The FILES variable is used to accumulate a list of things to symlink
from the source tree into the build tree.  These don't have to be
individual files; symlinking an entire directory of data files is
also fine.  Rename it to something less confusing before we add a few
directories to it.

Improve the comment to clarify what DIRS and LINKS do and why
it's not a good idea to add things to LINKS with wildcarding.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Currently tests/hex-loader-check-data contains data files used
by the hexloader-test, and configure individually symlinks those
data files into the build directory using a wildcard.

Using a wildcard like this is a bad idea, because if a new
data file is added, nothing causes configure to be rerun,
and so no symlink is added for the new file. This can cause
tests to spuriously fail when they can't find their data.
Instead, it's better to symlink an entire directory of
data files. We already have such a directory: tests/data.

Move the data files from tests/hex-loader-check-data/ to
tests/data/hex-loader/, and remove the unnecessary symlinking.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Currently tests/acpi-test-data contains data files used by the
bios-tables-test, and configure individually symlinks those
data files into the build directory using a wildcard.

Using a wildcard like this is a bad idea, because if a new
data file is added, nothing causes configure to be rerun,
and so no symlink is added for the new file. This can cause
tests to spuriously fail when they can't find their data.
Instead, it's better to symlink an entire directory of
data files. We already have such a directory: tests/data.

Move the data files from tests/acpi-test-data/ to
tests/data/acpi/, and remove the unnecessary symlinking.

We can remove entirely the note in rebuild-expected-aml.sh
about copying any new data files, because now they will
be in the source directory, not the build directory, and
no copying is required.

(We can't just change the existing tests/acpi-test-data/
to being a symlinked directory, because if we did that and
a developer switched git branches from one after that change
to one before it then configure would end up trashing all
the test files by making them symlinks to themselves.
Changing their path avoids this annoyance.)
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Only use divdeu insn with Power7 and later.

# gpg: Signature made Sun 04 Nov 2018 10:05:50 GMT
# gpg:                using RSA key 64DF38E8AF7E215F
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>"
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-softfloat-20181104:
  softfloat: Don't execute divdeu without power7
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The divdeu instruction was added to ISA 2.06 (Power7).
Exclude this block from older cpus.

Fixes: 27ae5109 (softfloat: Specialize udiv_qrnnd for ppc64)
Reported-by: NLaurent Vivier <laurent@vivier.eu>
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org>

target-arm queue:
 * microbit: Add the UART to our nRF51 SoC model
 * Add a virtual Xilinx Versal board "xlnx-versal-virt"
 * hw/arm/virt: Set VIRT_COMPAT_3_0 compat
 * MAINTAINERS: Remove bouncing email in ARM ACPI
 * strongarm: mask off high[31:28] bits from dir and state registers
 * target/arm: Conditionalize some asserts on aarch32 support
 * hw/arm/xilinx_zynq: Use the ARRAY_SIZE macro

# gpg: Signature made Fri 02 Nov 2018 17:14:43 GMT
# gpg:                using RSA key 3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20181102:
  hw/arm: versal: Add a virtual Xilinx Versal board
  hw/arm: versal: Add a model of Xilinx Versal SoC
  target/arm: Conditionalize some asserts on aarch32 support
  hw/arm/xilinx_zynq: Use the ARRAY_SIZE macro
  strongarm: mask off high[31:28] bits from dir and state registers
  MAINTAINERS: Remove bouncing email in ARM ACPI
  tests/boot-serial-test: Add microbit board testcase
  hw/arm/nrf51_soc: Connect UART to nRF51 SoC
  hw/char: Implement nRF51 SoC UART
  hw/arm/virt: Set VIRT_COMPAT_3_0 compat
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Add a virtual Xilinx Versal board.

