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Add support to embed Capstone into OS X kernel extensions.

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This commit is contained in:
reverser
2015-04-09 18:28:19 +01:00
committed by Nguyen Anh Quynh
parent 0915ecc4b2
commit bcf09f440d
13 changed files with 278 additions and 0 deletions
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5
CMakeLists.txt
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@ -24,6 +24,7 @@ option(CAPSTONE_XCORE_SUPPORT "XCore support" ON)
option(CAPSTONE_X86_SUPPORT "x86 support" ON)
option(CAPSTONE_X86_REDUCE "x86 with reduce instruction sets to minimize library" OFF)
option(CAPSTONE_X86_ATT_DISABLE "Disable x86 AT&T syntax" OFF)
option(CAPSTONE_OSXKERNEL_SUPPORT "Support to embed Capstone into OS X Kernel extensions" OFF)
if (CAPSTONE_BUILD_DIET)
add_definitions(-DCAPSTONE_DIET)
@ -156,6 +157,10 @@ if (CAPSTONE_XCORE_SUPPORT)
set(TEST_SOURCES ${TEST_SOURCES} test_xcore.c)
endif ()
if (CAPSTONE_OSXKERNEL_SUPPORT)
add_definitions(-DCAPSTONE_HAS_OSXKERNEL)
endif ()
include_directories("${PROJECT_SOURCE_DIR}/include")
## properties

4
MCInst.c
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@ -1,8 +1,12 @@
/* Capstone Disassembly Engine */
/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2014 */
#if defined(CAPSTONE_HAS_OSXKERNEL)
#include <libkern/libkern.h>
#else
#include <stdio.h>
#include <stdlib.h>
#endif
#include <string.h>
#include "MCInst.h"

4
Makefile
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@ -43,6 +43,10 @@ ifeq ($(CAPSTONE_USE_SYS_DYN_MEM),yes)
CFLAGS += -DCAPSTONE_USE_SYS_DYN_MEM
endif
ifeq ($(CAPSTONE_HAS_OSXKERNEL), yes)
CFLAGS += -DCAPSTONE_HAS_OSXKERNEL
endif
CFLAGS += $(foreach arch,$(LIBARCHS),-arch $(arch))
LDFLAGS += $(foreach arch,$(LIBARCHS),-arch $(arch))

4
SStream.c
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@ -3,7 +3,11 @@
#include <stdint.h>
#include <stdarg.h>
#if defined(CAPSTONE_HAS_OSXKERNEL)
#include <libkern/libkern.h>
#else
#include <stdio.h>
#endif
#include <string.h>
#include "SStream.h"

7
arch/X86/X86ATTInstPrinter.c
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@ -18,10 +18,17 @@
// this code is only relevant when DIET mode is disable
#if defined(CAPSTONE_HAS_X86) && !defined(CAPSTONE_DIET) && !defined(CAPSTONE_X86_ATT_DISABLE)
#if !defined(CAPSTONE_HAS_OSXKERNEL)
#include <ctype.h>
#endif
#include "../../myinttypes.h"
#if defined(CAPSTONE_HAS_OSXKERNEL)
#include <libkern/libkern.h>
#else
#include <stdio.h>
#include <stdlib.h>
#endif
#include <string.h>
#include "../../utils.h"

4
arch/X86/X86DisassemblerDecoder.c
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@ -19,7 +19,11 @@
#ifdef CAPSTONE_HAS_X86
#include <stdarg.h> /* for va_*() */
#if defined(CAPSTONE_HAS_OSXKERNEL)
#include <libkern/libkern.h>
#else
#include <stdlib.h> /* for exit() */
#endif
#include "../../cs_priv.h"
#include "../../utils.h"

5
arch/X86/X86DisassemblerDecoder.h
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@ -19,7 +19,12 @@
#ifndef CS_X86_DISASSEMBLERDECODER_H
#define CS_X86_DISASSEMBLERDECODER_H
#if defined(CAPSTONE_HAS_OSXKERNEL)
#include <libkern/libkern.h>
#else
#include <stdio.h>
#endif
#include <stdint.h>
#include "X86DisassemblerDecoderCommon.h"

6
arch/X86/X86IntelInstPrinter.c
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@ -17,10 +17,16 @@
#ifdef CAPSTONE_HAS_X86
#if !defined(CAPSTONE_HAS_OSXKERNEL)
#include <ctype.h>
#endif
#include "../../myinttypes.h"
#if defined(CAPSTONE_HAS_OSXKERNEL)
#include <libkern/libkern.h>
#else
#include <stdio.h>
#include <stdlib.h>
#endif
#include <string.h>
#include "../../utils.h"

5
cs.c
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@ -3,9 +3,14 @@
#if defined (WIN32) || defined (WIN64) || defined (_WIN32) || defined (_WIN64)
#pragma warning(disable:4996)
#endif
#if defined(CAPSTONE_HAS_OSXKERNEL)
#include <libkern/libkern.h>
#else
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#endif
#include <string.h>
#include <capstone.h>

