/\b(if|while|for|switch)\(/) {
ERROR("space required before the open parenthesis '('\n" . $herecurr);
@ -2864,30 +2920,31 @@ sub process {
}
}
if ($is_patch && $chk_signoff && $signoff == 0) {
ERROR("Missing Signed-off-by: line(s)\n");
}
# If we have no input at all, then there is nothing to report on
# so just keep quiet.
if ($#rawlines == -1) {
exit(0);
return 1;
}
# In mailback mode only produce a report in the negative, for
# things that appear to be patches.
if ($mailback && ($clean == 1 || !$is_patch)) {
exit(0);
return 1;
}
# This is not a patch, and we are are in 'no-patch' mode so
# just keep quiet.
if (!$chk_patch && !$is_patch) {
exit(0);
return 1;
}
if (!$is_patch) {
ERROR("Does not appear to be a unified-diff format patch\n");
}
if ($is_patch && $chk_signoff && $signoff == 0) {
ERROR("Missing Signed-off-by: line(s)\n");
}
print report_dump();
if ($summary && !($clean == 1 && $quiet == 1)) {

24
scripts/cocci-macro-file.h
View File

@ -92,29 +92,19 @@ struct { \
/*
* 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) \
struct name { \
type *tqh_first; /* first element */ \
type **tqh_last; /* addr of last next element */ \
union name { \
struct type *tqh_first; /* first element */ \
QTailQLink tqh_circ; /* link for last element */ \
}
#define QTAILQ_HEAD_INITIALIZER(head) \
{ NULL, &(head).tqh_first }
{ .tqh_circ = { NULL, &(head).tqh_circ } }
#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) \
struct { \
type *tqe_next; /* next element */ \
type **tqe_prev; /* address of previous next element */ \
union { \
struct type *tqe_next; /* next element */ \
QTailQLink tqe_circ; /* link for prev element */ \
}
/* From glib */

62
scripts/fix-multiline-comments.sh Executable file
View File

@ -0,0 +1,62 @@
#! /bin/sh
#
# Fix multiline comments to match CODING_STYLE
#
# Copyright (C) 2018 Red Hat, Inc.
#
# Author: Paolo Bonzini
#
# Usage: scripts/fix-multiline-comments.sh [-i] FILE...
#
# -i edits the file in place (requires gawk 4.1.0).
#
# Set the AWK environment variable to choose the awk interpreter to use
# (default 'awk')
if test "$1" = -i; then
# gawk extension
inplace="-i inplace"
shift
fi
${AWK-awk} $inplace 'BEGIN { indent = -1 }
{
line = $0
# apply a star to the indent on lines after the first
if (indent != -1) {
if (line == "") {
line = sp " *"
} else if (substr(line, 1, indent + 2) == sp " ") {
line = sp " *" substr(line, indent + 3)
}
}
is_lead = (line ~ /^[ \t]*\/\*/)
is_trail = (line ~ /\*\//)
if (is_lead && !is_trail) {
# grab the indent at the start of a comment, but not for
# single-line comments
match(line, /^[ \t]*\/\*/)
indent = RLENGTH - 2
sp = substr(line, 1, indent)
}
# the regular expression filters out lone /*, /**, or */
if (indent != -1 && !(line ~ /^[ \t]*(\/\*+|\*\/)[ \t]*$/)) {
if (is_lead) {
# split the leading /* or /** on a separate line
match(line, /^[ \t]*\/\*+/)
lead = substr(line, 1, RLENGTH)
match(line, /^[ \t]*\/\*+[ \t]*/)
line = lead "\n" sp " *" substr(line, RLENGTH)
}
if (is_trail) {
# split the trailing */ on a separate line
match(line, /[ \t]*\*\//)
line = substr(line, 1, RSTART - 1) "\n" sp " */"
}
}
if (is_trail) {
indent = -1
}
print line
}' "$@"

26
scripts/gtester-cat
View File

@ -1,26 +0,0 @@
#!/bin/sh
#
# Copyright IBM, Corp. 2012
#
# Authors:
# Anthony Liguori <aliguori@us.ibm.com>
#
# This work is licensed under the terms of the GNU GPLv2 or later.
# See the COPYING file in the top-level directory.
cat <<EOF
<?xml version="1.0"?>
<gtester>
<info>
<package>qemu</package>
<version>0.0</version>
<revision>rev</revision>
</info>
EOF
sed \
-e '/<?xml/d' \
-e '/^<gtester>$/d' \
-e '/<info>/,/<\/info>/d' \
-e '$b' \
-e '/^<\/gtester>$/d' "$@"

