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Tue, 25 Feb 2020 14:39:09 +0100 Subject: Re: [PATCH v2 0/2] linux-user: generate syscall_nr.sh for RISC-V To: Alistair Francis , qemu-devel@nongnu.org, qemu-riscv@nongnu.org References: 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: <306320d5-b305-1890-3185-05353363cce5@vivier.eu> Date: Tue, 25 Feb 2020 14:39:07 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/mixed; boundary="------------17E998FEEABEE81D847F8E95" Content-Language: fr X-Provags-ID: V03:K1:yHakMpK4dNtICglTp42N0h0fWqZUfFufcCVceau3t769sYrpgng r6wewy0jrE6kFkttXR0ndnwOlDu1102nossA7RiRM450h0ZHMzTrNZouwBi98undB4UCtdA GmEr5UpW0/J455h2CElWtJwvq1xOMH6DDb8G6peaxCNOmCGbEq/J7QZWBEIW3LKw/RM0KV5 xctCL/0euQTDhsEibASGg== X-UI-Out-Filterresults: notjunk:1;V03:K0:x2x6S7VRW7Q=:y/EJy8oOLW7Q4iqy4KYznE PveQNWtaqUr7uo9Yu6wS+AkkMLnCFV+95RH6TfV4MBg0k71Ishvy/1/LQyo+O43ShBpOiskZa KLDVFNVv43LYz4fX8IqZLy+JEORylgrLaAByZ1G4ypEGpQmsRzsJYZ7qXMRZrpHUzRxqKtvwm 5FND65cTivT9EfReWzxKOxVKTXYVazQ441FsDhRCVOOkeB6yEKkccIPzWPbAQEey18PyXceBa UzYiabeEOrdwUYY6i3dkLQWBJRAmAAQIXjSeCRh7XIFbC9HSJQvjCNFjshNV/SWCRpThMrnjR Cr6eVgQdUIfHLAxz1XbTRhWohhAFS+uXXBTjISIYhMtxL6H/2GqikfDF/oCDNXs+zCW5kTPSu vkz9ZQWA65Hm51PVvqJQ/n/SGvsNwt7nyUzLLhgT3kOvpPgp+4peHneiBZoaQkiYvCEp5czM8 Ka3yJaqdNbr4eMpcgr4kA243udNSPlsXBrOlJhbBRv8LyuDETCK3HXs2dpKuxznWfpYzygezG 1eZOs7JoUhrYLBgnjlSBNOzNZffbAiqrMyP0uRUY69ljgJuyydh6XrJHNQO0xDS3cKQgxqiT/ TwJBIfvRSDyjVg4fKQdIRpMd+qPQoB+O+x/lxz8lOL0Ak3XWYaYtfroeX0Kq8SUspM9ulEnHl 06MdCOJO3NYHMWVPhxOMMtJaOaf0tRIgpCZxKIcdktV4j2/8nHrZzIbCSzf84aXbqP5w5bRqL hebqhyPZ7JAxn9e5u0BeLMaBLik2SKs+8iwS7cdYcI3FHRCsCu0cGjBlGUqhs/Ep+3RfTkBSc +8MHHSCozBHh81rhY9LRXzf1LxcV06rEeeGGVcHpmTny39S8Sr2U4pZXyvhIoL1vNVTDZMF X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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: alistair23@gmail.com, palmer@dabbelt.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This is a multi-part message in MIME format. --------------17E998FEEABEE81D847F8E95 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Le 25/02/2020 à 00:21, Alistair Francis a écrit : > This series updates the RISC-V syscall_nr.sh based on the 5.5 kernel. > > There are two parts to this. One is just adding the new