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Philippe Mathieu-Daudé [Mon, 24 May 2021 17:04:52 +0000 (19:04 +0200)]

accel/tcg: Reduce 'exec/tb-context.h' inclusion

Only 2 headers require "exec/tb-context.h". Instead of having
all files including "exec/exec-all.h" also including it, directly
include it where it is required:
- accel/tcg/cpu-exec.c
- accel/tcg/translate-all.c

For plugins/plugin.h, we were implicitly relying on
exec/exec-all.h -> exec/tb-context.h -> qemu/qht.h
which is now included directly.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210524170453.3791436-2-f4bug@amsat.org>
[rth: Fix plugins/plugin.h compilation]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

commit | commitdiff | tree

Philippe Mathieu-Daudé [Tue, 18 May 2021 18:36:36 +0000 (20:36 +0200)]

exec/memory: Use correct type size

Use uint8_t for (unsigned) byte.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210518183655.1711377-7-philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

commit | commitdiff | tree

Philippe Mathieu-Daudé [Tue, 18 May 2021 18:36:35 +0000 (20:36 +0200)]

exec/memory_ldst_cached: Use correct type size

Use uint16_t for (unsigned) 16-bit word.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210518183655.1711377-6-philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

commit | commitdiff | tree

Philippe Mathieu-Daudé [Tue, 18 May 2021 18:36:34 +0000 (20:36 +0200)]

exec/memory_ldst_phys: Use correct type sizes

Use uint8_t for (unsigned) byte, and uint16_t for (unsigned)
16-bit word.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210518183655.1711377-5-philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

commit | commitdiff | tree

Philippe Mathieu-Daudé [Tue, 18 May 2021 18:36:33 +0000 (20:36 +0200)]

exec/memory_ldst: Use correct type sizes

Use uint8_t for (unsigned) byte, and uint16_t for (unsigned)
16-bit word.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210518183655.1711377-4-philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

commit | commitdiff | tree

Philippe Mathieu-Daudé [Tue, 18 May 2021 18:36:32 +0000 (20:36 +0200)]

exec/memory_ldst_phys: Sort declarations

To ease the file review, sort the declarations by the size of
the access (8, 16, 32). Simple code movement, no logical change.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210518183655.1711377-3-philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

commit | commitdiff | tree

Philippe Mathieu-Daudé [Tue, 18 May 2021 18:36:31 +0000 (20:36 +0200)]

exec/memory_ldst_cached: Sort declarations

To ease the file review, sort the declarations by the size of
the access (8, 16, 32). Simple code movement, no logical change.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210518183655.1711377-2-philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

commit | commitdiff | tree

Peter Maydell [Tue, 25 May 2021 16:31:04 +0000 (17:31 +0100)]

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-misc-updates-250521-2' into staging

Testing, gdbstub and plugin updates

  - ensure gitlab references master registry
  - add special rule for hexagon image
  - clean-up gdbstub's argument handling
  - fix replay HMP commands to accept long icount
  - minor re-factor of gdbstub replay handling
  - update syscall plugin to be more useful

# gpg: Signature made Tue 25 May 2021 16:55:16 BST
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-and-misc-updates-250521-2:
  plugins/syscall: Added a table-like summary output
  gdbstub: tidy away reverse debugging check into function
  hmp-commands: expand type of icount to "l" in replay commands
  gdbstub: Replace GdbCmdContext with plain g_array()
  gdbstub: Constify GdbCmdParseEntry
  gitlab: add special rule for the hexagon container
  gitlab: explicitly reference the upstream registry

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

commit | commitdiff | tree

Mahmoud Mandour [Thu, 20 May 2021 17:43:03 +0000 (18:43 +0100)]

plugins/syscall: Added a table-like summary output

Added a table-like output which contains the total number of calls
for each used syscall along with the number of errors that occurred.

Per-call tracing is still available through supplying the argument
``print`` to the plugin.

Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210519032409.3041-1-ma.mandourr@gmail.com>
Message-Id: <20210520174303.12310-9-alex.bennee@linaro.org>

commit | commitdiff | tree

Alex Bennée [Thu, 20 May 2021 17:43:02 +0000 (18:43 +0100)]

gdbstub: tidy away reverse debugging check into function

In theory we don't need an actual record/replay to enact reverse
debugging on a purely deterministic system (i.e one with no external
inputs running under icount). Tidy away the logic into a little
function.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210520174303.12310-8-alex.bennee@linaro.org>

commit | commitdiff | tree

Alex Bennée [Thu, 20 May 2021 17:43:01 +0000 (18:43 +0100)]

hmp-commands: expand type of icount to "l" in replay commands

This is not a 32 bit number, it can (and most likely will) be quite a
big one.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210520174303.12310-7-alex.bennee@linaro.org>

commit | commitdiff | tree

Alex Bennée [Tue, 25 May 2021 08:24:14 +0000 (09:24 +0100)]

gdbstub: Replace GdbCmdContext with plain g_array()

Instead of jumping through hoops let glib deal with both tracking the
number of elements and auto freeing the memory once we are done. This
allows is to drop the usage of ALLOCA(3) which the man-page mentions
its "use is discouraged".

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210520174303.12310-6-alex.bennee@linaro.org>

commit | commitdiff | tree

Philippe Mathieu-Daudé [Thu, 20 May 2021 17:42:59 +0000 (18:42 +0100)]

gdbstub: Constify GdbCmdParseEntry

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210505170055.1415360-3-philmd@redhat.com>
Message-Id: <20210520174303.12310-5-alex.bennee@linaro.org>

commit | commitdiff | tree

Alex Bennée [Thu, 20 May 2021 17:42:58 +0000 (18:42 +0100)]

gitlab: add special rule for the hexagon container

The hexagon container is always manually built but of course not
everyone will be building it themselves and pushing to their
registries. We still need to create a "local" registry copy for the
actual gitlab tests to run. We don't build it in this case, just pull
it across from the upstream registry. We disable this rule from
running on the qemu-project itself so it doesn't accidentally wipe out
our master copy.

Fixes: 910c40ee94 ("gitlab: add build-user-hexagon test")
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Cc: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20210520174303.12310-4-alex.bennee@linaro.org>

commit | commitdiff | tree

Peter Maydell [Tue, 25 May 2021 15:17:06 +0000 (16:17 +0100)]

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210525' into staging

target-arm queue:
* Implement SVE2 emulation
* Implement integer matrix multiply accumulate
* Implement FEAT_TLBIOS
* Implement FEAT_TLBRANGE
* disas/libvixl: Protect C system header for C++ compiler
* Use correct SP in M-profile exception return
* AN524, AN547: Correct modelling of internal SRAMs
* hw/intc/arm_gicv3_cpuif: Fix EOIR write access check logic
* hw/arm/smmuv3: Another range invalidation fix

# gpg: Signature made Tue 25 May 2021 16:02:25 BST
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20210525: (114 commits)
  target/arm: Enable SVE2 and related extensions
  linux-user/aarch64: Enable hwcap bits for sve2 and related extensions
  target/arm: Implement integer matrix multiply accumulate
  target/arm: Implement aarch32 VSUDOT, VUSDOT
  target/arm: Split decode of VSDOT and VUDOT
  target/arm: Split out do_neon_ddda
  target/arm: Fix decode for VDOT (indexed)
  target/arm: Remove unused fpst from VDOT_scalar
  target/arm: Split out do_neon_ddda_fpst
  target/arm: Implement aarch64 SUDOT, USDOT
  target/arm: Implement SVE2 fp multiply-add long
  target/arm: Move endian adjustment macros to vec_internal.h
  target/arm: Implement SVE2 bitwise shift immediate
  target/arm: Implement 128-bit ZIP, UZP, TRN
  target/arm: Implement SVE2 LD1RO
  target/arm: Tidy do_ldrq
  target/arm: Share table of sve load functions
  target/arm: Implement SVE2 FLOGB
  target/arm: Implement SVE2 FCVTXNT, FCVTX
  target/arm: Implement SVE2 FCVTLT
  ...

