archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-28 15:24:43 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

8073108: Use x86 and SPARC CPU instructions for GHASH acceleration

Browse source 
Reviewed-by: kvn, jrose
This commit is contained in:
Anthony Scarpino 2015-06-17 17:48:25 -07:00
parent 7c7b91845f
commit c4c528df14
24 changed files with 636 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

8
hotspot/src/cpu/sparc/vm/assembler_sparc.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -129,6 +129,7 @@ class Assembler : public AbstractAssembler {
flog3_op3 = 0x36,
edge_op3 = 0x36,
fsrc_op3 = 0x36,
xmulx_op3 = 0x36,
impdep2_op3 = 0x37,
stpartialf_op3 = 0x37,
jmpl_op3 = 0x38,
@ -220,6 +221,8 @@ class Assembler : public AbstractAssembler {
mdtox_opf = 0x110,
mstouw_opf = 0x111,
mstosw_opf = 0x113,
xmulx_opf = 0x115,
xmulxhi_opf = 0x116,
mxtod_opf = 0x118,
mwtos_opf = 0x119,
@ -1212,6 +1215,9 @@ public:
void movwtos( Register s, FloatRegister d ) { vis3_only(); emit_int32( op(arith_op) | fd(d, FloatRegisterImpl::S) | op3(mftoi_op3) | opf(mwtos_opf) | rs2(s)); }
void movxtod( Register s, FloatRegister d ) { vis3_only(); emit_int32( op(arith_op) | fd(d, FloatRegisterImpl::D) | op3(mftoi_op3) | opf(mxtod_opf) | rs2(s)); }
void xmulx(Register s1, Register s2, Register d) { vis3_only(); emit_int32( op(arith_op) | rd(d) | op3(xmulx_op3) | rs1(s1) | opf(xmulx_opf) | rs2(s2)); }
void xmulxhi(Register s1, Register s2, Register d) { vis3_only(); emit_int32( op(arith_op) | rd(d) | op3(xmulx_op3) | rs1(s1) | opf(xmulxhi_opf) | rs2(s2)); }
// Crypto SHA instructions
void sha1() { sha1_only(); emit_int32( op(arith_op) | op3(sha_op3) | opf(sha1_opf)); }