wireguard-openbsd/sys/lib/libkern, branch master WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/lib/libkern?h=master 2021-03-06T09:20:49Z ansi 2021-03-06T09:20:49Z jsg jsg@openbsd.org 2021-03-06T09:20:49Z urn:sha1:0bca52fc7c89ec4766656ff7feea08eaab3446cb Add retguard to macppc kernel locore.S, ofwreal.S, setjmp.S 2020-11-28T19:49:30Z gkoehler gkoehler@openbsd.org 2020-11-28T19:49:30Z urn:sha1:15572fcf8c6bfa0588565cd23f393a5a1499ea57 This changes RETGUARD_SETUP(ffs) to RETGUARD_SETUP(ffs, %r11, %r12) and RETGUARD_CHECK(ffs) to RETGUARD_CHECK(ffs, %r11, %r12) to show that r11 and r12 are in use between setup and check, and to pick registers other than r11 and r12 in some kernel functions. ok mortimer@ deraadt@ Retguared asm macros for powerpc libkern 2020-10-27T01:26:53Z gkoehler gkoehler@openbsd.org 2020-10-27T01:26:53Z urn:sha1:9df9de38a103c48c52fb9b44dcfb01d26c3d4100 This was in the macppc snap, but I forgot to include it in my last commit "Retguard asm macros for powerpc libc, ld.so" Use the retguard macros from asm.h to protect the function. 2020-10-16T23:43:26Z deraadt deraadt@openbsd.org 2020-10-16T23:43:26Z urn:sha1:4efbe95c75086b3a7b0074651bfa04fd58990a98 ok mortimer kettenis Add __multi3 from compiler_rt-8.x 2020-08-13T10:04:37Z jca jca@openbsd.org 2020-08-13T10:04:37Z urn:sha1:0a23da6d899cac04b5edee3582d508bfdcaddebd Needed to build a sparc64 kernel with clang 10. ok kettenis@ Move compiler_rt type definitions to a separate header 2020-08-13T10:02:46Z jca jca@openbsd.org 2020-08-13T10:02:46Z urn:sha1:49f00df61520a457c70db7bca65b2d6bc6acdd2a so that we can reuse them in other compiler_rt routines. ok kettenis@ add aliases for arm eabi long long shift functions 2020-08-03T03:32:04Z jsg jsg@openbsd.org 2020-08-03T03:32:04Z urn:sha1:7c39eed1e661644fe7eab894601cc0753a39bcc7 clang 10 on armv7 references these when building RAMDISK (-Oz) but not GENERIC (-O2). feedback and ok guenther@ __main() is no longer used by any of our toolchains 2020-07-20T00:15:59Z deraadt deraadt@openbsd.org 2020-07-20T00:15:59Z urn:sha1:818268aa87d6d7af3389ad24d196f23ae3a24ec8 this fell out of a discussion with mortimer ok kettenis The kernel and bootblocks never reference this file... 2020-07-18T17:13:44Z deraadt deraadt@openbsd.org 2020-07-18T17:13:44Z urn:sha1:cfcb7802d05fddbf08e08b5b229bfd9fd3505a03 Provide an optimized implementation of ffs(3) in the kernel on 2020-06-10T20:19:29Z naddy naddy@openbsd.org 2020-06-10T20:19:29Z urn:sha1:d41240fab998b3c42f736af0544339ebedba7e73 arm64/powerpc/powerpc64, making use of the count leading zeros instruction. powerpc testing by cwen@; ok kettenis@ deraadt@