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2017-06-12Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell
staging # gpg: Signature made Wed 07 Jun 2017 19:06:51 BST # gpg: using RSA key 0x9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/block-pull-request: configure: split c and cxx extra flags coroutine-lock: do not touch coroutine after another one has been entered .gdbinit: load QEMU sub-commands when gdb starts coccinelle: fix typo in comment oslib: strip trailing '\n' from error_setg() string argument Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-07target/i386: Add GDB XML description for SSE registersAbdallah Bouassida
Add an XML description for SSE registers (XMM+MXCSR) for both X86 and X86-64 architectures in the GDB stub: - configure: Define gdb_xml_files for the X86 targets (32 and 64bit). - gdb-xml/i386-32bit-sse.xml & gdb-xml/i386-64bit-sse.xml: The XML files that contain a description of the XMM + MXCSR registers. - gdb-xml/i386-32bit.xml & gdb-xml/i386-64bit.xml: wrappers that include the XML file of the core registers and the other XML file of the SSE registers. - target/i386/cpu.c: Modify the gdb_core_xml_file to the new XML wrapper, modify the gdb_num_core_regs to fit the registers number defined in each XML file. Signed-off-by: Abdallah Bouassida <abdallah.bouassida@lauterbach.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-07configure: split c and cxx extra flagsBruno Dominguez
There was no possibility to add specific cxx flags using the configure file. So A new entrance has been created to support it. Duplication of information in configure and rules.mak. Taking QEMU_CFLAGS and add them to QEMU_CXXFLAGS, now the value of QEMU_CXXFLAGS is stored in config-host.mak, so there is no need for it. The makefile for libvixl was adding flags for QEMU_CXXFLAGS in QEMU_CFLAGS because of the addition in rules.mak. That was removed, so adding them where it should be. Signed-off-by: Bruno Dominguez <bru.dominguez@gmail.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1496754467-20893-1-git-send-email-bru.dominguez@gmail.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-06-07.gdbinit: load QEMU sub-commands when gdb startsStefan Hajnoczi
The scripts/qemu-gdb.py file is not easily discoverable. Add a .gdbinit file so GDB either loads qemu-gdb.py automatically or prints a message informing the user how to enable them (some systems disable ./.gdbinit loading for security reasons). Symlink .gdbinit and the scripts directory in order to make out-of-tree builds work. The scripts directory is used to find the qemu-gdb.py file specified by a relative path in .gdbinit. Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Eric Blake <eblake@redhat.com> Message-id: 20170517124042.1430-1-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-06-05tcg/sparc: Use the proper compilation flags for 32-bitRichard Henderson
We have required a v9 cpu since 9b9c37c36439ee0452632253dac7a31897f27f70. However, the flags we were using did not reliably enable v8plus, which meant that the compiler didn't know it could inline 64-bit atomics. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2017-06-04configure: Detect native NetBSD curses(3)Kamil Rytarowski
NetBSD ships with traditional BSD curses with compatibility with ncurses. qemu works nicely with the basesystem version of curses(3) from NetBSD. The only mismatch between curses(3) and ncurses is the lack of curses_version() in the NetBSD version. This function is used solely in the configure script, therefore eliminate it from the curses(3) detection. With this change applied, configure detects correctly curses frontend. Signed-off-by: Kamil Rytarowski <n54@gmx.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-06-02gluster: add support for PREALLOC_MODE_FALLOCNiels de Vos
Add missing support for "preallocation=falloc" to the Gluster block driver. This change bases its logic on that of block/file-posix.c and removed the gluster_supports_zerofill() and qemu_gluster_zerofill() functions in favour of #ifdef checks in an easy to read switch-statement. Both glfs_zerofill() and glfs_fallocate() have been introduced with GlusterFS 3.5.0 (pkg-config glusterfs-api = 6). A #define for the availability of glfs_fallocate() has been added to ./configure. Reported-by: Satheesaran Sundaramoorthi <sasundar@redhat.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Message-id: 20170528063114.28691-1-ndevos@redhat.com URL: https://bugzilla.redhat.com/1450759 Signed-off-by: Niels de Vos <ndevos@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com>
2017-05-25util: drop old utimensat() compat codeGreg Kurz
Now that 9pfs and virtfs-proxy-helper have been converted to utimensat(), we don't need to keep qemu_utimens() anymore. Signed-off-by: Greg Kurz <groug@kaod.org> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-05-18block migration: Allow compile time disableDr. David Alan Gilbert
Many users now prefer to use drive_mirror over NBD as an alternative to the older migrate -b option; drive_mirror is more complex to setup but gives you more options (e.g. only migrating some of the disks if some of them are shared). Allow the large chunk of block migration code to be compiled out for those who don't use it. Based on a downstream-patch we've had for a while by Jeff Cody. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> -- - When compiled out, allow seting block only with false value (eric)
2017-05-16configure: Remove -lxencall for Xen detectionAnthony PERARD
QEMU does not depends on libxencall, it was added because it was a missing link dependency of libxendevicemodel, but now the later should be built properly. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
2017-05-16maintainers: Add myself as a NetBSD reviewerKamil Rytarowski
I volunteer to review NetBSD patches. Adding myself will help to not miss some of them. Restore NetBSD as a maintained host. All patches to make qemu/pkgsrc building have been emitted to review. Signed-off-by: Kamil Rytarowski <n54@gmx.com> Message-id: 20170513022143.2838-1-n54@gmx.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-15Merge remote-tracking branch 'dgibson/tags/ppc-for-2.10-20170511' into stagingStefan Hajnoczi
ppc patch queue for 2017-05-11 This pull request supersedes the one from yesterday (20170510), fixing an important style bug in one patch, and adding an extra couple of simple patches. Highlights of this set: * Some fixes for POWER9 * TCG support for POWER9 radix MMU * VGA rom for Mac machine types * Fixes for the XICS interrupt controller * MTTCG support for ppc targets As suggested by Paolo, I've tried to add the Docker tests to my standard pre-pull-request tests. I haven't wholly suceeded; this has been tested with some of the Docker images, but others I haven't managed due to problems that as best I can tell are not due to problems in this patch series. I'll continue working on this for future pull requests. Specifically, 'travis', 'fedora', and 'centos6' seem to work. 'min-glib' jammed while gtesting moxie, which seems very unlikely to be caused by this series. 'ubuntu', 'debian' and 'debian-bootstrap' hit build errors almost immediately that look like problems with the container configuration, and 'debian-*-cross' hit build errors later on which also look like missing dependencies from the container. # gpg: Signature made Thu 11 May 2017 05:13:46 AM BST # gpg: using RSA key 0x6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * dgibson/tags/ppc-for-2.10-20170511: (23 commits) target/ppc: Avoid printing wrong aliases in CPU help text pnv: Fix build failures on some host platforms target/ppc: Allow workarounds for POWER9 DD1 spapr: Don't accidentally advertise HTM support on POWER9 ppc: xics: fix compilation with CentOS 6 target/ppc: Enable RADIX mmu mode for pseries TCG guest target/ppc: Implement ISA V3.00 radix page fault handler target/ppc: Change tlbie invalid fields for POWER9 support target/ppc: Update tlbie to check privilege level based on GTSE target/ppc: Set UPRT and GTSE on all cpus in H_REGISTER_PROCESS_TABLE ppc: add qemu_vga.ndrv ROM to fw_cfg interface for NewWorld Macs ppc: add qemu_vga.ndrv ROM to fw_cfg interface for OldWorld Macs Add QemuMacDrivers qemu_vga.ndrv revision d4e7d7a built as submodule Add QemuMacDrivers as submodule ppc/xics: preserve P and Q bits for KVM IRQs ppc/xics: Fix stale irq->status bits after get target/ppc: do not reset reserve_addr in exec_enter tcg: enable MTTCG by default for PPC64 on x86 cpus: Fix CPU unplug for MTTCG target/ppc: Generate fence operations ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-12coroutine: remove GThread implementationDaniel P. Berrange
The GThread implementation is not functional enough to actually run QEMU reliably. While it was potentially useful for debugging, we have a scripts/qemugdb/coroutine.py to enable tracing of ucontext coroutines in GDB, so that removes the only reason for GThread to exist. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Acked-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-11tcg: enable MTTCG by default for PPC64 on x86Nikunj A Dadhania
This enables the multi-threaded system emulation by default for PPC64 guests using the x86_64 TCG back-end. Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-05-05use _Static_assert in QEMU_BUILD_BUG_ONAndreas Grapentin
