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299 Commits

Author SHA1 Message Date
Philippe Mathieu-Daudé
9348028e7e target: Move ArchCPUClass definition to 'cpu.h' 
The OBJECT_DECLARE_CPU_TYPE() macro forward-declares each
ArchCPUClass type. These forward declarations are sufficient
for code in hw/ to use the QOM definitions. No need to expose
these structure definitions. Keep each local to their target/
by moving them to the corresponding "cpu.h" header.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231013140116.255-13-philmd@linaro.org>
 2023-11-07 13:08:48 +01:00
Philippe Mathieu-Daudé
edcea147e3 target/loongarch: Declare QOM definitions in 'cpu-qom.h' 
"target/foo/cpu.h" contains the target specific declarations.

A heterogeneous setup need to access target agnostic declarations
(at least the QOM ones, to instantiate the objects).

Our convention is to add such target agnostic QOM declarations in
the "target/foo/cpu-qom.h" header.
Add a comment clarifying that in the header.

Extract QOM definitions from "cpu.h" to "cpu-qom.h".

Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231013140116.255-9-philmd@linaro.org>
 2023-11-07 12:13:27 +01:00
Philippe Mathieu-Daudé
6ee45fac56 target: Unify QOM style 
Enforce the style described by commit 067109a11c ("docs/devel:
mention the spacing requirement for QOM"):

  The first declaration of a storage or class structure should
  always be the parent and leave a visual space between that
  declaration and the new code. It is also useful to separate
  backing for properties (options driven by the user) and internal
  state to make navigation easier.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-Id: <20231013140116.255-2-philmd@linaro.org>
 2023-11-07 12:13:27 +01:00
Richard Henderson
91ffd93be6 linux-user/loongarch64: Use traps to track LSX/LASX usage 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231101030816.2353416-2-gaosong@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
 2023-11-03 14:13:18 +08:00
Song Gao
1d832c19db target/loongarch: Support 4K page size 
The LoongArch kernel supports 4K page size.
Change TARGET_PAGE_BITS to 12.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20231023024059.3858349-1-gaosong@loongson.cn>
 2023-11-03 14:13:13 +08:00
Song Gao
31f694b911 target/loongarch: Implement query-cpu-model-expansion 
Add support for the query-cpu-model-expansion QMP command to LoongArch.
We support query the cpu features.

  e.g
    la464 and max cpu support LSX/LASX, default enable,
    la132 not support LSX/LASX.

    1. start with '-cpu max,lasx=off'

    (QEMU) query-cpu-model-expansion type=static  model={"name":"max"}
    {"return": {"model": {"name": "max", "props": {"lasx": false, "lsx": true}}}}

    2. start with '-cpu la464,lasx=off'
    (QEMU) query-cpu-model-expansion type=static  model={"name":"la464"}
    {"return": {"model": {"name": "max", "props": {"lasx": false, "lsx": true}}}

    3. start with '-cpu la132,lasx=off'
    qemu-system-loongarch64: can't apply global la132-loongarch-cpu.lasx=off: Property 'la132-loongarch-cpu.lasx' not found

    4. start with '-cpu max,lasx=off' or start with '-cpu la464,lasx=off' query cpu model la132
    (QEMU) query-cpu-model-expansion type=static  model={"name":"la132"}
    {"return": {"model": {"name": "la132"}}}

Acked-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231020084925.3457084-4-gaosong@loongson.cn>
 2023-11-03 14:13:07 +08:00
Song Gao
464136ceb6 target/loongarch: Allow user enable/disable LSX/LASX features 
Some users may not need LSX/LASX, this patch allows the user
enable/disable LSX/LASX features.

 e.g
 '-cpu max,lsx=on,lasx=on'   (default);
 '-cpu max,lsx=on,lasx=off'  (enabled LSX);
 '-cpu max,lsx=off,lasx=on'  (enabled LASX, LSX);
 '-cpu max,lsx=off'          (disable LSX and LASX).

