target-ppc: implement stxsd and stxssp

stxsd: Store VSX Scalar Dword
stxssp: Store VSX Scalar SP

Moreover, DQ-Form/DS-FORM instructions shares the same primary
opcode(0x3D)

target-ppc: implement stxsd and stxssp

stxsd: Store VSX Scalar Dword
stxssp: Store VSX Scalar SP

Moreover, DQ-Form/DS-FORM instructions shares the same primary
opcode(0x3D). For DQ-FORM bits 29:31 are used, for DS-FORM bits 30:31
are used. Common routine to decode primary opcode(0x3D) -
ds-form/dq-form instructions is required.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

show more ...

target-ppc: implement lxsd and lxssp instructions

lxsd: Load VSX Scalar Dword
lxssp: Load VSX Scalar Single

Moreover, DS-Form instructions shares the same primary opcode, bits

target-ppc: implement lxsd and lxssp instructions

lxsd: Load VSX Scalar Dword
lxssp: Load VSX Scalar Single

Moreover, DS-Form instructions shares the same primary opcode, bits
30:31 are used to decode the instruction. Use a common routine to decode
primary opcode(0x39) - ds-form instructions and branch-out depending on
bits 30:31.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

show more ...

target-ppc: rename CRF_* defines as CRF_*_BIT

Add _BIT to CRF_[GT,LT,EQ_SO] and introduce CRF_[GT,LT,EQ,SO] for usage
without shifts in the code. This would simplify the code.

S

target-ppc: rename CRF_* defines as CRF_*_BIT

Add _BIT to CRF_[GT,LT,EQ_SO] and introduce CRF_[GT,LT,EQ,SO] for usage
without shifts in the code. This would simplify the code.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

show more ...

target-ppc: Consolidate instruction decode helpers

Move instruction decode helpers to target-ppc/internal.h so that some
of these can be used from outside of translate.c. This movement a

target-ppc: Consolidate instruction decode helpers

Move instruction decode helpers to target-ppc/internal.h so that some
of these can be used from outside of translate.c. This movement also
helps to get rid of some duplicate helpers from target-ppc/fpu_helper.c.

Suggested-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

show more ...

Merge remote-tracking branch 'remotes/xtensa/tags/20170124-xtensa' into staging

target/xtensa updates:

- refactor CCOUNT/CCOMPARE (use QEMU timers instead of instruction counting);

Merge remote-tracking branch 'remotes/xtensa/tags/20170124-xtensa' into staging

target/xtensa updates:

- refactor CCOUNT/CCOMPARE (use QEMU timers instead of instruction counting);
- support icount; run target/xtensa TCG tests with icount;
- implement SMP prerequisites: static vector selection, RUNSTALL and RER/WER.

# gpg: Signature made Wed 25 Jan 2017 00:27:51 GMT
# gpg: using RSA key 0x51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <max.filippov@cogentembedded.com>"
# gpg: aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20170124-xtensa:
target-xtensa: implement RER/WER instructions
target/xtensa: tests: clean up interrupt tests
target/xtensa: tests: add memctl test
target/xtensa: implement MEMCTL SR
target/xtensa: fix ICACHE/DCACHE options detection
target/xtensa: tests: add ccount write tests
target/xtensa: tests: replace hardcoded interrupt masks
target/xtensa: tests: fix timer tests
target/xtensa: tests: run tests with icount
target/xtensa: don't continue translation after exception
target/xtensa: support icount
target/xtensa: refactor CCOUNT/CCOMPARE
target/xtensa: implement RUNSTALL
target/xtensa: add static vectors selection

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging

x86 and machine queue, 2017-01-17

Includes i386, CPU, NUMA, and memory backends change

Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging

x86 and machine queue, 2017-01-17

Includes i386, CPU, NUMA, and memory backends changes.

i386:
target/i386: Fix bad patch application to translate.c

CPU:
qmp: Report QOM type name on query-cpu-definitions

NUMA:
numa: make -numa parser dynamically allocate CPUs masks

Memory backends:
qom: remove unused header
monitor: reuse user_creatable_add_opts() instead of user_creatable_add()
monitor: fix qmp/hmp query-memdev not reporting IDs of memory backends

# gpg: Signature made Thu 12 Jan 2017 17:53:11 GMT
# gpg: using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/x86-and-machine-pull-request:
qmp: Report QOM type name on query-cpu-definitions
numa: make -numa parser dynamically allocate CPUs masks
target/i386: Fix bad patch application to translate.c
monitor: fix qmp/hmp query-memdev not reporting IDs of memory backends
monitor: reuse user_creatable_add_opts() instead of user_creatable_add()
qom: remove unused header

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/stsquad/tags/pull-travis-20170112-1' into staging

A couple of fixes to reduce the matrix some more that just missed the
last iteration.

