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fix(cpu): purposely overflow when calculating PC during branch

This commit is contained in:
Rekai Nyangadzayi Musuka 2022-01-01 21:57:52 -06:00
parent cc7e42efd8
commit 52e367d24a
1 changed files with 1 additions and 1 deletions
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2
src/cpu.zig
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@ -213,7 +213,7 @@ fn comptimeBranch(comptime L: bool) InstrFn {
cpu.r[14] = cpu.r[15] - 4; cpu.r[14] = cpu.r[15] - 4;
} }
cpu.r[15] = cpu.fakePC() + util.u32SignExtend(24, opcode << 2); cpu.r[15] = cpu.fakePC() +% util.u32SignExtend(24, opcode << 2);
} }
}.branch; }.branch;
} }