On 9/8/23 16:15, Daniel P. Berrangé wrote:
> On Fri, Sep 08, 2023 at 04:06:35PM +0200, Ilya Maximets wrote:
>> On 9/8/23 14:15, Daniel P. Berrangé wrote:
>>> On Fri, Sep 08, 2023 at 02:00:47PM +0200, Ilya Maximets wrote:
On 9/8/23 13:49, Daniel P. Berrangé wrote:
> On Fri, Sep 08, 2023 at
Oops, I forgot to CC qemu-devel.
On Wed, 13 Sept 2023 at 15:06, Stefan Hajnoczi wrote:
>
> I can't start a qemu.git build with a GTK UI but -display vnc=:0 works:
>
> $ ./configure --target-list=x86_64-softmmu
> $ build/qemu-system-x86_64
> qemu-system-x86_64: ../ui/console.c:818: dpy_get_ui_info
On 9/12/23 08:34, Anton Johansson wrote:
Changes tlb_*() functions to take CPUState instead of CPUArchState, as
they don't require the full CPUArchState. This makes it easier to
decouple target-(in)dependent code.
Signed-off-by: Anton Johansson
---
include/exec/cpu_ldst.h | 8 +-
accel/
On Thu, Sep 07, 2023 at 06:04:07AM -0700, Mattias Nissler wrote:
> When DMA memory can't be directly accessed, as is the case when
> running the device model in a separate process without shareable DMA
> file descriptors, bounce buffering is used.
>
> It is not uncommon for device models to reques
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/8.2 for any
user-visible changes.
signature.asc
Description: PGP signature
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/8.2 for any
user-visible changes.
signature.asc
Description: PGP signature
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/8.2 for any
user-visible changes.
signature.asc
Description: PGP signature
Hi Gerd,
Some consultation would be appreciated on this thread to get this patch
out of limbo. Is there a better solution that what I've proposed?
AFAICT, we don't have position fields to indicate the dmabuf plane is
relative to some scanout, so I think it represents the entire display.
Thanks,
Hi,
The following intermittent failure occurred in the CI and I have filed
an Issue for it:
https://gitlab.com/qemu-project/qemu/-/issues/1886
Output:
>>> QTEST_QEMU_IMG=./qemu-img MALLOC_PERTURB_=116
QTEST_QEMU_STORAGE_DAEMON_BINARY=./storage-daemon/qemu-storage-daemon
G_TEST_DBUS_DAEMON=/bu
On Thu, Sep 07, 2023 at 10:30:49PM +0300, Daniil Tatianin wrote:
> This series fixes an issue where the outcome of the migration qtest
> relies on the initial memory contents all being the same across the
> first 100MiB of RAM, which is a very fragile invariant.
>
> We fix this by making sure we z
it fails on
a92e7bb4cad57c ui: add precondition for dpy_get_ui_info()
when initing gdk display.
gtk_display_init => gtk_widget_show => ... => gd_configure => gd_set_ui_size
=>
dpy_get_ui_info.
fwiw.
/mjt
On Fri, Aug 18, 2023 at 10:31:40AM +0200, Philippe Mathieu-Daudé wrote:
> Hi Stefan,
>
> On 17/8/23 17:58, Stefan Hajnoczi wrote:
> > The networking subsystem may wish to use defer_call(), so move the code
> > to util/ where it can be reused.
> >
> > As a reminder of what defer_call() does:
> >
Stefan Hajnoczi writes:
> Hi,
> The following intermittent failure occurred in the CI and I have filed
> an Issue for it:
> https://gitlab.com/qemu-project/qemu/-/issues/1886
>
> Output:
>
> >>> QTEST_QEMU_IMG=./qemu-img MALLOC_PERTURB_=116
> QTEST_QEMU_STORAGE_DAEMON_BINARY=./storage-daemon/q
On Wed, 13 Sept 2023 at 15:44, Fabiano Rosas wrote:
>
> Stefan Hajnoczi writes:
>
> > Hi,
> > The following intermittent failure occurred in the CI and I have filed
> > an Issue for it:
> > https://gitlab.com/qemu-project/qemu/-/issues/1886
> >
> > Output:
> >
> > >>> QTEST_QEMU_IMG=./qemu-img
The networking subsystem may wish to use defer_call(), so move the code
to util/ where it can be reused.
