From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Kiper Subject: [PATCH v9 06/13] efi: create new early memory allocator Date: Thu, 29 Sep 2016 23:42:35 +0200 Message-ID: <1475185362-14198-7-git-send-email-daniel.kiper@oracle.com> References: <1475185362-14198-1-git-send-email-daniel.kiper@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bpj77-0003Oz-CN for xen-devel@lists.xenproject.org; Thu, 29 Sep 2016 21:43:33 +0000 In-Reply-To: <1475185362-14198-1-git-send-email-daniel.kiper@oracle.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xenproject.org Cc: jgross@suse.com, sstabellini@kernel.org, andrew.cooper3@citrix.com, cardoe@cardoe.com, pgnet.dev@gmail.com, ning.sun@intel.com, julien.grall@arm.com, david.vrabel@citrix.com, jbeulich@suse.com, qiaowei.ren@intel.com, gang.wei@intel.com, fu.wei@linaro.org List-Id: xen-devel@lists.xenproject.org VGhlcmUgaXMgYSBwcm9ibGVtIHdpdGggcGxhY2Vfc3RyaW5nKCkgd2hpY2ggaXMgdXNlZCBhcyBl YXJseSBtZW1vcnkKYWxsb2NhdG9yLiBJdCBnZXRzIG1lbW9yeSBjaHVua3Mgc3RhcnRpbmcgZnJv bSBzdGFydCBzeW1ib2wgYW5kIGdvZXMKZG93bi4gU2FkbHkgdGhpcyBkb2VzIG5vdCB3b3JrIHdo ZW4gWGVuIGlzIGxvYWRlZCB1c2luZyBtdWx0aWJvb3QyCnByb3RvY29sIGJlY2F1c2UgdGhlbiB0 aGUgc3RhcnQgbGl2ZXMgb24gMSBNaUIgYWRkcmVzcyBhbmQgd2Ugc2hvdWxkCm5vdCBhbGxvY2F0 ZSBhIG1lbW9yeSBmcm9tIGJlbG93IG9mIGl0LiBTbywgSSB0cmllZCB0byB1c2UgbWVtX2xvd2Vy CmFkZHJlc3MgY2FsY3VsYXRlZCBieSBHUlVCMi4gSG93ZXZlciwgdGhpcyBzb2x1dGlvbiB3b3Jr cyBvbmx5IG9uIHNvbWUKbWFjaGluZXMuIFRoZXJlIGFyZSBtYWNoaW5lcyBpbiB0aGUgd2lsZCAo ZS5nLiBEZWxsIFBvd2VyRWRnZSBSODIwKQp3aGljaCB1c2VzIGZpcnN0IH42NDAgS2lCIGZvciBi b290IHNlcnZpY2VzIGNvZGUgb3IgZGF0YS4uLiA6LSgoKApIZW5jZSwgd2UgbmVlZCBuZXcgbWVt b3J5IGFsbG9jYXRvciBmb3IgWGVuIEVGSSBib290IGNvZGUgd2hpY2ggaXMKcXVpdGUgc2ltcGxl IGFuZCBnZW5lcmljIGFuZCBjb3VsZCBiZSB1c2VkIGJ5IHBsYWNlX3N0cmluZygpIGFuZAplZmlf YXJjaF9hbGxvY2F0ZV9tbWFwX2J1ZmZlcigpLiBJIHRoaW5rIGFib3V0IGZvbGxvd2luZyBzb2x1 dGlvbnM6CgoxKSBXZSBjb3VsZCB1c2UgbmF0aXZlIEVGSSBhbGxvY2F0aW9uIGZ1bmN0aW9ucyAo