developed by MIPS Technologies. It repurposes the standard JTAG interface to deliver hardware-level debugging features directly to the CPU core. Key Capabilities
While specifically named jtagd (without the 'E'), the project jtaghal-apps defines a "jtagd" as a generic bridge from a JTAG adapter to TCP sockets. This is the "server" model. Given the specificity of "ejtagd," it is highly probable that someone either created a fork of jtagd specifically for MIPS EJTAG hardware, or they are using a custom in-house script that wraps ejtag_debug_usb or ejtagproxy into a persistent daemon state. ejtagd