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231020084925.3457084-3-gaosong@loongson.cn>
 2023-11-03 14:13:02 +08:00
Song Gao
d6f077321a target/loongarch: Add cpu model 'max' 
We use cpu la464 for the 'max' cpu.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231020084925.3457084-2-gaosong@loongson.cn>
 2023-11-03 14:12:55 +08:00
Song Gao
5f1a3132c6 target/loongarch: Add preldx instruction 
Resolve the issue of starting the Loongnix 20.5[1] system failure.

Logs:
    Loading Linux 4.19.0-19-loongson-3 ...
    Loading initial ramdisk ...
    PROGRESS CODE: V02010004 I0
    PROGRESS CODE: V03101019 I0
    Error: unknown opcode. 90000000003a3e6c: 0x382c6d82

[1] http://pkg.loongnix.cn/loongnix/isos/Loongnix-20.5/Loongnix-20.5.cartoon.gui.loongarch64.en.qcow2

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230905123910.3052023-1-gaosong@loongson.cn>
 2023-10-13 09:50:16 +08:00
Jiajie Chen
32f4916cfb target/loongarch: fix ASXE flag conflict 
HW_FLAGS_EUEN_ASXE acccidentally conflicts with HW_FLAGS_CRMD_PG,
enabling LASX instructions even when CSR_EUEN.ASXE=0.

Closes: https://gitlab.com/qemu-project/qemu/-/issues/1907
Signed-off-by: Jiajie Chen <c@jia.je>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230930112837.1871691-1-c@jia.je>
Signed-off-by: Song Gao <gaosong@loongson.cn>
 2023-10-13 09:50:16 +08:00
Akihiko Odaki
a650683871 hw/core/cpu: Return static value with gdb_arch_name() 
All implementations of gdb_arch_name() returns dynamic duplicates of
static strings. It's also unlikely that there will be an implementation
of gdb_arch_name() that returns a truly dynamic value due to the nature
of the function returning a well-known identifiers. Qualify the value
gdb_arch_name() with const and make all of its implementations return
static strings.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20230912224107.29669-8-akihiko.odaki@daynix.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231009164104.369749-15-alex.bennee@linaro.org>
 2023-10-11 08:46:33 +01:00
Philippe Mathieu-Daudé
01c85e60a4 meson: Rename target_softmmu_arch -> target_system_arch 
Finish the convertion started with commit de6cd7599b
("meson: Replace softmmu_ss -> system_ss"). If the
$target_type is 'system', then use the target_system_arch[]
source set :)

Mechanical change doing:

  $ sed -i -e s/target_softmmu_arch/target_system_arch/g \
      $(git grep -l target_softmmu_arch)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231004090629.37473-13-philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2023-10-07 19:03:07 +02:00
Richard Henderson
8fa08d7ec7 accel/tcg: Remove cpu_set_cpustate_pointers 
This function is now empty, so remove it.  In the case of
m68k and tricore, this empties the class instance initfn,
so remove those as well.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2023-10-04 11:03:54 -07:00
Richard Henderson
b77af26e97 accel/tcg: Replace CPUState.env_ptr with cpu_env() 
Reviewed-by: Anton Johansson <anjo@rev.ng>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2023-10-04 11:03:54 -07:00
Richard Henderson
ad75a51e84 tcg: Rename cpu_env to tcg_env 
Allow the name 'cpu_env' to be used for something else.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2023-10-03 08:01:02 -07:00
Richard Henderson
3b3d7df545 accel/tcg: Move CPUNegativeOffsetState into CPUState 
Retain the separate structure to emphasize its importance.
Enforce CPUArchState always follows CPUState without padding.

