Valahogy ugy, igen :) De vannak meg egyeb hatarozottan vicces kategorias allitasok itten, amibol latszik hogy fogalmatlan az egesz szar:
- an 8 bit CPU, there was a specific set of instructions to handle 8 bit registers => lol (avr2: sbiw, adiw)
- In a 16 bit CPU, they kept the instructions to access 8 bit registers, adding instructions for 16 bit. => lol (8086: mul)
- When they created the 32 bit CPU, they dropped the instructions to handle 8 bit registers and replaced them with instructions for 32 bit registers => lol (arm thumb: ldrb, ldrsb, strb, sxtb, uxtb)
- This means that a program written in the 1990s would work okay on a 32 bit computer, but not run at all on a 64 bit computer.
Igazabol az a kerdes hogy van-e a cikkben olyan mondat ami igaz :))