bfd,opcodes: sparc: new opcode v9{c,d,e,v,m} architectures and bfd machine numbers.

This patch adds support for the opcode architectures
SPARC_OPCODE_ARCH_V9{C,D,E,V,M} and its associated BFD machine numbers
bfd_mach_sparc_v9{c,d,e,v,m} and bfd_mach_sparc_v8plus{c,d,e,v,m}.

Note that for arches up to v9b (UltraSPARC III), the detection of the
BFD machine type was based on the bits in the e_machine field of the ELF
header.  However, there are no more available bits in that field, so
this patch takes the approach of using the hardware capabilities stored
in the object attributes HWCAPS/HWCAPS2 in order to characterize the
machine the object was built for.

bfd/ChangeLog:

2016-06-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* archures.c (bfd_mach_sparc_v8plusc): Define.
	(bfd_mach_sparc_v9c): Likewise.
	(bfd_mach_sparc_v8plusd): Likewise.
	(bfd_mach_sparc_v9d): Likewise.
	(bfd_mach_sparc_v8pluse): Likewise.
	(bfd_mach_sparc_v9e): Likewise.
	(bfd_mach_sparc_v8plusv): Likewise
	(bfd_mach_sparc_v9v): Likewise.
	(bfd_mach_sparc_v8plusm): Likewise.
	(bfd_mach_sparc_v9m): Likewise.
	(bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
	(bfd_mach_sparc_64bit_p): Likewise.
	* bfd-in2.h: Regenerate.
	* cpu-sparc.c (arch_info_struct): Add entries for
	bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
	* aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
	and bfd_mach_sparc_v9{c,d,e,v,m}.
	* elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.

include/ChangeLog:

2016-06-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* opcode/sparc.h (enum sparc_opcode_arch_val): Add
	SPARC_OPCODE_ARCH_V9C, SPARC_OPCODE_ARCH_V9D,
	SPARC_OPCODE_ARCH_V9E, SPARC_OPCODE_ARCH_V9V and
	SPARC_OPCODE_ARCH_V9M.

opcodes/ChangeLog:

2016-06-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* sparc-dis.c (MASK_V9): Add SPARC_OPCODE_ARCH_V9{C,D,E,V,M}.
	(compute_arch_mask): Handle bfd_mach_sparc_v8plus{c,d,e,v,m} and
	bfd_mach_sparc_v9{c,d,e,v,m}.
	* sparc-opc.c (MASK_V9C): Define.
	(MASK_V9D): Likewise.
	(MASK_V9E): Likewise.
	(MASK_V9V): Likewise.
	(MASK_V9M): Likewise.
	(v6): Add MASK_V9{C,D,E,V,M}.
	(v6notlet): Likewise.
	(v7): Likewise.
	(v8): Likewise.
	(v9): Likewise.
	(v9andleon): Likewise.
	(v9a): Likewise.
	(v9b): Likewise.
	(v9c): Define.
	(v9d): Likewise.
	(v9e): Likewise.
	(v9v): Likewise.
	(v9m): Likewise.
	(sparc_opcode_archs): Add entry for v9{c,d,e,v,m}.