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

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:58 +0000 (18:03 -0700)]

target/arm: Enable SVE2 and related extensions

Disable I8MM again for !have_neon during realize.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-93-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:57 +0000 (18:03 -0700)]

linux-user/aarch64: Enable hwcap bits for sve2 and related extensions

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-92-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:56 +0000 (18:03 -0700)]

target/arm: Implement integer matrix multiply accumulate

This is {S,U,US}MMLA for both AArch64 AdvSIMD and SVE,
and V{S,U,US}MMLA.S8 for AArch32 NEON.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-91-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:55 +0000 (18:03 -0700)]

target/arm: Implement aarch32 VSUDOT, VUSDOT

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-90-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:54 +0000 (18:03 -0700)]

target/arm: Split decode of VSDOT and VUDOT

Now that we have a common helper, sharing decode does not
save much. Also, this will solve an upcoming naming problem.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-89-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:53 +0000 (18:03 -0700)]

target/arm: Split out do_neon_ddda

Split out a helper that can handle the 4-register
format for helpers shared with SVE.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-88-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:52 +0000 (18:03 -0700)]

target/arm: Fix decode for VDOT (indexed)

We were extracting the M register twice, once incorrectly
as M:vm and once correctly as rm. Remove the incorrect
name and remove the incorrect decode.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-87-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:51 +0000 (18:03 -0700)]

target/arm: Remove unused fpst from VDOT_scalar

Cut and paste error from another pattern.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-86-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:50 +0000 (18:03 -0700)]

target/arm: Split out do_neon_ddda_fpst

Split out a helper that can handle the 4-register
format for helpers shared with SVE.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-85-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:49 +0000 (18:03 -0700)]

target/arm: Implement aarch64 SUDOT, USDOT

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-84-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:48 +0000 (18:03 -0700)]

target/arm: Implement SVE2 fp multiply-add long

Implements both vectored and indexed FMLALB, FMLALT, FMLSLB, FMLSLT

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-83-richard.henderson@linaro.org
Message-Id: <20200504171240.11220-1-steplong@quicinc.com>
[rth: Rearrange to use float16_to_float32_by_bits.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:47 +0000 (18:03 -0700)]

target/arm: Move endian adjustment macros to vec_internal.h

We have two copies of these, one set of which is not complete.
Move them to a common header.

Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-82-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:46 +0000 (18:03 -0700)]

target/arm: Implement SVE2 bitwise shift immediate

Implements SQSHL/UQSHL, SRSHR/URSHR, and SQSHLU

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-81-richard.henderson@linaro.org
Message-Id: <20200430194159.24064-1-steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:45 +0000 (18:03 -0700)]

target/arm: Implement 128-bit ZIP, UZP, TRN

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-80-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:44 +0000 (18:03 -0700)]

target/arm: Implement SVE2 LD1RO

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-79-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:43 +0000 (18:03 -0700)]

target/arm: Tidy do_ldrq

Use tcg_constant_i32 for passing the simd descriptor,
as this hashed value does not need to be freed.
Rename dofs to doff to match poff.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-78-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:42 +0000 (18:03 -0700)]

target/arm: Share table of sve load functions

The table used by do_ldrq is a subset of the table used by do_ld_zpa;
we can share them by passing dtype instead of msz to do_ldrq.

