AMC is a compiler that adds module and object-oriented functionality to C. AMC is written in ANSI C and currently runs under POSIX.1 operating systems.
asl is a universal cross assembler for a variety of microcontrollers/-processors, ported from the same author's Borland-Pascal
Aubit 4GL compiler
Aubit 4GL compiler is an Open Source project to make available a free, GPL, Informix-4GL compatible compiler, and continue to extend functionality needed to write most efficient, stabile and productive applications in business related, database oriented applications. Aubit 4GL compiler is software that translates x4GL programming language into executable programs, enabling fast and productive creation of BRDO applications utilizing x4GL programming language. Features include embedded SQL and 3GL programming languages, connectivity to many relational databases, character/GUI/web-based user interfaces, multi-format reports generation, and many other advanced development options.
CLI is a command line interface compiler for C++. It allows you to specify the options that your program supports, their types, and default values.
CMOC is a 6809-generating cross-compiler for a subset of the C language. It produces assembler code for the Motorola 6809 processor in the Intel HEX and Color Computer .BIN executable binary formats
crasm is a portable cross-assembler for 6800/6801/6803/6502/65C02/Z80.
egcs is an integrated GNU compiler system. It is derived from gcc with many enhancements. The current egcs contains C, C++, Object C and f77 compilers plus their runtime libraries.
Embedded Resources Compiler
Embedded Resources Compiler is a tool that will generate a C++ source file (along with the corresponding header file) that embeds any given data file and provides a Resource class which gives access to this data. The Resource class can be created in two flavors: one using STL streams, the other using WxWidgets streams. Its function is similar to that of the "qtrc" tool from the Qt toolkit.
Fawlty Language (FL) is an array-oriented interactive programming language for scientific data processing and visualization. Its syntax is almost identical to that of the Interactive Data Language (IDL).
Flick is an IDL compiler supports multiple IDLs (CORBA IDL, Sun ONC RPC rpcgen IDL, MIG IDL). Flick uses techniques from traditional language compilers in order to produce very fast client/server communication code. Flick-generated code can typically encode and decode data between 2 and 17 times faster than code produced by traditional IDL compilers, both commercial and free.
Fracture is an architecture-independent decompiler to LLVM IR. Fracture can speed up a variety of applications and also enable generic implementations of a number of static and dynamic analysis tools.
GCC-MELT is a high-level domain specific language that eases the development of plugin-like extensions for GCC, the Gnu Compiler Collection.
Gcmc is a front-end language for generating G-code, SVG, and DXF for CNC mills, lathes, laser cutters, and other numerically controlled machines employing G-code, SVG, or DXF.
(commercial) GNUPro includes a compiler suite made up of the GNUPro C compiler, the GNUPro C++ compiler, and a range of additional tools and utilities, including the GNU assembler (gas), GNU linker (ld) for most platforms, and binary utilities (binutils). The compilation technology in the GNUPro toolsuite is based on the gcc project, an open source development project driving the leading edge in compiler technology.
Harbour is a free software compiler for the xBase superset language often referred to as Clipper (the language that is implemented by the compiler CA-Clipper).
hp48cc is a C-like compiler that translates the input code into the HP48 RPN language. The language recognized by the compiler is only a small subset of the C language, with some non-standard extensions, but powerful enough to write complex programs simply.
Kent Retargettable Occam Compiler
KRoC, the Kent Retargettable occam-pi Compiler, is a collection of programs/libraries which facilitates the execution of occam-pi programs on various platforms. The main components are: occ21, the Inmos occam compiler, # tranx86, a translator from extended transputer code (ETC) to intel i386 object code, and CCSP, the run-time kernel, providing the virtual transputer.
krafix is a SPIR-V based GLSL cross-compiler.
The Kent Retargetable occam Compiler (KRoC) is an occam/occam-pi language platform, comprised of an occam compiler, native-code translator and supporting run-time system.
The GNU/Liberty Basic Compiler Collection (GLBCC) is a suite of tools designed to allow Windows and Linux users to compile Liberty Basic code to a standalone application. GLBCC uses entirely independent and entirely free libraries to generate super small and super fast executables that have no external dependency. The project originally started as a single utility to convert Liberty Basic code to C but quickly became an integrated compiler system.
linsmallc is a port of the Cain/Hendrix Small-C compiler to Linux.
LLVM is a compiler infrastructure designed for compile-time, link-time, runtime, and "idle-time" optimization of programs from arbitrary programming languages. Read more
Mercat is a garbage collected, cross platform compiler/assembler/VM based programming system.
mother is designed to compile arbitrary computer languages to arbitrary assembler code. the desired language and assembler is specified as tables, so there is no need to generate something like a cross compiler.
Motion-Twin ActionScript2 Compiler is an ActionScript2 cross-platform compiler. It enables you to develop Flash applications for free and under any OS.
Mumps Compiler is a compiler for a subset of the Mumps language, a language used mainly in healthcare. It is compatible with most operating systems with a standard C compiler.
ncc is a compiler that produces program analysis information. ncc is a replacement of cflow and cscope able to analyse any program using the gcc compiler. The program also includes a graphical call-graph navigator and source browser which is extremely practical for hacking and understanding large projects.
Omni OpenMP translates C and Fortran77 programs with OpenMP pragmas into C code suitable for compiling with a native compiler linked with the Omni OpenMP runtime library.
Open64 Compiler and Tools
The Open64 Compiler and Tools site is dedicated to the continued development of the former SGI Pro64(TM) compiler for the IA64 architecture. Read more
Pyastra is a python to assembler translator. It takes source file written in python and, if the code contains no errors, generates an assembler file. Then you may comile it to hex-file using your favourite PIC assembler.
Ragel compiles finite state machines from regular languages into runnable c code. Ragel state machines can not only recognize byte sequences as regular expression machines do, but can also execute code at arbitrary points in the recognition of regular languages.
shc is a generic shell script compiler. It takes a script which is specified on the command line and produces C source code.
Shed Skin is an experimental Python-to-C++ compiler. It accepts pure but implicitly statically typed Python programs and generates optimized C++ code. This means that in combination with a C++ compiler, it allows for translation of pure Python programs into highly efficient machine language. For a set of 16 non-trivial test programs, measurements show a typical speedup of 2-40 over Psyco, about 12 on average, and 2-220 over CPython, about 45 on average. Shed Skin also outputs annotated source code.
Tiny C Compiler
Tiny C Compiler compiles and execute C code everywhere (e.g., on rescue disks). It generates optimized x86 code, and can compile, assemble, and link several times faster than 'gcc -O0'. Any C dynamic library can be used directly.
The Voodoo compiler is an implementation of the Voodoo programming language. The Voodoo programming language is a low-level programming language, abstracting over the platform's instruction set and calling conventions, but otherwise leaving the programmer free to do anything at all.
X2c is a Xbase compiler that produces native C code from Xbase source programs. Xbase is the standardized form of the programming language that was initially developed in the JPL program JPLDIS, commercialized by Aston-Tate, extended by Fox (Foxbase, FoxPro) and Nantucket (Clipper).
a complete rewrite of the NASM assembler. It YASM is designed from the ground up to allow for multiple syntaxes to be supported (e.g., NASM, TASM, GAS, etc.) in addition to multiple output object formats. Another primary module of the overall design is an optimizer module.
zasm is a command-line z80 assembler. It should compile on many unix-style operating systems, and is also available as a pre-compiled binary for Linux and OS X.