Commit Graph

27122 Commits

Author SHA1 Message Date
liguang
a416561005 target-i386/helper: remove ECX macro
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Richard Henderson  <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-06-15 17:48:57 +00:00
liguang
70b513654c target-i386/helper: remove EBX macro
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Richard Henderson  <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-06-15 17:48:49 +00:00
liguang
4b34e3ad83 target-i386/helper: remove EAX macro
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Richard Henderson  <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-06-15 17:48:38 +00:00
Blue Swirl
371a775dc1 Merge branch 'realize-isa.v2' of git://github.com/afaerber/qemu-cpu
* 'realize-isa.v2' of git://github.com/afaerber/qemu-cpu:
  qdev: Drop FROM_QBUS() macro
  isa: QOM'ify ISADevice
  isa: QOM'ify ISABus
  i8259: Convert PICCommonState to use QOM realizefn
  kvm/i8259: QOM'ify some more
  i8259: QOM'ify some more
  i8254: Convert PITCommonState to QOM realizefn
  kvm/i8254: QOM'ify some more
  i8254: QOM'ify some more
  isa: Use realizefn for ISADevice
  cs4231a: QOM'ify some more
  gus: QOM'ify some more
2013-06-15 10:53:44 +00:00
Michael Roth
22bfa16ed3 ide-test: fix failure for test_flush
bd07684aac added a test to ensure BSY
flag is set when a flush request is in flight. It does this by setting
a blkdebug breakpoint on flush_to_os before issuing a CMD_FLUSH_CACHE.
It then resumes CMD_FLUSH_CACHE operation and checks that BSY is unset.

The actual unsetting of BSY does not occur until ide_flush_cb gets
called in a bh, however, so in some cases this check will race with
the actual completion.

Fix this by polling the ide status register until BSY flag gets unset
before we do our final sanity checks. According to
f68ec8379e this is in line with how a guest
would determine whether or not the device is still busy.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 13:08:15 -05:00
Peter Maydell
187f1bcb9c ppc: Remove CONFIG_FDT conditionals
Now that we know we're compiling with libfdt we can remove the
CONFIG_FDT conditionals.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Tested-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Message-id: 1369409217-7553-5-git-send-email-peter.maydell@linaro.org
2013-06-14 15:34:19 +01:00
Peter Maydell
564720219a microblaze: Remove CONFIG_FDT conditionals
Now that we know we're compiling with libfdt we can remove the
CONFIG_FDT conditionals.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Tested-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Message-id: 1369409217-7553-4-git-send-email-peter.maydell@linaro.org
2013-06-14 15:34:19 +01:00
Peter Maydell
298c3833db arm: Remove CONFIG_FDT conditionals
Now that we know we're compiling with libfdt, we can remove the
CONFIG_FDT conditionals.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Tested-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Message-id: 1369409217-7553-3-git-send-email-peter.maydell@linaro.org
2013-06-14 15:34:19 +01:00
Peter Maydell
e169e1e1ae configure: Require libfdt for arm, ppc, microblaze softmmu targets
A number of our softmmu targets (PPC, ARM, Microblaze) now more or
less require flattened device tree support for various board models
to work correctly.  Make libfdt mandatory if the target list includes
these, rather than building unhelpful half-functional binaries.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Tested-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Message-id: 1369409217-7553-2-git-send-email-peter.maydell@linaro.org
2013-06-14 15:34:19 +01:00
Peter Crosthwaite
96ce654576 configure: dtc: Probe for libfdt_env.h
Currently QEMU provides a local clone of the file libfdt_env.h in
/include. This file is supposed to come with the libfdt package and is
only needed for broken installs of libfdt. Now that we have submodule
dtc, just ignore these broken installs and prompt for the dtc submodule
install instead. QEMU's local libfdt_env.h is removed accordingly.

Manifests as a bug when building QEMU with modern libfdt. The new
version of libfdt does not compile when QEMUs libfdt_env.h takes
precedence over the hosts.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 9b6a3a52e3f46cfbc1ded9ab56385ec045e46705.1369628289.git.peter.crosthwaite@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-14 15:33:12 +01:00
Paolo Bonzini
c02a9552a4 build: drop TARGET_TYPE
Just use the TARGET_NAME free string.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1370349928-20419-6-git-send-email-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-14 15:33:12 +01:00
Paolo Bonzini
2e59915d43 main: use TARGET_ARCH only for the target-specific #define
Everything else needs to match the executable name, which is
TARGET_NAME.

