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[Bug ld/5303] New: splay-tree doesn't support 64bit value

From: hjl at lucon dot org
Subject: [Bug ld/5303] New: splay-tree doesn't support 64bit value
Date: 9 Nov 2007 20:26:06 -0000

There are

#ifndef _WIN64
  typedef unsigned long int libi_uhostptr_t;
  typedef long int libi_shostptr_t;
  typedef unsigned long long libi_uhostptr_t;
  typedef long long libi_shostptr_t;


/* Use typedefs for the key and data types to facilitate changing
   these types, if necessary.  These types should be sufficiently wide
   that any pointer or scalar can be cast to these types, and then
   cast back, without loss of precision.  */
typedef libi_uhostptr_t splay_tree_key;
typedef libi_uhostptr_t splay_tree_value;

However, arange-set.c in BFD uses splay-tree on bfd_vma:

/* Get the low VMA address of a node.  */

static bfd_vma
arange_set_node_low (splay_tree_node node)
  return (bfd_vma) node->key;

It doesn't work on 32bit host with 64bit VMA.

           Summary: splay-tree doesn't support 64bit value
           Product: binutils
           Version: 2.19 (HEAD)
            Status: NEW
          Severity: critical
          Priority: P1
         Component: ld
        AssignedTo: unassigned at sources dot redhat dot com
        ReportedBy: hjl at lucon dot org
                CC: bug-binutils at gnu dot org


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