The lack of MTE handling in do_ldrq was a bug, fixed by this change.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-77-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:41 +0000 (18:03 -0700)]

target/arm: Implement SVE2 FLOGB

Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-76-richard.henderson@linaro.org
Message-Id: <20200430191405.21641-1-steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:40 +0000 (18:03 -0700)]

target/arm: Implement SVE2 FCVTXNT, FCVTX

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-75-richard.henderson@linaro.org
Message-Id: <20200428174332.17162-4-steplong@quicinc.com>
[rth: Use do_frint_mode, which avoids a specific runtime helper.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:39 +0000 (18:03 -0700)]

target/arm: Implement SVE2 FCVTLT

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-74-richard.henderson@linaro.org
Message-Id: <20200428174332.17162-3-steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:38 +0000 (18:03 -0700)]

target/arm: Implement SVE2 FCVTNT

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-73-richard.henderson@linaro.org
Message-Id: <20200428174332.17162-2-steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:37 +0000 (18:03 -0700)]

target/arm: Implement SVE2 TBL, TBX

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-72-richard.henderson@linaro.org
Message-Id: <20200428144352.9275-1-steplong@quicinc.com>
[rth: rearrange the macros a little and rebase]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:36 +0000 (18:03 -0700)]

target/arm: Implement SVE2 crypto constructive binary operations

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-71-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:35 +0000 (18:03 -0700)]

target/arm: Implement SVE2 crypto destructive binary operations

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-70-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:34 +0000 (18:03 -0700)]

target/arm: Implement SVE2 crypto unary operations

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-69-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:33 +0000 (18:03 -0700)]

target/arm: Implement SVE mixed sign dot product

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-68-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:32 +0000 (18:03 -0700)]

target/arm: Implement SVE mixed sign dot product (indexed)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-67-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:31 +0000 (18:03 -0700)]

target/arm: Macroize helper_gvec_{s,u}dot_idx_{b,h}

We're about to add more variations on this theme.
Accept the inner loop for the _h variants, rather
than keep it unrolled.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-66-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:30 +0000 (18:03 -0700)]

target/arm: Macroize helper_gvec_{s,u}dot_{b,h}

We're about to add more variations on this theme.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-65-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:29 +0000 (18:03 -0700)]

target/arm: Implement SVE2 complex integer dot product

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-64-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:28 +0000 (18:03 -0700)]

target/arm: Implement SVE2 complex integer multiply-add (indexed)

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-63-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:27 +0000 (18:03 -0700)]

target/arm: Implement SVE2 integer multiply long (indexed)

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-62-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:26 +0000 (18:03 -0700)]

target/arm: Implement SVE2 multiply-add long (indexed)

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-61-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:25 +0000 (18:03 -0700)]

target/arm: Implement SVE2 saturating multiply high (indexed)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-60-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:24 +0000 (18:03 -0700)]

target/arm: Implement SVE2 signed saturating doubling multiply high

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-59-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:23 +0000 (18:03 -0700)]

target/arm: Implement SVE2 saturating multiply (indexed)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-58-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:22 +0000 (18:03 -0700)]

target/arm: Implement SVE2 saturating multiply-add (indexed)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-57-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:21 +0000 (18:03 -0700)]

target/arm: Implement SVE2 saturating multiply-add high (indexed)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-56-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:20 +0000 (18:03 -0700)]

target/arm: Implement SVE2 integer multiply-add (indexed)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-55-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:19 +0000 (18:03 -0700)]

target/arm: Implement SVE2 integer multiply (indexed)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-54-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:18 +0000 (18:03 -0700)]

target/arm: Split out formats for 3 vectors + 1 index

Used by FMLA and DOT, but will shortly be used more.
Split FMLA from FMLS to avoid an extra sub field;
similarly for SDOT from UDOT.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-53-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:17 +0000 (18:03 -0700)]

target/arm: Split out formats for 2 vectors + 1 index

Currently only used by FMUL, but will shortly be used more.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-52-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:16 +0000 (18:03 -0700)]

target/arm: Pass separate addend to FCMLA helpers

For SVE, we potentially have a 4th argument coming from the
movprfx instruction. Currently we do not optimize movprfx,
so the problem is not visible.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-51-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:15 +0000 (18:03 -0700)]

