isa_traits.hh (2984:797622d7b311) | isa_traits.hh (3093:b09c33e66bce) |
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1/* 2 * Copyright (c) 2003-2005 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 28 unchanged lines hidden (view full) --- 37#include "arch/alpha/types.hh" 38#include "config/full_system.hh" 39#include "sim/host.hh" 40 41class StaticInstPtr; 42 43namespace AlphaISA 44{ | 1/* 2 * Copyright (c) 2003-2005 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 28 unchanged lines hidden (view full) --- 37#include "arch/alpha/types.hh" 38#include "config/full_system.hh" 39#include "sim/host.hh" 40 41class StaticInstPtr; 42 43namespace AlphaISA 44{ |
45 | |
46 using namespace LittleEndianGuest; 47 48 // These enumerate all the registers for dependence tracking. 49 enum DependenceTags { 50 // 0..31 are the integer regs 0..31 51 // 32..63 are the FP regs 0..31, i.e. use (reg + FP_Base_DepTag) 52 FP_Base_DepTag = 40, 53 Ctrl_Base_DepTag = 72, 54 Fpcr_DepTag = 72, // floating point control register 55 Uniq_DepTag = 73, 56 Lock_Flag_DepTag = 74, 57 Lock_Addr_DepTag = 75, 58 IPR_Base_DepTag = 76 59 }; 60 61 StaticInstPtr decodeInst(ExtMachInst); 62 | 45 using namespace LittleEndianGuest; 46 47 // These enumerate all the registers for dependence tracking. 48 enum DependenceTags { 49 // 0..31 are the integer regs 0..31 50 // 32..63 are the FP regs 0..31, i.e. use (reg + FP_Base_DepTag) 51 FP_Base_DepTag = 40, 52 Ctrl_Base_DepTag = 72, 53 Fpcr_DepTag = 72, // floating point control register 54 Uniq_DepTag = 73, 55 Lock_Flag_DepTag = 74, 56 Lock_Addr_DepTag = 75, 57 IPR_Base_DepTag = 76 58 }; 59 60 StaticInstPtr decodeInst(ExtMachInst); 61 |
62 // Alpha Does NOT have a delay slot 63 #define ISA_HAS_DELAY_SLOT 0 64 |
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63 const Addr PageShift = 13; 64 const Addr PageBytes = ULL(1) << PageShift; 65 const Addr PageMask = ~(PageBytes - 1); 66 const Addr PageOffset = PageBytes - 1; 67 | 65 const Addr PageShift = 13; 66 const Addr PageBytes = ULL(1) << PageShift; 67 const Addr PageMask = ~(PageBytes - 1); 68 const Addr PageOffset = PageBytes - 1; 69 |
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69#if FULL_SYSTEM 70 71 //////////////////////////////////////////////////////////////////////// 72 // 73 // Translation stuff 74 // 75 76 const Addr PteShift = 3; --- 210 unchanged lines hidden --- | 70#if FULL_SYSTEM 71 72 //////////////////////////////////////////////////////////////////////// 73 // 74 // Translation stuff 75 // 76 77 const Addr PteShift = 3; --- 210 unchanged lines hidden --- |