Keep shift count smaller than 32.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 3401f763d1f46c80a73cadfa3da62883fea38ab5..ddf73f1a990bb3e284408e949a68110d9b635536 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2000-04-25  Alan Modra  <alan@linuxcare.com.au>
+
+       * config/tc-i386.c (offset_in_range): Ensure shift counts are less
+       than 32.
+
 2000-04-24  Nick Clifton  <nickc@cygnus.com>
 
        * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.

diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index f7e3c3485f7e525b6744b58c7e7db47da0a44458..c9294a5ff1b6e19017a16003d58cffb80bb29752 100644 (file)
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -471,12 +471,12 @@ offset_in_range (val, size)
     {
     case 1: mask = ((addressT) 1 <<  8) - 1; break;
     case 2: mask = ((addressT) 1 << 16) - 1; break;
-    case 4: mask = ((addressT) 1 << 32) - 1; break;
+    case 4: mask = ((addressT) 2 << 31) - 1; break;
     default: abort();
     }
 
   /* If BFD64, sign extend val.  */
-  if ((val & ~ (((addressT) 1 << 32) - 1)) == 0)
+  if ((val & ~ (((addressT) 2 << 31) - 1)) == 0)
     val = (val ^ ((addressT) 1 << 31)) - ((addressT) 1 << 31);
 
   if ((val & ~ mask) != 0 && (val & ~ mask) != ~ mask)