gas/

2005-10-24  Jan Beulich  <jbeulich@novell.com>

	* config/tc-ia64.c (declare_register): Call symbol_create.
	(md_begin): Remove local variables total, ar_base, and cr_base.
	Start loops for registers at their respective first one. Don't
	update md.regsym for alias names. Generate alias name tp for r13.

gas/testsuite/
2005-10-24  Jan Beulich  <jbeulich@novell.com>

	* gas/ia64/regs.pl: Also check tp alias of r13.
	* gas/ia64/regs.s: Regenerate.
	* gas/ia64/regs.d: Adjust.

gas/ChangeLog

@@ -1,3 +1,10 @@
+2005-10-24  Jan Beulich  <jbeulich@novell.com>
+
+	* config/tc-ia64.c (declare_register): Call symbol_create.
+	(md_begin): Remove local variables total, ar_base, and cr_base.
+	Start loops for registers at their respective first one. Don't
+	update md.regsym for alias names. Generate alias name tp for r13.
+
 2005-10-21  DJ Delorie  <dj@redhat.com>
 
 	* config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs.  Print

gas/config/tc-ia64.c

@@ -5599,7 +5599,7 @@ declare_register (name, regnum)
   const char *err;
   symbolS *sym;
 
-  sym = symbol_new (name, reg_section, regnum, &zero_address_frag);
+  sym = symbol_create (name, reg_section, regnum, &zero_address_frag);
 
   err = hash_insert (md.reg_hash, S_GET_NAME (sym), (PTR) sym);
   if (err)
@@ -7366,7 +7366,7 @@ extra_goodness (int templ, int slot)
 void
 md_begin ()
 {
-  int i, j, k, t, total, ar_base, cr_base, goodness, best, regnum, ok;
+  int i, j, k, t, goodness, best, regnum, ok;
   const char *err;
   char name[8];
 
@@ -7541,51 +7541,42 @@ md_begin ()
   md.entry_hash = hash_new ();
 
   /* general registers:  */
-
-  total = 128;
-  for (i = 0; i < total; ++i)
+  for (i = REG_GR; i < REG_GR + 128; ++i)
     {
       sprintf (name, "r%d", i - REG_GR);
       md.regsym[i] = declare_register (name, i);
     }
 
   /* floating point registers:  */
-  total += 128;
-  for (; i < total; ++i)
+  for (i = REG_FR; i < REG_FR + 128; ++i)
     {
       sprintf (name, "f%d", i - REG_FR);
       md.regsym[i] = declare_register (name, i);
     }
 
   /* application registers:  */
-  total += 128;
-  ar_base = i;
-  for (; i < total; ++i)
+  for (i = REG_AR; i < REG_AR + 128; ++i)
     {
       sprintf (name, "ar%d", i - REG_AR);
       md.regsym[i] = declare_register (name, i);
     }
 
   /* control registers:  */
-  total += 128;
-  cr_base = i;
-  for (; i < total; ++i)
+  for (i = REG_CR; i < REG_CR + 128; ++i)
     {
       sprintf (name, "cr%d", i - REG_CR);
       md.regsym[i] = declare_register (name, i);
     }
 
   /* predicate registers:  */
-  total += 64;
-  for (; i < total; ++i)
+  for (i = REG_P; i < REG_P + 64; ++i)
     {
       sprintf (name, "p%d", i - REG_P);
       md.regsym[i] = declare_register (name, i);
     }
 
   /* branch registers:  */
-  total += 8;
-  for (; i < total; ++i)
+  for (i = REG_BR; i < REG_BR + 8; ++i)
     {
       sprintf (name, "b%d", i - REG_BR);
       md.regsym[i] = declare_register (name, i);
@@ -7606,17 +7597,16 @@ md_begin ()
     }
 
   /* define synonyms for application registers:  */
-  for (i = REG_AR; i < REG_AR + NELEMS (ar); ++i)
-    md.regsym[i] = declare_register (ar[i - REG_AR].name,
-				     REG_AR + ar[i - REG_AR].regnum);
+  for (i = 0; i < NELEMS (ar); ++i)
+    declare_register (ar[i].name, REG_AR + ar[i].regnum);
 
   /* define synonyms for control registers:  */
-  for (i = REG_CR; i < REG_CR + NELEMS (cr); ++i)
-    md.regsym[i] = declare_register (cr[i - REG_CR].name,
-				     REG_CR + cr[i - REG_CR].regnum);
+  for (i = 0; i < NELEMS (cr); ++i)
+    declare_register (cr[i].name, REG_CR + cr[i].regnum);
 
   declare_register ("gp", REG_GR +  1);
   declare_register ("sp", REG_GR + 12);
+  declare_register ("tp", REG_GR + 13);
   declare_register ("rp", REG_BR +  0);
 
   /* pseudo-registers used to specify unwind info:  */

gas/testsuite/ChangeLog

@@ -1,3 +1,9 @@
+2005-10-24  Jan Beulich  <jbeulich@novell.com>
+
+	* gas/ia64/regs.pl: Also check tp alias of r13.
+	* gas/ia64/regs.s: Regenerate.
+	* gas/ia64/regs.d: Adjust.
+
 2005-10-19  David Ung  <davidu@mips.com>
 
 	* gas/mips/mips.exp: Run new test.

gas/testsuite/gas/ia64/regs.d

@@ -1265,8 +1265,8 @@ Disassembly of section \.text:
     1a26:	00 00 00 02 00 00 	            nop\.i 0x0
     1a2c:	00 00 04 00       	            nop\.i 0x0;;
     1a30:	01 08 00 00 00 21 	\[MII\]       mov r1=r0
-    1a36:	c0 00 00 00 42 00 	            mov r12=r0
-    1a3c:	00 00 04 00       	            nop\.i 0x0;;
+    1a36:	c0 00 00 00 42 a0 	            mov r12=r0
+    1a3c:	01 00 00 84       	            mov r13=r0;;
     1a40:	0d 00 00 00 01 00 	\[MFI\]       nop\.m 0x0
     1a46:	20 00 00 20 00 00 	            mov f2=f0
     1a4c:	00 00 04 00       	            nop\.i 0x0;;

gas/testsuite/gas/ia64/regs.pl

@@ -38,7 +38,7 @@ print "\n";
 print "\t{ .mii;\n";
 print "\tmov gp = r0\n";
 print "\tmov sp = r0\n";
-print "\tnop.i 0;; }\n\n";
+print "\tmov tp = r0;; }\n\n";
 
 print "// Floating point registers\n";
 for ($i = 2; $i < 128; ++$i) {

gas/testsuite/gas/ia64/regs.s

@@ -437,7 +437,7 @@ _start:
 	{ .mii;
 	mov gp = r0
 	mov sp = r0
-	nop.i 0;; }
+	mov tp = r0;; }
 
 // Floating point registers
 	{ .mfi; mov f2 = f0 ;; }