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Mon, 20 Apr 2020 17:46:51 +0200 Subject: Re: [PATCH v1] target/m68k: fix gdb for m68xxx To: frederic.konrad@adacore.com References: <1587391275-12748-1-git-send-email-frederic.konrad@adacore.com> From: Laurent Vivier Autocrypt: addr=laurent@vivier.eu; prefer-encrypt=mutual; keydata= mQINBFYFJhkBEAC2me7w2+RizYOKZM+vZCx69GTewOwqzHrrHSG07MUAxJ6AY29/+HYf6EY2 WoeuLWDmXE7A3oJoIsRecD6BXHTb0OYS20lS608anr3B0xn5g0BX7es9Mw+hV/pL+63EOCVm SUVTEQwbGQN62guOKnJJJfphbbv82glIC/Ei4Ky8BwZkUuXd7d5NFJKC9/GDrbWdj75cDNQx UZ9XXbXEKY9MHX83Uy7JFoiFDMOVHn55HnncflUncO0zDzY7CxFeQFwYRbsCXOUL9yBtqLer Ky8/yjBskIlNrp0uQSt9LMoMsdSjYLYhvk1StsNPg74+s4u0Q6z45+l8RAsgLw5OLtTa+ePM JyS7OIGNYxAX6eZk1+91a6tnqfyPcMbduxyBaYXn94HUG162BeuyBkbNoIDkB7pCByed1A7q q9/FbuTDwgVGVLYthYSfTtN0Y60OgNkWCMtFwKxRaXt1WFA5ceqinN/XkgA+vf2Ch72zBkJL RBIhfOPFv5f2Hkkj0MvsUXpOWaOjatiu0fpPo6Hw14UEpywke1zN4NKubApQOlNKZZC4hu6/ 8pv2t4HRi7s0K88jQYBRPObjrN5+owtI51xMaYzvPitHQ2053LmgsOdN9EKOqZeHAYG2SmRW LOxYWKX14YkZI5j/TXfKlTpwSMvXho+efN4kgFvFmP6WT+tPnwARAQABtCJMYXVyZW50IFZp dmllciA8bGF1cmVudEB2aXZpZXIuZXU+iQI4BBMBAgAiBQJWBTDeAhsDBgsJCAcDAgYVCAIJ CgsEFgIDAQIeAQIXgAAKCRDzDDi9Py++PCEdD/oD8LD5UWxhQrMQCsUgLlXCSM7sxGLkwmmF ozqSSljEGRhffxZvO35wMFcdX9Z0QOabVoFTKrT04YmvbjsErh/dP5zeM/4EhUByeOS7s6Yl HubMXVQTkak9Wa9Eq6irYC6L41QNzz/oTwNEqL1weV1+XC3TNnht9B76lIaELyrJvRfgsp9M rE+PzGPo5h7QHWdL/Cmu8yOtPLa8Y6l/ywEJ040IoiAUfzRoaJs2csMXf0eU6gVBhCJ4bs91 jtWTXhkzdl4tdV+NOwj3j0ukPy+RjqeL2Ej+bomnPTOW8nAZ32dapmu7Fj7VApuQO/BSIHyO NkowMMjB46yohEepJaJZkcgseaus0x960c4ua/SUm/Nm6vioRsxyUmWd2nG0m089pp8LPopq WfAk1l4GciiMepp1Cxn7cnn1kmG6fhzedXZ/8FzsKjvx/aVeZwoEmucA42uGJ3Vk9TiVdZes lqMITkHqDIpHjC79xzlWkXOsDbA2UY/P18AtgJEZQPXbcrRBtdSifCuXdDfHvI+3exIdTpvj BfbgZAar8x+lcsQBugvktlQWPfAXZu4Shobi3/mDYMEDOE92dnNRD2ChNXg2IuvAL4OW40wh gXlkHC1ZgToNGoYVvGcZFug1NI+vCeCFchX+L3bXyLMg3rAfWMFPAZLzn42plIDMsBs+x2yP +bkCDQRWBSYZARAAvFJBFuX9A6eayxUPFaEczlMbGXugs0mazbOYGlyaWsiyfyc3PStHLFPj rSTaeJpPCjBJErwpZUN4BbpkBpaJiMuVO6egrC8Xy8/cnJakHPR2JPEvmj7Gm/L9DphTcE15 92rxXLesWzGBbuYxKsj8LEnrrvLyi3kNW6B5LY3Id+ZmU8YTQ2zLuGV5tLiWKKxc6s3eMXNq wrJTCzdVd6ThXrmUfAHbcFXOycUyf9vD+s+WKpcZzCXwKgm7x1LKsJx3UhuzT8ier1L363RW