Since commit 1e8a1fae("test: Move qtests to a separate
directory") qtests are now placed in a separate folder and
this breaks the script used to rebuild the expected ACPI
tables for bios-tables-test. Update the script with correct
path.

Fixes: 1e8a1fae("test: Move qtests to a separate directory")
Signed-off-by: NShameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Message-Id: <20200114165138.15716-1-shameerali.kolothum.thodi@huawei.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

Pull request

# gpg: Signature made Tue 14 Jan 2020 09:30:45 GMT
# gpg:                using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request:
  linux-aio: increasing MAX_EVENTS to a larger hardcoded value
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Pull request

# gpg: Signature made Tue 14 Jan 2020 09:29:11 GMT
# gpg:                using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/tracing-pull-request:
  trace: update qemu-trace-stap to Python 3
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

qemu-trace-stap does not support Python 3 yet:

  $ scripts/qemu-trace-stap list path/to/qemu-system-x86_64
  Traceback (most recent call last):
    File "scripts/qemu-trace-stap", line 175, in <module>
      main()
    File "scripts/qemu-trace-stap", line 171, in main
      args.func(args)
    File "scripts/qemu-trace-stap", line 118, in cmd_list
      print_probes(args.verbose, "*")
    File "scripts/qemu-trace-stap", line 114, in print_probes
      if line.startswith(prefix):
  TypeError: startswith first arg must be bytes or a tuple of bytes, not str

Now that QEMU requires Python 3.5 or later we can switch to pure Python
3.  Use Popen()'s universal_newlines=True argument to treat stdout as
text instead of binary.

Fixes: 62dd1048 ("trace: add ability to do simple printf logging via systemtap")
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1787395Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
Message-id: 20200107112438.383958-1-stefanha@redhat.com
Message-Id: <20200107112438.383958-1-stefanha@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

Since commit 6040aedd "virtio-blk:
make queue size configurable",if the user set the queue size to
more than 128 ,it will not take effect. That's because linux aio's
maximum outstanding requests at a time is always less than or equal
to 128.

This patch simply increase MAX_EVENTS to a larger hardcoded value of
1024 as a shortterm fix.
Signed-off-by: Nwangyong <wang.yongD@h3c.com>
Message-id: faa5781afd354a96a0be152b288f636f@h3c.com
Message-Id: <faa5781afd354a96a0be152b288f636f@h3c.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

usb: bugfixes for xhci, usb pass-through and usb redirection.

# gpg: Signature made Mon 13 Jan 2020 13:06:35 GMT
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/usb-20200113-pull-request:
  xhci: recheck slot status
  xhci: Fix memory leak in xhci_kick_epctx when poweroff GuestOS
  usbredir: Prevent recursion in usbredir_write
  usb-redir: remove 'remote wakeup' flag from configuration descriptor
  usb-host: remove 'remote wakeup' flag from configuration descriptor
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

* Move qtests into a separate directory
* Build index.html for docs

# gpg: Signature made Sun 12 Jan 2020 11:21:41 GMT
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-01-12:
  docs: build an index page for the HTML docs
  tests/libqos: Move the libqos files under tests/qtest/
  tests/Makefile: Move qtest-related settings to a separate Makefile.include
  test: Move qtests to a separate directory
  tests/Makefile: Separate unit test dependencies from qtest dependencies
  tests/Makefile: Remove 'tests/' and '$(EXESUF)' from the check-qtest variables
  tests/ptimer: Remove unnecessary inclusion of libqtest.h
  tests/Makefile: test-char does not need libqtest
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Factor out slot status check into a helper function.  Add an additional
check after completing transfers.  This is needed in case a guest
queues multiple transfers in a row and a device unplug happens while
qemu processes them.

Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1786413Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200107083606.12393-1-kraxel@redhat.com

start vm with libvirt, when GuestOS running, enter poweroff command using
the xhci keyboard, then ASAN shows memory leak stack：

