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- applied SF patch #748414 load32bitOShack bug

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This commit is contained in:
Christophe Bothamy 2003-08-08 00:05:53 +00:00
parent 34e6a8ed15
commit a7f871221b
1 changed files with 9 additions and 3 deletions
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12
bochs/load32bitOShack.cc
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@ -1,5 +1,5 @@
///////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////
// $Id: load32bitOShack.cc,v 1.13 2002-09-13 00:15:23 kevinlawton Exp $ // $Id: load32bitOShack.cc,v 1.14 2003-08-08 00:05:53 cbothamy Exp $
///////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////
// //
// Copyright (C) 2001 MandrakeSoft S.A. // Copyright (C) 2001 MandrakeSoft S.A.
@ -211,8 +211,14 @@ bx_load_linux_hack(void)
BX_OUTP( 0x70, 0x80, 1 ); BX_OUTP( 0x70, 0x80, 1 );
// Enter protected mode // Enter protected mode
BX_CPU(0)->cr0.pe = 1; // Fixed by george (kyriazis at nvidia.com)
BX_CPU(0)->cr0.val32 |= 0x01; // BX_CPU(0)->cr0.pe = 1;
// BX_CPU(0)->cr0.val32 |= 0x01;
BX_CPU(0)->SetCR0(BX_CPU(0)->cr0.val32 | 0x01);
// load esi with real_mode
BX_CPU(0)->gen_reg[BX_32BIT_REG_ESI].dword.erx = 0x90000;
// Set up initial GDT // Set up initial GDT
BX_CPU(0)->gdtr.limit = 0x400; BX_CPU(0)->gdtr.limit = 0x400;