old-cross-binutils/bfd/cpu-mips.c
Naveen H.S 2c62985659 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.
2014-10-31 13:50:10 -07:00

166 lines
6.2 KiB
C

/* bfd back-end for mips support
Copyright (C) 1990-2014 Free Software Foundation, Inc.
Written by Steve Chamberlain of Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
static const bfd_arch_info_type *mips_compatible
(const bfd_arch_info_type *, const bfd_arch_info_type *);
/* The default routine tests bits_per_word, which is wrong on mips as
mips word size doesn't correlate with reloc size. */
static const bfd_arch_info_type *
mips_compatible (const bfd_arch_info_type *a, const bfd_arch_info_type *b)
{
if (a->arch != b->arch)
return NULL;
/* Machine compatibility is checked in
_bfd_mips_elf_merge_private_bfd_data. */
return a;
}
#define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT) \
{ \
BITS_WORD, /* bits in a word */ \
BITS_ADDR, /* bits in an address */ \
8, /* 8 bits in a byte */ \
bfd_arch_mips, \
NUMBER, \
"mips", \
PRINT, \
3, \
DEFAULT, \
mips_compatible, \
bfd_default_scan, \
bfd_arch_default_fill, \
NEXT, \
}
enum
{
I_mips3000,
I_mips3900,
I_mips4000,
I_mips4010,
I_mips4100,
I_mips4111,
I_mips4120,
I_mips4300,
I_mips4400,
I_mips4600,
I_mips4650,
I_mips5000,
I_mips5400,
I_mips5500,
I_mips5900,
I_mips6000,
I_mips7000,
I_mips8000,
I_mips9000,
I_mips10000,
I_mips12000,
I_mips14000,
I_mips16000,
I_mips16,
I_mips5,
I_mipsisa32,
I_mipsisa32r2,
I_mipsisa32r3,
I_mipsisa32r5,
I_mipsisa32r6,
I_mipsisa64,
I_mipsisa64r2,
I_mipsisa64r3,
I_mipsisa64r5,
I_mipsisa64r6,
I_sb1,
I_loongson_2e,
I_loongson_2f,
I_loongson_3a,
I_mipsocteon,
I_mipsocteonp,
I_mipsocteon2,
I_mipsocteon3,
I_xlr,
I_micromips
};
#define NN(index) (&arch_info_struct[(index) + 1])
static const bfd_arch_info_type arch_info_struct[] =
{
N (32, 32, bfd_mach_mips3000, "mips:3000", FALSE, NN(I_mips3000)),
N (32, 32, bfd_mach_mips3900, "mips:3900", FALSE, NN(I_mips3900)),
N (64, 64, bfd_mach_mips4000, "mips:4000", FALSE, NN(I_mips4000)),
N (64, 64, bfd_mach_mips4010, "mips:4010", FALSE, NN(I_mips4010)),
N (64, 64, bfd_mach_mips4100, "mips:4100", FALSE, NN(I_mips4100)),
N (64, 64, bfd_mach_mips4111, "mips:4111", FALSE, NN(I_mips4111)),
N (64, 64, bfd_mach_mips4120, "mips:4120", FALSE, NN(I_mips4120)),
N (64, 64, bfd_mach_mips4300, "mips:4300", FALSE, NN(I_mips4300)),
N (64, 64, bfd_mach_mips4400, "mips:4400", FALSE, NN(I_mips4400)),
N (64, 64, bfd_mach_mips4600, "mips:4600", FALSE, NN(I_mips4600)),
N (64, 64, bfd_mach_mips4650, "mips:4650", FALSE, NN(I_mips4650)),
N (64, 64, bfd_mach_mips5000, "mips:5000", FALSE, NN(I_mips5000)),