As a reminder of what defer_call() does:
This API defers a function call within a defer_call_begin()/defer_call_end()
section, allowing multiple calls to batch up. This is a performance
optimi
There is a batching mechanism for virtio-blk Used Buffer Notifications
that is no longer needed because the previous commit added batching to
virtio_notify_irqfd().
Note that this mechanism was rarely used in practice because it is only
enabled when EVENT_IDX is not negotiated by the driver. Moder
v3:
- Add comment pointing to API documentation in .c file [Philippe]
- Add virtio_notify_irqfd_deferred_fn trace event [Ilya]
- Remove outdated #include [Ilya]
v2:
- Rename blk_io_plug() to defer_call() and move it to util/ so the net
subsystem can use it [Ilya]
- Add defer_call_begin()/end() to
virtio-blk and virtio-scsi invoke virtio_irqfd_notify() to send Used
Buffer Notifications from an IOThread. This involves an eventfd
write(2) syscall. Calling this repeatedly when completing multiple I/O
requests in a row is wasteful.
Use the defer_call() API to batch together virtio_irqfd_notify(
Prepare to move the blk_io_plug_call() API out of the block layer so
that other subsystems call use this deferred call mechanism. Rename it
to defer_call() but leave the code in block/plug.c.
The next commit will move the code out of the block layer.
Suggested-by: Ilya Maximets
Reviewed-by: Phil
On Mon, Sep 11, 2023 at 02:13:18PM -0300, Fabiano Rosas wrote:
> Stop using outside knowledge about the io channels when registering
> yank functions. Query for features instead.
>
> The yank method for all channels used with migration code currently is
> to call the qio_channel_shutdown() functio
On Mon, Aug 28, 2023 at 11:09:53PM +0800, Sam Li wrote:
> To configure the zoned format feature on the qcow2 driver, it
> requires following arguments: the device size, zoned profile,
> zone model, zone size, zone capacity, number of conventional
> zones, limits on zone resources (max append sector
On Mon, Sep 11, 2023 at 02:13:19PM -0300, Fabiano Rosas wrote:
> The core yank code is strict about balanced registering and
> unregistering of yank functions.
>
> This creates a difficulty because the migration code registers one
> yank function per QIOChannel, but each QIOChannel can be referenc
On Wed, Sep 13, 2023 at 04:00:41PM -0400, Stefan Hajnoczi wrote:
> v3:
> - Add comment pointing to API documentation in .c file [Philippe]
> - Add virtio_notify_irqfd_deferred_fn trace event [Ilya]
> - Remove outdated #include [Ilya]
> v2:
> - Rename blk_io_plug() to defer_call() and move it to uti
On 9/13/23 10:19, Helge Deller wrote:
On 9/13/23 18:55, Richard Henderson wrote:
On 9/13/23 07:47, Helge Deller wrote:
+ haddr = (uint32_t *)((uintptr_t)vaddr);
+ old = *haddr;
This is horribly incorrect, both for user-only and system mode.
Richard, thank you for the review!
B
The call to esp_dma_enable() was being made with the SYSBUS_ESP type instead of
the ESP type. This meant that when GPIO 1 was being used to trigger a DMA
request from an external DMA controller, the setting of ESPState's dma_enabled
field would clobber unknown memory whilst the dma_cb callback poin
Here are a couple of ESP/SCSI fixes related to issue #1810, along with another
patch that fixes a problem with the DMA enable signal I discovered whilst
testing some future ESP changes.
Signed-off-by: Mark Cave-Ayland
Mark Cave-Ayland (3):
esp: use correct type for esp_dma_enable() in sysbus_
In the case where a SCSI layer transfer is incorrectly terminated, it is
possible for a TI command to cause a SCSI buffer overflow due to the
expected transfer data length being less than the available data in the
FIFO. When this occurs the unsigned async_len variable underflows and
becomes a large
Otherwise when a FORMAT UNIT command is issued, the SCSI layer can become
confused because it can find itself in the situation where it thinks there
is still data to be transferred which can cause the next emulated SCSI
command to fail.
