include:
- local: '/.gitlab-ci.d/custom-runners/ubuntu-20.04-s390x.yml'
- local: '/.gitlab-ci.d/custom-runners/ubuntu-20.04-aarch64.yml'
+ - local: '/.gitlab-ci.d/custom-runners/ubuntu-20.04-aarch32.yml'
- local: '/.gitlab-ci.d/custom-runners/centos-stream-8-x86_64.yml'
--- /dev/null
+# All ubuntu-20.04 jobs should run successfully in an environment
+# setup by the scripts/ci/setup/qemu/build-environment.yml task
+# "Install basic packages to build QEMU on Ubuntu 18.04/20.04"
+
+ubuntu-20.04-aarch32-all:
+ needs: []
+ stage: build
+ tags:
+ - ubuntu_20.04
+ - aarch32
+ rules:
+ - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
+ when: manual
+ allow_failure: true
+ - if: "$AARCH32_RUNNER_AVAILABLE"
+ when: manual
+ allow_failure: true
+ script:
+ - mkdir build
+ - cd build
+ - ../configure --cross-prefix=arm-linux-gnueabihf-
+ - make --output-sync -j`nproc`
+ - make --output-sync -j`nproc` check V=1
tags:
- ubuntu_20.04
- s390x
+ variables:
+ DFLTCC: 0
rules:
- if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
- if: "$S390X_RUNNER_AVAILABLE"
tags:
- ubuntu_20.04
- s390x
+ variables:
+ DFLTCC: 0
rules:
- if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
- if: "$S390X_RUNNER_AVAILABLE"
tags:
- ubuntu_20.04
- s390x
+ variables:
+ DFLTCC: 0
rules:
- if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
when: manual
tags:
- ubuntu_20.04
- s390x
+ variables:
+ DFLTCC: 0
rules:
- if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
when: manual
tags:
- ubuntu_20.04
- s390x
+ variables:
+ DFLTCC: 0
rules:
- if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
when: manual
tags:
- ubuntu_20.04
- s390x
+ variables:
+ DFLTCC: 0
rules:
- if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
when: manual
+++ /dev/null
-# All ubuntu-20.04 jobs should run successfully in an environment
-# setup by the scripts/ci/setup/qemu/build-environment.yml task
-# "Install basic packages to build QEMU on Ubuntu 18.04/20.04"
-
-ubuntu-20.04-aarch32-all:
- needs: []
- stage: build
- tags:
- - ubuntu_20.04
- - aarch32
- rules:
- - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH =~ /^staging/'
- when: manual
- allow_failure: true
- - if: "$AARCH32_RUNNER_AVAILABLE"
- when: manual
- allow_failure: true
- script:
- - mkdir build
- - cd build
- - ../configure --cross-prefix=arm-linux-gnueabihf-
- - make --output-sync -j`nproc`
- - make --output-sync -j`nproc` check V=1
malc <av1474@comtv.ru> malc <malc@c046a42c-6fe2-441c-8c8c-71466251a162>
# Corrupted Author fields
+Aaron Larson <alarson@ddci.com> alarson@ddci.com
+Andreas Färber <andreas.faerber@web.de> Andreas Färber <andreas.faerber>
+Jason Wang <jasowang@redhat.com> Jason Wang <jasowang>
Marek Dolata <mkdolata@us.ibm.com> mkdolata@us.ibm.com <mkdolata@us.ibm.com>
+Michael Ellerman <mpe@ellerman.id.au> michael@ozlabs.org <michael@ozlabs.org>
Nick Hudson <hnick@vmware.com> hnick@vmware.com <hnick@vmware.com>
# There is also a:
# Also list preferred name forms where people have changed their
# git author config, or had utf8/latin1 encoding issues.
Aaron Lindsay <aaron@os.amperecomputing.com>
+Aaron Larson <alarson@ddci.com>
Alexey Gerasimenko <x1917x@gmail.com>
Alex Chen <alex.chen@huawei.com>
Alex Ivanov <void@aleksoft.net>
Pavel Dovgaluk <dovgaluk@ispras.ru>
Pavel Dovgaluk <pavel.dovgaluk@gmail.com>
Pavel Dovgaluk <Pavel.Dovgaluk@ispras.ru>
+Peter Chubb <peter.chubb@nicta.com.au>
Peter Crosthwaite <crosthwaite.peter@gmail.com>
Peter Crosthwaite <peter.crosthwaite@petalogix.com>
Peter Crosthwaite <peter.crosthwaite@xilinx.com>
- TEST_CMD="make check check-tcg V=1"
- CONFIG="--disable-containers --target-list=${MAIN_SOFTMMU_TARGETS},s390x-linux-user"
- UNRELIABLE=true
+ - DFLTCC=0
script:
- BUILD_RC=0 && make -j${JOBS} || BUILD_RC=$?
- |
env:
- CONFIG="--disable-containers --audio-drv-list=sdl --disable-user
--target-list-exclude=${MAIN_SOFTMMU_TARGETS}"
-
+ - DFLTCC=0
- name: "[s390x] GCC (user)"
arch: s390x
dist: focal
- ninja-build
env:
- CONFIG="--disable-containers --disable-system"
-
+ - DFLTCC=0
- name: "[s390x] Clang (disable-tcg)"
arch: s390x
dist: focal
- CONFIG="--disable-containers --disable-tcg --enable-kvm
--disable-tools --host-cc=clang --cxx=clang++"
- UNRELIABLE=true
+ - DFLTCC=0
Block Jobs
M: John Snow <jsnow@redhat.com>
-M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
+M: Vladimir Sementsov-Ogievskiy <v.sementsov-og@mail.ru>
L: qemu-block@nongnu.org
S: Supported
F: blockjob.c
Dirty Bitmaps
M: Eric Blake <eblake@redhat.com>
-M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
+M: Vladimir Sementsov-Ogievskiy <v.sementsov-og@mail.ru>
R: John Snow <jsnow@redhat.com>
L: qemu-block@nongnu.org
S: Supported
F: tests/*.py
Benchmark util
-M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
+M: Vladimir Sementsov-Ogievskiy <v.sementsov-og@mail.ru>
S: Maintained
F: scripts/simplebench/
T: git https://src.openvz.org/scm/~vsementsov/qemu.git simplebench
Transactions helper
-M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
+M: Vladimir Sementsov-Ogievskiy <v.sementsov-og@mail.ru>
S: Maintained
F: include/qemu/transactions.h
F: util/transactions.c
Network Block Device (NBD)
M: Eric Blake <eblake@redhat.com>
-M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
+M: Vladimir Sementsov-Ogievskiy <v.sementsov-og@mail.ru>
L: qemu-block@nongnu.org
S: Maintained
F: block/nbd*
parallels
M: Stefan Hajnoczi <stefanha@redhat.com>
M: Denis V. Lunev <den@openvz.org>
-M: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
+M: Vladimir Sementsov-Ogievskiy <v.sementsov-og@mail.ru>
L: qemu-block@nongnu.org
S: Supported
F: block/parallels.c
snd_pcm_uframes_t samples;
};
-static void GCC_FMT_ATTR (2, 3) alsa_logerr (int err, const char *fmt, ...)
+static void G_GNUC_PRINTF (2, 3) alsa_logerr (int err, const char *fmt, ...)
{
va_list ap;
AUD_log (AUDIO_CAP, "Reason: %s\n", snd_strerror (err));
}
-static void GCC_FMT_ATTR (3, 4) alsa_logerr2 (
+static void G_GNUC_PRINTF (3, 4) alsa_logerr2 (
int err,
const char *typ,
const char *fmt,
uint64_t old_ts;
} QEMUAudioTimeStamp;
-void AUD_vlog (const char *cap, const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0);
-void AUD_log (const char *cap, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
+void AUD_vlog (const char *cap, const char *fmt, va_list ap) G_GNUC_PRINTF(2, 0);
+void AUD_log (const char *cap, const char *fmt, ...) G_GNUC_PRINTF(2, 3);
void AUD_register_card (const char *name, QEMUSoundCard *card);
void AUD_remove_card (QEMUSoundCard *card);
AUD_log (AUDIO_CAP, "Reason: %s\n", str);
}
-static void GCC_FMT_ATTR (2, 3) coreaudio_logerr (
+static void G_GNUC_PRINTF (2, 3) coreaudio_logerr (
OSStatus status,
const char *fmt,
...
coreaudio_logstatus (status);
}
-static void GCC_FMT_ATTR (3, 4) coreaudio_logerr2 (
+static void G_GNUC_PRINTF (3, 4) coreaudio_logerr2 (
OSStatus status,
const char *typ,
const char *fmt,
AUD_log (AUDIO_CAP, "Reason: %s\n", str);
}
-static void GCC_FMT_ATTR (2, 3) dsound_logerr (
+static void G_GNUC_PRINTF (2, 3) dsound_logerr (
HRESULT hr,
const char *fmt,
...
dsound_log_hresult (hr);
}
-static void GCC_FMT_ATTR (3, 4) dsound_logerr2 (
+static void G_GNUC_PRINTF (3, 4) dsound_logerr2 (
HRESULT hr,
const char *typ,
const char *fmt,
int fragsize;
};
-static void GCC_FMT_ATTR (2, 3) oss_logerr (int err, const char *fmt, ...)
+static void G_GNUC_PRINTF (2, 3) oss_logerr (int err, const char *fmt, ...)
{
va_list ap;
AUD_log (AUDIO_CAP, "Reason: %s\n", strerror (err));
}
-static void GCC_FMT_ATTR (3, 4) oss_logerr2 (
+static void G_GNUC_PRINTF (3, 4) oss_logerr2 (
int err,
const char *typ,
const char *fmt,
static void qpa_conn_fini(PAConnection *c);
-static void GCC_FMT_ATTR (2, 3) qpa_logerr (int err, const char *fmt, ...)
+static void G_GNUC_PRINTF (2, 3) qpa_logerr (int err, const char *fmt, ...)
{
va_list ap;
SDL_AudioDeviceID devid;
} SDLVoiceIn;
-static void GCC_FMT_ATTR (1, 2) sdl_logerr (const char *fmt, ...)
+static void G_GNUC_PRINTF (1, 2) sdl_logerr (const char *fmt, ...)
{
va_list ap;
QEMUIOVector *raw_qiov; /* cloned I/O vector for raw file */
} BlkverifyRequest;
-static void GCC_FMT_ATTR(2, 3) blkverify_err(BlkverifyRequest *r,
+static void G_GNUC_PRINTF(2, 3) blkverify_err(BlkverifyRequest *r,
const char *fmt, ...)
{
va_list ap;
if (i != -1) {
s->requests[i].coroutine = NULL;
s->in_flight--;
- qemu_co_queue_next(&s->free_sema);
}
+ qemu_co_queue_next(&s->free_sema);
}
qemu_co_mutex_unlock(&s->send_mutex);
return rc;
static int64_t alloc_clusters_noref(BlockDriverState *bs, uint64_t size,
uint64_t max);
-static int QEMU_WARN_UNUSED_RESULT update_refcount(BlockDriverState *bs,
- int64_t offset, int64_t length, uint64_t addend,
- bool decrease, enum qcow2_discard_type type);
+
+G_GNUC_WARN_UNUSED_RESULT
+static int update_refcount(BlockDriverState *bs,
+ int64_t offset, int64_t length, uint64_t addend,
+ bool decrease, enum qcow2_discard_type type);
static uint64_t get_refcount_ro0(const void *refcount_array, uint64_t index);
static uint64_t get_refcount_ro1(const void *refcount_array, uint64_t index);
/* XXX: cache several refcount block clusters ? */
/* @addend is the absolute value of the addend; if @decrease is set, @addend
* will be subtracted from the current refcount, otherwise it will be added */
-static int QEMU_WARN_UNUSED_RESULT update_refcount(BlockDriverState *bs,
- int64_t offset,
- int64_t length,
- uint64_t addend,
- bool decrease,
- enum qcow2_discard_type type)
+static int update_refcount(BlockDriverState *bs,
+ int64_t offset,
+ int64_t length,
+ uint64_t addend,
+ bool decrease,
+ enum qcow2_discard_type type)
{
BDRVQcow2State *s = bs->opaque;
int64_t start, last, cluster_offset;
void qcow2_signal_corruption(BlockDriverState *bs, bool fatal, int64_t offset,
int64_t size, const char *message_format, ...)
- GCC_FMT_ATTR(5, 6);
+ G_GNUC_PRINTF(5, 6);
int qcow2_validate_table(BlockDriverState *bs, uint64_t offset,
uint64_t entries, size_t entry_len,
assert(!qiov || qiov->size == bytes);
+ if (cmd == RBD_AIO_WRITE || cmd == RBD_AIO_WRITE_ZEROES) {
+ /*
+ * RBD APIs don't allow us to write more than actual size, so in order
+ * to support growing images, we resize the image before write
+ * operations that exceed the current size.
+ */
+ if (offset + bytes > s->image_size) {
+ int r = qemu_rbd_resize(bs, offset + bytes);
+ if (r < 0) {
+ return r;
+ }
+ }
+ }
+
r = rbd_aio_create_completion(&task,
(rbd_callback_t) qemu_rbd_completion_cb, &c);
if (r < 0) {
int64_t bytes, QEMUIOVector *qiov,
BdrvRequestFlags flags)
{
- BDRVRBDState *s = bs->opaque;
- /*
- * RBD APIs don't allow us to write more than actual size, so in order
- * to support growing images, we resize the image before write
- * operations that exceed the current size.
- */
- if (offset + bytes > s->image_size) {
- int r = qemu_rbd_resize(bs, offset + bytes);
- if (r < 0) {
- return r;
- }
- }
return qemu_rbd_start_co(bs, offset, bytes, qiov, flags, RBD_AIO_WRITE);
}
}
}
-static void GCC_FMT_ATTR(3, 4)
+static void G_GNUC_PRINTF(3, 4)
session_error_setg(Error **errp, BDRVSSHState *s, const char *fs, ...)
{
va_list args;
g_free(msg);
}
-static void GCC_FMT_ATTR(3, 4)
+static void G_GNUC_PRINTF(3, 4)
sftp_error_setg(Error **errp, BDRVSSHState *s, const char *fs, ...)
{
va_list args;
abi_long do_openbsd_syscall(void *cpu_env, int num, abi_long arg1,
abi_long arg2, abi_long arg3, abi_long arg4,
abi_long arg5, abi_long arg6);
-void gemu_log(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
+void gemu_log(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
extern __thread CPUState *thread_cpu;
void cpu_loop(CPUArchState *env);
char *target_strerror(int err);
{
g_free(f);
}
-G_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free)
int main(void) { return 0; }
EOF
if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
int128=yes
fi
-#########################################
-# See if 128-bit atomic operations are supported.
-
-atomic128=no
-if test "$int128" = "yes"; then
- cat > $TMPC << EOF
-int main(void)
-{
- unsigned __int128 x = 0, y = 0;
- y = __atomic_load(&x, 0);
- __atomic_store(&x, y, 0);
- __atomic_compare_exchange(&x, &y, x, 0, 0, 0);
- return 0;
-}
-EOF
- if compile_prog "" "" ; then
- atomic128=yes
- fi
-fi
-
-cmpxchg128=no
-if test "$int128" = yes && test "$atomic128" = no; then
- cat > $TMPC << EOF
-int main(void)
-{
- unsigned __int128 x = 0, y = 0;
- __sync_val_compare_and_swap_16(&x, y, x);
- return 0;
-}
-EOF
- if compile_prog "" "" ; then
- cmpxchg128=yes
- fi
-fi
-
########################################
# check if ccache is interfering with
# semantic analysis of macros
echo "CONFIG_TSAN=y" >> $config_host_mak
fi
-if test "$int128" = "yes" ; then
- echo "CONFIG_INT128=y" >> $config_host_mak
-fi
-
-if test "$atomic128" = "yes" ; then
- echo "CONFIG_ATOMIC128=y" >> $config_host_mak
-fi
-
-if test "$cmpxchg128" = "yes" ; then
- echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
-fi
-
if test "$rdma" = "yes" ; then
echo "CONFIG_RDMA=y" >> $config_host_mak
echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
# canonical emails
liq3ea@163.com liq3ea@gmail.com
-# some broken tags
+# some broken DCO tags
yuval.shaia.ml.gmail.com yuval.shaia.ml@gmail.com
+jasowang jasowang@redhat.com
+nicta.com.au peter.chubb@nicta.com.au
# There is also a:
# (no author) <(no author)@c046a42c-6fe2-441c-8c8c-71466251a162>
g_free(name);
/* setkey */
- if (qemu_setsockopt(afalg->tfmfd, SOL_ALG, ALG_SET_KEY, key,
- nkey) != 0) {
+ if (setsockopt(afalg->tfmfd, SOL_ALG, ALG_SET_KEY, key,
+ nkey) != 0) {
error_setg_errno(errp, errno, "Set key failed");
qcrypto_afalg_comm_free(afalg);
return NULL;
/* HMAC needs setkey */
if (is_hmac) {
- if (qemu_setsockopt(afalg->tfmfd, SOL_ALG, ALG_SET_KEY,
- key, nkey) != 0) {
+ if (setsockopt(afalg->tfmfd, SOL_ALG, ALG_SET_KEY,
+ key, nkey) != 0) {
error_setg_errno(errp, errno, "Set hmac key failed");
qcrypto_afalg_comm_free(afalg);
return NULL;
--- /dev/null
+Internal QEMU APIs
+------------------
+
+Details about how QEMU's various internal APIs. Most of these are
+generated from in-code annotations to function prototypes.
+
+.. toctree::
+ :maxdepth: 2
+ :includehidden:
+
+ bitops
+ loads-stores
+ memory
+ modules
+ ui
--- /dev/null
+QEMU Build and Test System
+--------------------------
+
+Details about how QEMU's build system works and how it is integrated
+into our testing infrastructure. You will need to understand some of
+the basics if you are adding new files and targets to the build.