ZS5nLiBBbGxvY2F0ZVBvb2woKQogICBvciBBbGxvY2F0ZVBhZ2VzKCkpIHRvIGdldCBtZW1vcnkg Y2h1bmsuIEhvd2V2ZXIsIGxhdGVyIChzb21ld2hlcmUKICAgaW4gX19zdGFydF94ZW4oKSkgd2Ug bXVzdCBjb3B5IGl0cyBjb250ZW50cyB0byBzYWZlIHBsYWNlIG9yIHJlc2VydmUKICAgaXQgaW4g ZTgyMCBtZW1vcnkgbWFwIGFuZCBtYXAgaXQgaW4gWGVuIHZpcnR1YWwgYWRkcmVzcyBzcGFjZS4g VGhpcwogICBtZWFucyB0aGF0IHRoZSBjb2RlIHJlZmVycmluZyB0byBYZW4gY29tbWFuZCBsaW5l LCBsb2FkZWQgbW9kdWxlcyBhbmQKICAgRUZJIG1lbW9yeSBtYXAsIG1vc3RseSBpbiBfX3N0YXJ0 X3hlbigpLCB3aWxsIGJlIGZ1cnRoZXIgY29tcGxpY2F0ZWQKICAgYW5kIGRpdmVyZ2UgZnJvbSBs ZWdhY3kgQklPUyBjYXNlcy4gQWRkaXRpb25hbGx5LCBib3RoIGZvcm1lciB0aGluZ3MKICAgaGF2 ZSB0byBiZSBwbGFjZWQgYmVsb3cgNCBHaUIgYmVjYXVzZSB0aGVpciBhZGRyZXNzZXMgYXJlIHN0 b3JlZCBpbgogICBtdWx0aWJvb3RfaW5mb190IHN0cnVjdHVyZSB3aGljaCBoYXMgMzItYml0IHJl bGV2YW50IG1lbWJlcnMuCgoyKSBXZSBtYXkgYWxsb2NhdGUgbWVtb3J5IGFyZWEgc3RhdGljYWxs eSBzb21ld2hlcmUgaW4gWGVuIGNvZGUgd2hpY2gKICAgY291bGQgYmUgdXNlZCBhcyBtZW1vcnkg cG9vbCBmb3IgZWFybHkgZHluYW1pYyBhbGxvY2F0aW9ucy4gTG9va3MKICAgcXVpdGUgc2ltcGxl LiBBZGRpdGlvbmFsbHksIGl0IHdvdWxkIG5vdCBkZXBlbmQgb24gRUZJIGF0IGFsbCBhbmQKICAg Y291bGQgYmUgdXNlZCBvbiBsZWdhY3kgQklPUyBwbGF0Zm9ybXMgaWYgd2UgbmVlZCBpdC4gSG93 ZXZlciwgd2UKICAgbXVzdCBjYXJlZnVsbHkgY2hvb3NlIHNpemUgb2YgdGhpcyBwb29sLiBXZSBk byBub3Qgd2FudCBpbmNyZWFzZSBYZW4KICAgYmluYXJ5IHNpemUgdG9vIG11Y2ggYW5kIHdhc3Rl IHRvbyBtdWNoIG1lbW9yeSBidXQgYWxzbyB3ZSBtdXN0IGZpdAogICBhdCBsZWFzdCBtZW1vcnkg bWFwIG9uIHg4NiBFRkkgcGxhdGZvcm1zLiBBcyBJIHNhdyBvbiBzbWFsbCBtYWNoaW5lLAogICBl LmcuIElCTSBTeXN0ZW0geDM1NTAgTTIgd2l0aCA4IEdpQiBSQU0sIG1lbW9yeSBtYXAgbWF5IGNv bnRhaW4gbW9yZQogICB0aGFuIDIwMCBlbnRyaWVzLiBFdmVyeSBlbnRyeSBvbiB4ODYtNjQgcGxh dGZvcm0gaXMgNDAgYnl0ZXMgaW4gc2l6ZS4KICAgU28sIGl0IG1lYW5zIHRoYXQgd2UgbmVlZCBt b3JlIHRoYW4gOCBLaUIgZm9yIEVGSSBtZW1vcnkgbWFwIG9ubHkuCiAgIEFkZGl0aW9uYWxseSwg aWYgd2UgdXNlIHRoaXMgbWVtb3J5IHBvb2wgZm9yIFhlbiBhbmQgbW9kdWxlcyBjb21tYW5kCiAg IGxpbmUgc3RvcmFnZSAoaXQgd291bGQgYmUgdXNlZCB3aGVuIHhlbi5lZmkgaXMgZXhlY3V0ZWQg