FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=releng%2F12.4 2017-11-25T17:12:48Z 2017-11-25T17:12:48Z Pedro F. Giffuni pfg@FreeBSD.org 2017-11-25T17:12:48Z urn:sha1:d915a14ef094c8dfc1a5aee70e135abfec01d0f1 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. 2004-07-31T01:41:41Z David Xu davidxu@FreeBSD.org 2004-07-31T01:41:41Z urn:sha1:d3c6a920f1aaafdab6708ef32923afc88f0292e9 2. Make end of frames 2004-03-31T07:27:31Z Peter Wemm peter@FreeBSD.org 2004-03-31T07:27:31Z urn:sha1:372603334815d131e18bf23d6d7e740a5485fd82 solved by a simple 'make world'. The signalcontext function was going to the trouble of generating an even 16 byte alignment, but in fact it needed to be odd aligned to simulate the 8-byte return address having been pushed by the caller. This fixes yet another group of crashes in applications using libpthread. And yet again, it was my fault all along. While here, rename the duplicate internal ctx_wrapper() functions to makectx_wrapper() and sigctx_wrapper() so that traces aren't ambiguous. 2003-12-05T01:36:44Z Peter Wemm peter@FreeBSD.org 2003-12-05T01:36:44Z urn:sha1:04cb6b3aa6b5510707e141f00c75103c16f16744 ABI-required stack alignment. C code expects that the push of the return address disturbed the 16 byte alignment and it will take corrective measures to fix it before making another call. Of course, if its wrong to start with, then all hell breaks loose. Essentially we "fix" this by making the stack alignment odd to start with. This was one of the things that broke on libkse with apps that use floating point/varargs/etc. Approved by: re (scottl) 2003-07-19T04:41:08Z Daniel Eischen deischen@FreeBSD.org 2003-07-19T04:41:08Z urn:sha1:4adc354c34875629d93a549e0fc98880d9f97c80 for libkse (makecontext() is also needed for libthr). These probably will need some tweaking.