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Ákos Kovács [Mon, 6 May 2013 17:14:52 +0000 (19:14 +0200)]
po/hu.po: Hungarian translation for the GTK+ interface
Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Ákos Kovács <akoskovacs@gmx.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-id:
1367860492-3357-1-git-send-email-akoskovacs@gmx.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Mon, 3 Jun 2013 13:37:54 +0000 (08:37 -0500)]
Merge remote-tracking branch 'kraxel/usb.83' into staging
# By Gerd Hoffmann (5) and others
# Via Gerd Hoffmann
* kraxel/usb.83:
xhci: add live migration support
xhci: add xhci_init_epctx
xhci: add xhci_alloc_epctx
xhci: add XHCISlot->addressed
pci: add VMSTATE_MSIX
host-libusb: Correct test for USB packet state
Fix usage of USB_DEV_FLAG_IS_HOST flag.
Message-id:
1370253951-12323-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Mon, 3 Jun 2013 13:37:44 +0000 (08:37 -0500)]
Merge remote-tracking branch 'mjt/trivial-patches' into staging
# By Ed Maste (3) and others
# Via Michael Tokarev
* mjt/trivial-patches:
do not check pointers after dereferencing them
m25p80: Add Micron n25q032a
qemu: fix out of tree cross compile
slirp: cleanup leftovers from misc.h
migration: Remove duplicate bandwidth_limit set
docs: Fix typo and update file in migration
configure: try pkg-config ncurses first
rtc: remove rtc_set_date
linux-user: Fix typo in comment
configure: remove confusing file manipulation
debugcon: fix compiler warning when open DEBUG_DEBUGCON
debugcon: make debug message more readable
debugcon: fix always print "addr=0x0, val=0x0" bug when use DEBUG_DEBUGCON
Remove unnecessary break statements
don't run pkg-config for features explicitly disabled
Message-id:
51A9CCFB.
1000109@msgid.tls.msk.ru
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Thu, 21 Mar 2013 09:55:35 +0000 (10:55 +0100)]
xhci: add live migration support
With all preparing pieces in place we can finally drop in
the vmstate structs and the postload function.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Wed, 24 Apr 2013 08:11:22 +0000 (10:11 +0200)]
xhci: add xhci_init_epctx
Factor out endpoint context initialization to a separate function.
xhci live migration will need that too, in post_load.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Wed, 24 Apr 2013 07:33:35 +0000 (09:33 +0200)]
xhci: add xhci_alloc_epctx
Factor out endpoint context allocation to a separate function.
xhci live migration will need that too, in post_load.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Fri, 5 Apr 2013 10:37:32 +0000 (12:37 +0200)]
xhci: add XHCISlot->addressed
Preparing for live-migration support, post_load will need that.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 7 May 2013 13:16:58 +0000 (15:16 +0200)]
pci: add VMSTATE_MSIX
Using a trick cut+pasted from vmstate_scsi_device
to wind up msix_save and msix_load.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Ed Maste [Tue, 7 May 2013 14:06:12 +0000 (10:06 -0400)]
host-libusb: Correct test for USB packet state
USB_RET_ASYNC is -6, so inflight was always false.
Signed-off-by: Ed Maste <emaste@freebsd.org>
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Michael Marineau [Sun, 12 May 2013 23:19:37 +0000 (19:19 -0400)]
Fix usage of USB_DEV_FLAG_IS_HOST flag.
USB_DEV_FLAG_IS_HOST is the bit number, not value. Booting with a
"Fitbit Base Station" USB dongle was triggering this assert.
Signed-off-by: Michael Marineau <mike@marineau.org>
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Mark Cave-Ayland [Sun, 2 Jun 2013 16:23:00 +0000 (17:23 +0100)]
tcx: Fix 24-bit display mode
Commit
d08151bf (conversion of tcx to the memory API) broke the 24-bit mode of
the tcx display adapter by accidentally passing in the final address of the
dirty region to memory_region_reset_dirty() instead of its size.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Paolo Bonzini [Fri, 31 May 2013 12:00:27 +0000 (14:00 +0200)]
do not check pointers after dereferencing them
Two instances, both spotted by Coverity. In one, two blocks were
swapped. In the other, the check is not needed anymore.
Cc: qemu-stable@nongnu.org
Cc: qemu-trivial@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Ed Maste [Wed, 29 May 2013 13:58:29 +0000 (09:58 -0400)]
m25p80: Add Micron n25q032a
Based on the datasheet at
http://www.micron.com/~/media/Documents/Products/Data%20Sheet/NOR%20Flash/Serial%20NOR/N25Q/n25q_32mb_1_8v_65nm.pdf
Signed-off-by: Ed Maste <emaste@freebsd.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Alexey Kardashevskiy [Wed, 29 May 2013 13:30:43 +0000 (23:30 +1000)]
qemu: fix out of tree cross compile
The symlink to "asm" platform linux headers is made in the build tree by
the configure script but gcc is not told to look for them there.
The patch fixes this.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Michael Tokarev [Mon, 27 May 2013 20:46:10 +0000 (00:46 +0400)]
slirp: cleanup leftovers from misc.h
There are quite a few leftover declarations in slirp/misc.h.
