diff options
| -rw-r--r-- | target/sh4/translate.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/target/sh4/translate.c b/target/sh4/translate.c index baed19bdac..4bb9105865 100644 --- a/target/sh4/translate.c +++ b/target/sh4/translate.c @@ -1501,17 +1501,21 @@ static void _decode_opc(DisasContext * ctx) } ctx->has_movcal = 1; return; - case 0x40a9: - /* MOVUA.L @Rm,R0 (Rm) -> R0 - Load non-boundary-aligned data */ - tcg_gen_qemu_ld_i32(REG(0), REG(B11_8), ctx->memidx, MO_TEUL); - return; - case 0x40e9: - /* MOVUA.L @Rm+,R0 (Rm) -> R0, Rm + 4 -> Rm - Load non-boundary-aligned data */ - tcg_gen_qemu_ld_i32(REG(0), REG(B11_8), ctx->memidx, MO_TEUL); - tcg_gen_addi_i32(REG(B11_8), REG(B11_8), 4); - return; + case 0x40a9: /* movua.l @Rm,R0 */ + /* Load non-boundary-aligned data */ + if (ctx->features & SH_FEATURE_SH4A) { + tcg_gen_qemu_ld_i32(REG(0), REG(B11_8), ctx->memidx, MO_TEUL); + return; + } + break; + case 0x40e9: /* movua.l @Rm+,R0 */ + /* Load non-boundary-aligned data */ + if (ctx->features & SH_FEATURE_SH4A) { + tcg_gen_qemu_ld_i32(REG(0), REG(B11_8), ctx->memidx, MO_TEUL); + tcg_gen_addi_i32(REG(B11_8), REG(B11_8), 4); + return; + } + break; case 0x0029: /* movt Rn */ tcg_gen_mov_i32(REG(B11_8), cpu_sr_t); return; |