This is the mail archive of the binutils@sourceware.org mailing list for the binutils project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [Patch, AArch64] Add support for alias instructions SXTL, SXTL2, UXTL and UXTL2

Hi Yufeng,

include/opcode/
2013-01-30  Yufeng Zhang  <yufeng.zhang@arm.com>

* aarch64.h (aarch64_op): Add OP_SXTL, OP_SXTL2, OP_UXTL and OP_UXTL2.

opcodes/
2013-01-30  Yufeng Zhang  <yufeng.zhang@arm.com>

     * aarch64-tbl.h (aarch64_opcode_table): Flag sshll, sshll2, ushll and
     ushll2 with F_HAS_ALIAS.  Add entries for sxtl, sxtl2, uxtl and uxtl2.
     * aarch64-asm.c (convert_xtl_to_shll): New function.
     (convert_to_real): Handle OP_SXTL, OP_SXTL2, OP_UXTL and OP_UXTL2 by
     calling convert_xtl_to_shll.
     * aarch64-dis.c (convert_shll_to_xtl): New function.
     (convert_to_alias): Handle OP_SXTL, OP_SXTL2, OP_UXTL and OP_UXTL2 by
     calling convert_shll_to_xtl.
     * aarch64-asm-2.c: Re-generate.
     * aarch64-dis-2.c: Re-generate.
     * aarch64-opc-2.c: Re-generate.

gas/testsuite/
2013-01-30  Yufeng Zhang  <yufeng.zhang@arm.com>

     * gas/aarch64/alias.s: Add new tests.
     * gas/aarch64/alias.d: Update.
     * gas/aarch64/no-aliases.d: Update.

Approved for mainline - please apply.

Cheers
  Nick

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]