bitfield.hh (2665:a124942bacb8) | bitfield.hh (3386:6094e8865bb8) |
---|---|
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; --- 18 unchanged lines hidden (view full) --- 27 * 28 * Authors: Steve Reinhardt 29 * Nathan Binkert 30 */ 31 32#ifndef __BASE_BITFIELD_HH__ 33#define __BASE_BITFIELD_HH__ 34 | 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; --- 18 unchanged lines hidden (view full) --- 27 * 28 * Authors: Steve Reinhardt 29 * Nathan Binkert 30 */ 31 32#ifndef __BASE_BITFIELD_HH__ 33#define __BASE_BITFIELD_HH__ 34 |
35#include "sim/host.hh" | 35#include <inttypes.h> |
36 37/** 38 * Generate a 64-bit mask of 'nbits' 1s, right justified. 39 */ 40inline uint64_t 41mask(int nbits) 42{ 43 return (nbits == 64) ? (uint64_t)-1LL : (1ULL << nbits) - 1; --- 29 unchanged lines hidden --- | 36 37/** 38 * Generate a 64-bit mask of 'nbits' 1s, right justified. 39 */ 40inline uint64_t 41mask(int nbits) 42{ 43 return (nbits == 64) ? (uint64_t)-1LL : (1ULL << nbits) - 1; --- 29 unchanged lines hidden --- |