378
scripts/tap-driver.pl Executable file
View File

@ -0,0 +1,378 @@
#! /usr/bin/env perl
# Copyright (C) 2011-2013 Free Software Foundation, Inc.
# Copyright (C) 2018 Red Hat, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# ---------------------------------- #
# Imports, static data, and setup. #
# ---------------------------------- #
use warnings FATAL => 'all';
use strict;
use Getopt::Long ();
use TAP::Parser;
use Term::ANSIColor qw(:constants);
my $ME = "tap-driver.pl";
my $VERSION = "2018-11-30";
my $USAGE = <<'END';
Usage:
tap-driver [--test-name=TEST] [--color={always|never|auto}]
[--verbose] [--show-failures-only]
END
my $HELP = "$ME: TAP-aware test driver for QEMU testsuite harness." .
"\n" . $USAGE;
# It's important that NO_PLAN evaluates "false" as a boolean.
use constant NO_PLAN => 0;
use constant EARLY_PLAN => 1;
use constant LATE_PLAN => 2;
use constant DIAG_STRING => "#";
# ------------------- #
# Global variables. #
# ------------------- #
my $testno = 0; # Number of test results seen so far.
my $bailed_out = 0; # Whether a "Bail out!" directive has been seen.
my $failed = 0; # Final exit code
# Whether the TAP plan has been seen or not, and if yes, which kind
# it is ("early" is seen before any test result, "late" otherwise).
my $plan_seen = NO_PLAN;
# ----------------- #
# Option parsing. #
# ----------------- #
my %cfg = (
"color" => 0,
"verbose" => 0,
"show-failures-only" => 0,
);
my $color = "auto";
my $test_name = undef;
# Perl's Getopt::Long allows options to take optional arguments after a space.
# Prevent --color by itself from consuming other arguments
foreach (@ARGV) {
if ($_ eq "--color" || $_ eq "-color") {
$_ = "--color=$color";
}
}
Getopt::Long::GetOptions
(
'help' => sub { print $HELP; exit 0; },
'version' => sub { print "$ME $VERSION\n"; exit 0; },
'test-name=s' => \$test_name,
'color=s' => \$color,
'show-failures-only' => sub { $cfg{"show-failures-only"} = 1; },
'verbose' => sub { $cfg{"verbose"} = 1; },
) or exit 1;
if ($color =~ /^always$/i) {
$cfg{'color'} = 1;
} elsif ($color =~ /^never$/i) {
$cfg{'color'} = 0;
} elsif ($color =~ /^auto$/i) {
$cfg{'color'} = (-t STDOUT);
} else {
die "Invalid color mode: $color\n";
}
# ------------- #
# Prototypes. #
# ------------- #
sub colored ($$);
sub decorate_result ($);
sub extract_tap_comment ($);
sub handle_tap_bailout ($);
sub handle_tap_plan ($);
sub handle_tap_result ($);
sub is_null_string ($);
sub main ();
sub report ($;$);
sub stringify_result_obj ($);
sub testsuite_error ($);
# -------------- #
# Subroutines. #
# -------------- #
# If the given string is undefined or empty, return true, otherwise
# return false. This function is useful to avoid pitfalls like:
# if ($message) { print "$message\n"; }
# which wouldn't print anything if $message is the literal "0".
sub is_null_string ($)
{
my $str = shift;
return ! (defined $str and length $str);
}
sub stringify_result_obj ($)
{
my $result_obj = shift;
if ($result_obj->is_unplanned || $result_obj->number != $testno)
{
return "ERROR";
}
elsif ($plan_seen == LATE_PLAN)
{
return "ERROR";
}
elsif (!$result_obj->directive)
{
return $result_obj->is_ok ? "PASS" : "FAIL";
}
elsif ($result_obj->has_todo)
{
return $result_obj->is_actual_ok ? "XPASS" : "XFAIL";
}
elsif ($result_obj->has_skip)
{
return $result_obj->is_ok ? "SKIP" : "FAIL";
}
die "$ME: INTERNAL ERROR"; # NOTREACHED
}
sub colored ($$)
{
my ($color_string, $text) = @_;
return $color_string . $text . RESET;
}
sub decorate_result ($)
{
my $result = shift;
return $result unless $cfg{"color"};
my %color_for_result =
(
"ERROR" => BOLD.MAGENTA,
"PASS" => GREEN,
"XPASS" => BOLD.YELLOW,
"FAIL" => BOLD.RED,
"XFAIL" => YELLOW,
"SKIP" => BLUE,
);
if (my $color = $color_for_result{$result})
{
return colored ($color, $result);
}
else
{
return $result; # Don't colorize unknown stuff.
}
}
sub report ($;$)
{
my ($msg, $result, $explanation) = (undef, @_);
if ($result =~ /^(?:X?(?:PASS|FAIL)|SKIP|ERROR)/)
{
# Output on console might be colorized.
$msg = decorate_result($result);
if ($result =~ /^(?:PASS|XFAIL|SKIP)/)
{
return if $cfg{"show-failures-only"};
}
else
{
$failed = 1;
}
}
elsif ($result eq "#")
{
$msg = " ";
}
else
{
die "$ME: INTERNAL ERROR"; # NOTREACHED
}
$msg .= " $explanation" if defined $explanation;
print $msg . "\n";
}
sub testsuite_error ($)
{
report "ERROR", "- $_[0]";
}
sub handle_tap_result ($)
{
$testno++;
my $result_obj = shift;
my $test_result = stringify_result_obj $result_obj;
my $string = $result_obj->number;
my $description = $result_obj->description;
$string .= " $test_name" unless is_null_string $test_name;
$string .= " $description" unless is_null_string $description;
if ($plan_seen == LATE_PLAN)
{
$string .= " # AFTER LATE PLAN";
}
elsif ($result_obj->is_unplanned)
{
$string .= " # UNPLANNED";
}
elsif ($result_obj->number != $testno)
{
$string .= " # OUT-OF-ORDER (expecting $testno)";
}
elsif (my $directive = $result_obj->directive)
{
$string .= " # $directive";
my $explanation = $result_obj->explanation;
$string .= " $explanation"
unless is_null_string $explanation;
}
report $test_result, $string;
}
sub handle_tap_plan ($)
{
my $plan = shift;
if ($plan_seen)
{
# Error, only one plan per stream is acceptable.
testsuite_error "multiple test plans";
return;
}
# The TAP plan can come before or after *all* the TAP results; we speak
# respectively of an "early" or a "late" plan. If we see the plan line
# after at least one TAP result has been seen, assume we have a late
# plan; in this case, any further test result seen after the plan will
# be flagged as an error.
$plan_seen = ($testno >= 1 ? LATE_PLAN : EARLY_PLAN);
# If $testno > 0, we have an error ("too many tests run") that will be
# automatically dealt with later, so don't worry about it here. If
# $plan_seen is true, we have an error due to a repeated plan, and that
# has already been dealt with above. Otherwise, we have a valid "plan
# with SKIP" specification, and should report it as a particular kind
# of SKIP result.
if ($plan->directive && $testno == 0)
{
my $explanation = is_null_string ($plan->explanation) ?
undef : "- " . $plan->explanation;
report "SKIP", $explanation;
}
}
sub handle_tap_bailout ($)
{
my ($bailout, $msg) = ($_[0], "Bail out!");
$bailed_out = 1;
$msg .= " " . $bailout->explanation
unless is_null_string $bailout->explanation;
testsuite_error $msg;
}
sub extract_tap_comment ($)
{
my $line = shift;
if (index ($line, DIAG_STRING) == 0)
{
# Strip leading `DIAG_STRING' from `$line'.
$line = substr ($line, length (DIAG_STRING));
# And strip any leading and trailing whitespace left.
$line =~ s/(?:^\s*|\s*$)//g;
# Return what is left (if any).
return $line;
}
return "";
}
sub main ()
{
my $iterator = TAP::Parser::Iterator::Stream->new(\*STDIN);
my $parser = TAP::Parser->new ({iterator => $iterator });
while (defined (my $cur = $parser->next))
{
# Parsing of TAP input should stop after a "Bail out!" directive.
next if $bailed_out;
if ($cur->is_plan)
{
handle_tap_plan ($cur);
}
elsif ($cur->is_test)
{
handle_tap_result ($cur);
}
elsif ($cur->is_bailout)
{
handle_tap_bailout ($cur);
}
elsif ($cfg{"verbose"})
{
my $comment = extract_tap_comment ($cur->raw);
report "#", "$comment" if length $comment;
}
}
# A "Bail out!" directive should cause us to ignore any following TAP
# error.
if (!$bailed_out)
{
if (!$plan_seen)
{
testsuite_error "missing test plan";
}
elsif ($parser->tests_planned != $parser->tests_run)
{
my ($planned, $run) = ($parser->tests_planned, $parser->tests_run);
my $bad_amount = $run > $planned ? "many" : "few";
testsuite_error (sprintf "too %s tests run (expected %d, got %d)",
$bad_amount, $planned, $run);
}
}
}
# ----------- #
# Main code. #
# ----------- #
main;
exit($failed);
# Local Variables:
# perl-indent-level: 2
# perl-continued-statement-offset: 2
# perl-continued-brace-offset: 0
# perl-brace-offset: 0
# perl-brace-imaginary-offset: 0
# perl-label-offset: -2
# cperl-indent-level: 2
# cperl-brace-offset: 0
# cperl-continued-brace-offset: 0
# cperl-label-offset: -2
# cperl-extra-newline-before-brace: t
# cperl-merge-trailing-else: nil
# cperl-continued-statement-offset: 2
# End:

