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2012-11-05pflib: unused, remove it.Gerd Hoffmann
Replaced by pixman library. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-05spice: switch to pixmanGerd Hoffmann
Switch over spice-display.c to use the pixman library instead of the home-grown pflib bits. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-05qxl: call dpy_gfx_resize when entering vga modeGerd Hoffmann
When entering vga mode the display size likely changes, notify all displaychangelisteners about this. Probably went unnoticed for a while as one if the first things the guest does after leaving qxl native mode and entering qxl vga mode is to set the vga video mode. But there is still a small window where qemu can operate on stale data, leading to crashes now and then. https://bugzilla.redhat.com/show_bug.cgi?id=865767 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-05qxl: fix cursor resetGerd Hoffmann
When resetting the qxl cursor notify the qemu displaystate too. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-05hw/qxl: qxl_send_events: nop if stoppedAlon Levy
Added a trace point for easy logging. RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=870972 Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-05hw/qxl: guest bug on primary create with stride %4 != 0Alon Levy
Due to usage of pixman for rendering on all spice surfaces we have pixman's requirement that the stride be word aligned. A guest not honoring that can crash spice and qemu with it due to failure to create a surface (in spice-server). Avoid this early on in primary surface creation and offscreen surface creation. Recently windows guests got odd width support which triggers a non word aligned primary surface in 16bit color depth. Off screen surfaces have always been word aligned, but doesn't hurt to check them here too. Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-05target-mips: use ULL for 64 bit constantsBlue Swirl
Fix build on a 32 bit host: CC mips-softmmu/target-mips/dsp_helper.o /src/qemu/target-mips/dsp_helper.c: In function 'helper_dextr_rs_w': /src/qemu/target-mips/dsp_helper.c:3556: error: integer constant is too large for 'long' type /src/qemu/target-mips/dsp_helper.c: In function 'helper_extr_s_h': /src/qemu/target-mips/dsp_helper.c:3656: error: integer constant is too large for 'long' type Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-11-04build: pthread_atfork() needs include of pthread.hAnthony Liguori
Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-03tcg/ppc: ld/st optimizationmalc
Signed-off-by: malc <av1474@comtv.ru>
2012-11-03vmware_vga: Allow simple drivers to work without using the fifoBALATON Zoltan
Postpone stopping the dirty log to the point where the command fifo is configured to allow drivers which don't use the fifo to work too. (Without this the picture rendered into the vram never got to the screen and the DIRECT_VRAM option meant to support this case was removed a year ago.) Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03vmware_vga: Return a value for FB_SIZE before the device is enabledBALATON Zoltan
According to the documentation drivers using this device should read FB_SIZE before enabling the device to know what memory to map. This would not work if we return 0 before enabled. The docs also mention reading SVGA_REG_DEPTH but not writing it. (Only SVGA_REG_BITS_PER_PIXEL can be written but we don't really support that either.) Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03vmware_vga: Remove duplicated info from local stateBALATON Zoltan
Removed info from vmsvga_state that is available from elsewhere and thus was duplicated here unnecessarily. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03vmware_vga: Coding style cleanupBALATON Zoltan
Fix coding style as suggested by checkpatch.pl Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03Merge branch 'trivial-patches' of git://github.com/stefanha/qemuBlue Swirl
* 'trivial-patches' of git://github.com/stefanha/qemu: pc: Drop redundant test for ROM memory region exec: make some functions static target-ppc: make some functions static ppc: add missing static vnc: add missing static vl.c: add missing static target-sparc: make do_unaligned_access static m68k: Return semihosting errno values correctly cadence_uart: More debug information Conflicts: target-m68k/m68k-semi.c
2012-11-03tcg: Optimize qemu_ld/st by generating slow paths at the end of a blockYeongkyoon Lee
Add optimized TCG qemu_ld/st generation which locates the code of TLB miss cases at the end of a block after generating the other IRs. Currently, this optimization supports only i386 and x86_64 hosts. Signed-off-by: Yeongkyoon Lee <yeongkyoon.lee@samsung.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03tcg: Add extended GETPC mechanism for MMU helpers with ldst optimizationYeongkyoon Lee
Add GETPC_EXT which is used by MMU helpers to selectively calculate the code address of accessing guest memory when called from a qemu_ld/st optimized code or a C function. Currently, it supports only i386 and x86-64 hosts. Signed-off-by: Yeongkyoon Lee <yeongkyoon.lee@samsung.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03configure: Add CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimizationYeongkyoon Lee
