tests/tcg: Use --noexecstack with assembler files

Add the --noexecstack assembler command-line option to avoid:

/usr/bin/ld: warning: boot.o: missing .note.GNU-stack section implies executable st

tests/tcg: Use --noexecstack with assembler files

Add the --noexecstack assembler command-line option to avoid:

/usr/bin/ld: warning: boot.o: missing .note.GNU-stack section implies executable stack
/usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker

which is enabled by default with current debian cross toolchains.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240724010733.22129-2-richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240729144414.830369-4-alex.bennee@linaro.org>

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tests/plugin: Remove duplicate insn log from libinsn.so

This is a perfectly natural occurrence for x86 "rep movb",
where the "rep" prefix forms a counted loop of the one insn.

During the tests/tcg/

tests/plugin: Remove duplicate insn log from libinsn.so

This is a perfectly natural occurrence for x86 "rep movb",
where the "rep" prefix forms a counted loop of the one insn.

During the tests/tcg/multiarch/memory test, this logging is
triggered over 350000 times. Within the context of cross-i386-tci
build, which is already slow by nature, the logging is sufficient
to push the test into timeout.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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tests/tcg: clean up calls to run-test

Almost all invocations of run-test have either "$* on $(TARGET_NAME)"
or "$< on $(TARGET_NAME)" as the last argument. So provide a default
test name, while all

tests/tcg: clean up calls to run-test

Almost all invocations of run-test have either "$* on $(TARGET_NAME)"
or "$< on $(TARGET_NAME)" as the last argument. So provide a default
test name, while allowing an escape hatch for custom names.

As an additional simplification, remove the need to do shell quoting.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220929114231.583801-24-alex.bennee@linaro.org>

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tests/plugins/insn: made arg inline not positional and parse it as bool

Made argument "inline" not positional, this has two benefits. First is
that we adhere to how QEMU passes args generally, by ta

tests/plugins/insn: made arg inline not positional and parse it as bool

Made argument "inline" not positional, this has two benefits. First is
that we adhere to how QEMU passes args generally, by taking the last
value of an argument and drop the others. And the second is that this
sets up a framework for potentially adding new args easily.

Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210730135817.17816-11-ma.mandourr@gmail.com>
[AJB: fix check-tcg tests calling arg=inline]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

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Merge remote-tracking branch 'remotes/kraxel/tags/usb-20210218-pull-request' into staging

usb: two bugfixes.

# gpg: Signature made Thu 18 Feb 2021 11:51:44 GMT
# gpg:

Merge remote-tracking branch 'remotes/kraxel/tags/usb-20210218-pull-request' into staging

usb: two bugfixes.

# gpg: Signature made Thu 18 Feb 2021 11:51:44 GMT
# gpg: using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138
# 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-20210218-pull-request:
usb/pcap: set flag_setup
usb-host: use correct altsetting in usb_host_ep_update

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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tests/plugin: expand insn test to detect duplicate instructions

A duplicate insn is one that is appears to be executed twice in a row.
This is currently possible due to -icount and cpu_i

tests/plugin: expand insn test to detect duplicate instructions

A duplicate insn is one that is appears to be executed twice in a row.
This is currently possible due to -icount and cpu_io_recompile()
causing a re-translation of a block. On it's own this won't trigger
any tests though.

The heuristics that the plugin use can't deal with the x86 rep
instruction which (validly) will look like executing the same
instruction several times. To avoid problems later we tweak the rules
for x86 to run the "inline" version of the plugin. This also has the
advantage of increasing coverage of the plugin code (see bugfix in
previous commit).

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210213130325.14781-15-alex.bennee@linaro.org>

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Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.0-pull-request' into staging

Trivial patches 20210118

Fix memory leaks
Use qemu_log_mask(GUEST_ERROR) rat

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.0-pull-request' into staging

Trivial patches 20210118

Fix memory leaks
Use qemu_log_mask(GUEST_ERROR) rather than error_report().

