Commit Graph

2438 Commits

Author SHA1 Message Date
Gerd Hoffmann 58d3f3ff8d build: add separate spice-protocol config option
When implementing spice vdagent protocol in qemu we only need the
spice-protocol package for that, spice-server is not needed.  So
go split those two build dependencies.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20210519053940.1888907-1-kraxel@redhat.com
Message-Id: <20210519053940.1888907-2-kraxel@redhat.com>
2021-05-21 09:42:44 +02:00
Alex Bennée b1aa4de12e configure: use cc, not host_cc to set cross_cc for build arch
Otherwise you run into hilarity like trying when cross compiling a 32
bit ARM build on a 64 bit system trying to use host_cc to build 32 bit
test cases.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210512102051.12134-32-alex.bennee@linaro.org>
2021-05-18 09:36:21 +01:00
Bastian Koppelmann 433de74ced configure: Emit HOST_CC to config-host.mak
this is needed by the tricore-tcg-tests as tricore-gcc is not easily
available. Thus we rely on the HOST_CC to do the preprocessing of the
tricore assembly files.

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210305170045.869437-6-kbastian@mail.uni-paderborn.de>
Message-Id: <20210512102051.12134-16-alex.bennee@linaro.org>
2021-05-18 09:36:21 +01:00
Thomas Huth e0447a834d configure: Poison all current target-specific #defines
We are generating a lot of target-specific defines in the *-config-devices.h
and *-config-target.h files. Using them in common code is wrong and leads
to very subtle bugs since a "#ifdef CONFIG_SOMETHING" is not working there
as expected. To avoid these issues, we are already poisoning many of the
macros in include/exec/poison.h - but it's cumbersome to maintain this
list manually. Thus let's generate an additional list of poisoned macros
automatically from the current config switches - this should give us a
much better test coverage via the different CI configurations.

Note that CONFIG_TCG (which is also defined in config-host.h) and
CONFIG_USER_ONLY are special, so we have to filter these out.

Message-Id: <20210414112004.943383-5-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-05-14 12:32:17 +02:00
Peter Maydell 2d3fc4e2b0 Miscellaneous patches for 2021-05-12
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Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2021-05-12' into staging

Miscellaneous patches for 2021-05-12

# gpg: Signature made Wed 12 May 2021 17:22:15 BST
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-misc-2021-05-12:
  Drop the deprecated unicore32 target
  Drop the deprecated lm32 target
  block: Drop the sheepdog block driver
  Remove the deprecated moxie target
  monitor/qmp: fix race on CHR_EVENT_CLOSED without OOB

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-13 20:13:24 +01:00
Markus Armbruster 4369223902 Drop the deprecated unicore32 target
Target unicore32 was deprecated in commit 8e4ff4a8d2, v5.2.0.  See
there for rationale.

Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210503084034.3804963-3-armbru@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
2021-05-12 18:20:52 +02:00
Markus Armbruster 9d49bcf699 Drop the deprecated lm32 target
Target lm32 was deprecated in commit d849800512, v5.2.0.  See there
for rationale.

Some of its code lives on in device models derived from milkymist
ones: hw/char/digic-uart.c and hw/display/bcm2835_fb.c.

Cc: Michael Walle <michael@walle.cc>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210503084034.3804963-2-armbru@redhat.com>
Acked-by: Michael Walle <michael@walle.cc>
[Trivial conflicts resolved, reST markup fixed]
2021-05-12 18:20:25 +02:00
Markus Armbruster 09ec85176e block: Drop the sheepdog block driver
It was deprecated in commit e1c4269763, v5.2.0.  See that commit
message for rationale.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210501075747.3293186-1-armbru@redhat.com>
ACKed-by: Peter Krempa <pkrempa@redhat.com>
2021-05-12 17:42:23 +02:00
Peter Maydell 31589644ba * AccelCPUClass and sysemu/user split for i386 (Claudio)
* i386 page walk unification
 * Fix detection of gdbus-codegen
 * Misc refactoring
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Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* AccelCPUClass and sysemu/user split for i386 (Claudio)
* i386 page walk unification
* Fix detection of gdbus-codegen
* Misc refactoring

