diff options
Diffstat (limited to 'target/arm/translate-vfp.c.inc')
| -rw-r--r-- | target/arm/translate-vfp.c.inc | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/target/arm/translate-vfp.c.inc b/target/arm/translate-vfp.c.inc index 9b11b81..a7ed9bc 100644 --- a/target/arm/translate-vfp.c.inc +++ b/target/arm/translate-vfp.c.inc @@ -3459,7 +3459,7 @@ static bool trans_VLLDM_VLSTM(DisasContext *s, arg_VLLDM_VLSTM *a) return true; } -static bool trans_NOCP(DisasContext *s, arg_NOCP *a) +static bool trans_NOCP(DisasContext *s, arg_nocp *a) { /* * Handle M-profile early check for disabled coprocessor: @@ -3472,7 +3472,11 @@ static bool trans_NOCP(DisasContext *s, arg_NOCP *a) if (a->cp == 11) { a->cp = 10; } - /* TODO: in v8.1M cp 8, 9, 14, 15 also are governed by the cp10 enable */ + if (arm_dc_feature(s, ARM_FEATURE_V8_1M) && + (a->cp == 8 || a->cp == 9 || a->cp == 14 || a->cp == 15)) { + /* in v8.1M cp 8, 9, 14, 15 also are governed by the cp10 enable */ + a->cp = 10; + } if (a->cp != 10) { gen_exception_insn(s, s->pc_curr, EXCP_NOCP, @@ -3489,6 +3493,15 @@ static bool trans_NOCP(DisasContext *s, arg_NOCP *a) return false; } +static bool trans_NOCP_8_1(DisasContext *s, arg_nocp *a) +{ + /* This range needs a coprocessor check for v8.1M and later only */ + if (!arm_dc_feature(s, ARM_FEATURE_V8_1M)) { + return false; + } + return trans_NOCP(s, a); +} + static bool trans_VINS(DisasContext *s, arg_VINS *a) { TCGv_i32 rd, rm; |