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91 Commits

Author SHA1 Message Date
Song Gao
386c4e86d0 target/loongarch: Implement vfcmp 
This patch includes:
- VFCMP.cond.{S/D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-37-gaosong@loongson.cn>
 2023-05-06 11:19:49 +08:00
Song Gao
f435e1e5af target/loongarch: Implement vseq vsle vslt 
This patch includes:
- VSEQ[I].{B/H/W/D};
- VSLE[I].{B/H/W/D}[U];
- VSLT[I].{B/H/W/D/}[U].

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-36-gaosong@loongson.cn>
 2023-05-06 11:19:49 +08:00
Song Gao
399665d2af target/loongarch: Implement LSX fpu fcvt instructions 
This patch includes:
- VFCVT{L/H}.{S.H/D.S};
- VFCVT.{H.S/S.D};
- VFRINT[{RNE/RZ/RP/RM}].{S/D};
- VFTINT[{RNE/RZ/RP/RM}].{W.S/L.D};
- VFTINT[RZ].{WU.S/LU.D};
- VFTINT[{RNE/RZ/RP/RM}].W.D;
- VFTINT[{RNE/RZ/RP/RM}]{L/H}.L.S;
- VFFINT.{S.W/D.L}[U];
- VFFINT.S.L, VFFINT{L/H}.D.W.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-35-gaosong@loongson.cn>
 2023-05-06 11:19:48 +08:00
Song Gao
aca67472d2 target/loongarch: Implement LSX fpu arith instructions 
This patch includes:
- VF{ADD/SUB/MUL/DIV}.{S/D};
- VF{MADD/MSUB/NMADD/NMSUB}.{S/D};
- VF{MAX/MIN}.{S/D};
- VF{MAXA/MINA}.{S/D};
- VFLOGB.{S/D};
- VFCLASS.{S/D};
- VF{SQRT/RECIP/RSQRT}.{S/D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-34-gaosong@loongson.cn>
 2023-05-06 11:19:48 +08:00
Song Gao
ac95a0b975 target/loongarch: Implement vfrstp 
This patch includes:
- VFRSTP[I].{B/H}.

Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-33-gaosong@loongson.cn>
 2023-05-06 11:19:48 +08:00
Song Gao
0b1e67051d target/loongarch: Implement vbitclr vbitset vbitrev 
This patch includes:
- VBITCLR[I].{B/H/W/D};
- VBITSET[I].{B/H/W/D};
- VBITREV[I].{B/H/W/D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-32-gaosong@loongson.cn>
 2023-05-06 11:19:48 +08:00
Song Gao
bb22ee5763 target/loongarch: Implement vpcnt 
This patch includes:
- VPCNT.{B/H/W/D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-31-gaosong@loongson.cn>
 2023-05-06 11:19:48 +08:00
Song Gao
2e105e12a5 target/loongarch: Implement vclo vclz 
This patch includes:
- VCLO.{B/H/W/D};
- VCLZ.{B/H/W/D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-30-gaosong@loongson.cn>
 2023-05-06 11:19:48 +08:00
Song Gao
162cd32cfe target/loongarch: Implement vssrlrn vssrarn 
This patch includes:
- VSSRLRN.{B.H/H.W/W.D};
- VSSRARN.{B.H/H.W/W.D};
- VSSRLRN.{BU.H/HU.W/WU.D};
- VSSRARN.{BU.H/HU.W/WU.D};
- VSSRLRNI.{B.H/H.W/W.D/D.Q};
- VSSRARNI.{B.H/H.W/W.D/D.Q};
- VSSRLRNI.{BU.H/HU.W/WU.D/DU.Q};
- VSSRARNI.{BU.H/HU.W/WU.D/DU.Q}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-29-gaosong@loongson.cn>
 2023-05-06 11:19:48 +08:00
Song Gao
83b3815dbc target/loongarch: Implement vssrln vssran 
This patch includes:
- VSSRLN.{B.H/H.W/W.D};
- VSSRAN.{B.H/H.W/W.D};
- VSSRLN.{BU.H/HU.W/WU.D};
- VSSRAN.{BU.H/HU.W/WU.D};
- VSSRLNI.{B.H/H.W/W.D/D.Q};
- VSSRANI.{B.H/H.W/W.D/D.Q};
- VSSRLNI.{BU.H/HU.W/WU.D/DU.Q};
- VSSRANI.{BU.H/HU.W/WU.D/DU.Q}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-28-gaosong@loongson.cn>
 2023-05-06 11:19:47 +08:00
Song Gao
a5200a17c9 target/loongarch: Implement vsrlrn vsrarn 
This patch includes:
- VSRLRN.{B.H/H.W/W.D};
- VSRARN.{B.H/H.W/W.D};
- VSRLRNI.{B.H/H.W/W.D/D.Q};
- VSRARNI.{B.H/H.W/W.D/D.Q}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-27-gaosong@loongson.cn>
 2023-05-06 11:19:47 +08:00
Song Gao
d79fb8ddcd target/loongarch: Implement vsrln vsran 
This patch includes:
- VSRLN.{B.H/H.W/W.D};
- VSRAN.{B.H/H.W/W.D};
- VSRLNI.{B.H/H.W/W.D/D.Q};
- VSRANI.{B.H/H.W/W.D/D.Q}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-26-gaosong@loongson.cn>
 2023-05-06 11:19:47 +08:00
Song Gao
ecb9371675 target/loongarch: Implement vsrlr vsrar 
This patch includes:
- VSRLR[I].{B/H/W/D};
- VSRAR[I].{B/H/W/D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-25-gaosong@loongson.cn>
 2023-05-06 11:19:47 +08:00
Song Gao
9b21a7a510 target/loongarch: Implement vsllwil vextl 
This patch includes:
- VSLLWIL.{H.B/W.H/D.W};
- VSLLWIL.{HU.BU/WU.HU/DU.WU};
- VEXTL.Q.D, VEXTL.QU.DU.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-24-gaosong@loongson.cn>
 2023-05-06 11:19:47 +08:00
Song Gao
b281d6961d target/loongarch: Implement vsll vsrl vsra vrotr 
This patch includes:
- VSLL[I].{B/H/W/D};
- VSRL[I].{B/H/W/D};
- VSRA[I].{B/H/W/D};
- VROTR[I].{B/H/W/D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-23-gaosong@loongson.cn>
 2023-05-06 11:19:47 +08:00
Song Gao
f205a539f6 target/loongarch: Implement LSX logic instructions 
This patch includes:
- V{AND/OR/XOR/NOR/ANDN/ORN}.V;
- V{AND/OR/XOR/NOR}I.B.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-22-gaosong@loongson.cn>
 2023-05-06 11:19:47 +08:00
Song Gao
789f4a4c86 target/loongarch: Implement vmskltz/vmskgez/vmsknz 
This patch includes:
- VMSKLTZ.{B/H/W/D};
- VMSKGEZ.B;
- VMSKNZ.B.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-21-gaosong@loongson.cn>
 2023-05-06 11:19:47 +08:00
Song Gao
f0e395dfb0 target/loongarch: Implement vsigncov 
This patch includes:
- VSIGNCOV.{B/H/W/D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-20-gaosong@loongson.cn>
 2023-05-06 11:19:46 +08:00
Song Gao
3734ad9370 target/loongarch: Implement vexth 
This patch includes:
- VEXTH.{H.B/W.H/D.W/Q.D};
- VEXTH.{HU.BU/WU.HU/DU.WU/QU.DU}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-19-gaosong@loongson.cn>
 2023-05-06 11:19:46 +08:00
Song Gao
cbe44190cc target/loongarch: Implement vsat 
This patch includes:
- VSAT.{B/H/W/D}[U].

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-18-gaosong@loongson.cn>
 2023-05-06 11:19:46 +08:00
Song Gao
4cc4c0f78b target/loongarch: Implement vdiv/vmod 
This patch includes:
- VDIV.{B/H/W/D}[U];
- VMOD.{B/H/W/D}[U].

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-17-gaosong@loongson.cn>
 2023-05-06 11:19:46 +08:00
Song Gao
d3aec65bc1 target/loongarch: Implement vmadd/vmsub/vmaddw{ev/od} 
This patch includes:
- VMADD.{B/H/W/D};
- VMSUB.{B/H/W/D};
- VMADDW{EV/OD}.{H.B/W.H/D.W/Q.D}[U];
- VMADDW{EV/OD}.{H.BU.B/W.HU.H/D.WU.W/Q.DU.D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-16-gaosong@loongson.cn>
 2023-05-06 11:19:46 +08:00
Song Gao
cd1c49ada0 target/loongarch: Implement vmul/vmuh/vmulw{ev/od} 
This patch includes:
- VMUL.{B/H/W/D};
- VMUH.{B/H/W/D}[U];
- VMULW{EV/OD}.{H.B/W.H/D.W/Q.D}[U];
- VMULW{EV/OD}.{H.BU.B/W.HU.H/D.WU.W/Q.DU.D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-15-gaosong@loongson.cn>
 2023-05-06 11:19:46 +08:00
Song Gao
9ab29520f7 target/loongarch: Implement vmax/vmin 
This patch includes:
- VMAX[I].{B/H/W/D}[U];
- VMIN[I].{B/H/W/D}[U].