110
scripts/tap-merge.pl Executable file
View File

@ -0,0 +1,110 @@
#! /usr/bin/env perl
# Copyright (C) 2018 Red Hat, Inc.
#
# Author: Paolo Bonzini <pbonzini@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# ---------------------------------- #
# Imports, static data, and setup. #
# ---------------------------------- #
use warnings FATAL => 'all';
use strict;
use Getopt::Long ();
use TAP::Parser;
my $ME = "tap-merge.pl";
my $VERSION = "2018-11-30";
my $HELP = "$ME: merge multiple TAP inputs from stdin.";
use constant DIAG_STRING => "#";
# ----------------- #
# Option parsing. #
# ----------------- #
Getopt::Long::GetOptions
(
'help' => sub { print $HELP; exit 0; },
'version' => sub { print "$ME $VERSION\n"; exit 0; },
);
# -------------- #
# Subroutines. #
# -------------- #
sub main ()
{
my $iterator = TAP::Parser::Iterator::Stream->new(\*STDIN);
my $parser = TAP::Parser->new ({iterator => $iterator });
my $testno = 0; # Number of test results seen so far.
my $bailed_out = 0; # Whether a "Bail out!" directive has been seen.
while (defined (my $cur = $parser->next))
{
if ($cur->is_bailout)
{
$bailed_out = 1;
print DIAG_STRING . " " . $cur->as_string . "\n";
next;
}
elsif ($cur->is_plan)
{
$bailed_out = 0;
next;
}
elsif ($cur->is_test)
{
$bailed_out = 0 if $cur->number == 1;
$testno++;
$cur = TAP::Parser::Result::Test->new({
ok => $cur->ok,
test_num => $testno,
directive => $cur->directive,
explanation => $cur->explanation,
description => $cur->description
});
}
elsif ($cur->is_version)
{
next if $testno > 0;
}
print $cur->as_string . "\n" unless $bailed_out;
}
print "1..$testno\n";
}
# ----------- #
# Main code. #
# ----------- #
main;
# Local Variables:
# perl-indent-level: 2
# perl-continued-statement-offset: 2
# perl-continued-brace-offset: 0
# perl-brace-offset: 0
# perl-brace-imaginary-offset: 0
# perl-label-offset: -2
# cperl-indent-level: 2
# cperl-brace-offset: 0
# cperl-continued-brace-offset: 0
# cperl-label-offset: -2
# cperl-extra-newline-before-brace: t
# cperl-merge-trailing-else: nil
# cperl-continued-statement-offset: 2
# End:

2
slirp/slirp.c
View File

@ -47,7 +47,7 @@ static const uint8_t special_ethaddr[ETH_ALEN] = {
u_int curtime;
static QTAILQ_HEAD(slirp_instances, Slirp) slirp_instances =
static QTAILQ_HEAD(, Slirp) slirp_instances =
QTAILQ_HEAD_INITIALIZER(slirp_instances);
static struct in_addr dns_addr;

2
target/arm/kvm.c
View File

@ -206,7 +206,7 @@ typedef struct KVMDevice {
int dev_fd;
} KVMDevice;
static QSLIST_HEAD(kvm_devices_head, KVMDevice) kvm_devices_head;
static QSLIST_HEAD(, KVMDevice) kvm_devices_head;
static void kvm_arm_devlistener_add(MemoryListener *listener,
MemoryRegionSection *section)

6
target/i386/Makefile.objs
View File

@ -12,10 +12,10 @@ obj-$(call lnot,$(CONFIG_HYPERV)) += hyperv-stub.o
ifeq ($(CONFIG_WIN32),y)
obj-$(CONFIG_HAX) += hax-all.o hax-mem.o hax-windows.o
endif
ifeq ($(CONFIG_DARWIN),y)
obj-$(CONFIG_HAX) += hax-all.o hax-mem.o hax-darwin.o
obj-$(CONFIG_HVF) += hvf/
ifeq ($(CONFIG_POSIX),y)
obj-$(CONFIG_HAX) += hax-all.o hax-mem.o hax-posix.o
endif
obj-$(CONFIG_HVF) += hvf/
obj-$(CONFIG_WHPX) += whpx-all.o
endif
obj-$(CONFIG_SEV) += sev.o

6
target/i386/hax-i386.h
View File

@ -16,7 +16,7 @@
#include "cpu.h"
#include "sysemu/hax.h"
#ifdef CONFIG_DARWIN
#ifdef CONFIG_POSIX
typedef int hax_fd;
#endif
@ -82,8 +82,8 @@ hax_fd hax_mod_open(void);
void hax_memory_init(void);
#ifdef CONFIG_DARWIN
#include "target/i386/hax-darwin.h"
#ifdef CONFIG_POSIX
#include "target/i386/hax-posix.h"
#endif
#ifdef CONFIG_WIN32