# gpg: Signature made Mon 18 Jan 2021 11:31:10 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-for-6.0-pull-request:
hw/ide/ahci: Replace fprintf() by qemu_log_mask(GUEST_ERROR)
misc/mos6522: Use timer_free() in the finalize function to avoid memleak
pl031: Use timer_free() in the finalize function to avoid memleaks
hw/virtio-pci: Replace error_report() by qemu_log_mask(GUEST_ERROR)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-misc-180121-2' into staging

Testing, gdbstub and semihosting patches:

- clean-ups to docker images
- drop

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-misc-180121-2' into staging

Testing, gdbstub and semihosting patches:

- clean-ups to docker images
- drop duplicate jobs from shippable
- prettier tag generation (+gtags)
- generate browsable source tree
- more Travis->GitLab migrations
- fix checkpatch to deal with commits
- gate gdbstub tests on 8.3.1, expand tests
- support Xfer:auxv:read gdb packet
- better gdbstub cleanup
- use GDB's SVE register layout
- make arm-compat-semihosting common
- add riscv semihosting support
- add HEAPINFO, ELAPSED, TICKFREQ, TMPNAM and ISERROR to semihosting

# gpg: Signature made Mon 18 Jan 2021 10:09:11 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-misc-180121-2: (30 commits)
semihosting: Implement SYS_ISERROR
semihosting: Implement SYS_TMPNAM
semihosting: Implement SYS_ELAPSED and SYS_TICKFREQ
riscv: Add semihosting support for user mode
riscv: Add semihosting support
semihosting: Support SYS_HEAPINFO when env->boot_info is not set
semihosting: Change internal common-semi interfaces to use CPUState *
semihosting: Change common-semi API to be architecture-independent
semihosting: Move ARM semihosting code to shared directories
target/arm: use official org.gnu.gdb.aarch64.sve layout for registers
gdbstub: ensure we clean-up when terminated
gdbstub: drop gdbserver_cleanup in favour of gdb_exit
gdbstub: drop CPUEnv from gdb_exit()
gdbstub: add support to Xfer:auxv:read: packet
gdbstub: implement a softmmu based test
Revert "tests/tcg/multiarch/Makefile.target: Disable run-gdbstub-sha1 test"
configure: gate our use of GDB to 8.3.1 or above
test/guest-debug: echo QEMU command as well
scripts/checkpatch.pl: fix git-show invocation to include diffstat
gitlab: migrate the minimal tools and unit tests from Travis
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
# default-configs/targets/riscv32-linux-user.mak
# default-configs/targets/riscv64-linux-user.mak

show more ...

gdbstub: implement a softmmu based test

This adds a new tests that allows us to test softmmu only features
including watchpoints. To do achieve this we need to:

- add _exit: l

gdbstub: implement a softmmu based test

This adds a new tests that allows us to test softmmu only features
including watchpoints. To do achieve this we need to:

- add _exit: labels to the boot codes
- write a memory.py test case
- plumb the test case into the build system
- tweak the run_test script to:
- re-direct output when asked
- use socket based connection for all tests
- add a small pause before connection

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210108224256.2321-6-alex.bennee@linaro.org>

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Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190919-pull-request' into staging

ui: add barrier client.
ui: bugfixes for vnc & egl.

# gpg: Signature made Thu 19 Sep 201

Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190919-pull-request' into staging

ui: add barrier client.
ui: bugfixes for vnc & egl.

# gpg: Signature made Thu 19 Sep 2019 08:09:05 BST
# 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/ui-20190919-pull-request:
vnc: fix memory leak when vnc disconnect
ui: add an embedded Barrier client
vnc: fix websocket field in events
ui/egl: fix framebuffer reads

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20190912a' into staging

Migration pull 2019-09-12

New feature:
UUID validation check from Yury Kotov

Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20190912a' into staging

Migration pull 2019-09-12

New feature:
UUID validation check from Yury Kotov

plus a bunch of fixes.

# gpg: Signature made Thu 12 Sep 2019 14:48:28 BST
# gpg: using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-migration-20190912a:
migration: fix one typo in comment of function migration_total_bytes()
migration/qemu-file: fix potential buf waste for extra buf_index adjustment
migration/qemu-file: remove check on writev_buffer in qemu_put_compression_data
migration: Fix postcopy bw for recovery
tests/migration: Add a test for validate-uuid capability
tests/libqtest: Allow setting expected exit status
migration: Add validate-uuid capability
qemu-file: Rework old qemu_fflush comment
migration: register_savevm_live doesn't need dev
hw/net/vmxnet3: Fix leftover unregister_savevm
migration: cleanup check on ops in savevm.handlers iterations
migration: multifd_send_thread always post p->sem_sync when error happen

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- qcow2: Allow overwriting multiple compressed clusters at once for
better per