Signed-off-by: Mark Cave-Ayland
Fixes: 6ab71761 ("scsi-disk:
Am 6. September 2023 06:25:39 UTC schrieb "Marc-André Lureau"
:
>Hi
>
>On Wed, Sep 6, 2023 at 5:22 AM Gurchetan Singh
> wrote:
>>
>>
>>
>> On Wed, Aug 30, 2023 at 7:26 PM Huang Rui wrote:
>>>
>>> On Tue, Aug 29, 2023 at 08:36:20AM +0800, Gurchetan Singh wrote:
>>> > From: Gurchetan Singh
>>>
On Mon, Aug 28, 2023 at 11:09:54PM +0800, Sam Li wrote:
> By adding zone operations and zoned metadata, the zoned emulation
> capability enables full emulation support of zoned device using
> a qcow2 file. The zoned device metadata includes zone type,
> zoned device state and write pointer of each
Peter Xu writes:
> On Mon, Sep 11, 2023 at 02:13:19PM -0300, Fabiano Rosas wrote:
>> The core yank code is strict about balanced registering and
>> unregistering of yank functions.
>>
>> This creates a difficulty because the migration code registers one
>> yank function per QIOChannel, but each
Richard Henderson wrote:
> On 9/9/23 12:36, Karim Taha wrote:
>> From: Stacey Son
>>
>> Signed-off-by: Stacey Son
>> Signed-off-by: Karim Taha
>> ---
>> bsd-user/bsd-mem.h| 22 ++
>> bsd-user/freebsd/os-syscall.c | 4
>> 2 files changed, 26 insertions
On 9/13/23 15:02, Karim Taha wrote:
Richard Henderson wrote:
On 9/9/23 12:36, Karim Taha wrote:
From: Stacey Son
Signed-off-by: Stacey Son
Signed-off-by: Karim Taha
---
bsd-user/bsd-mem.h| 22 ++
bsd-user/freebsd/os-syscall.c | 4
2 files chang
On 9/12/23 17:58, Nicholas Piggin wrote:
This is a bit of churn so I might leave it for later in the cycle (or
defer if we get a lot of other changes) since it's a relatively
mechanical change. So don't spend time reviewing details, I'm just
wondering about concept and general approach.
I'm not
Windows Server 2022 and Windows 11 require more careful kernel PE image
search and handling of PDB than previous Windows versions.
Also, improve support of large ELF dump files, dumps with unaligned
memory ranges and with big number of ranges.
Viktor Prutyanov (5):
elf2dmp: replace PE export nam
PDB for Windows 11 kernel has slightly different structure compared to
previous versions. Since elf2dmp don't use the other fields, copy only
'segments' field from PDB_STREAM_INDEXES.
Signed-off-by: Viktor Prutyanov
---
contrib/elf2dmp/pdb.c | 10 +++---
1 file changed, 3 insertions(+), 7 de
PE export name check introduced in d399d6b179 isn't reliable enough,
because a page with the export directory may be not present for some
reason. On the other hand, elf2dmp retrieves the PDB name in any case.
It can be also used to check that a PE image is the kernel image. So,
check PDB name when
Glib's g_mapped_file_new maps file with PROT_READ|PROT_WRITE and
MAP_PRIVATE. This leads to premature physical memory allocation of dump
file size on Linux hosts and may fail. On Linux, mapping the file with
MAP_NORESERVE limits the allocation by available memory.
Signed-off-by: Viktor Prutyanov
DMP supports 42 physical memory runs at most. So, merge adjacent
physical memory ranges from QEMU ELF when possible to minimize total
number of runs.
Signed-off-by: Viktor Prutyanov
---
contrib/elf2dmp/main.c | 56 --
1 file changed, 48 insertions(+), 8 de
Physical memory ranges may not be aligned to page size in QEMU ELF, but
DMP can only contain page-aligned runs. So, align them.