2
target/i386/hax-mem.c
View File

@ -56,7 +56,7 @@ typedef struct HAXMapping {
* send to the kernel only the removal of the pages from the MMIO hole after
* having computed locally the result of the deletion and additions.
*/
static QTAILQ_HEAD(HAXMappingListHead, HAXMapping) mappings =
static QTAILQ_HEAD(, HAXMapping) mappings =
QTAILQ_HEAD_INITIALIZER(mappings);
/**

0
target/i386/hax-darwin.c → target/i386/hax-posix.c
View File

0
target/i386/hax-darwin.h → target/i386/hax-posix.h
View File

4
tcg/tcg.c
View File

@ -2319,7 +2319,7 @@ static void reachable_code_pass(TCGContext *s)
* wait until the dead code in between them was removed.
*/
if (label->refs == 1) {
TCGOp *op_prev = QTAILQ_PREV(op, TCGOpHead, link);
TCGOp *op_prev = QTAILQ_PREV(op, link);
if (op_prev->opc == INDEX_op_br &&
label == arg_label(op_prev->args[0])) {
tcg_op_remove(s, op_prev);
@ -2481,7 +2481,7 @@ static void liveness_pass_1(TCGContext *s)
/* ??? Should be redundant with the exit_tb that ends the TB. */
la_func_end(s, nb_globals, nb_temps);
QTAILQ_FOREACH_REVERSE_SAFE(op, &s->ops, TCGOpHead, link, op_prev) {
QTAILQ_FOREACH_REVERSE_SAFE(op, &s->ops, link, op_prev) {
int nb_iargs, nb_oargs;
TCGOpcode opc_new, opc_new2;
bool have_opc_new2;

6
tcg/tcg.h
View File

@ -708,7 +708,7 @@ struct TCGContext {
/* These structures are private to tcg-target.inc.c. */
#ifdef TCG_TARGET_NEED_LDST_LABELS
QSIMPLEQ_HEAD(ldst_labels, TCGLabelQemuLdst) ldst_labels;
QSIMPLEQ_HEAD(, TCGLabelQemuLdst) ldst_labels;
#endif
#ifdef TCG_TARGET_NEED_POOL_LABELS
struct TCGLabelPoolData *pool_labels;
@ -719,7 +719,7 @@ struct TCGContext {
TCGTempSet free_temps[TCG_TYPE_COUNT * 2];
TCGTemp temps[TCG_MAX_TEMPS]; /* globals first, temps after */
QTAILQ_HEAD(TCGOpHead, TCGOp) ops, free_ops;
QTAILQ_HEAD(, TCGOp) ops, free_ops;
/* Tells which temporary holds a given register.
It does not take into account fixed registers */
@ -847,7 +847,7 @@ static inline void tcg_set_insn_start_param(TCGOp *op, int arg, target_ulong v)
/* The last op that was emitted. */
static inline TCGOp *tcg_last_op(void)
{
return QTAILQ_LAST(&tcg_ctx->ops, TCGOpHead);
return QTAILQ_LAST(&tcg_ctx->ops);
}
/* Test for whether to terminate the TB for using too many opcodes. */