YXMgRUZJIGFwcGxpY2F0aW9uKQogICB0aGVuIHdlIHNob3VsZCBhZGQsIEkgdGhpbmssIGFib3V0 IDEgS2lCLiBJbiB0aGlzIGNhc2UsIHRvIGJlIG9uIHNhZmUKICAgc2lkZSwgd2Ugc2hvdWxkIGFz c3VtZSBhdCBsZWFzdCA2NCBLaUIgcG9vbCBmb3IgZWFybHkgbWVtb3J5IGFsbG9jYXRpb25zLgog ICBXaGljaCBpcyBhYm91dCA0IHRpbWVzIG9mIG91ciBlYXJsaWVyIGNhbGN1bGF0aW9ucy4gSG93 ZXZlciwgZHVyaW5nCiAgIGRpc2N1c3Npb24gb24gWGVuLWRldmVsIEphbiBCZXVsaWNoIHN1Z2dl c3RlZCB0aGF0IGp1c3QgaW4gY2FzZSB3ZSBzaG91bGQKICAgdXNlIDEgTWlCIG1lbW9yeSBwb29s IGxpa2UgaXQgaXMgaW4gb3JpZ2luYWwgcGxhY2Vfc3RyaW5nKCkgaW1wbGVtZW50YXRpb24uCiAg IFNvLCBsZXQncyB1c2UgMSBNaUIgYXMgaXQgd2FzIHByb3Bvc2VkLiBJZiB3ZSB0aGluayB0aGF0 IHdlIHNob3VsZCBub3QKICAgd2FzdGUgdW5hbGxvY2F0ZWQgbWVtb3J5IGluIHRoZSBwb29sIG9u IHJ1bm5pbmcgc3lzdGVtIHRoZW4gd2UgY2FuIG1hcmsKICAgdGhpcyByZWdpb24gYXMgX19pbml0 ZGF0YSBhbmQgbW92ZSBhbGwgcmVxdWlyZWQgZGF0YSB0byBkeW5hbWljYWxseQogICBhbGxvY2F0 ZWQgcGxhY2VzIHNvbWV3aGVyZSBpbiBfX3N0YXJ0X3hlbigpLgoKMmEpIFdlIGNvdWxkIHB1dCBt ZW1vcnkgcG9vbCBpbnRvIC5ic3MucGFnZV9hbGlnbmVkIHNlY3Rpb24uIFRoZW4gYWxsb2NhdGUK ICAgIG1lbW9yeSBjaHVua3Mgc3RhcnRpbmcgZnJvbSB0aGUgbG93ZXN0IGFkZHJlc3MuIEFmdGVy IGluaXQgcGhhc2Ugd2UgY2FuCiAgICBmcmVlIHVudXNlZCBwb3J0aW9uIG9mIHRoZSBtZW1vcnkg cG9vbCBhcyBpbiBjYXNlIG9mIC5pbml0LnRleHQgb3IgLmluaXQuZGF0YQogICAgc2VjdGlvbnMu IFRoaXMgd2F5IHdlIGRvIG5vdCBuZWVkIHRvIGFsbG9jYXRlIGFueSBzcGFjZSBpbiBpbWFnZSBm aWxlIGFuZAogICAgZnJlZWluZyBvZiB1bnVzZWQgYXJlYSBpbiB0aGUgbWVtb3J5IHBvb2wgaXMg dmVyeSBzaW1wbGUuCgpOb3cgIzJhIHNvbHV0aW9uIGlzIGltcGxlbWVudGVkIGJlY2F1c2UgaXQg aXMgcXVpdGUgc2ltcGxlIGFuZCByZXF1aXJlcwpsaW1pdGVkIG51bWJlciBvZiBjaGFuZ2VzLCBl c3BlY2lhbGx5IGluIF9fc3RhcnRfeGVuKCkuCgpOZXcgYWxsb2NhdG9yIGlzIHF1aXRlIGdlbmVy aWMgYW5kIGNhbiBiZSB1c2VkIG9uIEFSTSBwbGF0Zm9ybXMgdG9vLgpUaG91Z2ggaXQgaXMgbm90 IGVuYWJsZWQgb24gQVJNIHlldCBkdWUgdG8gbGFjayBvZiBzb21lIHByZXJlcS4KTGlzdCBvZiB0 aGVtIGlzIHBsYWNlZCBiZWZvcmUgZWJtYWxsb2MgY29kZS4KClNpZ25lZC1vZmYtYnk6IERhbmll bCBLaXBlciA8ZGFuaWVsLmtpcGVyQG9yYWNsZS5jb20+Ci0tLQp2OSAtIHN1Z2dlc3Rpb25zL2Zp eGVzOgogICAtIGNhbGwgZnJlZV9lYm1hbGxvY191bnVzZWRfbWVtKCkgZnJvbSBlZmlfaW5pdF9t