Remove them.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Lei Li [Mon, 27 May 2013 10:33:02 +0000 (18:33 +0800)]
migration: Remove duplicate bandwidth_limit set
bandwidth_limit is double set in migrate_init(), remove one.
Signed-off-by: Lei Li <lilei@linux.vnet.ibm.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Lei Li [Mon, 27 May 2013 10:33:01 +0000 (18:33 +0800)]
docs: Fix typo and update file in migration
This patch fix some typo and update the file that already
moved.
Signed-off-by: Lei Li <lilei@linux.vnet.ibm.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Ed Maste [Fri, 24 May 2013 20:07:00 +0000 (16:07 -0400)]
configure: try pkg-config ncurses first
When probing for ncurses, try pkg-config first rather than after
explicit -lncurses and -lcurses. This fixes static linking in the case
that ncurses has additional dependencies, such as -ltinfo (as on FreeBSD).
Signed-off-by: Ed Maste <emaste@freebsd.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Hu Tao [Wed, 22 May 2013 05:33:12 +0000 (13:33 +0800)]
rtc: remove rtc_set_date
Since it's not defined and used anywhere.
Cc: qemu-trivial@nongnu.org
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Lei Li [Mon, 20 May 2013 09:20:50 +0000 (17:20 +0800)]
linux-user: Fix typo in comment
Signed-off-by: Lei Li <lilei@linux.vnet.ibm.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Ed Maste [Wed, 22 May 2013 13:21:39 +0000 (09:21 -0400)]
configure: remove confusing file manipulation
The configure script had some code to manipulate config-host.ld~ (i.e.,
a common backup filename), comparing it with the newly-generated file.
I believe the sense of the comparison was backwards.
Since it seemed to serve little purpose anyway, remove it to avoid any
confusion.
Signed-off-by: Ed Maste <emaste@freebsd.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
liguang [Fri, 24 May 2013 02:47:33 +0000 (10:47 +0800)]
debugcon: fix compiler warning when open DEBUG_DEBUGCON
compiler warnings:
CC hw/char/debugcon.o
hw/char/debugcon.c: In function ‘debugcon_ioport_write’:
hw/char/debugcon.c:58: warning: format ‘%02x’ expects type ‘unsigned int’, but argument 3 has type ‘uint64_t’
hw/char/debugcon.c: In function ‘debugcon_ioport_read’:
hw/char/debugcon.c:70: warning: format ‘%04x’ expects type ‘unsigned int’, but argument 2 has type ‘hwaddr’
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
liguang [Fri, 24 May 2013 02:47:32 +0000 (10:47 +0800)]
debugcon: make debug message more readable
before change:
Bdebugcon: write addr=0x0000 val=0x6f
odebugcon: write addr=0x0000 val=0x6f
odebugcon: write addr=0x0000 val=0x74
tdebugcon: write addr=0x0000 val=0x69
idebugcon: write addr=0x0000 val=0x6e
ndebugcon: write addr=0x0000 val=0x67
gdebugcon: write addr=0x0000 val=0x20
debugcon: write addr=0x0000 val=0x66
after change:
B [debugcon: write addr=0x0000 val=0x6f]
o [debugcon: write addr=0x0000 val=0x6f]
o [debugcon: write addr=0x0000 val=0x74]
t [debugcon: write addr=0x0000 val=0x69]
i [debugcon: write addr=0x0000 val=0x6e]
n [debugcon: write addr=0x0000 val=0x67]
g [debugcon: write addr=0x0000 val=0x20]
[debugcon: write addr=0x0000 val=0x66]
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
liguang [Fri, 24 May 2013 02:47:31 +0000 (10:47 +0800)]
debugcon: fix always print "addr=0x0, val=0x0" bug when use DEBUG_DEBUGCON
when use DEBUG_DEBUGCON, screen spits:
debugcon: write addr=0x0000 val=0x00
Rdebugcon: write addr=0x0000 val=0x00
udebugcon: write addr=0x0000 val=0x00
ndebugcon: write addr=0x0000 val=0x00
ndebugcon: write addr=0x0000 val=0x00
idebugcon: write addr=0x0000 val=0x00
ndebugcon: write addr=0x0000 val=0x00
gdebugcon: write addr=0x0000 val=0x00
debugcon: write addr=0x0000 val=0x00
odebugcon: write addr=0x0000 val=0x00
pdebugcon: write addr=0x0000 val=0x00
tdebugcon: write addr=0x0000 val=0x00
idebugcon: write addr=0x0000 val=0x00
odebugcon: write addr=0x0000 val=0x00
ndebugcon: write addr=0x0000 val=0x00
debugcon: write addr=0x0000 val=0x00
rdebugcon: write addr=0x0000 val=0x00
odebugcon: write addr=0x0000 val=0x00
mdebugcon: write addr=0x0000 val=0x00
debugcon: write addr=0x0000 val=0x00
adebugcon: write addr=0x0000 val=0x00
tdebugcon: write addr=0x0000 val=0x00
debugcon: write addr=0x0000 val=0x00
Oh, that's wrong, val is not always be 0.
this bug caused by lack of length modifier
for specifier 'x'.