ZaJBZ9CTPiu8R5NCSn9V+BnrP3wlFbtLqXp6imGhazT9nJF86b5BVKpF8Vl3F0/Y+UZ4gUwL d9cmDKBcmQU/JaRUSWvvolNu1IewZZu3rFSVgcpdaj7F/1aC0t5vLdx9KQRyEAKvEOtCmP4m 38kU/6r33t3JuTJnkigda4+Sfu5kYGsogeYG6dNyjX5wpK5GJIJikEhdkwcLM+BUOOTi+I9u tX03BGSZo7FW/J7S9y0l5a8nooDs2gBRGmUgYKqQJHCDQyYut+hmcr+BGpUn9/pp2FTWijrP inb/Pc96YDQLQA1q2AeAFv3Rx3XoBTGl0RCY4KZ02c0kX/dm3eKfMX40XMegzlXCrqtzUk+N 8LeipEsnOoAQcEONAWWo1HcgUIgCjhJhBEF0AcELOQzitbJGG5UAEQEAAYkCHwQYAQIACQUC VgUmGQIbDAAKCRDzDDi9Py++PCD3D/9VCtydWDdOyMTJvEMRQGbx0GacqpydMEWbE3kUW0ha US5jz5gyJZHKR3wuf1En/3z+CEAEfP1M3xNGjZvpaKZXrgWaVWfXtGLoWAVTfE231NMQKGoB w2Dzx5ivIqxikXB6AanBSVpRpoaHWb06tPNxDL6SVV9lZpUn03DSR6gZEZvyPheNWkvz7bE6 FcqszV/PNvwm0C5Ju7NlJA8PBAQjkIorGnvN/vonbVh5GsRbhYPOc/JVwNNr63P76rZL8Gk/ hb3xtcIEi5CCzab45+URG/lzc6OV2nTj9Lg0SNcRhFZ2ILE3txrmI+aXmAu26+EkxLLfqCVT ohb2SffQha5KgGlOSBXustQSGH0yzzZVZb+HZPEvx6d/HjQ+t9sO1bCpEgPdZjyMuuMp9N1H ctbwGdQM2Qb5zgXO+8ZSzwC+6rHHIdtcB8PH2j+Nd88dVGYlWFKZ36ELeZxD7iJflsE8E8yg OpKgu3nD0ahBDqANU/ZmNNarBJEwvM2vfusmNnWm3QMIwxNuJghRyuFfx694Im1js0ZY3LEU JGSHFG4ZynA+ZFUPA6Xf0wHeJOxGKCGIyeKORsteIqgnkINW9fnKJw2pgk8qHkwVc3Vu+wGS ZiJK0xFusPQehjWTHn9WjMG1zvQ5TQQHxau/2FkP45+nRPco6vVFQe8JmgtRF8WFJA== Message-ID: <429d6d9c-fff7-d64d-3dfb-917d1985ec90@vivier.eu> Date: Mon, 20 Apr 2020 17:46:48 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <1587391275-12748-1-git-send-email-frederic.konrad@adacore.com> Content-Type: text/plain; charset=utf-8 Content-Language: fr Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:9YtPHQ2umSSRKheJkBZ622gv9DYzL+BdiHYSLok9f7wtZKFtQcH 3FHKpUugaINkSuPmSvSXXPj6KltrH0rRr0pr8o1yQUk79pxBtEM28Idnj0Hcf3PnveNm4NR JNwnOcCi0zKpyiDFakQ+N2LDU9QmxQsUYLErLBcnAS51BS1IKj3YDKVUUmJUCeX9SuJ6/Ca RPfU2QPmNf+tfg0gUjceA== X-UI-Out-Filterresults: notjunk:1;V03:K0:2EVEvXIz0ko=:T01vGCMVZ4vKRK/b33yyQT bQbBFiDCGh2QEhQdaPqT+20/ij/5831lxElMYfPe7BcNZZTZ42d6qjwLxX16OSre5iuv6u3bq zaMfcsrOn52F+EZC7GK5Oz+kc8FmzMRLi6ac81aKYFla/MBHcKDJEvubDdzpeyTOs/L8IYFJb nwkuvalmmp9tbGkQo+84B+ZYE7nONScZvh3mMi5nts0tp11/GSnT7Hi7/VzFj2ZERD34O8a3i 2iDZ4ZHy67Z5Jfjm9kC+8tnRC2R85B1u+tjR+cKPmMqcbSv4y21a6ACrfOLzIAqjI6Av2y8sb 0HtvHQmE2dX+OHwrbOFoTFORSa7EZdjtuXXIJSGv6YoaxLYOVRnIp0wj/pTuZrFju+/DGjzQp