From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id C0A6B44658 for ; Tue, 20 Sep 2022 14:40:22 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id F030868BA7C; Tue, 20 Sep 2022 17:40:20 +0300 (EEST) Received: from ursule.remlab.net (vps-a2bccee9.vps.ovh.net [51.75.19.47]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 62B6568B7AB for ; Tue, 20 Sep 2022 17:40:14 +0300 (EEST) Received: from basile.remlab.net (localhost [IPv6:::1]) by ursule.remlab.net (Postfix) with ESMTP id 0EC59C00AA for ; Tue, 20 Sep 2022 17:40:14 +0300 (EEST) From: remi@remlab.net To: ffmpeg-devel@ffmpeg.org Date: Tue, 20 Sep 2022 17:39:48 +0300 Message-Id: <20220920144013.4959-1-remi@remlab.net> X-Mailer: git-send-email 2.37.2 In-Reply-To: <5602865.DvuYhMxLoT@basile.remlab.net> References: <5602865.DvuYhMxLoT@basile.remlab.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 01/26] lavu/cpu: detect RISC-V base extensions X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: RnJvbTogUsOpbWkgRGVuaXMtQ291cm1vbnQgPHJlbWlAcmVtbGFiLm5ldD4KClRoaXMgaW50cm9k dWNlcyBjb21waWxlLXRpbWUgYW5kIHJ1bi10aW1lIENQVSBkZXRlY3Rpb24gb24gUklTQy1WLiBJ bgpwcmFjdGljZSwgSSBkb3VidCB0aGF0IEZGbXBlZyB3aWxsIGV2ZXIgc2VlIGEgUklTQy1WIENQ VSB3aXRob3V0IGFsbCBvZgpJLCBGIGFuZCBEIGV4dGVuc2lvbnMsIGFuZCBpZiBpdCBkb2VzLCBp dCBwcm9iYWJseSB3b24ndCBoYXZlIHJ1bi10aW1lCmRldGVjdGlvbi4gU28gdGhlIGZsYWdzIGFy ZSBlc3NlbnRpYWxseSBhbHdheXMgc2V0LgoKQnV0IGFzIHRoaW5ncyBzdGFuZCwgY2hlY2thc20g d2FudHMgdGhlbSB0aGF0IHdheS4gQ29tcGFyZSB0aGUgQVJNVjgKZmxhZyBvbiBBQXJjaDY0LiBX ZSBhcmUgbm93aGVyZSBuZWFyIHJ1bm5pbmcgc2hvcnQgb24gQ1BVIGZsYWcgYml0cy4KLS0tCiBs aWJhdnV0aWwvY3B1LmMgICAgICAgICAgIHwgIDkgKysrKysrCiBsaWJhdnV0aWwvY3B1LmggICAg ICAgICAgIHwgIDUgKysrCiBsaWJhdnV0aWwvY3B1X2ludGVybmFsLmggIHwgIDMgKysKIGxpYmF2 dXRpbC9yaXNjdi9NYWtlZmlsZSAgfCAgMSArCiBsaWJhdnV0aWwvcmlzY3YvY3B1LmMgICAgIHwg NjYgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrCiB0ZXN0cy9jaGVja2Fz bS9jaGVja2FzbS5jIHwgIDQgKysrCiA2IGZpbGVzIGNoYW5nZWQsIDg4IGluc2VydGlvbnMoKykK