+
+.. toctree::
+ :maxdepth: 2
+ :includehidden:
+
+ build-system
+ kconfig
+ testing
+ qtest
+ ci
+ qapi-code-gen
+ fuzzing
+ control-flow-integrity
--- /dev/null
+Internal Subsystem Information
+------------------------------
+
+Details about QEMU's various subsystems including how to add features to them.
+
+.. toctree::
+ :maxdepth: 2
+ :includehidden:
+
+ qom
+ atomics
+ block-coroutine-wrapper
+ clocks
+ ebpf_rss
+ migration
+ multi-process
+ reset
+ s390-dasd-ipl
+ tracing
+ vfio-migration
+ writing-monitor-commands
--- /dev/null
+QEMU Community Processes
+------------------------
+
+Notes about how to interact with the community and how and where to submit patches.
+
+.. toctree::
+ :maxdepth: 2
+ :includehidden:
+
+ code-of-conduct
+ conflict-resolution
+ style
+ submitting-a-patch
+ trivial-patches
+ stable-process
+ submitting-a-pull-request
+ secure-coding-practices
--- /dev/null
+TCG Emulation
+-------------
+
+Details about QEMU's Tiny Code Generator and the infrastructure
+associated with emulation. You do not need to worry about this if you
+are only implementing things for HW accelerated hypervisors.
+
+.. toctree::
+ :maxdepth: 2
+ :includehidden:
+
+ tcg
+ decodetree
+ multi-thread-tcg
+ tcg-icount
+ tcg-plugins
modifying QEMU's source code.
.. toctree::
- :maxdepth: 2
+ :maxdepth: 1
:includehidden:
- code-of-conduct
- conflict-resolution
- build-system
- style
- kconfig
- testing
- fuzzing
- control-flow-integrity
- loads-stores
- memory
- migration
- atomics
- stable-process
- ci
- qtest
- decodetree
- secure-coding-practices
- tcg
- tcg-icount
- tracing
- multi-thread-tcg
- tcg-plugins
- bitops
- ui
- reset
- s390-dasd-ipl
- clocks
- qom
- modules
- block-coroutine-wrapper
- multi-process
- ebpf_rss
- vfio-migration
- qapi-code-gen
- writing-monitor-commands
- trivial-patches
- submitting-a-patch
- submitting-a-pull-request
+
+ index-process
+ index-build
+ index-api
+ index-internals
+ index-tcg
their own arguments::
$QEMU $OTHER_QEMU_ARGS \
- -plugin tests/plugin/libhowvec.so,inline=on,count=hint \
- -plugin tests/plugin/libhotblocks.so
+ -plugin contrib/plugin/libhowvec.so,inline=on,count=hint \
+ -plugin contrib/plugin/libhotblocks.so
Arguments are plugin specific and can be used to modify their
behaviour. In this case the howvec plugin is being asked to use inline
ops to count and break down the hint instructions by type.
+Linux user-mode emulation also evaluates the environment variable
+``QEMU_PLUGIN``::
+
+ QEMU_PLUGIN="file=contrib/plugins/libhowvec.so,inline=on,count=hint" $QEMU
+
Writing plugins
---------------
.. program:: qemu-nbd
*filename* is a disk image filename, or a set of block
-driver options if ``--image-opts`` is specified.
+driver options if :option:`--image-opts` is specified.
*dev* is an NBD device.
.. option:: --tls-creds=ID
Enable mandatory TLS encryption for the server by setting the ID
- of the TLS credentials object previously created with the --object
- option; or provide the credentials needed for connecting as a client
- in list mode.
+ of the TLS credentials object previously created with the
+ :option:`--object` option; or provide the credentials needed for
+ connecting as a client in list mode.
.. option:: --tls-hostname=hostname
against information in the server provided certificate. Sometimes
it might be required to override the hostname used to perform this
check. For example, if the NBD client is using a tunnel from localhost
- to connect to the remote server, the `--tls-hostname` option should
+ to connect to the remote server, the :option:`--tls-hostname` option should
be used to set the officially expected hostname of the remote NBD
server. This can also be used if accessing NBD over a UNIX socket
where there is no inherent hostname available. This is only permitted
- when acting as a NBD client with the `--list` option.
+ when acting as a NBD client with the :option:`--list` option.
.. option:: --fork
str->size = 0;
}
-void GCC_FMT_ATTR(2, 3)
+void G_GNUC_PRINTF(2, 3)
v9fs_string_sprintf(V9fsString *str, const char *fmt, ...)
{
va_list ap;
static bool get_version; /* IOC getversion IOCTL supported */
static char *prog_name;
-static void GCC_FMT_ATTR(2, 3) do_log(int loglevel, const char *format, ...)
+static void G_GNUC_PRINTF(2, 3) do_log(int loglevel, const char *format, ...)
{
va_list ap;
int ret;
for(;;) {
- ret = qemu_recv(gdbserver_state.fd, &ch, 1, 0);
+ ret = recv(gdbserver_state.fd, &ch, 1, 0);
if (ret < 0) {
if (errno == ECONNRESET)
gdbserver_state.fd = -1;
}
-void GCC_FMT_ATTR(2, 3)
+void G_GNUC_PRINTF(2, 3)
v9fs_path_sprintf(V9fsPath *path, const char *fmt, ...)
{
va_list ap;
g_array_append_vals(array, "____", ACPI_NAMESEG_LEN - len);
}
-static void GCC_FMT_ATTR(2, 0)
+static void G_GNUC_PRINTF(2, 0)
build_append_namestringv(GArray *array, const char *format, va_list ap)
{
char *s;
g_strfreev(segs);
}
-GCC_FMT_ATTR(2, 3)
+G_GNUC_PRINTF(2, 3)
static void build_append_namestring(GArray *array, const char *format, ...)
{
va_list ap;
static void intel_hda_response(HDACodecDevice *dev, bool solicited, uint32_t response)
{
- const MemTxAttrs attrs = MEMTXATTRS_UNSPECIFIED;
+ const MemTxAttrs attrs = { .memory = true };
HDACodecBus *bus = HDA_BUS(dev->qdev.parent_bus);
IntelHDAState *d = container_of(bus, IntelHDAState, codecs);
hwaddr addr;
uint32_t wp, ex;
+ MemTxResult res = MEMTX_OK;
if (d->ics & ICH6_IRS_BUSY) {
dprint(d, 2, "%s: [irr] response 0x%x, cad 0x%x\n",
ex = (solicited ? 0 : (1 << 4)) | dev->cad;
wp = (d->rirb_wp + 1) & 0xff;
addr = intel_hda_addr(d->rirb_lbase, d->rirb_ubase);
- stl_le_pci_dma(&d->pci, addr + 8 * wp, response, attrs);
- stl_le_pci_dma(&d->pci, addr + 8 * wp + 4, ex, attrs);
+ res |= stl_le_pci_dma(&d->pci, addr + 8 * wp, response, attrs);
+ res |= stl_le_pci_dma(&d->pci, addr + 8 * wp + 4, ex, attrs);
+ if (res != MEMTX_OK && (d->rirb_ctl & ICH6_RBCTL_OVERRUN_EN)) {
+ d->rirb_sts |= ICH6_RBSTS_OVERRUN;
+ intel_hda_update_irq(d);
+ }
d->rirb_wp = wp;
dprint(d, 2, "%s: [wp 0x%x] response 0x%x, extra 0x%x\n",
/* qxl.c */
void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id);
void qxl_set_guest_bug(PCIQXLDevice *qxl, const char *msg, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id,
struct QXLRect *area, struct QXLRect *dirty_rects,
const char *initrd_filename;
} loaderparams;
-static void GCC_FMT_ATTR(3, 4) prom_set(uint32_t *prom_buf, int index,
+static void G_GNUC_PRINTF(3, 4) prom_set(uint32_t *prom_buf, int index,
const char *string, ...)
{
va_list ap;
}
-static void GCC_FMT_ATTR(3, 4) prom_set(uint32_t *prom_buf, int index,
+static void G_GNUC_PRINTF(3, 4) prom_set(uint32_t *prom_buf, int index,
const char *string, ...)
{
va_list ap;
fprintf(stderr, "%s ROCKER: " fmt, nowstr, ## __VA_ARGS__);\
} while (0)
#else
-static inline GCC_FMT_ATTR(1, 2) int DPRINTF(const char *fmt, ...)
+static inline G_GNUC_PRINTF(1, 2) int DPRINTF(const char *fmt, ...)
{
return 0;
}
# define DPRINTF(fmt, ...) \
do { fprintf(stderr, "RTL8139: " fmt, ## __VA_ARGS__); } while (0)
#else
-static inline GCC_FMT_ATTR(1, 2) int DPRINTF(const char *fmt, ...)
+static inline G_GNUC_PRINTF(1, 2) int DPRINTF(const char *fmt, ...)
{
return 0;
}
{
unsigned int begin, length;
const uint16_t block_size = s->blksize & BLOCK_SIZE_MASK;
+ const MemTxAttrs attrs = { .memory = true };
ADMADescr dscr = {};
+ MemTxResult res;
int i;
if (s->trnmod & SDHC_TRNS_BLK_CNT_EN && !s->blkcnt) {
s->data_count = block_size;
length -= block_size - begin;
}
- dma_memory_write(s->dma_as, dscr.addr,
- &s->fifo_buffer[begin],
- s->data_count - begin,
- MEMTXATTRS_UNSPECIFIED);
+ res = dma_memory_write(s->dma_as, dscr.addr,
+ &s->fifo_buffer[begin],
+ s->data_count - begin,
+ attrs);
+ if (res != MEMTX_OK) {
+ break;
+ }
dscr.addr += s->data_count - begin;
if (s->data_count == block_size) {
s->data_count = 0;
s->data_count = block_size;
length -= block_size - begin;
}
- dma_memory_read(s->dma_as, dscr.addr,
- &s->fifo_buffer[begin],
- s->data_count - begin,
- MEMTXATTRS_UNSPECIFIED);
+ res = dma_memory_read(s->dma_as, dscr.addr,
+ &s->fifo_buffer[begin],
+ s->data_count - begin,
+ attrs);
+ if (res != MEMTX_OK) {
+ break;
+ }
dscr.addr += s->data_count - begin;
if (s->data_count == block_size) {
sdbus_write_data(&s->sdbus, s->fifo_buffer, block_size);
}
}
}
- s->admasysaddr += dscr.incr;
+ if (res != MEMTX_OK) {
+ if (s->errintstsen & SDHC_EISEN_ADMAERR) {
+ trace_sdhci_error("Set ADMA error flag");
+ s->errintsts |= SDHC_EIS_ADMAERR;
+ s->norintsts |= SDHC_NIS_ERR;
+ }
+ sdhci_update_irq(s);
+ } else {
+ s->admasysaddr += dscr.incr;
+ }
break;
case SDHC_ADMA_ATTR_ACT_LINK: /* link to next descriptor table */
s->admasysaddr = dscr.addr;
vdev->bus_name = g_strdup(bus_name);
}
-void GCC_FMT_ATTR(2, 3) virtio_error(VirtIODevice *vdev, const char *fmt, ...)
+void G_GNUC_PRINTF(2, 3) virtio_error(VirtIODevice *vdev, const char *fmt, ...)
{
va_list ap;
bool xen_igd_gfx_pt_enabled(void);
void xen_igd_gfx_pt_set(bool value, Error **errp);
-void xen_pt_log(const PCIDevice *d, const char *f, ...) GCC_FMT_ATTR(2, 3);
+void xen_pt_log(const PCIDevice *d, const char *f, ...) G_GNUC_PRINTF(2, 3);
#define XEN_PT_ERR(d, _f, _a...) xen_pt_log(d, "%s: Error: "_f, __func__, ##_a)
* Chardev.
*/
void qemu_chr_fe_printf(CharBackend *be, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
typedef gboolean (*FEWatchFunc)(void *do_not_use, GIOCondition condition, void *data);
} asymbol;
typedef int (*fprintf_function)(FILE *f, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
enum dis_insn_type {
dis_noninsn, /* Not a valid instruction */
unsigned int secure:1;
/* Memory access is usermode (unprivileged) */
unsigned int user:1;
+ /*
+ * Bus interconnect and peripherals can access anything (memories,
+ * devices) by default. By setting the 'memory' bit, bus transaction
+ * are restricted to "normal" memories (per the AMBA documentation)
+ * versus devices. Access to devices will be logged and rejected
+ * (see MEMTX_ACCESS_ERROR).
+ */
+ unsigned int memory:1;
/* Requester ID (for MSI for example) */
unsigned int requester_id:16;
/* Invert endianness for this page */
#define MEMTX_OK 0
#define MEMTX_ERROR (1U << 0) /* device returned an error */
#define MEMTX_DECODE_ERROR (1U << 1) /* nothing at that address */
+#define MEMTX_ACCESS_ERROR (1U << 2) /* access denied */
typedef uint32_t MemTxResult;
#endif
void aml_append(Aml *parent_ctx, Aml *child);
/* non block AML object primitives */
-Aml *aml_name(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
+Aml *aml_name(const char *name_format, ...) G_GNUC_PRINTF(1, 2);
Aml *aml_name_decl(const char *name, Aml *val);
Aml *aml_debug(void);
Aml *aml_return(Aml *val);
Aml *aml_named_field(const char *name, unsigned length);
Aml *aml_reserved_field(unsigned length);
Aml *aml_local(int num);
-Aml *aml_string(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
+Aml *aml_string(const char *name_format, ...) G_GNUC_PRINTF(1, 2);
Aml *aml_lnot(Aml *arg);
Aml *aml_equal(Aml *arg1, Aml *arg2);
Aml *aml_lgreater(Aml *arg1, Aml *arg2);
Aml *aml_lgreater_equal(Aml *arg1, Aml *arg2);
Aml *aml_processor(uint8_t proc_id, uint32_t pblk_addr, uint8_t pblk_len,
- const char *name_format, ...) GCC_FMT_ATTR(4, 5);
+ const char *name_format, ...) G_GNUC_PRINTF(4, 5);
Aml *aml_eisaid(const char *str);
Aml *aml_word_bus_number(AmlMinFixed min_fixed, AmlMaxFixed max_fixed,
AmlDecode dec, uint16_t addr_gran,
Aml *aml_i2c_serial_bus_device(uint16_t address, const char *resource_source);
/* Block AML object primitives */
-Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
-Aml *aml_device(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
+Aml *aml_scope(const char *name_format, ...) G_GNUC_PRINTF(1, 2);
+Aml *aml_device(const char *name_format, ...) G_GNUC_PRINTF(1, 2);
Aml *aml_method(const char *name, int arg_count, AmlSerializeFlag sflag);
Aml *aml_if(Aml *predicate);
Aml *aml_else(void);
int
build_append_named_dword(GArray *array, const char *name_format, ...)
-GCC_FMT_ATTR(2, 3);
+G_GNUC_PRINTF(2, 3);
void build_append_gas(GArray *table, AmlAddressSpace as,
uint8_t bit_width, uint8_t bit_offset,
AddressSpace *cpu_get_address_space(CPUState *cpu, int asidx);
void QEMU_NORETURN cpu_abort(CPUState *cpu, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
/* $(top_srcdir)/cpu.c */
void cpu_class_init_props(DeviceClass *dc);
#error Cannot include hw/hw.h from user emulation
#endif
-void QEMU_NORETURN hw_error(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
+void QEMU_NORETURN hw_error(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
#endif
uint16_t device_id, size_t config_size);
void virtio_cleanup(VirtIODevice *vdev);
-void virtio_error(VirtIODevice *vdev, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
+void virtio_error(VirtIODevice *vdev, const char *fmt, ...) G_GNUC_PRINTF(2, 3);
/* Set the child bus name. */
void virtio_device_set_child_bus_name(VirtIODevice *vdev, char *bus_name);
void xs_node_vprintf(struct xs_handle *xsh, xs_transaction_t tid,
const char *node, const char *key, Error **errp,
const char *fmt, va_list ap)
- GCC_FMT_ATTR(6, 0);
+ G_GNUC_PRINTF(6, 0);
void xs_node_printf(struct xs_handle *xsh, xs_transaction_t tid,
const char *node, const char *key, Error **errp,
const char *fmt, ...)
- GCC_FMT_ATTR(6, 7);
+ G_GNUC_PRINTF(6, 7);
/* Read from node/key unless node is empty, in which case read from key */
int xs_node_vscanf(struct xs_handle *xsh, xs_transaction_t tid,
void xen_device_backend_printf(XenDevice *xendev, const char *key,
const char *fmt, ...)
- GCC_FMT_ATTR(3, 4);
+ G_GNUC_PRINTF(3, 4);
void xen_device_frontend_printf(XenDevice *xendev, const char *key,
const char *fmt, ...)
- GCC_FMT_ATTR(3, 4);
+ G_GNUC_PRINTF(3, 4);
int xen_device_frontend_scanf(XenDevice *xendev, const char *key,
const char *fmt, ...);
void destroy_hvm_domain(bool reboot);
/* shutdown/destroy current domain because of an error */
-void xen_shutdown_fatal_error(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
+void xen_shutdown_fatal_error(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
#ifdef HVM_PARAM_VMPORT_REGS_PFN
static inline int xen_get_vmport_regs_pfn(xc_interface *xc, domid_t dom,
int xen_pv_send_notify(struct XenLegacyDevice *xendev);
void xen_pv_printf(struct XenLegacyDevice *xendev, int msg_level,
- const char *fmt, ...) GCC_FMT_ATTR(3, 4);
+ const char *fmt, ...) G_GNUC_PRINTF(3, 4);
#endif /* QEMU_HW_XEN_PVDEV_H */
int monitor_fd_param(Monitor *mon, const char *fdname, Error **errp);
int monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
- GCC_FMT_ATTR(2, 0);
-int monitor_printf(Monitor *mon, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 0);
+int monitor_printf(Monitor *mon, const char *fmt, ...) G_GNUC_PRINTF(2, 3);
void monitor_flush(Monitor *mon);
int monitor_set_cpu(Monitor *mon, int cpu_index);
int monitor_get_cpu_index(Monitor *mon);
void error_setg_internal(Error **errp,
const char *src, int line, const char *func,
const char *fmt, ...)
- GCC_FMT_ATTR(5, 6);
+ G_GNUC_PRINTF(5, 6);
/*
* Just like error_setg(), with @os_error info added to the message.
void error_setg_errno_internal(Error **errp,
const char *fname, int line, const char *func,
int os_error, const char *fmt, ...)
- GCC_FMT_ATTR(6, 7);
+ G_GNUC_PRINTF(6, 7);
#ifdef _WIN32
/*
void error_setg_win32_internal(Error **errp,
const char *src, int line, const char *func,
int win32_err, const char *fmt, ...)
- GCC_FMT_ATTR(6, 7);
+ G_GNUC_PRINTF(6, 7);
#endif
/*
*/
void error_propagate_prepend(Error **dst_errp, Error *local_err,
const char *fmt, ...)
- GCC_FMT_ATTR(3, 4);
+ G_GNUC_PRINTF(3, 4);
/*
* Prepend some text to @errp's human-readable error message.
* The text is made by formatting @fmt, @ap like vprintf().
*/
void error_vprepend(Error *const *errp, const char *fmt, va_list ap)
- GCC_FMT_ATTR(2, 0);
+ G_GNUC_PRINTF(2, 0);
/*
* Prepend some text to @errp's human-readable error message.
* The text is made by formatting @fmt, ... like printf().
*/
void error_prepend(Error *const *errp, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
/*
* Append a printf-style human-readable explanation to an existing error.
* newline.
*/
void error_append_hint(Error *const *errp, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
/*
* Convenience function to report open() failure.
* Convenience function to error_prepend(), warn_report() and free @err.
*/
void warn_reportf_err(Error *err, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
/*
* Convenience function to error_prepend(), error_report() and free @err.
*/
void error_reportf_err(Error *err, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
/*
* Just like error_setg(), except you get to specify the error class.
void error_set_internal(Error **errp,
const char *src, int line, const char *func,
ErrorClass err_class, const char *fmt, ...)
- GCC_FMT_ATTR(6, 7);
+ G_GNUC_PRINTF(6, 7);
/*
* Make @errp parameter easier to use regardless of argument value
QObject *qobject_from_json(const char *string, Error **errp);
QObject *qobject_from_vjsonf_nofail(const char *string, va_list ap)
- GCC_FMT_ATTR(1, 0);
+ G_GNUC_PRINTF(1, 0);
QObject *qobject_from_jsonf_nofail(const char *string, ...)
- GCC_FMT_ATTR(1, 2);
+ G_GNUC_PRINTF(1, 2);
QDict *qdict_from_vjsonf_nofail(const char *string, va_list ap)
- GCC_FMT_ATTR(1, 0);
+ G_GNUC_PRINTF(1, 0);
QDict *qdict_from_jsonf_nofail(const char *string, ...)
- GCC_FMT_ATTR(1, 2);
+ G_GNUC_PRINTF(1, 2);
GString *qobject_to_json(const QObject *obj);
GString *qobject_to_json_pretty(const QObject *obj, bool pretty);
#endif
ssize_t qemu_write_full(int fd, const void *buf, size_t count)
- QEMU_WARN_UNUSED_RESULT;
+ G_GNUC_WARN_UNUSED_RESULT;
#ifndef _WIN32
int qemu_pipe(int pipefd[2]);
int qemu_openpty_raw(int *aslave, char *pty_name);
#endif
-#ifdef _WIN32
-/* MinGW needs type casts for the 'buf' and 'optval' arguments. */
-#define qemu_getsockopt(sockfd, level, optname, optval, optlen) \
- getsockopt(sockfd, level, optname, (void *)optval, optlen)
-#define qemu_setsockopt(sockfd, level, optname, optval, optlen) \
- setsockopt(sockfd, level, optname, (const void *)optval, optlen)
-#define qemu_recv(sockfd, buf, len, flags) recv(sockfd, (void *)buf, len, flags)
-#define qemu_sendto(sockfd, buf, len, flags, destaddr, addrlen) \
- sendto(sockfd, (const void *)buf, len, flags, destaddr, addrlen)
-#else
-#define qemu_getsockopt(sockfd, level, optname, optval, optlen) \
- getsockopt(sockfd, level, optname, optval, optlen)
-#define qemu_setsockopt(sockfd, level, optname, optval, optlen) \
- setsockopt(sockfd, level, optname, optval, optlen)
-#define qemu_recv(sockfd, buf, len, flags) recv(sockfd, buf, len, flags)
-#define qemu_sendto(sockfd, buf, len, flags, destaddr, addrlen) \
- sendto(sockfd, buf, len, flags, destaddr, addrlen)
-#endif
-
void cpu_exec_init_all(void);
void cpu_exec_step_atomic(CPUState *cpu);
*/
int parse_debug_env(const char *name, int max, int initial);
-const char *qemu_ether_ntoa(const MACAddr *mac);
void page_size_init(void);
/* returns non-zero if dump is in progress, otherwise zero is
* to identify in debug traces.
*/
void buffer_init(Buffer *buffer, const char *name, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
/**
* buffer_shrink:
#ifndef COMPILER_H
#define COMPILER_H
+#define HOST_BIG_ENDIAN (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
+
+/* HOST_LONG_BITS is the size of a native pointer in bits. */
+#define HOST_LONG_BITS (__SIZEOF_POINTER__ * 8)
+
#if defined __clang_analyzer__ || defined __COVERITY__
#define QEMU_STATIC_ANALYSIS 1
#endif
#define QEMU_NORETURN __attribute__ ((__noreturn__))
-#define QEMU_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
-
-#define QEMU_SENTINEL __attribute__((sentinel))
-
#if defined(_WIN32) && (defined(__x86_64__) || defined(__i386__))
# define QEMU_PACKED __attribute__((gcc_struct, packed))
#else
#define QEMU_BUILD_BUG_ON_ZERO(x) (sizeof(QEMU_BUILD_BUG_ON_STRUCT(x)) - \
sizeof(QEMU_BUILD_BUG_ON_STRUCT(x)))
-#if defined(__clang__)
-/* clang doesn't support gnu_printf, so use printf. */
-# define GCC_FMT_ATTR(n, m) __attribute__((format(printf, n, m)))
-#else
-/* Use gnu_printf (qemu uses standard format strings). */
-# define GCC_FMT_ATTR(n, m) __attribute__((format(gnu_printf, n, m)))
-# if defined(_WIN32)
+#if !defined(__clang__) && defined(_WIN32)
/*
* Map __printf__ to __gnu_printf__ because we want standard format strings even
* when MinGW or GLib include files use __printf__.
*/
-# define __printf__ __gnu_printf__
-# endif
+# define __printf__ __gnu_printf__
#endif
#ifndef __has_warning
void loc_set_cmdline(char **argv, int idx, int cnt);
void loc_set_file(const char *fname, int lno);
-int error_vprintf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
-int error_printf(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
-int error_vprintf_unless_qmp(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
-int error_printf_unless_qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
+int error_vprintf(const char *fmt, va_list ap) G_GNUC_PRINTF(1, 0);
+int error_printf(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
+int error_vprintf_unless_qmp(const char *fmt, va_list ap) G_GNUC_PRINTF(1, 0);
+int error_printf_unless_qmp(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
-void error_vreport(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
-void warn_vreport(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
-void info_vreport(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
+void error_vreport(const char *fmt, va_list ap) G_GNUC_PRINTF(1, 0);
+void warn_vreport(const char *fmt, va_list ap) G_GNUC_PRINTF(1, 0);
+void info_vreport(const char *fmt, va_list ap) G_GNUC_PRINTF(1, 0);
-void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
-void warn_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
-void info_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
+void error_report(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
+void warn_report(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
+void info_report(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
bool error_report_once_cond(bool *printed, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
bool warn_report_once_cond(bool *printed, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
void error_init(const char *argv0);
fmt, ##__VA_ARGS__); \
})
-const char *error_get_progname(void);
-
extern bool message_with_timestamp;
extern bool error_with_guestname;
extern const char *error_guest_name;
}
/* main logging function */
-int GCC_FMT_ATTR(1, 2) qemu_log(const char *fmt, ...);
+int G_GNUC_PRINTF(1, 2) qemu_log(const char *fmt, ...);
#endif
/* vfprintf-like logging function
*/
-static inline void GCC_FMT_ATTR(1, 0)
+static inline void G_GNUC_PRINTF(1, 0)
qemu_log_vprintf(const char *fmt, va_list va)
{
QemuLogFile *logfile;
#define TIME_MAX TYPE_MAXIMUM(time_t)
#endif
-/* HOST_LONG_BITS is the size of a native pointer in bits. */
-#if UINTPTR_MAX == UINT32_MAX
-# define HOST_LONG_BITS 32
-#elif UINTPTR_MAX == UINT64_MAX
-# define HOST_LONG_BITS 64
-#else
-# error Unknown pointer size
-#endif
-
/* Mac OSX has a <stdint.h> bug that incorrectly defines SIZE_MAX with
* the wrong type. Our replacement isn't usable in preprocessor
* expressions, but it is sufficient for our needs. */
#ifndef QEMU_PRINT_H
#define QEMU_PRINT_H
-int qemu_vprintf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
-int qemu_printf(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
+int qemu_vprintf(const char *fmt, va_list ap) G_GNUC_PRINTF(1, 0);
+int qemu_printf(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
int qemu_vfprintf(FILE *stream, const char *fmt, va_list ap)
- GCC_FMT_ATTR(2, 0);
-int qemu_fprintf(FILE *stream, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 0);
+int qemu_fprintf(FILE *stream, const char *fmt, ...) G_GNUC_PRINTF(2, 3);
#endif
* @size may be 0. If the range would overflow, returns -ERANGE, otherwise
* 0.
*/
-static inline int QEMU_WARN_UNUSED_RESULT range_init(Range *range, uint64_t lob,
- uint64_t size)
+G_GNUC_WARN_UNUSED_RESULT
+static inline int range_init(Range *range, uint64_t lob, uint64_t size)
{
if (lob + size < lob) {
return -ERANGE;
#define READLINE_MAX_CMDS 64
#define READLINE_MAX_COMPLETIONS 256
-typedef void GCC_FMT_ATTR(2, 3) ReadLinePrintfFunc(void *opaque,
+typedef void G_GNUC_PRINTF(2, 3) ReadLinePrintfFunc(void *opaque,
const char *fmt, ...);
typedef void ReadLineFlushFunc(void *opaque);
typedef void ReadLineFunc(void *opaque, const char *str,
Object *parent,
const char *id,
Error **errp,
- ...) QEMU_SENTINEL;
+ ...) G_GNUC_NULL_TERMINATED;
/**
* object_new_with_propv:
*
* Returns: %true on success, %false on error.
*/
-bool object_set_props(Object *obj, Error **errp, ...) QEMU_SENTINEL;
+bool object_set_props(Object *obj, Error **errp, ...) G_GNUC_NULL_TERMINATED;
/**
* object_set_propv:
bool object_initialize_child_with_props(Object *parentobj,
const char *propname,
void *childobj, size_t size, const char *type,
- Error **errp, ...) QEMU_SENTINEL;
+ Error **errp, ...) G_GNUC_NULL_TERMINATED;
/**
* object_initialize_child_with_propsv:
QIOChannelSocket *sioc = QIO_CHANNEL_SOCKET(ioc);
int v = enabled ? 0 : 1;
- qemu_setsockopt(sioc->fd,
- IPPROTO_TCP, TCP_NODELAY,
- &v, sizeof(v));
+ setsockopt(sioc->fd,
+ IPPROTO_TCP, TCP_NODELAY,
+ &v, sizeof(v));
}
QIO_CHANNEL_WEBSOCK_OPCODE_PONG = 0xA
};
-static void GCC_FMT_ATTR(2, 3)
+static void G_GNUC_PRINTF(2, 3)
qio_channel_websock_handshake_send_res(QIOChannelWebsock *ioc,
const char *resmsg,
...)
'b_staticpic=false', 'stdsplit=false'],
version: files('VERSION'))
-add_test_setup('quick', exclude_suites: ['block', 'slow', 'thorough'], is_default: true)
-add_test_setup('slow', exclude_suites: ['block', 'thorough'], env: ['G_TEST_SLOW=1', 'SPEED=slow'])
-add_test_setup('thorough', exclude_suites: ['block'], env: ['G_TEST_SLOW=1', 'SPEED=thorough'])
+add_test_setup('quick', exclude_suites: ['slow', 'thorough'], is_default: true)
+add_test_setup('slow', exclude_suites: ['thorough'], env: ['G_TEST_SLOW=1', 'SPEED=slow'])
+add_test_setup('thorough', env: ['G_TEST_SLOW=1', 'SPEED=thorough'])
not_found = dependency('', required: false)
keyval = import('keyval')
return printf("%zu", SIZE_MAX);
}''', args: ['-Werror']))
-# See if 64-bit atomic operations are supported.
-# Note that without __atomic builtins, we can only
-# assume atomic loads/stores max at pointer size.
-config_host_data.set('CONFIG_ATOMIC64', cc.links('''
+atomic_test = '''
#include <stdint.h>
int main(void)
{
- uint64_t x = 0, y = 0;
+ @0@ x = 0, y = 0;
y = __atomic_load_n(&x, __ATOMIC_RELAXED);
__atomic_store_n(&x, y, __ATOMIC_RELAXED);
__atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED);
__atomic_exchange_n(&x, y, __ATOMIC_RELAXED);
__atomic_fetch_add(&x, y, __ATOMIC_RELAXED);
return 0;
- }'''))
+ }'''
+
+# See if 64-bit atomic operations are supported.
+# Note that without __atomic builtins, we can only
+# assume atomic loads/stores max at pointer size.
+config_host_data.set('CONFIG_ATOMIC64', cc.links(atomic_test.format('uint64_t')))
+
+has_int128 = cc.links('''
+ __int128_t a;
+ __uint128_t b;
+ int main (void) {
+ a = a + b;
+ b = a * b;
+ a = a * a;
+ return 0;
+ }''')
+
+config_host_data.set('CONFIG_INT128', has_int128)
+
+if has_int128
+ # "do we have 128-bit atomics which are handled inline and specifically not
+ # via libatomic". The reason we can't use libatomic is documented in the
+ # comment starting "GCC is a house divided" in include/qemu/atomic128.h.
+ has_atomic128 = cc.links(atomic_test.format('unsigned __int128'))
+
+ config_host_data.set('CONFIG_ATOMIC128', has_atomic128)
+
+ if not has_atomic128
+ has_cmpxchg128 = cc.links('''
+ int main(void)
+ {
+ unsigned __int128 x = 0, y = 0;
+ __sync_val_compare_and_swap_16(&x, y, x);
+ return 0;
+ }
+ ''')
+
+ config_host_data.set('CONFIG_CMPXCHG128', has_cmpxchg128)
+ endif
+endif
config_host_data.set('CONFIG_GETAUXVAL', cc.links(gnu_source_prefix + '''
#include <sys/auxv.h>
static const char *pch;
static sigjmp_buf expr_env;
-static void GCC_FMT_ATTR(2, 3) QEMU_NORETURN
+static void G_GNUC_PRINTF(2, 3) QEMU_NORETURN
expr_error(Monitor *mon, const char *fmt, ...)
{
va_list ap;
* These functions just adapt the readline interface in a typesafe way. We
* could cast function pointers but that discards compiler checks.
*/
-static void GCC_FMT_ATTR(2, 3) monitor_readline_printf(void *opaque,
+static void G_GNUC_PRINTF(2, 3) monitor_readline_printf(void *opaque,
const char *fmt, ...)
{
MonitorHMP *mon = opaque;
/* Send an error reply.
* Return -errno on error, 0 on success. */
-static int GCC_FMT_ATTR(4, 0)
+static int G_GNUC_PRINTF(4, 0)
nbd_negotiate_send_rep_verr(NBDClient *client, uint32_t type,
Error **errp, const char *fmt, va_list va)
{
/* Send an error reply.
* Return -errno on error, 0 on success. */
-static int GCC_FMT_ATTR(4, 5)
+static int G_GNUC_PRINTF(4, 5)
nbd_negotiate_send_rep_err(NBDClient *client, uint32_t type,
Error **errp, const char *fmt, ...)
{
/* Drop remainder of the current option, and send a reply with the
* given error type and message. Return -errno on read or write
* failure; or 0 if connection is still live. */
-static int GCC_FMT_ATTR(4, 0)
+static int G_GNUC_PRINTF(4, 0)
nbd_opt_vdrop(NBDClient *client, uint32_t type, Error **errp,
const char *fmt, va_list va)
{
return ret;
}
-static int GCC_FMT_ATTR(4, 5)
+static int G_GNUC_PRINTF(4, 5)
nbd_opt_drop(NBDClient *client, uint32_t type, Error **errp,
const char *fmt, ...)
{
return ret;
}
-static int GCC_FMT_ATTR(3, 4)
+static int G_GNUC_PRINTF(3, 4)
nbd_opt_invalid(NBDClient *client, Error **errp, const char *fmt, ...)
{
int ret;
g_free(ea->extents);
g_free(ea);
}
-G_DEFINE_AUTOPTR_CLEANUP_FUNC(NBDExtentArray, nbd_extent_array_free);
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(NBDExtentArray, nbd_extent_array_free)
/* Further modifications of the array after conversion are abandoned */
static void nbd_extent_array_convert_to_be(NBDExtentArray *ea)
return 60; /* len (FCS will be added by hardware) */
}
+/*
+ * Helper to print ethernet mac address
+ */
+static const char *qemu_ether_ntoa(const MACAddr *mac)
+{
+ static char ret[18];
+
+ snprintf(ret, sizeof(ret), "%02x:%02x:%02x:%02x:%02x:%02x",
+ mac->a[0], mac->a[1], mac->a[2], mac->a[3], mac->a[4], mac->a[5]);
+
+ return ret;
+}
+
static void qemu_announce_self_iter(NICState *nic, void *opaque)
{
AnnounceTimer *timer = opaque;
do {
if (s->dgram_dst.sin_family != AF_UNIX) {
- ret = qemu_sendto(s->fd, buf, size, 0,
- (struct sockaddr *)&s->dgram_dst,
- sizeof(s->dgram_dst));
+ ret = sendto(s->fd, buf, size, 0,
+ (struct sockaddr *)&s->dgram_dst,
+ sizeof(s->dgram_dst));
} else {
ret = send(s->fd, buf, size, 0);
}
uint8_t buf1[NET_BUFSIZE];
const uint8_t *buf;
- size = qemu_recv(s->fd, buf1, sizeof(buf1), 0);
+ size = recv(s->fd, buf1, sizeof(buf1), 0);
if (size < 0) {
if (errno != EWOULDBLOCK)
goto eoc;
NetSocketState *s = opaque;
int size;
- size = qemu_recv(s->fd, s->rs.buf, sizeof(s->rs.buf), 0);
+ size = recv(s->fd, s->rs.buf, sizeof(s->rs.buf), 0);
if (size < 0)
return;
if (size == 0) {
* only on posix systems.
*/
val = 1;
- ret = qemu_setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val));
+ ret = setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val));
if (ret < 0) {
error_setg_errno(errp, errno,
"can't set socket option SO_REUSEADDR");
imr.imr_interface.s_addr = htonl(INADDR_ANY);
}
- ret = qemu_setsockopt(fd, IPPROTO_IP, IP_ADD_MEMBERSHIP,
- &imr, sizeof(struct ip_mreq));
+ ret = setsockopt(fd, IPPROTO_IP, IP_ADD_MEMBERSHIP,
+ &imr, sizeof(struct ip_mreq));
if (ret < 0) {
error_setg_errno(errp, errno,
"can't add socket to multicast group %s",
/* Force mcast msgs to loopback (eg. several QEMUs in same host */
loop = 1;
- ret = qemu_setsockopt(fd, IPPROTO_IP, IP_MULTICAST_LOOP,
- &loop, sizeof(loop));
+ ret = setsockopt(fd, IPPROTO_IP, IP_MULTICAST_LOOP,
+ &loop, sizeof(loop));
if (ret < 0) {
error_setg_errno(errp, errno,
"can't force multicast message to loopback");
/* If a bind address is given, only send packets from that address */
if (localaddr != NULL) {
- ret = qemu_setsockopt(fd, IPPROTO_IP, IP_MULTICAST_IF,
- localaddr, sizeof(*localaddr));
+ ret = setsockopt(fd, IPPROTO_IP, IP_MULTICAST_IF,
+ localaddr, sizeof(*localaddr));
if (ret < 0) {
error_setg_errno(errp, errno,
"can't set the default network send interface");
# the COPYING file in the top-level directory.
#
+import os
import re
+import shutil
+from subprocess import CalledProcessError
+import textwrap
from typing import Optional
# pylint: disable=import-error
__all__ = (
+ 'VerboseProcessError',
+ 'add_visual_margin',
'get_info_usernet_hostfwd_port',
'kvm_available',
'list_accel',
if match is not None:
return int(match[1])
return None
+
+
+# pylint: disable=too-many-arguments
+def add_visual_margin(
+ content: str = '',
+ width: Optional[int] = None,
+ name: Optional[str] = None,
+ padding: int = 1,
+ upper_left: str = '┏',
+ lower_left: str = '┗',
+ horizontal: str = '━',
+ vertical: str = '┃',
+) -> str:
+ """
+ Decorate and wrap some text with a visual decoration around it.
+
+ This function assumes that the text decoration characters are single
+ characters that display using a single monospace column.
+
+ ┏━ Example ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+ ┃ This is what this function looks like with text content that's
+ ┃ wrapped to 66 characters. The right-hand margin is left open to
+ ┃ accommodate the occasional unicode character that might make
+ ┃ predicting the total "visual" width of a line difficult. This
+ ┃ provides a visual distinction that's good-enough, though.
+ ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+ :param content: The text to wrap and decorate.
+ :param width:
+ The number of columns to use, including for the decoration
+ itself. The default (None) uses the the available width of the
+ current terminal, or a fallback of 72 lines. A negative number
+ subtracts a fixed-width from the default size. The default obeys
+ the COLUMNS environment variable, if set.
+ :param name: A label to apply to the upper-left of the box.
+ :param padding: How many columns of padding to apply inside.
+ :param upper_left: Upper-left single-width text decoration character.
+ :param lower_left: Lower-left single-width text decoration character.
+ :param horizontal: Horizontal single-width text decoration character.
+ :param vertical: Vertical single-width text decoration character.
+ """
+ if width is None or width < 0:
+ avail = shutil.get_terminal_size(fallback=(72, 24))[0]
+ if width is None:
+ _width = avail
+ else:
+ _width = avail + width
+ else:
+ _width = width
+
+ prefix = vertical + (' ' * padding)
+
+ def _bar(name: Optional[str], top: bool = True) -> str:
+ ret = upper_left if top else lower_left
+ if name is not None:
+ ret += f"{horizontal} {name} "
+
+ filler_len = _width - len(ret)
+ ret += f"{horizontal * filler_len}"
+ return ret
+
+ def _wrap(line: str) -> str:
+ return os.linesep.join(
+ textwrap.wrap(
+ line, width=_width - padding, initial_indent=prefix,
+ subsequent_indent=prefix, replace_whitespace=False,
+ drop_whitespace=True, break_on_hyphens=False)
+ )
+
+ return os.linesep.join((
+ _bar(name, top=True),
+ os.linesep.join(_wrap(line) for line in content.splitlines()),
+ _bar(None, top=False),
+ ))
+
+
+class VerboseProcessError(CalledProcessError):
+ """
+ The same as CalledProcessError, but more verbose.
+
+ This is useful for debugging failed calls during test executions.
+ The return code, signal (if any), and terminal output will be displayed
+ on unhandled exceptions.
+ """
+ def summary(self) -> str:
+ """Return the normal CalledProcessError str() output."""
+ return super().__str__()
+
+ def __str__(self) -> str:
+ lmargin = ' '
+ width = -len(lmargin)
+ sections = []
+
+ # Does self.stdout contain both stdout and stderr?
+ has_combined_output = self.stderr is None
+
+ name = 'output' if has_combined_output else 'stdout'
+ if self.stdout:
+ sections.append(add_visual_margin(self.stdout, width, name))
+ else:
+ sections.append(f"{name}: N/A")
+
+ if self.stderr:
+ sections.append(add_visual_margin(self.stderr, width, 'stderr'))
+ elif not has_combined_output:
+ sections.append("stderr: N/A")
+
+ return os.linesep.join((
+ self.summary(),
+ textwrap.indent(os.linesep.join(sections), prefix=lmargin),
+ ))
#include "qapi/qmp/qnum.h"
#include "qapi/qmp/qstring.h"
#include "qemu/cutils.h"
-#include "qemu/option.h"
struct ForwardFieldVisitor {
Visitor visitor;
#include "qapi/qmp/qjson.h"
#include "qapi/qobject-input-visitor.h"
#include "qapi/qobject-output-visitor.h"
-#include "sysemu/runstate.h"
#include "qapi/qmp/qbool.h"
#include "qemu/coroutine.h"
#include "qemu/main-loop.h"
#include "qemu/cutils.h"
#include "qapi/string-output-visitor.h"
#include "qapi/visitor-impl.h"
-#include "qemu/host-utils.h"
#include <math.h>
#include "qemu/range.h"
printf(" %s", name);
}
-static void QEMU_NORETURN GCC_FMT_ATTR(1, 2) error_exit(const char *fmt, ...)
+static void QEMU_NORETURN G_GNUC_PRINTF(1, 2) error_exit(const char *fmt, ...)
{
va_list ap;
},
};
-static int GCC_FMT_ATTR(2, 3) qprintf(bool quiet, const char *fmt, ...)
+static int G_GNUC_PRINTF(2, 3) qprintf(bool quiet, const char *fmt, ...)
{
int ret = 0;
if (!quiet) {
static char prompt[FILENAME_MAX + 2 /*"> "*/ + 1 /*"\0"*/ ];
if (!prompt[0]) {
- snprintf(prompt, sizeof(prompt), "%s> ", error_get_progname());
+ snprintf(prompt, sizeof(prompt), "%s> ", g_get_prgname());
}
return prompt;
}
-static void GCC_FMT_ATTR(2, 3) readline_printf_func(void *opaque,
+static void G_GNUC_PRINTF(2, 3) readline_printf_func(void *opaque,
const char *fmt, ...)
{
va_list ap;
break;
case 'V':
printf("%s version " QEMU_FULL_VERSION "\n"
- QEMU_COPYRIGHT "\n", error_get_progname());
+ QEMU_COPYRIGHT "\n", g_get_prgname());
exit(0);
case 'h':
- usage(error_get_progname());
+ usage(g_get_prgname());
exit(0);
case 'U':
force_share = true;
imageOpts = true;
break;
default:
- usage(error_get_progname());
+ usage(g_get_prgname());
exit(1);
}
}
if ((argc - optind) > 1) {
- usage(error_get_progname());
+ usage(g_get_prgname());
exit(1);
}
Enable SDL.
ERST
+#ifdef CONFIG_SPICE
DEF("spice", HAS_ARG, QEMU_OPTION_spice,
"-spice [port=port][,tls-port=secured-port][,x509-dir=<dir>]\n"
" [,x509-key-file=<file>][,x509-key-password=<file>]\n"
" enable spice\n"
" at least one of {port, tls-port} is mandatory\n",
QEMU_ARCH_ALL)
+#endif
SRST
``-spice option[,option[,...]]``
Enable the spice remote desktop protocol. Valid options are
bool ga_logging_enabled(GAState *s);
void ga_disable_logging(GAState *s);
void ga_enable_logging(GAState *s);
-void GCC_FMT_ATTR(1, 2) slog(const gchar *fmt, ...);
+void G_GNUC_PRINTF(1, 2) slog(const gchar *fmt, ...);
void ga_set_response_delimited(GAState *s);
bool ga_is_frozen(GAState *s);
void ga_set_frozen(GAState *s);
#include "qapi/qmp/qerror.h"
#include "qapi/error.h"
#include "channel.h"
-#include "qemu/bswap.h"
#include "qemu/cutils.h"
#include "qemu/help_option.h"
#include "qemu/sockets.h"
typedef void (*ErrorSetFunc)(struct Error **errp,
const char *src, int line, const char *func,
int win32_err, const char *fmt, ...)
- GCC_FMT_ATTR(6, 7);
+ G_GNUC_PRINTF(6, 7);
typedef struct ErrorSet {
ErrorSetFunc error_setg_win32_wrapper;
struct Error **errp; /* restriction: must not be null */
/**
* Error handler
*/
-static void GCC_FMT_ATTR(3, 4) parse_error(JSONParserContext *ctxt,
+static void G_GNUC_PRINTF(3, 4) parse_error(JSONParserContext *ctxt,
JSONToken *token, const char *msg, ...)
{
va_list ap;
const|
volatile|
QEMU_NORETURN|
- QEMU_WARN_UNUSED_RESULT|
- QEMU_SENTINEL|
+ G_GNUC_WARN_UNUSED_RESULT|
+ G_GNUC_NULL_TERMINATED|
QEMU_PACKED|
- GCC_FMT_ATTR
+ G_GNUC_PRINTF
}x;
our $Modifier;
our $Inline = qr{inline};
/* From qemu/compiler.h */
#define QEMU_NORETURN __attribute__ ((__noreturn__))
-#define QEMU_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
-#define QEMU_SENTINEL __attribute__((sentinel))
+#define G_GNUC_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
+#define G_GNUC_NULL_TERMINATED __attribute__((sentinel))
#if defined(_WIN32) && (defined(__x86_64__) || defined(__i386__))
# define QEMU_PACKED __attribute__((gcc_struct, packed))
#define QEMU_BUILD_BUG_ON(x) \
typedef char cat2(qemu_build_bug_on__,__LINE__)[(x)?-1:1] __attribute__((unused));
-#define GCC_FMT_ATTR(n, m) __attribute__((format(gnu_printf, n, m)))
+#define G_GNUC_PRINTF(n, m) __attribute__((format(gnu_printf, n, m)))
#define xglue(x, y) x ## y
#define glue(x, y) xglue(x, y)
def process_command(src, command):
skip = False
- arg = False
out = []
for item in shlex.split(command):
- if arg:
- out.append(x)
- arg = False
- continue
if skip:
skip = False
continue
testsuites = defaultdict(Suite)
for test in introspect['tests']:
process_tests(test, targets, testsuites)
-# HACK: check-block is a separate target so that it runs with --verbose;
-# only write the dependencies
-emit_suite_deps('block', testsuites['block'], 'check')
-del testsuites['block']
emit_prolog(testsuites, 'check')
for name, suite in testsuites.items():
emit_suite(name, suite, 'check')
bool enabled;
SemihostingTarget target;
Chardev *chardev;
- const char **argv;
+ char **argv;
int argc;
const char *cmdline; /* concatenated argv */
} SemihostingConfig;
if (strcmp(name, "arg") == 0) {
s->argc++;
/* one extra element as g_strjoinv() expects NULL-terminated array */
- s->argv = g_realloc(s->argv, (s->argc + 1) * sizeof(void *));
- s->argv[s->argc - 1] = val;
+ s->argv = g_renew(char *, s->argv, s->argc + 1);
+ s->argv[s->argc - 1] = g_strdup(val);
s->argv[s->argc] = NULL;
}
return 0;
#include "qemu/config-file.h"
#include "qemu/error-report.h"
#include "qemu/qemu-print.h"
+#include "qemu/log.h"
#include "qemu/memalign.h"
#include "exec/memory.h"
#include "exec/ioport.h"
return release_lock;
}
+/**
+ * flatview_access_allowed
+ * @mr: #MemoryRegion to be accessed
+ * @attrs: memory transaction attributes
+ * @addr: address within that memory region
+ * @len: the number of bytes to access
+ *
+ * Check if a memory transaction is allowed.
+ *
+ * Returns: true if transaction is allowed, false if denied.
+ */
+static bool flatview_access_allowed(MemoryRegion *mr, MemTxAttrs attrs,
+ hwaddr addr, hwaddr len)
+{
+ if (likely(!attrs.memory)) {
+ return true;
+ }
+ if (memory_region_is_ram(mr)) {
+ return true;
+ }
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "Invalid access to non-RAM device at "
+ "addr 0x%" HWADDR_PRIX ", size %" HWADDR_PRIu ", "
+ "region '%s'\n", addr, len, memory_region_name(mr));
+ return false;
+}
+
/* Called within RCU critical section. */
static MemTxResult flatview_write_continue(FlatView *fv, hwaddr addr,
MemTxAttrs attrs,
const uint8_t *buf = ptr;
for (;;) {
- if (!memory_access_is_direct(mr, true)) {
+ if (!flatview_access_allowed(mr, attrs, addr1, l)) {
+ result |= MEMTX_ACCESS_ERROR;
+ /* Keep going. */
+ } else if (!memory_access_is_direct(mr, true)) {
release_lock |= prepare_mmio_access(mr);
l = memory_access_size(mr, l, addr1);
/* XXX: could force current_cpu to NULL to avoid
hwaddr l;
hwaddr addr1;
MemoryRegion *mr;
- MemTxResult result = MEMTX_OK;
l = len;
mr = flatview_translate(fv, addr, &addr1, &l, true, attrs);
- result = flatview_write_continue(fv, addr, attrs, buf, len,
- addr1, l, mr);
-
- return result;
+ if (!flatview_access_allowed(mr, attrs, addr, len)) {
+ return MEMTX_ACCESS_ERROR;
+ }
+ return flatview_write_continue(fv, addr, attrs, buf, len,
+ addr1, l, mr);
}
/* Called within RCU critical section. */
fuzz_dma_read_cb(addr, len, mr);
for (;;) {
- if (!memory_access_is_direct(mr, false)) {
+ if (!flatview_access_allowed(mr, attrs, addr1, l)) {
+ result |= MEMTX_ACCESS_ERROR;
+ /* Keep going. */
+ } else if (!memory_access_is_direct(mr, false)) {
/* I/O case */
release_lock |= prepare_mmio_access(mr);
l = memory_access_size(mr, l, addr1);
l = len;
mr = flatview_translate(fv, addr, &addr1, &l, false, attrs);
+ if (!flatview_access_allowed(mr, attrs, addr, len)) {
+ return MEMTX_ACCESS_ERROR;
+ }
return flatview_read_continue(fv, addr, attrs, buf, len,
addr1, l, mr);
}
MemTxAttrs attrs)
{
FlatView *fv;
- bool result;
RCU_READ_LOCK_GUARD();
fv = address_space_to_flatview(as);
- result = flatview_access_valid(fv, addr, len, is_write, attrs);
- return result;
+ return flatview_access_valid(fv, addr, len, is_write, attrs);
}
static hwaddr
(long) tv.tv_sec, (long) tv.tv_usec);
}
-static void GCC_FMT_ATTR(1, 2) qtest_log_send(const char *fmt, ...)
+static void G_GNUC_PRINTF(1, 2) qtest_log_send(const char *fmt, ...)
{
va_list ap;
qtest_server_send(qtest_server_send_opaque, str);
}
-static void GCC_FMT_ATTR(2, 3) qtest_sendf(CharBackend *chr,
+static void G_GNUC_PRINTF(2, 3) qtest_sendf(CharBackend *chr,
const char *fmt, ...)
{
va_list ap;
version();
printf("usage: %s [options] [disk_image]\n\n"
"'disk_image' is a raw hard disk image for IDE hard disk 0\n\n",
- error_get_progname());
+ g_get_prgname());
#define DEF(option, opt_arg, opt_enum, opt_help, arch_mask) \
if ((arch_mask) & arch_type) \
object_option_foreach_add(object_create_early);
/* spice needs the timers to be initialized by this point */
- /* spice must initialize before audio as it changes the default auiodev */
+ /* spice must initialize before audio as it changes the default audiodev */
/* spice must initialize before chardevs (for spicevmc and spiceport) */
qemu_spice.init();
case QEMU_OPTION_readconfig:
qemu_read_config_file(optarg, qemu_parse_config_group, &error_fatal);
break;
+#ifdef CONFIG_SPICE
case QEMU_OPTION_spice:
olist = qemu_find_opts_err("spice", NULL);
if (!olist) {
}
display_remote++;
break;
+#endif
case QEMU_OPTION_writeconfig:
{
FILE *fp;
" --pidfile <path> write process ID to a file after startup\n"
"\n"
QEMU_HELP_BOTTOM "\n",
- error_get_progname());
+ g_get_prgname());
}
enum {
merge_exception_flags(env, old_flags);
}
+static FloatX80RoundPrec tmp_maximise_precision(float_status *st)
+{
+ FloatX80RoundPrec old = get_floatx80_rounding_precision(st);
+ set_floatx80_rounding_precision(floatx80_precision_x, st);
+ return old;
+}
+
void helper_fildl_ST0(CPUX86State *env, int32_t val)
{
int new_fpstt;
+ FloatX80RoundPrec old = tmp_maximise_precision(&env->fp_status);
new_fpstt = (env->fpstt - 1) & 7;
env->fpregs[new_fpstt].d = int32_to_floatx80(val, &env->fp_status);
env->fpstt = new_fpstt;
env->fptags[new_fpstt] = 0; /* validate stack entry */
+
+ set_floatx80_rounding_precision(old, &env->fp_status);
}
void helper_fildll_ST0(CPUX86State *env, int64_t val)
{
int new_fpstt;
+ FloatX80RoundPrec old = tmp_maximise_precision(&env->fp_status);
new_fpstt = (env->fpstt - 1) & 7;
env->fpregs[new_fpstt].d = int64_to_floatx80(val, &env->fp_status);
env->fpstt = new_fpstt;
env->fptags[new_fpstt] = 0; /* validate stack entry */
+
+ set_floatx80_rounding_precision(old, &env->fp_status);
}
uint32_t helper_fsts_ST0(CPUX86State *env)
qemu_timeval tv;
struct gdb_timeval *p;
result = qemu_gettimeofday(&tv);
- if (result != 0) {
+ if (result == 0) {
if (!(p = lock_user(VERIFY_WRITE,
arg0, sizeof(struct gdb_timeval), 0))) {
/* FIXME - check error code? */
qemu_timeval tv;
struct gdb_timeval *p;
result = qemu_gettimeofday(&tv);
- if (result != 0) {
+ if (result == 0) {
p = lock_user(VERIFY_WRITE, arg0, sizeof(struct gdb_timeval),
0);
if (!p) {
# Consolidated targets
-.PHONY: check-block check check-clean get-vm-images
+.PHONY: check check-clean get-vm-images
check:
-ifneq ($(.check-block.deps),)
-check: check-block
-check-block: run-ninja
- $(if $(MAKE.n),,+)$(MESON) test $(MTESTARGS) $(.mtestargs) --verbose \
- --logbase iotestslog $(call .speed.$(SPEED), block block-slow block-thorough)
-endif
-
check-build: run-ninja
check-clean:
rm -rf $(TESTS_VENV_DIR) $(TESTS_RESULTS_DIR)
-clean: check-clean
+clean: check-clean clean-tcg
endif
import re
import json
import iotests
-from iotests import qemu_img, qemu_img_pipe, qemu_io
+from iotests import qemu_img, qemu_img_map, qemu_io
backing_img = os.path.join(iotests.test_dir, 'backing.img')
target_backing_img = os.path.join(iotests.test_dir, 'target-backing.img')
self.vm.qmp('blockdev-del', node_name='target')
- target_map = qemu_img_pipe('map', '--output=json', target_img)
- target_map = json.loads(target_map)
+ target_map = qemu_img_map(target_img)
assert target_map[0]['start'] == 0
assert target_map[0]['length'] == 512 * 1024
import re
import json
import iotests
-from iotests import qemu_img, qemu_img_pipe
+from iotests import qemu_img, qemu_img_info
import unittest
test_img = os.path.join(iotests.test_dir, 'test.img')
human_compare = None
def test_json(self):
- data = json.loads(qemu_img_pipe('info', '--output=json', test_img))
- data = data['format-specific']
+ data = qemu_img_info(test_img)['format-specific']
self.assertEqual(data['type'], iotests.imgfmt)
self.assertEqual(data['data'], self.json_compare)
def test_human(self):
- data = qemu_img_pipe('info', '--output=human', test_img).split('\n')
+ data = qemu_img('info', '--output=human', test_img).stdout.split('\n')
data = data[(data.index('Format specific information:') + 1)
:data.index('')]
for field in data:
"%dM" % size_mb]
iotests.log("qemu-img " + " ".join(args), filters=[iotests.filter_test_dir])
- iotests.log(check_cipher_support(config, iotests.qemu_img_pipe(*args)),
- filters=[iotests.filter_test_dir])
+ try:
+ iotests.qemu_img(*args)
+ except subprocess.CalledProcessError as exc:
+ check_cipher_support(config, exc.output)
+ raise
def qemu_io_image_args(config, dev=False):
"""Get the args for access an image or device with qemu-io"""
# ================= qemu-img aes-256-xts-plain64-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-256-xts-plain64-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha1.img qiotest-145-aes-256-xts-plain64-sha1
# Write test pattern 0xa7
# ================= qemu-img twofish-256-xts-plain64-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=twofish-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-twofish-256-xts-plain64-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-256-xts-plain64-sha1.img qiotest-145-twofish-256-xts-plain64-sha1
# Write test pattern 0xa7
# ================= qemu-img serpent-256-xts-plain64-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=serpent-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-256-xts-plain64-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-256-xts-plain64-sha1.img qiotest-145-serpent-256-xts-plain64-sha1
# Write test pattern 0xa7
# ================= qemu-img cast5-128-cbc-plain64-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=cast5-128,cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-cast5-128-cbc-plain64-sha1.img qiotest-145-cast5-128-cbc-plain64-sha1
# Write test pattern 0xa7
# ================= qemu-img aes-256-cbc-plain-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=plain,hash-alg=sha1 TEST_DIR/luks-aes-256-cbc-plain-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain-sha1.img qiotest-145-aes-256-cbc-plain-sha1
# Write test pattern 0xa7
# ================= qemu-img aes-256-cbc-plain64-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-256-cbc-plain64-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha1.img qiotest-145-aes-256-cbc-plain64-sha1
# Write test pattern 0xa7
# ================= qemu-img aes-256-cbc-essiv-sha256-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=essiv,hash-alg=sha1,ivgen-hash-alg=sha256 TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-sha256-sha1.img qiotest-145-aes-256-cbc-essiv-sha256-sha1
# Write test pattern 0xa7
# ================= qemu-img aes-256-xts-essiv-sha256-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=essiv,hash-alg=sha1,ivgen-hash-alg=sha256 TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-essiv-sha256-sha1.img qiotest-145-aes-256-xts-essiv-sha256-sha1
# Write test pattern 0xa7
# ================= qemu-img aes-128-xts-plain64-sha256-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-128-xts-plain64-sha256-sha1.img qiotest-145-aes-128-xts-plain64-sha256-sha1
# Write test pattern 0xa7
# ================= qemu-img aes-192-xts-plain64-sha256-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-192,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-192-xts-plain64-sha256-sha1.img qiotest-145-aes-192-xts-plain64-sha256-sha1
# Write test pattern 0xa7
# ================= qemu-img twofish-128-xts-plain64-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=twofish-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-twofish-128-xts-plain64-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-twofish-128-xts-plain64-sha1.img qiotest-145-twofish-128-xts-plain64-sha1
# Write test pattern 0xa7
# ================= qemu-img serpent-128-xts-plain64-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=serpent-128,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-128-xts-plain64-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-128-xts-plain64-sha1.img qiotest-145-serpent-128-xts-plain64-sha1
# Write test pattern 0xa7
# ================= qemu-img serpent-192-xts-plain64-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=serpent-192,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha1 TEST_DIR/luks-serpent-192-xts-plain64-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-serpent-192-xts-plain64-sha1.img qiotest-145-serpent-192-xts-plain64-sha1
# Write test pattern 0xa7
# ================= qemu-img aes-256-xts-plain64-sha224 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha224 TEST_DIR/luks-aes-256-xts-plain64-sha224.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha224.img qiotest-145-aes-256-xts-plain64-sha224
# Write test pattern 0xa7
# ================= qemu-img aes-256-xts-plain64-sha256 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha256 TEST_DIR/luks-aes-256-xts-plain64-sha256.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha256.img qiotest-145-aes-256-xts-plain64-sha256
# Write test pattern 0xa7
# ================= qemu-img aes-256-xts-plain64-sha384 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha384 TEST_DIR/luks-aes-256-xts-plain64-sha384.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha384.img qiotest-145-aes-256-xts-plain64-sha384
# Write test pattern 0xa7
# ================= qemu-img aes-256-xts-plain64-sha512 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=sha512 TEST_DIR/luks-aes-256-xts-plain64-sha512.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-sha512.img qiotest-145-aes-256-xts-plain64-sha512
# Write test pattern 0xa7
# ================= qemu-img aes-256-xts-plain64-ripemd160 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain64,hash-alg=ripemd160 TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain64-ripemd160.img qiotest-145-aes-256-xts-plain64-ripemd160
# Write test pattern 0xa7
# ================= qemu-img aes-256-xts-plain-sha1-pwallslots =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=c2xvdDE=,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=xts,ivgen-alg=plain,hash-alg=sha1 TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-xts-plain-sha1-pwallslots.img qiotest-145-aes-256-xts-plain-sha1-pwallslots
# Write test pattern 0xa7
# ================= qemu-img aes-256-cbc-essiv-auto-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=essiv,hash-alg=sha1 TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-essiv-auto-sha1.img qiotest-145-aes-256-cbc-essiv-auto-sha1
# Write test pattern 0xa7
# ================= qemu-img aes-256-cbc-plain64-sha256-sha1 =================
# Create image
qemu-img create -f luks --object secret,id=sec0,data=MTIzNDU2,format=base64 -o key-secret=sec0,iter-time=10,cipher-alg=aes-256,cipher-mode=cbc,ivgen-alg=plain64,hash-alg=sha1,ivgen-hash-alg=sha256 TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img 4194304M
-
# Open dev
sudo cryptsetup -q -v luksOpen TEST_DIR/luks-aes-256-cbc-plain64-sha256-sha1.img qiotest-145-aes-256-cbc-plain64-sha256-sha1
# Write test pattern 0xa7
if iotests.imgfmt == 'raw':
return
- self.assertEqual(qemu_img('check', test_img), 0,
- "Verifying image corruption")
+ qemu_img('check', test_img)
def test_empty_image(self):
qemu_img('resize', '-f', iotests.imgfmt, '--shrink', test_img,
qemu_img('resize', '-f', iotests.imgfmt, '--shrink', test_img,
self.shrink_size)
- self.assertEqual(qemu_img("compare", test_img, check_img), 0,
- "Verifying image content")
+ qemu_img("compare", test_img, check_img)
self.image_verify()
qemu_img('resize', '-f', iotests.imgfmt, '--shrink', test_img,
self.shrink_size)
- self.assertEqual(qemu_img("compare", test_img, check_img), 0,
- "Verifying image content")
+ qemu_img("compare", test_img, check_img)
self.image_verify()
iotests.VM('dest') as dest_vm:
img_size = '1G'
- iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, source_img_path, img_size)
- iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, dest_img_path, img_size)
+ iotests.qemu_img_create('-f', iotests.imgfmt, source_img_path, img_size)
+ iotests.qemu_img_create('-f', iotests.imgfmt, dest_img_path, img_size)
iotests.log('Launching VMs...')
(source_vm.add_drive(source_img_path)
iotests.VM() as vm:
img_size = '10M'
- iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, disk0_img_path, img_size)
- iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, disk1_img_path, img_size)
+ iotests.qemu_img_create('-f', iotests.imgfmt, disk0_img_path, img_size)
+ iotests.qemu_img_create('-f', iotests.imgfmt, disk1_img_path, img_size)
iotests.log('Launching VM...')
vm.launch()
iotests.VM() as vm:
img_size = '10M'
- iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, disk0_img_path, img_size)
- iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, disk1_img_path, img_size)
+ iotests.qemu_img_create('-f', iotests.imgfmt, disk0_img_path, img_size)
+ iotests.qemu_img_create('-f', iotests.imgfmt, disk1_img_path, img_size)
iotests.log('Launching VM...')
(vm.add_object('iothread,id=iothread0')
if key == 'hash' and re.match('[0-9a-f]+', value):
return 'HASH'
return value
- return iotests.filter_qmp(qmsg, _filter)
+ if isinstance(qmsg, str):
+ # Strip key type and fingerprint
+ p = r"\S+ (key fingerprint) '(md5|sha1|sha256):[0-9a-f]+'"
+ return re.sub(p, r"\1 '\2:HASH'", qmsg)
+ else:
+ return iotests.filter_qmp(qmsg, _filter)
def blockdev_create(vm, options):
vm.blockdev_create(options, filters=[iotests.filter_qmp_testfiles, filter_hash])
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "ssh", "location": {"host-key-check": {"hash": "wrong", "mode": "hash", "type": "md5"}, "path": "TEST_DIR/PID-t.img", "server": {"host": "127.0.0.1", "port": "22"}}, "size": 2097152}}}
{"return": {}}
-Job failed: remote host key does not match host_key_check 'wrong'
+Job failed: remote host key fingerprint 'md5:HASH' does not match host_key_check 'md5:wrong'
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "ssh", "location": {"host-key-check": {"hash": "wrong", "mode": "hash", "type": "sha1"}, "path": "TEST_DIR/PID-t.img", "server": {"host": "127.0.0.1", "port": "22"}}, "size": 2097152}}}
{"return": {}}
-Job failed: remote host key does not match host_key_check 'wrong'
+Job failed: remote host key fingerprint 'sha1:HASH' does not match host_key_check 'sha1:wrong'
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "ssh", "location": {"host-key-check": {"hash": "wrong", "mode": "hash", "type": "sha256"}, "path": "TEST_DIR/PID-t.img", "server": {"host": "127.0.0.1", "port": "22"}}, "size": 2097152}}}
{"return": {}}
-Job failed: remote host key does not match host_key_check 'wrong'
+Job failed: remote host key fingerprint 'sha256:HASH' does not match host_key_check 'sha256:wrong'
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
vm.shutdown()
iotests.img_info_log(disk_path)
- iotests.log(iotests.qemu_img_pipe('map', '--output=json', disk_path))
+ iotests.log(iotests.qemu_img_map(disk_path))
#
# Successful image creation (explicit defaults)
vm.shutdown()
iotests.img_info_log(disk_path)
- iotests.log(iotests.qemu_img_pipe('map', '--output=json', disk_path))
+ iotests.log(iotests.qemu_img_map(disk_path))
#
# Successful image creation (with non-default options)
vm.shutdown()
iotests.img_info_log(disk_path)
- iotests.log(iotests.qemu_img_pipe('map', '--output=json', disk_path))
+ iotests.log(iotests.qemu_img_map(disk_path))
#
# Invalid BlockdevRef
virtual size: 128 MiB (134217728 bytes)
cluster_size: 1048576
-[{ "start": 0, "length": 134217728, "depth": 0, "present": true, "zero": true, "data": false}]
-
+[{"data": false, "depth": 0, "length": 134217728, "present": true, "start": 0, "zero": true}]
=== Successful image creation (explicit defaults) ===
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "file", "filename": "TEST_DIR/PID-t.vdi", "size": 0}}}
virtual size: 64 MiB (67108864 bytes)
cluster_size: 1048576
-[{ "start": 0, "length": 67108864, "depth": 0, "present": true, "zero": true, "data": false}]
-
+[{"data": false, "depth": 0, "length": 67108864, "present": true, "start": 0, "zero": true}]
=== Successful image creation (with non-default options) ===
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "file", "filename": "TEST_DIR/PID-t.vdi", "size": 0}}}
virtual size: 32 MiB (33554432 bytes)
cluster_size: 1048576
-[{ "start": 0, "length": 3072, "depth": 0, "present": true, "zero": false, "data": true, "offset": 1024},
-{ "start": 3072, "length": 33551360, "depth": 0, "present": true, "zero": true, "data": true, "offset": 4096}]
-
+[{"data": true, "depth": 0, "length": 3072, "offset": 1024, "present": true, "start": 0, "zero": false}, {"data": true, "depth": 0, "length": 33551360, "offset": 4096, "present": true, "start": 3072, "zero": true}]
=== Invalid BlockdevRef ===
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vdi", "file": "this doesn't exist", "size": 33554432}}}
log('--- Setting up images ---')
log('')
- assert qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M') == 0
+ qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M')
assert qemu_io_silent(base_img_path, '-c', 'write -P 1 0M 1M') == 0
- assert qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path,
- '-F', iotests.imgfmt, top_img_path) == 0
+ qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path,
+ '-F', iotests.imgfmt, top_img_path)
assert qemu_io_silent(top_img_path, '-c', 'write -P 2 1M 1M') == 0
log('Done')
with iotests.VM() as vm, \
iotests.FilePath('src.img') as src_img_path:
- assert qemu_img('create', '-f', iotests.imgfmt, src_img_path, '64M') == 0
+ qemu_img('create', '-f', iotests.imgfmt, src_img_path, '64M')
assert qemu_io_silent('-f', iotests.imgfmt, src_img_path,
'-c', 'write -P 42 0M 64M') == 0
iotests.FilePath('top.img') as top_img_path, \
iotests.VM() as vm:
- assert qemu_img('create', '-f', iotests.imgfmt,
- base_img_path, '64M') == 0
- assert qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path,
- '-F', iotests.imgfmt, mid_img_path) == 0
- assert qemu_img('create', '-f', iotests.imgfmt, '-b', mid_img_path,
- '-F', iotests.imgfmt, top_img_path) == 0
+ qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M')
+ qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path,
+ '-F', iotests.imgfmt, mid_img_path)
+ qemu_img('create', '-f', iotests.imgfmt, '-b', mid_img_path,
+ '-F', iotests.imgfmt, top_img_path)
# Something to commit
assert qemu_io_silent(mid_img_path, '-c', 'write -P 1 0 1M') == 0
iotests.FilePath('top.img') as top_img_path, \
iotests.VM() as vm:
- assert qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M') == 0
+ qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M')
# Choose a funny way to describe the backing filename
- assert qemu_img('create', '-f', iotests.imgfmt, '-b',
- 'file:' + base_img_path, '-F', iotests.imgfmt,
- top_img_path) == 0
+ qemu_img('create', '-f', iotests.imgfmt, '-b',
+ 'file:' + base_img_path, '-F', iotests.imgfmt,
+ top_img_path)
vm.launch()
# (because qemu cannot "canonicalize"/"resolve" the backing
# filename unless the backing file is opened implicitly with the
# overlay)
- assert qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path,
- '-F', iotests.imgfmt, top_img_path) == 0
+ qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path,
+ '-F', iotests.imgfmt, top_img_path)
