* tag 'pull-include-2023-01-20' of https://repo.or.cz/qemu/armbru:
include/hw/ppc include/hw/pci-host: Drop extra typedefs
include/hw/ppc: Don't include hw/pci-host/pnv_phb.h from pnv.h
include/hw/ppc: Supply a few missing includes
include/hw/ppc: Split pnv_chip.h off pnv.h
include/hw/block: Include hw/block/block.h where needed
hw/sparc64/niagara: Use blk_name() instead of open-coding it
include/block: Untangle inclusion loops
coroutine: Use Coroutine typedef name instead of structure tag
coroutine: Split qemu/coroutine-core.h off qemu/coroutine.h
coroutine: Clean up superfluous inclusion of qemu/lockable.h
coroutine: Move coroutine_fn to qemu/osdep.h, trim includes
coroutine: Clean up superfluous inclusion of qemu/coroutine.h
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
include/hw/ppc include/hw/pci-host: Drop extra typedefs
PnvChip is typedef'ed in five places, and PnvPhb4PecState in two.
Keep one, drop the others.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20221222104628.659681-5-armbru@redhat.com>
PnvChipClass, PnvChip, Pnv8Chip, Pnv9Chip, and Pnv10Chip are defined
in pnv.h. Many users of the header don't actually need them. One
instance is this inclusion loop: hw/ppc/pnv_homer.h includes
hw/ppc/pnv.h for typedef PnvChip, and vice versa for struct PnvHomer.
Similar structs live in their own headers: PnvHomerClass and PnvHomer
in pnv_homer.h, PnvLpcClass and PnvLpcController in pci_lpc.h,
PnvPsiClass, PnvPsi, Pnv8Psi, Pnv9Psi, Pnv10Psi in pnv_psi.h, ...
Move PnvChipClass, PnvChip, Pnv8Chip, Pnv9Chip, and Pnv10Chip to new
pnv_chip.h, and adjust include directives. This breaks the inclusion
loop mentioned above.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20221222104628.659681-2-armbru@redhat.com>
include/hw/block: Include hw/block/block.h where needed
hw/block/swim.h needs BlockConf.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221221133551.3967339-4-armbru@redhat.com>
hw/sparc64/niagara: Use blk_name() instead of open-coding it
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221221133551.3967339-3-armbru@redhat.com>
I believe these go back to Emanuele's reorganization of the block API,
merged a few months ago in commit d7e2fe4aac8.
Fortunately, breaking them is merely a matter of deleting unnecessary
includes from headers, and adding them back in places where they are
now missing.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221221133551.3967339-2-armbru@redhat.com>
coroutine: Use Coroutine typedef name instead of structure tag
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221221131435.3851212-6-armbru@redhat.com>
coroutine: Split qemu/coroutine-core.h off qemu/coroutine.h
qemu/coroutine.h and qemu/lockable.h include each other.
They need each other only in macro expansions, so we could simply drop
both inclusions to break the loop, and add suitable includes to files
that expand the macros.
Instead, move a part of qemu/coroutine.h to new qemu/coroutine-core.h
so that qemu/coroutine-core.h doesn't need qemu/lockable.h, and
qemu/lockable.h only needs qemu/coroutine-core.h. Result:
qemu/coroutine.h includes qemu/lockable.h includes
qemu/coroutine-core.h.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221221131435.3851212-5-armbru@redhat.com>
[Semantic rebase conflict with 7c10cb38cc "accel/tcg: Add debuginfo
support" resolved]
* tag 'pull-monitor-2023-01-19' of https://repo.or.cz/qemu/armbru:
ui: Simplify control flow in qemu_mouse_set()
ui: Split hmp_mouse_set() and move the HMP part to ui/
ui: Don't check for mode change after mouse_set error
ui: Reduce nesting in hmp_change_vnc() slightly
ui: Factor out hmp_change_vnc(), and move to ui/ui-hmp-cmds.c
ui: Improve "change vnc" error reporting
ui: Move HMP commands from monitor to new ui/ui-hmp-cmds.c
ui: Factor out qmp_add_client() parts and move to ui/ui-qmp-cmds.c
ui: Move QMP commands from monitor to new ui/ui-qmp-cmds.c
ui: Clean up a few things checkpatch.pl would flag later on
ui/spice: Give hmp_info_spice()'s channel_names[] static linkage
ui/spice: QXLInterface method set_mm_time() is now dead, drop
ui/spice: Require spice-server >= 0.14.0
Revert "hmp: info spice: take out webdav"
ui/spice: Require spice-protocol >= 0.14.0
ui: Fix silent truncation of numeric keys in HMP sendkey
ui: Check numeric part of expire_password argument @time properly
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* tag 'trivial-branch-for-8.0-pull-request' of https://gitlab.com/laurent_vivier/qemu:
hw/ssi/sifive_spi.c: spelling: reigster
