interrupts.hh (5704:98224505352a) interrupts.hh (5810:606de5b3d116)
1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
3 * All rights reserved.
4 *
5 * Redistribution and use of this software in source and binary forms,
6 * with or without modification, are permitted provided that the
7 * following conditions are met:
8 *

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64#include "base/bitfield.hh"
65#include "cpu/thread_context.hh"
66#include "dev/io_device.hh"
67#include "dev/x86/intdev.hh"
68#include "params/X86LocalApic.hh"
69#include "sim/eventq.hh"
70
71class ThreadContext;
1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
3 * All rights reserved.
4 *
5 * Redistribution and use of this software in source and binary forms,
6 * with or without modification, are permitted provided that the
7 * following conditions are met:
8 *

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64#include "base/bitfield.hh"
65#include "cpu/thread_context.hh"
66#include "dev/io_device.hh"
67#include "dev/x86/intdev.hh"
68#include "params/X86LocalApic.hh"
69#include "sim/eventq.hh"
70
71class ThreadContext;
72class BaseCPU;
72
73namespace X86ISA {
74
75class Interrupts : public BasicPioDevice, IntDev
76{
77 protected:
78 // Storage for the APIC registers
79 uint32_t regs[NUM_APIC_REGS];

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177 bool
178 getRegArrayBit(ApicRegIndex base, uint8_t vector)
179 {
180 return bits(regs[base + (vector % 32)], vector >> 5);
181 }
182
183 void requestInterrupt(uint8_t vector, uint8_t deliveryMode, bool level);
184
73
74namespace X86ISA {
75
76class Interrupts : public BasicPioDevice, IntDev
77{
78 protected:
79 // Storage for the APIC registers
80 uint32_t regs[NUM_APIC_REGS];

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178 bool
179 getRegArrayBit(ApicRegIndex base, uint8_t vector)
180 {
181 return bits(regs[base + (vector % 32)], vector >> 5);
182 }
183
184 void requestInterrupt(uint8_t vector, uint8_t deliveryMode, bool level);
185
186 BaseCPU *cpu;
187
185 public:
186 /*
187 * Params stuff.
188 */
189 typedef X86LocalApicParams Params;
190
191 void
188 public:
189 /*
190 * Params stuff.
191 */
192 typedef X86LocalApicParams Params;
193
194 void
195 setCPU(BaseCPU * newCPU)
196 {
197 cpu = newCPU;
198 }
199
200 void
192 setClock(Tick newClock)
193 {
194 clock = newClock;
195 }
196
197 const Params *
198 params() const
199 {

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201 setClock(Tick newClock)
202 {
203 clock = newClock;
204 }
205
206 const Params *
207 params() const
208 {

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