Fix bug in RRX (defined "old_carry" after changing it >< )

Former-commit-id: b890d40bb57da1cc6b63d6436bc8f346131fa5bc
2019-07-10 22:33:39 +03:00 · 2019-07-10 22:33:39 +03:00 · 4c3379615a
parent 50086a8715
commit 4c3379615a
1 changed files with 1 additions and 1 deletions
--- a/src/arm7tdmi/alu.rs
+++ b/src/arm7tdmi/alu.rs
@ -191,8 +191,8 @@ impl Core {
                    0 => {
                        if immediate {
                            /* RRX */
-                            self.cpsr.set_C(val & 0b1 != 0);
                            let old_c = self.cpsr.C() as i32;
+                            self.cpsr.set_C(val & 0b1 != 0);
                            ((val as u32) >> 1) as i32 | (old_c << 31)
                        } else {
                            val