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125 lines
5.8 KiB
125 lines
5.8 KiB
3 years ago
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This documentation explains how to compile Capstone for:
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- Windows CE 7, a.k.a, [Windows Embedded Compact 7](https://www.microsoft.com/windowsembedded/en-us/windows-embedded-compact-7.aspx), on [ARMv7](http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0406c/index.html).
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- Windows CE 8, a.k.a, [Windows Embedded Compact 2013](https://www.microsoft.com/windowsembedded/en-us/windows-embedded-compact-2013.aspx), on [ARMv7](http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0406c/index.html).
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To build Capstone for a different platform, please refer to `COMPILE.TXT`.
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# Prerequisites
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We support the following scenario regarding the build machine:
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- Build running on Microsoft Windows.
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- The C Software Develepment Kit of the target Windows CE **device** installed.
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- Only for Windows CE 7:
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- C compiler toolchain installed, targetting **Windows Embedded Compact 7** on **ARMv7**. We recommend the toolchain provided with [Windows Embedded Compact 7 toolkit](https://msdn.microsoft.com/en-us/library/jj200349%28v=winembedded.70%29.aspx), as the toolchain originally provided with **Visual Studio 2008** is relatively old.
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Before building Capstone for Windows CE 7 (respectively, Windows CE 8), the build script `windowsce/make_windowsce7-armv7.bat` (respectively, `windowsce/make_windowsce8-armv7.bat`) needs to be modified. The variables specified in the rest of this section are set in this script file.
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# Toolchain specification
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The following information need to be specified in the build script in order to perform the build:
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- `set WINCE_TOOLCHAIN_ROOT=` is the path of the root directory of the Windows CE toolchain. To build for Windows CE 7, this should be set to the Windows Embedded Compact 7 toolchain. To build for Windows CE 8, this should be set to the device toolchain.
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Examples:
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- For Windows CE 7:
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```bat
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set WINCE_TOOLCHAIN_ROOT=C:\WINCE700\sdk
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```
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- For Windows CE 8:
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```bat
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set WINCE_TOOLCHAIN_ROOT=C:\Windows_CE_Tools\SDKs\SDK_HW90270\Sdk
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```
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- `set TOOLCHAIN=` is a semicolon-separated list of the paths of the directories containing the binaries of the Windows CE toolchain.
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For example:
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```bat
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set TOOLCHAIN=%WINCE_TOOLCHAIN_ROOT%\Bin\i386\Arm;%WINCE_TOOLCHAIN_ROOT%\Bin\i386
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```
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- `set INCLUDE=` is a semicolon-separated list of the paths of the directories containing the C header files of the Windows CE device SDK. To build for Windows CE 7, this should also include the directories containing the C header files of the Windows Embedded Compact 7 toolchain.
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Examples:
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- For Windows CE 7:
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```bat
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set INCLUDE=C:\Program Files (x86)\Windows CE Tools\SDKs\Symbol MC3200c70 Windows CE 7.0 PSDK\Include\Armv4i;C:\WINCE700\public\common\sdk\inc
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```
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- For Windows CE 8:
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```bat
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set INCLUDE=%WINCE_TOOLCHAIN_ROOT%\Inc;%WINCE_TOOLCHAIN_ROOT%\crt\Include
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```
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- `set LIBPATH=` is a semicolon-separated list of the paths of the directories containing the library (i.e., `.LIB`) files of the Windows CE 7 device SDK.
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Examples:
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- For Windows CE 7:
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```bat
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set LIBPATH=C:\Program Files (x86)\Windows CE Tools\SDKs\Symbol MC3200c70 Windows CE 7.0 PSDK\Lib\ARMv4I
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```
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- For Windows CE 8:
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```bat
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set LIBPATH=%WINCE_TOOLCHAIN_ROOT%\Lib\ARMV7\retail;%WINCE_TOOLCHAIN_ROOT%\Crt\Lib\ARM
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```
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- `set LIBS=` is a space-separated list of linker directives controlling library search.
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Examples:
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- For Windows CE 7:
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```bat
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set LIBS=-nodefaultlib:oldnames.lib -nodefaultlib:libcmtd.lib -nodefaultlib:libcmt.lib coredll.lib corelibc.lib
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```
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- For Windows CE 8:
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```bat
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set LIBS=coredll.lib
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```
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# Capstone binary format
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By default, the build script produces a **dynamic link library** (i.e., `.DLL`). In order to produce a **static library** (i.e., `.LIB`) instead, the `SHARED` variable needs to be set to `0`, i.e.:
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```bat
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set SHARED=0
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```
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# Architectures supported at runtime
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Capstone supports the following architectures: ARM, ARM64 (AArch64), M68K, MIPS, PowerPC, Sparc, SystemZ, x86 and XCore. However, Capstone can be configured in order to select which architectures need to be supported **at runtime**. This is controlled via the variable `DISASM_ARCH_LIST`, which is a space-separated list that is a combination of the following names:
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- `ARM`
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- `ARM64`
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- `M68K`
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- `MIPS`
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- `POWERPC`
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- `SPARC`
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- `SYSZ`
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- `X86`
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- `XCORE`.
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By default, `DISASM_ARCH_LIST` includes support for **all** architectures supported by Capstone.
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For example:
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```bat
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set DISASM_ARCH_LIST=ARM ARM64 X86
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```
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will produce a Capstone binary that supports the following architectures: ARM, ARM64 and x86.
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## Features customization
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Capstone has a list of features that can be controlled when needed. Each feature is controlled through setting a variable from the following list:
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- In order to produce a smaller binary that provides a **subset** of the features of Capstone, but still supports all the selected architectures, please specify the following:
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```bat
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set DIET_MODE=1
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```
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By default, this variable is set to `0`.
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- By default, Capstone uses the default system-provided **dynamic memory management** functions (e.g., `malloc()`, `realloc()`, `free()`) for its internal memory management. However, Capstone can instead be configured to call **custom** memory management functions provided by client applications. In order to enable this behavior, set the following:
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```bat
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set USE_SYS_DYN_MEM=0
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```
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- In order to produce a **smaller** Capstone binary, support for the `x86` architecture can be more **limited**. In order to do so, set the following:
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```bat
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set X86_REDUCE=1
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```
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By default, this is set to `0`.
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- If the **AT&T** disassembly style of the `x86` architecture is never needed at runtime, then disabling support for it can produce a **smaller** Capstone binary. To do this, please set the following:
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```bat
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set X86_ATT_DISABLE=1
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```
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By default, this is set to `0`.
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Please refer to `docs/README` for more details on these features.
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