Reviewed-by: Anton Johansson <anjo@rev.ng>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2023-10-03 08:01:02 -07:00
Richard Henderson
f669c99241 target/*: Add instance_align to all cpu base classes 
The omission of alignment has technically been wrong since
269bd5d8f6, where QEMU_ALIGNED was added to CPUTLBDescFast.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2023-10-03 08:01:02 -07:00
Song Gao
2cd81e3751 target/loongarch: CPUCFG support LASX 
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-58-gaosong@loongson.cn>
 2023-09-20 14:33:43 +08:00
Song Gao
c7aa330903 target/loongarch: Move simply DO_XX marcos togther 
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-57-gaosong@loongson.cn>
 2023-09-20 14:33:43 +08:00
Song Gao
4a26512f01 target/loongarch: Implement xvld xvst 
This patch includes:
- XVLD[X], XVST[X];
- XVLDREPL.{B/H/W/D};
- XVSTELM.{B/H/W/D}.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-56-gaosong@loongson.cn>
 2023-09-20 14:33:43 +08:00
Song Gao
513e88a24d target/loongarch: Implement xvshuf xvperm{i} xvshuf4i 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-55-gaosong@loongson.cn>
 2023-09-20 14:33:42 +08:00
Song Gao
ad2921482c target/loongarch: Implement xvpack xvpick xvilv{l/h} 
This patch includes:
- XVPACK{EV/OD}.{B/H/W/D};
- XVPICK{EV/OD}.{B/H/W/D};
- XVILV{L/H}.{B/H/W/D}.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-54-gaosong@loongson.cn>
 2023-09-20 14:33:42 +08:00
Song Gao
df97f33807 target/loongarch: Implement xvreplve xvinsve0 xvpickve 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-53-gaosong@loongson.cn>
 2023-09-20 14:33:42 +08:00
Song Gao
f5ce2c8f2c target/loongarch: Implement xvinsgr2vr xvpickve2gr 
This patch includes:
- XVINSGR2VR.{W/D};
- XVPICKVE2GR.{W/D}[U].

