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* sparc.h (enum sparc_architecture): Add v9a.

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David Edelsohn
1996-01-22 16:25:54 +00:00
parent 4d99a9505c
commit 224721792f
2 changed files with 15 additions and 4 deletions
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4
include/opcode/ChangeLog
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@ -1,3 +1,7 @@
Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
* sparc.h (enum sparc_architecture): Add v9a.
Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com> Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
* i386.h: Added Pentium Pro instructions. * i386.h: Added Pentium Pro instructions.

15
include/opcode/sparc.h
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@ -1,5 +1,5 @@
/* Definitions for opcode table for the sparc. /* Definitions for opcode table for the sparc.
Copyright 1989, 1991, 1992, 1995 Free Software Foundation, Inc. Copyright (C) 1989, 1991, 1992, 1995, 1996 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler, GDB, the GNU debugger, and This file is part of GAS, the GNU Assembler, GDB, the GNU debugger, and
the GNU Binutils. the GNU Binutils.
@ -35,21 +35,23 @@ Boston, MA 02111-1307, USA. */
/* /*
* Structure of an opcode table entry. * Structure of an opcode table entry.
* This enumerator must parallel the architecture_pname array * This enumerator must parallel the architecture_pname array
* in bfd/opc-sparc.c. * in opcodes/sparc-opc.c.
*/ */
enum sparc_architecture { enum sparc_architecture {
v6 = 0, v6 = 0,
v7, v7,
v8, v8,
sparclite, sparclite,
v9 v9,
v9a /* v9 with ultrasparc additions */
}; };
extern const char *architecture_pname[]; extern const char *architecture_pname[];
/* Sparclite and v9 are both supersets of v8; we can't bump between them. */ /* Sparclite and v9 are both supersets of v8; we can't bump between them. */
#define ARCHITECTURES_CONFLICT_P(ARCH1, ARCH2) ((ARCH1) == sparclite && (ARCH2) == v9) #define ARCHITECTURES_CONFLICT_P(ARCH1, ARCH2) \
((ARCH1) == sparclite && ((ARCH2) == v9 || (ARCH2) == v9vis))
struct sparc_opcode { struct sparc_opcode {
const char *name; const char *name;
@ -163,6 +165,7 @@ The following chars are unused: (note: ,[] are used as punctuation)
#define RD(x) (((x)&0x1f) << 25) /* destination register field */ #define RD(x) (((x)&0x1f) << 25) /* destination register field */
#define RS1(x) (((x)&0x1f) << 14) /* rs1 field */ #define RS1(x) (((x)&0x1f) << 14) /* rs1 field */
#define ASI_RS2(x) (SIMM13(x)) #define ASI_RS2(x) (SIMM13(x))
#define MEMBAR(x) ((x)&0x7f)
#define ANNUL (1<<29) #define ANNUL (1<<29)
#define BPRED (1<<19) /* v9 */ #define BPRED (1<<19) /* v9 */
@ -178,6 +181,10 @@ extern const int bfd_sparc_num_opcodes;
int sparc_encode_asi (); int sparc_encode_asi ();
char *sparc_decode_asi (); char *sparc_decode_asi ();
int sparc_encode_membar ();
char *sparc_decode_membar ();
int sparc_encode_prefetch ();
char *sparc_decode_prefetch ();
/* /*
* Local Variables: * Local Variables: