1/*
2 * Copyright (c) 2012 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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38 */
39
40#include "base/chunk_generator.hh"
41#include "mem/port_proxy.hh"
42
43void
44PortProxy::readBlob(Addr addr, uint8_t *p, int size) const
45{
46 Request req;
47
48 for (ChunkGenerator gen(addr, size, _cacheLineSize); !gen.done();
49 gen.next()) {
50 req.setPhys(gen.addr(), gen.size(), 0, Request::funcMasterId);
51 Packet pkt(&req, MemCmd::ReadReq);
52 pkt.dataStatic(p);
53 _port.sendFunctional(&pkt);
54 p += gen.size();
55 }
56}
57
58void
59PortProxy::writeBlob(Addr addr, const uint8_t *p, int size) const
60{
61 Request req;
62
63 for (ChunkGenerator gen(addr, size, _cacheLineSize); !gen.done();
64 gen.next()) {
65 req.setPhys(gen.addr(), gen.size(), 0, Request::funcMasterId);
66 Packet pkt(&req, MemCmd::WriteReq);
67 pkt.dataStaticConst(p);
68 _port.sendFunctional(&pkt);
69 p += gen.size();
70 }
71}
72
73void
74PortProxy::memsetBlob(Addr addr, uint8_t v, int size) const
75{
76 // quick and dirty...
77 uint8_t *buf = new uint8_t[size];
78
79 std::memset(buf, v, size);
80 PortProxy::writeBlob(addr, buf, size);
81
82 delete [] buf;
83}