IGNyZWF0ZSBtb2RlIDEwMDY0NCBsaWJhdnV0aWwvcmlzY3YvTWFrZWZpbGUKIGNyZWF0ZSBtb2Rl IDEwMDY0NCBsaWJhdnV0aWwvcmlzY3YvY3B1LmMKCmRpZmYgLS1naXQgYS9saWJhdnV0aWwvY3B1 LmMgYi9saWJhdnV0aWwvY3B1LmMKaW5kZXggMDAzNWU5MjdhNS4uNzhlOTJhMWJmNiAxMDA2NDQK LS0tIGEvbGliYXZ1dGlsL2NwdS5jCisrKyBiL2xpYmF2dXRpbC9jcHUuYwpAQCAtNjIsNiArNjIs OCBAQCBzdGF0aWMgaW50IGdldF9jcHVfZmxhZ3Modm9pZCkKICAgICByZXR1cm4gZmZfZ2V0X2Nw dV9mbGFnc19hcm0oKTsKICNlbGlmIEFSQ0hfUFBDCiAgICAgcmV0dXJuIGZmX2dldF9jcHVfZmxh Z3NfcHBjKCk7CisjZWxpZiBBUkNIX1JJU0NWCisgICAgcmV0dXJuIGZmX2dldF9jcHVfZmxhZ3Nf cmlzY3YoKTsKICNlbGlmIEFSQ0hfWDg2CiAgICAgcmV0dXJuIGZmX2dldF9jcHVfZmxhZ3NfeDg2 KCk7CiAjZWxpZiBBUkNIX0xPT05HQVJDSApAQCAtOTUsNiArOTcsOSBAQCB2b2lkIGF2X2ZvcmNl X2NwdV9mbGFncyhpbnQgYXJnKXsKICAgICAgICAgYXJnIHw9IEFWX0NQVV9GTEFHX01NWDsKICAg ICB9CiAKKyNpZiBBUkNIX1JJU0NWCisgICAgYXJnID0gZmZfZm9yY2VfY3B1X2ZsYWdzX3Jpc2N2 KGFyZyk7CisjZW5kaWYKICAgICBhdG9taWNfc3RvcmVfZXhwbGljaXQoJmNwdV9mbGFncywgYXJn LCBtZW1vcnlfb3JkZXJfcmVsYXhlZCk7CiB9CiAKQEAgLTE3OCw2ICsxODMsMTAgQEAgaW50IGF2 X3BhcnNlX2NwdV9jYXBzKHVuc2lnbmVkICpmbGFncywgY29uc3QgY2hhciAqcykKICNlbGlmIEFS Q0hfTE9PTkdBUkNICiAgICAgICAgIHsgImxzeCIsICAgICAgTlVMTCwgMCwgQVZfT1BUX1RZUEVf Q09OU1QsIHsgLmk2NCA9IEFWX0NQVV9GTEFHX0xTWCAgICAgIH0sICAgIC51bml0ID0gImZsYWdz IiB9LAogICAgICAgICB7ICJsYXN4IiwgICAgIE5VTEwsIDAsIEFWX09QVF9UWVBFX0NPTlNULCB7 IC5pNjQgPSBBVl9DUFVfRkxBR19MQVNYICAgICB9LCAgICAudW5pdCA9ICJmbGFncyIgfSwKKyNl bGlmIEFSQ0hfUklTQ1YKKyAgICAgICAgeyAicnZpIiwgICAgICBOVUxMLCAwLCBBVl9PUFRfVFlQ RV9DT05TVCwgeyAuaTY0ID0gQVZfQ1BVX0ZMQUdfUlZJICAgICAgfSwgICAgLnVuaXQgPSAiZmxh Z3MiIH0sCisgICAgICAgIHsgInJ2ZiIsICAgICAgTlVMTCwgMCwgQVZfT1BUX1RZUEVfQ09OU1Qs IHsgLmk2NCA9IEFWX0NQVV9GTEFHX1JWRiAgICAgIH0sICAgIC51bml0ID0gImZsYWdzIiB9LAor ICAgICAgICB7ICJydmQiLCAgICAgIE5VTEwsIDAsIEFWX09QVF9UWVBFX0NPTlNULCB7IC5pNjQg PSBBVl9DUFVfRkxBR19SVkQgICAgICB9LCAgICAudW5pdCA9ICJmbGFncyIgfSwKICNlbmRpZgog ICAgICAgICB7IE5VTEwgfSwKICAgICB9OwpkaWZmIC0tZ2l0IGEvbGliYXZ1dGlsL2NwdS5oIGIv