Or1ksim is a generic OpenRISC 1000 architecture simulator capable of emulating OpenRISC based computer systems at the instruction level. It includes models of a range of peripherals, allowing complete systems to be modelled.

For full details see https://opencores.org/or1k/Or1ksim

This is a variant of the standard Or1ksim, which uses or1k as the architecture name, rather than or32. At some stage in the future this will be merged in, so that either architecture name is supported.

Or1ksim uses a standard GNU autoconf/automake installation and is designed to be built in a separate build directory. So from the main directory, a minimal install can be done with

mkdir bd
cd bd
../configure
make
sudo make install

Full details on installation are provided in the user manual, in the doc directory.

Jeremy Bennett [email protected] 21 August 2012