mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
bbecdb22ae
qemu/target/ppc/insn32.decode

828 lines
35 KiB
Plaintext
Raw Normal View History

target/ppc: Add infrastructure for prefixed insns Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-4-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:17 +03:00
#
# Power ISA decode for 32-bit insns (opcode space 0)
#
# Copyright (c) 2021 Instituto de Pesquisas Eldorado (eldorado.org.br)
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, see <http://www.gnu.org/licenses/>.
#
target/ppc: Move ADDI, ADDIS to decodetree, implement PADDI Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-5-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:18 +03:00
target/ppc: Use TCG_CALL_NO_RWG_SE in fsel helper fsel doesn't change FPSCR and CR1 is handled by gen_set_cr1_from_fpscr, so helper_fsel doesn't need the env argument and can be declared with TCG_CALL_NO_RWG_SE. We also take this opportunity to move the insn to decodetree. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517123929.284511-6-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-17 15:39:22 +03:00
&A frt fra frb frc rc:bool
@A ...... frt:5 fra:5 frb:5 frc:5 ..... rc:1 &A
target/ppc: Move ADDI, ADDIS to decodetree, implement PADDI Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-5-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:18 +03:00
&D rt ra si:int64_t
target/ppc: Fix insn32.decode style issues Some lines in insn32.decode have inconsistent alignment when compared to others. Fix this by changing the alignment of some lines, making it more consistent throughout the file. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220629162904.105060-2-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-29 19:28:54 +03:00
@D ...... rt:5 ra:5 si:s16 &D
target/ppc: Move ADDI, ADDIS to decodetree, implement PADDI Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-5-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:18 +03:00
target/ppc: Move cmp/cmpi/cmpl/cmpli to decodetree Additionally, REQUIRE_64BIT when L=1 to match what is specified in The Programming Environments Manual: "For 32-bit implementations, the L field must be cleared, otherwise the instruction form is invalid." Some CPUs are known to deviate from this specification by ignoring the L bit [1]. The stricter behavior, however, can help users that test software with qemu, making it more likely to detect bugs that would otherwise be silent. If deemed necessary, a future patch can adapt this behavior based on the specific CPU model. [1] The 601 manual is the only one I've found that explicitly states that the L bit is ignored, but we also observe this behavior in a 7447A v1.2. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-15-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [dwg: Corrected whitespace error] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:28 +03:00
&D_bf bf l:bool ra imm
target/ppc: Fix insn32.decode style issues Some lines in insn32.decode have inconsistent alignment when compared to others. Fix this by changing the alignment of some lines, making it more consistent throughout the file. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220629162904.105060-2-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-29 19:28:54 +03:00
@D_bfs ...... bf:3 . l:1 ra:5 imm:s16 &D_bf
@D_bfu ...... bf:3 . l:1 ra:5 imm:16 &D_bf
target/ppc: Move cmp/cmpi/cmpl/cmpli to decodetree Additionally, REQUIRE_64BIT when L=1 to match what is specified in The Programming Environments Manual: "For 32-bit implementations, the L field must be cleared, otherwise the instruction form is invalid." Some CPUs are known to deviate from this specification by ignoring the L bit [1]. The stricter behavior, however, can help users that test software with qemu, making it more likely to detect bugs that would otherwise be silent. If deemed necessary, a future patch can adapt this behavior based on the specific CPU model. [1] The 601 manual is the only one I've found that explicitly states that the L bit is ignored, but we also observe this behavior in a 7447A v1.2. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-15-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [dwg: Corrected whitespace error] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:28 +03:00
target/ppc: Move LQ and STQ to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-6-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 23:23:55 +03:00
%dq_si 4:s12 !function=times_16
%dq_rtp 22:4 !function=times_2
@DQ_rtp ...... ....0 ra:5 ............ .... &D rt=%dq_rtp si=%dq_si
target/ppc: moved stxv and lxv from legacy to decodtree Moved stxv and lxv implementation from the legacy system to decodetree. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-13-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:06 +03:00
%dq_rt_tsx 3:1 21:5
@DQ_TSX ...... ..... ra:5 ............ .... &D si=%dq_si rt=%dq_rt_tsx
target/ppc: added the instructions LXVP and STXVP Implemented the instructions lxvp and stxvp using decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-15-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:08 +03:00
%rt_tsxp 21:1 22:4 !function=times_2
@DQ_TSXP ...... ..... ra:5 ............ .... &D si=%dq_si rt=%rt_tsxp
target/ppc: Move D/DS/X-form integer loads to decodetree These are all connected by macros in the legacy decoding. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-7-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:20 +03:00
%ds_si 2:s14 !function=times_4
target/ppc: Fix insn32.decode style issues Some lines in insn32.decode have inconsistent alignment when compared to others. Fix this by changing the alignment of some lines, making it more consistent throughout the file. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220629162904.105060-2-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-29 19:28:54 +03:00
@DS ...... rt:5 ra:5 .............. .. &D si=%ds_si
target/ppc: Move D/DS/X-form integer loads to decodetree These are all connected by macros in the legacy decoding. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-7-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:20 +03:00
target/ppc: Move LQ and STQ to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-6-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 23:23:55 +03:00
%ds_rtp 22:4 !function=times_2
@DS_rtp ...... ....0 ra:5 .............. .. &D rt=%ds_rtp si=%ds_si
target/ppc: Implement Vector Mask Move insns Implement the following PowerISA v3.1 instructions: mtvsrbm: Move to VSR Byte Mask mtvsrhm: Move to VSR Halfword Mask mtvsrwm: Move to VSR Word Mask mtvsrdm: Move to VSR Doubleword Mask mtvsrqm: Move to VSR Quadword Mask mtvsrbmi: Move to VSR Byte Mask Immediate Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211203194229.746275-4-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:13 +03:00
&DX_b vrt b
%dx_b 6:10 16:5 0:1
@DX_b ...... vrt:5 ..... .......... ..... . &DX_b b=%dx_b
target/ppc: Move addpcis to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-14-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:27 +03:00
&DX rt d
%dx_d 6:s10 16:5 0:1
target/ppc: Fix insn32.decode style issues Some lines in insn32.decode have inconsistent alignment when compared to others. Fix this by changing the alignment of some lines, making it more consistent throughout the file. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220629162904.105060-2-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-29 19:28:54 +03:00
@DX ...... rt:5 ..... .......... ..... . &DX d=%dx_d
target/ppc: Move addpcis to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-14-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:27 +03:00
target/ppc: Implement Vector Extract Double to VSR using GPR index insns Implement the following PowerISA v3.1 instructions: vextdubvlx: Vector Extract Double Unsigned Byte to VSR using GPR-specified Left-Index vextduhvlx: Vector Extract Double Unsigned Halfword to VSR using GPR-specified Left-Index vextduwvlx: Vector Extract Double Unsigned Word to VSR using GPR-specified Left-Index vextddvlx: Vector Extract Double Doubleword to VSR using GPR-specified Left-Index vextdubvrx: Vector Extract Double Unsigned Byte to VSR using GPR-specified Right-Index vextduhvrx: Vector Extract Double Unsigned Halfword to VSR using GPR-specified Right-Index vextduwvrx: Vector Extract Double Unsigned Word to VSR using GPR-specified Right-Index vextddvrx: Vector Extract Double Doubleword to VSR using GPR-specified Right-Index Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-10-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:03 +03:00
&VA vrt vra vrb rc
target/ppc: Fix insn32.decode style issues Some lines in insn32.decode have inconsistent alignment when compared to others. Fix this by changing the alignment of some lines, making it more consistent throughout the file. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220629162904.105060-2-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-29 19:28:54 +03:00
@VA ...... vrt:5 vra:5 vrb:5 rc:5 ...... &VA
target/ppc: Implement Vector Extract Double to VSR using GPR index insns Implement the following PowerISA v3.1 instructions: vextdubvlx: Vector Extract Double Unsigned Byte to VSR using GPR-specified Left-Index vextduhvlx: Vector Extract Double Unsigned Halfword to VSR using GPR-specified Left-Index vextduwvlx: Vector Extract Double Unsigned Word to VSR using GPR-specified Left-Index vextddvlx: Vector Extract Double Doubleword to VSR using GPR-specified Left-Index vextdubvrx: Vector Extract Double Unsigned Byte to VSR using GPR-specified Right-Index vextduhvrx: Vector Extract Double Unsigned Halfword to VSR using GPR-specified Right-Index vextduwvrx: Vector Extract Double Unsigned Word to VSR using GPR-specified Right-Index vextddvrx: Vector Extract Double Doubleword to VSR using GPR-specified Right-Index Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-10-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:03 +03:00
target/ppc: Move Vector Compare Equal/Not Equal/Greater Than to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-10-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
&VC vrt vra vrb rc:bool
@VC ...... vrt:5 vra:5 vrb:5 rc:1 .......... &VC
target/ppc: Implement vsldbi/vsrdbi instructions Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-5-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:36:58 +03:00
&VN vrt vra vrb sh
@VN ...... vrt:5 vra:5 vrb:5 .. sh:3 ...... &VN
target/ppc: Implement vcfuged instruction Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-13-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:26 +03:00
&VX vrt vra vrb
target/ppc: Fix insn32.decode style issues Some lines in insn32.decode have inconsistent alignment when compared to others. Fix this by changing the alignment of some lines, making it more consistent throughout the file. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220629162904.105060-2-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-29 19:28:54 +03:00
@VX ...... vrt:5 vra:5 vrb:5 .......... . &VX
target/ppc: Implement vcfuged instruction Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-13-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:26 +03:00
target/ppc: Implement Vector Compare Quadword Implement the following PowerISA v3.1 instructions: vcmpsq: Vector Compare Signed Quadword vcmpuq: Vector Compare Unsigned Quadword Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-14-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
&VX_bf bf vra vrb
@VX_bf ...... bf:3 .. vra:5 vrb:5 ........... &VX_bf
target/ppc: implement vcntmb[bhwd] Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-18-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
&VX_mp rt mp:bool vrb
@VX_mp ...... rt:5 .... mp:1 vrb:5 ........... &VX_mp
target/ppc: implement vgnb Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-19-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
&VX_n rt vrb n
@VX_n ...... rt:5 .. n:3 vrb:5 ........... &VX_n
target/ppc: implement vstri[bh][lr] Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-15-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
&VX_tb_rc vrt vrb rc:bool
@VX_tb_rc ...... vrt:5 ..... vrb:5 rc:1 .......... &VX_tb_rc
target/ppc: Implement Vector Insert Word from GPR using Immediate insns Implements the following PowerISA v3.1 instructions: vinsw: Vector Insert Word from GPR using immediate-specified index vinsd: Vector Insert Doubleword from GPR using immediate-specified index Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-7-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:00 +03:00
&VX_uim4 vrt uim vrb
target/ppc: Fix insn32.decode style issues Some lines in insn32.decode have inconsistent alignment when compared to others. Fix this by changing the alignment of some lines, making it more consistent throughout the file. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220629162904.105060-2-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-29 19:28:54 +03:00
@VX_uim4 ...... vrt:5 . uim:4 vrb:5 ........... &VX_uim4
target/ppc: Implement Vector Insert Word from GPR using Immediate insns Implements the following PowerISA v3.1 instructions: vinsw: Vector Insert Word from GPR using immediate-specified index vinsd: Vector Insert Doubleword from GPR using immediate-specified index Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-7-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:00 +03:00
target/ppc: Implement Vector Expand Mask Implement the following PowerISA v3.1 instructions: vexpandbm: Vector Expand Byte Mask vexpandhm: Vector Expand Halfword Mask vexpandwm: Vector Expand Word Mask vexpanddm: Vector Expand Doubleword Mask vexpandqm: Vector Expand Quadword Mask Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211203194229.746275-2-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:13 +03:00
&VX_tb vrt vrb
target/ppc: Fix insn32.decode style issues Some lines in insn32.decode have inconsistent alignment when compared to others. Fix this by changing the alignment of some lines, making it more consistent throughout the file. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220629162904.105060-2-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-29 19:28:54 +03:00
@VX_tb ...... vrt:5 ..... vrb:5 ........... &VX_tb