5
include/capstone.h
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@ -11,7 +11,12 @@ extern "C" {
#include <stdint.h>
#include <stdio.h>
#include <stdarg.h>
#if defined(CAPSTONE_HAS_OSXKERNEL)
#include <libkern/libkern.h>
#else
#include <stdlib.h>
#include <stdio.h>
#endif
#include "platform.h"

2
myinttypes.h
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@ -1,5 +1,7 @@
#if defined(_MSC_VER) && _MSC_VER <= 1700
#include "msvc/headers/inttypes.h"
#elif defined(CAPSTONE_HAS_OSXKERNEL)
#include "osxkernel_inttypes.h" /* this is a trimmed copy of system inttypes.h that doesn't exit in kernel framework headers */
#else
#include <inttypes.h>
#endif

223
osxkernel_inttypes.h Normal file
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@ -0,0 +1,223 @@
/*
* Copyright (c) 2000-2004, 2013 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* <inttypes.h> -- Standard C header, defined in ISO/IEC 9899:1999
* (aka "C99"), section 7.8. This defines format string conversion
* specifiers suitable for use within arguments to fprintf and fscanf
* and their ilk.
*/
#if !defined(_INTTYPES_H_)
#define _INTTYPES_H_
# define __PRI_8_LENGTH_MODIFIER__ "hh"
# define __PRI_64_LENGTH_MODIFIER__ "ll"
# define __SCN_64_LENGTH_MODIFIER__ "ll"
# define __PRI_MAX_LENGTH_MODIFIER__ "j"
# define __SCN_MAX_LENGTH_MODIFIER__ "j"
# define PRId8 __PRI_8_LENGTH_MODIFIER__ "d"
# define PRIi8 __PRI_8_LENGTH_MODIFIER__ "i"
# define PRIo8 __PRI_8_LENGTH_MODIFIER__ "o"
# define PRIu8 __PRI_8_LENGTH_MODIFIER__ "u"
# define PRIx8 __PRI_8_LENGTH_MODIFIER__ "x"
# define PRIX8 __PRI_8_LENGTH_MODIFIER__ "X"
# define PRId16 "hd"
# define PRIi16 "hi"
# define PRIo16 "ho"
# define PRIu16 "hu"
# define PRIx16 "hx"
# define PRIX16 "hX"
# define PRId32 "d"
# define PRIi32 "i"
# define PRIo32 "o"
# define PRIu32 "u"
# define PRIx32 "x"
# define PRIX32 "X"
# define PRId64 __PRI_64_LENGTH_MODIFIER__ "d"
# define PRIi64 __PRI_64_LENGTH_MODIFIER__ "i"
# define PRIo64 __PRI_64_LENGTH_MODIFIER__ "o"
# define PRIu64 __PRI_64_LENGTH_MODIFIER__ "u"
# define PRIx64 __PRI_64_LENGTH_MODIFIER__ "x"
# define PRIX64 __PRI_64_LENGTH_MODIFIER__ "X"
# define PRIdLEAST8 PRId8
# define PRIiLEAST8 PRIi8
# define PRIoLEAST8 PRIo8
# define PRIuLEAST8 PRIu8
# define PRIxLEAST8 PRIx8
# define PRIXLEAST8 PRIX8
# define PRIdLEAST16 PRId16
# define PRIiLEAST16 PRIi16
# define PRIoLEAST16 PRIo16
# define PRIuLEAST16 PRIu16
# define PRIxLEAST16 PRIx16
# define PRIXLEAST16 PRIX16
# define PRIdLEAST32 PRId32
# define PRIiLEAST32 PRIi32
# define PRIoLEAST32 PRIo32
# define PRIuLEAST32 PRIu32
# define PRIxLEAST32 PRIx32
# define PRIXLEAST32 PRIX32
# define PRIdLEAST64 PRId64
# define PRIiLEAST64 PRIi64
# define PRIoLEAST64 PRIo64
# define PRIuLEAST64 PRIu64
# define PRIxLEAST64 PRIx64
# define PRIXLEAST64 PRIX64
# define PRIdFAST8 PRId8
# define PRIiFAST8 PRIi8
# define PRIoFAST8 PRIo8
# define PRIuFAST8 PRIu8
# define PRIxFAST8 PRIx8
# define PRIXFAST8 PRIX8
# define PRIdFAST16 PRId16
# define PRIiFAST16 PRIi16
# define PRIoFAST16 PRIo16
# define PRIuFAST16 PRIu16
# define PRIxFAST16 PRIx16
# define PRIXFAST16 PRIX16
# define PRIdFAST32 PRId32
# define PRIiFAST32 PRIi32
# define PRIoFAST32 PRIo32
# define PRIuFAST32 PRIu32
# define PRIxFAST32 PRIx32
# define PRIXFAST32 PRIX32
# define PRIdFAST64 PRId64
# define PRIiFAST64 PRIi64
# define PRIoFAST64 PRIo64
# define PRIuFAST64 PRIu64
# define PRIxFAST64 PRIx64
# define PRIXFAST64 PRIX64
/* int32_t is 'int', but intptr_t is 'long'. */