QEMU_BUILD_BUG_ON should use C11's _Static_assert, if the compiler supports it, to provide more readable messages on failure. We check for _Static_assert in configure, and set CONFIG_STATIC_ASSERT accordingly. QEMU_BUILD_BUG_ON invokes _Static_assert if CONFIG_STATIC_ASSERT is defined, and reverts to the old way otherwise. That way, systems without C11 conforming compiler will still have the old messages, as verified by intentionally breaking the configure check. the following example output was generated by inverting the condition in QEMU_BUILD_BUG_ON: without _Static_assert: > In file included from /qemu/include/qemu/osdep.h:36:0, > from /qemu/qga/commands.c:13: > /qemu/qga/commands.c: In function ‘qmp_guest_exec_status’: > /qemu/include/qemu/compiler.h:89:12: error: negative width in bit-field ‘<anonymous>’ > struct { \ > ^ > /qemu/include/qemu/compiler.h:96:38: note: in expansion of macro QEMU_BUILD_BUG_ON_STRUCT’ > #define QEMU_BUILD_BUG_ON(x) typedef QEMU_BUILD_BUG_ON_STRUCT(x) \ > ^~~~~~~~~~~~~~~~~~~~~~~~ > /qemu/include/qemu/atomic.h:146:5: note: in expansion of macro ‘QEMU_BUILD_BUG_ON’ > QEMU_BUILD_BUG_ON(sizeof(*ptr) > sizeof(void *)); \ > ^~~~~~~~~~~~~~~~~ > /qemu/include/qemu/atomic.h:417:5: note: in expansion of macro ‘atomic_load_acquire’ > atomic_load_acquire(ptr) > ^~~~~~~~~~~~~~~~~~~ > /qemu/qga/commands.c:160:21: note: in expansion of macro ‘atomic_mb_read’ > bool finished = atomic_mb_read(&gei->finished); > ^~~~~~~~~~~~~~ with _Static_assert: > In file included from /qemu/include/qemu/osdep.h:36:0, > from /qemu/qga/commands.c:13: > /qemu/qga/commands.c: In function ‘qmp_guest_exec_status’: > /qemu/include/qemu/compiler.h:94:30: error: static assertion failed: "not expecting: sizeof(*&gei->finished) > sizeof(void *)" > #define QEMU_BUILD_BUG_ON(x) _Static_assert((x), #x) > ^ > /qemu/include/qemu/atomic.h:146:5: note: in expansion of macro ‘QEMU_BUILD_BUG_ON’ > QEMU_BUILD_BUG_ON(sizeof(*ptr) > sizeof(void *)); \ > ^~~~~~~~~~~~~~~~~ > /qemu/include/qemu/atomic.h:417:5: note: in expansion of macro ‘atomic_load_acquire’ > atomic_load_acquire(ptr) > ^~~~~~~~~~~~~~~~~~~ > /qemu/qga/commands.c:160:21: note: in expansion of macro ‘atomic_mb_read’ > bool finished = atomic_mb_read(&gei->finished); > ^~~~~~~~~~~~~~ Signed-off-by: Andreas Grapentin <andreas@grapentin.org> Message-Id: <20170314165953.18506-1-andreas@grapentin.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-05-05target/i386: Add GDB XML register description supportAbdallah Bouassida
This patch implements XML target description support for X86 and X86-64 architectures in the GDB stub, as the way with ARM and PowerPC: - gdb-xml/32bit-core.xml & gdb-xml/64bit-core.xml: Adding the XML target description files, these files are picked from GDB source code. - configure: Define gdb_xml_files for X86 targets. - target/i386/cpu.c: Define gdb_core_xml_file and gdb_arch_name to add XML awareness for this architecture, modify the gdb_num_core_regs to fit the registers number defined in each XML file. Signed-off-by: Abdallah Bouassida <abdallah.bouassida@lauterbach.com> Message-Id: <2b3c8119-1602-28c7-eab4-296593877103@lauterbach.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-04-28configure: fix trace backend list for out-of-tree buildsGreg Kurz
Since commit "c53eeaf75a04 configure: eliminate Python dependency for --help", configure --help fails to produce the list of available trace backends if invoked out-of-tree. It also spits the following error: grep: scripts/tracetool/backend/*.py: No such file or directory This patch simply adds the missing $source_path to fix it. Signed-off-by: Greg Kurz <groug@kaod.org> Message-id: 149321376763.7874.12797658801011614451.stgit@bahia Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-04-26qga: Add 'guest-get-users' commandVinzenz Feenstra
A command that will list all currently logged in users, and the time since when they are logged in. Examples: virsh # qemu-agent-command F25 '{ "execute": "guest-get-users" }' {"return":[{"login-time":1490622289.903835,"user":"root"}]} virsh # qemu-agent-command Win2k12r2 '{ "execute": "guest-get-users" }' {"return":[{"login-time":1490351044.670552,"domain":"LADIDA", "user":"Administrator"}]} Signed-off-by: Vinzenz Feenstra <vfeenstr@redhat.com> * make g_hash_table_contains compat func inline to avoid unused warnings Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2017-04-26Merge remote-tracking branch 'remotes/sstabellini/tags/xen-20170421-v2-tag' ↵Peter Maydell