Direct leak of 80 byte(s) in 5 object(s) allocated from:
    #0 0xfffd1e6431cb in __interceptor_malloc (/lib64/libasan.so.4+0xd31cb)
    #1 0xfffd1e107163 in g_malloc (/lib64/libglib-2.0.so.0+0x57163)
    #2 0xaaad39051367 in qemu_sglist_init /qemu/dma-helpers.c:43
    #3 0xaaad3947c407 in pci_dma_sglist_init /qemu/include/hw/pci/pci.h:842
    #4 0xaaad3947c407 in xhci_xfer_create_sgl /qemu/hw/usb/hcd-xhci.c:1446
    #5 0xaaad3947c407 in xhci_setup_packet /qemu/hw/usb/hcd-xhci.c:1618
    #6 0xaaad3948625f in xhci_submit /qemu/hw/usb/hcd-xhci.c:1827
    #7 0xaaad3948625f in xhci_fire_transfer /qemu/hw/usb/hcd-xhci.c:1839
    #8 0xaaad3948625f in xhci_kick_epctx /qemu/hw/usb/hcd-xhci.c:1991
    #9 0xaaad3948f537 in xhci_doorbell_write /qemu/hw/usb/hcd-xhci.c:3158
    #10 0xaaad38bcbfc7 in memory_region_write_accessor /qemu/memory.c:483
    #11 0xaaad38bc654f in access_with_adjusted_size /qemu/memory.c:544
    #12 0xaaad38bd1877 in memory_region_dispatch_write /qemu/memory.c:1482
    #13 0xaaad38b1c77f in flatview_write_continue /qemu/exec.c:3167
    #14 0xaaad38b1ca83 in flatview_write /qemu/exec.c:3207
    #15 0xaaad38b268db in address_space_write /qemu/exec.c:3297
    #16 0xaaad38bf909b in kvm_cpu_exec /qemu/accel/kvm/kvm-all.c:2383
    #17 0xaaad38bb063f in qemu_kvm_cpu_thread_fn /qemu/cpus.c:1246
    #18 0xaaad39821c93 in qemu_thread_start /qemu/util/qemu-thread-posix.c:519
    #19 0xfffd1c8378bb  (/lib64/libpthread.so.0+0x78bb)
    #20 0xfffd1c77616b  (/lib64/libc.so.6+0xd616b)
Reported-by: NEuler Robot <euler.robot@huawei.com>
Signed-off-by: NChen Qun <kuhn.chenqun@huawei.com>
Message-id: 20200110105855.81144-1-kuhn.chenqun@huawei.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

I've got a case where usbredir_write manages to call back into itself
via spice; this patch causes the recursion to fail (0 bytes) the write;
this seems to avoid the deadlock I was previously seeing.

I can't say I fully understand the interaction of usbredir and spice;
but there are a few similar guards in spice and usbredir
to catch other cases especially onces also related to spice_server_char_device_wakeup

This case seems to be triggered by repeated migration+repeated
reconnection of the viewer; but my debugging suggests the migration
finished before this hits.

The backtrace of the hang looks like:
  reds_handle_ticket
  reds_handle_other_links
  reds_channel_do_link
  red_channel_connect
  spicevmc_connect
  usbredir_create_parser
  usbredirparser_do_write
  usbredir_write
  qemu_chr_fe_write
  qemu_chr_write
  qemu_chr_write_buffer
  spice_chr_write
  spice_server_char_device_wakeup
  red_char_device_wakeup
  red_char_device_write_to_device
  vmc_write
  usbredirparser_do_write
  usbredir_write
  qemu_chr_fe_write
  qemu_chr_write
  qemu_chr_write_buffer
  qemu_mutex_lock_impl

and we fail as we lang through qemu_chr_write_buffer's lock
twice.

Bug: https://bugzilla.redhat.com/show_bug.cgi?id=1752320Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20191218113012.13331-1-dgilbert@redhat.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Fix some uninitialized variable warnings,
some memory leak warnings and update MAINTAINERS file.

# gpg: Signature made Wed 08 Jan 2020 16:02:11 GMT
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-pull-request:
  vl: fix memory leak in configure_accelerators
  arm/translate-a64: fix uninitialized variable warning
  nbd: fix uninitialized variable warning
  util/module: fix a memory leak
  MAINTAINERS: Update Yuval Shaia's email address
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

If the redirected device has this capability, Windows guest may
place the device into D2 and expect it to wake when the device
becomes active, but this will never happen. For example, when
internal Bluetooth adapter is redirected, keyboards and mice
connected to it do not work. Current commit removes this
capability (starting from machine 5.0)
Set 'usb-redir.suppress-remote-wake' property to 'off' to keep
'remote wake' as is or to 'on' to remove 'remote wake' on
4.2 or earlier.
Signed-off-by: NYuri Benditovich <yuri.benditovich@daynix.com>
Message-id: 20200108091044.18055-3-yuri.benditovich@daynix.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

If the redirected device has this capability, Windows guest may
place the device into D2 and expect it to wake when the device
becomes active, but this will never happen. For example, when
internal Bluetooth adapter is redirected, keyboards and mice
connected to it do not work. Current commit removes this
capability (starting from machine 5.0)
Set 'usb-host.suppress-remote-wake' property to 'off' to keep
'remote wake' as is or to 'on' to remove 'remote wake' on
4.2 or earlier.
Signed-off-by: NYuri Benditovich <yuri.benditovich@daynix.com>
Message-id: 20200108091044.18055-2-yuri.benditovich@daynix.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

There is no index.html start page for the QEMU HTML documentation.  An
index page is needed so that documentation can be browsed easily on the
web.

