src/hotspot/cpu/arm/vmreg_arm.cpp
author bchristi
Wed, 13 Dec 2017 11:43:57 -0800
changeset 48293 2fa0077c4fec
parent 47216 71c04702a3d5
permissions -rw-r--r--
8193460: Take tools/launcher/TestXcheckJNIWarnings.java back off the ProblemList Reviewed-by: mchung, psandoz
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
42664
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
     1
/*
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
     2
 * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
     4
 *
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
     7
 * published by the Free Software Foundation.
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
     8
 *
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    13
 * accompanied this code).
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    14
 *
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    18
 *
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    19
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    20
 * or visit www.oracle.com if you need additional information or have any
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    21
 * questions.
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    22
 *
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    23
 */
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    24
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    25
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    26
#include "precompiled.hpp"
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    27
#include "asm/assembler.hpp"
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    28
#include "code/vmreg.hpp"
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    29
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    30
void VMRegImpl::set_regName() {
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    31
  Register reg = ::as_Register(0);
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    32
  int i;
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    33
  for (i = 0; i < ConcreteRegisterImpl::max_gpr; reg = reg->successor()) {
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    34
    for (int j = 0; j < (1 << ConcreteRegisterImpl::log_vmregs_per_gpr); j++) {
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    35
      regName[i++] = reg->name();
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    36
    }
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    37
  }
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    38
#ifndef __SOFTFP__
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    39
  FloatRegister freg = ::as_FloatRegister(0);
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    40
  for ( ; i < ConcreteRegisterImpl::max_fpr ; ) {
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    41
    for (int j = 0; j < (1 << ConcreteRegisterImpl::log_vmregs_per_fpr); j++) {
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    42
      regName[i++] = freg->name();
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    43
    }
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    44
    freg = freg->successor();
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    45
  }
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    46
#endif
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    47
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    48
  for ( ; i < ConcreteRegisterImpl::number_of_registers ; i ++ ) {
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    49
    regName[i] = "NON-GPR-FPR";
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    50
  }
29142a56c193 8168503: JEP 297: Unified arm32/arm64 Port
bobv
parents:
diff changeset
    51
}