hw/cxl/cxl-host: Fix an error message typo
hw/cxl/cxl-cdat.c: spelling: missmatch
hw/pvrdma: Protect against buggy or malicious guest driver
ccid-card-emulated: fix cast warning/error
hw/i386/pc: Remove unused 'owner' argument from pc_pci_as_mapping_init
tests/qtest/test-hmp: Improve the check for verbose mode
hw/usb: Mark the XLNX_VERSAL-related files as target-independent
hw/intc: Mark more interrupt-controller files as target independent
hw/cpu: Mark arm11 and realview mpcore as target-independent code
hw/arm: Move various units to softmmu_ss[]
hw/tpm: Move tpm_ppi.c out of target-specific source set
hw/intc: Move some files out of the target-specific source set
hw/display: Move omap_lcdc.c out of target-specific source set
Call qemu_socketpair() instead of socketpair() when possible
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230109190321.1056914-18-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
ui: Split hmp_mouse_set() and move the HMP part to ui/
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230109190321.1056914-17-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
ui: Don't check for mode change after mouse_set error
hmp_mouse_set() doesn't bail out when it can't find a mouse.
Harmless, since qemu_input_check_mode_change() should be a no-op then.
Clean it up anyway.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230109190321.1056914-16-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109190321.1056914-15-armbru@redhat.com>
ui: Factor out hmp_change_vnc(), and move to ui/ui-hmp-cmds.c
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109190321.1056914-14-armbru@redhat.com>
Switch from monitor_printf() to error_setg() and hmp_handle_error().
This makes "this is an error" more obvious both in the source and in
the monitor, where hmp_handle_error() prefixes the message with
"Error: ".
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109190321.1056914-13-armbru@redhat.com>
ui: Move HMP commands from monitor to new ui/ui-hmp-cmds.c
This moves these commands from MAINTAINERS section "Human
Monitor (HMP)" to "Graphics".
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109190321.1056914-12-armbru@redhat.com>
ui: Factor out qmp_add_client() parts and move to ui/ui-qmp-cmds.c
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109190321.1056914-11-armbru@redhat.com>
ui: Move QMP commands from monitor to new ui/ui-qmp-cmds.c
This moves these commands from MAINTAINERS section "QMP" to
"Graphics".
Command add-client applies to socket character devices in addition to
display devices. Move it anyway. Aside: the way @protocol character
device IDs and display types is bad design.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109190321.1056914-10-armbru@redhat.com>
ui: Clean up a few things checkpatch.pl would flag later on
Fix a few style violations so that checkpatch.pl won't complain when I
move this code.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109190321.1056914-9-armbru@redhat.com>
ui/spice: Give hmp_info_spice()'s channel_names[] static linkage
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109190321.1056914-8-armbru@redhat.com>
ui/spice: QXLInterface method set_mm_time() is now dead, drop
SPICE_NEEDS_SET_MM_TIME is now always off. Bury the dead code.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230109190321.1056914-7-armbru@redhat.com>
Requiring it lets us drop a number of version checks. The next commit
will clean up some more.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230109190321.1056914-6-armbru@redhat.com>
We had to take it out because SPICE_CHANNEL_WEBDAV requires
spice-protocol 0.12.7, but we had only 0.12.3. We have 0.14.0 now, so
put it back in.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230109190321.1056914-5-armbru@redhat.com>
Requiring it lets us drop two version checks in ui/vdagent.c. It also
enables the next commit.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230109190321.1056914-4-armbru@redhat.com>
ui: Fix silent truncation of numeric keys in HMP sendkey
Keys are int. HMP sendkey assigns them from the value strtoul(),
silently truncating values greater than INT_MAX. Fix to reject them.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230109190321.1056914-3-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
ui: Check numeric part of expire_password argument @time properly
When argument @time isn't 'now' or 'never', we parse it as an integer,
optionally prefixed with '+'. If parsing fails, we silently assume
zero. Report an error and fail instead.
