wireguard-openbsd/lib/csu/alpha/md_init.h, branch jd/queueboosts WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/lib/csu/alpha/md_init.h?h=jd%2Fqueueboosts 2018-11-22T21:37:29Z Make alpha less special: _dl_boot_bind() is written to complete 2018-11-22T21:37:29Z guenther guenther@openbsd.org 2018-11-22T21:37:29Z urn:sha1:c9db2c6cc9c28bf8ff81d191ed1dd7b77a021120 relocation of ld.so's GOT without using it, so _reloc_alpha_got() merely made the call to _dl_boot_bind() from asm simpler...while itself being a call that required special handling. diff and muild baking by miod@ ok guenther@ _dl_printf is no longer referenced by RELOC_{JMPREL,DYN,GOT}; delete the stub 2017-08-11T20:13:30Z guenther guenther@openbsd.org 2017-08-11T20:13:30Z urn:sha1:344baaa7369214af57d570c2005bb07927710f77 ok kettenis@ MD_START is now always ___start, so expand and eliminate it 2017-01-19T23:47:04Z guenther guenther@openbsd.org 2017-01-19T23:47:04Z urn:sha1:48c2532cf0ac165cb15277dedb995ed44e078382 ok phessler@ deraadt@ alpha already calculates &_DYNAMIC for the _reloc_alpha_got() call, so 2016-08-07T02:34:52Z guenther guenther@openbsd.org 2016-08-07T02:34:52Z urn:sha1:6cd8d357b8ff1f5df4f577f20cb9ddef1b7d3555 save that and pass it to _dl_boot_bind() too Rearrange C runtime bits: now that ld.so exports environ and __progname, 2016-03-20T02:32:39Z guenther guenther@openbsd.org 2016-03-20T02:32:39Z urn:sha1:5af055cd66b5450a4935ae30e5716331ca3b13d5 move their definitions and initialization in static links to libc.a Make crt0 always invoke a new func _csu_finish() in libc to process the auxv and to either register the ld.so cleanup function (in dynamic links) or initialize environ and __progname and do MC_DISABLE_KBIND (in static links). In libc, get pagesize from auxv; cache that between getpagesize() and sysconf(_SC_PAGESIZE) ok mpi@ "good time" deraadt@ crt0.c is already setting environ, so don't set it in MD_START_SETUP 2016-03-13T18:35:02Z guenther guenther@openbsd.org 2016-03-13T18:35:02Z urn:sha1:d5d4315e3de48ca679294ba47062c7faaac64e04 ok kettenis@ mpi@ In static binaries, invoke kbind() once to disable it. 2015-09-01T05:40:06Z guenther guenther@openbsd.org 2015-09-01T05:40:06Z urn:sha1:0a8a9c346022d9ea9d2d120f75edf8549c4915cf With much assistance from miod@ ok deraadt@@ Static PIE support for alpha. 2014-12-27T13:17:51Z kettenis kettenis@openbsd.org 2014-12-27T13:17:51Z urn:sha1:2f7dfe5d206aa9341f2242ffd4e9f8373d3f8f5f This adds alpha-specific first-pass GOT relocation code to boot.h. The assembly code is pure magic. The numeric register names don't make it easier to understand (or compare with the equivalent ld.so code). Unfortunately the assembler only understands a few symbolic register names. Renames the crt0.o entry point to __start. Our compiler was already using __start and the linker will soon follow. ok kurt@ Merge the per-arch crt0.c files into common_elf/crt0.c, with MD macros in 2013-12-03T06:21:40Z guenther guenther@openbsd.org 2013-12-03T06:21:40Z urn:sha1:453b49cd27aaae4d675fbaa755fa5bd0af309909 the md_init.h files. Worked out with and ok miod@; ok matthew@ __init/__fini handling on ELF has not been correct. It is supposed to 2004-01-08T14:59:15Z drahn drahn@openbsd.org 2004-01-08T14:59:15Z urn:sha1:8d0ba7c948f18c304a41d381c2e2f747108c4f69 be a section which code stubs (branches) can be added to initialize/destructor This adds MD stubs to allow this to operate as expected. should fix wine and behave according to ELF specs. ok miod@