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Fri, 24 May 2013 10:19:25 +0000 (12:19 +0200)]
Remove unnecessary break statements
Fix these warnings from cppcheck:
hw/display/cirrus_vga.c:2603:
hw/sd/sd.c:348:
hw/timer/exynos4210_mct.c:1033:
target-arm/translate.c:9886:
target-s390x/mem_helper.c:518:
target-unicore32/translate.c:1936:
style: Consecutive return, break, continue, goto or throw statements are unnecessary.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Michael Tokarev [Sat, 25 May 2013 09:17:21 +0000 (13:17 +0400)]
don't run pkg-config for features explicitly disabled
We test pkg-config for curses and curl even if those are explicitly
disabled. Move these tests inside `if "$feature" != "no"' sections.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Richard Henderson [Wed, 29 May 2013 19:30:51 +0000 (12:30 -0700)]
target-i386: Fix aflag logic for CODE64 and the 0x67 prefix
The code reorganization in commit
4a6fd938 broke handling of PREFIX_ADR.
While fixing this, tidy and comment the code so that it's more obvious
what's going on in setting both aflag and dflag.
The TARGET_X86_64 ifdef can be eliminated because CODE64 expands to the
constant zero when TARGET_X86_64 is undefined.
Cc: Paolo Bonzini <pbonzini@redhat.com>
Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id:
1369855851-21400-1-git-send-email-rth@twiddle.net
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Christian Borntraeger [Thu, 23 May 2013 11:51:41 +0000 (13:51 +0200)]
s390/ipl: Fix spurious errors in virtio
With the ccw ipl code sometimes an error message like
"virtio: trying to map MMIO memory" or
"Guest moved used index from %u to %u" appeared. Turns out
that the ccw bios did not zero out the vring, which might
cause stale values in avail->idx and friends, especially
on reboot.
Lets zero out the relevant fields. To activate the patch we
need to rebuild s390-ccw.img as well.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-id:
1369309901-418-1-git-send-email-borntraeger@de.ibm.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Fri, 31 May 2013 16:33:02 +0000 (11:33 -0500)]
Merge remote-tracking branch 'mdroth/qga-pull-2013-05-30' into staging
# By Laszlo Ersek
# Via Michael Roth
* mdroth/qga-pull-2013-05-30:
Makefile: create ".../var/run" when installing the POSIX guest agent
qga: save state directory in ga_install_service()
qga: remove undefined behavior in ga_install_service()
qga: create state directory on win32
configure: don't save any fixed local_statedir for win32
qga: determine default state dir and pidfile dynamically
osdep: add qemu_get_local_state_pathname()
Message-id:
1369940341-9043-1-git-send-email-mdroth@linux.vnet.ibm.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Fri, 31 May 2013 16:32:32 +0000 (11:32 -0500)]
Merge remote-tracking branch 'luiz/queue/qmp' into staging
# By Luiz Capitulino (1) and others
# Via Luiz Capitulino
* luiz/queue/qmp:
target-i386: Fix mask of pte index in memory mapping
target-i386: fix abort on bad PML4E/PDPTE/PDE/PTE addresses
qapi: pad GenericList value fields to 64 bits
Message-id:
1370009905-4255-1-git-send-email-lcapitulino@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Fri, 31 May 2013 16:32:25 +0000 (11:32 -0500)]
Merge remote-tracking branch 'bonzini/iommu-for-anthony' into staging
# By Paolo Bonzini
# Via Paolo Bonzini
* bonzini/iommu-for-anthony: (22 commits)
memory: add return value to address_space_rw/read/write
memory: propagate errors on I/O dispatch
exec: just use io_mem_read/io_mem_write for 8-byte I/O accesses
memory: correctly handle endian-swapped 64-bit accesses
memory: split accesses even when the old MMIO callbacks are used
memory: add big endian support to access_with_adjusted_size
memory: accept mismatching sizes in memory_region_access_valid
memory: add address_space_access_valid
exec: implement .valid.accepts for subpages
memory: export memory_region_access_valid to exec.c
exec: introduce memory_access_size
exec: introduce memory_access_is_direct
exec: expect mr->ops to be initialized for ROM
memory: assign MemoryRegionOps to all regions
memory: move unassigned_mem_ops to memory.c
memory: add address_space_translate
memory: dispatch unassigned accesses based on .valid.accepts
exec: do not use error_mem_read
exec: make io_mem_unassigned private
cputlb: simplify tlb_set_page
...
Message-id:
1369947836-2638-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Qiao Nuohan [Thu, 30 May 2013 15:07:54 +0000 (17:07 +0200)]
target-i386: Fix mask of pte index in memory mapping
Function walk_pte() needs pte index to calculate virtual address.
However, pte index of PAE paging or IA-32e paging is 9 bit, so the mask
should be 0x1ff.