# gpg: Signature made Wed 12 May 2021 09:39:29 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# 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-gitlab/tags/for-upstream: (32 commits)
  coverity-scan: list components, move model to scripts/coverity-scan
  configure: fix detection of gdbus-codegen
  qemu-option: support accept-any QemuOptsList in qemu_opts_absorb_qdict
  main-loop: remove dead code
  target/i386: use mmu_translate for NPT walk
  target/i386: allow customizing the next phase of the translation
  target/i386: extend pg_mode to more CR0 and CR4 bits
  target/i386: pass cr3 to mmu_translate
  target/i386: extract mmu_translate
  target/i386: move paging mode constants from SVM to cpu.h
  target/i386: merge SVM_NPTEXIT_* with PF_ERROR_* constants
  accel: add init_accel_cpu for adapting accel behavior to CPU type
  accel: move call to accel_init_interfaces
  i386: make cpu_load_efer sysemu-only
  target/i386: gdbstub: only write CR0/CR2/CR3/EFER for sysemu
  target/i386: gdbstub: introduce aux functions to read/write CS64 regs
  i386: split off sysemu part of cpu.c
  i386: split seg_helper into user-only and sysemu parts
  i386: split svm_helper into sysemu and stub-only user
  i386: separate fpu_helper sysemu-only parts
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-12 16:07:50 +01:00
Paolo Bonzini 5ecfb76ccc configure: fix detection of gdbus-codegen
"pkg-config --variable=gdbus_codegen gio-2.0" returns "gdbus-codegen",
and it does not pass test -x (which does not walk the path).

Meson 0.58.0 notices that something is iffy, as the dbus_vmstate1
assignment in tests/qtest/meson.build uses an empty string as the
command, and fails very eloquently:

../tests/qtest/meson.build:92:2: ERROR: No program name specified.

Use the "has" function instead of test -x, and fix the generation
of config-host.mak since meson.build expects that GDBUS_CODEGEN
is absent, rather than empty, if the tool is unavailable.

Reported-by: Sebastian Mitterle <smitterl@redhat.com>
Fixes: #178
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-12 04:06:50 -04:00
Peter Maydell 7c7cb752d7 * Make the s390-ccw bios compilable with Clang
* Fix ECKD booting with null block numbers in the chain
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Merge remote-tracking branch 'remotes/thuth-gitlab/tags/s390-ccw-bios-2021-05-10' into staging

* Make the s390-ccw bios compilable with Clang
* Fix ECKD booting with null block numbers in the chain

# gpg: Signature made Mon 10 May 2021 08:27:34 BST
# 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/thuth-gitlab/tags/s390-ccw-bios-2021-05-10:
  pc-bios/s390: Update the s390-ccw bios binaries with the Clang and other fixes
  pc-bios/s390-ccw: Allow building with Clang, too
  pc-bios/s390-ccw: Silence GCC 11 stringop-overflow warning
  pc-bios/s390-ccw: Fix the cc-option macro in the Makefile
  pc-bios/s390-ccw: Silence warning from Clang by marking panic() as noreturn
  pc-bios/s390-ccw/netboot: Use "-Wl," prefix to pass parameter to the linker
  pc-bios/s390-ccw: Use reset_psw pointer instead of hard-coded null pointer
  pc-bios/s390-ccw/bootmap: Silence compiler warning from Clang
  pc-bios/s390-ccw: don't try to read the next block if end of chunk is reached

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-11 21:21:34 +01:00
Thomas Huth a5b2afd522 pc-bios/s390-ccw: Allow building with Clang, too
Clang unfortunately does not support generating code for the z900
architecture level and starts with the z10 instead. Thus to be able
to support compiling with Clang, we have to check for the supported
compiler flags. The disadvantage is of course that the bios image
will only run with z10 guest CPUs upwards (which is what most people
use anyway), so just in case let's also emit a warning in that case
(we will continue to ship firmware images that have been pre-built
with GCC in future releases, so this should not impact normal users,
too).

