4 ms·
Thumb is the 16-bit ISA. IIRC, the Thumb-2 encoding is variable-length albeit still not as flexible as x86 but contains both 16 and 32 bit instructions.
by gshrikant 11y ago
Thumb is the 16-bit ISA. IIRC, the Thumb-2 encoding is variable-length albeit still not as flexible as x86 but contains both 16 and 32 bit instructions.