ZW1vcnkoKQogICAgIGluc3RlYWQgb2YgeGVuL2FyY2gvYXJtL3NldHVwLmM6aW5pdF9kb25lKCkK ICAgICAoc3VnZ2VzdGVkIGJ5IEphbiBCZXVsaWNoKSwKICAgLSBpbXByb3ZlIGNvbW1lbnRzLgoK djggLSBzdWdnZXN0aW9ucy9maXhlczoKICAgLSBkaXNhYmxlIHdob2xlIGVibWFsbG9jIG1hY2hp bmVyeSBvbiBBUk0gcGxhdGZvcm1zLAogICAtIGFkZCBjb21tZW50IHNheWluZyB3aGF0IHNob3Vs ZCBiZSBkb25lIGJlZm9yZQogICAgIGVuYWJsaW5nIGVibWFsbG9jIG9uIEFSTSwKICAgICAoc3Vn Z2VzdGVkIGJ5IEp1bGllbiBHcmFsbCksCiAgIC0gbW92ZSBlYm1hbGxvYyBjb2RlIGJlZm9yZSBl ZmktYm9vdC5oIGluY2x1c2lvbiBhbmQKICAgICByZW1vdmUgdW5uZWVkZWQgZm9yd2FyZCBkZWNs YXJhdGlvbgogICAgIChzdWdnZXN0ZWQgYnkgSmFuIEJldWxpY2gpLAogICAtIHJlbW92ZSBmcmVl X2VibWFsbG9jX3VudXNlZF9tZW0oKSBjYWxsIGZyb20KICAgICB4ZW4vYXJjaC9hcm0vc2V0dXAu Yzppbml0X2RvbmUoKQogICAgIChzdWdnZXN0ZWQgYnkgSnVsaWVuIEdyYWxsKSwKICAgLSBpbXBy b3ZlIGNvbW1pdCBtZXNzYWdlLgoKdjcgLSBzdWdnZXN0aW9ucy9maXhlczoKICAgLSBlbmFibGUg bW9zdCBvZiBlYm1hbGxvYyBtYWNoaW5lcnkgb24gQVJNIHBsYXRmb3JtcwogICAgIChzdWdnZXN0 ZWQgYnkgSmFuIEJldWxpY2gpLAogICAtIHJlbW92ZSB1bm5lZWRlZCBjYXN0CiAgICAgKHN1Z2dl c3RlZCBieSBKYW4gQmV1bGljaCksCiAgIC0gd3JhcCBsb25nIGxpbmUKICAgICAoc3VnZ2VzdGVk IGJ5IEphbiBCZXVsaWNoKSwKICAgLSBpbXByb3ZlIGNvbW1pdCBtZXNzYWdlLgoKdjYgLSBzdWdn ZXN0aW9ucy9maXhlczoKICAgLSBvcHRpbWl6ZSBlYm1hbGxvYyBhbGxvY2F0b3IsCiAgIC0gbW92 ZSBlYm1hbGxvYyBtYWNoaW5lcnkgdG8geGVuL2NvbW1vbi9lZmkvYm9vdC5jCiAgICAgKHN1Z2dl c3RlZCBieSBKYW4gQmV1bGljaCksCiAgIC0gZW5mb3JjZSBQQUdFX1NJWkUgZWJtYWxsb2NfbWVt IGFsaWdubWVudAogICAgIChzdWdnZXN0ZWQgYnkgSmFuIEJldWxpY2gpLAogICAtIGVibWFsbG9j KCkgbXVzdCBhbGxvY2F0ZSBwcm9wZXJseQogICAgIGFsaWduZWQgbWVtb3J5IHJlZ2lvbnMKICAg ICAoc3VnZ2VzdGVkIGJ5IEphbiBCZXVsaWNoKSwKICAgLSBwcmludGsoKSBzaG91bGQgdXNlIFhF TkxPR19JTkZPCiAgICAgKHN1Z2dlc3RlZCBieSBKYW4gQmV1bGljaCkuCgp2NCAtIHN1Z2dlc3Rp b25zL2ZpeGVzOgogICAtIG1vdmUgZnJvbSAjMiBzb2x1dGlvbiB0byAjMmEgc29sdXRpb24sCiAg IC0gaW1wcm92ZSBjb21taXQgbWVzc2FnZS4KLS0tCiB4ZW4vYXJjaC94ODYvZWZpL2VmaS1ib290 LmggfCAgIDExICsrKy0tLS0tLQogeGVuL2FyY2gveDg2L3NldHVwLmMgICAgICAgIHwgICAgMyAr