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2011-10-26target-sparc: Extract float128 move to a function.Richard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-10-26target-sparc: Extract common code for floating-point operations.Richard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-10-26target-sparc: Make FPU/VIS helpers const when possible.Richard Henderson
This also removes the unused ENV parameter from these helpers. Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-10-26target-sparc: Pass float64 parameters instead of dt0/1 temporaries.Richard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-10-26target-sparc: Add accessors for double-precision fpr access.Richard Henderson
Begin using i64 quantities to manipulate double-precision values. On a 64-bit host this will, for the moment, generate less efficient code; on a 32-bit host code quality should be largely unchanged. Code quality for 64-bit will be adjusted with a subsequent patch. Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-10-26target-sparc: Mark fprs dirty in store accessor.Richard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-10-26target-sparc: Add accessors for single-precision fpr access.Richard Henderson
Load, store, and "create destination". This version attempts to change the behaviour of the translator as little as possible. We previously used cpu_tmp32 as the temporary destination, and we continue to use that. This will eventually allow a change in representation of the fprs. Change the name of the cpu_fpr array to make certain that all instances are converted. Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-10-26Sparc: split load and store op helpersBlue Swirl
Move load and store op helpers top ldst_helper.c. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-26Sparc: convert win_helper to trace frameworkBlue Swirl
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-26Sparc: convert interrupt helpers to trace frameworkBlue Swirl
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-26Sparc: convert mmu_helper to trace frameworkBlue Swirl
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-26Sparc: split MMU helpersBlue Swirl
Move MMU helpers to mmu_helper.c. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-26Sparc: fix coding style in helper.cBlue Swirl
Before the next patch, fix coding style of the areas affected. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-26Sparc: avoid AREG0 for division op helpersBlue Swirl
Make [su]div{,cc} helpers take a parameter for CPUState instead of relying on global env. Move the functions to helper.c. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-26Sparc: avoid AREG0 for softint op helpers and Leon cache controlBlue Swirl
Make softint op helpers and Leon cache irq manager take a parameter for CPUState instead of relying on global env. Move the functions to int{32,64}_helper.c. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-26Sparc: avoid AREG0 for CWP and PSTATE helpersBlue Swirl
Make CWP and PSTATE helpers take a parameter for CPUState instead of relying on global env. Remove wrapper functions. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-26Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori
2011-10-26ahci: fix DPRINTF format stringsMax Filippov
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-10-26Documentation: fix typoBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-10-26Fix typo: buf -> busHervé Poussineau
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-10-26tools: reorganize Makefile variablesPaolo Bonzini
- Add all dependencies of the block layer to block-obj-y, and all dependencies of QObject to qobject-obj-y - Remove the block layer from tools-obj-y, add it to qemu-img, qemu-nbd, qemu-io - Add qobject-obj-y and tools-obj-y wherever useful, remove duplicates Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-10-26exec.c: Remove useless comment陳韋任
As phys_ram_size had been removed since QEMU 0.12. Remove the useless comment. Signed-off-by: Chen Wen-Ren <chenwj@iis.sinica.edu.tw> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-10-26qed: remove unneeded variable assignmentPavel Borzenkov
'ret' is unconditionally overwitten by qed_read_l1_table_sync() Spotted by Clang Analyzer Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-10-26qed: don't pass NULL to memcpyPavel Borzenkov
Spotted by Clang Analyzer [Note this memcpy call has always been safe because the length will be 0 when the pointer is NULL] Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-10-26vmdk: vmdk_read_cid returns garbage if p_name is NULLPavel Borzenkov
Spotted by Clang Analyzer Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-10-26vmdk: remove unneeded variable assignmentPavel Borzenkov
Spotted by Clang Analyzer Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-10-26device_tree: Fix potential memory leakStefan Weil
cppcheck error report: device_tree.c:156: error: Memory leak: dupname Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-10-25main-loop: Add missing include fileStefan Weil
stdint.h defines the POSIX data types and is needed for MinGW-w64 (and maybe other hosts). v2: Instead of adding stdint.h directly, qemu-common.h is now included and duplicate include statements were removed. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-10-25target-sparc: Fix use of g_new0 / g_freeStefan Weil
g_malloc0 needs g_free instead of free. While fixing this, I also replaced g_malloc0 by g_new0 as was suggested by Stuart Brady. Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-25target-sparc: Fix order of function parametersStefan Weil
