I'm surprised RISC-V doesn't expose carry. Thanks for pointing this out. For embedded programming with AVR and ARM I often prefer ASM over C because I have ac

I'm surprised RISC-V doesn't expose carry. Thanks for pointing this out. For embedded programming with AVR and ARM I often prefer ASM over C because I have access to the carry flag and I don't have to worry about C/C++ overflow undefined behavior. I also agree the 6502 is not a simple ISA. However after learning 6502 machine code, MIPS, AVR, and ARMv6-M were all easy to learn.