2006-02-24 David S. Miller <davem@sunset.davemloft.net>

	* sparc-dis.c (v9_priv_reg_names): Add "gl" entry.
	(v9_hpriv_reg_names): New table.
	(print_insn_sparc): Allow values up to 16 for '?' and '!'.
	New cases '$' and '%' for read/write hyperprivileged register.
	* sparc-opc.c (sparc_opcodes): Add new entries for UA2005
	window handling and rdhpr/wrhpr instructions.

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 4400057..d97df75 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,12 @@
+2006-02-24  David S. Miller  <davem@sunset.davemloft.net>
+
+       * sparc-dis.c (v9_priv_reg_names): Add "gl" entry.
+       (v9_hpriv_reg_names): New table.
+       (print_insn_sparc): Allow values up to 16 for '?' and '!'.
+       New cases '$' and '%' for read/write hyperprivileged register.
+       * sparc-opc.c (sparc_opcodes): Add new entries for UA2005
+       window handling and rdhpr/wrhpr instructions.
+       
 2006-02-24  DJ Delorie  <dj@redhat.com>
 
        * m32c-desc.c: Regenerate with linker relaxation attributes.

diff --git a/opcodes/sparc-dis.c b/opcodes/sparc-dis.c
index cbc6d60..bfa7ea2 100644 (file)
--- a/opcodes/sparc-dis.c
+++ b/opcodes/sparc-dis.c
@@ -85,11 +85,22 @@ static char *v9_priv_reg_names[] =
 {
   "tpc", "tnpc", "tstate", "tt", "tick", "tba", "pstate", "tl",
   "pil", "cwp", "cansave", "canrestore", "cleanwin", "otherwin",
-  "wstate", "fq"
+  "wstate", "fq", "gl"
   /* "ver" - special cased */
 };
 
 /* These are ordered according to there register number in
+   rdhpr and wrhpr insns.  */
+static char *v9_hpriv_reg_names[] =
+{
+  "hpstate", "htstate", "resv2", "hintp", "resv4", "htba", "hver",
+  "resv7", "resv8", "resv9", "resv10", "resv11", "resv12", "resv13", 
+  "resv14", "resv15", "resv16", "resv17", "resv18", "resv19", "resv20",
+  "resv21", "resv22", "resv23", "resv24", "resv25", "resv26", "resv27",
+  "resv28", "resv29", "resv30", "hstick_cmpr"
+};
+
+/* These are ordered according to there register number in
    rd and wr insns (-16).  */
 static char *v9a_asr_reg_names[] =
 {
@@ -768,7 +779,7 @@ print_insn_sparc (bfd_vma memaddr, disassemble_info *info)
                  case '?':
                    if (X_RS1 (insn) == 31)
                      (*info->fprintf_func) (stream, "%%ver");
-                   else if ((unsigned) X_RS1 (insn) < 16)
+                   else if ((unsigned) X_RS1 (insn) < 17)
                      (*info->fprintf_func) (stream, "%%%s",
                                             v9_priv_reg_names[X_RS1 (insn)]);
                    else
@@ -776,13 +787,29 @@ print_insn_sparc (bfd_vma memaddr, disassemble_info *info)
                    break;
 
                  case '!':
-                   if ((unsigned) X_RD (insn) < 15)
+                   if ((unsigned) X_RD (insn) < 17)
                      (*info->fprintf_func) (stream, "%%%s",
                                             v9_priv_reg_names[X_RD (insn)]);
                    else
                      (*info->fprintf_func) (stream, "%%reserved");
                    break;
 
+                 case '$':
+                   if ((unsigned) X_RS1 (insn) < 32)
+                     (*info->fprintf_func) (stream, "%%%s",
+                                            v9_hpriv_reg_names[X_RS1 (insn)]);
+                   else
+                     (*info->fprintf_func) (stream, "%%reserved");
+                   break;
+
+                 case '%':
+                   if ((unsigned) X_RD (insn) < 32)
+                     (*info->fprintf_func) (stream, "%%%s",
+                                            v9_hpriv_reg_names[X_RD (insn)]);
+                   else
+                     (*info->fprintf_func) (stream, "%%reserved");
+                   break;
+
                  case '/':
                    if (X_RS1 (insn) < 16 || X_RS1 (insn) > 25)
                      (*info->fprintf_func) (stream, "%%reserved");

