2007-08-09 Paul Brook <paul@codesourcery.com>

[deliverable/binutils-gdb.git] / gas / config / tc-arm.c

diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c
index 82562d7e96fe0efe83b8431487aa2666f63ddb78..117fe16d31b686a5f003f3ee304932976a1ebffb 100644 (file)
--- a/gas/config/tc-arm.c
+++ b/gas/config/tc-arm.c
@@ -16787,7 +16787,31 @@ relaxed_symbol_addr(fragS *fragp, long stretch)
 
   if (stretch != 0
       && sym_frag->relax_marker != fragp->relax_marker)
-    addr += stretch;
+    {
+      fragS *f;
+
+      /* Adjust stretch for any alignment frag.  Note that if have
+        been expanding the earlier code, the symbol may be
+        defined in what appears to be an earlier frag.  FIXME:
+        This doesn't handle the fr_subtype field, which specifies
+        a maximum number of bytes to skip when doing an
+        alignment.  */
+      for (f = fragp; f != NULL && f != sym_frag; f = f->fr_next)
+       {
+         if (f->fr_type == rs_align || f->fr_type == rs_align_code)
+           {
+             if (stretch < 0)
+               stretch = - ((- stretch)
+                            & ~ ((1 << (int) f->fr_offset) - 1));
+             else
+               stretch &= ~ ((1 << (int) f->fr_offset) - 1);
+             if (stretch == 0)
+               break;
+           }
+       }
+      if (f != NULL)
+       addr += stretch;
+    }
 
   return addr;
 }