syscalls, the > other part is updating the RV32 syscalls to match the fact that RV32 is > a 64-bit time_t architectures (y2038) safe. > > we need to make some changes to syscall.c to avoid warnings/errors > during compliling with the new syscall. > > I did some RV32 user space testing after applying these patches. I ran the > glibc testsuite in userspace and I don't see any regressions. > > Alistair Francis (2): > linux-user: Protect more syscalls > linux-user/riscv: Update the syscall_nr's to the 5.5 kernel > > linux-user/riscv/syscall32_nr.h | 314 ++++++++++++++++++++++++++++++++ > linux-user/riscv/syscall64_nr.h | 303 ++++++++++++++++++++++++++++++ > linux-user/riscv/syscall_nr.h | 294 +----------------------------- > linux-user/strace.c | 2 + > linux-user/syscall.c | 20 ++ > 5 files changed, 641 insertions(+), 292 deletions(-) > create mode 100644 linux-user/riscv/syscall32_nr.h > create mode 100644 linux-user/riscv/syscall64_nr.h > I have written a shell script to generate the syscall_nr.h from the asm-generic, but as it uses a lot of cpp, tr, sed and grep, the result needs to be checked. If it can help, it is in attachment. Put it in scripts, and run it as: scripts/gensyscalls.sh /path/to/linux then check the result with something like "git diff -w" Thanks, Laurent --------------17E998FEEABEE81D847F8E95 Content-Type: application/x-shellscript; name="gensyscalls.sh" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="gensyscalls.sh" IyEvYmluL3NoCgpsaW51eD0iJDEiCm91dHB1dD0iJDIiCgpUTVA9JChta3RlbXAgLWQpCgpp ZiBbICIkbGludXgiID0gIiIgXSA7IHRoZW4KICAgIGVjaG8gIk5lZWRzIHBhdGggdG8gbGlu dXggc291cmNlIHRyZWUiIDE+JjIKICAgIGV4aXQgMQpmaQoKaWYgWyAiJG91dHB1dCIgPSAi IiBdIDsgdGhlbgogICAgb3V0cHV0PSIkUFdEIgpmaQoKdXBwZXIoKQp7CiAgICBlY2hvICIk MSIgfCB0ciAiWzpsb3dlcjpdIiAiWzp1cHBlcjpdIiB8IHRyICJbOnB1bmN0Ol0iICJfIgp9 CgpxZW11X2FyY2goKQp7CiAgICBjYXNlICIkMSIgaW4KICAgIGFybTY0KQogICAgICAgIGVj aG8gImFhcmNoNjQiCiAgICAgICAgOzsKICAgICopCiAgICAgICAgdXBwZXIgIiQxIgogICAg ICAgIDs7CiAgICBlc2FjCn0KCnJlYWRfaW5jbHVkZXMoKQp7CiAgICBhcmNoPSQxCiAgICBi aXRzPSQyCgogICAgIGNwcCAtUCAtbm9zdGRpbmMgLWZkaXJlY3RpdmVzLW9ubHkgXAogICAg ICAgIC1EX1VBUElfQVNNXyQodXBwZXIgJHthcmNofSlfQklUU1BFUkxPTkdfSCBcCiAgICAg