wireguard-openbsd/lib/csu/powerpc, branch jd/queueboosts WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/lib/csu/powerpc?h=jd%2Fqueueboosts 2017-08-11T20:13:30Z _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@ 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@ We don't need to calculate the load offset. This also means we don't need 2015-09-19T20:27:51Z kettenis kettenis@openbsd.org 2015-09-19T20:27:51Z urn:sha1:36d5f108391097fdf5db38d7c83fdba0ae172a5b to calculate the GOT address anymore. ok guenther@ (who spotted the latter bit) Fetch the _GLOBAL)OFFSET_TABLE_ and _DYNAMIC pointers in a way that's 2015-09-09T09:46:53Z kettenis kettenis@openbsd.org 2015-09-09T09:46:53Z urn:sha1:2955bdabce7c215053fd34a22fe000a5bf1b6387 compatible with the Secure-PLT ABI. Now that ld(1) will generate a read-only GOT for truly static binaries, we 2015-09-09T09:41:42Z kettenis kettenis@openbsd.org 2015-09-09T09:41:42Z urn:sha1:47ce292adb2c1490f99c50a99d2b9b17fd18193c no longer have to use mprotect(2) to take away PROT_WRITE. This fixes ld -Z and paves the way for the new Secure-PLT ABI. ok miod@ 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@@ Self-relocation code for powerpc. 2014-12-26T13:52:01Z kurt kurt@openbsd.org 2014-12-26T13:52:01Z urn:sha1:91b3131dfb9ac0eb301d989a33a9e99665172e55 Merge Makefiles, moving the build up a level and putting the CPU-specific 2014-11-12T02:31:47Z guenther guenther@openbsd.org 2014-11-12T02:31:47Z urn:sha1:6b88410476671be99ce8e616cd4ff5d028d907d2 build flags into conditionals in the Makefile, fixing a few inconsistencies in the process. \o/ miod@ 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@ mips64 no longer uses scrt0.o, and it was identical to crt0.o anyway. 2013-12-01T17:18:30Z guenther guenther@openbsd.org 2013-12-01T17:18:30Z urn:sha1:eb452fdd1f63b6e88fc1ae6c6da0433d22ab32a2 Delete unused #ifndef SCRT0 conditionals. ok miod@