hotspot/src/cpu/x86/vm/vmreg_x86.cpp
author duke
Sat, 01 Dec 2007 00:00:00 +0000
changeset 1 489c9b5090e2
child 5547 f4b087cbb361
permissions -rw-r--r--
Initial load
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
     1
/*
489c9b5090e2 Initial load
duke
parents:
diff changeset
     2
 * Copyright 2006-2007 Sun Microsystems, Inc.  All Rights Reserved.
489c9b5090e2 Initial load
duke
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
489c9b5090e2 Initial load
duke
parents:
diff changeset
     4
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
489c9b5090e2 Initial load
duke
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
489c9b5090e2 Initial load
duke
parents:
diff changeset
     7
 * published by the Free Software Foundation.
489c9b5090e2 Initial load
duke
parents:
diff changeset
     8
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
489c9b5090e2 Initial load
duke
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
489c9b5090e2 Initial load
duke
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
489c9b5090e2 Initial load
duke
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
489c9b5090e2 Initial load
duke
parents:
diff changeset
    13
 * accompanied this code).
489c9b5090e2 Initial load
duke
parents:
diff changeset
    14
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
489c9b5090e2 Initial load
duke
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
489c9b5090e2 Initial load
duke
parents:
diff changeset
    18
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
    19
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    20
 * CA 95054 USA or visit www.sun.com if you need additional information or
489c9b5090e2 Initial load
duke
parents:
diff changeset
    21
 * have any questions.
489c9b5090e2 Initial load
duke
parents:
diff changeset
    22
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
    23
 */
489c9b5090e2 Initial load
duke
parents:
diff changeset
    24
489c9b5090e2 Initial load
duke
parents:
diff changeset
    25
#include "incls/_precompiled.incl"
489c9b5090e2 Initial load
duke
parents:
diff changeset
    26
#include "incls/_vmreg_x86.cpp.incl"
489c9b5090e2 Initial load
duke
parents:
diff changeset
    27
489c9b5090e2 Initial load
duke
parents:
diff changeset
    28
489c9b5090e2 Initial load
duke
parents:
diff changeset
    29
489c9b5090e2 Initial load
duke
parents:
diff changeset
    30
void VMRegImpl::set_regName() {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    31
  Register reg = ::as_Register(0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    32
  int i;
489c9b5090e2 Initial load
duke
parents:
diff changeset
    33
  for (i = 0; i < ConcreteRegisterImpl::max_gpr ; ) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    34
    regName[i++] = reg->name();
489c9b5090e2 Initial load
duke
parents:
diff changeset
    35
#ifdef AMD64
489c9b5090e2 Initial load
duke
parents:
diff changeset
    36
    regName[i++] = reg->name();
489c9b5090e2 Initial load
duke
parents:
diff changeset
    37
#endif // AMD64
489c9b5090e2 Initial load
duke
parents:
diff changeset
    38
    reg = reg->successor();
489c9b5090e2 Initial load
duke
parents:
diff changeset
    39
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
    40
489c9b5090e2 Initial load
duke
parents:
diff changeset
    41
  FloatRegister freg = ::as_FloatRegister(0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    42
  for ( ; i < ConcreteRegisterImpl::max_fpr ; ) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    43
    regName[i++] = freg->name();
489c9b5090e2 Initial load
duke
parents:
diff changeset
    44
    regName[i++] = freg->name();
489c9b5090e2 Initial load
duke
parents:
diff changeset
    45
    freg = freg->successor();
489c9b5090e2 Initial load
duke
parents:
diff changeset
    46
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
    47
489c9b5090e2 Initial load
duke
parents:
diff changeset
    48
  XMMRegister xreg = ::as_XMMRegister(0);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    49
  for ( ; i < ConcreteRegisterImpl::max_xmm ; ) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    50
    regName[i++] = xreg->name();
489c9b5090e2 Initial load
duke
parents:
diff changeset
    51
    regName[i++] = xreg->name();
489c9b5090e2 Initial load
duke
parents:
diff changeset
    52
    xreg = xreg->successor();
489c9b5090e2 Initial load
duke
parents:
diff changeset
    53
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
    54
  for ( ; i < ConcreteRegisterImpl::number_of_registers ; i ++ ) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    55
    regName[i] = "NON-GPR-FPR-XMM";
489c9b5090e2 Initial load
duke
parents:
diff changeset
    56
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
    57
}