Trouble with execute_jal

[KV]

SFU ID: 301296793

Github username: kvahidi

Github: Link to github repo (your assignment repos are private so these links are only accessible to TAs and Instructor) : https://github.com/CMPT-295-SFU/assignment-2-kvahidi

Line and file: execute_jal

Expected behavior: pass any test containing JAL

Observed behavior: fails JAL tests

Question:
I have been having a hard time with execute_jal for a while and I've been trying to track the PC value but every time I try to make sense out of the provided solution output the jumps confuse me. Could you explain what I'm potentially doing wrong in my code? or how the r3 = 0x3000 in UJ in instruction 1 is calculated? Thanks.

[Arrvindh Shriraman]

https://web.cecs.pdx.edu/~harry/riscv/RISCV-Summary.pdf (Read page 71-74)

1. You do not have to *2 the offset. The encoded offsets already are adjusted for that. Just follow the semantics in the pdf above OR RISCV_CARD

2. Those regs are wrong possibly because you are jumping to the wrong place and rd calculations will obviously be off if your PC is wrong

[KV]

thank you