1 /* 2 * Copyright (c) 2002, 2018, Oracle and/or its affiliates. All rights reserved. 3 * Copyright (c) 2012, 2018 SAP SE. All rights reserved. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 #ifndef CPU_PPC_VM_ASSEMBLER_PPC_INLINE_HPP 27 #define CPU_PPC_VM_ASSEMBLER_PPC_INLINE_HPP 28 29 #include "asm/assembler.inline.hpp" 30 #include "asm/codeBuffer.hpp" 31 #include "code/codeCache.hpp" 32 33 inline void Assembler::emit_int32(int x) { 34 AbstractAssembler::emit_int32(x); 35 } 36 37 inline void Assembler::emit_data(int x) { 38 emit_int32(x); 39 } 40 41 inline void Assembler::emit_data(int x, relocInfo::relocType rtype) { 42 relocate(rtype); 43 emit_int32(x); 44 } 45 46 inline void Assembler::emit_data(int x, RelocationHolder const& rspec) { 47 relocate(rspec); 48 emit_int32(x); 49 } 50 51 // Emit an address 52 inline address Assembler::emit_addr(const address addr) { 53 address start = pc(); 54 emit_address(addr); 55 return start; 56 } 57 58 #if !defined(ABI_ELFv2) 59 // Emit a function descriptor with the specified entry point, TOC, and 60 // ENV. If the entry point is NULL, the descriptor will point just 61 // past the descriptor. 62 inline address Assembler::emit_fd(address entry, address toc, address env) { 63 FunctionDescriptor* fd = (FunctionDescriptor*)pc(); 64 65 assert(sizeof(FunctionDescriptor) == 3*sizeof(address), "function descriptor size"); 66 67 (void)emit_addr(); 68 (void)emit_addr(); 69 (void)emit_addr(); 70 71 fd->set_entry(entry == NULL ? pc() : entry); 72 fd->set_toc(toc); 73 fd->set_env(env); 74 75 return (address)fd; 76 } 77 #endif 78 79 // Issue an illegal instruction. 0 is guaranteed to be an illegal instruction. 80 inline void Assembler::illtrap() { Assembler::emit_int32(0); } 81 inline bool Assembler::is_illtrap(int x) { return x == 0; } 82 83 // PPC 1, section 3.3.8, Fixed-Point Arithmetic Instructions 84 inline void Assembler::addi( Register d, Register a, int si16) { assert(a != R0, "r0 not allowed"); addi_r0ok( d, a, si16); } 85 inline void Assembler::addis( Register d, Register a, int si16) { assert(a != R0, "r0 not allowed"); addis_r0ok(d, a, si16); } 86 inline void Assembler::addi_r0ok(Register d,Register a,int si16) { emit_int32(ADDI_OPCODE | rt(d) | ra(a) | simm(si16, 16)); } 87 inline void Assembler::addis_r0ok(Register d,Register a,int si16) { emit_int32(ADDIS_OPCODE | rt(d) | ra(a) | simm(si16, 16)); } 88 inline void Assembler::addic_( Register d, Register a, int si16) { emit_int32(ADDIC__OPCODE | rt(d) | ra(a) | simm(si16, 16)); } 89 inline void Assembler::subfic( Register d, Register a, int si16) { emit_int32(SUBFIC_OPCODE | rt(d) | ra(a) | simm(si16, 16)); } 90 inline void Assembler::add( Register d, Register a, Register b) { emit_int32(ADD_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(0)); } 91 inline void Assembler::add_( Register d, Register a, Register b) { emit_int32(ADD_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(1)); } 92 inline void Assembler::subf( Register d, Register a, Register b) { emit_int32(SUBF_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(0)); } 93 inline void Assembler::sub( Register d, Register a, Register b) { subf(d, b, a); } 94 inline void Assembler::subf_( Register d, Register a, Register b) { emit_int32(SUBF_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(1)); } 95 inline void Assembler::addc( Register d, Register a, Register b) { emit_int32(ADDC_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(0)); } 96 inline void Assembler::addc_( Register d, Register a, Register b) { emit_int32(ADDC_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(1)); } 97 inline void Assembler::subfc( Register d, Register a, Register b) { emit_int32(SUBFC_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(0)); } 98 inline void Assembler::subfc_( Register d, Register a, Register b) { emit_int32(SUBFC_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(1)); } 99 inline void Assembler::adde( Register d, Register a, Register b) { emit_int32(ADDE_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(0)); } 100 inline void Assembler::adde_( Register d, Register a, Register b) { emit_int32(ADDE_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(1)); } 101 inline void Assembler::subfe( Register d, Register a, Register b) { emit_int32(SUBFE_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(0)); } 102 inline void Assembler::subfe_( Register d, Register a, Register b) { emit_int32(SUBFE_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(1)); } 103 inline void Assembler::addme( Register d, Register a) { emit_int32(ADDME_OPCODE | rt(d) | ra(a) | oe(0) | rc(0)); } 104 inline void Assembler::addme_( Register d, Register a) { emit_int32(ADDME_OPCODE | rt(d) | ra(a) | oe(0) | rc(1)); } 105 inline void Assembler::subfme( Register d, Register a) { emit_int32(SUBFME_OPCODE | rt(d) | ra(a) | oe(0) | rc(0)); } 106 inline void Assembler::subfme_(Register d, Register a) { emit_int32(SUBFME_OPCODE | rt(d) | ra(a) | oe(0) | rc(1)); } 107 inline void Assembler::addze( Register d, Register a) { emit_int32(ADDZE_OPCODE | rt(d) | ra(a) | oe(0) | rc(0)); } 108 inline void Assembler::addze_( Register d, Register a) { emit_int32(ADDZE_OPCODE | rt(d) | ra(a) | oe(0) | rc(1)); } 109 inline void Assembler::subfze( Register d, Register a) { emit_int32(SUBFZE_OPCODE | rt(d) | ra(a) | oe(0) | rc(0)); } 110 inline void Assembler::subfze_(Register d, Register a) { emit_int32(SUBFZE_OPCODE | rt(d) | ra(a) | oe(0) | rc(1)); } 111 inline void Assembler::neg( Register d, Register a) { emit_int32(NEG_OPCODE | rt(d) | ra(a) | oe(0) | rc(0)); } 112 inline void Assembler::neg_( Register d, Register a) { emit_int32(NEG_OPCODE | rt(d) | ra(a) | oe(0) | rc(1)); } 113 inline void Assembler::mulli( Register d, Register a, int si16) { emit_int32(MULLI_OPCODE | rt(d) | ra(a) | simm(si16, 16)); } 114 inline void Assembler::mulld( Register d, Register a, Register b) { emit_int32(MULLD_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(0)); } 115 inline void Assembler::mulld_( Register d, Register a, Register b) { emit_int32(MULLD_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(1)); } 116 inline void Assembler::mullw( Register d, Register a, Register b) { emit_int32(MULLW_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(0)); } 117 inline void Assembler::mullw_( Register d, Register a, Register b) { emit_int32(MULLW_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(1)); } 118 inline void Assembler::mulhw( Register d, Register a, Register b) { emit_int32(MULHW_OPCODE | rt(d) | ra(a) | rb(b) | rc(0)); } 119 inline void Assembler::mulhw_( Register d, Register a, Register b) { emit_int32(MULHW_OPCODE | rt(d) | ra(a) | rb(b) | rc(1)); } 120 inline void Assembler::mulhwu( Register d, Register a, Register b) { emit_int32(MULHWU_OPCODE | rt(d) | ra(a) | rb(b) | rc(0)); } 121 inline void Assembler::mulhwu_(Register d, Register a, Register b) { emit_int32(MULHWU_OPCODE | rt(d) | ra(a) | rb(b) | rc(1)); } 122 inline void Assembler::mulhd( Register d, Register a, Register b) { emit_int32(MULHD_OPCODE | rt(d) | ra(a) | rb(b) | rc(0)); } 123 inline void Assembler::mulhd_( Register d, Register a, Register b) { emit_int32(MULHD_OPCODE | rt(d) | ra(a) | rb(b) | rc(1)); } 124 inline void Assembler::mulhdu( Register d, Register a, Register b) { emit_int32(MULHDU_OPCODE | rt(d) | ra(a) | rb(b) | rc(0)); } 125 inline void Assembler::mulhdu_(Register d, Register a, Register b) { emit_int32(MULHDU_OPCODE | rt(d) | ra(a) | rb(b) | rc(1)); } 126 inline void Assembler::divd( Register d, Register a, Register b) { emit_int32(DIVD_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(0)); } 127 inline void Assembler::divd_( Register d, Register a, Register b) { emit_int32(DIVD_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(1)); } 128 inline void Assembler::divw( Register d, Register a, Register b) { emit_int32(DIVW_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(0)); } 129 inline void Assembler::divw_( Register d, Register a, Register b) { emit_int32(DIVW_OPCODE | rt(d) | ra(a) | rb(b) | oe(0) | rc(1)); } 130 131 // Fixed-Point Arithmetic Instructions with Overflow detection 132 inline void Assembler::addo( Register d, Register a, Register b) { emit_int32(ADD_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(0)); } 133 inline void Assembler::addo_( Register d, Register a, Register b) { emit_int32(ADD_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(1)); } 134 inline void Assembler::subfo( Register d, Register a, Register b) { emit_int32(SUBF_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(0)); } 135 inline void Assembler::subfo_( Register d, Register a, Register b) { emit_int32(SUBF_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(1)); } 136 inline void Assembler::addco( Register d, Register a, Register b) { emit_int32(ADDC_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(0)); } 137 inline void Assembler::addco_( Register d, Register a, Register b) { emit_int32(ADDC_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(1)); } 138 inline void Assembler::subfco( Register d, Register a, Register b) { emit_int32(SUBFC_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(0)); } 139 inline void Assembler::subfco_( Register d, Register a, Register b) { emit_int32(SUBFC_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(1)); } 140 inline void Assembler::addeo( Register d, Register a, Register b) { emit_int32(ADDE_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(0)); } 141 inline void Assembler::addeo_( Register d, Register a, Register b) { emit_int32(ADDE_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(1)); } 142 inline void Assembler::subfeo( Register d, Register a, Register b) { emit_int32(SUBFE_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(0)); } 143 inline void Assembler::subfeo_( Register d, Register a, Register b) { emit_int32(SUBFE_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(1)); } 144 inline void Assembler::addmeo( Register d, Register a) { emit_int32(ADDME_OPCODE | rt(d) | ra(a) | oe(1) | rc(0)); } 145 inline void Assembler::addmeo_( Register d, Register a) { emit_int32(ADDME_OPCODE | rt(d) | ra(a) | oe(1) | rc(1)); } 146 inline void Assembler::subfmeo( Register d, Register a) { emit_int32(SUBFME_OPCODE | rt(d) | ra(a) | oe(1) | rc(0)); } 147 inline void Assembler::subfmeo_(Register d, Register a) { emit_int32(SUBFME_OPCODE | rt(d) | ra(a) | oe(1) | rc(1)); } 148 inline void Assembler::addzeo( Register d, Register a) { emit_int32(ADDZE_OPCODE | rt(d) | ra(a) | oe(1) | rc(0)); } 149 inline void Assembler::addzeo_( Register d, Register a) { emit_int32(ADDZE_OPCODE | rt(d) | ra(a) | oe(1) | rc(1)); } 150 inline void Assembler::subfzeo( Register d, Register a) { emit_int32(SUBFZE_OPCODE | rt(d) | ra(a) | oe(1) | rc(0)); } 151 inline void Assembler::subfzeo_(Register d, Register a) { emit_int32(SUBFZE_OPCODE | rt(d) | ra(a) | oe(1) | rc(1)); } 152 inline void Assembler::nego( Register d, Register a) { emit_int32(NEG_OPCODE | rt(d) | ra(a) | oe(1) | rc(0)); } 153 inline void Assembler::nego_( Register d, Register a) { emit_int32(NEG_OPCODE | rt(d) | ra(a) | oe(1) | rc(1)); } 154 inline void Assembler::mulldo( Register d, Register a, Register b) { emit_int32(MULLD_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(0)); } 155 inline void Assembler::mulldo_( Register d, Register a, Register b) { emit_int32(MULLD_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(1)); } 156 inline void Assembler::mullwo( Register d, Register a, Register b) { emit_int32(MULLW_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(0)); } 157 inline void Assembler::mullwo_( Register d, Register a, Register b) { emit_int32(MULLW_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(1)); } 158 inline void Assembler::divdo( Register d, Register a, Register b) { emit_int32(DIVD_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(0)); } 159 inline void Assembler::divdo_( Register d, Register a, Register b) { emit_int32(DIVD_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(1)); } 160 inline void Assembler::divwo( Register d, Register a, Register b) { emit_int32(DIVW_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(0)); } 161 inline void Assembler::divwo_( Register d, Register a, Register b) { emit_int32(DIVW_OPCODE | rt(d) | ra(a) | rb(b) | oe(1) | rc(1)); } 162 163 // extended mnemonics 164 inline void Assembler::li( Register d, int si16) { Assembler::addi_r0ok( d, R0, si16); } 165 inline void Assembler::lis( Register d, int si16) { Assembler::addis_r0ok(d, R0, si16); } 166 inline void Assembler::addir(Register d, int si16, Register a) { Assembler::addi(d, a, si16); } 167 inline void Assembler::subi( Register d, Register a, int si16) { Assembler::addi(d, a, -si16); } 168 169 // PPC 1, section 3.3.9, Fixed-Point Compare Instructions 170 inline void Assembler::cmpi( ConditionRegister f, int l, Register a, int si16) { emit_int32( CMPI_OPCODE | bf(f) | l10(l) | ra(a) | simm(si16,16)); } 171 inline void Assembler::cmp( ConditionRegister f, int l, Register a, Register b) { emit_int32( CMP_OPCODE | bf(f) | l10(l) | ra(a) | rb(b)); } 172 inline void Assembler::cmpli( ConditionRegister f, int l, Register a, int ui16) { emit_int32( CMPLI_OPCODE | bf(f) | l10(l) | ra(a) | uimm(ui16,16)); } 173 inline void Assembler::cmpl( ConditionRegister f, int l, Register a, Register