Signed-off-by: Qiao Nuohan <qiaonuohan@cn.fujitsu.com>
Reviewed-by: Jesse Larrew <jlarrew@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Luiz Capitulino [Tue, 28 May 2013 18:19:22 +0000 (14:19 -0400)]
target-i386: fix abort on bad PML4E/PDPTE/PDE/PTE addresses
The code used to walk IA-32e page-tables, and possibly PAE page-tables,
uses the bit mask ~0xfff to get the next PML4E/PDPTE/PDE/PTE address.
However, as we use a uint64_t to store the resulting address, that mask
gets expanded to 0xfffffffffffff000 which not only ends up selecting
reserved bits but also selects the XD bit (execute-disable) which
happens to be enabled by Windows 8, causing qemu_get_ram_ptr() to abort.
This commit fixes that problem by replacing ~0xfff by a correct mask
that only selects the address bit range (ie. bits 51:12).
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Paul Moore [Wed, 29 May 2013 20:30:01 +0000 (16:30 -0400)]
seccomp: add the asynchronous I/O syscalls to the whitelist
In order to enable the asynchronous I/O functionality when using the
seccomp sandbox we need to add the associated syscalls to the
whitelist.
Signed-off-by: Paul Moore <pmoore@redhat.com>
Reviewed-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
Message-id:
20130529203001.20939.83322.stgit@localhost
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Paolo Bonzini [Thu, 30 May 2013 11:20:40 +0000 (13:20 +0200)]
gdbstub: do not restart crashed guest
If a guest has crashed with an internal error or similar, detaching
gdb (or any other debugger action) should not restart it.
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-id:
1369912840-18577-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Amos Kong [Wed, 29 May 2013 07:56:42 +0000 (15:56 +0800)]
qdev: fix get_fw_dev_path to support to add nothing to fw_dev_path
Recent virtio refactoring in QEMU made virtio-bus become the parent bus
of scsi-bus, and virtio-bus doesn't have get_fw_dev_path implementation,
typename will be added to fw_dev_path by default, the new fw_dev_path
could not be identified by seabios. It causes that bootindex parameter
of scsi device doesn't work.
This patch implements get_fw_dev_path() in BusClass, it will be called
if bus doesn't implement the method, tyename will be added to
fw_dev_path. If the implemented method returns NULL, nothing will be
added to fw_dev_path.
It also implements virtio_bus_get_fw_dev_path() to return NULL. Then
QEMU will still pass original style of fw_dev_path to seabios.
Signed-off-by: Amos Kong <akong@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-id:
1369814202-10346-1-git-send-email-akong@redhat.com
--
v2: only add nothing to fw_dev_path when get_fw_dev_path() is
implemented and returns NULL. then it will not effect other devices
don't have get_fw_dev_path() implementation.
v3: implement default get_fw_dev_path() in BusClass
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Laszlo Ersek [Sat, 18 May 2013 05:13:14 +0000 (07:13 +0200)]
Makefile: create ".../var/run" when installing the POSIX guest agent
Otherwise the default local state directory of POSIX qga won't exist after
installation with a non-standard ${prefix} or DESTDIR.
For now qga is the only user of ".../var" (= $qemu_localstatedir) too, so
don't create that directory either unless we're installing the agent.
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Laszlo Ersek [Sat, 18 May 2013 04:31:53 +0000 (06:31 +0200)]
qga: save state directory in ga_install_service()
If the user selects a non-default state directory at service installation
time, we should remember it in the registered service.
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Laszlo Ersek [Sat, 18 May 2013 04:31:52 +0000 (06:31 +0200)]
qga: remove undefined behavior in ga_install_service()
We shouldn't snprintf() from a buffer to the same buffer.
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Laszlo Ersek [Sat, 18 May 2013 04:31:51 +0000 (06:31 +0200)]
qga: create state directory on win32
On Win32 the local state directory is application specific and users might
expect qemu-ga to create it automatically.
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Laszlo Ersek [Sat, 18 May 2013 04:31:50 +0000 (06:31 +0200)]
configure: don't save any fixed local_statedir for win32
... because now we can get the dynamic value with
qemu_get_local_state_pathname().
The only user of the fixed value was the guest agent, which we've moved to
qemu_get_local_state_pathname() in the previous patch.
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Laszlo Ersek [Sat, 18 May 2013 04:31:49 +0000 (06:31 +0200)]
qga: determine default state dir and pidfile dynamically
No effective change on POSIX, but on Win32 the defaults come from the
environment / session.
Since commit
39097daf ("qemu-ga: use key-value store to avoid recycling fd
handles after restart") we've relied on the state directory for the fd
handles' key-value store. Even though we don't support the guest-file-*
commands on win32 yet, the key-value store is written, and it's the first
use of the state directory on win32. We should have a sensible default for
its location.
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Laszlo Ersek [Sat, 18 May 2013 04:31:48 +0000 (06:31 +0200)]
osdep: add qemu_get_local_state_pathname()
This function returns ${prefix}/var/RELATIVE_PATHNAME on POSIX-y systems,
and <CSIDL_COMMON_APPDATA>/RELATIVE_PATHNAME on Win32.
http://msdn.microsoft.com/en-us/library/
bb762494.aspx
[...] This folder is used for application data that is not user
specific. For example, an application can store a spell-check
dictionary, a database of clip art, or a log file in the
CSIDL_COMMON_APPDATA folder. [...]