This board is based on the Xilinx Versal SoC. The exact
details of what peripherals are attached to this board
will remain in control of QEMU. QEMU will generate an
FDT on the fly for Linux and other software to auto-discover
peripherals.
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181102131913.1535-3-edgar.iglesias@xilinx.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Add a model of Xilinx Versal SoC.
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181102131913.1535-2-edgar.iglesias@xilinx.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

When populating id registers from kvm, on a host that doesn't support
aarch32 mode at all, neither arm_div nor jazelle will be supported either.
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org>
Reviewed-by: NAlex Bennée <alex.bennee@linaro.org>
Tested-by: NAlex Bennée <alex.bennee@linaro.org>
Message-id: 20181102102025.3546-1-richard.henderson@linaro.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: NAlistair Francis <alistair.francis@wdc.com>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The high[31:28] bits of 'direction' and 'state' registers of
SA-1100/SA-1110 device are reserved. Setting them may lead to
OOB 's->handler[]' array access issue. Mask off [31:28] bits to
avoid it.
Reported-by: NMoguofang <moguofang@huawei.com>
Signed-off-by: NPrasad J Pandit <pjp@fedoraproject.org>
Message-id: 20181030114635.31232-1-ppandit@redhat.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Shannon Zhao's email at Huawei is bouncing: remove it.

    X-Failed-Recipients: zhaoshenglong@huawei.com
    ** Address not found **
    Your message wasn't delivered to zhaoshenglong@huawei.com because the address couldn't be found, or is unable to receive mail.

Note that the section still contains his personal email (see e59f13d7).
Signed-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: NShannon Zhao <shannon.zhaosl@gmail.com>
Message-id: 20181029195931.8747-1-philmd@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

New mini-kernel test for nRF51 SoC UART.
Signed-off-by: NJulia Suvorova <jusual@mail.ru>
Acked-by: NThomas Huth <thuth@redhat.com>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Wire up nRF51 UART in the corresponding SoC.
Signed-off-by: NJulia Suvorova <jusual@mail.ru>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NAlistair Francis <alistair.francis@wdc.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Not implemented: CTS/NCTS, PSEL*.
Signed-off-by: NJulia Suvorova <jusual@mail.ru>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

We are missing the VIRT_COMPAT_3_0 definition and setting.
Let's add them.
Signed-off-by: NEric Auger <eric.auger@redhat.com>
Reviewed-by: NAndrew Jones <drjones@redhat.com>
Message-id: 20181024085602.16611-1-eric.auger@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

RISC-V Patches for the 3.1 Soft Freeze, Part 2

This tag contains a few simple patches that I'd like to target for the
QEMU soft freeze.  There's only one code change: a fix to our PMP
implementation that avoids an internal truncation while computing a
partial PMP read.

I also have two updates to the MAINTAINERS file: one to add Alistair as
a RISC-V maintainer, and one to add our newly created mailing list.

# gpg: Signature made Tue 30 Oct 2018 18:17:17 GMT
# gpg:                using RSA key EF4CA1502CCBAB41
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>"
# gpg:                 aka "Palmer Dabbelt <palmer@sifive.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 00CE 76D1 8349 60DF CE88  6DF8 EF4C A150 2CCB AB41

* remotes/riscv/tags/riscv-for-master-3.1-sf1:
  Add qemu-riscv@nongnu.org as the RISC-V list
  Add Alistair as a RISC-V Maintainer
  target/riscv/pmp.c: pmpcfg_csr_read returns bogus value on RV64
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Fix illegal instruction exception number

# gpg: Signature made Thu 01 Nov 2018 11:34:49 GMT
# gpg:                using RSA key F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>"
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>"
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier/tags/m68k-for-3.1-pull-request:
  target/m68k: use EXCP_ILLEGAL instead of EXCP_UNSUPPORTED
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

- add websocket support
- socket: make 'fd' incompatible with 'reconnect'
- fix a websocket leak
- unrelated editorconfig patch that missed -trivial (included for
  convenience)
- v2: fix commit author field

# gpg: Signature made Thu 01 Nov 2018 08:23:39 GMT
# gpg:                using RSA key DAE8E10975969CE5
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>"
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>"
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276  F62D DAE8 E109 7596 9CE5

* remotes/elmarco/tags/chrdev-pull-request:
  editorconfig: set emacs mode
  tests/test-char: Check websocket chardev functionality
  chardev: Add websocket support
  chardev/char-socket: Function headers refactoring
  char-socket: make 'fd' incompatible with 'reconnect'
  char-socket: correctly set has_reconnect when parsing QemuOpts
  websock: fix handshake leak
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Minor migration fixes 2018-10-31

# gpg: Signature made Wed 31 Oct 2018 16:55:40 GMT
# gpg:                using RSA key 0516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>"
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-migration-20181031a:
  migration: avoid segmentfault when take a snapshot of a VM which being migrated
  qapi: Fix COLOStatus and query-colo-status since version
  COLO: Fix Colo doc secondeary should be secondary
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Updates to decodetree.py for risc-v.