Before:
    $ sh4eb-linux-user/qemu-sh4eb --help
    usage: qemu-sh4 [options] program [arguments...]
    Linux CPU emulator (compiled for sh4 emulation)

After:
    $ sh4eb-linux-user/qemu-sh4eb --help
    usage: qemu-sh4eb [options] program [arguments...]
    Linux CPU emulator (compiled for sh4eb emulation)

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1370349928-20419-5-git-send-email-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-14 15:33:11 +01:00
Paolo Bonzini
b9a7b74f77 build: do not use TARGET_ARCH
TARGET_ARCH is generally wrong to use, there are better variables
provided in config-target.mak.  The right one is usually TARGET_NAME
(previously TARGET_ARCH2), but for bsd-user we can also use TARGET_ABI_DIR
for consistency with linux-user.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1370349928-20419-4-git-send-email-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-14 15:33:10 +01:00
Paolo Bonzini
c1799a8462 build: rename TARGET_ARCH2 to TARGET_NAME
Do not introduce any new use yet.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1370349928-20419-3-git-send-email-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-14 15:33:10 +01:00
Alon Levy
c14518e942 Add a stp file for usage from build directory
For systemtap the location of the process being tapped is crucial, as a
result the existing stp file requires installation for use.

There are now two files:
$(TARGET_DIR)/$(QEMU_PROG).stp-installed: copied to $(tapdir)/$(QEMU_PROG).stp
$(TARGET_DIR)/$(QEMU_PROG).stp: pointing to the built binary, usable
                                without installation

To use:
stap -I $(TARGET_DIR) ...

Signed-off-by: Alon Levy <alevy@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1370349928-20419-2-git-send-email-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-14 15:19:07 +01:00
Peter Crosthwaite
52bb7c6a06 audio/intel-hda: QOM casting sweep
Define and use standard QOM cast macro. Remove usages of DO_UPCAST and
direct -> style casting.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 96f00396338321f5a76c9b86c629b69895e4d2d0.1370496582.git.peter.crosthwaite@xilinx.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 08:59:28 -05:00
Peter Crosthwaite
062db74023 audio/intel-hda: Fix Inheritance hierachy
The ich6 and ich9 variants either need to inherit one from the other,
or both from a common base class, otherwise its not possible to create
a QOM cast macro for use by the shared implementation functions.
Went for option B, with a common base class.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 54453b6aa8afa1a76b2ec1932f1d7fd25205d0bc.1370496582.git.peter.crosthwaite@xilinx.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 08:59:28 -05:00
Markus Armbruster
6e5c4540d1 smbios: Check R in -smbios type=0, release=R parses okay
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo "ever the optimist" Ersek <lersek@redhat.com>
Message-id: 1370610036-10577-7-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 08:58:58 -05:00
Markus Armbruster
527cd96f15 smbios: Fix -smbios type=0, release=... for big endian hosts
Classic endianness bug due to careless dirty coding: assuming reading
a byte from an int variable gets the least significant byte.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo "ever the optimist" Ersek <lersek@redhat.com>
Message-id: 1370610036-10577-6-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 08:58:58 -05:00
Markus Armbruster
ebc85e3f72 smbios: Clean up smbios_add_field() parameters
Having size precede the associated pointer is odd.  Swap them, and fix
up the types.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo "ever the optimist" Ersek <lersek@redhat.com>
Message-id: 1370610036-10577-5-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 08:58:57 -05:00
Markus Armbruster
5bb95e4186 smbios: Convert to error_report()
Improves diagnistics from ad hoc messages like