b) { emit_int32( CMPL_OPCODE | bf(f) | l10(l) | ra(a) | rb(b)); } 174 175 // extended mnemonics of Compare Instructions 176 inline void Assembler::cmpwi( ConditionRegister crx, Register a, int si16) { Assembler::cmpi( crx, 0, a, si16); } 177 inline void Assembler::cmpdi( ConditionRegister crx, Register a, int si16) { Assembler::cmpi( crx, 1, a, si16); } 178 inline void Assembler::cmpw( ConditionRegister crx, Register a, Register b) { Assembler::cmp( crx, 0, a, b); } 179 inline void Assembler::cmpd( ConditionRegister crx, Register a, Register b) { Assembler::cmp( crx, 1, a, b); } 180 inline void Assembler::cmplwi(ConditionRegister crx, Register a, int ui16) { Assembler::cmpli(crx, 0, a, ui16); } 181 inline void Assembler::cmpldi(ConditionRegister crx, Register a, int ui16) { Assembler::cmpli(crx, 1, a, ui16); } 182 inline void Assembler::cmplw( ConditionRegister crx, Register a, Register b) { Assembler::cmpl( crx, 0, a, b); } 183 inline void Assembler::cmpld( ConditionRegister crx, Register a, Register b) { Assembler::cmpl( crx, 1, a, b); } 184 185 inline void Assembler::isel(Register d, Register a, Register b, int c) { guarantee(VM_Version::has_isel(), "opcode not supported on this hardware"); 186 emit_int32(ISEL_OPCODE | rt(d) | ra(a) | rb(b) | bc(c)); } 187 188 // PPC 1, section 3.3.11, Fixed-Point Logical Instructions 189 inline void Assembler::andi_( Register a, Register s, int ui16) { emit_int32(ANDI_OPCODE | rta(a) | rs(s) | uimm(ui16, 16)); } 190 inline void Assembler::andis_( Register a, Register s, int ui16) { emit_int32(ANDIS_OPCODE | rta(a) | rs(s) | uimm(ui16, 16)); } 191 inline void Assembler::ori( Register a, Register s, int ui16) { emit_int32(ORI_OPCODE | rta(a) | rs(s) | uimm(ui16, 16)); } 192 inline void Assembler::oris( Register a, Register s, int ui16) { emit_int32(ORIS_OPCODE | rta(a) | rs(s) | uimm(ui16, 16)); } 193 inline void Assembler::xori( Register a, Register s, int ui16) { emit_int32(XORI_OPCODE | rta(a) | rs(s) | uimm(ui16, 16)); } 194 inline void Assembler::xoris( Register a, Register s, int ui16) { emit_int32(XORIS_OPCODE | rta(a) | rs(s) | uimm(ui16, 16)); } 195 inline void Assembler::andr( Register a, Register s, Register b) { emit_int32(AND_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 196 inline void Assembler::and_( Register a, Register s, Register b) { emit_int32(AND_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 197 198 inline void Assembler::or_unchecked(Register a, Register s, Register b){ emit_int32(OR_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 199 inline void Assembler::orr( Register a, Register s, Register b) { if (a==s && s==b) { Assembler::nop(); } else { Assembler::or_unchecked(a,s,b); } } 200 inline void Assembler::or_( Register a, Register s, Register b) { emit_int32(OR_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 201 inline void Assembler::xorr( Register a, Register s, Register b) { emit_int32(XOR_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 202 inline void Assembler::xor_( Register a, Register s, Register b) { emit_int32(XOR_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 203 inline void Assembler::nand( Register a, Register s, Register b) { emit_int32(NAND_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 204 inline void Assembler::nand_( Register a, Register s, Register b) { emit_int32(NAND_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 205 inline void Assembler::nor( Register a, Register s, Register b) { emit_int32(NOR_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 206 inline void Assembler::nor_( Register a, Register s, Register b) { emit_int32(NOR_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 207 inline void Assembler::andc( Register a, Register s, Register b) { emit_int32(ANDC_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 208 inline void Assembler::andc_( Register a, Register s, Register b) { emit_int32(ANDC_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 209 inline void Assembler::orc( Register a, Register s, Register b) { emit_int32(ORC_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 210 inline void Assembler::orc_( Register a, Register s, Register b) { emit_int32(ORC_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 211 inline void Assembler::extsb( Register a, Register s) { emit_int32(EXTSB_OPCODE | rta(a) | rs(s) | rc(0)); } 212 inline void Assembler::extsb_( Register a, Register s) { emit_int32(EXTSB_OPCODE | rta(a) | rs(s) | rc(1)); } 213 inline void Assembler::extsh( Register a, Register s) { emit_int32(EXTSH_OPCODE | rta(a) | rs(s) | rc(0)); } 214 inline void Assembler::extsh_( Register a, Register s) { emit_int32(EXTSH_OPCODE | rta(a) | rs(s) | rc(1)); } 215 inline void Assembler::extsw( Register a, Register s) { emit_int32(EXTSW_OPCODE | rta(a) | rs(s) | rc(0)); } 216 inline void Assembler::extsw_( Register a, Register s) { emit_int32(EXTSW_OPCODE | rta(a) | rs(s) | rc(1)); } 217 218 // extended mnemonics 219 inline void Assembler::nop() { Assembler::ori(R0, R0, 0); } 220 // NOP for FP and BR units (different versions to allow them to be in one group) 221 inline void Assembler::fpnop0() { Assembler::fmr(F30, F30); } 222 inline void Assembler::fpnop1() { Assembler::fmr(F31, F31); } 223 inline void Assembler::brnop0() { Assembler::mcrf(CCR2, CCR2); } 224 inline void Assembler::brnop1() { Assembler::mcrf(CCR3, CCR3); } 225 inline void Assembler::brnop2() { Assembler::mcrf(CCR4, CCR4); } 226 227 inline void Assembler::mr( Register d, Register s) { Assembler::orr(d, s, s); } 228 inline void Assembler::ori_opt( Register d, int ui16) { if (ui16!=0) Assembler::ori( d, d, ui16); } 229 inline void Assembler::oris_opt(Register d, int ui16) { if (ui16!=0) Assembler::oris(d, d, ui16); } 230 231 inline void Assembler::endgroup() { Assembler::ori(R1, R1, 0); } 232 233 // count instructions 234 inline void Assembler::cntlzw( Register a, Register s) { emit_int32(CNTLZW_OPCODE | rta(a) | rs(s) | rc(0)); } 235 inline void Assembler::cntlzw_( Register a, Register s) { emit_int32(CNTLZW_OPCODE | rta(a) | rs(s) | rc(1)); } 236 inline void Assembler::cntlzd( Register a, Register s) { emit_int32(CNTLZD_OPCODE | rta(a) | rs(s) | rc(0)); } 237 inline void Assembler::cntlzd_( Register a, Register s) { emit_int32(CNTLZD_OPCODE | rta(a) | rs(s) | rc(1)); } 238 inline void Assembler::cnttzw( Register a, Register s) { emit_int32(CNTTZW_OPCODE | rta(a) | rs(s) | rc(0)); } 239 inline void Assembler::cnttzw_( Register a, Register s) { emit_int32(CNTTZW_OPCODE | rta(a) | rs(s) | rc(1)); } 240 inline void Assembler::cnttzd( Register a, Register s) { emit_int32(CNTTZD_OPCODE | rta(a) | rs(s) | rc(0)); } 241 inline void Assembler::cnttzd_( Register a, Register s) { emit_int32(CNTTZD_OPCODE | rta(a) | rs(s) | rc(1)); } 242 243 // PPC 1, section 3.3.12, Fixed-Point Rotate and Shift Instructions 244 inline void Assembler::sld( Register a, Register s, Register b) { emit_int32(SLD_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 245 inline void Assembler::sld_( Register a, Register s, Register b) { emit_int32(SLD_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 246 inline void Assembler::slw( Register a, Register s, Register b) { emit_int32(SLW_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 247 inline void Assembler::slw_( Register a, Register s, Register b) { emit_int32(SLW_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 248 inline void Assembler::srd( Register a, Register s, Register b) { emit_int32(SRD_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 249 inline void Assembler::srd_( Register a, Register s, Register b) { emit_int32(SRD_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 250 inline void Assembler::srw( Register a, Register s, Register b) { emit_int32(SRW_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 251 inline void Assembler::srw_( Register a, Register s, Register b) { emit_int32(SRW_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 252 inline void Assembler::srad( Register a, Register s, Register b) { emit_int32(SRAD_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 253 inline void Assembler::srad_( Register a, Register s, Register b) { emit_int32(SRAD_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 254 inline void Assembler::sraw( Register a, Register s, Register b) { emit_int32(SRAW_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 255 inline void Assembler::sraw_( Register a, Register s, Register b) { emit_int32(SRAW_OPCODE | rta(a) | rs(s) | rb(b) | rc(1)); } 256 inline void Assembler::sradi( Register a, Register s, int sh6) { emit_int32(SRADI_OPCODE | rta(a) | rs(s) | sh162030(sh6) | rc(0)); } 257 inline void Assembler::sradi_( Register a, Register s, int sh6) { emit_int32(SRADI_OPCODE | rta(a) | rs(s) | sh162030(sh6) | rc(1)); } 258 inline void Assembler::srawi( Register a, Register s, int sh5) { emit_int32(SRAWI_OPCODE | rta(a) | rs(s) | sh1620(sh5) | rc(0)); } 259 inline void Assembler::srawi_( Register a, Register s, int sh5) { emit_int32(SRAWI_OPCODE | rta(a) | rs(s) | sh1620(sh5) | rc(1)); } 260 261 // extended mnemonics for Shift Instructions 262 inline void Assembler::sldi( Register a, Register s, int sh6) { Assembler::rldicr(a, s, sh6, 63-sh6); } 263 inline void Assembler::sldi_( Register a, Register s, int sh6) { Assembler::rldicr_(a, s, sh6, 63-sh6); } 264 inline void Assembler::slwi( Register a, Register s, int sh5) { Assembler::rlwinm(a, s, sh5, 0, 31-sh5); } 265 inline void Assembler::slwi_( Register a, Register s, int sh5) { Assembler::rlwinm_(a, s, sh5, 0, 31-sh5); } 266 inline void Assembler::srdi( Register a, Register s, int sh6) { Assembler::rldicl(a, s, 64-sh6, sh6); } 267 inline void Assembler::srdi_( Register a, Register s, int sh6) { Assembler::rldicl_(a, s, 64-sh6, sh6); } 268 inline void Assembler::srwi( Register a, Register s, int sh5) { Assembler::rlwinm(a, s, 32-sh5, sh5, 31); } 269 inline void Assembler::srwi_( Register a, Register s, int sh5) { Assembler::rlwinm_(a, s, 32-sh5, sh5, 31); } 270 271 inline void Assembler::clrrdi( Register a, Register s, int ui6) { Assembler::rldicr(a, s, 0, 63-ui6); } 272 inline void Assembler::clrrdi_( Register a, Register s, int ui6) { Assembler::rldicr_(a, s, 0, 63-ui6); } 273 inline void Assembler::clrldi( Register a, Register s, int ui6) { Assembler::rldicl(a, s, 0, ui6); } 274 inline void Assembler::clrldi_( Register a, Register s, int ui6) { Assembler::rldicl_(a, s, 0, ui6); } 275 inline void Assembler::clrlsldi( Register a, Register s, int clrl6, int shl6) { Assembler::rldic( a, s, shl6, clrl6-shl6); } 276 inline void Assembler::clrlsldi_(Register a, Register s, int clrl6, int shl6) { Assembler::rldic_(a, s, shl6, clrl6-shl6); } 277 inline void Assembler::extrdi( Register a, Register s, int n, int b){ Assembler::rldicl(a, s, b+n, 64-n); } 278 // testbit with condition register. 279 inline void Assembler::testbitdi(ConditionRegister cr, Register a, Register s, int ui6) { 280 if (cr == CCR0) { 281 Assembler::rldicr_(a, s, 63-ui6, 0); 282 } else { 283 Assembler::rldicr(a, s, 63-ui6, 0); 284 Assembler::cmpdi(cr, a, 0); 285 } 286 } 287 288 // rotate instructions 289 inline void Assembler::rotldi( Register a, Register s, int n) { Assembler::rldicl(a, s, n, 0); } 290 inline void Assembler::rotrdi( Register a, Register s, int n) { Assembler::rldicl(a, s, 64-n, 0); } 291 inline void Assembler::rotlwi( Register a, Register s, int n) { Assembler::rlwinm(a, s, n, 0, 31); } 292 inline void Assembler::rotrwi( Register a, Register s, int n) { Assembler::rlwinm(a, s, 32-n, 0, 31); } 293 294 inline void Assembler::rldic( Register a, Register s, int sh6, int mb6) { emit_int32(RLDIC_OPCODE | rta(a) | rs(s) | sh162030(sh6) | mb2126(mb6) | rc(0)); } 295 inline void Assembler::rldic_( Register a, Register s, int sh6, int mb6) { emit_int32(RLDIC_OPCODE | rta(a) | rs(s) | sh162030(sh6) | mb2126(mb6) | rc(1)); } 296 inline void Assembler::rldicr( Register a, Register s, int sh6, int mb6) { emit_int32(RLDICR_OPCODE | rta(a) | rs(s) | sh162030(sh6) | mb2126(mb6) | rc(0)); } 297 inline void Assembler::rldicr_( Register a, Register s, int sh6, int mb6) { emit_int32(RLDICR_OPCODE | rta(a) | rs(s) | sh162030(sh6) | mb2126(mb6) | rc(1)); } 298 inline void Assembler::rldicl( Register a, Register s, int sh6, int me6) { emit_int32(RLDICL_OPCODE | rta(a) | rs(s) | sh162030(sh6) | me2126(me6) | rc(0)); } 299 inline void Assembler::rldicl_( Register a, Register s, int sh6, int me6) { emit_int32(RLDICL_OPCODE | rta(a) | rs(s) | sh162030(sh6) | me2126(me6) | rc(1)); } 300 inline void Assembler::rlwinm( Register a, Register s, int sh5, int mb5, int me5){ emit_int32(RLWINM_OPCODE | rta(a) | rs(s) | sh1620(sh5) | mb2125(mb5) | me2630(me5) | rc(0)); } 301 inline void Assembler::rlwinm_( Register a, Register s, int sh5, int mb5, int me5){ emit_int32(RLWINM_OPCODE | rta(a) | rs(s) | sh1620(sh5) | mb2125(mb5) | me2630(me5) | rc(1)); } 302 inline void Assembler::rldimi( Register a, Register s, int sh6, int mb6) { emit_int32(RLDIMI_OPCODE | rta(a) | rs(s) | sh162030(sh6) | mb2126(mb6) | rc(0)); } 303 inline void Assembler::rlwimi( Register a, Register s, int sh5, int mb5, int me5){ emit_int32(RLWIMI_OPCODE | rta(a) | rs(s) | sh1620(sh5) | mb2125(mb5) | me2630(me5) | rc(0)); } 304 inline void Assembler::rldimi_( Register a, Register s, int sh6, int mb6) { emit_int32(RLDIMI_OPCODE | rta(a) | rs(s) | sh162030(sh6) | mb2126(mb6) | rc(1)); } 