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zydis
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Clang and GCC support in no-libc mode

This commit is contained in:
Joel Höner 2017-11-26 04:00:55 +01:00
parent 8c69dba9db
commit a835185da2
1 changed files with 36 additions and 30 deletions
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32
include/Zydis/CommonTypes.h
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@ -39,8 +39,9 @@
/* ============================================================================================== */ /* ============================================================================================== */
#if !defined(ZYDIS_NO_LIBC) #if !defined(ZYDIS_NO_LIBC)
// LibC present, use stdint types. // If is LibC present, we use stdint types.
# include <stdint.h> # include <stdint.h>
# include <stddef.h>
typedef uint8_t ZydisU8; typedef uint8_t ZydisU8;
typedef uint16_t ZydisU16; typedef uint16_t ZydisU16;
typedef uint32_t ZydisU32; typedef uint32_t ZydisU32;
@ -49,8 +50,10 @@
typedef int16_t ZydisI16; typedef int16_t ZydisI16;
typedef int32_t ZydisI32; typedef int32_t ZydisI32;
typedef int64_t ZydisI64; typedef int64_t ZydisI64;
typedef size_t ZydisUSize;
typedef ptrdiff_t ZydisISize;
#else #else
// No LibC, roll our own int sizes ... // No LibC, use compiler built-in types / macros.
# if defined(ZYDIS_MSVC) # if defined(ZYDIS_MSVC)
typedef unsigned __int8 ZydisU8; typedef unsigned __int8 ZydisU8;
typedef unsigned __int16 ZydisU16; typedef unsigned __int16 ZydisU16;
@ -60,19 +63,22 @@
typedef __int16 ZydisI16; typedef __int16 ZydisI16;
typedef __int32 ZydisI32; typedef __int32 ZydisI32;
typedef __int64 ZydisI64; typedef __int64 ZydisI64;
# else
# error "Unsupported compiler for NO_LIBC mode."
# endif
#endif
#if ZYDIS_WORD_SIZE == 32
typedef ZydisU32 ZydisUSize;
typedef ZydisI32 ZydisISize;
#elif ZYDIS_WORD_SIZE == 64
typedef ZydisU64 ZydisUSize; typedef ZydisU64 ZydisUSize;
typedef ZydisI64 ZydisISize; typedef ZydisI64 ZydisISize;
# elif defined(ZYDIS_GNUC)
typedef __UINT8_TYPE__ ZydisU8;
typedef __UINT16_TYPE__ ZydisU16;
typedef __UINT32_TYPE__ ZydisU32;
typedef __UINT64_TYPE__ ZydisU64;
typedef __INT8_TYPE__ ZydisI8;
typedef __INT16_TYPE__ ZydisI16;
typedef __INT32_TYPE__ ZydisI32;
typedef __INT64_TYPE__ ZydisI64;
typedef __SIZE_TYPE__ ZydisUSize;
typedef __PTRDIFF_TYPE__ ZydisISize;
# else # else
# error "Unsupported word size." # error "Unsupported compiler for no-libc mode."
# endif
#endif #endif
/* ============================================================================================== */ /* ============================================================================================== */
@ -91,7 +97,7 @@
/** /**
* @briefs Defines the @c ZydisBool datatype. * @briefs Defines the @c ZydisBool datatype.
*/ */
typedef uint8_t ZydisBool; typedef ZydisU8 ZydisBool;
/* ============================================================================================== */ /* ============================================================================================== */