# define PRIdPTR "ld"
# define PRIiPTR "li"
# define PRIoPTR "lo"
# define PRIuPTR "lu"
# define PRIxPTR "lx"
# define PRIXPTR "lX"
# define PRIdMAX __PRI_MAX_LENGTH_MODIFIER__ "d"
# define PRIiMAX __PRI_MAX_LENGTH_MODIFIER__ "i"
# define PRIoMAX __PRI_MAX_LENGTH_MODIFIER__ "o"
# define PRIuMAX __PRI_MAX_LENGTH_MODIFIER__ "u"
# define PRIxMAX __PRI_MAX_LENGTH_MODIFIER__ "x"
# define PRIXMAX __PRI_MAX_LENGTH_MODIFIER__ "X"
# define SCNd8 __PRI_8_LENGTH_MODIFIER__ "d"
# define SCNi8 __PRI_8_LENGTH_MODIFIER__ "i"
# define SCNo8 __PRI_8_LENGTH_MODIFIER__ "o"
# define SCNu8 __PRI_8_LENGTH_MODIFIER__ "u"
# define SCNx8 __PRI_8_LENGTH_MODIFIER__ "x"
# define SCNd16 "hd"
# define SCNi16 "hi"
# define SCNo16 "ho"
# define SCNu16 "hu"
# define SCNx16 "hx"
# define SCNd32 "d"
# define SCNi32 "i"
# define SCNo32 "o"
# define SCNu32 "u"
# define SCNx32 "x"
# define SCNd64 __SCN_64_LENGTH_MODIFIER__ "d"
# define SCNi64 __SCN_64_LENGTH_MODIFIER__ "i"
# define SCNo64 __SCN_64_LENGTH_MODIFIER__ "o"
# define SCNu64 __SCN_64_LENGTH_MODIFIER__ "u"
# define SCNx64 __SCN_64_LENGTH_MODIFIER__ "x"
# define SCNdLEAST8 SCNd8
# define SCNiLEAST8 SCNi8
# define SCNoLEAST8 SCNo8
# define SCNuLEAST8 SCNu8
# define SCNxLEAST8 SCNx8
# define SCNdLEAST16 SCNd16
# define SCNiLEAST16 SCNi16
# define SCNoLEAST16 SCNo16
# define SCNuLEAST16 SCNu16
# define SCNxLEAST16 SCNx16
# define SCNdLEAST32 SCNd32
# define SCNiLEAST32 SCNi32
# define SCNoLEAST32 SCNo32
# define SCNuLEAST32 SCNu32
# define SCNxLEAST32 SCNx32
# define SCNdLEAST64 SCNd64
# define SCNiLEAST64 SCNi64
# define SCNoLEAST64 SCNo64
# define SCNuLEAST64 SCNu64
# define SCNxLEAST64 SCNx64
# define SCNdFAST8 SCNd8
# define SCNiFAST8 SCNi8
# define SCNoFAST8 SCNo8
# define SCNuFAST8 SCNu8
# define SCNxFAST8 SCNx8
# define SCNdFAST16 SCNd16
# define SCNiFAST16 SCNi16
# define SCNoFAST16 SCNo16
# define SCNuFAST16 SCNu16
# define SCNxFAST16 SCNx16
# define SCNdFAST32 SCNd32
# define SCNiFAST32 SCNi32
# define SCNoFAST32 SCNo32
# define SCNuFAST32 SCNu32
# define SCNxFAST32 SCNx32
# define SCNdFAST64 SCNd64
# define SCNiFAST64 SCNi64
# define SCNoFAST64 SCNo64
# define SCNuFAST64 SCNu64
# define SCNxFAST64 SCNx64
# define SCNdPTR "ld"
# define SCNiPTR "li"
# define SCNoPTR "lo"
# define SCNuPTR "lu"
# define SCNxPTR "lx"
# define SCNdMAX __SCN_MAX_LENGTH_MODIFIER__ "d"
# define SCNiMAX __SCN_MAX_LENGTH_MODIFIER__ "i"
# define SCNoMAX __SCN_MAX_LENGTH_MODIFIER__ "o"
# define SCNuMAX __SCN_MAX_LENGTH_MODIFIER__ "u"
# define SCNxMAX __SCN_MAX_LENGTH_MODIFIER__ "x"
#endif /* !_INTTYPES_H_ */

4
utils.c
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@ -1,7 +1,11 @@
/* Capstone Disassembly Engine */
/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2014 */
#if defined(CAPSTONE_HAS_OSXKERNEL)
#include <libkern/libkern.h>
#else
#include <stdlib.h>
#endif
#include <string.h>
#include "utils.h"