Editing OpenRISC (section)

==Toolchain support==
The OpenRISC community have ported the [[GNU toolchain]] to OpenRISC to support development in the [[programming language]]s [[C (programming language)|C]] and [[C++]]. Using this toolchain the [[newlib]], [[uClibc]], [[musl]] (as of release 1.1.4), and [[glibc]] libraries have been ported to the processor. Dynalith provides OpenIDEA, a graphical [[integrated development environment]] (IDE) based on this toolchain. A project to port [[LLVM]] to the OpenRISC 1000 architecture began in early 2012.<ref>{{cite web |url=https://github.com/openrisc/llvm-or1k |title=llvm-or1k |author=<!--Unstated--> |date=2018-04-06 |website=GitHub |access-date=2019-03-21}}</ref>

[[GNU Compiler Collection|GCC]] 9 released with OpenRISC support.<ref>{{cite web |url=https://gcc.gnu.org/gcc-9/changes.html#or1k |title=GCC 9 changelog |publisher=GNU |access-date=15 June 2022}}</ref>

The OR1K project provides an [[instruction set simulator]], or1ksim. The flagship implementation, the OR1200, is a [[register-transfer level]] (RTL) model in Verilog HDL, from which a [[SystemC]]-based cycle-accurate model can be built in ORPSoC. A high speed model of the OpenRISC 1200 is also available through the Open Virtual Platforms (OVP) initiative (see [[OVPsim]]), set up by Imperas.