From: Ken Raeburn <raeburn@cygnus>
Date: Wed, 19 Jan 1994 00:08:50 +0000 (+0000)
Subject: * literal.c (add_to_literal_pool): Handle duplicates of values already written
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=19302e449a76098c24dad0f868e4535c227205af;p=binutils-gdb.git

* literal.c (add_to_literal_pool): Handle duplicates of values already written
to literal pool.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index aa20605510b..47c6e89ef27 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+Tue Jan 18 19:05:32 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
+
+	* literal.c (add_to_literal_pool): Handle duplicates of values
+	already written to literal pool.
+
 Tue Jan 18 17:23:52 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 
 	* config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols
diff --git a/gas/literal.c b/gas/literal.c
index 5ae2ff29c9c..d39aa8b96b0 100644
--- a/gas/literal.c
+++ b/gas/literal.c
@@ -1,5 +1,6 @@
 /* as.c - GAS literal pool management.
    Copyright (C) 1994 Free Software Foundation, Inc.
+   Written by Ken Raeburn (raeburn@cygnus.com).
 
    This file is part of GAS, the GNU Assembler.
 
@@ -49,6 +50,17 @@ add_to_literal_pool (sym, addend, sec, size)
   valueT offset;
   bfd_reloc_code_real_type reloc_type;
   char *p;
+  segment_info_type *seginfo = seg_info (sec);
+  fixS *fixp;
+
+  offset = 0;
+  /* @@ This assumes all entries in a given section will be of the same
+     size...  Probably correct, but unwise to rely on.  */
+  for (fixp = seginfo->fix_root; fixp; fixp = fixp->fx_next, offset += size)
+    {
+      if (fixp->fx_addsy == sym && fixp->fx_offset == addend)
+	return offset;
+    }
 
   subseg_set (sec, 0);
   p = frag_more (size);
@@ -70,8 +82,8 @@ add_to_literal_pool (sym, addend, sec, size)
 
   subseg_set (current_section, current_subsec);
 
-  offset = seg_info (sec)->literal_pool_size;
-  seg_info (sec)->literal_pool_size += size;
+  offset = seginfo->literal_pool_size;
+  seginfo->literal_pool_size += size;
 
   return offset;
 }