into staging Xen 2017/04/21 + fix # gpg: Signature made Tue 25 Apr 2017 19:10:37 BST # gpg: using RSA key 0x894F8F4870E1AE90 # gpg: Good signature from "Stefano Stabellini <stefano.stabellini@eu.citrix.com>" # gpg: aka "Stefano Stabellini <sstabellini@kernel.org>" # Primary key fingerprint: D04E 33AB A51F 67BA 07D3 0AEA 894F 8F48 70E1 AE90 * remotes/sstabellini/tags/xen-20170421-v2-tag: (21 commits) move xen-mapcache.c to hw/i386/xen/ move xen-hvm.c to hw/i386/xen/ move xen-common.c to hw/xen/ add xen-9p-backend to MAINTAINERS under Xen xen/9pfs: build and register Xen 9pfs backend xen/9pfs: send responses back to the frontend xen/9pfs: implement in/out_iov_from_pdu and vmarshal/vunmarshal xen/9pfs: receive requests from the frontend xen/9pfs: connect to the frontend xen/9pfs: introduce Xen 9pfs backend 9p: introduce a type for the 9p header xen: import ring.h from xen configure: use pkg-config for obtaining xen version xen: additionally restrict xenforeignmemory operations xen: use libxendevice model to restrict operations xen: use 5 digit xen versions xen: use libxendevicemodel when available configure: detect presence of libxendevicemodel xen: create wrappers for all other uses of xc_hvm_XXX() functions xen: rename xen_modified_memory() to xen_hvm_modified_memory() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-04-24block/vxhs.c: Add support for a new block device type called "vxhs"Ashish Mittal
Source code for the qnio library that this code loads can be downloaded from: https://github.com/VeritasHyperScale/libqnio.git Sample command line using JSON syntax: ./x86_64-softmmu/qemu-system-x86_64 -name instance-00000008 -S -vnc 0.0.0.0:0 -k en-us -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 -msg timestamp=on 'json:{"driver":"vxhs","vdisk-id":"c3e9095a-a5ee-4dce-afeb-2a59fb387410", "server":{"host":"172.172.17.4","port":"9999"}}' Sample command line using URI syntax: qemu-img convert -f raw -O raw -n /var/lib/nova/instances/_base/0c5eacd5ebea5ed914b6a3e7b18f1ce734c386ad vxhs://192.168.0.1:9999/c6718f6b-0401-441d-a8c3-1f0064d75ee0 Sample command line using TLS credentials (run in secure mode): ./qemu-io --object tls-creds-x509,id=tls0,dir=/etc/pki/qemu/vxhs,endpoint=client -c 'read -v 66000 2.5k' 'json:{"server.host": "127.0.0.1", "server.port": "9999", "vdisk-id": "/test.raw", "driver": "vxhs", "tls-creds":"tls0"}' [Jeff: Modified trace-events with the correct string formatting] Signed-off-by: Ashish Mittal <Ashish.Mittal@veritas.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 1491277689-24949-2-git-send-email-Ashish.Mittal@veritas.com
2017-04-21configure: use pkg-config for obtaining xen versionJuergen Gross
Instead of trying to guess the Xen version to use by compiling various test programs first just ask the system via pkg-config. Only if it can't return the version fall back to the test program scheme. If configure is being called with dedicated flags for the Xen libraries use those instead of the pkg-config output. This will avoid breaking an in-tree Xen build of an old Xen version while a new Xen version is installed on the build machine: pkg-config would pick up the installed Xen config files as the Xen tree wouldn't contain any of them. Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Stefano Stabellini <sstabellini@kernel.org> Tested-by: Paul Durrant <paul.durrant@citrix.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
2017-04-21xen: use 5 digit xen versionsJuergen Gross
Today qemu is using e.g. the value 480 for Xen version 4.8.0. As some Xen version tests are using ">" relations this scheme will lead to problems when Xen version 4.10.0 is being reached. Instead of the 3 digit schem use a 5 digit scheme (e.g. 40800 for version 4.8.0). Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Stefano Stabellini <sstabellini@kernel.org> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
2017-04-21configure: detect presence of libxendevicemodelPaul Durrant
This patch adds code in configure to set CONFIG_XEN_CTRL_INTERFACE_VERSION to a new value of 490 if libxendevicemodel is present in the build environment. Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Signed-off-by: Stefano Stabellini <sstabellini@kernel.org> Reviewed-by: Anthony Perard <anthony.perard@citrix.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
2017-04-21configure: eliminate Python dependency for --helpStefan Hajnoczi
The ./configure script should produce --help output even if Python is not installed. Listing trace backends is simple: show the names of all Python modules in scripts/tracetool/backend/ whose source code contains 'PUBLIC = True'. Perform the backend enumeration in shell instead of Python so that we can move the Python check until after ./configure --help. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20170328134418.3426-1-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-04-10configure: on Windows minimum glib version must be 2.30Peter Maydell
