From 3cb7fdea950dd2d0377f0d9ad8a88fcb7c48b842 Mon Sep 17 00:00:00 2001 From: Jedidiah Barber Date: Wed, 14 Jul 2021 11:27:03 +1200 Subject: Initial mirror commit --- Boot/Windows/Platform.h | 112 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 Boot/Windows/Platform.h (limited to 'Boot/Windows/Platform.h') diff --git a/Boot/Windows/Platform.h b/Boot/Windows/Platform.h new file mode 100644 index 0000000..8443733 --- /dev/null +++ b/Boot/Windows/Platform.h @@ -0,0 +1,112 @@ +/* + Copyright (c) 2008-2009 TrueCrypt Developers Association. All rights reserved. + + Governed by the TrueCrypt License 3.0 the full text of which is contained in + the file License.txt included in TrueCrypt binary and source code distribution + packages. +*/ + +#ifndef TC_HEADER_Boot_Platform +#define TC_HEADER_Boot_Platform + +#pragma warning (disable: 4018 4102 4704 4769) + +#include "TCdefs.h" +#include + +typedef char bool; +#define false 0 +#define true 1 + +#define nullptr 0 +#define NULL 0 + +typedef UINT64_STRUCT uint64; + +#define array_capacity(arr) (sizeof (arr) / sizeof ((arr)[0])) + +#define TC_TO_STRING2(n) #n +#define TC_TO_STRING(n) TC_TO_STRING2(n) + + +#define TC_X86_CARRY_FLAG 0x1 + +#define TC_ASM_EMIT(A,B) __asm _emit 0x##A __asm _emit 0x##B +#define TC_ASM_EMIT3(A,B,C) __asm _emit 0x##A __asm _emit 0x##B __asm _emit 0x##C +#define TC_ASM_EMIT4(A,B,C,D) __asm _emit 0x##A __asm _emit 0x##B __asm _emit 0x##C __asm _emit 0x##D + +#define TC_ASM_MOV_EAX_DI TC_ASM_EMIT3 (66, 8B, 05) +#define TC_ASM_MOV_EBX_DI TC_ASM_EMIT3 (66, 8B, 1D) +#define TC_ASM_MOV_ECX_DI TC_ASM_EMIT3 (66, 8B, 0D) +#define TC_ASM_MOV_EDX_DI TC_ASM_EMIT3 (66, 8B, 15) + +#define TC_ASM_MOV_DI_EAX TC_ASM_EMIT3 (66, 89, 05) +#define TC_ASM_MOV_DI_EBX TC_ASM_EMIT3 (66, 89, 1D) +#define TC_ASM_MOV_DI_ECX TC_ASM_EMIT3 (66, 89, 0D) +#define TC_ASM_MOV_DI_EDX TC_ASM_EMIT3 (66, 89, 15) + + +#pragma pack(1) + +struct Registers +{ + uint16 Flags; + + union + { + uint32 EAX; + struct { uint16 AX; uint16 EAXH; }; + }; + + union + { + uint32 EBX; + struct { uint16 BX; uint16 EBXH; }; + }; + + union + { + uint32 ECX; + struct { uint16 CX; uint16 ECXH; }; + }; + + union + { + uint32 EDX; + struct { uint16 DX; uint16 EDXH; }; + }; + + uint16 DI; + uint16 SI; + uint16 DS; + uint16 ES; + uint16 SS; +}; + +#pragma pack() + + +uint64 operator+ (const uint64 &a, const uint64 &b); +uint64 operator+ (const uint64 &a, uint32 b); +uint64 &operator+= (uint64 &a, const uint64 &b); +uint64 operator- (const uint64 &a, const uint64 &b); +uint64 operator- (const uint64 &a, uint32 b); +uint64 &operator-= (uint64 &a, const uint64 &b); +uint64 operator>> (const uint64 &a, int shiftCount); +uint64 operator<< (const uint64 &a, int shiftCount); +uint64 &operator++ (uint64 &a); +bool operator== (const uint64 &a, const uint64 &b); +bool operator> (const uint64 &a, const uint64 &b); +bool operator< (const uint64 &a, const uint64 &b); +bool operator>= (const uint64 &a, const uint64 &b); +bool operator<= (const uint64 &a, const uint64 &b); + +void CopyMemory (void *source, uint16 destSegment, uint16 destOffset, uint16 blockSize); +void CopyMemory (uint16 sourceSegment, uint16 sourceOffset, void *destination, uint16 blockSize); +extern "C" void EraseMemory (void *memory, int size); +uint32 GetLinearAddress (uint16 segment, uint16 offset); +bool RegionsIntersect (const uint64 &start1, uint32 length1, const uint64 &start2, const uint64 &end2); +bool TestInt64 (); +extern "C" void ThrowFatalException (int line); + +#endif // TC_HEADER_Boot_Platform -- cgit