305 inline void Assembler::insrdi( Register a, Register s, int n, int b) { Assembler::rldimi(a, s, 64-(b+n), b); } 306 inline void Assembler::insrwi( Register a, Register s, int n, int b) { Assembler::rlwimi(a, s, 32-(b+n), b, b+n-1); } 307 308 // PPC 1, section 3.3.2 Fixed-Point Load Instructions 309 inline void Assembler::lwzx( Register d, Register s1, Register s2) { emit_int32(LWZX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));} 310 inline void Assembler::lwz( Register d, int si16, Register s1) { emit_int32(LWZ_OPCODE | rt(d) | d1(si16) | ra0mem(s1));} 311 inline void Assembler::lwzu( Register d, int si16, Register s1) { assert(d != s1, "according to ibm manual"); emit_int32(LWZU_OPCODE | rt(d) | d1(si16) | rta0mem(s1));} 312 313 inline void Assembler::lwax( Register d, Register s1, Register s2) { emit_int32(LWAX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));} 314 inline void Assembler::lwa( Register d, int si16, Register s1) { emit_int32(LWA_OPCODE | rt(d) | ds(si16) | ra0mem(s1));} 315 316 inline void Assembler::lwbrx( Register d, Register s1, Register s2) { emit_int32(LWBRX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));} 317 318 inline void Assembler::lhzx( Register d, Register s1, Register s2) { emit_int32(LHZX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));} 319 inline void Assembler::lhz( Register d, int si16, Register s1) { emit_int32(LHZ_OPCODE | rt(d) | d1(si16) | ra0mem(s1));} 320 inline void Assembler::lhzu( Register d, int si16, Register s1) { assert(d != s1, "according to ibm manual"); emit_int32(LHZU_OPCODE | rt(d) | d1(si16) | rta0mem(s1));} 321 322 inline void Assembler::lhbrx( Register d, Register s1, Register s2) { emit_int32(LHBRX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));} 323 324 inline void Assembler::lhax( Register d, Register s1, Register s2) { emit_int32(LHAX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));} 325 inline void Assembler::lha( Register d, int si16, Register s1) { emit_int32(LHA_OPCODE | rt(d) | d1(si16) | ra0mem(s1));} 326 inline void Assembler::lhau( Register d, int si16, Register s1) { assert(d != s1, "according to ibm manual"); emit_int32(LHAU_OPCODE | rt(d) | d1(si16) | rta0mem(s1));} 327 328 inline void Assembler::lbzx( Register d, Register s1, Register s2) { emit_int32(LBZX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));} 329 inline void Assembler::lbz( Register d, int si16, Register s1) { emit_int32(LBZ_OPCODE | rt(d) | d1(si16) | ra0mem(s1));} 330 inline void Assembler::lbzu( Register d, int si16, Register s1) { assert(d != s1, "according to ibm manual"); emit_int32(LBZU_OPCODE | rt(d) | d1(si16) | rta0mem(s1));} 331 332 inline void Assembler::ld( Register d, int si16, Register s1) { emit_int32(LD_OPCODE | rt(d) | ds(si16) | ra0mem(s1));} 333 inline void Assembler::ldx( Register d, Register s1, Register s2) { emit_int32(LDX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));} 334 inline void Assembler::ldu( Register d, int si16, Register s1) { assert(d != s1, "according to ibm manual"); emit_int32(LDU_OPCODE | rt(d) | ds(si16) | rta0mem(s1));} 335 inline void Assembler::ldbrx( Register d, Register s1, Register s2) { emit_int32(LDBRX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));} 336 337 inline void Assembler::ld_ptr(Register d, int b, Register s1) { ld(d, b, s1); } 338 DEBUG_ONLY(inline void Assembler::ld_ptr(Register d, ByteSize b, Register s1) { ld(d, in_bytes(b), s1); }) 339 340 // PPC 1, section 3.3.3 Fixed-Point Store Instructions 341 inline void Assembler::stwx( Register d, Register s1, Register s2) { emit_int32(STWX_OPCODE | rs(d) | ra0mem(s1) | rb(s2));} 342 inline void Assembler::stw( Register d, int si16, Register s1) { emit_int32(STW_OPCODE | rs(d) | d1(si16) | ra0mem(s1));} 343 inline void Assembler::stwu( Register d, int si16, Register s1) { emit_int32(STWU_OPCODE | rs(d) | d1(si16) | rta0mem(s1));} 344 inline void Assembler::stwbrx( Register d, Register s1, Register s2) { emit_int32(STWBRX_OPCODE | rs(d) | ra0mem(s1) | rb(s2));} 345 346 inline void Assembler::sthx( Register d, Register s1, Register s2) { emit_int32(STHX_OPCODE | rs(d) | ra0mem(s1) | rb(s2));} 347 inline void Assembler::sth( Register d, int si16, Register s1) { emit_int32(STH_OPCODE | rs(d) | d1(si16) | ra0mem(s1));} 348 inline void Assembler::sthu( Register d, int si16, Register s1) { emit_int32(STHU_OPCODE | rs(d) | d1(si16) | rta0mem(s1));} 349 inline void Assembler::sthbrx( Register d, Register s1, Register s2) { emit_int32(STHBRX_OPCODE | rs(d) | ra0mem(s1) | rb(s2));} 350 351 inline void Assembler::stbx( Register d, Register s1, Register s2) { emit_int32(STBX_OPCODE | rs(d) | ra0mem(s1) | rb(s2));} 352 inline void Assembler::stb( Register d, int si16, Register s1) { emit_int32(STB_OPCODE | rs(d) | d1(si16) | ra0mem(s1));} 353 inline void Assembler::stbu( Register d, int si16, Register s1) { emit_int32(STBU_OPCODE | rs(d) | d1(si16) | rta0mem(s1));} 354 355 inline void Assembler::std( Register d, int si16, Register s1) { emit_int32(STD_OPCODE | rs(d) | ds(si16) | ra0mem(s1));} 356 inline void Assembler::stdx( Register d, Register s1, Register s2) { emit_int32(STDX_OPCODE | rs(d) | ra0mem(s1) | rb(s2));} 357 inline void Assembler::stdu( Register d, int si16, Register s1) { emit_int32(STDU_OPCODE | rs(d) | ds(si16) | rta0mem(s1));} 358 inline void Assembler::stdux(Register s, Register a, Register b) { emit_int32(STDUX_OPCODE| rs(s) | rta0mem(a) | rb(b));} 359 inline void Assembler::stdbrx( Register d, Register s1, Register s2) { emit_int32(STDBRX_OPCODE | rs(d) | ra0mem(s1) | rb(s2));} 360 361 inline void Assembler::st_ptr(Register d, int b, Register s1) { std(d, b, s1); } 362 DEBUG_ONLY(inline void Assembler::st_ptr(Register d, ByteSize b, Register s1) { std(d, in_bytes(b), s1); }) 363 364 // PPC 1, section 3.3.13 Move To/From System Register Instructions 365 inline void Assembler::mtlr( Register s1) { emit_int32(MTLR_OPCODE | rs(s1)); } 366 inline void Assembler::mflr( Register d ) { emit_int32(MFLR_OPCODE | rt(d)); } 367 inline void Assembler::mtctr(Register s1) { emit_int32(MTCTR_OPCODE | rs(s1)); } 368 inline void Assembler::mfctr(Register d ) { emit_int32(MFCTR_OPCODE | rt(d)); } 369 inline void Assembler::mtcrf(int afxm, Register s){ emit_int32(MTCRF_OPCODE | fxm(afxm) | rs(s)); } 370 inline void Assembler::mfcr( Register d ) { emit_int32(MFCR_OPCODE | rt(d)); } 371 inline void Assembler::mcrf( ConditionRegister crd, ConditionRegister cra) 372 { emit_int32(MCRF_OPCODE | bf(crd) | bfa(cra)); } 373 inline void Assembler::mtcr( Register s) { Assembler::mtcrf(0xff, s); } 374 375 // Special purpose registers 376 // Exception Register 377 inline void Assembler::mtxer(Register s1) { emit_int32(MTXER_OPCODE | rs(s1)); } 378 inline void Assembler::mfxer(Register d ) { emit_int32(MFXER_OPCODE | rt(d)); } 379 // Vector Register Save Register 380 inline void Assembler::mtvrsave(Register s1) { emit_int32(MTVRSAVE_OPCODE | rs(s1)); } 381 inline void Assembler::mfvrsave(Register d ) { emit_int32(MFVRSAVE_OPCODE | rt(d)); } 382 // Timebase 383 inline void Assembler::mftb(Register d ) { emit_int32(MFTB_OPCODE | rt(d)); } 384 // Introduced with Power 8: 385 // Data Stream Control Register 386 inline void Assembler::mtdscr(Register s1) { emit_int32(MTDSCR_OPCODE | rs(s1)); } 387 inline void Assembler::mfdscr(Register d ) { emit_int32(MFDSCR_OPCODE | rt(d)); } 388 // Transactional Memory Registers 389 inline void Assembler::mftfhar(Register d ) { emit_int32(MFTFHAR_OPCODE | rt(d)); } 390 inline void Assembler::mftfiar(Register d ) { emit_int32(MFTFIAR_OPCODE | rt(d)); } 391 inline void Assembler::mftexasr(Register d ) { emit_int32(MFTEXASR_OPCODE | rt(d)); } 392 inline void Assembler::mftexasru(Register d ) { emit_int32(MFTEXASRU_OPCODE | rt(d)); } 393 394 // SAP JVM 2006-02-13 PPC branch instruction. 395 // PPC 1, section 2.4.1 Branch Instructions 396 inline void Assembler::b( address a, relocInfo::relocType rt) { emit_data(BXX_OPCODE| li(disp( intptr_t(a), intptr_t(pc()))) |aa(0)|lk(0), rt); } 397 inline void Assembler::b( Label& L) { b( target(L)); } 398 inline void Assembler::bl(address a, relocInfo::relocType rt) { emit_data(BXX_OPCODE| li(disp( intptr_t(a), intptr_t(pc()))) |aa(0)|lk(1), rt); } 399 inline void Assembler::bl(Label& L) { bl(target(L)); } 400 inline void Assembler::bc( int boint, int biint, address a, relocInfo::relocType rt) { emit_data(BCXX_OPCODE| bo(boint) | bi(biint) | bd(disp( intptr_t(a), intptr_t(pc()))) | aa(0) | lk(0), rt); } 401 inline void Assembler::bc( int boint, int biint, Label& L) { bc(boint, biint, target(L)); } 402 inline void Assembler::bcl(int boint, int biint, address a, relocInfo::relocType rt) { emit_data(BCXX_OPCODE| bo(boint) | bi(biint) | bd(disp( intptr_t(a), intptr_t(pc()))) | aa(0)|lk(1)); } 403 inline void Assembler::bcl(int boint, int biint, Label& L) { bcl(boint, biint, target(L)); } 404 405 inline void Assembler::bclr( int boint, int biint, int bhint, relocInfo::relocType rt) { emit_data(BCLR_OPCODE | bo(boint) | bi(biint) | bh(bhint) | aa(0) | lk(0), rt); } 406 inline void Assembler::bclrl( int boint, int biint, int bhint, relocInfo::relocType rt) { emit_data(BCLR_OPCODE | bo(boint) | bi(biint) | bh(bhint) | aa(0) | lk(1), rt); } 407 inline void Assembler::bcctr( int boint, int biint, int bhint, relocInfo::relocType rt) { emit_data(BCCTR_OPCODE| bo(boint) | bi(biint) | bh(bhint) | aa(0) | lk(0), rt); } 408 inline void Assembler::bcctrl(int boint, int biint, int bhint, relocInfo::relocType rt) { emit_data(BCCTR_OPCODE| bo(boint) | bi(biint) | bh(bhint) | aa(0) | lk(1), rt); } 409 410 // helper function for b 411 inline bool Assembler::is_within_range_of_b(address a, address pc) { 412 // Guard against illegal branch targets, e.g. -1 (see CompiledStaticCall and ad-file). 413 if ((((uint64_t)a) & 0x3) != 0) return false; 414 415 const int range = 1 << (29-6); // li field is from bit 6 to bit 29. 416 int value = disp(intptr_t(a), intptr_t(pc)); 417 bool result = -range <= value && value < range-1; 418 #ifdef ASSERT 419 if (result) li(value); // Assert that value is in correct range. 420 #endif 421 return result; 422 } 423 424 // helper functions for bcxx. 425 inline bool Assembler::is_within_range_of_bcxx(address a, address pc) { 426 // Guard against illegal branch targets, e.g. -1 (see CompiledStaticCall and ad-file). 427 if ((((uint64_t)a) & 0x3) != 0) return false; 428 429 const int range = 1 << (29-16); // bd field is from bit 16 to bit 29. 430 int value = disp(intptr_t(a), intptr_t(pc)); 431 bool result = -range <= value && value < range-1; 432 #ifdef ASSERT 433 if (result) bd(value); // Assert that value is in correct range. 434 #endif 435 return result; 436 } 437 438 // Get the destination of a bxx branch (b, bl, ba, bla). 439 address Assembler::bxx_destination(address baddr) { return bxx_destination(*(int*)baddr, baddr); } 440 address Assembler::bxx_destination(int instr, address pc) { return (address)bxx_destination_offset(instr, (intptr_t)pc); } 441 intptr_t Assembler::bxx_destination_offset(int instr, intptr_t bxx_pos) { 442 intptr_t displ = inv_li_field(instr); 443 return bxx_pos + displ; 444 } 445 446 // Extended mnemonics for Branch Instructions 447 inline void Assembler::blt(ConditionRegister crx, Label& L) { Assembler::bc(bcondCRbiIs1, bi0(crx, less), L); } 448 inline void Assembler::bgt(ConditionRegister crx, Label& L) { Assembler::bc(bcondCRbiIs1, bi0(crx, greater), L); } 449 inline void Assembler::beq(ConditionRegister crx, Label& L) { Assembler::bc(bcondCRbiIs1, bi0(crx, equal), L); } 450 inline void Assembler::bso(ConditionRegister crx, Label& L) { Assembler::bc(bcondCRbiIs1, bi0(crx, summary_overflow), L); } 451 inline void Assembler::bge(ConditionRegister crx, Label& L) { Assembler::bc(bcondCRbiIs0, bi0(crx, less), L); } 452 inline void Assembler::ble(ConditionRegister crx, Label& L) { Assembler::bc(bcondCRbiIs0, bi0(crx, greater), L); } 453 inline void Assembler::bne(ConditionRegister crx, Label& L) { Assembler::bc(bcondCRbiIs0, bi0(crx, equal), L); } 454 inline void Assembler::bns(ConditionRegister crx, Label& L) { Assembler::bc(bcondCRbiIs0, bi0(crx, summary_overflow), L); } 455 456 // Branch instructions with static prediction hints. 