Message-Id: <20210502174836.838816-5-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-05-09 18:50:01 +02:00
Paolo Bonzini 699d388430 configure: handle meson options that have changed type
Usually Meson uses pre-serialized information in meson-private to
speed up re-runs.  This is not possible for version changes, where
Meson instead rebuilds the serialized information using cmd_line.txt.
In some cases cmd_line.txt can contain stale information, since it
is not rebuild except when "meson setup" is invoked.  Update it in
the configure script to allow upgrading our Meson version.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-04 14:15:35 +02:00
Paolo Bonzini d77e90fa0e configure: reindent meson invocation
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-04 14:15:35 +02:00
Joelle van Dyne b8e0c4938b slirp: add configure option to disable smbd
Replace Windows specific macro with a more generic feature detection
macro. Allows slirp smb feature to be disabled manually as well.

Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Joelle van Dyne <j@getutm.app>
Message-Id: <20210315180341.31638-5-j@getutm.app>
[Use $default_feature as the default. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-04 14:15:35 +02:00
Reinoud Zandijk 74a414a1df Add NVMM accelerator: configure and build logic
Signed-off-by: Kamil Rytarowski <kamil@NetBSD.org>
Signed-off-by: Reinoud Zandijk <reinoud@NetBSD.org>

Message-Id: <20210402202535.11550-2-reinoud@NetBSD.org>
[Check for nvmm_vcpu_stop. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-04 14:15:34 +02:00
Alex Bennée de6d7e6b02 tests/tcg: add concept of container_hosts
While docker is nominally multiarch these days it doesn't mean our
distros actually package all cross compilers for all architectures.
The upcoming Debian bullseye release will improve things further. At
least for now we can get things like the 32 bit ARM compiler on it's
64 bit cousin.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210401102530.12030-4-alex.bennee@linaro.org>
2021-04-06 15:04:42 +01:00
Miroslav Rezanina c7328271cf configure: Do not use default_feature for EXESUF
Commit "c87ea11631 configure: add --without-default-features" use
default_feature to set default values for configure option. This value
is used for EXESUF too.

However, EXESUF is not option to be tested, it is just append to any
binary name so using --without-default-features set EXESUF to "n"o and
all binaries using it has form <name>no (e.g. qemu-imgno).

This is not expected behavior as disabling features should not cause
generating different binary names.

Reverting back to setting EXESUF to empty value unless needed otherwise.

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Message-Id: <20210331081845.105089-1-mrezanin@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-04-01 10:37:20 +02:00
Thomas Huth bceac54752 configure: Don't use the __atomic_*_16 functions for testing 128-bit support
The test for 128-bit atomics is causing trouble with FreeBSD 12.2 and
--enable-werror:

 cc -Werror -fPIE -DPIE -std=gnu99 -Wall -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wold-style-definition -Wtype-limits -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wempty-body -Wnested-externs -Wendif-labels -Wexpansion-to-defined -Wno-initializer-overrides -Wno-missing-include-dirs -Wno-shift-negative-value -Wno-string-plus-int -Wno-typedef-redefinition -Wno-tautological-type-limit-compare -fstack-protector-strong -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -pie -Wl,-z,relro -Wl,-z,now -m64 -fstack-protector-strong
 config-temp/qemu-conf.c:4:7: error: implicit declaration of function '__atomic_load_16' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
   y = __atomic_load_16(&x, 0);
       ^
 config-temp/qemu-conf.c:5:3: error: implicit declaration of function '__atomic_store_16' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
   __atomic_store_16(&x, y, 0);
   ^
 config-temp/qemu-conf.c:5:3: note: did you mean '__atomic_load_16'?
 config-temp/qemu-conf.c:4:7: note: '__atomic_load_16' declared here
   y = __atomic_load_16(&x, 0);
       ^
 config-temp/qemu-conf.c:6:3: error: implicit declaration of function '__atomic_compare_exchange_16' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
   __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
   ^
 3 errors generated.