While there, use qemu_strtou64() instead of strtoull() so
checkpatch.pl won't complain.
Aside: encoding numbers in strings is bad QMP practice.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230109190321.1056914-2-armbru@redhat.com>
coroutine: Clean up superfluous inclusion of qemu/lockable.h
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20221221131435.3851212-4-armbru@redhat.com>
coroutine: Move coroutine_fn to qemu/osdep.h, trim includes
block/block-hmp-cmds.h and qemu/co-shared-resource.h use coroutine_fn
without including qemu/coroutine.h. They compile only if it's already
included from elsewhere.
I could fix that, but pulling in qemu/coroutine.h and everything it
includes just for a macro that expands into nothing feels silly.
Instead, move the macro to qemu/osdep.h.
Inclusions of qemu/coroutine.h just for coroutine_fn become
superfluous. Drop them.
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20221221131435.3851212-3-armbru@redhat.com>
coroutine: Clean up superfluous inclusion of qemu/coroutine.h
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20221221131435.3851212-2-armbru@redhat.com>
Peter Maydell [Wed, 18 Jan 2023 19:09:21 +0000 (19:09 +0000)]
Merge tag 'pull-request-2023-01-18' of https://gitlab.com/thuth/qemu into staging
* Fix the FreeBSD CI jobs in Gitlab by upgrading the packages in the beginning
* Fix the Haiku VM test by updating it to r1beta4
* Allow "make uninstall"
* Rename TARGET_FMT_plx to HWADDR_FMT_plx
* Some small qtest fixes/improvements
* Check for valid amount of CPUs before starting a secure execution s390x guest
* tag 'pull-request-2023-01-18' of https://gitlab.com/thuth/qemu:
s390x/pv: Implement a CGS check helper
tests/vm/haiku.x86_64: Update the Haiku VM to Beta 4
tests/qtest/libqos/e1000e: Remove duplicate register definitions
tests/qtest/e1000e-test: Fix the code style
tests/qtest: Restrict bcm2835-dma-test to CONFIG_RASPI
MAINTAINERS: Remove bouncing mail address from Kamil Rytarowski
bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx
Makefile: allow 'make uninstall'
Upgrade all packages in the FreeBSD VMs to ensure the freshness
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Cédric Le Goater [Mon, 16 Jan 2023 17:46:05 +0000 (18:46 +0100)]
s390x/pv: Implement a CGS check helper
When a protected VM is started with the maximum number of CPUs (248),
the service call providing information on the CPUs requires more
buffer space than allocated and QEMU disgracefully aborts :
LOADPARM=[........]
Using virtio-blk.
Using SCSI scheme.
...................................................................................
qemu-system-s390x: KVM_S390_MEM_OP failed: Argument list too long
When protected virtualization is initialized, compute the maximum
number of vCPUs supported by the machine and return useful information
to the user before the machine starts in case of error.
Suggested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20230116174607.2459498-2-clg@kaod.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Mon, 16 Jan 2023 08:30:14 +0000 (09:30 +0100)]
tests/vm/haiku.x86_64: Update the Haiku VM to Beta 4
The old Haiku VM based on Beta 3 does not work anymore since it
fails to install the additional packages now that Beta 4 has been
released. Thanks to Alexander von Gluck IV for providing a new
image based on Beta 4, we can now upgrade the test image in our
QEMU CI, too, to get this working again.
Note that Haiku Beta 4 apparently finally fixed the issue with
the enumeration of the virtio-block devices (see the ticket at
https://dev.haiku-os.org/ticket/16512 ) - the tarball disk can
now be found at index 1 instead of index 0.
Message-Id: <20230116083014.55647-1-thuth@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
The register definitions in tests/qtest/libqos/e1000e.h had names
different from hw/net/e1000_regs.h, which made it hard to understand
what test codes corresponds to the implementation. Use
hw/net/e1000_regs.h from tests/qtest/libqos/e1000e.c to remove
these duplications.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230114035919.35251-20-akihiko.odaki@daynix.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Fabiano Rosas [Fri, 13 Jan 2023 14:04:13 +0000 (11:04 -0300)]
tests/qtest: Restrict bcm2835-dma-test to CONFIG_RASPI
We will soon enable the build without TCG, which does not support many
machines, so only run the bcm2835-dma-test when the corresponding
machine is present.