Signed-off-by: Viktor Prutyanov
---
contrib/elf2dmp/addrspace.c | 31 +--
contrib/elf2dmp/addrspace.h | 1 +
contrib/elf2dmp/main.c |
On Wed, Sep 13, 2023 at 06:53:20PM -0300, Fabiano Rosas wrote:
> Peter Xu writes:
>
> > On Mon, Sep 11, 2023 at 02:13:19PM -0300, Fabiano Rosas wrote:
> >> The core yank code is strict about balanced registering and
> >> unregistering of yank functions.
> >>
> >> This creates a difficulty becaus
Hello all,
This is the second version of my patch series about the kdump format,
you can see the first version here [1].
The current output format for dump-guest-memory's kdump compressed
format is actually the "makedumpfile flattened" format. It was done
intentionally to allow the flexibility to
This can be used from QMP command line as "-R" to mirror the
corresponding flag for makedumpfile. This enables the kdump_reassembled
flag introduced in the previous patch.
Signed-off-by: Stephen Brennan
---
dump/dump-hmp-cmds.c | 8 +++-
dump/dump.c | 12 +++-
hmp-commands.
For the next patch, we need a reference to DumpState when writing data.
Signed-off-by: Stephen Brennan
---
dump/dump.c | 40
include/sysemu/dump.h | 2 +-
2 files changed, 21 insertions(+), 21 deletions(-)
diff --git a/dump/dump.c b/dump/dump.
The flattened format (currently output by qemu) is used by makedumpfile
only when it is outputting a vmcore to a file which is not seekable. The
flattened format functions essentially as a set of instructions of the
form "seek to the given offset, then write the given bytes out".
The flattened for
> > https://lists.gnu.org/archive/html/bug-bash/2023-09/msg00119.html
> > ^ Here I'm trying to find out more.
> >
> > Bash tests apparently indicate that argv[0] is overwritten, and that
> > reading through a pipe or from /dev/tty fails or loses data.
> >
> > Apart from the bash testsuite failing,
This patch includes:
- XVREPLGR2VR.{B/H/W/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 5 +
target/loongarch/disas.c| 10 +
target/loongarch/insn_trans/trans_vec.c.inc | 25 +++--
3
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 16 +-
target/loongarch/vec_helper.c | 12 +++
target/loongarch/insn_trans/trans_vec.c.inc | 35 -
3 files changed, 41 insertions(+), 22 deletion
This patch includes:
- XVABSD.{B/H/W/D}[U].
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 9 +
target/loongarch/disas.c| 9 +
target/loongarch/insn_trans/trans_vec.c.inc | 8
3 files changed,
This patch includes:
- XVSLLWIL.{H.B/W.H/D.W};
- XVSLLWIL.{HU.BU/WU.HU/DU.WU};
- XVEXTL.Q.D, VEXTL.QU.DU.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 9 +
target/loongarch/disas.c| 9 +
target/loongarch/v
This patch includes:
- XVSRLRN.{B.H/H.W/W.D};
- XVSRARN.{B.H/H.W/W.D};
- XVSRLRNI.{B.H/H.W/W.D/D.Q};
- XVSRARNI.{B.H/H.W/W.D/D.Q}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 16 ++
target/loongarch/disas.c| 16 +
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 48 +++
target/loongarch/vec_helper.c | 50
target/loongarch/insn_trans/trans_vec.c.inc | 66 +
3 files changed, 91 insertions(+
This patch includes:
- XVSAT.{B/H/W/D}[U].
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 9
target/loongarch/disas.c| 9
target/loongarch/vec_helper.c | 48 +++--
target/loon
This patch includes:
- XVMAX[I].{B/H/W/D}[U];
- XVMIN[I].{B/H/W/D}[U].
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 36 +
target/loongarch/disas.c| 34 +++
target/loongarch/vec_he
This patch includes:
- XVSIGNCOV.{B/H/W/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 5 +
target/loongarch/disas.c| 5 +
target/loongarch/insn_trans/trans_vec.c.inc | 4
3 files changed, 14 insertio
Renamed lsx_helper.c to vec_helper.c and trans_lsx.c.inc to trans_vec.c.inc
So LASX can used them.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/translate.c| 2 +-
target/loongarch/{lsx_helper.c => vec_helper.c} |
This patch includes:
- XVADDW{EV/OD}.{H.B/W.H/D.W/Q.D}[U];
- XVSUBW{EV/OD}.{H.B/W.H/D.W/Q.D}[U];
- XVADDW{EV/OD}.{H.BU.B/W.HU.H/D.WU.W/Q.DU.D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 45
target/loongarch/disas.c
This patch includes:
- XVBITSEL.V;
- XVBITSELI.B;
- XVSET{EQZ/NEZ}.V;
- XVSETANYEQZ.{B/H/W/D};
- XVSETALLNEZ.{B/H/W/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 16 ++--
target/loongarch/insns.decode | 15
target
This patch includes:
- XVSEQ[I].{B/H/W/D};
- XVSLE[I].{B/H/W/D}[U];
- XVSLT[I].{B/H/W/D/}[U].