457 inline void Assembler::blt_predict_taken (ConditionRegister crx, Label& L) { bc(bcondCRbiIs1_bhintIsTaken, bi0(crx, less), L); } 458 inline void Assembler::bgt_predict_taken (ConditionRegister crx, Label& L) { bc(bcondCRbiIs1_bhintIsTaken, bi0(crx, greater), L); } 459 inline void Assembler::beq_predict_taken (ConditionRegister crx, Label& L) { bc(bcondCRbiIs1_bhintIsTaken, bi0(crx, equal), L); } 460 inline void Assembler::bso_predict_taken (ConditionRegister crx, Label& L) { bc(bcondCRbiIs1_bhintIsTaken, bi0(crx, summary_overflow), L); } 461 inline void Assembler::bge_predict_taken (ConditionRegister crx, Label& L) { bc(bcondCRbiIs0_bhintIsTaken, bi0(crx, less), L); } 462 inline void Assembler::ble_predict_taken (ConditionRegister crx, Label& L) { bc(bcondCRbiIs0_bhintIsTaken, bi0(crx, greater), L); } 463 inline void Assembler::bne_predict_taken (ConditionRegister crx, Label& L) { bc(bcondCRbiIs0_bhintIsTaken, bi0(crx, equal), L); } 464 inline void Assembler::bns_predict_taken (ConditionRegister crx, Label& L) { bc(bcondCRbiIs0_bhintIsTaken, bi0(crx, summary_overflow), L); } 465 inline void Assembler::blt_predict_not_taken(ConditionRegister crx, Label& L) { bc(bcondCRbiIs1_bhintIsNotTaken, bi0(crx, less), L); } 466 inline void Assembler::bgt_predict_not_taken(ConditionRegister crx, Label& L) { bc(bcondCRbiIs1_bhintIsNotTaken, bi0(crx, greater), L); } 467 inline void Assembler::beq_predict_not_taken(ConditionRegister crx, Label& L) { bc(bcondCRbiIs1_bhintIsNotTaken, bi0(crx, equal), L); } 468 inline void Assembler::bso_predict_not_taken(ConditionRegister crx, Label& L) { bc(bcondCRbiIs1_bhintIsNotTaken, bi0(crx, summary_overflow), L); } 469 inline void Assembler::bge_predict_not_taken(ConditionRegister crx, Label& L) { bc(bcondCRbiIs0_bhintIsNotTaken, bi0(crx, less), L); } 470 inline void Assembler::ble_predict_not_taken(ConditionRegister crx, Label& L) { bc(bcondCRbiIs0_bhintIsNotTaken, bi0(crx, greater), L); } 471 inline void Assembler::bne_predict_not_taken(ConditionRegister crx, Label& L) { bc(bcondCRbiIs0_bhintIsNotTaken, bi0(crx, equal), L); } 472 inline void Assembler::bns_predict_not_taken(ConditionRegister crx, Label& L) { bc(bcondCRbiIs0_bhintIsNotTaken, bi0(crx, summary_overflow), L); } 473 474 // For use in conjunction with testbitdi: 475 inline void Assembler::btrue( ConditionRegister crx, Label& L) { Assembler::bne(crx, L); } 476 inline void Assembler::bfalse(ConditionRegister crx, Label& L) { Assembler::beq(crx, L); } 477 478 inline void Assembler::bltl(ConditionRegister crx, Label& L) { Assembler::bcl(bcondCRbiIs1, bi0(crx, less), L); } 479 inline void Assembler::bgtl(ConditionRegister crx, Label& L) { Assembler::bcl(bcondCRbiIs1, bi0(crx, greater), L); } 480 inline void Assembler::beql(ConditionRegister crx, Label& L) { Assembler::bcl(bcondCRbiIs1, bi0(crx, equal), L); } 481 inline void Assembler::bsol(ConditionRegister crx, Label& L) { Assembler::bcl(bcondCRbiIs1, bi0(crx, summary_overflow), L); } 482 inline void Assembler::bgel(ConditionRegister crx, Label& L) { Assembler::bcl(bcondCRbiIs0, bi0(crx, less), L); } 483 inline void Assembler::blel(ConditionRegister crx, Label& L) { Assembler::bcl(bcondCRbiIs0, bi0(crx, greater), L); } 484 inline void Assembler::bnel(ConditionRegister crx, Label& L) { Assembler::bcl(bcondCRbiIs0, bi0(crx, equal), L); } 485 inline void Assembler::bnsl(ConditionRegister crx, Label& L) { Assembler::bcl(bcondCRbiIs0, bi0(crx, summary_overflow), L); } 486 487 // Extended mnemonics for Branch Instructions via LR. 488 // We use `blr' for returns. 489 inline void Assembler::blr(relocInfo::relocType rt) { Assembler::bclr(bcondAlways, 0, bhintbhBCLRisReturn, rt); } 490 491 // Extended mnemonics for Branch Instructions with CTR. 492 // Bdnz means `decrement CTR and jump to L if CTR is not zero'. 493 inline void Assembler::bdnz(Label& L) { Assembler::bc(16, 0, L); } 494 // Decrement and branch if result is zero. 495 inline void Assembler::bdz(Label& L) { Assembler::bc(18, 0, L); } 496 // We use `bctr[l]' for jumps/calls in function descriptor glue 497 // code, e.g. for calls to runtime functions. 498 inline void Assembler::bctr( relocInfo::relocType rt) { Assembler::bcctr(bcondAlways, 0, bhintbhBCCTRisNotReturnButSame, rt); } 499 inline void Assembler::bctrl(relocInfo::relocType rt) { Assembler::bcctrl(bcondAlways, 0, bhintbhBCCTRisNotReturnButSame, rt); } 500 // Conditional jumps/branches via CTR. 501 inline void Assembler::beqctr( ConditionRegister crx, relocInfo::relocType rt) { Assembler::bcctr( bcondCRbiIs1, bi0(crx, equal), bhintbhBCCTRisNotReturnButSame, rt); } 502 inline void Assembler::beqctrl(ConditionRegister crx, relocInfo::relocType rt) { Assembler::bcctrl(bcondCRbiIs1, bi0(crx, equal), bhintbhBCCTRisNotReturnButSame, rt); } 503 inline void Assembler::bnectr( ConditionRegister crx, relocInfo::relocType rt) { Assembler::bcctr( bcondCRbiIs0, bi0(crx, equal), bhintbhBCCTRisNotReturnButSame, rt); } 504 inline void Assembler::bnectrl(ConditionRegister crx, relocInfo::relocType rt) { Assembler::bcctrl(bcondCRbiIs0, bi0(crx, equal), bhintbhBCCTRisNotReturnButSame, rt); } 505 506 // condition register logic instructions 507 inline void Assembler::crand( int d, int s1, int s2) { emit_int32(CRAND_OPCODE | bt(d) | ba(s1) | bb(s2)); } 508 inline void Assembler::crnand(int d, int s1, int s2) { emit_int32(CRNAND_OPCODE | bt(d) | ba(s1) | bb(s2)); } 509 inline void Assembler::cror( int d, int s1, int s2) { emit_int32(CROR_OPCODE | bt(d) | ba(s1) | bb(s2)); } 510 inline void Assembler::crxor( int d, int s1, int s2) { emit_int32(CRXOR_OPCODE | bt(d) | ba(s1) | bb(s2)); } 511 inline void Assembler::crnor( int d, int s1, int s2) { emit_int32(CRNOR_OPCODE | bt(d) | ba(s1) | bb(s2)); } 512 inline void Assembler::creqv( int d, int s1, int s2) { emit_int32(CREQV_OPCODE | bt(d) | ba(s1) | bb(s2)); } 513 inline void Assembler::crandc(int d, int s1, int s2) { emit_int32(CRANDC_OPCODE | bt(d) | ba(s1) | bb(s2)); } 514 inline void Assembler::crorc( int d, int s1, int s2) { emit_int32(CRORC_OPCODE | bt(d) | ba(s1) | bb(s2)); } 515 516 // More convenient version. 517 inline void Assembler::crand( ConditionRegister crdst, Condition cdst, ConditionRegister crsrc, Condition csrc) { 518 int dst_bit = condition_register_bit(crdst, cdst), 519 src_bit = condition_register_bit(crsrc, csrc); 520 crand(dst_bit, src_bit, dst_bit); 521 } 522 inline void Assembler::crnand(ConditionRegister crdst, Condition cdst, ConditionRegister crsrc, Condition csrc) { 523 int dst_bit = condition_register_bit(crdst, cdst), 524 src_bit = condition_register_bit(crsrc, csrc); 525 crnand(dst_bit, src_bit, dst_bit); 526 } 527 inline void Assembler::cror( ConditionRegister crdst, Condition cdst, ConditionRegister crsrc, Condition csrc) { 528 int dst_bit = condition_register_bit(crdst, cdst), 529 src_bit = condition_register_bit(crsrc, csrc); 530 cror(dst_bit, src_bit, dst_bit); 531 } 532 inline void Assembler::crxor( ConditionRegister crdst, Condition cdst, ConditionRegister crsrc, Condition csrc) { 533 int dst_bit = condition_register_bit(crdst, cdst), 534 src_bit = condition_register_bit(crsrc, csrc); 535 crxor(dst_bit, src_bit, dst_bit); 536 } 537 inline void Assembler::crnor( ConditionRegister crdst, Condition cdst, ConditionRegister crsrc, Condition csrc) { 538 int dst_bit = condition_register_bit(crdst, cdst), 539 src_bit = condition_register_bit(crsrc, csrc); 540 crnor(dst_bit, src_bit, dst_bit); 541 } 542 inline void Assembler::creqv( ConditionRegister crdst, Condition cdst, ConditionRegister crsrc, Condition csrc) { 543 int dst_bit = condition_register_bit(crdst, cdst), 544 src_bit = condition_register_bit(crsrc, csrc); 545 creqv(dst_bit, src_bit, dst_bit); 546 } 547 inline void Assembler::crandc(ConditionRegister crdst, Condition cdst, ConditionRegister crsrc, Condition csrc) { 548 int dst_bit = condition_register_bit(crdst, cdst), 549 src_bit = condition_register_bit(crsrc, csrc); 550 crandc(dst_bit, src_bit, dst_bit); 551 } 552 inline void Assembler::crorc( ConditionRegister crdst, Condition cdst, ConditionRegister crsrc, Condition csrc) { 553 int dst_bit = condition_register_bit(crdst, cdst), 554 src_bit = condition_register_bit(crsrc, csrc); 555 crorc(dst_bit, src_bit, dst_bit); 556 } 557 558 // Conditional move (>= Power7) 559 inline void Assembler::isel(Register d, ConditionRegister cr, Condition cc, bool inv, Register a, Register b) { 560 if (b == noreg) { 561 b = d; // Can be omitted if old value should be kept in "else" case. 562 } 563 Register first = a; 564 Register second = b; 565 if (inv) { 566 first = b; 567 second = a; // exchange 568 } 569 assert(first != R0, "r0 not allowed"); 570 isel(d, first, second, bi0(cr, cc)); 571 } 572 inline void Assembler::isel_0(Register d, ConditionRegister cr, Condition cc, Register b) { 573 if (b == noreg) { 574 b = d; // Can be omitted if old value should be kept in "else" case. 575 } 576 isel(d, R0, b, bi0(cr, cc)); 577 } 578 579 // PPC 2, section 3.2.1 Instruction Cache Instructions 580 inline void Assembler::icbi( Register s1, Register s2) { emit_int32( ICBI_OPCODE | ra0mem(s1) | rb(s2) ); } 581 // PPC 2, section 3.2.2 Data Cache Instructions 582 //inline void Assembler::dcba( Register s1, Register s2) { emit_int32( DCBA_OPCODE | ra0mem(s1) | rb(s2) ); } 583 inline void Assembler::dcbz( Register s1, Register s2) { emit_int32( DCBZ_OPCODE | ra0mem(s1) | rb(s2) ); } 584 inline void Assembler::dcbst( Register s1, Register s2) { emit_int32( DCBST_OPCODE | ra0mem(s1) | rb(s2) ); } 585 inline void Assembler::dcbf( Register s1, Register s2) { emit_int32( DCBF_OPCODE | ra0mem(s1) | rb(s2) ); } 586 // dcache read hint 587 inline void Assembler::dcbt( Register s1, Register s2) { emit_int32( DCBT_OPCODE | ra0mem(s1) | rb(s2) ); } 588 inline void Assembler::dcbtct( Register s1, Register s2, int ct) { emit_int32( DCBT_OPCODE | ra0mem(s1) | rb(s2) | thct(ct)); } 589 inline void Assembler::dcbtds( Register s1, Register s2, int ds) { emit_int32( DCBT_OPCODE | ra0mem(s1) | rb(s2) | thds(ds)); } 590 // dcache write hint 591 inline void Assembler::dcbtst( Register s1, Register s2) { emit_int32( DCBTST_OPCODE | ra0mem(s1) | rb(s2) ); } 592 inline void Assembler::dcbtstct(Register s1, Register s2, int ct) { emit_int32( DCBTST_OPCODE | ra0mem(s1) | rb(s2) | thct(ct)); } 593 594 // machine barrier instructions: 595 inline void Assembler::sync(int a) { emit_int32( SYNC_OPCODE | l910(a)); } 596 inline void Assembler::sync() { Assembler::sync(0); } 597 inline void Assembler::lwsync() { Assembler::sync(1); } 598 inline void Assembler::ptesync() { Assembler::sync(2); } 599 inline void Assembler::eieio() { emit_int32( EIEIO_OPCODE); } 600 inline void Assembler::isync() { emit_int32( ISYNC_OPCODE); } 601 inline void Assembler::elemental_membar(int e) { assert(0 < e && e < 16, "invalid encoding"); emit_int32( SYNC_OPCODE | e1215(e)); } 602 603 // Wait instructions for polling. 604 inline void Assembler::wait() { emit_int32( WAIT_OPCODE); } 605 inline void Assembler::waitrsv() { emit_int32( WAIT_OPCODE | 1<<(31-10)); } // WC=0b01 >=Power7 606 607 // atomics 608 // Use ra0mem to disallow R0 as base. 609 inline void Assembler::lbarx_unchecked(Register d, Register a, Register b, int eh1) { emit_int32( LBARX_OPCODE | rt(d) | ra0mem(a) | rb(b) | eh(eh1)); } 610 inline void Assembler::lharx_unchecked(Register d, Register a, Register b, int eh1) { emit_int32( LHARX_OPCODE | rt(d) | ra0mem(a) | rb(b) | eh(eh1)); } 611 inline void Assembler::lwarx_unchecked(Register d, Register a, Register b, int eh1) { emit_int32( LWARX_OPCODE | rt(d) | ra0mem(a) | rb(b) | eh(eh1)); } 612 inline void Assembler::ldarx_unchecked(Register d, Register a, Register b, int eh1) { emit_int32( LDARX_OPCODE | rt(d) | ra0mem(a) | rb(b) | eh(eh1)); } 613 inline void Assembler::lqarx_unchecked(Register d, Register a, Register b, int eh1) { emit_int32( LQARX_OPCODE | rt(d) | ra0mem(a) | rb(b) | eh(eh1)); } 614 inline bool Assembler::lxarx_hint_exclusive_access() { return VM_Version::has_lxarxeh(); } 615 inline void Assembler::lbarx( Register d, Register a, Register b, bool hint_exclusive_access) { lbarx_unchecked(d, a, b, (hint_exclusive_access && lxarx_hint_exclusive_access() && UseExtendedLoadAndReserveInstructionsPPC64) ? 1 : 0); } 616 inline void Assembler::lharx( Register d, Register a, Register b, bool hint_exclusive_access) { lharx_unchecked(d, a, b, (hint_exclusive_access && lxarx_hint_exclusive_access() && UseExtendedLoadAndReserveInstructionsPPC64) ? 1 : 0); } 617 inline void Assembler::lwarx( Register d, Register a, Register b, bool hint_exclusive_access) { lwarx_unchecked(d, a, b, (hint_exclusive_access && lxarx_hint_exclusive_access() && UseExtendedLoadAndReserveInstructionsPPC64) ? 1 : 0); } 618 inline void Assembler::ldarx( Register d, Register a, Register b, bool hint_exclusive_access) { ldarx_unchecked(d, a, b, (hint_exclusive_access && lxarx_hint_exclusive_access() && UseExtendedLoadAndReserveInstructionsPPC64) ? 1 : 0); } 619 inline void Assembler::lqarx( Register d, Register a, Register b, bool hint_exclusive_access) { lqarx_unchecked(d, a, b, (hint_exclusive_access && lxarx_hint_exclusive_access() && UseExtendedLoadAndReserveInstructionsPPC64) ? 1 : 0); } 620 inline void Assembler::stbcx_(Register s, Register a, Register b) { emit_int32( STBCX_OPCODE | rs(s) | ra0mem(a) | rb(b) | rc(1)); } 621 inline void Assembler::sthcx_(Register s, Register a, Register b) { emit_int32( STHCX_OPCODE | rs(s) | ra0mem(a) | rb(b) | rc(1)); } 622 inline void Assembler::stwcx_(Register s, Register a, Register b) { emit_int32( STWCX_OPCODE | rs(s) | ra0mem(a) | rb(b) | rc(1)); } 623 inline void Assembler::stdcx_(Register s, Register a, Register b) { emit_int32( STDCX_OPCODE | rs(s) | ra0mem(a) | rb(b) | rc(1)); } 624 inline void Assembler::stqcx_(Register s, Register a, Register b) { emit_int32( STQCX_OPCODE | rs(s) | ra0mem(a) | rb(b) | rc(1)); } 625 626 // Instructions for adjusting thread priority 627 // for simultaneous multithreading (SMT) on >= POWER5. 