From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: [PATCH 8/8] tools/insn-fuzz: Support AFL's afl-clang-fast mode Date: Mon, 20 Mar 2017 11:19:45 +0000 Message-ID: <1490008785-6058-9-git-send-email-andrew.cooper3@citrix.com> References: <1490008785-6058-1-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1490008785-6058-1-git-send-email-andrew.cooper3@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Xen-devel Cc: Andrew Cooper , Ian Jackson , Wei Liu , Jan Beulich List-Id: xen-devel@lists.xenproject.org QUZMIGhhcyBhbiBhbHRlcm5hdGl2ZSBsbHZtLWJhc2UgaW5zdHJ1bWVudGF0aW9uIG1vZGUsIHdo aWNoIGhhcyBtdWNoIGxvd2VyCm92ZXJoZWFkIHRoYW4gdGhlIHRyYWRpdGlvbmFsIGFmbC1nY2Mu CgpPbmUgZXh0cmEgYWJpbGl0eSBpcyB0byBjaG9zZSBleGFjdGx5IHdoZXJlIHRoZSBtYXN0ZXIg cHJvY2VzcyBnZXRzCmluaXRpYWxpc2VkIHRvLCBiZWZvcmUgYmVpbmcgZm9ya2VkIGZvciB0ZXN0 aW5nLiAgVGhpcyBwb2ludCBpcyBjaG9zZW4gYWZ0ZXIKdGhlIGNhbGwgdG8gTExWTUZ1enplcklu aXRpYWxpemUoKSwgc28gdGhlIHN0YWNrIGlzbid0IGJlaW5nIHJlbWFwcGVkCmV4ZWN1dGFibGUg Zm9yIGV2ZXJ5IHRlc3QuCgpBbm90aGVyIGV4dHJhIGFiaWxpdHkgaXMgdG8gZmVlZCBtdWx0aXBs ZSBpbnB1dHMgaW50byBhIHNpbmdsZSB0ZXN0IHByb2Nlc3MsCnRvIHJlZHVjZSB0aGUgbnVtYmVy IG9mIGZvcmsoKSBjYWxscyByZXF1aXJlZCBvdmVyYWxsLiAgVHdvIGNhdmVhdHMgYXJlIHRoYXQg aWYKc3RkaW4gaXMgdXNlZCBmb3IgZGF0YSwgaXQgbXVzdCBiZSB1bmJ1ZmZlcmVkLCBhbmQgaWYg aW5wdXQgaXMgcGFzc2VkIHZpYSBhCmNvbW1hbmQgbGluZSBwYXJhbWV0ZXIsIHRoZSB1bmRlcmx5 aW5nIGZpbGUgbXVzdCBiZSBvcGVuZWQgYW5kIGNsb3NlZCBvbiBlYWNoCml0ZXJhdGlvbi4KClNp Z25lZC1vZmYtYnk6IEFuZHJldyBDb29wZXIgPGFuZHJldy5jb29wZXIzQGNpdHJpeC5jb20+Ci0t LQpDQzogSmFuIEJldWxpY2ggPEpCZXVsaWNoQHN1c2UuY29tPgpDQzogSWFuIEphY2tzb24gPElh bi5KYWNrc29uQGV1LmNpdHJpeC5jb20+CkNDOiBXZWkgTGl1IDx3ZWkubGl1MkBjaXRyaXguY29t PgoKVGhpcyBwYXRjaCBpcyBtb3N0bHkgcmUtaW5kZW50YXRpb24sIGFuZCBmYXIgZWFzaWVyIHJl dmlld2VkIHVzaW5nIGBnaXQgZGlmZgotLWlnbm9yZS1hbGwtc3BhY2VgCi0tLQogdG9vbHMvZnV6 ei9SRUFETUUuYWZsICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8IDEwICsrKystCiB0b29s