feat: pass retAddr.gba
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@ -278,8 +278,8 @@ pub const Arm7tdmi = struct {
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if (!self.bus.io.ime or self.cpsr.i.read()) return;
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// log.info("An interrupt was Handled!", .{});
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// TODO: Should this behave like Software Interrupts?
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const r15 = self.r[15] + if (self.cpsr.t.read()) @as(u32, 2) else 4;
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// retAddr.gba says r15 on it's own is off by -04h in both ARM and THUMB mode
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const r15 = self.r[15] + 4;
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const cpsr = self.cpsr.raw;
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self.changeMode(.Irq);
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