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