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[81.2.115.148]) by smtp.gmail.com with ESMTPSA id i6sm19242882wmb.41.2020.05.18.08.47.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 May 2020 08:47:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=sKzcEV9wkONoPB+ynBHsD63nfFrJQCqRKP35Nd+BbUw=; b=fTVCTCrx39WctUCz08VjkUeRTC3jDjw44YtMVBcFGoX4myyEpAtWISyAL8Us+55BTs yuY/vbTziibqdeZDoXCTaCr/UgccEnaiJsDMD2m6zzz4ik2/FiCuUiRonLyq1otYFpK3 rER81wtnNoAoZEg9NzERh5ZRYiZZZLq7pgIl+6LwN5sFiB0n/BuYiElRSX+ggEdhIZH5 5MW2gTSguHKwvvFzriVtP4JSxT8fM6Kt8W/HeSDKRUfWlyfpW3ZpQRi6HuVBDTOjOrSw rlxCqp6H3Hjo1t7QHxjgC8j5RUCLp5FgB7tArkOoqacNvgtfY+jaGId30GSZsmCaR2x6 wT/g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=sKzcEV9wkONoPB+ynBHsD63nfFrJQCqRKP35Nd+BbUw=; b=D/+xB2Ef3kTwIr9cLd8kXaNTRicow4hxC6B5UiOf4yRSOIUQtbKwjHJhbA8YVgyZdv hdBNki+qmO6fb9ePS+d4b33GoPAEBdkwupF+KqaEXpuyoVYCTm85m7JSwe2cW7oXiHJC 2KriUxMCJQFLIRvhZ5S5gUmKU271kRozbQY5Gr17vIZ5irmZ6up+PHVDJbNaeHW/3Z8Y Y+PVn+LMUGK1Vq6zK8KvC7YFwbHoL94NbpxMo9rGrzL9EULGDjzUhoJj0PiJVlU4V//U 08g4SQlWrhtC5xcMcn4fbC8aHE7+hZumjZtbbB8TgiAkOu+HvsbuVM1JBMfayaK6hC5p nsqg== X-Gm-Message-State: AOAM532sG3Tr5bDRJ9grMIU1QfF6Cgig/BNBRxRxUPTn9WsFzQvD/kju X+6zwCo8wvV/BCMrcE9XQrbnQg== X-Google-Smtp-Source: ABdhPJw5fF57H9a+SEwbr8rTbdcUt7VzLCxCieqBF0nAfyjDimQaqm/xIEXaisEdEDSZAl767Dq6EA== X-Received: by 2002:a5d:40d0:: with SMTP id b16mr20247390wrq.218.1589816847071; Mon, 18 May 2020 08:47:27 -0700 (PDT) From: Peter Maydell To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH RISU] arm.risu, thumb.risu: Add v8.2 DP and FHM insns Date: Mon, 18 May 2020 16:47:19 +0100 Message-Id: <20200518154719.18562-1-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42f; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x42f.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" Add coverage for the v8.2 DP and v8.2 FHM insns in the Neon extension space. (We already had the v8.1 VQRDMLAH/VQRDLSH and the v8.3 VCADD/VCMLA, so this brings the risu coverage into line with what QEMU has implemented so far.) Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson --- I added these patterns as part of testing for the first part of the Neon decodetree conversion and forgot I'd never sent out the risu patch for review. arm.risu | 18 ++++++++++++++++++ thumb.risu | 18 ++++++++++++++++++ 2 files changed, 36 insertions(+) diff --git a/arm.risu b/arm.risu index c16d245..f8b6deb 100644 --- a/arm.risu +++ b/arm.risu @@ -861,6 +861,24 @@ VQRDMLAH_s A1 1111001 q:1 1 d:1 size:2 vn:4 vd:4 1110= n:1 1 m:1 0 vm:4 VQRDMLSH A1 111100110 d:1 size:2 vn:4 vd:4 1100 n:1 q:1 m:1 1 vm:4 VQRDMLSH_s A1 1111001 q:1 1 d:1 size:2 vn:4 vd:4 1111 n:1 1 m:1 0 vm:4 =20 +# +# ARMv8.2 extensions +# +@v8_2_dp + +VUDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4 +VSDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4 + +VUDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4 +VSDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4 + +@v8_2_fhm + +VFMAL A1 1111110 00 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMSL A1 1111110 01 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMAL_s A1 11111110 0 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMSL_s A1 11111110 1 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 + # # ARMv8.3 extensions # diff --git a/thumb.risu b/thumb.risu index b8afa59..357b791 100644 --- a/thumb.risu +++ b/thumb.risu @@ -449,6 +449,24 @@ VQRDMLAH_s T1 111 q:1 11111 d:1 size:2 vn:4 vd:4 111= 0 n:1 1 m:1 0 vm:4 VQRDMLSH T1 111111110 d:1 size:2 vn:4 vd:4 1100 n:1 q:1 m:1 1 vm:4 VQRDMLSH_s T1 111 q:1 11111 d:1 size:2 vn:4 vd:4 1111 n:1 1 m:1 0 vm:4 =20 +# +# ARMv8.2 extensions +# +@v8_2_dp + +VUDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4 +VSDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4 + +VUDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4 +VSDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4 + +@v8_2_fhm + +VFMAL A1 1111110 00 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMSL A1 1111110 01 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMAL_s A1 11111110 0 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMSL_s A1 11111110 1 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 + # # ARMv8.3 extensions # --=20 2.20.1