target/ppc: Implement Vector Expand Mask Implement the following PowerISA v3.1 instructions: vexpandbm: Vector Expand Byte Mask vexpandhm: Vector Expand Halfword Mask vexpandwm: Vector Expand Word Mask vexpanddm: Vector Expand Doubleword Mask vexpandqm: Vector Expand Quadword Mask Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211203194229.746275-2-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:13 +03:00
target/ppc: Move D/DS/X-form integer loads to decodetree These are all connected by macros in the legacy decoding. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-7-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:20 +03:00
&X rt ra rb
target/ppc: Fix insn32.decode style issues Some lines in insn32.decode have inconsistent alignment when compared to others. Fix this by changing the alignment of some lines, making it more consistent throughout the file. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220629162904.105060-2-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-29 19:28:54 +03:00
@X ...... rt:5 ra:5 rb:5 .......... . &X
target/ppc: Move D/DS/X-form integer loads to decodetree These are all connected by macros in the legacy decoding. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-7-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:20 +03:00
target/ppc: Move d{add,sub,mul,div,iex}[q] to decodetree Move the following instructions to decodetree: dadd: DFP Add daddq: DFP Add Quad dsub: DFP Subtract dsubq: DFP Subtract Quad dmul: DFP Multiply dmulq: DFP Multiply Quad ddiv: DFP Divide ddivq: DFP Divide Quad diex: DFP Insert Biased Exponent diexq: DFP Insert Biased Exponent Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-11-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:12 +03:00
&X_rc rt ra rb rc:bool
@X_rc ...... rt:5 ra:5 rb:5 .......... rc:1 &X_rc
%x_frtp 22:4 !function=times_2
%x_frap 17:4 !function=times_2
%x_frbp 12:4 !function=times_2
@X_tp_ap_bp_rc ...... ....0 ....0 ....0 .......... rc:1 &X_rc rt=%x_frtp ra=%x_frap rb=%x_frbp
@X_tp_a_bp_rc ...... ....0 ra:5 ....0 .......... rc:1 &X_rc rt=%x_frtp rb=%x_frbp
target/ppc: implement xscv[su]qqp Implement the following PowerISA v3.1 instructions: xscvsqqp: VSX Scalar Convert with round Signed Quadword to Quad-Precision xscvuqqp: VSX Scalar Convert with round Unsigned Quadword to Quad-Precision format Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220330175932.6995-8-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-03-30 20:59:31 +03:00
&X_tb rt rb
@X_tb ...... rt:5 ..... rb:5 .......... . &X_tb
target/ppc: Move dct{dp,qpq},dr{sp,dpq},dc{f,t}fix[q],dxex[q] to decodetree Move the following instructions to decodetree: dctdp: DFP Convert To DFP Long dctqpq: DFP Convert To DFP Extended drsp: DFP Round To DFP Short drdpq: DFP Round To DFP Long dcffix: DFP Convert From Fixed dcffixq: DFP Convert From Fixed Quad dctfix: DFP Convert To Fixed dctfixq: DFP Convert To Fixed Quad dxex: DFP Extract Biased Exponent dxexq: DFP Extract Biased Exponent Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-15-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:16 +03:00
&X_tb_rc rt rb rc:bool
@X_tb_rc ...... rt:5 ..... rb:5 .......... rc:1 &X_tb_rc
@X_tbp_rc ...... ....0 ..... ....0 .......... rc:1 &X_tb_rc rt=%x_frtp rb=%x_frbp
@X_tp_b_rc ...... ....0 ..... rb:5 .......... rc:1 &X_tb_rc rt=%x_frtp
@X_t_bp_rc ...... rt:5 ..... ....0 .......... rc:1 &X_tb_rc rb=%x_frbp
target/ppc: Implement setbc/setbcr/stnbc/setnbcr instructions Implements the following PowerISA v3.1 instructions: setbc: Set Boolean Condition setbcr: Set Boolean Condition Reverse setnbc: Set Negative Boolean Condition setnbcr: Set Negative Boolean Condition Reverse Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-11-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:24 +03:00
&X_bi rt bi
target/ppc: Fix insn32.decode style issues Some lines in insn32.decode have inconsistent alignment when compared to others. Fix this by changing the alignment of some lines, making it more consistent throughout the file. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220629162904.105060-2-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-29 19:28:54 +03:00
@X_bi ...... rt:5 bi:5 ..... .......... . &X_bi
target/ppc: Implement setbc/setbcr/stnbc/setnbcr instructions Implements the following PowerISA v3.1 instructions: setbc: Set Boolean Condition setbcr: Set Boolean Condition Reverse setnbc: Set Negative Boolean Condition setnbcr: Set Negative Boolean Condition Reverse Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-11-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:24 +03:00
target/ppc: Move dcmp{u,o}[q],dts{tex,tsf,tsfi}[q] to decodetree Move the following instructions to decodetree: dcmpu: DFP Compare Unordered dcmpuq: DFP Compare Unordered Quad dcmpo: DFP Compare Ordered dcmpoq: DFP Compare Ordered Quad dtstex: DFP Test Exponent dtstexq: DFP Test Exponent Quad dtstsf: DFP Test Significance dtstsfq: DFP Test Significance Quad dtstsfi: DFP Test Significance Immediate dtstsfiq: DFP Test Significance Immediate Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-12-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:13 +03:00
&X_bf bf ra rb
@X_bf ...... bf:3 .. ra:5 rb:5 .......... . &X_bf
@X_bf_ap_bp ...... bf:3 .. ....0 ....0 .......... . &X_bf ra=%x_frap rb=%x_frbp
@X_bf_a_bp ...... bf:3 .. ra:5 ....0 .......... . &X_bf rb=%x_frbp
&X_bf_uim bf uim rb
@X_bf_uim ...... bf:3 . uim:6 rb:5 .......... . &X_bf_uim
@X_bf_uim_bp ...... bf:3 . uim:6 ....0 .......... . &X_bf_uim rb=%x_frbp
target/ppc: Move cmp/cmpi/cmpl/cmpli to decodetree Additionally, REQUIRE_64BIT when L=1 to match what is specified in The Programming Environments Manual: "For 32-bit implementations, the L field must be cleared, otherwise the instruction form is invalid." Some CPUs are known to deviate from this specification by ignoring the L bit [1]. The stricter behavior, however, can help users that test software with qemu, making it more likely to detect bugs that would otherwise be silent. If deemed necessary, a future patch can adapt this behavior based on the specific CPU model. [1] The 601 manual is the only one I've found that explicitly states that the L bit is ignored, but we also observe this behavior in a 7447A v1.2. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-15-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [dwg: Corrected whitespace error] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:28 +03:00
&X_bfl bf l:bool ra rb
target/ppc: Fix insn32.decode style issues Some lines in insn32.decode have inconsistent alignment when compared to others. Fix this by changing the alignment of some lines, making it more consistent throughout the file. Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220629162904.105060-2-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-29 19:28:54 +03:00
@X_bfl ...... bf:3 . l:1 ra:5 rb:5 .......... . &X_bfl
target/ppc: Move cmp/cmpi/cmpl/cmpli to decodetree Additionally, REQUIRE_64BIT when L=1 to match what is specified in The Programming Environments Manual: "For 32-bit implementations, the L field must be cleared, otherwise the instruction form is invalid." Some CPUs are known to deviate from this specification by ignoring the L bit [1]. The stricter behavior, however, can help users that test software with qemu, making it more likely to detect bugs that would otherwise be silent. If deemed necessary, a future patch can adapt this behavior based on the specific CPU model. [1] The 601 manual is the only one I've found that explicitly states that the L bit is ignored, but we also observe this behavior in a 7447A v1.2. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-15-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [dwg: Corrected whitespace error] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:28 +03:00
target/ppc: moved XXSPLTIB to using decodetree Changed the function that handles XXSPLTIB emulation to using decodetree, but still use the same logic as before Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-20-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:13 +03:00
%x_xt 0:1 21:5
target/ppc: Implement xxgenpcv[bhwd]m instruction Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220225210936.1749575-36-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
&X_imm5 xt imm:uint8_t vrb
@X_imm5 ...... ..... imm:5 vrb:5 .......... . &X_imm5 xt=%x_xt
target/ppc: moved XXSPLTIB to using decodetree Changed the function that handles XXSPLTIB emulation to using decodetree, but still use the same logic as before Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-20-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:13 +03:00
&X_imm8 xt imm:uint8_t
@X_imm8 ...... ..... .. imm:8 .......... . &X_imm8 xt=%x_xt
target/ppc: Implement lxvkq instruction Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-25-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:18 +03:00
&X_uim5 xt uim:uint8_t
@X_uim5 ...... ..... ..... uim:5 .......... . &X_uim5 xt=%x_xt
target/ppc: Move ddedpd[q],denbcd[q],dscli[q],dscri[q] to decodetree Move the following instructions to decodetree: ddedpd: DFP Decode DPD To BCD ddedpdq: DFP Decode DPD To BCD Quad denbcd: DFP Encode BCD To DPD denbcdq: DFP Encode BCD To DPD Quad dscli: DFP Shift Significand Left Immediate dscliq: DFP Shift Significand Left Immediate Quad dscri: DFP Shift Significand Right Immediate dscriq: DFP Shift Significand Right Immediate Quad Also deleted dfp-ops.c.inc, now that all PPC DFP instructions were moved to decodetree. Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-16-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:17 +03:00
&X_tb_sp_rc rt rb sp rc:bool
@X_tb_sp_rc ...... rt:5 sp:2 ... rb:5 .......... rc:1 &X_tb_sp_rc
@X_tbp_sp_rc ...... ....0 sp:2 ... ....0 .......... rc:1 &X_tb_sp_rc rt=%x_frtp rb=%x_frbp
&X_tb_s_rc rt rb s:bool rc:bool
@X_tb_s_rc ...... rt:5 s:1 .... rb:5 .......... rc:1 &X_tb_s_rc
@X_tbp_s_rc ...... ....0 s:1 .... ....0 .......... rc:1 &X_tb_s_rc rt=%x_frtp rb=%x_frbp
target/ppc: moved stxvx and lxvx from legacy to decodtree Moved stxvx and lxvx implementation from the legacy system to decodetree. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-14-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:07 +03:00
%x_rt_tsx 0:1 21:5
@X_TSX ...... ..... ra:5 rb:5 .......... . &X rt=%x_rt_tsx
target/ppc: added the instructions LXVPX and STXVPX Implemented the instructions lxvpx and stxvpx using decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-16-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:09 +03:00
@X_TSXP ...... ..... ra:5 rb:5 .......... . &X rt=%rt_tsxp
target/ppc: moved stxvx and lxvx from legacy to decodtree Moved stxvx and lxvx implementation from the legacy system to decodetree. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-14-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:07 +03:00
target/ppc: Implement DCFFIXQQ Implement the following PowerISA v3.1 instruction: dcffixqq: DFP Convert From Fixed Quadword Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-5-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:06 +03:00
&X_frtp_vrb frtp vrb
@X_frtp_vrb ...... ....0 ..... vrb:5 .......... . &X_frtp_vrb frtp=%x_frtp
target/ppc: Implement DCTFIXQQ Implement the following PowerISA v3.1 instruction: dctfixqq: DFP Convert To Fixed Quadword Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-8-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:09 +03:00
&X_vrt_frbp vrt frbp
@X_vrt_frbp ...... vrt:5 ..... ....0 .......... . &X_vrt_frbp frbp=%x_frbp
target/ppc: Implement xxm[tf]acc and xxsetaccz Implement the following PowerISA v3.1 instructions: xxmfacc: VSX Move From Accumulator xxmtacc: VSX Move To Accumulator xxsetaccz: VSX Set Accumulator to Zero The PowerISA 3.1 mentions that for the current version of the architecture, "the hardware implementation provides the effect of ACC[i] and VSRs 4*i to 4*i + 3 logically containing the same data" and "The Accumulators introduce no new logical state at this time" (page 501). For now it seems unnecessary to create new structures, so this patch just uses ACC[i] as VSRs 4*i to 4*i+3 and therefore move to and from accumulators are no-ops. Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-2-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-24 17:05:30 +03:00
&X_a ra
@X_a ...... ra:3 .. ..... ..... .......... . &X_a
target/ppc: Move xs{max,min}[cj]dp to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Victor Colombo <victor.colombo@eldorado.org.br> Message-Id: <20211213120958.24443-3-victor.colombo@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:18 +03:00
%xx_xt 0:1 21:5
%xx_xb 1:1 11:5
%xx_xa 2:1 16:5
target/ppc: Move xxsel to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-30-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
%xx_xc 3:1 6:5
target/ppc: Implement xvcvbf16spn and xvcvspbf16 instructions Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220225210936.1749575-47-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
&XX2 xt xb
@XX2 ...... ..... ..... ..... ......... .. &XX2 xt=%xx_xt xb=%xx_xb
target/ppc: declare xxextractuw and xxinsertw helpers with call flags Move xxextractuw and xxinsertw to decodetree, declare both helpers with TCG_CALL_NO_RWG, and drop the unused env argument. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517123929.284511-9-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-17 15:39:25 +03:00
&XX2_uim xt xb uim:uint8_t
@XX2_uim2 ...... ..... ... uim:2 ..... ......... .. &XX2_uim xt=%xx_xt xb=%xx_xb
@XX2_uim4 ...... ..... . uim:4 ..... ......... .. &XX2_uim xt=%xx_xt xb=%xx_xb
target/ppc: Move xs{max,min}[cj]dp to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Victor Colombo <victor.colombo@eldorado.org.br> Message-Id: <20211213120958.24443-3-victor.colombo@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:18 +03:00
target/ppc: Implement xvtlsbb instruction Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-39-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
&XX2_bf_xb bf xb
@XX2_bf_xb ...... bf:3 .. ..... ..... ......... . . &XX2_bf_xb xb=%xx_xb
target/ppc: Move xs{max,min}[cj]dp to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Victor Colombo <victor.colombo@eldorado.org.br> Message-Id: <20211213120958.24443-3-victor.colombo@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:18 +03:00
