system.cc (5499:8bfc7650c344) system.cc (6378:4a2ff62c3b4f)
1/*
2 * Copyright (c) 2004-2006 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 74 unchanged lines hidden (view full) ---

83 * find the address of the est_cycle_freq variable and insert it
84 * so we don't through the lengthly process of trying to
85 * calculated it by using the PIT, RTC, etc.
86 */
87 if (kernelSymtab->findAddress("est_cycle_freq", addr))
88 virtPort.write(addr, (uint64_t)(Clock::Frequency /
89 p->boot_cpu_frequency));
90
1/*
2 * Copyright (c) 2004-2006 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 74 unchanged lines hidden (view full) ---

83 * find the address of the est_cycle_freq variable and insert it
84 * so we don't through the lengthly process of trying to
85 * calculated it by using the PIT, RTC, etc.
86 */
87 if (kernelSymtab->findAddress("est_cycle_freq", addr))
88 virtPort.write(addr, (uint64_t)(Clock::Frequency /
89 p->boot_cpu_frequency));
90
91
92 /**
93 * EV5 only supports 127 ASNs so we are going to tell the kernel that the
94 * paritiuclar EV6 we have only supports 127 asns.
95 * @todo At some point we should change ev5.hh and the palcode to support
96 * 255 ASNs.
97 */
98 if (kernelSymtab->findAddress("dp264_mv", addr))
99 virtPort.write(addr + 0x18, LittleEndianGuest::htog((uint32_t)127));
100 else
101 panic("could not find dp264_mv\n");
102
103#ifndef NDEBUG
104 kernelPanicEvent = addKernelFuncEvent<BreakPCEvent>("panic");
105 if (!kernelPanicEvent)
106 panic("could not find kernel symbol \'panic\'");
107
91 /**
92 * EV5 only supports 127 ASNs so we are going to tell the kernel that the
93 * paritiuclar EV6 we have only supports 127 asns.
94 * @todo At some point we should change ev5.hh and the palcode to support
95 * 255 ASNs.
96 */
97 if (kernelSymtab->findAddress("dp264_mv", addr))
98 virtPort.write(addr + 0x18, LittleEndianGuest::htog((uint32_t)127));
99 else
100 panic("could not find dp264_mv\n");
101
102#ifndef NDEBUG
103 kernelPanicEvent = addKernelFuncEvent<BreakPCEvent>("panic");
104 if (!kernelPanicEvent)
105 panic("could not find kernel symbol \'panic\'");
106
108#if 0
109 kernelDieEvent = addKernelFuncEvent<BreakPCEvent>("die_if_kernel");
110 if (!kernelDieEvent)
111 panic("could not find kernel symbol \'die_if_kernel\'");
112#endif
113
107#endif
108
114#endif
115
116 /**
117 * Any time ide_delay_50ms, calibarte_delay or
118 * determine_cpu_caches is called just skip the
119 * function. Currently determine_cpu_caches only is used put
120 * information in proc, however if that changes in the future we
121 * will have to fill in the cache size variables appropriately.
122 */
123

--- 73 unchanged lines hidden --- 		109 /**
110 * Any time ide_delay_50ms, calibarte_delay or
111 * determine_cpu_caches is called just skip the
112 * function. Currently determine_cpu_caches only is used put
113 * information in proc, however if that changes in the future we
114 * will have to fill in the cache size variables appropriately.
115 */
116

--- 73 unchanged lines hidden ---