1 files changed, 150 insertions, 0 deletions

diff --git a/bfd/cpu-sparc.c b/bfd/cpu-sparc.c
index 0d25012d62d..8de725016d6 100644
--- a/bfd/cpu-sparc.c
+++ b/bfd/cpu-sparc.c
@@ -157,6 +157,156 @@ static const bfd_arch_info_type arch_info_struct[] =
     bfd_default_compatible,
     bfd_default_scan,
     bfd_arch_default_fill,
+    &arch_info_struct[9],
+  },
+  {
+    32,	/* bits in a word */
+    32,	/* bits in an address */
+    8,	/* bits in a byte */
+    bfd_arch_sparc,
+    bfd_mach_sparc_v8plusc,
+    "sparc",
+    "sparc:v8plusc",
+    3,
+    FALSE,
+    bfd_default_compatible,
+    bfd_default_scan,
+    bfd_arch_default_fill,
+    &arch_info_struct[10],
+  },
+  {
+    64,	/* bits in a word */
+    64,	/* bits in an address */
+    8,	/* bits in a byte */
+    bfd_arch_sparc,
+    bfd_mach_sparc_v9c,
+    "sparc",
+    "sparc:v9c",
+    3,
+    FALSE,
+    bfd_default_compatible,
+    bfd_default_scan,
+    bfd_arch_default_fill,
+    &arch_info_struct[11],
+  },
+  {
+    32,	/* bits in a word */
+    32,	/* bits in an address */
+    8,	/* bits in a byte */
+    bfd_arch_sparc,
+    bfd_mach_sparc_v8plusd,
+    "sparc",
+    "sparc:v8plusd",
+    3,
+    FALSE,
+    bfd_default_compatible,
+    bfd_default_scan,
+    bfd_arch_default_fill,
+    &arch_info_struct[12],
+  },
+  {
+    64,	/* bits in a word */
+    64,	/* bits in an address */
+    8,	/* bits in a byte */
+    bfd_arch_sparc,
+    bfd_mach_sparc_v9d,
+    "sparc",
+    "sparc:v9d",
+    3,
+    FALSE,
+    bfd_default_compatible,
+    bfd_default_scan,
+    bfd_arch_default_fill,
+    &arch_info_struct[13],
+  },
+  {
+    32,	/* bits in a word */
+    32,	/* bits in an address */
+    8,	/* bits in a byte */
+    bfd_arch_sparc,
+    bfd_mach_sparc_v8pluse,
+    "sparc",
+    "sparc:v8pluse",
+    3,
+    FALSE,
+    bfd_default_compatible,
+    bfd_default_scan,
+    bfd_arch_default_fill,
+    &arch_info_struct[14],
+  },
+  {
+    64,	/* bits in a word */
+    64,	/* bits in an address */
+    8,	/* bits in a byte */
+    bfd_arch_sparc,
+    bfd_mach_sparc_v9e,
+    "sparc",
+    "sparc:v9e",
+    3,
+    FALSE,
+    bfd_default_compatible,
+    bfd_default_scan,
+    bfd_arch_default_fill,
+    &arch_info_struct[15],
+  },
+  {
+    32,	/* bits in a word */
+    32,	/* bits in an address */
+    8,	/* bits in a byte */
+    bfd_arch_sparc,
+    bfd_mach_sparc_v8plusv,
+    "sparc",
+    "sparc:v8plusv",
+    3,
+    FALSE,
+    bfd_default_compatible,
+    bfd_default_scan,
+    bfd_arch_default_fill,
+    &arch_info_struct[16],
+  },
+  {
+    64,	/* bits in a word */
+    64,	/* bits in an address */
+    8,	/* bits in a byte */
+    bfd_arch_sparc,
+    bfd_mach_sparc_v9v,
+    "sparc",
+    "sparc:v9v",
+    3,
+    FALSE,
+    bfd_default_compatible,
+    bfd_default_scan,
+    bfd_arch_default_fill,
+    &arch_info_struct[17],
+  },
+  {
+    32,	/* bits in a word */
+    32,	/* bits in an address */
+    8,	/* bits in a byte */
+    bfd_arch_sparc,
+    bfd_mach_sparc_v8plusm,
+    "sparc",
+    "sparc:v8plusm",
+    3,
+    FALSE,
+    bfd_default_compatible,
+    bfd_default_scan,
+    bfd_arch_default_fill,
+    &arch_info_struct[18],
+  },
+  {
+    64,	/* bits in a word */
+    64,	/* bits in an address */
+    8,	/* bits in a byte */
+    bfd_arch_sparc,
+    bfd_mach_sparc_v9m,
+    "sparc",
+    "sparc:v9m",
+    3,
+    FALSE,
+    bfd_default_compatible,
+    bfd_default_scan,
+    bfd_arch_default_fill,
     0,
   }
 };