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author | Gabe Black <gblack@eecs.umich.edu> | 2010-08-23 16:14:24 -0700 |
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committer | Gabe Black <gblack@eecs.umich.edu> | 2010-08-23 16:14:24 -0700 |
commit | 25ffa8eb8b3ebdfe62f1e17f51030ffdf79b5275 (patch) | |
tree | 01b73f5ede03967b0577ddb45c552efd9b3a9170 /src/arch/x86/intregs.hh | |
parent | 7a6ed1b10bd483589e474985bc664233d3a43e35 (diff) | |
download | gem5-25ffa8eb8b3ebdfe62f1e17f51030ffdf79b5275.tar.xz |
X86: Create a directory for files that define register indexes.
This is to help tidy up arch/x86. These files should not be used external to
the ISA.
--HG--
rename : src/arch/x86/apicregs.hh => src/arch/x86/regs/apic.hh
rename : src/arch/x86/floatregs.hh => src/arch/x86/regs/float.hh
rename : src/arch/x86/intregs.hh => src/arch/x86/regs/int.hh
rename : src/arch/x86/miscregs.hh => src/arch/x86/regs/misc.hh
rename : src/arch/x86/segmentregs.hh => src/arch/x86/regs/segment.hh
Diffstat (limited to 'src/arch/x86/intregs.hh')
-rw-r--r-- | src/arch/x86/intregs.hh | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/src/arch/x86/intregs.hh b/src/arch/x86/intregs.hh deleted file mode 100644 index 2a1371051..000000000 --- a/src/arch/x86/intregs.hh +++ /dev/null @@ -1,183 +0,0 @@ -/* - * Copyright (c) 2007 The Hewlett-Packard Development Company - * All rights reserved. - * - * The license below extends only to copyright in the software and shall - * not be construed as granting a license to any other intellectual - * property including but not limited to intellectual property relating - * to a hardware implementation of the functionality of the software - * licensed hereunder. You may use the software subject to the license - * terms below provided that you ensure that this notice is replicated - * unmodified and in its entirety in all distributions of the software, - * modified or unmodified, in source code or in binary form. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Authors: Gabe Black - */ - -#ifndef __ARCH_X86_INTREGS_HH__ -#define __ARCH_X86_INTREGS_HH__ - -#include "arch/x86/x86_traits.hh" -#include "base/bitunion.hh" -#include "base/misc.hh" -#include "sim/core.hh" - -namespace X86ISA -{ - BitUnion64(X86IntReg) - Bitfield<63,0> R; - SignedBitfield<63,0> SR; - Bitfield<31,0> E; - SignedBitfield<31,0> SE; - Bitfield<15,0> X; - SignedBitfield<15,0> SX; - Bitfield<15,8> H; - SignedBitfield<15,8> SH; - Bitfield<7, 0> L; - SignedBitfield<7, 0> SL; - EndBitUnion(X86IntReg) - - enum IntRegIndex - { - INTREG_RAX, - INTREG_EAX = INTREG_RAX, - INTREG_AX = INTREG_RAX, - INTREG_AL = INTREG_RAX, - - INTREG_RCX, - INTREG_ECX = INTREG_RCX, - INTREG_CX = INTREG_RCX, - INTREG_CL = INTREG_RCX, - - INTREG_RDX, - INTREG_EDX = INTREG_RDX, - INTREG_DX = INTREG_RDX, - INTREG_DL = INTREG_RDX, - - INTREG_RBX, - INTREG_EBX = INTREG_RBX, - INTREG_BX = INTREG_RBX, - INTREG_BL = INTREG_RBX, - - INTREG_RSP, - INTREG_ESP = INTREG_RSP, - INTREG_SP = INTREG_RSP, - INTREG_SPL = INTREG_RSP, - INTREG_AH = INTREG_RSP, - - INTREG_RBP, - INTREG_EBP = INTREG_RBP, - INTREG_BP = INTREG_RBP, - INTREG_BPL = INTREG_RBP, - INTREG_CH = INTREG_RBP, - - INTREG_RSI, - INTREG_ESI = INTREG_RSI, - INTREG_SI = INTREG_RSI, - INTREG_SIL = INTREG_RSI, - INTREG_DH = INTREG_RSI, - - INTREG_RDI, - INTREG_EDI = INTREG_RDI, - INTREG_DI = INTREG_RDI, - INTREG_DIL = INTREG_RDI, - INTREG_BH = INTREG_RDI, - - INTREG_R8, - INTREG_R8D = INTREG_R8, - INTREG_R8W = INTREG_R8, - INTREG_R8B = INTREG_R8, - - INTREG_R9, - INTREG_R9D = INTREG_R9, - INTREG_R9W = INTREG_R9, - INTREG_R9B = INTREG_R9, - - INTREG_R10, - INTREG_R10D = INTREG_R10, - INTREG_R10W = INTREG_R10, - INTREG_R10B = INTREG_R10, - - INTREG_R11, - INTREG_R11D = INTREG_R11, - INTREG_R11W = INTREG_R11, - INTREG_R11B = INTREG_R11, - - INTREG_R12, - INTREG_R12D = INTREG_R12, - INTREG_R12W = INTREG_R12, - INTREG_R12B = INTREG_R12, - - INTREG_R13, - INTREG_R13D = INTREG_R13, - INTREG_R13W = INTREG_R13, - INTREG_R13B = INTREG_R13, - - INTREG_R14, - INTREG_R14D = INTREG_R14, - INTREG_R14W = INTREG_R14, - INTREG_R14B = INTREG_R14, - - INTREG_R15, - INTREG_R15D = INTREG_R15, - INTREG_R15W = INTREG_R15, - INTREG_R15B = INTREG_R15, - - NUM_INTREGS - }; - - // This needs to be large enough to miss all the other bits of an index. - static const IntRegIndex IntFoldBit = (IntRegIndex)(1 << 6); - - inline static IntRegIndex - INTREG_MICRO(int index) - { - return (IntRegIndex)(NUM_INTREGS + index); - } - - inline static IntRegIndex - INTREG_PSEUDO(int index) - { - return (IntRegIndex)(NUM_INTREGS + NumMicroIntRegs + index); - } - - inline static IntRegIndex - INTREG_IMPLICIT(int index) - { - return (IntRegIndex)(NUM_INTREGS + NumMicroIntRegs + - NumPseudoIntRegs + index); - } - - inline static IntRegIndex - INTREG_FOLDED(int index, int foldBit) - { - if ((index & 0x1C) == 4 && foldBit) - index = (index - 4) | foldBit; - return (IntRegIndex)index; - } -}; - -#endif // __ARCH_X86_INTREGS_HH__ |