Free softgun software for linux

Softgun is a Software ARM. Softgun is intended to help Embedded System developers. Softgun is known to run linux-2.6.10 with a patch for the Netsilicon NS9750.
Main features:
- ARM926-ejs 32Bit Instruction Set with DSP Extensions. Speed is 21 MHz per Intel GHz. Thumb and Jazelle are missing
- Little and Big Endian CPU mode
- MMU with 3 entry first level TLB and 3 * 128 entry second level TLB
- Emulation of AMD Flash compatible Chips (AM29LV640ML, AM29LV256ML ...). Uniform and non uniform sector devices
- NS9750 AHB to PCI bridge (Currently no Address translation)
- NS9750 Serial Interface emulation redirected to stdin/stdout or to a real serial device
- NS9750 Vectored interrupt Controller
- NS9750 OHCI USB module (yet without device and not fully working)
- NS9750 Watchdog and Timers in 32 Bit mode with Interrupt support
- NS9750 builtin I2C master and slave controller
- I2C-Bus emulation using GPIO-Ports
- Ethernet emulation through Linux TUN/TAP device
- STE10/100 Tulip compatible PCI Ethernet controller Emulation
- Davicom DM9000 Ethernet Controller
- NS9750 builtin Ethernet Controller Emulation
- m93c46 Microwire EEPROM connected to STE10/100
- Philips SJA1000 CAN controller connected to TCP socket
- General Purpose IO emulation on logical signal level
- M24Cxx I2C-EEProms
- PCF8563 I2C-Realtime clock emulation
- PCF8575 and PCF8574 I2C 16/8 Bit IO-Expanders
- Intel Hex and Motorola S-Record loader
- Precompiled Linux System available as Flash image
- Multiple Boards selectable from configuration file
- Loading devices or boards as shared library
- Debugging with gdb using the gdb remote protocol
Enhancements:
- This release adds HP Deskjet 460 emulation with a PCL3GUI interpreter, many high capacity SD cards, and ZRLE compression to the built-in VNC server.