ICAgLURfX0JJVFNfUEVSX0xPTkc9JHtiaXRzfSBcCiAgICAgICAgLUkke2xpbnV4fS9hcmNo LyR7YXJjaH0vaW5jbHVkZS91YXBpLyBcCiAgICAgICAgLUkke2xpbnV4fS9pbmNsdWRlL3Vh cGkgXAogICAgICAgIC1JJHtUTVB9IFwKICAgICAgICAiJHtsaW51eH0vYXJjaC8ke2FyY2h9 L2luY2x1ZGUvdWFwaS9hc20vdW5pc3RkLmgiCn0KCmZpbHRlcl9kZWZpbmVzKCkKewogICAg Z3JlcCAtZSAiI2RlZmluZSBfX05SXyIgLWUgIiNkZWZpbmUgX19OUjMyNjQiCn0KCnJlbmFt ZV9kZWZpbmVzKCkKewogICAgc2VkICJzLyBfX05SXy8gVEFSR0VUX05SXy9nO3MvKF9fTlJf LyhUQVJHRVRfTlJfL2ciCn0KCmV2YWx1YXRlX3ZhbHVlcygpCnsKICAgIHNlZCAicy8jZGVm aW5lIFRBUkdFVF9OUl8vUUVNVSBUQVJHRVRfTlJfLyIgfCBcCiAgICBjcHAgLVAgLW5vc3Rk aW5jIHwgXAogICAgc2VkICJzL15RRU1VIC8jZGVmaW5lIC8iCn0KCmdlbmVyYXRlX3N5c2Nh bGxfbnIoKQp7CiAgICBhcmNoPSQxCiAgICBiaXRzPSQyCiAgICBmaWxlPSIkMyIKICAgIGd1 YXJkPSIkKHVwcGVyIExJTlVYX1VTRVJfJChxZW11X2FyY2ggJGFyY2gpXyQoYmFzZW5hbWUg IiRmaWxlIikpIgoKICAgIChlY2hvICIvKiIKICAgIGVjaG8gIiAqIFRoaXMgZmlsZSBjb250 YWlucyB0aGUgc3lzdGVtIGNhbGwgbnVtYmVycy4iCiAgICBlY2hvICIgKi8iCiAgICBlY2hv ICIjaWZuZGVmICR7Z3VhcmR9IgogICAgZWNobyAiI2RlZmluZSAke2d1YXJkfSIKICAgIGVj aG8KICAgIHJlYWRfaW5jbHVkZXMgJGFyY2ggJGJpdHMgfCBmaWx0ZXJfZGVmaW5lcyB8IHJl bmFtZV9kZWZpbmVzIHwgXAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGV2YWx1 YXRlX3ZhbHVlcyB8IHNvcnQgLW4gLWsgMwogICAgZWNobwogICAgZWNobyAiI2VuZGlmIC8q ICR7Z3VhcmR9ICovIgogICAgZWNobykgPiAiJGZpbGUiCn0KCm1rZGlyICIkVE1QL2FzbSIK PiAiJFRNUC9hc20vYml0c3BlcmxvbmcuaCIKCmdlbmVyYXRlX3N5c2NhbGxfbnIgYXJtNjQg NjQgIiRvdXRwdXQvbGludXgtdXNlci9hYXJjaDY0L3N5c2NhbGxfbnIuaCIKZ2VuZXJhdGVf c3lzY2FsbF9uciBuaW9zMiAzMiAiJG91dHB1dC9saW51eC11c2VyL25pb3MyL3N5c2NhbGxf bnIuaCIKZ2VuZXJhdGVfc3lzY2FsbF9uciBvcGVucmlzYyAzMiAiJG91dHB1dC9saW51eC11 c2VyL29wZW5yaXNjL3N5c2NhbGxfbnIuaCIKCmdlbmVyYXRlX3N5c2NhbGxfbnIgcmlzY3Yg MzIgIiRvdXRwdXQvbGludXgtdXNlci9yaXNjdi9zeXNjYWxsMzJfbnIuaCIKZ2VuZXJhdGVf c3lzY2FsbF9uciByaXNjdiA2NCAiJG91dHB1dC9saW51eC11c2VyL3Jpc2N2L3N5c2NhbGw2 NF9uci5oIgpybSAtZnIgIiRUTVAiCg== --------------17E998FEEABEE81D847F8E95-- From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.90_1) id 1j6aQt-0002DA-CE for mharc-qemu-riscv@gnu.org; Tue, 25 Feb 2020 08:39:31 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:40878) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j6aQq-00028Z-VR for qemu-riscv@nongnu.org; Tue, 25 Feb 2020 