64 bit bfd fix.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 903d21c2c73304572f2f678f194ab78ff4403150..b756396b59a06412f2072d704b3ed74230ab0664 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2000-04-17  Alan Modra  <alan@linuxcare.com.au>
+
+       * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
+       doesn't give spurious errors.
+
 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 
         * as.h (SEEK_SET): Define if undefined.

diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index d863ecdc51395ecf13b8f1650d79ef3a9276fa7f..638bbd041459c95b562bb2d4e74b31d77ff2708e 100644 (file)
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -465,15 +465,20 @@ offset_in_range (val, size)
      offsetT val;
      int size;
 {
-  offsetT mask;
+  bfd_vma mask;
+
   switch (size)
     {
-    case 1: mask = ((offsetT) 1 <<  8) - 1; break;
-    case 2: mask = ((offsetT) 1 << 16) - 1; break;
-    case 4: mask = ((offsetT) 1 << 32) - 1; break;
+    case 1: mask = ((bfd_vma) 1 <<  8) - 1; break;
+    case 2: mask = ((bfd_vma) 1 << 16) - 1; break;
+    case 4: mask = ((bfd_vma) 1 << 32) - 1; break;
     default: abort();
     }
 
+  /* If BFD64, sign extend val.  */
+  if ((val & ~ (((bfd_vma) 1 << 32) - 1)) == 0)
+    val = (val ^ ((bfd_vma) 1 << 31)) - ((bfd_vma) 1 << 31);
+
   if ((val & ~ mask) != 0 && (val & ~ mask) != ~ mask)
     {
       char buf1[40], buf2[40];