From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: [PATCH] libx86: Work around GCC bug with ebx output constrants Date: Mon, 19 Nov 2018 13:11:28 +0000 Message-ID: <1542633088-11101-1-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Xen-devel Cc: Andrew Cooper , Wei Liu , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= List-Id: xen-devel@lists.xenproject.org U29tZSB2ZXJzaW9ucyBvZiBHQ0MgY2FuJ3QgY29tcGlsZSBjcHVpZC5jLCBhbmQgZmFpbCB3aXRo IHRoZSByYXRoZXIgY3J5cHRpYzoKCiAgSW4gZmlsZSBpbmNsdWRlZCBmcm9tIGxpYi94ODYvY3B1 aWQuYzozOjA6CiAgbGliL3g4Ni9jcHVpZC5jOiBJbiBmdW5jdGlvbiDigJh4ODZfY3B1aWRfcG9s aWN5X2ZpbGxfbmF0aXZl4oCZOgogIGluY2x1ZGUveGVuL2xpYi94ODYvY3B1aWQuaDoyNTo1OiBl cnJvcjogaW5jb25zaXN0ZW50IG9wZXJhbmQgY29uc3RyYWludHMgaW4gYW4g4oCYYXNt4oCZCiAg ICAgICBhc20gKCAiY3B1aWQiCiAgICAgICBeCgpJbiBwcmFjdGljZSwgdGhpcyBpcyBhIGNvbGxp c2lvbiBiZXR3ZWVuIHRoZSBvdXRwdXQgY29uc3RyYWludCBhbmQgdGhlIEdPVAp3aGljaCBpcyBo ZWxkIGluICVlYnggd2hlbiBjb21waWxpbmcgd2l0aCAtZlBJQyBmb3IgbGlicmFyaWVzLgoKVGhp cyBhZmZlY3RzIGF0IGxlYXN0IEdDQyA0LjkgYXMgc2hpcHBlZCBpbiBEZWJpYW4gSmVzc2llLCBi dXQgZXhwZXJpbWVudGFsbHkKaXMgZml4ZWQgaW4gR0NDIDYgYW5kIGxhdGVyLiAgQ3VyaW91c2x5 LCBpdCBvbmx5IGFmZmVjdHMgMzItYml0IGJ1aWxkcy4KClNpZ25lZC1vZmYtYnk6IEFuZHJldyBD b29wZXIgPGFuZHJldy5jb29wZXIzQGNpdHJpeC5jb20+Ci0tLQpDQzogSmFuIEJldWxpY2ggPEpC ZXVsaWNoQHN1c2UuY29tPgpDQzogV2VpIExpdSA8d2VpLmxpdTJAY2l0cml4LmNvbT4KQ0M6IFJv Z2VyIFBhdSBNb25uw6kgPHJvZ2VyLnBhdUBjaXRyaXguY29tPgotLS0KIHhlbi9pbmNsdWRlL3hl bi9saWIveDg2L2NwdWlkLmggfCAzNSArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrLS0t LQogMSBmaWxlIGNoYW5nZWQsIDMxIGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCgpkaWZm IC0tZ2l0IGEveGVuL2luY2x1ZGUveGVuL2xpYi94ODYvY3B1aWQuaCBiL3hlbi9pbmNsdWRlL3hl bi9saWIveDg2L2NwdWlkLmgKaW5kZXggMjY2YzkxMC4uNzdmNjNkNSAxMDA2NDQKLS0tIGEveGVu L2luY2x1ZGUveGVuL2xpYi94ODYvY3B1aWQuaAorKysgYi94ZW4vaW5jbHVkZS94ZW4vbGliL3g4 Ni9jcHVpZC5oCkBAIC0yMCwyMSArMjAsNDggQEAgc3RydWN0IGNwdWlkX2xlYWYKICAgICB1aW50 MzJfdCBhLCBiLCBjLCBkOwogfTsKIAorLyoKKyAqIFNvbWUgdmVyc2lvbnMgb2YgR0NDIGFyZSB1 bmFibGUgdG8gY29wZSB3aXRoIHByZXNlcnZpbmcgdGhlIEdPVCAoaGVsZCBpbgorICogJWVieCkg