feat: stub mode 1 and 2

2022-05-01 18:53:11 -03:00
parent 41558c9103
commit 12f9bb51c1
2 changed files with 48 additions and 1 deletions
--- a/src/cpu/thumb/data_transfer.zig
+++ b/src/cpu/thumb/data_transfer.zig
@@ -25,7 +25,7 @@ pub fn format78(comptime op: u2, comptime T: bool) InstrFn {
            const rb = opcode >> 3 & 0x7;
            const rd = opcode & 0x7;

-            const address = cpu.r[rb] + cpu.r[ro];
+            const address = cpu.r[rb] +% cpu.r[ro];

            if (T) {
                // Format 8