sdcc

Small Device C Compiler

SDCC is a retargettable, optimizing ANSI C compiler suite that targets the Intel MCS51 based microprocessors (8031, 8032, 8051, 8052, etc.), Maxim (formerly Dallas) DS80C390 variants, Freescale (formerly Motorola) HC08 (hc08, s08), Zilog Z80 based MCUs (Z80, Z180, Game Boy, Rabbit 2000/3000, Rabbit 3000A, TLCS-90), STMicroelectronics STM8 and Padauk PDK14/PDK15.