Start moving some vmm things into the tree. First up is binutils so we willbe able to use the virtualization instructions.ok'ed a long time ago, I forgot who, but deraadt@ ok'ed it again anyway.
Bring in a change present in binutils 2.17 to allow sahf/lahfinstructions on amd64.ok deraadt@ miod@ mlarkin@
Backport support for i386/amd64 'rdtscp' instruction from binutils-2.17Request and testing by krw@
Add the missing addressing modes for the fucomip instruction. Surprisingly,fucompi was correct.Unbreaks www/webkit on i386.ok sthen@
Add a few more instruction patterns that are apparently needed by gcc 4.8.Taken from binutils 2.17.ok guenther@
Add support for i386 XSAVE family of instructions: xgetbv, xsetbv, xsave,xrstor, and xsaveopt.based on kettenis's original that did xgetbv and xsetbvok kettenis@
Add support for stac/clac instructions to manipulate the flagthat controls the behaviour of Intel's Supervisor Mode Access Prevention(SMAP) feature.'looks correct' miod@ ok deraadt@
Teach as(1) about rdrand on i386/amd64.ok jsg@
Teach as(4) about cmpxchg16b on amd64.ok miod@
Add support for Intel AES-NI and the CLMUL_ instructions, plus a few othersthat are needed to omplement accelerated AES (and AES-GCM mode) on newerIntel cores.Diff from Mike Belopuhov.no object
Add support for Intel AES-NI and the CLMUL_ instructions, plus a few othersthat are needed to omplement accelerated AES (and AES-GCM mode) on newerIntel cores.Diff from Mike Belopuhov.no objections/ok miod@
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Add a new option to the mips64 gas, -mfix-loongson2f-btb. This optionis intended to be used when compiling kernel code which will run on aLoongson 2E or 2F processor, and inserts an explicit BTB cl
Add a new option to the mips64 gas, -mfix-loongson2f-btb. This optionis intended to be used when compiling kernel code which will run on aLoongson 2E or 2F processor, and inserts an explicit BTB clear operationbefore every jump through a register (jr or jalr instructions), unlessthat register is k0 or k1, or we are in .set noat.This is a reliable, although aggressive, workaround for the misbehaviourof the branch prediction engine of many Loongson 2F processors with regardto the Branch Translation Buffer, for which an official errata has yetto be published, and for which the Loongson suggested workaround apparentlyonly works due to pipeline side effects, but requires all the executablekernel code to be located in CKSEG0/CKSEG1.These changes are inspired by a backport of the Loongson binutils 2.19 patchto binutils 2.18; the idea of doing an aggressive BTB clear is mine.This causes no functional change to code compiled without the-mfix-loongson2f-btb option.``looks reasonable'' kettenis@
add some more xcrypt & co opcodesok deraadt
Merge conflicts, bringing our changes back in:- extra $(SHELL) and sugar for make (so that files not mode +x still work)- safer temp file handling- our W^X binary layout changes in ld- OpenBSD po
Merge conflicts, bringing our changes back in:- extra $(SHELL) and sugar for make (so that files not mode +x still work)- safer temp file handling- our W^X binary layout changes in ld- OpenBSD policy for library file selection in ld- arm and m88k changes which were not merged in time for official 2.15- bfd core file handling- a couple typosNew for 2.15:- ld(1) and as(1) manpages now generated at build time- binutils/stabs.c reverted to use our in-tree libiberty for now- we still use our VIA C3 crypto code over stock binutils, as it recognizes more instructions- new emulations for OpenBSD on mips64 machines, to help OpenBSD/sgi- relaxed %f# handling in gas on OpenBSD/sparc64 (same as was in 2.14)Tested on all platforms by various people; special thanks to sturm@ andotto@.
Binutils 2.15, with testsuites removed, and without gdb and libiberty.
Resolve merge conflicts, adjust method of W^X handing (.sh files)remove testsuites (not useable) remove mmalloc (not part of new binutils).
import binutils 2.14 (excluding testsuites, .info files, and .po files)
Add support for xmove-rng and xcrypt-{ecb,cbc,cfb,ofb} instructions foundin VIA C3 cpus. Very simple encoding: 0f a7 {c0, c8, d0, e0, d8}. Thischange is placed into the public domain, so someone g
Add support for xmove-rng and xcrypt-{ecb,cbc,cfb,ofb} instructions foundin VIA C3 cpus. Very simple encoding: 0f a7 {c0, c8, d0, e0, d8}. Thischange is placed into the public domain, so someone get it back to FSF
resolve conflicts.
Import binutils-2.11.2- only the binutils package (no gdb here)- don't import libiberty and texinfo, they are elsewhere- remove all .info* generated files
Resolve other problems that dumb cvs can't find out by itself.(trivial part done, `interesting' patches remain)
Help stupid cvs fixing basic conflicts.
Import binutils-2.10- only the binutils package (no gdb here)- don't import libiberty and texinfo, they are elsewhere- remove all .info* generated files
4 more instructions; some registers needed, but numbers are ok anyway
Import of binutils-2.8.1 from Cygnus/FSF
Merge to Cygnus 961112 + add some support (not ready) for shared libs
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