> For example: If I send you some random .o that contains a reloc number 0x24 > can you tell me if it's supposed to be an R_SH_LOOP_START or an R_SH_DIR8UW > just by examining the binary? Well, R_SH_LOOP_START should point to the loop opcode (or near it), if you want to disassemble it. I don't expect that to be reliable, though.