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* Check for presence of compiler -pthread flag.Brad2011-08-211-1/+1
| | | | | | | | | | OpenBSD / FreeBSD and some other OS's require the use of cc -pthread to link threaded programs so have QEMU's configure script check for the presence of the flag and use it if so. Signed-off-by: Brad Smith <brad@comstyle.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Make glib mandatory and fixup utils appropriatelyAnthony Liguori2011-08-201-2/+1
| | | | Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* configure: Disable guest_agent for mingw32Stefan Weil2011-08-121-0/+1
| | | | | | | | | | | | | | | | | guest_agent is not supported for mingw32, so the default value should be 'no', not 'yes'. This removes the dependencies to glib-2.0 and python which makes native and cross builds for w32 much easier (no need to get and install these extra packages). It also avoids the problems caused by different bitfield alignment which is required by glib-2.0. It is still possible to set guest_agent=yes via configure option. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* coroutine: add gthread dependencyStefan Hajnoczi2011-08-081-10/+8
| | | | | | | | Commit 1fc7bd4a86a2bfeafcec29445871eb97469a2699 removed the gthread and gio dependency since qemu-ga did not require it. Coroutines require gthread, so add it back in. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
* when overriding default tool names don't add cross-prefixStuart Yoder2011-08-051-8/+8
| | | | | | | | | | When overriding a tool name via a shell variable, don't tack on the cross-prefix. This specifically allows the pkg-config command to be overridden and work where it does not exist in some cross build environments. Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori2011-08-041-2/+2
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| * configure: display "no" for disabled kvm/vhost-netBrad2011-08-031-2/+2
| | | | | | | | | | | | | | | | | | | | Fix configure display for non-Linux OS's and the KVM / vhost-net features to show "no" output instead of nothing at the end of the line. Signed-off-by: Brad Smith <brad@comstyle.com> Acked-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
* | Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori2011-08-041-0/+18
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| * | coroutine: implement coroutines using gthreadAneesh Kumar K.V2011-08-011-0/+18
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On platforms that don't support makecontext(3) use gthread based coroutine implementation. Darwin has makecontext(3) but getcontext(3) is stubbed out to return ENOTSUP. Andreas Färber <andreas.faerber@web.de> debugged this and contributed the ./configure test which solves the issue for Darwin/ppc64 (and ppc) v10.5. [Original patch by Aneesh, made consistent with coroutine-ucontext.c and switched to GStaticPrivate by Stefan. Tested on Linux and OpenBSD.] Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
* | guest agent: add --enable-guest-agent config optionMichael Roth2011-08-041-13/+27
| | | | | | | | | | | | | | | | | | | | | | | | QAPI will require glib/python, but for now the guest agent is the only user. For now, make these dependencies an explicit guest agent one, and give users the option to disable it if need be. Once QAPI is adopted in core QEMU code, we would basically revert this patch. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* | Add support for finding libpng via pkg-config.Brad2011-08-041-0/+6
| | | | | | | | | | Signed-off-by: Brad Smith <brad@comstyle.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* | alpha-softmmu: Disable for the 0.15 release branch.Richard Henderson2011-08-041-1/+0
| | | | | | | | | | | | | | | | The system emulation code was not merged before the branch. Let's leave that work for the next release. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* | configure: Fix bad shell expression for non-Linux hostsStefan Weil2011-08-041-4/+4
|/ | | | | | | | | | | | | | | With vhost_net="" (most non-Linux hosts), configure prints an error message: test: 2551: =: unexpected operator Fix this and similar code by adding the missing "". Cc: Wolfgang Mauerer <wolfgang.mauerer@siemens.com> Cc: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori2011-07-291-0/+23
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| * vhost build fix for i386Wolfgang Mauerer2011-07-271-0/+23
| | | | | | | | | | | | | | | | | | vhost.c uses __sync_fetch_and_and(), which is only available for -march=i486 and above (see https://bugzilla.redhat.com/show_bug.cgi?id=624279). Signed-off-by: Wolfgang Mauerer <wolfgang.mauerer@siemens.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
* | Merge remote-tracking branch 'alon/pull-libcacard.afe' into stagingAnthony Liguori2011-07-291-0/+5
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| * | libcacard: add pc file, install it + includesAlon Levy2011-07-261-0/+5
| | | | | | | | | | | | | | | | | | Additionally: + add --includedir configure parameters + make install-libcacard install vscclient as well
