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{ "id": 2230273, "url": "http://patchwork.ozlabs.org/api/1.1/covers/2230273/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/cover/20260429-syscall-nr-v2-0-67a8d09dc13e@bsdimp.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260429-syscall-nr-v2-0-67a8d09dc13e@bsdimp.com>", "date": "2026-04-29T14:38:50", "name": "[v2,0/5] bsd-user: Generate system call numbers", "submitter": { "id": 1896, "url": "http://patchwork.ozlabs.org/api/1.1/people/1896/?format=api", "name": "Warner Losh", "email": "imp@bsdimp.com" }, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/cover/20260429-syscall-nr-v2-0-67a8d09dc13e@bsdimp.com/mbox/", "series": [ { "id": 502083, "url": "http://patchwork.ozlabs.org/api/1.1/series/502083/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502083", "date": "2026-04-29T14:38:53", "name": "bsd-user: Generate system call numbers", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/502083/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2230273/comments/", "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=bsdimp-com.20251104.gappssmtp.com\n header.i=@bsdimp-com.20251104.gappssmtp.com header.a=rsa-sha256\n header.s=20251104 header.b=t5QghDPg;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "X-B4-Tracking": "v=1; b=H4sIAPoX8mkC/03MywrCMBCF4VcpszYySYNWV76HdDGmUzvQGxkpl\n pJ3NxYEl/+B822gHIUVrsUGkRdRmcYc7lBA6Gh8spEmNzh0J/TWGV01UN+bMRpCqkrbBr4QQj7\n MkVt579i9zt2Jvqa47vZiv+uPKf+ZxRo07Rk9Vg16x3R7aCPDfAzTAHVK6QNMiPn3pQAAAA==", "X-Change-ID": "20260412-syscall-nr-a0a831fce9a0", "To": "qemu-devel@nongnu.org", "Cc": "Kyle Evans <kevans@freebsd.org>, Paolo Bonzini <pbonzini@redhat.com>,\n\t=?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>,\n\t=?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= <berrange@redhat.com>, =?utf-8?q?Phil?=\n\t=?utf-8?q?ippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>,\n Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>,\n Warner Losh <imp@bsdimp.com>", "X-Mailer": "b4 0.14.3", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=2142; i=imp@bsdimp.com;\n h=from:subject:message-id; bh=DXrOQPMUU2p/wwQdzajEiLAJbbZlLhu7bipARnvROSQ=;\n b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBp8hhDKl+Wd4sewgBlSN0jVbtzLL8gY5hmcXQDc\n Lq7F3xdWO2JAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCafIYQwAKCRBsHNEofbAR\n ADxFEADqd9UBuR3rvNvHPtaNkob/EQb+7lmqjBMfL7XmCcWru0eAnEyuV4wORWPLo8EeHXVE1YY\n 7znnQglFyj11scWdD9djRUk+agWmaqxk2Hs0iJEE9gy3itTv2540yVVEnIOU6/W2nTLFmYXfdZ9\n gc3Gr53LXfsLkGZxTnUcxM34wNsYxYHWxky84dQ/3f/icQvO1AhtoAeoIK4v23JR/n/jnhiTMEE\n 4yMgYlh2Yx0ICrRQ9InDU2lYFB3BLFt/T/gRCglOWOhdqTHmtpBO8ubvoEa/MMtQ5TlrrmLxX+K\n unsKRW5BpZM2ZJs6iVV0yGRR5i2Lzidf01Nl+MnYc+Ab+X70ajhzkmau6pZZpJnS8dFvzCBFCV/\n IictSmAk2wcPZNpgdEgc1mff/us1nVW23NpiuqkIj/skkQdT/5xLaAjdvmgTTEYPmjFe8OkjU1I\n zF+QlGIRo5HF36Bnn6VtLPmKgNCvffALEBAieMsd9g6e+DwOLOVNc+8JodtHvvXFZN04pJUM5s6\n lwbxXxzINKu2oPkzxTiFoPIKBu/KEaz1MlXPUmljg5LI7GmDZEuoEnc+THBn3OkC9hIKzjrShAH\n HlGqrrH9aT3h8Jq+19iib91NNbZXfv+ySCw491XWCcuE3K15fb9RTgt5TYaXZHpHdZ6sOlmop6P\n vdWZkIim+zRCSnw==", "X-Developer-Key": "i=imp@bsdimp.com; a=openpgp;\n fpr=2035F894B00AA3CF7CCDE1B76C1CD1287DB01100", "Received-SPF": "none client-ip=2607:f8b0:4864:20::335;\n envelope-from=imp@bsdimp.com; helo=mail-ot1-x335.google.com", "X-Spam_score_int": "-18", "X-Spam_score": "-1.9", "X-Spam_bar": "-", "X-Spam_report": "(-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_NONE=0.001 autolearn=ham autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "FreeBSD has a system call number header, sys/syscall.h, that's installed\non every system that can compile qemu. Generate the system call numbers\nfrom that table rather than re-regenerating it yet again.\n\nTo do this, I have to clean up a few stragglers for system calls we've\nremoved. But these returned not supported anyway, so there's no net\nchange.\n\nI also tried to do this in a way that the other bsds can coexist with\nshould they show up again in the future. To that end, I moved the\ndefinition of time_t into os-syscall.h, where I noticed it was wrong for\namd64 targets (which is little used and missing features, so it went\nunnoticed for a long time).\n\nMore will be generated in the future, but this is the first steps.\n\nFinally, while this does add files, no adjustment to MAINTAINERS is\nneeded.\n\nSigned-off-by: Warner Losh <imp@bsdimp.com>\n---\nChanges in v2:\n- Rebase to tip of master after 11.0 release\n- Regenerate strace.list, can't do this at runtime just yet so include script\n- Simplified syscall generator meson integration.\n- Link to v1: https://lore.kernel.org/qemu-devel/20260413-syscall-nr-v1-0-f70408d042ea@bsdimp.com\n\n---\nWarner Losh (5):\n bsd-user: Add syscall header generator for FreeBSD\n bsd-user: Delete sbrk and sstk system calls.\n bsd-user: Create os-syscall.h\n bsd-user: Switch to generated syscall_nr.h\n bsd-user: Regnerate strace.list\n\n bsd-user/bsd-mem.h | 2 +\n bsd-user/freebsd/meson.build | 11 +-\n bsd-user/freebsd/os-syscall.c | 8 -\n bsd-user/freebsd/os-syscall.h | 21 +\n bsd-user/freebsd/scripts/strace.lua | 117 ++++++\n bsd-user/freebsd/scripts/syscallhdr.sh | 9 +\n bsd-user/freebsd/strace.list | 704 ++++++++++++++++++++-------------\n bsd-user/freebsd/syscall_nr.h | 515 ------------------------\n bsd-user/syscall_defs.h | 18 +-\n 9 files changed, 599 insertions(+), 806 deletions(-)\n---\nbase-commit: 759c456b1d22fe4083c8b384da27d3f56fd53f82\nchange-id: 20260412-syscall-nr-a0a831fce9a0\n\nBest regards," }