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[binutils][aarch64] New sve_size_013 iclass.

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Add sve_size_013 instruction class

This new iclass handles instructions such as pmullb whose size specifier
can only be encoded as 0, 1, or 3.

include/ChangeLog:

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

	* opcode/aarch64.h (enum aarch64_insn_class): Add sve_size_013 iclass.

opcodes/ChangeLog:

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

	* aarch64-asm.c (aarch64_encode_variant_using_iclass): Handle
	sve_size_013 iclass encode.
	* aarch64-dis.c (aarch64_decode_variant_using_iclass): Handle
	sve_size_013 iclass decode.
This commit is contained in:
Matthew Malcomson
2019-05-09 10:29:21 +01:00
parent 3c705960ca
commit cd50a87ae2
5 changed files with 30 additions and 0 deletions
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1
include/opcode/aarch64.h
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@ -596,6 +596,7 @@ enum aarch64_insn_class
sve_size_sd,
sve_size_bh,
sve_size_sd2,
sve_size_013,
testbranch,
cryptosm3,
cryptosm4,