gas/

2003-04-30  H.J. Lu <hjl@gnu.org>

	* config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
	and add real16.
	(md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
	"real16.ua".
	(md_atof): Add 6 byte padding of zero for real16.

gas/testsuite/

2003-04-29  H.J. Lu <hjl@gnu.org>

	* gas/ia64/ia64.exp: Add real.

	* gas/ia64/real.s: New file.
	* gas/ia64/real.d: Likewise.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 3417eb2..64d6df7 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,11 @@
+2003-04-30  H.J. Lu <hjl@gnu.org>
+
+       * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
+       and add real16.
+       (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
+       "real16.ua".
+       (md_atof): Add 6 byte padding of zero for real16.
+
 2003-04-29  Nick Clifton  <nickc@redhat.com>
 
        * config/obj-elf.c (obj_elf_symver): Skip whitespace before the

diff --git a/gas/config/tc-ia64.c b/gas/config/tc-ia64.c
index 2a7b970..13ff8a0 100644 (file)
--- a/gas/config/tc-ia64.c
+++ b/gas/config/tc-ia64.c
@@ -4410,19 +4410,25 @@ static void
 stmt_float_cons (kind)
      int kind;
 {
-  size_t size;
+  size_t alignment;
 
   switch (kind)
     {
-    case 'd': size = 8; break;
-    case 'x': size = 10; break;
+    case 'd':
+      alignment = 8;
+      break;
+
+    case 'x':
+    case 'X':
+      alignment = 16;
+      break;
 
     case 'f':
     default:
-      size = 4;
+      alignment = 4;
       break;
     }
-  ia64_do_align (size);
+  ia64_do_align (alignment);
   float_cons (kind);
 }
 
@@ -4899,6 +4905,7 @@ const pseudo_typeS md_pseudo_table[] =
     { "xreal4", dot_xfloat_cons, 'f' },
     { "xreal8", dot_xfloat_cons, 'd' },
     { "xreal10", dot_xfloat_cons, 'x' },
+    { "xreal16", dot_xfloat_cons, 'X' },
     { "xstring", dot_xstringer, 0 },
     { "xstringz", dot_xstringer, 1 },
 
@@ -4909,6 +4916,7 @@ const pseudo_typeS md_pseudo_table[] =
     { "xreal4.ua", dot_xfloat_cons_ua, 'f' },
     { "xreal8.ua", dot_xfloat_cons_ua, 'd' },
     { "xreal10.ua", dot_xfloat_cons_ua, 'x' },
+    { "xreal16.ua", dot_xfloat_cons_ua, 'X' },
 
     /* annotations/DV checking support */
     { "entry", dot_entry, 0 },
@@ -4952,6 +4960,7 @@ pseudo_opcode[] =
     { "real4", stmt_float_cons, 'f' },
     { "real8", stmt_float_cons, 'd' },
     { "real10", stmt_float_cons, 'x' },
+    { "real16", stmt_float_cons, 'X' },
     { "string", stringer, 0 },
     { "stringz", stringer, 1 },
 
@@ -4963,6 +4972,7 @@ pseudo_opcode[] =
     { "real4.ua", float_cons, 'f' },
     { "real8.ua", float_cons, 'd' },
     { "real10.ua", float_cons, 'x' },
+    { "real16.ua", float_cons, 'X' },
   };
 
 /* Declare a register by creating a symbol for it and entering it in
@@ -10586,6 +10596,12 @@ md_atof (type, lit, size)
       md_number_to_chars (lit, (long) (*word--), sizeof (LITTLENUM_TYPE));
       lit += sizeof (LITTLENUM_TYPE);
     }
+  if (type == 'X')
+    {
+      /* It is 10 byte floating point with 6 byte padding.  */
+      memset (lit, 0, 6);
+      *size = 8 * sizeof (LITTLENUM_TYPE);
+    }
   return 0;
 }
 

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 381233c..fa65442 100644 (file)
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2003-04-30  H.J. Lu <hjl@gnu.org>
+
+       * gas/ia64/ia64.exp: Add real.
+
+       * gas/ia64/real.s: New file.
+       * gas/ia64/real.d: Likewise.
+
 2003-04-29  Nick Clifton  <nickc@redhat.com>
 
        * gas/elf/elf.exp: Invoke symver test.

diff --git a/gas/testsuite/gas/ia64/ia64.exp b/gas/testsuite/gas/ia64/ia64.exp
index 88ed2cf..aaaa9be 100644 (file)
--- a/gas/testsuite/gas/ia64/ia64.exp
+++ b/gas/testsuite/gas/ia64/ia64.exp
@@ -41,4 +41,6 @@ if [istarget "ia64-*"] then {
     run_dump_test "ltoff22x-1"
     
     run_dump_test "dependency-1"
+
+    run_dump_test "real"
 }

diff --git a/gas/testsuite/gas/ia64/real.d b/gas/testsuite/gas/ia64/real.d
new file mode 100644 (file)
index 0000000..36ceecb
--- /dev/null
+++ b/gas/testsuite/gas/ia64/real.d
@@ -0,0 +1,10 @@
+#objdump: -s -j .data
+#name: ia64 real10 and real16 (LSB)
+
+.*: +file format .*
+
+Contents of section .data:
+ 0000 ffcdcccc cccccccc ccfc3f00 00000000  ................
+ 0010 cdcccccc cccccccc fc3fffcd cccccccc  ................
+ 0020 ccccccfb 3f000000 00000000 00000000  ................
+ 0030 cdcccccc cccccccc fb3f0000 00000000  ................

diff --git a/gas/testsuite/gas/ia64/real.s b/gas/testsuite/gas/ia64/real.s
new file mode 100644 (file)
index 0000000..f5248da
--- /dev/null
+++ b/gas/testsuite/gas/ia64/real.s
@@ -0,0 +1,8 @@
+       .data
+       .lsb
+       data1 -1
+       real10.ua 0.2
+       real10 0.2
+       data1 -1
+       real16.ua 0.1
+       real16 0.1