target/arm: Pass separate addend to {U, S}DOT helpers

For SVE, we potentially have a 4th argument coming from the
movprfx instruction. Currently we do not optimize movprfx,
so the problem is not visible.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-50-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:14 +0000 (18:03 -0700)]

target/arm: Use correct output type for gvec_sdot_*_b

The signed dot product routines produce a signed result.
Since we use -fwrapv, there is no functional change.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-49-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:13 +0000 (18:03 -0700)]

target/arm: Implement SVE2 SPLICE, EXT

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-48-richard.henderson@linaro.org
Message-Id: <20200423180347.9403-1-steplong@quicinc.com>
[rth: Rename the trans_* functions to *_sve2.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:12 +0000 (18:03 -0700)]

target/arm: Implement SVE2 FMMLA

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-47-richard.henderson@linaro.org
Message-Id: <20200422165503.13511-1-steplong@quicinc.com>
[rth: Fix indexing in helpers, expand macro to straight functions.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:11 +0000 (18:03 -0700)]

target/arm: Implement SVE2 gather load insns

Add decoding logic for SVE2 64-bit/32-bit gather non-temporal
load insns.

64-bit
* LDNT1SB
* LDNT1B (vector plus scalar)
* LDNT1SH
* LDNT1H (vector plus scalar)
* LDNT1SW
* LDNT1W (vector plus scalar)
* LDNT1D (vector plus scalar)

32-bit
* LDNT1SB
* LDNT1B (vector plus scalar)
* LDNT1SH
* LDNT1H (vector plus scalar)
* LDNT1W (vector plus scalar)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-46-richard.henderson@linaro.org
Message-Id: <20200422152343.12493-1-steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:10 +0000 (18:03 -0700)]

target/arm: Implement SVE2 scatter store insns

Add decoding logic for SVE2 64-bit/32-bit scatter non-temporal
store insns.

64-bit
* STNT1B (vector plus scalar)
* STNT1H (vector plus scalar)
* STNT1W (vector plus scalar)
* STNT1D (vector plus scalar)

32-bit
* STNT1B (vector plus scalar)
* STNT1H (vector plus scalar)
* STNT1W (vector plus scalar)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-45-richard.henderson@linaro.org
Message-Id: <20200422141553.8037-1-steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:09 +0000 (18:03 -0700)]

target/arm: Implement SVE2 XAR

In addition, use the same vector generator interface for AdvSIMD.
This fixes a bug in which the AdvSIMD insn failed to clear the
high bits of the SVE register.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-44-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:08 +0000 (18:03 -0700)]

target/arm: Implement SVE2 HISTCNT, HISTSEG

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-43-richard.henderson@linaro.org
Message-Id: <20200416173109.8856-1-steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:07 +0000 (18:03 -0700)]

target/arm: Implement SVE2 RSUBHNB, RSUBHNT

This completes the section 'SVE2 integer add/subtract narrow high part'

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-42-richard.henderson@linaro.org
Message-Id: <20200417162231.10374-5-steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:06 +0000 (18:03 -0700)]

target/arm: Implement SVE2 SUBHNB, SUBHNT

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-41-richard.henderson@linaro.org
Message-Id: <20200417162231.10374-4-steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:05 +0000 (18:03 -0700)]

target/arm: Implement SVE2 RADDHNB, RADDHNT

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-40-richard.henderson@linaro.org
Message-Id: <20200417162231.10374-3-steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:03:04 +0000 (18:03 -0700)]

target/arm: Implement SVE2 ADDHNB, ADDHNT

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-39-richard.henderson@linaro.org
Message-Id: <20200417162231.10374-2-steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:03 +0000 (18:03 -0700)]

target/arm: Implement SVE2 complex integer multiply-add

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-38-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:02 +0000 (18:03 -0700)]

target/arm: Implement SVE2 integer multiply-add long

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-37-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:01 +0000 (18:03 -0700)]