# g

Merge remote-tracking branch 'remotes/stsquad/tags/pull-travis-20170112-1' into staging

A couple of fixes to reduce the matrix some more that just missed the
last iteration.

# gpg: Signature made Thu 12 Jan 2017 13:01:49 GMT
# gpg: using RSA key 0xFBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>"
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-travis-20170112-1:
travis: add Trusty with clang stable build
travis: trim out most clang builds

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/bkoppelmann/tags/pull-tricore-2017-01-11-2' into staging

TriCore FPU patches

# gpg: Signature made Wed 11 Jan 2017 13:40:11 GMT
# gpg:

Merge remote-tracking branch 'remotes/bkoppelmann/tags/pull-tricore-2017-01-11-2' into staging

TriCore FPU patches

# gpg: Signature made Wed 11 Jan 2017 13:40:11 GMT
# gpg: using RSA key 0x0AD2C6396B69CA14
# gpg: Good signature from "Bastian Koppelmann <kbastian@mail.uni-paderborn.de>"
# Primary key fingerprint: 6E63 6A7E 83F2 DD0C FA6E 6E37 0AD2 C639 6B69 CA14

* remotes/bkoppelmann/tags/pull-tricore-2017-01-11-2:
target-tricore: Add updfl instruction
target-tricore: Added new JNE instruction variant
target-tricore: Added new MOV instruction variant
target-tricore: Added MADD.F and MSUB.F instructions
target-tricore: Added FTOUZ instruction

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170111-1' into staging

vga: fixes for virtio-gpu and cirrus.

# gpg: Signature made Wed 11 Jan 2017 10:24:24 GMT
# gp

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170111-1' into staging

vga: fixes for virtio-gpu and cirrus.

# gpg: Signature made Wed 11 Jan 2017 10:24:24 GMT
# gpg: using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-vga-20170111-1:
virtio-gpu: tag as not hotpluggable
virtio-gpu: Fix memory leak in virtio_gpu_load()
virtio-gpu: Recalculate VirtIOGPU::hostmem on VM load
display: cirrus: ignore source pitch value as needed in blit_is_unsafe
virtio-gpu: fix information leak in capset get dispatch

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/pull-audio-20170111-1' into staging

audio: qomify drivers, hotplug fixes.

# gpg: Signature made Wed 11 Jan 2017 09:32:09 GMT
#

Merge remote-tracking branch 'remotes/kraxel/tags/pull-audio-20170111-1' into staging

audio: qomify drivers, hotplug fixes.

# gpg: Signature made Wed 11 Jan 2017 09:32:09 GMT
# gpg: using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-audio-20170111-1:
es1370: wire up reset via DeviceClass
audio: ac97: add exit function
audio: es1370: add exit function
hw/audio: QOM'ify pl041.c
hw/audio: QOM'ify marvell_88w8618.c

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20170110' into staging

TCG opcodes for extract, clz, ctz, ctpop

# gpg: Signature made Wed 11 Jan 2017 02:12:41 GMT
# gpg:

Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20170110' into staging

TCG opcodes for extract, clz, ctz, ctpop

# gpg: Signature made Wed 11 Jan 2017 02:12:41 GMT
# gpg: using RSA key 0xAD1270CC4DD0279B
# gpg: Good signature from "Richard Henderson <rth7680@gmail.com>"
# gpg: aka "Richard Henderson <rth@redhat.com>"
# gpg: aka "Richard Henderson <rth@twiddle.net>"
# Primary key fingerprint: 9CB1 8DDA F8E8 49AD 2AFC 16A4 AD12 70CC 4DD0 279B

* remotes/rth/tags/pull-tcg-20170110: (65 commits)
tcg/i386: Handle ctpop opcode
tcg/ppc: Handle ctpop opcode
tcg: Use ctpop to generate ctz if needed
tests: New test-bitcnt
qemu/host-utils.h: Reduce the operation count in the fallback ctpop
target-i386: Use ctpop helper
target-tilegx: Use ctpop helper
target-sparc: Use ctpop helper
target-s390x: Avoid a loop for popcnt
target-ppc: Use ctpop helper
target-alpha: Use ctpop helper
tcg: Add opcode for ctpop
target-xtensa: Use clrsb helper
target-tricore: Use clrsb helper
target-arm: Use clrsb helper
tcg: Add helpers for clrsb
tcg/i386: Rely on undefined/undocumented behaviour of BSF/BSR
tcg/i386: Handle ctz and clz opcodes
tcg/i386: Allow bmi2 shiftx to have non-matching operands
tcg/i386: Hoist common arguments in tcg_out_op
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

target-ppc: Use ctpop helper

Signed-off-by: Richard Henderson <rth@twiddle.net>

target-ppc: Use clz and ctz opcodes

Signed-off-by: Richard Henderson <rth@twiddle.net>

target-ppc: Use the new deposit and extract ops

Use the new primitives for RDWINM and RLDICL.

