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2016-01-01Copyright update for binutilsAlan Modra1-1/+1
2015-12-11[AArch64][Patch 4/5] Support HINT aliases taking operands.Matthew Wahab1-0/+1
The Statistical Profile Extension adds the instruction PSB CSYNC as an alias for the HINT #17 instruction. This patch adds support for aliases of HINT which take an operand, adding a table to store operand names and their matching hint number as well as encoding and decoding functions for such operands. Parsing and printing the operands are deferred to any support added for aliases with such operands. include/opcode/ 2015-12-11 Matthew Wahab <matthew.wahab@arm.com> * aarch64.h (aarch64_hint_options): Declare. (aarch64_opnd_info): Add field hint_option. opcodes/ 2015-12-11 Matthew Wahab <matthew.wahab@arm.com> * aarch64-asm.c (aarch64_ins_hint): New. * aarch64-asm.h (aarch64_ins_hint): Declare. * aarch64-dis.c (aarch64_ext_hint): New. * aarch64-dis.h (aarch64_ext_hint): Declare. * aarch64-opc-2.c: Regenerate. * aarch64-opc.c (aarch64_hint_options): New. * aarch64-tbl.h (AARCH64_OPERANDS): Fix typos. Change-Id: I2205038fc1c47d3025d1f0bc2fbf405b5575b287
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra1-1/+1
2014-09-03[PATCH/AArch64] Implement LSE featureJiong Wang1-0/+1
2014-09-03 Jiong Wang <jiong.wang@arm.com> gas/ * config/tc-aarch64.c (parse_operands): Recognize PAIRREG. (aarch64_features): Add entry for lse extension. include/opcode/ * aarch64.h (AARCH64_FEATURE_LSE): New feature added. (aarch64_opnd): Add AARCH64_OPND_PAIRREG. (aarch64_insn_class): Add lse_atomic. (F_LSE_SZ): New field added. (opcode_has_special_coder): Recognize F_LSE_SZ. opcode/ * aarch64-tbl.h (QL_R4NIL): New qualifiers. (aarch64_feature_lse): New feature added. (LSE): New Added. (aarch64_opcode_table): New LSE instructions added. Improve descriptions for ldarb/ldarh/ldar. (aarch64_opcode_table): Describe PAIRREG. * aarch64-opc.h (aarch64_field_kind): Add FLD_lse_sz. * aarch64-opc.c (fields): Add entry for F_LSE_SZ. (aarch64_print_operand): Recognize PAIRREG. (operand_general_constraint_met_p): Check reg pair constraints for CASP instructions. * aarch64-dis.c (aarch64_ext_regno_pair): New extractor for paired reg. (do_special_decoding): Recognize F_LSE_SZ. * aarch64-asm.c (do_special_encoding): Recognize F_LSE_SZ. gas/testsuite/ * gas/aarch64/lse-atomic.d: New. * gas/aarch64/lse-atomic.s: Likewise. * gas/aarch64/illegal-lse.d: Likewise. * gas/aarch64/illegal-lse.l: Likewise. * gas/aarch64/illegal-lse.s: Likewise. * gas/aarch64/diagnostic.s: Check processor feature detect for lse instruction. * gas/aarch64/diagnostic.l: Likewise.
2014-03-05Update copyright yearsAlan Modra1-1/+1
2012-08-13Add support for 64-bit ARM architecture: AArch64Nick Clifton1-0/+94