* | | Merge remote-tracking branch 'agraf/xen-next' into stagingAnthony Liguori2011-07-291-3/+5
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| * | | xen: make xen_enabled even more cleverAlexander Graf2011-07-261-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using xen_enabled() we're currently only checking if xen is enabled at all during the build. But what if you want to build multiple targets out of which only one can potentially run xen code? That means that for generic code we'll still have to fall back to the variable and potentially slow the code down, but it's not as important as that is mostly xen device emulation which is not touched for non-xen targets. The target specific code however can with this patch see that it's unable to ever execute xen code. We can thus always return 0 on xen_enabled(), giving gcc enough hints to evict the mapcache code from the target memory management code. Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Anthony PERARD <anthony.perard@citrix.com>
| * | | xen: remove CONFIG_XEN_MAPCACHEAlexander Graf2011-07-261-3/+0
| | |/ | |/| | | | | | | | | | | | | | | | We were still exporting CONFIG_XEN_MAPCACHE, even though it's completely unused by now. Remove it. Signed-off-by: Alexander Graf <agraf@suse.de>
* | | configure: add --disable-zlib-testAlon Levy2011-07-291-9/+14
| | | | | | | | | | | | | | | | | | | | | | | | This is required for building libcacard which doesn't itself require zlib without bringing in this requirement to the build environment. Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* | | move unaligned memory access functions to bswap.hPaolo Bonzini2011-07-291-2/+1
|/ / | | | | | | | | | | | | | | This is just code movement, and moving the fpu/ include path from target-dependent to target-independent Make variables. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* | Let users select their pythonsBlue Swirl2011-07-251-0/+13
| | | | | | | | | | | | | | Add configure check for python, exit if not found. Add switches for specifying the path to python, use the path in Makefile. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* | qemu-ga: remove dependency on gio and gthreadAnthony Liguori2011-07-231-3/+3
| | | | | | | | | | | | | | | | | | | | As far as I can tell, there isn't a dependency on gthread. Also, the only use of gio was to enable GSocket to accept a unix domain socket. Since GSocket isn't available on OpenSuSE 11.1, let's just remove that dependency. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* | Merge remote-tracking branch 'qmp/for-anthony' into stagingAnthony Liguori2011-07-221-0/+16
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| * | guest agent: qemu-ga daemonMichael Roth2011-07-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the actual guest daemon, it listens for requests over a virtio-serial/isa-serial/unix socket channel and routes them through to dispatch routines, and writes the results back to the channel in a manner similar to QMP. A shorthand invocation: qemu-ga -d Is equivalent to: qemu-ga -m virtio-serial -p /dev/virtio-ports/org.qemu.guest_agent.0 \ -f /var/run/qemu-ga.pid -d Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
| * | guest agent: command state classMichael Roth2011-07-211-0/+1
| | | | | | | | | | | | | | | Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
| * | qapi: add QAPI visitor coreMichael Roth2011-07-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Base definitions/includes for Visiter interface used by generated visiter/marshalling code. Includes a GenericList type. Our lists require an embedded element. Since these types are generated, if you want to use them in a different type of data structure, there's no easy way to add another embedded element. The solution is to have non-embedded lists and that what this is. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
| * | Add hard build dependency on glibAnthony Liguori2011-07-211-0/+13
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GLib is an extremely common library that has a portable thread implementation along with tons of other goodies. GLib and GObject have a fantastic amount of infrastructure we can leverage in QEMU including an object oriented programming infrastructure. Short term, it has a very nice thread pool implementation that we could leverage in something like virtio-9p. It also has a test harness implementation that this series will use. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
* | USB: add usb network redirection supportHans de Goede2011-07-221-0/+28
|/ | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for a usb-redir device, which takes a chardev as a communication channel to an actual usbdevice using the usbredir protocol. Compiling the usb-redir device requires usbredir-0.3 to be installed for the usbredir protocol parser, usbredir-0.3 also contains a server for redirecting usb traffic from an actual usb device. You can get the 0.3 release of usbredir here: http://people.fedoraproject.org/~jwrdegoede/usbredir-0.3.tar.bz2 (getting a more formal site for it is a WIP) Example usage: 1) Start usbredirserver for a usb device: sudo usbredirserver 045e:0772 2) Start qemu with usb2 support + a chardev talking to usbredirserver + a usb-redir device using this chardev: qemu ... \ -readconfig docs/ich9-ehci-uhci.cfg \ -chardev socket,id=usbredirchardev,host=localhost,port=4000 \ -device usb-redir,chardev=usbredirchardev,id=usbredirdev Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* xen: Clean up build systemJan Kiszka2011-07-171-1/+1
