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, 21 insertions, 1 deletions

diff --git a/opcodes/sparc-dis.c b/opcodes/sparc-dis.c
index 435ad66..c6f73ff 100644
--- a/opcodes/sparc-dis.c
+++ b/opcodes/sparc-dis.c
@@ -28,7 +28,12 @@
 /* Bitmask of v9 architectures.  */
 #define MASK_V9 ((1 << SPARC_OPCODE_ARCH_V9) \
 		 | (1 << SPARC_OPCODE_ARCH_V9A) \
-		 | (1 << SPARC_OPCODE_ARCH_V9B))
+		 | (1 << SPARC_OPCODE_ARCH_V9B) \
+		 | (1 << SPARC_OPCODE_ARCH_V9C) \
+		 | (1 << SPARC_OPCODE_ARCH_V9D) \
+		 | (1 << SPARC_OPCODE_ARCH_V9E) \
+		 | (1 << SPARC_OPCODE_ARCH_V9V) \
+		 | (1 << SPARC_OPCODE_ARCH_V9M))
 /* 1 if INSN is for v9 only.  */
 #define V9_ONLY_P(insn) (! ((insn)->architecture & ~MASK_V9))
 /* 1 if INSN is for v9.  */
@@ -241,6 +246,21 @@ compute_arch_mask (unsigned long mach)
     case bfd_mach_sparc_v8plusb :
     case bfd_mach_sparc_v9b :
       return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9B);
+    case bfd_mach_sparc_v8plusc :
+    case bfd_mach_sparc_v9c :
+      return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9C);
+    case bfd_mach_sparc_v8plusd :
+    case bfd_mach_sparc_v9d :
+      return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9D);
+    case bfd_mach_sparc_v8pluse :
+    case bfd_mach_sparc_v9e :
+      return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9E);
+    case bfd_mach_sparc_v8plusv :
+    case bfd_mach_sparc_v9v :
+      return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9V);
+    case bfd_mach_sparc_v8plusm :
+    case bfd_mach_sparc_v9m :
+      return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9M);
     }
   abort ();
 }