target/arm: Implement SVE2 saturating multiply-add high

SVE2 has two additional sizes of the operation and unlike NEON,
there is no saturation flag. Create new entry points for SVE2
that do not set QC.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-36-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:03:00 +0000 (18:03 -0700)]

target/arm: Implement SVE2 saturating multiply-add long

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-35-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:02:59 +0000 (18:02 -0700)]

target/arm: Implement SVE2 MATCH, NMATCH

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-34-richard.henderson@linaro.org
Message-Id: <20200415145915.2859-1-steplong@quicinc.com>
[rth: Expanded comment for do_match2]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:58 +0000 (18:02 -0700)]

target/arm: Implement SVE2 bitwise ternary operations

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-33-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:57 +0000 (18:02 -0700)]

target/arm: Implement SVE2 WHILERW, WHILEWR

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-32-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:56 +0000 (18:02 -0700)]

target/arm: Implement SVE2 WHILEGT, WHILEGE, WHILEHI, WHILEHS

Rename the existing sve_while (less-than) helper to sve_whilel
to make room for a new sve_whileg helper for greater-than.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-31-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:55 +0000 (18:02 -0700)]

target/arm: Implement SVE2 SQSHRN, SQRSHRN

This completes the section "SVE2 bitwise shift right narrow".

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-30-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:54 +0000 (18:02 -0700)]

target/arm: Implement SVE2 UQSHRN, UQRSHRN

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-29-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:53 +0000 (18:02 -0700)]

target/arm: Implement SVE2 SQSHRUN, SQRSHRUN

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-28-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:52 +0000 (18:02 -0700)]

target/arm: Implement SVE2 SHRN, RSHRN

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-27-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Stephen Long [Tue, 25 May 2021 01:02:51 +0000 (18:02 -0700)]

target/arm: Implement SVE2 floating-point pairwise

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stephen Long <steplong@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-26-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:50 +0000 (18:02 -0700)]

target/arm: Implement SVE2 saturating extract narrow

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-25-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:49 +0000 (18:02 -0700)]

target/arm: Implement SVE2 integer absolute difference and accumulate

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-24-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:48 +0000 (18:02 -0700)]

target/arm: Implement SVE2 bitwise shift and insert

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-23-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:47 +0000 (18:02 -0700)]

target/arm: Implement SVE2 bitwise shift right and accumulate

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-22-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:46 +0000 (18:02 -0700)]

target/arm: Implement SVE2 integer add/subtract long with carry

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-21-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:45 +0000 (18:02 -0700)]

target/arm: Implement SVE2 integer absolute difference and accumulate long

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-20-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:44 +0000 (18:02 -0700)]

target/arm: Implement SVE2 complex integer add

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-19-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:43 +0000 (18:02 -0700)]

target/arm: Implement SVE2 bitwise permute

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-18-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:42 +0000 (18:02 -0700)]

target/arm: Implement SVE2 bitwise exclusive-or interleaved

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-17-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:41 +0000 (18:02 -0700)]

target/arm: Implement SVE2 bitwise shift left long

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-16-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:40 +0000 (18:02 -0700)]

target/arm: Implement SVE2 PMULLB, PMULLT

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-15-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:39 +0000 (18:02 -0700)]

target/arm: Implement SVE2 integer multiply long

Exclude PMULL from this category for the moment.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-14-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:38 +0000 (18:02 -0700)]

target/arm: Implement SVE2 integer add/subtract wide

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:37 +0000 (18:02 -0700)]

target/arm: Implement SVE2 integer add/subtract interleaved long

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-12-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:36 +0000 (18:02 -0700)]

target/arm: Implement SVE2 integer add/subtract long

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-11-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:35 +0000 (18:02 -0700)]

target/arm: Implement SVE2 saturating add/subtract (predicated)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

commit | commitdiff | tree

Richard Henderson [Tue, 25 May 2021 01:02:34 +0000 (18:02 -0700)]

target/arm: Implement SVE2 integer pairwise arithmetic

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-9-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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