diff options
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 7 | ||||
| -rw-r--r-- | opcodes/arm-dis.c | 14 |
2 files changed, 17 insertions, 4 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 97c29429299..2cd22183bc7 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,10 @@ +2019-08-12 Srinath Parvathaneni <srinath.parvathaneni@arm.com> + + * arm-dis.c (struct mopcode32 mve_opcodes): Modify the mask for + cases MVE_SQRSHRL and MVE_UQRSHLL. + (print_insn_mve): Add case for specifier 'k' to check + specific bit of the instruction. + 2019-08-07 Phillipe Antoine <p.antoine@catenacyber.fr> PR 24854 diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c index 033725dbad9..50d1306c19d 100644 --- a/opcodes/arm-dis.c +++ b/opcodes/arm-dis.c @@ -2073,6 +2073,7 @@ static const struct opcode32 neon_opcodes[] = %u print 'U' (unsigned) or 'S' for various mve instructions %i print MVE predicate(s) for vpt and vpst %j print a 5-bit immediate from hw2[14:12,7:6] + %k print 48 if the 7th position bit is set else print 64. %m print rounding mode for vcvt and vrint %n print vector comparison code for predicated instruction %s print size for various vcvt instructions @@ -3373,8 +3374,8 @@ static const struct mopcode32 mve_opcodes[] = {ARM_FEATURE_COPROC (FPU_MVE), MVE_SQRSHRL, - 0xea51012d, 0xfff101ff, - "sqrshrl%c\t%17-19l, %9-11h, %12-15S"}, + 0xea51012d, 0xfff1017f, + "sqrshrl%c\t%17-19l, %9-11h, %k, %12-15S"}, {ARM_FEATURE_COPROC (FPU_MVE), MVE_SQRSHR, @@ -3403,8 +3404,8 @@ static const struct mopcode32 mve_opcodes[] = {ARM_FEATURE_COPROC (FPU_MVE), MVE_UQRSHLL, - 0xea51010d, 0xfff101ff, - "uqrshll%c\t%17-19l, %9-11h, %12-15S"}, + 0xea51010d, 0xfff1017f, + "uqrshll%c\t%17-19l, %9-11h, %k, %12-15S"}, {ARM_FEATURE_COPROC (FPU_MVE), MVE_UQRSHL, @@ -9254,6 +9255,11 @@ print_insn_mve (struct disassemble_info *info, long given) } break; + case 'k': + func (stream, "#%u", + (arm_decode_field (given, 7, 7) == 0) ? 64 : 48); + break; + case 'n': print_vec_condition (info, given, insn->mve_op); break; |