| 1 | // ========== Copyright Header Begin ========================================== |
| 2 | // |
| 3 | // OpenSPARC T2 Processor File: dev_registry.cc |
| 4 | // Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. |
| 5 | // DO NOT ALTER OR REMOVE COPYRIGHT NOTICES. |
| 6 | // |
| 7 | // The above named program is free software; you can redistribute it and/or |
| 8 | // modify it under the terms of the GNU General Public |
| 9 | // License version 2 as published by the Free Software Foundation. |
| 10 | // |
| 11 | // The above named program is distributed in the hope that it will be |
| 12 | // useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | // General Public License for more details. |
| 15 | // |
| 16 | // You should have received a copy of the GNU General Public |
| 17 | // License along with this work; if not, write to the Free Software |
| 18 | // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. |
| 19 | // |
| 20 | // ========== Copyright Header End ============================================ |
| 21 | #include "module.h" |
| 22 | |
| 23 | devRegistry::devRegistry(){ |
| 24 | handle = devid_first; |
| 25 | assert(pthread_mutex_init(&handleMutex,NULL)==0); |
| 26 | } |
| 27 | devRegistry::~devRegistry(){} |
| 28 | |
| 29 | // get the name of the device with id 'handle' |
| 30 | const char * devRegistry::getName (SAM_DeviceId handle) { |
| 31 | ri = r.find(handle); |
| 32 | Module * m = (ri != r.end()) ? ri->second:0; |
| 33 | if(m) return m->getName(); |
| 34 | return "unknown device"; |
| 35 | } |
| 36 | // dump the device name<->trace handle mapping into file FP. |
| 37 | // FP can be stderr. Can be used by UI or trace dump functions. |
| 38 | void devRegistry::dump(FILE * fp){ |
| 39 | fprintf(fp," ID DEVICE INSTANCE\n"); |
| 40 | for( ri = r.begin(); ri != r.end(); ri++) |
| 41 | fprintf(fp,"0x%llx %s\n",ri->first,ri->second->getName()); |
| 42 | } |