In the 2.7 release we stated in the ChangeLog that the minimum glib version for Windows hosts was 2.30, but we didn't update configure to enforce this because we were very close to the release at the point where we noticed the issue, and it only affected building the test suite. We then forgot that we needed to do it. Fix the omission. (The reason for the 2.30 requirement is use of g_dir_make_tmp() -- our fallback implementation uses mkdtemp(), which isn't available on Windows.) Reported-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Stefan Weil <sw@weilnetz.de> Message-id: 1491224655-5776-1-git-send-email-peter.maydell@linaro.org
2017-04-03configure: Mark SPARC as supportedPeter Maydell
Thanks to John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> and the Debian Project, we now have access to a SPARC Linux system we can use for build testing. Move SPARC back into the "supported" list. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1490698718-23762-1-git-send-email-peter.maydell@linaro.org
2017-03-31Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2017-03-30-tag' ↵Peter Maydell
into staging qemu-ga patch queue for 2.9 * fix make check failure of guest-get-fsinfo when nested virtual block device partitions are mounted in the test environment * fix static compilation for mingw builds # gpg: Signature made Fri 31 Mar 2017 04:52:40 BST # gpg: using RSA key 0x3353C9CEF108B584 # gpg: Good signature from "Michael Roth <flukshun@gmail.com>" # gpg: aka "Michael Roth <mdroth@utexas.edu>" # gpg: aka "Michael Roth <mdroth@linux.vnet.ibm.com>" # Primary key fingerprint: CEAC C9E1 5534 EBAB B82D 3FA0 3353 C9CE F108 B584 * remotes/mdroth/tags/qga-pull-2017-03-30-tag: qga: Make qemu-ga compile statically for Windows qga: don't fail if mount doesn't have slave devices Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-03-30qga: Make qemu-ga compile statically for WindowsSameeh Jubran
Attempting to compile qemu-ga statically as follows for Windows causes the following error: Compilation: ./configure --disable-docs --target-list=x86_64-softmmu \ --cross-prefix=x86_64-w64-mingw32- --static \ --enable-guest-agent-msi --with-vss-sdk=/path/to/VSSSDK72 make -j8 qemu-ga Error: path/to/qemu/stubs/error-printf.c:7: undefined reference to `__imp_g_test_config_vars' collect2: error: ld returned 1 exit status Makefile:444: recipe for target 'qemu-ga.exe' failed make: *** [qemu-ga.exe] Error 1 This is caused by a bug in the pkg-config file for glib as it doesn't define GLIB_STATIC_COMPILATION for pkg-config --static. Signed-off-by: Sameeh Jubran <sameeh@daynix.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2017-03-30configure: Don't claim 'unsupported host OS' when better message availablePeter Maydell
The change in commit 898be3e0415c6d which made completely unrecognized OSes cause an error_exit "Unsupported host OS" has some unfortunate unintended effects: * if you run 'configure --help' on an unsupported host OS (eg if intending to use it as a build machine for a cross compile to a supported host) then the message is printed instead of --help * if the C compiler doesn't work or is missing (eg if you passed an incorrect --cross-prefix by mistake) the message is printed instead of the more useful 'compiler does not exist or does not work' message Fix this by postponing the error_exit in this situation until later, when we have already identified the more useful cases for this. The long term fix for this would be to move handling of --help much further up in the configure script, and make its output not dependent on checks that configure runs. However for 2.9 this would be too invasive. Reported-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Stefan Weil <sw@weilnetz.de> Tested-by: Stefan Weil <sw@weilnetz.de>
2017-03-23configure: Fix cut-n-paste errors in OS deprecation warningPeter Maydell
Fix some cut-and-paste errors in the OS deprecation warning pointed out by Thomas Huth. Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1490119729-26206-1-git-send-email-peter.maydell@linaro.org
2017-03-21configure: Warn about deprecated hostsPeter Maydell
We plan to drop support in a future QEMU release for host OSes and host architectures for which we have no test machine where we can build and run tests. For the 2.9 release, make configure print a warning if it is run on such a host, so that the user has some warning of the plans and can volunteer to help us maintain the port if they need it to continue to function. This commit flags up as deprecated the CPU architectures: * ia64 * sparc * anything which we don't have a TCG port for (and which was presumably using TCI) and the OSes: * GNU/kFreeBSD * DragonFly BSD * NetBSD * OpenBSD * Solaris * AIX * Haiku It also makes entirely unrecognized host OS strings be rejected rather than treated as if they were Linux (which likely never worked). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1490106717-9542-1-git-send-email-peter.maydell@linaro.org
