1 files changed, 0 insertions, 176 deletions
diff --git a/libjava/gnu/gcj/convert/make-trie.c b/libjava/gnu/gcj/convert/make-trie.c
deleted file mode 100644
index e89f70c5c9f..00000000000
--- a/libjava/gnu/gcj/convert/make-trie.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/* Copyright (C) 1999  Free Software Foundation
-
-   This file is part of libgcj.
-
-This software is copyrighted work licensed under the terms of the
-Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
-details.  */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-typedef struct trie_node
-{
-  int key;
-  int level;
-  int position;
-  union
-  {
-    int value;
-    struct trie_node *node;
-  } u[16];
-} trie_node;
-
-trie_node *
-make_node ()
-{
-  trie_node *node = (trie_node *) malloc (sizeof(trie_node));
-  if (node == NULL)
-    abort();
-  return node;
-}
-
-trie_node *
-make_leaf_node ()
-{
-  trie_node *node = make_node ();
-  int i = 16;
-  while (--i >= 0)
-    node->u[i].value = -1;
-  return node;
-}
-
-trie_node *
-make_branch_node ()
-{
-  trie_node *node = make_node ();
-  int i = 16;
-  while (--i >= 0)
-    node->u[i].node = NULL;
-  return node;
-}
-
-
-trie_node *table = NULL;
-
-void
-enter (int key, int value)
-{
-  trie_node **ptr = &table;
-  int shift = 12;
-  for (; shift > 0;  shift -= 4)
-    {
-      if (*ptr == NULL)
-	{
-	  *ptr = make_branch_node ();
-	  (*ptr)->key = key & (0xFFFF << (shift + 4));
-	  (*ptr)->level = shift / 4;
-	}
-      ptr = &(*ptr)->u[(key >> shift) & 0xF].node;
-    }
-  if (*ptr == NULL)
-    {
-      *ptr = make_leaf_node ();
-      (*ptr)->key = key & 0xFFF0;
-      (*ptr)->level = 0;
-    }
-  if ((*ptr)->u[key & 0xF].value != -1
-      && (*ptr)->u[key & 0xF].value != value)
-    fprintf(stderr, "duplicate value for key: %d, %d!\n", key, value);
-  (*ptr)->u[key & 0xF].value = value;
-}
-
-int assigned = 0;
-
-void
-assign (trie_node *node, int level)
-{
-  int i;
-  if (node == NULL)
-    return;
-  if (node->level != level)
-    abort();
-  node->position = assigned;
-  assigned++;
-  if (level == 0)
-    return;
-  for (i = 0;  i < 16;  i++)
-    {
-      assign (node->u[i].node, level-1);
-    }
-}
-
-int next_node_index_toprint = 0;
-
-void
-print (trie_node *node, int index, int level, FILE *out)
-{
-  int i;
-  if (node->key != index || node->level != level)
-    abort();
-  if (level == 0) /* leaf node */
-    {
-      for (i = 0;  i < 16;  i++)
-	{
-	  int node_index = index | (i << (level * 4));
-	  if (node_index < next_node_index_toprint)
-	    abort();
-	  if (node->u[i].value == -1)
-	    fprintf (out, " /* key: 0x%x */ 0xffff,\n", node_index);
-	  else
-	    fprintf (out, " /* key: 0x%x */ 0x%x,\n",
-		     node_index, node->u[i].value);
-	  next_node_index_toprint = node_index + 1;
-	}
-    }
-  else
-    {
-      for (i = 0;  i < 16;  i++)
-	{
-	  int node_index = index | (i << (level * 4));
-	  fprintf (out, " /* branch: 0x%0*x%.*s */ ",
-		  4 - level, node_index  >> ( 4 * level),
-		  level, "XXXX");
-	  if (node->u[i].node == NULL)
-	    fprintf (out, "0,\n");
-	  else
-	    fprintf (out, "%d,\n", 16 * node->u[i].node->position);
-	}
-
-      for (i = 0;  i < 16;  i++)
-	{
-	  int node_index = index | (i << (level * 4));
-	  if (node->u[i].node != NULL)
-	    print (node->u[i].node, node_index, level-1, out);
-	}
-    }
-}
-
-void
-print_table (char *name, FILE *out)
-{
-  assign (table, 3);
-
-  fprintf(out, "/* This file is automatically generated. */\n");
-  fprintf(out, "unsigned short %s[] = {\n", name);
-  print (table, 0x0000, 3, out);
-  fprintf(out, "};\n");
-}
-
-#if 0
-int
-main (int argc, char **argv)
-{
-  int count = 0;
-  for (;;)
-    {
-      int key, value;
-      int i = scanf (" 0x%x 0x%x", &key, &value);
-      if (i < 2)
-	break;
-      count++;
-      enter (key, value);
-    }
-  return 0;
-}
-#endif