Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
target/sparc/insns.decode | 3 +++
target/sparc/translate.c | 56 ++++++++++++++++++++++-----------------
2 files changed, 34 insertions(+), 25 deletions(-)
diff --git a/target/sparc/insns.decode b/target/sparc/insns.decode
index b15ede5fd4..f70423895e 100644
--- a/target/sparc/insns.decode
+++ b/target/sparc/insns.decode
@@ -252,6 +252,9 @@ RETRY 10 00001 111110 00000 0 0000000000000
ARRAY8 10 ..... 110110 ..... 0 0001 0000 ..... @r_r_r
ARRAY16 10 ..... 110110 ..... 0 0001 0010 ..... @r_r_r
ARRAY32 10 ..... 110110 ..... 0 0001 0100 ..... @r_r_r
+
+ ALIGNADDR 10 ..... 110110 ..... 0 0001 1000 ..... @r_r_r
+ ALIGNADDRL 10 ..... 110110 ..... 0 0001 1010 ..... @r_r_r
]
NCP 10 ----- 110110 ----- --------- ----- # v8 CPop1
}
diff --git a/target/sparc/translate.c b/target/sparc/translate.c
index 794e997a58..9b9281feb7 100644
--- a/target/sparc/translate.c
+++ b/target/sparc/translate.c
@@ -2729,18 +2729,6 @@ static void gen_load_trap_state_at_tl(TCGv_ptr r_tsptr)
}
}
-static void gen_alignaddr(TCGv dst, TCGv s1, TCGv s2, bool left)
-{
- TCGv tmp = tcg_temp_new();
-
- tcg_gen_add_tl(tmp, s1, s2);
- tcg_gen_andi_tl(dst, tmp, -8);
- if (left) {
- tcg_gen_neg_tl(tmp, tmp);
- }
- tcg_gen_deposit_tl(cpu_gsr, cpu_gsr, tmp, 0, 3);
-}
-
static void gen_faligndata(TCGv dst, TCGv gsr, TCGv s1, TCGv s2)
{
TCGv t1, t2, shift;
@@ -4395,6 +4383,36 @@ TRANS(ARRAY8, VIS1, do_rrr, a, gen_helper_array8)
TRANS(ARRAY16, VIS1, do_rrr, a, gen_op_array16)
TRANS(ARRAY32, VIS1, do_rrr, a, gen_op_array32)
+static void gen_op_alignaddr(TCGv dst, TCGv s1, TCGv s2)
+{
+#ifdef TARGET_SPARC64
+ TCGv tmp = tcg_temp_new();
+
+ tcg_gen_add_tl(tmp, s1, s2);
+ tcg_gen_andi_tl(dst, tmp, -8);
+ tcg_gen_deposit_tl(cpu_gsr, cpu_gsr, tmp, 0, 3);
+#else
+ g_assert_not_reached();
+#endif
+}
+
+static void gen_op_alignaddrl(TCGv dst, TCGv s1, TCGv s2)
+{
+#ifdef TARGET_SPARC64
+ TCGv tmp = tcg_temp_new();
+
+ tcg_gen_add_tl(tmp, s1, s2);
+ tcg_gen_andi_tl(dst, tmp, -8);
+ tcg_gen_neg_tl(tmp, tmp);
+ tcg_gen_deposit_tl(cpu_gsr, cpu_gsr, tmp, 0, 3);
+#else
+ g_assert_not_reached();
+#endif
+}
+
+TRANS(ALIGNADDR, VIS1, do_rrr, a, gen_op_alignaddr)
+TRANS(ALIGNADDRL, VIS1, do_rrr, a, gen_op_alignaddrl)
+
static bool do_shift_r(DisasContext *dc, arg_shiftr *a, bool l, bool u)
{
TCGv dst, src1, src2;
@@ -5308,21 +5326,9 @@ static void disas_sparc_legacy(DisasContext *dc,
unsigned int insn)
case 0x010: /* VIS I array8 */
case 0x012: /* VIS I array16 */
case 0x014: /* VIS I array32 */
- g_assert_not_reached(); /* in decodetree */
case 0x018: /* VIS I alignaddr */
- CHECK_FPU_FEATURE(dc, VIS1);
- cpu_src1 = gen_load_gpr(dc, rs1);
- cpu_src2 = gen_load_gpr(dc, rs2);
- gen_alignaddr(cpu_dst, cpu_src1, cpu_src2, 0);
- gen_store_gpr(dc, rd, cpu_dst);
- break;
case 0x01a: /* VIS I alignaddrl */
- CHECK_FPU_FEATURE(dc, VIS1);
- cpu_src1 = gen_load_gpr(dc, rs1);
- cpu_src2 = gen_load_gpr(dc, rs2);
- gen_alignaddr(cpu_dst, cpu_src1, cpu_src2, 1);
- gen_store_gpr(dc, rd, cpu_dst);
- break;
+ g_assert_not_reached(); /* in decodetree */
case 0x019: /* VIS II bmask */
CHECK_FPU_FEATURE(dc, VIS2);
cpu_src1 = gen_load_gpr(dc, rs1);
--
2.34.1