Looking for they way we are using atomic functions in QEMU, we are not
using these functions with the _16 suffix anyway. Switch to the same
functions that we use in the include/qemu/atomic.h header.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210317110512.583747-2-thuth@redhat.com>
Message-Id: <20210323165308.15244-12-alex.bennee@linaro.org>
2021-03-24 14:25:28 +00:00
Richard Henderson 44b99a6d5f exec: Build page-vary-common.c with -fno-lto
In bbc17caf81, we used an alias attribute to allow target_page
to be declared const, and yet be initialized late.

This fails when using LTO with several versions of gcc.
The compiler looks through the alias and decides that the const
variable is statically initialized to zero, then propagates that
zero to many uses of the variable.

This can be avoided by compiling one object file with -fno-lto.
In this way, any initializer cannot be seen, and the constant
propagation does not occur.

Since we are certain to have this separate compilation unit, we
can drop the alias attribute as well.  We simply have differing
declarations for target_page in different compilation units.
Drop the use of init_target_page, and drop the configure detection
for CONFIG_ATTRIBUTE_ALIAS.

In order to change the compilation flags for a file with meson,
we must use a static_library.  This runs into specific_ss, where
we would need to create many static_library instances.

Fix this by splitting page-vary.c: the page-vary-common.c part is
compiled once as a static_library, while the page-vary.c part is
left in specific_ss in order to handle the target-specific value
of TARGET_PAGE_BITS_MIN.

Reported-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210321211534.2101231-1-richard.henderson@linaro.org>
[PMD: Fix typo in subject, split original patch in 3]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Gavin Shan <gshan@redhat.com>
Message-Id: <20210322112427.4045204-4-f4bug@amsat.org>
[rth: Update MAINTAINERS]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-03-23 19:36:47 -06:00
David CARLIER 630d86b7f2 configure: fix for SunOS based systems
local directive make the configure fails on these systems.

Signed-off-by: David Carlier <devnexen@gmail.com>
Message-Id: <CA+XhMqy95D8X-QvBcEfL=a-Rkgy6aJtheskkqZwQkreru+T_Wg@mail.gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-20 06:33:17 +01:00
Denis Plotnikov 20cf7b8e13 configure: add option to explicitly enable/disable libgio
Now, compilation of util/dbus is implicit and depends
on libgio presence on the building host.
The patch adds options to manage libgio dependencies explicitly.

Signed-off-by: Denis Plotnikov <den-plotnikov@yandex-team.ru>
Message-Id: <20210312151440.405776-1-den-plotnikov@yandex-team.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-03-16 14:30:30 -04:00
Thomas Huth 2cc1a90166 Remove deprecated target tilegx
TILE-Gx was only implemented in linux-user mode, but support for this CPU
was removed from the upstream Linux kernel in 2018, and it has also been
dropped from glibc, so there is no new Linux development taking place with
this architecture. For running the old binaries, users can simply use older
versions of QEMU.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210224183952.80463-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-09 11:26:32 +01:00
Peter Maydell fe352f5c00 ui/console: message surface tweaks.
ui/cocoa: bugfixes and cleanups.
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Merge remote-tracking branch 'remotes/kraxel/tags/ui-20210304-pull-request' into staging

ui/console: message surface tweaks.
ui/cocoa: bugfixes and cleanups.

