/*

???vdexExtractor
???-----------------------------------------

???Anestis?Bechtsoudis?
???Copyright?2017?-?2018?by?CENSUS?S.A.?All?Rights?Reserved.

???Licensed?under?the?Apache?License?Version?2.0?（the?“License“）;
???you?may?not?use?this?file?except?in?compliance?with?the?License.
???You?may?obtain?a?copy?of?the?License?at

?????http://www.apache.org/licenses/LICENSE-2.0

???Unless?required?by?applicable?law?or?agreed?to?in?writing?software
???distributed?under?the?License?is?distributed?on?an?“AS?IS“?BASIS
???WITHOUT?WARRANTIES?OR?CONDITIONS?OF?ANY?KIND?either?express?or?implied.
???See?the?License?for?the?specific?language?governing?permissions?and
???limitations?under?the?License.

*/

#include?“dex.h“
#include?“utils.h“

static?bool?enableDisassembler?=?false;

static?inline?u2?get2LE（unsigned?char?const?*pSrc）?{?return?pSrc[0]?|?（pSrc[1]?<
static?inline?bool?IsLeb128Terminator（const?u1?*ptr）?{?return?*ptr?<=?0x7f;?}

//?Returns?the?number?of?bytes?needed?to?encode?the?value?in?unsigned?LEB128.
static?inline?u4?ULeb128Size（u4?data）?{
??//?bits_to_encode?=?（data?!=?0）???32?-?CLZ（x）?:?1??//?32?-?CLZ（data?|?1）
??//?bytes?=?ceil（bits_to_encode?/?7.0）;?????????????//?（6?+?bits_to_encode）?/?7
??u4?x?=?6?+?32?-?__builtin_clz（data?|?1U）;

??//?Division?by?7?is?done?by?（x?*?37）?>>?8?where?37?=?ceil（256?/?7）.
??//?This?works?for?0?<=?x???return?（x?*?37）?>>?8;
}

static?inline?bool?IsPowerOfTwo（u4?x）?{?return?（x?&?（x?-?1））?==?0;?}

static?inline?bool?IsFirstBitSet（u4?value）?{?return?!IsPowerOfTwo（value?&?kAccVisibilityFlags）;?}

static?inline?u4?GetSecondFlag（u4?value）?{
??return?（（value?&?kAccNative）?!=?0）???kAccDexHiddenBitNative?:?kAccDexHiddenBit;
}

//?Helper?for?dex_dumpInstruction（）?which?builds?the?string?representation
//?for?the?index?in?the?given?instruction.
static?char?*indexString（const?u1?*dexFileBuf?u2?*codePtr?u4?bufSize）?{
??char?*buf?=?utils_calloc（bufSize）;
??static?const?u4?kInvalidIndex?=?USHRT_MAX;

??//?Determine?index?and?width?of?the?string.
??u4?index?=?0;
??u4?secondary_index?=?kInvalidIndex;
??u4?width?=?4;
??switch?（kInstructionDescriptors[dexInstr_getOpcode（codePtr）].format）?{
????//?SOME?NOT?SUPPORTED:
????//?case?k20bc:
????case?k21c:
????case?k35c:
????//?case?k35ms:
????case?k3rc:
??????//?case?k3rms:
??????//?case?k35mi:
??????//?case?k3rmi:
??????index?=?dexInstr_getVRegB（codePtr）;
??????width?=?4;
??????break;
????case?k31c:
??????index?=?dexInstr_getVRegB（codePtr）;
??????width?=?8;
??????break;
????case?k22c:
??????//?case?k22cs:
??????index?=?dexInstr_getVRegC（codePtr）;
??????width?=?4;
??????break;
????case?k45cc:
????case?k4rcc:
??????index?=?dexInstr_getVRegB（codePtr）;
??????secondary_index?=?dexInstr_getVRegH（codePtr）;
??????width?=?4;
??????break;
????default:
??????break;
??}??//?switch

??//?Determine?index?type.
??size_t?outSize?=?0;
??switch?（kInstructionDescriptors[dexInstr_getOpcode（codePtr）].index_type）?{
????case?k

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-01-29?23:17??vdexExtractor\
?????文件??????????38??2018-09-14?03:21??vdexExtractor\.gitignore
?????文件???????11414??2018-09-14?03:21??vdexExtractor\LICENSE
?????文件???????23843??2018-09-14?03:21??vdexExtractor\README.md
?????目錄???????????0??2019-01-29?23:17??vdexExtractor\bin\
?????文件??????????71??2018-09-14?03:21??vdexExtractor\bin\.gitignore
?????目錄???????????0??2019-01-29?23:17??vdexExtractor\jni\
?????文件????????1282??2018-09-14?03:21??vdexExtractor\jni\Android.mk
?????文件?????????810??2018-09-14?03:21??vdexExtractor\jni\Application.mk
?????文件????????3015??2018-09-14?03:21??vdexExtractor\make.sh
?????目錄???????????0??2019-01-29?23:17??vdexExtractor\scripts\
?????文件???????10305??2018-09-14?03:21??vdexExtractor\scripts\extract-apps-from-device.sh
?????文件????????2846??2018-09-14?03:21??vdexExtractor\scripts\update-vdex-location-checksums.sh
?????目錄???????????0??2019-01-29?23:17??vdexExtractor\src\
?????文件????????1944??2018-09-14?03:21??vdexExtractor\src\Makefile
?????文件????????2893??2018-09-14?03:21??vdexExtractor\src\common.h
?????文件???????48808??2018-09-14?03:21??vdexExtractor\src\dex.c
?????文件???????12691??2018-09-14?03:21??vdexExtractor\src\dex.h
?????文件???????22768??2018-09-14?03:21??vdexExtractor\src\dex_instruction.c
?????文件????????9357??2018-09-14?03:21??vdexExtractor\src\dex_instruction.h
?????文件???????32468??2018-09-14?03:21??vdexExtractor\src\dex_instruction_list.h
?????文件????????7837??2018-09-14?03:21??vdexExtractor\src\dex_modifiers.h
?????目錄???????????0??2019-01-29?23:17??vdexExtractor\src\hashset\
?????文件????????3200??2018-09-14?03:21??vdexExtractor\src\hashset\hashset.c
?????文件????????1701??2018-09-14?03:21??vdexExtractor\src\hashset\hashset.h
?????文件????????4112??2018-09-14?03:21??vdexExtractor\src\log.c
?????文件????????1645??2018-09-14?03:21??vdexExtractor\src\log.h
?????文件????????3847??2018-09-14?03:21??vdexExtractor\src\out_writer.c
?????文件????????1059??2018-09-14?03:21??vdexExtractor\src\out_writer.h
?????文件???????10267??2018-09-14?03:21??vdexExtractor\src\utils.c
?????文件????????1684??2018-09-14?03:21??vdexExtractor\src\utils.h
............此處省略28個文件信息