[error record] configure NDK header file path in Visual Studio (three header file paths of NDK | ASM header file path selection related to CPU architecture)

One 、 Error message

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Reference resources 【Android reverse 】Android Process injection tool development ( Visual Studio Development Android NDK application | Use Makefile structure Android platform NDK application ) Blog , It's about Open one " Makefile project " ;

After opening , Because there is no header file dependency , Can't compile ;

Two 、 Solution

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Right click on solutions , Select Properties ,

stay NMake Of Contains the search path in , Configure the corresponding

stay 【 Error log 】Visual Studio Middle configuration NDK Header file path The blog is only configured for one situation , Simply solve the error reporting information , The following method is the current general solution ;

1、NDK Three header file paths

commonly NDK The location of the header file is as follows

3

3

3 individual : NDKRoot refer to NDK root directory ;

• NDKRoot\sources\android\support\include
• NDKRoot\sysroot\usr\include
• NDKRoot\sysroot\usr\include\x86_64-linux-android

among NDKRoot refer to NDK root directory ;

2、 And CPU Architecture related asm Header file path selection

Be careful NDKRoot\sysroot\usr\include\x86_64-linux-android In the path x86_64-linux-android Directory is asm Related path , asm Related header files and dependent libraries are related to CPU Architecture related , Such as register related operations , System call related operations , Different CPU The content corresponding to the architecture is different ;

stay D:\Microsoft\AndroidNDK64\android-ndk-r16b\sysroot\usr\include Directory , With the following Architecture asm Catalog :

• aarch64-linux-android
• arm-linux-androideabi
• i686-linux-android
• mips64el-linux-android
• mipsel-linux-android
• x86_64-linux-android

Every CPU There is a directory corresponding to the schema asm Catalog ;

Where is the development CPU Programs running on the architecture , Just choose which path to import ;

Such as : Currently to be developed in x86 Architecturally Conduct ptrace Application of process debugging , What needs to be imported is D:\Microsoft\AndroidNDK64\android-ndk-r16b\sysroot\usr\include\x86_64-linux-android The header file ;
This is PC On Android The header file that needs to be imported for reverse operation in the simulator ;

If you want to in arm Reverse debugging on the real machine , You need to import D:\Microsoft\AndroidNDK64\android-ndk-r16b\sysroot\usr\include\arm-linux-androideabi The header file ;

Because the register information needs to be read and modified in reverse , So here's what's involved for different CPU Architecture to develop different programs ; Imported asm Header files are also different ;