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 43
target/loongarch/disas.c| 43
target/loongarch/vec_helper.c
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/vec.h| 42 ++
target/loongarch/vec_helper.c | 48 ---
2 files changed, 42 insertions(+), 48 deletions(-)
diff --git a/target/loongarch/vec.h b/target/l
Introduce a new function check_vec to replace CHECK_SXE
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insn_trans/trans_vec.c.inc | 248 +++-
1 file changed, 192 insertions(+), 56 deletions(-)
diff --git a/target/loongarch/insn_trans/trans_vec.c.inc
This patch includes:
- XVHADDW.{H.B/W.H/D.W/Q.D/HU.BU/WU.HU/DU.WU/QU.DU};
- XVHSUBW.{H.B/W.H/D.W/Q.D/HU.BU/WU.HU/DU.WU/QU.DU}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 18 +++
target/loongarch/disas.c| 1
Create gvec_*_vl functions in order to hide oprsz.
This is used by gvec_v* functions for oprsz 16,
and will be used by gvec_x* functions for oprsz 32.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insn_trans/trans_vec.c.inc | 68 +
1 file change
This patch includes:
- XVSSRLRN.{B.H/H.W/W.D};
- XVSSRARN.{B.H/H.W/W.D};
- XVSSRLRN.{BU.H/HU.W/WU.D};
- XVSSRARN.{BU.H/HU.W/WU.D};
- XVSSRLRNI.{B.H/H.W/W.D/D.Q};
- XVSSRARNI.{B.H/H.W/W.D/D.Q};
- XVSSRLRNI.{BU.H/HU.W/WU.D/DU.Q};
- XVSSRARNI.{BU.H/HU.W/WU.D/DU.Q}.
Signed-off-by: Song Gao
Reviewed-b
This patch includes:
- VEXT2XV.{H/W/D}.B, VEXT2XV.{HU/WU/DU}.BU;
- VEXT2XV.{W/D}.B, VEXT2XV.{WU/DU}.HU;
- VEXT2XV.D.W, VEXT2XV.DU.WU.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 13 ++
target/loongarch/insns.decode
This patch includes:
- XVMUL.{B/H/W/D};
- XVMUH.{B/H/W/D}[U];
- XVMULW{EV/OD}.{H.B/W.H/D.W/Q.D}[U];
- XVMULW{EV/OD}.{H.BU.B/W.HU.H/D.WU.W/Q.DU.D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 38 +++
target/loongarch/disas.c
This patch includes:
- XVAVG.{B/H/W/D/}[U];
- XVAVGR.{B/H/W/D}[U].
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 17
target/loongarch/disas.c| 17
target/loongarch/vec_helper.c
This patch includes:
- XVSSRLN.{B.H/H.W/W.D};
- XVSSRAN.{B.H/H.W/W.D};
- XVSSRLN.{BU.H/HU.W/WU.D};
- XVSSRAN.{BU.H/HU.W/WU.D};
- XVSSRLNI.{B.H/H.W/W.D/D.Q};
- XVSSRANI.{B.H/H.W/W.D/D.Q};
- XVSSRLNI.{BU.H/HU.W/WU.D/DU.Q};
- XVSSRANI.{BU.H/HU.W/WU.D/DU.Q}.
Signed-off-by: Song Gao
Reviewed-by: Richa
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 2 +-
target/loongarch/vec_helper.c | 11 +--
target/loongarch/insn_trans/trans_vec.c.inc | 22 -
3 files changed, 19 insertions(+), 16 deletions(-)
This patch includes:
- XVDIV.{B/H/W/D}[U];
- XVMOD.{B/H/W/D}[U].