| | | | | | | | | Introduce CONFIG_XEN_BACKEND so that this new config solely controls the target-independent backend build and CONFIG_XEN can focus on per-target building. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Alexander Graf <agraf@suse.de>
* Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori2011-06-271-2/+4
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| * qemu-kvm: fix pulseaudio detection in configureMarc-Antoine Perennou2011-06-241-1/+1
| | | | | | | | | | | | | | | | | | | | pulse/simple.h does not include stdlib.h We cannot use NULL since it may not be defined Use 0 instead Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
| * configure: Don't create symlinks to nonexistent targetsPeter Maydell2011-06-241-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | When we create the symlinks to source tree files, don't create them if the file is not actually present in the source tree; this will happen if the file is in a git submodule that wasn't checked out. This also avoids the odd effect where an in-source-tree configure will end up creating the missing file as a symlink to itself. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
* | Fix fallouts from Linux header inclusionJan Kiszka2011-06-261-15/+19
|/ | | | | | | | | | | | | | | This is an all-in-one fix for the smaller and bigger mistakes of the build system changes for accompanied Linux headers: - only enable KVM and vhost on Linux hosts - fix powerpc asm header symlink - do not use Linux headers on non-Linux hosts - fix kvmclock for !CONFIG_KVM - fix s390 build on non-Linux hosts Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Tested-by: Andreas Färber <andreas.faerber@web.de> Tested-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Merge remote-tracking branch 'qemu-kvm/uq/master' into stagingAnthony Liguori2011-06-221-132/+17
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| * kvm: ppc: Drop CONFIG_KVM_PPC_PVRJan Kiszka2011-06-201-1/+0
| | | | | | | | | | | | | | | | | | Required header support is now unconditionally available. CC: Alexander Graf <agraf@suse.de> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
| * kvm: Drop CONFIG_KVM_PARAJan Kiszka2011-06-201-1/+0
| | | | | | | | | | | | | | The kvm_para.h header is now always available. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
| * Switch build system to accompanied kernel headersJan Kiszka2011-06-201-132/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This helps reducing our build-time checks for feature support in the available Linux kernel headers. And it helps users that do not have sufficiently recent headers installed on their build machine. Consequently, the patch removes and build-time checks for kvm and vhost in configure, the --kerneldir switch, and KVM_CFLAGS. Kernel headers are supposed to be provided by QEMU only. s390 needs some extra love as it carries redefinitions from kernel headers. CC: Alexander Graf <agraf@suse.de> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
* | xen: Add xc_domain_add_to_physmap to xen_interface.Anthony PERARD2011-06-191-1/+28
|/ | | | | | | | | | | | | This function will be used to support sync dirty bitmap. This come with a check against every Xen release, and special implementation for Xen version that doesn't have this specific call. This function will not be usable with Xen 3.3 because the behavior is different. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Alexander Graf <agraf@suse.de>
* Introduce format string for pid_tAndreas Färber2011-06-151-1/+1
| | | | | | | | | | | | | | | | | | | | | BeOS and Haiku on i386 use long for 32-bit types, including pid_t. Using %d with pid_t therefore results in a warning. Unfortunately POSIX:2008 does not define a PRId* string for pid_t. In some places pid_t was previously casted to long and %ld hardcoded. The predecessor of this patch added another upcast for the simpletrace filename but was not applied to date. Since new uses of pid_t with %d keep creeping in, let's instead define an OS-dependent format string and use that consistently. Cc: Stefan Hajnoczi <stefanha@gmail.com> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Ingo Weinhold <ingo_weinhold@gmx.de> Cc: Gleb Natapov <gleb@redhat.com> Signed-off-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Merge branch 'cocoa-for-upstream' of git://repo.or.cz/qemu/afaerberBlue Swirl2011-06-151-1/+7
