wireguard-openbsd/lib/libc/Makefile, branch master WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/lib/libc/Makefile?h=master 2019-11-12T04:38:27Z Now that libc.so has only five PLT entries on almost all our archs, 2019-11-12T04:38:27Z guenther guenther@openbsd.org 2019-11-12T04:38:27Z urn:sha1:a7697b137acf5acac115d81f6f8630b5e4e0913d link it with -znow ok kettenis@ deraadt@ jca@ Complete the ld.so boot cleanup: move most libc initialization from 2019-06-02T01:03:01Z guenther guenther@openbsd.org 2019-06-02T01:03:01Z urn:sha1:5c7d06e56e289f4145af6fe3394d5d581f2679bd _csu_finish() to _libc_preinit(), which is an .init_array function in shared libc (and mark it INITFIRST) or a .preinit_array function in static libc, grabbing the _dl_cb callback there from ld.so. Then in _csu_finish(), invoke the dl_clean_boot() callback to free ld.so's startup bits before main() gets control. Other cleanups this permits: - move various startup structures into .data.rel.ro - the dl* stubs in libc can be strong and call the callbacks provided via _dl_cb - no longer need to conditionalize dlctl() calls on presence of _DYNAMIC original concept and full diff ok kettenis@ ok deraadt@ Link libc with compiler_rt not libgcc if COMPILER_VERSION is clang. 2017-01-22T23:56:44Z jsg jsg@openbsd.org 2017-01-22T23:56:44Z urn:sha1:dc3e41872aff55972640993203531b723cd2438f This is not a list of archs with compiler_rt as it is intended that any arch switching to clang will have the required md bits added to compiler_rt first. ok kettenis@ patrick@ Enable LIBREBUILD to construct libc.so.*.a 2016-04-26T14:49:53Z deraadt deraadt@openbsd.org 2016-04-26T14:49:53Z urn:sha1:469d3e25856673ce40b234cfef8478d1d3347e31 libc.so can't be unloaded, so move the hidden atexit() and pthread_atfork() 2015-11-10T04:14:03Z guenther guenther@openbsd.org 2015-11-10T04:14:03Z urn:sha1:6897476f8d3f1ad745809cc8163365f785e57a2d stubs for the executable from crtbegin.o into libc, which lets them be excluded from static links that don't use them. For this, drop the normal crt{begin,end}S.o from libc.so: the .init and .fini sections for libc aren't called at the right times anyway, so it's good that they're unused. libc.so just needs __guard_local and the .note.openbsd.ident section, so add them to stack_protector.c for now (this will be improved) "good time" deraadt@ The only thing that was translated into multiple languages in OpenBSD 2015-10-25T10:22:09Z bluhm bluhm@openbsd.org 2015-10-25T10:22:09Z urn:sha1:a842d2067e48cb221cc63e9bbd12094e880e5954 are the errno messages and signal names. Everything else is in English. We are not planning to translate more text. Running a mixed system with less than 1% of the text in native language makes no sense. So remove the NLS support from libc messages. The catopen(3) functions stay as they are. OK stsp@ mpi@ Add Symbols.map to CLEANFILES 2015-08-29T06:08:49Z deraadt deraadt@openbsd.org 2015-08-29T06:08:49Z urn:sha1:ef2f5304489669ee6fa52cf19772a2937da1ad06 Explicitly list the symbols permitted to be exported by libc. 2015-08-22T19:40:06Z guenther guenther@openbsd.org 2015-08-22T19:40:06Z urn:sha1:a19629c66705a2f5992742536b69ba1b5722c5b2 This is primed with the current list of exported symbols so it doesn't change the ABI yet, but will prevent unintentional additions in the future and sets the stage for reductions. ok deraadt@ kettenis@ Nuke the machinery to sync libkern with libc, it's not been used in the 2014-06-09T20:47:10Z miod miod@openbsd.org 2014-06-09T20:47:10Z urn:sha1:4e6fb4323cffa68d6ae130d74b2572e9374beb41 last 15 years and there is no point to use it in the future. From Jean-Philippe Ouellet warn about implicit. misspelled function names in libc are deadly. 2014-05-21T01:17:52Z tedu tedu@openbsd.org 2014-05-21T01:17:52Z urn:sha1:785db57bc92fd544c5490e2ff9a66fb0042458bd