# You can only reliably override backing options by using a node
# reference (or by specifying file.filename, but, well...)
iotests.VM(path_suffix='a') as vm_a, \
iotests.VM(path_suffix='b') as vm_b:
- iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, backing_path, '64M')
- iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, img_path, '64M')
+ iotests.qemu_img_create('-f', iotests.imgfmt, backing_path, '64M')
+ iotests.qemu_img_create('-f', iotests.imgfmt, img_path, '64M')
os.mkfifo(fifo_a)
os.mkfifo(fifo_b)
iotests.log("")
for path in [ extent1_path, extent2_path, extent3_path ]:
- msg = iotests.qemu_img_pipe('create', '-f', imgfmt, path, '0')
- iotests.log(msg, [iotests.filter_testfiles])
+ iotests.qemu_img_create('-f', imgfmt, path, '0')
vm.add_blockdev('driver=file,filename=%s,node-name=ext1' % (extent1_path))
vm.add_blockdev('driver=file,filename=%s,node-name=ext2' % (extent2_path))
=== Other subformats ===
-
-
-
== Missing extent ==
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "file": "node0", "size": 33554432, "subformat": "monolithicFlat"}}}
import iotests
import json
import struct
-from iotests import qemu_img_create, qemu_io, qemu_img_pipe, \
+from iotests import qemu_img_create, qemu_io, qemu_img_info, \
file_path, img_info_log, log, filter_qemu_io
iotests.script_initialize(supported_fmts=['qcow2'],
def print_bitmap(extra_args):
log('qemu-img info dump:\n')
img_info_log(disk, extra_args=extra_args)
- result = json.loads(qemu_img_pipe('info', '--force-share',
- '--output=json', disk))
+ result = qemu_img_info('--force-share', disk)
if 'bitmaps' in result['format-specific']['data']:
bitmaps = result['format-specific']['data']['bitmaps']
log('The same bitmaps in JSON format:')
log('Write an unknown bitmap flag \'{}\' into a new QCOW2 image at offset {}'
.format(hex(bitmap_flag_unknown), flag_offset))
toggle_flag(flag_offset)
-img_info_log(disk)
+img_info_log(disk, check=False)
toggle_flag(flag_offset)
log('Unset the unknown bitmap flag \'{}\' in the bitmap directory entry:\n'
.format(hex(bitmap_flag_unknown)))
size_str = str(size)
iotests.create_image(base_path, size)
- iotests.qemu_img_log('create', '-f', iotests.imgfmt, mid_path, size_str)
- iotests.qemu_img_log('create', '-f', iotests.imgfmt, disk_path, size_str)
+ iotests.qemu_img_create('-f', iotests.imgfmt, mid_path, size_str)
+ iotests.qemu_img_create('-f', iotests.imgfmt, disk_path, size_str)
# Create a backing chain like this:
# base <- [throttled: bps-read=4096] <- mid <- overlay
size = 128 * 1024 * 1024
size_str = str(size)
- iotests.qemu_img_log('create', '-f', iotests.imgfmt, src_path, size_str)
- iotests.qemu_img_log('create', '-f', iotests.imgfmt, dst_path, size_str)
+ iotests.qemu_img_create('-f', iotests.imgfmt, src_path, size_str)
+ iotests.qemu_img_create('-f', iotests.imgfmt, dst_path, size_str)
iotests.log(iotests.qemu_io('-f', iotests.imgfmt, '-c', 'write 0 1M',
src_path),
=== Create backing chain and start VM ===
-
-
=== Start background read requests ===
=== Run a commit job ===
=== Create images and start VM ===
-
-
wrote 1048576/1048576 bytes at offset 0
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
"""
expected_ret = 0 if expected_match else 1
if baseimg:
- assert qemu_img("rebase", "-u", "-b", baseimg, '-F', iotests.imgfmt,
- image) == 0
- ret = qemu_img("compare", image, reference)
+ qemu_img("rebase", "-u", "-b", baseimg, '-F', iotests.imgfmt, image)
+
+ sub = qemu_img("compare", image, reference, check=False)
+
log('qemu_img compare "{:s}" "{:s}" ==> {:s}, {:s}'.format(
image, reference,
- "Identical" if ret == 0 else "Mismatch",
- "OK!" if ret == expected_ret else "ERROR!"),
+ "Identical" if sub.returncode == 0 else "Mismatch",
+ "OK!" if sub.returncode == expected_ret else "ERROR!"),
filters=[iotests.filter_testfiles])
def test_bitmap_sync(bsync_mode, msync_mode='bitmap', failure=None):
# It is important to use raw for the base layer (so that
# permissions are just handed through to the protocol layer)
- assert qemu_img('create', '-f', 'raw', node0_path, '64M') == 0
+ qemu_img('create', '-f', 'raw', node0_path, '64M')
stream_throttle=None
commit_throttle=None
for path in [node1_path, node2_path, node3_path, node4_path]:
- assert qemu_img('create', '-f', iotests.imgfmt, path, '64M') == 0
+ qemu_img('create', '-f', iotests.imgfmt, path, '64M')
if write_to_stream_node:
# This is what (most of the time) makes commit finish
vm.add_device('virtio-blk,drive=%s,iothread=iothread0' % root)
- iotests.qemu_img_pipe('create', '-f', iotests.imgfmt, img_path, '64M')
+ iotests.qemu_img_create('-f', iotests.imgfmt, img_path, '64M')
os.mkfifo(fifo)
iotests.log('')
vm.shutdown()
- iotests.img_info_log(file_path)
+ iotests.img_info_log(file_path, check=False)
iotests.script_main(main,
size_diff = size_long - size_short
def create_chain() -> None:
- iotests.qemu_img_log('create', '-f', iotests.imgfmt, base,
- str(size_long))
- iotests.qemu_img_log('create', '-f', iotests.imgfmt, '-b', base,
- '-F', iotests.imgfmt, mid, str(size_short))
- iotests.qemu_img_log('create', '-f', iotests.imgfmt, '-b', mid,
- '-F', iotests.imgfmt, top, str(size_long))
+ iotests.qemu_img_create('-f', iotests.imgfmt, base, str(size_long))
+ iotests.qemu_img_create('-f', iotests.imgfmt, '-b', base,
+ '-F', iotests.imgfmt, mid, str(size_short))
+ iotests.qemu_img_create('-f', iotests.imgfmt, '-b', mid,
+ '-F', iotests.imgfmt, top, str(size_long))
iotests.qemu_io_log('-c', 'write -P 1 0 %d' % size_long, base)
('off', '512k', '256k', '500k', '436k')]:
iotests.log('=== preallocation=%s ===' % prealloc)
- iotests.qemu_img_log('create', '-f', iotests.imgfmt, base, base_size)
- iotests.qemu_img_log('create', '-f', iotests.imgfmt, '-b', base,
- '-F', iotests.imgfmt, top, top_size_old)
+ iotests.qemu_img_create('-f', iotests.imgfmt, base, base_size)
+ iotests.qemu_img_create('-f', iotests.imgfmt, '-b', base,
+ '-F', iotests.imgfmt, top, top_size_old)
iotests.qemu_io_log('-c', 'write -P 1 %s 64k' % off, base)
# After this, top_size_old to base_size should be allocated/zeroed.
== Commit tests ==
-
-
-
wrote 2097152/2097152 bytes at offset 0
2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
=== Testing HMP commit (top -> mid) ===
-
-
-
wrote 2097152/2097152 bytes at offset 0
2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
=== Testing QMP active commit (top -> mid) ===
-
-
-
wrote 2097152/2097152 bytes at offset 0
2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
=== Testing qemu-img commit (top -> base) ===
-
-
-
wrote 2097152/2097152 bytes at offset 0
2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
=== Testing QMP active commit (top -> base) ===
-
-
-
wrote 2097152/2097152 bytes at offset 0
2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
== Resize tests ==
=== preallocation=off ===
-
-
wrote 65536/65536 bytes at offset 5368709120
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
{ "start": 1073741824, "length": 7516192768, "depth": 0, "present": true, "zero": true, "data": false}]
=== preallocation=metadata ===
-
-
wrote 65536/65536 bytes at offset 33285996544
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
{ "start": 34896609280, "length": 536870912, "depth": 0, "present": true, "zero": true, "data": false, "offset": 2685075456}]
=== preallocation=falloc ===
-
-
wrote 65536/65536 bytes at offset 9437184
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
{ "start": 5242880, "length": 10485760, "depth": 0, "present": true, "zero": false, "data": true, "offset": 327680}]
=== preallocation=full ===
-
-
wrote 65536/65536 bytes at offset 11534336
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
{ "start": 8388608, "length": 4194304, "depth": 0, "present": true, "zero": false, "data": true, "offset": 327680}]
=== preallocation=off ===
-
-
wrote 65536/65536 bytes at offset 259072
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
{ "start": 262144, "length": 262144, "depth": 0, "present": true, "zero": true, "data": false}]
=== preallocation=off ===
-
-
wrote 65536/65536 bytes at offset 344064
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
{ "start": 262144, "length": 262144, "depth": 0, "present": true, "zero": true, "data": false}]
=== preallocation=off ===
-
-
wrote 65536/65536 bytes at offset 446464
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
iotests.FilePath('top') as top_path, \
iotests.VM() as vm:
- iotests.qemu_img_log('create', '-f', iotests.imgfmt, base_path, '64M')
+ iotests.qemu_img_create('-f', iotests.imgfmt, base_path, '64M')
iotests.log('=== Launch VM ===')
vm.add_object('iothread,id=iothread0')
-
=== Launch VM ===
Enabling migration QMP events on VM...
{"return": {}}
# create the encrypted block device using qemu-img
def createImg(self, file, secret):
- output = iotests.qemu_img_pipe(
+ iotests.qemu_img(
'create',
'--object', *secret.to_cmdline_object(),
'-f', iotests.imgfmt,
'-o', 'iter-time=10',
file,
'1M')
-
- iotests.log(output, filters=[iotests.filter_test_dir])
+ iotests.log('')
# attempts to add a key using qemu-img
def addKey(self, file, secret, new_secret):
}
}
- output = iotests.qemu_img_pipe(
+ output = iotests.qemu_img(
'amend',
'--object', *secret.to_cmdline_object(),
'--object', *new_secret.to_cmdline_object(),
'-o', 'new-secret=' + new_secret.id(),
'-o', 'iter-time=10',
- "json:" + json.dumps(image_options)
- )
+ "json:" + json.dumps(image_options),
+ check=False # Expected to fail. Log output.
+ ).stdout
iotests.log(output, filters=[iotests.filter_test_dir])
if disabled:
args.append('--disable')
- iotests.qemu_img_pipe(*args)
+ iotests.qemu_img(*args)
def write_to_disk(offset, size):
log('--- Setting up images ---')
log('')
- assert qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M') == 0
+ qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M')
assert qemu_io_silent(base_img_path, '-c', 'write -P 1 0M 1M') == 0
assert qemu_io_silent(base_img_path, '-c', 'write -P 1 3M 1M') == 0
- assert qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path,
- '-F', iotests.imgfmt, mid_img_path) == 0
+ qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path,
+ '-F', iotests.imgfmt, mid_img_path)
assert qemu_io_silent(mid_img_path, '-c', 'write -P 3 2M 1M') == 0
assert qemu_io_silent(mid_img_path, '-c', 'write -P 3 4M 1M') == 0
- assert qemu_img('create', '-f', iotests.imgfmt, '-b', mid_img_path,
- '-F', iotests.imgfmt, top_img_path) == 0
+ qemu_img('create', '-f', iotests.imgfmt, '-b', mid_img_path,
+ '-F', iotests.imgfmt, top_img_path)
assert qemu_io_silent(top_img_path, '-c', 'write -P 2 1M 1M') == 0
# 0 1 2 3 4
log('')
# Detach backing to check that we can read the data from the top level now
- assert qemu_img('rebase', '-u', '-b', '', '-f', iotests.imgfmt,
- top_img_path) == 0
+ qemu_img('rebase', '-u', '-b', '', '-f', iotests.imgfmt, top_img_path)
assert qemu_io_silent(top_img_path, '-c', 'read -P 0 0 1M') == 0
assert qemu_io_silent(top_img_path, '-c', 'read -P 2 1M 1M') == 0
# replace block job offset
_filter_block_job_offset()
{
- sed -e 's/, "offset": [0-9]\+,/, "offset": OFFSET,/'
+ gsed -e 's/, "offset": [0-9]\+,/, "offset": OFFSET,/'
}
# replace block job len
_filter_block_job_len()
{
- sed -e 's/, "len": [0-9]\+,/, "len": LEN,/g'
+ gsed -e 's/, "len": [0-9]\+,/, "len": LEN,/g'
}
# replace actual image size (depends on the host filesystem)
from contextlib import contextmanager
+from qemu.aqmp.legacy import QEMUMonitorProtocol
from qemu.machine import qtest
from qemu.qmp import QMPMessage
-from qemu.aqmp.legacy import QEMUMonitorProtocol
+from qemu.utils import VerboseProcessError
# Use this logger for logging messages directly from the iotests module
logger = logging.getLogger('qemu.iotests')
return result
-def qemu_img_pipe_and_status(*args: str) -> Tuple[str, int]:
+def qemu_img(*args: str, check: bool = True, combine_stdio: bool = True
+ ) -> 'subprocess.CompletedProcess[str]':
"""
- Run qemu-img and return both its output and its exit code
+ Run qemu_img and return the status code and console output.
+
+ This function always prepends QEMU_IMG_OPTIONS and may further alter
+ the args for 'create' commands.
+
+ :param args: command-line arguments to qemu-img.
+ :param check: Enforce a return code of zero.
+ :param combine_stdio: set to False to keep stdout/stderr separated.
+
+ :raise VerboseProcessError:
+ When the return code is negative, or on any non-zero exit code
+ when 'check=True' was provided (the default). This exception has
+ 'stdout', 'stderr', and 'returncode' properties that may be
+ inspected to show greater detail. If this exception is not
+ handled, the command-line, return code, and all console output
+ will be included at the bottom of the stack trace.
+
+ :return:
+ a CompletedProcess. This object has args, returncode, and stdout
+ properties. If streams are not combined, it will also have a
+ stderr property.
"""
- is_create = bool(args and args[0] == 'create')
full_args = qemu_img_args + qemu_img_create_prepare_args(list(args))
- return qemu_tool_pipe_and_status('qemu-img', full_args,
- drop_successful_output=is_create)
-def qemu_img(*args: str) -> int:
- '''Run qemu-img and return the exit code'''
- return qemu_img_pipe_and_status(*args)[1]
+ subp = subprocess.run(
+ full_args,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.STDOUT if combine_stdio else subprocess.PIPE,
+ universal_newlines=True,
+ check=False
+ )
+
+ if check and subp.returncode or (subp.returncode < 0):
+ raise VerboseProcessError(
+ subp.returncode, full_args,
+ output=subp.stdout,
+ stderr=subp.stderr,
+ )
+
+ return subp
+
def ordered_qmp(qmsg, conv_keys=True):
# Dictionaries are not ordered prior to 3.6, therefore:
return od
return qmsg
-def qemu_img_create(*args):
+def qemu_img_create(*args: str) -> 'subprocess.CompletedProcess[str]':
return qemu_img('create', *args)
-def qemu_img_measure(*args):
- return json.loads(qemu_img_pipe("measure", "--output", "json", *args))
+def qemu_img_json(*args: str) -> Any:
+ """
+ Run qemu-img and return its output as deserialized JSON.
+
+ :raise CalledProcessError:
+ When qemu-img crashes, or returns a non-zero exit code without
+ producing a valid JSON document to stdout.
+ :raise JSONDecoderError:
+ When qemu-img returns 0, but failed to produce a valid JSON document.
+
+ :return: A deserialized JSON object; probably a dict[str, Any].
+ """
+ try:
+ res = qemu_img(*args, combine_stdio=False)
+ except subprocess.CalledProcessError as exc:
+ # Terminated due to signal. Don't bother.
+ if exc.returncode < 0:
+ raise
+
+ # Commands like 'check' can return failure (exit codes 2 and 3)
+ # to indicate command completion, but with errors found. For
+ # multi-command flexibility, ignore the exact error codes and
+ # *try* to load JSON.
+ try:
+ return json.loads(exc.stdout)
+ except json.JSONDecodeError:
+ # Nope. This thing is toast. Raise the /process/ error.