The MinGW-w64 gcc complains about wrong parameters for gen_helper_fpadd16_s and three other functions. gen_helper_fpadd16_s is declared like this (hidden in lots of macros): static inline void gen_helper_fpadd16s(TCGv_i32 retval, TCGv_ptr arg1, TCGv_i32 arg2, TCGv_i32 arg3); So it looks like cpu_env should be the 2nd parameter. Please review this patch as I have no environment to test it (maybe the 1st parameter should be cpu_dst?). Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-10-25hda: do not mix output and input stream states, RHBZ #740493Marc-André Lureau
Windows 7 may use the same stream number for input and output. Current code will confuse streams. Changes since v1: - keep running_compat[] for migration version 1 - add running_real[] for migration version 2 Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2011-10-25hda: do not mix output and input streams, RHBZ #740493Marc-André Lureau
Windows 7 may use the same stream number for input and output. That will result in lot of garbage on playback. The hardcoded value of 4 needs to be in sync with GCAP streams description and IN/OUT registers. Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2011-10-25libcacard: Fix wrong assertion (reported by cppcheck)Stefan Weil
assert("...") will never do anything. This assertion handles a case which should never occur, so it must be assert(!"..."). Cc: Alon Levy <alevy@redhat.com> Signed-off-by: Stefan Weil <sw@weilnetz.de>
2011-10-25libcacard/vscclient: fix error paths for socket creationAlon Levy
Signed-off-by: Alon Levy <alevy@redhat.com>
2011-10-25libcacard/cac: fix typo in cac_delete_pki_applet_privateAlon Levy
Signed-off-by: Alon Levy <alevy@redhat.com>
2011-10-25spice: fix file handle cleanupGerd Hoffmann
Setting both read and write handlers to NULL in qemu_set_fd_handler is not enougth to make qemu purge the file handle from the list. We must set opaque to NULL too. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-10-25qxl: reset update_surfaceAlon Levy
update init_qxl_ram to reset update_surface to 0. This fixes one case of breakage when installing an old driver in a vm that had a new driver installed. The newer driver would know about surface creation and would change update_surface to !=0, then a reset would happen, all surfaces are destroyed, then the old driver is initialized and issues an UPDATE_AREA, and spice server aborts on invalid surface. RHBZ: 690427 Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-10-25qxl: fix guest cursor trackingYonit Halperin
(1) If the guest cursor command is empty, don't reload it after migration. (2) Cleaning the guest cursor when it is released by the spice server. In addition, explicitly reset the cursor in spice upon destroying the primary surface (was done by spice-server implicitly). This will prevent access to pci memory that was released. RHBZ: 744518 Signed-off-by: Yonit Halperin <yhalperi@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-10-25qxl: factor out propertiesGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-10-25ui/spice-core: fix segfault in monitorAlon Levy
Fix segfault if a qxl device is present but no spice command line argument is given. RHBZ 743251. Signed-off-by: Alon Levy <alevy@redhat.com>
2011-10-25qxl: Drop phread_yield on OOMJan Kiszka
This was only a best-effort attempt, by far not guaranteed to have an effect. Drop it so that also no direct pthread usage remain in the device model. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-10-25qxl: Convert to QEMU thread APIJan Kiszka
Use QEMU thread API instead of pthread directly. We still need to get rid of pthread_yield, though, to drop pthread.h inclusion. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-10-25spice: Convert core to QEMU thread APIJan Kiszka
No need to use pthread directly, we have proper abstractions for identity checking. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-10-25spice: support the new migration interface (spice 0.8.3)Yonit Halperin
- call spice_server_migrate_(start|end|connect). - register spice_migrate_connect completion callback Signed-off-by: Yonit Halperin <yhalperi@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-10-25spice: turn client_migrate_info to asyncYonit Halperin
RHBZ 737921 Spice client is required to connect to the migration target before/as migration starts. Since after migration starts, the target qemu is blocked and cannot accept new spice client we trigger the connection to the target upon client_migrate_info command. client_migrate_info completion cb will be called after spice client has been connected to the target (or a timeout). See following patches and spice patches. Signed-off-by: Yonit Halperin <yhalperi@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-10-25migration: add status query functionsGerd Hoffmann
Add migration_is_active and migration_has_failed functions to query migration state. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-10-24i386: wire up MSR_IA32_MISC_ENABLEAvi Kivity
It's needed for its default value - bit 0 specifies that "rep movs" is good enough for memcpy, and Linux may use a slower memcpu if it is not set, depending on cpu family/model. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-10-24kvm: support TSC deadline MSR with subsectionLiu, Jinsong
KVM add emulation of lapic tsc deadline timer for guest. This patch is co-operation work at qemu side. Use subsections to save/restore the field (mtosatti). Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-10-24Revert "kvm: support TSC deadline MSR"Marcelo Tosatti
This reverts commit bfc2455ddbb41148494a084d15777e6bed7533c3. New patch with subsections will follow. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-10-24kvm: avoid reentring kvm_flush_coalesced_mmio_buffer()Avi Kivity
mmio callbacks invoked by kvm_flush_coalesced_mmio_buffer() may themselves indirectly call kvm_flush_coalesced_mmio_buffer(). Prevent reentering the function by checking a flag that indicates we're processing coalesced mmio requests. Signed-off-by: Avi Kivity <avi@redhat.com>
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