Enable CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimization only when a host is i386 or x86_64. Signed-off-by: Yeongkyoon Lee <yeongkyoon.lee@samsung.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03target-m68k/m68k-semi.c: Log when put_user for returning values failsPeter Maydell
Abstract out the use of put_user for returning semihosting call results, so that we can log when a guest erroneously attempts a semihosting call with an unwritable argument block. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03target-m68k/m68k-semi: Handle get_user failurePeter Maydell
Handle failure of get_user accessing the semihosting argument block, rather than simply ignoring the failures. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03m68k: Return semihosting errno values correctlyMeador Inge
Fixing a simple typo, s/errno/err/, that caused the error status from GDB semihosted system calls to be returned incorrectly. Signed-off-by: Meador Inge <meadori@codesourcery.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-02vl: delay thread initialization after daemonizationPaolo Bonzini
Commit ac4119c (chardev: Use timer instead of bottom-half to postpone open event, 2012-10-12) moved the alarm timer initialization to an earlier point but failed to consider that it depends on qemu_init_main_loop. Later, commit 1c53786 (vl: init main loop earlier, 2012-10-30) fixed this, but left -daemonize in two different ways. First, timers need to be reinitialized after forking. Second, the global mutex was being held by the parent, and thus dropped after forking. The first is now fixed using pthread_atfork. For the second part, make sure that the global mutex is not taken before daemonization, and similarly delay qemu_thread_self. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02vl: unify calls to init_timer_alarmPaolo Bonzini
init_timer_alarm was being called twice. This is not needed. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02qemu-timer: reinitialize timers after forkPaolo Bonzini
Timers are not inherited by the child of a fork(2), so just use pthread_atfork to reinstate them after daemonize. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02semaphore: implement fallback counting semaphores with mutex+condvarPaolo Bonzini
OpenBSD and Darwin do not have sem_timedwait. Implement a fallback for them. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02compiler: support Darwin weak referencesPaolo Bonzini
Weakrefs only tell you if the symbol was defined elsewhere, so you need a further check at runtime to pick the default definition when needed. This could be automated by the compiler, but it does not do it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02Merge remote-tracking branch 'bonzini/migr-coroutine' into stagingAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> * bonzini/migr-coroutine: migration: move process_incoming_migration to a coroutine migration: handle EAGAIN while reading QEMUFile migration: move qemu_fclose to process_incoming_migration migration: close socket QEMUFile from socket_close migration: xxx_close will only be called once migration: use closesocket, not close migration: use migrate_fd_close in migrate_fd_cleanup migration: clean up server sockets and handlers before invoking process_incoming_migration migration: replace qemu_stdio_fd with qemu_get_fd migration: add qemu_get_fd migration: consolidate QEMUFile methods in a single QEMUFileOps struct migration: unify stdio-based QEMUFile operations
2012-11-02Merge remote-tracking branch 'afaerber/qom-cpu' into stagingAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> * afaerber/qom-cpu: target-i386: cpu: fix --disable-kvm compilation
2012-11-02migration: move process_incoming_migration to a coroutinePaolo Bonzini
The final part of incoming migration, which now consists of process_incoming_migration for all protocols, is thus made non-blocking. Reviewed-by: Orit Wasserman <owasserm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02migration: handle EAGAIN while reading QEMUFilePaolo Bonzini
This will never happen right now (the assertion would fail). The next patch will set the socket or pipe in non-blocking mode, thus enabling this part of the code. Coroutines can just stop whenever they want with qemu_coroutine_yield. As soon as select tells the main loop that the migration stream is readable, the coroutine is re-entered directly in qemu_get_buffer, where it will read more data and pass it to the loading routines. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02migration: move qemu_fclose to process_incoming_migrationPaolo Bonzini
The common suffix is now just process_incoming_migration. Reviewed-by: Orit Wasserman <owasserm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02migration: close socket QEMUFile from socket_closePaolo Bonzini
The common suffix now is process_incoming_migration+qemu_fclose. Reviewed-by: Orit Wasserman <owasserm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02migration: xxx_close will only be called oncePaolo Bonzini
