*** empty log message ***

diff --git a/gas/config/tc-txvu.c b/gas/config/tc-txvu.c
index 0c4e4f1f126435d603b8bf4d8024ced02959f305..c3e5b439d797515d146e4d97ecc8315bdf727501 100644 (file)
--- a/gas/config/tc-txvu.c
+++ b/gas/config/tc-txvu.c
@@ -77,7 +77,6 @@ static segT prev_seg;
 static void s_dmadata PARAMS ((int));
 static void s_dmapackpke PARAMS ((int));
 static void s_enddirect PARAMS ((int));
-static void s_enddmadata PARAMS ((int));
 static void s_endgpuif PARAMS ((int));
 static void s_endmpg PARAMS ((int));
 static void s_endunpack PARAMS ((int));
@@ -86,11 +85,10 @@ static void s_vu PARAMS ((int));
 /* The target specific pseudo-ops which we support.  */
 const pseudo_typeS md_pseudo_table[] =
 {
-  { "word", cons, 4 },
-  { "dmadata", s_dmadata, 0 },
+  { "dmadata", s_dmadata, 1 },
   { "dmapackpke", s_dmapackpke, 0 },
   { "enddirect", s_enddirect, 0 },
-  { "enddmadata", s_enddmadata, 0 },
+  { "enddmadata", s_dmadata, 0 },
   { "endgpuif", s_endgpuif, 0 },
   { "endmpg", s_endmpg, 0 },
   { "endunpack", s_endunpack, 0 },
@@ -908,35 +906,102 @@ txvu_insert_operand (insn, operand, mods, val, file, line)
 }
 \f
 static void
-s_dmadata (ignore)
-     int ignore;
+s_dmadata( type)
+    int type;
 {
-}
+    static short state = 0;
+    struct symbol *label;              /* Points to symbol */
+    char *name, *name2;                        /* points to name of first / final symbol */
+    int temp;
+
+    switch( type) {
+    case 1:    /* .DmaData */
+       if( state != 0)
+       {
+           as_bad( "DmaData blocks cannot be nested.");
+           ignore_rest_of_line();
+           state = 1;
+           break;
+       }
+       state = 1;
+         
+       SKIP_WHITESPACE();              /* Leading whitespace is part of operand. */
+       name = input_line_pointer;
+      
+       if( !is_name_beginner( *name) )
+       {
+           as_bad( "invalid identifier for \".DmaData\"");
+           obstack_1grow (&cond_obstack, 0);
+           ignore_rest_of_line();
+           break;
+       }
+       else
+       {
+           char c;
 
-static void
-s_dmapackpke (ignore)
-     int ignore;
-{
-  /* Syntax: .dmapackpke 0|1 */
-  if (*input_line_pointer == '0')
-    dma_pack_pke_p = 0;
-  else if (*input_line_pointer == '1')
-    dma_pack_pke_p = 1;
-  else
-    as_bad ("illegal argument to `.dmapackpke'");
+           c = get_symbol_end();
+           line_label = label = colon( name);  /* user-defined label */
+           *input_line_pointer = c;
+
+           demand_empty_rest_of_line();
+       }                               /* if a valid identifyer name */
+       break;
 
-  input_line_pointer++;
-  demand_empty_rest_of_line ();
+    case 0:    /* .EndDmaData */
+       if( state != 1)
+       {
+           as_warn( ".EndDmaData encountered outside a DmaData block -- ignored.");
+           ignore_rest_of_line();
+           state = 0;
+           break;
+       }
+       state = 0;
+       demand_empty_rest_of_line();
+
+       /*
+       *"label" points to beginning of block
+       * Create a name for the final label like _$<name>
+       */
+       name = label->bsym->name;
+       temp = strlen( name) + 1;
+       name2 = malloc( temp + 2);
+       name2[ 0] = '_';
+       name2[ 1] = '$';
+       memcpy( name2+2, name, temp);   /* copy original name & \0 */
+       colon( name2);
+       free( name2);
+       break;
+
+    default:
+       as_assert( __FILE__, __LINE__, 0);
+    }
 }
 
 static void
-s_enddirect (ignore)
+s_dmapackpke( ignore)
      int ignore;
 {
+    /* Syntax: .dmapackpke 0|1 */
+    struct symbol *label;              /* Points to symbol */
+    char *name;                                /* points to name of symbol */
+
+    SKIP_WHITESPACE();         /* Leading whitespace is part of operand. */
+    switch( *input_line_pointer++)
+    {
+    case 0:
+       dma_pack_pke_p = 0;
+       break;
+    case 1:
+       dma_pack_pke_p = 1;
+       break;
+    default:
+       as_bad( "illegal argument to `.DmaPackPke'");
+    }
+    demand_empty_rest_of_line();
 }
 
 static void
-s_enddmadata (ignore)
+s_enddirect (ignore)
      int ignore;
 {
 }