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- qcow2: Allow overwriting multiple compressed clusters at once for
better performance
- nfs: add support for nfs_umount
- file-posix: write_zeroes fixes
- qemu-io, blockdev-create, pr-manager: Fix crashes and memory leaks
- qcow2: Fix the calculation of the maximum L2 cache size
- vpc: Fix return code for vpc_co_create()
- blockjob: Code cleanup
- iotests improvements (e.g. for use with valgrind)

# gpg: Signature made Fri 13 Sep 2019 11:19:19 BST
# gpg: using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (23 commits)
qcow2: Stop overwriting compressed clusters one by one
block/create: Do not abort if a block driver is not available
qemu-io: Don't leak pattern file in error path
iotests: extend sleeping time under Valgrind
iotests: extended timeout under Valgrind
iotests: Valgrind fails with nonexistent directory
iotests: Add casenotrun report to bash tests
iotests: exclude killed processes from running under Valgrind
iotests: allow Valgrind checking all QEMU processes
block/nfs: add support for nfs_umount
block/nfs: tear down aio before nfs_close
iotests: skip 232 when run tests as root
iotests: Test blockdev-create for vpc
iotests: Restrict nbd Python tests to nbd
iotests: Restrict file Python tests to file
iotests: Add supported protocols to execute_test()
vpc: Return 0 from vpc_co_create() on success
file-posix: Fix has_write_zeroes after NO_FALLBACK
pr-manager: Fix invalid g_free() crash bug
iotests: Test reverse sub-cluster qcow2 writes
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

# gpg: Signature made Wed 11 Sep 2019 15:36:02 BST
# gpg: using

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

# gpg: Signature made Wed 11 Sep 2019 15:36:02 BST
# 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:
virtio-blk: Cancel the pending BH when the dataplane is reset

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/berrange/tags/filemon-test-pull-request' into staging

Fix filemonitor test broken with newest Linux kernel

# gpg: Signature made Wed 11 Sep 201

Merge remote-tracking branch 'remotes/berrange/tags/filemon-test-pull-request' into staging

Fix filemonitor test broken with newest Linux kernel

# gpg: Signature made Wed 11 Sep 2019 10:31:05 BST
# gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full]
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full]
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/filemon-test-pull-request:
tests: make filemonitor test more robust to event ordering

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-4.2-pull-request' into staging

Add several floppy drive ioctl,
xtensa call0 ABI support, arm MAX_RESERVED_VA for M-profi

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-4.2-pull-request' into staging

Add several floppy drive ioctl,
xtensa call0 ABI support, arm MAX_RESERVED_VA for M-profile,
aarch64 AT_HWCAP2, qOffsets' query for ELF, memfd_create,
and some code cleanup

# gpg: Signature made Wed 11 Sep 2019 07:48:45 BST
# 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/linux-user-for-4.2-pull-request:
linux-user: Add support for FDRESET, FDRAWCMD, FDTWADDLE, and FDEJECT ioctls
linux-user: Add support for FDMSGON and FDMSGOFF ioctls
linux-user: Add support for FDFLUSH ioctl
linux-user: Add support for FIOGETOWN and FIOSETOWN ioctls
linux-user: Add support for RNDRESEEDCRNG ioctl
linux-user: drop redundant handling of environment variables
target/xtensa: linux-user: add call0 ABI support
linux-user: Support gdb 'qOffsets' query for ELF
linux-user/arm: Adjust MAX_RESERVED_VA for M-profile
linux-user: Pass CPUState to MAX_RESERVED_VA
linux-user: add memfd_create
linux-user: fail and report on bad dfilter specs
linux-user: erroneous fd_trans_unregister call
linux-user: Add AT_HWCAP2 for aarch64-linux-user
linux-user: remove useless variable

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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tests/tcg: cleanup Makefile inclusions

Rename Makefile.probe to Makefile.prereqs and make it actually
define rules for the tests.

Rename Makefile to Makefile.target, since it is

tests/tcg: cleanup Makefile inclusions

Rename Makefile.probe to Makefile.prereqs and make it actually
define rules for the tests.

Rename Makefile to Makefile.target, since it is not a toplevel
makefile.

Rename Makefile.include to Makefile.qemu and disentangle it
from the QEMU Makefile.target, so that it is invoked recursively
by tests/Makefile.include. Tests are now placed in
tests/tcg/$(TARGET).

Drop the usage of TARGET_BASE_ARCH, which is ignored by everything except
x86_64 and aarch64. Fix x86 tests by using -cpu max and, while
at it, standardize on QEMU_OPTS for aarch64 tests too.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20190807143523.15917-3-pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

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