&XX3 xt xa xb
@XX3 ...... ..... ..... ..... ........ ... &XX3 xt=%xx_xt xa=%xx_xa xb=%xx_xb
target/ppc: moved XXSPLTW to using decodetree Changed the function that handles XXSPLTW emulation to using decodetree, but still using the same logic. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-19-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:12 +03:00
target/ppc: Implemented xvi*ger* instructions Implement the following PowerISA v3.1 instructions: xvi4ger8: VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) xvi4ger8pp: VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) Positive multiply, Positive accumulate xvi8ger4: VSX Vector 4-bit Signed Integer GER (rank-8 update) xvi8ger4pp: VSX Vector 4-bit Signed Integer GER (rank-8 update) Positive multiply, Positive accumulate xvi8ger4spp: VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) with Saturate Positive multiply, Positive accumulate xvi16ger2: VSX Vector 16-bit Signed Integer GER (rank-2 update) xvi16ger2pp: VSX Vector 16-bit Signed Integer GER (rank-2 update) Positive multiply, Positive accumulate xvi16ger2s: VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation xvi16ger2spp: VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation Positive multiply, Positive accumulate Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-3-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-24 17:05:31 +03:00
# 32 bit GER instructions have all mask bits considered 1
&MMIRR_XX3 xa xb xt pmsk xmsk ymsk
%xx_at 23:3
target/ppc: Implemented xvf*ger* Implement the following PowerISA v3.1 instructions: xvf32ger: VSX Vector 32-bit Floating-Point GER (rank-1 update) xvf32gernn: VSX Vector 32-bit Floating-Point GER (rank-1 update) Negative multiply, Negative accumulate xvf32gernp: VSX Vector 32-bit Floating-Point GER (rank-1 update) Negative multiply, Positive accumulate xvf32gerpn: VSX Vector 32-bit Floating-Point GER (rank-1 update) Positive multiply, Negative accumulate xvf32gerpp: VSX Vector 32-bit Floating-Point GER (rank-1 update) Positive multiply, Positive accumulate xvf64ger: VSX Vector 64-bit Floating-Point GER (rank-1 update) xvf64gernn: VSX Vector 64-bit Floating-Point GER (rank-1 update) Negative multiply, Negative accumulate xvf64gernp: VSX Vector 64-bit Floating-Point GER (rank-1 update) Negative multiply, Positive accumulate xvf64gerpn: VSX Vector 64-bit Floating-Point GER (rank-1 update) Positive multiply, Negative accumulate xvf64gerpp: VSX Vector 64-bit Floating-Point GER (rank-1 update) Positive multiply, Positive accumulate Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-5-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-24 17:05:33 +03:00
%xx_xa_pair 2:1 17:4 !function=times_2
target/ppc: Implemented xvi*ger* instructions Implement the following PowerISA v3.1 instructions: xvi4ger8: VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) xvi4ger8pp: VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) Positive multiply, Positive accumulate xvi8ger4: VSX Vector 4-bit Signed Integer GER (rank-8 update) xvi8ger4pp: VSX Vector 4-bit Signed Integer GER (rank-8 update) Positive multiply, Positive accumulate xvi8ger4spp: VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) with Saturate Positive multiply, Positive accumulate xvi16ger2: VSX Vector 16-bit Signed Integer GER (rank-2 update) xvi16ger2pp: VSX Vector 16-bit Signed Integer GER (rank-2 update) Positive multiply, Positive accumulate xvi16ger2s: VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation xvi16ger2spp: VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation Positive multiply, Positive accumulate Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-3-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-24 17:05:31 +03:00
@XX3_at ...... ... .. ..... ..... ........ ... &MMIRR_XX3 xt=%xx_at xb=%xx_xb \
pmsk=255 xmsk=15 ymsk=15
target/ppc: Move xxpermdi to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-32-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
&XX3_dm xt xa xb dm
@XX3_dm ...... ..... ..... ..... . dm:2 ..... ... &XX3_dm xt=%xx_xt xa=%xx_xa xb=%xx_xb
target/ppc: Move xxsel to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-30-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
&XX4 xt xa xb xc
@XX4 ...... ..... ..... ..... ..... .. .... &XX4 xt=%xx_xt xa=%xx_xa xb=%xx_xb xc=%xx_xc
target/ppc: Move dtstdc[q]/dtstdg[q] to decodetree Move the following instructions to decodetree: dtstdc: DFP Test Data Class dtstdcq: DFP Test Data Class Quad dtstdg: DFP Test Data Group dtstdgq: DFP Test Data Group Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-10-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:11 +03:00
&Z22_bf_fra bf fra dm
@Z22_bf_fra ...... bf:3 .. fra:5 dm:6 ......... . &Z22_bf_fra
%z22_frap 17:4 !function=times_2
@Z22_bf_frap ...... bf:3 .. ....0 dm:6 ......... . &Z22_bf_fra fra=%z22_frap
target/ppc: Move ddedpd[q],denbcd[q],dscli[q],dscri[q] to decodetree Move the following instructions to decodetree: ddedpd: DFP Decode DPD To BCD ddedpdq: DFP Decode DPD To BCD Quad denbcd: DFP Encode BCD To DPD denbcdq: DFP Encode BCD To DPD Quad dscli: DFP Shift Significand Left Immediate dscliq: DFP Shift Significand Left Immediate Quad dscri: DFP Shift Significand Right Immediate dscriq: DFP Shift Significand Right Immediate Quad Also deleted dfp-ops.c.inc, now that all PPC DFP instructions were moved to decodetree. Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-16-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:17 +03:00
&Z22_ta_sh_rc rt ra sh rc:bool
@Z22_ta_sh_rc ...... rt:5 ra:5 sh:6 ......... rc:1 &Z22_ta_sh_rc
%z22_frtp 22:4 !function=times_2
@Z22_tap_sh_rc ...... ....0 ....0 sh:6 ......... rc:1 &Z22_ta_sh_rc rt=%z22_frtp ra=%z22_frap
target/ppc: Move dqua[q], drrnd[q] to decodetree Move the following instructions to decodetree: dqua: DFP Quantize dquaq: DFP Quantize Quad drrnd: DFP Reround drrndq: DFP Reround Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-14-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:15 +03:00
&Z23_tab frt fra frb rmc rc:bool
@Z23_tab ...... frt:5 fra:5 frb:5 rmc:2 ........ rc:1 &Z23_tab
target/ppc: Move dquai[q], drint{x,n}[q] to decodetree Move the following instructions to decodetree: dquai: DFP Quantize Immediate dquaiq: DFP Quantize Immediate Quad drintx: DFP Round to FP Integer With Inexact drintxq: DFP Round to FP Integer With Inexact Quad drintn: DFP Round to FP Integer Without Inexact drintnq: DFP Round to FP Integer Without Inexact Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-13-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:14 +03:00
%z23_frtp 22:4 !function=times_2
target/ppc: Move dqua[q], drrnd[q] to decodetree Move the following instructions to decodetree: dqua: DFP Quantize dquaq: DFP Quantize Quad drrnd: DFP Reround drrndq: DFP Reround Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-14-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:15 +03:00
%z23_frap 17:4 !function=times_2
target/ppc: Move dquai[q], drint{x,n}[q] to decodetree Move the following instructions to decodetree: dquai: DFP Quantize Immediate dquaiq: DFP Quantize Immediate Quad drintx: DFP Round to FP Integer With Inexact drintxq: DFP Round to FP Integer With Inexact Quad drintn: DFP Round to FP Integer Without Inexact drintnq: DFP Round to FP Integer Without Inexact Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-13-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:14 +03:00
%z23_frbp 12:4 !function=times_2
target/ppc: Move dqua[q], drrnd[q] to decodetree Move the following instructions to decodetree: dqua: DFP Quantize dquaq: DFP Quantize Quad drrnd: DFP Reround drrndq: DFP Reround Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-14-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:15 +03:00
@Z23_tabp ...... ....0 ....0 ....0 rmc:2 ........ rc:1 &Z23_tab frt=%z23_frtp fra=%z23_frap frb=%z23_frbp
@Z23_tp_a_bp ...... ....0 fra:5 ....0 rmc:2 ........ rc:1 &Z23_tab frt=%z23_frtp frb=%z23_frbp
&Z23_tb frt frb r:bool rmc rc:bool
@Z23_tb ...... frt:5 .... r:1 frb:5 rmc:2 ........ rc:1 &Z23_tb
target/ppc: Move dquai[q], drint{x,n}[q] to decodetree Move the following instructions to decodetree: dquai: DFP Quantize Immediate dquaiq: DFP Quantize Immediate Quad drintx: DFP Round to FP Integer With Inexact drintxq: DFP Round to FP Integer With Inexact Quad drintn: DFP Round to FP Integer Without Inexact drintnq: DFP Round to FP Integer Without Inexact Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-13-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:14 +03:00
@Z23_tbp ...... ....0 .... r:1 ....0 rmc:2 ........ rc:1 &Z23_tb frt=%z23_frtp frb=%z23_frbp
&Z23_te_tb te frt frb rmc rc:bool
@Z23_te_tb ...... frt:5 te:5 frb:5 rmc:2 ........ rc:1 &Z23_te_tb
@Z23_te_tbp ...... ....0 te:5 ....0 rmc:2 ........ rc:1 &Z23_te_tb frt=%z23_frtp frb=%z23_frbp
target/ppc: Move D/DS/X-form integer loads to decodetree These are all connected by macros in the legacy decoding. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-7-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:20 +03:00
### Fixed-Point Load Instructions
LBZ 100010 ..... ..... ................ @D
LBZU 100011 ..... ..... ................ @D
LBZX 011111 ..... ..... ..... 0001010111 - @X
LBZUX 011111 ..... ..... ..... 0001110111 - @X
LHZ 101000 ..... ..... ................ @D
LHZU 101001 ..... ..... ................ @D
LHZX 011111 ..... ..... ..... 0100010111 - @X
LHZUX 011111 ..... ..... ..... 0100110111 - @X
LHA 101010 ..... ..... ................ @D
LHAU 101011 ..... ..... ................ @D
LHAX 011111 ..... ..... ..... 0101010111 - @X
LHAXU 011111 ..... ..... ..... 0101110111 - @X
LWZ 100000 ..... ..... ................ @D
LWZU 100001 ..... ..... ................ @D
LWZX 011111 ..... ..... ..... 0000010111 - @X
LWZUX 011111 ..... ..... ..... 0000110111 - @X
LWA 111010 ..... ..... ..............10 @DS
LWAX 011111 ..... ..... ..... 0101010101 - @X
LWAUX 011111 ..... ..... ..... 0101110101 - @X
LD 111010 ..... ..... ..............00 @DS
LDU 111010 ..... ..... ..............01 @DS
LDX 011111 ..... ..... ..... 0000010101 - @X
LDUX 011111 ..... ..... ..... 0000110101 - @X
target/ppc: Move LQ and STQ to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-6-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 23:23:55 +03:00
LQ 111000 ..... ..... ............ ---- @DQ_rtp
target/ppc: Move D/DS/X-form integer stores to decodetree These are all connected by macros in the legacy decoding. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-9-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:22 +03:00
### Fixed-Point Store Instructions
STB 100110 ..... ..... ................ @D
STBU 100111 ..... ..... ................ @D
STBX 011111 ..... ..... ..... 0011010111 - @X
STBUX 011111 ..... ..... ..... 0011110111 - @X
STH 101100 ..... ..... ................ @D
STHU 101101 ..... ..... ................ @D
STHX 011111 ..... ..... ..... 0110010111 - @X
STHUX 011111 ..... ..... ..... 0110110111 - @X
STW 100100 ..... ..... ................ @D
STWU 100101 ..... ..... ................ @D
STWX 011111 ..... ..... ..... 0010010111 - @X
STWUX 011111 ..... ..... ..... 0010110111 - @X
STD 111110 ..... ..... ..............00 @DS
STDU 111110 ..... ..... ..............01 @DS
STDX 011111 ..... ..... ..... 0010010101 - @X
STDUX 011111 ..... ..... ..... 0010110101 - @X
target/ppc: Move LQ and STQ to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-6-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 23:23:55 +03:00
STQ 111110 ..... ..... ..............10 @DS_rtp
target/ppc: Move cmp/cmpi/cmpl/cmpli to decodetree Additionally, REQUIRE_64BIT when L=1 to match what is specified in The Programming Environments Manual: "For 32-bit implementations, the L field must be cleared, otherwise the instruction form is invalid." Some CPUs are known to deviate from this specification by ignoring the L bit [1]. The stricter behavior, however, can help users that test software with qemu, making it more likely to detect bugs that would otherwise be silent. If deemed necessary, a future patch can adapt this behavior based on the specific CPU model. [1] The 601 manual is the only one I've found that explicitly states that the L bit is ignored, but we also observe this behavior in a 7447A v1.2. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-15-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [dwg: Corrected whitespace error] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:28 +03:00
### Fixed-Point Compare Instructions
CMP 011111 ... - . ..... ..... 0000000000 - @X_bfl
CMPL 011111 ... - . ..... ..... 0000100000 - @X_bfl
CMPI 001011 ... - . ..... ................ @D_bfs
CMPLI 001010 ... - . ..... ................ @D_bfu
target/ppc: Move ADDI, ADDIS to decodetree, implement PADDI Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-5-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:18 +03:00
### Fixed-Point Arithmetic Instructions
ADDI 001110 ..... ..... ................ @D
ADDIS 001111 ..... ..... ................ @D
target/ppc: Implement setbc/setbcr/stnbc/setnbcr instructions Implements the following PowerISA v3.1 instructions: setbc: Set Boolean Condition setbcr: Set Boolean Condition Reverse setnbc: Set Negative Boolean Condition setnbcr: Set Negative Boolean Condition Reverse Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-11-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:24 +03:00
target/ppc: Move addpcis to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-14-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:27 +03:00
ADDPCIS 010011 ..... ..... .......... 00010 . @DX
target/ppc: Implement cfuged instruction Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-12-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:25 +03:00
## Fixed-Point Logical Instructions
CFUGED 011111 ..... ..... ..... 0011011100 - @X
target/ppc: Implement cntlzdm Implement the following PowerISA v3.1 instruction: cntlzdm: Count Leading Zeros Doubleword Under Bit Mask Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-8-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 23:23:57 +03:00
CNTLZDM 011111 ..... ..... ..... 0000111011 - @X