# gpg: Signature made Thu 04 Mar 2021 08:36:53 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/ui-20210304-pull-request:
  virtio-gpu: Do not distinguish the primary console
  ui/console: Pass placeholder surface to displays
  ui/console: Add placeholder flag to message surface
  ui/cocoa: Replace fprintf with error_report
  configure: Improve OpenGL dependency detections
  ui/cocoa: Fix stride resolution of pixman image
  ui/gtk: vte: fix sending multiple characeters
  ui/cocoa: Remove the uses of full screen APIs

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-04 12:58:50 +00:00
Akihiko Odaki bc6a3565c8 configure: Improve OpenGL dependency detections
This has the following visible changes:

- GBM is required only for OpenGL dma-buf.
- X11 is explicitly required by gtk-egl.
- EGL is now mandatory for the OpenGL displays.

The last one needs some detailed description. Before this change,
EGL was tested only for OpenGL dma-buf with the check of
EGL_MESA_image_dma_buf_export. However, all of the OpenGL
displays depend on EGL and EGL_MESA_image_dma_buf_export is always
defined by epoxy's EGL interface.
Therefore, it makes more sense to always check the presence of EGL
and say the OpenGL displays are available along with OpenGL dma-buf
if it is present.

Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
Message-Id: <20210223060307.87736-1-akihiko.odaki@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-03-04 09:35:30 +01:00
Paolo Bonzini 106ad1f9c5 multiprocess: move feature to meson_options.txt
While at it, improve the description of the feature in the summary and
help message.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-02-25 14:14:32 +01:00
Alexander Bulekov efce01bcb6 configure: fix --enable-fuzzing linker failures
With --enable-fuzzing, QEMU_CFLAGS include -fsanitize=fuzzer-no-link.
This should allow us to build non-fuzzer binaries using objects
instrumented for fuzzing. However, to do that, we also need to link with
-fsanitize=fuzzer-no-link. We were not doing that.

Reported-by: Li Qiang <liq3ea@163.com>,
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20210221174510.22542-1-alxndr@bu.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-02-25 14:14:32 +01:00
Jagannathan Raman 3090de695b multi-process: Add config option for multi-process QEMU
Add configuration options to enable or disable multiprocess QEMU code

Signed-off-by: John G Johnson <john.g.johnson@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 6cc37253e35418ebd7b675a31a3df6e3c7a12dc1.1611938319.git.jag.raman@oracle.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2021-02-09 20:53:56 +00:00
Peter Maydell 41d306ec7d * Fuzzing improvements (Qiuhao, Alexander)
* i386: Fix BMI decoding for instructions with the 0x66 prefix (David)
 * initial attempt at fixing event_notifier emulation (Maxim)
 * i386: PKS emulation, fix for "qemu-system-i386 -cpu host" (myself)
 * meson: RBD test fixes (myself)
 * meson: TCI warnings (Philippe)
 * Leaner build for --disable-guest-agent, --disable-system and
   --disable-tools (Philippe, Stefan)
 * --enable-tcg-interpreter fix (Richard)
 * i386: SVM feature bits (Wei)
 * KVM bugfix (Thomas H.)
 * Add missing MemoryRegionOps callbacks (PJP)
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 -----END PGP SIGNATURE-----

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

* Fuzzing improvements (Qiuhao, Alexander)
* i386: Fix BMI decoding for instructions with the 0x66 prefix (David)
* initial attempt at fixing event_notifier emulation (Maxim)
* i386: PKS emulation, fix for "qemu-system-i386 -cpu host" (myself)
* meson: RBD test fixes (myself)
* meson: TCI warnings (Philippe)
* Leaner build for --disable-guest-agent, --disable-system and
  --disable-tools (Philippe, Stefan)
* --enable-tcg-interpreter fix (Richard)
* i386: SVM feature bits (Wei)
* KVM bugfix (Thomas H.)
* Add missing MemoryRegionOps callbacks (PJP)

