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dmarc=fail (p=none dis=none) header.from=quicinc.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:51112 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j7jF3-0002NR-0J for qemu-devel@archiver.kernel.org; Fri, 28 Feb 2020 12:16:01 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:58378) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j7im1-0005ax-0m for qemu-devel@nongnu.org; Fri, 28 Feb 2020 11:46:02 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j7ilz-00079p-Pv for qemu-devel@nongnu.org; Fri, 28 Feb 2020 11:46:00 -0500 Received: from alexa-out-sd-02.qualcomm.com ([199.106.114.39]:27026) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j7ilz-0005U4-GM for qemu-devel@nongnu.org; Fri, 28 Feb 2020 11:45:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1582908359; x=1614444359; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=DFiYq/TqpVVEyNz6Bpz3GlX93C54CgCm5kaxbuGCrBA=; b=UP3xBp8Oew2St3TcWoHwUnD1Nl7+QmV+4LaKtx7BwdC10hY1f7S1J7aK +6p0iDbNu+eGd0/mQZACpUxSuI/wx0QaeS8fXIvx5HAvqeEKSQuRArYjQ fZ2RDw6wK8agqC9k7kBT5zQuQUBu7+djA7Nc9bdfvFWmEhBTB2Id9nxbe U=; Received: from unknown (HELO ironmsg01-sd.qualcomm.com) ([10.53.140.141]) by alexa-out-sd-02.qualcomm.com with ESMTP; 28 Feb 2020 08:44:34 -0800 Received: from vu-tsimpson-aus.qualcomm.com (HELO vu-tsimpson1-aus.qualcomm.com) ([10.222.150.1]) by ironmsg01-sd.qualcomm.com with ESMTP; 28 Feb 2020 08:44:33 -0800 Received: by vu-tsimpson1-aus.qualcomm.com (Postfix, from userid 47164) id E515D1110; Fri, 28 Feb 2020 10:44:32 -0600 (CST) From: Taylor Simpson To: qemu-devel@nongnu.org Subject: [RFC PATCH v2 55/67] Hexagon HVX support in gdbstub Date: Fri, 28 Feb 2020 10:43:51 -0600 Message-Id: <1582908244-304-56-git-send-email-tsimpson@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1582908244-304-1-git-send-email-tsimpson@quicinc.com> References: <1582908244-304-1-git-send-email-tsimpson@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 X-detected-operating-system: by eggs.gnu.org: FreeBSD 9.x [fuzzy] X-Received-From: 199.106.114.39 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: , Cc: riku.voipio@iki.fi, richard.henderson@linaro.org, laurent@vivier.eu, Taylor Simpson , philmd@redhat.com, aleksandar.m.mail@gmail.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" U2lnbmVkLW9mZi1ieTogVGF5bG9yIFNpbXBzb24gPHRzaW1wc29uQHF1aWNpbmMuY29tPgotLS0K IHRhcmdldC9oZXhhZ29uL2dkYnN0dWIuYyB8IDYyICsrKysrKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKwogMSBmaWxlIGNoYW5nZWQsIDYyIGluc2VydGlvbnMoKykK CmRpZmYgLS1naXQgYS90YXJnZXQvaGV4YWdvbi9nZGJzdHViLmMgYi90YXJnZXQvaGV4YWdvbi9n ZGJzdHViLmMKaW5kZXggZTY3OGFlYS4uNzlhNGYzMyAxMDA2NDQKLS0tIGEvdGFyZ2V0L2hleGFn b24vZ2Ric3R1Yi5jCisrKyBiL3RhcmdldC9oZXhhZ29uL2dkYnN0dWIuYwpAQCAtMjEsNiArMjEs MjggQEAKICNpbmNsdWRlICJjcHUuaCIKICNpbmNsdWRlICJpbnRlcm5hbC5oIgogCitzdGF0aWMg aW50IGdkYl9nZXRfdnJlZyhDUFVIZXhhZ29uU3RhdGUgKmVudiwgdWludDhfdCAqbWVtX2J1Ziwg