This patch adds an index.html.in template file where the QEMU version
number is expanded.  It is written in HTML instead of using the existing
sphinx (rST) and texi documentation generators because they are
heavyweight and would make this harder.
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20191219135620.1626608-1-stefanha@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

The qos stuff belongs to qtest, so move it into that directory, too.

Message-Id: <20191218103059.11729-8-thuth@redhat.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

tests/Makefile.include is pretty much overcrowded. Now that we have a
dedicated folder for the qtests, let's move the related settings
to a Makefile.include file in that directory instead.

Message-Id: <20191218103059.11729-7-thuth@redhat.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

The tests directory itself is pretty overcrowded, and it's hard to
see which test belongs to which test subsystem (unit, qtest, ...).
Let's move the qtests to a separate folder for more clarity.

Message-Id: <20191218103059.11729-6-thuth@redhat.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

Some of the unit test dependencies are declared right in the block of
the qtest dependencies. Let's move them to the other unit tests instead.

Message-Id: <20191218103059.11729-5-thuth@redhat.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

It's much easier if we simply add the folder prefix and the exe suffix
later via a substitution instead.

Message-Id: <20191218103059.11729-4-thuth@redhat.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

ptimer-test is a unit test, not a qtest, so libqtest.h is not
required here.

Message-Id: <20191218103059.11729-3-thuth@redhat.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

No need to link the libqtest objects here.

Message-Id: <20191218103059.11729-2-thuth@redhat.com>
Reviewed-by: NJohn Snow <jsnow@redhat.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

* Compat machines fix (Denis)
* Command line parsing fixes (Michal, Peter, Xiaoyao)
* Cooperlake CPU model fixes (Xiaoyao)
* i386 gdb fix (mkdolata)
* IOEventHandler cleanup (Philippe)
* icount fix (Pavel)
* RR support for random number sources (Pavel)
* Kconfig fixes (Philippe)

# gpg: Signature made Wed 08 Jan 2020 10:41:00 GMT
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (38 commits)
  chardev: Use QEMUChrEvent enum in IOEventHandler typedef
  chardev: use QEMUChrEvent instead of int
  chardev/char: Explicit we ignore some QEMUChrEvent in IOEventHandler
  monitor/hmp: Explicit we ignore a QEMUChrEvent in IOEventHandler
  monitor/qmp: Explicit we ignore few QEMUChrEvent in IOEventHandler
  virtio-console: Explicit we ignore some QEMUChrEvent in IOEventHandler
  vhost-user-blk: Explicit we ignore few QEMUChrEvent in IOEventHandler
  vhost-user-net: Explicit we ignore few QEMUChrEvent in IOEventHandler
  vhost-user-crypto: Explicit we ignore some QEMUChrEvent in IOEventHandler
  ccid-card-passthru: Explicit we ignore QEMUChrEvent in IOEventHandler
  hw/usb/redirect: Explicit we ignore few QEMUChrEvent in IOEventHandler
  hw/usb/dev-serial: Explicit we ignore few QEMUChrEvent in IOEventHandler
  hw/char/terminal3270: Explicit ignored QEMUChrEvent in IOEventHandler
  hw/ipmi: Explicit we ignore some QEMUChrEvent in IOEventHandler
  hw/ipmi: Remove unnecessary declarations
  target/i386: Add missed features to Cooperlake CPU model
  target/i386: Add new bit definitions of MSR_IA32_ARCH_CAPABILITIES
  target/i386: Fix handling of k_gs_base register in 32-bit mode in gdbstub
  hw/rtc/mc146818: Add missing dependency on ISA Bus
  hw/nvram/Kconfig: Restrict CHRP NVRAM to machines using OpenBIOS or SLOF
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

ppc patch queue 2020-01-08

Here's another pull request for qemu-5.0 of ppc related changes.
Highlights are:
 * First parts of support for POWER Secure VMs
 * Rework to clean up how we pass context information to the various
   components of the pnv machine (reduces usage of qdev_get_machine())
 * Assorted cleanups and bugfixes