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Message-Id: <20230113140419.4013-23-farosas@suse.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Fri, 13 Jan 2023 08:17:35 +0000 (09:17 +0100)]
MAINTAINERS: Remove bouncing mail address from Kamil Rytarowski
When sending mail to Kamil's address, it's bouncing with a message
that the mailbox is full. This already happens since summer 2022,
and the last message that Kamil sent to the qemu-devel mailing list
is from November 2021 (as far as I can see), so we unfortunately
have to assume that this e-mail address is not valid anymore.
Message-Id: <20230113081735.1148057-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Since hwaddr's size can be *different* from target_ulong, it is
very confusing to read one of its format using the 'TARGET_FMT_'
prefix, normally used for the target_long / target_ulong types:
Apparently this format was missed during commit a8170e5e97
("Rename target_phys_addr_t to hwaddr"), so complete it by
doing a bulk-rename with:
$ sed -i -e s/TARGET_FMT_plx/HWADDR_FMT_plx/g $(git grep -l TARGET_FMT_plx)
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230110212947.34557-1-philmd@linaro.org>
[thuth: Fix some warnings from checkpatch.pl along the way] Signed-off-by: Thomas Huth <thuth@redhat.com>
Peter Maydell [Tue, 10 Jan 2023 15:12:50 +0000 (15:12 +0000)]
Makefile: allow 'make uninstall'
Meson supports an "uninstall", so we can easily allow it to work by
not suppressing the forwarding of it from Make to meson.
We originally suppressed this because Meson's 'uninstall' has a hole
in it: it will remove everything that is installed by a mechanism
meson knows about, but not things installed by "custom install
scripts", and there is no "custom uninstall script" mechanism.
For QEMU, though, the only thing that was being installed by a custom
install script was the LC_MESSAGES files handled by Meson's i18n
module, and that code was fixed in Meson commit 487d45c1e5bfff0fbdb4,
which is present in Meson 0.60.0 and later. Since we already require
a Meson version newer than that, we're now safe to enable
'uninstall', as it will now correctly uninstall everything that was
installed.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/109
Message-Id: <20230110151250.24434-1-peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
Now that tcg can handle direct and indirect goto_tb simultaneously,
we can optimistically leave space for a direct branch and fall back
to loading the pointer from the TB for an indirect branch.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Now that tcg can handle direct and indirect goto_tb
simultaneously, we can optimistically leave space for
a direct branch and fall back to loading the pointer
from the TB for an indirect branch.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The old sparc64 implementation may replace two insns, which leaves
a race condition in which a thread could be stopped at a PC in the
middle of the sequence, and when restarted does not see the complete
address computation and branches to nowhere.
The new implemetation replaces only one insn, swapping between a
direct branch and a direct call. The TCG_REG_TB register is loaded
from tb->jmp_target_addr[] in the delay slot.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This is always true for sparc64, so this is dead since 3a5f6805c7ca.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The old ppc64 implementation replaces 2 or 4 insns, which leaves a race
condition in which a thread could be stopped at a PC in the middle of
the sequence, and when restarted does not see the complete address
computation and branches to nowhere.
The new implemetation replaces only one insn, swapping between
b <dest>
and
mtctr r31
falling through to a general-case indirect branch.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The old implementation replaces two insns, swapping between
b <dest>
nop
br x30
and
adrp x30, <dest>
addi x30, x30, lo12:<dest>
br x30
There is a race condition in which a thread could be stopped at
the PC of the second insn, and when restarted does not see the
complete address computation and branches to nowhere.
The new implemetation replaces only one insn, swapping between
b <dest>
br tmp
and
ldr tmp, <jmp_addr>
br tmp
Reported-by: hev <r@hev.cc> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
We now have the option to generate direct or indirect
goto_tb depending on the dynamic displacement, thus
the define is no longer necessary or completely accurate.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Install empty versions for !TCG_TARGET_HAS_direct_jump hosts.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
tcg: Move tb_target_set_jmp_target declaration to tcg.h
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Stop overloading jmp_target_arg for both offset and address,
depending on TCG_TARGET_HAS_direct_jump. Instead, add a new
field to hold the jump insn offset and always set the target
address in jmp_target_addr[]. This will allow a tcg backend
to use either direct or indirect depending on displacement.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
tcg: Rename TB_JMP_RESET_OFFSET_INVALID to TB_JMP_OFFSET_INVALID
This will shortly be used for more than reset.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The INDEX_op_goto_tb opcode needs no register allocation.
