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[189.46.169.45]) by smtp.gmail.com with ESMTPSA id l43-20020a0568302b2b00b00606ad72bdcbsm1066999otv.38.2022.05.26.14.39.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 May 2022 14:39:50 -0700 (PDT) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, danielhb413@gmail.com, peter.maydell@linaro.org, richard.henderson@linaro.org, "Lucas Mateus Castro (alqotel)" Subject: [PULL 29/34] target/ppc: Implemented pmxvi*ger* instructions Date: Thu, 26 May 2022 18:38:10 -0300 Message-Id: <20220526213815.92701-30-danielhb413@gmail.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220526213815.92701-1-danielhb413@gmail.com> References: <20220526213815.92701-1-danielhb413@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::233; envelope-from=danielhb413@gmail.com; helo=mail-oi1-x233.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: "Lucas Mateus Castro (alqotel)" Implement the following PowerISA v3.1 instructions: pmxvi4ger8: Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) pmxvi4ger8pp: Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) Positive multiply, Positive accumulate pmxvi8ger4: Prefixed Masked VSX Vector 4-bit Signed Integer GER (rank-8 update) pmxvi8ger4pp: Prefixed Masked VSX Vector 4-bit Signed Integer GER (rank-8 update) Positive multiply, Positive accumulate pmxvi8ger4spp: Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) with Saturate Positive multiply, Positive accumulate pmxvi16ger2: Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) pmxvi16ger2pp: Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) Positive multiply, Positive accumulate pmxvi16ger2s: Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation pmxvi16ger2spp: Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation Positive multiply, Positive accumulate Signed-off-by: Lucas Mateus Castro (alqotel) Reviewed-by: Richard Henderson Message-Id: <20220524140537.27451-4-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza --- target/ppc/insn64.decode | 30 +++++++++++++++++++++++++++++ target/ppc/translate/vsx-impl.c.inc | 10 ++++++++++ 2 files changed, 40 insertions(+) diff --git a/target/ppc/insn64.decode b/target/ppc/insn64.decode index 691e8fe6c0..0eed35c8cd 100644 --- a/target/ppc/insn64.decode +++ b/target/ppc/insn64.decode @@ -68,6 +68,15 @@ ...... ..... ..... ..... ..... .. .... \ &8RR_XX4_uim3 xt=%8rr_xx_xt xa=%8rr_xx_xa xb=%8rr_xx_xb xc=%8rr_xx_xc +# Format MMIRR:XX3 +&MMIRR_XX3 !extern xa xb xt pmsk xmsk ymsk +%xx3_xa 2:1 16:5 +%xx3_xb 1:1 11:5 +%xx3_at 23:3 +@MMIRR_XX3 ...... .. .... .. . . ........ xmsk:4 ymsk:4 \ + ...... ... .. ..... ..... ........ ... \ + &MMIRR_XX3 xa=%xx3_xa xb=%xx3_xb xt=%xx3_at + ### Fixed-Point Load Instructions PLBZ 000001 10 0--.-- .................. \ @@ -115,6 +124,27 @@ PSTFS 000001 10 0--.-- .................. \ PSTFD 000001 10 0--.-- .................. \ 110110 ..... ..... ................ @PLS_D +## VSX GER instruction + +PMXVI4GER8 000001 11 1001 -- - - pmsk:8 ........ \ + 111011 ... -- ..... ..... 00100011 ..- @MMIRR_XX3 +PMXVI4GER8PP 000001 11 1001 -- - - pmsk:8 ........ \ + 111011 ... -- ..... ..... 00100010 ..- @MMIRR_XX3 +PMXVI8GER4 000001 11 1001 -- - - pmsk:4 ---- ........ \ + 111011 ... -- ..... ..... 00000011 ..- @MMIRR_XX3 +PMXVI8GER4PP 000001 11 1001 -- - - pmsk:4 ---- ........ \ + 111011 ... -- ..... ..... 00000010 ..- @MMIRR_XX3 +PMXVI16GER2 000001 11 1001 -- - - pmsk:2 ------ ........ \ + 111011 ... -- ..... ..... 01001011 ..- @MMIRR_XX3 +PMXVI16GER2PP 000001 11 1001 -- - - pmsk:2 ------ ........ \ + 111011 ... -- ..... ..... 01101011 ..- @MMIRR_XX3 +PMXVI8GER4SPP 000001 11 1001 -- - - pmsk:4 ---- ........ \ + 111011 ... -- ..... ..... 01100011 ..- @MMIRR_XX3 +PMXVI16GER2S 000001 11 1001 -- - - pmsk:2 ------ ........ \ + 111011 ... -- ..... ..... 00101011 ..- @MMIRR_XX3 +PMXVI16GER2SPP 000001 11 1001 -- - - pmsk:2 ------ ........ \ + 111011 ... -- ..... ..... 00101010 ..- @MMIRR_XX3 + ### Prefixed No-operation Instruction @PNOP 000001 11 0000-- 000000000000000000 \ diff --git a/target/ppc/translate/vsx-impl.c.inc b/target/ppc/translate/vsx-impl.c.inc index 6026b203e0..b10eded1da 100644 --- a/target/ppc/translate/vsx-impl.c.inc +++ b/target/ppc/translate/vsx-impl.c.inc @@ -2888,6 +2888,16 @@ TRANS(XVI16GER2PP, do_ger, gen_helper_XVI16GER2PP) TRANS(XVI16GER2S, do_ger, gen_helper_XVI16GER2S) TRANS(XVI16GER2SPP, do_ger, gen_helper_XVI16GER2SPP) +TRANS64(PMXVI4GER8, do_ger, gen_helper_XVI4GER8) +TRANS64(PMXVI4GER8PP, do_ger, gen_helper_XVI4GER8PP) +TRANS64(PMXVI8GER4, do_ger, gen_helper_XVI8GER4) +TRANS64(PMXVI8GER4PP, do_ger, gen_helper_XVI8GER4PP) +TRANS64(PMXVI8GER4SPP, do_ger, gen_helper_XVI8GER4SPP) +TRANS64(PMXVI16GER2, do_ger, gen_helper_XVI16GER2) +TRANS64(PMXVI16GER2PP, do_ger, gen_helper_XVI16GER2PP) +TRANS64(PMXVI16GER2S, do_ger, gen_helper_XVI16GER2S) +TRANS64(PMXVI16GER2SPP, do_ger, gen_helper_XVI16GER2SPP) + #undef GEN_XX2FORM #undef GEN_XX3FORM #undef GEN_XX2IFORM -- 2.36.1