aW50IG4pCit7CisgICAgaW50IHRvdGFsID0gMDsKKyAgICBpbnQgaTsKKyAgICBmb3IgKGkgPSAw OyBpIDwgTUFYX1ZFQ19TSVpFX0JZVEVTIC8gNDsgaSsrKSB7CisgICAgICAgIHRvdGFsICs9IGdk Yl9nZXRfcmVnbChtZW1fYnVmLCBlbnYtPlZSZWdzW25dLnV3W2ldKTsKKyAgICAgICAgbWVtX2J1 ZiArPSA0OworICAgIH0KKyAgICByZXR1cm4gdG90YWw7Cit9CisKK3N0YXRpYyBpbnQgZ2RiX2dl dF9xcmVnKENQVUhleGFnb25TdGF0ZSAqZW52LCB1aW50OF90ICptZW1fYnVmLCBpbnQgbikKK3sK KyAgICBpbnQgdG90YWwgPSAwOworICAgIGludCBpOworICAgIGZvciAoaSA9IDA7IGkgPCBNQVhf VkVDX1NJWkVfQllURVMgLyA0IC8gODsgaSsrKSB7CisgICAgICAgIHRvdGFsICs9IGdkYl9nZXRf cmVnbChtZW1fYnVmLCBlbnYtPlFSZWdzW25dLnV3W2ldKTsKKyAgICAgICAgbWVtX2J1ZiArPSA0 OworICAgIH0KKyAgICByZXR1cm4gdG90YWw7Cit9CisKIGludCBoZXhhZ29uX2dkYl9yZWFkX3Jl Z2lzdGVyKENQVVN0YXRlICpjcywgdWludDhfdCAqbWVtX2J1ZiwgaW50IG4pCiB7CiAgICAgSGV4 YWdvbkNQVSAqY3B1ID0gSEVYQUdPTl9DUFUoY3MpOwpAQCAtMjksMTEgKzUxLDQxIEBAIGludCBo ZXhhZ29uX2dkYl9yZWFkX3JlZ2lzdGVyKENQVVN0YXRlICpjcywgdWludDhfdCAqbWVtX2J1Ziwg aW50IG4pCiAgICAgaWYgKG4gPCBUT1RBTF9QRVJfVEhSRUFEX1JFR1MpIHsKICAgICAgICAgcmV0 dXJuIGdkYl9nZXRfcmVnbChtZW1fYnVmLCBlbnYtPmdwcltuXSk7CiAgICAgfQorICAgIG4gLT0g VE9UQUxfUEVSX1RIUkVBRF9SRUdTOworCisgICAgaWYgKG4gPCBOVU1fVlJFR1MpIHsKKyAgICAg ICAgcmV0dXJuIGdkYl9nZXRfdnJlZyhlbnYsIG1lbV9idWYsIG4pOworICAgIH0KKyAgICBuIC09 IE5VTV9WUkVHUzsKKworICAgIGlmIChuIDwgTlVNX1FSRUdTKSB7CisgICAgICAgIHJldHVybiBn ZGJfZ2V0X3FyZWcoZW52LCBtZW1fYnVmLCBuKTsKKyAgICB9CiAKICAgICBnX2Fzc2VydF9ub3Rf cmVhY2hlZCgpOwogICAgIHJldHVybiAwOwogfQogCitzdGF0aWMgaW50IGdkYl9wdXRfdnJlZyhD UFVIZXhhZ29uU3RhdGUgKmVudiwgdWludDhfdCAqbWVtX2J1ZiwgaW50IG4pCit7CisgICAgaW50 IGk7CisgICAgZm9yIChpID0gMDsgaSA8IE1BWF9WRUNfU0laRV9CWVRFUyAvIDQ7IGkrKykgewor ICAgICAgICBlbnYtPlZSZWdzW25dLnV3W2ldID0gbGR0dWxfcChtZW1fYnVmKTsKKyAgICAgICAg bWVtX2J1ZiArPSA0OworICAgIH0KKyAgICByZXR1cm4gTUFYX1ZFQ19TSVpFX0JZVEVTOworfQor CitzdGF0aWMgaW50IGdkYl9wdXRfcXJlZyhDUFVIZXhhZ29uU3RhdGUgKmVudiwgdWludDhfdCAq bWVtX2J1ZiwgaW50IG4pCit7CisgICAgaW50IGk7CisgICAgZm9yIChpID0gMDsgaSA8IE1BWF9W RUNfU0laRV9CWVRFUyAvIDQgLyA4OyBpKyspIHsKKyAgICAgICAgZW52LT5RUmVnc1tuXS51d1tp XSA9IGxkdHVsX3AobWVtX2J1Zik7CisgICAgICAgIG1lbV9idWYgKz0gNDsKKyAgICB9CisgICAg cmV0dXJuIE1BWF9WRUNfU0laRV9CWVRFUyAvIDg7Cit9CisKIGludCBoZXhhZ29uX2dkYl93cml0 ZV9yZWdpc3RlcihDUFVTdGF0ZSAqY3MsIHVpbnQ4X3QgKm1lbV9idWYsIGludCBuKQogewogICAg IEhleGFnb25DUFUgKmNwdSA9IEhFWEFHT05fQ1BVKGNzKTsKQEAgLTQzLDYgKzk1LDE2IEBAIGlu dCBoZXhhZ29uX2dkYl93cml0ZV9yZWdpc3RlcihDUFVTdGF0ZSAqY3MsIHVpbnQ4X3QgKm1lbV9i dWYsIGludCBuKQogICAgICAgICBlbnYtPmdwcltuXSA9IGxkdHVsX3AobWVtX2J1Zik7CiAgICAg ICAgIHJldHVybiBzaXplb2YodGFyZ2V0X3Vsb25nKTsKICAgICB9CisgICAgbiAtPSBUT1RBTF9Q RVJfVEhSRUFEX1JFR1M7CisKKyAgICBpZiAobiA8IE5VTV9WUkVHUykgeworICAgICAgICByZXR1 cm4gZ2RiX3B1dF92cmVnKGVudiwgbWVtX2J1Ziwgbik7CisgICAgfQorICAgIG4gLT0gTlVNX1ZS RUdTOworCisgICAgaWYgKG4gPCBOVU1fUVJFR1MpIHsKKyAgICAgICAgcmV0dXJuIGdkYl9wdXRf cXJlZyhlbnYsIG1lbV9idWYsIG4pOworICAgIH0KIAogICAgIGdfYXNzZXJ0X25vdF9yZWFjaGVk KCk7CiAgICAgcmV0dXJuIDA7Ci0tIAoyLjcuNAoK