diff --git a/opcodes/sparc-opc.c b/opcodes/sparc-opc.c
index 21bfc7e..e23bbae 100644 (file)
--- a/opcodes/sparc-opc.c
+++ b/opcodes/sparc-opc.c
@@ -692,6 +692,10 @@ const struct sparc_opcode sparc_opcodes[] = {
 { "retry",     F3(2, 0x3e, 0)|RD(1), F3(~2, ~0x3e, ~0)|RD(~1)|RS1_G0|SIMM13(~0),       "", 0, v9 },
 { "saved",     F3(2, 0x31, 0)|RD(0), F3(~2, ~0x31, ~0)|RD(~0)|RS1_G0|SIMM13(~0),       "", 0, v9 },
 { "restored",  F3(2, 0x31, 0)|RD(1), F3(~2, ~0x31, ~0)|RD(~1)|RS1_G0|SIMM13(~0),       "", 0, v9 },
+{ "allclean",  F3(2, 0x31, 0)|RD(2), F3(~2, ~0x31, ~0)|RD(~2)|RS1_G0|SIMM13(~0),       "", 0, v9 },
+{ "otherw",    F3(2, 0x31, 0)|RD(3), F3(~2, ~0x31, ~0)|RD(~3)|RS1_G0|SIMM13(~0),       "", 0, v9 },
+{ "normalw",   F3(2, 0x31, 0)|RD(4), F3(~2, ~0x31, ~0)|RD(~4)|RS1_G0|SIMM13(~0),       "", 0, v9 },
+{ "invalw",    F3(2, 0x31, 0)|RD(5), F3(~2, ~0x31, ~0)|RD(~5)|RS1_G0|SIMM13(~0),       "", 0, v9 },
 { "sir",       F3(2, 0x30, 1)|RD(0xf), F3(~2, ~0x30, ~1)|RD(~0xf)|RS1_G0,              "i", 0, v9 },
 
 { "flush",     F3(2, 0x3b, 0), F3(~2, ~0x3b, ~0)|ASI(~0),      "1+2", 0, v8 },
@@ -878,6 +882,13 @@ const struct sparc_opcode sparc_opcodes[] = {
 { "wrpr",      F3(2, 0x32, 1),         F3(~2, ~0x32, ~1),              "i,1,!", F_ALIAS, v9 }, /* wrpr i,r1,%priv */
 { "wrpr",      F3(2, 0x32, 1),         F3(~2, ~0x32, ~1)|RS1(~0),      "i,!", 0, v9 },   /* wrpr i,%priv */
 
+{ "rdhpr",     F3(2, 0x29, 0),         F3(~2, ~0x29, ~0)|SIMM13(~0),   "$,d", 0, v9 },   /* rdhpr %hpriv,r */
+{ "wrhpr",     F3(2, 0x33, 0),         F3(~2, ~0x33, ~0),              "1,2,%", 0, v9 }, /* wrhpr r1,r2,%hpriv */
+{ "wrhpr",     F3(2, 0x33, 0),         F3(~2, ~0x33, ~0)|SIMM13(~0),   "1,%", 0, v9 },   /* wrhpr r1,%hpriv */
+{ "wrhpr",     F3(2, 0x33, 1),         F3(~2, ~0x33, ~1),              "1,i,%", 0, v9 }, /* wrhpr r1,i,%hpriv */
+{ "wrhpr",     F3(2, 0x33, 1),         F3(~2, ~0x33, ~1),              "i,1,%", F_ALIAS, v9 }, /* wrhpr i,r1,%hpriv */
+{ "wrhpr",     F3(2, 0x33, 1),         F3(~2, ~0x33, ~1)|RS1(~0),      "i,%", 0, v9 },   /* wrhpr i,%hpriv */
+
 /* ??? This group seems wrong.  A three operand move?  */
 { "mov",       F3(2, 0x30, 0), F3(~2, ~0x30, ~0)|ASI(~0),              "1,2,m", F_ALIAS, v8 }, /* wr r,r,%asrX */
 { "mov",       F3(2, 0x30, 1), F3(~2, ~0x30, ~1),                      "1,i,m", F_ALIAS, v8 }, /* wr r,i,%asrX */