    Invalid SMBIOS UUID string

to

    qemu-system-x86_64: -smbios type=1,uuid=gaga: Invalid UUID

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo "ever the optimist" Ersek <lersek@redhat.com>
Message-id: 1370610036-10577-4-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 08:58:57 -05:00
Markus Armbruster
f3eededb2f log.h: Supply missing includes
<stdio.h> has always been missing.  Rest missed in commit eeacee4.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo "ever the optimist" Ersek <lersek@redhat.com>
Message-id: 1370610036-10577-3-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 08:58:57 -05:00
Markus Armbruster
b293796fd7 error-report.h: Supply missing include
Missed in commit e5924d8.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo "ever the optimist" Ersek <lersek@redhat.com>
Message-id: 1370610036-10577-2-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 08:58:56 -05:00
Anthony Liguori
301255e630 Merge remote-tracking branch 'mjt/trivial-patches-next' into staging
# By Michael Tokarev (4) and others
# Via Michael Tokarev
* mjt/trivial-patches-next: (26 commits)
  piix: fix some printf errors when debug is enabled
  cputlb: fix debug logs
  create qemu_openpty_raw() helper function and move it to a separate file
  main-loop: do not include slirp/slirp.h, use libslirp.h instead
  libcacard/vscclient: fix leakage of socket on error paths
  linux-headers: Update to v3.10-rc5
  KVM: PPC: Add dummy kvm_arch_init_irq_routing()
  KVM: S390: Add dummy kvm_arch_init_irq_routing()
  KVM: ARM: Add dummy kvm_arch_init_irq_routing()
  ivshmem: add missing error exit(2)
  hw/xen: Use g_free instead of free and fix potential memory leaks
  target-sparc: Replace free by g_free
  hw/scsi: Don't increment a boolean value
  device tree: Fix cppcheck warning
  Makefile: Install qemu-img and qemu-nbd man pages only if built
  Unbreak -no-quit for GTK, validate SDL options
  gtk: implement -full-screen
  char/serial: serial_ioport_write: Factor out common code
  char/serial: Use generic Fifo8
  char/serial: cosmetic fixes.
  ...

Message-id: 1371207042-17980-1-git-send-email-mjt@msgid.tls.msk.ru
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 07:51:45 -05:00
Anthony Liguori
5f13731f8c Merge remote-tracking branch 'afaerber/qom-cpu' into staging
# By Andreas Färber (12) and others
# Via Andreas Färber
* afaerber/qom-cpu:
  spapr_rtas: Abstract rtas_start_cpu() with qemu_get_cpu()
  spapr_rtas: Abstract rtas_query_cpu_stopped_state() with qemu_get_cpu()
  memory_mapping: Improve qemu_get_guest_memory_mapping() error reporting
  dump: Abstract dump_init() with cpu_synchronize_all_states()
  cpu: Change default for CPUClass::get_paging_enabled()
  dump: Drop qmp_dump_guest_memory() stub and build for all targets
  memory_mapping: Drop qemu_get_memory_mapping() stub
  cpu: Turn cpu_get_memory_mapping() into a CPUState hook
  memory_mapping: Move MemoryMappingList typedef to qemu/typedefs.h
  cpu: Turn cpu_paging_enabled() into a CPUState hook
  monitor: Simplify do_inject_mce() with qemu_get_cpu()
  target-i386: cpu: Fix potential buffer overrun in get_register_name_32()
  target-i386: Set level=4 on Conroe/Penryn/Nehalem
  target-i386: Update model values on Conroe/Penryn/Nehalem CPU models
  pc: Create pc-*-1.6 machine-types
  pc: Fix crash when attempting to hotplug CPU with negative ID
  dump: Move stubs into libqemustub.a
2013-06-14 07:51:30 -05:00
Anthony Liguori
86a6a07745 Merge remote-tracking branch 'pmaydell/tcg-aarch64.next' into staging
# By Claudio Fontana (9) and others
# Via Peter Maydell
* pmaydell/tcg-aarch64.next:
  MAINTAINERS: add tcg/aarch64 maintainer
  configure: permit compilation on arm aarch64
  tcg/aarch64: implement user mode qemu ld/st
  user-exec.c: aarch64 initial implementation of cpu_signal_handler
  tcg/aarch64: implement sign/zero extend operations
  tcg/aarch64: implement byte swap operations
  tcg/aarch64: implement AND/TEST immediate pattern
  tcg/aarch64: improve arith shifted regs operations
  tcg/aarch64: implement new TCG target for aarch64
  include/elf.h: add aarch64 ELF machine and relocs
  configure: Drop CONFIG_ATFILE test
  linux-user: Drop direct use of openat etc syscalls
  linux-user: Allow getdents to be provided by getdents64