bGliYXZ1dGlsL2NwdS5oCmluZGV4IDk3MTFlNTc0YzUuLjlhYWUyY2NjN2EgMTAwNjQ0Ci0tLSBh L2xpYmF2dXRpbC9jcHUuaAorKysgYi9saWJhdnV0aWwvY3B1LmgKQEAgLTc4LDYgKzc4LDExIEBA CiAjZGVmaW5lIEFWX0NQVV9GTEFHX0xTWCAgICAgICAgICAoMSA8PCAwKQogI2RlZmluZSBBVl9D UFVfRkxBR19MQVNYICAgICAgICAgKDEgPDwgMSkKIAorLy8gUklTQy1WIGV4dGVuc2lvbnMKKyNk ZWZpbmUgQVZfQ1BVX0ZMQUdfUlZJICAgICAgICAgICgxIDw8IDApIC8vLzwgSSAoZnVsbCBHUFIg YmFuaykKKyNkZWZpbmUgQVZfQ1BVX0ZMQUdfUlZGICAgICAgICAgICgxIDw8IDEpIC8vLzwgRiAo c2luZ2xlIHByZWNpc2lvbiBGUCkKKyNkZWZpbmUgQVZfQ1BVX0ZMQUdfUlZEICAgICAgICAgICgx IDw8IDIpIC8vLzwgRCAoZG91YmxlIHByZWNpc2lvbiBGUCkKKwogLyoqCiAgKiBSZXR1cm4gdGhl IGZsYWdzIHdoaWNoIHNwZWNpZnkgZXh0ZW5zaW9ucyBzdXBwb3J0ZWQgYnkgdGhlIENQVS4KICAq IFRoZSByZXR1cm5lZCB2YWx1ZSBpcyBhZmZlY3RlZCBieSBhdl9mb3JjZV9jcHVfZmxhZ3MoKSBp ZiB0aGF0IHdhcyB1c2VkCmRpZmYgLS1naXQgYS9saWJhdnV0aWwvY3B1X2ludGVybmFsLmggYi9s aWJhdnV0aWwvY3B1X2ludGVybmFsLmgKaW5kZXggNjUwZDQ3ZmM5Ni4uOWRkZjExNDg4YiAxMDA2 NDQKLS0tIGEvbGliYXZ1dGlsL2NwdV9pbnRlcm5hbC5oCisrKyBiL2xpYmF2dXRpbC9jcHVfaW50 ZXJuYWwuaApAQCAtNDgsOSArNDgsMTIgQEAgaW50IGZmX2dldF9jcHVfZmxhZ3NfbWlwcyh2b2lk KTsKIGludCBmZl9nZXRfY3B1X2ZsYWdzX2FhcmNoNjQodm9pZCk7CiBpbnQgZmZfZ2V0X2NwdV9m bGFnc19hcm0odm9pZCk7CiBpbnQgZmZfZ2V0X2NwdV9mbGFnc19wcGModm9pZCk7CitpbnQgZmZf Z2V0X2NwdV9mbGFnc19yaXNjdih2b2lkKTsKIGludCBmZl9nZXRfY3B1X2ZsYWdzX3g4Nih2b2lk KTsKIGludCBmZl9nZXRfY3B1X2ZsYWdzX2xvb25nYXJjaCh2b2lkKTsKIAoraW50IGZmX2ZvcmNl X2NwdV9mbGFnc19yaXNjdihpbnQgZmxhZ3MpOworCiBzaXplX3QgZmZfZ2V0X2NwdV9tYXhfYWxp Z25fbWlwcyh2b2lkKTsKIHNpemVfdCBmZl9nZXRfY3B1X21heF9hbGlnbl9hYXJjaDY0KHZvaWQp Owogc2l6ZV90IGZmX2dldF9jcHVfbWF4X2FsaWduX2FybSh2b2lkKTsKZGlmZiAtLWdpdCBhL2xp YmF2dXRpbC9yaXNjdi9NYWtlZmlsZSBiL2xpYmF2dXRpbC9yaXNjdi9NYWtlZmlsZQpuZXcgZmls ZSBtb2RlIDEwMDY0NAppbmRleCAwMDAwMDAwMDAwLi4xZjgxODA0M2RjCi0tLSAvZGV2L251bGwK KysrIGIvbGliYXZ1dGlsL3Jpc2N2L01ha2VmaWxlCkBAIC0wLDAgKzEgQEAKK09CSlMgKz0gcmlz Y3YvY3B1Lm8KZGlmZiAtLWdpdCBhL2xpYmF2dXRpbC9yaXNjdi9jcHUuYyBiL2xpYmF2dXRpbC9y