target/ppc: Implement cnttzdm Implement the following PowerISA v3.1 instruction: cnttzdm: Count Trailing Zeros Doubleword Under Bit Mask Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-9-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 23:23:58 +03:00
CNTTZDM 011111 ..... ..... ..... 1000111011 - @X
target/ppc: Implement pdepd instruction Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-10-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 23:23:59 +03:00
PDEPD 011111 ..... ..... ..... 0010011100 - @X
target/ppc: Implement pextd instruction Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-11-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 23:24:00 +03:00
PEXTD 011111 ..... ..... ..... 0010111100 - @X
target/ppc: Implement cfuged instruction Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-12-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:25 +03:00
target/ppc: Move load and store floating point instructions to decodetree Move load floating point instructions (lfs, lfsu, lfsx, lfsux, lfd, lfdu, lfdx, lfdux) and store floating point instructions(stfs, stfsu, stfsx, stfsux, stfd, stfdu, stfdx, stfdux) from legacy system to decodetree. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fernando Eckhardt Valle <fernando.valle@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211029202424.175401-4-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 23:23:53 +03:00
### Float-Point Load Instructions
LFS 110000 ..... ..... ................ @D
LFSU 110001 ..... ..... ................ @D
LFSX 011111 ..... ..... ..... 1000010111 - @X
LFSUX 011111 ..... ..... ..... 1000110111 - @X
LFD 110010 ..... ..... ................ @D
LFDU 110011 ..... ..... ................ @D
LFDX 011111 ..... ..... ..... 1001010111 - @X
LFDUX 011111 ..... ..... ..... 1001110111 - @X
### Float-Point Store Instructions
STFS 110100 ..... ...... ............... @D
STFSU 110101 ..... ...... ............... @D
STFSX 011111 ..... ...... .... 1010010111 - @X
STFSUX 011111 ..... ...... .... 1010110111 - @X
STFD 110110 ..... ...... ............... @D
STFDU 110111 ..... ...... ............... @D
STFDX 011111 ..... ...... .... 1011010111 - @X
STFDUX 011111 ..... ...... .... 1011110111 - @X
target/ppc: Use TCG_CALL_NO_RWG_SE in fsel helper fsel doesn't change FPSCR and CR1 is handled by gen_set_cr1_from_fpscr, so helper_fsel doesn't need the env argument and can be declared with TCG_CALL_NO_RWG_SE. We also take this opportunity to move the insn to decodetree. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517123929.284511-6-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-17 15:39:22 +03:00
### Floating-Point Select Instruction
FSEL 111111 ..... ..... ..... ..... 10111 . @A
target/ppc: Implement setbc/setbcr/stnbc/setnbcr instructions Implements the following PowerISA v3.1 instructions: setbc: Set Boolean Condition setbcr: Set Boolean Condition Reverse setnbc: Set Negative Boolean Condition setnbcr: Set Negative Boolean Condition Reverse Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-11-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:24 +03:00
### Move To/From System Register Instructions
SETBC 011111 ..... ..... ----- 0110000000 - @X_bi
SETBCR 011111 ..... ..... ----- 0110100000 - @X_bi
SETNBC 011111 ..... ..... ----- 0111000000 - @X_bi
SETNBCR 011111 ..... ..... ----- 0111100000 - @X_bi
target/ppc: Implement vcfuged instruction Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-13-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:26 +03:00
target/ppc: Move d{add,sub,mul,div,iex}[q] to decodetree Move the following instructions to decodetree: dadd: DFP Add daddq: DFP Add Quad dsub: DFP Subtract dsubq: DFP Subtract Quad dmul: DFP Multiply dmulq: DFP Multiply Quad ddiv: DFP Divide ddivq: DFP Divide Quad diex: DFP Insert Biased Exponent diexq: DFP Insert Biased Exponent Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-11-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:12 +03:00
### Decimal Floating-Point Arithmetic Instructions
DADD 111011 ..... ..... ..... 0000000010 . @X_rc
DADDQ 111111 ..... ..... ..... 0000000010 . @X_tp_ap_bp_rc
DSUB 111011 ..... ..... ..... 1000000010 . @X_rc
DSUBQ 111111 ..... ..... ..... 1000000010 . @X_tp_ap_bp_rc
DMUL 111011 ..... ..... ..... 0000100010 . @X_rc
DMULQ 111111 ..... ..... ..... 0000100010 . @X_tp_ap_bp_rc
DDIV 111011 ..... ..... ..... 1000100010 . @X_rc
DDIVQ 111111 ..... ..... ..... 1000100010 . @X_tp_ap_bp_rc
target/ppc: Move dcmp{u,o}[q],dts{tex,tsf,tsfi}[q] to decodetree Move the following instructions to decodetree: dcmpu: DFP Compare Unordered dcmpuq: DFP Compare Unordered Quad dcmpo: DFP Compare Ordered dcmpoq: DFP Compare Ordered Quad dtstex: DFP Test Exponent dtstexq: DFP Test Exponent Quad dtstsf: DFP Test Significance dtstsfq: DFP Test Significance Quad dtstsfi: DFP Test Significance Immediate dtstsfiq: DFP Test Significance Immediate Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-12-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:13 +03:00
### Decimal Floating-Point Compare Instructions
DCMPU 111011 ... -- ..... ..... 1010000010 - @X_bf
DCMPUQ 111111 ... -- ..... ..... 1010000010 - @X_bf_ap_bp
DCMPO 111011 ... -- ..... ..... 0010000010 - @X_bf
DCMPOQ 111111 ... -- ..... ..... 0010000010 - @X_bf_ap_bp
target/ppc: Move dtstdc[q]/dtstdg[q] to decodetree Move the following instructions to decodetree: dtstdc: DFP Test Data Class dtstdcq: DFP Test Data Class Quad dtstdg: DFP Test Data Group dtstdgq: DFP Test Data Group Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-10-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:11 +03:00
### Decimal Floating-Point Test Instructions
DTSTDC 111011 ... -- ..... ...... 011000010 - @Z22_bf_fra
DTSTDCQ 111111 ... -- ..... ...... 011000010 - @Z22_bf_frap
DTSTDG 111011 ... -- ..... ...... 011100010 - @Z22_bf_fra
DTSTDGQ 111111 ... -- ..... ...... 011100010 - @Z22_bf_frap
target/ppc: Move dcmp{u,o}[q],dts{tex,tsf,tsfi}[q] to decodetree Move the following instructions to decodetree: dcmpu: DFP Compare Unordered dcmpuq: DFP Compare Unordered Quad dcmpo: DFP Compare Ordered dcmpoq: DFP Compare Ordered Quad dtstex: DFP Test Exponent dtstexq: DFP Test Exponent Quad dtstsf: DFP Test Significance dtstsfq: DFP Test Significance Quad dtstsfi: DFP Test Significance Immediate dtstsfiq: DFP Test Significance Immediate Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-12-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:13 +03:00
DTSTEX 111011 ... -- ..... ..... 0010100010 - @X_bf
DTSTEXQ 111111 ... -- ..... ..... 0010100010 - @X_bf_ap_bp
DTSTSF 111011 ... -- ..... ..... 1010100010 - @X_bf
DTSTSFQ 111111 ... -- ..... ..... 1010100010 - @X_bf_a_bp
DTSTSFI 111011 ... - ...... ..... 1010100011 - @X_bf_uim
DTSTSFIQ 111111 ... - ...... ..... 1010100011 - @X_bf_uim_bp
target/ppc: Move dquai[q], drint{x,n}[q] to decodetree Move the following instructions to decodetree: dquai: DFP Quantize Immediate dquaiq: DFP Quantize Immediate Quad drintx: DFP Round to FP Integer With Inexact drintxq: DFP Round to FP Integer With Inexact Quad drintn: DFP Round to FP Integer Without Inexact drintnq: DFP Round to FP Integer Without Inexact Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-13-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:14 +03:00
### Decimal Floating-Point Quantum Adjustment Instructions
DQUAI 111011 ..... ..... ..... .. 01000011 . @Z23_te_tb
DQUAIQ 111111 ..... ..... ..... .. 01000011 . @Z23_te_tbp
target/ppc: Move dqua[q], drrnd[q] to decodetree Move the following instructions to decodetree: dqua: DFP Quantize dquaq: DFP Quantize Quad drrnd: DFP Reround drrndq: DFP Reround Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-14-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:15 +03:00
DQUA 111011 ..... ..... ..... .. 00000011 . @Z23_tab
DQUAQ 111111 ..... ..... ..... .. 00000011 . @Z23_tabp
DRRND 111011 ..... ..... ..... .. 00100011 . @Z23_tab
DRRNDQ 111111 ..... ..... ..... .. 00100011 . @Z23_tp_a_bp
target/ppc: Move dquai[q], drint{x,n}[q] to decodetree Move the following instructions to decodetree: dquai: DFP Quantize Immediate dquaiq: DFP Quantize Immediate Quad drintx: DFP Round to FP Integer With Inexact drintxq: DFP Round to FP Integer With Inexact Quad drintn: DFP Round to FP Integer Without Inexact drintnq: DFP Round to FP Integer Without Inexact Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-13-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:14 +03:00
DRINTX 111011 ..... ---- . ..... .. 01100011 . @Z23_tb
DRINTXQ 111111 ..... ---- . ..... .. 01100011 . @Z23_tbp
DRINTN 111011 ..... ---- . ..... .. 11100011 . @Z23_tb
DRINTNQ 111111 ..... ---- . ..... .. 11100011 . @Z23_tbp
target/ppc: Implement DCFFIXQQ Implement the following PowerISA v3.1 instruction: dcffixqq: DFP Convert From Fixed Quadword Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-5-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:06 +03:00
### Decimal Floating-Point Conversion Instructions
target/ppc: Move dct{dp,qpq},dr{sp,dpq},dc{f,t}fix[q],dxex[q] to decodetree Move the following instructions to decodetree: dctdp: DFP Convert To DFP Long dctqpq: DFP Convert To DFP Extended drsp: DFP Round To DFP Short drdpq: DFP Round To DFP Long dcffix: DFP Convert From Fixed dcffixq: DFP Convert From Fixed Quad dctfix: DFP Convert To Fixed dctfixq: DFP Convert To Fixed Quad dxex: DFP Extract Biased Exponent dxexq: DFP Extract Biased Exponent Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-15-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:16 +03:00
DCTDP 111011 ..... ----- ..... 0100000010 . @X_tb_rc
DCTQPQ 111111 ..... ----- ..... 0100000010 . @X_tp_b_rc
DRSP 111011 ..... ----- ..... 1100000010 . @X_tb_rc
DRDPQ 111111 ..... ----- ..... 1100000010 . @X_tbp_rc
DCFFIX 111011 ..... ----- ..... 1100100010 . @X_tb_rc
DCFFIXQ 111111 ..... ----- ..... 1100100010 . @X_tp_b_rc
target/ppc: Implement DCFFIXQQ Implement the following PowerISA v3.1 instruction: dcffixqq: DFP Convert From Fixed Quadword Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-5-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:06 +03:00
DCFFIXQQ 111111 ..... 00000 ..... 1111100010 - @X_frtp_vrb
target/ppc: Move dct{dp,qpq},dr{sp,dpq},dc{f,t}fix[q],dxex[q] to decodetree Move the following instructions to decodetree: dctdp: DFP Convert To DFP Long dctqpq: DFP Convert To DFP Extended drsp: DFP Round To DFP Short drdpq: DFP Round To DFP Long dcffix: DFP Convert From Fixed dcffixq: DFP Convert From Fixed Quad dctfix: DFP Convert To Fixed dctfixq: DFP Convert To Fixed Quad dxex: DFP Extract Biased Exponent dxexq: DFP Extract Biased Exponent Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-15-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:16 +03:00
DCTFIX 111011 ..... ----- ..... 0100100010 . @X_tb_rc
DCTFIXQ 111111 ..... ----- ..... 0100100010 . @X_t_bp_rc
target/ppc: Implement DCTFIXQQ Implement the following PowerISA v3.1 instruction: dctfixqq: DFP Convert To Fixed Quadword Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-8-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:09 +03:00
DCTFIXQQ 111111 ..... 00001 ..... 1111100010 - @X_vrt_frbp
target/ppc: Implement DCFFIXQQ Implement the following PowerISA v3.1 instruction: dcffixqq: DFP Convert From Fixed Quadword Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-5-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:06 +03:00
target/ppc: Move d{add,sub,mul,div,iex}[q] to decodetree Move the following instructions to decodetree: dadd: DFP Add daddq: DFP Add Quad dsub: DFP Subtract dsubq: DFP Subtract Quad dmul: DFP Multiply dmulq: DFP Multiply Quad ddiv: DFP Divide ddivq: DFP Divide Quad diex: DFP Insert Biased Exponent diexq: DFP Insert Biased Exponent Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-11-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:12 +03:00
### Decimal Floating-Point Format Instructions
target/ppc: Move ddedpd[q],denbcd[q],dscli[q],dscri[q] to decodetree Move the following instructions to decodetree: ddedpd: DFP Decode DPD To BCD ddedpdq: DFP Decode DPD To BCD Quad denbcd: DFP Encode BCD To DPD denbcdq: DFP Encode BCD To DPD Quad dscli: DFP Shift Significand Left Immediate dscliq: DFP Shift Significand Left Immediate Quad dscri: DFP Shift Significand Right Immediate dscriq: DFP Shift Significand Right Immediate Quad Also deleted dfp-ops.c.inc, now that all PPC DFP instructions were moved to decodetree. Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-16-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:17 +03:00
DDEDPD 111011 ..... .. --- ..... 0101000010 . @X_tb_sp_rc
DDEDPDQ 111111 ..... .. --- ..... 0101000010 . @X_tbp_sp_rc
DENBCD 111011 ..... . ---- ..... 1101000010 . @X_tb_s_rc
DENBCDQ 111111 ..... . ---- ..... 1101000010 . @X_tbp_s_rc
target/ppc: Move dct{dp,qpq},dr{sp,dpq},dc{f,t}fix[q],dxex[q] to decodetree Move the following instructions to decodetree: dctdp: DFP Convert To DFP Long dctqpq: DFP Convert To DFP Extended drsp: DFP Round To DFP Short drdpq: DFP Round To DFP Long dcffix: DFP Convert From Fixed dcffixq: DFP Convert From Fixed Quad dctfix: DFP Convert To Fixed dctfixq: DFP Convert To Fixed Quad dxex: DFP Extract Biased Exponent dxexq: DFP Extract Biased Exponent Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-15-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:16 +03:00
DXEX 111011 ..... ----- ..... 0101100010 . @X_tb_rc
DXEXQ 111111 ..... ----- ..... 0101100010 . @X_t_bp_rc
target/ppc: Move d{add,sub,mul,div,iex}[q] to decodetree Move the following instructions to decodetree: dadd: DFP Add daddq: DFP Add Quad dsub: DFP Subtract dsubq: DFP Subtract Quad dmul: DFP Multiply dmulq: DFP Multiply Quad ddiv: DFP Divide ddivq: DFP Divide Quad diex: DFP Insert Biased Exponent diexq: DFP Insert Biased Exponent Quad Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-11-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:12 +03:00
DIEX 111011 ..... ..... ..... 1101100010 . @X_rc
DIEXQ 111111 ..... ..... ..... 1101100010 . @X_tp_a_bp_rc
target/ppc: Move ddedpd[q],denbcd[q],dscli[q],dscri[q] to decodetree Move the following instructions to decodetree: ddedpd: DFP Decode DPD To BCD ddedpdq: DFP Decode DPD To BCD Quad denbcd: DFP Encode BCD To DPD denbcdq: DFP Encode BCD To DPD Quad dscli: DFP Shift Significand Left Immediate dscliq: DFP Shift Significand Left Immediate Quad dscri: DFP Shift Significand Right Immediate dscriq: DFP Shift Significand Right Immediate Quad Also deleted dfp-ops.c.inc, now that all PPC DFP instructions were moved to decodetree. Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211029192417.400707-16-luis.pires@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-10-29 22:24:17 +03:00
