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40 #ifndef __ARCH_X86_SYSTEM_HH__
41 #define __ARCH_X86_SYSTEM_HH__
46 #include "base/loader/symtab.hh"
47 #include "cpu/pc_event.hh"
48 #include "kern/system_events.hh"
49 #include "params/X86System.hh"
50 #include "sim/sim_object.hh"
51 #include "sim/system.hh"
61 class FloatingPointer;
65 /* memory mappings for KVMCpu in SE mode */
66 const uint64_t syscallCodeVirtAddr = 0xffff800000000000;
67 const uint64_t syscallCodePhysAddr = 0x60000;
68 const uint64_t GDTVirtAddr = 0xffff800000001000;
69 const uint64_t GDTPhysAddr = 0x61000;
70 const uint64_t IDTVirtAddr = 0xffff800000002000;
71 const uint64_t IDTPhysAddr = 0x62000;
72 const uint64_t TSSVirtAddr = 0xffff800000003000;
73 const uint64_t TSSPhysAddr = 0x63000;
74 const uint64_t ISTVirtAddr = 0xffff800000004000;
75 const uint64_t ISTPhysAddr = 0x64000;
77 const uint64_t pageTablePhysAddr = 0x70000;
80 class X86System : public System
83 typedef X86SystemParams Params;
96 X86ISA::SMBios::SMBiosTable * smbiosTable;
97 X86ISA::IntelMP::FloatingPointer * mpFloatingPointer;
98 X86ISA::IntelMP::ConfigTable * mpConfigTable;
99 X86ISA::ACPI::RSDP * rsdp;
101 void writeOutSMBiosTable(Addr header,
102 Addr &headerSize, Addr &tableSize, Addr table = 0);
104 void writeOutMPTable(Addr fp,
105 Addr &fpSize, Addr &tableSize, Addr table = 0);
107 const Params *params() const { return (const Params *)_params; }
109 virtual Addr fixFuncEventAddr(Addr addr)
111 //XXX This may eventually have to do something useful.