[Bug] Wrong order of operands in non-commutative arithmetic instructions (SUB, DIV, MOD)

corewar-teamprojekt / corewar

Corewar is a game about competitively optimizing assembly code. See our issueboard for current issues.

https://corewar.shonk.software

Apache License 2.0

11 stars 0 forks source link

[Bug] Wrong order of operands in non-commutative arithmetic instructions (SUB, DIV, MOD) #256

Closed PietHelzel closed 6 days ago

PietHelzel commented 1 week ago

Current behavior and impact: The SUB, DIV and MOD instructions currently divide the a-value by the b-value. This leads to results that are not spec-compliant.

Steps to reproduce:

Use one of those three instructions to perform an operation.

Expected behavior: The operation is performed like "b-value \<operation> a-value", in that order.

Acceptance Criteria:

[ ] All operations are performed in the correct order