truffle: src/cpu/x86/vm/interpreter

annotate src/cpu/x86/vm/interpreter_x86.hpp @ 3096:8073f5ad1d87

IdealGraphVisualizer: Rename predecessors to "Nodes Above" and successors to "Nodes Below" and actions "Expand Predecessors" and "Expand Successors" to "Expand Above" and "Expand Below" to avoid ambiguity with the Graal concept of successors and predecessors

author	Peter Hofer <peter.hofer@jku.at>
date	Wed, 29 Jun 2011 18:27:14 +0200
parents	638119ce7cfd
children	167b70ff3abc

rev	line source
0 a61af66fc99e Initial load duke parents: diff changeset	1 /*
2245 638119ce7cfd 7009309: JSR 292: compiler/6991596/Test6991596.java crashes on fastdebug JDK7/b122 twisti parents: 1972 diff changeset	2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
0 a61af66fc99e Initial load duke parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
a61af66fc99e Initial load duke parents: diff changeset	4 *
a61af66fc99e Initial load duke parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
a61af66fc99e Initial load duke parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
a61af66fc99e Initial load duke parents: diff changeset	7 * published by the Free Software Foundation.
a61af66fc99e Initial load duke parents: diff changeset	8 *
a61af66fc99e Initial load duke parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
a61af66fc99e Initial load duke parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
a61af66fc99e Initial load duke parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
a61af66fc99e Initial load duke parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
a61af66fc99e Initial load duke parents: diff changeset	13 * accompanied this code).
a61af66fc99e Initial load duke parents: diff changeset	14 *
a61af66fc99e Initial load duke parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
a61af66fc99e Initial load duke parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
a61af66fc99e Initial load duke parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
a61af66fc99e Initial load duke parents: diff changeset	18 *
1552 c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 1506 diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 1506 diff changeset	20 * or visit www.oracle.com if you need additional information or have any
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories trims parents: 1506 diff changeset	21 * questions.
0 a61af66fc99e Initial load duke parents: diff changeset	22 *
a61af66fc99e Initial load duke parents: diff changeset	23 */
a61af66fc99e Initial load duke parents: diff changeset	24
1972 f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	25 #ifndef CPU_X86_VM_INTERPRETER_X86_HPP
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	26 #define CPU_X86_VM_INTERPRETER_X86_HPP
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	27
0 a61af66fc99e Initial load duke parents: diff changeset	28 public:
1506 2338d41fbd81 6943304: remove tagged stack interpreter twisti parents: 0 diff changeset	29 static Address::ScaleFactor stackElementScale() { return Address::times_4; }
0 a61af66fc99e Initial load duke parents: diff changeset	30
a61af66fc99e Initial load duke parents: diff changeset	31 // Offset from rsp (which points to the last stack element)
1506 2338d41fbd81 6943304: remove tagged stack interpreter twisti parents: 0 diff changeset	32 static int expr_offset_in_bytes(int i) { return stackElementSize * i; }
0 a61af66fc99e Initial load duke parents: diff changeset	33
a61af66fc99e Initial load duke parents: diff changeset	34 // Stack index relative to tos (which points at value)
1506 2338d41fbd81 6943304: remove tagged stack interpreter twisti parents: 0 diff changeset	35 static int expr_index_at(int i) { return stackElementWords * i; }
0 a61af66fc99e Initial load duke parents: diff changeset	36
a61af66fc99e Initial load duke parents: diff changeset	37 // Already negated by c++ interpreter
1506 2338d41fbd81 6943304: remove tagged stack interpreter twisti parents: 0 diff changeset	38 static int local_index_at(int i) {
2338d41fbd81 6943304: remove tagged stack interpreter twisti parents: 0 diff changeset	39 assert(i <= 0, "local direction already negated");
2338d41fbd81 6943304: remove tagged stack interpreter twisti parents: 0 diff changeset	40 return stackElementWords * i;
0 a61af66fc99e Initial load duke parents: diff changeset	41 }
1972 f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	42
f95d63e2154a 6989984: Use standard include model for Hospot stefank parents: 1552 diff changeset	43 #endif // CPU_X86_VM_INTERPRETER_X86_HPP

Mercurial > hg > truffle

annotate src/cpu/x86/vm/interpreter_x86.hpp @ 3096:8073f5ad1d87