page_table.hh (10318:98771a936b61) page_table.hh (10556:1e3b3c7a0cba)
1/*
2 * Copyright (c) 2014 Advanced Micro Devices, Inc.
3 * Copyright (c) 2003 The Regents of The University of Michigan
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met: redistributions of source code must retain the above copyright

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

88 virtual void initState(ThreadContext* tc) = 0;
89
90 // for DPRINTF compatibility
91 const std::string name() const { return _name; }
92
93 Addr pageAlign(Addr a) { return (a & ~offsetMask); }
94 Addr pageOffset(Addr a) { return (a & offsetMask); }
95
1/*
2 * Copyright (c) 2014 Advanced Micro Devices, Inc.
3 * Copyright (c) 2003 The Regents of The University of Michigan
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met: redistributions of source code must retain the above copyright

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

88 virtual void initState(ThreadContext* tc) = 0;
89
90 // for DPRINTF compatibility
91 const std::string name() const { return _name; }
92
93 Addr pageAlign(Addr a) { return (a & ~offsetMask); }
94 Addr pageOffset(Addr a) { return (a & offsetMask); }
95
96 virtual void map(Addr vaddr, Addr paddr, int64_t size, bool clobber = false) = 0;
96 virtual void map(Addr vaddr, Addr paddr, int64_t size,
97 bool clobber = false) = 0;
97 virtual void remap(Addr vaddr, int64_t size, Addr new_vaddr) = 0;
98 virtual void unmap(Addr vaddr, int64_t size) = 0;
99
100 /**
101 * Check if any pages in a region are already allocated
102 * @param vaddr The starting virtual address of the region.
103 * @param size The length of the region.
104 * @return True if no pages in the region are mapped.

--- 134 unchanged lines hidden --- 		98 virtual void remap(Addr vaddr, int64_t size, Addr new_vaddr) = 0;
99 virtual void unmap(Addr vaddr, int64_t size) = 0;
100
101 /**
102 * Check if any pages in a region are already allocated
103 * @param vaddr The starting virtual address of the region.
104 * @param size The length of the region.
105 * @return True if no pages in the region are mapped.

--- 134 unchanged lines hidden ---