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Michael Roth [Mon, 27 May 2013 03:20:58 +0000 (22:20 -0500)]
qapi: pad GenericList value fields to 64 bits
With the introduction of native list types, we now have types such as
int64List where the 'value' field is not a pointer, but the actual
64-bit value.
On 32-bit architectures, this can lead to situations where 'next' field
offset in GenericList does not correspond to the 'next' field in the
types that we cast to GenericList when using the visit_next_list()
interface, causing issues when we attempt to traverse linked list
structures of these types.
To fix this, pad the 'value' field of GenericList and other
schema-defined/native *List types out to 64-bits.
This is less memory-efficient for 32-bit architectures, but allows us to
continue to rely on list-handling interfaces that target GenericList to
simply visitor implementations.
In the future we can improve efficiency by defaulting to using native C
array backends to handle list of non-pointer types, which would be more
memory efficient in itself and allow us to roll back this change.
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Paolo Bonzini [Tue, 21 May 2013 07:56:55 +0000 (09:56 +0200)]
memory: add return value to address_space_rw/read/write
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 14:10:39 +0000 (16:10 +0200)]
memory: propagate errors on I/O dispatch
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 10:40:43 +0000 (12:40 +0200)]
exec: just use io_mem_read/io_mem_write for 8-byte I/O accesses
The memory API is able to split it in two 4-byte accesses.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 15:58:37 +0000 (17:58 +0200)]
memory: correctly handle endian-swapped 64-bit accesses
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 15:45:48 +0000 (17:45 +0200)]
memory: split accesses even when the old MMIO callbacks are used
This is useful for 64-bit memory accesses.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 10:54:01 +0000 (12:54 +0200)]
memory: add big endian support to access_with_adjusted_size
This will be used to split 8-byte access down to two four-byte accesses.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 15:48:52 +0000 (17:48 +0200)]
memory: accept mismatching sizes in memory_region_access_valid
The memory API is able to use smaller/wider accesses than requested,
match that in memory_region_access_valid. Of course, the accepts
callback is still free to reject those accesses.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Thu, 11 Apr 2013 13:40:59 +0000 (15:40 +0200)]
memory: add address_space_access_valid
The old-style IOMMU lets you check whether an access is valid in a
given DMAContext. There is no equivalent for AddressSpace in the
memory API, implement it with a lookup of the dispatch tree.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 12:02:39 +0000 (14:02 +0200)]
exec: implement .valid.accepts for subpages
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 09:55:06 +0000 (11:55 +0200)]
memory: export memory_region_access_valid to exec.c
We'll use it to implement address_space_access_valid.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 09:59:43 +0000 (11:59 +0200)]
exec: introduce memory_access_size
This will be used by address_space_access_valid too.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 10:29:54 +0000 (12:29 +0200)]
exec: introduce memory_access_is_direct
After the previous patches, this is a common test for all read/write
functions.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 11:21:01 +0000 (13:21 +0200)]
exec: expect mr->ops to be initialized for ROM
There is no need to use the special phys_section_rom section.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 11:55:52 +0000 (13:55 +0200)]
memory: assign MemoryRegionOps to all regions
This allows to remove the checks on section->readonly. Simply,
write accesses to ROM will not be considered "direct" and will
go through mr->ops without any special intervention.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 11:23:38 +0000 (13:23 +0200)]
memory: move unassigned_mem_ops to memory.c
reservation_ops is already doing the same thing.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 10:59:37 +0000 (12:59 +0200)]
memory: add address_space_translate
Using phys_page_find to translate an AddressSpace to a MemoryRegionSection
is unwieldy. It requires to pass the page index rather than the address,
and later memory_region_section_addr has to be called. Replace
memory_region_section_addr with a function that does all of it: call
phys_page_find, compute the offset within the region, and check how
big the current mapping is. This way, a large flat region can be written
with a single lookup rather than a page at a time.
address_space_translate will also provide a single point where IOMMU
forwarding is implemented.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 12:48:38 +0000 (14:48 +0200)]
memory: dispatch unassigned accesses based on .valid.accepts
This provides the basics for detecting accesses to unassigned memory
as soon as they happen, and also for a simple implementation of
address_space_access_valid.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 12:39:13 +0000 (14:39 +0200)]
exec: do not use error_mem_read
We will soon reach this case when doing (unaligned) accesses that
span partly past the end of memory. We do not want to crash in
that case.
unassigned_mem_ops and rom_mem_ops are now the same.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 12:37:28 +0000 (14:37 +0200)]
exec: make io_mem_unassigned private
There is no reason to avoid a recompile before accessing unassigned
memory. In the end it will be treated as MMIO anyway.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 14:45:30 +0000 (16:45 +0200)]
cputlb: simplify tlb_set_page
The same "if" condition is repeated twice.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 15:14:05 +0000 (17:14 +0200)]
exec: drop useless #if
This code is only compiled for softmmu targets.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 24 May 2013 12:34:08 +0000 (14:34 +0200)]
exec: eliminate io_mem_ram
It is never used, the IOTLB always goes through io_mem_notdirty.