08:39:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j6aQp-00040c-UP for qemu-riscv@nongnu.org; Tue, 25 Feb 2020 08:39:28 -0500 Received: from mout.kundenserver.de ([212.227.126.134]:51777) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1j6aQh-0003wZ-DK; Tue, 25 Feb 2020 08:39:19 -0500 Received: from [192.168.100.1] ([78.238.229.36]) by mrelayeu.kundenserver.de (mreue011 [213.165.67.103]) with ESMTPSA (Nemesis) id 1MderZ-1jfe854921-00ZctR; Tue, 25 Feb 2020 14:39:09 +0100 Subject: Re: [PATCH v2 0/2] linux-user: generate syscall_nr.sh for RISC-V To: Alistair Francis , qemu-devel@nongnu.org, qemu-riscv@nongnu.org Cc: palmer@dabbelt.com, alistair23@gmail.com References: From: Laurent Vivier Autocrypt: addr=laurent@vivier.eu; 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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/mixed; boundary="------------17E998FEEABEE81D847F8E95" Content-Language: fr X-Provags-ID: V03:K1:yHakMpK4dNtICglTp42N0h0fWqZUfFufcCVceau3t769sYrpgng r6wewy0jrE6kFkttXR0ndnwOlDu1102nossA7RiRM450h0ZHMzTrNZouwBi98undB4UCtdA GmEr5UpW0/J455h2CElWtJwvq1xOMH6DDb8G6peaxCNOmCGbEq/J7QZWBEIW3LKw/RM0KV5 xctCL/0euQTDhsEibASGg== X-UI-Out-Filterresults: notjunk:1;V03:K0:x2x6S7VRW7Q=:y/EJy8oOLW7Q4iqy4KYznE PveQNWtaqUr7uo9Yu6wS+AkkMLnCFV+95RH6TfV4MBg0k71Ishvy/1/LQyo+O43ShBpOiskZa KLDVFNVv43LYz4fX8IqZLy+JEORylgrLaAByZ1G4ypEGpQmsRzsJYZ7qXMRZrpHUzRxqKtvwm 5FND65cTivT9EfReWzxKOxVKTXYVazQ441FsDhRCVOOkeB6yEKkccIPzWPbAQEey18PyXceBa UzYiabeEOrdwUYY6i3dkLQWBJRAmAAQIXjSeCRh7XIFbC9HSJQvjCNFjshNV/SWCRpThMrnjR Cr6eVgQdUIfHLAxz1XbTRhWohhAFS+uXXBTjISIYhMtxL6H/2GqikfDF/oCDNXs+zCW5kTPSu vkz9ZQWA65Hm51PVvqJQ/n/SGvsNwt7nyUzLLhgT3kOvpPgp+4peHneiBZoaQkiYvCEp5czM8 Ka3yJaqdNbr4eMpcgr4kA243udNSPlsXBrOlJhbBRv8LyuDETCK3HXs2dpKuxznWfpYzygezG 1eZOs7JoUhrYLBgnjlSBNOzNZffbAiqrMyP0uRUY69ljgJuyydh6XrJHNQO0xDS3cKQgxqiT/ TwJBIfvRSDyjVg4fKQdIRpMd+qPQoB+O+x/lxz8lOL0Ak3XWYaYtfroeX0Kq8SUspM9ulEnHl 06MdCOJO3NYHMWVPhxOMMtJaOaf0tRIgpCZxKIcdktV4j2/8nHrZzIbCSzf84aXbqP5w5bRqL hebqhyPZ7JAxn9e5u0BeLMaBLik2SKs+8iwS7cdYcI3FHRCsCu0cGjBlGUqhs/Ep+3RfTkBSc +8MHHSCozBHh81rhY9LRXzf1LxcV06rEeeGGVcHpmTny39S8Sr2U4pZXyvhIoL1vNVTDZMF X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.126.134 X-BeenThere: qemu-riscv@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Feb 