Split out a dedicated helper function for it.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Similar to the existing set_jmp_reset_offset. Include the
rw->rx address space conversion done by arm and s390x, and
forgotten by mips and riscv.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Similar to the existing set_jmp_reset_offset. Move any assert for
TCG_TARGET_HAS_direct_jump into the new function (which now cannot
be build-time). Will be unused if TCG_TARGET_HAS_direct_jump is
constant 0, but we can't test for constant in the preprocessor,
so just mark it G_GNUC_UNUSED.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Test TCG_TARGET_HAS_direct_jump instead of testing an
implementation pointer.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The INDEX_op_exit_tb opcode needs no register allocation.
Split out a dedicated helper function for it.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Peter Maydell [Tue, 17 Jan 2023 15:47:53 +0000 (15:47 +0000)]
Merge tag 'pull-tpm-2023-01-17-1' of https://github.com/stefanberger/qemu-tpm into staging
Merge tpm 2023/01/17 v1
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# gpg: Signature made Tue 17 Jan 2023 11:59:40 GMT
# gpg: using RSA key B818B9CADF9089C2D5CEC66B75AD65802A0B4211
# gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>" [unknown]
# 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
* tag 'pull-tpm-2023-01-17-1' of https://github.com/stefanberger/qemu-tpm:
tests/qtest/tpm-emu: Avoid hangs using abort handlers closing channels
tests/qtest: Poll on waitpid() for a while before sending SIGKILL
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* tag 'pull-tcg-20230116' of https://gitlab.com/rth7680/qemu:
accel/tcg: Split out cpu_exec_{setjmp,loop}
util/bufferiszero: Use __attribute__((target)) for avx2/avx512
tcg: add perfmap and jitdump
accel/tcg: Add debuginfo support
linux-user: Clean up when exiting due to a signal
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Stefan Berger [Wed, 11 Jan 2023 13:45:47 +0000 (08:45 -0500)]
tests/qtest/tpm-emu: Avoid hangs using abort handlers closing channels
Install abort handlers that close the TPM control and data channels in
case an abort occurs. The purpose of this is to have QEMU terminate
under abnormal test case failures to resolve intermittent hangs on s390x
hosts running TPM tests for QEMU/x86_64.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20230111134547.3959604-1-stefanb@linux.ibm.com
Stefan Berger [Thu, 12 Jan 2023 14:34:13 +0000 (09:34 -0500)]
tests/qtest: Poll on waitpid() for a while before sending SIGKILL
To prevent getting stuck on waitpid() in case the target process does
not terminate on SIGTERM, poll on waitpid() for 30s and if the target
process has not changed state until then send a SIGKILL to it.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20230112143413.3979057-1-stefanb@linux.ibm.com
[PMM: changed TFR to RETRY_ON_EINTR]
Recently the g_assert(cpu == current_cpu) test has been
intermittently failing with gcc. Reorg the code around
the setjmp to minimize the lifetime of the cpu variable
affected by the setjmp.
This appears to fix the existing issue with clang as well.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1147 Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
util/bufferiszero: Use __attribute__((target)) for avx2/avx512
Use the attribute, which is supported by clang, instead of
the #pragma, which is not supported and, for some reason,
also not detected by the meson probe, so we fail by -Werror.
Include only <immintrin.h> as that is the outermost "official"
header for these intrinsics -- emmintrin.h and smmintrin -- are
older SSE2 and SSE4 specific headers, while the immintrin.h
includes all of the Intel intrinsics.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Ilya Leoshkevich [Thu, 12 Jan 2023 15:20:13 +0000 (16:20 +0100)]
tcg: add perfmap and jitdump
Add ability to dump /tmp/perf-<pid>.map and jit-<pid>.dump.
The first one allows the perf tool to map samples to each individual
translation block. The second one adds the ability to resolve symbol
names, line numbers and inspect JITed code.
Example of use:
perf record qemu-x86_64 -perfmap ./a.out
perf report
Co-developed-by: Vanderson M. do Rosario <vandersonmr2@gmail.com> Co-developed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20230112152013.125680-4-iii@linux.ibm.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Ilya Leoshkevich [Thu, 12 Jan 2023 15:20:11 +0000 (16:20 +0100)]
linux-user: Clean up when exiting due to a signal
When exiting due to an exit() syscall, qemu-user calls
preexit_cleanup(), but this is currently not the case when exiting due
to a signal. This leads to various buffers not being flushed (e.g.,
for gprof, for gcov, and for the upcoming perf support).
