diff options
| -rw-r--r-- | target-sparc/op_helper.c | 5 | ||||
| -rw-r--r-- | target-sparc/translate.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/target-sparc/op_helper.c b/target-sparc/op_helper.c index a9558dad85..8992d1c555 100644 --- a/target-sparc/op_helper.c +++ b/target-sparc/op_helper.c @@ -2112,6 +2112,8 @@ uint64_t helper_ld_asi(target_ulong addr, int asi, int size, int sign) target_ulong last_addr = addr; #endif + asi &= 0xff; + if ((asi < 0x80 && (env->pstate & PS_PRIV) == 0) || ((env->def->features & CPU_FEATURE_HYPV) && asi >= 0x30 && asi < 0x80 @@ -2406,6 +2408,9 @@ void helper_st_asi(target_ulong addr, target_ulong val, int asi, int size) #ifdef DEBUG_ASI dump_asi("write", addr, asi, size, val); #endif + + asi &= 0xff; + if ((asi < 0x80 && (env->pstate & PS_PRIV) == 0) || ((env->def->features & CPU_FEATURE_HYPV) && asi >= 0x30 && asi < 0x80 diff --git a/target-sparc/translate.c b/target-sparc/translate.c index 928aa61ad2..bf6df50c8d 100644 --- a/target-sparc/translate.c +++ b/target-sparc/translate.c @@ -3152,6 +3152,7 @@ static void disas_sparc_insn(DisasContext * dc) break; case 0x3: /* V9 wrasi */ tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2); + tcg_gen_andi_tl(cpu_dst, cpu_dst, 0xff); tcg_gen_trunc_tl_i32(cpu_asi, cpu_dst); break; case 0x6: /* V9 wrfprs */ |