| |
Homepage Curriculum Vitae Profile/skills Publications Products and Services Contact Deutsche version Software: vbcc vasm vlink |
vbcc - portable ISO C compilervbcc is a highly optimizing portable and retargetable ISO C compiler. It supports ISO C according to ISO/IEC 9899:1989 and most of ISO/IEC 9899:1999 (C99). It is split into a target-independent and a target-dependent part, and provides complete abstraction of host- and target-arithmetic. Therefore, it fully supports cross-compiling for 8, 16, 32 and 64bit architectures as well as non-8bit-byte-based architectures. Embedded systems are supported by features like different pointer-sizes (e.g. differently sized function- and object-pointers or near- and far-pointers), ROM-able code, inline-assembly, bit-types, interrupt-handlers, section-attributes, stack-calculation and many others (depending on the backend). vbcc provides a large set of aggressive high-level optimizations as well as target-specific optimizations to produce faster or smaller code. Rather than restricting analysis and optimization to single functions or files, vbcc is able to optimize across functions and even modules. Target-independent optimizations include:
Anybody interested in additional backends or writing an own backend, can contact me by mail. All common operating systems can be supported as host systems, including Windows and Unix/Linux systems. AmigaOS related Download/link areaCurrent vbcc distribution for AmigaOS, compiled by Frank Wille, author of several assemblers and linkers usable with vbcc. 6502 related Download/link areavbcc for 6502:
Release 3 (patch 3) of vbcc for 6502 (binaries for Windows and Linux) Release 3 (patch 2) of vbcc for 6502 (binaries for Windows and Linux) Release 3 (patch 1) of vbcc for 6502 (binaries for Windows and Linux) Release 3 of vbcc for 6502 (binaries for Windows and Linux) Release 2 of vbcc for 6502 (binaries for Windows and Linux) Release 1 of vbcc for 6502 (binaries for Windows and Linux) Please have a look at the README included. 65816 related Download/link areavbcc for 65816:
Release 1 of vbcc for 65816 (binaries for Windows and Linux) Please have a look at the README included. Embedded systems related Download/link areaThe second alpha release of a toolchain for 6809/6309/68hc12 (binaries for Windows and Linux) Please have a look at the README included. Older versions: Preview of a toolchain for 6809/6309/68hc12 Preview of a toolchain targeting the VideoCore IV GPU used in the Raspberry PI. vbcc for VideoCore (more to come) Current SnapshotDownload compiler sources (29/04/2022). Download multi-target Windows (x64) binaries of vbcc/vasm/vlink (29/04/2022). Download statically-linked multi-target Linux (x64) binaries of vbcc/vasm/vlink (29/04/2022). Download statically-linked multi-target Linux (arm, e.g. RaspberryPi) binaries of vbcc/vasm/vlink (29/04/2022). |
![]() |