SDCC is a freeware, retargettable, optimizing ANSI-C compiler. The current version targets Intel 8051-based MCUs, the Zilog Z80, and the DS390. Targets for the Microchip PIC and Amtel AVR series are under development, and the compiler can be retargeted for other 8 bit MCUs or PICs. The entire source code for the compiler is distributed under GPL. SDCC uses ASXXXX and ASLINK, a freeware, retargettable assembler & linker. SDCC has extensive MCU (8051)-specific language extensions, which lets it utilize the underlying hardware effectively. It includes a source-level debugger/simulator and can generate debug info for the NoICE debugger.
Ohloh Analysis Summary
- Mostly written in C/C++
- Mature, well-established codebase
- Decreasing year-over-year development activity
Updated 12 May 2008 15:36 UTC
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News
Small Device C Compiler 2.8.0 released
A new release of SDCC, the portable optimizing compiler for 8051, DS390, Z80, HC08, and PIC microprocessors is now available (http://sdcc.sourceforge.net). Sources, documentation and binaries compiled for x86 Linux, x86 MS Windows and universal Mac OS X are available. (0 comments)
Small Device C Compiler 2.7.0 released
A new release of SDCC, the portable optimizing compiler for 8051, DS390, Z80,
HC08, and PIC microprocessors is now available (http://sdcc.sourceforge.net).
Sources, documentation and binaries compiled for x86 Linux, x86 MS Windows and (0 comments)
Small Device C Compiler 2.6.0 released
A new release of SDCC, the portable optimizing compiler for 8051, DS390, Z80, PIC, and HC08 microprocessors is now available. Sources, documentation and binaries compiled for x86 Linux, x86 Microsoft Windows and PPC Mac OS X are available. (0 comments)
Small Device C Compiler 2.5.0 released
A new release of SDCC, the portable optimising compiler for 8051, DS390, Z80, PIC (16-bit), and HC08 microprocessors is now available. Binaries are available for Linux and Microsoft Windows.
This release improves the compiler's conformance
Small Device C Compiler 2.4.0 released
A new release of SDCC, the portable optimising compiler for 8051, DS390, and Z80 microprocessors is now available. Included is preliminary support for the HC08, Pic 14, and Pic 16 series. Binaries are available for Linux, Mac OS X, and Microsoft Windows. (1 comments)
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Project Cost |
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|---|---|
| This calculator estimates how much it would cost to hire a team to write this project from scratch. More » | |
| Include | |
| Codebase | 1,138,765 |
| Effort (est.) | 322 Person Years |
| Avg. Salary | $ year |
| $ 17,724,223 | |