628 inline void Assembler::smt_prio_very_low() { Assembler::or_unchecked(R31, R31, R31); } 629 inline void Assembler::smt_prio_low() { Assembler::or_unchecked(R1, R1, R1); } 630 inline void Assembler::smt_prio_medium_low() { Assembler::or_unchecked(R6, R6, R6); } 631 inline void Assembler::smt_prio_medium() { Assembler::or_unchecked(R2, R2, R2); } 632 inline void Assembler::smt_prio_medium_high() { Assembler::or_unchecked(R5, R5, R5); } 633 inline void Assembler::smt_prio_high() { Assembler::or_unchecked(R3, R3, R3); } 634 // >= Power7 635 inline void Assembler::smt_yield() { Assembler::or_unchecked(R27, R27, R27); } // never actually implemented 636 inline void Assembler::smt_mdoio() { Assembler::or_unchecked(R29, R29, R29); } // never actually implemetned 637 inline void Assembler::smt_mdoom() { Assembler::or_unchecked(R30, R30, R30); } // never actually implemented 638 // Power8 639 inline void Assembler::smt_miso() { Assembler::or_unchecked(R26, R26, R26); } // never actually implemented 640 641 inline void Assembler::twi_0(Register a) { twi_unchecked(0, a, 0);} 642 643 // trap instructions 644 inline void Assembler::tdi_unchecked(int tobits, Register a, int si16){ emit_int32( TDI_OPCODE | to(tobits) | ra(a) | si(si16)); } 645 inline void Assembler::twi_unchecked(int tobits, Register a, int si16){ emit_int32( TWI_OPCODE | to(tobits) | ra(a) | si(si16)); } 646 inline void Assembler::tdi(int tobits, Register a, int si16) { assert(UseSIGTRAP, "precondition"); tdi_unchecked(tobits, a, si16); } 647 inline void Assembler::twi(int tobits, Register a, int si16) { assert(UseSIGTRAP, "precondition"); twi_unchecked(tobits, a, si16); } 648 inline void Assembler::td( int tobits, Register a, Register b) { assert(UseSIGTRAP, "precondition"); emit_int32( TD_OPCODE | to(tobits) | ra(a) | rb(b)); } 649 inline void Assembler::tw( int tobits, Register a, Register b) { assert(UseSIGTRAP, "precondition"); emit_int32( TW_OPCODE | to(tobits) | ra(a) | rb(b)); } 650 651 // FLOATING POINT instructions ppc. 652 // PPC 1, section 4.6.2 Floating-Point Load Instructions 653 // Use ra0mem instead of ra in some instructions below. 654 inline void Assembler::lfs( FloatRegister d, int si16, Register a) { emit_int32( LFS_OPCODE | frt(d) | ra0mem(a) | simm(si16,16)); } 655 inline void Assembler::lfsu(FloatRegister d, int si16, Register a) { emit_int32( LFSU_OPCODE | frt(d) | ra(a) | simm(si16,16)); } 656 inline void Assembler::lfsx(FloatRegister d, Register a, Register b) { emit_int32( LFSX_OPCODE | frt(d) | ra0mem(a) | rb(b)); } 657 inline void Assembler::lfd( FloatRegister d, int si16, Register a) { emit_int32( LFD_OPCODE | frt(d) | ra0mem(a) | simm(si16,16)); } 658 inline void Assembler::lfdu(FloatRegister d, int si16, Register a) { emit_int32( LFDU_OPCODE | frt(d) | ra(a) | simm(si16,16)); } 659 inline void Assembler::lfdx(FloatRegister d, Register a, Register b) { emit_int32( LFDX_OPCODE | frt(d) | ra0mem(a) | rb(b)); } 660 661 // PPC 1, section 4.6.3 Floating-Point Store Instructions 662 // Use ra0mem instead of ra in some instructions below. 663 inline void Assembler::stfs( FloatRegister s, int si16, Register a) { emit_int32( STFS_OPCODE | frs(s) | ra0mem(a) | simm(si16,16)); } 664 inline void Assembler::stfsu(FloatRegister s, int si16, Register a) { emit_int32( STFSU_OPCODE | frs(s) | ra(a) | simm(si16,16)); } 665 inline void Assembler::stfsx(FloatRegister s, Register a, Register b){ emit_int32( STFSX_OPCODE | frs(s) | ra0mem(a) | rb(b)); } 666 inline void Assembler::stfd( FloatRegister s, int si16, Register a) { emit_int32( STFD_OPCODE | frs(s) | ra0mem(a) | simm(si16,16)); } 667 inline void Assembler::stfdu(FloatRegister s, int si16, Register a) { emit_int32( STFDU_OPCODE | frs(s) | ra(a) | simm(si16,16)); } 668 inline void Assembler::stfdx(FloatRegister s, Register a, Register b){ emit_int32( STFDX_OPCODE | frs(s) | ra0mem(a) | rb(b)); } 669 670 // PPC 1, section 4.6.4 Floating-Point Move Instructions 671 inline void Assembler::fmr( FloatRegister d, FloatRegister b) { emit_int32( FMR_OPCODE | frt(d) | frb(b) | rc(0)); } 672 inline void Assembler::fmr_(FloatRegister d, FloatRegister b) { emit_int32( FMR_OPCODE | frt(d) | frb(b) | rc(1)); } 673 674 // These are special Power6 opcodes, reused for "lfdepx" and "stfdepx" 675 // on Power7. Do not use. 676 //inline void Assembler::mffgpr( FloatRegister d, Register b) { emit_int32( MFFGPR_OPCODE | frt(d) | rb(b) | rc(0)); } 677 //inline void Assembler::mftgpr( Register d, FloatRegister b) { emit_int32( MFTGPR_OPCODE | rt(d) | frb(b) | rc(0)); } 678 // add cmpb and popcntb to detect ppc power version. 679 inline void Assembler::cmpb( Register a, Register s, Register b) { guarantee(VM_Version::has_cmpb(), "opcode not supported on this hardware"); 680 emit_int32( CMPB_OPCODE | rta(a) | rs(s) | rb(b) | rc(0)); } 681 inline void Assembler::popcntb(Register a, Register s) { guarantee(VM_Version::has_popcntb(), "opcode not supported on this hardware"); 682 emit_int32( POPCNTB_OPCODE | rta(a) | rs(s)); }; 683 inline void Assembler::popcntw(Register a, Register s) { guarantee(VM_Version::has_popcntw(), "opcode not supported on this hardware"); 684 emit_int32( POPCNTW_OPCODE | rta(a) | rs(s)); }; 685 inline void Assembler::popcntd(Register a, Register s) { emit_int32( POPCNTD_OPCODE | rta(a) | rs(s)); }; 686 687 inline void Assembler::fneg( FloatRegister d, FloatRegister b) { emit_int32( FNEG_OPCODE | frt(d) | frb(b) | rc(0)); } 688 inline void Assembler::fneg_( FloatRegister d, FloatRegister b) { emit_int32( FNEG_OPCODE | frt(d) | frb(b) | rc(1)); } 689 inline void Assembler::fabs( FloatRegister d, FloatRegister b) { emit_int32( FABS_OPCODE | frt(d) | frb(b) | rc(0)); } 690 inline void Assembler::fabs_( FloatRegister d, FloatRegister b) { emit_int32( FABS_OPCODE | frt(d) | frb(b) | rc(1)); } 691 inline void Assembler::fnabs( FloatRegister d, FloatRegister b) { emit_int32( FNABS_OPCODE | frt(d) | frb(b) | rc(0)); } 692 inline void Assembler::fnabs_(FloatRegister d, FloatRegister b) { emit_int32( FNABS_OPCODE | frt(d) | frb(b) | rc(1)); } 693 694 // PPC 1, section 4.6.5.1 Floating-Point Elementary Arithmetic Instructions 695 inline void Assembler::fadd( FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FADD_OPCODE | frt(d) | fra(a) | frb(b) | rc(0)); } 696 inline void Assembler::fadd_( FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FADD_OPCODE | frt(d) | fra(a) | frb(b) | rc(1)); } 697 inline void Assembler::fadds( FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FADDS_OPCODE | frt(d) | fra(a) | frb(b) | rc(0)); } 698 inline void Assembler::fadds_(FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FADDS_OPCODE | frt(d) | fra(a) | frb(b) | rc(1)); } 699 inline void Assembler::fsub( FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FSUB_OPCODE | frt(d) | fra(a) | frb(b) | rc(0)); } 700 inline void Assembler::fsub_( FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FSUB_OPCODE | frt(d) | fra(a) | frb(b) | rc(1)); } 701 inline void Assembler::fsubs( FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FSUBS_OPCODE | frt(d) | fra(a) | frb(b) | rc(0)); } 702 inline void Assembler::fsubs_(FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FSUBS_OPCODE | frt(d) | fra(a) | frb(b) | rc(1)); } 703 inline void Assembler::fmul( FloatRegister d, FloatRegister a, FloatRegister c) { emit_int32( FMUL_OPCODE | frt(d) | fra(a) | frc(c) | rc(0)); } 704 inline void Assembler::fmul_( FloatRegister d, FloatRegister a, FloatRegister c) { emit_int32( FMUL_OPCODE | frt(d) | fra(a) | frc(c) | rc(1)); } 705 inline void Assembler::fmuls( FloatRegister d, FloatRegister a, FloatRegister c) { emit_int32( FMULS_OPCODE | frt(d) | fra(a) | frc(c) | rc(0)); } 706 inline void Assembler::fmuls_(FloatRegister d, FloatRegister a, FloatRegister c) { emit_int32( FMULS_OPCODE | frt(d) | fra(a) | frc(c) | rc(1)); } 707 inline void Assembler::fdiv( FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FDIV_OPCODE | frt(d) | fra(a) | frb(b) | rc(0)); } 708 inline void Assembler::fdiv_( FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FDIV_OPCODE | frt(d) | fra(a) | frb(b) | rc(1)); } 709 inline void Assembler::fdivs( FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FDIVS_OPCODE | frt(d) | fra(a) | frb(b) | rc(0)); } 710 inline void Assembler::fdivs_(FloatRegister d, FloatRegister a, FloatRegister b) { emit_int32( FDIVS_OPCODE | frt(d) | fra(a) | frb(b) | rc(1)); } 711 712 // Fused multiply-accumulate instructions. 713 // WARNING: Use only when rounding between the 2 parts is not desired. 714 // Some floating point tck tests will fail if used incorrectly. 715 inline void Assembler::fmadd( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FMADD_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(0)); } 716 inline void Assembler::fmadd_( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FMADD_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(1)); } 717 inline void Assembler::fmadds( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FMADDS_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(0)); } 718 inline void Assembler::fmadds_( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FMADDS_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(1)); } 719 inline void Assembler::fmsub( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FMSUB_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(0)); } 720 inline void Assembler::fmsub_( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FMSUB_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(1)); } 721 inline void Assembler::fmsubs( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FMSUBS_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(0)); } 722 inline void Assembler::fmsubs_( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FMSUBS_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(1)); } 723 inline void Assembler::fnmadd( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FNMADD_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(0)); } 724 inline void Assembler::fnmadd_( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FNMADD_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(1)); } 725 inline void Assembler::fnmadds( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FNMADDS_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(0)); } 726 inline void Assembler::fnmadds_(FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FNMADDS_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(1)); } 727 inline void Assembler::fnmsub( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FNMSUB_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(0)); } 728 inline void Assembler::fnmsub_( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FNMSUB_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(1)); } 729 inline void Assembler::fnmsubs( FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FNMSUBS_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(0)); } 730 inline void Assembler::fnmsubs_(FloatRegister d, FloatRegister a, FloatRegister c, FloatRegister b) { emit_int32( FNMSUBS_OPCODE | frt(d) | fra(a) | frb(b) | frc(c) | rc(1)); } 731 732 // PPC 1, section 4.6.6 Floating-Point Rounding and Conversion Instructions 733 inline void Assembler::frsp( FloatRegister d, FloatRegister b) { emit_int32( FRSP_OPCODE | frt(d) | frb(b) | rc(0)); } 734 inline void Assembler::fctid( FloatRegister d, FloatRegister b) { emit_int32( FCTID_OPCODE | frt(d) | frb(b) | rc(0)); } 735 inline void Assembler::fctidz(FloatRegister d, FloatRegister b) { emit_int32( FCTIDZ_OPCODE | frt(d) | frb(b) | rc(0)); } 736 inline void Assembler::fctiw( FloatRegister d, FloatRegister b) { emit_int32( FCTIW_OPCODE | frt(d) | frb(b) | rc(0)); } 737 inline void Assembler::fctiwz(FloatRegister d, FloatRegister b) { emit_int32( FCTIWZ_OPCODE | frt(d) | frb(b) | rc(0)); } 738 inline void Assembler::fcfid( FloatRegister d, FloatRegister b) { emit_int32( FCFID_OPCODE | frt(d) | frb(b) | rc(0)); } 739 inline void Assembler::fcfids(FloatRegister d, FloatRegister b) { guarantee(VM_Version::has_fcfids(), "opcode not supported on this hardware"); 740 emit_int32( FCFIDS_OPCODE | frt(d) | frb(b) | rc(0)); } 741 742 // PPC 1, section 4.6.7 Floating-Point Compare Instructions 743 inline void Assembler::fcmpu( ConditionRegister crx, FloatRegister a, FloatRegister b) { emit_int32( FCMPU_OPCODE | bf(crx) | fra(a) | frb(b)); } 744 745 // PPC 1, section 5.2.1 Floating-Point Arithmetic Instructions 746 inline void Assembler::fsqrt( FloatRegister d, FloatRegister b) { guarantee(VM_Version::has_fsqrt(), "opcode not supported on this hardware"); 747 emit_int32( FSQRT_OPCODE | frt(d) | frb(b) | rc(0)); } 748 inline void Assembler::fsqrts(FloatRegister d, FloatRegister b) { guarantee(VM_Version::has_fsqrts(), "opcode not supported on this hardware"); 749 emit_int32( FSQRTS_OPCODE | frt(d) | frb(b) | rc(0)); } 750 751 // Vector instructions for >= Power6. 752 inline void Assembler::lvebx( VectorRegister d, Register s1, Register s2) { emit_int32( LVEBX_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 753 inline void Assembler::lvehx( VectorRegister d, Register s1, Register s2) { emit_int32( LVEHX_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 754 inline void Assembler::lvewx( VectorRegister d, Register s1, Register s2) { emit_int32( LVEWX_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 755 inline void Assembler::lvx( VectorRegister d, Register s1, Register s2) { emit_int32( LVX_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 756 inline void Assembler::lvxl( VectorRegister d, Register s1, Register s2) { emit_int32( LVXL_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 757 inline void Assembler::stvebx(VectorRegister d, Register s1, Register s2) { emit_int32( STVEBX_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 758 inline void Assembler::stvehx(VectorRegister d, Register s1, Register s2) { emit_int32( STVEHX_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 759 inline void Assembler::stvewx(VectorRegister d, Register s1, Register s2) { emit_int32( STVEWX_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 760 inline void Assembler::stvx( VectorRegister d, Register s1, Register s2) { emit_int32( STVX_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 761 inline void Assembler::stvxl( VectorRegister d, Register s1, Register s2) { emit_int32( STVXL_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 762 inline void Assembler::lvsl( VectorRegister d, Register s1, Register s2) { emit_int32( LVSL_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 763 inline void Assembler::lvsr( VectorRegister d, Register s1, Register s2) { emit_int32( LVSR_OPCODE | vrt(d) | ra0mem(s1) | rb(s2)); } 764 765 // Vector-Scalar (VSX) instructions. 