+ pass
+ raise
+
+ return json.loads(res.stdout)
+
+def qemu_img_measure(*args: str) -> Any:
+ return qemu_img_json("measure", "--output", "json", *args)
-def qemu_img_check(*args):
- return json.loads(qemu_img_pipe("check", "--output", "json", *args))
+def qemu_img_check(*args: str) -> Any:
+ return qemu_img_json("check", "--output", "json", *args)
-def qemu_img_pipe(*args: str) -> str:
- '''Run qemu-img and return its output'''
- return qemu_img_pipe_and_status(*args)[0]
+def qemu_img_info(*args: str) -> Any:
+ return qemu_img_json('info', "--output", "json", *args)
-def qemu_img_log(*args):
- result = qemu_img_pipe(*args)
- log(result, filters=[filter_testfiles])
+def qemu_img_map(*args: str) -> Any:
+ return qemu_img_json('map', "--output", "json", *args)
+
+def qemu_img_log(*args: str, check: bool = True
+ ) -> 'subprocess.CompletedProcess[str]':
+ result = qemu_img(*args, check=check)
+ log(result.stdout, filters=[filter_testfiles])
return result
-def img_info_log(filename, filter_path=None, use_image_opts=False,
- extra_args=()):
+def img_info_log(filename: str, filter_path: Optional[str] = None,
+ use_image_opts: bool = False, extra_args: Sequence[str] = (),
+ check: bool = True,
+ ) -> None:
args = ['info']
if use_image_opts:
args.append('--image-opts')
args += extra_args
args.append(filename)
- output = qemu_img_pipe(*args)
+ output = qemu_img(*args, check=check).stdout
if not filter_path:
filter_path = filename
log(filter_img_info(output, filter_path))
p.kill()
p.wait()
-def compare_images(img1, img2, fmt1=imgfmt, fmt2=imgfmt):
- '''Return True if two image files are identical'''
- return qemu_img('compare', '-f', fmt1,
- '-F', fmt2, img1, img2) == 0
+def compare_images(img1: str, img2: str,
+ fmt1: str = imgfmt, fmt2: str = imgfmt) -> bool:
+ """
+ Compare two images with QEMU_IMG; return True if they are identical.
+
+ :raise CalledProcessError:
+ when qemu-img crashes or returns a status code of anything other
+ than 0 (identical) or 1 (different).
+ """
+ try:
+ qemu_img('compare', '-f', fmt1, '-F', fmt2, img1, img2)
+ return True
+ except subprocess.CalledProcessError as exc:
+ if exc.returncode == 1:
+ return False
+ raise
def create_image(name, size):
'''Create a fully-allocated raw image with sector markers'''
file.write(sector)
i = i + 512
-def image_size(img):
- '''Return image's virtual size'''
- r = qemu_img_pipe('info', '--output=json', '-f', imgfmt, img)
- return json.loads(r)['virtual-size']
+def image_size(img: str) -> int:
+ """Return image's virtual size"""
+ value = qemu_img_info('-f', imgfmt, img)['virtual-size']
+ if not isinstance(value, int):
+ type_name = type(value).__name__
+ raise TypeError("Expected 'int' for 'virtual-size', "
+ f"got '{value}' of type '{type_name}'")
+ return value
def is_str(val):
return isinstance(val, str)
# Iterate through either lists or dicts;
if isinstance(qmsg, list):
items = enumerate(qmsg)
- else:
+ elif isinstance(qmsg, dict):
items = qmsg.items()
+ else:
+ return filter_fn(None, qmsg)
for k, v in items:
if isinstance(v, (dict, list)):
return result
# Returns None on success, and an error string on failure
- def run_job(self, job, auto_finalize=True, auto_dismiss=False,
- pre_finalize=None, cancel=False, wait=60.0):
+ def run_job(self, job: str, auto_finalize: bool = True,
+ auto_dismiss: bool = False,
+ pre_finalize: Optional[Callable[[], None]] = None,
+ cancel: bool = False, wait: float = 60.0,
+ filters: Iterable[Callable[[Any], Any]] = (),
+ ) -> Optional[str]:
"""
run_job moves a job from creation through to dismissal.
while True:
ev = filter_qmp_event(self.events_wait(events, timeout=wait))
if ev['event'] != 'JOB_STATUS_CHANGE':
- log(ev)
+ log(ev, filters=filters)
continue
status = ev['data']['status']
if status == 'aborting':
for j in result['return']:
if j['id'] == job:
error = j['error']
- log('Job failed: %s' % (j['error']))
+ log('Job failed: %s' % (j['error']), filters=filters)
elif status == 'ready':
- self.qmp_log('job-complete', id=job)
+ self.qmp_log('job-complete', id=job, filters=filters)
elif status == 'pending' and not auto_finalize:
if pre_finalize:
pre_finalize()
if cancel:
- self.qmp_log('job-cancel', id=job)
+ self.qmp_log('job-cancel', id=job, filters=filters)
else:
- self.qmp_log('job-finalize', id=job)
+ self.qmp_log('job-finalize', id=job, filters=filters)
elif status == 'concluded' and not auto_dismiss:
- self.qmp_log('job-dismiss', id=job)
+ self.qmp_log('job-dismiss', id=job, filters=filters)
elif status == 'null':
return error
if 'return' in result:
assert result['return'] == {}
- job_result = self.run_job(job_id)
+ job_result = self.run_job(job_id, filters=filters)
else:
job_result = result['error']
notrun(f'not suitable for this imgopts: {imgopts}')
-def supports_quorum():
- return 'quorum' in qemu_img_pipe('--help')
+def supports_quorum() -> bool:
+ return 'quorum' in qemu_img('--help').stdout
def verify_quorum():
'''Skip test suite if quorum support is not available'''
"""
img_file = f'{test_dir}/luks-test.luks'
- (output, status) = \
- qemu_img_pipe_and_status('create', '-f', 'luks',
- '--object', luks_default_secret_object,
- '-o', luks_default_key_secret_opt,
- '-o', 'iter-time=10',
- img_file, '1G')
+ res = qemu_img('create', '-f', 'luks',
+ '--object', luks_default_secret_object,
+ '-o', luks_default_key_secret_opt,
+ '-o', 'iter-time=10',
+ img_file, '1G',
+ check=False)
try:
os.remove(img_file)
except OSError:
pass
- if status != 0:
- reason = output
- for line in output.splitlines():
+ if res.returncode:
+ reason = res.stdout
+ for line in res.stdout.splitlines():
if img_file + ':' in line:
reason = line.split(img_file + ':', 1)[1].strip()
break
('aarch64', 'virt'),
('avr', 'mega2560'),
('m68k', 'virt'),
+ ('riscv32', 'virt'),
+ ('riscv64', 'virt'),
('rx', 'gdbsim-r5f562n8'),
('tricore', 'tricore_testboard')
)
if self.tap:
self.env.print_env('# ')
+ print('1..%d' % len(tests))
else:
self.env.print_env()
import os
import signal
import iotests
-from iotests import qemu_img_create, qemu_img_pipe, qemu_nbd
+from iotests import qemu_img_create, qemu_img_map, qemu_nbd
image_size = 1 * 1024 * 1024
class TestBscWithNbd(iotests.QMPTestCase):
def setUp(self) -> None:
"""Just create an empty image with a read-only NBD server on it"""
- assert qemu_img_create('-f', iotests.imgfmt, test_img,
- str(image_size)) == 0
+ qemu_img_create('-f', iotests.imgfmt, test_img, str(image_size))
# Pass --allocation-depth to enable the qemu:allocation-depth context,
# which we are going to query to provoke a block-status inquiry with
# to allocate the first sector to facilitate alignment probing), and
# then the rest to be zero. The BSC will thus contain (if anything)
# one range covering the first sector.
- map_pre = qemu_img_pipe('map', '--output=json', '--image-opts',
- nbd_img_opts)
+ map_pre = qemu_img_map('--image-opts', nbd_img_opts)
# qemu:allocation-depth maps for want_zero=false.
# want_zero=false should (with the file driver, which the server is
# never loop too many times here.
for _ in range(2):
# (Ignore the result, this is just to contaminate the cache)
- qemu_img_pipe('map', '--output=json', '--image-opts',
- nbd_img_opts_alloc_depth)
+ qemu_img_map('--image-opts', nbd_img_opts_alloc_depth)
# Now let's see whether the cache reports everything as data, or
# whether we get correct information (i.e. the same as we got on our
# first attempt).
- map_post = qemu_img_pipe('map', '--output=json', '--image-opts',
- nbd_img_opts)
+ map_post = qemu_img_map('--image-opts', nbd_img_opts)
if map_pre != map_post:
print('ERROR: Map information differs before and after querying ' +
"""
Do some I/O requests on `nbd_sock`.
"""
- assert qemu_img('bench', '-f', 'raw', '-c', '2000000',
- f'nbd+unix:///node0?socket={nbd_sock}') == 0
+ qemu_img('bench', '-f', 'raw', '-c', '2000000',
+ f'nbd+unix:///node0?socket={nbd_sock}')
class TestGraphChangesWhileIO(QMPTestCase):
def setUp(self) -> None:
# Create an overlay that can be added at runtime on top of the
# null-co block node that will receive I/O
- assert qemu_img_create('-f', imgfmt, '-F', 'raw', '-b', 'null-co://',
- top) == 0
+ qemu_img_create('-f', imgfmt, '-F', 'raw', '-b', 'null-co://', top)
# QSD instance with a null-co block node in an I/O thread,
# exported over NBD (on `nbd_sock`, export name "node0")
log('--- Setting up images ---')
log('')
- assert qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M') == 0
+ qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M')
if bitmap:
- assert qemu_img('bitmap', '--add', base_img_path, 'bitmap0') == 0
+ qemu_img('bitmap', '--add', base_img_path, 'bitmap0')
if use_snapshot_access_filter:
assert use_cbw
- assert qemu_img('create', '-f', 'raw', fleece_img_path, '64M') == 0
+ qemu_img('create', '-f', 'raw', fleece_img_path, '64M')
else:
- assert qemu_img('create', '-f', 'qcow2', fleece_img_path, '64M') == 0
+ qemu_img('create', '-f', 'qcow2', fleece_img_path, '64M')
if push_backup:
- assert qemu_img('create', '-f', 'qcow2', target_img_path, '64M') == 0
+ qemu_img('create', '-f', 'qcow2', target_img_path, '64M')
for p in patterns:
qemu_io('-f', iotests.imgfmt,
class TestMirrorReadyCancelError(iotests.QMPTestCase):
def setUp(self) -> None:
- assert iotests.qemu_img_create('-f', iotests.imgfmt, source,
- str(image_size)) == 0
- assert iotests.qemu_img_create('-f', iotests.imgfmt, target,
- str(image_size)) == 0
+ iotests.qemu_img_create('-f', iotests.imgfmt, source, str(image_size))
+ iotests.qemu_img_create('-f', iotests.imgfmt, target, str(image_size))
# Ensure that mirror will copy something before READY so the
# target format layer will forward the pre-READY flush to its
class TestMirrorTopPerms(iotests.QMPTestCase):
def setUp(self):
- assert qemu_img('create', '-f', iotests.imgfmt, source,
- str(image_size)) == 0
+ qemu_img('create', '-f', iotests.imgfmt, source, str(image_size))
self.vm = iotests.VM()
self.vm.add_drive(source)
self.vm.add_blockdev(f'null-co,node-name=null,size={image_size}')
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
-import json
import iotests
-from iotests import qemu_nbd_popen, qemu_img_pipe, log, file_path
+from iotests import qemu_nbd_popen, qemu_img_map, log, file_path
iotests.script_initialize(supported_fmts=['parallels'])
with qemu_nbd_popen('--read-only', f'--socket={nbd_sock}',
f'--bitmap={bitmap}', '-f', iotests.imgfmt, disk):
- out = qemu_img_pipe('map', '--output=json', '--image-opts', nbd_opts)
- chunks = json.loads(out)
+ chunks = qemu_img_map('--image-opts', nbd_opts)
cluster = 64 * 1024
log('dirty clusters (cluster size is 64K):')
#
import iotests
-from iotests import log, qemu_img_create, qemu_img, qemu_img_pipe
+from iotests import log, qemu_img_create, qemu_img, qemu_img_info
iotests.script_initialize(supported_fmts=['qcow2'],
unsupported_imgopts=['compat'])
top, base = iotests.file_path('top', 'base')
size = '1M'
-assert qemu_img_create('-f', iotests.imgfmt, base, size) == 0
-assert qemu_img_create('-f', iotests.imgfmt, '-b', base,
- '-F', iotests.imgfmt, top, size) == 0
+qemu_img_create('-f', iotests.imgfmt, base, size)
+qemu_img_create('-f', iotests.imgfmt, '-b', base,
+ '-F', iotests.imgfmt, top, size)
-assert qemu_img('bitmap', '--add', base, 'bitmap0') == 0
+qemu_img('bitmap', '--add', base, 'bitmap0')
# Just assert that our method of checking bitmaps in the image works.
-assert 'bitmaps' in qemu_img_pipe('info', base)
+assert 'bitmaps' in qemu_img_info(base)['format-specific']['data']
vm = iotests.VM().add_drive(top, 'backing.node-name=base')
vm.launch()
vm.shutdown()
-if 'bitmaps' in qemu_img_pipe('info', base):
+if 'bitmaps' in qemu_img_info(base)['format-specific']['data']:
log('ERROR: Bitmap is still in the base image')
to it will result in an error
- top image is attached to a virtio-scsi device
"""
- assert qemu_img_create('-f', imgfmt, base, str(image_size)) == 0
+ qemu_img_create('-f', imgfmt, base, str(image_size))
assert qemu_io_silent('-c', f'write 0 {data_size}', base) == 0
- assert qemu_img_create('-f', imgfmt, top, str(image_size)) == 0
+ qemu_img_create('-f', imgfmt, top, str(image_size))
self.vm = iotests.VM()
self.vm.add_args('-accel', 'tcg') # Make throttling work properly
g_assert_cmphex(le32_to_cpu(descr.upper.data) & dsta_dd, ==, dsta_dd);
/* Check data sent to the backend */
- ret = qemu_recv(test_sockets[0], &recv_len, sizeof(recv_len), 0);
+ ret = recv(test_sockets[0], &recv_len, sizeof(recv_len), 0);
g_assert_cmpint(ret, == , sizeof(recv_len));
- ret = qemu_recv(test_sockets[0], buffer, 64, 0);
+ ret = recv(test_sockets[0], buffer, 64, 0);
g_assert_cmpint(ret, >=, 5);
g_assert_cmpstr(buffer, == , "TEST");
qtest_quit(s);
}
+/*
+ * https://gitlab.com/qemu-project/qemu/-/issues/451
+ * Used to trigger a heap buffer overflow.
+ */
+static void oss_fuzz_36391(void)
+{
+ QTestState *s;
+
+ s = qtest_init(" -display none -m 512M -nodefaults -nographic"
+ " -device sdhci-pci,sd-spec-version=3"
+ " -device sd-card,drive=drv"
+ " -drive if=none,index=0,file=null-co://,format=raw,id=drv");
+ qtest_outl(s, 0xcf8, 0x80001010);
+ qtest_outl(s, 0xcfc, 0xe0000000);
+ qtest_outl(s, 0xcf8, 0x80001004);
+ qtest_outw(s, 0xcfc, 0x7);
+ qtest_bufwrite(s, 0xe0000005, "\x73", 0x1);
+ qtest_bufwrite(s, 0xe0000028, "\x55", 0x1);
+ qtest_bufwrite(s, 0xe000002c, "\x55", 0x1);
+ qtest_bufwrite(s, 0x0, "\x65", 0x1);
+ qtest_bufwrite(s, 0x7, "\x69", 0x1);
+ qtest_bufwrite(s, 0x8, "\x65", 0x1);
+ qtest_bufwrite(s, 0xf, "\x69", 0x1);
+ qtest_bufwrite(s, 0x10, "\x65", 0x1);
+ qtest_bufwrite(s, 0x17, "\x69", 0x1);
+ qtest_bufwrite(s, 0x18, "\x65", 0x1);
+ qtest_bufwrite(s, 0x1f, "\x69", 0x1);
+ qtest_bufwrite(s, 0x20, "\x65", 0x1);
+ qtest_bufwrite(s, 0x27, "\x69", 0x1);
+ qtest_bufwrite(s, 0x28, "\x65", 0x1);
+ qtest_bufwrite(s, 0x2f, "\x69", 0x1);
+ qtest_bufwrite(s, 0x30, "\x65", 0x1);
+ qtest_bufwrite(s, 0x37, "\x69", 0x1);
+ qtest_bufwrite(s, 0x38, "\x65", 0x1);
+ qtest_bufwrite(s, 0x3f, "\x69", 0x1);
+ qtest_bufwrite(s, 0x40, "\x65", 0x1);
+ qtest_bufwrite(s, 0x47, "\x69", 0x1);
+ qtest_bufwrite(s, 0x48, "\x65", 0x1);
+ qtest_bufwrite(s, 0xe000000c, "\x55", 0x1);
+ qtest_bufwrite(s, 0xe000000e, "\x2c", 0x1);
+ qtest_bufwrite(s, 0xe000000f, "\x5b", 0x1);
+ qtest_bufwrite(s, 0xe0000010, "\x06\x46", 0x2);
+ qtest_bufwrite(s, 0x50, "\x65", 0x1);
+ qtest_bufwrite(s, 0x57, "\x69", 0x1);
+ qtest_bufwrite(s, 0x58, "\x65", 0x1);
+ qtest_bufwrite(s, 0x5f, "\x69", 0x1);
+ qtest_bufwrite(s, 0x60, "\x65", 0x1);
+ qtest_bufwrite(s, 0x67, "\x69", 0x1);
+ qtest_bufwrite(s, 0x68, "\x65", 0x1);
+ qtest_bufwrite(s, 0x6f, "\x69", 0x1);
+ qtest_bufwrite(s, 0x70, "\x65", 0x1);
+ qtest_bufwrite(s, 0x77, "\x69", 0x1);
+ qtest_bufwrite(s, 0x78, "\x65", 0x1);
+ qtest_bufwrite(s, 0x7f, "\x69", 0x1);
+ qtest_bufwrite(s, 0x80, "\x65", 0x1);
+ qtest_bufwrite(s, 0x87, "\x69", 0x1);
+ qtest_bufwrite(s, 0x88, "\x65", 0x1);
+ qtest_bufwrite(s, 0x8f, "\x69", 0x1);
+ qtest_bufwrite(s, 0x90, "\x65", 0x1);
+ qtest_bufwrite(s, 0x97, "\x69", 0x1);
+ qtest_bufwrite(s, 0x98, "\x65", 0x1);
+ qtest_bufwrite(s, 0xe0000026, "\x5a\x06", 0x2);
+ qtest_bufwrite(s, 0xe0000028, "\x46\xc0\xc9\xc9", 0x4);
+ qtest_bufwrite(s, 0xe0000028, "\x55", 0x1);
+ qtest_bufwrite(s, 0xe000002a, "\x5a", 0x1);
+ qtest_bufwrite(s, 0xa0, "\x65", 0x1);
+ qtest_bufwrite(s, 0xa5, "\xff", 0x1);
+ qtest_bufwrite(s, 0xa6, "\xff", 0x1);
+ qtest_bufwrite(s, 0xa7, "\xdf", 0x1);
+ qtest_bufwrite(s, 0xe000000c, "\x27", 0x1);
+ qtest_bufwrite(s, 0xe000000f, "\x55", 0x1);
+
+ qtest_quit(s);
+}
+
int main(int argc, char **argv)
{
const char *arch = qtest_get_arch();
if (strcmp(arch, "i386") == 0) {
qtest_add_func("fuzz/sdcard/oss_fuzz_29225", oss_fuzz_29225);
qtest_add_func("fuzz/sdcard/oss_fuzz_36217", oss_fuzz_36217);
+ qtest_add_func("fuzz/sdcard/oss_fuzz_36391", oss_fuzz_36391);
}
return g_test_run();
qtest_end();
}
+/*
+ * https://gitlab.com/qemu-project/qemu/-/issues/542
+ * Used to trigger:
+ * AddressSanitizer: stack-overflow
+ */
+static void test_issue542_ich6(void)
+{
+ QTestState *s;
+
+ s = qtest_init("-nographic -nodefaults -M pc-q35-6.2 "
+ "-device intel-hda,id=" HDA_ID CODEC_DEVICES);
+
+ qtest_outl(s, 0xcf8, 0x80000804);
+ qtest_outw(s, 0xcfc, 0x06);
+ qtest_bufwrite(s, 0xff0d060f, "\x03", 1);
+ qtest_bufwrite(s, 0x0, "\x12", 1);
+ qtest_bufwrite(s, 0x2, "\x2a", 1);
+ qtest_writeb(s, 0x0, 0x12);
+ qtest_writeb(s, 0x2, 0x2a);
+ qtest_outl(s, 0xcf8, 0x80000811);
+ qtest_outl(s, 0xcfc, 0x006a4400);
+ qtest_bufwrite(s, 0x6a44005a, "\x01", 1);
+ qtest_bufwrite(s, 0x6a44005c, "\x02", 1);
+ qtest_bufwrite(s, 0x6a442050, "\x00\x00\x44\x6a", 4);
+ qtest_bufwrite(s, 0x6a44204a, "\x01", 1);
+ qtest_bufwrite(s, 0x6a44204c, "\x02", 1);
+ qtest_bufwrite(s, 0x6a44005c, "\x02", 1);
+ qtest_bufwrite(s, 0x6a442050, "\x00\x00\x44\x6a", 4);
+ qtest_bufwrite(s, 0x6a44204a, "\x01", 1);
+ qtest_bufwrite(s, 0x6a44204c, "\x02", 1);
+ qtest_quit(s);
+}
+
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
qtest_add_func("/intel-hda/ich6", ich6_test);
qtest_add_func("/intel-hda/ich9", ich9_test);
+ qtest_add_func("/intel-hda/fuzz/issue542", test_issue542_ich6);
return g_test_run();
}
*
* Returns: #QTestState instance.