In fact in softmmu_template.h, if it were, QEMU would crash just
below the tests, as soon as io_mem_read/write dispatches to
error_mem_read/write.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Michael S. Tsirkin [Tue, 28 May 2013 10:20:23 +0000 (13:20 +0300)]
virtio-pci: drop unused wmb macro
The implementation is wrong for kvm, and it's unused anyway.
Drop it.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-id:
20130528102023.GA30055@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Stefan Hajnoczi [Mon, 27 May 2013 13:28:51 +0000 (15:28 +0200)]
tests: set MALLOC_PERTURB_ to expose memory bugs
glibc wipes malloc(3) memory when the MALLOC_PERTURB_ environment
variable is set. The value of the environment variable determines the
bit pattern used to wipe memory. For more information, see
http://udrepper.livejournal.com/11429.html.
Set MALLOC_PERTURB_ for gtester and qemu-iotests. Note we pick a random
value from 1 to 255 to expose more bugs. If you need to reproduce a
crash use 'show environment' in gdb to extract the MALLOC_PERTURB_
value from a core dump.
Both make check and qemu-iotests pass with MALLOC_PERTURB_ enabled.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id:
1369661331-28041-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jordan Justen [Wed, 29 May 2013 08:27:27 +0000 (01:27 -0700)]
pc_sysfw: allow flash (-pflash) memory to be used with KVM
When pc-sysfw.rom_only == 0, flash memory will be
usable with kvm. In order to enable flash memory mode,
a pflash device must be created. (For example, by
using the -pflash command line parameter.)
Usage of a flash memory device with kvm requires
KVM_CAP_READONLY_MEM, and kvm will abort if
a flash device is used with an older kvm which does
not support this capability.
If a flash device is not used, then qemu/kvm will
operate in the original rom-mode.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id:
1369816047-16384-5-git-send-email-jordan.l.justen@intel.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jordan Justen [Wed, 29 May 2013 08:27:26 +0000 (01:27 -0700)]
kvm: support using KVM_MEM_READONLY flag for regions
For readonly memory regions and rom devices in romd_mode,
we make use of the KVM_MEM_READONLY. A slot that uses
KVM_MEM_READONLY can be read from and code can execute from the
region, but writes will exit to qemu.
For rom devices with !romd_mode, we force the slot to be
removed so reads or writes to the region will exit to qemu.
(Note that a memory region in this state is not executable
within kvm.)
v7:
* Update for readable => romd_mode rename (
5f9a5ea1)
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> (v4)
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> (v5)
Message-id:
1369816047-16384-4-git-send-email-jordan.l.justen@intel.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jordan Justen [Wed, 29 May 2013 08:27:25 +0000 (01:27 -0700)]
kvm: add kvm_readonly_mem_enabled
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id:
1369816047-16384-3-git-send-email-jordan.l.justen@intel.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jordan Justen [Wed, 29 May 2013 08:27:24 +0000 (01:27 -0700)]
isapc: Fix non-KVM qemu boot (read/write memory for isapc BIOS)
The isapc machine with seabios currently requires the BIOS region
to be read/write memory rather than read-only memory.
KVM currently cannot support the BIOS as a ROM region, but qemu
in non-KVM mode can. Based on this, isapc machine currently only
works with KVM.
To work-around this isapc issue, this change avoids marking the
BIOS as readonly for isapc.
This change also will allow KVM to start supporting ROM mode
via KVM_CAP_READONLY_MEM.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id:
1369816047-16384-2-git-send-email-jordan.l.justen@intel.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Wed, 29 May 2013 13:13:20 +0000 (08:13 -0500)]
Merge remote-tracking branch 'aneesh/for-upstream' into staging
# By Aneesh Kumar K.V (3) and Gabriel de Perthuis (1)
# Via Aneesh Kumar K.V
* aneesh/for-upstream:
hw/9pfs: Be robust against paths without FS_IOC_GETVERSION
hw/9pfs: Use O_NOFOLLOW when opening files on server
hw/9pfs: use O_NOFOLLOW for mapped readlink operation
hw/9pfs: Fix segfault with 9p2000.u
Message-id: 87zjvevx4s.fsf@linux.vnet.ibm.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Wed, 29 May 2013 13:13:09 +0000 (08:13 -0500)]
Merge remote-tracking branch 'afaerber-or/cocoa-for-upstream' into staging
# By Peter Maydell
# Via Andreas Färber
* afaerber-or/cocoa-for-upstream:
cocoa: Avoid deprecated NSOpenPanel beginSheetForDirectory
cocoa: Avoid deprecated NSOpenPanel filename method
cocoa: Avoid deprecated CPS* functions
cocoa: Fix leaks of NSScreen and NSConcreteMapTable
Anthony Liguori [Wed, 29 May 2013 13:12:53 +0000 (08:12 -0500)]
Merge remote-tracking branch 'kraxel/chardev.6' into staging
# By Gerd Hoffmann
# Via Gerd Hoffmann
* kraxel/chardev.6:
chardev: fix "info chardev" output
Revert "chardev: Get filename for new qapi backend"
Message-id:
1369722844-24345-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Wed, 29 May 2013 13:12:25 +0000 (08:12 -0500)]
Merge remote-tracking branch 'kraxel/seabios-1.7.2.2' into staging
# By Gerd Hoffmann
# Via Gerd Hoffmann
* kraxel/seabios-1.7.2.2:
update seabios to release 1.7.2.2
Revert "roms: switch oldnoconfig to olddefconfig"
Message-id:
1369736932-16627-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Peter Maydell [Mon, 22 Apr 2013 10:29:49 +0000 (10:29 +0000)]
cocoa: Avoid deprecated NSOpenPanel beginSheetForDirectory
In MacOSX 10.6 and above the NSOpenPanel beginSheetForDirectory
method is deprecated. Use the preferred replacements instead.