# gpg: Signature made Mon 08 Feb 2021 14:15:35 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# 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-gitlab/tags/for-upstream: (46 commits)
  target/i386: Expose VMX entry/exit load pkrs control bits
  target/i386: Add support for save/load IA32_PKRS MSR
  imx7-ccm: add digprog mmio write method
  tz-ppc: add dummy read/write methods
  spapr_pci: add spapr msi read method
  nvram: add nrf51_soc flash read method
  prep: add ppc-parity write method
  vfio: add quirk device write method
  pci-host: designware: add pcie-msi read method
  hw/pci-host: add pci-intack write method
  cpu-throttle: Remove timer_mod() from cpu_throttle_set()
  replay: rng-builtin support
  pc-bios/descriptors: fix paths in json files
  replay: fix replay of the interrupts
  accel/kvm/kvm-all: Fix wrong return code handling in dirty log code
  qapi/meson: Restrict UI module to system emulation and tools
  qapi/meson: Restrict system-mode specific modules
  qapi/meson: Remove QMP from user-mode emulation
  qapi/meson: Restrict qdev code to system-mode emulation
  meson: Restrict emulation code
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-02-09 10:04:51 +00:00
Philippe Mathieu-Daudé e9a16e3846 configure: Improve TCI feature description
Users might want to enable all features, without realizing some
features have negative effect. Mention the TCI feature is slow
and experimental, hoping it will be selected knowingly.

Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20210125144530.2837481-3-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-02-08 14:43:55 +01:00
Alex Bennée d6a66c811e configure: bump the minimum gdb version for check-tcg to 9.1
For SVE, currently the bulk of the GDB TCG tests, we need at least GDB
9.1 to support the "ieee_half" data type we report. This only affects
when GDB tests are run; users can still use lower versions of gdb as
long as they aren't talking to an SVE enabled model. The work around
is to either get a newer gdb or disable SVE for their CPU model.

Reported-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Luis Machado <luis.machado@linaro.org>
Message-Id: <20210202134001.25738-9-alex.bennee@linaro.org>
2021-02-08 09:41:00 +00:00
Alex Bennée 2df52b9bfd configure: make version_ge more tolerant of shady version input
When checking GDB versions we have to tolerate all sorts of random
distro extensions to the version string. While we already attempt to
do some of that before we call version_ge is makes sense to try and
regularise the first input by stripping extraneous -'s. While we at it
convert the old-style shell quoting into a cleaner form t shut up my
editors linter lest it confuse me by underlining the whole line.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210202134001.25738-8-alex.bennee@linaro.org>
2021-02-08 09:41:00 +00:00
Richard Henderson c6fbea4766 configure: Fix --enable-tcg-interpreter
The configure option was backward, and we failed to
pass the value on to meson.

Fixes: 23a77b2d18 ("build-system: clean up TCG/TCI configury")
Tested-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-02-05 10:24:14 -10:00
Peter Maydell 74208cd252 * Replace --enable/disable-git-update with --with-git-submodules
to allow improved control over use of git submodules
 * Deprecate the -enable-fips option
 * Ensure docs use prefer format for bool options
 * Clarify platform support rules
 * Misc fixes to keymap conversions
 * Fix misc problems on macOS
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 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/berrange-gitlab/tags/misc-fixes-pull-request' into staging

* Replace --enable/disable-git-update with --with-git-submodules
  to allow improved control over use of git submodules
* Deprecate the -enable-fips option
* Ensure docs use prefer format for bool options
* Clarify platform support rules
* Misc fixes to keymap conversions
* Fix misc problems on macOS

# gpg: Signature made Fri 29 Jan 2021 17:10:13 GMT
# 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-gitlab/tags/misc-fixes-pull-request:
  tests: Replace deprecated ASN1 code
  tests: Fix runtime error in test-authz-pam
  ui: update keycodemapdb submodule commit
  crypto: Add spaces around operator
  configure: replace --enable/disable-git-update with --with-git-submodules
  docs: fix missing backslash in certtool shell example
  docs: simplify and clarify the platform support rules
  Prefer 'on' | 'off' over 'yes' | 'no' for bool options
  os: deprecate the -enable-fips option and QEMU's FIPS enforcement
  crypto: Fix memory leaks in set_loaded for tls-*
  crypto: Forbid broken unloading of secrets
  crypto: Move USER_CREATABLE to secret_common base class
  crypto: Fix some code style problems, add spaces around operator

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-29 19:51:25 +00:00
Dan Streetman 7d7dbf9dc1 configure: replace --enable/disable-git-update with --with-git-submodules
Replace the --enable-git-update and --disable-git-update configure params
with the param --with-git-submodules=(update|validate|ignore) to
allow 3 options for building from a git repo.

