request.hh (6010:a1e71f3576f8) request.hh (6076:e141cc7896ce)
1/*
2 * Copyright (c) 2002-2005 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;

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57
58 public:
59 typedef uint32_t FlagsType;
60 typedef ::Flags<FlagsType> Flags;
61
62 /** ASI information for this request if it exists. */
63 static const FlagsType ASI_BITS = 0x000000FF;
64 /** The request is a Load locked/store conditional. */
1/*
2 * Copyright (c) 2002-2005 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;

--- 48 unchanged lines hidden (view full) ---

57
58 public:
59 typedef uint32_t FlagsType;
60 typedef ::Flags<FlagsType> Flags;
61
62 /** ASI information for this request if it exists. */
63 static const FlagsType ASI_BITS = 0x000000FF;
64 /** The request is a Load locked/store conditional. */
65 static const FlagsType LOCKED = 0x00000100;
65 static const FlagsType LLSC = 0x00000100;
66 /** The virtual address is also the physical address. */
67 static const FlagsType PHYSICAL = 0x00000200;
68 /** The request is an ALPHA VPTE pal access (hw_ld). */
69 static const FlagsType VPTE = 0x00000400;
70 /** Use the alternate mode bits in ALPHA. */
71 static const FlagsType ALTMODE = 0x00000800;
72 /** The request is to an uncacheable address. */
73 static const FlagsType UNCACHEABLE = 0x00001000;

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443 {
444 assert(flags.isSet(VALID_PC));
445 return pc;
446 }
447
448 /** Accessor Function to Check Cacheability. */
449 bool isUncacheable() const { return flags.isSet(UNCACHEABLE); }
450 bool isInstRead() const { return flags.isSet(INST_READ); }
66 /** The virtual address is also the physical address. */
67 static const FlagsType PHYSICAL = 0x00000200;
68 /** The request is an ALPHA VPTE pal access (hw_ld). */
69 static const FlagsType VPTE = 0x00000400;
70 /** Use the alternate mode bits in ALPHA. */
71 static const FlagsType ALTMODE = 0x00000800;
72 /** The request is to an uncacheable address. */
73 static const FlagsType UNCACHEABLE = 0x00001000;

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443 {
444 assert(flags.isSet(VALID_PC));
445 return pc;
446 }
447
448 /** Accessor Function to Check Cacheability. */
449 bool isUncacheable() const { return flags.isSet(UNCACHEABLE); }
450 bool isInstRead() const { return flags.isSet(INST_READ); }
451 bool isLocked() const { return flags.isSet(LOCKED); }
451 bool isLlsc() const { return flags.isSet(LLSC); }
452 bool isSwap() const { return flags.isSet(MEM_SWAP|MEM_SWAP_COND); }
453 bool isCondSwap() const { return flags.isSet(MEM_SWAP_COND); }
454
455 bool
456 isMisaligned() const
457 {
458 if (flags.isSet(NO_ALIGN_FAULT))
459 return false;

--- 15 unchanged lines hidden --- 		452 bool isSwap() const { return flags.isSet(MEM_SWAP|MEM_SWAP_COND); }
453 bool isCondSwap() const { return flags.isSet(MEM_SWAP_COND); }
454
455 bool
456 isMisaligned() const
457 {
458 if (flags.isSet(NO_ALIGN_FAULT))
459 return false;

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