wh6D666J/obMc/TbqwV7qaauLWGoMhXtjGqM51OXnIc83Ns85nQozFdH7GVVkkxuPFhv8WAgQ HQERjtc3amrklWiepU7xaMT9xkzwaqQD+qLVVKv9mH3v8H+D9+IktIVybwPucj1oSClxB4eyM ZxHEnZSAw5RF3eQ/0xL98onQ7VYo3hql6xyQ76LiRx32GIZ765Uj9rdhrLxJ5ulUEB+sW8/h8 0FkX0/3+PYVnLeS+DuSXN7rXSmSzFvySj6UTnbYCe6kSu8RDRungghHRHO9fV/YMycbRLZhWy B9T4osZWgXUjiWHi20isjHu890U64xUpfro4vHm1+5lzL0O8UkjWTSdzMHDovqZzPpfDExNwL 90xS1xNsDHuh7+VzLYxhDckmTrv01l0ikp5yKDembV4SdAvZqAmAM7p6lnHGrcEXRSrq7GP3k tkHuHLLlCnlS7c0LTH1Ei8dD/1Z9x99PZNoK/ksvZt2W8zyjp6CX4TAwzp3Qjhlzbb1F0k0 Received-SPF: none client-ip=212.227.126.134; envelope-from=laurent@vivier.eu; helo=mout.kundenserver.de X-detected-operating-system: by eggs1p.gnu.org: First seen = 2020/04/20 11:46:57 X-ACL-Warn: Detected OS = Linux 3.11 and newer X-Received-From: 212.227.126.134 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: huth@tuxfamily.org, alex.bennee@linaro.org, f4bug@amsat.org, qemu-devel@nongnu.org, =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , pierre@freepascal.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Le 20/04/2020 à 16:01, frederic.konrad@adacore.com a écrit : > From: KONRAD Frederic > > Currently "cf-core.xml" is sent to GDB when using any m68k flavor. Thing is > it uses the "org.gnu.gdb.coldfire.core" feature name and gdb 8.3 then expects > a coldfire FPU instead of the default m68881 FPU. I checked in gdb sources and there is no cf definition. Moreover if I change only the cf to m68k in QEMU it seems to work in both cases: diff --git a/gdb-xml/cf-core.xml b/gdb-xml/cf-core.xml index b90af3042c..5b092d26de 100644 --- a/gdb-xml/cf-core.xml +++ b/gdb-xml/cf-core.xml @@ -5,7 +5,7 @@ are permitted in any medium without royalty provided the copyright notice and this notice are preserved. --> - + diff --git a/gdb-xml/m68k-fp.xml b/gdb-xml/m68k-fp.xml index 64290d1630..0ef74f7488 100644 --- a/gdb-xml/m68k-fp.xml +++ b/gdb-xml/m68k-fp.xml @@ -5,7 +5,7 @@ are permitted in any medium without royalty provided the copyright notice and this notice are preserved. --> - + As I have not checked the gdb sources for that, I'd like to have your opinion. Thanks, Laurent