2017-03-21add opengl_cflags to QEMU_CFLAGSGerd Hoffmann
... and drop OPENGL_CFLAGS from Makefiles. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1490079888-29029-1-git-send-email-kraxel@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-03-20audio: catch missing sdl supportGerd Hoffmann
sdl is probed before audio, so we can simply look at $sdl so see whenever we have support or not. Throw an error in case sdl audio is requested without sdl being available. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1490000743-3615-1-git-send-email-kraxel@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-03-20configure: remove CygwinPaolo Bonzini
The Cygwin target is really compiling for native Win32 with -mno-cygwin. Except, GCC 4.7.0 has finally removed the long deprecated -mno-cygwin option, and that happened about five years ago. Let it rest in peace. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Stefan Weil <sw@weilnetz.de> Message-id: 20170317160811.28370-1-pbonzini@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-03-14configure: add the missing help output for optional featuresLin Ma
Signed-off-by: Lin Ma <lma@suse.com> Message-Id: <20170310101405.26974-1-lma@suse.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-03-14build: include sys/sysmacros.h for major() and minor()Christopher Covington
The definition of the major() and minor() macros are moving within glibc to <sys/sysmacros.h>. Include this header when it is available to avoid the following sorts of build-stopping messages: qga/commands-posix.c: In function ‘dev_major_minor’: qga/commands-posix.c:656:13: error: In the GNU C Library, "major" is defined by <sys/sysmacros.h>. For historical compatibility, it is currently defined by <sys/types.h> as well, but we plan to remove this soon. To use "major", include <sys/sysmacros.h> directly. If you did not intend to use a system-defined macro "major", you should undefine it after including <sys/types.h>. [-Werror] *devmajor = major(st.st_rdev); ^~~~~~~~~~~~~~~~~~~~~~~~~~ qga/commands-posix.c:657:13: error: In the GNU C Library, "minor" is defined by <sys/sysmacros.h>. For historical compatibility, it is currently defined by <sys/types.h> as well, but we plan to remove this soon. To use "minor", include <sys/sysmacros.h> directly. If you did not intend to use a system-defined macro "minor", you should undefine it after including <sys/types.h>. [-Werror] *devminor = minor(st.st_rdev); ^~~~~~~~~~~~~~~~~~~~~~~~~~ The additional include allows the build to complete on Fedora 26 (Rawhide) with glibc version 2.24.90. Signed-off-by: Christopher Covington <cov@codeaurora.org> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-03-13block: Drop unmaintained 'archipelago' driverEric Blake
The driver has failed to build since commit da34e65, in qemu 2.6, due to a missing include of qapi/error.h for error_setg(). Since no one has complained in three releases, it is easier to remove the dead code than to keep it around, especially since it is not being built by default and therefore prone to bitrot. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2017-02-28target/alpha: Enable MTTCG by defaultRichard Henderson
Alpha has a weak memory ordering and issues all of the required barriers. Signed-off-by: Richard Henderson <rth@twiddle.net>
2017-02-25Merge remote-tracking branch 'remotes/yongbok/tags/mips-20170224-2' into stagingPeter Maydell
MIPS patches 2017-02-24-2 CHanges: * Add the Boston board with fixing the make check issue on 32-bit hosts. # gpg: Signature made Fri 24 Feb 2017 11:43:45 GMT # gpg: using RSA key 0x2238EB86D5F797C2 # gpg: Good signature from "Yongbok Kim <yongbok.kim@imgtec.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 8600 4CF5 3415 A5D9 4CFA 2B5C 2238 EB86 D5F7 97C2 * remotes/yongbok/tags/mips-20170224-2: hw/mips: MIPS Boston board support Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-02-24hw/mips: MIPS Boston board supportPaul Burton
