projects / OpenSPARC-T2-SAM / blame
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|---|---|---|
| 920dae64 AT |
1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== | |
| 3 | * | |
| 4 | * OpenSPARC T2 Processor File: mem.h | |
| 5 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. | |
| 6 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES. | |
| 7 | * | |
| 8 | * The above named program is free software; you can redistribute it and/or | |
| 9 | * modify it under the terms of the GNU General Public | |
| 10 | * License version 2 as published by the Free Software Foundation. | |
| 11 | * | |
| 12 | * The above named program is distributed in the hope that it will be | |
| 13 | * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | * General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public | |
| 18 | * License along with this work; if not, write to the Free Software | |
| 19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. | |
| 20 | * | |
| 21 | * ========== Copyright Header End ============================================ | |
| 22 | */ | |
| 23 | /* | |
| 24 | * Copyright (C) 1991-2005 Sun Microsystems, Inc. | |
| 25 | * All rights reserved. | |
| 26 | */ | |
| 27 | ||
| 28 | #include "Memory.h" | |
| 29 | ||
| 30 | #ifndef __MEM_H__ | |
| 31 | #define __MEM_H__ | |
| 32 | ||
| 33 | #pragma ident "@(#)1.20 07/06/22 mem.h" | |
| 34 | ||
| 35 | // old fashion mem methods; | |
| 36 | // newer methods from Memory.h where possible should be used instead | |
| 37 | ||
| 38 | ||
| 39 | typedef SMemory memT; | |
| 40 | ||
| 41 | // a global pointer to mem object, one for the system | |
| 42 | extern memT *mm1; | |
| 43 | ||
| 44 | ||
| 45 | inline uint64_t memread8s(memT * msp, uint64_t paddr) { return msp->SMemory::ld8s(paddr); } | |
| 46 | inline uint64_t memread8u(memT * msp, uint64_t paddr) { return msp->SMemory::ld8u(paddr); } | |
| 47 | inline uint64_t memread16s(memT * msp, uint64_t paddr) { return msp->SMemory::ld16s(paddr); } | |
| 48 | inline uint64_t memread16u(memT * msp, uint64_t paddr) { return msp->SMemory::ld16u(paddr); } | |
| 49 | inline uint64_t memread32s(memT * msp, uint64_t paddr) { return msp->SMemory::ld32s(paddr); } | |
| 50 | inline uint64_t memread32u(memT * msp, uint64_t paddr) { return msp->SMemory::ld32u(paddr); } | |
| 51 | inline uint64_t memread64s(memT * msp, uint64_t paddr) { return msp->SMemory::ld64(paddr); } | |
| 52 | inline uint64_t memread64u(memT * msp, uint64_t paddr) { return msp->SMemory::ld64(paddr); } | |
| 53 | ||
| 54 | inline int memread8u_blk_nl (memT * msp, uint64_t paddr, unsigned char *tgt, int n) { return msp->block_read(paddr, tgt, n); } | |
| 55 | inline int memwrite8u_blk_nl(memT * msp, uint64_t paddr, const unsigned char *src, int n) { return msp->block_write(paddr, src, n); } | |
| 56 | ||
| 57 | ||
| 58 | inline void memwrite8s(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st8(paddr, uint8_t(value)); } | |
| 59 | inline void memwrite8s_nl(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st8(paddr, uint8_t(value)); } | |
| 60 | inline void memwrite8u(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st8(paddr, uint8_t(value)); } | |
| 61 | inline void memwrite8u_nl(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st8(paddr, uint8_t(value)); } | |
| 62 | inline void memwrite16s(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st16(paddr, uint16_t(value)); } | |
| 63 | inline void memwrite16s_nl(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st16(paddr, uint16_t(value)); } | |
| 64 | inline void memwrite16u(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st16(paddr, uint16_t(value)); } | |
| 65 | inline void memwrite16u_nl(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st16(paddr, uint16_t(value)); } | |
| 66 | inline void memwrite32s(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st32(paddr, uint32_t(value)); } | |
| 67 | inline void memwrite32s_nl(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st32(paddr, uint32_t(value)); } | |
| 68 | inline void memwrite32u(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st32(paddr, uint32_t(value)); } | |
| 69 | inline void memwrite32u_nl(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st32(paddr, uint32_t(value)); } | |
| 70 | inline void memwrite64s(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st64(paddr, value); } | |
| 71 | inline void memwrite64s_nl(memT * msp, uint64_t paddr, uint64_t value) { msp->st64_nl(paddr, value); } | |
| 72 | inline void memwrite64u(memT * msp, uint64_t paddr, uint64_t value) { msp->SMemory::st64(paddr, value); } | |
| 73 | inline void memwrite64u_nl(memT * msp, uint64_t paddr, uint64_t value) { msp->st64_nl(paddr, value); } | |
| 74 | ||
| 75 | ||
| 76 | inline uint64_t mem_ldstub(memT *msp, uint64_t paddr) { return msp->SMemory::ldstub(paddr); } | |
| 77 | inline uint64_t mem_swap(memT *msp, uint64_t paddr, uint64_t value) { return msp->SMemory::swap(paddr, uint32_t(value)); } | |
| 78 | inline uint64_t mem_cas(memT *msp, uint64_t paddr, uint64_t rs2, uint64_t rd) { return msp->SMemory::cas(paddr, uint32_t(rd), uint32_t(rs2));} | |
| 79 | inline uint64_t mem_casx(memT *msp, uint64_t paddr, uint64_t rs2, uint64_t rd) { return msp->SMemory::casx(paddr,rd,rs2); } | |
| 80 | ||
| 81 | ||
| 82 | #endif /* _MEM_H */ |