src/lib/libthread_db, branch releng/12.0FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=releng%2F12.02018-08-02T12:24:34ZImplement pt_fpreg_to_ucontext(), pt_ucontext_to_fpreg().2018-08-02T12:24:34ZRuslan Bukinbr@FreeBSD.org2018-08-02T12:24:34Zurn:sha1:d8af1b6af6e24dad16e812c9ccd7c6f0699dbd27
Sponsored by: DARPA, AFRL
lib: further adoption of SPDX licensing ID tags.2017-11-26T02:00:33ZPedro F. Giffunipfg@FreeBSD.org2017-11-26T02:00:33Zurn:sha1:5e53a4f90f82c4345f277dd87cc9292f26e04a29
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.2017-11-20T19:49:47ZPedro F. Giffunipfg@FreeBSD.org2017-11-20T19:49:47Zurn:sha1:8a16b7a18f5d0b031f09832fd7752fba717e2a97
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.
DIRDEPS_BUILD: Update dependencies.2017-10-31T00:07:04ZBryan Drewerybdrewery@FreeBSD.org2017-10-31T00:07:04Zurn:sha1:ea825d02749f382c3f7e17f28247f20a48733eab
Sponsored by: Dell EMC Isilon
libthread_db: unbreak build due to sign/unsigned comparison.2017-04-20T21:01:59ZPedro F. Giffunipfg@FreeBSD.org2017-04-20T21:01:59Zurn:sha1:8413ef57988e653dd7731e897dd7295aad9e26c6
Reported by: lwshu
libpthread_db: undo the memset size change.2017-04-20T17:58:27ZPedro F. Giffunipfg@FreeBSD.org2017-04-20T17:58:27Zurn:sha1:3876a56282935bde846c2c7642a45e124ce0cb19
I inadvertedly soubled the size of the memset without noticing the
start address had changed. The size for the memset in pt_map_thread()
shouldn't actually match the reallocarray() so undo that part of r317200.
This is a re-commit of r317201 to clarify the log.
X-MFC with: r317200
Revert r317201 to fix the log.2017-04-20T17:54:59ZPedro F. Giffunipfg@FreeBSD.org2017-04-20T17:54:59Zurn:sha1:171fcb3069dd866d6942d15b7030cae22e5a814elibpthread_db: leave the memset size from unchanged.2017-04-20T17:49:37ZPedro F. Giffunipfg@FreeBSD.org2017-04-20T17:49:37Zurn:sha1:febd54ebb7317f4e0fb6264bd181782129564cd1
The size for the memset in pt_map_thread() shouldn't actually match the
reallocarray() so undo that part of r317200.
X-MFC with: r317200
libthread_db: unsign map_len and use reallocarray(3).2017-04-20T17:43:25ZPedro F. Giffunipfg@FreeBSD.org2017-04-20T17:43:25Zurn:sha1:1f2b051d84547c7ee9a163a267a76e3c8ca4a4fe
Lengths are not negative, so map_len should be unsigned. Unsign the
corresponding indexes too and bring a small use of reallocarray(3).
Reorder the memset to be consistent with the realloc: it appears we
were only clearing half the memory in pt_map_thread().
MFC after: 2 weeks
Preserve VFP state across signal delivery.2017-03-26T08:36:56ZMichal Melounmmel@FreeBSD.org2017-03-26T08:36:56Zurn:sha1:6fc9f4dbc81f63b44d5cffb899b4e6e002345142
We don't have enouch space to store full VFP context within mcontext
stucture. Due to this:
- follow i386/amd64 way and store VFP state outside of the mcontext_t
but point to it. Use the size of VFP state structure as an 'magic'
indicator of the saved VFP state presence.
- teach set_mcontext() about this external storage.
- for signal delivery, store VFP state to expanded 'struct sigframe'.
Submited by: Andrew Gierth (initial version)
PR: 217611
MFC after: 2 weeks