src/lib/libthread_db/arch, branch releng/14.4

Remove "All Rights Reserved" from FreeBSD Foundation copyrights

2024-08-06T19:39:53Z

These ones were unambiguous cases where the Foundation was the only listed copyright holder. Sponsored by: The FreeBSD Foundation (cherry picked from commit 5c2bc3db201a4fe8d7911cf816bea104d5dc2138)

Remove $FreeBSD$: one-line .c pattern

2023-08-16T17:54:42Z

Remove /^[\s*]*__FBSDID$"\$FreeBSD\$"$;?\s*\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

2023-05-12T16:44:03Z

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

arm: Add support for using VFP in kernel

2023-02-04T19:21:43Z

Add missing logic to allow in-kernel VFP usage for ARMv7 NEON. The implementation is strongly based on arm64 code. It introduces a family of fpu_kern_* functions to enable the usage of VFP instructions in kernel. Apart from that the existing armv7 VFP logic was modified, taking into account that the state of the VFP registers can now be modified in the kernel. Co-developed by: Wojciech Macek Sponsored by: Stormshield Obtained from: Semihalf Reviewed by: andrew Differential Revision: https://reviews.freebsd.org/D37419

mips: Remove thread_db support

2021-12-31T07:14:53Z

Remove libthr, csu, libthread_db and testfloat sparc64 specific directories.

2020-02-27T04:44:58Z

Submitted by: kib@ (libthr)

mips: hide regnum definitions behind _KERNEL/_WANT_MIPS_REGNUM

2019-08-22T21:43:21Z

machine/regnum.h ends up being included by sys/procfs.h and sys/ptrace.h via machine/reg.h. Many of the regnum definitions are too short and too generic to be exposing to any userland application including one of these two headers. Moreover, these actively cause build failures in googletest (template expanding to template ). Hide the definitions behind _KERNEL or _WANT_MIPS_REGNUM, and patch all of the userland consumers to define as needed. Discussed with: imp, jhb Reviewed by: imp, jhb MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D21330

Implement pt_fpreg_to_ucontext(), pt_ucontext_to_fpreg().

2018-08-02T12:24:34Z

lib: further adoption of SPDX licensing ID tags.

2017-11-26T02:00:33Z

Mainly focus on files that use BSD 2-Clause license, however the tool I was using mis-identified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.

General further adoption of SPDX licensing ID tags.

2017-11-20T19:49:47Z

Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.