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-52-gaosong@loongson.cn>
 2023-09-20 14:33:42 +08:00
Song Gao
f3dfcc8b23 target/loongarch: Implement xvbitsel xvset 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-51-gaosong@loongson.cn>
 2023-09-20 14:33:42 +08:00
Song Gao
3eeda5fe4e target/loongarch: Implement xvfcmp 
This patch includes:
- XVFCMP.cond.{S/D}.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-50-gaosong@loongson.cn>
 2023-09-20 14:33:42 +08:00
Song Gao
4da72d4306 target/loongarch: Implement xvseq xvsle xvslt 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-49-gaosong@loongson.cn>
 2023-09-20 14:33:42 +08:00
Song Gao
60df31a207 target/loongarch: Implement LASX fpu fcvt instructions 
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-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-48-gaosong@loongson.cn>
 2023-09-20 14:33:41 +08:00
Song Gao
c9caf1587a target/loongarch: Implement LASX fpu arith instructions 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-47-gaosong@loongson.cn>
 2023-09-20 14:33:41 +08:00
Song Gao
abee168ea3 target/loongarch: Implement xvfrstp 
This patch includes:
- XVFRSTP[I].{B/H}.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-46-gaosong@loongson.cn>
 2023-09-20 14:33:41 +08:00
Song Gao
1b3e242f72 target/loongarch: Implement xvbitclr xvbitset xvbitrev 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-45-gaosong@loongson.cn>
 2023-09-20 14:33:41 +08:00
Song Gao
956dec74b7 target/loongarch: Implement xvpcnt 
This patch includes:
- VPCNT.{B/H/W/D}.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-44-gaosong@loongson.cn>
 2023-09-20 14:33:41 +08:00
Song Gao
12ad133f20 target/loongarch: Implement xvclo xvclz 
This patch includes:
- XVCLO.{B/H/W/D};
- XVCLZ.{B/H/W/D}.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-43-gaosong@loongson.cn>
 2023-09-20 14:33:41 +08:00
Song Gao
77fca79428 target/loongarch: Implement xvssrlrn xvssrarn 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-42-gaosong@loongson.cn>
 2023-09-20 14:33:41 +08:00
Song Gao
6256c8caeb target/loongarch: Implement xvssrln xvssran 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-41-gaosong@loongson.cn>
 2023-09-20 14:33:41 +08:00
Song Gao
c50ce38a47 target/loongarch: Implement xvsrlrn xvsrarn 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-40-gaosong@loongson.cn>
 2023-09-20 14:33:40 +08:00
Song Gao
40c7674e9e target/loongarch: Implement xvsrln xvsran 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-39-gaosong@loongson.cn>
 2023-09-20 14:33:40 +08:00
Song Gao
8c272fe8f4 target/loongarch: Implement xvsrlr xvsrar 
This patch includes:
- XVSRLR[I].{B/H/W/D};
- XVSRAR[I].{B/H/W/D}.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-38-gaosong@loongson.cn>
 2023-09-20 14:33:40 +08:00
Song Gao
6567eac7f7 target/loongarch: Implement xvsllwil xvextl 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-37-gaosong@loongson.cn>
 2023-09-20 14:33:40 +08:00
Song Gao
ad6dc7189a target/loongarch: Implement xvsll xvsrl xvsra xvrotr 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-36-gaosong@loongson.cn>
 2023-09-20 14:33:40 +08:00
Song Gao
4472a45a08 target/loongarch: Implement LASX logic instructions 
This patch includes:
- XV{AND/OR/XOR/NOR/ANDN/ORN}.V;
- XV{AND/OR/XOR/NOR}I.B.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-35-gaosong@loongson.cn>
 2023-09-20 14:33:40 +08:00
Song Gao
a59098e311 target/loongarch: Implement xvldi 
This patch includes:
- XVLDI.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-34-gaosong@loongson.cn>
 2023-09-20 14:32:40 +08:00
Song Gao
97074674a9 target/loongarch: Implement xvmskltz/xvmskgez/xvmsknz 
This patch includes:
- XVMSKLTZ.{B/H/W/D};
- XVMSKGEZ.B;
- XVMSKNZ.B.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-33-gaosong@loongson.cn>
 2023-09-20 11:43:14 +08:00
Song Gao
3a2752179a target/loongarch: Implement xvsigncov 
This patch includes:
- XVSIGNCOV.{B/H/W/D}.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-32-gaosong@loongson.cn>
 2023-09-20 11:43:14 +08:00
Song Gao
790acb2a43 target/loongarch: Implement vext2xv 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-31-gaosong@loongson.cn>
 2023-09-20 11:43:13 +08:00
Song Gao
f0db0beb80 target/loongarch: Implement xvexth 
This patch includes:
- XVEXTH.{H.B/W.H/D.W/Q.D};
- XVEXTH.{HU.BU/WU.HU/DU.WU/QU.DU}.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-30-gaosong@loongson.cn>
 2023-09-20 11:43:13 +08:00
Song Gao
e5c7f0315e target/loongarch: Implement xvsat 
This patch includes:
- XVSAT.{B/H/W/D}[U].

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-29-gaosong@loongson.cn>
 2023-09-20 11:43:13 +08:00
Song Gao
abb693de0a target/loongarch; Implement xvdiv/xvmod 
This patch includes:
- XVDIV.{B/H/W/D}[U];
- XVMOD.{B/H/W/D}[U].

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-28-gaosong@loongson.cn>
 2023-09-20 11:43:13 +08:00
Song Gao
3f450c17d0 target/loongarch: Implement xvmadd/xvmsub/xvmaddw{ev/od} 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-27-gaosong@loongson.cn>
 2023-09-20 11:43:13 +08:00
Song Gao
342dc1cfcb target/loongarch: Implement xvmul/xvmuh/xvmulw{ev/od} 
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 <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-26-gaosong@loongson.cn>
 2023-09-20 11:43:13 +08:00