N (64, 64, bfd_mach_mips5400, "mips:5400", FALSE, NN(I_mips5400)),
N (64, 64, bfd_mach_mips5500, "mips:5500", FALSE, NN(I_mips5500)),
N (64, 32, bfd_mach_mips5900, "mips:5900", FALSE, NN(I_mips5900)),
N (32, 32, bfd_mach_mips6000, "mips:6000", FALSE, NN(I_mips6000)),
N (64, 64, bfd_mach_mips7000, "mips:7000", FALSE, NN(I_mips7000)),
N (64, 64, bfd_mach_mips8000, "mips:8000", FALSE, NN(I_mips8000)),
N (64, 64, bfd_mach_mips9000, "mips:9000", FALSE, NN(I_mips9000)),
N (64, 64, bfd_mach_mips10000,"mips:10000", FALSE, NN(I_mips10000)),
N (64, 64, bfd_mach_mips12000,"mips:12000", FALSE, NN(I_mips12000)),
N (64, 64, bfd_mach_mips14000,"mips:14000", FALSE, NN(I_mips14000)),
N (64, 64, bfd_mach_mips16000,"mips:16000", FALSE, NN(I_mips16000)),
N (64, 64, bfd_mach_mips16, "mips:16", FALSE, NN(I_mips16)),
N (64, 64, bfd_mach_mips5, "mips:mips5", FALSE, NN(I_mips5)),
N (32, 32, bfd_mach_mipsisa32, "mips:isa32", FALSE, NN(I_mipsisa32)),
N (32, 32, bfd_mach_mipsisa32r2,"mips:isa32r2", FALSE, NN(I_mipsisa32r2)),
N (32, 32, bfd_mach_mipsisa32r3,"mips:isa32r3", FALSE, NN(I_mipsisa32r3)),
N (32, 32, bfd_mach_mipsisa32r5,"mips:isa32r5", FALSE, NN(I_mipsisa32r5)),
N (32, 32, bfd_mach_mipsisa32r6,"mips:isa32r6", FALSE, NN(I_mipsisa32r6)),
N (64, 64, bfd_mach_mipsisa64, "mips:isa64", FALSE, NN(I_mipsisa64)),
N (64, 64, bfd_mach_mipsisa64r2,"mips:isa64r2", FALSE, NN(I_mipsisa64r2)),
N (64, 64, bfd_mach_mipsisa64r3,"mips:isa64r3", FALSE, NN(I_mipsisa64r3)),
N (64, 64, bfd_mach_mipsisa64r5,"mips:isa64r5", FALSE, NN(I_mipsisa64r5)),
N (64, 64, bfd_mach_mipsisa64r6,"mips:isa64r6", FALSE, NN(I_mipsisa64r6)),
N (64, 64, bfd_mach_mips_sb1, "mips:sb1", FALSE, NN(I_sb1)),
N (64, 64, bfd_mach_mips_loongson_2e, "mips:loongson_2e", FALSE, NN(I_loongson_2e)),
N (64, 64, bfd_mach_mips_loongson_2f, "mips:loongson_2f", FALSE, NN(I_loongson_2f)),
N (64, 64, bfd_mach_mips_loongson_3a, "mips:loongson_3a", FALSE, NN(I_loongson_3a)),
N (64, 64, bfd_mach_mips_octeon,"mips:octeon", FALSE, NN(I_mipsocteon)),
N (64, 64, bfd_mach_mips_octeonp,"mips:octeon+", FALSE, NN(I_mipsocteonp)),
N (64, 64, bfd_mach_mips_octeon2,"mips:octeon2", FALSE, NN(I_mipsocteon2)),
N (64, 64, bfd_mach_mips_octeon3, "mips:octeon3", FALSE, NN(I_mipsocteon3)),
N (64, 64, bfd_mach_mips_xlr, "mips:xlr", FALSE, NN(I_xlr)),
N (64, 64, bfd_mach_mips_micromips,"mips:micromips",FALSE,0)
};
/* The default architecture is mips:3000, but with a machine number of
zero. This lets the linker distinguish between a default setting
of mips, and an explicit setting of mips:3000. */
const bfd_arch_info_type bfd_mips_arch =
N (32, 32, 0, "mips", TRUE, &arch_info_struct[0]);