Mercurial > hg > graal-compiler
view src/cpu/sparc/vm/c1_FrameMap_sparc.hpp @ 170:02cc988a9fdc
Merge
author | rasbold |
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date | Fri, 30 May 2008 07:22:22 -0700 |
parents | a61af66fc99e |
children | fc2c71045ada |
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/* * Copyright 1999-2006 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ public: enum { nof_reg_args = 6, // registers o0-o5 are available for parameter passing first_available_sp_in_frame = frame::memory_parameter_word_sp_offset * BytesPerWord, frame_pad_in_bytes = 0 }; static const int pd_c_runtime_reserved_arg_size; static LIR_Opr G0_opr; static LIR_Opr G1_opr; static LIR_Opr G2_opr; static LIR_Opr G3_opr; static LIR_Opr G4_opr; static LIR_Opr G5_opr; static LIR_Opr G6_opr; static LIR_Opr G7_opr; static LIR_Opr O0_opr; static LIR_Opr O1_opr; static LIR_Opr O2_opr; static LIR_Opr O3_opr; static LIR_Opr O4_opr; static LIR_Opr O5_opr; static LIR_Opr O6_opr; static LIR_Opr O7_opr; static LIR_Opr L0_opr; static LIR_Opr L1_opr; static LIR_Opr L2_opr; static LIR_Opr L3_opr; static LIR_Opr L4_opr; static LIR_Opr L5_opr; static LIR_Opr L6_opr; static LIR_Opr L7_opr; static LIR_Opr I0_opr; static LIR_Opr I1_opr; static LIR_Opr I2_opr; static LIR_Opr I3_opr; static LIR_Opr I4_opr; static LIR_Opr I5_opr; static LIR_Opr I6_opr; static LIR_Opr I7_opr; static LIR_Opr SP_opr; static LIR_Opr FP_opr; static LIR_Opr G0_oop_opr; static LIR_Opr G1_oop_opr; static LIR_Opr G2_oop_opr; static LIR_Opr G3_oop_opr; static LIR_Opr G4_oop_opr; static LIR_Opr G5_oop_opr; static LIR_Opr G6_oop_opr; static LIR_Opr G7_oop_opr; static LIR_Opr O0_oop_opr; static LIR_Opr O1_oop_opr; static LIR_Opr O2_oop_opr; static LIR_Opr O3_oop_opr; static LIR_Opr O4_oop_opr; static LIR_Opr O5_oop_opr; static LIR_Opr O6_oop_opr; static LIR_Opr O7_oop_opr; static LIR_Opr L0_oop_opr; static LIR_Opr L1_oop_opr; static LIR_Opr L2_oop_opr; static LIR_Opr L3_oop_opr; static LIR_Opr L4_oop_opr; static LIR_Opr L5_oop_opr; static LIR_Opr L6_oop_opr; static LIR_Opr L7_oop_opr; static LIR_Opr I0_oop_opr; static LIR_Opr I1_oop_opr; static LIR_Opr I2_oop_opr; static LIR_Opr I3_oop_opr; static LIR_Opr I4_oop_opr; static LIR_Opr I5_oop_opr; static LIR_Opr I6_oop_opr; static LIR_Opr I7_oop_opr; static LIR_Opr in_long_opr; static LIR_Opr out_long_opr; static LIR_Opr F0_opr; static LIR_Opr F0_double_opr; static LIR_Opr Oexception_opr; static LIR_Opr Oissuing_pc_opr; private: static FloatRegister _fpu_regs [nof_fpu_regs]; public: #ifdef _LP64 static LIR_Opr as_long_opr(Register r) { return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r)); } static LIR_Opr as_pointer_opr(Register r) { return LIR_OprFact::double_cpu(cpu_reg2rnr(r), cpu_reg2rnr(r)); } #else static LIR_Opr as_long_opr(Register r) { return LIR_OprFact::double_cpu(cpu_reg2rnr(r->successor()), cpu_reg2rnr(r)); } static LIR_Opr as_pointer_opr(Register r) { return as_opr(r); } #endif static LIR_Opr as_float_opr(FloatRegister r) { return LIR_OprFact::single_fpu(r->encoding()); } static LIR_Opr as_double_opr(FloatRegister r) { return LIR_OprFact::double_fpu(r->successor()->encoding(), r->encoding()); } static FloatRegister nr2floatreg (int rnr); static VMReg fpu_regname (int n); static bool is_caller_save_register (LIR_Opr reg); static bool is_caller_save_register (Register r);