src/sys/arm64/linux/linux_sysvec.c, branch releng/13.4FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=releng%2F13.42024-02-19T12:41:40Zarm64: Use the Linux sigframe to restore registers2024-02-19T12:41:40ZAndrew Turnerandrew@FreeBSD.org2023-10-25T09:50:11Zurn:sha1:72b242ac15af15bea2c6989bb911d2dd6ab11651
When returning from a Linux signal use the Linux sigframe to find the
register values to restore.
Remove the FreeBSD ucontext from the stack as it's now unneeded.
Reviewed by: dchagin, emaste
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D42360
(cherry picked from commit 070a4ff82a34652d533f9315ae9ad0aa8f1fdeb2)
syscalls: fix missing SIGSYS for several ENOSYS errors2023-10-09T03:42:17ZKonstantin Belousovkib@FreeBSD.org2023-09-25T16:32:52Zurn:sha1:62a8639f7012603b3b525409b89c7b6a197c6dd3
(cherry picked from commit 39024a89146902ca9aba250130b828ad9aced99d)
sys: Remove $FreeBSD$: one-line .c pattern2023-08-23T17:43:25ZWarner Loshimp@FreeBSD.org2023-08-22T01:31:27Zurn:sha1:3bc80996974a61a4223eae4c1ccd47b6ee32a48a
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
Similar commit in current:
(cherry picked from commit 685dc743dc3b)
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD2023-07-25T15:13:49ZWarner Loshimp@FreeBSD.org2023-05-10T15:40:58Zurn:sha1:caa41f641755c935b036e17440a3b49329c904ed
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.
Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix
(cherry picked from commit 4d846d260e2b9a3d4d0a701462568268cbfe7a5b)
linux(4): Deduplicate linux_copyout_auxargs()2023-06-29T08:15:26ZDmitry Chagindchagin@FreeBSD.org2023-04-22T19:16:02Zurn:sha1:10b49af72e5d9f4ac0fdfa9f239f48022604cae5
Export default MINSIGSTKSZ value for the x86 until we do not preserve AVX
registers in the signal context.
Differential Revision: https://reviews.freebsd.org/D39644
MFC after: 1 month
(cherry picked from commit 7d8c98398302b939b97310d31883ebdab8c0b938)
linux(4): Cleanup includes under arm64/linux2023-03-01T08:42:35ZDmitry Chagindchagin@FreeBSD.org2023-02-14T14:46:33Zurn:sha1:41e898d9f24b8cdc7bb13fc4a510bfc7aec84c22
Cleanup unneeded includes, sort the rest according to style(9).
No functional changes.
MFC after: 2 weeks
(cherry picked from commit 55d3e181fc10edb4810f33009b65342c3e23dd88)
linux(4): Deduplicate linux_trans_osrel().2023-02-09T07:55:24ZDmitry Chagindchagin@FreeBSD.org2023-02-02T14:58:07Zurn:sha1:7125bd6e9f20473b1b161499e8235843fc62ae5e
MFC after: 1 week
(cherry picked from commit 95b8603427d5759c5d6090ffaacfaf7f3b8fb926)
linux(4): Deduplicate linux_copyout_strings().2023-02-09T07:55:23ZDmitry Chagindchagin@FreeBSD.org2023-02-02T14:58:07Zurn:sha1:ee61a8204380979fb32a06d35d707211682fafa1
It is still present in the 32-bit Linuxulator on amd64.
MFC after: 1 week
(cherry picked from commit 6039e966ff276ff6bcb57f2f70e7d8ff376b24fd)
linux(4): Microoptimize linux_elf.h for future use.2023-02-09T07:54:16ZDmitry Chagindchagin@FreeBSD.org2023-02-02T14:58:06Zurn:sha1:4f5d095fb4afb59dca19c0fb3e5004711538d0bf
In order to reduce code duplication move coredump support definitions
into the appropriate header and hide private definitions.
MFC after: 1 week
(cherry picked from commit 7446514533a40b376eaeb349ea33531ce9c711c2)
linux: populate sv_syscallnames in each sysentvec2022-11-06T14:54:46ZMitchell Hornemhorne@FreeBSD.org2022-10-28T21:19:39Zurn:sha1:d96eebfdb351abf5e604f43e8f022f8bb861bdbd
This allows the syscallname() function to give a usable result for Linux
ABIs.
Reported by: jrtc27
Reviewed by: jrtc27, markj, jhb
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D37199
(cherry picked from commit 1da65dcb1c57fae7be75ddf1bd300ddf19ced850)
(cherry picked from commit f396f9b6c96f6d68d4e3606ddb090287230fc565)