# gpg: Signature made Wed 31 Oct 2018 16:52:07 GMT
# gpg:                using RSA key 64DF38E8AF7E215F
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>"
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-dt-20181031:
  decodetree: Allow multiple input files
  decodetree: Remove "insn" argument from trans_* expanders
  decodetree: Add !extern flag to argument sets
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

qemu-ga patch queue for soft-freeze

* support for --retry-path option for recovering from communication
  path failures
* support for serial/device name in guest-get-fsinfo for linux/w32
* support for freezing individual mount points in guest-fsfreeze-*
* fixes for unicode paths on w32, not-present vcpus in guest-get-vcpus,
  buffer overflow in guest-get-fsinfo for w32, and other minor fixes

v3:
* remove redundant check for --static in configure
* correct authorship on "qga-win: add debugging information"

v2:
* set libudev=off in configure for static builds

# gpg: Signature made Wed 31 Oct 2018 14:13:58 GMT
# gpg:                using RSA key 3353C9CEF108B584
# gpg: Good signature from "Michael Roth <flukshun@gmail.com>"
# gpg:                 aka "Michael Roth <mdroth@utexas.edu>"
# gpg:                 aka "Michael Roth <mdroth@linux.vnet.ibm.com>"
# Primary key fingerprint: CEAC C9E1 5534 EBAB B82D  3FA0 3353 C9CE F108 B584

* remotes/mdroth/tags/qga-pull-2018-10-30-v3-tag: (24 commits)
  qga-win: changing --retry-path option behavior
  qga-win: report specific error when failing to open channel
  qga-win: install service with --retry-path set by default
  qga: add --retry-path option for re-initializing channel on failure
  qga: move w32 service handling out of run_agent()
  qga: hang GAConfig/socket_activation off of GAState global
  qga: group agent init/cleanup init separate routines
  qga: fix an off-by-one issue
  qga-win: demystify namespace stripping
  qga-win: return disk device in guest-get-fsinfo
  qga-win: handle multi-disk volumes
  qga-win: refactor disk info
  qga-win: report disk serial number
  qga-win: refactor disk properties (bus)
  qga-win: add debugging information
  build: rename CONFIG_QGA_NTDDDISK to CONFIG_QGA_NTDDSCSI
  qga-win: fsinfo: pci-info: allow partial info
  qga-win: prevent crash when executing fsinfo command
  qga: linux: return disk device in guest-get-fsinfo
  qga: linux: report disk serial number
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

x86 queue, 2018-10-30

* MSR-based feature support for
  MSR_IA32_ARCH_CAPABILITIES bits (Robert Hoo)
* Cascadelake-Server CPU model (Tao Xu)
* Add PKU on Skylake-Server CPU model (Tao Xu)
* Correct cpu_x86_cpuid(0xd) (Sebastian Andrzej Siewior)
* Remove dead code (Peter Maydell)

# gpg: Signature made Wed 31 Oct 2018 14:05:25 GMT
# gpg:                using RSA key 2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/x86-next-pull-request:
  i386: Add PKU on Skylake-Server CPU model
  i386: Add new model of Cascadelake-Server
  x86: define a new MSR based feature word -- FEATURE_WORDS_ARCH_CAPABILITIES
  x86: Data structure changes to support MSR based features
  kvm: Add support to KVM_GET_MSR_FEATURE_INDEX_LIST and KVM_GET_MSRS system ioctl
  target/i386: Remove #ifdeffed-out icebp debugging hack
  i386: correct cpu_x86_cpuid(0xd)
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Track mmu_idx for which the TLB is clean and need not be flushed again.