YXJvdW5kIGFuIGFzbSgpIHdpdGggYW4gJWVieCBvdXRwdXQgY29uc3RyYWludCwgYW5kIHByb2R1 Y2UgYSByYXRoZXIKKyAqIGNyeXB0aWMgZXJyb3I6CisgKiAgICBlcnJvcjogaW5jb25zaXN0ZW50 IG9wZXJhbmQgY29uc3RyYWludHMgaW4gYW4g4oCYYXNt4oCZCisgKgorICogRXhwZXJpbWVudGFs bHksIDY0LWJpdCBidWlsZHMgd29yayBjb3JyZWN0bHksIGFuZCAzMi1iaXQgYnVpbGRzIG9uIEdD QyA2IG9yCisgKiBsYXRlciB3b3JrIGNvcnJlY3RseS4KKyAqCisgKiBUbyB3b3JrIGFyb3VuZCB0 aGUgaXNzdWUsIHVzZSBhIHNlcGFyYXRlIHJlZ2lzdGVyIHRvIGhvbGQgdGhlIHRoZSBlYngKKyAq IG91dHB1dCwgYW5kIHhjaGcgdHdpY2UgdG8gbGVhdmUgJWVieCBwcmVzZXJ2ZWQgYXJvdW5kIHRo ZSBhc20oKSBzdGF0ZW1lbnQuCisgKi8KKyNpZiBfX1BJQ19fICYmIF9faTM4Nl9fICYmIF9fR05V Q19fIDwgNiAmJiAhX19jbGFuZ19fCisjZGVmaW5lIFhDSEdfQlggInhjaGcgJSVlYngsICVrW2J4 XTsiCisjZGVmaW5lIEJYX0NPTiBbYnhdICI9JnIiCisjZWxzZQorI2RlZmluZSBYQ0hHX0JYICIi CisjZGVmaW5lIEJYX0NPTiAiPWIiCisjZW5kaWYKKwogc3RhdGljIGlubGluZSB2b2lkIGNwdWlk X2xlYWYodWludDMyX3QgbGVhZiwgc3RydWN0IGNwdWlkX2xlYWYgKmwpCiB7Ci0gICAgYXNtICgg ImNwdWlkIgotICAgICAgICAgIDogIj1hIiAobC0+YSksICI9YiIgKGwtPmIpLCAiPWMiIChsLT5j KSwgIj1kIiAobC0+ZCkKKyAgICBhc20gKCBYQ0hHX0JYCisgICAgICAgICAgImNwdWlkOyIKKyAg ICAgICAgICBYQ0hHX0JYCisgICAgICAgICAgOiAiPWEiIChsLT5hKSwgQlhfQ09OIChsLT5iKSwg Ij1jIiAobC0+YyksICI9ZCIgKGwtPmQpCiAgICAgICAgICAgOiAiYSIgKGxlYWYpICk7CiB9CiAK IHN0YXRpYyBpbmxpbmUgdm9pZCBjcHVpZF9jb3VudF9sZWFmKAogICAgIHVpbnQzMl90IGxlYWYs IHVpbnQzMl90IHN1YmxlYWYsIHN0cnVjdCBjcHVpZF9sZWFmICpsKQogewotICAgIGFzbSAoICJj cHVpZCIKLSAgICAgICAgICA6ICI9YSIgKGwtPmEpLCAiPWIiIChsLT5iKSwgIj1jIiAobC0+Yyks ICI9ZCIgKGwtPmQpCisgICAgYXNtICggWENIR19CWAorICAgICAgICAgICJjcHVpZDsiCisgICAg ICAgICAgWENIR19CWAorICAgICAgICAgIDogIj1hIiAobC0+YSksIEJYX0NPTiAobC0+YiksICI9 YyIgKGwtPmMpLCAiPWQiIChsLT5kKQogICAgICAgICAgIDogImEiIChsZWFmKSwgImMiIChzdWJs ZWFmKSApOwogfQogCisjdW5kZWYgQlhfQ09OCisjdW5kZWYgWENIRworCiAjZGVmaW5lIENQVUlE X0dVRVNUX05SX0JBU0lDICAgICAgKDB4ZHUgKyAxKQogI2RlZmluZSBDUFVJRF9HVUVTVF9OUl9G RUFUICAgICAgICgwdSArIDEpCiAjZGVmaW5lIENQVUlEX0dVRVNUX05SX0NBQ0hFICAgICAgKDV1 ICsgMSkKLS0gCjIuMS40CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVj dC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1k ZXZlbA==