2020 13:39:30 -0000 This is a multi-part message in MIME format. --------------17E998FEEABEE81D847F8E95 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Le 25/02/2020 à 00:21, Alistair Francis a écrit : > This series updates the RISC-V syscall_nr.sh based on the 5.5 kernel. > > There are two parts to this. One is just adding the new syscalls, the > other part is updating the RV32 syscalls to match the fact that RV32 is > a 64-bit time_t architectures (y2038) safe. > > we need to make some changes to syscall.c to avoid warnings/errors > during compliling with the new syscall. > > I did some RV32 user space testing after applying these patches. I ran the > glibc testsuite in userspace and I don't see any regressions. > > Alistair Francis (2): > linux-user: Protect more syscalls > linux-user/riscv: Update the syscall_nr's to the 5.5 kernel > > linux-user/riscv/syscall32_nr.h | 314 ++++++++++++++++++++++++++++++++ > linux-user/riscv/syscall64_nr.h | 303 ++++++++++++++++++++++++++++++ > linux-user/riscv/syscall_nr.h | 294 +----------------------------- > linux-user/strace.c | 2 + > linux-user/syscall.c | 20 ++ > 5 files changed, 641 insertions(+), 292 deletions(-) > create mode 100644 linux-user/riscv/syscall32_nr.h > create mode 100644 linux-user/riscv/syscall64_nr.h > I have written a shell script to generate the syscall_nr.h from the asm-generic, but as it uses a lot of cpp, tr, sed and grep, the result needs to be checked. If it can help, it is in attachment. Put it in scripts, and run it as: scripts/gensyscalls.sh /path/to/linux then check the result with something like "git diff -w" Thanks, Laurent --------------17E998FEEABEE81D847F8E95 Content-Type: application/x-shellscript; name="gensyscalls.sh" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="gensyscalls.sh" IyEvYmluL3NoCgpsaW51eD0iJDEiCm91dHB1dD0iJDIiCgpUTVA9JChta3RlbXAgLWQpCgpp ZiBbICIkbGludXgiID0gIiIgXSA7IHRoZW4KICAgIGVjaG8gIk5lZWRzIHBhdGggdG8gbGlu dXggc291cmNlIHRyZWUiIDE+JjIKICAgIGV4aXQgMQpmaQoKaWYgWyAiJG91dHB1dCIgPSAi IiBdIDsgdGhlbgogICAgb3V0cHV0PSIkUFdEIgpmaQoKdXBwZXIoKQp7CiAgICBlY2hvICIk MSIgfCB0ciAiWzpsb3dlcjpdIiAiWzp1cHBlcjpdIiB8IHRyICJbOnB1bmN0Ol0iICJfIgp9 CgpxZW11X2FyY2goKQp7CiAgICBjYXNlICIkMSIgaW4KICAgIGFybTY0KQogICAgICAgIGVj