# gpg: Signature made Wed 08 Jan 2020 05:22:08 GMT
# gpg:                using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-5.0-20200108: (26 commits)
  ppc/pnv: fix check on return value of blk_getlength()
  ppc/pnv: check return value of blk_pwrite()
  pnv/psi: Consolidate some duplicated code in pnv_psi_realize()
  pnv/psi: Add device reset hook
  pnv/xive: Deduce the PnvXive pointer from XiveTCTX::xptr
  spapr/xive: Deduce the SpaprXive pointer from XiveTCTX::xptr
  xive: Add a "presenter" link property to the TCTX object
  ppc/pnv: Add a "pnor" const link property to the BMC internal simulator
  ppc/pnv: Add an "nr-threads" property to the base chip class
  xive: Use the XIVE fabric link under the XIVE router
  spapr, pnv, xive: Add a "xive-fabric" link to the XIVE router
  pnv/xive: Use device_class_set_parent_realize()
  ppc/pnv: Introduce a "xics" property under the POWER8 chip
  ppc/pnv: Introduce a "xics" property alias under the PSI model
  spapr/xive: remove redundant check in spapr_match_nvt()
  ppc/pnv: Drop "num-chips" machine property
  ppc440_bamboo.c: remove label from bamboo_load_device_tree()
  spapr.c: remove 'out' label in spapr_dt_cas_updates()
  ppc/spapr: Don't call KVM_SVM_OFF ioctl on TCG
  spapr/xive: Use device_class_set_parent_realize()
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-semihosting-090120-2' into staging

Testing fixes and semiconsole support:

  - build fix (missing x86-iommu stubs)
  - python fixes for freebsd and OSX
  - nicer reporting of acceptance failures
  - fix build nesting of fp-test (breaks bsds)
  - semihosting clean-ups
  - support for blocking semihosting console

# gpg: Signature made Thu 09 Jan 2020 11:42:51 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-and-semihosting-090120-2:
  tests/tcg: add user version of dumb-as-bricks semiconsole test
  tests/tcg: extract __semi_call into a header and expand
  tests/tcg: add a dumb-as-bricks semihosting console test
  semihosting: add qemu_semihosting_console_inc for SYS_READC
  target/arm: only update pc after semihosting completes
  target/arm: remove unused EXCP_SEMIHOST leg
  testing: don't nest build for fp-test
  travis.yml: install homebrew python for OS X
  travis.yml: duplicate before_script for MacOSX
  travis.yml: Detach build and test steps
  travis.yml: avocado: Print logs of non-pass tests only
  freebsd: use python37
  tests/vm: update openbsd to release 6.6
  hw/i386/x86-iommu: Add missing stubs
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Some distros ship gdbus-codegen separately for gio headers/pc...
Reported-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20200110112725.689401-1-marcandre.lureau@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

There are linux-user users of semihosting so we'd better check things
work for them as well.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>

There are two types of ARM semicall - lets test them both. Putting the
logic in a header will make re-using the functions easier later.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>

We don't run this during check-tcg as we would need to check stuff is
echoed back. However we can still build the binary so people can test
it manually.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>

Provides a blocking call to read a character from the console using
semihosting.chardev, if specified. This takes some careful command
line options to use stdio successfully as the serial ports, monitor
and semihost all want to use stdio. Here's a sample set of command
line options which share stdio between semihost, monitor and serial
ports:

	qemu \
	-chardev stdio,mux=on,id=stdio0 \
	-serial chardev:stdio0 \
	-semihosting-config enable=on,chardev=stdio0 \
	-mon chardev=stdio0,mode=readline

This creates a chardev hooked to stdio and then connects all of the
subsystems to it. A shorter mechanism would be good to hear about.
Signed-off-by: NKeith Packard <keithp@keithp.com>
Message-Id: <20191104204230.12249-1-keithp@keithp.com>
[AJB: fixed up deadlock, minor commit title reword]
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NKeith Packard <keithp@keithp.com>
Tested-by: NKeith Packard <keithp@keithp.com>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>

Before we introduce blocking semihosting calls we need to ensure we
can restart the system on semi hosting exception. To be able to do
this the EXCP_SEMIHOST operation should be idempotent until it finally
completes. Practically this means ensureing we only update the pc
after the semihosting call has completed.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>
Reviewed-by: NKeith Packard <keithp@keithp.com>
Tested-by: NKeith Packard <keithp@keithp.com>

