Regex Tester & Validator

Matches lines of TI dis6x (TMS320C6x disassembler) hex-dump output: an 8-digit hex address, optional spaces, then up to four byte-pairs of hex digits. Named groups one–four capture each byte individually, allowing them to be reordered (e.g., little-endian byte swap) and converted back into binary data shown as ASCII. Use with global+multiline flags to process a whole dump.