aXNjdi9jcHUuYwpuZXcgZmlsZSBtb2RlIDEwMDY0NAppbmRleCAwMDAwMDAwMDAwLi5mZWMxZjc4 MjJhCi0tLSAvZGV2L251bGwKKysrIGIvbGliYXZ1dGlsL3Jpc2N2L2NwdS5jCkBAIC0wLDAgKzEs NjYgQEAKKy8qCisgKiBDb3B5cmlnaHQgwqkgMjAyMiBSw6ltaSBEZW5pcy1Db3VybW9udC4KKyAq CisgKiBUaGlzIGZpbGUgaXMgcGFydCBvZiBGRm1wZWcuCisgKgorICogRkZtcGVnIGlzIGZyZWUg c29mdHdhcmU7IHlvdSBjYW4gcmVkaXN0cmlidXRlIGl0IGFuZC9vcgorICogbW9kaWZ5IGl0IHVu ZGVyIHRoZSB0ZXJtcyBvZiB0aGUgR05VIExlc3NlciBHZW5lcmFsIFB1YmxpYworICogTGljZW5z ZSBhcyBwdWJsaXNoZWQgYnkgdGhlIEZyZWUgU29mdHdhcmUgRm91bmRhdGlvbjsgZWl0aGVyCisg KiB2ZXJzaW9uIDIuMSBvZiB0aGUgTGljZW5zZSwgb3IgKGF0IHlvdXIgb3B0aW9uKSBhbnkgbGF0 ZXIgdmVyc2lvbi4KKyAqCisgKiBGRm1wZWcgaXMgZGlzdHJpYnV0ZWQgaW4gdGhlIGhvcGUgdGhh dCBpdCB3aWxsIGJlIHVzZWZ1bCwKKyAqIGJ1dCBXSVRIT1VUIEFOWSBXQVJSQU5UWTsgd2l0aG91 dCBldmVuIHRoZSBpbXBsaWVkIHdhcnJhbnR5IG9mCisgKiBNRVJDSEFOVEFCSUxJVFkgb3IgRklU TkVTUyBGT1IgQSBQQVJUSUNVTEFSIFBVUlBPU0UuICBTZWUgdGhlIEdOVQorICogTGVzc2VyIEdl bmVyYWwgUHVibGljIExpY2Vuc2UgZm9yIG1vcmUgZGV0YWlscy4KKyAqCisgKiBZb3Ugc2hvdWxk IGhhdmUgcmVjZWl2ZWQgYSBjb3B5IG9mIHRoZSBHTlUgTGVzc2VyIEdlbmVyYWwgUHVibGljCisg KiBMaWNlbnNlIGFsb25nIHdpdGggRkZtcGVnOyBpZiBub3QsIHdyaXRlIHRvIHRoZSBGcmVlIFNv ZnR3YXJlCisgKiBGb3VuZGF0aW9uLCBJbmMuLCA1MSBGcmFua2xpbiBTdHJlZXQsIEZpZnRoIEZs b29yLCBCb3N0b24sIE1BIDAyMTEwLTEzMDEgVVNBCisgKi8KKworI2luY2x1ZGUgImxpYmF2dXRp bC9jcHUuaCIKKyNpbmNsdWRlICJsaWJhdnV0aWwvY3B1X2ludGVybmFsLmgiCisjaW5jbHVkZSAi bGliYXZ1dGlsL2xvZy5oIgorI2luY2x1ZGUgImNvbmZpZy5oIgorCisjaWYgSEFWRV9HRVRBVVhW QUwKKyNpbmNsdWRlIDxzeXMvYXV4di5oPgorI2RlZmluZSBIV0NBUF9SVihsZXR0ZXIpICgxdWwg PDwgKChsZXR0ZXIpIC0gJ0EnKSkKKyNlbmRpZgorCitpbnQgZmZfZm9yY2VfY3B1X2ZsYWdzX3Jp c2N2KGludCBmbGFncykKK3sKKyAgICBpZiAoKGZsYWdzICYgQVZfQ1BVX0ZMQUdfUlZEKSAmJiAh KGZsYWdzICYgQVZfQ1BVX0ZMQUdfUlZGKSkgeworICAgICAgICBhdl9sb2coTlVMTCwgQVZfTE9H X1dBUk5JTkcsICJSViVzIGltcGxpZWQgYnkgc3BlY2lmaWVkIGZsYWdzXG4iLCAiRiIpOworICAg ICAgICBmbGFncyB8PSBBVl9DUFVfRkxBR19SVkY7CisgICAgfQorCisgICAgcmV0dXJuIGZsYWdz