utility.hh (3272:c28038eaefb8) utility.hh (3278:986122553077)
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;

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28 * Authors: Gabe Black
29 */
30
31#ifndef __ARCH_SPARC_UTILITY_HH__
32#define __ARCH_SPARC_UTILITY_HH__
33
34#include "arch/sparc/isa_traits.hh"
35#include "base/misc.hh"
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;

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

28 * Authors: Gabe Black
29 */
30
31#ifndef __ARCH_SPARC_UTILITY_HH__
32#define __ARCH_SPARC_UTILITY_HH__
33
34#include "arch/sparc/isa_traits.hh"
35#include "base/misc.hh"
36#include "base/bitfield.hh"
36#include "cpu/thread_context.hh"
37
38namespace SparcISA
39{
40 inline ExtMachInst
41 makeExtMI(MachInst inst, ThreadContext * xc) {
42 ExtMachInst emi = (unsigned MachInst) inst;
43 //The I bit, bit 13, is used to figure out where the ASI
44 //should come from. Use that in the ExtMachInst. This is
45 //slightly redundant, but it removes the need to put a condition
46 //into all the execute functions
47 if(inst & (1 << 13))
48 emi |= (static_cast<ExtMachInst>(xc->readMiscReg(MISCREG_ASI))
49 << (sizeof(MachInst) * 8));
37#include "cpu/thread_context.hh"
38
39namespace SparcISA
40{
41 inline ExtMachInst
42 makeExtMI(MachInst inst, ThreadContext * xc) {
43 ExtMachInst emi = (unsigned MachInst) inst;
44 //The I bit, bit 13, is used to figure out where the ASI
45 //should come from. Use that in the ExtMachInst. This is
46 //slightly redundant, but it removes the need to put a condition
47 //into all the execute functions
48 if(inst & (1 << 13))
49 emi |= (static_cast<ExtMachInst>(xc->readMiscReg(MISCREG_ASI))
50 << (sizeof(MachInst) * 8));
51 else
52 emi |= (static_cast<ExtMachInst>(bits(inst, 12, 5))
53 << (sizeof(MachInst) * 8));
50 return emi;
51 }
52
53 inline bool isCallerSaveIntegerRegister(unsigned int reg) {
54 panic("register classification not implemented");
55 return false;
56 }
57

--- 43 unchanged lines hidden --- 		54 return emi;
55 }
56
57 inline bool isCallerSaveIntegerRegister(unsigned int reg) {
58 panic("register classification not implemented");
59 return false;
60 }
61

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