766 inline void Assembler::lxvd2x( VectorSRegister d, Register s1) { emit_int32( LXVD2X_OPCODE | vsrt(d) | ra(0) | rb(s1)); } 767 inline void Assembler::lxvd2x( VectorSRegister d, Register s1, Register s2) { emit_int32( LXVD2X_OPCODE | vsrt(d) | ra0mem(s1) | rb(s2)); } 768 inline void Assembler::stxvd2x( VectorSRegister d, Register s1) { emit_int32( STXVD2X_OPCODE | vsrs(d) | ra(0) | rb(s1)); } 769 inline void Assembler::stxvd2x( VectorSRegister d, Register s1, Register s2) { emit_int32( STXVD2X_OPCODE | vsrs(d) | ra0mem(s1) | rb(s2)); } 770 inline void Assembler::mtvsrd( VectorSRegister d, Register a) { emit_int32( MTVSRD_OPCODE | vsrt(d) | ra(a)); } 771 inline void Assembler::mtvsrwz( VectorSRegister d, Register a) { emit_int32( MTVSRWZ_OPCODE | vsrt(d) | ra(a)); } 772 inline void Assembler::xxspltw( VectorSRegister d, VectorSRegister b, int ui2) { emit_int32( XXSPLTW_OPCODE | vsrt(d) | vsrb(b) | xxsplt_uim(uimm(ui2,2))); } 773 inline void Assembler::xxlor( VectorSRegister d, VectorSRegister a, VectorSRegister b) { emit_int32( XXLOR_OPCODE | vsrt(d) | vsra(a) | vsrb(b)); } 774 inline void Assembler::xxlxor( VectorSRegister d, VectorSRegister a, VectorSRegister b) { emit_int32( XXLXOR_OPCODE | vsrt(d) | vsra(a) | vsrb(b)); } 775 inline void Assembler::xxleqv( VectorSRegister d, VectorSRegister a, VectorSRegister b) { emit_int32( XXLEQV_OPCODE | vsrt(d) | vsra(a) | vsrb(b)); } 776 inline void Assembler::xvdivsp( VectorSRegister d, VectorSRegister a, VectorSRegister b) { emit_int32( XVDIVSP_OPCODE | vsrt(d) | vsra(a) | vsrb(b)); } 777 inline void Assembler::xvdivdp( VectorSRegister d, VectorSRegister a, VectorSRegister b) { emit_int32( XVDIVDP_OPCODE | vsrt(d) | vsra(a) | vsrb(b)); } 778 inline void Assembler::xvabssp( VectorSRegister d, VectorSRegister b) { emit_int32( XVABSSP_OPCODE | vsrt(d) | vsrb(b)); } 779 inline void Assembler::xvabsdp( VectorSRegister d, VectorSRegister b) { emit_int32( XVABSDP_OPCODE | vsrt(d) | vsrb(b)); } 780 inline void Assembler::xvnegsp( VectorSRegister d, VectorSRegister b) { emit_int32( XVNEGSP_OPCODE | vsrt(d) | vsrb(b)); } 781 inline void Assembler::xvnegdp( VectorSRegister d, VectorSRegister b) { emit_int32( XVNEGDP_OPCODE | vsrt(d) | vsrb(b)); } 782 inline void Assembler::xvsqrtsp(VectorSRegister d, VectorSRegister b) { emit_int32( XVSQRTSP_OPCODE| vsrt(d) | vsrb(b)); } 783 inline void Assembler::xvsqrtdp(VectorSRegister d, VectorSRegister b) { emit_int32( XVSQRTDP_OPCODE| vsrt(d) | vsrb(b)); } 784 inline void Assembler::xscvdpspn(VectorSRegister d, VectorSRegister b) { emit_int32( XSCVDPSPN_OPCODE | vsrt(d) | vsrb(b)); } 785 inline void Assembler::xvadddp( VectorSRegister d, VectorSRegister a, VectorSRegister b) { emit_int32( XVADDDP_OPCODE | vsrt(d) | vsra(a) | vsrb(b)); } 786 inline void Assembler::xvsubdp( VectorSRegister d, VectorSRegister a, VectorSRegister b) { emit_int32( XVSUBDP_OPCODE | vsrt(d) | vsra(a) | vsrb(b)); } 787 inline void Assembler::xvmulsp( VectorSRegister d, VectorSRegister a, VectorSRegister b) { emit_int32( XVMULSP_OPCODE | vsrt(d) | vsra(a) | vsrb(b)); } 788 inline void Assembler::xvmuldp( VectorSRegister d, VectorSRegister a, VectorSRegister b) { emit_int32( XVMULDP_OPCODE | vsrt(d) | vsra(a) | vsrb(b)); } 789 inline void Assembler::mtvrd( VectorRegister d, Register a) { emit_int32( MTVSRD_OPCODE | vsrt(d->to_vsr()) | ra(a)); } 790 inline void Assembler::mfvrd( Register a, VectorRegister d) { emit_int32( MFVSRD_OPCODE | vsrt(d->to_vsr()) | ra(a)); } 791 inline void Assembler::mtvrwz( VectorRegister d, Register a) { emit_int32( MTVSRWZ_OPCODE | vsrt(d->to_vsr()) | ra(a)); } 792 inline void Assembler::mfvrwz( Register a, VectorRegister d) { emit_int32( MFVSRWZ_OPCODE | vsrt(d->to_vsr()) | ra(a)); } 793 inline void Assembler::xxpermdi(VectorSRegister d, VectorSRegister a, VectorSRegister b, int dm) { emit_int32( XXPERMDI_OPCODE | vsrt(d) | vsra(a) | vsrb(b) | vsdm(dm)); } 794 inline void Assembler::xxmrghw( VectorSRegister d, VectorSRegister a, VectorSRegister b) { emit_int32( XXMRGHW_OPCODE | vsrt(d) | vsra(a) | vsrb(b)); } 795 inline void Assembler::xxmrglw( VectorSRegister d, VectorSRegister a, VectorSRegister b) { emit_int32( XXMRGHW_OPCODE | vsrt(d) | vsra(a) | vsrb(b)); } 796 797 // VSX Extended Mnemonics 798 inline void Assembler::xxspltd( VectorSRegister d, VectorSRegister a, int x) { xxpermdi(d, a, a, x ? 3 : 0); } 799 inline void Assembler::xxmrghd( VectorSRegister d, VectorSRegister a, VectorSRegister b) { xxpermdi(d, a, b, 0); } 800 inline void Assembler::xxmrgld( VectorSRegister d, VectorSRegister a, VectorSRegister b) { xxpermdi(d, a, b, 3); } 801 inline void Assembler::xxswapd( VectorSRegister d, VectorSRegister a) { xxpermdi(d, a, a, 2); } 802 803 // Vector-Scalar (VSX) instructions. 804 inline void Assembler::mtfprd( FloatRegister d, Register a) { emit_int32( MTVSRD_OPCODE | frt(d) | ra(a)); } 805 inline void Assembler::mtfprwa( FloatRegister d, Register a) { emit_int32( MTVSRWA_OPCODE | frt(d) | ra(a)); } 806 inline void Assembler::mffprd( Register a, FloatRegister d) { emit_int32( MFVSRD_OPCODE | frt(d) | ra(a)); } 807 808 inline void Assembler::vpkpx( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPKPX_OPCODE | vrt(d) | vra(a) | vrb(b)); } 809 inline void Assembler::vpkshss( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPKSHSS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 810 inline void Assembler::vpkswss( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPKSWSS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 811 inline void Assembler::vpkshus( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPKSHUS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 812 inline void Assembler::vpkswus( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPKSWUS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 813 inline void Assembler::vpkuhum( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPKUHUM_OPCODE | vrt(d) | vra(a) | vrb(b)); } 814 inline void Assembler::vpkuwum( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPKUWUM_OPCODE | vrt(d) | vra(a) | vrb(b)); } 815 inline void Assembler::vpkuhus( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPKUHUS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 816 inline void Assembler::vpkuwus( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPKUWUS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 817 inline void Assembler::vupkhpx( VectorRegister d, VectorRegister b) { emit_int32( VUPKHPX_OPCODE | vrt(d) | vrb(b)); } 818 inline void Assembler::vupkhsb( VectorRegister d, VectorRegister b) { emit_int32( VUPKHSB_OPCODE | vrt(d) | vrb(b)); } 819 inline void Assembler::vupkhsh( VectorRegister d, VectorRegister b) { emit_int32( VUPKHSH_OPCODE | vrt(d) | vrb(b)); } 820 inline void Assembler::vupklpx( VectorRegister d, VectorRegister b) { emit_int32( VUPKLPX_OPCODE | vrt(d) | vrb(b)); } 821 inline void Assembler::vupklsb( VectorRegister d, VectorRegister b) { emit_int32( VUPKLSB_OPCODE | vrt(d) | vrb(b)); } 822 inline void Assembler::vupklsh( VectorRegister d, VectorRegister b) { emit_int32( VUPKLSH_OPCODE | vrt(d) | vrb(b)); } 823 inline void Assembler::vmrghb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMRGHB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 824 inline void Assembler::vmrghw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMRGHW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 825 inline void Assembler::vmrghh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMRGHH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 826 inline void Assembler::vmrglb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMRGLB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 827 inline void Assembler::vmrglw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMRGLW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 828 inline void Assembler::vmrglh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMRGLH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 829 inline void Assembler::vsplt( VectorRegister d, int ui4, VectorRegister b) { emit_int32( VSPLT_OPCODE | vrt(d) | vsplt_uim(uimm(ui4,4)) | vrb(b)); } 830 inline void Assembler::vsplth( VectorRegister d, int ui3, VectorRegister b) { emit_int32( VSPLTH_OPCODE | vrt(d) | vsplt_uim(uimm(ui3,3)) | vrb(b)); } 831 inline void Assembler::vspltw( VectorRegister d, int ui2, VectorRegister b) { emit_int32( VSPLTW_OPCODE | vrt(d) | vsplt_uim(uimm(ui2,2)) | vrb(b)); } 832 inline void Assembler::vspltisb(VectorRegister d, int si5) { emit_int32( VSPLTISB_OPCODE| vrt(d) | vsplti_sim(simm(si5,5))); } 833 inline void Assembler::vspltish(VectorRegister d, int si5) { emit_int32( VSPLTISH_OPCODE| vrt(d) | vsplti_sim(simm(si5,5))); } 834 inline void Assembler::vspltisw(VectorRegister d, int si5) { emit_int32( VSPLTISW_OPCODE| vrt(d) | vsplti_sim(simm(si5,5))); } 835 inline void Assembler::vperm( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c){ emit_int32( VPERM_OPCODE | vrt(d) | vra(a) | vrb(b) | vrc(c)); } 836 inline void Assembler::vsel( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c){ emit_int32( VSEL_OPCODE | vrt(d) | vra(a) | vrb(b) | vrc(c)); } 837 inline void Assembler::vsl( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSL_OPCODE | vrt(d) | vra(a) | vrb(b)); } 838 inline void Assembler::vsldoi( VectorRegister d, VectorRegister a, VectorRegister b, int ui4) { emit_int32( VSLDOI_OPCODE| vrt(d) | vra(a) | vrb(b) | vsldoi_shb(uimm(ui4,4))); } 839 inline void Assembler::vslo( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSLO_OPCODE | vrt(d) | vra(a) | vrb(b)); } 840 inline void Assembler::vsr( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSR_OPCODE | vrt(d) | vra(a) | vrb(b)); } 841 inline void Assembler::vsro( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSRO_OPCODE | vrt(d) | vra(a) | vrb(b)); } 842 inline void Assembler::vaddcuw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDCUW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 843 inline void Assembler::vaddshs( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDSHS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 844 inline void Assembler::vaddsbs( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDSBS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 845 inline void Assembler::vaddsws( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDSWS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 846 inline void Assembler::vaddubm( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDUBM_OPCODE | vrt(d) | vra(a) | vrb(b)); } 847 inline void Assembler::vadduwm( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDUWM_OPCODE | vrt(d) | vra(a) | vrb(b)); } 848 inline void Assembler::vadduhm( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDUHM_OPCODE | vrt(d) | vra(a) | vrb(b)); } 849 inline void Assembler::vaddudm( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDUDM_OPCODE | vrt(d) | vra(a) | vrb(b)); } 850 inline void Assembler::vaddubs( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDUBS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 851 inline void Assembler::vadduws( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDUWS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 852 inline void Assembler::vadduhs( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDUHS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 853 inline void Assembler::vaddfp( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VADDFP_OPCODE | vrt(d) | vra(a) | vrb(b)); } 854 inline void Assembler::vsubcuw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBCUW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 855 inline void Assembler::vsubshs( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBSHS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 856 inline void Assembler::vsubsbs( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBSBS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 857 inline void Assembler::vsubsws( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBSWS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 858 inline void Assembler::vsububm( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBUBM_OPCODE | vrt(d) | vra(a) | vrb(b)); } 859 inline void Assembler::vsubuwm( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBUWM_OPCODE | vrt(d) | vra(a) | vrb(b)); } 860 inline void Assembler::vsubuhm( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBUHM_OPCODE | vrt(d) | vra(a) | vrb(b)); } 861 inline void Assembler::vsubudm( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBUDM_OPCODE | vrt(d) | vra(a) | vrb(b)); } 862 inline void Assembler::vsububs( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBUBS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 863 inline void Assembler::vsubuws( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBUWS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 864 inline void Assembler::vsubuhs( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBUHS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 865 inline void Assembler::vsubfp( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUBFP_OPCODE | vrt(d) | vra(a) | vrb(b)); } 866 inline void Assembler::vmulesb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMULESB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 867 inline void Assembler::vmuleub( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMULEUB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 868 inline void Assembler::vmulesh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMULESH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 869 inline void Assembler::vmuleuh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMULEUH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 870 inline void Assembler::vmulosb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMULOSB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 871 inline void Assembler::vmuloub( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMULOUB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 872 inline void Assembler::vmulosh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMULOSH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 873 inline void Assembler::vmulosw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMULOSW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 874 inline void Assembler::vmulouh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMULOUH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 875 inline void Assembler::vmuluwm( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMULUWM_OPCODE | vrt(d) | vra(a) | vrb(b)); } 876 inline void Assembler::vmhaddshs(VectorRegister d,VectorRegister a, VectorRegister b, VectorRegister c) { emit_int32( VMHADDSHS_OPCODE | vrt(d) | vra(a) | vrb(b)| vrc(c)); } 877 inline void Assembler::vmhraddshs(VectorRegister d,VectorRegister a,VectorRegister b, VectorRegister c) { emit_int32( VMHRADDSHS_OPCODE| vrt(d) | vra(a) | vrb(b)| vrc(c)); } 878 inline void Assembler::vmladduhm(VectorRegister d,VectorRegister a, VectorRegister b, VectorRegister c) { emit_int32( VMLADDUHM_OPCODE | vrt(d) | vra(a) | vrb(b)| vrc(c)); } 879 inline void Assembler::vmsubuhm(VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c) { emit_int32( VMSUBUHM_OPCODE | vrt(d) | vra(a) | vrb(b)| vrc(c)); } 880 inline void Assembler::vmsummbm(VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c) { emit_int32( VMSUMMBM_OPCODE | vrt(d) | vra(a) | vrb(b)| vrc(c)); } 881 inline void Assembler::vmsumshm(VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c) { emit_int32( VMSUMSHM_OPCODE | vrt(d) | vra(a) | vrb(b)| vrc(c)); } 882 inline void Assembler::vmsumshs(VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c) { emit_int32( VMSUMSHS_OPCODE | vrt(d) | vra(a) | vrb(b)| vrc(c)); } 883 inline void Assembler::vmsumuhm(VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c) { emit_int32( VMSUMUHM_OPCODE | vrt(d) | vra(a) | vrb(b)| vrc(c)); } 884 inline void Assembler::vmsumuhs(VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c) { emit_int32( VMSUMUHS_OPCODE | vrt(d) | vra(a) | vrb(b)| vrc(c)); } 885 inline void Assembler::vmaddfp( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c) { emit_int32( VMADDFP_OPCODE | vrt(d) | vra(a) | vrb(b)| vrc(c)); } 886 inline void Assembler::vsumsws( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUMSWS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 887 inline void Assembler::vsum2sws(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUM2SWS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 888 inline void Assembler::vsum4sbs(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUM4SBS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 889 inline void Assembler::vsum4ubs(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUM4UBS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 890 inline void Assembler::vsum4shs(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSUM4SHS_OPCODE | vrt(d) | vra(a) | vrb(b)); } 891 inline void Assembler::vavgsb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VAVGSB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 892 inline void Assembler::vavgsw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VAVGSW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 893 inline void Assembler::vavgsh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VAVGSH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 894 inline void Assembler::vavgub( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VAVGUB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 895 inline void Assembler::vavguw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VAVGUW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 896 inline void Assembler::vavguh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VAVGUH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 897 inline void Assembler::vmaxsb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMAXSB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 898 inline void Assembler::vmaxsw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMAXSW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 899 inline void Assembler::vmaxsh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMAXSH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 900 inline void Assembler::vmaxub( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMAXUB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 901 inline void Assembler::vmaxuw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMAXUW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 902 inline void Assembler::vmaxuh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMAXUH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 903 inline void Assembler::vminsb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMINSB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 904 inline void Assembler::vminsw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMINSW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 905 inline void Assembler::vminsh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMINSH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 906 inline void Assembler::vminub( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMINUB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 907 inline void Assembler::vminuw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMINUW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 908 inline void Assembler::vminuh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VMINUH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 909 inline void Assembler::vcmpequb(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCMPEQUB_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(0)); } 910 inline void Assembler::vcmpequh(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCMPEQUH_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(0)); } 911 inline void Assembler::vcmpequw(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCMPEQUW_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(0)); } 912 inline void Assembler::vcmpgtsh(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCMPGTSH_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(0)); } 913 inline void Assembler::vcmpgtsb(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCMPGTSB_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(0)); } 914 inline void Assembler::vcmpgtsw(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCMPGTSW_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(0)); } 915 inline void Assembler::vcmpgtub(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCMPGTUB_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(0)); } 916 inline void Assembler::vcmpgtuh(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCMPGTUH_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(0)); } 917 inline void Assembler::vcmpgtuw(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCMPGTUW_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(0)); } 918 inline void Assembler::vcmpequb_(VectorRegister d,VectorRegister a, VectorRegister b) { emit_int32( VCMPEQUB_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(1)); } 919 inline void Assembler::vcmpequh_(VectorRegister d,VectorRegister a, VectorRegister b) { emit_int32( VCMPEQUH_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(1)); } 920 inline void Assembler::vcmpequw_(VectorRegister d,VectorRegister a, VectorRegister b) { emit_int32( VCMPEQUW_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(1)); } 921 inline void Assembler::vcmpgtsh_(VectorRegister d,VectorRegister a, VectorRegister b) { emit_int32( VCMPGTSH_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(1)); } 922 inline void Assembler::vcmpgtsb_(VectorRegister d,VectorRegister a, VectorRegister b) { emit_int32( VCMPGTSB_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(1)); } 923 inline void Assembler::vcmpgtsw_(VectorRegister d,VectorRegister a, VectorRegister b) { emit_int32( VCMPGTSW_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(1)); } 924 inline void Assembler::vcmpgtub_(VectorRegister d,VectorRegister a, VectorRegister b) { emit_int32( VCMPGTUB_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(1)); } 925 inline void Assembler::vcmpgtuh_(VectorRegister d,VectorRegister a, VectorRegister b) { emit_int32( VCMPGTUH_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(1)); } 926 inline void Assembler::vcmpgtuw_(VectorRegister d,VectorRegister a, VectorRegister b) { emit_int32( VCMPGTUW_OPCODE | vrt(d) | vra(a) | vrb(b) | vcmp_rc(1)); } 927 inline void Assembler::vand( VectorRegister d, VectorRegister a, VectorRegister b) { guarantee(VM_Version::has_vand(), "opcode not supported on this hardware"); 928 emit_int32( VAND_OPCODE | vrt(d) | vra(a) | vrb(b)); } 929 inline void Assembler::vandc( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VANDC_OPCODE | vrt(d) | vra(a) | vrb(b)); } 930 inline void Assembler::vnor( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VNOR_OPCODE | vrt(d) | vra(a) | vrb(b)); } 931 inline void Assembler::vor( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VOR_OPCODE | vrt(d) | vra(a) | vrb(b)); } 932 inline void Assembler::vmr( VectorRegister d, VectorRegister a) { emit_int32( VOR_OPCODE | vrt(d) | vra(a) | vrb(a)); } 933 inline void Assembler::vxor( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VXOR_OPCODE | vrt(d) | vra(a) | vrb(b)); } 934 inline void Assembler::vrld( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VRLD_OPCODE | vrt(d) | vra(a) | vrb(b)); } 935 inline void Assembler::vrlb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VRLB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 936 inline void Assembler::vrlw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VRLW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 937 inline void Assembler::vrlh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VRLH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 938 inline void Assembler::vslb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSLB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 939 inline void Assembler::vskw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSKW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 940 inline void Assembler::vslh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSLH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 941 inline void Assembler::vsrb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSRB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 942 inline void Assembler::vsrw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSRW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 943 inline void Assembler::vsrh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSRH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 944 inline void Assembler::vsrab( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSRAB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 945 inline void Assembler::vsraw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSRAW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 946 inline void Assembler::vsrah( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VSRAH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 947 inline void Assembler::vpopcntw(VectorRegister d, VectorRegister b) { emit_int32( VPOPCNTW_OPCODE | vrt(d) | vrb(b)); } 948 inline void Assembler::mtvscr( VectorRegister b) { emit_int32( MTVSCR_OPCODE | vrb(b)); } 949 inline void Assembler::mfvscr( VectorRegister d) { emit_int32( MFVSCR_OPCODE | vrt(d)); } 950 951 // AES (introduced with Power 8) 952 inline void Assembler::vcipher( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCIPHER_OPCODE | vrt(d) | vra(a) | vrb(b)); } 953 inline void Assembler::vcipherlast( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCIPHERLAST_OPCODE | vrt(d) | vra(a) | vrb(b)); } 