Add the missing call.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230112152013.125680-2-iii@linux.ibm.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
hw/pvrdma: Protect against buggy or malicious guest driver
Guest driver might execute HW commands when shared buffers are not yet
allocated.
This could happen on purpose (malicious guest) or because of some other
guest/host address mapping error.
We need to protect againts such case.
../hw/usb/ccid-card-emulated.c: In function 'handle_apdu_thread':
../hw/usb/ccid-card-emulated.c:251:24: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
251 | assert((unsigned long)event > 1000);
hw/i386/pc: Remove unused 'owner' argument from pc_pci_as_mapping_init
This argument was added 9 years ago in commit 83d08f2673
("pc: map PCI address space as catchall region for not mapped
addresses") and has never been used since, so remove it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20230105173826.56748-1-philmd@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Thomas Huth [Mon, 9 Jan 2023 10:13:06 +0000 (11:13 +0100)]
tests/qtest/test-hmp: Improve the check for verbose mode
Running the test-hmp with V=2 up to V=9 runs the test in verbose mode,
but running for example with V=10 falls back to non-verbose mode ...
Improve this oddity by properly treating the argument as a number.
Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109101306.271444-1-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Thomas Huth [Thu, 12 Jan 2023 13:49:28 +0000 (14:49 +0100)]
hw/usb: Mark the XLNX_VERSAL-related files as target-independent
Seems like there is nothing target-specific in here, so these files
can be moved to softmmu_ss to avoid that they get compiled twice
(once for qemu-system-arm and once for qemu-system-aarch64).
Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230112134928.1026006-8-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Thomas Huth [Thu, 12 Jan 2023 13:49:27 +0000 (14:49 +0100)]
hw/intc: Mark more interrupt-controller files as target independent
Seems like there is also nothing target-specific in here, so these
files can be moved to softmmu_ss to avoid that they get compiled
twice (once for qemu-system-arm and once for qemu-system-aarch64).
Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230112134928.1026006-7-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* tag 'm68k-next-pull-request' of https://github.com/vivier/qemu-m68k:
target/m68k: fix FPSR quotient byte for frem instruction
target/m68k: fix FPSR quotient byte for fmod instruction
target/m68k: pass sign directly into make_quotient()
target/m68k: pass quotient directly into make_quotient()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Thomas Huth [Thu, 12 Jan 2023 13:49:26 +0000 (14:49 +0100)]
hw/cpu: Mark arm11 and realview mpcore as target-independent code
Seems like there is nothing target-specific in here, so these files
can be moved to softmmu_ss to avoid that they get compiled twice
(once for qemu-system-arm and once for qemu-system-aarch64).
Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230112134928.1026006-6-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
arm_ss[] units are built twice: once for 32-bit word size and
once for 64-bit. The following units don't require any word
size knowledge and can be moved to softmmu_ss[] (where they
are built once):
hw/tpm: Move tpm_ppi.c out of target-specific source set
The TPM Physical Presence Interface is not target specific.
Build this file once for all targets.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221209170042.71169-4-philmd@linaro.org>
[thuth: Drop the CONFIG_SOFTMMU statements, they are not needed here] Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230112134928.1026006-4-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Guoyi Tu [Mon, 16 Jan 2023 04:56:00 +0000 (12:56 +0800)]
Call qemu_socketpair() instead of socketpair() when possible
As qemu_socketpair() was introduced in commit 3c63b4e9
("oslib-posix: Introduce qemu_socketpair()"), it's time
to replace the other existing socketpair() calls with
qemu_socketpair() if possible
Signed-off-by: Guoyi Tu <tugy@chinatelecom.cn> Acked-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <cd28916a-f1f3-b54e-6ade-8a3647c3a9a5@chinatelecom.cn> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Thomas Huth [Thu, 15 Dec 2022 15:30:36 +0000 (16:30 +0100)]
tests/qtest/qom-test: Do not print tested properties by default
We're still running into the problem that some logs are cut in the
gitlab-CI since they got too big. The biggest part of the log is
still the output of the qom-test. Let's stop printing the properties
by default to get to a saner size here. The full output can still
be enabled by setting V=2 (or higher) in the environment.
Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20221215153036.422362-1-thuth@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 16 Jan 2023 11:24:11 +0000 (11:24 +0000)]
Merge tag 'mips-20230113' of https://github.com/philmd/qemu into staging
MIPS patches queue
A bunch of cleanups from various people.
