Re: [Patch, MIPS] Add Octeon3 support

[Andrew Pinski <andrew dot pinski at caviumnetworks dot com>]

On Thu, Oct 30, 2014 at 3:28 PM, Richard Sandiford
<rdsandiford@googlemail.com> wrote:
> "Hurugalawadi, Naveen" <Naveen.Hurugalawadi@caviumnetworks.com> writes:
>> 2014-10-30  Andrew Pinski  <apinski@cavium.com>
>
> If you helped to write the updates from the first patch, please add
> yourself as coauthor.
>
>> bfd/ChangeLog
>>         * archures.c: Add octeon3 for mips target.
>>         * bfd-in2.h: Regenerate.
>>         * bfd/cpu-mips.c: Define I_mipsocteon3.
>>         (arch_info_struct): Add octeon3 support.
>>         * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
>>         octeon3.
>>         (mips_set_isa_flags): Add support for octeon3.
>>         (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
>>         (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
>>         extension of bfd_mach_mips_octeon2.
>>         (print_mips_isa_ext): Print the value of Octeon3.
>>
>> binutils/ChangeLog
>>         * readelf.c (print_mips_isa_ext): Print the value of Octeon3.
>>
>> gas/ChangeLog
>>         * config/tc-mips.c (CPU_IS_OCTEON): Handle CPU_OCTEON3.
>>         (mips_cpu_info_table): Octeon3 enables virt ase.
>>         * doc/c-mips.texi: Document octeon3 as an acceptable value for
>>         -march=.
>>
>> gas/testsuite/ChangeLog
>>         * gas/mips/mips.exp: Add support for Octeon3 architecture.
>>         Also add in support for running Octeon3 tests.
>>         * gas/mips/octeon3.d: New test.
>>         * gas/mips/octeon3.s: New test source.
>>
>> include/ChangeLog
>>         * elf/mips.h (AFL_EXT_OCTEON3): Define.
>>         INSN_OCTEON3, CPU_OCTEON3): Define.
>>
>> opcodes/ChangeLog
>>         * mips-dis.c (mips_arch_choices): Add octeon3.
>>         * mips-opc.c (IOCT): Include INSN_OCTEON3.
>>         (IOCT2): Likewise.
>>         (IOCT3): New define.
>>         (IVIRT): New define.
>>         (mips_builtin_opcodes): Add dmfgc0, dmtgc0, hypcall, mfgc0, mtgc0,
>>         tlbinv, tlbinvf, tlbgr, tlbgwi, tlbginv, tlbginvf, tlbgwr, tlbgp, tlti
>>         IVIRT instructions.
>>         Extend mtm0, mtm1, mtm2, mtp0, mtp1, mtp2 instructions to take another
>>         operand for IOCT3.
>>
>
> OK, thanks.


I committed this for Naveen since he does not have binutils write access.
With the following changeLog and made sure Naveen was recorded as the author:

MIPS: Add Octeon 3 support

binutils:
2014-10-31  Andrew Pinski  <apinski@cavium.com>
            Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

* readelf.c (print_mips_isa_ext): Print the value of Octeon3.

gas:
2014-10-31  Andrew Pinski  <apinski@cavium.com>
            Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

* config/tc-mips.c (CPU_IS_OCTEON): Handle CPU_OCTEON3.
(mips_cpu_info_table): Octeon3 enables virt ase.
* doc/c-mips.texi: Document octeon3 as an acceptable value for
-march=.

gas/testsuite:
2014-10-31  Andrew Pinski  <apinski@cavium.com>
            Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

* gas/mips/mips.exp: Add support for Octeon3 architecture.
Also add in support for running Octeon3 tests.
* gas/mips/octeon3.d: New test.
* gas/mips/octeon3.s: New test source.

opcodes:
2014-10-31  Andrew Pinski  <apinski@cavium.com>
            Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

* mips-dis.c (mips_arch_choices): Add octeon3.
* mips-opc.c (IOCT): Include INSN_OCTEON3.
(IOCT2): Likewise.
(IOCT3): New define.
(IVIRT): New define.
(mips_builtin_opcodes): Add dmfgc0, dmtgc0, hypcall, mfgc0, mtgc0,
tlbinv, tlbinvf, tlbgr, tlbgwi, tlbginv, tlbginvf, tlbgwr, tlbgp, tlti
IVIRT instructions.
Extend mtm0, mtm1, mtm2, mtp0, mtp1, mtp2 instructions to take another
operand for IOCT3.

bfd:
2014-10-31  Andrew Pinski  <apinski@cavium.com>
            Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

* archures.c: Add octeon3 for mips target.
* bfd-in2.h: Regenerate.
* bfd/cpu-mips.c: Define I_mipsocteon3.
nfo_struct): Add octeon3 support.
* bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
octeon3.
(mips_set_isa_flags): Add support for octeon3.
(bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
(mips_mach_extensions): Make bfd_mach_mips_octeon3 an
extension of bfd_mach_mips_octeon2.
(print_mips_isa_ext): Print the value of Octeon3.


Thanks,
Andrew

>
> Richard