FPIMM used the normal "imm" insert/extract methods, with a specific
test for FPIMM in the extract method. SVE needs to use the same
extractors, so rather than add extra checks for specific operand types,
it seemed cleaner to use a separate insert/extract method.
opcodes/
* aarch64-tbl.h (AARCH64_OPERNADS): Use fpimm rather than imm
for FPIMM.
* aarch64-asm.h (ins_fpimm): New inserter.
* aarch64-asm.c (aarch64_ins_fpimm): New function.
* aarch64-asm-2.c: Regenerate.
* aarch64-dis.h (ext_fpimm): New extractor.
* aarch64-dis.c (aarch64_ext_imm): Remove fpimm test.
(aarch64_ext_fpimm): New function.
* aarch64-dis-2.c: Regenerate.
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
Richard Sandiford
Alan Modra
Matthew Wahab
Nick Clifton