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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365 " block size (%d)\n", blocksize, port.deviceBlockSize());
366
367}
368
369void
370TrafficGen::StateGraph::LinearGen::execute()
371{
372 // choose if we generate a read or a write here
373 bool isRead = random_mt.random<uint8_t>(0, 100) < readPercent;
374
375 if (readPercent == 0)
376 assert(!isRead);
377
378 DPRINTF(TrafficGen, "LinearGen::execute: %c to addr %x, size %d\n",
379 isRead ? 'r' : 'w', nextAddr, blocksize);
380
381 // Create new request
382 Request::Flags flags;
383 Request *req = new Request(nextAddr, blocksize, flags, masterID);
384

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437 fatal("TrafficGen %s block size (%d) is larger than port"
438 " block size (%d)\n", name(), blocksize, port.deviceBlockSize());
439}
440
441void
442TrafficGen::StateGraph::RandomGen::execute()
443{
444 // choose if we generate a read or a write here
445 bool isRead = random_mt.random<uint8_t>(0, 100) < readPercent;
446
447 if (readPercent == 0)
448 assert(!isRead);
449
450 // address of the request
451 Addr addr = random_mt.random<Addr>(startAddr, endAddr - 1);
452
453 // round down to start address of block
454 addr -= addr % blocksize;
455
456 DPRINTF(TrafficGen, "RandomGen::execute: %c to addr %x, size %d\n",

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