My first question is:
when setting up the stack space, why did you choose number 8? I assume this means 8 bytes, but how was it determined that it would take 8 bytes to configure? I know that we need to allocate enough space for all arguments (in this case, one argument), and I also assume that for the return address, but how do we know how many bytes each needs?
I am trying to read the code to understand what is happening, but I am confused about
beq $ t0, $ zero, L1.
I know that from here we lead to where he says L1, where n decreases by 1, but then I'm confused. Does
jal fact
, , , n = 1 n = 2? [, n = 2 ]. , , $a0 $v0?
, . , , , " "... 8 ? , , . , .