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | * 'cocoa-for-upstream' of git://repo.or.cz/qemu/afaerber: Darwin: Fix compilation warning regarding the deprecated daemon() function cocoa: Avoid warning related to multiple handleEvent: definitions cocoa: Revert dependency on VNC cocoa: Provide central qemu_main() prototype Fix libfdt warnings on Darwin configure: Fix check for fdatasync() Remove warning in printf due to type mismatch Cocoa: avoid displaying window when command-line contains '-h' or '-help' Fix compilation warning due to incorrectly specified type cocoa: do not create a spurious window for -version
| * configure: Fix check for fdatasync()Alexandre Raymond2011-06-141-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Under Darwin, a symbol exists for the fdatasync() function, so that our link test succeeds. However _POSIX_SYNCHRONIZED_IO is set to '-1'. According to POSIX:2008, a value of -1 means the feature is not supported. A value of 0 means supported at compilation time, and a value greater 0 means supported at both compilation and run time. Enable fdatasync() only if _POSIX_SYNCHRONIZED_IO is '>0'. Signed-off-by: Alexandre Raymond <cerbere@gmail.com> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
* | libcacard: add libcacard.la targetAlon Levy2011-06-141-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No flag to configure is required. Instead, added a libcacard.la target that is not built by default, only when requested explicitly via: mkdir build cd build ../configure make libcacard.la make install-libcacard Uses libtool to do actual linking of object files and shared library, and installing. Tested only under linux, but supposed to work on other systems as well. If libtool isn't found you get a message complaining about that, only at build time (since it is not a default target I did not add a message at configure time). New build artifacts: .libs subdirectories (at <buildroot> and <buildroot>/libcacard) *.lo files (at same locations as the respective o files) Added %.lo : %.c rule that uses libtool. Updated clean rule to clean up those artifacts. Added specific rule to call dtrace with libtool wrapper (note that because of a current upstream dtrace bug fixed by systemtap b1568fd85 commit the -fPIC flag isn't actually passed on. still current dtrace+libtool produced object links fine). If libtool is missing any of the following targets will complain and exit 1: any subdir: *.lo root and libcacard: libcacard.la, libcacard-instsall Tested to link and load with all tracing backends.
* | configure: add libdir and --libdirAlon Levy2011-06-141-0/+5
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* configure: Detect and don't try to use older libcurlPeter Maydell2011-06-131-1/+1
| | | | | | | | | | Older versions of libcurl don't have some of the features we try to use, in particular curl_multi_setopt(). Check for this in the 'is libcurl available?' configure test so we disable curl support if the library is too old. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
* Merge remote branch 'rth/axp-next' into alpha-mergeEdgar E. Iglesias2011-06-101-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * rth/axp-next: (26 commits) target-alpha: Implement TLB flush primitives. target-alpha: Use a fixed frequency for the RPCC in system mode. target-alpha: Trap for unassigned and unaligned addresses. target-alpha: Remap PIO space for 43-bit KSEG for EV6. target-alpha: Implement cpu_alpha_handle_mmu_fault for system mode. target-alpha: Implement more CALL_PAL values inline. target-alpha: Disable interrupts properly. target-alpha: All ISA checks to use TB->FLAGS. target-alpha: Swap shadow registers moving to/from PALmode. target-alpha: Implement do_interrupt for system mode. target-alpha: Add IPRs to be used by the emulation PALcode. target-alpha: Use kernel mmu_idx for pal_mode. target-alpha: Add various symbolic constants. target-alpha: Use do_restore_state for arithmetic exceptions. target-alpha: Tidy up arithmetic exceptions. target-alpha: Tidy exception constants. target-alpha: Enable the alpha-softmmu target. target-alpha: Rationalize internal processor registers. target-alpha: Merge HW_REI and HW_RET implementations. target-alpha: Cleanup MMU modes. ...
| * target-alpha: Enable the alpha-softmmu target.Richard Henderson2011-05-311-0/+1
| | | | | | | | | | | | | | | | | | | | | | With all of the pre-existing code that would not compile gone, this is the earliest point at which the target can be enabled. There is no machine defined yet, so this will crash on startup. Enable the target anyway, to make sure that further compilation problems do not creep back in. Signed-off-by: Richard Henderson <rth@twiddle.net>
* | Merge remote-tracking branch 'spice/spice.v37' into stagingAnthony Liguori2011-06-081-1/+1
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| * | spice: require spice 0.6.0 or newer.Gerd Hoffmann2011-06-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch raises the minimum required spice version to 0.6.0 and drops a few ifdefs. 0.6.0 is the first stable release with the current libspice-server API, there shouldn't be any 0.5.x development versions deployed any more. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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