fix: lui, force rs1 zero, always add
tests: compile only once, copy proram, memory files to correct locations
chore: add python cache to gitignore
feat: add support for official tests
chore: add python to flake
tests: add python test environment for custom tests
chore: load gcd parameters from memory
chore: remove first unused register
chore: move inital sp to 1020
feat: add support for loading and saving ram from disk
feat: pass program to execute by parameter
feat: store c results in memory addr 0
feat: implement ebreak
Breaks the processor, can
exit the testcase
chore: trace memory array
feat: make RAM word aligned, add byte_enable
Support sb, sh, lb, lh using byte enable
instead of non-word aligned reads and writes.
test: add cpu testbenches for c programs
feat: add gcd program for testing
fix: jump according to zero flag, not LSB zero!!
feat: add branches.c test