954 inline void Assembler::vncipher( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VNCIPHER_OPCODE | vrt(d) | vra(a) | vrb(b)); } 955 inline void Assembler::vncipherlast(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VNCIPHERLAST_OPCODE | vrt(d) | vra(a) | vrb(b)); } 956 inline void Assembler::vsbox( VectorRegister d, VectorRegister a) { emit_int32( VSBOX_OPCODE | vrt(d) | vra(a) ); } 957 958 // SHA (introduced with Power 8) 959 inline void Assembler::vshasigmad(VectorRegister d, VectorRegister a, bool st, int six) { emit_int32( VSHASIGMAD_OPCODE | vrt(d) | vra(a) | vst(st) | vsix(six)); } 960 inline void Assembler::vshasigmaw(VectorRegister d, VectorRegister a, bool st, int six) { emit_int32( VSHASIGMAW_OPCODE | vrt(d) | vra(a) | vst(st) | vsix(six)); } 961 962 // Vector Binary Polynomial Multiplication (introduced with Power 8) 963 inline void Assembler::vpmsumb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPMSUMB_OPCODE | vrt(d) | vra(a) | vrb(b)); } 964 inline void Assembler::vpmsumd( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPMSUMD_OPCODE | vrt(d) | vra(a) | vrb(b)); } 965 inline void Assembler::vpmsumh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPMSUMH_OPCODE | vrt(d) | vra(a) | vrb(b)); } 966 inline void Assembler::vpmsumw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPMSUMW_OPCODE | vrt(d) | vra(a) | vrb(b)); } 967 968 // Vector Permute and Xor (introduced with Power 8) 969 inline void Assembler::vpermxor( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c) { emit_int32( VPERMXOR_OPCODE | vrt(d) | vra(a) | vrb(b) | vrc(c)); } 970 971 // Transactional Memory instructions (introduced with Power 8) 972 inline void Assembler::tbegin_() { emit_int32( TBEGIN_OPCODE | rc(1)); } 973 inline void Assembler::tbeginrot_() { emit_int32( TBEGIN_OPCODE | /*R=1*/ 1u << (31-10) | rc(1)); } 974 inline void Assembler::tend_() { emit_int32( TEND_OPCODE | rc(1)); } 975 inline void Assembler::tendall_() { emit_int32( TEND_OPCODE | /*A=1*/ 1u << (31-6) | rc(1)); } 976 inline void Assembler::tabort_() { emit_int32( TABORT_OPCODE | rc(1)); } 977 inline void Assembler::tabort_(Register a) { assert(a != R0, "r0 not allowed"); emit_int32( TABORT_OPCODE | ra(a) | rc(1)); } 978 inline void Assembler::tabortwc_(int t, Register a, Register b) { emit_int32( TABORTWC_OPCODE | to(t) | ra(a) | rb(b) | rc(1)); } 979 inline void Assembler::tabortwci_(int t, Register a, int si) { emit_int32( TABORTWCI_OPCODE | to(t) | ra(a) | sh1620(si) | rc(1)); } 980 inline void Assembler::tabortdc_(int t, Register a, Register b) { emit_int32( TABORTDC_OPCODE | to(t) | ra(a) | rb(b) | rc(1)); } 981 inline void Assembler::tabortdci_(int t, Register a, int si) { emit_int32( TABORTDCI_OPCODE | to(t) | ra(a) | sh1620(si) | rc(1)); } 982 inline void Assembler::tsuspend_() { emit_int32( TSR_OPCODE | rc(1)); } 983 inline void Assembler::tresume_() { emit_int32( TSR_OPCODE | /*L=1*/ 1u << (31-10) | rc(1)); } 984 inline void Assembler::tcheck(int f) { emit_int32( TCHECK_OPCODE | bf(f)); } 985 986 // Deliver A Random Number (introduced with POWER9) 987 inline void Assembler::darn(Register d, int l /* =1 */) { emit_int32( DARN_OPCODE | rt(d) | l14(l)); } 988 989 // ra0 version 990 inline void Assembler::lwzx( Register d, Register s2) { emit_int32( LWZX_OPCODE | rt(d) | rb(s2));} 991 inline void Assembler::lwz( Register d, int si16 ) { emit_int32( LWZ_OPCODE | rt(d) | d1(si16));} 992 inline void Assembler::lwax( Register d, Register s2) { emit_int32( LWAX_OPCODE | rt(d) | rb(s2));} 993 inline void Assembler::lwa( Register d, int si16 ) { emit_int32( LWA_OPCODE | rt(d) | ds(si16));} 994 inline void Assembler::lwbrx(Register d, Register s2) { emit_int32( LWBRX_OPCODE| rt(d) | rb(s2));} 995 inline void Assembler::lhzx( Register d, Register s2) { emit_int32( LHZX_OPCODE | rt(d) | rb(s2));} 996 inline void Assembler::lhz( Register d, int si16 ) { emit_int32( LHZ_OPCODE | rt(d) | d1(si16));} 997 inline void Assembler::lhax( Register d, Register s2) { emit_int32( LHAX_OPCODE | rt(d) | rb(s2));} 998 inline void Assembler::lha( Register d, int si16 ) { emit_int32( LHA_OPCODE | rt(d) | d1(si16));} 999 inline void Assembler::lhbrx(Register d, Register s2) { emit_int32( LHBRX_OPCODE| rt(d) | rb(s2));} 1000 inline void Assembler::lbzx( Register d, Register s2) { emit_int32( LBZX_OPCODE | rt(d) | rb(s2));} 1001 inline void Assembler::lbz( Register d, int si16 ) { emit_int32( LBZ_OPCODE | rt(d) | d1(si16));} 1002 inline void Assembler::ld( Register d, int si16 ) { emit_int32( LD_OPCODE | rt(d) | ds(si16));} 1003 inline void Assembler::ldx( Register d, Register s2) { emit_int32( LDX_OPCODE | rt(d) | rb(s2));} 1004 inline void Assembler::ldbrx(Register d, Register s2) { emit_int32( LDBRX_OPCODE| rt(d) | rb(s2));} 1005 inline void Assembler::stwx( Register d, Register s2) { emit_int32( STWX_OPCODE | rs(d) | rb(s2));} 1006 inline void Assembler::stw( Register d, int si16 ) { emit_int32( STW_OPCODE | rs(d) | d1(si16));} 1007 inline void Assembler::stwbrx(Register d, Register s2){ emit_int32(STWBRX_OPCODE| rs(d) | rb(s2));} 1008 inline void Assembler::sthx( Register d, Register s2) { emit_int32( STHX_OPCODE | rs(d) | rb(s2));} 1009 inline void Assembler::sth( Register d, int si16 ) { emit_int32( STH_OPCODE | rs(d) | d1(si16));} 1010 inline void Assembler::sthbrx(Register d, Register s2){ emit_int32(STHBRX_OPCODE| rs(d) | rb(s2));} 1011 inline void Assembler::stbx( Register d, Register s2) { emit_int32( STBX_OPCODE | rs(d) | rb(s2));} 1012 inline void Assembler::stb( Register d, int si16 ) { emit_int32( STB_OPCODE | rs(d) | d1(si16));} 1013 inline void Assembler::std( Register d, int si16 ) { emit_int32( STD_OPCODE | rs(d) | ds(si16));} 1014 inline void Assembler::stdx( Register d, Register s2) { emit_int32( STDX_OPCODE | rs(d) | rb(s2));} 1015 inline void Assembler::stdbrx(Register d, Register s2){ emit_int32(STDBRX_OPCODE| rs(d) | rb(s2));} 1016 1017 // ra0 version 1018 inline void Assembler::icbi( Register s2) { emit_int32( ICBI_OPCODE | rb(s2) ); } 1019 //inline void Assembler::dcba( Register s2) { emit_int32( DCBA_OPCODE | rb(s2) ); } 1020 inline void Assembler::dcbz( Register s2) { emit_int32( DCBZ_OPCODE | rb(s2) ); } 1021 inline void Assembler::dcbst( Register s2) { emit_int32( DCBST_OPCODE | rb(s2) ); } 1022 inline void Assembler::dcbf( Register s2) { emit_int32( DCBF_OPCODE | rb(s2) ); } 1023 inline void Assembler::dcbt( Register s2) { emit_int32( DCBT_OPCODE | rb(s2) ); } 1024 inline void Assembler::dcbtct( Register s2, int ct) { emit_int32( DCBT_OPCODE | rb(s2) | thct(ct)); } 1025 inline void Assembler::dcbtds( Register s2, int ds) { emit_int32( DCBT_OPCODE | rb(s2) | thds(ds)); } 1026 inline void Assembler::dcbtst( Register s2) { emit_int32( DCBTST_OPCODE | rb(s2) ); } 1027 inline void Assembler::dcbtstct(Register s2, int ct) { emit_int32( DCBTST_OPCODE | rb(s2) | thct(ct)); } 1028 1029 // ra0 version 1030 inline void Assembler::lbarx_unchecked(Register d, Register b, int eh1) { emit_int32( LBARX_OPCODE | rt(d) | rb(b) | eh(eh1)); } 1031 inline void Assembler::lharx_unchecked(Register d, Register b, int eh1) { emit_int32( LHARX_OPCODE | rt(d) | rb(b) | eh(eh1)); } 1032 inline void Assembler::lwarx_unchecked(Register d, Register b, int eh1) { emit_int32( LWARX_OPCODE | rt(d) | rb(b) | eh(eh1)); } 1033 inline void Assembler::ldarx_unchecked(Register d, Register b, int eh1) { emit_int32( LDARX_OPCODE | rt(d) | rb(b) | eh(eh1)); } 1034 inline void Assembler::lqarx_unchecked(Register d, Register b, int eh1) { emit_int32( LQARX_OPCODE | rt(d) | rb(b) | eh(eh1)); } 1035 inline void Assembler::lbarx( Register d, Register b, bool hint_exclusive_access){ lbarx_unchecked(d, b, (hint_exclusive_access && lxarx_hint_exclusive_access() && UseExtendedLoadAndReserveInstructionsPPC64) ? 1 : 0); } 1036 inline void Assembler::lharx( Register d, Register b, bool hint_exclusive_access){ lharx_unchecked(d, b, (hint_exclusive_access && lxarx_hint_exclusive_access() && UseExtendedLoadAndReserveInstructionsPPC64) ? 1 : 0); } 1037 inline void Assembler::lwarx( Register d, Register b, bool hint_exclusive_access){ lwarx_unchecked(d, b, (hint_exclusive_access && lxarx_hint_exclusive_access() && UseExtendedLoadAndReserveInstructionsPPC64) ? 1 : 0); } 1038 inline void Assembler::ldarx( Register d, Register b, bool hint_exclusive_access){ ldarx_unchecked(d, b, (hint_exclusive_access && lxarx_hint_exclusive_access() && UseExtendedLoadAndReserveInstructionsPPC64) ? 1 : 0); } 1039 inline void Assembler::lqarx( Register d, Register b, bool hint_exclusive_access){ lqarx_unchecked(d, b, (hint_exclusive_access && lxarx_hint_exclusive_access() && UseExtendedLoadAndReserveInstructionsPPC64) ? 1 : 0); } 1040 inline void Assembler::stbcx_(Register s, Register b) { emit_int32( STBCX_OPCODE | rs(s) | rb(b) | rc(1)); } 1041 inline void Assembler::sthcx_(Register s, Register b) { emit_int32( STHCX_OPCODE | rs(s) | rb(b) | rc(1)); } 1042 inline void Assembler::stwcx_(Register s, Register b) { emit_int32( STWCX_OPCODE | rs(s) | rb(b) | rc(1)); } 1043 inline void Assembler::stdcx_(Register s, Register b) { emit_int32( STDCX_OPCODE | rs(s) | rb(b) | rc(1)); } 1044 inline void Assembler::stqcx_(Register s, Register b) { emit_int32( STQCX_OPCODE | rs(s) | rb(b) | rc(1)); } 1045 1046 // ra0 version 1047 inline void Assembler::lfs( FloatRegister d, int si16) { emit_int32( LFS_OPCODE | frt(d) | simm(si16,16)); } 1048 inline void Assembler::lfsx(FloatRegister d, Register b) { emit_int32( LFSX_OPCODE | frt(d) | rb(b)); } 1049 inline void Assembler::lfd( FloatRegister d, int si16) { emit_int32( LFD_OPCODE | frt(d) | simm(si16,16)); } 1050 inline void Assembler::lfdx(FloatRegister d, Register b) { emit_int32( LFDX_OPCODE | frt(d) | rb(b)); } 1051 1052 // ra0 version 1053 inline void Assembler::stfs( FloatRegister s, int si16) { emit_int32( STFS_OPCODE | frs(s) | simm(si16, 16)); } 1054 inline void Assembler::stfsx(FloatRegister s, Register b) { emit_int32( STFSX_OPCODE | frs(s) | rb(b)); } 1055 inline void Assembler::stfd( FloatRegister s, int si16) { emit_int32( STFD_OPCODE | frs(s) | simm(si16, 16)); } 1056 inline void Assembler::stfdx(FloatRegister s, Register b) { emit_int32( STFDX_OPCODE | frs(s) | rb(b)); } 1057 1058 // ra0 version 1059 inline void Assembler::lvebx( VectorRegister d, Register s2) { emit_int32( LVEBX_OPCODE | vrt(d) | rb(s2)); } 1060 inline void Assembler::lvehx( VectorRegister d, Register s2) { emit_int32( LVEHX_OPCODE | vrt(d) | rb(s2)); } 1061 inline void Assembler::lvewx( VectorRegister d, Register s2) { emit_int32( LVEWX_OPCODE | vrt(d) | rb(s2)); } 1062 inline void Assembler::lvx( VectorRegister d, Register s2) { emit_int32( LVX_OPCODE | vrt(d) | rb(s2)); } 1063 inline void Assembler::lvxl( VectorRegister d, Register s2) { emit_int32( LVXL_OPCODE | vrt(d) | rb(s2)); } 1064 inline void Assembler::stvebx(VectorRegister d, Register s2) { emit_int32( STVEBX_OPCODE | vrt(d) | rb(s2)); } 1065 inline void Assembler::stvehx(VectorRegister d, Register s2) { emit_int32( STVEHX_OPCODE | vrt(d) | rb(s2)); } 1066 inline void Assembler::stvewx(VectorRegister d, Register s2) { emit_int32( STVEWX_OPCODE | vrt(d) | rb(s2)); } 1067 inline void Assembler::stvx( VectorRegister d, Register s2) { emit_int32( STVX_OPCODE | vrt(d) | rb(s2)); } 1068 inline void Assembler::stvxl( VectorRegister d, Register s2) { emit_int32( STVXL_OPCODE | vrt(d) | rb(s2)); } 1069 inline void Assembler::lvsl( VectorRegister d, Register s2) { emit_int32( LVSL_OPCODE | vrt(d) | rb(s2)); } 1070 inline void Assembler::lvsr( VectorRegister d, Register s2) { emit_int32( LVSR_OPCODE | vrt(d) | rb(s2)); } 1071 1072 inline void Assembler::load_perm(VectorRegister perm, Register addr) { 1073 #if defined(VM_LITTLE_ENDIAN) 1074 lvsr(perm, addr); 1075 #else 1076 lvsl(perm, addr); 1077 #endif 1078 } 1079 1080 inline void Assembler::vec_perm(VectorRegister first_dest, VectorRegister second, VectorRegister perm) { 1081 #if defined(VM_LITTLE_ENDIAN) 1082 vperm(first_dest, second, first_dest, perm); 1083 #else 1084 vperm(first_dest, first_dest, second, perm); 1085 #endif 1086 } 1087 1088 inline void Assembler::vec_perm(VectorRegister dest, VectorRegister first, VectorRegister second, VectorRegister perm) { 1089 #if defined(VM_LITTLE_ENDIAN) 1090 vperm(dest, second, first, perm); 1091 #else 1092 vperm(dest, first, second, perm); 1093 #endif 1094 } 1095 1096 inline void Assembler::load_const(Register d, void* x, Register tmp) { 1097 load_const(d, (long)x, tmp); 1098 } 1099 1100 // Load a 64 bit constant encoded by a `Label'. This works for bound 1101 // labels as well as unbound ones. For unbound labels, the code will 1102 // be patched as soon as the label gets bound. 1103 inline void Assembler::load_const(Register d, Label& L, Register tmp) { 1104 load_const(d, target(L), tmp); 1105 } 1106 1107 // Load a 64 bit constant encoded by an AddressLiteral. patchable. 1108 inline void Assembler::load_const(Register d, AddressLiteral& a, Register tmp) { 1109 // First relocate (we don't change the offset in the RelocationHolder, 1110 // just pass a.rspec()), then delegate to load_const(Register, long). 1111 relocate(a.rspec()); 1112 load_const(d, (long)a.value(), tmp); 1113 } 1114 1115 inline void Assembler::load_const32(Register d, int i) { 1116 lis(d, i >> 16); 1117 ori(d, d, i & 0xFFFF); 1118 } 1119 1120 #endif // CPU_PPC_VM_ASSEMBLER_PPC_INLINE_HPP