We retain the original code for use on earlier MacOSX versions
because the replacement methods don't exist before 10.6.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Peter Maydell [Mon, 22 Apr 2013 10:29:48 +0000 (10:29 +0000)]
cocoa: Avoid deprecated NSOpenPanel filename method
Avoid the NSOpenPanel filename method (deprecated in MacOSX 10.6)
in favour of using the URL method and extracting the path from the
resulting NSUrl object.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Peter Maydell [Mon, 22 Apr 2013 10:29:47 +0000 (10:29 +0000)]
cocoa: Avoid deprecated CPS* functions
The functions CPSGetCurrentProcess and CPSEnableForegroundOperation
are deprecated in newer versions of MacOSX and cause warning messages
to be logged to the system log. Instead, use the new preferred method
of promoting our console process up to a graphical app with menubar
and Dock icon, which is TransformProcessType. (This function came
in with MacOSX 10.3, so there's no need to retain the old method as
we don't support anything earlier than 10.3 anyway.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Peter Maydell [Mon, 22 Apr 2013 10:29:46 +0000 (10:29 +0000)]
cocoa: Fix leaks of NSScreen and NSConcreteMapTable
On MacOSX 10.8 QEMU provokes system log messages:
11/03/2013 17:03:29.998 qemu-system-arm[42586]: objc[42586]: Object
0x7ffbf9c2f3b0 of class NSScreen autoreleased with no pool in place - just
leaking - break on objc_autoreleaseNoPool() to debug
11/03/2013 17:03:29.999 qemu-system-arm[42586]: objc[42586]: Object
0x7ffbf9c3a010 of class NSConcreteMapTable autoreleased with no pool in
place - just leaking - break on objc_autoreleaseNoPool() to debug
This is because we call back into Cocoa from threads other than
the UI thread (specifically from the CPU thread). Since we created
these threads via the POSIX API rather than NSThread, they don't have
automatically created autorelease pools. Guard all the functions where
QEMU can call back into the Cocoa UI code with autorelease pools
so that we don't leak any Cocoa objects.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Gerd Hoffmann [Tue, 28 May 2013 10:17:50 +0000 (12:17 +0200)]
update seabios to release 1.7.2.2
git shortlog from 1.7.2.1
Asias He (2):
virtio-scsi: Pack struct virtio_scsi_{req_cmd,resp_cmd}
virtio-scsi: Set _DRIVER_OK flag before scsi target scanning
Kevin O'Connor (1):
Cache boot-fail-wait to avoid romfile access after POST.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 28 May 2013 10:09:41 +0000 (12:09 +0200)]
Revert "roms: switch oldnoconfig to olddefconfig"
This reverts commit
a5519b42cfd6c00e9f8b31c5aad7682e7a9f1181.
Breaks "make bios" in roms/ as the kconfig version in seabios doesn't
support olddefconfig. Must have been be totally untested.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gabriel de Perthuis [Fri, 10 May 2013 17:53:28 +0000 (19:53 +0200)]
hw/9pfs: Be robust against paths without FS_IOC_GETVERSION
9P optionally uses the FS_IOC_GETVERSION ioctl to get information about
a file's version (sometimes called generation number).
The code checks for supported filesystems at mount time, but some paths
may come from other mounted filesystems.
Change it to treat unsupported paths the same as unsupported
filesystems, returning 0 in both cases.
Note: ENOTTY is the error code for an unsupported ioctl.
This fix allows booting a linux kernel with the same / filesystem as the
host; otherwise the boot fails when mounting devtmpfs.
Signed-off-by: Gabriel de Perthuis <g2p.code@gmail.com>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Aneesh Kumar K.V [Mon, 20 May 2013 14:13:15 +0000 (19:43 +0530)]
hw/9pfs: Use O_NOFOLLOW when opening files on server
9p server should never follow a symlink. So use O_NOFOLLOW with all open
syscall
Tested-by: "M. Mohan Kumar" <mohan@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Aneesh Kumar K.V [Mon, 20 May 2013 11:58:29 +0000 (17:28 +0530)]
hw/9pfs: use O_NOFOLLOW for mapped readlink operation
With mapped security models like mapped-xattr and mapped-file, we save the
symlink target as file contents. Now if we ever expose a normal directory
with mapped security model and find real symlinks in export path, never
follow them and return proper error.