This is needed because downstream packagers, e.g. Debian, Ubuntu, etc,
also keep the source code in git, but do not want to enable the
'git_update' mode; with the current code, that's not possible even
if the downstream package specifies --disable-git-update.

The previous parameters are deprecated but still available; the
--enable-git-update parameter maps to --with-git-submodules=update and
--disable-git-update parameter maps to --with-git-submodules=validate.

The configure script behavior is slightly modified, where previously
the dtc, capstone, and slirp submodules were not validated when
--disable-git-update was specified (but were updated with git-update
enabled), now they are validated when using --with-git-submodules=validate
and are only ignored when using --with-git-submodules=ignore.

Signed-off-by: Dan Streetman <ddstreet@canonical.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-01-29 17:07:53 +00:00
Joelle van Dyne 32063086a7 darwin: remove 64-bit build detection on 32-bit OS
A workaround added in early days of 64-bit OSX forced x86_64 if the
host machine had 64-bit support. This creates issues when cross-
compiling for ARM64. Additionally, the user can always use --cpu=* to
manually set the host CPU and therefore this workaround should be
removed.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Joelle van Dyne <j@getutm.app>
Message-id: 20210126012457.39046-12-j@getutm.app
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-29 10:47:28 +00:00
Joelle van Dyne 422a5fd087 darwin: detect CoreAudio for build
On iOS there is no CoreAudio, so we should not assume Darwin always
has it.

Signed-off-by: Joelle van Dyne <j@getutm.app>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210126012457.39046-11-j@getutm.app
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-29 10:47:28 +00:00
Joelle van Dyne f6bca9dff5 configure: cross compile should use x86_64 cpu_family
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Joelle van Dyne <j@getutm.app>
Message-id: 20210126012457.39046-9-j@getutm.app
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-29 10:47:28 +00:00
Joelle van Dyne 0ca321eaf6 darwin: fix cross-compiling for Darwin
Add objc to the Meson cross file as well as detection of Darwin.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Joelle van Dyne <j@getutm.app>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210126012457.39046-8-j@getutm.app
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-29 10:47:28 +00:00
Joelle van Dyne 452cfb1684 darwin: remove redundant dependency declaration
Meson will find CoreFoundation, IOKit, and Cocoa as needed.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Joelle van Dyne <j@getutm.app>
Message-id: 20210126012457.39046-7-j@getutm.app
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-29 10:47:28 +00:00
Joelle van Dyne 3812c0c4cb configure: cross-compiling with empty cross_prefix
The iOS toolchain does not use the host prefix naming convention. So we
need to enable cross-compile options while allowing the PREFIX to be
blank.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Joelle van Dyne <j@getutm.app>
Message-id: 20210126012457.39046-3-j@getutm.app
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-29 10:47:28 +00:00
Peter Maydell 2b9f74efcc configure: Move preadv check to meson.build
Move the preadv availability check to meson.build.  This is what we
want to be doing for host-OS-feature-checks anyway, but it also fixes
a problem with building for macOS with the most recent XCode SDK on a
Catalina host.