75
tests/Makefile.include
View File

@ -810,41 +810,68 @@ tests/test-qga$(EXESUF): qemu-ga$(EXESUF)
tests/test-qga$(EXESUF): tests/test-qga.o $(qtest-obj-y)
SPEED = quick
GTESTER_OPTIONS = -k $(if $(V),--verbose,-q)
GCOV_OPTIONS = -n $(if $(V),-f,)
# gtester tests, possibly with verbose output
# do_test_tap runs all tests, even if some of them fail, while do_test_human
# stops at the first failure unless -k is given on the command line
define do_test_human_k
$(quiet-@)rc=0; $(foreach COMMAND, $1, \
$(call quiet-command-run, \
export MALLOC_PERTURB_=$${MALLOC_PERTURB_:-$$(( $${RANDOM:-0} % 255 + 1))} $2; \
$(COMMAND) -m=$(SPEED) -k --tap < /dev/null \
| ./scripts/tap-driver.pl --test-name="$(notdir $(COMMAND))" $(if $(V),, --show-failures-only) \
|| rc=$$?;, "TEST", "$@: $(COMMAND)")) exit $$rc
endef
define do_test_human_no_k
$(foreach COMMAND, $1, \
$(call quiet-command, \
MALLOC_PERTURB_=$${MALLOC_PERTURB_:-$$(( $${RANDOM:-0} % 255 + 1))} $2 \
$(COMMAND) -m=$(SPEED) -k --tap < /dev/null \
| ./scripts/tap-driver.pl --test-name="$(notdir $(COMMAND))" $(if $(V),, --show-failures-only), \
"TEST", "$@: $(COMMAND)")
)
endef
do_test_human = \
$(if $(findstring k, $(MAKEFLAGS)), $(do_test_human_k), $(do_test_human_no_k))
define do_test_tap
$(call quiet-command, \
{ export MALLOC_PERTURB_=$${MALLOC_PERTURB_:-$$(( $${RANDOM:-0} % 255 + 1))} $2; \
$(foreach COMMAND, $1, \
$(COMMAND) -m=$(SPEED) -k --tap < /dev/null \
| sed "s/^[a-z][a-z]* [0-9]* /&$(notdir $(COMMAND)) /" || true; ) } \
| ./scripts/tap-merge.pl | tee "$@" \
| ./scripts/tap-driver.pl $(if $(V),, --show-failures-only), \
"TAP","$@")
endef
.PHONY: $(patsubst %, check-qtest-%, $(QTEST_TARGETS))
$(patsubst %, check-qtest-%, $(QTEST_TARGETS)): check-qtest-%: subdir-%-softmmu $(check-qtest-y)
$(call quiet-command,QTEST_QEMU_BINARY=$*-softmmu/qemu-system-$* \
QTEST_QEMU_IMG=qemu-img$(EXESUF) \
MALLOC_PERTURB_=$${MALLOC_PERTURB_:-$$(( $${RANDOM:-0} % 255 + 1))} \
gtester $(GTESTER_OPTIONS) -m=$(SPEED) $(check-qtest-$*-y) $(check-qtest-generic-y),"GTESTER","$@")
$(call do_test_human,$(check-qtest-$*-y) $(check-qtest-generic-y), \
QTEST_QEMU_BINARY=$*-softmmu/qemu-system-$* \
QTEST_QEMU_IMG=qemu-img$(EXESUF))
.PHONY: $(patsubst %, check-%, $(check-unit-y) $(check-speed-y))
$(patsubst %, check-%, $(check-unit-y) $(check-speed-y)): check-%: %
$(call quiet-command, \
MALLOC_PERTURB_=$${MALLOC_PERTURB_:-$$(( $${RANDOM:-0} % 255 + 1))} \
gtester $(GTESTER_OPTIONS) -m=$(SPEED) $*,"GTESTER","$*")
check-unit: $(check-unit-y)
$(call do_test_human, $^)
# gtester tests with XML output
check-speed: $(check-speed-y)
$(call do_test_human, $^)
$(patsubst %, check-report-qtest-%.xml, $(QTEST_TARGETS)): check-report-qtest-%.xml: $(check-qtest-y)
$(call quiet-command,QTEST_QEMU_BINARY=$*-softmmu/qemu-system-$* \
QTEST_QEMU_IMG=qemu-img$(EXESUF) \
gtester -q $(GTESTER_OPTIONS) -o $@ -m=$(SPEED) $(check-qtest-$*-y) $(check-qtest-generic-y),"GTESTER","$@")
# gtester tests with TAP output
check-report-unit.xml: $(check-unit-y)
$(call quiet-command,gtester -q $(GTESTER_OPTIONS) -o $@ -m=$(SPEED) $^,"GTESTER","$@")
$(patsubst %, check-report-qtest-%.tap, $(QTEST_TARGETS)): check-report-qtest-%.tap: $(check-qtest-y)
$(call do_test_tap, $(check-qtest-$*-y) $(check-qtest-generic-y), \
QTEST_QEMU_BINARY=$*-softmmu/qemu-system-$* \
QTEST_QEMU_IMG=qemu-img$(EXESUF))
check-report-unit.tap: $(check-unit-y)
$(call do_test_tap,$^)
# Reports and overall runs
check-report.xml: $(patsubst %,check-report-qtest-%.xml, $(QTEST_TARGETS)) check-report-unit.xml
$(call quiet-command,$(SRC_PATH)/scripts/gtester-cat $^ > $@,"GEN","$@")
check-report.html: check-report.xml
$(call quiet-command,gtester-report $< > $@,"GEN","$@")
check-report.tap: $(patsubst %,check-report-qtest-%.tap, $(QTEST_TARGETS)) check-report-unit.tap
$(call quiet-command,./scripts/tap-merge.py $^ > $@,"GEN","$@")
# Per guest TCG tests
@ -959,8 +986,6 @@ check-acceptance: check-venv $(TESTS_RESULTS_DIR)
.PHONY: check-qapi-schema check-qtest check-unit check check-clean
check-qapi-schema: $(patsubst %,check-%, $(check-qapi-schema-y)) check-tests/qapi-schema/doc-good.texi
check-qtest: $(patsubst %,check-qtest-%, $(QTEST_TARGETS))
check-unit: $(patsubst %,check-%, $(check-unit-y))
check-speed: $(patsubst %,check-%, $(check-speed-y))
check-block: $(patsubst %,check-%, $(check-block-y))
check: check-qapi-schema check-unit check-qtest check-decodetree
check-clean:

2
tests/cdrom-test.c
View File

@ -169,7 +169,7 @@ int main(int argc, char **argv)
if (exec_genisoimg(genisocheck)) {
/* genisoimage not available - so can't run tests */
return 0;
return g_test_run();
}
ret = prepare_image(arch, isoimage);

1
tests/docker/dockerfiles/centos7.docker
View File

@ -22,6 +22,7 @@ ENV PACKAGES \
mesa-libEGL-devel \
mesa-libgbm-devel \
nettle-devel \
perl-Test-Harness \
pixman-devel \
SDL-devel \
spice-glib-devel \

1
tests/docker/dockerfiles/fedora.docker
View File

@ -70,6 +70,7 @@ ENV PACKAGES \
nss-devel \
numactl-devel \
perl \
perl-Test-Harness \
pixman-devel \
python3 \
PyYAML \

5
tests/ivshmem-test.c
View File

@ -492,7 +492,7 @@ int main(int argc, char **argv)
/* shm */
tmpshm = mktempshm(TMPSHMSIZE, &fd);
if (!tmpshm) {
return 0;
goto out;
}
tmpshmem = mmap(0, TMPSHMSIZE, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
g_assert(tmpshmem != MAP_FAILED);
@ -514,9 +514,8 @@ int main(int argc, char **argv)
}
}
out:
ret = g_test_run();
cleanup();
return ret;
}

2
tests/libqos/malloc.c
View File

@ -104,7 +104,7 @@ static void mlist_coalesce(MemList *head, MemBlock *node)
do {
merge = 0;
left = QTAILQ_PREV(node, MemList, MLIST_ENTNAME);
left = QTAILQ_PREV(node, MLIST_ENTNAME);
right = QTAILQ_NEXT(node, MLIST_ENTNAME);
/* clowns to the left of me */

8
tests/migration-test.c
View File

@ -789,7 +789,7 @@ int main(int argc, char **argv)
g_test_init(&argc, &argv, NULL);
if (!ufd_version_check()) {
return 0;
return g_test_run();
}
/*
@ -800,7 +800,7 @@ int main(int argc, char **argv)
if (g_str_equal(qtest_get_arch(), "ppc64") &&
access("/sys/module/kvm_hv", F_OK)) {
g_test_message("Skipping test: kvm_hv not available");
return 0;
return g_test_run();
}
/*
@ -811,11 +811,11 @@ int main(int argc, char **argv)
#if defined(HOST_S390X)
if (access("/dev/kvm", R_OK | W_OK)) {
g_test_message("Skipping test: kvm not available");
return 0;
return g_test_run();
}
#else
g_test_message("Skipping test: Need s390x host to work properly");
return 0;
return g_test_run();
#endif
}

3
tests/test-crypto-pbkdf.c
View File

@ -440,6 +440,7 @@ int main(int argc, char **argv)
#else
int main(int argc, char **argv)
{
return 0;
g_test_init(&argc, &argv, NULL);
return g_test_run();
}
#endif

2
tests/test-rcu-list.c
View File

@ -108,7 +108,7 @@ static void reclaim_list_el(struct rcu_head *prcu)
}
#if TEST_LIST_TYPE == 1
static QLIST_HEAD(q_list_head, list_element) Q_list_head;
static QLIST_HEAD(, list_element) Q_list_head;
#define TEST_NAME "qlist"
#define TEST_LIST_REMOVE_RCU QLIST_REMOVE_RCU

8
tests/test-vmstate.c
View File

@ -630,7 +630,7 @@ struct TestQtailqElement {
typedef struct TestQtailq {
int16_t i16;
QTAILQ_HEAD(TestQtailqHead, TestQtailqElement) q;
QTAILQ_HEAD(, TestQtailqElement) q;
int32_t i32;
} TestQtailq;
@ -735,9 +735,9 @@ static void test_load_q(void)
g_assert_cmpint(eof, ==, QEMU_VM_EOF);
TestQtailqElement *qele_from = QTAILQ_FIRST(&obj_q.q);
TestQtailqElement *qlast_from = QTAILQ_LAST(&obj_q.q, TestQtailqHead);
TestQtailqElement *qlast_from = QTAILQ_LAST(&obj_q.q);
TestQtailqElement *qele_to = QTAILQ_FIRST(&tgt.q);
TestQtailqElement *qlast_to = QTAILQ_LAST(&tgt.q, TestQtailqHead);
TestQtailqElement *qlast_to = QTAILQ_LAST(&tgt.q);
while (1) {
g_assert_cmpint(qele_to->b, ==, qele_from->b);
@ -755,7 +755,7 @@ static void test_load_q(void)
/* clean up */
TestQtailqElement *qele;
while (!QTAILQ_EMPTY(&tgt.q)) {
qele = QTAILQ_LAST(&tgt.q, TestQtailqHead);
qele = QTAILQ_LAST(&tgt.q);
QTAILQ_REMOVE(&tgt.q, qele, next);
free(qele);
qele = NULL;