LS0KIHhlbi9jb21tb24vZWZpL2Jvb3QuYyAgICAgICB8ICAgNTIgKysrKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKwogMyBmaWxlcyBjaGFuZ2VkLCA1NiBpbnNlcnRpb25z KCspLCAxMCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS94ZW4vYXJjaC94ODYvZWZpL2VmaS1i b290LmggYi94ZW4vYXJjaC94ODYvZWZpL2VmaS1ib290LmgKaW5kZXggMzg4YzRlYS4uNjJjMDEw ZSAxMDA2NDQKLS0tIGEveGVuL2FyY2gveDg2L2VmaS9lZmktYm9vdC5oCisrKyBiL3hlbi9hcmNo L3g4Ni9lZmkvZWZpLWJvb3QuaApAQCAtMTE0LDcgKzExNCw3IEBAIHN0YXRpYyB2b2lkIF9faW5p dCByZWxvY2F0ZV90cmFtcG9saW5lKHVuc2lnbmVkIGxvbmcgcGh5cykKIAogc3RhdGljIHZvaWQg X19pbml0IHBsYWNlX3N0cmluZyh1MzIgKmFkZHIsIGNvbnN0IGNoYXIgKnMpCiB7Ci0gICAgc3Rh dGljIGNoYXIgKl9faW5pdGRhdGEgYWxsb2MgPSBzdGFydDsKKyAgICBjaGFyICphbGxvYyA9IE5V TEw7CiAKICAgICBpZiAoIHMgJiYgKnMgKQogICAgIHsKQEAgLTEyMiw3ICsxMjIsNyBAQCBzdGF0 aWMgdm9pZCBfX2luaXQgcGxhY2Vfc3RyaW5nKHUzMiAqYWRkciwgY29uc3QgY2hhciAqcykKICAg ICAgICAgY29uc3QgY2hhciAqb2xkID0gKGNoYXIgKikobG9uZykqYWRkcjsKICAgICAgICAgc2l6 ZV90IGxlbjIgPSAqYWRkciA/IHN0cmxlbihvbGQpICsgMSA6IDA7CiAKLSAgICAgICAgYWxsb2Mg LT0gbGVuMSArIGxlbjI7CisgICAgICAgIGFsbG9jID0gZWJtYWxsb2MobGVuMSArIGxlbjIpOwog ICAgICAgICAvKgogICAgICAgICAgKiBJbnNlcnQgbmV3IHN0cmluZyBiZWZvcmUgYWxyZWFkeSBl eGlzdGluZyBvbmUuIFRoaXMgaXMgbmVlZGVkCiAgICAgICAgICAqIGZvciBvcHRpb25zIHBhc3Nl ZCBvbiB0aGUgY29tbWFuZCBsaW5lIHRvIG92ZXJyaWRlIG9wdGlvbnMgZnJvbQpAQCAtMjA1LDEy ICsyMDUsNyBAQCBzdGF0aWMgdm9pZCBfX2luaXQgZWZpX2FyY2hfcHJvY2Vzc19tZW1vcnlfbWFw KEVGSV9TWVNURU1fVEFCTEUgKlN5c3RlbVRhYmxlLAogCiBzdGF0aWMgdm9pZCAqX19pbml0IGVm aV9hcmNoX2FsbG9jYXRlX21tYXBfYnVmZmVyKFVJTlROIG1hcF9zaXplKQogewotICAgIHBsYWNl X3N0cmluZygmbWJpLm1lbV91cHBlciwgTlVMTCk7Ci0gICAgbWJpLm1lbV91cHBlciAtPSBtYXBf c2l6ZTsKLSAgICBtYmkubWVtX3VwcGVyICY9IC1fX2FsaWdub2ZfXyhFRklfTUVNT1JZX0RFU0NS SVBUT1IpOwotICAgIGlmICggbWJpLm1lbV91cHBlciA8IHhlbl9waHlzX3N0YXJ0ICkKLSAgICAg ICAgcmV0dXJuIE5VTEw7Ci0gICAgcmV0dXJuICh2b2lkICopKGxvbmcpbWJpLm1lbV91cHBlcjsK KyAgICByZXR1cm4gZWJtYWxsb2MobWFwX3NpemUpOwogfQogCiBzdGF0aWMgdm9pZCBfX2luaXQg