DSCLI 111011 ..... ..... ...... 001000010 . @Z22_ta_sh_rc
DSCLIQ 111111 ..... ..... ...... 001000010 . @Z22_tap_sh_rc
DSCRI 111011 ..... ..... ...... 001100010 . @Z22_ta_sh_rc
DSCRIQ 111111 ..... ..... ...... 001100010 . @Z22_tap_sh_rc
target/ppc: use int128.h methods in vpmsumd Also drop VECTOR_FOR_INORDER_I usage since there is no need to access the elements in any particular order, and move the instruction to decodetree. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Víctor Colombo <victor.colombo@eldorado.org.br> Message-Id: <20220606150037.338931-2-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-06 18:00:31 +03:00
## Vector Exclusive-OR-based Instructions
VPMSUMD 000100 ..... ..... ..... 10011001000 @VX
target/ppc: Move Vector Compare Equal/Not Equal/Greater Than to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-10-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
## Vector Integer Instructions
VCMPEQUB 000100 ..... ..... ..... . 0000000110 @VC
VCMPEQUH 000100 ..... ..... ..... . 0001000110 @VC
VCMPEQUW 000100 ..... ..... ..... . 0010000110 @VC
VCMPEQUD 000100 ..... ..... ..... . 0011000111 @VC
target/ppc: Implement Vector Compare Equal Quadword Implement the following PowerISA v3.1 instructions: vcmpequq: Vector Compare Equal Quadword Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-12-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VCMPEQUQ 000100 ..... ..... ..... . 0111000111 @VC
target/ppc: Move Vector Compare Equal/Not Equal/Greater Than to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-10-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VCMPGTSB 000100 ..... ..... ..... . 1100000110 @VC
VCMPGTSH 000100 ..... ..... ..... . 1101000110 @VC
VCMPGTSW 000100 ..... ..... ..... . 1110000110 @VC
VCMPGTSD 000100 ..... ..... ..... . 1111000111 @VC
target/ppc: Implement Vector Compare Greater Than Quadword Implement the following PowerISA v3.1 instructions: vcmpgtsq: Vector Compare Greater Than Signed Quadword vcmpgtuq: Vector Compare Greater Than Unsigned Quadword Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-13-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VCMPGTSQ 000100 ..... ..... ..... . 1110000111 @VC
target/ppc: Move Vector Compare Equal/Not Equal/Greater Than to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-10-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VCMPGTUB 000100 ..... ..... ..... . 1000000110 @VC
VCMPGTUH 000100 ..... ..... ..... . 1001000110 @VC
VCMPGTUW 000100 ..... ..... ..... . 1010000110 @VC
VCMPGTUD 000100 ..... ..... ..... . 1011000111 @VC
target/ppc: Implement Vector Compare Greater Than Quadword Implement the following PowerISA v3.1 instructions: vcmpgtsq: Vector Compare Greater Than Signed Quadword vcmpgtuq: Vector Compare Greater Than Unsigned Quadword Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-13-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VCMPGTUQ 000100 ..... ..... ..... . 1010000111 @VC
target/ppc: Move Vector Compare Equal/Not Equal/Greater Than to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-10-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VCMPNEB 000100 ..... ..... ..... . 0000000111 @VC
VCMPNEH 000100 ..... ..... ..... . 0001000111 @VC
VCMPNEW 000100 ..... ..... ..... . 0010000111 @VC
target/ppc: Move Vector Compare Not Equal or Zero to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-11-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VCMPNEZB 000100 ..... ..... ..... . 0100000111 @VC
VCMPNEZH 000100 ..... ..... ..... . 0101000111 @VC
VCMPNEZW 000100 ..... ..... ..... . 0110000111 @VC
target/ppc: Implement Vector Compare Quadword Implement the following PowerISA v3.1 instructions: vcmpsq: Vector Compare Signed Quadword vcmpuq: Vector Compare Unsigned Quadword Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-14-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VCMPSQ 000100 ... -- ..... ..... 00101000001 @VX_bf
VCMPUQ 000100 ... -- ..... ..... 00100000001 @VX_bf
target/ppc: Implement vcfuged instruction Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-13-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:26 +03:00
## Vector Bit Manipulation Instruction
target/ppc: implement vgnb Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-19-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VGNB 000100 ..... -- ... ..... 10011001100 @VX_n
target/ppc: Implement vcfuged instruction Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20210601193528.2533031-13-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-06-01 22:35:26 +03:00
VCFUGED 000100 ..... ..... ..... 10101001101 @VX
target/ppc: Implement vclzdm/vctzdm instructions The signature of do_cntzdm is changed to allow reuse as GVecGen3i.fni8. The method is also moved out of #ifdef TARGET_PPC64, as PowerISA doesn't say vclzdm and vctzdm are 64-bit only. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-3-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:36:56 +03:00
VCLZDM 000100 ..... ..... ..... 11110000100 @VX
VCTZDM 000100 ..... ..... ..... 11111000100 @VX
target/ppc: Implement vpdepd/vpextd instruction pdepd and pextd helpers are moved out of #ifdef (TARGET_PPC64) to allow them to be reused as GVecGen3.fni8. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-4-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:36:57 +03:00
VPDEPD 000100 ..... ..... ..... 10111001101 @VX
VPEXTD 000100 ..... ..... ..... 10110001101 @VX
target/ppc: Implement vsldbi/vsrdbi instructions Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-5-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:36:58 +03:00
## Vector Permute and Formatting Instruction
target/ppc: Implement Vector Extract Double to VSR using GPR index insns Implement the following PowerISA v3.1 instructions: vextdubvlx: Vector Extract Double Unsigned Byte to VSR using GPR-specified Left-Index vextduhvlx: Vector Extract Double Unsigned Halfword to VSR using GPR-specified Left-Index vextduwvlx: Vector Extract Double Unsigned Word to VSR using GPR-specified Left-Index vextddvlx: Vector Extract Double Doubleword to VSR using GPR-specified Left-Index vextdubvrx: Vector Extract Double Unsigned Byte to VSR using GPR-specified Right-Index vextduhvrx: Vector Extract Double Unsigned Halfword to VSR using GPR-specified Right-Index vextduwvrx: Vector Extract Double Unsigned Word to VSR using GPR-specified Right-Index vextddvrx: Vector Extract Double Doubleword to VSR using GPR-specified Right-Index Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-10-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:03 +03:00
VEXTDUBVLX 000100 ..... ..... ..... ..... 011000 @VA
VEXTDUBVRX 000100 ..... ..... ..... ..... 011001 @VA
VEXTDUHVLX 000100 ..... ..... ..... ..... 011010 @VA
VEXTDUHVRX 000100 ..... ..... ..... ..... 011011 @VA
VEXTDUWVLX 000100 ..... ..... ..... ..... 011100 @VA
VEXTDUWVRX 000100 ..... ..... ..... ..... 011101 @VA
VEXTDDVLX 000100 ..... ..... ..... ..... 011110 @VA
VEXTDDVRX 000100 ..... ..... ..... ..... 011111 @VA
target/ppc: Move vinsertb/vinserth/vinsertw/vinsertd to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-9-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:02 +03:00
VINSERTB 000100 ..... - .... ..... 01100001101 @VX_uim4
VINSERTH 000100 ..... - .... ..... 01101001101 @VX_uim4
VINSERTW 000100 ..... - .... ..... 01110001101 @VX_uim4
VINSERTD 000100 ..... - .... ..... 01111001101 @VX_uim4
target/ppc: Implement Vector Insert from GPR using GPR index insns Implements the following PowerISA v3.1 instructions: vinsblx: Vector Insert Byte from GPR using GPR-specified Left-Index vinshlx: Vector Insert Halfword from GPR using GPR-specified Left-Index vinswlx: Vector Insert Word from GPR using GPR-specified Left-Index vinsdlx: Vector Insert Doubleword from GPR using GPR-specified Left-Index vinsbrx: Vector Insert Byte from GPR using GPR-specified Right-Index vinshrx: Vector Insert Halfword from GPR using GPR-specified Right-Index vinswrx: Vector Insert Word from GPR using GPR-specified Right-Index vinsdrx: Vector Insert Doubleword from GPR using GPR-specified Right-Index The helpers and do_vinsx receive i64 to allow code sharing with the future implementation of Vector Insert from VSR using GPR Index. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-6-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:36:59 +03:00
VINSBLX 000100 ..... ..... ..... 01000001111 @VX
VINSBRX 000100 ..... ..... ..... 01100001111 @VX
VINSHLX 000100 ..... ..... ..... 01001001111 @VX
VINSHRX 000100 ..... ..... ..... 01101001111 @VX
VINSWLX 000100 ..... ..... ..... 01010001111 @VX
VINSWRX 000100 ..... ..... ..... 01110001111 @VX
VINSDLX 000100 ..... ..... ..... 01011001111 @VX
VINSDRX 000100 ..... ..... ..... 01111001111 @VX
target/ppc: Implement Vector Insert Word from GPR using Immediate insns Implements the following PowerISA v3.1 instructions: vinsw: Vector Insert Word from GPR using immediate-specified index vinsd: Vector Insert Doubleword from GPR using immediate-specified index Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-7-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:00 +03:00
VINSW 000100 ..... - .... ..... 00011001111 @VX_uim4
VINSD 000100 ..... - .... ..... 00111001111 @VX_uim4
target/ppc: Implement Vector Insert from VSR using GPR index insns Implements the following PowerISA v3.1 instructions: vinsbvlx: Vector Insert Byte from VSR using GPR-specified Left-Index vinshvlx: Vector Insert Halfword from VSR using GPR-specified Left-Index vinswvlx: Vector Insert Word from VSR using GPR-specified Left-Index vinsbvrx: Vector Insert Byte from VSR using GPR-specified Right-Index vinshvrx: Vector Insert Halfword from VSR using GPR-specified Right-Index vinswvrx: Vector Insert Word from VSR using GPR-specified Right-Index Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-8-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:01 +03:00
VINSBVLX 000100 ..... ..... ..... 00000001111 @VX
VINSBVRX 000100 ..... ..... ..... 00100001111 @VX
VINSHVLX 000100 ..... ..... ..... 00001001111 @VX
VINSHVRX 000100 ..... ..... ..... 00101001111 @VX
VINSWVLX 000100 ..... ..... ..... 00010001111 @VX
VINSWVRX 000100 ..... ..... ..... 00110001111 @VX
target/ppc: Implement vsldbi/vsrdbi instructions Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-5-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:36:58 +03:00
VSLDBI 000100 ..... ..... ..... 00 ... 010110 @VN
VSRDBI 000100 ..... ..... ..... 01 ... 010110 @VN
target/ppc: moved stxv and lxv from legacy to decodtree Moved stxv and lxv implementation from the legacy system to decodetree. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-13-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:06 +03:00
target/ppc: Move vsel and vperm/vpermr to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-29-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VPERM 000100 ..... ..... ..... ..... 101011 @VA
VPERMR 000100 ..... ..... ..... ..... 111011 @VA
VSEL 000100 ..... ..... ..... ..... 101010 @VA
target/ppc: move vs[lr][a][bhwd] to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-20-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
## Vector Integer Shift Instruction
VSLB 000100 ..... ..... ..... 00100000100 @VX
VSLH 000100 ..... ..... ..... 00101000100 @VX
VSLW 000100 ..... ..... ..... 00110000100 @VX
VSLD 000100 ..... ..... ..... 10111000100 @VX
target/ppc: implement vslq Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-21-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VSLQ 000100 ..... ..... ..... 00100000101 @VX
target/ppc: move vs[lr][a][bhwd] to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-20-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VSRB 000100 ..... ..... ..... 01000000100 @VX
VSRH 000100 ..... ..... ..... 01001000100 @VX
VSRW 000100 ..... ..... ..... 01010000100 @VX
VSRD 000100 ..... ..... ..... 11011000100 @VX
target/ppc: implement vsrq Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-22-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VSRQ 000100 ..... ..... ..... 01000000101 @VX
target/ppc: move vs[lr][a][bhwd] to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-20-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VSRAB 000100 ..... ..... ..... 01100000100 @VX
VSRAH 000100 ..... ..... ..... 01101000100 @VX
VSRAW 000100 ..... ..... ..... 01110000100 @VX
VSRAD 000100 ..... ..... ..... 01111000100 @VX
target/ppc: implement vsraq Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-23-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VSRAQ 000100 ..... ..... ..... 01100000101 @VX
target/ppc: move vs[lr][a][bhwd] to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-20-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
target/ppc: move vrl[bhwd] to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-24-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VRLB 000100 ..... ..... ..... 00000000100 @VX
VRLH 000100 ..... ..... ..... 00001000100 @VX
VRLW 000100 ..... ..... ..... 00010000100 @VX
VRLD 000100 ..... ..... ..... 00011000100 @VX
target/ppc: implement vrlq Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-26-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VRLQ 000100 ..... ..... ..... 00000000101 @VX
target/ppc: move vrl[bhwd] to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-24-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
target/ppc: move vrl[bhwd]nm/vrl[bhwd]mi to decodetree Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220225210936.1749575-25-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VRLWMI 000100 ..... ..... ..... 00010000101 @VX
VRLDMI 000100 ..... ..... ..... 00011000101 @VX
target/ppc: implement vrlqmi Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220225210936.1749575-28-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VRLQMI 000100 ..... ..... ..... 00001000101 @VX
target/ppc: move vrl[bhwd]nm/vrl[bhwd]mi to decodetree Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220225210936.1749575-25-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VRLWNM 000100 ..... ..... ..... 00110000101 @VX