All semihosting exceptions are dealt with earlier in the common code
so we should never get here.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>
Reviewed-by: NKeith Packard <keithp@keithp.com>
Tested-by: NKeith Packard <keithp@keithp.com>

Re-calling the main make is counter-productive and really messes up
with parallel builds. Just ensure we have built the pre-requisites
before we build the fp-test bits. If the user builds manually just
complain if the parent build hasn't got the bits we need.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NEmilio G. Cota <cota@braap.org>

Our python3 requirements now outstrip those of the build. While we are
at it we can move more of the special casing for Mac into the one
build we have.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

Rather than keep the hack in the global code lets "Think Different"
and have a special copy for MacOSX.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

Currently build and test commands are a single step in a
Travis's `script` block. In order to see the output
of the tests one needs to scroll down the log to find where
the build messages ended and the limit is not clear. If
they were in different steps then Travis would print the
result build command, which can be easily grep'ed.

So this change is made to detach those commands
to ease the visualization of the output.

Note that all steps on the `script` block is executed regardless
if one previous has failed. To overcome it, let's save the
return code of the build then check whether succeed or failed on
the test step.
Signed-off-by: NWainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Message-Id: <20191230184327.2800-3-wainersm@redhat.com>

The acceptance tests build on Travis is configured to print
the entire Avocado's job log in case any test fail. Usually one is
interested on failed tests only though. So this change the Travis
configuration in order to show the log of tests which status is
different from 'PASS' and 'SKIP' only. Note that 'CANCEL'-ed tests
will have the log printed too because it can help to debug some
condition on CI environment which is not being fulfilled.
Signed-off-by: NWainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Message-Id: <20191230184327.2800-2-wainersm@redhat.com>

FreeBSD seems to use python37 by default now, which breaks the build
script.  Add python to the package list, to explicitly pick the version,
and also adapt the configure command line.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Message-Id: <20200106123746.18201-1-kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Message-Id: <20191018102443.26469-1-kraxel@redhat.com>

In commit 6c730e4a we introduced a stub to build the MicroVM
machine without Intel IOMMU. This stub is incomplete for the
other PC machines. Add the missing stubs.

Fixes: 6c730e4a
Reported-by: Travis-CI
Signed-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: NWainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Message-Id: <20191220154225.25879-1-philmd@redhat.com>

The accel_list forgot to free, the asan output:

Direct leak of 16 byte(s) in 1 object(s) allocated from:
    #0 0xffff919331cb in __interceptor_malloc (/lib64/libasan.so.4+0xd31cb)
    #1 0xffff913f7163 in g_malloc (/lib64/libglib-2.0.so.0+0x57163)
    #2 0xffff91413d9b in g_strsplit (/lib64/libglib-2.0.so.0+0x73d9b)
    #3 0xaaab42fb58e7 in configure_accelerators /qemu/vl.c:2777
    #4 0xaaab42fb58e7 in main /qemu/vl.c:4121
    #5 0xffff8f9b0b9f in __libc_start_main (/lib64/libc.so.6+0x20b9f)
    #6 0xaaab42fc1dab  (/qemu/build/aarch64-softmmu/qemu-system-aarch64+0x8b1dab)

Indirect leak of 4 byte(s) in 1 object(s) allocated from:
    #0 0xffff919331cb in __interceptor_malloc (/lib64/libasan.so.4+0xd31cb)
    #1 0xffff913f7163 in g_malloc (/lib64/libglib-2.0.so.0+0x57163)
    #2 0xffff9141243b in g_strdup (/lib64/libglib-2.0.so.0+0x7243b)
    #3 0xffff91413e6f in g_strsplit (/lib64/libglib-2.0.so.0+0x73e6f)
    #4 0xaaab42fb58e7 in configure_accelerators /qemu/vl.c:2777
    #5 0xaaab42fb58e7 in main /qemu/vl.c:4121
    #6 0xffff8f9b0b9f in __libc_start_main (/lib64/libc.so.6+0x20b9f)
    #7 0xaaab42fc1dab  (/qemu/build/aarch64-softmmu/qemu-system-aarch64+0x8b1dab)
Reported-by: NEuler Robot <euler.robot@huawei.com>
Signed-off-by: NChen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200108114207.58084-1-kuhn.chenqun@huawei.com>
Signed-off-by: NLaurent Vivier <laurent@vivier.eu>