base_gic.cc (12739:55a86872ff90) | base_gic.cc (12974:b840a646cfbd) |
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1/* 2 * Copyright (c) 2012, 2017-2018 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 --- 56 unchanged lines hidden (view full) --- 65} 66 67const BaseGic::Params * 68BaseGic::params() const 69{ 70 return dynamic_cast<const Params *>(_params); 71} 72 | 1/* 2 * Copyright (c) 2012, 2017-2018 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 --- 56 unchanged lines hidden (view full) --- 65} 66 67const BaseGic::Params * 68BaseGic::params() const 69{ 70 return dynamic_cast<const Params *>(_params); 71} 72 |
73ArmInterruptPinGen::ArmInterruptPinGen(const ArmInterruptPinParams *p) 74 : SimObject(p) 75{ 76} |
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73 | 77 |
74ArmInterruptPin::ArmInterruptPin(const ArmInterruptPinParams *p) 75 : SimObject(p), 76 threadContext(nullptr), 77 platform(dynamic_cast<RealView*>(p->platform)), 78 intNum(p->num) | 78ArmSPIGen::ArmSPIGen(const ArmSPIParams *p) 79 : ArmInterruptPinGen(p), pin(new ArmSPI(p->platform, p->num)) |
79{ | 80{ |
81} 82 83ArmInterruptPin* 84ArmSPIGen::get(ThreadContext* tc) 85{ 86 return pin; 87} 88 89ArmPPIGen::ArmPPIGen(const ArmPPIParams *p) 90 : ArmInterruptPinGen(p) 91{ 92} 93 94ArmInterruptPin* 95ArmPPIGen::get(ThreadContext* tc) 96{ 97 panic_if(!tc, "Invalid Thread Context\n"); 98 ContextID cid = tc->contextId(); 99 100 auto pin_it = pins.find(cid); 101 102 if (pin_it != pins.end()) { 103 // PPI Pin Already generated 104 return pin_it->second; 105 } else { 106 // Generate PPI Pin 107 auto p = static_cast<const ArmPPIParams *>(_params); 108 ArmPPI *pin = new ArmPPI(p->platform, tc, p->num); 109 110 pins.insert({cid, pin}); 111 112 return pin; 113 } 114} 115 116ArmInterruptPin::ArmInterruptPin( 117 Platform *_platform, ThreadContext *tc, uint32_t int_num) 118 : threadContext(tc), platform(dynamic_cast<RealView*>(_platform)), 119 intNum(int_num) 120{ |
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80 fatal_if(!platform, "Interrupt not connected to a RealView platform"); 81} 82 83void 84ArmInterruptPin::setThreadContext(ThreadContext *tc) 85{ 86 panic_if(threadContext, 87 "InterruptLine::setThreadContext called twice\n"); --- 4 unchanged lines hidden (view full) --- 92ContextID 93ArmInterruptPin::targetContext() const 94{ 95 panic_if(!threadContext, "Per-context interrupt triggered without a " \ 96 "call to InterruptLine::setThreadContext.\n"); 97 return threadContext->contextId(); 98} 99 | 121 fatal_if(!platform, "Interrupt not connected to a RealView platform"); 122} 123 124void 125ArmInterruptPin::setThreadContext(ThreadContext *tc) 126{ 127 panic_if(threadContext, 128 "InterruptLine::setThreadContext called twice\n"); --- 4 unchanged lines hidden (view full) --- 133ContextID 134ArmInterruptPin::targetContext() const 135{ 136 panic_if(!threadContext, "Per-context interrupt triggered without a " \ 137 "call to InterruptLine::setThreadContext.\n"); 138 return threadContext->contextId(); 139} 140 |
100 101 102ArmSPI::ArmSPI(const ArmSPIParams *p) 103 : ArmInterruptPin(p) | 141ArmSPI::ArmSPI( 142 Platform *_platform, uint32_t int_num) 143 : ArmInterruptPin(_platform, nullptr, int_num) |
104{ 105} 106 107void 108ArmSPI::raise() 109{ 110 platform->gic->sendInt(intNum); 111} 112 113void 114ArmSPI::clear() 115{ 116 platform->gic->clearInt(intNum); 117} 118 | 144{ 145} 146 147void 148ArmSPI::raise() 149{ 150 platform->gic->sendInt(intNum); 151} 152 153void 154ArmSPI::clear() 155{ 156 platform->gic->clearInt(intNum); 157} 158 |
119ArmPPI::ArmPPI(const ArmPPIParams *p) 120 : ArmInterruptPin(p) | 159ArmPPI::ArmPPI( 160 Platform *_platform, ThreadContext *tc, uint32_t int_num) 161 : ArmInterruptPin(_platform, tc, int_num) |
121{ 122} 123 124void 125ArmPPI::raise() 126{ 127 platform->gic->sendPPInt(intNum, targetContext()); 128} 129 130void 131ArmPPI::clear() 132{ 133 platform->gic->clearPPInt(intNum, targetContext()); 134} 135 | 162{ 163} 164 165void 166ArmPPI::raise() 167{ 168 platform->gic->sendPPInt(intNum, targetContext()); 169} 170 171void 172ArmPPI::clear() 173{ 174 platform->gic->clearPPInt(intNum, targetContext()); 175} 176 |
136 137ArmSPI * | 177ArmSPIGen * |
138ArmSPIParams::create() 139{ | 178ArmSPIParams::create() 179{ |
140 return new ArmSPI(this); | 180 return new ArmSPIGen(this); |
141} 142 | 181} 182 |
143ArmPPI * | 183ArmPPIGen * |
144ArmPPIParams::create() 145{ | 184ArmPPIParams::create() 185{ |
146 return new ArmPPI(this); | 186 return new ArmPPIGen(this); |
147} | 187} |