VRLDNM 000100 ..... ..... ..... 00111000101 @VX
target/ppc: implement vrlqnm Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220225210936.1749575-27-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VRLQNM 000100 ..... ..... ..... 00101000101 @VX
target/ppc: move vrl[bhwd]nm/vrl[bhwd]mi to decodetree Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220225210936.1749575-25-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
target/ppc: Move vexts[bhw]2[wd] to decodetree Move the following instructions to decodetree: vextsb2w: Vector Extend Sign Byte To Word vextsh2w: Vector Extend Sign Halfword To Word vextsb2d: Vector Extend Sign Byte To Doubleword vextsh2d: Vector Extend Sign Halfword To Doubleword vextsw2d: Vector Extend Sign Word To Doubleword Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Coutinho <lucas.coutinho@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-8-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
## Vector Integer Arithmetic Instructions
target/ppc: use int128.h methods in vaddcuq And also move the insn to decodetree. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Víctor Colombo <victor.colombo@eldorado.org.br> Message-Id: <20220606150037.338931-5-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-06 18:00:34 +03:00
VADDCUQ 000100 ..... ..... ..... 00101000000 @VX
target/ppc: use int128.h methods in vadduqm And also move the insn to decodetree. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Víctor Colombo <victor.colombo@eldorado.org.br> Message-Id: <20220606150037.338931-3-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-06 18:00:32 +03:00
VADDUQM 000100 ..... ..... ..... 00100000000 @VX
target/ppc: use int128.h methods in vaddecuq and vaddeuqm And also move the insns to decodetree and remove the now unused avr_qw_addc method. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Víctor Colombo <victor.colombo@eldorado.org.br> Message-Id: <20220606150037.338931-4-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-06 18:00:33 +03:00
VADDEUQM 000100 ..... ..... ..... ..... 111100 @VA
VADDECUQ 000100 ..... ..... ..... ..... 111101 @VA
target/ppc: use int128.h methods in vsubcuq And also move the insn to decodetree and remove the now unused avr_qw_not, avr_qw_cmpu, and avr_qw_add methods. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Víctor Colombo <victor.colombo@eldorado.org.br> Message-Id: <20220606150037.338931-8-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-06 18:00:37 +03:00
VSUBCUQ 000100 ..... ..... ..... 10101000000 @VX
target/ppc: use int128.h methods in vsubuqm And also move the insn to decodetree Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Víctor Colombo <victor.colombo@eldorado.org.br> Message-Id: <20220606150037.338931-6-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-06 18:00:35 +03:00
VSUBUQM 000100 ..... ..... ..... 10100000000 @VX
target/ppc: use int128.h methods in vsubecuq and vsubeuqm And also move the insns to decodetree. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Víctor Colombo <victor.colombo@eldorado.org.br> Message-Id: <20220606150037.338931-7-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-06 18:00:36 +03:00
VSUBECUQ 000100 ..... ..... ..... ..... 111111 @VA
VSUBEUQM 000100 ..... ..... ..... ..... 111110 @VA
target/ppc: Move vexts[bhw]2[wd] to decodetree Move the following instructions to decodetree: vextsb2w: Vector Extend Sign Byte To Word vextsh2w: Vector Extend Sign Halfword To Word vextsb2d: Vector Extend Sign Byte To Doubleword vextsh2d: Vector Extend Sign Halfword To Doubleword vextsw2d: Vector Extend Sign Word To Doubleword Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Coutinho <lucas.coutinho@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-8-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VEXTSB2W 000100 ..... 10000 ..... 11000000010 @VX_tb
VEXTSH2W 000100 ..... 10001 ..... 11000000010 @VX_tb
VEXTSB2D 000100 ..... 11000 ..... 11000000010 @VX_tb
VEXTSH2D 000100 ..... 11001 ..... 11000000010 @VX_tb
VEXTSW2D 000100 ..... 11010 ..... 11000000010 @VX_tb
target/ppc: Implement vextsd2q Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Coutinho <lucas.coutinho@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-9-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VEXTSD2Q 000100 ..... 11011 ..... 11000000010 @VX_tb
target/ppc: Move vexts[bhw]2[wd] to decodetree Move the following instructions to decodetree: vextsb2w: Vector Extend Sign Byte To Word vextsh2w: Vector Extend Sign Halfword To Word vextsb2d: Vector Extend Sign Byte To Doubleword vextsh2d: Vector Extend Sign Halfword To Doubleword vextsw2d: Vector Extend Sign Word To Doubleword Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Coutinho <lucas.coutinho@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-8-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
target/ppc: Implement Vector Expand Mask Implement the following PowerISA v3.1 instructions: vexpandbm: Vector Expand Byte Mask vexpandhm: Vector Expand Halfword Mask vexpandwm: Vector Expand Word Mask vexpanddm: Vector Expand Doubleword Mask vexpandqm: Vector Expand Quadword Mask Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211203194229.746275-2-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:13 +03:00
## Vector Mask Manipulation Instructions
target/ppc: Implement Vector Mask Move insns Implement the following PowerISA v3.1 instructions: mtvsrbm: Move to VSR Byte Mask mtvsrhm: Move to VSR Halfword Mask mtvsrwm: Move to VSR Word Mask mtvsrdm: Move to VSR Doubleword Mask mtvsrqm: Move to VSR Quadword Mask mtvsrbmi: Move to VSR Byte Mask Immediate Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211203194229.746275-4-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:13 +03:00
MTVSRBM 000100 ..... 10000 ..... 11001000010 @VX_tb
MTVSRHM 000100 ..... 10001 ..... 11001000010 @VX_tb
MTVSRWM 000100 ..... 10010 ..... 11001000010 @VX_tb
MTVSRDM 000100 ..... 10011 ..... 11001000010 @VX_tb
MTVSRQM 000100 ..... 10100 ..... 11001000010 @VX_tb
MTVSRBMI 000100 ..... ..... .......... 01010 . @DX_b
target/ppc: Implement Vector Expand Mask Implement the following PowerISA v3.1 instructions: vexpandbm: Vector Expand Byte Mask vexpandhm: Vector Expand Halfword Mask vexpandwm: Vector Expand Word Mask vexpanddm: Vector Expand Doubleword Mask vexpandqm: Vector Expand Quadword Mask Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211203194229.746275-2-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:13 +03:00
VEXPANDBM 000100 ..... 00000 ..... 11001000010 @VX_tb
VEXPANDHM 000100 ..... 00001 ..... 11001000010 @VX_tb
VEXPANDWM 000100 ..... 00010 ..... 11001000010 @VX_tb
VEXPANDDM 000100 ..... 00011 ..... 11001000010 @VX_tb
VEXPANDQM 000100 ..... 00100 ..... 11001000010 @VX_tb
target/ppc: Implement Vector Extract Mask Implement the following PowerISA v3.1 instructions: vextractbm: Vector Extract Byte Mask vextracthm: Vector Extract Halfword Mask vextractwm: Vector Extract Word Mask vextractdm: Vector Extract Doubleword Mask vextractqm: Vector Extract Quadword Mask Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20211203194229.746275-3-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:13 +03:00
VEXTRACTBM 000100 ..... 01000 ..... 11001000010 @VX_tb
VEXTRACTHM 000100 ..... 01001 ..... 11001000010 @VX_tb
VEXTRACTWM 000100 ..... 01010 ..... 11001000010 @VX_tb
VEXTRACTDM 000100 ..... 01011 ..... 11001000010 @VX_tb
VEXTRACTQM 000100 ..... 01100 ..... 11001000010 @VX_tb
target/ppc: implement vcntmb[bhwd] Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-18-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VCNTMBB 000100 ..... 1100 . ..... 11001000010 @VX_mp
VCNTMBH 000100 ..... 1101 . ..... 11001000010 @VX_mp
VCNTMBW 000100 ..... 1110 . ..... 11001000010 @VX_mp
VCNTMBD 000100 ..... 1111 . ..... 11001000010 @VX_mp
target/ppc: moved vector even and odd multiplication to decodetree Moved the instructions vmulesb, vmulosb, vmuleub, vmuloub, vmulesh, vmulosh, vmuleuh, vmulouh, vmulesw, vmulosw, muleuw and vmulouw from legacy to decodetree. Implemented the instructions vmulesd, vmulosd, vmuleud, vmuloud. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-3-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:36 +03:00
## Vector Multiply Instruction
VMULESB 000100 ..... ..... ..... 01100001000 @VX
VMULOSB 000100 ..... ..... ..... 00100001000 @VX
VMULEUB 000100 ..... ..... ..... 01000001000 @VX
VMULOUB 000100 ..... ..... ..... 00000001000 @VX
VMULESH 000100 ..... ..... ..... 01101001000 @VX
VMULOSH 000100 ..... ..... ..... 00101001000 @VX
VMULEUH 000100 ..... ..... ..... 01001001000 @VX
VMULOUH 000100 ..... ..... ..... 00001001000 @VX
VMULESW 000100 ..... ..... ..... 01110001000 @VX
VMULOSW 000100 ..... ..... ..... 00110001000 @VX
VMULEUW 000100 ..... ..... ..... 01010001000 @VX
VMULOUW 000100 ..... ..... ..... 00010001000 @VX
VMULESD 000100 ..... ..... ..... 01111001000 @VX
VMULOSD 000100 ..... ..... ..... 00111001000 @VX
VMULEUD 000100 ..... ..... ..... 01011001000 @VX
VMULOUD 000100 ..... ..... ..... 00011001000 @VX
target/ppc: Moved vector multiply high and low to decodetree Moved instructions vmulld, vmulhuw, vmulhsw, vmulhud and vmulhsd to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-4-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:36 +03:00
VMULHSW 000100 ..... ..... ..... 01110001001 @VX
VMULHUW 000100 ..... ..... ..... 01010001001 @VX
VMULHSD 000100 ..... ..... ..... 01111001001 @VX
VMULHUD 000100 ..... ..... ..... 01011001001 @VX
VMULLD 000100 ..... ..... ..... 00111001001 @VX
target/ppc: Implement vmsumcud instruction Based on [1] by Lijun Pan <ljp@linux.ibm.com>, which was never merged into master. [1]: https://lists.gnu.org/archive/html/qemu-ppc/2020-07/msg00419.html Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-6-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
## Vector Multiply-Sum Instructions
target/ppc: declare vmsum[um]bm helpers with call flags Move vmsumubm and vmsummbm to decodetree, declare both helpers with TCG_CALL_NO_RWG, and drop the unused env argument. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517123929.284511-11-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-17 15:39:27 +03:00
VMSUMUBM 000100 ..... ..... ..... ..... 100100 @VA
VMSUMMBM 000100 ..... ..... ..... ..... 100101 @VA
target/ppc: declare vmsumsh[ms] helper with call flags Move vmsumshm and vmsumshs to decodetree, declare vmsumshm helper with TCG_CALL_NO_RWG, and drop the unused env argument. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517123929.284511-13-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-17 15:39:29 +03:00
VMSUMSHM 000100 ..... ..... ..... ..... 101000 @VA
VMSUMSHS 000100 ..... ..... ..... ..... 101001 @VA
target/ppc: declare vmsumuh[ms] helper with call flags Move vmsumuhm and vmsumuhs to decodetree, declare vmsumuhm helper with TCG_CALL_NO_RWG, and drop the unused env argument. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517123929.284511-12-matheus.ferst@eldorado.org.br> [danielhb: added #undef VMSUMUHM to fix ppc64 build] Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-17 15:39:28 +03:00
VMSUMUHM 000100 ..... ..... ..... ..... 100110 @VA
VMSUMUHS 000100 ..... ..... ..... ..... 100111 @VA
target/ppc: declare vmsum[um]bm helpers with call flags Move vmsumubm and vmsummbm to decodetree, declare both helpers with TCG_CALL_NO_RWG, and drop the unused env argument. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517123929.284511-11-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-17 15:39:27 +03:00
target/ppc: Implement vmsumcud instruction Based on [1] by Lijun Pan <ljp@linux.ibm.com>, which was never merged into master. [1]: https://lists.gnu.org/archive/html/qemu-ppc/2020-07/msg00419.html Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-6-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VMSUMCUD 000100 ..... ..... ..... ..... 010111 @VA
target/ppc: Implement vmsumudm instruction Based on [1] by Lijun Pan <ljp@linux.ibm.com>, which was never merged into master. [1]: https://lists.gnu.org/archive/html/qemu-ppc/2020-07/msg00419.html Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-7-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VMSUMUDM 000100 ..... ..... ..... ..... 100011 @VA
target/ppc: Implement vmsumcud instruction Based on [1] by Lijun Pan <ljp@linux.ibm.com>, which was never merged into master. [1]: https://lists.gnu.org/archive/html/qemu-ppc/2020-07/msg00419.html Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-6-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
target/ppc: implement vstri[bh][lr] Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-15-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
## Vector String Instructions
VSTRIBL 000100 ..... 00000 ..... . 0000001101 @VX_tb_rc
VSTRIBR 000100 ..... 00001 ..... . 0000001101 @VX_tb_rc
VSTRIHL 000100 ..... 00010 ..... . 0000001101 @VX_tb_rc
VSTRIHR 000100 ..... 00011 ..... . 0000001101 @VX_tb_rc
target/ppc: implement vclrlb Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-16-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VCLRLB 000100 ..... ..... ..... 00110001101 @VX
target/ppc: implement vclrrb Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-17-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
VCLRRB 000100 ..... ..... ..... 00111001101 @VX
target/ppc: implement vclrlb Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-16-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
target/ppc: moved stxv and lxv from legacy to decodtree Moved stxv and lxv implementation from the legacy system to decodetree. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-13-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:06 +03:00
# VSX Load/Store Instructions
target/ppc: implement plxsd/pstxsd Implement instructions plxsd/pstxsd and port lxsd/stxsd to decode tree. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Leandro Lupori <leandro.lupori@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-48-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
LXSD 111001 ..... ..... .............. 10 @DS
STXSD 111101 ..... ..... .............. 10 @DS
target/ppc: implement plxssp/pstxssp Implement instructions plxssp/pstxssp and port lxssp/stxssp to decode tree. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Leandro Lupori <leandro.lupori@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-49-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