aG8gImFhcmNoNjQiCiAgICAgICAgOzsKICAgICopCiAgICAgICAgdXBwZXIgIiQxIgogICAg ICAgIDs7CiAgICBlc2FjCn0KCnJlYWRfaW5jbHVkZXMoKQp7CiAgICBhcmNoPSQxCiAgICBi aXRzPSQyCgogICAgIGNwcCAtUCAtbm9zdGRpbmMgLWZkaXJlY3RpdmVzLW9ubHkgXAogICAg ICAgIC1EX1VBUElfQVNNXyQodXBwZXIgJHthcmNofSlfQklUU1BFUkxPTkdfSCBcCiAgICAg ICAgLURfX0JJVFNfUEVSX0xPTkc9JHtiaXRzfSBcCiAgICAgICAgLUkke2xpbnV4fS9hcmNo LyR7YXJjaH0vaW5jbHVkZS91YXBpLyBcCiAgICAgICAgLUkke2xpbnV4fS9pbmNsdWRlL3Vh cGkgXAogICAgICAgIC1JJHtUTVB9IFwKICAgICAgICAiJHtsaW51eH0vYXJjaC8ke2FyY2h9 L2luY2x1ZGUvdWFwaS9hc20vdW5pc3RkLmgiCn0KCmZpbHRlcl9kZWZpbmVzKCkKewogICAg Z3JlcCAtZSAiI2RlZmluZSBfX05SXyIgLWUgIiNkZWZpbmUgX19OUjMyNjQiCn0KCnJlbmFt ZV9kZWZpbmVzKCkKewogICAgc2VkICJzLyBfX05SXy8gVEFSR0VUX05SXy9nO3MvKF9fTlJf LyhUQVJHRVRfTlJfL2ciCn0KCmV2YWx1YXRlX3ZhbHVlcygpCnsKICAgIHNlZCAicy8jZGVm aW5lIFRBUkdFVF9OUl8vUUVNVSBUQVJHRVRfTlJfLyIgfCBcCiAgICBjcHAgLVAgLW5vc3Rk aW5jIHwgXAogICAgc2VkICJzL15RRU1VIC8jZGVmaW5lIC8iCn0KCmdlbmVyYXRlX3N5c2Nh bGxfbnIoKQp7CiAgICBhcmNoPSQxCiAgICBiaXRzPSQyCiAgICBmaWxlPSIkMyIKICAgIGd1 YXJkPSIkKHVwcGVyIExJTlVYX1VTRVJfJChxZW11X2FyY2ggJGFyY2gpXyQoYmFzZW5hbWUg IiRmaWxlIikpIgoKICAgIChlY2hvICIvKiIKICAgIGVjaG8gIiAqIFRoaXMgZmlsZSBjb250 YWlucyB0aGUgc3lzdGVtIGNhbGwgbnVtYmVycy4iCiAgICBlY2hvICIgKi8iCiAgICBlY2hv ICIjaWZuZGVmICR7Z3VhcmR9IgogICAgZWNobyAiI2RlZmluZSAke2d1YXJkfSIKICAgIGVj aG8KICAgIHJlYWRfaW5jbHVkZXMgJGFyY2ggJGJpdHMgfCBmaWx0ZXJfZGVmaW5lcyB8IHJl bmFtZV9kZWZpbmVzIHwgXAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGV2YWx1 YXRlX3ZhbHVlcyB8IHNvcnQgLW4gLWsgMwogICAgZWNobwogICAgZWNobyAiI2VuZGlmIC8q ICR7Z3VhcmR9ICovIgogICAgZWNobykgPiAiJGZpbGUiCn0KCm1rZGlyICIkVE1QL2FzbSIK PiAiJFRNUC9hc20vYml0c3BlcmxvbmcuaCIKCmdlbmVyYXRlX3N5c2NhbGxfbnIgYXJtNjQg NjQgIiRvdXRwdXQvbGludXgtdXNlci9hYXJjaDY0L3N5c2NhbGxfbnIuaCIKZ2VuZXJhdGVf c3lzY2FsbF9uciBuaW9zMiAzMiAiJG91dHB1dC9saW51eC11c2VyL25pb3MyL3N5c2NhbGxf bnIuaCIKZ2VuZXJhdGVfc3lzY2FsbF9uciBvcGVucmlzYyAzMiAiJG91dHB1dC9saW51eC11 c2VyL29wZW5yaXNjL3N5c2NhbGxfbnIuaCIKCmdlbmVyYXRlX3N5c2NhbGxfbnIgcmlzY3Yg MzIgIiRvdXRwdXQvbGludXgtdXNlci9yaXNjdi9zeXNjYWxsMzJfbnIuaCIKZ2VuZXJhdGVf c3lzY2FsbF9uciByaXNjdiA2NCAiJG91dHB1dC9saW51eC11c2VyL3Jpc2N2L3N5c2NhbGw2 NF9uci5oIgpybSAtZnIgIiRUTVAiCg== --------------17E998FEEABEE81D847F8E95--