# gpg: Signature made Wed 31 Oct 2018 12:19:31 GMT
# gpg:                using RSA key 64DF38E8AF7E215F
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>"
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-tcg-20181031:
  cputlb: Remove tlb_c.pending_flushes
  cputlb: Filter flushes on already clean tlbs
  cputlb: Count "partial" and "elided" tlb flushes
  cputlb: Merge tlb_flush_page into tlb_flush_page_by_mmuidx
  cputlb: Merge tlb_flush_nocheck into tlb_flush_by_mmuidx_async_work
  cputlb: Move env->vtlb_index to env->tlb_d.vindex
  cputlb: Split large page tracking per mmu_idx
  cputlb: Move cpu->pending_tlb_flush to env->tlb_c.pending_flush
  cputlb: Remove tcg_enabled hack from tlb_flush_nocheck
  cputlb: Move tlb_lock to CPUTLBCommon
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Merge misc fixes

# gpg: Signature made Wed 31 Oct 2018 11:36:12 GMT
# gpg:                using RSA key BE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>"
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/misc-next-pull-request:
  scripts: report on author emails that are mangled by the mailing list
  block: drop moderated sheepdog mailing list from MAINTAINERS file
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Python queue, 2018-10-30

* Makefile rule for running acceptance tests
  (make check-acceptance) (Cleber Rosa)
* Make iotests compatible with Python 3
  (Max Reitz)
* device-crash-test whitelist update (Thomas Huth)
* Misc cleanups (Cleber Rosa)

# gpg: Signature made Wed 31 Oct 2018 00:28:39 GMT
# gpg:                using RSA key 2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/python-next-pull-request:
  scripts/qemu.py: use a more consistent docstring style
  scripts/decodetree.py: fix reference to attributes
  Travis support for the acceptance tests
  Acceptance tests: add make rule for running them
  Bootstrap Python venv for tests
  iotests: Unify log outputs between Python 2 and 3
  iotests: Modify imports for Python 3
  iotests: 'new' module replacement in 169
  iotests: Explicitly bequeath FDs in Python
  iotests: Different iterator behavior in Python 3
  iotests: Use // for Python integer division
  iotests: Use Python byte strings where appropriate
  iotests: Flush in iotests.py's QemuIoInteractive
  iotests: Make nbd-fault-injector flush
  scripts/device-crash-test: Remove devices that are not user_creatable anymore
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Merge tpm 2018/10/29 v2

# gpg: Signature made Tue 30 Oct 2018 21:40:24 GMT
# gpg:                using RSA key 75AD65802A0B4211
# gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B818 B9CA DF90 89C2 D5CE  C66B 75AD 6580 2A0B 4211

* remotes/stefanberger/tags/pull-tpm-2018-10-29-2:
  tpm: Zero-init structure to avoid uninitialized variables in valgrind log
  MAINTAINERS: Change my email address to the new domain
  docs: tpm: Mention implemented TPM CRB interface emulation and specs
  tests/tpm: Display if swtpm is not found or --tpm2 not supported
  tests/tpm: fix tpm_util_swtpm_has_tpm2()
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Coldfire defines an "Unsupported instruction" exception if execution
of a valid instruction is attempted but the required hardware is not
present in the processor.

We use it with instructions that are in fact undefined or illegal,
and the exception expected in this case by the kernel is the
illegal exception, so this patch fixes that.
Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>
Message-Id: <20181030165554.5761-1-laurent@vivier.eu>

Some time ago, I proposed to use an (eval) in .dir-locals.el to set
the mode for all json files and Makefile. Unfortunately, this isn't
safe, and emacs will prompt the user, which isn't very friendly.

Fortunately, editorconfig provides a special config key which does
allow to set the emacs mode. Add a few missing entries and set the
emacs mode.

Update top comment to provide a short summary about the file and the
IDE plugins while at it.
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: NMarkus Armbruster <armbru@redhat.com>

Test order:
    Creating server websocket chardev
    Creating usual tcp chardev client
    Sending handshake message from client
    Receiving handshake reply
    Sending ping frame with "hello" payload
    Receiving pong reply
    Sending binary data "world"
    Checking the received data on server side
    Checking of closing handshake
Signed-off-by: NJulia Suvorova <jusual@mail.ru>
Message-Id: <20181018223501.21683-4-jusual@mail.ru>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>

