MIPS: Add Global INValidate ASE support
authorFaraz Shahbazker <Faraz.Shahbazker@mips.com>
Thu, 14 Jun 2018 20:34:49 +0000 (21:34 +0100)
committerMaciej W. Rozycki <macro@mips.com>
Thu, 14 Jun 2018 20:34:49 +0000 (21:34 +0100)
commit6f20c942c3dbc08d02f74e4d508e19f8617bc5e3
tree8657870580c22165d940be0b82c63920e75835ea
parent8993072900ae3980957f704a1e3e033a22a4dcac
MIPS: Add Global INValidate ASE support

Add support for the Global INValidate Application Specific Extension
for Release 6 of the MIPS Architecture.

[1] "MIPS Architecture for Programmers Volume II-A: The MIPS32
    Instruction Set Manual", Imagination Technologies Ltd., Document
    Number: MD00086, Revision 6.06, December 15, 2016, Section 3.2
    "Alphabetical List of Instructions", pp. 187-191

bfd/
* elfxx-mips.c (print_mips_ases): Add GINV extension.

binutils/
* readelf.c (print_mips_ases): Add GINV extension.

gas/
* NEWS: Mention MIPS Global INValidate ASE support.
* config/tc-mips.c (options): Add OPTION_GINV and OPTION_NO_GINV.
(md_longopts): Likewise.
(mips_ases): Define availability for GINV.
(mips_convert_ase_flags): Map ASE_GINV to AFL_ASE_GINV.
(md_show_usage): Add help for -mginv and -mno-ginv.
* doc/as.texinfo: Document -mginv, -mno-ginv.
* doc/c-mips.texi: Document -mginv, -mno-ginv, .set ginv and
.set noginv.
* testsuite/gas/mips/ase-errors-1.s: Add error checks for GINV
ASE.
* testsuite/gas/mips/ase-errors-2.s: Likewise.
* testsuite/gas/mips/ase-errors-1.l: Likewise.
* testsuite/gas/mips/ase-errors-2.l: Likewise.
* testsuite/gas/mips/ginv.d: New test.
* testsuite/gas/mips/ginv-err.d: New test.
* testsuite/gas/mips/ginv-err.l: New test stderr output.
* testsuite/gas/mips/ginv.s: New test source.
* testsuite/gas/mips/ginv-err.s: New test source.
* testsuite/gas/mips/mips.exp: Run the new tests.

include/
* elf/mips.h (AFL_ASE_GINV, AFL_ASE_RESERVED1): New macros.
(AFL_ASE_MASK): Update to include AFL_ASE_GINV.
* opcode/mips.h: Document "+\" operand format.
(ASE_GINV): New macro.

opcodes/
* mips-dis.c (mips_arch_choices): Add GINV to mips32r6 and
mips64r6 descriptors.
(parse_mips_ase_option): Handle -Mginv option.
(print_mips_disassembler_options): Document -Mginv.
* mips-opc.c (decode_mips_operand) <+\>: New operand format.
(GINV): New macro.
(mips_opcodes): Define ginvi and ginvt.
25 files changed:
bfd/ChangeLog
bfd/elfxx-mips.c
binutils/ChangeLog
binutils/readelf.c
gas/ChangeLog
gas/NEWS
gas/config/tc-mips.c
gas/doc/as.texinfo
gas/doc/c-mips.texi
gas/testsuite/gas/mips/ase-errors-1.l
gas/testsuite/gas/mips/ase-errors-1.s
gas/testsuite/gas/mips/ase-errors-2.l
gas/testsuite/gas/mips/ase-errors-2.s
gas/testsuite/gas/mips/ginv-err.d [new file with mode: 0644]
gas/testsuite/gas/mips/ginv-err.l [new file with mode: 0644]
gas/testsuite/gas/mips/ginv-err.s [new file with mode: 0644]
gas/testsuite/gas/mips/ginv.d [new file with mode: 0644]
gas/testsuite/gas/mips/ginv.s [new file with mode: 0644]
gas/testsuite/gas/mips/mips.exp
include/ChangeLog
include/elf/mips.h
include/opcode/mips.h
opcodes/ChangeLog
opcodes/mips-dis.c
opcodes/mips-opc.c