cy9mdXp6L3g4Nl9pbnN0cnVjdGlvbl9lbXVsYXRvci9hZmwtaGFybmVzcy5jIHwgNTQgKysrKysr KysrKysrKy0tLS0tLS0tLS0KIDIgZmlsZXMgY2hhbmdlZCwgNDAgaW5zZXJ0aW9ucygrKSwgMjQg ZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvdG9vbHMvZnV6ei9SRUFETUUuYWZsIGIvdG9vbHMv ZnV6ei9SRUFETUUuYWZsCmluZGV4IGM1Zjc0OWEuLjQ3NThkZTIgMTAwNjQ0Ci0tLSBhL3Rvb2xz L2Z1enovUkVBRE1FLmFmbAorKysgYi90b29scy9mdXp6L1JFQURNRS5hZmwKQEAgLTE4LDcgKzE4 LDE1IEBAIFVzZSB0aGUgeDg2IGluc3RydWN0aW9uIGVtdWxhdG9yIGZ1enplciBhcyBhbiBleGFt cGxlLgogMi4gcnVuIHRoZSBmb2xsb3dpbmcgY29tbWFuZHMgdG8gYnVpbGQ6CiAgICAkIGNkIHRv b2xzL2Z1enoveDg2X2luc3RydWN0aW9uX2VtdWxhdG9yCiAgICAkIG1ha2UgZGlzdGNsZWFuCi0g ICAkIG1ha2UgQ0M9JEFGTFBBVEgvYWZsLWdjYyBhZmwgIyBwcm9kdWNlcyBhZmwtaGFybmVzcwor CisgICBJZiB5b3UgaGF2ZSBhIG5ldyBlbm91Z2ggdmVyc2lvbiBvZiBDbGFuZy9MTFZNIGFuZCBo YXZlIGNvbmZpZ3VyZWQgQUZMJ3MKKyAgIGxsdm1fbW9kZSwgbWFrZSB1c2Ugb2YgYWZsLWNsYW5n LWZhc3Q6CisKKyAgICAgJCBtYWtlIENDPSRBRkxQQVRIL2FmbC1jbGFuZy1mYXN0IGFmbCAjIHBy b2R1Y2VzIGFmbC1oYXJuZXNzCisKKyAgIElmIG5vdCwgdXNlIHRoZSBkZWZhdWx0IGFmbC1nY2M6 CisKKyAgICAgJCBtYWtlIENDPSRBRkxQQVRIL2FmbC1nY2MgYWZsICMgcHJvZHVjZXMgYWZsLWhh cm5lc3MKIAogMy4gcHJvdmlkZSBpbml0aWFsIHRlc3QgY2FzZSAoZnV6emVyIGRlcGVuZGVudCwg c2VlIGFmbC0qLmMpOgogICAgJCBta2RpciB0ZXN0Y2FzZV9kaXIKZGlmZiAtLWdpdCBhL3Rvb2xz L2Z1enoveDg2X2luc3RydWN0aW9uX2VtdWxhdG9yL2FmbC1oYXJuZXNzLmMgYi90b29scy9mdXp6 L3g4Nl9pbnN0cnVjdGlvbl9lbXVsYXRvci9hZmwtaGFybmVzcy5jCmluZGV4IDYzYWZmNTkuLjE1 NDg2OTMgMTAwNjQ0Ci0tLSBhL3Rvb2xzL2Z1enoveDg2X2luc3RydWN0aW9uX2VtdWxhdG9yL2Fm bC1oYXJuZXNzLmMKKysrIGIvdG9vbHMvZnV6ei94ODZfaW5zdHJ1Y3Rpb25fZW11bGF0b3IvYWZs LWhhcm5lc3MuYwpAQCAtMTcsNiArMTcsNyBAQCBpbnQgbWFpbihpbnQgYXJnYywgY2hhciAqKmFy Z3YpCiAgICAgc2l6ZV90IHNpemU7CiAgICAgRklMRSAqZnAgPSBOVUxMOwogCisgICAgc2V0YnVm KHN0ZGluLCBOVUxMKTsKICAgICBzZXRidWYoc3Rkb3V0LCBOVUxMKTsKIAogICAgIHdoaWxlICgg MSApCkBAIC02MSwzNyArNjIsNDQgQEAgaW50IG1haW4oaW50IGFyZ2MsIGNoYXIgKiphcmd2KQog ICAgIGlmICggTExWTUZ1enplckluaXRpYWxpemUoJmFyZ2MsICZhcmd2KSApCiAgICAgICAgIGV4 