ZWZpX2FyY2hfcHJlX2V4aXRfYm9vdCh2b2lkKQpkaWZmIC0tZ2l0IGEveGVuL2FyY2gveDg2L3Nl dHVwLmMgYi94ZW4vYXJjaC94ODYvc2V0dXAuYwppbmRleCAwNmYzOTcwLi45ZjUwZWIwIDEwMDY0 NAotLS0gYS94ZW4vYXJjaC94ODYvc2V0dXAuYworKysgYi94ZW4vYXJjaC94ODYvc2V0dXAuYwpA QCAtMTA4MCw4ICsxMDgwLDcgQEAgdm9pZCBfX2luaXQgbm9yZXR1cm4gX19zdGFydF94ZW4odW5z aWduZWQgbG9uZyBtYmlfcCkKIAogICAgIGlmICggIXhlbl9waHlzX3N0YXJ0ICkKICAgICAgICAg cGFuaWMoIk5vdCBlbm91Z2ggbWVtb3J5IHRvIHJlbG9jYXRlIFhlbi4iKTsKLSAgICByZXNlcnZl X2U4MjBfcmFtKCZib290X2U4MjAsIGVmaV9lbmFibGVkKEVGSV9MT0FERVIpID8gbWJpLT5tZW1f dXBwZXIgOiBfX3BhKCZfc3RhcnQpLAotICAgICAgICAgICAgICAgICAgICAgX19wYSgmX2VuZCkp OworICAgIHJlc2VydmVfZTgyMF9yYW0oJmJvb3RfZTgyMCwgX19wYSgmX3N0YXJ0KSwgX19wYSgm X2VuZCkpOwogCiAgICAgLyogTGF0ZSBrZXhlYyByZXNlcnZhdGlvbiAoZHluYW1pYyBzdGFydCBh ZGRyZXNzKS4gKi8KICAgICBrZXhlY19yZXNlcnZlX2FyZWEoJmJvb3RfZTgyMCk7CmRpZmYgLS1n aXQgYS94ZW4vY29tbW9uL2VmaS9ib290LmMgYi94ZW4vY29tbW9uL2VmaS9ib290LmMKaW5kZXgg MWVmNWQwYi4uNDY1NTlmMCAxMDA2NDQKLS0tIGEveGVuL2NvbW1vbi9lZmkvYm9vdC5jCisrKyBi L3hlbi9jb21tb24vZWZpL2Jvb3QuYwpAQCAtOTgsNiArOTgsNTYgQEAgc3RhdGljIENIQVIxNiBf X2luaXRkYXRhIG5ld2xpbmVbXSA9IEwiXHJcbiI7CiAjZGVmaW5lIFByaW50U3RyKHMpIFN0ZE91 dC0+T3V0cHV0U3RyaW5nKFN0ZE91dCwgcykKICNkZWZpbmUgUHJpbnRFcnIocykgU3RkRXJyLT5P dXRwdXRTdHJpbmcoU3RkRXJyLCBzKQogCisjaWZuZGVmIENPTkZJR19BUk0KKworLyoKKyAqIFRP RE86IEVuYWJsZSBFRkkgYm9vdCBhbGxvY2F0b3Igb24gQVJNLgorICogVGhpcyBjb2RlIGNhbiBi ZSBjb21tb24gZm9yIHg4NiBhbmQgQVJNLgorICogVGhpbmdzIFRPRE8gb24gQVJNIGJlZm9yZSBl bmFibGluZyBlYm1hbGxvYzoKKyAqICAgLSBlc3RpbWF0ZSByZXF1aXJlZCBFQk1BTExPQ19TSVpF IHZhbHVlLAorICogICAtIHdoZXJlIChpbiB3aGljaCBzZWN0aW9uKSBlYm1hbGxvY19tZW1bXSBz aG91bGQgbGl2ZTsgaWYgaW4gLmJzcy5wYWdlX2FsaWduZWQKKyAqICAgICB0aGVuIHdob2xlIEJT UyB6ZXJvaW5nIGhhdmUgdG8gYmUgZGlzYWJsZWQgaW4geGVuL2FyY2gvYXJtL2FybTY0L2hlYWQu UzsKKyAqICAgICB0aG91Z2ggQlNTIHNob3VsZCBiZSBpbml0aWFsaXplZCBzb21laG93IGJlZm9y ZSB1c2Ugb2YgdmFyaWFibGVzIGxpdmluZyB0aGVyZSwKKyAqICAgLSBleHBvc2UgZnVsbCBibG93 biBmcmVlX2VibWFsbG9jX3VudXNlZF9tZW0oKSBpbnN0ZWFkIG9mIGl0cyBzdHViLgorICovCisK