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 17 +
target/loongarch/disas.c| 17 +
target/loongarch/vec_helper.c
This patch includes:
- XVSADD.{B/H/W/D}[U];
- XVSSUB.{B/H/W/D}[U].
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 18 ++
target/loongarch/disas.c| 17 +
target/loongarch/insn_trans/tran
This patch includes:
- XVFRSTP[I].{B/H}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 5
target/loongarch/disas.c| 5
target/loongarch/vec_helper.c | 32 +
target/loonga
This patch includes:
- XVCLO.{B/H/W/D};
- XVCLZ.{B/H/W/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 9 +
target/loongarch/disas.c| 9 +
target/loongarch/vec_helper.c | 3 ++-
target
This patch includes:
- XVFCVT{L/H}.{S.H/D.S};
- XVFCVT.{H.S/S.D};
- XVFRINT[{RNE/RZ/RP/RM}].{S/D};
- XVFTINT[{RNE/RZ/RP/RM}].{W.S/L.D};
- XVFTINT[RZ].{WU.S/LU.D};
- XVFTINT[{RNE/RZ/RP/RM}].W.D;
- XVFTINT[{RNE/RZ/RP/RM}]{L/H}.L.S;
- XVFFINT.{S.W/D.L}[U];
- X[CVFFINT.S.L, VFFINT{L/H}.D.W.
Signed-off
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 146 +++
target/loongarch/vec_helper.c | 445 +---
target/loongarch/insn_trans/trans_vec.c.inc | 18 +-
3 files changed, 291 insertions(+), 318 deletions(-)
This patch includes:
- XVSLL[I].{B/H/W/D};
- XVSRL[I].{B/H/W/D};
- XVSRA[I].{B/H/W/D};
- XVROTR[I].{B/H/W/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 33 +++
target/loongarch/disas.c| 36 +++
This patch includes:
- XVLD[X], XVST[X];
- XVLDREPL.{B/H/W/D};
- XVSTELM.{B/H/W/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 18 ++
target/loongarch/disas.c| 24 +++
target/loongarch/insn_trans/trans_vec.c.inc
This patch includes:
- XVADDA.{B/H/W/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 5
target/loongarch/disas.c| 5
target/loongarch/vec_helper.c | 30 +++--
target/loonga
This patch includes:
- XVREPLVE.{B/H/W/D};
- XVREPL128VEI.{B/H/W/D};
- XVREPLVE0.{B/H/W/D/Q};
- XVINSVE0.{W/D};
- XVPICKVE.{W/D};
- XVBSLL.V, XVBSRL.V.
Signed-off-by: Song Gao
---
target/loongarch/helper.h | 5 +
target/loongarch/insns.decode | 25 +++
target/l
This patch includes:
- XVMSKLTZ.{B/H/W/D};
- XVMSKGEZ.B;
- XVMSKNZ.B.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 7 ++
target/loongarch/disas.c| 7 ++
target/loongarch/vec_helper.c | 78 +++
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/translate.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/target/loongarch/translate.h b/target/loongarch/translate.h
index 89b49a859e..195f53573a 100644
--- a/target/loongarch/translate.h
+++ b/target/loongarch/tr
This patch includes:
- XVMADD.{B/H/W/D};
- XVMSUB.{B/H/W/D};
- XVMADDW{EV/OD}.{H.B/W.H/D.W/Q.D}[U];
- XVMADDW{EV/OD}.{H.BU.B/W.HU.H/D.WU.W/Q.DU.D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 34 ++
target/loongarch/disas.c
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/cpu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c
index a1d3f680d8..fc7f70fbe5 100644
--- a/target/loongarch/cpu.c
+++ b/target/loongarch/cpu.c
@@ -393,6 +393,7 @@
This patch includes:
- XVADDI.{B/H/W/D}U;
- XVSUBI.{B/H/W/D}U.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 9 ++
target/loongarch/disas.c| 14
target/loongarch/insn_trans/trans_vec.c.inc | 36
This patch includes:
- VPCNT.{B/H/W/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 5 +
target/loongarch/disas.c| 5 +
