system.cc (7447:3fc243687abb) system.cc (7532:3f6413fc37a2)
1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
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

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104
105 tc->setMiscReg(MISCREG_SEG_BASE(seg), base);
106 tc->setMiscReg(MISCREG_SEG_EFF_BASE(seg), honorBase ? base : 0);
107 tc->setMiscReg(MISCREG_SEG_LIMIT(seg), limit);
108 tc->setMiscReg(MISCREG_SEG_ATTR(seg), (MiscReg)attr);
109}
110
111void
1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
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

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

104
105 tc->setMiscReg(MISCREG_SEG_BASE(seg), base);
106 tc->setMiscReg(MISCREG_SEG_EFF_BASE(seg), honorBase ? base : 0);
107 tc->setMiscReg(MISCREG_SEG_LIMIT(seg), limit);
108 tc->setMiscReg(MISCREG_SEG_ATTR(seg), (MiscReg)attr);
109}
110
111void
112X86System::startup()
112X86System::initState()
113{
113{
114 System::startup();
114 System::initState();
115
115 ThreadContext *tc = threadContexts[0];
116 // This is the boot strap processor (BSP). Initialize it to look like
117 // the boot loader has just turned control over to the 64 bit OS. We
118 // won't actually set up real mode or legacy protected mode descriptor
119 // tables because we aren't executing any code that would require
120 // them. We do, however toggle the control bits in the correct order
121 // while allowing consistency checks and the underlying mechansims
122 // just to be safe.

--- 288 unchanged lines hidden --- 		116 ThreadContext *tc = threadContexts[0];
117 // This is the boot strap processor (BSP). Initialize it to look like
118 // the boot loader has just turned control over to the 64 bit OS. We
119 // won't actually set up real mode or legacy protected mode descriptor
120 // tables because we aren't executing any code that would require
121 // them. We do, however toggle the control bits in the correct order
122 // while allowing consistency checks and the underlying mechansims
123 // just to be safe.

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