* sparc-tdep.c (sparc_gdbarch_init): Add comment explaining why

[deliverable/binutils-gdb.git] / opcodes / sparc-dis.c

diff --git a/opcodes/sparc-dis.c b/opcodes/sparc-dis.c
index 9fbdb60c8c22e5cba493bc775521e93305bc05ad..4c59398d54dd3b59a25a4c77ab4aa6f5f7eeea70 100644 (file)
--- a/opcodes/sparc-dis.c
+++ b/opcodes/sparc-dis.c
@@ -1,5 +1,6 @@
 /* Print SPARC instructions.
-   Copyright (C) 1989, 91-97, 1998 Free Software Foundation, Inc.
+   Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+   2000 Free Software Foundation, Inc.
 
 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
@@ -17,7 +18,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #include <stdio.h>
 
-#include "ansidecl.h"
 #include "sysdep.h"
 #include "opcode/sparc.h"
 #include "dis-asm.h"
@@ -26,7 +26,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 /* Bitmask of v9 architectures.  */
 #define MASK_V9 ((1 << SPARC_OPCODE_ARCH_V9) \
-                | (1 << SPARC_OPCODE_ARCH_V9A))
+                | (1 << SPARC_OPCODE_ARCH_V9A) \
+                | (1 << SPARC_OPCODE_ARCH_V9B))
 /* 1 if INSN is for v9 only.  */
 #define V9_ONLY_P(insn) (! ((insn)->architecture & ~MASK_V9))
 /* 1 if INSN is for v9.  */
@@ -96,7 +97,7 @@ static char *v9_priv_reg_names[] =
 static char *v9a_asr_reg_names[] =
 {
   "pcr", "pic", "dcr", "gsr", "set_softint", "clear_softint",
-  "softint", "tick_cmpr"
+  "softint", "tick_cmpr", "sys_tick", "sys_tick_cmpr"
 };
 
 /* Macros used to extract instruction fields.  Not all fields have
@@ -418,7 +419,7 @@ print_insn_sparc (memaddr, info)
 
                  case 'h':
                    (*info->fprintf_func) (stream, "%%hi(%#x)",
-                                          (0xFFFFFFFF
+                                          ((unsigned) 0xFFFFFFFF
                                            & ((int) X_IMM22 (insn) << 10)));
                    break;
 
@@ -464,6 +465,10 @@ print_insn_sparc (memaddr, info)
                    }
                    break;
 
+                 case '3':
+                   (info->fprintf_func) (stream, "%d", X_IMM (insn, 3));
+                   break;
+
                  case 'K':
                    {
                      int mask = X_MEMBAR (insn);
@@ -552,7 +557,7 @@ print_insn_sparc (memaddr, info)
                    break;
 
                  case '/':
-                   if (X_RS1 (insn) < 16 || X_RS1 (insn) > 23)
+                   if (X_RS1 (insn) < 16 || X_RS1 (insn) > 25)
                      (*info->fprintf_func) (stream, "%%reserved");
                    else
                      (*info->fprintf_func) (stream, "%%%s",
@@ -560,7 +565,7 @@ print_insn_sparc (memaddr, info)
                    break;
 
                  case '_':
-                   if (X_RD (insn) < 16 || X_RD (insn) > 23)
+                   if (X_RD (insn) < 16 || X_RD (insn) > 25)
                      (*info->fprintf_func) (stream, "%%reserved");
                    else
                      (*info->fprintf_func) (stream, "%%%s",
@@ -711,7 +716,8 @@ print_insn_sparc (memaddr, info)
                    {
                      (*info->fprintf_func) (stream, "\t! ");
                      info->target = 
-                       (0xFFFFFFFF & (int) X_IMM22 (prev_insn) << 10);
+                       ((unsigned) 0xFFFFFFFF
+                        & ((int) X_IMM22 (prev_insn) << 10));
                      if (imm_added_to_rs1)
                        info->target += X_SIMM (insn, 13);
                      else
@@ -771,6 +777,9 @@ compute_arch_mask (mach)
     case bfd_mach_sparc_v8plusa :
     case bfd_mach_sparc_v9a :
       return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9A);
+    case bfd_mach_sparc_v8plusb :
+    case bfd_mach_sparc_v9b :
+      return SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9B);
     }
   abort ();
 }