target/loongarch/vec_helper.c | 3 ++-
target/loongarch/insn_trans/trans
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 58 -
target/loongarch/vec_helper.c | 124 ++--
target/loongarch/insn_trans/trans_vec.c.inc | 16 ++-
3 files changed, 101 insertions(+), 97 deletions(
This patch includes:
- XVSRLN.{B.H/H.W/W.D};
- XVSRAN.{B.H/H.W/W.D};
- XVSRLNI.{B.H/H.W/W.D/D.Q};
- XVSRANI.{B.H/H.W/W.D/D.Q}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 16 ++
target/loongarch/disas.c| 16 ++
t
This patch includes:
- XVFCMP.cond.{S/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 8 +-
target/loongarch/insns.decode | 3 +
target/loongarch/disas.c| 93 +
target/loongarch/
This patch includes:
- XVNEG.{B/H/W/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 5 +
target/loongarch/disas.c| 10 ++
target/loongarch/insn_trans/trans_vec.c.inc | 19 +++
3 files c
This patch includes:
- XV{AND/OR/XOR/NOR/ANDN/ORN}.V;
- XV{AND/OR/XOR/NOR}I.B.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 12 +++
target/loongarch/disas.c| 12 +++
target/loongarch/vec_helper.c
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/cpu.h | 24 --
target/loongarch/internals.h| 22
target/loongarch/vec.h | 33 ++
linux-user/loongarch64/signal.c | 1 +
target/l
This patch includes:
- XVSHUF.{B/H/W/D};
- XVPERM.W;
- XVSHUF4i.{B/H/W/D};
- XVPERMI.{W/D/Q};
- XVEXTRINS.{B/H/W/D}.
Signed-off-by: Song Gao
---
target/loongarch/helper.h | 3 +
target/loongarch/insns.decode | 21 +++
target/loongarch/disas.c
This patch includes:
- XVINSGR2VR.{W/D};
- XVPICKVE2GR.{W/D}[U].
Signed-off-by: Song Gao
---
target/loongarch/insns.decode | 7 +
target/loongarch/disas.c| 17 ++
target/loongarch/translate.c| 13 ++
target/loongarch/insn_trans/trans_vec.c.in
This patch includes:
- XVF{ADD/SUB/MUL/DIV}.{S/D};
- XVF{MADD/MSUB/NMADD/NMSUB}.{S/D};
- XVF{MAX/MIN}.{S/D};
- XVF{MAXA/MINA}.{S/D};
- XVFLOGB.{S/D};
- XVFCLASS.{S/D};
- XVF{SQRT/RECIP/RSQRT}.{S/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 118 +++---
target/loongarch/vec_helper.c | 161 +++-
target/loongarch/insn_trans/trans_vec.c.inc | 129 +---
3 files changed, 219 insertions
Signed-off-by: Song Gao
---
target/loongarch/helper.h | 214 +-
target/loongarch/vec_helper.c | 444 +---
target/loongarch/insn_trans/trans_vec.c.inc | 19 +-
3 files changed, 326 insertions(+), 351 deletions(-)
diff --git a/target/loongar
Based-on:
https://patchew.org/QEMU/20230831030904.1194667-1-richard.hender...@linaro.org/
Hi,
This series adds LoongArch LASX instructions.
About test:
We use RISU test the LoongArch LASX instructions.
QEMU:
https://github.com/loongson/qemu/tree/tcg-old-abi-support-lasx
RISU:
https://g
This patch includes:
- XVBITCLR[I].{B/H/W/D};
- XVBITSET[I].{B/H/W/D};
- XVBITREV[I].{B/H/W/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 27 +
target/loongarch/disas.c| 25
target/loonga
This patch includes:
- XVLDI.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 2 ++
target/loongarch/disas.c| 7 +++
target/loongarch/insn_trans/trans_vec.c.inc | 13 ++---
3 files changed, 15 insertions(
This patch includes:
- XVSRLR[I].{B/H/W/D};
- XVSRAR[I].{B/H/W/D}.
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/insns.decode | 17 +
target/loongarch/disas.c| 18 ++
target/loongarch/vec_helper.c
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