LXSSP 111001 ..... ..... .............. 11 @DS
STXSSP 111101 ..... ..... .............. 11 @DS
target/ppc: moved stxv and lxv from legacy to decodtree Moved stxv and lxv implementation from the legacy system to decodetree. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-13-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:06 +03:00
LXV 111101 ..... ..... ............ . 001 @DQ_TSX
STXV 111101 ..... ..... ............ . 101 @DQ_TSX
target/ppc: added the instructions LXVP and STXVP Implemented the instructions lxvp and stxvp using decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-15-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:08 +03:00
LXVP 000110 ..... ..... ............ 0000 @DQ_TSXP
STXVP 000110 ..... ..... ............ 0001 @DQ_TSXP
target/ppc: moved stxvx and lxvx from legacy to decodtree Moved stxvx and lxvx implementation from the legacy system to decodetree. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-14-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:07 +03:00
LXVX 011111 ..... ..... ..... 0100 - 01100 . @X_TSX
STXVX 011111 ..... ..... ..... 0110001100 . @X_TSX
target/ppc: added the instructions LXVPX and STXVPX Implemented the instructions lxvpx and stxvpx using decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.castro@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-16-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:09 +03:00
LXVPX 011111 ..... ..... ..... 0101001101 - @X_TSXP
STXVPX 011111 ..... ..... ..... 0111001101 - @X_TSXP
target/ppc: implement lxvr[bhwd]/stxvr[bhwd]x Implement the following PowerISA v3.1 instuctions: lxvrbx: Load VSX Vector Rightmost Byte Indexed X-form lxvrhx: Load VSX Vector Rightmost Halfword Indexed X-form lxvrwx: Load VSX Vector Rightmost Word Indexed X-form lxvrdx: Load VSX Vector Rightmost Doubleword Indexed X-form stxvrbx: Store VSX Vector Rightmost Byte Indexed X-form stxvrhx: Store VSX Vector Rightmost Halfword Indexed X-form stxvrwx: Store VSX Vector Rightmost Word Indexed X-form stxvrdx: Store VSX Vector Rightmost Doubleword Indexed X-form Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Lucas Coutinho <lucas.coutinho@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-50-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
LXVRBX 011111 ..... ..... ..... 0000001101 . @X_TSX
LXVRHX 011111 ..... ..... ..... 0000101101 . @X_TSX
LXVRWX 011111 ..... ..... ..... 0001001101 . @X_TSX
LXVRDX 011111 ..... ..... ..... 0001101101 . @X_TSX
STXVRBX 011111 ..... ..... ..... 0010001101 . @X_TSX
STXVRHX 011111 ..... ..... ..... 0010101101 . @X_TSX
STXVRWX 011111 ..... ..... ..... 0011001101 . @X_TSX
STXVRDX 011111 ..... ..... ..... 0011101101 . @X_TSX
target/ppc: moved XXSPLTW to using decodetree Changed the function that handles XXSPLTW emulation to using decodetree, but still using the same logic. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-19-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:12 +03:00
target/ppc: move xs[n]madd[am][ds]p/xs[n]msub[am][ds]p to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-37-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
## VSX Scalar Multiply-Add Instructions
XSMADDADP 111100 ..... ..... ..... 00100001 . . . @XX3
XSMADDMDP 111100 ..... ..... ..... 00101001 . . . @XX3
XSMADDASP 111100 ..... ..... ..... 00000001 . . . @XX3
XSMADDMSP 111100 ..... ..... ..... 00001001 . . . @XX3
target/ppc: implement xs[n]maddqp[o]/xs[n]msubqp[o] Implement the following PowerISA v3.0 instuctions: xsmaddqp[o]: VSX Scalar Multiply-Add Quad-Precision [using round to Odd] xsmsubqp[o]: VSX Scalar Multiply-Subtract Quad-Precision [using round to Odd] xsnmaddqp[o]: VSX Scalar Negative Multiply-Add Quad-Precision [using round to Odd] xsnmsubqp[o]: VSX Scalar Negative Multiply-Subtract Quad-Precision [using round to Odd] Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-38-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XSMADDQP 111111 ..... ..... ..... 0110000100 . @X_rc
target/ppc: move xs[n]madd[am][ds]p/xs[n]msub[am][ds]p to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-37-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XSMSUBADP 111100 ..... ..... ..... 00110001 . . . @XX3
XSMSUBMDP 111100 ..... ..... ..... 00111001 . . . @XX3
XSMSUBASP 111100 ..... ..... ..... 00010001 . . . @XX3
XSMSUBMSP 111100 ..... ..... ..... 00011001 . . . @XX3
target/ppc: implement xs[n]maddqp[o]/xs[n]msubqp[o] Implement the following PowerISA v3.0 instuctions: xsmaddqp[o]: VSX Scalar Multiply-Add Quad-Precision [using round to Odd] xsmsubqp[o]: VSX Scalar Multiply-Subtract Quad-Precision [using round to Odd] xsnmaddqp[o]: VSX Scalar Negative Multiply-Add Quad-Precision [using round to Odd] xsnmsubqp[o]: VSX Scalar Negative Multiply-Subtract Quad-Precision [using round to Odd] Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-38-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XSMSUBQP 111111 ..... ..... ..... 0110100100 . @X_rc
target/ppc: move xs[n]madd[am][ds]p/xs[n]msub[am][ds]p to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-37-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XSNMADDASP 111100 ..... ..... ..... 10000001 . . . @XX3
XSNMADDMSP 111100 ..... ..... ..... 10001001 . . . @XX3
XSNMADDADP 111100 ..... ..... ..... 10100001 . . . @XX3
XSNMADDMDP 111100 ..... ..... ..... 10101001 . . . @XX3
target/ppc: implement xs[n]maddqp[o]/xs[n]msubqp[o] Implement the following PowerISA v3.0 instuctions: xsmaddqp[o]: VSX Scalar Multiply-Add Quad-Precision [using round to Odd] xsmsubqp[o]: VSX Scalar Multiply-Subtract Quad-Precision [using round to Odd] xsnmaddqp[o]: VSX Scalar Negative Multiply-Add Quad-Precision [using round to Odd] xsnmsubqp[o]: VSX Scalar Negative Multiply-Subtract Quad-Precision [using round to Odd] Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-38-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XSNMADDQP 111111 ..... ..... ..... 0111000100 . @X_rc
target/ppc: move xs[n]madd[am][ds]p/xs[n]msub[am][ds]p to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-37-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XSNMSUBASP 111100 ..... ..... ..... 10010001 . . . @XX3
XSNMSUBMSP 111100 ..... ..... ..... 10011001 . . . @XX3
XSNMSUBADP 111100 ..... ..... ..... 10110001 . . . @XX3
XSNMSUBMDP 111100 ..... ..... ..... 10111001 . . . @XX3
target/ppc: implement xs[n]maddqp[o]/xs[n]msubqp[o] Implement the following PowerISA v3.0 instuctions: xsmaddqp[o]: VSX Scalar Multiply-Add Quad-Precision [using round to Odd] xsmsubqp[o]: VSX Scalar Multiply-Subtract Quad-Precision [using round to Odd] xsnmaddqp[o]: VSX Scalar Negative Multiply-Add Quad-Precision [using round to Odd] xsnmsubqp[o]: VSX Scalar Negative Multiply-Subtract Quad-Precision [using round to Odd] Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-38-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XSNMSUBQP 111111 ..... ..... ..... 0111100100 . @X_rc
target/ppc: move xs[n]madd[am][ds]p/xs[n]msub[am][ds]p to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-37-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
target/ppc: moved XXSPLTW to using decodetree Changed the function that handles XXSPLTW emulation to using decodetree, but still using the same logic. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-19-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:12 +03:00
## VSX splat instruction
target/ppc: moved XXSPLTIB to using decodetree Changed the function that handles XXSPLTIB emulation to using decodetree, but still use the same logic as before Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-20-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:13 +03:00
XXSPLTIB 111100 ..... 00 ........ 0101101000 . @X_imm8
target/ppc: Implement xvcvbf16spn and xvcvspbf16 instructions Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220225210936.1749575-47-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XXSPLTW 111100 ..... ---.. ..... 010100100 . . @XX2_uim2
target/ppc: Implement lxvkq instruction Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-25-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:18 +03:00
target/ppc: move xxperm/xxpermr to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-31-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
## VSX Permute Instructions
target/ppc: declare xxextractuw and xxinsertw helpers with call flags Move xxextractuw and xxinsertw to decodetree, declare both helpers with TCG_CALL_NO_RWG, and drop the unused env argument. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517123929.284511-9-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-17 15:39:25 +03:00
XXEXTRACTUW 111100 ..... - .... ..... 010100101 .. @XX2_uim4
XXINSERTW 111100 ..... - .... ..... 010110101 .. @XX2_uim4
target/ppc: move xxperm/xxpermr to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-31-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XXPERM 111100 ..... ..... ..... 00011010 ... @XX3
XXPERMR 111100 ..... ..... ..... 00111010 ... @XX3
target/ppc: Move xxpermdi to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-32-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XXPERMDI 111100 ..... ..... ..... 0 .. 01010 ... @XX3_dm
target/ppc: move xxperm/xxpermr to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-31-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
target/ppc: Move xxsel to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-30-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:37 +03:00
XXSEL 111100 ..... ..... ..... ..... 11 .... @XX4
target/ppc: Implement xxgenpcv[bhwd]m instruction Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220225210936.1749575-36-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
## VSX Vector Generate PCV
XXGENPCVBM 111100 ..... ..... ..... 1110010100 . @X_imm5
XXGENPCVHM 111100 ..... ..... ..... 1110010101 . @X_imm5
XXGENPCVWM 111100 ..... ..... ..... 1110110100 . @X_imm5
XXGENPCVDM 111100 ..... ..... ..... 1110110101 . @X_imm5
target/ppc: Implement lxvkq instruction Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211104123719.323713-25-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-11-04 15:37:18 +03:00
## VSX Vector Load Special Value Instruction
LXVKQ 111100 ..... 11111 ..... 0101101000 . @X_uim5
target/ppc: Move xs{max,min}[cj]dp to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Victor Colombo <victor.colombo@eldorado.org.br> Message-Id: <20211213120958.24443-3-victor.colombo@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:18 +03:00
## VSX Comparison Instructions
XSMAXCDP 111100 ..... ..... ..... 10000000 ... @XX3
XSMINCDP 111100 ..... ..... ..... 10001000 ... @XX3
XSMAXJDP 111100 ..... ..... ..... 10010000 ... @XX3
XSMINJDP 111100 ..... ..... ..... 10011000 ... @XX3
target/ppc: Implement xs{max,min}cqp Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-46-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XSMAXCQP 111111 ..... ..... ..... 1010100100 - @X
XSMINCQP 111111 ..... ..... ..... 1011100100 - @X
target/ppc: Move xscmp{eq,ge,gt}dp to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-43-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XSCMPEQDP 111100 ..... ..... ..... 00000011 ... @XX3
XSCMPGEDP 111100 ..... ..... ..... 00010011 ... @XX3
XSCMPGTDP 111100 ..... ..... ..... 00001011 ... @XX3
target/ppc: Implement xscmp{eq,ge,gt}qp Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-42-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XSCMPEQQP 111111 ..... ..... ..... 0001000100 - @X
XSCMPGEQP 111111 ..... ..... ..... 0011000100 - @X
XSCMPGTQP 111111 ..... ..... ..... 0011100100 - @X
target/ppc: move xscvqpdp to decodetree Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211213120958.24443-5-victor.colombo@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:18 +03:00
## VSX Binary Floating-Point Convert Instructions
XSCVQPDP 111111 ..... 10100 ..... 1101000100 . @X_tb_rc
target/ppc: implement xscvqp[su]qz Implement the following PowerISA v3.1 instructions: xscvqpsqz: VSX Scalar Convert with round to zero Quad-Precision to Signed Quadword xscvqpuqz: VSX Scalar Convert with round to zero Quad-Precision to Unsigned Quadword Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220330175932.6995-9-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-03-30 20:59:32 +03:00
XSCVQPUQZ 111111 ..... 00000 ..... 1101000100 - @X_tb
XSCVQPSQZ 111111 ..... 01000 ..... 1101000100 - @X_tb
target/ppc: implement xscv[su]qqp Implement the following PowerISA v3.1 instructions: xscvsqqp: VSX Scalar Convert with round Signed Quadword to Quad-Precision xscvuqqp: VSX Scalar Convert with round Unsigned Quadword to Quad-Precision format Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220330175932.6995-8-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-03-30 20:59:31 +03:00
XSCVUQQP 111111 ..... 00011 ..... 1101000100 - @X_tb
XSCVSQQP 111111 ..... 01011 ..... 1101000100 - @X_tb
target/ppc: Implement xvcvbf16spn and xvcvspbf16 instructions Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220225210936.1749575-47-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
XVCVBF16SPN 111100 ..... 10000 ..... 111011011 .. @XX2
XVCVSPBF16 111100 ..... 10001 ..... 111011011 .. @XX2
target/ppc: declare xscvspdpn helper with call flags Move xscvspdpn to decodetree, declare helper_xscvspdpn with TCG_CALL_NO_RWG_SE and drop the unused env argument. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517123929.284511-7-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-17 15:39:23 +03:00
XSCVSPDPN 111100 ..... ----- ..... 101001011 .. @XX2
PPC64/TCG: Implement 'rfebb' instruction An Event-Based Branch (EBB) allows applications to change the NIA when a event-based exception occurs. Event-based exceptions are enabled by setting the Branch Event Status and Control Register (BESCR). If the event-based exception is enabled when the exception occurs, an EBB happens. The following operations happens during an EBB: - Global Enable (GE) bit of BESCR is set to 0; - bits 0-61 of the Event-Based Branch Return Register (EBBRR) are set to the the effective address of the NIA that would have executed if the EBB didn't happen; - Instruction fetch and execution will continue in the effective address contained in the Event-Based Branch Handler Register (EBBHR). The EBB Handler will process the event and then execute the Return From Event-Based Branch (rfebb) instruction. rfebb sets BESCR_GE and then redirects execution to the address pointed in EBBRR. This process is described in the PowerISA v3.1, Book II, Chapter 6 [1]. This patch implements the rfebb instruction. Descriptions of all relevant BESCR bits are also added - this patch is only using BESCR_GE, but the next patches will use the remaining bits. [1] https://wiki.raptorcs.com/w/images/f/f5/PowerISA_public.v3.1.pdf Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20211201151734.654994-9-danielhb413@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:19 +03:00