- Improved GT64120 on big-endian hosts
- GT64120 north bridge and MC146818 RTC devices are now target independent
- Bonito64 north bridge converted to 3-phase reset API
- PCI refactors around PIIX devices
- Support for nanoMIPS in bootloader generator API
- New YAMON Malta Avocado test
- Removal of 'trap and emulate' KVM support
- System-specific QMP commands restricted to system emulation
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# gpg: Signature made Fri 13 Jan 2023 15:35:28 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# 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: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* tag 'mips-20230113' of https://github.com/philmd/qemu: (46 commits)
scripts/git.orderfile: Display MAINTAINERS changes first
target/mips: Restrict 'qapi-commands-machine.h' to system emulation
hw/mips/boston: Rename MachineState 'mc' pointer to 'ms'
hw/pci-host/bonito: Declare TYPE_BONITO_PCI_HOST_BRIDGE in header
hw/pci-host/bonito: Use 'bonito_pci' for PCI function #0 code
hw/pci-host/bonito: Use 'bonito_host' for PCI host bridge code
hw/pci-host/bonito: Convert to 3-phase reset
softmmu/rtc: Emit warning when using driftfix=slew on systems without mc146818
hw/rtc/mc146818rtc: Make the mc146818 RTC device target independent
hw/core/qdev-properties-system: Allow the 'slew' policy only on x86
hw/intc: Extract the IRQ counting functions into a separate file
hw/intc/i8259: Make using the isa_pic singleton more type-safe
hw/usb/hcd-uhci: Introduce TYPE_ defines for device models
hw/mips/Kconfig: Track Malta's PIIX dependencies via Kconfig
hw/isa/piix4: Decouple INTx-to-LNKx routing which is board-specific
hw/isa/piix3: Decouple INTx-to-LNKx routing which is board-specific
hw/pci/pci: Factor out pci_bus_map_irqs() from pci_bus_irqs()
hw/pci/pci_host: Trace config accesses on unexisting functions
mips: Always include nanomips disassembler
mips: Remove support for trap and emulate KVM
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Mark Cave-Ayland [Sat, 14 Jan 2023 23:29:59 +0000 (23:29 +0000)]
target/m68k: fix FPSR quotient byte for frem instruction
The FPSR quotient byte should be set to the value of the quotient and not the
result. Manually calculate the quotient in the frem helper in round to nearest
even mode (note this is different from the quotient calculated internally for
fmod), and use it to set the quotient byte accordingly.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Fixes: https://gitlab.com/qemu-project/qemu/-/issues/1314 Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230114232959.118224-5-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Mark Cave-Ayland [Sat, 14 Jan 2023 23:29:58 +0000 (23:29 +0000)]
target/m68k: fix FPSR quotient byte for fmod instruction
The FPSR quotient byte should be set to the value of the quotient and not the
result. Switch from using floatx80_mod() to floatx80_modrem() which returns
the quotient as a uint64_t which can be used for the quotient byte.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230114232959.118224-4-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
scripts/git.orderfile: Display MAINTAINERS changes first
If we get custom to see MAINTAINERS changes first,
we might catch missing MAINTAINERS updates easier.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20221216225505.26052-1-philmd@linaro.org>
target/mips: Restrict 'qapi-commands-machine.h' to system emulation
Since commit a0e61807a3 ("qapi: Remove QMP events and commands from
user-mode builds") we don't generate the "qapi-commands-machine.h"
header in a user-emulation-only build.
Extract the QMP functions from cpu.c (which is always compiled) to
the new 'sysemu/mips-qmp-cmds.c' unit (which is only compiled when
system emulation is selected).
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20221219211034.70491-4-philmd@linaro.org>
hw/mips/boston: Rename MachineState 'mc' pointer to 'ms'
Follow the QEMU convention of naming MachineState pointers as 'ms' by
renaming the instance in create_fdt() where we're calling it 'mc'.
Cc: Paul Burton <paulburton@kernel.org> Cc: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com> Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20230111172133.334735-1-dbarboza@ventanamicro.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
hw/pci-host/bonito: Declare TYPE_BONITO_PCI_HOST_BRIDGE in header
Declare the TYPE_BONITO_PCI_HOST_BRIDGE QOM type in a
header to be able to access it from board code.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230105130710.49264-8-philmd@linaro.org>
projects / thirdparty / qemu.git / log
