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author | Matthew Malcomson <matthew.malcomson@arm.com> | 2019-05-09 10:29:26 +0100 |
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committer | Matthew Malcomson <matthew.malcomson@arm.com> | 2019-05-09 10:29:26 +0100 |
commit | fd1dc4a0c1b87c1efa7e0398fd47fd1e87fa0fb4 (patch) | |
tree | 9f6e78bfe276c4fa1ebf89e523aab0df8217c7d1 /opcodes/aarch64-asm.c | |
parent | 31e36ab341498bb477a46a0475100ec5d471c4f2 (diff) | |
download | gdb-fd1dc4a0c1b87c1efa7e0398fd47fd1e87fa0fb4.zip gdb-fd1dc4a0c1b87c1efa7e0398fd47fd1e87fa0fb4.tar.gz gdb-fd1dc4a0c1b87c1efa7e0398fd47fd1e87fa0fb4.tar.bz2 |
[binutils][aarch64] New sve_size_tsz_bhs iclass.
Add sve_size_tsz_bhs iclass needed for sqxtnb and similar instructions.
This iclass encodes one of three variants by the most significant bit
set in a 3-bit value where only one bit may be set.
include/ChangeLog:
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
* opcode/aarch64.h (enum aarch64_insn_class): Add sve_size_tsz_bhs
iclass.
opcodes/ChangeLog:
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
* aarch64-asm.c (aarch64_encode_variant_using_iclass): Handle
sve_size_tsz_bhs iclass encode.
* aarch64-dis.c (aarch64_decode_variant_using_iclass): Handle
sve_size_tsz_bhs iclass decode.
Diffstat (limited to 'opcodes/aarch64-asm.c')
-rw-r--r-- | opcodes/aarch64-asm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/opcodes/aarch64-asm.c b/opcodes/aarch64-asm.c index ad50598..afb0e5b 100644 --- a/opcodes/aarch64-asm.c +++ b/opcodes/aarch64-asm.c @@ -1673,6 +1673,12 @@ aarch64_encode_variant_using_iclass (struct aarch64_inst *inst) aarch64_get_variant (inst) + 1, 0); break; + case sve_size_tsz_bhs: + insert_fields (&inst->value, + (1 << aarch64_get_variant (inst)), + 0, 2, FLD_SVE_tszl_19, FLD_SVE_sz); + break; + case sve_size_013: variant = aarch64_get_variant (inst); if (variant == 2) |