*/
-QTestState *qtest_initf(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
+QTestState *qtest_initf(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
/**
* qtest_vinitf:
*
* Returns: #QTestState instance.
*/
-QTestState *qtest_vinitf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
+QTestState *qtest_vinitf(const char *fmt, va_list ap) G_GNUC_PRINTF(1, 0);
/**
* qtest_init:
*/
QDict *qtest_qmp_fds(QTestState *s, int *fds, size_t fds_num,
const char *fmt, ...)
- GCC_FMT_ATTR(4, 5);
+ G_GNUC_PRINTF(4, 5);
/**
* qtest_qmp:
* Sends a QMP message to QEMU and returns the response.
*/
QDict *qtest_qmp(QTestState *s, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
/**
* qtest_qmp_send:
* Sends a QMP message to QEMU and leaves the response in the stream.
*/
void qtest_qmp_send(QTestState *s, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
/**
* qtest_qmp_send_raw:
* this is useful for negative tests.
*/
void qtest_qmp_send_raw(QTestState *s, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
/**
* qtest_socket_server:
*/
QDict *qtest_vqmp_fds(QTestState *s, int *fds, size_t fds_num,
const char *fmt, va_list ap)
- GCC_FMT_ATTR(4, 0);
+ G_GNUC_PRINTF(4, 0);
/**
* qtest_vqmp:
* Sends a QMP message to QEMU and returns the response.
*/
QDict *qtest_vqmp(QTestState *s, const char *fmt, va_list ap)
- GCC_FMT_ATTR(2, 0);
+ G_GNUC_PRINTF(2, 0);
/**
* qtest_qmp_vsend_fds:
*/
void qtest_qmp_vsend_fds(QTestState *s, int *fds, size_t fds_num,
const char *fmt, va_list ap)
- GCC_FMT_ATTR(4, 0);
+ G_GNUC_PRINTF(4, 0);
/**
* qtest_qmp_vsend:
* Sends a QMP message to QEMU and leaves the response in the stream.
*/
void qtest_qmp_vsend(QTestState *s, const char *fmt, va_list ap)
- GCC_FMT_ATTR(2, 0);
+ G_GNUC_PRINTF(2, 0);
/**
* qtest_qmp_receive_dict:
*
* Returns: the command's output. The caller should g_free() it.
*/
-char *qtest_hmp(QTestState *s, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
+char *qtest_hmp(QTestState *s, const char *fmt, ...) G_GNUC_PRINTF(2, 3);
/**
* qtest_hmpv:
* Returns: the command's output. The caller should g_free() it.
*/
char *qtest_vhmp(QTestState *s, const char *fmt, va_list ap)
- GCC_FMT_ATTR(2, 0);
+ G_GNUC_PRINTF(2, 0);
void qtest_module_load(QTestState *s, const char *prefix, const char *libname);
* the response.
*/
void qtest_qmp_assert_success(QTestState *qts, const char *fmt, ...)
- GCC_FMT_ATTR(2, 3);
+ G_GNUC_PRINTF(2, 3);
QDict *qmp_fd_receive(int fd);
void qmp_fd_vsend_fds(int fd, int *fds, size_t fds_num,
- const char *fmt, va_list ap) GCC_FMT_ATTR(4, 0);
-void qmp_fd_vsend(int fd, const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0);
-void qmp_fd_send(int fd, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
-void qmp_fd_send_raw(int fd, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
-void qmp_fd_vsend_raw(int fd, const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0);
-QDict *qmp_fdv(int fd, const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0);
-QDict *qmp_fd(int fd, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
+ const char *fmt, va_list ap) G_GNUC_PRINTF(4, 0);
+void qmp_fd_vsend(int fd, const char *fmt, va_list ap) G_GNUC_PRINTF(2, 0);
+void qmp_fd_send(int fd, const char *fmt, ...) G_GNUC_PRINTF(2, 3);
+void qmp_fd_send_raw(int fd, const char *fmt, ...) G_GNUC_PRINTF(2, 3);
+void qmp_fd_vsend_raw(int fd, const char *fmt, va_list ap) G_GNUC_PRINTF(2, 0);
+QDict *qmp_fdv(int fd, const char *fmt, va_list ap) G_GNUC_PRINTF(2, 0);
+QDict *qmp_fd(int fd, const char *fmt, ...) G_GNUC_PRINTF(2, 3);
/**
* qtest_cb_for_every_machine:
* Generic hot-plugging test via the device_add QMP command.
*/
void qtest_qmp_device_add(QTestState *qts, const char *driver, const char *id,
- const char *fmt, ...) GCC_FMT_ATTR(4, 5);
+ const char *fmt, ...) G_GNUC_PRINTF(4, 5);
/**
* qtest_qmp_add_client:
*
* Sends a QMP message to QEMU and returns the response.
*/
-GCC_FMT_ATTR(1, 2)
+G_GNUC_PRINTF(1, 2)
static inline QDict *qmp(const char *fmt, ...)
{
va_list ap;
struct timeval timeout = { .tv_sec = SOCKET_TIMEOUT,
.tv_usec = 0 };
- if (qemu_setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO,
- (void *)&timeout, sizeof(timeout))) {
+ if (setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO,
+ (void *)&timeout, sizeof(timeout))) {
fprintf(stderr, "%s failed to set SO_RCVTIMEO: %s\n",
__func__, strerror(errno));
close(sock);
socket_send(s->fd, buf, strlen(buf));
}
-static void GCC_FMT_ATTR(2, 3) qtest_sendf(QTestState *s, const char *fmt, ...)
+static void G_GNUC_PRINTF(2, 3) qtest_sendf(QTestState *s, const char *fmt, ...)
{
va_list ap;
extern bool got_stop;
-GCC_FMT_ATTR(3, 4)
+G_GNUC_PRINTF(3, 4)
QDict *wait_command_fd(QTestState *who, int fd, const char *command, ...);
-GCC_FMT_ATTR(2, 3)
+G_GNUC_PRINTF(2, 3)
QDict *wait_command(QTestState *who, const char *command, ...);
-GCC_FMT_ATTR(3, 4)
+G_GNUC_PRINTF(3, 4)
void migrate_qmp(QTestState *who, const char *uri, const char *fmt, ...);
QDict *migrate_query(QTestState *who);
/* Check data sent to the backend. */
recv_len = ~0;
- ret = qemu_recv(fd, &recv_len, sizeof(recv_len), MSG_DONTWAIT);
+ ret = recv(fd, &recv_len, sizeof(recv_len), MSG_DONTWAIT);
g_assert_cmpint(ret, == , sizeof(recv_len));
g_assert(wait_socket_readable(fd));
memset(buffer, 0xff, sizeof(buffer));
- ret = qemu_recv(fd, buffer, test_size, MSG_DONTWAIT);
+ ret = recv(fd, buffer, test_size, MSG_DONTWAIT);
g_assert_cmpmem(buffer, ret, test_data, test_size);
}
g_assert_cmpint(ret, ==, sizeof(send_buf) + sizeof(size));
close(send_sock[0]);
- ret = qemu_recv(recv_sock[0], &len, sizeof(len), 0);
+ ret = recv(recv_sock[0], &len, sizeof(len), 0);
g_assert_cmpint(ret, ==, sizeof(len));
len = ntohl(len);
g_assert_cmpint(len, ==, sizeof(send_buf));
recv_buf = g_malloc(len);
- ret = qemu_recv(recv_sock[0], recv_buf, len, 0);
+ ret = recv(recv_sock[0], recv_buf, len, 0);
g_assert_cmpstr(recv_buf, ==, send_buf);
g_free(recv_buf);
g_assert_cmpint(ret, ==, sizeof(send_buf) + sizeof(size));
close(backend_sock[0]);
- ret = qemu_recv(recv_sock, &len, sizeof(len), 0);
+ ret = recv(recv_sock, &len, sizeof(len), 0);
g_assert_cmpint(ret, ==, sizeof(len));
len = ntohl(len);
g_assert_cmpint(len, ==, sizeof(send_buf));
recv_buf = g_malloc(len);
- ret = qemu_recv(recv_sock, recv_buf, len, 0);
+ ret = recv(recv_sock, recv_buf, len, 0);
g_assert_cmpstr(recv_buf, ==, send_buf);
g_free(recv_buf);
ret = iov_send(send_sock, iov, 2, 0, sizeof(size) + sizeof(send_buf));
g_assert_cmpint(ret, ==, sizeof(send_buf) + sizeof(size));
- ret = qemu_recv(backend_sock[0], &len, sizeof(len), 0);
+ ret = recv(backend_sock[0], &len, sizeof(len), 0);
g_assert_cmpint(ret, ==, sizeof(len));
len = ntohl(len);
g_assert_cmpint(len, ==, sizeof(send_buf));
recv_buf = g_malloc(len);
- ret = qemu_recv(backend_sock[0], recv_buf, len, 0);
+ ret = recv(backend_sock[0], recv_buf, len, 0);
g_assert_cmpstr(recv_buf, ==, send_buf);
close(send_sock);
QVIRTIO_NET_TIMEOUT_US);
guest_free(alloc, req_addr);
- ret = qemu_recv(socket, &len, sizeof(len), 0);
+ ret = recv(socket, &len, sizeof(len), 0);
g_assert_cmpint(ret, ==, sizeof(len));
len = ntohl(len);
- ret = qemu_recv(socket, buffer, len, 0);
+ ret = recv(socket, buffer, len, 0);
g_assert_cmpstr(buffer, ==, "TEST");
}
qobject_unref(rsp);
/* Catch the first packet and make sure it's a RARP */
- ret = qemu_recv(sv[0], &len, sizeof(len), 0);
+ ret = recv(sv[0], &len, sizeof(len), 0);
g_assert_cmpint(ret, ==, sizeof(len));
len = ntohl(len);
- ret = qemu_recv(sv[0], buffer, len, 0);
+ ret = recv(sv[0], buffer, len, 0);
g_assert_cmpint(*proto, ==, htons(ETH_P_RARP));
/*
while (true) {
int saved_err;
- ret = qemu_recv(sv[0], buffer, 60, MSG_DONTWAIT);
+ ret = recv(sv[0], buffer, 60, MSG_DONTWAIT);
saved_err = errno;
now = g_get_monotonic_time();
g_assert_cmpint(now, <, deadline);
*/
#include "qemu/osdep.h"
-#include "block/qdict.h"
#include "qapi/error.h"
#include "qapi/qmp/qbool.h"
#include "qapi/qmp/qdict.h"
}
if (check_soerr) {
- if (qemu_getsockopt(cfd, SOL_SOCKET, SO_ERROR, &soerr, &soerrlen) < 0) {
+ if (getsockopt(cfd, SOL_SOCKET, SO_ERROR, &soerr, &soerrlen) < 0) {
goto cleanup;
}
if (soerr) {
return data->qiv;
}
-static GCC_FMT_ATTR(3, 4)
+static G_GNUC_PRINTF(3, 4)
Visitor *visitor_input_test_init_full(TestInputVisitorData *data,
bool keyval,
const char *json_string, ...)
return v;
}
-static GCC_FMT_ATTR(2, 3)
+static G_GNUC_PRINTF(2, 3)
Visitor *visitor_input_test_init(TestInputVisitorData *data,
const char *json_string, ...)
{
fprintf(f, "This list of names of trace points may be incomplete "
"when using the DTrace/SystemTap backends.\n"
"Run 'qemu-trace-stap list %s' to print the full list.\n",
- error_get_progname());
+ g_get_prgname());
#endif
}
#include <math.h>
#include "qemu-common.h"
-#include "qemu/sockets.h"
-#include "qemu/iov.h"
-#include "net/net.h"
#include "qemu/ctype.h"
#include "qemu/cutils.h"
#include "qemu/error-report.h"
return debug;
}
-/*
- * Helper to print ethernet mac address
- */
-const char *qemu_ether_ntoa(const MACAddr *mac)
-{
- static char ret[18];
-
- snprintf(ret, sizeof(ret), "%02x:%02x:%02x:%02x:%02x:%02x",
- mac->a[0], mac->a[1], mac->a[2], mac->a[3], mac->a[4], mac->a[5]);
-
- return ret;
-}
-
/*
* Return human readable string for size @val.
* @val can be anything that uint64_t allows (no more than "16 EiB").
int socket_set_cork(int fd, int v)
{
#if defined(SOL_TCP) && defined(TCP_CORK)
- return qemu_setsockopt(fd, SOL_TCP, TCP_CORK, &v, sizeof(v));
+ return setsockopt(fd, SOL_TCP, TCP_CORK, &v, sizeof(v));
#else
return 0;
#endif
int socket_set_nodelay(int fd)
{
int v = 1;
- return qemu_setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &v, sizeof(v));
+ return setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &v, sizeof(v));
}
int qemu_madvise(void *addr, size_t len, int advice)
}
}
-static const char *progname;
-
-/*
- * Set the program name for error_print_loc().
- */
-static void error_set_progname(const char *argv0)
-{
- const char *p = strrchr(argv0, '/');
- progname = p ? p + 1 : argv0;
-}
-
-const char *error_get_progname(void)
-{
- return progname;
-}
-
/*
* Print current location to current monitor if we have one, else to stderr.
*/
int i;
const char *const *argp;
- if (!monitor_cur() && progname) {
- fprintf(stderr, "%s:", progname);
+ if (!monitor_cur() && g_get_prgname()) {
+ fprintf(stderr, "%s:", g_get_prgname());
sep = " ";
}
switch (cur_loc->kind) {
void error_init(const char *argv0)
{
+ const char *p = strrchr(argv0, '/');
+
/* Set the program name for error_print_loc(). */
- error_set_progname(argv0);
+ g_set_prgname(p ? p + 1 : argv0);
/*
* This sets up glib logging so libraries using it also print their logs
{
int optval;
socklen_t optlen = sizeof(optval);
- return !qemu_getsockopt(fd, SOL_SOCKET, SO_TYPE, &optval, &optlen);
+ return !getsockopt(fd, SOL_SOCKET, SO_TYPE, &optval, &optlen);
}
rebind:
if (e->ai_family == PF_INET6) {
- qemu_setsockopt(socket, IPPROTO_IPV6, IPV6_V6ONLY, &v6only,
- sizeof(v6only));
+ setsockopt(socket, IPPROTO_IPV6, IPV6_V6ONLY, &v6only,
+ sizeof(v6only));
}
stat = bind(socket, e->ai_addr, e->ai_addrlen);
if (saddr->keep_alive) {
int val = 1;
- int ret = qemu_setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE,
- &val, sizeof(val));
+ int ret = setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE,
+ &val, sizeof(val));
if (ret < 0) {
error_setg_errno(errp, errno, "Unable to set KEEPALIVE");
projects / mirror_qemu.git / commitdiff