2003-01-07 Chris Demetriou <cgd@broadcom.com>

[deliverable/binutils-gdb.git] / include / opcode / sparc.h

diff --git a/include/opcode/sparc.h b/include/opcode/sparc.h
index f79566606921dd4e08ee08fb5454d655a0edd92f..c41292364b1a162010e2a1911a4132144d01242f 100644 (file)
--- a/include/opcode/sparc.h
+++ b/include/opcode/sparc.h
@@ -1,5 +1,6 @@
 /* Definitions for opcode table for the sparc.
-   Copyright (C) 1989, 1991, 1992, 1995, 1996 Free Software Foundation, Inc.
+   Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2000, 2002
+   Free Software Foundation, Inc.
 
 This file is part of GAS, the GNU Assembler, GDB, the GNU debugger, and
 the GNU Binutils.
@@ -19,6 +20,8 @@ along with GAS or GDB; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
+#include "ansidecl.h"
+
 /* The SPARC opcode table (and other related data) is defined in
    the opcodes library in sparc-opc.c.  If you change anything here, make
    sure you fix up that file, and vice versa.  */
@@ -43,6 +46,7 @@ enum sparc_opcode_arch_val {
   /* v9 variants must appear last */
   SPARC_OPCODE_ARCH_V9,
   SPARC_OPCODE_ARCH_V9A, /* v9 with ultrasparc additions */
+  SPARC_OPCODE_ARCH_V9B, /* v9 with ultrasparc and cheetah additions */
   SPARC_OPCODE_ARCH_BAD /* error return from sparc_opcode_lookup_arch */
 };
 
@@ -53,6 +57,9 @@ enum sparc_opcode_arch_val {
    insn encoding/decoding.  */
 #define SPARC_OPCODE_ARCH_MASK(arch) (1 << (arch))
 
+/* Given a valid sparc_opcode_arch_val, return non-zero if it's v9.  */
+#define SPARC_OPCODE_ARCH_V9_P(arch) ((arch) >= SPARC_OPCODE_ARCH_V9)
+
 /* Table of cpu variants.  */
 
 struct sparc_opcode_arch {
@@ -67,7 +74,8 @@ struct sparc_opcode_arch {
 extern const struct sparc_opcode_arch sparc_opcode_archs[];
 
 /* Given architecture name, look up it's sparc_opcode_arch_val value.  */
-extern enum sparc_opcode_arch_val sparc_opcode_lookup_arch ();
+extern enum sparc_opcode_arch_val sparc_opcode_lookup_arch
+  PARAMS ((const char *));
 
 /* Return the bitmask of supported architectures for ARCH.  */
 #define SPARC_OPCODE_SUPPORTED(ARCH) (sparc_opcode_archs[ARCH].supported)
@@ -132,6 +140,9 @@ Kinds of operands:
        m       alternate space register (asr) in rd
        M       alternate space register (asr) in rs1
        h       22 high bits.
+       X       5 bit unsigned immediate
+       Y       6 bit unsigned immediate
+       3       SIAM mode (3 bits). (v9b)
        K       MEMBAR mask (7 bits). (v9)
        j       10 bit Immediate. (v9)
        I       11 bit Immediate. (v9)
@@ -173,9 +184,12 @@ Kinds of operands:
        ?       Privileged Register in rs1 (v9)
        *       Prefetch function constant. (v9)
        x       OPF field (v9 impdep).
+       0       32/64 bit immediate for set or setx (v9) insns
+       _       Ancillary state register in rd (v9a)
+       /       Ancillary state register in rs1 (v9a)
 
 The following chars are unused: (note: ,[] are used as punctuation)
-[XY3450]
+[45]
 
 */
 
@@ -197,6 +211,7 @@ The following chars are unused: (note: ,[] are used as punctuation)
 #define RS1(x)         (((x)&0x1f) << 14) /* rs1 field */
 #define ASI_RS2(x)     (SIMM13(x))
 #define MEMBAR(x)      ((x)&0x7f)
+#define SLCPOP(x)      (((x)&0x7f) << 6) /* sparclet cpop */
 
 #define ANNUL  (1<<29)
 #define BPRED  (1<<19) /* v9 */
@@ -205,17 +220,17 @@ The following chars are unused: (note: ,[] are used as punctuation)
 #define        RS1_G0  RS1(~0)
 #define        RS2_G0  RS2(~0)
 
-extern struct sparc_opcode sparc_opcodes[];
+extern const struct sparc_opcode sparc_opcodes[];
 extern const int sparc_num_opcodes;
 
-int sparc_encode_asi ();
-char *sparc_decode_asi ();
-int sparc_encode_membar ();
-char *sparc_decode_membar ();
-int sparc_encode_prefetch ();
-char *sparc_decode_prefetch ();
-int sparc_encode_sparclet_cpreg ();
-char *sparc_decode_sparclet_cpreg ();
+extern int sparc_encode_asi PARAMS ((const char *));
+extern const char *sparc_decode_asi PARAMS ((int));
+extern int sparc_encode_membar PARAMS ((const char *));
+extern const char *sparc_decode_membar PARAMS ((int));
+extern int sparc_encode_prefetch PARAMS ((const char *));
+extern const char *sparc_decode_prefetch PARAMS ((int));
+extern int sparc_encode_sparclet_cpreg PARAMS ((const char *));
+extern const char *sparc_decode_sparclet_cpreg PARAMS ((int));
 
 /*
  * Local Variables: