tcg/mips: fix TLB loading for BE host with 32-bit guests

For 32-bit guest, we load a 32-bit address from the TLB, so there is no need to compensate for the low or high part. This fixes 32-bit guests on big-endian hosts. Cc: [email protected] Reviewed-by: Richard Henderson <[email protected]> Signed-off-by: Aurelien Jarno <[email protected]>
jomu9721 · Aug 1, 2015 · e72c4fb · e72c4fb
1 parent 7008d58
commit e72c4fb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c
@@ -963,9 +963,11 @@ static void tcg_out_tlb_load(TCGContext *s, TCGReg base, TCGReg addrl,
     }
 
     /* Load the tlb comparator.  */
-    tcg_out_opc_imm(s, OPC_LW, TCG_TMP0, TCG_REG_A0, cmp_off + LO_OFF);
     if (TARGET_LONG_BITS == 64) {
+        tcg_out_opc_imm(s, OPC_LW, TCG_TMP0, TCG_REG_A0, cmp_off + LO_OFF);
         tcg_out_opc_imm(s, OPC_LW, base, TCG_REG_A0, cmp_off + HI_OFF);
+    } else {
+        tcg_out_opc_imm(s, OPC_LW, TCG_TMP0, TCG_REG_A0, cmp_off);
     }
 
     /* Mask the page bits, keeping the alignment bits to compare against.