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added phy addr check

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This commit is contained in:
Stanislav Shwartsman 2009-01-02 13:21:48 +00:00
parent b23e7bf6a0
commit 3cd5ab1041
1 changed files with 5 additions and 3 deletions
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8
bochs/cpu/cpu.h
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@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: cpu.h,v 1.545 2008-12-28 20:30:48 sshwarts Exp $
// $Id: cpu.h,v 1.546 2009-01-02 13:21:48 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -358,10 +358,12 @@ extern const char* cpu_state_string(Bit32u debug_trap);
#define IsCanonical(offset) ((Bit64u)((((Bit64s)(offset)) >> (BX_LIN_ADDRESS_WIDTH-1)) + 1) < 2)
#endif
#define IsValidPhyAddr(addr) ((addr & BX_PHY_ADDRESS_RESERVED_BITS) == 0)
#if BX_SUPPORT_X86_64
#define Is64BitMode() (BX_CPU_THIS_PTR cpu_mode == BX_MODE_LONG_64)
#define Is64BitMode() (BX_CPU_THIS_PTR cpu_mode == BX_MODE_LONG_64)
#else
#define Is64BitMode() (0)
#define Is64BitMode() (0)
#endif
#define StackAddrSize64() Is64BitMode()