Introduce support for emulating the MIPS Boston development board. The Boston board is built around an FPGA & 3 PCIe controllers, one of which is connected to an Intel EG20T Platform Controller Hub. It is used during the development & debug of new CPUs and the software intended to run on them, and is essentially the successor to the older MIPS Malta board. This patch does not implement the EG20T, instead connecting an already supported ICH-9 AHCI controller. Whilst this isn't accurate it's enough for typical stock Boston software (eg. Linux kernels) to work with hard disks given that both the ICH-9 & EG20T implement the AHCI specification. Boston boards typically boot kernels in the FIT image format, and this patch will treat kernels provided to QEMU as such. When loading a kernel directly, the board code will generate minimal firmware much as the Malta board code does. This firmware will set up the CM, CPC & GIC register base addresses then set argument registers & jump to the kernel entry point. Alternatively, bootloader code may be loaded using the bios argument in which case no firmware will be generated & execution will proceed from the start of the boot code at the default MIPS boot exception vector (offset 0x1fc00000 into (c)kseg1). Currently real Boston boards are always used with FPGA bitfiles that include a Global Interrupt Controller (GIC), so the interrupt configuration is only defined for such cases. Therefore the board will only allow use of CPUs which implement the CPS components, including the GIC, and will otherwise exit with a message. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Yongbok Kim <yongbok.kim@imgtec.com> [yongbok.kim@imgtec.com: isolated boston machine support for mips64el. updated for recent Chardev changes. ignore missing bios/kernel for qtest. added default -drive to if=ide explicitly. changed default memory size into 1G due to make check failure on 32-bit hosts] Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
2017-02-24tcg: enable MTTCG by default for ARM on x86 hostsAlex Bennée
This enables the multi-threaded system emulation by default for ARMv7 and ARMv8 guests using the x86_64 TCG backend. This is because on the guest side: - The ARM translate.c/translate-64.c have been converted to - use MTTCG safe atomic primitives - emit the appropriate barrier ops - The ARM machine has been updated to - hold the BQL when modifying shared cross-vCPU state - defer powerctl changes to async safe work All the host backends support the barrier and atomic primitives but need to provide same-or-better support for normal load/store operations. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Acked-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Pranith Kumar <bobby.prani@gmail.com> Reviewed-by: Pranith Kumar <bobby.prani@gmail.com>
2017-02-23Revert "hw/mips: MIPS Boston board support"Peter Maydell
This reverts commit d3473e147a754e999718bf6fcb015d9978c6a1ee. This commit creates a board which defaults to having 2GB of RAM. Unfortunately on 32-bit hosts we can't create boards with 2GB of RAM, and so 'make check' fails. I missed this during testing of the merge, unfortunately. Luckily the offending commit is the last one in the merge request, so we can just revert it for now. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-02-21hw/mips: MIPS Boston board supportPaul Burton
Introduce support for emulating the MIPS Boston development board. The Boston board is built around an FPGA & 3 PCIe controllers, one of which is connected to an Intel EG20T Platform Controller Hub. It is used during the development & debug of new CPUs and the software intended to run on them, and is essentially the successor to the older MIPS Malta board. This patch does not implement the EG20T, instead connecting an already supported ICH-9 AHCI controller. Whilst this isn't accurate it's enough for typical stock Boston software (eg. Linux kernels) to work with hard disks given that both the ICH-9 & EG20T implement the AHCI specification. Boston boards typically boot kernels in the FIT image format, and this patch will treat kernels provided to QEMU as such. When loading a kernel directly, the board code will generate minimal firmware much as the Malta board code does. This firmware will set up the CM, CPC & GIC register base addresses then set argument registers & jump to the kernel entry point. Alternatively, bootloader code may be loaded using the bios argument in which case no firmware will be generated & execution will proceed from the start of the boot code at the default MIPS boot exception vector (offset 0x1fc00000 into (c)kseg1). Currently real Boston boards are always used with FPGA bitfiles that include a Global Interrupt Controller (GIC), so the interrupt configuration is only defined for such cases. Therefore the board will only allow use of CPUs which implement the CPS components, including the GIC, and will otherwise exit with a message. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Yongbok Kim <yongbok.kim@imgtec.com> [yongbok.kim@imgtec.com: isolated boston machine support for mips64el. updated for recent Chardev changes. ignore missing bios/kernel for qtest. added default -drive to if=ide explicitly] Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
2017-02-21dtc: Update requirement to v1.4.2Paul Burton
