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zydis
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Added `ZydisUPointer` and `ZydisIPointer` types

This commit is contained in:
flobernd 2017-12-03 18:37:57 +01:00 committed by Joel Höner
parent 451d7fb1a8
commit e145402d2e
1 changed files with 131 additions and 121 deletions
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30
include/Zydis/CommonTypes.h
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@ -52,6 +52,8 @@
typedef int64_t ZydisI64; typedef int64_t ZydisI64;
typedef size_t ZydisUSize; typedef size_t ZydisUSize;
typedef ptrdiff_t ZydisISize; typedef ptrdiff_t ZydisISize;
typedef uintptr_t ZydisUPointer;
typedef intptr_t ZydisIPointer;
#else #else
// No LibC, use compiler built-in types / macros. // No LibC, use compiler built-in types / macros.
# if defined(ZYDIS_MSVC) # if defined(ZYDIS_MSVC)
@ -66,9 +68,13 @@
# if _WIN64 # if _WIN64
typedef ZydisU64 ZydisUSize; typedef ZydisU64 ZydisUSize;
typedef ZydisI64 ZydisISize; typedef ZydisI64 ZydisISize;
typedef ZydisU64 ZydisUPointer;
typedef ZydisI64 ZydisIPointer;
# else # else
typedef ZydisU32 ZydisUSize; typedef ZydisU32 ZydisUSize;
typedef ZydisI32 ZydisISize; typedef ZydisI32 ZydisISize;
typedef ZydisU32 ZydisUPointer;
typedef ZydisI32 ZydisIPointer;
# endif # endif
# elif defined(ZYDIS_GNUC) # elif defined(ZYDIS_GNUC)
typedef __UINT8_TYPE__ ZydisU8; typedef __UINT8_TYPE__ ZydisU8;
@ -81,22 +87,26 @@
typedef __INT64_TYPE__ ZydisI64; typedef __INT64_TYPE__ ZydisI64;
typedef __SIZE_TYPE__ ZydisUSize; typedef __SIZE_TYPE__ ZydisUSize;
typedef __PTRDIFF_TYPE__ ZydisISize; typedef __PTRDIFF_TYPE__ ZydisISize;
typedef __UINTPTR_TYPE__ ZydisUPointer;
typedef __INTPTR_TYPE__ ZydisIPointer;
# else # else
# error "Unsupported compiler for no-libc mode." # error "Unsupported compiler for no-libc mode."
# endif # endif
#endif #endif
// Verify size assumptions. // Verify size assumptions.
ZYDIS_STATIC_ASSERT(sizeof(ZydisU8 ) == 1 ); ZYDIS_STATIC_ASSERT(sizeof(ZydisU8 ) == 1 );
ZYDIS_STATIC_ASSERT(sizeof(ZydisU16 ) == 2 ); ZYDIS_STATIC_ASSERT(sizeof(ZydisU16 ) == 2 );
ZYDIS_STATIC_ASSERT(sizeof(ZydisU32 ) == 4 ); ZYDIS_STATIC_ASSERT(sizeof(ZydisU32 ) == 4 );
ZYDIS_STATIC_ASSERT(sizeof(ZydisU64 ) == 8 ); ZYDIS_STATIC_ASSERT(sizeof(ZydisU64 ) == 8 );
ZYDIS_STATIC_ASSERT(sizeof(ZydisI8 ) == 1 ); ZYDIS_STATIC_ASSERT(sizeof(ZydisI8 ) == 1 );
ZYDIS_STATIC_ASSERT(sizeof(ZydisI16 ) == 2 ); ZYDIS_STATIC_ASSERT(sizeof(ZydisI16 ) == 2 );
ZYDIS_STATIC_ASSERT(sizeof(ZydisI32 ) == 4 ); ZYDIS_STATIC_ASSERT(sizeof(ZydisI32 ) == 4 );
ZYDIS_STATIC_ASSERT(sizeof(ZydisI64 ) == 8 ); ZYDIS_STATIC_ASSERT(sizeof(ZydisI64 ) == 8 );
ZYDIS_STATIC_ASSERT(sizeof(ZydisUSize) == sizeof(void*)); ZYDIS_STATIC_ASSERT(sizeof(ZydisUSize ) == sizeof(void*)); // TODO: This one is incorrect!
ZYDIS_STATIC_ASSERT(sizeof(ZydisISize) == sizeof(void*)); ZYDIS_STATIC_ASSERT(sizeof(ZydisISize ) == sizeof(void*)); // TODO: This one is incorrect!
ZYDIS_STATIC_ASSERT(sizeof(ZydisUPointer) == sizeof(void*));
ZYDIS_STATIC_ASSERT(sizeof(ZydisIPointer) == sizeof(void*));
// Verify signedness assumptions (relies on size checks above). // Verify signedness assumptions (relies on size checks above).
ZYDIS_STATIC_ASSERT((ZydisI8 )-1 >> 1 < (ZydisI8 )((ZydisU8 )-1 >> 1)); ZYDIS_STATIC_ASSERT((ZydisI8 )-1 >> 1 < (ZydisI8 )((ZydisU8 )-1 >> 1));