4
ui/console.c
View File

@ -182,7 +182,7 @@ struct DisplayState {
static DisplayState *display_state;
static QemuConsole *active_console;
static QTAILQ_HEAD(consoles_head, QemuConsole) consoles =
static QTAILQ_HEAD(, QemuConsole) consoles =
QTAILQ_HEAD_INITIALIZER(consoles);
static bool cursor_visible_phase;
static QEMUTimer *cursor_timer;
@ -1303,7 +1303,7 @@ static QemuConsole *new_console(DisplayState *ds, console_type_t console_type,
s->index = 0;
QTAILQ_INSERT_TAIL(&consoles, s, next);
} else if (console_type != GRAPHIC_CONSOLE || qdev_hotplug) {
QemuConsole *last = QTAILQ_LAST(&consoles, consoles_head);
QemuConsole *last = QTAILQ_LAST(&consoles);
s->index = last->index + 1;
QTAILQ_INSERT_TAIL(&consoles, s, next);
} else {

14
ui/input.c
View File

@ -19,6 +19,9 @@ struct QemuInputHandlerState {
};
typedef struct QemuInputEventQueue QemuInputEventQueue;
typedef QTAILQ_HEAD(QemuInputEventQueueHead, QemuInputEventQueue)
QemuInputEventQueueHead;
struct QemuInputEventQueue {
enum {
QEMU_INPUT_QUEUE_DELAY = 1,
@ -37,8 +40,7 @@ static QTAILQ_HEAD(, QemuInputHandlerState) handlers =
static NotifierList mouse_mode_notifiers =
NOTIFIER_LIST_INITIALIZER(mouse_mode_notifiers);
static QTAILQ_HEAD(QemuInputEventQueueHead, QemuInputEventQueue) kbd_queue =
QTAILQ_HEAD_INITIALIZER(kbd_queue);
static QemuInputEventQueueHead kbd_queue = QTAILQ_HEAD_INITIALIZER(kbd_queue);
static QEMUTimer *kbd_timer;
static uint32_t kbd_default_delay_ms = 10;
static uint32_t queue_count;
@ -257,7 +259,7 @@ static void qemu_input_event_trace(QemuConsole *src, InputEvent *evt)
static void qemu_input_queue_process(void *opaque)
{
struct QemuInputEventQueueHead *queue = opaque;
QemuInputEventQueueHead *queue = opaque;
QemuInputEventQueue *item;
g_assert(!QTAILQ_EMPTY(queue));
@ -288,7 +290,7 @@ static void qemu_input_queue_process(void *opaque)
}
}
static void qemu_input_queue_delay(struct QemuInputEventQueueHead *queue,
static void qemu_input_queue_delay(QemuInputEventQueueHead *queue,
QEMUTimer *timer, uint32_t delay_ms)
{
QemuInputEventQueue *item = g_new0(QemuInputEventQueue, 1);
@ -306,7 +308,7 @@ static void qemu_input_queue_delay(struct QemuInputEventQueueHead *queue,
}
}
static void qemu_input_queue_event(struct QemuInputEventQueueHead *queue,
static void qemu_input_queue_event(QemuInputEventQueueHead *queue,
QemuConsole *src, InputEvent *evt)
{
QemuInputEventQueue *item = g_new0(QemuInputEventQueue, 1);
@ -318,7 +320,7 @@ static void qemu_input_queue_event(struct QemuInputEventQueueHead *queue,
queue_count++;
}
static void qemu_input_queue_sync(struct QemuInputEventQueueHead *queue)
static void qemu_input_queue_sync(QemuInputEventQueueHead *queue)
{
QemuInputEventQueue *item = g_new0(QemuInputEventQueue, 1);

4
util/qemu-option.c
View File

@ -280,7 +280,7 @@ QemuOpt *qemu_opt_find(QemuOpts *opts, const char *name)
{
QemuOpt *opt;
QTAILQ_FOREACH_REVERSE(opt, &opts->head, QemuOptHead, next) {
QTAILQ_FOREACH_REVERSE(opt, &opts->head, next) {
if (strcmp(opt->name, name) != 0)
continue;
return opt;
@ -379,7 +379,7 @@ bool qemu_opt_has_help_opt(QemuOpts *opts)
{
QemuOpt *opt;
QTAILQ_FOREACH_REVERSE(opt, &opts->head, QemuOptHead, next) {
QTAILQ_FOREACH_REVERSE(opt, &opts->head, next) {
if (is_help_option(opt->name)) {
return true;
}

4
util/qemu-thread-win32.c
View File

@ -11,10 +11,6 @@
*
*/
#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x0600
#endif
#include "qemu/osdep.h"
#include "qemu-common.h"
#include "qemu/thread.h"

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