jtagpack is a JTAG base library, ARM7TDMI and MIPS debugger stubs for GDB. Extendable architecture to add JTAG device drivers, debuggers, and custom JTAG applications.
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Here are some key features of "jtagpack":
· ARM7TDMI debugger stub for gdb (ARM instruction set only right now!)
· MIPS debugger stub for gdb (currently untested)
· Support for parallel port cable
· as the very basis, a JTAG engine to do TAP state and bit shift transactions
· a plugin architecture for easily adding cable/converter plugins to interface to hardware
· several cable plugins, the most usable being the printer port module right now
· Modules to control the ICE debug unit for ARM7TDMI and MIPS cores (other modules can be added)
· a generic gdb stub to attach the debugger modules to gdb
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