DRT

A better Delphi runtime.

Combine with librarys in C code. Now contains:

• Zlib 1.2.12 from https://github.com/jtkukunas/zlib
• XXHASH 0.8.1 from https://github.com/Cyan4973/xxHash
• LZ4 from https://github.com/lz4/lz4
• zstd from https://github.com/facebook/zstd
• fastmm5 from https://github.com/pleriche/FastMM5 (used in windows platforms)
• mimalloc from https://github.com/microsoft/mimalloc (used in non windows platforms)

Usage:

Extract the C library files from BIN.7z Put the DLL files to Windows's search path. Put the .A files to Delphi's library search path.

Add DRT.Init unit in your project's uses list's first place. For non-Windows platform, fill the platforms drt override object file's (extract from the bin.7z archie) absolute path(with file name) to your Project Options->Delphi Compiler->Linking->Options pass to the LD Linker section。object file for platforms are: drt_override.linux64.o for Linux64; drt_override.ARM.o for Android32; drt_override.ARM64.o for Android64

And, if you failed with linking linux project, copy two files from your android SDK's buil-tools' lld-bin folder(like 'C:\android\build-tools\33.0.0-rc2\lld-bin*') to your delphi's bin folder, rename the lld.exe to ld-linux.exe replace the old one(which you should back up first)

For Android Platforms, make sure GCC's lib path is in your SDK Manger->NDK->Delphi NDK Library Path Settings; for Android32, Add path looks like 'C:\android\ndk\21.1.6352462\toolchains\llvm\prebuilt\windows-x86_64\lib\gcc\arm-linux-androideabi\4.9.x' in Delphi NDK Library Settings, and for Android 64, add 'C:\android\ndk\21.1.6352462\toolchains\llvm\prebuilt\windows-x86_64\lib\gcc\aarch64-linux-android\4.9.x'. Change it with your local ndk path.

Update

• Update 2022/05/04: Add fast inttostr,uinttostr,inttohex function replacement. And now with android support!

• Update 2022/05/02: Add FastMM5(for Windows) and mimalloc(for other platforms), and Patch move function to use MSVCRT's memmove implement(Windows only, other platforms already use CRT's memmove)

• Update 2022/04/24: Add WebView2Loader Support for FMX Edge, no more DLL needed for FMX Win App. and Add a lot WebView2 Related Units from https://github.com/salvadordf/WebView4Delphi

• Update 2022/04/23: Add WebView2Loader PASCAL implementation, so no more WebView2Loader.DLL needed. Translated from https://github.com/jchv/OpenWebView2Loader

用法：

解压BIN.7Z压缩包 其中的DLL文件放置在Windows的path搜索路径上 其中的.A文件放置在Delphi的Library搜索路径上(注意每个编译平台的路径是单独设置的)

要使用DRT库请将DRT.Init单元放在你项目uses列表的第一个单元当中(如同FASTMM的惯例) 开发LINUX项目时，将BIN.7Z内的对应平台的.o文件的带绝对路径文件名，填写到Project Options->Delphi Compiler->Linking->Options pass to the LD Linker栏目中, Linux64平台，使用drt_override.linux64.o；Android32平台，使用drt_override.ARM.o；Android64平台，使用drt_override.ARM64.o。

在Delphi的SDK Manager->NDK->Delphi NDK Library Path中，确认里头包括有NDK中的GCC库路径，对于Android32平台，这个路径形式为：'C:\android\ndk\21.1.6352462\toolchains\llvm\prebuilt\windows-x86_64\lib\gcc\arm-linux-androideabi\4.9.x'; 对于Android64平台，这个路径形式为: 'C:\android\ndk\21.1.6352462\toolchains\llvm\prebuilt\windows-x86_64\lib\gcc\aarch64-linux-android\4.9.x'; 请根据你自己环境中NDK的安装路径修改，并确保它加入到NDK的Delphi NDK Library Path设置中。

另，如果你链接LINUX项目失败，从android SDK的build-tool 目录的lld-bin目录(例如 'C:\android\build-tools\33.0.0-rc2\lld-bin*'), 复制全部2个文件到DELPHI安装路径的BIN目录下，将lld.exe改名为ld-linux.exe取代原来的(记得先备份)

更新

• 更新 2022/05/04 添加对inttostr,uinttostr,inttohex函数的快速版本替换，并所有功能全面支持Android平台！

• 更新 2022/05/02 添加FASTMM5(Windows)和mimalloc(非WINDOWS)两个优化内存管理器, 大幅度提升多线程环境下的内存管理性能, 替换WINDOWS下的MOVE函数为系统C运行库的memmove函数(只对WINDOWS有效, 非WINDOWS平台已经用的是memmove没有修改必要)

• 更新 2022/04/24 支持FMX WebBrowser使用Edge引擎时去除WebView2Loader.DLL依赖，添加一堆WebView2相关接口定义单元，贡献自https://github.com/salvadordf/WebView4Delphi

• 更新 2022/04/23: 添加DRT.WIN.WebView2Loader单元，PASCAL代码实现WebView2Loader.DLL的功能，嵌入EdgeBrowser控件不再需要附带那个DLL了(但是WebVew2 Runtime还是要安装的) 实现方法来自 https://github.com/jchv/OpenWebView2Loader