OworfQorCitpbnQgZmZfZ2V0X2NwdV9mbGFnc19yaXNjdih2b2lkKQoreworICAgIGludCByZXQg PSAwOworI2lmIEhBVkVfR0VUQVVYVkFMCisgICAgY29uc3QgdW5zaWduZWQgbG9uZyBod2NhcCA9 IGdldGF1eHZhbChBVF9IV0NBUCk7CisKKyAgICBpZiAoaHdjYXAgJiBIV0NBUF9SVignSScpKQor ICAgICAgICByZXQgfD0gQVZfQ1BVX0ZMQUdfUlZJOworICAgIGlmIChod2NhcCAmIEhXQ0FQX1JW KCdGJykpCisgICAgICAgIHJldCB8PSBBVl9DUFVfRkxBR19SVkY7CisgICAgaWYgKGh3Y2FwICYg SFdDQVBfUlYoJ0QnKSkKKyAgICAgICAgcmV0IHw9IEFWX0NQVV9GTEFHX1JWRDsKKyNlbmRpZgor CisjaWZkZWYgX19yaXNjdl9pCisgICAgcmV0IHw9IEFWX0NQVV9GTEFHX1JWSTsKKyNlbmRpZgor I2lmIGRlZmluZWQgKF9fcmlzY3ZfZmxlbikgJiYgKF9fcmlzY3ZfZmxlbiA+PSAzMikKKyAgICBy ZXQgfD0gQVZfQ1BVX0ZMQUdfUlZGOworI2lmIChfX3Jpc2N2X2ZsZW4gPj0gNjQpCisgICAgcmV0 IHw9IEFWX0NQVV9GTEFHX1JWRDsKKyNlbmRpZgorI2VuZGlmCisKKyAgICByZXR1cm4gcmV0Owor fQpkaWZmIC0tZ2l0IGEvdGVzdHMvY2hlY2thc20vY2hlY2thc20uYyBiL3Rlc3RzL2NoZWNrYXNt L2NoZWNrYXNtLmMKaW5kZXggNmI0YTBmMjJiMi4uNzczMGIxNGQ5OCAxMDA2NDQKLS0tIGEvdGVz dHMvY2hlY2thc20vY2hlY2thc20uYworKysgYi90ZXN0cy9jaGVja2FzbS9jaGVja2FzbS5jCkBA IC0yMjksNiArMjI5LDEwIEBAIHN0YXRpYyBjb25zdCBzdHJ1Y3QgewogICAgIHsgIkFMVElWRUMi LCAgImFsdGl2ZWMiLCAgQVZfQ1BVX0ZMQUdfQUxUSVZFQyB9LAogICAgIHsgIlZTWCIsICAgICAg InZzeCIsICAgICAgQVZfQ1BVX0ZMQUdfVlNYIH0sCiAgICAgeyAiUE9XRVI4IiwgICAicG93ZXI4 IiwgICBBVl9DUFVfRkxBR19QT1dFUjggfSwKKyNlbGlmIEFSQ0hfUklTQ1YKKyAgICB7ICJSVkki LCAgICAgICJydmkiLCAgICAgIEFWX0NQVV9GTEFHX1JWSSB9LAorICAgIHsgIlJWRiIsICAgICAg InJ2ZiIsICAgICAgQVZfQ1BVX0ZMQUdfUlZGIH0sCisgICAgeyAiUlZEIiwgICAgICAicnZkIiwg ICAgICBBVl9DUFVfRkxBR19SVkQgfSwKICNlbGlmIEFSQ0hfTUlQUwogICAgIHsgIk1NSSIsICAg ICAgIm1taSIsICAgICAgQVZfQ1BVX0ZMQUdfTU1JIH0sCiAgICAgeyAiTVNBIiwgICAgICAibXNh IiwgICAgICBBVl9DUFVfRkxBR19NU0EgfSwKLS0gCjIuMzcuMgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdApm Zm1wZWctZGV2ZWxAZmZtcGVnLm9yZwpodHRwczovL2ZmbXBlZy5vcmcvbWFpbG1hbi9saXN0aW5m by9mZm1wZWctZGV2ZWwKClRvIHVuc3Vic2NyaWJlLCB2aXNpdCBsaW5rIGFib3ZlLCBvciBlbWFp bApmZm1wZWctZGV2ZWwtcmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3Jp YmUiLgo=