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Richard Hend

target-ppc: Use the new deposit and extract ops

Use the new primitives for RDWINM and RLDICL.

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Richard Henderson <rth@twiddle.net>

show more ...

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, vhost, pc: fixes

Here are some bugfixes that didn't make 2.8.

Signed-off-by: Michael S. Ts

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, vhost, pc: fixes

Here are some bugfixes that didn't make 2.8.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Fri 16 Dec 2016 21:13:43 GMT
# gpg: using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
virtio: avoid using guest_notifier_mask in vhost-user mode
pci: fix error message for express slots
i386: amd_iommu: fix MMIO register count and access
tests/vhost-user-bridge: use contrib/libvhost-user
contrib: add libvhost-user
tests/vhost-user-bridge: do not accept more than one connection
tests/vhost-user-bridge: indicate peer disconnected
tests/vhost-user-bridge: remove unnecessary dispatcher_remove
tests/vhost-user-bridge: remove false comment

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170103-1' into staging

virtio-gpu: misc bugfixes.

# gpg: Signature made Tue 03 Jan 2017 14:48:04 GMT
# gpg:

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170103-1' into staging

virtio-gpu: misc bugfixes.

# gpg: Signature made Tue 03 Jan 2017 14:48:04 GMT
# gpg: using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-vga-20170103-1:
virtio-gpu: fix memory leak in resource attach backing
virtio-gpu-3d: fix memory leak in resource attach backing
virtio-gpu: call cleanup mapping function in resource destroy
virtio-gpu: track and limit host memory allocations
display: virtio-gpu-3d: check virgl capabilities max_size

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/berrange/tags/pull-qcrypto-2016-12-21-2' into staging

Merge qcrypto 2016/12/21 v2

# gpg: Signature made Thu 22 Dec 2016 10:46:17 GMT
# gpg:

Merge remote-tracking branch 'remotes/berrange/tags/pull-qcrypto-2016-12-21-2' into staging

Merge qcrypto 2016/12/21 v2

# gpg: Signature made Thu 22 Dec 2016 10:46:17 GMT
# gpg: using RSA key 0xBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>"
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/pull-qcrypto-2016-12-21-2:
crypto: add HMAC algorithms testcases
crypto: support HMAC algorithms based on nettle
crypto: support HMAC algorithms based on glib
crypto: support HMAC algorithms based on libgcrypt
crypto: add HMAC algorithms framework
configure: add CONFIG_GCRYPT_HMAC item
crypto: add 3des-ede support when using libgcrypt/nettle
cipher: fix leak on initialization error

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/thibault/tags/samuel-thibault' into staging

slirp updates

# gpg: Signature made Tue 20 Dec 2016 23:05:13 GMT
# gpg: using RS

Merge remote-tracking branch 'remotes/thibault/tags/samuel-thibault' into staging

slirp updates

# gpg: Signature made Tue 20 Dec 2016 23:05:13 GMT
# gpg: using RSA key 0xA003196827414880
# gpg: Good signature from "Samuel Thibault <samuel.thibault@gnu.org>"
# gpg: aka "Samuel Thibault <sthibault@debian.org>"
# gpg: aka "Samuel Thibault <samuel.thibault@inria.fr>"
# gpg: aka "Samuel Thibault <samuel.thibault@labri.fr>"
# gpg: aka "Samuel Thibault <samuel.thibault@ens-lyon.org>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 900C B024 B679 31D4 0F82 304B D017 8C76 7D06 9EE6
# Subkey fingerprint: 6B0F AC21 8566 46E9 4AA2 D200 A003 1968 2741 4880

* remotes/thibault/tags/samuel-thibault:
slirp: support dynamic block size for TFTP transfers
slirp, disas: Replace min/max with MIN/MAX macros

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Move target-* CPU file into a target/ folder

We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures

Move target-* CPU file into a target/ folder

We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V, AVR) are likely to be included soon, too, so the main
folder of the QEMU sources slowly gets quite overcrowded with the
target-xxx folders.
To disburden the main folder a little bit, let's move the target-xxx
folders into a dedicated target/ folder, so that target-xxx/ simply
becomes target/xxx/ instead.

Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part]
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part]
Acked-by: Michael Walle <michael@walle.cc> [lm32 part]
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part]
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part]
Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part]
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part]
Acked-by: Richard Henderson <rth@twiddle.net> [alpha part]
Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part]
Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part]
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part]
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part]
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...