aXQoLTEpOwogCi0gICAgaWYgKCBmcCAhPSBzdGRpbiApIC8qIElmIG5vdCB1c2luZyBzdGRpbiwg b3BlbiB0aGUgcHJvdmlkZWQgZmlsZS4gKi8KKyNpZmRlZiBfX0FGTF9IQVZFX01BTlVBTF9DT05U Uk9MCisgICAgX19BRkxfSU5JVCgpOworCisgICAgd2hpbGUgKCBfX0FGTF9MT09QKDEwMDApICkK KyNlbmRpZgogICAgIHsKLSAgICAgICAgZnAgPSBmb3Blbihhcmd2W29wdGluZF0sICJyYiIpOwot ICAgICAgICBpZiAoIGZwID09IE5VTEwgKQorICAgICAgICBpZiAoIGZwICE9IHN0ZGluICkgLyog SWYgbm90IHVzaW5nIHN0ZGluLCBvcGVuIHRoZSBwcm92aWRlZCBmaWxlLiAqLwogICAgICAgICB7 Ci0gICAgICAgICAgICBwZXJyb3IoImZvcGVuIik7Ci0gICAgICAgICAgICBleGl0KC0xKTsKKyAg ICAgICAgICAgIGZwID0gZm9wZW4oYXJndltvcHRpbmRdLCAicmIiKTsKKyAgICAgICAgICAgIGlm ICggZnAgPT0gTlVMTCApCisgICAgICAgICAgICB7CisgICAgICAgICAgICAgICAgcGVycm9yKCJm b3BlbiIpOworICAgICAgICAgICAgICAgIGV4aXQoLTEpOworICAgICAgICAgICAgfQogICAgICAg ICB9Ci0gICAgfQogCi0gICAgc2l6ZSA9IGZyZWFkKGlucHV0LCAxLCBJTlBVVF9TSVpFLCBmcCk7 CisgICAgICAgIHNpemUgPSBmcmVhZChpbnB1dCwgMSwgSU5QVVRfU0laRSwgZnApOwogCi0gICAg aWYgKCBmZXJyb3IoZnApICkKLSAgICB7Ci0gICAgICAgIHBlcnJvcigiZnJlYWQiKTsKLSAgICAg ICAgZXhpdCgtMSk7Ci0gICAgfQorICAgICAgICBpZiAoIGZlcnJvcihmcCkgKQorICAgICAgICB7 CisgICAgICAgICAgICBwZXJyb3IoImZyZWFkIik7CisgICAgICAgICAgICBleGl0KC0xKTsKKyAg ICAgICAgfQogCi0gICAgaWYgKCAhZmVvZihmcCkgKQotICAgIHsKLSAgICAgICAgcHJpbnRmKCJJ bnB1dCB0b28gbGFyZ2VcbiIpOwotICAgICAgICBleGl0KC0xKTsKLSAgICB9CisgICAgICAgIGlm ICggIWZlb2YoZnApICkKKyAgICAgICAgeworICAgICAgICAgICAgcHJpbnRmKCJJbnB1dCB0b28g bGFyZ2VcbiIpOworICAgICAgICAgICAgZXhpdCgtMSk7CisgICAgICAgIH0KIAotICAgIGlmICgg ZnAgIT0gc3RkaW4gKQotICAgIHsKLSAgICAgICAgZmNsb3NlKGZwKTsKLSAgICAgICAgZnAgPSBO VUxMOwotICAgIH0KKyAgICAgICAgaWYgKCBmcCAhPSBzdGRpbiApCisgICAgICAgIHsKKyAgICAg ICAgICAgIGZjbG9zZShmcCk7CisgICAgICAgICAgICBmcCA9IE5VTEw7CisgICAgICAgIH0KIAot ICAgIExMVk1GdXp6ZXJUZXN0T25lSW5wdXQoaW5wdXQsIHNpemUpOworICAgICAgICBMTFZNRnV6 emVyVGVzdE9uZUlucHV0KGlucHV0LCBzaXplKTsKKyAgICB9CiAKICAgICByZXR1cm4gMDsKIH0K LS0gCjIuMS40CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczov L2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==