On that configuration, 'preadv()' is provided as a weak symbol, so
that programs can be built with optional support for it and make a
runtime availability check to see whether the preadv() they have is a
working one or one which they must not call because it will
runtime-assert.  QEMU's configure test passes (unless you're building
with --enable-werror) because the test program using preadv()
compiles, but then QEMU crashes at runtime when preadv() is called,
with errors like:

  dyld: lazy symbol binding failed: Symbol not found: _preadv
    Referenced from: /Users/pm215/src/qemu/./build/x86/tests/test-replication
    Expected in: /usr/lib/libSystem.B.dylib

  dyld: Symbol not found: _preadv
    Referenced from: /Users/pm215/src/qemu/./build/x86/tests/test-replication
    Expected in: /usr/lib/libSystem.B.dylib

Meson's own function availability check has a special case for macOS
which adds '-Wl,-no_weak_imports' to the compiler flags, which forces
the test to require the real function, not the macOS-version-too-old
stub.

So this commit fixes the bug where macOS builds on Catalina currently
require --disable-werror.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210126155846.17109-1-peter.maydell@linaro.org
2021-01-29 10:47:28 +00:00
Philippe Mathieu-Daudé 90520ee4ca configure: Only check for audio drivers if system-mode is selected
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210122204441.2145197-2-philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-01-26 18:38:37 +01:00
Paolo Bonzini b846ab7c95 meson: convert wixl detection to Meson
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-01-23 15:55:05 -05:00
Marc-André Lureau 1df783eab5 build-sys: remove unused LIBS
Since meson switch and commit feabc71dfa ("configure: do not include
dependency flags in QEMU_CFLAGS and LIBS"), LIBS is unused.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210114125605.1227742-2-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-01-23 09:26:40 -05:00
Paolo Bonzini 23a77b2d18 build-system: clean up TCG/TCI configury
Make CONFIG_TCG_INTERPRETER a Meson option, and enable TCI (though with
a warning) if the host CPU is unsupported, making it more similar to
other --enable-* options.

Remove TCG-specific include paths from !CONFIG_TCG builds.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-01-21 13:00:41 +01:00
Joshua Watt 15588a6245 configure: MinGW respect --bindir argument
There are two cases that need to be accounted for when compiling QEMU
for MinGW32:
 1) A standalone distribution, where QEMU is self contained and
    extracted by the user, such as a user would download from the QEMU
    website. In this case, all the QEMU executable files should be
    rooted in $prefix to ensure they can be easily found by the user
 2) QEMU integrated into a distribution image/sysroot/SDK and
    distributed with other programs. In this case, the provided
    arguments for bindir/datadir/etc. should be respected as they for a
    Linux build.

Restructures the MinGW path configuration so that all of the paths
except bindir use the same rules as when building for other platforms.
This satisfies #2 and #1 since these files do not need to be directly in
$prefix anyway.

The handling for --bindir is changed so that it defaults to $prefix on
MinGW (maintaining the compatibility with #1), but if the user specifies
a specific path when configuring it can also satisfy #2.

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Message-Id: <20210112210239.28836-1-JPEWhacker@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-01-21 13:00:41 +01:00
Jiaxun Yang cd5d20efa9 configure: Add sys/timex.h to probe clock_adjtime
It is not a part of standard time.h. Glibc put it under
time.h however musl treat it as a sys timex extension.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210118063808.12471-2-jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-01-20 10:42:03 +01:00
Alex Bennée b1863ccc95 configure: gate our use of GDB to 8.3.1 or above
The support of socket based debugging which we need for linux-user
testing is only really stable as of 8.3.1 so lets gate our use of GDB
on having a relatively modern version.

For direct testing you can just point to a locally compiled version of
gdb via configure, e.g.:

  ../../configure --gdb=$HOME/src/binutils-gdb.git/builds/all/install/bin/gdb

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210108224256.2321-4-alex.bennee@linaro.org>
2021-01-18 10:04:31 +00:00
Paolo Bonzini 835af8990c configure: quote command line arguments in config.status
Make config.status generation a bit more robust.  (The quote_sh
function will also be reused to parse configure's command line
arguments in an external script driven by Meson build option
introspection).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-01-12 12:38:03 +01:00