[RV64_DYNAREC] Added unaligned codegen for MOVSW (#2296)

ptitSeb · Jan 25, 2025 · 9e58047 · 9e58047
1 parent 6f8f37e
commit 9e58047
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/dynarec/rv64/dynarec_rv64_66.c b/src/dynarec/rv64/dynarec_rv64_66.c
@@ -878,7 +878,13 @@ uintptr_t dynarec64_66(dynarec_rv64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
                 INST_NAME("MOVSW");
                 GETDIR(x3, x1, 2);
                 LH(x1, xRSI, 0);
-                SH(x1, xRDI, 0);
+                IF_UNALIGNED(ip) {
+                    SB(x1, xRDI, 0);
+                    SRLI(x1, x1, 8);
+                    SB(x1, xRDI, 1);
+                } else {
+                    SH(x1, xRDI, 0);
+                }
                 ADD(xRSI, xRSI, x3);
                 ADD(xRDI, xRDI, x3);
             }