No need to test s->fd again, it is tested in the caller. Reviewed-by: Orit Wasserman <owasserm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02migration: use closesocket, not closePaolo Bonzini
Windows requires this. Migration does not quite work under Windows but let's be uniform across QEMU. Reviewed-by: Orit Wasserman <owasserm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02migration: use migrate_fd_close in migrate_fd_cleanupPaolo Bonzini
migrate_fd_cleanup will usually close the file descriptor via buffered_file_close's call to migrate_fd_close. However, in the case of s->file == NULL it is "inlining" migrate_fd_close (almost: there is a direct close() instead of using s->close(s)). To fix the inconsistency and clean up the code, allow multiple calls to migrate_fd_close and use the function in migrate_fd_cleanup. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02migration: clean up server sockets and handlers before invoking ↵Paolo Bonzini
process_incoming_migration A first step towards making a common "suffix" for all migration protocols, and moving it to process_incoming_migration. Reviewed-by: Orit Wasserman <owasserm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02migration: replace qemu_stdio_fd with qemu_get_fdPaolo Bonzini
Reviewed-by: Orit Wasserman <owasserm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02migration: add qemu_get_fdPaolo Bonzini
Reviewed-by: Orit Wasserman <owasserm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02migration: consolidate QEMUFile methods in a single QEMUFileOps structPaolo Bonzini
Reviewed-by: Orit Wasserman <owasserm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02migration: unify stdio-based QEMUFile operationsPaolo Bonzini
Now that qemu_fseek does not exist anymore, there is no reason to do an fseek before fread/fwrite when operating on an stdio file. Thus, unify the get/put_buffer callbacks used by qemu_fopen with those used for pipes. Reviewed-by: Orit Wasserman <owasserm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02target-i386: cpu: fix --disable-kvm compilationEduardo Habkost
This fixes the following: target-i386/cpu.o: In function `kvm_cpu_fill_host': target-i386/cpu.c:783: undefined reference to `kvm_state' I didn't notice the problem before because GCC was optimizing the entire kvm_cpu_fill_host() function out (because all calls are conditional on kvm_enabled()). * cpu_x86_fill_model_id() is used only if CONFIG_KVM is set, so #ifdef it entirely to avoid compiler warnings. * kvm_cpu_fill_host() should be called only if KVM is enabled, so use #ifdef CONFIG_KVM around the entire function body. Reported-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-11-02ui/cocoa.m: Update to new DisplayChangeListener member namesPeter Maydell
Commit a93a4a2 changed the names of some fields in DisplayChangeListener and broke compilation of the cocoa UI. Update to the new names. Acked-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02xenfb: fix build breakage caused by console cleanup seriesGerd Hoffmann
Console cleanup series renamed dpy_resize and dpy_update all over the tree, but hw/xenfb.c was forgotten. Update it too so it builds again. Reported-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-01Merge remote-tracking branch 'kraxel/usb.69' into stagingAnthony Liguori
* kraxel/usb.69: (31 commits) usb-redir: Allow redirecting super speed devices to high speed controllers usb-redir: Allow to attach USB 2.0 devices to 1.1 host controller usb-redir: Use reject rather the disconnect on bad ep info usb-redir: Add an usbredir_setup_usb_eps() helper function usb-redir: Add support for input pipelining usb-redir: Add support for 32 bits bulk packet length combined-packet: Add a workaround for Linux usbfs + live migration usb: Add packet combining functions uhci: Don't crash on device disconnect uhci: Add a uhci_handle_td_error() helper function usb/ehci-pci: add helper to create ich9 usb controllers usb/ehci-pci: add ich9 00:1a.* variant usb/ehci-pci: dynamic type generation uhci: add ich9 00:1a.* variants uhci: stick irq routing info into UHCIInfo too. uhci: dynamic type generation xilinx_zynq: add USB controllers usb/ehci: add sysbus variant usb/ehci: split into multiple source files usb/ehci: Guard definition of EHCI_DEBUG ... Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-01pc: Drop redundant test for ROM memory regionJan Kiszka
Just a few lines above, we already initialize rom_memory accordingly. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01exec: make some functions staticBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01target-ppc: make some functions staticBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01ppc: add missing staticBlue Swirl
Add missing 'static' qualifiers. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01vnc: add missing staticBlue Swirl
Add missing 'static' qualifiers. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01vl.c: add missing staticBlue Swirl
Add missing 'static' qualifiers. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01target-sparc: make do_unaligned_access staticBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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