KyNkZWZpbmUgRUJNQUxMT0NfU0laRQlNQigxKQorCitzdGF0aWMgY2hhciBfX3NlY3Rpb24oIi5i c3MucGFnZV9hbGlnbmVkIikgX19hbGlnbmVkKFBBR0VfU0laRSkKKyAgICBlYm1hbGxvY19tZW1b RUJNQUxMT0NfU0laRV07CitzdGF0aWMgdW5zaWduZWQgbG9uZyBfX2luaXRkYXRhIGVibWFsbG9j X2FsbG9jYXRlZDsKKworLyogRUZJIGJvb3QgYWxsb2NhdG9yLiAqLworc3RhdGljIHZvaWQgX19p bml0ICplYm1hbGxvYyhzaXplX3Qgc2l6ZSkKK3sKKyAgICB2b2lkICpwdHIgPSBlYm1hbGxvY19t ZW0gKyBlYm1hbGxvY19hbGxvY2F0ZWQ7CisKKyAgICBlYm1hbGxvY19hbGxvY2F0ZWQgKz0gKHNp emUgKyBzaXplb2Yodm9pZCAqKSAtIDEpICYgfihzaXplb2Yodm9pZCAqKSAtIDEpOworCisgICAg aWYgKCBlYm1hbGxvY19hbGxvY2F0ZWQgPiBzaXplb2YoZWJtYWxsb2NfbWVtKSApCisgICAgICAg IGJsZXhpdChMIk91dCBvZiBzdGF0aWMgbWVtb3J5XHJcbiIpOworCisgICAgcmV0dXJuIHB0cjsK K30KKworc3RhdGljIHZvaWQgX19pbml0IGZyZWVfZWJtYWxsb2NfdW51c2VkX21lbSh2b2lkKQor eworICAgIHVuc2lnbmVkIGxvbmcgc3RhcnQsIGVuZDsKKworICAgIHN0YXJ0ID0gKHVuc2lnbmVk IGxvbmcpZWJtYWxsb2NfbWVtICsgUEFHRV9BTElHTihlYm1hbGxvY19hbGxvY2F0ZWQpOworICAg IGVuZCA9ICh1bnNpZ25lZCBsb25nKWVibWFsbG9jX21lbSArIHNpemVvZihlYm1hbGxvY19tZW0p OworCisgICAgZGVzdHJveV94ZW5fbWFwcGluZ3Moc3RhcnQsIGVuZCk7CisgICAgaW5pdF94ZW5o ZWFwX3BhZ2VzKF9fcGEoc3RhcnQpLCBfX3BhKGVuZCkpOworCisgICAgcHJpbnRrKFhFTkxPR19J TkZPICJGcmVlZCAlbHVrQiB1bnVzZWQgQlNTIG1lbW9yeVxuIiwgKGVuZCAtIHN0YXJ0KSA+PiAx MCk7Cit9CisjZWxzZQorc3RhdGljIHZvaWQgX19pbml0IGZyZWVfZWJtYWxsb2NfdW51c2VkX21l bSh2b2lkKQoreworfQorI2VuZGlmCisKIC8qCiAgKiBJbmNsdWRlIGFyY2hpdGVjdHVyZSBzcGVj aWZpYyBpbXBsZW1lbnRhdGlvbiBoZXJlLCB3aGljaCByZWZlcmVuY2VzIHRoZQogICogc3RhdGlj IGdsb2JhbHMgZGVmaW5lZCBhYm92ZS4KQEAgLTEyNTEsNiArMTMwMSw4IEBAIHZvaWQgX19pbml0 IGVmaV9pbml0X21lbW9yeSh2b2lkKQogICAgIH0gKmV4dHJhLCAqZXh0cmFfaGVhZCA9IE5VTEw7 CiAjZW5kaWYKIAorICAgIGZyZWVfZWJtYWxsb2NfdW51c2VkX21lbSgpOworCiAgICAgaWYgKCAh ZWZpX2VuYWJsZWQoRUZJX0JPT1QpICkKICAgICAgICAgcmV0dXJuOwogCi0tIAoxLjcuMTAuNAoK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZl bCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cHM6Ly9saXN0cy54ZW4u b3JnL3hlbi1kZXZlbAo=