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Aneesh Kumar K.V [Mon, 20 May 2013 05:59:52 +0000 (11:29 +0530)]
hw/9pfs: Fix segfault with 9p2000.u
When guest tries to chmod a block or char device file over 9pfs,
the qemu process segfaults. With 9p2000.u protocol we use wstat to
change mode bits and client don't send extension information for
chmod. We need to check for size field to check whether extension
info is present or not.
Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Acked-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Gerd Hoffmann [Mon, 27 May 2013 10:41:24 +0000 (12:41 +0200)]
chardev: fix "info chardev" output
Fill unset CharDriverState->filename with the backend name, so
'info chardev' will return at least the chardev type. Don't
touch it in case the chardev init function filled it already,
like the socket+pty chardevs do for example.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Mon, 27 May 2013 10:38:58 +0000 (12:38 +0200)]
Revert "chardev: Get filename for new qapi backend"
Does not handle chardevs created via chardev-add monitor command.
This reverts commit
2b220025993e76d4116781ca91a4fabc5ad9c722.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Blue Swirl [Sun, 14 Apr 2013 18:10:28 +0000 (18:10 +0000)]
Remove Sun4c, Sun4d and a few CPUs
Sun4c and Sun4d architectures and related CPUs are not fully implemented
(especially Sun4c MMU) and there has been no interest for them.
Likewise, a few CPUs (Cypress, Ross etc) are only half implemented.
Remove the machines and CPUs, they can be re-added if needed later.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Brad Smith [Fri, 24 May 2013 23:01:07 +0000 (19:01 -0400)]
Remove OSS support for OpenBSD
Remove the OSS support for OpenBSD. The OSS API has not been usable
for quite some time.
Signed-off-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Thu, 23 May 2013 12:00:03 +0000 (13:00 +0100)]
target-arm: Remove gen_{ld,st}* definitions
All the uses of the gen_{ld,st}* functions are gone now, so remove
the functions themselves.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Thu, 23 May 2013 12:00:02 +0000 (13:00 +0100)]
target-arm: Remove gen_{ld,st}* from thumb2 decoder
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Thu, 23 May 2013 12:00:01 +0000 (13:00 +0100)]
target-arm: Remove gen_{ld,st}* from Thumb insns
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Thu, 23 May 2013 12:00:00 +0000 (13:00 +0100)]
target-arm: Remove gen_{ld,st}* from basic ARM insns
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Thu, 23 May 2013 11:59:59 +0000 (12:59 +0100)]
target-arm: Remove use of gen_{ld,st}* from ldrex/strex
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Thu, 23 May 2013 11:59:58 +0000 (12:59 +0100)]
target-arm: Remove uses of gen_{ld,st}* from Neon code
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Thu, 23 May 2013 11:59:57 +0000 (12:59 +0100)]
target-arm: Remove uses of gen_{ld,st}* from iWMMXt code
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Thu, 23 May 2013 11:59:56 +0000 (12:59 +0100)]
target-arm: Remove gen_ld64() and gen_st64()
gen_ld64() and gen_st64() are used only in one place, so just
expand them out.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Thu, 23 May 2013 11:59:55 +0000 (12:59 +0100)]
target-arm: Don't use TCGv when we mean TCGv_i32
TCGv changes size depending on the compile time value of
TARGET_LONG_BITS. This is useful for generating code for MIPS style
"instructions are the same but the register width changes" CPUs, and
also for the generic bits of QEMU which operate on "width of a
virtual address" values, but mostly in the ARM target code we were
using it purely as a shorthand for "any 32 bit value".
This needs to change in preparation for AArch64 support, since an
AArch64-capable v8 core will have 64 bit virtual addresses but still
use 32 bit values for the 32 bit instruction set.
This patch mechanically converts all the occurrences of TCGv,
tcg_temp_new(), tcg_temp_free(), tcg_temp_local_new() and
TCGV_UNUSED() to their explicitly 32 bit counterparts. This is
correct for everything except the arguments to tcg_gen_qemu_{ld,st}*,
which really do need to be TCGv and so will require a 32-to-64
conversion when building the 32 bit code for AArch64. Those changes
will be in a separate patch for easier review.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Anthony Liguori [Fri, 24 May 2013 18:47:42 +0000 (13:47 -0500)]
Merge remote-tracking branch 'bonzini/iommu-for-anthony' into staging
# By Paolo Bonzini (11) and others
# Via Paolo Bonzini
* bonzini/iommu-for-anthony:
memory: clean up phys_page_find
memory: populate FlatView for new address spaces
memory: limit sections in the radix tree to the actual address space size
s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62
memory: fix address space initialization/destruction
memory: make memory_global_sync_dirty_bitmap take an AddressSpace
memory: do not duplicate memory_region_destructor_none
memory: Rename readable flag to romd_mode
memory: Replace open-coded memory_region_is_romd
memory: allow memory_region_find() to run on non-root memory regions
memory: assert that PhysPageEntry's ptr does not overflow
exec: eliminate stq_phys_notdirty
exec: make qemu_get_ram_ptr private
exec: eliminate qemu_put_ram_ptr
exec: remove obsolete comment
Message-id:
1369414987-8839-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>