pkgsrc-wip/or1ksim/DESCR

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Or1ksim is a generic OpenRISC 1000 architecture simulator capable of
emulating OpenRISC based computer systems.
The goal is to simulate 32-bit and 64-bit OpenRISC CPUs and enough surrounding
hardware to fake real machines, capable of running real (unmodified) operating
systems, such as NetBSD, RTEMS, eCos and Linux.
Or1ksim provides several unique features:
* Free, open source code.
* High level, fast architecture simulation that allows early code
analysis and system performance evaluation.
* All major models of OpenCores peripheral and system controller
cores supportedi.
* Easy addition of new peripheral models.
* Remote debugging through a network socket with the GNU Debugger (GDB).
* Support for different environments (memory configurations and sizes,
OR1K processor model, configuration of peripheral devices).