Message-id: 1371052645-9006-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 07:51:05 -05:00
Anthony Liguori
db9707f7a1 Merge remote-tracking branch 'pmaydell/target-arm.next' into staging
# By Peter Chubb
# Via Peter Maydell
* pmaydell/target-arm.next:
  Fix rfe instruction

Message-id: 1370268884-25945-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 07:50:59 -05:00
Anthony Liguori
6e8d2b6546 Merge remote-tracking branch 'rth/tcg-for-anthony' into staging
# By Richard Henderson
# Via Richard Henderson
* rth/tcg-for-anthony:
  tcg: Remove redundant tcg_target_init checks
  tcg: Use QEMU_BUILD_BUG_ON for CPU_TLB_ENTRY_BITS

Message-id: 1370437167-11278-1-git-send-email-rth@twiddle.net
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14 07:50:36 -05:00
Hu Tao
ba275adba0 piix: fix some printf errors when debug is enabled
And use PRIxxx macros if possible.

Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-14 14:38:45 +04:00
Hervé Poussineau
54b949d270 cputlb: fix debug logs
'pd' variable has been removed in 06ef3525e1.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-14 14:29:04 +04:00
Michael Tokarev
4efeabbbe8 create qemu_openpty_raw() helper function and move it to a separate file
In two places qemu uses openpty() which is very system-dependent,
and in both places the pty is switched to raw mode as well.
Make a wrapper function which does both steps, and move all the
system-dependent complexity into a separate file, together
with static/local implementations of openpty() and cfmakeraw()
from qemu-char.c.

It is in a separate file, not part of oslib-posix.c, because
openpty() often resides in -lutil which is not linked to
every program qemu builds.

This change removes #including of <pty.h>, <termios.h>
and other rather specific system headers out of qemu-common.h,
which isn't a place for such specific headers really.

This version has been verified to build correctly on Linux,
OpenBSD, FreeBSD and OpenIndiana.  On the latter it lets qemu
to be built with gtk gui which were not possible there due to
missing openpty() and cfmakeraw().

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Tested-by: Andreas Färber <andreas.faerber@web.de>
2013-06-14 14:28:43 +04:00
Andreas Färber
c67e216bdf spapr_rtas: Abstract rtas_start_cpu() with qemu_get_cpu()
Instead of looping over all CPUArchState, use a helper to obtain the
desired CPUState.
Free the "cpu" variable for PowerPCCPU, to access its CPUPPCState.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-13 00:11:14 +02:00
Andreas Färber
05318a858c spapr_rtas: Abstract rtas_query_cpu_stopped_state() with qemu_get_cpu()
Instead of looping over all CPUArchState, use a helper to obtain the
desired CPUState directly. Saves a CPUPPCState variable and QOM cast.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-12 23:43:26 +02:00
Claudio Fontana
b25a464c6b MAINTAINERS: add tcg/aarch64 maintainer
Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
Message-id: 51ACA0B2.80800@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-12 16:20:24 +01:00
Claudio Fontana
1f0803137d configure: permit compilation on arm aarch64
support compiling on aarch64.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 51A5C5ED.90103@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-12 16:20:23 +01:00
Jani Kokkonen
6a91c7c978 tcg/aarch64: implement user mode qemu ld/st
also put aarch64 in the list of archs that do not need an ldscript.

Signed-off-by: Jani Kokkoken <jani.kokkonen@huawei.com>
Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 51AF40EE.1000104@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-12 16:20:23 +01:00
Claudio Fontana
f129061c6a user-exec.c: aarch64 initial implementation of cpu_signal_handler
Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 51AF4028.5030504@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-12 16:20:23 +01:00
Claudio Fontana
31f1275b90 tcg/aarch64: implement sign/zero extend operations
implement the optional sign/zero extend operations with the dedicated
aarch64 instructions.

Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 51AC9A58.40502@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-12 16:20:23 +01:00
Claudio Fontana
9c4a059df3 tcg/aarch64: implement byte swap operations
implement the optional byte swap operations with the dedicated
aarch64 instructions.

Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 51AC9A33.9050003@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-12 16:20:23 +01:00
Claudio Fontana
7deea126b2 tcg/aarch64: implement AND/TEST immediate pattern
add functions to AND/TEST registers with immediate patterns.

Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 51AC9A0C.3090303@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-12 16:20:22 +01:00
Claudio Fontana
36fac14a64 tcg/aarch64: improve arith shifted regs operations
for arith operations, add SUBS, ANDS, ADDS and add a shift parameter
so that all arith instructions can make use of shifted registers.

Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 51AC998B.7070506@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-12 16:20:22 +01:00
Claudio Fontana
4a136e0a6b tcg/aarch64: implement new TCG target for aarch64
add preliminary support for TCG target aarch64.

Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 51A5C596.3090108@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-12 16:20:22 +01:00
Claudio Fontana
1d256776c7 include/elf.h: add aarch64 ELF machine and relocs
we will use the 26bit relative relocs in the aarch64 tcg target.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 51A5C52A.4080001@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-12 16:20:22 +01:00
Peter Maydell
6692689543 configure: Drop CONFIG_ATFILE test
Nobody uses the CONFIG_ATFILE test now, so just drop it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Tested-by: Claudio Fontana <claudio.fontana@huawei.com>
Message-id: 1370126121-22975-3-git-send-email-peter.maydell@linaro.org
2013-06-12 16:20:22 +01:00
Peter Maydell
c0d472b12e linux-user: Drop direct use of openat etc syscalls
The linux-user syscall emulation layer currently supports the
openat family of syscalls via two mechanisms: simply calling
the corresponding libc functions, and making direct syscalls.
Since glibc has supported these functions since at least glibc
2.5, there's no real need to retain the (essentially untested)
direct syscall fallback code, so simply delete it. This allows
us to remove some ifdeffery that was attempting to disable
provision of some of the syscalls if the host didn't seem to
support them, which in some cases was actually wrong (eg where
there are several flavours of the syscall and we only need
one of them, not necessarily the exact one the guest has,
as with the fstatat* calls).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Tested-by: Claudio Fontana <claudio.fontana@huawei.com>
Message-id: 1370126121-22975-2-git-send-email-peter.maydell@linaro.org
2013-06-12 16:20:21 +01:00
Peter Maydell
3307e2363a linux-user: Allow getdents to be provided by getdents64
Newer architectures may only implement the getdents64 syscall, not
getdents. Provide an implementation of getdents in terms of getdents64
so that we can run getdents-using targets on a getdents64-only host.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Tested-by: Claudio Fontana <claudio.fontana@huawei.com>
Message-id: 1370344377-27445-1-git-send-email-peter.maydell@linaro.org
Message-id: 1370193044-24535-1-git-send-email-peter.maydell@linaro.org
2013-06-12 16:20:21 +01:00
Michael Tokarev
520b6dd4d0 main-loop: do not include slirp/slirp.h, use libslirp.h instead
The header slirp/slirp.h is an internal header for slirp, and
main-loop.c does not use internals from there.  Instead, it uses
public functions (slirp_update_timeout(), slirp_pollfds_fill()
etc) which are declared in slirp/libslirp.h.

Including slirp/slirp.h is somewhat dangerous since it redefines
errno on WIN32, so any file including it may misbehave wrt errno.

Unfortunately libslirp isn't self-contained, it needs declaration
of struct in_addr, which is provided by qemu/sockets.h.  Maybe
instead of #including qemu/sockets.h before libslirp.h, it is
better to make the latter self-contained.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-12 18:43:08 +04:00
Alon Levy
581fe784c3 libcacard/vscclient: fix leakage of socket on error paths
Spotted by Coverity.

Signed-off-by: Alon Levy <alevy@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-12 16:04:43 +04:00
Alexey Kardashevskiy
e098b45386 linux-headers: Update to v3.10-rc5
This adds symbols required for PPC64 pseries platform features:
1. sPAPR live migration;
2. in-kernel XICS interrupt controller.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-12 13:19:10 +04:00
Scott Wood
8216966004 KVM: PPC: Add dummy kvm_arch_init_irq_routing()
The common KVM code insists on calling kvm_arch_init_irq_routing()
as soon as it sees kernel header support for it (regardless of whether
QEMU supports it).  Provide a dummy function to satisfy this.

Unlike x86, PPC does not have one default irqchip, so there's no common
code that we'd stick here.  Even if you ignore the routes themselves,
which even on x86 are not set up in this function, the initial XICS
kernel implementation will not support IRQ routing, so it's best to
leave even the general feature flags up to the specific irqchip code.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-12 13:19:10 +04:00