In order to obtain fdt_first_subnode & fdt_next_subnode symbols from libfdt for use by a later patch, bump the requirement for dtc to v1.4.2 & the submodule to that same version. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Yongbok Kim <yongbok.kim@imgtec.com> Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
2017-02-14target/openrisc: Rename the cpu from or32 to or1kRichard Henderson
This is in keeping with the toolchain and or1ksim. Signed-off-by: Richard Henderson <rth@twiddle.net>
2017-02-07rules: don't try to create missing include dirsDaniel P. Berrange
In commit ba78db44f6532d66a1e704bd44613e841baa2fc5 Author: Daniel P. Berrange <berrange@redhat.com> Date: Wed Jan 25 16:14:10 2017 +0000 make: move top level dir to end of include search path The dir $(BUILD_DIR)/$(@D) was added to the include path. This would sometimes point to a non-existant directory, if the sub-dir in question did not contain any target-independant files (eg tcg/). To deal with this the rules.mak attempted to create the directory. While this was succesful, it also caused accidental creation of files in the parent of the build dir. e.g. when building common source files into target specific output files. Rather than trying to workaround this, just revert the code that attempted to mkdir the missing include directories. Instead just turn off the compiler warning in question as the missing dir is expected & harmless in general. NB: you can clean up a build directory parent that has been filled with empty directories by commit ba78db44f653 using this GNU find command in that parent directory: find audio backends block chardev crypto disas fsdev hw io linux-user \ migration nbd net qapi qom replay slirp target ui util \ -type d -empty -delete Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Tested-by: Alberto Garcia <berto@igalia.com> [PMM: added note about how to clean up a polluted directory] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-01-24nios2: Add support for Nios-II R1Marek Vasut
Add remaining bits of the Altera NiosII R1 support into qemu, which is documentation, MAINTAINERS file entry, configure bits, arch_init and configuration files for both linux-user (userland binaries) and softmmu (hardware emulation). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chris Wulff <crwulff@gmail.com> Cc: Jeff Da Silva <jdasilva@altera.com> Cc: Ley Foon Tan <lftan@altera.com> Cc: Sandra Loosemore <sandra@codesourcery.com> Cc: Yves Vandervennet <yvanderv@altera.com> Reviewed-by: Alexander Graf <agraf@suse.de> Message-Id: <20170118220146.489-8-marex@denx.de> Signed-off-by: Richard Henderson <rth@twiddle.net>
2017-01-24Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20170123' into stagingPeter Maydell
hppa-linux target support # gpg: Signature made Mon 23 Jan 2017 17:54:09 GMT # gpg: using RSA key 0xAD1270CC4DD0279B # gpg: Good signature from "Richard Henderson <rth7680@gmail.com>" # gpg: aka "Richard Henderson <rth@redhat.com>" # gpg: aka "Richard Henderson <rth@twiddle.net>" # Primary key fingerprint: 9CB1 8DDA F8E8 49AD 2AFC 16A4 AD12 70CC 4DD0 279B * remotes/rth/tags/pull-hppa-20170123: (25 commits) target-hppa: Implement floating-point insns target-hppa: Implement system and memory-management insns target-hppa: Implement loads and stores target-hppa: Implement shifts and deposits target-hppa: Implement linux-user gateway page target-hppa: Implement branches target-hppa: Implement basic arithmetic target-hppa: Add nullification framework target-hppa: Add framework and enable compilation target-hppa: Add softfloat specializations linux-user: Add HPPA startup and main loop linux-user: Add HPPA signal handling linux-user: Add HPPA target_signal.h and target_cpu.h linux-user: Add HPPA target_structs.h linux-user: Add HPPA definitions to syscall_defs.h linux-user: Add HPPA target_syscall.h linux-user: Add HPPA termbits.h linux-user: Add HPPA syscall numbers linux-user: Add HPPA socket.h definitions linux-user: Add some hppa ioctls ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-01-23target-hppa: Add framework and enable compilationRichard Henderson
This is just about the minimum required to enable compilation without actually executing any instructions. This contains the HPPACPU structure and the required callbacks, the gdbstub, the basic translation loop, and a translate_one function that always results in an illegal instruction. Signed-off-by: Richard Henderson <rth@twiddle.net>
2017-01-22Revert "Remove remainders of HPPA backend"Richard Henderson
This reverts commit d41f3c3cc7a5fb9de144cc4022da14a9ff010671. Signed-off-by: Richard Henderson <rth@twiddle.net>
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-30 22:15:25 +0000