New option "websocket" added to allow using WebSocket protocol for
chardev socket backend.
Example:
    -chardev socket,websocket,server,id=...
Signed-off-by: NJulia Suvorova <jusual@mail.ru>
Message-Id: <20181018223501.21683-3-jusual@mail.ru>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>

Upcoming websocket support requires additional parameters in function
headers that are already overloaded. This patch replaces the bunch of
parameters with a single structure pointer.
Signed-off-by: NJulia Suvorova <jusual@mail.ru>
Message-Id: <20181018223501.21683-2-jusual@mail.ru>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>

A chardev socket created with the 'fd=' argument is not going to
handle reconnection properly by recycling the same fd (or not in a
supported way). Let's forbid this case.
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>

qemu_chr_parse_socket() fills all ChardevSocket fields, but that
doesn't reflect correctly the arguments given with the options / on
the command line. "reconnect" takes a number as argument, and the
default value is 0, which doesn't help to identify the missing
option. The other arguments have default values that are less
problematic, leave them set by default for now.
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>

Missed in f69a8bde.
Thanks Valgrind:

==955== 217 bytes in 1 blocks are definitely lost in loss record 275 of 321
==955==    at 0x483A965: realloc (vg_replace_malloc.c:785)
==955==    by 0x50B6839: __vasprintf_chk (in /usr/lib64/libc-2.28.so)
==955==    by 0x49AA05C: g_vasprintf (in /usr/lib64/libglib-2.0.so.0.5800.1)
==955==    by 0x4983440: g_strdup_vprintf (in /usr/lib64/libglib-2.0.so.0.5800.1)
==955==    by 0x126048: qio_channel_websock_handshake_send_res (channel-websock.c:162)
==955==    by 0x1266E6: qio_channel_websock_handshake_send_res_ok (channel-websock.c:362)
==955==    by 0x126D3E: qio_channel_websock_handshake_process (channel-websock.c:468)
==955==    by 0x126EF2: qio_channel_websock_handshake_read (channel-websock.c:511)
==955==    by 0x12715B: qio_channel_websock_handshake_io (channel-websock.c:571)
==955==    by 0x125027: qio_channel_fd_source_dispatch (channel-watch.c:84)
==955==    by 0x496326C: g_main_context_dispatch (in /usr/lib64/libglib-2.0.so.0.5800.1)
==955==    by 0x169EC3: glib_pollfds_poll (main-loop.c:215)
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>

While it would be possible to concatenate input files with make,
passing the original input files to decodetree.py allows us to
generate error messages which allows compilation environments
(read: emacs) to next-error to the correct input file.
Tested-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: NBastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org>

This allows trans_* expanders to be shared between decoders
for 32 and 16-bit insns, by not tying the expander to the
size of the insn that produced it.

This change requires adjusting the two existing users to match.
Tested-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org>

Allow argument sets to be shared between two decoders by avoiding
a re-declaration error.  Make sure that anonymous argument sets
and anonymous formats have unique names.
Tested-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: NBastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org>

target/xtensa: support for bFLT binaries

- add support for bFLT binaries for target/xtensa
- fix per-architecture target_flat.h customization
- fix initial stack pointer for bFLT

# gpg: Signature made Tue 30 Oct 2018 18:27:42 GMT
# gpg:                using RSA key 51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <filippov@cadence.com>"
# gpg:                 aka "Max Filippov <max.filippov@cogentembedded.com>"
# gpg:                 aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB  17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20181030-xtensa:
  linux-user/flatload: fix initial stack pointer alignment
  linux-user: xtensa: enable bFLT support
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Currently whenever the qemu-ga's service doesn't find the virtio-serial
the run_agent() loops in a QGA_RETRY_INTERVAL (default 5 seconds)
intervals and try to restart the qemu-ga which causes a synchronous loop.
Changed to wait and listen for the serial events by registering for
notifications a proper serial event handler that deals with events:
  DBT_DEVICEARRIVAL        indicates that the device has been inserted and
                           is available
  DBT_DEVICEREMOVECOMPLETE indicates that the devive has been removed
Which allow us to determine when the channel path is available for the
qemu-ga to restart.
Signed-off-by: NBishara AbuHattoum <bishara@daynix.com>
Signed-off-by: NSameeh Jubran <sameeh@daynix.com>
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>