target/ppc: declare xvxsigsp helper with call flags Move xvxsigsp to decodetree, declare helper_xvxsigsp with TCG_CALL_NO_RWG, and drop the unused env argument. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517123929.284511-8-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-17 15:39:24 +03:00
## VSX Binary Floating-Point Math Support Instructions
XVXSIGSP 111100 ..... 01001 ..... 111011011 .. @XX2
target/ppc: Implement xvtlsbb instruction Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20220225210936.1749575-39-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-03-02 08:51:38 +03:00
## VSX Vector Test Least-Significant Bit by Byte Instruction
XVTLSBB 111100 ... -- 00010 ..... 111011011 . - @XX2_bf_xb
PPC64/TCG: Implement 'rfebb' instruction An Event-Based Branch (EBB) allows applications to change the NIA when a event-based exception occurs. Event-based exceptions are enabled by setting the Branch Event Status and Control Register (BESCR). If the event-based exception is enabled when the exception occurs, an EBB happens. The following operations happens during an EBB: - Global Enable (GE) bit of BESCR is set to 0; - bits 0-61 of the Event-Based Branch Return Register (EBBRR) are set to the the effective address of the NIA that would have executed if the EBB didn't happen; - Instruction fetch and execution will continue in the effective address contained in the Event-Based Branch Handler Register (EBBHR). The EBB Handler will process the event and then execute the Return From Event-Based Branch (rfebb) instruction. rfebb sets BESCR_GE and then redirects execution to the address pointed in EBBRR. This process is described in the PowerISA v3.1, Book II, Chapter 6 [1]. This patch implements the rfebb instruction. Descriptions of all relevant BESCR bits are also added - this patch is only using BESCR_GE, but the next patches will use the remaining bits. [1] https://wiki.raptorcs.com/w/images/f/f5/PowerISA_public.v3.1.pdf Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20211201151734.654994-9-danielhb413@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-12-17 19:57:19 +03:00
### rfebb
&XL_s s:uint8_t
@XL_s ......-------------- s:1 .......... - &XL_s
RFEBB 010011-------------- . 0010010010 - @XL_s
target/ppc: Implement xxm[tf]acc and xxsetaccz Implement the following PowerISA v3.1 instructions: xxmfacc: VSX Move From Accumulator xxmtacc: VSX Move To Accumulator xxsetaccz: VSX Set Accumulator to Zero The PowerISA 3.1 mentions that for the current version of the architecture, "the hardware implementation provides the effect of ACC[i] and VSRs 4*i to 4*i + 3 logically containing the same data" and "The Accumulators introduce no new logical state at this time" (page 501). For now it seems unnecessary to create new structures, so this patch just uses ACC[i] as VSRs 4*i to 4*i+3 and therefore move to and from accumulators are no-ops. Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-2-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-24 17:05:30 +03:00
## Accumulator Instructions
XXMFACC 011111 ... -- 00000 ----- 0010110001 - @X_a
XXMTACC 011111 ... -- 00001 ----- 0010110001 - @X_a
XXSETACCZ 011111 ... -- 00011 ----- 0010110001 - @X_a
target/ppc: Implemented xvi*ger* instructions Implement the following PowerISA v3.1 instructions: xvi4ger8: VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) xvi4ger8pp: VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) Positive multiply, Positive accumulate xvi8ger4: VSX Vector 4-bit Signed Integer GER (rank-8 update) xvi8ger4pp: VSX Vector 4-bit Signed Integer GER (rank-8 update) Positive multiply, Positive accumulate xvi8ger4spp: VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) with Saturate Positive multiply, Positive accumulate xvi16ger2: VSX Vector 16-bit Signed Integer GER (rank-2 update) xvi16ger2pp: VSX Vector 16-bit Signed Integer GER (rank-2 update) Positive multiply, Positive accumulate xvi16ger2s: VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation xvi16ger2spp: VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation Positive multiply, Positive accumulate Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-3-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-24 17:05:31 +03:00
## VSX GER instruction
XVI4GER8 111011 ... -- ..... ..... 00100011 ..- @XX3_at xa=%xx_xa
XVI4GER8PP 111011 ... -- ..... ..... 00100010 ..- @XX3_at xa=%xx_xa
XVI8GER4 111011 ... -- ..... ..... 00000011 ..- @XX3_at xa=%xx_xa
XVI8GER4PP 111011 ... -- ..... ..... 00000010 ..- @XX3_at xa=%xx_xa
XVI16GER2 111011 ... -- ..... ..... 01001011 ..- @XX3_at xa=%xx_xa
XVI16GER2PP 111011 ... -- ..... ..... 01101011 ..- @XX3_at xa=%xx_xa
XVI8GER4SPP 111011 ... -- ..... ..... 01100011 ..- @XX3_at xa=%xx_xa
XVI16GER2S 111011 ... -- ..... ..... 00101011 ..- @XX3_at xa=%xx_xa
XVI16GER2SPP 111011 ... -- ..... ..... 00101010 ..- @XX3_at xa=%xx_xa
target/ppc: Implemented xvf*ger* Implement the following PowerISA v3.1 instructions: xvf32ger: VSX Vector 32-bit Floating-Point GER (rank-1 update) xvf32gernn: VSX Vector 32-bit Floating-Point GER (rank-1 update) Negative multiply, Negative accumulate xvf32gernp: VSX Vector 32-bit Floating-Point GER (rank-1 update) Negative multiply, Positive accumulate xvf32gerpn: VSX Vector 32-bit Floating-Point GER (rank-1 update) Positive multiply, Negative accumulate xvf32gerpp: VSX Vector 32-bit Floating-Point GER (rank-1 update) Positive multiply, Positive accumulate xvf64ger: VSX Vector 64-bit Floating-Point GER (rank-1 update) xvf64gernn: VSX Vector 64-bit Floating-Point GER (rank-1 update) Negative multiply, Negative accumulate xvf64gernp: VSX Vector 64-bit Floating-Point GER (rank-1 update) Negative multiply, Positive accumulate xvf64gerpn: VSX Vector 64-bit Floating-Point GER (rank-1 update) Positive multiply, Negative accumulate xvf64gerpp: VSX Vector 64-bit Floating-Point GER (rank-1 update) Positive multiply, Positive accumulate Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-5-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-24 17:05:33 +03:00
target/ppc: Implemented [pm]xvbf16ger2* Implement the following PowerISA v3.1 instructions: xvbf16ger2: VSX Vector bfloat16 GER (rank-2 update) xvbf16ger2nn: VSX Vector bfloat16 GER (rank-2 update) Negative multiply, Negative accumulate xvbf16ger2np: VSX Vector bfloat16 GER (rank-2 update) Negative multiply, Positive accumulate xvbf16ger2pn: VSX Vector bfloat16 GER (rank-2 update) Positive multiply, Negative accumulate xvbf16ger2pp: VSX Vector bfloat16 GER (rank-2 update) Positive multiply, Positive accumulate pmxvbf16ger2: Prefixed Masked VSX Vector bfloat16 GER (rank-2 update) pmxvbf16ger2nn: Prefixed Masked VSX Vector bfloat16 GER (rank-2 update) Negative multiply, Negative accumulate pmxvbf16ger2np: Prefixed Masked VSX Vector bfloat16 GER (rank-2 update) Negative multiply, Positive accumulate pmxvbf16ger2pn: Prefixed Masked VSX Vector bfloat16 GER (rank-2 update) Positive multiply, Negative accumulate pmxvbf16ger2pp: Prefixed Masked VSX Vector bfloat16 GER (rank-2 update) Positive multiply, Positive accumulate Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-8-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-24 17:05:36 +03:00
XVBF16GER2 111011 ... -- ..... ..... 00110011 ..- @XX3_at xa=%xx_xa
XVBF16GER2PP 111011 ... -- ..... ..... 00110010 ..- @XX3_at xa=%xx_xa
XVBF16GER2PN 111011 ... -- ..... ..... 10110010 ..- @XX3_at xa=%xx_xa
XVBF16GER2NP 111011 ... -- ..... ..... 01110010 ..- @XX3_at xa=%xx_xa
XVBF16GER2NN 111011 ... -- ..... ..... 11110010 ..- @XX3_at xa=%xx_xa
target/ppc: Implemented xvf16ger* Implement the following PowerISA v3.1 instructions: xvf16ger2: VSX Vector 16-bit Floating-Point GER (rank-2 update) xvf16ger2nn: VSX Vector 16-bit Floating-Point GER (rank-2 update) Negative multiply, Negative accumulate xvf16ger2np: VSX Vector 16-bit Floating-Point GER (rank-2 update) Negative multiply, Positive accumulate xvf16ger2pn: VSX Vector 16-bit Floating-Point GER (rank-2 update) Positive multiply, Negative accumulate xvf16ger2pp: VSX Vector 16-bit Floating-Point GER (rank-2 update) Positive multiply, Positive accumulate Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-6-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-24 17:05:34 +03:00
XVF16GER2 111011 ... -- ..... ..... 00010011 ..- @XX3_at xa=%xx_xa
XVF16GER2PP 111011 ... -- ..... ..... 00010010 ..- @XX3_at xa=%xx_xa
XVF16GER2PN 111011 ... -- ..... ..... 10010010 ..- @XX3_at xa=%xx_xa
XVF16GER2NP 111011 ... -- ..... ..... 01010010 ..- @XX3_at xa=%xx_xa
XVF16GER2NN 111011 ... -- ..... ..... 11010010 ..- @XX3_at xa=%xx_xa
target/ppc: Implemented xvf*ger* Implement the following PowerISA v3.1 instructions: xvf32ger: VSX Vector 32-bit Floating-Point GER (rank-1 update) xvf32gernn: VSX Vector 32-bit Floating-Point GER (rank-1 update) Negative multiply, Negative accumulate xvf32gernp: VSX Vector 32-bit Floating-Point GER (rank-1 update) Negative multiply, Positive accumulate xvf32gerpn: VSX Vector 32-bit Floating-Point GER (rank-1 update) Positive multiply, Negative accumulate xvf32gerpp: VSX Vector 32-bit Floating-Point GER (rank-1 update) Positive multiply, Positive accumulate xvf64ger: VSX Vector 64-bit Floating-Point GER (rank-1 update) xvf64gernn: VSX Vector 64-bit Floating-Point GER (rank-1 update) Negative multiply, Negative accumulate xvf64gernp: VSX Vector 64-bit Floating-Point GER (rank-1 update) Negative multiply, Positive accumulate xvf64gerpn: VSX Vector 64-bit Floating-Point GER (rank-1 update) Positive multiply, Negative accumulate xvf64gerpp: VSX Vector 64-bit Floating-Point GER (rank-1 update) Positive multiply, Positive accumulate Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-5-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-24 17:05:33 +03:00
XVF32GER 111011 ... -- ..... ..... 00011011 ..- @XX3_at xa=%xx_xa
XVF32GERPP 111011 ... -- ..... ..... 00011010 ..- @XX3_at xa=%xx_xa
XVF32GERPN 111011 ... -- ..... ..... 10011010 ..- @XX3_at xa=%xx_xa
XVF32GERNP 111011 ... -- ..... ..... 01011010 ..- @XX3_at xa=%xx_xa
XVF32GERNN 111011 ... -- ..... ..... 11011010 ..- @XX3_at xa=%xx_xa
XVF64GER 111011 ... -- .... 0 ..... 00111011 ..- @XX3_at xa=%xx_xa_pair
XVF64GERPP 111011 ... -- .... 0 ..... 00111010 ..- @XX3_at xa=%xx_xa_pair
XVF64GERPN 111011 ... -- .... 0 ..... 10111010 ..- @XX3_at xa=%xx_xa_pair
XVF64GERNP 111011 ... -- .... 0 ..... 01111010 ..- @XX3_at xa=%xx_xa_pair
XVF64GERNN 111011 ... -- .... 0 ..... 11111010 ..- @XX3_at xa=%xx_xa_pair
target/ppc: Implemented vector divide instructions Implement the following PowerISA v3.1 instructions: vdivsw: Vector Divide Signed Word vdivuw: Vector Divide Unsigned Word vdivsd: Vector Divide Signed Doubleword vdivud: Vector Divide Unsigned Doubleword Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220525134954.85056-2-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-25 16:49:47 +03:00
## Vector Division Instructions
VDIVSW 000100 ..... ..... ..... 00110001011 @VX
VDIVUW 000100 ..... ..... ..... 00010001011 @VX
VDIVSD 000100 ..... ..... ..... 00111001011 @VX
VDIVUD 000100 ..... ..... ..... 00011001011 @VX
target/ppc: Implemented vector divide quadword Implement the following PowerISA v3.1 instructions: vdivsq: Vector Divide Signed Quadword vdivuq: Vector Divide Unsigned Quadword Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220525134954.85056-3-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-25 16:49:48 +03:00
VDIVSQ 000100 ..... ..... ..... 00100001011 @VX
VDIVUQ 000100 ..... ..... ..... 00000001011 @VX
target/ppc: Implemented vector divide extended word Implement the following PowerISA v3.1 instructions: vdivesw: Vector Divide Extended Signed Word vdiveuw: Vector Divide Extended Unsigned Word Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220525134954.85056-4-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-25 16:49:49 +03:00
VDIVESW 000100 ..... ..... ..... 01110001011 @VX
VDIVEUW 000100 ..... ..... ..... 01010001011 @VX
target/ppc: Implemented remaining vector divide extended Implement the following PowerISA v3.1 instructions: vdivesd: Vector Divide Extended Signed Doubleword vdiveud: Vector Divide Extended Unsigned Doubleword vdivesq: Vector Divide Extended Signed Quadword vdiveuq: Vector Divide Extended Unsigned Quadword Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220525134954.85056-7-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-25 16:49:52 +03:00
VDIVESD 000100 ..... ..... ..... 01111001011 @VX
VDIVEUD 000100 ..... ..... ..... 01011001011 @VX
VDIVESQ 000100 ..... ..... ..... 01100001011 @VX
VDIVEUQ 000100 ..... ..... ..... 01000001011 @VX
target/ppc: Implemented vector module word/doubleword Implement the following PowerISA v3.1 instructions: vmodsw: Vector Modulo Signed Word vmoduw: Vector Modulo Unsigned Word vmodsd: Vector Modulo Signed Doubleword vmodud: Vector Modulo Unsigned Doubleword Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220525134954.85056-8-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-25 16:49:53 +03:00
VMODSW 000100 ..... ..... ..... 11110001011 @VX
VMODUW 000100 ..... ..... ..... 11010001011 @VX
VMODSD 000100 ..... ..... ..... 11111001011 @VX
VMODUD 000100 ..... ..... ..... 11011001011 @VX
target/ppc: Implemented vector module quadword Implement the following PowerISA v3.1 instructions: vmodsq: Vector Modulo Signed Quadword vmoduq: Vector Modulo Unsigned Quadword Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/744 Message-Id: <20220525134954.85056-9-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-25 16:49:54 +03:00
VMODSQ 000100 ..... ..... ..... 11100001011 @VX
VMODUQ 000100 ..... ..... ..... 11000001011 @VX
Reference in New Issue Copy Permalink