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-14-gaosong@loongson.cn>
 2023-05-06 11:19:46 +08:00
Song Gao
af448cb31a target/loongarch: Implement vadda 
This patch includes:
- VADDA.{B/H/W/D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-13-gaosong@loongson.cn>
 2023-05-06 11:19:46 +08:00
Song Gao
4972565967 target/loongarch: Implement vabsd 
This patch includes:
- VABSD.{B/H/W/D}[U].

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-12-gaosong@loongson.cn>
 2023-05-06 11:19:45 +08:00
Song Gao
39e9b0a741 target/loongarch: Implement vavg/vavgr 
This patch includes:
- VAVG.{B/H/W/D}[U];
- VAVGR.{B/H/W/D}[U].

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-11-gaosong@loongson.cn>
 2023-05-06 11:19:45 +08:00
Song Gao
2d5f950c05 target/loongarch: Implement vaddw/vsubw 
This patch includes:
- VADDW{EV/OD}.{H.B/W.H/D.W/Q.D}[U];
- VSUBW{EV/OD}.{H.B/W.H/D.W/Q.D}[U];
- VADDW{EV/OD}.{H.BU.B/W.HU.H/D.WU.W/Q.DU.D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-10-gaosong@loongson.cn>
 2023-05-06 11:19:45 +08:00
Song Gao
c037fbc97d target/loongarch: Implement vhaddw/vhsubw 
This patch includes:
- VHADDW.{H.B/W.H/D.W/Q.D/HU.BU/WU.HU/DU.WU/QU.DU};
- VHSUBW.{H.B/W.H/D.W/Q.D/HU.BU/WU.HU/DU.WU/QU.DU}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-9-gaosong@loongson.cn>
 2023-05-06 11:19:45 +08:00
Song Gao
a94cb91107 target/loongarch: Implement vsadd/vssub 
This patch includes:
- VSADD.{B/H/W/D}[U];
- VSSUB.{B/H/W/D}[U].

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-8-gaosong@loongson.cn>
 2023-05-06 11:19:45 +08:00
Song Gao
be9ec55758 target/loongarch: Implement vneg 
This patch includes;
- VNEG.{B/H/W/D}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-7-gaosong@loongson.cn>
 2023-05-06 11:19:45 +08:00
Song Gao
d8be64c1c5 target/loongarch: Implement vaddi/vsubi 
This patch includes:
- VADDI.{B/H/W/D}U;
- VSUBI.{B/H/W/D}U.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-6-gaosong@loongson.cn>
 2023-05-06 11:19:45 +08:00
Song Gao
57b4f1ac18 target/loongarch: Implement vadd/vsub 
This patch includes:
- VADD.{B/H/W/D/Q};
- VSUB.{B/H/W/D/Q}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-5-gaosong@loongson.cn>
 2023-05-06 11:19:45 +08:00
Richard Henderson
69c9a5cfbe target/loongarch: Disassemble pcadd* addresses 
Print both the raw field and the resolved pc-relative
address, as we do for branches.

Reviewed-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2023-01-23 15:36:36 -10:00
Richard Henderson
c2b618a8c1 target/loongarch: Disassemble jirl properly 
While jirl shares the same instruction format as bne etc,
it is not assembled the same.  In particular, rd is printed
first not second and the immediate is not pc-relative.

Decode into the arg_rr_i structure, which prints correctly.
This changes the "offs" member to "imm", to update translate.

Reviewed-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2023-01-23 15:36:36 -10:00
Xiaojuan Yang
f9bf50745f target/loongarch: Add timer related instructions support. 
This includes:
-RDTIME{L/H}.W
-RDTIME.D

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-30-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-06 18:09:03 +00:00
Xiaojuan Yang
d2cba6f7ce target/loongarch: Add other core instructions support 
This includes:
-CACOP
-LDDIR
-LDPTE
-ERTN
-DBCL
-IDLE

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-29-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-06 18:09:03 +00:00
Xiaojuan Yang
fcbbeb8ecd target/loongarch: Add TLB instruction support 
This includes:
- TLBSRCH
- TLBRD
- TLBWR
- TLBFILL
- TLBCLR
- TLBFLUSH
- INVTLB

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-28-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-06 18:09:03 +00:00
Xiaojuan Yang
f84a2aacf5 target/loongarch: Add LoongArch IOCSR instruction 
This includes:
- IOCSR{RD/WR}.{B/H/W/D}

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-27-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-06 18:09:03 +00:00
Xiaojuan Yang
5b1dedfe84 target/loongarch: Add LoongArch CSR instruction 
This includes:
- CSRRD
- CSRWR
- CSRXCHG

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-26-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-06 18:09:03 +00:00
Song Gao
aae1746c72 target/loongarch: Add disassembler 
This patch adds support for disassembling via option '-d in_asm'.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220606124333.2060567-17-yangxiaojuan@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-06 18:09:03 +00:00